/**
 * PSA鑑定代行サービス ランディングページ - Premium Edition
 * カヌカード
 */

/* ========================================
   CSS Variables - Premium Design System
======================================== */
:root {
    /* Premium Color Palette */
    --primary: #1E3A8A;
    --primary-light: #3B82F6;
    --primary-dark: #1E40AF;
    --secondary: #D97706;
    --secondary-light: #F59E0B;
    --gold: #F59E0B;
    --gold-dark: #B45309;
    --platinum: #E5E7EB;

    /* Status Colors */
    --success: #059669;
    --success-light: #10B981;
    --danger: #DC2626;
    --warning: #D97706;

    /* Text Colors */
    --text: #0F172A;
    --text-secondary: #475569;
    --text-muted: #94A3B8;
    --text-light: #64748B;

    /* Background Colors */
    --bg-white: #FFFFFF;
    --bg-cream: #FFFBEB;
    --bg-light: #F8FAFC;
    --bg-gray: #F1F5F9;
    --bg-dark: #0F172A;
    --bg-darker: #020617;

    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #1E3A8A 0%, #3B82F6 50%, #1E40AF 100%);
    --gradient-gold: linear-gradient(135deg, #F59E0B 0%, #D97706 100%);
    --gradient-premium: linear-gradient(135deg, #0F172A 0%, #1E3A8A 50%, #312E81 100%);
    --gradient-shine: linear-gradient(90deg, transparent 0%, rgba(255,255,255,0.4) 50%, transparent 100%);

    /* Shadows */
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 40px rgba(0, 0, 0, 0.12);
    --shadow-xl: 0 25px 50px rgba(0, 0, 0, 0.15);
    --shadow-gold: 0 10px 40px rgba(245, 158, 11, 0.3);
    --shadow-blue: 0 10px 40px rgba(59, 130, 246, 0.3);

    /* Typography */
    --font-display: 'Noto Sans JP', -apple-system, sans-serif;
    --font-body: 'Noto Sans JP', -apple-system, sans-serif;

    /* Spacing */
    --section-padding: 120px;
    --container-max: 1200px;

    /* Transitions */
    --transition-fast: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-smooth: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ========================================
   Reset & Base Styles
======================================== */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
    -webkit-text-size-adjust: 100%;
    -ms-text-size-adjust: 100%;
}

body {
    font-family: var(--font-body);
    line-height: 1.8;
    color: var(--text);
    background: var(--bg-white);
    overflow-x: hidden;
    min-width: 0;
    width: 100%;
    max-width: 100vw;
}

.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 24px;
    width: 100%;
}

main {
    overflow-x: hidden;
    width: 100%;
    max-width: 100%;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    color: var(--primary-light);
    text-decoration: none;
    transition: var(--transition-fast);
}

a:hover {
    color: var(--primary);
}

/* ========================================
   Typography - Premium
======================================== */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 700;
    line-height: 1.3;
    color: var(--text);
}

.section-title {
    font-size: clamp(2rem, 5vw, 3rem);
    text-align: center;
    margin-bottom: 1rem;
    position: relative;
}

.section-title::after {
    content: '';
    display: block;
    width: 80px;
    height: 4px;
    background: var(--gradient-gold);
    margin: 1.5rem auto 0;
    border-radius: 2px;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--text-secondary);
    text-align: center;
    max-width: 700px;
    margin: 0 auto 4rem;
}

.sp-only {
    display: none;
}

/* ========================================
   Buttons - Premium Design
======================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 1.125rem 2.5rem;
    border-radius: 60px;
    font-weight: 700;
    font-size: 1rem;
    text-decoration: none;
    cursor: pointer;
    border: none;
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--gradient-shine);
    transition: var(--transition-slow);
}

.btn:hover::before {
    left: 100%;
}

.btn i {
    font-size: 1.1em;
}

.btn-primary {
    background: var(--gradient-primary);
    color: white;
    box-shadow: var(--shadow-blue);
}

.btn-primary:hover {
    transform: translateY(-4px) scale(1.02);
    box-shadow: 0 20px 50px rgba(59, 130, 246, 0.4);
    color: white;
}

.btn-secondary {
    background: var(--primary);
    color: white;
    box-shadow: var(--shadow-md);
}

.btn-secondary:hover {
    background: var(--primary-dark);
    transform: translateY(-4px) scale(1.02);
    box-shadow: var(--shadow-lg);
    color: white;
}

.btn-gold {
    background: var(--gradient-gold);
    color: white;
    box-shadow: var(--shadow-gold);
}

.btn-gold:hover {
    transform: translateY(-4px) scale(1.02);
    box-shadow: 0 20px 50px rgba(245, 158, 11, 0.5);
    color: white;
}

.btn-outline {
    background: transparent;
    color: var(--primary);
    border: 2px solid var(--primary);
}

.btn-outline:hover {
    background: var(--primary);
    color: white;
    transform: translateY(-4px);
}

.btn-white {
    background: white;
    color: var(--primary);
    box-shadow: var(--shadow-lg);
}

.btn-white:hover {
    transform: translateY(-4px) scale(1.02);
    box-shadow: var(--shadow-xl);
    color: var(--primary);
}

.btn-line {
    background: #06C755;
    color: white;
}

.btn-line:hover {
    background: #05A847;
    transform: translateY(-4px);
    box-shadow: 0 15px 40px rgba(6, 199, 85, 0.4);
    color: white;
}

.btn-large {
    padding: 1.375rem 3rem;
    font-size: 1.125rem;
}

.btn-xlarge {
    padding: 1.5rem 3.5rem;
    font-size: 1.25rem;
    letter-spacing: 0.5px;
}

/* Pulse Animation */
.pulse {
    animation: pulse-premium 2.5s infinite;
}

@keyframes pulse-premium {
    0%, 100% {
        box-shadow: 0 10px 40px rgba(59, 130, 246, 0.3);
    }
    50% {
        box-shadow: 0 10px 40px rgba(59, 130, 246, 0.3), 0 0 0 15px rgba(59, 130, 246, 0.1);
    }
}

/* ========================================
   Header - Premium Fixed Navigation
======================================== */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    z-index: 1000;
    transition: var(--transition-smooth);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.site-header.scrolled {
    box-shadow: var(--shadow-md);
    background: rgba(255, 255, 255, 0.99);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 24px;
    max-width: var(--container-max);
    margin: 0 auto;
}

.logo img {
    height: 44px;
    width: auto;
    transition: var(--transition-fast);
}

.logo:hover img {
    transform: scale(1.05);
}

.site-logo-text {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
    letter-spacing: 0.05em;
}

.main-nav ul {
    display: flex;
    list-style: none;
    gap: 2.5rem;
}

.main-nav a {
    color: var(--text);
    font-weight: 600;
    font-size: 0.95rem;
    position: relative;
    padding: 0.5rem 0;
}

.main-nav a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: var(--gradient-gold);
    transition: var(--transition-smooth);
    border-radius: 1px;
}

.main-nav a:hover {
    color: var(--primary);
}

.main-nav a:hover::after {
    width: 100%;
}

.header-cta {
    background: var(--gradient-gold);
    color: white !important;
    padding: 0.625rem 1.75rem;
    border-radius: 50px;
    font-weight: 700;
    font-size: 0.9rem;
    box-shadow: var(--shadow-gold);
    transition: var(--transition-smooth);
}

.header-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 30px rgba(245, 158, 11, 0.4);
}

.mobile-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.mobile-toggle span {
    display: block;
    width: 26px;
    height: 3px;
    background: var(--text);
    margin: 6px 0;
    border-radius: 3px;
    transition: var(--transition-smooth);
}

/* ========================================
   Hero Section - Premium Impact
======================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: white;
    padding: 140px 24px 100px;
    overflow: visible;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--gradient-premium);
    z-index: -2;
}

.hero-bg::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(circle at 20% 80%, rgba(59, 130, 246, 0.3) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(245, 158, 11, 0.2) 0%, transparent 50%);
    z-index: -1;
}

/* Hero Image Slider - 流れる画像 */
.hero-slider {
    position: absolute;
    top: 42px;
    left: 0;
    right: 0;
    overflow: hidden;
    z-index: 0;
    opacity: 1;
    pointer-events: none;
    padding: 10px 0;
}

/* 2段目は少し薄く */
.hero-slider-2 {
    opacity: 0.4;
}

.hero-slider-track {
    display: flex;
    gap: 1rem;
    animation: slideFlow 120s linear infinite;
    width: max-content;
}

.hero-slider-item {
    flex-shrink: 0;
    width: 140px;
    height: 200px;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

.hero-slider-item img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    background: rgba(255, 255, 255, 0.1);
}

/* 1段目の画像下部を透明グラデーション */
.hero-slider:not(.hero-slider-2) .hero-slider-item {
    -webkit-mask-image: linear-gradient(to bottom, black 60%, transparent 100%);
    mask-image: linear-gradient(to bottom, black 60%, transparent 100%);
}

@keyframes slideFlow {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
}

/* 2段目スライダー（逆方向・上部に小さく） */
.hero-slider-2 {
    top: 10px;
}

.hero-slider-2 .hero-slider-item {
    width: 100px;
    height: 140px;
    border-radius: 8px;
}

.hero-slider-track-reverse {
    animation: slideFlowReverse 100s linear infinite;
    gap: 1rem;
}

@keyframes slideFlowReverse {
    0% {
        transform: translateX(-50%);
    }
    100% {
        transform: translateX(0);
    }
}

/* スマホ対応 */
@media screen and (max-width: 768px) {
    .hero-slider {
        top: 40px;
    }

    .hero-slider-2 {
        top: 5px;
    }

    .hero-slider-2 .hero-slider-item {
        width: 70px;
        height: 100px;
    }

    .hero-slider-item {
        width: 100px;
        height: 140px;
    }

    .hero-slider-track {
        gap: 0.75rem;
    }
}

.hero-bg::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 200px;
    background: linear-gradient(to top, rgba(15, 23, 42, 0.8), transparent);
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 1000px;
    margin: 0 auto;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(245, 158, 11, 0.2);
    border: 1px solid rgba(245, 158, 11, 0.3);
    padding: 0.5rem 1.25rem;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--secondary-light);
    margin-bottom: 2rem;
    backdrop-filter: blur(10px);
}

.hero-badge i {
    color: var(--gold);
}

.hero-title {
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 900;
    margin-bottom: 1.5rem;
    line-height: 1.2;
    letter-spacing: -0.02em;
    color: #fff;
}

.hero-title .highlight {
    background: var(--gradient-gold);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: inline-block;
}

.hero-title .underline {
    position: relative;
}

.hero-title .underline::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 8px;
    background: var(--gradient-gold);
    opacity: 0.3;
    border-radius: 4px;
}

.hero-subtitle {
    font-size: clamp(1.1rem, 2.5vw, 1.4rem);
    opacity: 0.95;
    margin-bottom: 2rem;
    font-weight: 400;
    line-height: 1.7;
}

/* Hero Features - 3つの特徴バッジ */
.hero-features {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.hero-feature-item {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.875rem 1.5rem;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50px;
    backdrop-filter: blur(10px);
    color: #fff;
    font-weight: 600;
    font-size: 0.95rem;
    transition: var(--transition-smooth);
}

.hero-feature-item i {
    color: var(--gold);
    font-size: 1.1rem;
}

.hero-feature-item.hero-link {
    cursor: pointer;
    border-color: var(--gold);
    background: rgba(245, 158, 11, 0.15);
}

.hero-feature-item.hero-link:hover {
    background: rgba(245, 158, 11, 0.3);
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(245, 158, 11, 0.3);
}

.hero-feature-item:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-2px);
}

/* スマホ対応 - 階段状に配置 */
@media screen and (max-width: 768px) {
    .hero-features {
        flex-direction: column;
        align-items: center;
        gap: 0.6rem;
    }

    .hero-feature-item {
        justify-content: center;
        padding: 0.6rem 1rem;
        font-size: 0.8rem;
        white-space: nowrap;
    }

    .hero-feature-item i {
        font-size: 0.9rem;
    }

    .hero-feature-item:nth-child(1) {
        transform: translateX(-3.5rem);
    }

    .hero-feature-item:nth-child(2) {
        transform: translateX(5.5rem);
    }

    .hero-feature-item:nth-child(3) {
        transform: translateX(-3.5rem);
    }
}

/* 小さいスマホ対応 */
@media screen and (max-width: 380px) {
    .hero-feature-item {
        font-size: 0.75rem;
        padding: 0.5rem 0.8rem;
    }

    .hero-feature-item:nth-child(1) {
        transform: translateX(-2.5rem);
    }

    .hero-feature-item:nth-child(2) {
        transform: translateX(5rem);
    }

    .hero-feature-item:nth-child(3) {
        transform: translateX(-2.5rem);
    }
}

/* スクロール位置調整 */
#guarantee-explanation {
    scroll-margin-top: 100px;
}

.hero-stats {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0;
    margin-bottom: 3.5rem;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.12) 0%, rgba(255, 255, 255, 0.05) 100%);
    backdrop-filter: blur(20px);
    border-radius: 24px;
    padding: 1.5rem 2.5rem;
    border: 1px solid rgba(255, 255, 255, 0.15);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
}

.stat-card {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.75rem 1.5rem;
    transition: var(--transition-smooth);
}

.stat-card:hover {
    transform: scale(1.05);
}

.stat-icon-wrap {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--gold) 0%, #E6A800 100%);
    border-radius: 14px;
    box-shadow: 0 4px 15px rgba(212, 175, 55, 0.4);
}

.stat-icon-wrap i {
    font-size: 1.4rem;
    color: #1a1a2e;
}

.stat-content {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.stat-number {
    font-size: 1.75rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    line-height: 1.1;
    background: linear-gradient(135deg, #ffffff 0%, rgba(255, 255, 255, 0.85) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-number .stat-plus,
.stat-number .stat-unit {
    font-size: 1rem;
    font-weight: 600;
    opacity: 0.9;
    -webkit-text-fill-color: #ffffff;
    background: none;
}

.stat-number.stat-text {
    font-size: 1.3rem;
}

.stat-label {
    font-size: 0.8rem;
    opacity: 0.75;
    font-weight: 500;
    letter-spacing: 0.02em;
}

.stat-divider {
    width: 1px;
    height: 50px;
    background: linear-gradient(to bottom, transparent 0%, rgba(255, 255, 255, 0.3) 50%, transparent 100%);
    margin: 0 0.5rem;
}

.stat-card-guarantee .stat-icon-wrap {
    background: linear-gradient(135deg, #10B981 0%, #059669 100%);
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.4);
}

.hero-cta {
    display: flex;
    gap: 1rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
    justify-content: center;
    position: relative;
    z-index: 9999;
}

.hero-guarantee {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.95rem;
    opacity: 0.9;
    margin-top: 1rem;
}

.hero-guarantee i {
    color: var(--success-light);
}

.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    opacity: 0.8;
    cursor: pointer;
    transition: var(--transition-fast);
}

.scroll-indicator:hover {
    opacity: 1;
    transform: translateX(-50%) translateY(-5px);
}

.scroll-indicator span {
    font-size: 0.85rem;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.bounce {
    animation: bounce-smooth 2s infinite;
}

@keyframes bounce-smooth {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0);
    }
    40% {
        transform: translateY(-12px);
    }
    60% {
        transform: translateY(-6px);
    }
}

/* Animation Classes */
.fade-in {
    opacity: 0;
    transform: translateY(40px);
    animation: fadeInUp 1s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

.delay-1 { animation-delay: 0.2s; }
.delay-2 { animation-delay: 0.4s; }
.delay-3 { animation-delay: 0.6s; }
.delay-4 { animation-delay: 0.8s; }

@keyframes fadeInUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ========================================
   Problem Section - Emotional Impact
======================================== */
.problem-section {
    padding: var(--section-padding) 0;
    background: var(--bg-gray);
    position: relative;
}

.problem-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 100px;
    background: linear-gradient(to bottom, var(--bg-white), var(--bg-gray));
}

.problems-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    max-width: 1000px;
    margin: 0 auto;
}

.problem-item {
    background: white;
    padding: 1.75rem;
    border-radius: 16px;
    display: flex;
    align-items: center;
    gap: 1.25rem;
    box-shadow: var(--shadow-md);
    border-left: 5px solid var(--danger);
    transition: var(--transition-smooth);
}

.problem-item:hover {
    transform: translateX(10px);
    box-shadow: var(--shadow-lg);
}

.problem-item i {
    font-size: 1.75rem;
    color: var(--danger);
    flex-shrink: 0;
}

.problem-item p {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text);
    line-height: 1.5;
}

/* ========================================
   Solution Section - Premium Cards
======================================== */
.solution-section {
    padding: var(--section-padding) 0;
    background: var(--bg-white);
}

.solutions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: 2rem;
}

.solution-card {
    background: white;
    padding: 3rem;
    border-radius: 24px;
    text-align: center;
    box-shadow: var(--shadow-lg);
    transition: var(--transition-smooth);
    position: relative;
    border: 1px solid var(--platinum);
    overflow: hidden;
}

.solution-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-gold);
    transform: scaleX(0);
    transition: var(--transition-smooth);
}

.solution-card:hover {
    transform: translateY(-12px);
    box-shadow: var(--shadow-xl);
}

.solution-card:hover::before {
    transform: scaleX(1);
}

.solution-icon {
    width: 90px;
    height: 90px;
    background: var(--gradient-primary);
    border-radius: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 2rem;
    box-shadow: var(--shadow-blue);
    transition: var(--transition-smooth);
}

.solution-card:hover .solution-icon {
    transform: rotateY(180deg);
}

.solution-icon i {
    font-size: 2.25rem;
    color: white;
}

.solution-card h3 {
    font-size: 1.4rem;
    margin-bottom: 1rem;
    color: var(--text);
}

.solution-card p {
    color: var(--text-secondary);
    line-height: 1.8;
    font-size: 1rem;
}

.check-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 36px;
    height: 36px;
    background: var(--success);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(5, 150, 105, 0.3);
}

.check-badge i {
    color: white;
    font-size: 1rem;
}

/* ========================================
   Results Section - Social Proof
======================================== */
.results-section {
    padding: var(--section-padding) 0;
    background: var(--bg-light);
    overflow: hidden;
}

.results-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 2rem;
    margin-bottom: 5rem;
}

.result-item {
    text-align: center;
    padding: 2.5rem;
    background: white;
    border-radius: 24px;
    box-shadow: var(--shadow-lg);
    position: relative;
    overflow: hidden;
    transition: var(--transition-smooth);
}

.result-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 5px;
    background: var(--gradient-gold);
}

.result-item:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.result-number {
    font-size: clamp(3rem, 6vw, 4rem);
    font-weight: 900;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.5rem;
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 0.2em;
}

.result-number small {
    font-size: 0.4em;
    font-weight: 600;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.result-label {
    font-size: 1.1rem;
    color: var(--text-secondary);
    font-weight: 600;
}

.result-label small {
    display: inline;
    font-weight: 400;
}

.testimonials {
    margin-bottom: 4rem;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.testimonial-card {
    background: white;
    padding: 2.5rem;
    border-radius: 24px;
    box-shadow: var(--shadow-lg);
    position: relative;
    transition: var(--transition-smooth);
}

.testimonial-card::before {
    content: '"';
    position: absolute;
    top: 20px;
    right: 30px;
    font-size: 6rem;
    color: var(--gold);
    opacity: 0.15;
    font-family: Georgia, serif;
    line-height: 1;
}

.testimonial-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.testimonial-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.testimonial-avatar {
    font-size: 3.5rem;
    color: var(--primary-light);
}

.testimonial-info h4 {
    font-size: 1.15rem;
    margin-bottom: 0.25rem;
}

.stars {
    color: var(--gold);
}

.stars i {
    font-size: 1rem;
}

.testimonial-text {
    color: var(--text-secondary);
    line-height: 1.9;
    font-size: 1.05rem;
}

.trust-badges {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.trust-badge {
    display: flex;
    align-items: center;
    gap: 1rem;
    background: white;
    padding: 1.25rem 2rem;
    border-radius: 16px;
    box-shadow: var(--shadow-md);
    transition: var(--transition-smooth);
}

.trust-badge:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.trust-badge i {
    font-size: 2rem;
    color: var(--gold);
}

.trust-badge span {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.4;
    font-weight: 500;
}

/* ========================================
   Flow Section - Visual Journey
======================================== */
.flow-section {
    padding: var(--section-padding) 0;
    background: var(--bg-white);
}

.flow-steps {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
    max-width: 600px;
    margin: 2rem auto 0;
}

.flow-step {
    background: white;
    padding: 3rem 2.5rem;
    border-radius: 24px;
    text-align: center;
    box-shadow: var(--shadow-lg);
    position: relative;
    transition: var(--transition-smooth);
    border: 2px solid transparent;
    width: 100%;
}

.flow-step:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
    border-color: var(--gold);
}

.step-number {
    position: absolute;
    top: -24px;
    left: 50%;
    transform: translateX(-50%);
    width: 48px;
    height: 48px;
    background: var(--gradient-gold);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 1.3rem;
    box-shadow: var(--shadow-gold);
}

.step-icon {
    width: 100px;
    height: 100px;
    background: var(--bg-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 1.5rem auto;
    transition: var(--transition-smooth);
}

.flow-step:hover .step-icon {
    background: var(--primary);
}

.flow-step:hover .step-icon i {
    color: white;
}

.step-icon i {
    font-size: 2.5rem;
    color: var(--primary);
    transition: var(--transition-smooth);
}

.step-content h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
}

.step-content p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

.step-time {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--bg-cream);
    padding: 0.625rem 1.25rem;
    border-radius: 25px;
    font-size: 0.9rem;
    color: var(--secondary);
    font-weight: 600;
}

.flow-arrow {
    color: var(--gold);
    font-size: 2rem;
    display: flex;
    align-items: center;
    transform: rotate(90deg);
}

/* ========================================
   Plans Section - Premium Comparison
======================================== */
.plans-section {
    padding: var(--section-padding) 0;
    background: var(--gradient-premium);
    color: white;
    position: relative;
}

.plans-section .section-title {
    color: white;
}

.plans-section .section-title::after {
    background: var(--gradient-gold);
}

.plans-section .section-subtitle {
    color: rgba(255, 255, 255, 0.8);
}

.plans-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
    gap: 2.5rem;
    max-width: 900px;
    margin: 0 auto 4rem;
}

.plans-note {
    text-align: center;
    margin-top: 3rem;
}

.plan-card {
    background: white;
    border-radius: 32px;
    padding: 3rem;
    color: var(--text);
    position: relative;
    transition: var(--transition-smooth);
    overflow: hidden;
}

.plan-card:hover {
    transform: translateY(-10px);
}

.plan-card.recommended {
    border: 4px solid var(--gold);
    box-shadow: var(--shadow-gold);
}

.plan-card.has-badge {
    border: 4px solid var(--gold);
    box-shadow: var(--shadow-gold);
}

.plan-badge {
    position: absolute;
    top: -2px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, #D4AF37 0%, #F4D03F 50%, #D4AF37 100%);
    color: white;
    padding: 0.625rem 2.5rem;
    border-radius: 0 0 20px 20px;
    font-weight: 800;
    font-size: 0.95rem;
    letter-spacing: 0.5px;
    white-space: nowrap;
}

.plan-header {
    text-align: center;
    margin-bottom: 2.5rem;
    padding-bottom: 2.5rem;
    border-bottom: 2px solid var(--platinum);
}

.plan-header h3 {
    font-size: 1.6rem;
    margin-bottom: 0.75rem;
}

.plan-title-highlight {
    font-size: 3rem;
    font-weight: 900;
    color: var(--primary);
    text-align: center;
    margin: 1.5rem 0;
    letter-spacing: 0.05em;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.plan-description {
    font-size: 1rem;
    color: var(--text-secondary);
    text-align: center;
    margin: 0 0 1rem 0;
}

.plan-price {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.price-main {
    font-size: 4rem;
    font-weight: 900;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.price-sub {
    color: var(--text-secondary);
    font-size: 1.1rem;
    font-weight: 500;
}

.plan-features {
    list-style: none;
    margin-bottom: 2rem;
}

.plan-features li {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 0;
    border-bottom: 1px solid var(--platinum);
    font-size: 1.05rem;
}

.plan-features li:last-child {
    border-bottom: none;
}

.plan-features i {
    font-size: 1.1rem;
    width: 24px;
    text-align: center;
}

.plan-features .fa-check {
    color: var(--success);
}

.plan-features .fa-times {
    color: var(--text-muted);
}

.plan-features .fa-shield-alt {
    color: var(--gold);
}

.plan-features .disabled {
    color: var(--text-muted);
}

.plan-features .highlight {
    color: var(--text);
}

.plan-guarantee {
    background: var(--gradient-gold);
    color: white;
    padding: 1.5rem;
    border-radius: 16px;
    text-align: center;
    margin-bottom: 2rem;
}

.plan-guarantee i {
    font-size: 2rem;
    display: block;
    margin-bottom: 0.75rem;
}

.plan-guarantee span {
    font-size: 1rem;
    line-height: 1.6;
    font-weight: 600;
}

.plan-recommend {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    font-size: 1rem;
    font-weight: 500;
}

.plan-recommend i {
    color: var(--gold);
}

.plan-card .btn {
    width: 100%;
}

.plans-note {
    text-align: center;
    color: rgba(255, 255, 255, 0.9);
}

.plans-note p {
    margin-bottom: 1.5rem;
    font-size: 1rem;
}

.plans-note i {
    color: var(--gold);
}

/* ========================================
   FAQ Section - Interactive
======================================== */
.faq-section {
    padding: var(--section-padding) 0;
    background: var(--bg-white);
}

.faq-list {
    max-width: 900px;
    margin: 0 auto;
}

.faq-item {
    background: white;
    border-radius: 16px;
    margin-bottom: 1rem;
    box-shadow: var(--shadow-md);
    overflow: hidden;
    border: 1px solid var(--platinum);
    transition: var(--transition-smooth);
}

.faq-item:hover {
    box-shadow: var(--shadow-lg);
}

.faq-question {
    width: 100%;
    padding: 1.75rem 2rem;
    background: none;
    border: none;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    text-align: left;
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--text);
    transition: var(--transition-fast);
}

.faq-question:hover {
    background: var(--bg-light);
}

.faq-question i {
    color: var(--gold);
    transition: var(--transition-smooth);
    font-size: 1.2rem;
}

.faq-item.active .faq-question {
    background: var(--bg-cream);
}

.faq-item.active .faq-question i {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease;
}

.faq-item.active .faq-answer {
    max-height: 500px;
    padding: 0 2rem 2rem;
}

.faq-answer p {
    color: var(--text-secondary);
    line-height: 1.9;
    font-size: 1.05rem;
}

/* ========================================
   Final CTA Section - Simple
======================================== */
.final-cta-simple {
    padding: var(--section-padding) 0;
    background: #ffffff;
    text-align: center;
}

.final-cta-simple h2 {
    font-size: clamp(1.5rem, 4vw, 2rem);
    color: var(--text-primary);
    margin-bottom: 1rem;
    font-weight: 700;
}

.final-cta-simple p {
    font-size: 1rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    line-height: 1.8;
}

.cta-buttons-simple {
    display: flex;
    justify-content: center;
}

.cta-content h2 {
    font-size: clamp(2rem, 5vw, 3rem);
    margin-bottom: 1rem;
    font-weight: 900;
}

.cta-subtitle {
    font-size: 1.25rem;
    opacity: 0.95;
    margin-bottom: 3rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    flex-wrap: wrap;
    margin-bottom: 2.5rem;
}

.cta-badges {
    display: flex;
    justify-content: center;
    gap: 2.5rem;
    flex-wrap: wrap;
}

.cta-badge {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.05rem;
    font-weight: 600;
}

.cta-badge i {
    color: var(--gold);
    font-size: 1.2rem;
}

/* ========================================
   Footer - Professional
======================================== */
.site-footer {
    background: var(--bg-darker);
    color: white;
    padding: 80px 0 40px;
}

.footer-main {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-company h4,
.footer-links h4,
.footer-social h4 {
    font-size: 1.15rem;
    margin-bottom: 1.5rem;
    color: white;
}

.footer-company p {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 0.75rem;
    font-size: 0.95rem;
}

.footer-company i {
    color: var(--gold);
    margin-right: 0.5rem;
}

.footer-links ul {
    list-style: none;
}

.footer-links li {
    margin-bottom: 0.75rem;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.95rem;
    transition: var(--transition-fast);
}

.footer-links a:hover {
    color: white;
    padding-left: 5px;
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-links a {
    width: 44px;
    height: 44px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.2rem;
    transition: var(--transition-smooth);
}

.social-links a:hover {
    background: var(--gold);
    transform: translateY(-4px);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.9rem;
}

/* ========================================
   Animations (AOS-like)
======================================== */
[data-aos] {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1), transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

[data-aos].aos-animate {
    opacity: 1;
    transform: translateY(0);
}

[data-aos="fade-up"] {
    transform: translateY(40px);
}

[data-aos="fade-right"] {
    transform: translateX(-40px);
}

[data-aos="fade-left"] {
    transform: translateX(40px);
}

[data-aos="zoom-in"] {
    transform: scale(0.85);
}

[data-aos].aos-animate[data-aos="fade-right"],
[data-aos].aos-animate[data-aos="fade-left"] {
    transform: translateX(0);
}

[data-aos].aos-animate[data-aos="zoom-in"] {
    transform: scale(1);
}

/* ========================================
   Premium Edition - Enhanced Elements
======================================== */

/* Hero Badge */
.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--gradient-gold);
    color: #fff;
    padding: 10px 24px;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    margin-bottom: 2rem;
    box-shadow: var(--shadow-gold);
    animation: badgePulse 2s infinite;
}

.hero-badge i {
    font-size: 1.1em;
}

@keyframes badgePulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

/* Hero Guarantee Text */
.hero-guarantee {
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.95rem;
    margin-top: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.hero-guarantee i {
    color: var(--success-light);
    font-size: 1.1em;
}

/* Button Variants */
.btn-gold {
    background: var(--gradient-gold);
    color: #fff;
    border: none;
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-gold);
}

.btn-gold::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--gradient-shine);
    animation: shine 3s infinite;
}

.btn-gold:hover {
    transform: translateY(-4px) scale(1.02);
    box-shadow: 0 15px 50px rgba(245, 158, 11, 0.4);
}

.btn-white {
    background: rgba(255, 255, 255, 0.15);
    color: #fff;
    border: 2px solid rgba(255, 255, 255, 0.5);
    backdrop-filter: blur(10px);
}

.btn-white:hover {
    background: rgba(255, 255, 255, 0.25);
    border-color: #fff;
    transform: translateY(-3px);
}

/* Problem Section Enhanced */
.problems-conclusion {
    text-align: center;
    margin-top: 3rem;
    font-size: 1.3rem;
    color: var(--primary);
}

.problems-conclusion i {
    display: block;
    font-size: 2rem;
    margin-bottom: 1rem;
    animation: bounce 2s infinite;
}

/* Solution Card Featured */
.solution-card.featured {
    border: 3px solid var(--secondary);
    position: relative;
}

.solution-card.featured::before {
    content: 'おすすめ';
    position: absolute;
    top: -12px;
    right: 20px;
    background: var(--gradient-gold);
    color: #fff;
    padding: 4px 16px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 700;
}

/* Testimonial Enhanced */
.testimonial-quote {
    position: absolute;
    top: -20px;
    left: 20px;
    font-size: 5rem;
    color: var(--secondary);
    opacity: 0.3;
    font-family: Georgia, serif;
    line-height: 1;
}

.testimonial-result {
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--platinum);
    color: var(--success);
    font-weight: 700;
    font-size: 0.95rem;
}

.testimonial-result i {
    margin-right: 6px;
}

/* Plan Popular Badge */
.plan-popular {
    margin-top: 1rem;
    font-size: 0.9rem;
    color: var(--danger);
    font-weight: 600;
}

.plan-popular i {
    color: var(--danger);
    margin-right: 6px;
    animation: fireFlicker 1s infinite alternate;
}

@keyframes fireFlicker {
    0% { opacity: 0.8; transform: scale(1); }
    100% { opacity: 1; transform: scale(1.1); }
}

/* Note Box */
.note-box {
    background: var(--bg-gray);
    padding: 1.5rem;
    border-radius: 12px;
    margin-bottom: 2rem;
    text-align: left;
    color: var(--text);
}

.note-box h4 {
    color: var(--primary) !important;
    font-size: 1.1rem;
    margin-bottom: 0.75rem;
}

.note-box p {
    font-size: 0.95rem;
    line-height: 1.8;
    color: var(--text-secondary) !important;
}

.note-box small {
    color: var(--text-muted) !important;
}

/* Pricing Flow Box */
.pricing-flow-box {
    padding: 2rem;
}

.pricing-flow {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1.5rem;
    margin: 1.5rem 0;
}

.pricing-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    flex: 1;
    max-width: 200px;
}

.pricing-step-icon {
    width: 70px;
    height: 70px;
    background: #fff;
    border: 2px solid var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
    box-shadow: 0 4px 15px rgba(37, 99, 235, 0.15);
}

.pricing-step-icon i {
    font-size: 1.8rem;
    color: var(--primary) !important;
}

.pricing-step-number {
    background: var(--primary);
    color: #fff;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.pricing-step-title {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 0.25rem;
}

.pricing-step-timing {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.pricing-flow-arrow {
    display: flex;
    align-items: center;
    justify-content: center;
}

.pricing-flow-arrow i {
    font-size: 1.5rem;
    color: var(--primary);
}

.pricing-note {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border);
    margin-top: 1rem;
}

.pricing-note i {
    color: var(--success);
    font-size: 1rem;
}

.pricing-note span {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

/* CTA Urgency */
.cta-urgency {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: rgba(220, 38, 38, 0.1);
    color: var(--danger);
    padding: 10px 20px;
    border-radius: 30px;
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    border: 1px solid rgba(220, 38, 38, 0.2);
}

.cta-urgency i {
    animation: pulse 2s infinite;
}

/* CTA Guarantee */
.cta-guarantee {
    margin-top: 1.5rem;
    font-size: 1rem;
    color: var(--success);
    font-weight: 600;
}

.cta-guarantee i {
    margin-right: 8px;
}

/* Flow CTA */
.flow-cta {
    text-align: center;
    margin-top: 4rem;
    padding-top: 3rem;
    border-top: 2px dashed var(--platinum);
}

/* ========================================
   70% Guarantee Explanation Section
======================================== */
.guarantee-explanation {
    background: linear-gradient(180deg, #FFFFFF 0%, #F0F9FF 100%);
    border-radius: 32px;
    padding: 4rem 3rem;
    margin-top: 4rem;
    box-shadow: 0 30px 60px rgba(30, 58, 138, 0.15);
    color: var(--text);
    position: relative;
    overflow: hidden;
    border: 3px solid rgba(245, 158, 11, 0.3);
}

.guarantee-explanation::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 8px;
    background: var(--gradient-gold);
}

.guarantee-title {
    text-align: center;
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 0.75rem;
    position: relative;
}

.guarantee-title i {
    color: var(--secondary);
    margin-right: 12px;
    font-size: 1.1em;
}

.guarantee-intro {
    text-align: center;
    color: var(--text-secondary);
    font-size: 1.2rem;
    margin-bottom: 3.5rem;
    font-weight: 500;
}

.guarantee-flow {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
    margin-bottom: 3.5rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.guarantee-step {
    text-align: center;
    position: relative;
    padding: 2.5rem 2rem;
    background: #FFFFFF;
    border-radius: 24px;
    transition: var(--transition-smooth);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    border: 2px solid transparent;
    width: 100%;
}

.guarantee-step:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 50px rgba(30, 58, 138, 0.2);
    border-color: var(--primary-light);
}

.guarantee-step.highlight {
    background: linear-gradient(135deg, #ECFDF5 0%, #D1FAE5 100%);
    border: 3px solid var(--success);
    box-shadow: 0 15px 40px rgba(16, 185, 129, 0.25);
}

.guarantee-step.highlight:hover {
    transform: translateY(-10px) scale(1.02);
}

.step-icon-circle {
    width: 90px;
    height: 90px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 2.2rem;
    color: #fff;
    box-shadow: 0 15px 35px rgba(59, 130, 246, 0.4);
    position: relative;
}

.step-icon-circle::after {
    content: '';
    position: absolute;
    inset: -5px;
    border-radius: 50%;
    border: 3px solid rgba(59, 130, 246, 0.3);
    animation: ringPulse 2s infinite;
}

@keyframes ringPulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.1); opacity: 0.5; }
}

.step-icon-circle.warning {
    background: linear-gradient(135deg, #F59E0B 0%, #D97706 100%);
    color: #fff;
    box-shadow: 0 15px 35px rgba(245, 158, 11, 0.4);
}

.step-icon-circle.warning::after {
    border-color: rgba(245, 158, 11, 0.3);
}

.step-icon-circle.success {
    background: linear-gradient(135deg, #10B981 0%, #059669 100%);
    box-shadow: 0 15px 35px rgba(16, 185, 129, 0.4);
}

.step-icon-circle.success::after {
    border-color: rgba(16, 185, 129, 0.3);
}

.step-number-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    display: inline-block;
    background: var(--gradient-primary);
    color: #fff;
    padding: 6px 14px;
    border-radius: 30px;
    font-size: 0.7rem;
    font-weight: 800;
    letter-spacing: 1px;
    box-shadow: 0 4px 12px rgba(30, 58, 138, 0.3);
    z-index: 10;
}

.step-number-badge.success {
    background: var(--gradient-primary);
    box-shadow: 0 4px 12px rgba(30, 58, 138, 0.3);
}

.guarantee-step h4 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 1.25rem;
    line-height: 1.4;
}

.step-illustration {
    margin: 2rem 0;
    min-height: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Cards Stack Illustration */
.cards-stack {
    position: relative;
    width: 140px;
    height: 100px;
}

.card-item {
    position: absolute;
    width: 60px;
    height: 84px;
    background: transparent;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.25);
    overflow: hidden;
}

.card-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 4px;
}

.card-item:nth-child(1) {
    left: 0;
    transform: rotate(-12deg);
    z-index: 1;
}

.card-item:nth-child(2) {
    left: 35px;
    transform: rotate(-4deg);
    z-index: 2;
}

.card-item:nth-child(3) {
    left: 70px;
    transform: rotate(6deg);
    z-index: 3;
}

.card-count {
    position: absolute;
    bottom: -12px;
    right: -15px;
    background: var(--gradient-gold);
    color: #fff;
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 0.95rem;
    font-weight: 800;
    z-index: 10;
    box-shadow: 0 6px 15px rgba(245, 158, 11, 0.4);
    animation: badgeBounce 2s infinite;
}

@keyframes badgeBounce {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

/* Result Bar Graph Illustration */
.result-bar-container {
    width: 100%;
    max-width: 320px;
    margin: 0 auto;
}

.result-bar {
    display: flex;
    width: 100%;
    height: 50px;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
}

.result-bar-psa10 {
    background: linear-gradient(135deg, #10B981 0%, #059669 100%);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-weight: 700;
    font-size: 0.95rem;
    min-width: fit-content;
    padding: 0 12px;
    position: relative;
}

.result-bar-psa10::after {
    content: '';
    position: absolute;
    right: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: rgba(255, 255, 255, 0.5);
}

.result-bar-other {
    background: linear-gradient(135deg, #EF4444 0%, #DC2626 100%);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    font-weight: 700;
    font-size: 0.85rem;
    min-width: fit-content;
    padding: 0 10px;
}

.bar-label {
    font-weight: 800;
}

.bar-count {
    background: rgba(255, 255, 255, 0.25);
    padding: 2px 8px;
    border-radius: 6px;
    font-size: 0.85em;
}

.result-bar-legend {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 10px;
    padding: 0 4px;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.legend-total {
    font-weight: 500;
}

.legend-rate {
    font-weight: 600;
}

.legend-rate strong {
    color: var(--primary);
    font-size: 1.1em;
}

/* Legacy Result Display (kept for reference) */
.result-display {
    display: flex;
    flex-direction: column;
    gap: 12px;
    width: 100%;
}

.result-psa10,
.result-other {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 16px;
    border-radius: 12px;
    font-size: 1rem;
    font-weight: 700;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.result-psa10 {
    background: linear-gradient(135deg, #D1FAE5 0%, #A7F3D0 100%);
    color: #059669;
    border: 2px solid #10B981;
}

.result-other {
    background: linear-gradient(135deg, #FEE2E2 0%, #FECACA 100%);
    color: #DC2626;
    border: 2px solid #EF4444;
}

.result-grade {
    font-weight: 800;
    font-size: 1.1rem;
}

.result-count {
    background: rgba(255, 255, 255, 0.9);
    padding: 4px 14px;
    border-radius: 12px;
    font-weight: 800;
}

/* Refund Calculation Illustration */
.refund-calculation {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    flex-wrap: wrap;
}

.calc-item {
    text-align: center;
    background: #fff;
    padding: 12px 16px;
    border-radius: 14px;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.1);
    border: 2px solid var(--platinum);
}

.calc-item span {
    display: block;
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-bottom: 6px;
    font-weight: 600;
}

.calc-item strong {
    font-size: 1.4rem;
    color: var(--text);
    font-weight: 800;
}

.calc-minus,
.calc-equals {
    font-size: 2rem;
    font-weight: 900;
    color: var(--primary);
}

.calc-result {
    text-align: center;
    background: var(--gradient-gold);
    padding: 12px 20px;
    border-radius: 14px;
    color: #fff;
    box-shadow: 0 10px 30px rgba(245, 158, 11, 0.4);
    animation: resultGlow 2s infinite;
}

@keyframes resultGlow {
    0%, 100% { box-shadow: 0 10px 30px rgba(245, 158, 11, 0.4); }
    50% { box-shadow: 0 15px 40px rgba(245, 158, 11, 0.6); }
}

.calc-result span {
    display: block;
    font-size: 0.8rem;
    opacity: 0.95;
    margin-bottom: 6px;
    font-weight: 600;
}

.refund-amount {
    font-size: 1.8rem;
    font-weight: 900;
    animation: pulseText 2s infinite;
}

@keyframes pulseText {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.15); }
}

/* New Refund Calculation Design */
.refund-calculation-new {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    width: 100%;
}

.guarantee-line-box {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #3b82f6, #1d4ed8);
    padding: 14px 30px;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(59, 130, 246, 0.4);
    width: 100%;
    max-width: 200px;
}

.guarantee-label {
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.9);
    font-weight: 600;
    margin-bottom: 4px;
}

.guarantee-value {
    font-size: 1.8rem;
    color: #fff;
    font-weight: 900;
}

.calc-row {
    display: flex;
    flex-direction: column;
    gap: 8px;
    align-items: center;
    width: 100%;
}

.calc-item-new {
    text-align: center;
    background: #fff;
    padding: 12px 20px;
    border-radius: 10px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    border: 1px solid var(--border);
    width: 100%;
    max-width: 200px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.calc-item-new span {
    font-size: 0.8rem;
    color: var(--text-muted);
    font-weight: 600;
}

.calc-item-new strong {
    font-size: 1.1rem;
    color: var(--text);
    font-weight: 800;
}

.calc-item-new.result {
    background: var(--gradient-gold);
    border: none;
    box-shadow: 0 6px 20px rgba(245, 158, 11, 0.35);
}

.calc-item-new.result span {
    color: rgba(255, 255, 255, 0.9);
}

.calc-item-new.result strong {
    color: #fff;
    font-size: 1.3rem;
}

/* Refund Example Bar */
.refund-example {
    width: 100%;
    margin-top: 8px;
}

.refund-example-label {
    font-size: 0.8rem;
    color: var(--text-muted);
    font-weight: 600;
    margin-bottom: 8px;
    text-align: center;
}

.refund-bar-container {
    width: 100%;
}

.refund-bar {
    display: flex;
    height: 36px;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.refund-bar-guarantee {
    background: linear-gradient(135deg, #3b82f6, #1d4ed8);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.refund-bar-guarantee .bar-value {
    color: #fff;
    font-size: 0.85rem;
    font-weight: 700;
}

.refund-bar-actual {
    background: linear-gradient(135deg, #f59e0b, #d97706);
    display: flex;
    align-items: center;
    justify-content: center;
}

.refund-bar-labels {
    display: flex;
    justify-content: space-between;
    margin-top: 8px;
    padding: 0 4px;
}

.refund-bar-labels span {
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.refund-bar-labels strong {
    color: var(--text);
    font-weight: 700;
}

.label-refund {
    color: #d97706 !important;
}

.label-refund strong {
    color: #d97706 !important;
}

/* Refund Visual - 縦棒グラフ */
.refund-visual {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
}

.refund-visual-title {
    font-size: 0.85rem;
    color: var(--text-muted);
    font-weight: 600;
}

.refund-visual-bar-wrapper {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 160px;
    width: 100%;
    max-width: 100%;
}

.refund-visual-bar {
    width: 100%;
    max-width: 280px;
    height: 100%;
    background: #e5e7eb;
    border-radius: 12px;
    overflow: hidden;
    display: flex;
    flex-direction: column-reverse;
    position: relative;
}

.bar-fill {
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    overflow: hidden;
}

.bar-fill.bar-psa10 {
    background: linear-gradient(180deg, #10b981, #059669);
    animation: barPulse 3s ease-in-out infinite;
}

.bar-fill.bar-refund {
    background: linear-gradient(180deg, #f59e0b, #d97706);
    animation: refundPulse 2s ease-in-out infinite;
}

.animate-bar {
    animation: growBar 1.5s ease-out forwards, barPulse 3s ease-in-out 1.5s infinite;
}

.animate-bar-delay {
    animation: growBarDelay 1.5s ease-out forwards, refundPulse 2s ease-in-out 1.5s infinite;
}

@keyframes growBar {
    0% { transform: scaleY(0); transform-origin: bottom; }
    100% { transform: scaleY(1); transform-origin: bottom; }
}

@keyframes growBarDelay {
    0%, 40% { transform: scaleY(0); transform-origin: bottom; }
    100% { transform: scaleY(1); transform-origin: bottom; }
}

@keyframes barPulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.85; }
}

@keyframes refundPulse {
    0%, 100% {
        opacity: 1;
        box-shadow: inset 0 0 0 rgba(255,255,255,0);
    }
    50% {
        opacity: 0.9;
        box-shadow: inset 0 0 20px rgba(255,255,255,0.3);
    }
}

.bar-text {
    color: #fff;
    font-size: 0.65rem;
    line-height: 1.2;
}

.bar-text i {
    font-size: 0.8rem;
    margin-bottom: 2px;
}

.bar-text strong {
    font-size: 0.9rem;
    display: block;
}

.bar-scale {
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    font-size: 0.6rem;
    color: var(--text-muted);
    padding: 2px 0;
}

.scale-70 {
    position: absolute;
    top: 30%;
    transform: translateY(-50%);
}

.guarantee-line-marker {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 60%;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
}

.marker-line {
    position: absolute;
    left: 0;
    right: 0;
    height: 3px;
    background: #dc2626;
    box-shadow: 0 0 8px rgba(220, 38, 38, 0.6);
}

.marker-line::before,
.marker-line::after {
    content: '';
    position: absolute;
    top: -5px;
    width: 0;
    height: 0;
    border-top: 6px solid transparent;
    border-bottom: 6px solid transparent;
}

.marker-line::before {
    left: 0;
    border-right: 10px solid #dc2626;
}

.marker-line::after {
    right: 0;
    border-left: 10px solid #dc2626;
}

.marker-label {
    background: rgba(220, 38, 38, 0.95);
    color: #fff;
    font-size: 0.8rem;
    font-weight: 700;
    padding: 6px 14px;
    border-radius: 20px;
    white-space: nowrap;
    position: relative;
    z-index: 11;
    animation: labelPulse 2s ease-in-out infinite;
    box-shadow: 0 2px 10px rgba(220, 38, 38, 0.5);
}

@keyframes labelPulse {
    0%, 100% {
        transform: scale(1);
        box-shadow: 0 2px 10px rgba(220, 38, 38, 0.5);
    }
    50% {
        transform: scale(1.05);
        box-shadow: 0 4px 20px rgba(220, 38, 38, 0.7);
    }
}

.refund-visual-result {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.refund-visual-result i {
    color: #f59e0b;
}

.refund-visual-result strong {
    color: #d97706;
}

.refund-visual-amount {
    display: flex;
    flex-direction: column;
    align-items: center;
    background: linear-gradient(135deg, #f59e0b, #d97706);
    padding: 10px 20px;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(245, 158, 11, 0.4);
}

.refund-visual-amount .amount-label {
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.9);
}

.refund-visual-amount .amount-value {
    font-size: 1rem;
    color: #fff;
    font-weight: 600;
}

.refund-visual-amount .amount-value strong {
    font-size: 1.4rem;
    font-weight: 900;
}

/* Refund Visual Explain */
.refund-visual-explain {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-top: 8px;
}

.explain-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.8rem;
    color: var(--text-secondary);
    padding: 6px 10px;
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 6px rgba(0,0,0,0.06);
}

.explain-item.highlight {
    background: linear-gradient(135deg, #fef3c7, #fde68a);
    border: 1px solid #f59e0b;
    animation: highlightPulse 2s ease-in-out infinite;
}

.explain-item.center {
    justify-content: center;
    text-align: center;
}

@keyframes highlightPulse {
    0%, 100% { box-shadow: 0 2px 6px rgba(245, 158, 11, 0.2); }
    50% { box-shadow: 0 4px 15px rgba(245, 158, 11, 0.4); }
}

.explain-icon {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
    flex-shrink: 0;
}

.explain-icon.success {
    background: #10b981;
    color: #fff;
}

.explain-icon.warning {
    background: #f59e0b;
    color: #fff;
}

.explain-icon.refund {
    background: #dc2626;
    color: #fff;
    animation: iconBounce 1s ease-in-out infinite;
}

@keyframes iconBounce {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.15); }
}

.explain-item strong {
    color: var(--text);
}

.explain-arrow {
    text-align: center;
    color: #f59e0b;
    font-size: 1rem;
}

.step-description {
    font-size: 0.9rem;
    color: var(--text-secondary);
    text-align: center;
    margin: 0.5rem 0 1rem;
    line-height: 1.6;
}

.guarantee-step p {
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin: 0;
}

.guarantee-step p strong {
    color: var(--primary);
    font-weight: 700;
}

.guarantee-arrow {
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    color: var(--secondary);
}

.guarantee-arrow .arrow-desktop {
    display: none;
}

.guarantee-arrow .arrow-mobile {
    display: inline-block;
    animation: arrowPulseDown 1.5s infinite;
}

@keyframes arrowPulseDown {
    0%, 100% { transform: translateY(0); opacity: 1; }
    50% { transform: translateY(8px); opacity: 0.7; }
}

/* Guarantee Notes */
.guarantee-notes {
    background: linear-gradient(135deg, #FEF3C7 0%, #FDE68A 100%);
    border-radius: 20px;
    padding: 2rem;
    border-left: 8px solid var(--warning);
    box-shadow: 0 10px 30px rgba(217, 119, 6, 0.2);
}

.guarantee-notes h4 {
    color: #B45309;
    font-size: 1.3rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
}

.guarantee-notes h4 i {
    margin-right: 10px;
    font-size: 1.2em;
}

.guarantee-notes ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.guarantee-notes li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 1rem;
    font-size: 1rem;
    color: var(--text);
    background: rgba(255, 255, 255, 0.6);
    padding: 12px 16px;
    border-radius: 12px;
}

.guarantee-notes li:last-child {
    margin-bottom: 0;
}

.guarantee-notes li i {
    color: #D97706;
    margin-top: 4px;
    flex-shrink: 0;
    font-size: 1.1rem;
}

.guarantee-notes li strong {
    color: #B45309;
    font-weight: 700;
}

.guarantee-notes .note-content {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.guarantee-notes .note-heading {
    color: #B45309;
    font-weight: 700;
    display: block;
}

.guarantee-notes .note-text {
    color: var(--text);
    display: block;
}

/* ========================================
   PSA Graded Cards Gallery
======================================== */
.graded-gallery-section {
    margin: 4rem 0;
    padding: 3rem 0;
    background: linear-gradient(180deg, rgba(240, 249, 255, 0.5) 0%, rgba(255, 255, 255, 0) 100%);
    border-radius: 24px;
    overflow: hidden;
}

.graded-gallery-section .subsection-title {
    text-align: center;
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 0.5rem;
}

.gallery-intro {
    text-align: center;
    color: var(--text-secondary);
    font-size: 1.1rem;
    margin-bottom: 2.5rem;
    font-weight: 500;
}

.gallery-scroll-container {
    overflow-x: auto;
    overflow-y: hidden;
    -webkit-overflow-scrolling: touch;
    scroll-behavior: smooth;
    padding: 1.5rem 0;
    margin: 0 -24px;
    padding-left: 24px;
    padding-right: 24px;
}

/* カスタムスクロールバー */
.gallery-scroll-container::-webkit-scrollbar {
    height: 8px;
}

.gallery-scroll-container::-webkit-scrollbar-track {
    background: rgba(0, 0, 0, 0.05);
    border-radius: 4px;
}

.gallery-scroll-container::-webkit-scrollbar-thumb {
    background: var(--gradient-gold);
    border-radius: 4px;
}

.gallery-scroll-container::-webkit-scrollbar-thumb:hover {
    background: var(--gold-dark);
}

.gallery-cards {
    display: flex;
    gap: 1.5rem;
    padding-bottom: 1rem;
}

.gallery-card {
    flex-shrink: 0;
    width: 280px;
    height: 400px;
    background: white;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: var(--transition-smooth);
    position: relative;
}

.gallery-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.1) 0%, rgba(245, 158, 11, 0.1) 100%);
    opacity: 0;
    transition: var(--transition-smooth);
    pointer-events: none;
}

.gallery-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 20px 50px rgba(30, 58, 138, 0.25);
}

.gallery-card:hover::before {
    opacity: 1;
}

.gallery-card img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: center;
    padding: 1rem;
    background: white;
}

.gallery-note {
    text-align: center;
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-top: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    font-weight: 600;
}

.gallery-note i {
    color: var(--secondary);
    animation: arrowBounce 1.5s infinite;
}

.gallery-note i.fa-arrow-left {
    animation-direction: alternate;
}

.gallery-note i.fa-arrow-right {
    animation-direction: alternate-reverse;
}

@keyframes arrowBounce {
    0%, 100% { transform: translateX(0); }
    50% { transform: translateX(5px); }
}

/* Trust Badges Enhanced */
.trust-badges {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-top: 3rem;
    flex-wrap: wrap;
}

.trust-badge {
    display: flex;
    align-items: center;
    gap: 12px;
    background: var(--bg-gray);
    padding: 1rem 1.5rem;
    border-radius: 10px;
    font-size: 0.9rem;
    color: var(--text-secondary);
    border: 1px solid var(--platinum);
    transition: var(--transition-fast);
}

.trust-badge:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.trust-badge i {
    font-size: 1.5rem;
    color: var(--primary);
}

/* ========================================
   Responsive Design - Mobile First
======================================== */
@media (max-width: 1024px) {
    :root {
        --section-padding: 100px;
    }

    .flow-arrow {
        display: none;
    }

    .flow-steps {
        flex-direction: column;
        align-items: center;
    }

    .flow-step {
        max-width: 100%;
    }
}

@media (max-width: 768px) {
    /* Base - モバイル最適化 */
    html {
        font-size: 16px;
    }

    :root {
        --section-padding: 60px;
    }

    .container {
        padding: 0 16px;
    }

    .sp-only {
        display: inline !important;
    }

    /* Header */
    .main-nav,
    .header-cta {
        display: none !important;
    }

    .mobile-toggle {
        display: block !important;
    }

    .header-inner {
        padding: 0.75rem 16px;
    }

    .logo img {
        height: 36px;
    }

    /* Hero - 画面いっぱいに活用 */
    .hero {
        min-height: 100vh;
        min-height: 100dvh;
        padding: 100px 16px 60px;
        display: flex;
        align-items: center;
    }

    .hero-content {
        width: 100%;
    }

    .hero-badge {
        font-size: 0.75rem;
        padding: 6px 14px;
        margin-bottom: 1.5rem;
    }

    .hero-title {
        font-size: 1.75rem;
        line-height: 1.4;
        margin-bottom: 1rem;
    }

    .hero-title small {
        font-size: 0.9rem;
        display: block;
        margin-top: 0.5rem;
        line-height: 1.5;
    }

    .hero-subtitle {
        font-size: 0.95rem;
        margin-bottom: 2rem;
        line-height: 1.7;
    }

    .hero-stats {
        flex-direction: column;
        gap: 0;
        margin-bottom: 2rem;
        padding: 1rem 1.25rem;
        border-radius: 20px;
    }

    .stat-card {
        width: 100%;
        padding: 0.75rem 0.5rem;
        gap: 0.875rem;
        justify-content: center;
    }

    .stat-divider {
        width: 80%;
        height: 1px;
        margin: 0 auto;
        background: linear-gradient(to right, transparent 0%, rgba(255, 255, 255, 0.2) 50%, transparent 100%);
    }

    .stat-icon-wrap {
        width: 40px;
        height: 40px;
        border-radius: 12px;
    }

    .stat-icon-wrap i {
        font-size: 1.2rem;
    }

    .stat-number {
        font-size: 1.4rem;
    }

    .stat-number.stat-text {
        font-size: 1.15rem;
    }

    .stat-label {
        font-size: 0.75rem;
    }

    .hero-cta {
        flex-direction: column;
        gap: 1rem;
        align-items: stretch;
        margin-bottom: 2rem;
    }

    .hero-cta .btn {
        width: 100%;
        max-width: none;
        padding: 1rem 1.5rem;
        font-size: 1rem;
    }

    .hero-guarantee {
        font-size: 0.8rem;
        flex-wrap: wrap;
        justify-content: center;
        gap: 0.25rem;
    }

    .scroll-indicator {
        display: none;
    }

    /* Section Title */
    .section-title {
        font-size: 1.5rem;
        margin-bottom: 0.75rem;
    }

    .section-title::after {
        width: 60px;
        height: 3px;
        margin-top: 1rem;
    }

    .section-title small {
        font-size: 0.8rem !important;
        margin-top: 8px !important;
    }

    /* Problems Section */
    .problem-section {
        padding: var(--section-padding) 0;
    }

    .problems-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .problem-item {
        padding: 1.25rem;
        gap: 1rem;
    }

    .problem-item i {
        font-size: 1.5rem;
    }

    .problem-item p {
        font-size: 0.95rem;
    }

    .problems-conclusion {
        font-size: 1rem;
        margin-top: 2rem;
    }

    /* Solutions Section */
    .solutions-grid {
        grid-template-columns: 1fr;
        gap: 1.25rem;
    }

    .solution-card {
        padding: 1.5rem;
        border-radius: 16px;
    }

    .solution-icon {
        width: 70px;
        height: 70px;
        margin-bottom: 1.25rem;
    }

    .solution-icon i {
        font-size: 1.75rem;
    }

    .solution-card h3 {
        font-size: 1.15rem;
        margin-bottom: 0.75rem;
    }

    .solution-card p {
        font-size: 0.9rem;
    }

    .check-badge {
        width: 28px;
        height: 28px;
        top: 12px;
        right: 12px;
    }

    /* Results Section */
    .results-stats {
        grid-template-columns: 1fr 1fr;
        gap: 1rem;
    }

    .result-item {
        padding: 1.5rem 1rem;
        border-radius: 16px;
    }

    .result-number {
        font-size: 2.5rem;
    }

    .result-label {
        font-size: 0.85rem;
    }

    /* Testimonials */
    .testimonials {
        margin-bottom: 2.5rem;
    }

    .subsection-title {
        font-size: 1.25rem !important;
    }

    .testimonials-grid {
        grid-template-columns: 1fr;
        gap: 1.25rem;
    }

    .testimonial-card {
        padding: 1.5rem;
        border-radius: 16px;
    }

    .testimonial-quote {
        font-size: 3rem;
        top: -10px;
    }

    .testimonial-avatar {
        font-size: 2.5rem;
    }

    .testimonial-info h4 {
        font-size: 1rem;
    }

    .testimonial-text {
        font-size: 0.9rem;
    }

    /* Trust Badges */
    .trust-badges {
        gap: 0.75rem;
    }

    .trust-badge {
        flex-direction: row;
        width: 100%;
        padding: 1rem;
        gap: 0.75rem;
        justify-content: flex-start;
    }

    .trust-badge i {
        font-size: 1.5rem;
    }

    .trust-badge span {
        font-size: 0.85rem;
        text-align: left;
    }

    /* Flow Section */
    .flow-steps {
        flex-direction: column;
        gap: 2rem;
    }

    .flow-step {
        min-width: auto;
        max-width: none;
        width: 100%;
        padding: 2rem 1.25rem;
    }

    .step-number {
        width: 40px;
        height: 40px;
        font-size: 1.1rem;
        top: -20px;
    }

    .step-icon {
        width: 80px;
        height: 80px;
        margin: 1rem auto;
    }

    .step-icon i {
        font-size: 2rem;
    }

    .step-content h3 {
        font-size: 1.15rem;
    }

    .step-content p {
        font-size: 0.9rem;
    }

    .step-time {
        font-size: 0.8rem;
        padding: 0.5rem 1rem;
    }

    .flow-arrow {
        display: none;
    }

    .flow-cta {
        margin-top: 2rem;
        padding-top: 2rem;
    }

    /* Plans Section */
    .plans-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .plan-card {
        padding: 1.5rem;
        border-radius: 24px;
        overflow: visible;
    }

    .plan-card.has-badge {
        margin-top: 2.5rem;
    }

    .plan-badge {
        font-size: 0.85rem;
        padding: 0.5rem 2rem;
        top: 0;
        transform: translateX(-50%) translateY(-100%);
        border-radius: 12px 12px 0 0;
        white-space: nowrap;
        min-width: max-content;
    }

    .plan-header {
        margin-bottom: 1.5rem;
        padding-bottom: 1.5rem;
    }

    .plan-header h3 {
        font-size: 1.3rem;
    }

    .plan-title-highlight {
        font-size: 2.75rem;
        margin: 1.25rem 0;
    }

    .plan-description {
        font-size: 0.9rem;
    }

    .price-main {
        font-size: 3rem;
    }

    .plan-features li {
        font-size: 0.95rem;
        padding: 0.875rem 0;
    }

    .plan-guarantee {
        padding: 1.25rem;
        margin-bottom: 1.5rem;
    }

    .plan-card .btn {
        width: 100%;
        padding: 1rem;
    }

    /* Guarantee Explanation */
    .guarantee-explanation {
        padding: 2rem 1rem;
        margin-top: 2.5rem;
        border-radius: 20px;
    }

    .guarantee-title {
        font-size: 1.3rem;
    }

    .guarantee-title i {
        display: block;
        margin-bottom: 0.5rem;
    }

    .guarantee-intro {
        font-size: 0.9rem;
        margin-bottom: 2rem;
    }

    .guarantee-flow {
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }

    .guarantee-step {
        max-width: 100%;
        width: 100%;
        padding: 1.5rem 1rem;
    }

    .step-icon-circle {
        width: 70px;
        height: 70px;
        font-size: 1.75rem;
        margin-bottom: 1rem;
    }

    .step-number-badge {
        top: 0.75rem;
        right: 0.75rem;
        font-size: 0.6rem;
        padding: 4px 10px;
    }

    .guarantee-step h4 {
        font-size: 1.1rem;
    }

    .step-illustration {
        margin: 1.5rem 0;
        min-height: 80px;
    }

    .cards-stack {
        width: 120px;
        height: 80px;
    }

    .card-item {
        width: 50px;
        height: 70px;
    }

    .card-count {
        font-size: 0.85rem;
        padding: 5px 12px;
    }

    .result-psa10,
    .result-other {
        padding: 10px 12px;
        font-size: 0.9rem;
    }

    /* Result Bar Graph - Mobile */
    .result-bar-container {
        max-width: 100%;
    }

    .result-bar {
        height: 44px;
    }

    .result-bar-psa10 {
        font-size: 0.8rem;
        gap: 4px;
        padding: 0 8px;
    }

    .result-bar-other {
        font-size: 0.75rem;
        gap: 4px;
        padding: 0 6px;
    }

    .bar-count {
        padding: 2px 6px;
        font-size: 0.8em;
    }

    .result-bar-legend {
        font-size: 0.85rem;
        margin-top: 8px;
    }

    .refund-calculation {
        flex-direction: column;
        gap: 0.75rem;
        width: 100%;
        max-width: 280px;
        margin: 0 auto;
    }

    .calc-item {
        padding: 12px 16px;
        width: 100%;
        display: flex;
        justify-content: space-between;
        align-items: center;
        flex-direction: row;
    }

    .calc-item span {
        font-size: 0.85rem;
        margin-bottom: 0;
        text-align: left;
    }

    .calc-item strong {
        font-size: 1.5rem;
        text-align: right;
    }

    .calc-minus,
    .calc-equals {
        font-size: 1.5rem;
        font-weight: 900;
        padding: 0.25rem 0;
    }

    .calc-result {
        padding: 14px 18px;
        width: 100%;
        display: flex;
        justify-content: space-between;
        align-items: center;
        flex-direction: row;
        margin-top: 0.5rem;
    }

    .calc-result span {
        font-size: 0.9rem;
        margin-bottom: 0;
        text-align: left;
    }

    .refund-amount {
        font-size: 1.8rem;
        text-align: right;
    }

    .guarantee-step p {
        font-size: 0.85rem;
    }

    .guarantee-arrow {
        font-size: 2rem;
        width: 100%;
        padding: 0.75rem 0;
    }

    .guarantee-arrow .arrow-desktop {
        display: none !important;
    }

    .guarantee-arrow .arrow-mobile {
        display: inline-block !important;
        animation: arrowPulseDown 1.5s infinite;
    }

    @keyframes arrowPulseDown {
        0%, 100% { transform: translateY(0); opacity: 1; }
        50% { transform: translateY(8px); opacity: 0.7; }
    }

    .guarantee-notes {
        padding: 1.25rem;
        border-radius: 12px;
    }

    .guarantee-notes h4 {
        font-size: 1rem;
        margin-bottom: 1rem;
    }

    .guarantee-notes li {
        font-size: 0.85rem;
        padding: 10px 12px;
        flex-direction: column;
        text-align: center;
        gap: 4px;
    }

    .guarantee-notes .note-content {
        display: flex;
        flex-direction: column;
        gap: 2px;
    }

    .guarantee-notes .note-heading {
        font-size: 0.9rem;
    }

    .guarantee-notes .note-colon {
        display: none;
    }

    /* Step3 補償ライン - モバイル横幅活用 */
    .refund-calculation-new {
        gap: 10px;
    }

    .guarantee-line-box {
        max-width: 100%;
        padding: 16px 24px;
    }

    .guarantee-label {
        font-size: 0.85rem;
    }

    .guarantee-value {
        font-size: 2.2rem;
    }

    .calc-item-new {
        max-width: 100%;
        padding: 14px 20px;
    }

    .calc-item-new span {
        font-size: 0.9rem;
    }

    .calc-item-new strong {
        font-size: 1.3rem;
    }

    .calc-item-new.result strong {
        font-size: 1.5rem;
    }

    /* Refund Visual Mobile */
    .refund-visual {
        gap: 14px;
    }

    .refund-visual-title {
        font-size: 0.95rem;
    }

    .refund-visual-bar-wrapper {
        height: 140px;
        max-width: 100%;
        justify-content: center;
    }

    .refund-visual-bar {
        width: 80px;
        margin-left: 0;
    }

    .bar-text {
        font-size: 0.8rem;
    }

    .bar-text strong {
        font-size: 1.2rem;
    }

    .bar-gap-text {
        font-size: 0.7rem;
    }

    .refund-visual {
        width: 100%;
        padding: 0;
    }

    .refund-visual-bar-wrapper {
        height: 280px;
        width: 100%;
        max-width: 100%;
        padding: 0 5px;
    }

    .refund-visual-bar {
        width: 100%;
        max-width: 100%;
    }

    .guarantee-line-marker {
        bottom: 60%;
    }

    .marker-label {
        font-size: 0.75rem;
        padding: 5px 10px;
    }

    .bar-scale {
        display: none;
    }

    .bar-text {
        font-size: 0.85rem;
    }

    .bar-text strong {
        font-size: 1.3rem;
    }

    .bar-text i {
        font-size: 1.2rem;
    }

    .refund-visual-result {
        font-size: 0.95rem;
    }

    .refund-visual-amount {
        padding: 12px 24px;
        width: 100%;
        max-width: 200px;
    }

    .refund-visual-amount .amount-value strong {
        font-size: 1.6rem;
    }

    /* Refund Visual Explain Mobile */
    .refund-visual-explain {
        gap: 10px;
    }

    .explain-item {
        font-size: 0.9rem;
        padding: 10px 14px;
    }

    .explain-icon {
        width: 28px;
        height: 28px;
        font-size: 0.8rem;
    }

    .bar-text {
        font-size: 0.7rem;
    }

    .bar-text i {
        font-size: 1rem;
    }

    .bar-text strong {
        font-size: 1rem;
    }

    .note-box {
        padding: 1rem;
    }

    .note-box h4 {
        font-size: 1rem;
    }

    .note-box p {
        font-size: 0.85rem;
    }

    /* Pricing Flow Mobile */
    .pricing-flow {
        flex-direction: column;
        gap: 1rem;
    }

    .pricing-step {
        max-width: 100%;
        width: 100%;
        flex-direction: row;
        gap: 1rem;
        text-align: center;
        justify-content: center;
        background: #fff;
        padding: 1rem;
        border-radius: 12px;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    }

    .pricing-step-icon {
        width: 50px;
        height: 50px;
        min-width: 50px;
        margin-bottom: 0;
    }

    .pricing-step-icon i {
        font-size: 1.3rem;
    }

    .pricing-step-number {
        font-size: 0.75rem;
        padding: 0.15rem 0.5rem;
    }

    .pricing-step-title {
        font-size: 1rem;
    }

    .pricing-step-timing {
        font-size: 0.8rem;
    }

    .pricing-flow-arrow {
        transform: rotate(90deg);
    }

    .pricing-flow-arrow i {
        font-size: 1.2rem;
    }

    .pricing-note {
        flex-wrap: wrap;
        text-align: center;
    }

    /* FAQ Section */
    .faq-item {
        border-radius: 12px;
    }

    .faq-question {
        padding: 1.25rem;
        font-size: 0.95rem;
    }

    .faq-item.active .faq-answer {
        padding: 0 1.25rem 1.25rem;
    }

    .faq-answer p {
        font-size: 0.9rem;
    }

    /* Final CTA */
    .cta-urgency {
        font-size: 0.8rem;
        padding: 8px 14px;
    }

    .cta-content h2 {
        font-size: 1.5rem;
    }

    .cta-subtitle {
        font-size: 0.95rem;
    }

    .cta-buttons {
        flex-direction: column;
        align-items: stretch;
        gap: 1rem;
    }

    .cta-buttons .btn {
        width: 100%;
    }

    .cta-badges {
        flex-direction: column;
        align-items: center;
        gap: 0.75rem;
    }

    .cta-badge {
        font-size: 0.85rem;
    }

    .cta-guarantee {
        font-size: 0.9rem;
    }

    /* Gallery */
    .graded-gallery-section {
        padding: 1.5rem 0;
        margin: 2rem 0;
    }

    .graded-gallery-section .subsection-title {
        font-size: 1.25rem;
        padding: 0 1rem;
    }

    .gallery-intro {
        font-size: 0.9rem;
        margin-bottom: 1.5rem;
    }

    .gallery-scroll-container {
        margin: 0 -16px;
        padding-left: 16px;
        padding-right: 16px;
    }

    .gallery-card {
        width: 200px;
        height: 280px;
    }

    .gallery-note {
        font-size: 0.8rem;
        padding: 0 1rem;
    }

    /* Footer */
    .site-footer {
        padding: 50px 0 30px;
    }

    .footer-main {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }

    .footer-company h4,
    .footer-links h4,
    .footer-social h4 {
        font-size: 1rem;
        margin-bottom: 1rem;
    }

    .footer-company p {
        font-size: 0.85rem;
    }

    .footer-links li {
        margin-bottom: 0.5rem;
    }

    .footer-links a {
        font-size: 0.85rem;
    }

    .social-links {
        justify-content: center;
    }

    .social-links a {
        width: 40px;
        height: 40px;
    }

    .footer-bottom {
        padding-top: 1.5rem;
        font-size: 0.8rem;
    }
}

/* 480px - 追加調整 */
@media (max-width: 480px) {
    :root {
        --section-padding: 50px;
    }

    .container {
        padding: 0 12px;
    }

    .results-stats {
        grid-template-columns: 1fr;
    }
}

/* iPhone SE (375px以下) - 追加調整 */
@media (max-width: 375px) {
    .container {
        padding: 0 12px;
    }

    .hero {
        padding: 90px 12px 50px;
    }

    .hero-title {
        font-size: 1.4rem;
    }

    .hero-title small {
        font-size: 0.75rem;
    }

    .hero-subtitle {
        font-size: 0.85rem;
    }

    .section-title {
        font-size: 1.3rem;
    }

    .result-number {
        font-size: 2rem;
    }

    .price-main {
        font-size: 2.5rem;
    }

    .gallery-card {
        width: 180px;
        height: 250px;
    }
}

/* ========================================
   Review Form Section
======================================== */
.review-form-section {
    margin-top: 4rem;
    padding: 3rem;
    background: linear-gradient(135deg, #F8FAFC 0%, #FFFBEB 100%);
    border-radius: 20px;
    box-shadow: var(--shadow-md);
}

.review-form-intro {
    text-align: center;
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
}

.review-form {
    max-width: 700px;
    margin: 0 auto;
}

.form-group {
    margin-bottom: 2rem;
}

.form-group label {
    display: block;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 0.75rem;
    font-size: 1.05rem;
}

.form-group label i {
    margin-right: 0.5rem;
    color: var(--secondary);
}

.required {
    color: var(--danger);
    margin-left: 0.25rem;
}

.form-group input[type="text"],
.form-group textarea {
    width: 100%;
    padding: 1rem 1.25rem;
    border: 2px solid #E2E8F0;
    border-radius: 12px;
    font-size: 1rem;
    font-family: inherit;
    transition: var(--transition-fast);
    background: var(--bg-white);
}

.form-group input[type="text"]:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-light);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 150px;
}

/* Star Rating Input */
.star-rating-input {
    display: flex;
    flex-direction: row-reverse;
    justify-content: flex-end;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}

.star-rating-input input[type="radio"] {
    display: none;
}

.star-rating-input label {
    cursor: pointer;
    font-size: 2.5rem;
    color: #CBD5E1;
    transition: var(--transition-fast);
    margin-bottom: 0;
}

.star-rating-input label:hover,
.star-rating-input label:hover ~ label,
.star-rating-input input[type="radio"]:checked ~ label {
    color: var(--gold);
}

.star-rating-input label:hover {
    transform: scale(1.1);
}

.rating-description {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-top: 0.5rem;
}

.char-count {
    text-align: right;
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-top: 0.5rem;
}

.form-submit {
    text-align: center;
    margin-top: 2.5rem;
}

.form-submit button {
    min-width: 280px;
    max-width: 100%;
}

.form-note {
    margin-top: 1rem;
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* Success and Error Messages */
.review-success-message,
.review-error-message {
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
    margin-bottom: 2rem;
}

.review-success-message {
    background: linear-gradient(135deg, #ECFDF5 0%, #D1FAE5 100%);
    border: 2px solid var(--success-light);
}

.review-success-message i {
    font-size: 3rem;
    color: var(--success);
    margin-bottom: 1rem;
    display: block;
}

.review-success-message p {
    color: var(--success);
    font-size: 1.1rem;
    font-weight: 500;
    margin: 0 0 1.5rem 0;
}

.btn-success-dismiss {
    background: var(--success);
    color: #fff;
    border: none;
    padding: 0.75rem 2.5rem;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-success-dismiss:hover {
    background: #059669;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.4);
}

/* Review Success Modal */
.review-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(5px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    animation: modalFadeIn 0.3s ease;
}

@keyframes modalFadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.review-modal-content {
    background: linear-gradient(135deg, #ECFDF5 0%, #D1FAE5 100%);
    border: 2px solid var(--success-light);
    border-radius: 20px;
    padding: 3rem 2.5rem;
    text-align: center;
    max-width: 450px;
    width: 90%;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    animation: modalSlideIn 0.3s ease;
}

@keyframes modalSlideIn {
    from {
        transform: translateY(-30px) scale(0.95);
        opacity: 0;
    }
    to {
        transform: translateY(0) scale(1);
        opacity: 1;
    }
}

.review-modal-content i {
    font-size: 4rem;
    color: var(--success);
    margin-bottom: 1.5rem;
    display: block;
}

.review-modal-content p {
    color: var(--success);
    font-size: 1.15rem;
    font-weight: 500;
    margin: 0 0 2rem 0;
    line-height: 1.7;
}

.review-error-message {
    background: linear-gradient(135deg, #FEF2F2 0%, #FEE2E2 100%);
    border: 2px solid var(--danger);
}

.review-error-message i {
    font-size: 2rem;
    color: var(--danger);
    margin-right: 0.75rem;
}

.review-error-message p {
    color: var(--danger);
    font-size: 1rem;
    font-weight: 500;
    margin: 0;
    display: inline;
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .review-form-section {
        padding: 2rem 1.5rem;
        margin-top: 3rem;
    }

    .star-rating-input label {
        font-size: 2rem;
    }

    .form-submit button {
        min-width: 100%;
    }

    .review-form-intro {
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .review-form-section {
        padding: 1.5rem 1rem;
        margin-top: 2rem;
        border-radius: 12px;
    }

    .star-rating-input label {
        font-size: 1.75rem;
        gap: 0.25rem;
    }

    .form-group input[type="text"],
    .form-group textarea {
        padding: 0.875rem 1rem;
        font-size: 0.95rem;
    }
}
/* ========================================
   Quick Estimate CTA
======================================== */
.quick-estimate-cta {
    text-align: center;
    margin: 3rem 0;
    padding: 2rem 0;
}

.quick-estimate-cta .btn {
    font-size: 1.2rem;
    padding: 1.25rem 3rem;
}

/* ========================================
   Estimate Modal
======================================== */
.estimate-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 10000;
    align-items: center;
    justify-content: center;
}

.estimate-modal.active {
    display: flex;
}

.estimate-modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(5px);
}

.estimate-modal-content {
    position: relative;
    background: white;
    border-radius: 24px;
    padding: 2.5rem;
    max-width: 500px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 25px 80px rgba(0, 0, 0, 0.3);
    animation: modalSlideIn 0.3s ease;
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.estimate-modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 0.5rem;
    transition: var(--transition-fast);
}

.estimate-modal-close:hover {
    color: var(--text);
    transform: rotate(90deg);
}

.estimate-modal-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 0.5rem;
    text-align: center;
}

.estimate-modal-title i {
    color: var(--gold);
    margin-right: 0.5rem;
}

.estimate-modal-desc {
    text-align: center;
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

.estimate-form-group {
    margin-bottom: 1.5rem;
}

.estimate-form-group label {
    display: block;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 0.5rem;
    font-size: 0.95rem;
}

.estimate-form-group select,
.estimate-form-group input {
    width: 100%;
    padding: 0.875rem 1rem;
    border: 2px solid #E2E8F0;
    border-radius: 12px;
    font-size: 1rem;
    font-family: inherit;
    transition: var(--transition-fast);
    background: white;
}

.estimate-form-group select:focus,
.estimate-form-group input:focus {
    outline: none;
    border-color: var(--gold);
    box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.15);
}

.input-with-unit {
    position: relative;
}

.input-with-unit input {
    padding-right: 3rem;
}

.input-with-unit .unit {
    position: absolute;
    right: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-secondary);
    font-weight: 500;
}

.estimate-submit {
    width: 100%;
    margin-top: 1rem;
}

.estimate-result {
    margin-top: 2rem;
    padding: 1.5rem;
    background: linear-gradient(135deg, #FFFBEB 0%, #FEF3C7 100%);
    border-radius: 16px;
    border: 2px solid var(--gold);
}

.estimate-result h4 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 1rem;
    text-align: center;
}

.estimate-result-items {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.estimate-result-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem 0;
    border-bottom: 1px dashed rgba(0, 0, 0, 0.1);
}

.estimate-result-item:last-child {
    border-bottom: none;
}

.estimate-result-item .label {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.estimate-result-item .value {
    font-weight: 700;
    color: var(--text);
    font-size: 1.1rem;
}

.estimate-result-item.total {
    margin-top: 0.5rem;
    padding-top: 1rem;
    border-top: 2px solid var(--gold);
    border-bottom: none;
}

.estimate-result-item.total .label {
    font-weight: 700;
    color: var(--text);
}

.estimate-result-item.total .value {
    font-size: 1.4rem;
    color: var(--gold-dark);
}

.estimate-note {
    font-size: 0.8rem;
    color: var(--text-secondary);
    text-align: center;
    margin-top: 1rem;
}

/* Mobile adjustments for modal */
@media (max-width: 768px) {
    .estimate-modal-content {
        padding: 1.5rem;
        width: 95%;
        max-height: 85vh;
    }

    .estimate-modal-title {
        font-size: 1.25rem;
    }

    .quick-estimate-cta .btn {
        width: 100%;
        font-size: 1rem;
    }
}

/* Disabled select style */
.estimate-form-group select:disabled {
    background-color: #F1F5F9;
    color: #94A3B8;
    cursor: not-allowed;
}

/* ========================================
   Access Button Dropdown
======================================== */
.access-button-wrapper {
    position: relative;
    display: inline-block;
    z-index: 9999;
}

.access-button {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    transition: all 0.3s ease;
}

.access-button i {
    transition: transform 0.3s ease;
}

.access-button-wrapper.open .access-button {
    background: var(--gold-dark);
    transform: scale(0.98);
}

.access-button-wrapper.open .access-button i {
    transform: rotate(90deg);
}

.access-button-dropdown {
    position: absolute;
    top: calc(100% + 1.5rem);
    left: 50%;
    transform: translateX(-50%) translateY(-20px) scale(0.9);
    display: flex;
    flex-direction: column;
    gap: 1rem;
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    z-index: 9999;
    min-width: 320px;
    background: rgba(255, 255, 255, 0.98);
    padding: 1.5rem;
    border-radius: 16px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3), 0 0 0 1px rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
}

/* 矢印ポインタ */
.access-button-dropdown::before {
    content: '';
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    border-left: 14px solid transparent;
    border-right: 14px solid transparent;
    border-bottom: 14px solid rgba(255, 255, 255, 0.98);
    filter: drop-shadow(0 -3px 3px rgba(0, 0, 0, 0.1));
}

.access-button-wrapper.open .access-button-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0) scale(1);
}

.access-button-dropdown .btn {
    width: 100%;
    height: 56px;
    min-height: 56px;
    max-height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0 1.5rem;
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: 12px;
    transition: all 0.3s ease;
    text-decoration: none;
    box-sizing: border-box;
    white-space: nowrap;
}

.access-button-dropdown .btn-gold {
    box-shadow: 0 4px 15px rgba(245, 158, 11, 0.4);
}

.access-button-dropdown .btn-gold:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(245, 158, 11, 0.5);
}

.access-button-dropdown .btn-white {
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    color: var(--primary);
    border: 2px solid var(--primary);
    box-shadow: 0 4px 15px rgba(30, 58, 138, 0.15);
}

.access-button-dropdown .btn-white:hover {
    background: var(--primary);
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(30, 58, 138, 0.3);
}

/* ドロップダウンのラベル */
.access-button-dropdown-label {
    text-align: center;
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
    font-weight: 500;
}

/* Mobile adjustments */
@media (max-width: 768px) {
    .access-button-dropdown {
        min-width: 290px;
        padding: 1.25rem;
    }

    .access-button-dropdown .btn {
        padding: 1.1rem 1.5rem;
        font-size: 1rem;
    }
}

/* ========================================
   Contact Modal
======================================== */
.contact-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 10000;
    display: none;
    align-items: center;
    justify-content: center;
}

.contact-modal.active {
    display: flex;
}

.contact-modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(5px);
}

.contact-modal-content {
    position: relative;
    background: white;
    border-radius: 20px;
    padding: 2.5rem;
    max-width: 500px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 25px 80px rgba(0, 0, 0, 0.3);
    animation: contactModalSlideIn 0.4s ease;
}

@keyframes contactModalSlideIn {
    from {
        transform: translateY(-30px) scale(0.95);
        opacity: 0;
    }
    to {
        transform: translateY(0) scale(1);
        opacity: 1;
    }
}

.contact-modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 0.5rem;
    transition: all 0.3s ease;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.contact-modal-close:hover {
    color: var(--text);
    background: var(--bg-gray);
    transform: rotate(90deg);
}

.contact-modal-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 0.5rem;
    text-align: center;
}

.contact-modal-title i {
    color: var(--primary);
    margin-right: 0.5rem;
}

.contact-modal-desc {
    text-align: center;
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

.contact-form-group {
    margin-bottom: 1.5rem;
}

.contact-form-group label {
    display: block;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 0.5rem;
    font-size: 0.95rem;
}

.contact-form-group label i {
    color: var(--primary);
    margin-right: 0.5rem;
}

.contact-form-group label .required {
    color: var(--danger);
    margin-left: 0.25rem;
}

.contact-form-group input,
.contact-form-group textarea {
    width: 100%;
    padding: 0.875rem 1rem;
    border: 2px solid #E2E8F0;
    border-radius: 12px;
    font-size: 1rem;
    font-family: inherit;
    transition: all 0.3s ease;
    background: white;
}

.contact-form-group input:focus,
.contact-form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(30, 58, 138, 0.15);
}

.contact-form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.contact-submit {
    width: 100%;
    margin-top: 0.5rem;
}

.contact-note {
    text-align: center;
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-top: 1rem;
}

.contact-success-message {
    text-align: center;
    padding: 2rem;
}

.contact-success-message i {
    font-size: 4rem;
    color: var(--success);
    margin-bottom: 1rem;
    display: block;
}

.contact-success-message p {
    color: var(--text);
    font-size: 1.1rem;
    font-weight: 500;
    line-height: 1.7;
}

.contact-error-message {
    background: linear-gradient(135deg, #FEF2F2 0%, #FEE2E2 100%);
    border: 2px solid var(--danger);
    border-radius: 12px;
    padding: 1rem;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.contact-error-message i {
    font-size: 1.25rem;
    color: var(--danger);
}

.contact-error-message span {
    color: var(--danger);
    font-size: 0.95rem;
    font-weight: 500;
}

/* Mobile adjustments */
@media (max-width: 768px) {
    .contact-modal-content {
        padding: 1.5rem;
        width: 95%;
        max-height: 85vh;
    }

    .contact-modal-title {
        font-size: 1.25rem;
    }
}

/* ========================================
   Fixed CTA Buttons
======================================== */
.fixed-cta-container {
    position: fixed;
    bottom: 20px;
    right: 20px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    z-index: 1000;
}

.fixed-cta-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 24px;
    border-radius: 50px;
    font-weight: 700;
    font-size: 0.95rem;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
    white-space: nowrap;
}

.fixed-cta-primary {
    background: var(--gradient-primary);
    color: #ffffff !important;
}

.fixed-cta-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(30, 58, 138, 0.4);
}

.fixed-cta-outline {
    background: white;
    color: var(--primary);
    border: 2px solid var(--primary);
}

.fixed-cta-outline:hover {
    background: var(--primary);
    color: white;
    transform: translateY(-3px);
}

/* Mobile: Compact fixed buttons */
@media (max-width: 768px) {
    .fixed-cta-container {
        bottom: 10px;
        right: 10px;
        left: 10px;
        flex-direction: row;
    }

    .fixed-cta-btn {
        flex: 1;
        padding: 12px 16px;
        font-size: 0.8rem;
        gap: 6px;
    }

    .fixed-cta-btn i {
        display: none;
    }
}

/* Very small screens */
@media (max-width: 480px) {
    .fixed-cta-container {
        bottom: 8px;
        right: 8px;
        left: 8px;
    }

    .fixed-cta-btn {
        padding: 10px 14px;
    }
}

/* ========================================
   Brand Logo - Gradient Style
======================================== */
.brand-logo {
    text-decoration: none;
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: 0.5px;
    background: linear-gradient(135deg, #8b5cf6, #ec4899, #ef4444, #fbbf24, #8b5cf6);
    background-size: 200% auto;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    transition: all 0.5s ease;
    cursor: pointer;
    position: relative;
    filter: drop-shadow(0 0 8px rgba(139, 92, 246, 0.4));
    animation: brandGradientFlow 5s ease infinite, brandGlowPulse 3s ease-in-out infinite;
}

@keyframes brandGradientFlow {
    0%, 100% {
        background-position: 0% center;
    }
    50% {
        background-position: 100% center;
    }
}

@keyframes brandGlowPulse {
    0%, 100% {
        filter: drop-shadow(0 0 8px rgba(139, 92, 246, 0.4));
    }
    50% {
        filter: drop-shadow(0 0 12px rgba(139, 92, 246, 0.6));
    }
}

.brand-logo:hover {
    transform: scale(1.08);
    filter: drop-shadow(0 0 15px rgba(139, 92, 246, 0.7));
}

@media (max-width: 768px) {
    .brand-logo {
        font-size: 1.2rem;
    }
}