/* CSS Variables - Adaline風の配色 */
:root {
    /* Pebble Colors (Gray) */
    --pebble-50: rgb(251, 253, 246);
    --pebble-100: rgb(241, 245, 234);
    --pebble-200: rgb(226, 232, 212);
    --pebble-300: rgb(198, 208, 171);
    --pebble-400: rgb(162, 178, 121);
    --pebble-500: rgb(126, 148, 85);
    --pebble-600: rgb(95, 115, 62);
    --pebble-700: rgb(74, 91, 47);
    --pebble-800: rgb(61, 76, 40);
    --pebble-900: rgb(53, 67, 36);
    --pebble-950: rgb(30, 38, 18);

    /* Meadow Colors (Green) */
    --meadow-50: rgb(243, 249, 236);
    --meadow-100: rgb(230, 242, 214);
    --meadow-200: rgb(215, 232, 181);
    --meadow-300: rgb(184, 214, 130);
    --meadow-400: rgb(154, 196, 81);
    --meadow-500: rgb(126, 177, 43);
    --meadow-600: rgb(99, 143, 61);
    --meadow-700: rgb(76, 109, 47);
    --meadow-800: rgb(63, 89, 40);
    --meadow-900: rgb(55, 78, 36);
    --meadow-950: rgb(32, 59, 20);

    /* Primary Colors */
    --primary-50: var(--meadow-50);
    --primary-100: var(--meadow-100);
    --primary-200: var(--meadow-200);
    --primary-300: var(--meadow-300);
    --primary-400: var(--meadow-400);
    --primary-500: var(--meadow-500);
    --primary-600: var(--meadow-600);
    --primary-700: var(--meadow-700);
    --primary-800: var(--meadow-800);
    --primary-900: var(--meadow-900);
    --primary-950: var(--meadow-950);

    /* Neutral Colors */
    --neutral-50: var(--pebble-50);
    --neutral-100: var(--pebble-100);
    --neutral-200: var(--pebble-200);
    --neutral-300: var(--pebble-300);
    --neutral-400: var(--pebble-400);
    --neutral-500: var(--pebble-500);
    --neutral-600: var(--pebble-600);
    --neutral-700: var(--pebble-700);
    --neutral-800: var(--pebble-800);
    --neutral-900: var(--pebble-900);
    --neutral-950: var(--pebble-950);

    /* Spacing */
    --spacing-1: 0.25rem;
    --spacing-2: 0.5rem;
    --spacing-3: 0.75rem;
    --spacing-4: 1rem;
    --spacing-5: 1.25rem;
    --spacing-6: 1.5rem;
    --spacing-8: 2rem;
    --spacing-10: 2.5rem;
    --spacing-12: 3rem;
    --spacing-16: 4rem;
    --spacing-20: 5rem;
    --spacing-24: 6rem;
    --spacing-32: 8rem;

    /* Typography */
    --font-sans: 'Inter', 'Noto Sans JP', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-mono: 'SF Mono', 'Monaco', 'Inconsolata', 'Roboto Mono', monospace;
    --font-icons: 'Material Symbols Outlined';

    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);

    /* Grid */
    --grid-max-width: 1200px;
    --grid-gutter: 1rem;
    --grid-margin: 1rem;

    /* Animations */
    --transition-fast: 150ms ease-out;
    --transition-normal: 300ms ease-out;
    --transition-slow: 500ms ease-out;
}

/* Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans);
    line-height: 1.6;
    color: var(--neutral-900);
    background-color: var(--neutral-50);
    overflow-x: hidden;
}

/* Container */
.container {
    max-width: var(--grid-max-width);
    margin: 0 auto;
    padding-left: var(--grid-margin);
    padding-right: var(--grid-margin);
}

/* Navigation */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background-color: rgba(251, 253, 246, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--neutral-200);
    z-index: 1000;
    transition: all var(--transition-normal);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 4rem;
    max-width: var(--grid-max-width);
    margin: 0 auto;
    padding: 0 var(--grid-margin);
}

.nav-logo {
    text-decoration: none;
    color: var(--neutral-900);
    font-weight: 700;
    font-size: 1.125rem;
    transition: color var(--transition-fast);
}

.nav-logo:hover {
    color: var(--primary-600);
}

.nav-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--neutral-900);
    cursor: pointer;
    padding: var(--spacing-2);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: var(--spacing-8);
}

.nav-link {
    text-decoration: none;
    color: var(--neutral-600);
    font-weight: 500;
    transition: color var(--transition-fast);
    font-size: 0.875rem;
}

.nav-link:hover {
    color: var(--primary-600);
}

.nav-cta {
    display: inline-flex;
    align-items: center;
    padding: var(--spacing-2) var(--spacing-4);
    background-color: var(--primary-600);
    color: white;
    text-decoration: none;
    border-radius: 20px;
    font-weight: 600;
    font-size: 0.875rem;
    transition: all var(--transition-fast);
}

.nav-cta:hover {
    background-color: var(--primary-700);
    transform: translateY(-1px);
}

/* Hero Section */
.hero-section {
    position: relative;
    padding: var(--spacing-32) 0 var(--spacing-24);
    background-color: var(--neutral-50);
    overflow: hidden;
}

.hero-background {
    position: absolute;
    inset: 0;
    z-index: 0; /* Changed from -1 to 0 */
}

.hero-video {
    position: absolute;
    top: 50%;
    left: 50%;
    min-width: 100%;
    min-height: 100%;
    width: auto;
    height: auto;
    transform: translate(-50%, -50%);
    object-fit: cover;
    z-index: 1; /* Changed from -2 to 1 */
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(0, 0, 0, 0.5) 0%,
        rgba(251, 253, 246, 0.7) 50%,
        rgba(0, 0, 0, 0.4) 100%
    );
    z-index: 2;
}

.hero-fallback-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    position: absolute;
    top: 0;
    left: 0;
    z-index: -3;
}

/* Static background mode for poor connections */
body.static-bg-mode .hero-overlay {
    background: linear-gradient(
        135deg,
        rgba(0, 0, 0, 0.3) 0%,
        rgba(251, 253, 246, 0.5) 50%,
        rgba(0, 0, 0, 0.2) 100%
    );
}

.hero-static-bg {
    background: linear-gradient(135deg, #6aa84f 0%, #7eb12b 100%) !important;
}

.hero-gradient {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--primary-100) 0%, var(--neutral-100) 100%);
    opacity: 0.3; /* Reduced opacity from 0.8 to 0.3 */
    z-index: 3; /* Added z-index */
}

.hero-pattern {
    position: absolute;
    inset: 0;
    background-image: radial-gradient(circle at 25% 25%, rgba(99, 143, 61, 0.1) 0%, transparent 50%),
                      radial-gradient(circle at 75% 75%, rgba(126, 177, 43, 0.1) 0%, transparent 50%);
    animation: float 20s ease-in-out infinite;
    z-index: 4; /* Added z-index */
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
}

.hero-content {
    position: relative;
    z-index: 10;
    text-align: center;
    margin-bottom: var(--spacing-16);
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-2);
    padding: var(--spacing-2) var(--spacing-4);
    background-color: white;
    border: 1px solid var(--primary-200);
    border-radius: 20px;
    font-size: 0.875rem;
    color: var(--primary-700);
    font-weight: 600;
    margin-bottom: var(--spacing-6);
    box-shadow: var(--shadow-sm);
}

.badge-icon {
    font-size: 1rem;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 900;
    line-height: 1.1;
    color: var(--neutral-900);
    margin-bottom: var(--spacing-6);
}

.title-sub {
    display: block;
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--primary-600);
    margin-bottom: var(--spacing-2);
}

.title-main {
    display: block;
    background: linear-gradient(135deg, var(--primary-600), var(--primary-800));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-lead {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--neutral-700);
    margin-bottom: var(--spacing-4);
}

.hero-description {
    font-size: 1.125rem;
    color: var(--neutral-600);
    line-height: 1.7;
    margin-bottom: var(--spacing-8);
}

.highlight-text {
    color: var(--primary-600);
    font-weight: 600;
}

.hero-announcement {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-2);
    padding: var(--spacing-3) var(--spacing-6);
    background: linear-gradient(135deg, #FF6B35, #FF8E53);
    color: white;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: var(--spacing-6);
    box-shadow: 0 4px 15px rgba(255, 107, 53, 0.3);
    animation: pulse-glow 2s ease-in-out infinite;
}

.announcement-icon {
    font-size: 1.125rem;
    animation: bounce-icon 2s ease-in-out infinite;
}

.announcement-text {
    letter-spacing: 0.025em;
    color: white;
    text-decoration: none;
}

a.announcement-text:hover {
    text-decoration: underline;
}

@keyframes pulse-glow {
    0%, 100% {
        box-shadow: 0 4px 15px rgba(255, 107, 53, 0.3);
        transform: scale(1);
    }
    50% {
        box-shadow: 0 6px 20px rgba(255, 107, 53, 0.5);
        transform: scale(1.02);
    }
}

@keyframes bounce-icon {
    0%, 100% {
        transform: translateY(0);
    }
    25% {
        transform: translateY(-2px);
    }
    50% {
        transform: translateY(0);
    }
    75% {
        transform: translateY(-1px);
    }
}

.hero-actions {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-4);
}

.price-info {
    display: flex;
    align-items: baseline;
    gap: var(--spacing-1);
    font-size: 1rem;
    color: var(--neutral-600);
}

.price-from {
    font-size: 0.875rem;
}

.price-amount {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-600);
}

/* Floating Cards */
.hero-visual {
    position: relative;
    height: 300px;
    margin-top: var(--spacing-16);
    z-index: 10; /* Added z-index to ensure cards are above background */
}

.floating-card {
    position: absolute;
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
    padding: var(--spacing-4);
    background-color: white;
    border: 1px solid var(--neutral-200);
    border-radius: 16px;
    box-shadow: var(--shadow-lg);
    animation: float-cards 6s ease-in-out infinite;
}

.floating-card.card-1 {
    top: 20px;
    left: 10%;
    animation-delay: 0s;
}

.floating-card.card-2 {
    top: 100px;
    right: 10%;
    animation-delay: 2s;
}

.floating-card.card-3 {
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    animation-delay: 4s;
}

@keyframes float-cards {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

.card-icon {
    font-size: 1.5rem;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--primary-100);
    border-radius: 8px;
}

.card-number {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--primary-600);
    line-height: 1;
}

.card-label {
    font-size: 0.75rem;
    color: var(--neutral-600);
    line-height: 1;
}

/* Section Styles */
.section-padding {
    padding: var(--spacing-20) 0;
}

.bg-light {
    background-color: var(--neutral-100);
}

.bg-gradient {
    background: linear-gradient(135deg, var(--primary-50) 0%, var(--neutral-50) 100%);
}

.section-header {
    margin-bottom: var(--spacing-16);
}

.section-header.text-center {
    text-align: center;
}

.section-label {
    display: inline-block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--primary-600);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-bottom: var(--spacing-4);
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--neutral-900);
    line-height: 1.2;
}

/* Story Section */
.story-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-12);
    align-items: start;
}

.story-quote {
    background-color: white;
    padding: var(--spacing-8);
    border-radius: 24px;
    border-left: 4px solid var(--primary-500);
    box-shadow: var(--shadow-md);
    position: relative;
}

.quote-icon {
    font-size: 4rem;
    color: var(--primary-200);
    position: absolute;
    top: -10px;
    left: 20px;
    line-height: 1;
}

.quote-text {
    font-size: 1.125rem;
    color: var(--neutral-600);
    margin-bottom: var(--spacing-3);
    padding-left: var(--spacing-8);
}

.quote-emphasis {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-600);
    padding-left: var(--spacing-8);
}

.story-content {
    font-size: 1.125rem;
    color: var(--neutral-700);
    line-height: 1.8;
}

.story-content p {
    margin-bottom: var(--spacing-4);
}

.story-list {
    margin: var(--spacing-6) 0;
}

.story-list h3 {
    font-size: 1.25rem;
    color: var(--neutral-800);
    margin-bottom: var(--spacing-4);
}

.story-list ul {
    list-style: none;
}

.story-list li {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
    margin-bottom: var(--spacing-3);
}

.list-icon {
    color: var(--primary-600);
    font-weight: 600;
}

.story-highlight {
    background-color: var(--primary-50);
    border: 1px solid var(--primary-200);
    border-radius: 16px;
    padding: var(--spacing-6);
    margin-top: var(--spacing-6);
}

.story-highlight p {
    margin-bottom: var(--spacing-2);
}

.text-primary {
    color: var(--primary-600);
    font-weight: 600;
}

/* Material Symbols Icon Styles */
.material-symbols-outlined {
    font-family: var(--font-icons);
    font-weight: normal;
    font-style: normal;
    font-size: inherit;
    line-height: 1;
    letter-spacing: normal;
    text-transform: none;
    display: inline-block;
    white-space: nowrap;
    word-wrap: normal;
    direction: ltr;
    -webkit-font-feature-settings: 'liga';
    -webkit-font-smoothing: antialiased;
}

/* Badge Icon */
.badge-icon {
    font-size: 1rem;
    color: var(--primary-600);
}

/* Button Icon */
.btn-icon {
    font-size: 1.25rem;
    transition: transform var(--transition-fast);
}

.btn:hover .btn-icon {
    transform: translateX(4px);
}

/* Card Icons */
.card-icon .material-symbols-outlined {
    font-size: 1.5rem;
    color: var(--primary-600);
}

/* List Icons */
.list-icon {
    color: var(--primary-600);
    font-size: 1.25rem;
    flex-shrink: 0;
}

/* Achievement Icons */
.achievement-icon .material-symbols-outlined {
    font-size: 2rem;
    color: var(--primary-700);
}

/* Content Icons */
.content-icon .material-symbols-outlined {
    font-size: 2rem;
    color: var(--primary-600);
}

/* Theme Icons */
.theme-icon .material-symbols-outlined {
    font-size: 3rem;
    color: var(--primary-600);
}

/* Bonus Icon */
.bonus-icon .material-symbols-outlined {
    font-size: 3rem;
    color: white;
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.1));
}

/* Feature Icons */
.feature-icon {
    font-size: 1rem;
    color: var(--primary-600);
    flex-shrink: 0;
}

.feature-warning .feature-icon {
    color: var(--neutral-500);
}

/* Notice Icon */
.notice-icon {
    font-size: 1.25rem;
    color: var(--primary-600);
}

/* Contact Link Icons */
.link-icon {
    font-size: 1.25rem;
    color: var(--primary-200);
    transition: color var(--transition-fast);
}

.contact-link:hover .link-icon {
    color: white;
}

/* Achievement Section */
.achievement-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-8);
}

.achievement-card {
    background-color: white;
    border: 1px solid var(--neutral-200);
    border-radius: 24px;
    padding: var(--spacing-8);
    text-align: center;
    transition: all var(--transition-normal);
    position: relative;
}

.achievement-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-300);
}

.achievement-card.featured {
    border-color: var(--primary-300);
    background: linear-gradient(135deg, var(--primary-50), white);
}

.achievement-card.featured::before {
    content: '✨ 注目';
    position: absolute;
    top: -10px;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--primary-600);
    color: white;
    padding: var(--spacing-1) var(--spacing-3);
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
}

.achievement-icon-wrapper {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-4);
    background: linear-gradient(135deg, var(--primary-100), var(--primary-200));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.achievement-icon {
    font-size: 2rem;
}

.achievement-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--neutral-800);
    margin-bottom: var(--spacing-2);
}

.achievement-number {
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--primary-600);
    line-height: 1;
    margin-bottom: var(--spacing-2);
}

.achievement-unit {
    font-size: 1rem;
    font-weight: 600;
}

.achievement-desc {
    color: var(--neutral-600);
    line-height: 1.6;
}

/* Content Section */
.content-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-8);
    margin-bottom: var(--spacing-12);
}

.content-card {
    background-color: white;
    border: 1px solid var(--neutral-200);
    border-radius: 20px;
    padding: var(--spacing-8);
    transition: all var(--transition-normal);
}

.content-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-300);
}

.content-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-4);
    margin-bottom: var(--spacing-6);
}

.content-icon {
    font-size: 2rem;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-100), var(--primary-200));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.content-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--neutral-800);
}

.content-list {
    list-style: none;
}

.content-list li {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-2);
    margin-bottom: var(--spacing-3);
    color: var(--neutral-600);
    line-height: 1.6;
    white-space: normal;
}

.content-list li a {
    display: inline;
    white-space: nowrap;
}

.content-list li::before {
    content: '→';
    color: var(--primary-600);
    font-weight: 600;
    margin-top: 2px;
}

.content-bonus {
    background: linear-gradient(135deg, var(--primary-600), var(--primary-700));
    color: white;
    border-radius: 20px;
    padding: var(--spacing-8);
    display: flex;
    align-items: center;
    gap: var(--spacing-4);
    box-shadow: var(--shadow-lg);
}

.bonus-icon {
    font-size: 3rem;
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.1));
}

.bonus-content h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-2);
}

.bonus-content p {
    font-size: 1.125rem;
    opacity: 0.9;
}

/* Magazine Section */
.magazine-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-8);
    margin-top: var(--spacing-12);
}

.magazine-card {
    background-color: white;
    border: 1px solid var(--neutral-200);
    border-radius: 20px;
    padding: var(--spacing-6);
    text-decoration: none;
    color: var(--neutral-900);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    transition: all var(--transition-normal);
}

.magazine-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-300);
}

.magazine-thumbnail {
    width: 100%;
    height: 150px; /* Adjust as needed */
    background-color: var(--primary-100);
    border-radius: 12px;
    margin-bottom: var(--spacing-4);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden; /* 画像がはみ出さないように */
}

.magazine-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover; /* 画像をコンテナに合わせてトリミング */
    display: block;
}

.magazine-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: var(--spacing-2);
}

.magazine-description {
    font-size: 0.95rem;
    color: var(--neutral-600);
    line-height: 1.6;
}

/* Magazine Section */
.magazine-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-8);
    margin-top: var(--spacing-12);
}

.magazine-card {
    background-color: white;
    border: 1px solid var(--neutral-200);
    border-radius: 20px;
    padding: var(--spacing-6);
    text-decoration: none;
    color: var(--neutral-900);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    transition: all var(--transition-normal);
}

.magazine-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-300);
}

.magazine-thumbnail {
    width: 100%;
    height: 150px; /* Adjust as needed */
    background-color: var(--primary-100);
    border-radius: 12px;
    margin-bottom: var(--spacing-4);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden; /* 画像がはみ出さないように */
}

.magazine-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover; /* 画像をコンテナに合わせてトリミング */
    display: block;
}

/* Theme Section */
.theme-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-8);
}

.theme-card {
    background-color: white;
    border: 1px solid var(--neutral-200);
    border-radius: 20px;
    padding: var(--spacing-8);
    text-align: center;
    transition: all var(--transition-normal);
}

.theme-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-300);
}

.theme-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-4);
}

.theme-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--neutral-800);
    margin-bottom: var(--spacing-2);
}

.theme-desc {
    color: var(--neutral-600);
    line-height: 1.6;
}

/* Plans Section */
.plans-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-8);
    margin-bottom: var(--spacing-12);
}

.plan-card {
    background-color: white;
    border: 1px solid var(--neutral-200);
    border-radius: 24px;
    padding: var(--spacing-8);
    position: relative;
    transition: all var(--transition-normal);
}

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

.plan-featured {
    border-color: var(--primary-300);
    background: linear-gradient(135deg, var(--primary-50), white);
    transform: scale(1.05);
}

.plan-featured:hover {
    transform: scale(1.05) translateY(-8px);
}

.plan-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--primary-600);
    color: white;
    padding: var(--spacing-2) var(--spacing-4);
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 600;
}

.plan-header {
    margin-bottom: var(--spacing-6);
}

.plan-name {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--neutral-800);
    margin-bottom: var(--spacing-1);
}

.plan-subtitle {
    color: var(--neutral-600);
    font-size: 0.875rem;
}

.plan-price {
    display: flex;
    align-items: baseline;
    gap: var(--spacing-1);
    margin-bottom: var(--spacing-4);
}

.price-prefix, .price-suffix {
    font-size: 1rem;
    color: var(--neutral-600);
}

.price-number {
    font-size: 3rem;
    font-weight: 900;
    color: var(--primary-600);
    line-height: 1;
}

.plan-description {
    color: var(--neutral-600);
    margin-bottom: var(--spacing-6);
    line-height: 1.6;
}

.plan-features {
    list-style: none;
    margin-bottom: var(--spacing-8);
}

.plan-features li {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
    margin-bottom: var(--spacing-3);
    color: var(--neutral-700);
}

.feature-icon {
    font-size: 1rem;
}

.feature-warning {
    color: var(--neutral-600);
    font-size: 0.875rem;
}

.early-bird-notice {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-2);
    background-color: var(--primary-100);
    border: 1px solid var(--primary-200);
    border-radius: 16px;
    padding: var(--spacing-4);
    color: var(--primary-700);
    font-weight: 600;
}

.notice-icon {
    font-size: 1.25rem;
}

/* Button Styles */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-2);
    padding: var(--spacing-3) var(--spacing-6);
    border: 1px solid transparent;
    border-radius: 20px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    transition: all var(--transition-fast);
    cursor: pointer;
}

.btn-primary {
    background-color: var(--primary-600);
    color: white;
}

.btn-primary:hover {
    background-color: var(--primary-700);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-outline {
    border-color: var(--primary-300);
    color: var(--primary-600);
    background-color: white;
}

.btn-outline:hover {
    background-color: var(--primary-600);
    color: white;
}

.btn-large {
    padding: var(--spacing-4) var(--spacing-8);
    font-size: 1.125rem;
}

.btn-block {
    width: 100%;
    justify-content: center;
}

.btn-icon {
    width: 1.25rem;
    height: 1.25rem;
    transition: transform var(--transition-fast);
}

.btn:hover .btn-icon {
    transform: translateX(4px);
}

/* CTA Section */
.cta-section {
    background: linear-gradient(135deg, var(--primary-600), var(--primary-800));
    color: white;
    padding: var(--spacing-32) 0;
    text-align: center;
}

.cta-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.cta-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-12);
    line-height: 1.2;
}

.cta-description {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-12);
    opacity: 0.9;
    line-height: 1.8;
}

.cta-description p {
    margin-bottom: var(--spacing-4);
}

.cta-emphasis {
    font-weight: 600;
    font-size: 1.375rem;
    margin-top: var(--spacing-8);
    margin-bottom: var(--spacing-12);
}

/* Link hover effect for inline links */
.achievement-title a:hover,
.card-label a:hover,
.content-list a:hover {
    opacity: 0.8;
    text-decoration: underline !important;
}

/* Clickable card links */
a.achievement-card-link,
a.floating-card-link {
    text-decoration: none;
    color: inherit;
    display: block;
}

a.achievement-card-link:hover,
a.floating-card-link:hover {
    text-decoration: none;
}

/* Footer */
.footer {
    background-color: var(--neutral-900);
    color: white;
    padding: var(--spacing-16) 0 var(--spacing-8);
}

.footer-content {
    text-align: center;
    margin-bottom: var(--spacing-8);
}

.footer-title {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: var(--spacing-6);
}

.contact-links {
    display: flex;
    justify-content: center;
    gap: var(--spacing-8);
    margin-bottom: var(--spacing-8);
}

.contact-link {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    color: white;
    text-decoration: none;
    transition: opacity var(--transition-fast);
}

.contact-link:hover {
    opacity: 0.8;
}

.link-icon {
    font-size: 1.25rem;
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-8);
    border-top: 1px solid var(--neutral-800);
}

.copyright {
    color: var(--neutral-500);
    font-size: 0.875rem;
    margin-bottom: var(--spacing-2);
}

.ai-credit {
    color: var(--neutral-400);
    font-size: 0.75rem;
    font-style: italic;
}

/* Profile Section */
.profile-section {
    background-color: var(--neutral-100);
    padding: var(--spacing-20) 0;
    text-align: center;
}

.profile-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-8);
}

.profile-image {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    object-fit: cover;
    border: 4px solid var(--primary-500);
    box-shadow: var(--shadow-lg);
    display: block;
    background-color: var(--neutral-100);
}

.profile-text h2 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--neutral-900);
    margin-bottom: var(--spacing-4);
}

.profile-text p {
    font-size: 1.125rem;
    color: var(--neutral-700);
    line-height: 1.8;
    margin-bottom: var(--spacing-2);
}

@media (min-width: 768px) {
    .profile-content {
        flex-direction: row;
        justify-content: center;
        text-align: left;
    }

    .profile-image {
        margin-right: var(--spacing-12);
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    /* Optimize video for mobile */
    .hero-video {
        display: block;
    }
    
    /* Stronger overlay for better text readability on mobile */
    .hero-overlay {
        background: linear-gradient(
            135deg,
            rgba(0, 0, 0, 0.6) 0%,
            rgba(251, 253, 246, 0.8) 50%,
            rgba(0, 0, 0, 0.5) 100%
        );
    }

    .hero-content {
        text-shadow: 0 3px 12px rgba(0, 0, 0, 0.5);
    }
    
    :root {
        --grid-margin: 1rem;
        --spacing-32: 3rem;
        --spacing-24: 2rem;
        --spacing-20: 1.5rem;
        --spacing-16: 1.25rem;
        --spacing-12: 1rem;
        --spacing-8: 0.75rem;
    }

    /* Mobile Navigation */
    .nav-toggle {
        display: block;
    }

    .nav-menu {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: rgba(251, 253, 246, 0.98);
        backdrop-filter: blur(20px);
        border: 1px solid var(--neutral-200);
        border-radius: 0 0 16px 16px;
        padding: var(--spacing-4);
        flex-direction: column;
        gap: var(--spacing-4);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: all 0.3s ease;
    }

    .nav-menu.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }

    .nav-link {
        display: block;
        padding: var(--spacing-3) 0;
        text-align: center;
        border-bottom: 1px solid var(--neutral-200);
        width: 100%;
    }

    .nav-link:last-of-type {
        border-bottom: none;
    }

    .nav-cta {
        margin-top: var(--spacing-2);
        align-self: center;
    }

    .hero-title {
        font-size: 1.75rem;
        line-height: 1.2;
        margin-bottom: var(--spacing-6);
    }

    .title-sub {
        font-size: 1rem;
    }

    .title-main {
        font-size: 1.5rem;
    }

    .hero-lead {
        font-size: 1rem;
        margin-bottom: var(--spacing-4);
    }

    .hero-description {
        font-size: 0.875rem;
        margin-bottom: var(--spacing-6);
    }

    .hero-content {
        padding: 0 var(--spacing-4);
    }

    .hero-announcement {
        font-size: 0.75rem;
        padding: var(--spacing-2) var(--spacing-4);
        margin-bottom: var(--spacing-4);
    }

    .announcement-icon {
        font-size: 1rem;
    }

    .hero-actions {
        flex-direction: column;
        gap: var(--spacing-3);
    }

    .section-title {
        font-size: 1.5rem;
        line-height: 1.3;
        margin-bottom: var(--spacing-6);
    }

    .section-header {
        margin-bottom: var(--spacing-8);
        padding: 0 var(--spacing-4);
    }

    .section-label {
        font-size: 0.75rem;
        margin-bottom: var(--spacing-2);
    }

    /* Smaller text for mobile readability */
    p, .content-list li, .faq-answer p {
        font-size: 0.875rem;
        line-height: 1.6;
    }

    .achievement-desc, .content-desc, .plan-description {
        font-size: 0.813rem;
    }

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

    .achievement-title, .content-title, .plan-name {
        font-size: 1.125rem;
    }

    .story-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-8);
    }

    .achievement-grid,
    .content-grid,
    .theme-grid,
    .plans-grid,
    .magazine-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-6);
        padding: 0 var(--spacing-4);
    }

    .achievement-card,
    .content-card,
    .theme-card,
    .plan-card,
    .magazine-card {
        margin-bottom: var(--spacing-4);
    }

    .magazine-thumbnail {
        height: 120px;
    }

    .floating-card {
        padding: var(--spacing-3);
        margin-bottom: var(--spacing-3);
    }

    .floating-card .card-number {
        font-size: 1.5rem;
    }

    .plan-featured {
        transform: scale(1);
    }

    .plan-featured:hover {
        transform: translateY(-8px);
    }

    .contact-links {
        flex-direction: column;
        gap: var(--spacing-4);
    }

    .contact-link {
        padding: var(--spacing-3);
        min-height: 48px;
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .cta-title {
        font-size: 1.5rem;
        line-height: 1.3;
    }

    .cta-description {
        font-size: 0.875rem;
        padding: 0 var(--spacing-4);
    }

    .cta-emphasis {
        font-size: 1rem;
    }

    .btn {
        min-height: 48px;
        padding: var(--spacing-3) var(--spacing-6);
        font-size: 1rem;
    }

    .btn-large {
        min-height: 56px;
        padding: var(--spacing-4) var(--spacing-8);
    }

    .floating-card {
        position: static;
        margin-bottom: var(--spacing-4);
    }

    .hero-visual {
        height: auto;
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: var(--spacing-4);
    }

    .content-bonus {
        flex-direction: column;
        text-align: center;
    }
    /* FAQ mobile styles */
    .faq-question {
        font-size: 0.938rem;
        padding: var(--spacing-4);
    }

    .faq-icon {
        font-size: 1.25rem;
    }

    .nav-logo {
        font-size: 1rem;
    }
}

/* FAQ Section */
.faq-grid {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: white;
    border: 1px solid var(--neutral-200);
    border-radius: 16px;
    margin-bottom: var(--spacing-4);
    overflow: hidden;
    transition: all var(--transition-normal);
}

.faq-item:hover {
    border-color: var(--primary-300);
    box-shadow: var(--shadow-md);
}

.faq-question {
    width: 100%;
    padding: var(--spacing-6);
    background: none;
    border: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--spacing-4);
    text-align: left;
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--neutral-900);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.faq-question:hover {
    color: var(--primary-600);
}

.faq-question-text {
    flex: 1;
    line-height: 1.5;
}

.faq-icon {
    font-size: 1.5rem;
    color: var(--primary-600);
    transition: transform var(--transition-fast);
}

.faq-question[aria-expanded="true"] .faq-icon {
    transform: rotate(180deg);
}

.faq-answer {
    padding: 0 var(--spacing-6) 0 var(--spacing-6);
    max-height: 0;
    overflow: hidden;
    transition: all var(--transition-normal);
}

.faq-answer p {
    margin: 0;
    padding-bottom: var(--spacing-6);
    line-height: 1.7;
    color: var(--neutral-700);
}

.faq-item.active .faq-answer {
    max-height: 300px;
}

/* Utility Classes */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.opacity-0 { opacity: 0; }
.opacity-50 { opacity: 0.5; }
.opacity-75 { opacity: 0.75; }
.opacity-100 { opacity: 1; }

.transform { transform: translateZ(0); }
.transition { transition: all var(--transition-normal); }

/* Scroll Animations */
.animate-fade-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.animate-fade-up.in-view {
    opacity: 1;
    transform: translateY(0);
}

.animate-scale {
    transform: scale(0.95);
    transition: transform 0.6s ease;
}

.animate-scale.in-view {
    transform: scale(1);
}