/* --- Nexcey Shop Landing Page Stylesheet --- */
:root {
    --bg-color: #050505;
    --text-main: #ffffff;
    --text-muted: #a0a0a0;
    --primary: #5B3FD9;
    --secondary: #00dfd8;
    --accent: #ff0080;
    --gold: #f59e0b;
    --gold-glow: rgba(245, 158, 11, 0.25);
    --glass-bg: rgba(255, 255, 255, 0.03);
    --glass-border: rgba(255, 255, 255, 0.08);
    --glass-blur: 16px;
    --font-main: 'Outfit', sans-serif;
    --container-width: 1200px;
    --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 90px;
}

body {
    background-color: var(--bg-color);
    color: var(--text-main);
    font-family: var(--font-main);
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
}

/* --- Utilities & Typography --- */
.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 2rem;
}

h1, h2, h3, h4, h5 {
    font-weight: 700;
    line-height: 1.2;
}

h1 {
    font-size: clamp(2.5rem, 5vw, 4.2rem);
    letter-spacing: -0.02em;
}

h2 {
    font-size: clamp(2rem, 4vw, 3.2rem);
    margin-bottom: 1rem;
}

h3 {
    font-size: 1.4rem;
    margin-bottom: 0.5rem;
}

p {
    color: var(--text-muted);
    font-weight: 300;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

ul {
    list-style: none;
}

.gradient-text {
    background: linear-gradient(135deg, #00dfd8, #5B3FD9, #ff0080);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-size: 200% 200%;
    animation: gradient-anim 5s ease infinite;
}

.gold-gradient-text {
    background: linear-gradient(135deg, #FFF, #F59E0B, #D97706);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

@keyframes gradient-anim {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

.logo-img {
    height: 40px;
    display: block;
}

/* --- Glassmorphism --- */
.glass {
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--glass-border);
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
}

.glass-card {
    background: rgba(255, 255, 255, 0.025);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 20px;
    padding: 2rem;
    transition: var(--transition);
}

.glass-card:hover {
    border-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0,0,0,0.5);
}

/* --- Cursor Glow --- */
.cursor-glow {
    position: fixed;
    pointer-events: none;
    z-index: -1;
    transition: transform 0.1s ease-out;
}

/* --- Buttons --- */
.btn-primary, .btn-secondary, .btn-gold, .btn-free {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    padding: 0.85rem 1.8rem;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.95rem;
    transition: var(--transition);
    cursor: pointer;
    border: none;
    outline: none;
    white-space: nowrap;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary), #4c28c6);
    color: #ffffff;
    box-shadow: 0 10px 25px -5px rgba(91, 63, 217, 0.5);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 30px -5px rgba(91, 63, 217, 0.7);
    background: linear-gradient(135deg, #6c4fe3, var(--primary));
}

.btn-gold {
    background: linear-gradient(135deg, #f59e0b, #d97706);
    color: #000000;
    font-weight: 700;
    box-shadow: 0 10px 25px -5px rgba(245, 158, 11, 0.4);
}

.btn-gold:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 30px -5px rgba(245, 158, 11, 0.6);
    filter: brightness(1.1);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: var(--text-main);
}

.btn-secondary:hover {
    border-color: var(--text-main);
    background: rgba(255, 255, 255, 0.1);
}

.btn-free {
    background: rgba(0, 223, 216, 0.1);
    border: 1px solid rgba(0, 223, 216, 0.4);
    color: var(--secondary);
}

.btn-free:hover {
    background: rgba(0, 223, 216, 0.2);
    border-color: var(--secondary);
    box-shadow: 0 10px 20px -5px rgba(0, 223, 216, 0.3);
}

/* --- Navbar --- */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 1.2rem 0;
    transition: var(--transition);
}

.navbar.scrolled {
    padding: 0.8rem 0;
    background: rgba(5, 5, 5, 0.85);
    border-bottom: 1px solid var(--glass-border);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-links a:not(.btn-primary):not(.btn-gold) {
    font-size: 0.95rem;
    color: var(--text-muted);
}

.nav-links a:not(.btn-primary):not(.btn-gold):hover {
    color: var(--text-main);
}

.menu-toggle {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--text-main);
    background: none;
    border: none;
    padding: 0.5rem;
}

/* --- Hero Section --- */
.hero {
    min-height: 88vh;
    padding-top: 130px;
    padding-bottom: 50px;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero-glow-1 {
    position: absolute;
    top: -15%;
    right: -10%;
    width: 650px;
    height: 650px;
    background: radial-gradient(circle, rgba(91, 63, 217, 0.35) 0%, rgba(0, 0, 0, 0) 70%);
    filter: blur(100px);
    z-index: -1;
    animation: float-slow 12s infinite ease-in-out;
}

.hero-glow-2 {
    position: absolute;
    bottom: -10%;
    left: -10%;
    width: 550px;
    height: 550px;
    background: radial-gradient(circle, rgba(0, 223, 216, 0.25) 0%, rgba(0, 0, 0, 0) 70%);
    filter: blur(100px);
    z-index: -1;
}

@keyframes float-slow {
    0%, 100% { transform: translateY(0) scale(1); }
    50% { transform: translateY(-30px) scale(1.05); }
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
}

/* Urgency Badge */
.launch-urgency-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1.2rem;
    border-radius: 30px;
    background: linear-gradient(135deg, rgba(239, 68, 68, 0.2), rgba(245, 158, 11, 0.2));
    border: 1px solid rgba(245, 158, 11, 0.4);
    color: #fca5a5;
    font-size: 0.88rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    box-shadow: 0 4px 15px rgba(245, 158, 11, 0.15);
}

.launch-urgency-badge i {
    color: #f59e0b;
}

.launch-urgency-badge strong {
    color: #ffffff;
}

.launch-urgency-badge .strike {
    text-decoration: line-through;
    opacity: 0.7;
    font-size: 0.8rem;
}

.hero-title {
    margin-bottom: 1.2rem;
}

.hero-subtitle {
    font-size: 1.15rem;
    color: var(--text-muted);
    margin-bottom: 2rem;
    line-height: 1.7;
}

.hero-cta-group {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    align-items: center;
    margin-bottom: 2.5rem;
}

.guarantee-pills {
    display: flex;
    gap: 1.2rem;
    flex-wrap: wrap;
    padding-top: 1.2rem;
    border-top: 1px solid var(--glass-border);
}

.pill-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
    color: var(--text-muted);
}

.pill-item i {
    color: var(--secondary);
    font-size: 1.1rem;
}

/* Hero Book Showcase Card */
.hero-book-card {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-top: 2.8rem;
}

.book-preview-container {
    position: relative;
    width: 100%;
    max-width: 480px;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.7), 0 0 40px rgba(91, 63, 217, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.15);
    transition: transform 0.5s ease;
}

.book-preview-container:hover {
    transform: translateY(-8px) scale(1.02);
}

.book-cover-img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
}

.book-floating-badge {
    position: absolute;
    top: 1.2rem;
    right: 1.2rem;
    background: rgba(5, 5, 5, 0.88);
    backdrop-filter: blur(10px);
    border: 1px solid var(--gold);
    color: var(--gold);
    font-weight: 700;
    padding: 0.4rem 1rem;
    border-radius: 30px;
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    gap: 0.4rem;
    box-shadow: 0 8px 20px rgba(0,0,0,0.6);
}

/* Urgency Counter Component */
.urgency-counter {
    margin: 1rem 0 1.5rem 0;
    padding: 1rem;
    border-radius: 12px;
    background: rgba(245, 158, 11, 0.08);
    border: 1px solid rgba(245, 158, 11, 0.25);
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.urgency-text {
    display: flex;
    justify-content: space-between;
    font-size: 0.85rem;
    color: var(--text-main);
}

.urgency-text i {
    color: #ef4444;
}

.progress-bar-bg {
    width: 100%;
    height: 8px;
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.1);
    overflow: hidden;
}

.progress-bar-fill {
    height: 100%;
    border-radius: 10px;
    background: linear-gradient(90deg, #f59e0b, #ef4444);
}

.seats-left {
    font-size: 0.78rem;
    color: var(--text-muted);
    text-align: right;
    font-weight: 600;
}

/* --- Section Formatting --- */
.section {
    padding: 5rem 0;
    position: relative;
}

.section-sm {
    padding: 2rem 0;
}

.section-header {
    margin-bottom: 3.5rem;
}

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

.subtitle {
    color: var(--secondary);
    text-transform: uppercase;
    letter-spacing: 2px;
    font-size: 0.85rem;
    font-weight: 700;
    display: block;
    margin-bottom: 0.6rem;
}

/* Value Banner */
.value-banner {
    display: flex;
    justify-content: space-around;
    align-items: center;
    padding: 2rem 2.5rem;
    border-radius: 20px;
    flex-wrap: wrap;
    gap: 1.5rem;
}

.stat-col {
    text-align: center;
}

.stat-col h3 {
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--secondary);
    margin-bottom: 0.2rem;
}

.stat-col span {
    font-size: 0.85rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.stat-divider {
    width: 1px;
    height: 50px;
    background: var(--glass-border);
}

/* --- Ebooks Grid Section --- */
.ebooks-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2.5rem;
}

.product-card {
    display: flex;
    flex-direction: column;
    height: 100%;
    position: relative;
    overflow: hidden;
}

.product-card.featured {
    border-color: rgba(245, 158, 11, 0.4);
    background: linear-gradient(180deg, rgba(245, 158, 11, 0.05) 0%, rgba(255, 255, 255, 0.02) 100%);
    box-shadow: 0 0 30px rgba(245, 158, 11, 0.15);
}

/* Featured Badge Tag (Positioned cleanly inside top-right, unclipped) */
.featured-badge-tag {
    position: absolute;
    top: 18px;
    right: 18px;
    background: linear-gradient(135deg, #f59e0b, #d97706);
    color: #000000;
    font-weight: 800;
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 0.4rem 0.9rem;
    border-radius: 20px;
    box-shadow: 0 4px 15px rgba(245, 158, 11, 0.4);
    z-index: 10;
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.product-thumb-wrapper {
    position: relative;
    border-radius: 14px;
    overflow: hidden;
    margin-bottom: 1.5rem;
    aspect-ratio: 16 / 9;
    background: #111;
}

.product-thumb-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top center;
    transition: transform 0.5s ease;
}

.product-card:hover .product-thumb-wrapper img {
    transform: scale(1.05);
}

.product-type-tag {
    position: absolute;
    bottom: 12px;
    left: 12px;
    background: rgba(5, 5, 5, 0.8);
    backdrop-filter: blur(8px);
    border: 1px solid var(--glass-border);
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-main);
}

.product-details {
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.product-title {
    font-size: 1.5rem;
    margin-bottom: 0.8rem;
    color: var(--text-main);
}

.product-desc {
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
    flex-grow: 1;
    line-height: 1.6;
}

.product-highlights {
    margin-bottom: 1.5rem;
    padding-top: 1rem;
    border-top: 1px solid var(--glass-border);
}

.product-highlights li {
    font-size: 0.88rem;
    color: var(--text-muted);
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.product-highlights li i {
    color: var(--secondary);
}

.product-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-top: auto;
    padding-top: 1.2rem;
    border-top: 1px solid var(--glass-border);
}

.price-box {
    display: flex;
    flex-direction: column;
}

.price-box .old-price {
    font-size: 0.85rem;
    color: var(--text-muted);
    text-decoration: line-through;
}

.price-box .current-price {
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--text-main);
}

.price-box .current-price.free {
    color: var(--secondary);
}

/* --- Features Grid Section --- */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 2rem;
}

.feature-box {
    text-align: center;
    padding: 2.5rem 1.5rem;
}

.feature-icon-wrapper {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    background: rgba(91, 63, 217, 0.15);
    border: 1px solid rgba(91, 63, 217, 0.3);
    color: var(--secondary);
    font-size: 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem auto;
    transition: var(--transition);
}

.feature-box:hover .feature-icon-wrapper {
    background: var(--primary);
    color: #fff;
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 0 25px rgba(91, 63, 217, 0.5);
}

/* --- Roadmap / Chapters Breakdown --- */
.chapters-container {
    max-width: 920px;
    margin: 0 auto;
}

.chapter-item {
    margin-bottom: 0.6rem;
}

.chapter-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.8rem 1.2rem;
    cursor: pointer;
}

.chapter-title-group {
    display: flex;
    align-items: center;
    gap: 1.2rem;
}

.chapter-num {
    background: rgba(0, 223, 216, 0.15);
    color: var(--secondary);
    font-weight: 800;
    font-size: 0.8rem;
    padding: 0.3rem 0.8rem;
    border-radius: 8px;
    border: 1px solid rgba(0, 223, 216, 0.3);
    white-space: nowrap;
}

.chapter-item.free-chapter .chapter-num {
    background: rgba(245, 158, 11, 0.2);
    color: var(--gold);
    border-color: rgba(245, 158, 11, 0.4);
}

.chapter-num.bonus {
    background: rgba(255, 0, 128, 0.2);
    color: var(--accent);
    border-color: rgba(255, 0, 128, 0.4);
}

.chapter-header h4 {
    font-size: 1.05rem;
    font-weight: 600;
}

.chapter-toggle-icon {
    font-size: 1.4rem;
    color: var(--text-muted);
    transition: transform 0.3s ease;
}

.chapter-item.open .chapter-toggle-icon {
    transform: rotate(180deg);
    color: var(--secondary);
}

.chapter-body {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.4s ease;
    padding: 0 1.2rem;
}

.chapter-item.open .chapter-body {
    max-height: 300px;
    padding: 0.5rem 1.2rem 0.8rem 1.2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

/* Featured Chapter */
.featured-chapter {
    border-color: rgba(255, 0, 128, 0.3);
    background: linear-gradient(180deg, rgba(255, 0, 128, 0.05) 0%, rgba(255, 255, 255, 0.02) 100%);
}

/* --- Assets Grid --- */
.assets-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 2rem;
}

.asset-card {
    padding: 2.2rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.asset-icon {
    font-size: 2.5rem;
    color: var(--gold);
    display: flex;
    align-items: center;
}

.asset-card h4 {
    font-size: 1.25rem;
    color: var(--text-main);
}

/* --- Audience Box --- */
.audience-box {
    padding: 2.5rem 2rem;
    border-radius: 20px;
}

.audience-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 2rem;
}

.audience-item {
    display: flex;
    gap: 1.2rem;
    align-items: flex-start;
}

.audience-item i {
    font-size: 2rem;
    color: var(--secondary);
    background: rgba(0, 223, 216, 0.1);
    padding: 10px;
    border-radius: 14px;
    border: 1px solid rgba(0, 223, 216, 0.3);
    flex-shrink: 0;
}

.audience-item h4 {
    font-size: 1.15rem;
    margin-bottom: 0.4rem;
}

/* --- Guarantee Banner --- */
.guarantee-banner {
    border-radius: 20px;
    padding: 2.5rem 2rem;
    background: linear-gradient(135deg, rgba(91, 63, 217, 0.2), rgba(0, 223, 216, 0.08));
    border: 1px solid rgba(91, 63, 217, 0.3);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.guarantee-banner i.big-icon {
    font-size: 3rem;
    color: var(--gold);
    margin-bottom: 0.8rem;
}

.guarantee-banner h3 {
    font-size: 1.8rem;
    margin-bottom: 0.8rem;
}

.guarantee-banner p {
    max-width: 680px;
    margin: 0 auto 1.8rem auto;
    font-size: 1rem;
}

/* --- FAQ Section --- */
.faq-grid {
    max-width: 850px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.faq-item {
    border-radius: 14px;
    overflow: hidden;
}

.faq-question {
    width: 100%;
    background: none;
    border: none;
    outline: none;
    padding: 0.9rem 1.2rem;
    text-align: left;
    color: var(--text-main);
    font-size: 1.05rem;
    font-weight: 600;
    font-family: inherit;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.4s ease;
    padding: 0 1.2rem;
    color: var(--text-muted);
}

.faq-item.open .faq-answer {
    max-height: 250px;
    padding: 0.2rem 1.2rem 0.9rem 1.2rem;
}

.faq-item.open .faq-question i {
    transform: rotate(180deg);
    color: var(--secondary);
}

/* --- Footer --- */
.glass-footer {
    background: #020202;
    border-top: 1px solid var(--glass-border);
    padding: 4rem 0 2rem 0;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 3rem;
    flex-wrap: wrap;
    gap: 2rem;
}

.footer-brand p {
    margin-top: 0.8rem;
    font-size: 0.9rem;
}

.social-links {
    display: flex;
    gap: 1.2rem;
}

.social-links a {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--glass-border);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-main);
    font-size: 1.2rem;
    transition: var(--transition);
}

.social-links a:hover {
    background: var(--primary);
    border-color: var(--primary);
    transform: translateY(-3px);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* --- Scroll Reveal Animations --- */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s cubic-bezier(0.25, 0.8, 0.25, 1), transform 0.8s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

.delay-1 { transition-delay: 0.15s; }
.delay-2 { transition-delay: 0.3s; }
.delay-3 { transition-delay: 0.45s; }

/* --- Focus Visible (Accessibility) --- */
:focus-visible {
    outline: 2px solid var(--secondary);
    outline-offset: 3px;
}

a:focus-visible,
button:focus-visible {
    outline: 2px solid var(--secondary);
    outline-offset: 3px;
    border-radius: 4px;
}

/* --- Responsive Breakpoints --- */
@media (max-width: 992px) {
    .hero-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .hero-book-card {
        margin-top: 0;
    }

    .ebooks-grid {
        grid-template-columns: 1fr;
    }

    .value-banner {
        flex-direction: column;
    }

    .stat-divider {
        width: 60%;
        height: 1px;
    }
}

@media (max-width: 768px) {
    .navbar {
        padding: 1rem 0;
    }

    .menu-toggle {
        display: block;
    }

    .nav-links {
        display: none;
    }

    .nav-links.active {
        display: flex;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        flex-direction: column;
        background: rgba(5, 5, 5, 0.95);
        backdrop-filter: blur(20px);
        padding: 2rem;
        border-bottom: 1px solid var(--glass-border);
        gap: 1.5rem;
    }

    .hero {
        padding-top: 110px;
    }

    .hero-cta-group {
        flex-direction: column;
        align-items: stretch;
    }

    .hero-cta-group .btn-gold, 
    .hero-cta-group .btn-free {
        width: 100%;
    }

    .guarantee-pills {
        flex-direction: column;
        gap: 0.8rem;
    }

    .product-footer {
        flex-direction: column;
        align-items: stretch;
    }

    .product-footer .btn-gold, 
    .product-footer .btn-free {
        width: 100%;
    }

    .footer-content {
        flex-direction: column;
        text-align: center;
    }

    .chapter-header {
        flex-direction: row;
        align-items: center;
        gap: 0.8rem;
        padding: 0.8rem 1rem;
    }

    .chapter-title-group {
        flex-direction: row;
        align-items: center;
        gap: 0.6rem;
        flex-wrap: wrap;
    }

    .audience-box {
        padding: 1.8rem 1.2rem;
        border-radius: 16px;
    }

    .audience-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .audience-item {
        gap: 1rem;
    }

    .guarantee-banner {
        padding: 2rem 1.2rem;
        border-radius: 16px;
    }

    .guarantee-banner .btn-gold {
        width: 100%;
        max-width: 100%;
        white-space: normal;
        text-align: center;
        padding: 0.85rem 1rem;
        box-sizing: border-box;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }

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

    .launch-urgency-badge {
        font-size: 0.8rem;
        padding: 0.5rem 0.8rem;
    }

    .hero-cta-group .btn-gold,
    .hero-cta-group .btn-free {
        font-size: 0.85rem;
        padding: 0.75rem 1.2rem;
    }

    .pill-item {
        font-size: 0.78rem;
    }

    .value-banner {
        padding: 1.5rem;
    }

    .stat-col h3 {
        font-size: 1.3rem;
    }

    .product-title {
        font-size: 1.2rem;
    }

    .section-header h2 {
        font-size: 1.6rem;
    }
}