/* ===== RESET & BASE ===== */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --blue-50: #eff6ff;
    --blue-100: #dbeafe;
    --blue-200: #bfdbfe;
    --blue-300: #93c5fd;
    --blue-400: #60a5fa;
    --blue-500: #3b82f6;
    --blue-600: #2563eb;
    --blue-700: #1d4ed8;
    --blue-800: #1e40af;
    --blue-900: #1e3a8a;

    --black: #000000;
    --gray-950: #0a0a0a;
    --gray-900: #111111;
    --gray-800: #1a1a1a;
    --gray-700: #2a2a2a;
    --gray-600: #444444;
    --gray-500: #666666;
    --gray-400: #888888;
    --gray-300: #b0b0b0;
    --gray-200: #d4d4d4;
    --gray-100: #e8e8e8;
    --gray-50: #f5f5f5;
    --white: #ffffff;

    --font-main: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-display: 'Playfair Display', Georgia, serif;

    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;

    --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.1);
    --shadow-lg: 0 8px 30px rgba(0,0,0,0.12);
    --shadow-xl: 0 20px 60px rgba(0,0,0,0.15);
    --shadow-blue: 0 4px 20px rgba(37,99,235,0.3);

    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

body {
    font-family: var(--font-main);
    background: var(--gray-950);
    color: var(--gray-200);
    line-height: 1.6;
    overflow-x: hidden;
    width: 100%;
}

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

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

ul {
    list-style: none;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    width: 100%;
}

.highlight {
    color: var(--blue-400);
}

/* ===== BUTTONS ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 32px;
    border-radius: var(--radius-md);
    font-family: var(--font-main);
    font-weight: 600;
    font-size: 16px;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
}

.btn-primary {
    background: linear-gradient(135deg, var(--blue-600), var(--blue-700));
    color: var(--white);
    box-shadow: var(--shadow-blue);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--blue-500), var(--blue-600));
    box-shadow: 0 6px 30px rgba(37,99,235,0.4);
    transform: translateY(-2px);
}

.btn-outline {
    background: transparent;
    color: var(--white);
    border: 2px solid var(--gray-600);
}

.btn-outline:hover {
    border-color: var(--blue-500);
    color: var(--blue-400);
    background: rgba(37,99,235,0.05);
    transform: translateY(-2px);
}

.btn-sm {
    padding: 10px 20px;
    font-size: 14px;
}

.btn-lg {
    padding: 18px 40px;
    font-size: 18px;
    border-radius: var(--radius-lg);
}

.btn-block {
    width: 100%;
}

/* ===== HEADER ===== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(10, 10, 10, 0.8);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255,255,255,0.05);
    transition: var(--transition);
}

.header.scrolled {
    background: rgba(10, 10, 10, 0.95);
    box-shadow: 0 4px 30px rgba(0,0,0,0.3);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--blue-500), var(--blue-700));
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-display);
    font-weight: 900;
    font-size: 20px;
    color: var(--white);
}

.logo-text {
    font-size: 16px;
    color: var(--gray-300);
    font-weight: 400;
}

.logo-text strong {
    color: var(--white);
    font-weight: 700;
}

.nav {
    display: flex;
    gap: 32px;
}

.nav a {
    font-size: 14px;
    font-weight: 500;
    color: var(--gray-400);
}

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

.header .btn-sm {
    display: none;
}

.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.mobile-toggle span {
    width: 24px;
    height: 2px;
    background: var(--white);
    border-radius: 2px;
    transition: var(--transition);
}

.mobile-nav {
    display: none;
    flex-direction: column;
    gap: 16px;
    padding: 20px 24px;
    border-top: 1px solid rgba(255,255,255,0.05);
}

.mobile-nav.active {
    display: flex;
}

.mobile-nav a {
    font-size: 16px;
    color: var(--gray-300);
    padding: 8px 0;
}

/* ===== HERO ===== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px 0 80px;
    overflow: hidden;
}

.hero-bg-shapes {
    position: absolute;
    inset: 0;
    pointer-events: none;
    overflow: hidden;
}

.shape {
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
    opacity: 0.15;
}

.shape-1 {
    width: 600px;
    height: 600px;
    background: var(--blue-600);
    top: -200px;
    right: -100px;
    animation: float 8s ease-in-out infinite;
}

.shape-2 {
    width: 400px;
    height: 400px;
    background: var(--blue-400);
    bottom: -100px;
    left: -100px;
    animation: float 10s ease-in-out infinite reverse;
}

.shape-3 {
    width: 300px;
    height: 300px;
    background: var(--blue-500);
    top: 50%;
    left: 50%;
    animation: float 12s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0); }
    33% { transform: translate(30px, -30px); }
    66% { transform: translate(-20px, 20px); }
}

/* Hero Grid */
.hero-grid {
    position: relative;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-text {
    text-align: left;
}

.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
}

.ebook-mockup-wrapper {
    position: relative;
    max-width: 380px;
    animation: floatBook 4s ease-in-out infinite;
}

@keyframes floatBook {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-16px); }
}

.ebook-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 320px;
    height: 420px;
    background: radial-gradient(ellipse, rgba(37,99,235,0.2) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
    z-index: 0;
}

.ebook-mockup-img {
    position: relative;
    z-index: 1;
    width: 100%;
    filter: drop-shadow(0 20px 60px rgba(0,0,0,0.5));
    transition: transform 0.5s ease;
}

.ebook-mockup-wrapper:hover .ebook-mockup-img {
    transform: rotateY(5deg) scale(1.03);
}

.ebook-float-badge {
    position: absolute;
    z-index: 2;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 16px;
    background: rgba(17,17,17,0.9);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(37,99,235,0.2);
    border-radius: var(--radius-md);
    font-size: 13px;
    font-weight: 600;
    color: var(--gray-200);
    white-space: nowrap;
    box-shadow: 0 8px 30px rgba(0,0,0,0.3);
}

.ebook-float-badge svg {
    color: var(--blue-400);
    flex-shrink: 0;
}

.ebook-badge-1 {
    top: 15%;
    right: -10px;
    animation: badgeFloat1 3s ease-in-out infinite;
}

.ebook-badge-2 {
    bottom: 20%;
    left: -20px;
    animation: badgeFloat2 3.5s ease-in-out infinite;
}

@keyframes badgeFloat1 {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

@keyframes badgeFloat2 {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(8px); }
}

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

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 20px;
    background: rgba(37,99,235,0.1);
    border: 1px solid rgba(37,99,235,0.2);
    border-radius: 100px;
    font-size: 14px;
    font-weight: 500;
    color: var(--blue-300);
    margin-bottom: 32px;
    animation: fadeInDown 0.6s ease;
}

.hero h1 {
    font-family: var(--font-display);
    font-size: clamp(36px, 6vw, 64px);
    font-weight: 900;
    color: var(--white);
    line-height: 1.1;
    margin-bottom: 24px;
    animation: fadeInUp 0.8s ease;
}

.hero-sub {
    font-size: clamp(16px, 2.5vw, 20px);
    color: var(--gray-400);
    max-width: 600px;
    margin: 0 0 40px;
    line-height: 1.7;
    animation: fadeInUp 1s ease;
}

.hero-cta {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 48px;
    animation: fadeInUp 1.2s ease;
}

.hero-price-hint {
    font-size: 14px;
    color: var(--gray-500);
}

.hero-price-hint strong {
    color: var(--blue-400);
    font-size: 16px;
}

.hero-trust {
    display: flex;
    justify-content: flex-start;
    gap: 24px;
    flex-wrap: wrap;
    animation: fadeInUp 1.4s ease;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: var(--gray-500);
}

.trust-item svg {
    color: var(--blue-500);
    flex-shrink: 0;
}

/* ===== SECTIONS ===== */
.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-tag {
    display: inline-block;
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--blue-400);
    margin-bottom: 16px;
}

.section-header h2 {
    font-family: var(--font-display);
    font-size: clamp(28px, 4vw, 44px);
    font-weight: 800;
    color: var(--white);
    line-height: 1.2;
    margin-bottom: 16px;
}

.section-desc {
    font-size: 18px;
    color: var(--gray-400);
    max-width: 600px;
    margin: 0 auto;
}

/* ===== PROBLEMS ===== */
.problems {
    padding: 100px 0;
    background: var(--gray-900);
    overflow: hidden;
}

.problems-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-bottom: 48px;
}

.problem-card {
    background: var(--gray-800);
    border: 1px solid rgba(255,255,255,0.05);
    border-radius: var(--radius-lg);
    padding: 32px;
    transition: var(--transition);
}

.problem-card:hover {
    border-color: rgba(239, 68, 68, 0.2);
    transform: translateY(-4px);
    box-shadow: 0 8px 30px rgba(0,0,0,0.2);
}

.problem-icon {
    width: 56px;
    height: 56px;
    background: rgba(239, 68, 68, 0.1);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    color: #ef4444;
}

.problem-card h3 {
    font-size: 18px;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 8px;
}

.problem-card p {
    font-size: 14px;
    color: var(--gray-400);
    line-height: 1.6;
}

.problems-cta {
    text-align: center;
}

.problems-cta p {
    font-size: 18px;
    color: var(--gray-300);
}

/* ===== TRANSFORMATION ===== */
.transformation {
    padding: 100px 0;
    background: var(--gray-950);
    overflow: hidden;
}

.transform-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.transform-card {
    display: flex;
    gap: 16px;
    padding: 28px;
    background: linear-gradient(135deg, rgba(37,99,235,0.05), rgba(37,99,235,0.02));
    border: 1px solid rgba(37,99,235,0.1);
    border-radius: var(--radius-lg);
    transition: var(--transition);
}

.transform-card:hover {
    border-color: rgba(37,99,235,0.3);
    transform: translateY(-2px);
    box-shadow: 0 4px 20px rgba(37,99,235,0.1);
}

.transform-icon {
    flex-shrink: 0;
    color: var(--blue-400);
}

.transform-card h3 {
    font-size: 17px;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 6px;
}

.transform-card p {
    font-size: 14px;
    color: var(--gray-400);
}

/* ===== ABOUT ===== */
.about {
    padding: 100px 0;
    background: var(--gray-900);
    overflow: hidden;
}

.about-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

/* Larissa Photo */
.about-photo-wrapper {
    position: relative;
    max-width: 400px;
    display: flex;
    justify-content: center;
}

.about-photo {
    position: relative;
    z-index: 2;
    width: 100%;
    max-width: 380px;
    border-radius: var(--radius-xl);
    object-fit: cover;
    filter: brightness(1.05) contrast(1.05);
    box-shadow:
        0 20px 60px rgba(0,0,0,0.5),
        0 0 0 1px rgba(255,255,255,0.05);
    transition: transform 0.5s ease, box-shadow 0.5s ease;
}

.about-photo-wrapper:hover .about-photo {
    transform: scale(1.02) translateY(-4px);
    box-shadow:
        0 30px 80px rgba(0,0,0,0.6),
        0 0 40px rgba(37,99,235,0.15);
}

.about-photo-glow {
    position: absolute;
    bottom: -20px;
    left: 50%;
    transform: translateX(-50%);
    width: 70%;
    height: 120px;
    background: radial-gradient(ellipse, rgba(37,99,235,0.25) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
    z-index: 1;
    filter: blur(20px);
}

.about-photo-ring {
    position: absolute;
    top: -8px;
    left: -8px;
    right: -8px;
    bottom: -8px;
    border-radius: 28px;
    border: 2px solid rgba(37,99,235,0.15);
    pointer-events: none;
    z-index: 1;
    animation: ringPulse 3s ease-in-out infinite;
}

@keyframes ringPulse {
    0%, 100% { opacity: 0.3; transform: scale(1); }
    50% { opacity: 0.6; transform: scale(1.02); }
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin-top: 24px;
    max-width: 400px;
}

.stat {
    text-align: center;
    padding: 16px 8px;
    background: var(--gray-800);
    border-radius: var(--radius-md);
    border: 1px solid rgba(255,255,255,0.05);
}

.stat strong {
    display: block;
    font-size: 20px;
    font-weight: 800;
    color: var(--blue-400);
    margin-bottom: 4px;
}

.stat span {
    font-size: 11px;
    color: var(--gray-500);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.about-text .section-tag {
    text-align: left;
}

.about-text h2 {
    font-family: var(--font-display);
    font-size: 36px;
    font-weight: 800;
    color: var(--white);
    margin-bottom: 8px;
}

.about-role {
    font-size: 16px;
    color: var(--blue-400);
    font-weight: 500;
    margin-bottom: 24px;
}

.about-text p {
    margin-bottom: 16px;
    color: var(--gray-300);
    line-height: 1.7;
}

.about-credentials {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 24px;
}

.credential {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 15px;
    font-weight: 500;
    color: var(--gray-200);
}

.credential svg {
    color: var(--blue-400);
    flex-shrink: 0;
}

/* ===== METHOD ===== */
.method {
    padding: 100px 0;
    background: var(--gray-950);
    overflow: hidden;
}

.method-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.method-card {
    padding: 32px;
    background: var(--gray-800);
    border: 1px solid rgba(255,255,255,0.05);
    border-radius: var(--radius-lg);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.method-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--blue-600), var(--blue-400));
    opacity: 0;
    transition: var(--transition);
}

.method-card:hover {
    border-color: rgba(37,99,235,0.2);
    transform: translateY(-4px);
    box-shadow: 0 8px 30px rgba(0,0,0,0.2);
}

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

.method-number {
    font-size: 48px;
    font-weight: 900;
    color: rgba(37,99,235,0.15);
    line-height: 1;
    margin-bottom: 16px;
}

.method-card h3 {
    font-size: 18px;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 10px;
}

.method-card p {
    font-size: 14px;
    color: var(--gray-400);
    line-height: 1.6;
}

/* ===== MODULES CAROUSEL ===== */
.modules-carousel-wrapper {
    position: relative;
    margin-bottom: 48px;
    overflow: hidden;
    border-radius: var(--radius-xl);
}

.modules-carousel {
    display: flex;
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.module-slide {
    min-width: 100%;
    display: flex;
    justify-content: center;
    padding: 0 20px;
}

.module-slide-img {
    width: 100%;
    max-width: 500px;
    border-radius: var(--radius-lg);
    box-shadow: 0 8px 40px rgba(0,0,0,0.3);
    transition: transform 0.4s ease;
}

.module-slide-img:hover {
    transform: scale(1.02);
}

.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(17,17,17,0.85);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.1);
    color: var(--white);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    z-index: 2;
}

.carousel-btn:hover {
    background: var(--blue-600);
    border-color: var(--blue-600);
}

.carousel-prev { left: 16px; }
.carousel-next { right: 16px; }

.carousel-dots {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 20px;
}

.carousel-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--gray-700);
    border: none;
    cursor: pointer;
    transition: var(--transition);
    padding: 0;
}

.carousel-dot.active {
    background: var(--blue-500);
    transform: scale(1.2);
}

/* ===== CONTENT/MODULES ===== */
.content-section {
    padding: 100px 0;
    background: var(--gray-900);
    overflow: hidden;
}

.modules-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(320px, 100%), 1fr));
    gap: 24px;
}

.module-card {
    background: var(--gray-800);
    border: 1px solid rgba(255,255,255,0.05);
    border-radius: var(--radius-lg);
    padding: 32px;
    transition: var(--transition);
}

.module-card:hover {
    border-color: rgba(37,99,235,0.2);
    transform: translateY(-4px);
}

.module-header {
    margin-bottom: 16px;
}

.module-num {
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--blue-400);
    margin-bottom: 8px;
}

.module-header h3 {
    font-size: 22px;
    font-weight: 800;
    color: var(--white);
}

.module-card > p {
    font-size: 14px;
    color: var(--gray-400);
    margin-bottom: 20px;
    line-height: 1.6;
}

.module-topics {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.module-topics li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    color: var(--gray-300);
    padding-left: 16px;
    position: relative;
}

.module-topics li::before {
    content: '';
    position: absolute;
    left: 0;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--blue-500);
}

/* ===== TESTIMONIALS ===== */
.testimonials {
    padding: 100px 0;
    background: var(--gray-950);
    overflow: hidden;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.testimonial-card {
    background: var(--gray-800);
    border: 1px solid rgba(255,255,255,0.05);
    border-radius: var(--radius-lg);
    padding: 32px;
    transition: var(--transition);
}

.testimonial-card:hover {
    border-color: rgba(37,99,235,0.2);
    transform: translateY(-4px);
}

.testimonial-stars {
    display: flex;
    gap: 4px;
    color: #fbbf24;
    margin-bottom: 20px;
}

.testimonial-text {
    font-size: 15px;
    color: var(--gray-200);
    line-height: 1.7;
    margin-bottom: 24px;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 12px;
}

.author-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--blue-600), var(--blue-800));
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 16px;
    color: var(--white);
}

.testimonial-author strong {
    display: block;
    font-size: 15px;
    color: var(--white);
}

.testimonial-author span {
    font-size: 13px;
    color: var(--gray-500);
}

/* ===== SOCIAL PROOF — FLOATING COMMENTS ===== */
.social-proof {
    padding: 100px 0;
    background: linear-gradient(180deg, var(--gray-950), var(--gray-900));
    overflow: hidden;
    overflow-x: clip;
}

.social-proof-scene {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
    perspective: 1200px;
    max-width: 1000px;
    margin: 0 auto;
}

.floating-comment {
    transform-style: preserve-3d;
    animation-duration: 6s;
    animation-timing-function: ease-in-out;
    animation-iteration-count: infinite;
}

.fc-inner {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: var(--gray-800);
    border: 1px solid rgba(255,255,255,0.06);
    box-shadow:
        0 15px 40px rgba(0,0,0,0.4),
        0 0 0 1px rgba(255,255,255,0.03),
        inset 0 1px 0 rgba(255,255,255,0.05);
    transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.fc-inner:hover {
    transform: translateY(-8px) rotateX(0) rotateY(0) scale(1.05);
    box-shadow:
        0 25px 60px rgba(0,0,0,0.5),
        0 0 30px rgba(37,99,235,0.15),
        0 0 0 1px rgba(37,99,235,0.2);
    z-index: 10;
}

.fc-img {
    width: 100%;
    display: block;
    border-radius: var(--radius-lg);
}

.fc-shine {
    position: absolute;
    top: 0;
    left: -100%;
    width: 50%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(255,255,255,0.06),
        transparent
    );
    pointer-events: none;
    transition: none;
}

.fc-inner:hover .fc-shine {
    animation: shineSwipe 0.8s ease forwards;
}

@keyframes shineSwipe {
    0% { left: -50%; }
    100% { left: 150%; }
}

/* Individual float animations with 3D transforms */
.fc-1 {
    animation-name: floatComment1;
    grid-column: 1;
    grid-row: 1;
}

.fc-2 {
    animation-name: floatComment2;
    grid-column: 2;
    grid-row: 1;
    margin-top: 40px;
}

.fc-3 {
    animation-name: floatComment3;
    grid-column: 3;
    grid-row: 1;
}

.fc-4 {
    animation-name: floatComment4;
    grid-column: 1 / 2;
    grid-row: 2;
    margin-top: -20px;
}

.fc-5 {
    animation-name: floatComment5;
    grid-column: 2 / 4;
    grid-row: 2;
    max-width: 380px;
    justify-self: center;
}

@keyframes floatComment1 {
    0%, 100% { transform: translateY(0) rotateX(2deg) rotateY(-3deg); }
    50% { transform: translateY(-12px) rotateX(-1deg) rotateY(2deg); }
}

@keyframes floatComment2 {
    0%, 100% { transform: translateY(0) rotateX(-2deg) rotateY(2deg); }
    50% { transform: translateY(-16px) rotateX(2deg) rotateY(-1deg); }
}

@keyframes floatComment3 {
    0%, 100% { transform: translateY(0) rotateX(1deg) rotateY(3deg); }
    50% { transform: translateY(-10px) rotateX(-2deg) rotateY(-2deg); }
}

@keyframes floatComment4 {
    0%, 100% { transform: translateY(0) rotateX(-1deg) rotateY(-2deg); }
    50% { transform: translateY(-14px) rotateX(1deg) rotateY(3deg); }
}

@keyframes floatComment5 {
    0%, 100% { transform: translateY(0) rotateX(2deg) rotateY(1deg); }
    50% { transform: translateY(-12px) rotateX(-1deg) rotateY(-2deg); }
}

/* Staggered animation delays */
.fc-1 { animation-delay: 0s; }
.fc-2 { animation-delay: 0.8s; }
.fc-3 { animation-delay: 1.6s; }
.fc-4 { animation-delay: 0.4s; }
.fc-5 { animation-delay: 1.2s; }

/* ===== DIFFERENTIATOR ===== */
.differentiator {
    padding: 100px 0;
    background: linear-gradient(180deg, var(--gray-900), var(--gray-950));
    overflow: hidden;
}

.diff-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 60px;
    align-items: center;
}

.diff-visual {
    display: flex;
    justify-content: center;
}

.diff-ebook-wrapper {
    position: relative;
    max-width: 320px;
}

.diff-ebook-img {
    width: 100%;
    filter: drop-shadow(0 20px 50px rgba(0,0,0,0.5));
    transition: transform 0.5s ease;
}

.diff-ebook-wrapper:hover .diff-ebook-img {
    transform: rotateY(-5deg) scale(1.03);
}

.diff-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 280px;
    height: 380px;
    background: radial-gradient(ellipse, rgba(37,99,235,0.15) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
    z-index: 0;
}

.diff-content {
    text-align: left;
}

.diff-badge {
    display: inline-block;
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--blue-400);
    margin-bottom: 20px;
}

.diff-content h2 {
    font-family: var(--font-display);
    font-size: clamp(28px, 4vw, 40px);
    font-weight: 800;
    color: var(--white);
    line-height: 1.2;
    margin-bottom: 24px;
}

.diff-content > p {
    font-size: 17px;
    color: var(--gray-300);
    line-height: 1.7;
    margin-bottom: 40px;
}

.diff-points {
    display: flex;
    flex-direction: column;
    gap: 16px;
    text-align: left;
}

.diff-point {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    font-size: 16px;
    color: var(--gray-200);
}

.diff-point svg {
    color: var(--blue-400);
    flex-shrink: 0;
    margin-top: 2px;
}

/* ===== PRICING ===== */
.pricing {
    padding: 100px 0;
    background: var(--gray-950);
    position: relative;
    overflow: hidden;
}

.pricing::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 600px;
    height: 600px;
    background: var(--blue-600);
    border-radius: 50%;
    filter: blur(200px);
    opacity: 0.07;
    pointer-events: none;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
    max-width: 900px;
    margin: 0 auto 48px;
    position: relative;
}

.pricing-card {
    background: var(--gray-800);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: var(--radius-xl);
    padding: 40px;
    position: relative;
    transition: var(--transition);
}

.pricing-card:hover {
    transform: translateY(-4px);
}

.pricing-featured {
    background: linear-gradient(135deg, rgba(37,99,235,0.1), rgba(37,99,235,0.02));
    border-color: rgba(37,99,235,0.3);
    box-shadow: 0 0 60px rgba(37,99,235,0.1);
}

.pricing-featured:hover {
    box-shadow: 0 0 80px rgba(37,99,235,0.15);
}

.pricing-badge {
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    padding: 6px 20px;
    background: linear-gradient(135deg, var(--blue-500), var(--blue-700));
    color: var(--white);
    font-size: 13px;
    font-weight: 700;
    border-radius: 100px;
    white-space: nowrap;
    box-shadow: var(--shadow-blue);
}

.pricing-header h3 {
    font-family: var(--font-display);
    font-size: 28px;
    font-weight: 800;
    color: var(--white);
    margin-bottom: 8px;
}

.pricing-desc {
    font-size: 14px;
    color: var(--gray-400);
    margin-bottom: 24px;
}

.pricing-price {
    margin-bottom: 32px;
    padding-bottom: 32px;
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

.price-old {
    display: block;
    font-size: 16px;
    color: var(--gray-500);
    text-decoration: line-through;
    margin-bottom: 4px;
}

.price-current {
    font-size: 56px;
    font-weight: 900;
    color: var(--white);
    line-height: 1;
}

.price-cents {
    font-size: 28px;
    font-weight: 700;
}

.price-type {
    display: block;
    font-size: 14px;
    color: var(--gray-500);
    margin-top: 8px;
}

.pricing-features {
    display: flex;
    flex-direction: column;
    gap: 14px;
    margin-bottom: 32px;
}

.pricing-features li {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 14px;
}

.pricing-features li.included {
    color: var(--gray-200);
}

.pricing-features li.included svg {
    color: var(--blue-400);
    flex-shrink: 0;
}

.pricing-features li.not-included {
    color: var(--gray-600);
}

.pricing-features li.not-included svg {
    color: var(--gray-600);
    flex-shrink: 0;
}

.highlight-feature {
    color: var(--blue-300) !important;
}

.pricing-footer {
    position: relative;
}

.trust-badges {
    display: flex;
    justify-content: center;
    gap: 32px;
    flex-wrap: wrap;
}

.trust-badge {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: var(--gray-500);
}

.trust-badge svg {
    color: var(--gray-500);
}

/* ===== FAQ ===== */
.faq {
    padding: 100px 0;
    background: var(--gray-900);
    overflow: hidden;
}

.faq-list {
    max-width: 700px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.faq-item {
    background: var(--gray-800);
    border: 1px solid rgba(255,255,255,0.05);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: var(--transition);
}

.faq-item:hover {
    border-color: rgba(255,255,255,0.1);
}

.faq-item.active {
    border-color: rgba(37,99,235,0.2);
}

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    background: none;
    border: none;
    cursor: pointer;
    text-align: left;
    font-family: var(--font-main);
    font-size: 16px;
    font-weight: 600;
    color: var(--white);
    transition: var(--transition);
}

.faq-question svg {
    flex-shrink: 0;
    color: var(--gray-500);
    transition: var(--transition);
}

.faq-item.active .faq-question svg {
    transform: rotate(180deg);
    color: var(--blue-400);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
}

.faq-answer p {
    padding: 0 24px 20px;
    font-size: 15px;
    color: var(--gray-400);
    line-height: 1.7;
}

/* ===== FINAL CTA ===== */
.final-cta {
    padding: 100px 0;
    background: var(--gray-950);
    overflow: hidden;
}

.cta-content {
    text-align: center;
}

.cta-content h2 {
    font-family: var(--font-display);
    font-size: clamp(28px, 4vw, 40px);
    font-weight: 800;
    color: var(--white);
    margin-bottom: 48px;
}

.cta-choices {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
    max-width: 800px;
    margin: 0 auto 48px;
}

.cta-choice {
    padding: 32px;
    border-radius: var(--radius-lg);
    text-align: left;
}

.cta-bad {
    background: rgba(239, 68, 68, 0.05);
    border: 1px solid rgba(239, 68, 68, 0.15);
}

.cta-good {
    background: rgba(37, 99, 235, 0.05);
    border: 1px solid rgba(37, 99, 235, 0.2);
}

.cta-choice h3 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 16px;
}

.cta-bad h3 { color: #ef4444; }
.cta-good h3 { color: var(--blue-400); }

.cta-choice ul {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.cta-choice li {
    font-size: 14px;
    padding-left: 20px;
    position: relative;
}

.cta-bad li {
    color: var(--gray-500);
}

.cta-bad li::before {
    content: '✕';
    position: absolute;
    left: 0;
    color: #ef4444;
    font-size: 12px;
}

.cta-good li {
    color: var(--gray-200);
}

.cta-good li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--blue-400);
    font-weight: 700;
}

.cta-note {
    margin-top: 24px;
    font-size: 14px;
    color: var(--gray-500);
}

/* ===== FOOTER ===== */
.footer {
    padding: 60px 0 32px;
    background: var(--black);
    border-top: 1px solid rgba(255,255,255,0.05);
    overflow: hidden;
}

.footer-inner {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 48px;
}

.footer-brand p {
    margin-top: 12px;
    font-size: 14px;
    color: var(--gray-500);
}

.footer-links h4 {
    font-size: 14px;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 16px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.footer-links a,
.footer-links p {
    display: block;
    font-size: 14px;
    color: var(--gray-500);
    margin-bottom: 8px;
}

.footer-links a:hover {
    color: var(--blue-400);
}

.footer-email {
    color: var(--blue-400) !important;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    padding-top: 24px;
    border-top: 1px solid rgba(255,255,255,0.05);
    font-size: 13px;
    color: var(--gray-600);
}

/* ===== NOTIFICATION ===== */
.notification {
    position: fixed;
    bottom: 24px;
    left: 24px;
    z-index: 999;
    transform: translateX(-120%);
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.notification.show {
    transform: translateX(0);
}

.notification-content {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 20px;
    background: var(--gray-800);
    border: 1px solid rgba(37,99,235,0.2);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-xl);
    max-width: min(320px, calc(100vw - 48px));
}

.notification-icon {
    width: 36px;
    height: 36px;
    background: rgba(37,99,235,0.15);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--blue-400);
    flex-shrink: 0;
}

.notification-text {
    font-size: 13px;
    color: var(--gray-300);
    line-height: 1.4;
}

.notification-text strong {
    color: var(--white);
}

.notification-text small {
    display: block;
    color: var(--gray-500);
    margin-top: 2px;
    font-size: 11px;
}

/* ===== PREMIUM POPUP ===== */
.premium-popup-overlay {
    position: fixed;
    inset: 0;
    z-index: 10000;
    background: rgba(0, 0, 0, 0.75);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 16px;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.4s ease;
}

.premium-popup-overlay.active {
    opacity: 1;
    pointer-events: all;
}

.premium-popup {
    position: relative;
    width: 100%;
    max-width: 440px;
    background: var(--gray-900);
    border: 1px solid rgba(37, 99, 235, 0.2);
    border-radius: var(--radius-xl);
    padding: 0 32px 32px;
    text-align: center;
    transform: scale(0.85) translateY(30px);
    transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    box-shadow:
        0 25px 80px rgba(0, 0, 0, 0.6),
        0 0 60px rgba(37, 99, 235, 0.1);
    max-height: 90vh;
    overflow-y: auto;
}

.premium-popup-overlay.active .premium-popup {
    transform: scale(1) translateY(0);
}

.premium-popup-close {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--gray-800);
    border: 1px solid rgba(255, 255, 255, 0.08);
    color: var(--gray-400);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    z-index: 2;
}

.premium-popup-close:hover {
    background: var(--gray-700);
    color: var(--white);
    transform: rotate(90deg);
}

.premium-popup-promo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 20px;
    background: linear-gradient(135deg, rgba(239, 68, 68, 0.15), rgba(239, 68, 68, 0.05));
    border: 1px solid rgba(239, 68, 68, 0.25);
    border-radius: 0 0 var(--radius-md) var(--radius-md);
    margin: 0 -32px 28px;
    padding: 12px 32px;
    font-size: 13px;
    font-weight: 600;
    color: #f87171;
    animation: promoPulse 2s ease-in-out infinite;
}

.premium-popup-promo svg {
    flex-shrink: 0;
    animation: spin 3s linear infinite;
}

@keyframes promoPulse {
    0%, 100% { background: linear-gradient(135deg, rgba(239, 68, 68, 0.15), rgba(239, 68, 68, 0.05)); }
    50% { background: linear-gradient(135deg, rgba(239, 68, 68, 0.25), rgba(239, 68, 68, 0.1)); }
}

.premium-popup-promo strong {
    color: #ef4444;
}

.premium-popup-stock {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 16px;
    background: rgba(239, 68, 68, 0.08);
    border: 1px solid rgba(239, 68, 68, 0.2);
    border-radius: 100px;
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 1.5px;
    color: #f87171;
    margin-bottom: 20px;
    text-transform: uppercase;
}

.stock-dot {
    width: 8px;
    height: 8px;
    background: #ef4444;
    border-radius: 50%;
    flex-shrink: 0;
    animation: stockBlink 1.2s ease-in-out infinite;
}

@keyframes stockBlink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.3; }
}

.premium-popup-header {
    margin-bottom: 24px;
}

.premium-popup-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.15), rgba(37, 99, 235, 0.05));
    border: 1px solid rgba(37, 99, 235, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
    color: var(--blue-400);
    animation: popupIconGlow 3s ease-in-out infinite;
}

@keyframes popupIconGlow {
    0%, 100% { box-shadow: 0 0 20px rgba(37, 99, 235, 0.1); }
    50% { box-shadow: 0 0 40px rgba(37, 99, 235, 0.25); }
}

.premium-popup-header h3 {
    font-family: var(--font-display);
    font-size: 26px;
    font-weight: 800;
    color: var(--white);
    margin-bottom: 6px;
}

.premium-popup-header p {
    font-size: 15px;
    color: var(--gray-400);
}

.premium-popup-benefits {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 28px;
    text-align: left;
}

.premium-popup-benefit {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 14px;
    color: var(--gray-300);
}

.premium-popup-benefit svg {
    color: var(--blue-400);
    flex-shrink: 0;
}

.premium-popup-benefit.highlight {
    color: var(--blue-300);
}

.premium-popup-benefit.highlight svg {
    color: var(--blue-300);
}

.premium-popup-price {
    margin-bottom: 24px;
    padding: 20px;
    background: rgba(37, 99, 235, 0.05);
    border: 1px solid rgba(37, 99, 235, 0.12);
    border-radius: var(--radius-md);
}

.premium-popup-old {
    display: block;
    font-size: 15px;
    color: var(--gray-500);
    text-decoration: line-through;
    margin-bottom: 4px;
}

.premium-popup-current {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: 2px;
    line-height: 1;
}

.premium-popup-currency {
    font-size: 20px;
    font-weight: 700;
    color: var(--white);
    margin-top: 8px;
}

.premium-popup-value {
    font-size: 52px;
    font-weight: 900;
    color: var(--white);
}

.premium-popup-cents {
    font-size: 24px;
    font-weight: 700;
    color: var(--white);
    margin-top: 6px;
}

.premium-popup-installment {
    display: block;
    font-size: 13px;
    color: var(--green-500);
    font-weight: 600;
    margin-top: 8px;
}

.premium-popup-cta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    width: 100%;
    padding: 18px 32px;
    background: linear-gradient(135deg, var(--blue-500), var(--blue-700));
    color: var(--white);
    border-radius: var(--radius-md);
    font-size: 16px;
    font-weight: 800;
    letter-spacing: 0.5px;
    text-decoration: none;
    transition: var(--transition);
    box-shadow: 0 4px 20px rgba(37, 99, 235, 0.35);
    position: relative;
    overflow: hidden;
}

.premium-popup-cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.15), transparent);
    animation: ctaShine 2.5s ease-in-out infinite;
}

@keyframes ctaShine {
    0% { left: -100%; }
    50%, 100% { left: 100%; }
}

.premium-popup-cta:hover {
    background: linear-gradient(135deg, var(--blue-400), var(--blue-600));
    box-shadow: 0 6px 30px rgba(37, 99, 235, 0.5);
    transform: translateY(-2px);
}

.premium-popup-note {
    margin-top: 14px;
    font-size: 12px;
    color: var(--gray-500);
}

/* Premium popup responsive */
@media (max-width: 480px) {
    .premium-popup {
        padding: 0 20px 24px;
        border-radius: var(--radius-lg);
    }

    .premium-popup-promo {
        margin: 0 -20px 20px;
        padding: 10px 20px;
        font-size: 12px;
    }

    .premium-popup-header h3 {
        font-size: 22px;
    }

    .premium-popup-value {
        font-size: 42px;
    }

    .premium-popup-cents {
        font-size: 20px;
    }

    .premium-popup-cta {
        padding: 16px 24px;
        font-size: 14px;
    }

    .premium-popup-close {
        top: 12px;
        right: 12px;
        width: 32px;
        height: 32px;
    }

    .premium-popup-benefit {
        font-size: 13px;
    }

    .premium-popup-price {
        padding: 16px;
    }
}

/* ===== ANIMATIONS ===== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

[data-aos] {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
    .nav { display: none; }
    .header .btn-sm { display: none; }
    .mobile-toggle { display: flex; }

    .hero-grid { grid-template-columns: 1fr 1fr; gap: 40px; }
    .ebook-float-badge { display: none; }

    .problems-grid { grid-template-columns: repeat(2, 1fr); }
    .method-grid { grid-template-columns: repeat(2, 1fr); }
    .testimonials-grid { grid-template-columns: repeat(2, 1fr); }
    .about-inner { gap: 40px; }
    .diff-grid { gap: 40px; }
    .footer-inner { grid-template-columns: 1fr 1fr; gap: 32px; }
}

@media (max-width: 768px) {
    .hero { padding: 100px 0 60px; min-height: auto; }
    .hero h1 { font-size: 32px; }

    .hero-grid { grid-template-columns: 1fr; text-align: center; }
    .hero-text { text-align: center; order: 2; }
    .hero-visual { order: 1; }
    .hero-cta { align-items: center; }
    .hero-sub { margin: 0 auto 40px; }
    .ebook-mockup-wrapper { max-width: 260px; }
    .ebook-float-badge { display: none; }

    .problems-grid,
    .method-grid,
    .testimonials-grid,
    .pricing-grid,
    .cta-choices { grid-template-columns: 1fr; }

    .transform-grid { grid-template-columns: 1fr; }
    .modules-grid { grid-template-columns: 1fr; }

    .about-inner { grid-template-columns: 1fr; text-align: center; }
    .about-photo-wrapper { max-width: 280px; margin: 0 auto; }
    .about-stats { max-width: 300px; margin: 24px auto 0; }

    .social-proof-scene {
        grid-template-columns: 1fr;
        gap: 20px;
        max-width: 100%;
        padding: 0 10px;
    }
    .fc-1, .fc-2, .fc-3, .fc-4, .fc-5 {
        grid-column: 1;
        grid-row: auto;
        margin-top: 0;
        max-width: 100%;
        justify-self: auto;
    }
    .fc-2 { margin-top: 0; }
    .fc-4 { margin-top: 0; }
    .about-text .section-tag { text-align: center; }
    .about-credentials { align-items: center; }

    .diff-grid { grid-template-columns: 1fr; text-align: center; }
    .diff-visual { order: -1; }
    .diff-ebook-wrapper { max-width: 220px; }
    .diff-content { text-align: center; }
    .diff-points { text-align: left; }

    .hero-trust { flex-direction: column; align-items: center; gap: 12px; }
    .trust-badges { flex-direction: column; align-items: center; gap: 16px; }

    .footer-inner { grid-template-columns: 1fr; text-align: center; }
    .footer-bottom { flex-direction: column; align-items: center; gap: 8px; text-align: center; }

    .pricing-card { padding: 28px; }
    .pricing-featured { order: -1; }

    .notification { left: 12px; right: 12px; bottom: 12px; }
    .notification-content { max-width: 100%; }

    .carousel-btn { width: 36px; height: 36px; }
    .carousel-prev { left: 8px; }
    .carousel-next { right: 8px; }

    section { padding: 60px 0; }
    .section-header { margin-bottom: 40px; }

    .section-desc { font-size: 15px; }

    .problem-card,
    .method-card,
    .testimonial-card,
    .module-card,
    .transform-card { padding: 24px; }

    .faq-question { padding: 16px 18px; font-size: 15px; }
    .faq-answer p { padding: 0 18px 16px; font-size: 14px; }

    .cta-choice { padding: 24px; }

    .btn-lg { padding: 16px 28px; font-size: 16px; }
}

@media (max-width: 400px) {
    .container { padding: 0 14px; }
    .hero h1 { font-size: 26px; }
    .hero-sub { font-size: 15px; }
    .btn { padding: 12px 24px; font-size: 15px; }
    .btn-lg { padding: 14px 24px; font-size: 15px; }
    .price-current { font-size: 40px; }
    .price-cents { font-size: 22px; }
    .ebook-mockup-wrapper { max-width: 200px; }

    .pricing-card { padding: 22px; }
    .pricing-header h3 { font-size: 24px; }

    .about-text h2 { font-size: 28px; }
    .about-stats { grid-template-columns: repeat(3, 1fr); gap: 10px; }
    .stat strong { font-size: 17px; }
    .stat span { font-size: 10px; }

    .section-header h2 { margin-bottom: 12px; }

    .footer { padding: 40px 0 24px; }
    .footer-inner { gap: 24px; margin-bottom: 24px; }
}