/**
 * Premium Theme - UI/home.html design system
 * Apple-inspired dark theme for LMS
 */
 :root {
    --brand-color: #37BD8A;
    --brand-color-hover: #2fa175;
    --bg-base: #000000;
    --bg-surface: #0a0a0a;
    --bg-glass: rgba(25, 25, 25, 0.6);
    --border-subtle: rgba(255, 255, 255, 0.08);
    --border-hover: rgba(55, 189, 138, 0.3);
    --text-primary: #ffffff;
    --text-secondary: #a1a1aa;
    --radius-card: 20px;
    --radius-pill: 50px;
    --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

/* General Resets & Typography - same as UI/home.html */
body {
    background-color: var(--bg-base);
    color: var(--text-secondary);
    font-family: 'Inter', sans-serif;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
    background-image: radial-gradient(circle at 50% 0%, rgba(25,25,25,0.4) 0%, rgba(0,0,0,1) 60%);
    background-attachment: fixed;
}

h1, h2, h3, h4, h5, h6 {
    color: var(--text-primary);
    font-weight: 600;
    letter-spacing: -0.02em;
}

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

.text-primary {
    color: var(--text-primary) !important;
}

/* Buttons (Pill Shaped) - same as UI */
body .btn {
    border-radius: var(--radius-pill);
    padding: 12px 28px;
    font-weight: 500;
    font-size: 0.95rem;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.btn-brand {
    background-color: var(--brand-color);
    color: var(--bg-base);
    border: 1px solid var(--brand-color);
}

.btn-brand:hover {
    background-color: var(--brand-color-hover);
    border-color: var(--brand-color-hover);
    color: var(--bg-base);
    transform: scale(1.02);
    box-shadow: 0 8px 20px rgba(55, 189, 138, 0.2);
}

.btn-outline-custom {
    background-color: transparent;
    color: var(--text-primary);
    border: 1px solid var(--border-subtle);
}

.btn-outline-custom:hover {
    background-color: rgba(255,255,255,0.05);
    border-color: rgba(255,255,255,0.2);
    color: var(--text-primary);
}

.btn--sm {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
}
.btn-lg { padding: 14px 32px; font-size: 1.05rem; }

.section-padding {
    padding: 120px 0;
}

/* Glass Cards */
.glass-card {
    background: var(--bg-glass);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-card);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    transition: var(--transition);
    overflow: hidden;
}

.glass-card-hover:hover {
    transform: translateY(-4px);
    border-color: var(--border-hover);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.4), inset 0 0 0 1px rgba(55, 189, 138, 0.1);
}

/* Premium Header */
.header-premium {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1030;
    padding: 20px 0;
    background: transparent;
    transition: var(--transition);
    border-bottom: 1px solid transparent;
}

.header-premium.scrolled {
    padding: 12px 0;
    background: rgba(5, 5, 5, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-subtle);
    border-radius: 0 0 24px 24px;
}

.navbar-brand {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary) !important;
    letter-spacing: -0.03em;
    display: inline-flex;
    align-items: center;
    line-height: 0;
    text-decoration: none;
}

.navbar-brand-logo {
    height: 40px;
    width: auto;
    max-width: min(200px, 52vw);
    object-fit: contain;
    display: block;
}

@media (max-width: 991px) {
    .navbar-brand-logo {
        height: 34px;
        max-width: min(180px, 48vw);
    }
}

.nav-link {
    color: var(--text-secondary) !important;
    font-size: 0.95rem;
    font-weight: 500;
    margin: 0 12px;
    transition: var(--transition);
}

.nav-link:hover {
    color: var(--text-primary) !important;
}

.header-premium .nav-trigger {
    color: var(--text-primary);
}
.header-premium .nav-trigger-icon {
    filter: invert(1);
}

/* Hero Section */
.hero-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
}

/* CTA Section – content centered */
.cta-section {
    text-align: center;
}
.cta-section__inner {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.hero-title {
    font-size: clamp(3rem, 5vw, 4.5rem);
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -0.03em;
    margin-bottom: 1.5rem;
}

.hero-art-container {
    position: relative;
    height: 500px;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-abstract-card {
    width: 80%;
    height: 80%;
    background: linear-gradient(135deg, rgba(25,25,25,0.8), rgba(0,0,0,0.9));
    border: 1px solid rgba(55, 189, 138, 0.2);
    border-radius: 30px;
    position: relative;
    animation: float 6s ease-in-out infinite;
    box-shadow: 0 20px 60px rgba(0,0,0,0.8), inset 0 0 40px rgba(55, 189, 138, 0.05);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-abstract-card::before {
    content: '';
    position: absolute;
    width: 150px;
    height: 150px;
    background: var(--brand-color);
    filter: blur(80px);
    opacity: 0.3;
    border-radius: 50%;
}

@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-15px); }
    100% { transform: translateY(0px); }
}

.trust-row {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-top: 40px;
    padding-top: 30px;
    border-top: 1px solid var(--border-subtle);
}

.trust-avatars {
    display: flex;
}

.trust-avatars img {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: 2px solid var(--bg-base);
    margin-left: -12px;
}

.trust-avatars img:first-child { margin-left: 0; }

/* Trust Metrics */
.metric-icon {
    font-size: 1.8rem;
    color: var(--brand-color);
    margin-bottom: 12px;
}

/* Course Cards */
.course-img {
    width: 100%;
    height: 220px;
    object-fit: cover;
    border-bottom: 1px solid var(--border-subtle);
}

.course-title {
    font-size: 1.15rem;
    margin-bottom: 6px;
}

.course-benefit {
    font-size: 0.9rem;
    margin-bottom: 15px;
    height: 40px;
}

.course-meta {
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    margin-bottom: 8px;
}

.star-rating {
    color: var(--brand-color);
}

.course-price-wrap {
    display: flex;
    align-items: center;
    gap: 10px;
}

.price-current {
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--text-primary);
}

.price-old {
    text-decoration: line-through;
    font-size: 0.9rem;
}

/* Reel / Testimonials */
.reel-container {
    width: 100%;
    overflow: hidden;
    position: relative;
    padding: 20px 0;
    -webkit-mask-image: linear-gradient(to right, transparent, black 5%, black 95%, transparent);
    mask-image: linear-gradient(to right, transparent, black 5%, black 95%, transparent);
}

.reel-track {
    display: flex;
    gap: 20px;
    width: max-content;
    animation: scrollReel 40s linear infinite;
    padding: 0 10px;
}

.reel-container:hover .reel-track {
    animation-play-state: paused;
}

@keyframes scrollReel {
    0% { transform: translateX(0); }
    100% { transform: translateX(calc(-50% - 10px)); }
}

.reel-card {
    width: 280px;
    aspect-ratio: 9/16;
    position: relative;
    border-radius: var(--radius-card);
    overflow: hidden;
    cursor: pointer;
    flex-shrink: 0;
    border: 1px solid var(--border-subtle);
    box-shadow: 0 10px 30px rgba(0,0,0,0.4);
}

.reel-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.reel-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.9) 0%, rgba(0,0,0,0.2) 40%, transparent 100%);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 24px;
    transition: var(--transition);
}

.reel-info {
    position: absolute;
    bottom: 24px;
    left: 24px;
    right: 24px;
    text-align: left;
}

.play-btn {
    width: 64px;
    height: 64px;
    background: rgba(255,255,255,0.1);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-primary);
    font-size: 1.2rem;
    padding-left: 4px;
    transition: var(--transition);
    z-index: 2;
}

.reel-card:hover img {
    transform: scale(1.04);
}

.reel-card:hover .play-btn {
    background: var(--brand-color);
    color: var(--bg-base);
    border-color: var(--brand-color);
    transform: scale(1.1);
}

.review-profile-img {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--border-subtle);
}

.quote-icon {
    font-size: 1.5rem;
    color: var(--border-subtle);
    margin-bottom: 10px;
}

/* Google & Facebook rating cards – proper block */
.social-rating-cards {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}
@media (min-width: 768px) {
    .social-rating-cards {
        grid-template-columns: 1fr 1fr;
    }
}

.social-rating-card {
    background: var(--bg-glass);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-card);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    padding: 2rem 1.5rem;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 280px;
    transition: var(--transition);
}
@media (min-width: 768px) {
    .social-rating-card {
        padding: 2.5rem 2rem;
    }
}

.social-rating-card:hover {
    border-color: var(--border-hover);
}

.social-rating-card__icon {
    font-size: 2.75rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
    display: block;
}

.social-rating-card__score {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    letter-spacing: -0.02em;
}

.social-rating-card__score span {
    font-size: 1rem;
    font-weight: 400;
    color: var(--text-secondary);
}

.social-rating-card__stars {
    color: var(--brand-color);
    font-size: 1.15rem;
    margin-bottom: 0.5rem;
}

.social-rating-card__reviews {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

.social-rating-card .btn {
    width: 100%;
    margin-top: auto;
}

.rating-card-icon {
    font-size: 2.5rem;
    margin-bottom: 15px;
}

/* Your Transformation – Before / After block */
.transformation-block {
    max-width: 960px;
    margin-left: auto;
    margin-right: auto;
}

.transformation-cards {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}
@media (min-width: 768px) {
    .transformation-cards {
        grid-template-columns: 1fr 1fr;
        gap: 2rem;
    }
}

.transformation-card {
    border-radius: var(--radius-card);
    padding: 2rem 1.75rem;
    min-height: 280px;
    border: 1px solid var(--border-subtle);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    transition: var(--transition);
}
@media (min-width: 768px) {
    .transformation-card {
        padding: 2.5rem 2rem;
    }
}

.transformation-card--before {
    background: rgba(20, 10, 10, 0.5);
}

.transformation-card--after {
    background: rgba(10, 25, 20, 0.5);
    border-color: rgba(55, 189, 138, 0.2);
}

.transformation-card--after:hover {
    border-color: rgba(55, 189, 138, 0.35);
}

.transformation-card__title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 1.5rem 0;
    letter-spacing: -0.02em;
}

.transformation-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.transformation-list__item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.875rem 0;
    border-bottom: 1px solid var(--border-subtle);
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.4;
}

.transformation-list__item:last-child {
    border-bottom: none;
}

.transformation-list__item i {
    flex-shrink: 0;
    width: 20px;
    text-align: center;
    font-size: 0.9rem;
}

.transformation-list__item--negative i {
    color: #ef4444;
}

.transformation-list__item--positive i {
    color: var(--brand-color);
}

/* Legacy (keep for any other use) */
.transform-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.transform-list li {
    padding: 12px 0;
    display: flex;
    align-items: center;
    border-bottom: 1px solid var(--border-subtle);
}

.transform-list li:last-child {
    border-bottom: none;
}

.icon-before {
    color: #ef4444;
    width: 24px;
}

.icon-after {
    color: var(--brand-color);
    width: 24px;
}

/* Founder */
.founder-img {
    width: 100%;
    max-width: 350px;
    aspect-ratio: 1/1;
    object-fit: cover;
    border-radius: 50%;
    border: 1px solid var(--border-subtle);
    padding: 10px;
}

/* Footer - same as UI/home.html */
.footer,
.footer-premium {
    border-top: 1px solid var(--border-subtle);
    padding: 80px 0 30px;
    background-color: var(--bg-surface);
}

.footer-link {
    display: block;
    color: var(--text-secondary);
    margin-bottom: 10px;
    font-size: 0.9rem;
}

.footer-link:hover {
    color: var(--text-primary);
}

/* Modals */
.modal-content {
    background-color: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-card);
    overflow: hidden;
}

p.lead.stack-5.max-width-narrow {
    font-size: 20px;
}