/* ==========================================================================
   NLP Mastery Theme — Design System
   ========================================================================== */

/* ---------- Design Tokens ---------- */
:root {
    --color-primary: #d4af37;
    --color-primary-light: #f3d48d;
    --color-primary-dark: #b8860b;
    --color-accent-warm: #f5e6d3;
    --color-warm-earth: #8c6239;

    --color-bg: #05070a;
    --color-bg-light: #020406;
    --color-bg-dark-blue: #080c14;
    --color-surface: rgba(255, 255, 255, 0.05);
    --color-surface-hover: rgba(255, 255, 255, 0.10);
    --color-border: rgba(255, 255, 255, 0.05);
    --color-border-light: rgba(255, 255, 255, 0.10);
    --color-border-gold: rgba(212, 175, 55, 0.15);
    --color-border-gold-strong: rgba(212, 175, 55, 0.40);

    --color-text: #ffffff;
    --color-text-muted: #94a3b8;
    /* slate-300 */
    --color-text-dim: #64748b;
    /* slate-400 */
    --color-text-faint: #475569;
    /* slate-500 */

    /* Typography */
    --font-display: 'Oswald', sans-serif;

    --radius-sm: 0.25rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --radius-3xl: 1.875rem;
    --radius-full: 9999px;

    /* Layout */
    --container-max: 1200px;
    --header-height: 5rem;

    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.7s ease;
}

/* ---------- Reset & Base ---------- */
/* Removed to allow Tailwind to handle base styles */

/* ---------- Layout ---------- */
.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 1.5rem;
}

.section {
    padding: 6rem 0;
    border-top: 1px solid var(--color-border);
}

.section__header {
    text-align: center;
    margin-bottom: 4rem;
}

.section__subtitle {
    color: var(--color-primary);
    font-style: italic;
    font-size: 1.5rem;
    margin-bottom: 1rem;
    line-height: 1.6;
}

.section__title {
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: -0.02em;
    line-height: 1.6;
}

.section__desc {
    color: var(--color-text-dim);
    margin-top: 1rem;
}

/* ---------- Gold Gradient Text ---------- */
.gold-text {
    background: linear-gradient(90deg, #f3d48d 0%, #d4af37 50%, #b8860b 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ---------- Site Header (Glass) ---------- */
.site-header {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 100;
    background: rgba(5, 7, 10, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--color-border-gold);
}

.site-header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: var(--header-height);
}

.site-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.site-logo__fallback {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.custom-logo-link {
    display: flex;
    align-items: center;
}

.custom-logo {
    max-height: 2.5rem;
    width: auto;
    object-fit: contain;
}

.site-logo__icon {
    color: var(--color-primary);
    font-size: 1.875rem;
    transition: transform var(--transition-base);
}

.site-logo__fallback:hover .site-logo__icon {
    transform: scale(1.1);
}

.site-logo__text {
    font-weight: 700;
    font-size: 1.5rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-text);
}

/* Nav */
.site-nav {
    display: none;
}

.site-nav__list {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.site-nav__list li a {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.15em;
    transition: color var(--transition-fast);
}

.site-nav__list li a:hover,
.site-nav__list li.current-menu-item a {
    color: var(--color-primary);
}

.site-header__actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.hamburger {
    color: var(--color-text);
    transition: color var(--transition-fast);
}

.hamburger:hover {
    color: var(--color-primary);
}

/* Mobile Menu */
.mobile-menu {
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    z-index: 99;
    background: rgba(5, 7, 10, 0.95);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--color-border-gold);
    transform: translateY(-120%);
    transition: transform var(--transition-base);
}

.mobile-menu.active {
    transform: translateY(0);
}

.mobile-menu__inner {
    padding: 2rem 1.5rem;
}

.mobile-menu__list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.mobile-menu__list li a {
    display: block;
    padding: 0.75rem 1rem;
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-text-muted);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.mobile-menu__list li a:hover {
    color: var(--color-primary);
    background: var(--color-surface);
}

@media (min-width: 768px) {
    .site-nav {
        display: flex;
    }

    .hamburger {
        display: none;
    }

    .mobile-menu {
        display: none;
    }
}

/* ---------- Buttons ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    transition: all var(--transition-base);
    white-space: nowrap;
}

.btn--gold {
    height: 4rem;
    padding: 0 2.5rem;
    background: var(--color-primary);
    color: var(--color-bg);
    font-size: 0.875rem;
    box-shadow: 0 10px 40px rgba(212, 175, 55, 0.1);
}

.btn--gold:hover {
    background: var(--color-text);
}

.btn--outline {
    height: 4rem;
    padding: 0 2.5rem;
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: var(--color-text);
    font-size: 0.875rem;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(8px);
}

.btn--outline:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.btn--outline-gold {
    display: none;
    height: 2.5rem;
    padding: 0 1.5rem;
    border: 1px solid var(--color-primary);
    color: var(--color-primary);
    font-size: 0.625rem;
    letter-spacing: 0.15em;
}

.btn--outline-gold:hover {
    background: var(--color-primary);
    color: var(--color-bg);
}

.btn--sm {
    height: 2.5rem;
    padding: 0 1.5rem;
    font-size: 0.625rem;
}

.btn--full {
    width: 100%;
}

.btn--card {
    width: 100%;
    height: 3rem;
    background: var(--color-surface);
    border: 1px solid var(--color-border-light);
    color: var(--color-text);
    font-size: 0.6875rem;
    letter-spacing: 0.2em;
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
}

.btn--card:hover {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-bg);
}

@media (min-width: 768px) {
    .btn--outline-gold {
        display: inline-flex;
    }
}

/* ---------- Hero Section ---------- */
.hero {
    position: relative;
    padding: 10rem 1.5rem 10rem;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: radial-gradient(circle at 50% 30%, rgba(212, 175, 55, 0.08) 0%, var(--color-bg) 70%);
}

.testimonial__pattern {
    position: absolute;
    inset: 0;
    opacity: 0.1;
    background-image: url('../images/gold-pattern.svg');
}

.hero__bg {
    position: absolute;
    inset: 0;
    z-index: 0;
    opacity: 0.4;
}

.hero__bg-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.course-card:hover .course-card__thumb img {
    transform: scale(1.1);
}

.hero__bg-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, var(--color-bg), transparent, rgba(5, 7, 10, 0.8));
}

.hero__content {
    position: relative;
    z-index: 10;
    max-width: 1000px;
    width: 100%;
    margin: 0 auto;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2.5rem;
}

.hero__subtitle {
    color: var(--color-primary);
    font-size: clamp(1.125rem, 3vw, 1.5rem);
    font-style: italic;
    letter-spacing: 0.05em;
    line-height: 1.6;
    margin-bottom: 1rem;
}

.hero__title {
    font-size: clamp(2rem, 6vw, 3.75rem);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: -0.02em;
    line-height: 1.4;
}

.hero__desc {
    color: var(--color-text-muted);
    font-size: clamp(1rem, 2.5vw, 1.5rem);
    max-width: 800px;
    font-weight: 300;
    line-height: 1.6;
}

.hero__actions {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    width: 100%;
    margin-top: 1rem;
    position: relative;
    z-index: 10;
}

@media (min-width: 640px) {
    .hero__actions {
        flex-direction: row;
        width: auto;
    }
}

.site-main {
    flex-grow: 1;
}

/* ---------- Stats Bar ---------- */
.stats-bar {
    position: relative;
    z-index: 5;
    margin-top: -6rem;
    margin-bottom: 6rem;
}

.stats-bar__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1px;
    background: rgba(212, 175, 55, 0.2);
    padding: 1px;
    border-radius: var(--radius-sm);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    overflow: hidden;
}

.stats-bar__item {
    background: rgba(5, 7, 10, 0.95);
    backdrop-filter: blur(16px);
    padding: 2rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 0.75rem;
}

.stats-bar__icon {
    color: var(--color-primary);
    font-size: 2rem;
}

.stats-bar__label {
    color: var(--color-text-muted);
    font-size: 0.625rem;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    font-weight: 700;
}

.stats-bar__value {
    font-size: 1.875rem;
    font-weight: 700;
    line-height: 1.6;
}

.stats-bar__value--text {
    font-size: 0.875rem;
}

@media (min-width: 768px) {
    .stats-bar__grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* ---------- Course Card ---------- */
.courses-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

@media (min-width: 768px) {
    .courses-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .courses-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.course-card {
    display: flex;
    flex-direction: column;
    background: var(--color-surface);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-3xl);
    overflow: hidden;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    transition: all var(--transition-base);
}

.course-card:hover {
    border-color: var(--color-border-gold-strong);
    transform: translateY(-0.5rem);
}

.course-card__thumb {
    position: relative;
    aspect-ratio: 16 / 9;
    overflow: hidden;
}

.course-card__thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.course-card:hover .course-card__thumb img {
    transform: scale(1.1);
}

.course-card__badge {
    position: absolute;
    top: 1rem;
    left: 1rem;
    font-size: 0.625rem;
    font-weight: 900;
    padding: 0.375rem 0.75rem;
    border-radius: var(--radius-full);
    text-transform: uppercase;
    letter-spacing: 0.15em;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    z-index: 2;
}

.badge--bestseller {
    background: var(--color-primary);
    color: var(--color-bg);
}

.badge--advanced {
    background: rgba(59, 130, 246, 0.9);
    color: white;
    backdrop-filter: blur(4px);
}

.badge--new {
    background: rgba(16, 185, 129, 0.9);
    color: white;
    backdrop-filter: blur(4px);
}

.badge--hot {
    background: rgba(239, 68, 68, 0.9);
    color: white;
    backdrop-filter: blur(4px);
}

.course-card__thumb-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(5, 7, 10, 0.9), transparent, transparent);
    pointer-events: none;
}

.course-card__body {
    padding: 2rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
    background: rgba(5, 7, 10, 0.5);
}

.course-card__title {
    font-size: 1.5rem;
    font-weight: 700;
    line-height: 1.6;
    margin-bottom: 1.25rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    min-height: 4rem;
    transition: color var(--transition-fast);
}

.course-card:hover .course-card__title {
    color: var(--color-primary);
}

.course-card__meta {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 0.875rem;
    color: var(--color-text-muted);
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--color-border);
    margin-bottom: 0.75rem;
}

.course-card__meta-item {
    display: flex;
    align-items: center;
    gap: 0.375rem;
}

.course-card__meta-item .material-symbols-outlined {
    font-size: 1.125rem;
    color: var(--color-text-dim);
}

.course-card__meta-item .material-symbols-outlined.star {
    color: var(--color-primary);
}

.course-card__meta-divider {
    width: 1px;
    height: 1rem;
    background: rgba(255, 255, 255, 0.2);
}

.course-card__stats {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 0.875rem;
    color: var(--color-text-muted);
    margin-bottom: 2rem;
}

.course-card__footer {
    margin-top: auto;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.course-card__price {
    display: flex;
    align-items: flex-end;
    gap: 0.75rem;
}

.course-card__price-current {
    color: var(--color-primary);
    font-weight: 700;
    font-size: 1.5rem;
    letter-spacing: -0.02em;
}

.course-card__price-original {
    color: var(--color-text-faint);
    text-decoration: line-through;
    font-size: 0.875rem;
    padding-bottom: 0.25rem;
}

/* ---------- Accordion ---------- */
.accordion-item {
    border: 1px solid var(--color-border);
    border-radius: var(--radius-2xl);
    overflow: hidden;
    background: var(--color-surface);
}

.accordion-trigger {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    text-align: left;
    padding: 1.5rem;
    transition: all var(--transition-base);
    cursor: pointer;
}

.accordion-trigger__label {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.accordion-trigger__number {
    color: var(--color-primary);
    font-size: 1.5rem;
    opacity: 0.5;
}

.accordion-trigger__text {
    color: var(--color-text);
    font-size: 1.125rem;
    font-weight: 700;
}

.accordion-trigger__icon {
    color: var(--color-primary);
    padding: 0.25rem;
    background: var(--color-surface);
    border-radius: var(--radius-full);
    transition: transform var(--transition-base);
}

.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out, padding 0.3s ease, background-color 0.3s ease;
}

.accordion-item.active .accordion-content {
    max-height: 800px;
    padding: 0 1.5rem 1.5rem;
    background-color: rgba(140, 98, 57, 0.08);
}

.accordion-item.active .accordion-trigger {
    background-color: rgba(140, 98, 57, 0.08);
    padding-left: 1.5rem;
    padding-right: 1.5rem;
}

.accordion-item.active .accordion-trigger__icon {
    transform: rotate(45deg);
}

.accordion-content__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.75rem;
}

@media (min-width: 640px) {
    .accordion-content__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.accordion-content__item {
    padding: 0.75rem;
    background: var(--color-surface);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
}

.accordion-content__item p {
    color: var(--color-text);
    font-size: 0.875rem;
}

/* ---------- Curriculum Section ---------- */
.curriculum {
    display: grid;
    gap: 4rem;
}

.curriculum__sidebar {
    position: sticky;
    top: 8rem;
}

.curriculum__promise {
    padding: 1.5rem;
    border-radius: var(--radius-2xl);
    background: rgba(212, 175, 55, 0.1);
    border: 1px solid rgba(212, 175, 55, 0.2);
}

.curriculum__promise-title {
    color: var(--color-primary);
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.15em;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.curriculum__promise-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.curriculum__promise-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.875rem;
    color: var(--color-text-muted);
}

.curriculum__promise-item .material-symbols-outlined {
    color: var(--color-primary);
    font-size: 0.875rem;
}

@media (min-width: 1024px) {
    .curriculum {
        grid-template-columns: 1fr 2fr;
    }
}

/* ---------- Coaching Section ---------- */
.coaching-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    max-width: 56rem;
    margin: 0 auto;
}

@media (min-width: 768px) {
    .coaching-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.coaching-card {
    padding: 2rem;
    background: var(--color-surface);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-2xl);
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
    transition: background var(--transition-fast);
}

.coaching-card:hover {
    background: var(--color-surface-hover);
}

.coaching-card__icon {
    width: 3.5rem;
    height: 3.5rem;
    flex-shrink: 0;
    border-radius: var(--radius-full);
    background: rgba(212, 175, 55, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
}

.coaching-card__icon .material-symbols-outlined {
    color: var(--color-primary);
    font-size: 1.5rem;
}

.coaching-card__title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 0.5rem;
    line-height: 1.6;
}

.coaching-card__desc {
    color: var(--color-text-muted);
    font-size: 0.875rem;
    line-height: 1.6;
}

/* ---------- Instructor Section ---------- */
.instructor {
    display: flex;
    flex-direction: column;
    width: 100%;
}

.instructor__image {
    width: 100%;
    overflow: hidden;
    position: relative;
    background: #0f172a;
}

.instructor__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: grayscale(1);
    transition: filter 1s ease;
}

.instructor__image:hover img {
    filter: grayscale(0);
}

.instructor__image-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to left, rgba(5, 7, 10, 0.2), transparent);
    pointer-events: none;
}

.instructor__content {
    background: var(--color-bg);
    padding: 3rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
}

.instructor__tag {
    color: var(--color-primary);
    font-size: 0.75rem;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 0.3em;
    margin-bottom: 1rem;
}

.instructor__name {
    font-size: clamp(2.5rem, 5vw, 4.5rem);
    font-weight: 700;
    line-height: 1.4;
    margin-bottom: 2rem;
}

.instructor__bio {
    color: var(--color-text-muted);
    font-size: 1.25rem;
    line-height: 1.6;
    font-weight: 300;
    margin-bottom: 3rem;
}

@media (min-width: 1024px) {
    .instructor {
        flex-direction: row-reverse;
        min-height: 80vh;
    }

    .instructor__image {
        width: 50%;
    }

    .instructor__content {
        width: 50%;
        padding: 6rem;
    }
}

/* ---------- Mental Lab 2-column Grid ---------- */
.mentallab-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 6rem;
}

@media (min-width: 1024px) {
    .mentallab-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* ---------- Mental Lab ---------- */
.mental-lab__products {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.product-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-2xl);
    overflow: hidden;
    display: flex;
    align-items: center;
    transition: background var(--transition-fast);
}

.product-card:hover {
    background: var(--color-surface-hover);
}

.product-card__image {
    width: 33.333%;
    aspect-ratio: 1;
    overflow: hidden;
}

.product-card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-base);
}

.product-card:hover .product-card__image img {
    transform: scale(1.1);
}

.product-card__body {
    padding: 1.5rem;
    width: 66.666%;
}

.product-card__title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    line-height: 1.6;
}

.product-card__footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 1rem;
}

.product-card__price {
    color: var(--color-primary);
    font-weight: 700;
}

.product-card__btn {
    padding: 0 1rem;
    height: 2.25rem;
    background: var(--color-primary);
    color: var(--color-bg);
    font-size: 0.625rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    transition: background var(--transition-fast);
}

.product-card__btn:hover {
    background: var(--color-text);
}

/* ---------- FAQ Section ---------- */
.faq .accordion-item {
    border-radius: var(--radius-lg);
}

.faq .accordion-trigger {
    padding: 1.25rem;
}

.faq .accordion-trigger__text {
    font-size: 1rem;
}

.faq .accordion-content p {
    color: var(--color-text-muted);
    font-size: 0.875rem;
    line-height: 1.6;
}

/* ---------- Testimonial ---------- */
.testimonial {
    background: rgba(212, 175, 55, 0.05);
    border: 1px solid rgba(212, 175, 55, 0.2);
    border-radius: var(--radius-3xl);
    padding: 2rem;
    position: relative;
    overflow: hidden;
    box-shadow: 0 0 50px -10px rgba(212, 175, 55, 0.25);
}

.testimonial__pattern {
    position: absolute;
    inset: 0;
    opacity: 0.1;
    background-image: url('../images/gold-pattern.svg');
}

.testimonial__inner {
    position: relative;
    z-index: 1;
    text-align: center;
}

.testimonial__quote-icon {
    font-size: 2.5rem;
    color: rgba(212, 175, 55, 0.2);
    margin-bottom: 1rem;
}

.testimonial__text {
    font-size: 1.25rem;
    font-style: italic;
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.testimonial__author {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
}

.testimonial__avatar {
    width: 3rem;
    height: 3rem;
    border-radius: var(--radius-full);
    overflow: hidden;
    border: 1px solid rgba(212, 175, 55, 0.2);
}

.testimonial__avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.testimonial__name {
    font-size: 0.875rem;
    font-weight: 700;
}

.testimonial__role {
    font-size: 0.5rem;
    text-transform: uppercase;
    font-weight: 900;
    letter-spacing: 0.15em;
    color: var(--color-text-muted);
}

/* CTA Newsletter uses Tailwind CDN natively now */

/* ---------- Footer ---------- */
.site-footer {
    background: #000;
    padding-top: 12rem;
    padding-bottom: 4rem;
    border-top: 1px solid var(--color-border);
}

.site-footer__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 4rem;
    margin-bottom: 6rem;
}

@media (min-width: 768px) {
    .site-footer__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .site-footer__grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.site-footer__brand {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.site-footer__desc {
    color: var(--color-text-muted);
    font-size: 0.875rem;
    line-height: 1.6;
    max-width: 20rem;
}

.site-footer__social {
    display: flex;
    gap: 1rem;
}

.social-icon {
    width: 2.5rem;
    height: 2.5rem;
    border-radius: var(--radius-full);
    border: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background var(--transition-fast);
}

.social-icon:hover {
    background: var(--color-surface-hover);
}

.social-icon .material-symbols-outlined {
    font-size: 1.125rem;
}

.site-footer__heading {
    font-weight: 700;
    font-size: 1.125rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    margin-bottom: 2rem;
    line-height: 1.6;
}

.site-footer__links {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.site-footer__links li a {
    color: var(--color-text-muted);
    font-size: 0.875rem;
    transition: color var(--transition-fast);
}

.site-footer__links li a:hover {
    color: var(--color-primary);
}

.site-footer__contact {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.site-footer__contact li {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    color: var(--color-text-muted);
    font-size: 0.875rem;
}

.site-footer__contact .material-symbols-outlined {
    color: var(--color-primary);
    font-size: 1.25rem;
}

.site-footer__contact .label {
    color: rgba(255, 255, 255, 0.8);
    font-weight: 500;
}

.site-footer__bottom {
    border-top: 1px solid var(--color-border);
    padding-top: 3rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
}

.site-footer__bottom p {
    color: var(--color-text-muted);
    font-size: 0.625rem;
    text-transform: uppercase;
    font-weight: 700;
    letter-spacing: 0.15em;
}

.site-footer__legal {
    display: flex;
    gap: 2rem;
}

.site-footer__legal a {
    color: var(--color-text-muted);
    font-size: 0.625rem;
    text-transform: uppercase;
    font-weight: 700;
    letter-spacing: 0.15em;
    transition: color var(--transition-fast);
}

.site-footer__legal a:hover {
    color: var(--color-text);
}

@media (min-width: 768px) {
    .site-footer__bottom {
        flex-direction: row;
        justify-content: space-between;
    }
}

/* ---------- Patterns & Utilities ---------- */
.abstract-pattern {
    background-image: radial-gradient(circle at 2px 2px, rgba(212, 175, 55, 0.05) 1px, transparent 0);
    background-size: 24px 24px;
}

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

.font-medium {
    font-weight: 500;
}

/* ---------- Tutor LMS Page Overrides ---------- */
.tutor-wrap {
    background: var(--color-bg) !important;
    color: var(--color-text) !important;
}

/* ---------- Archive Course Page ---------- */
.archive-courses {
    padding-top: calc(var(--header-height) + 3rem);
    min-height: 100vh;
}

.archive-courses__header {
    text-align: center;
    padding: 4rem 0;
}

/* ---------- Single Course Page ---------- */
.single-course-hero {
    padding-top: calc(var(--header-height) + 2rem);
    background: radial-gradient(circle at 50% 30%, rgba(212, 175, 55, 0.06) 0%, var(--color-bg) 70%);
}

.single-course-hero__inner {
    display: grid;
    gap: 3rem;
    padding: 3rem 0;
}

@media (min-width: 1024px) {
    .single-course-hero__inner {
        grid-template-columns: 1fr 400px;
    }
}

.single-course__sidebar {
    background: var(--color-surface);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-2xl);
    padding: 2rem;
    position: sticky;
    top: calc(var(--header-height) + 2rem);
}

.single-course__sidebar-price {
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 1.5rem;
}

.single-course__sidebar-meta {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 2rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--color-border);
}

.single-course__sidebar-meta-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.875rem;
    color: var(--color-text-muted);
}

.single-course__sidebar-meta-item .material-symbols-outlined {
    color: var(--color-primary);
    font-size: 1.25rem;
}