/* ── Reset & Base ── */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --charcoal-900: #1a1a2e;
    --charcoal-800: #232342;
    --charcoal-700: #2d2d50;
    --charcoal-600: #36365c;
    --coral-500: #E8554D;
    --coral-400: #f06e66;
    --coral-300: #f79e96;
    --coral-100: #fde4e2;
    --coral-50: #fef2f1;
    --white: #ffffff;
    --off-white: #f8f7f5;
    --gray-100: #f0efed;
    --gray-200: #e2e0dc;
    --gray-400: #9e9b95;
    --gray-600: #5c5a56;
    --gray-800: #2a2825;
    --font-heading: 'Space Grotesk', sans-serif;
    --font-body: 'Inter', sans-serif;
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    --shadow-sm: 0 1px 3px rgba(26,26,46,.08);
    --shadow-md: 0 4px 20px rgba(26,26,46,.1);
    --shadow-lg: 0 8px 40px rgba(26,26,46,.12);
    --shadow-xl: 0 16px 60px rgba(26,26,46,.15);
    --transition: .3s cubic-bezier(.4,0,.2,1);
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    color: var(--gray-800);
    background: var(--white);
    line-height: 1.6;
    overflow-x: hidden;
}

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

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

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

/* ── Buttons ── */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: var(--radius-xl);
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: .95rem;
    cursor: pointer;
    border: 2px solid transparent;
    transition: var(--transition);
    white-space: nowrap;
}

.btn-primary {
    background: var(--coral-500);
    color: var(--white);
    border-color: var(--coral-500);
}

.btn-primary:hover {
    background: var(--coral-400);
    border-color: var(--coral-400);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(232,85,77,.35);
}

.btn-outline-light {
    background: transparent;
    color: var(--white);
    border-color: rgba(255,255,255,.5);
}

.btn-outline-light:hover {
    background: var(--white);
    color: var(--charcoal-900);
    border-color: var(--white);
}

.btn-light {
    background: var(--white);
    color: var(--charcoal-900);
    border-color: var(--white);
}

.btn-light:hover {
    background: var(--gray-100);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

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

.btn-sm {
    padding: 10px 20px;
    font-size: .85rem;
}

/* ── Section Shared ── */
.section-tag {
    display: inline-block;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: .8rem;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--coral-500);
    margin-bottom: 12px;
}

.section-title {
    font-family: var(--font-heading);
    font-size: clamp(1.8rem, 4vw, 2.6rem);
    font-weight: 700;
    line-height: 1.2;
    color: var(--charcoal-900);
    margin-bottom: 16px;
}

.section-title--light {
    color: var(--white);
}

.section-subtitle {
    font-size: 1.05rem;
    color: var(--gray-600);
    max-width: 600px;
    line-height: 1.7;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-header .section-subtitle {
    margin: 0 auto;
}

/* ── Navbar ── */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 16px 0;
    transition: var(--transition);
}

.navbar.scrolled {
    background: rgba(26,26,46,.95);
    backdrop-filter: blur(12px);
    padding: 10px 0;
    box-shadow: 0 4px 20px rgba(0,0,0,.2);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--white);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-links a {
    font-family: var(--font-heading);
    font-weight: 500;
    font-size: .9rem;
    color: rgba(255,255,255,.8);
    transition: var(--transition);
}

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

.nav-cta {
    background: var(--coral-500) !important;
    color: var(--white) !important;
    padding: 10px 20px;
    border-radius: var(--radius-xl);
    font-weight: 600 !important;
}

.nav-cta:hover {
    background: var(--coral-400) !important;
    transform: translateY(-1px);
}

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

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

/* ── Hero ── */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: var(--charcoal-900);
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 1;
}

.hero-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: .45;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(26,26,46,.92) 0%,
        rgba(35,35,66,.85) 50%,
        rgba(232,85,77,.3) 100%
    );
}

.hero-shape {
    position: absolute;
    z-index: 2;
    pointer-events: none;
}

.hero-shape--top {
    top: -80px;
    right: -80px;
    width: 400px;
    height: 400px;
    background: var(--coral-500);
    border-radius: 50%;
    opacity: .08;
}

.hero-shape--bottom {
    bottom: -120px;
    left: -120px;
    width: 500px;
    height: 500px;
    background: var(--coral-500);
    border-radius: 50%;
    opacity: .06;
}

.hero-content {
    position: relative;
    z-index: 3;
    max-width: 1200px;
    margin: 0 auto;
    padding: 120px 24px 80px;
    text-align: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(232,85,77,.15);
    border: 1px solid rgba(232,85,77,.3);
    color: var(--coral-300);
    padding: 8px 18px;
    border-radius: var(--radius-xl);
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: .8rem;
    letter-spacing: .06em;
    text-transform: uppercase;
    margin-bottom: 28px;
}

.hero-title {
    font-family: var(--font-heading);
    font-size: clamp(2.2rem, 5.5vw, 4rem);
    font-weight: 700;
    line-height: 1.1;
    color: var(--white);
    margin-bottom: 24px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.hero-subtitle {
    font-size: clamp(1rem, 2vw, 1.2rem);
    color: rgba(255,255,255,.75);
    max-width: 620px;
    margin: 0 auto 40px;
    line-height: 1.7;
}

.hero-actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 60px;
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 48px;
    flex-wrap: wrap;
}

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

.hero-stat-number {
    display: block;
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 700;
    color: var(--white);
    line-height: 1;
    margin-bottom: 6px;
}

.hero-stat-label {
    font-size: .8rem;
    color: rgba(255,255,255,.55);
    text-transform: uppercase;
    letter-spacing: .08em;
}

.hero-stat-divider {
    width: 1px;
    height: 48px;
    background: rgba(255,255,255,.15);
    align-self: center;
}

.hero-scroll {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 3;
    color: rgba(255,255,255,.4);
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateX(-50%) translateY(0); }
    40% { transform: translateX(-50%) translateY(8px); }
    60% { transform: translateX(-50%) translateY(4px); }
}

/* ── Services ── */
.services {
    position: relative;
    padding: 100px 0;
    background: var(--off-white);
    overflow: hidden;
}

.geo-shape {
    position: absolute;
    pointer-events: none;
    opacity: .06;
}

.geo-shape--circle {
    top: 40px;
    right: -60px;
    width: 200px;
    height: 200px;
    border: 4px solid var(--coral-500);
    border-radius: 50%;
}

.geo-shape--square {
    bottom: 60px;
    left: -40px;
    width: 140px;
    height: 140px;
    background: var(--coral-500);
    transform: rotate(25deg);
    border-radius: var(--radius-md);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.service-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 40px 32px;
    transition: var(--transition);
    border: 1px solid var(--gray-200);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--coral-500);
    transform: scaleX(0);
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-xl);
    border-color: transparent;
}

.service-card:hover::before {
    transform: scaleX(1);
}

.service-card--accent {
    background: var(--charcoal-900);
    border-color: var(--charcoal-900);
}

.service-card--accent::before {
    background: var(--coral-500);
}

.service-card--accent .service-title {
    color: var(--white);
}

.service-card--accent .service-desc {
    color: rgba(255,255,255,.7);
}

.service-card--accent .service-link {
    color: var(--coral-300);
}

.service-icon {
    width: 64px;
    height: 64px;
    background: var(--coral-50);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--coral-500);
    margin-bottom: 24px;
}

.service-card--accent .service-icon {
    background: rgba(232,85,77,.15);
}

.service-title {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--charcoal-900);
    margin-bottom: 12px;
}

.service-desc {
    font-size: .95rem;
    color: var(--gray-600);
    line-height: 1.7;
    margin-bottom: 24px;
}

.service-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: .9rem;
    color: var(--coral-500);
    transition: var(--transition);
}

.service-link:hover {
    gap: 10px;
}

/* ── About ── */
.about {
    position: relative;
    padding: 100px 0;
    background: var(--charcoal-900);
    overflow: hidden;
}

.about-bg-shape {
    position: absolute;
    top: -100px;
    right: -100px;
    width: 500px;
    height: 500px;
    background: var(--coral-500);
    border-radius: 50%;
    opacity: .05;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}

.about-image-wrap {
    position: relative;
}

.about-image {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.about-image img {
    width: 100%;
    height: 700px;
    object-fit: cover;
}

.about-accent-block {
    position: absolute;
    bottom: -24px;
    right: -24px;
    width: 100px;
    height: 100px;
    background: var(--coral-500);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    box-shadow: var(--shadow-lg);
}

.about-content {
    position: relative;
    z-index: 1;
}

.about-text {
    font-size: 1rem;
    color: rgba(255,255,255,.7);
    line-height: 1.8;
    margin-bottom: 16px;
}

.about-features {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-top: 32px;
}

.about-feature {
    display: flex;
    align-items: center;
    gap: 14px;
}

.about-feature-icon {
    width: 36px;
    height: 36px;
    min-width: 36px;
    background: rgba(232,85,77,.15);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--coral-400);
}

.about-feature span {
    font-family: var(--font-heading);
    font-weight: 500;
    font-size: .95rem;
    color: rgba(255,255,255,.85);
}

/* ── Courses ── */
.courses {
    position: relative;
    padding: 100px 0;
    background: var(--off-white);
    overflow: hidden;
}

.geo-shape--triangle {
    top: 60px;
    left: -30px;
    width: 0;
    height: 0;
    border-left: 80px solid transparent;
    border-right: 80px solid transparent;
    border-bottom: 140px solid var(--coral-500);
    opacity: .05;
}

.courses-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
    align-items: stretch;
}

.course-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 40px 32px;
    border: 1px solid var(--gray-200);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

.course-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-xl);
    border-color: transparent;
}

.course-card--featured {
    background: var(--charcoal-900);
    border-color: var(--charcoal-900);
    position: relative;
}

.course-card--featured:hover {
    border-color: transparent;
}

.course-card-header {
    margin-bottom: 20px;
}

.course-badge {
    display: inline-block;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: .72rem;
    letter-spacing: .1em;
    text-transform: uppercase;
    padding: 6px 14px;
    border-radius: var(--radius-xl);
    background: var(--coral-50);
    color: var(--coral-500);
    margin-bottom: 16px;
}

.course-badge--accent {
    background: rgba(232,85,77,.15);
    color: var(--coral-300);
}

.course-name {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--charcoal-900);
}

.course-card--featured .course-name {
    color: var(--white);
}

.course-desc {
    font-size: .95rem;
    color: var(--gray-600);
    line-height: 1.7;
    margin-bottom: 28px;
    flex-grow: 1;
}

.course-card--featured .course-desc {
    color: rgba(255,255,255,.65);
}

.course-features {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 32px;
}

.course-features li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: .9rem;
    color: var(--gray-600);
}

.course-card--featured .course-features li {
    color: rgba(255,255,255,.7);
}

.course-features li svg {
    color: var(--coral-500);
    min-width: 16px;
}

/* ── Testimonials ── */
.testimonials {
    position: relative;
    padding: 100px 0;
    background: var(--white);
    overflow: hidden;
}

.geo-shape--hex {
    top: 50%;
    right: -40px;
    width: 180px;
    height: 180px;
    background: var(--coral-500);
    opacity: .04;
    clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
    transform: translateY(-50%);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.testimonial-card {
    background: var(--off-white);
    border-radius: var(--radius-lg);
    padding: 36px 32px;
    transition: var(--transition);
    border: 1px solid transparent;
}

.testimonial-card:hover {
    background: var(--white);
    border-color: var(--gray-200);
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.testimonial-stars {
    display: flex;
    gap: 4px;
    color: var(--coral-500);
    margin-bottom: 20px;
}

.testimonial-text {
    font-size: .95rem;
    color: var(--gray-600);
    line-height: 1.8;
    margin-bottom: 24px;
    font-style: italic;
}

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

.testimonial-avatar {
    width: 44px;
    height: 44px;
    background: var(--coral-500);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1rem;
    color: var(--white);
}

.testimonial-name {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: .95rem;
    color: var(--charcoal-900);
}

/* ── Contact ── */
.contact {
    position: relative;
    padding: 100px 0;
    background: var(--charcoal-900);
    overflow: hidden;
}

.contact-bg-shape {
    position: absolute;
    bottom: -80px;
    left: -80px;
    width: 400px;
    height: 400px;
    background: var(--coral-500);
    border-radius: 50%;
    opacity: .05;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: start;
}

.contact-text {
    font-size: 1rem;
    color: rgba(255,255,255,.7);
    line-height: 1.7;
    margin-bottom: 36px;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 24px;
    margin-bottom: 32px;
}

.contact-detail {
    display: flex;
    align-items: flex-start;
    gap: 16px;
}

.contact-detail-icon {
    width: 48px;
    height: 48px;
    min-width: 48px;
    background: rgba(232,85,77,.12);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--coral-400);
}

.contact-detail-label {
    display: block;
    font-size: .78rem;
    text-transform: uppercase;
    letter-spacing: .1em;
    color: rgba(255,255,255,.45);
    margin-bottom: 4px;
}

.contact-detail-value {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: .95rem;
    color: var(--white);
    line-height: 1.5;
}

.contact-link {
    color: var(--coral-400);
    transition: var(--transition);
}

.contact-link:hover {
    color: var(--coral-300);
}

.contact-map {
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.contact-form-wrap {
    position: relative;
    z-index: 1;
}

.contact-form-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 44px 36px;
    box-shadow: var(--shadow-xl);
}

.contact-form-title {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--charcoal-900);
    margin-bottom: 8px;
}

.contact-form-subtitle {
    font-size: .9rem;
    color: var(--gray-400);
    margin-bottom: 28px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.form-group {
    margin-bottom: 18px;
}

.form-group label {
    display: block;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: .85rem;
    color: var(--charcoal-800);
    margin-bottom: 6px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1.5px solid var(--gray-200);
    border-radius: var(--radius-sm);
    font-family: var(--font-body);
    font-size: .9rem;
    color: var(--gray-800);
    background: var(--off-white);
    transition: var(--transition);
    outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--coral-500);
    background: var(--white);
    box-shadow: 0 0 0 3px rgba(232,85,77,.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.form-success {
    display: none;
    text-align: center;
    padding: 40px 20px;
}

.form-success.active {
    display: block;
}

.success-icon {
    width: 72px;
    height: 72px;
    background: var(--coral-50);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    color: var(--coral-500);
}

.form-success h4 {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--charcoal-900);
    margin-bottom: 8px;
}

.form-success p {
    font-size: .9rem;
    color: var(--gray-600);
    margin-bottom: 24px;
}

/* ── Footer ── */
.footer {
    position: relative;
    background: var(--charcoal-800);
    padding: 80px 0 0;
    overflow: hidden;
}

.footer-shapes {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.footer-shape--1 {
    position: absolute;
    top: -60px;
    right: 10%;
    width: 200px;
    height: 200px;
    background: var(--coral-500);
    border-radius: 50%;
    opacity: .04;
}

.footer-shape--2 {
    position: absolute;
    bottom: -40px;
    left: 20%;
    width: 160px;
    height: 160px;
    background: var(--coral-500);
    border-radius: var(--radius-md);
    transform: rotate(30deg);
    opacity: .03;
}

.footer-shape--3 {
    position: absolute;
    top: 30%;
    right: 5%;
    width: 80px;
    height: 80px;
    border: 3px solid var(--coral-500);
    border-radius: 50%;
    opacity: .06;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 48px;
    padding-bottom: 60px;
    border-bottom: 1px solid rgba(255,255,255,.08);
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.05rem;
    color: var(--white);
    margin-bottom: 16px;
}

.footer-desc {
    font-size: .9rem;
    color: rgba(255,255,255,.5);
    line-height: 1.7;
    max-width: 280px;
}

.footer-heading {
    font-family: var(--font-heading);
    font-size: .85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .1em;
    color: var(--white);
    margin-bottom: 20px;
}

.footer-links ul {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a {
    font-size: .9rem;
    color: rgba(255,255,255,.5);
    transition: var(--transition);
}

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

.footer-contact p {
    font-size: .9rem;
    color: rgba(255,255,255,.5);
    line-height: 1.7;
    margin-bottom: 8px;
}

.footer-phone {
    color: var(--coral-400) !important;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1rem;
}

.footer-phone:hover {
    color: var(--coral-300) !important;
}

.footer-bottom {
    padding: 24px 0;
    text-align: center;
}

.footer-bottom p {
    font-size: .82rem;
    color: rgba(255,255,255,.3);
}

/* ── Scroll Reveal (progressive enhancement) ── */
@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(30px);
        transition: opacity .6s ease, transform .6s ease;
    }

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

/* ── Responsive ── */
@media (max-width: 1024px) {
    .services-grid,
    .courses-grid,
    .testimonials-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .about-grid,
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .about-image img {
        height: 500px;
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 40px;
    }
}

@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: var(--charcoal-900);
        flex-direction: column;
        justify-content: center;
        gap: 24px;
        padding: 40px;
        transition: var(--transition);
        box-shadow: -10px 0 40px rgba(0,0,0,.3);
    }

    .nav-links.active {
        right: 0;
    }

    .nav-toggle {
        display: flex;
        z-index: 1001;
    }

    .nav-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

    .nav-toggle.active span:nth-child(2) {
        opacity: 0;
    }

    .nav-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }

    .services-grid,
    .courses-grid,
    .testimonials-grid {
        grid-template-columns: 1fr;
    }

    .hero-stats {
        gap: 24px;
    }

    .hero-stat-divider {
        display: none;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .about-accent-block {
        right: 12px;
        bottom: -12px;
        width: 72px;
        height: 72px;
    }

    .about-accent-block svg {
        width: 28px;
        height: 28px;
    }
}

@media (max-width: 480px) {
    .hero-actions {
        flex-direction: column;
        align-items: center;
    }

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

    .contact-form-card {
        padding: 28px 20px;
    }
}