:root {
    --bg: #0a0a0f;
    --bg-card: #12121a;
    --bg-card-hover: #1a1a25;
    --surface: #16161f;
    --border: rgba(255,255,255,0.06);
    --text: #e8e8ed;
    --text-muted: #8888a0;
    --accent: #6c5ce7;
    --accent-light: #a29bfe;
    --accent-glow: rgba(108,92,231,0.3);
    --green: #00b894;
    --pink: #fd79a8;
    --blue: #0984e3;
    --orange: #e17055;
    --radius: 16px;
    --radius-sm: 10px;
    --radius-xs: 6px;
    --shadow: 0 4px 30px rgba(0,0,0,0.3);
    --shadow-lg: 0 10px 60px rgba(0,0,0,0.5);
    --transition: 0.3s cubic-bezier(0.4,0,0.2,1);
    --font-display: 'Playfair Display', Georgia, serif;
    --font-body: 'Inter', -apple-system, sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
    font-family: var(--font-body);
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

::selection { background: var(--accent); color: #fff; }

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

.section {
    padding: 100px 0;
}

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

.section__label {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--accent-light);
    margin-bottom: 16px;
}

.section__title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    line-height: 1.2;
    max-width: 700px;
    margin: 0 auto;
}

.text-gradient {
    background: linear-gradient(135deg, var(--accent-light), var(--pink), var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ───── BUTTONS ───── */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 0.95rem;
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    white-space: nowrap;
}

.btn--primary {
    background: linear-gradient(135deg, var(--accent), #8b5cf6);
    color: #fff;
    box-shadow: 0 4px 20px var(--accent-glow);
}
.btn--primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px var(--accent-glow);
}
.btn--primary:active {
    transform: translateY(0);
    box-shadow: 0 2px 10px var(--accent-glow);
}

.btn--outline:active {
    transform: translateY(0);
}

.btn--outline {
    background: transparent;
    color: var(--text);
    border: 1.5px solid var(--border);
}
.btn--outline:hover {
    border-color: var(--accent);
    background: rgba(108,92,231,0.08);
}

.btn--sm { padding: 8px 18px; font-size: 0.85rem; }
.btn--lg { padding: 14px 32px; font-size: 1rem; }
.btn--full { width: 100%; }

/* ───── TAGS ───── */
.tag {
    display: inline-block;
    padding: 4px 12px;
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: 20px;
    background: rgba(108,92,231,0.12);
    color: var(--accent-light);
    letter-spacing: 0.5px;
}

.tag--free {
    background: rgba(0,184,148,0.12);
    color: var(--green);
}

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

.header.scrolled {
    background: rgba(10,10,15,0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    padding: 10px 0;
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: var(--text);
}

.logo__icon {
    font-size: 1.6rem;
    background: linear-gradient(135deg, var(--accent), var(--pink));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.logo__text {
    font-family: var(--font-display);
    font-size: 1.4rem;
    font-weight: 700;
}

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

.nav__link {
    text-decoration: none;
    color: var(--text-muted);
    font-size: 0.9rem;
    font-weight: 500;
    transition: var(--transition);
    position: relative;
}

.nav__link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent);
    transition: var(--transition);
}

.nav__link:hover { color: var(--text); }
.nav__link:hover::after { width: 100%; }

.header__cta { display: none; }

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

.burger span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text);
    border-radius: 2px;
    transition: var(--transition);
}

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

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

.hero__orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.4;
}

.hero__orb--1 {
    width: 600px;
    height: 600px;
    background: var(--accent);
    top: -200px;
    right: -100px;
    animation: float 20s ease-in-out infinite;
}

.hero__orb--2 {
    width: 400px;
    height: 400px;
    background: var(--pink);
    bottom: -100px;
    left: -100px;
    animation: float 15s ease-in-out infinite reverse;
}

.hero__orb--3 {
    width: 300px;
    height: 300px;
    background: var(--green);
    top: 50%;
    left: 40%;
    animation: float 18s ease-in-out infinite 3s;
}

@keyframes float {
    0%,100% { transform: translate(0,0) scale(1); }
    33% { transform: translate(30px,-40px) scale(1.05); }
    66% { transform: translate(-20px,30px) scale(0.95); }
}

.hero__inner {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero__label {
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--accent-light);
    margin-bottom: 20px;
}

.hero__title {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 24px;
}

.hero__desc {
    font-size: 1.1rem;
    color: var(--text-muted);
    max-width: 480px;
    margin-bottom: 36px;
    line-height: 1.7;
}

.hero__actions {
    display: flex;
    gap: 16px;
    margin-bottom: 50px;
}

.hero__stats {
    display: flex;
    gap: 40px;
}

.hero__stat {
    display: flex;
    flex-direction: column;
}

.hero__stat-num {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 700;
    color: var(--text);
}

.hero__stat-plus {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 700;
    color: var(--accent-light);
}

.hero__stat-label {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.hero__visual {
    position: relative;
    height: 500px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero__ring {
    position: absolute;
    width: 350px;
    height: 350px;
    border-radius: 50%;
    border: 1px solid var(--border);
    animation: spin 30s linear infinite;
}

.hero__ring::before {
    content: '';
    position: absolute;
    top: -4px;
    left: 50%;
    width: 8px;
    height: 8px;
    background: var(--accent);
    border-radius: 50%;
    box-shadow: 0 0 20px var(--accent);
}

@keyframes spin { 100% { transform: rotate(360deg); } }

.hero__card {
    position: absolute;
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 24px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    backdrop-filter: blur(20px);
    box-shadow: var(--shadow);
    animation: floatCard 6s ease-in-out infinite;
}

.hero__card-icon { font-size: 1.8rem; }

.hero__card span {
    font-weight: 600;
    font-size: 0.9rem;
}

.hero__card--1 { top: 40px; right: 20px; animation-delay: 0s; }
.hero__card--2 { bottom: 100px; left: 0; animation-delay: 2s; }
.hero__card--3 { top: 50%; right: -10px; animation-delay: 4s; }

@keyframes floatCard {
    0%,100% { transform: translateY(0); }
    50% { transform: translateY(-12px); }
}

/* ───── ABOUT ───── */
.about__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 24px;
}

.about__card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 36px 28px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.about__card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--accent), var(--pink));
    opacity: 0;
    transition: var(--transition);
}

.about__card:hover {
    transform: translateY(-4px);
    border-color: rgba(108,92,231,0.2);
    box-shadow: 0 10px 40px rgba(108,92,231,0.1);
}

.about__card:hover::before { opacity: 1; }

.about__card-num {
    font-family: var(--font-display);
    font-size: 3rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--accent), rgba(108,92,231,0.2));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 16px;
    line-height: 1;
}

.about__card-title {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 12px;
}

.about__card-desc {
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.7;
}

/* ───── COURSES ───── */
.courses__filters {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
    margin-top: 30px;
}

.courses__filter {
    padding: 8px 20px;
    border: 1px solid var(--border);
    border-radius: 30px;
    background: transparent;
    color: var(--text-muted);
    font-family: var(--font-body);
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
}

.courses__filter:hover,
.courses__filter.active {
    background: var(--accent);
    color: #fff;
    border-color: var(--accent);
}

.courses__grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 24px;
}

.course-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    transition: var(--transition);
    position: relative;
}

.course-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(108,92,231,0.2);
}

.course-card.hidden {
    display: none;
}

.course-card__badge {
    position: absolute;
    top: 16px;
    right: 16px;
    z-index: 2;
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 700;
    backdrop-filter: blur(10px);
}

.course-card__badge--free {
    background: rgba(0,184,148,0.9);
    color: #fff;
}

.course-card__badge--paid {
    background: rgba(10,10,15,0.8);
    color: var(--text);
    border: 1px solid var(--border);
}

.course-card__img {
    height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.course-card__emoji {
    font-size: 4rem;
    filter: drop-shadow(0 4px 20px rgba(0,0,0,0.3));
    transition: var(--transition);
}

.course-card:hover .course-card__emoji {
    transform: scale(1.15) rotate(-5deg);
}

.course-card__body {
    padding: 24px;
}

.course-card__tags {
    display: flex;
    gap: 8px;
    margin-bottom: 12px;
}

.course-card__title {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 10px;
    line-height: 1.3;
}

.course-card__desc {
    font-size: 0.88rem;
    color: var(--text-muted);
    line-height: 1.6;
    margin-bottom: 20px;
}

.course-card__footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.course-card__rating {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.85rem;
    color: var(--text-muted);
}

.stars {
    color: #f9ca24;
    letter-spacing: 2px;
}

/* ───── WEBINARS ───── */
.webinars__list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.webinar {
    display: flex;
    align-items: center;
    gap: 30px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 28px 32px;
    transition: var(--transition);
}

.webinar:hover {
    border-color: rgba(108,92,231,0.2);
    box-shadow: 0 8px 30px rgba(108,92,231,0.08);
}

.webinar__date {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--accent), #8b5cf6);
    border-radius: var(--radius-sm);
    flex-shrink: 0;
}

.webinar__day {
    font-family: var(--font-display);
    font-size: 1.6rem;
    font-weight: 700;
    line-height: 1;
    color: #fff;
}

.webinar__month {
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: rgba(255,255,255,0.8);
}

.webinar__info {
    flex: 1;
}

.webinar__tags {
    display: flex;
    gap: 8px;
    margin-bottom: 8px;
}

.webinar__title {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 6px;
}

.webinar__desc {
    font-size: 0.88rem;
    color: var(--text-muted);
    margin-bottom: 10px;
    line-height: 1.6;
}

.webinar__meta {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    font-size: 0.8rem;
    color: var(--text-muted);
}

.webinar__price {
    color: var(--pink);
    font-weight: 600;
}

.webinar__btn {
    flex-shrink: 0;
}

/* ───── RESULTS ───── */
.results {
    background: linear-gradient(180deg, var(--bg) 0%, var(--surface) 50%, var(--bg) 100%);
}

.results__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 30px;
}

.results__item {
    text-align: center;
    padding: 40px 24px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    transition: var(--transition);
}

.results__item:hover {
    transform: translateY(-4px);
    border-color: rgba(108,92,231,0.2);
}

.results__icon {
    font-size: 2.5rem;
    margin-bottom: 16px;
}

.results__num {
    font-family: var(--font-display);
    font-size: 3rem;
    font-weight: 800;
    display: inline;
}

.results__plus {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 700;
    color: var(--accent-light);
}

.results__label {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-top: 8px;
}

/* ───── TESTIMONIALS ───── */
.testimonials__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 24px;
}

.testimonial {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 32px;
    transition: var(--transition);
}

.testimonial:hover {
    transform: translateY(-4px);
    border-color: rgba(108,92,231,0.2);
}

.testimonial__stars {
    color: #f9ca24;
    font-size: 1rem;
    letter-spacing: 3px;
    margin-bottom: 16px;
}

.testimonial__text {
    font-size: 0.95rem;
    line-height: 1.7;
    color: var(--text);
    margin-bottom: 24px;
    font-style: italic;
}

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

.testimonial__avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1rem;
    color: #fff;
    flex-shrink: 0;
}

.testimonial__name {
    display: block;
    font-size: 0.9rem;
}

.testimonial__role {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* ───── CTA ───── */
.cta {
    padding: 80px 0;
}

.cta__inner {
    position: relative;
    background: linear-gradient(135deg, rgba(108,92,231,0.15), rgba(253,121,168,0.1));
    border: 1px solid rgba(108,92,231,0.2);
    border-radius: 24px;
    padding: 60px 40px;
    text-align: center;
    overflow: hidden;
}

.cta__orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.3;
}

.cta__orb--1 {
    width: 300px;
    height: 300px;
    background: var(--accent);
    top: -100px;
    right: -50px;
}

.cta__orb--2 {
    width: 200px;
    height: 200px;
    background: var(--pink);
    bottom: -80px;
    left: -40px;
}

.cta__title {
    font-family: var(--font-display);
    font-size: clamp(1.8rem, 3vw, 2.4rem);
    font-weight: 700;
    margin-bottom: 16px;
    position: relative;
    z-index: 1;
}

.cta__desc {
    font-size: 1rem;
    color: var(--text-muted);
    max-width: 500px;
    margin: 0 auto 30px;
    position: relative;
    z-index: 1;
}

.cta__form {
    display: flex;
    gap: 12px;
    max-width: 480px;
    margin: 0 auto 16px;
    position: relative;
    z-index: 1;
}

.cta__input {
    flex: 1;
    padding: 14px 20px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--bg-card);
    color: var(--text);
    font-family: var(--font-body);
    font-size: 0.95rem;
    outline: none;
    transition: var(--transition);
}

.cta__input:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-glow);
}

.cta__note {
    font-size: 0.8rem;
    color: var(--text-muted);
    position: relative;
    z-index: 1;
}

/* ───── CONTACT ───── */
.contact__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

.form-group {
    margin-bottom: 20px;
}

.form-label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--text);
}

.form-input {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--bg-card);
    color: var(--text);
    font-family: var(--font-body);
    font-size: 0.95rem;
    outline: none;
    transition: var(--transition);
}

.form-input:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-glow);
}

.form-input--textarea {
    min-height: 120px;
    resize: vertical;
}

.contact__info {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contact__info-card {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.contact__info-icon {
    font-size: 1.5rem;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(108,92,231,0.1);
    border-radius: var(--radius-sm);
    flex-shrink: 0;
}

.contact__info-card strong {
    display: block;
    font-size: 0.9rem;
    margin-bottom: 4px;
}

.contact__info-card p {
    font-size: 0.88rem;
    color: var(--text-muted);
    line-height: 1.5;
}

.contact__socials {
    display: flex;
    gap: 12px;
    margin-top: 8px;
}

.contact__social {
    padding: 10px 18px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    text-decoration: none;
    color: var(--text-muted);
    font-size: 0.85rem;
    font-weight: 500;
    transition: var(--transition);
}

.contact__social:hover {
    border-color: var(--accent);
    color: var(--accent-light);
    background: rgba(108,92,231,0.06);
}

/* ───── FOOTER ───── */
.footer {
    border-top: 1px solid var(--border);
    padding: 60px 0 30px;
}

.footer__grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer__desc {
    font-size: 0.88rem;
    color: var(--text-muted);
    margin-top: 16px;
    line-height: 1.7;
    max-width: 300px;
}

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

.footer__links h4 {
    font-size: 0.9rem;
    font-weight: 700;
    margin-bottom: 4px;
}

.footer__links a {
    text-decoration: none;
    color: var(--text-muted);
    font-size: 0.85rem;
    transition: var(--transition);
}

.footer__links a:hover { color: var(--accent-light); }

.footer__bottom {
    border-top: 1px solid var(--border);
    padding-top: 24px;
    text-align: center;
    font-size: 0.82rem;
    color: var(--text-muted);
}

/* ───── MODAL ───── */
.modal {
    position: fixed;
    inset: 0;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: var(--transition);
}

.modal.active {
    opacity: 1;
    pointer-events: all;
}

.modal__overlay {
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,0.7);
    backdrop-filter: blur(8px);
}

.modal__content {
    position: relative;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 40px;
    text-align: center;
    max-width: 400px;
    width: 90%;
    transform: scale(0.9) translateY(20px);
    transition: var(--transition);
}

.modal.active .modal__content {
    transform: scale(1) translateY(0);
}

.modal__close {
    position: absolute;
    top: 12px;
    right: 16px;
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 1.5rem;
    cursor: pointer;
    transition: var(--transition);
}

.modal__close:hover { color: var(--text); }

.modal__icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0,184,148,0.15);
    border-radius: 50%;
    font-size: 1.8rem;
    color: var(--green);
}

.modal__title {
    font-family: var(--font-display);
    font-size: 1.4rem;
    margin-bottom: 8px;
}

.modal__text {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 24px;
}

.modal__btn { min-width: 140px; }

/* ───── ANIMATIONS ON SCROLL ───── */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

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

/* ───── RESPONSIVE ───── */
@media (max-width: 1024px) {
    .hero__inner {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .hero__desc { margin: 0 auto 36px; }
    .hero__actions { justify-content: center; }
    .hero__stats { justify-content: center; }
    .hero__visual { display: none; }
    .footer__grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
    .nav { display: none; }
    .nav.active {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: rgba(10,10,15,0.95);
        backdrop-filter: blur(20px);
        padding: 24px;
        gap: 20px;
        border-bottom: 1px solid var(--border);
    }
    .burger { display: flex; }
    .burger.active span:nth-child(1) { transform: rotate(45deg) translate(5px,5px); }
    .burger.active span:nth-child(2) { opacity: 0; }
    .burger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px,-5px); }

    .hero { padding: 100px 0 60px; }
    .hero__actions { flex-direction: column; align-items: center; }
    .hero__stats { flex-direction: column; gap: 16px; }

    .webinar { flex-direction: column; text-align: center; }
    .webinar__btn { width: 100%; }
    .webinar__meta { justify-content: center; }

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

    .cta__form { flex-direction: column; }

    .footer__grid { grid-template-columns: 1fr; text-align: center; }
    .footer__brand { display: flex; flex-direction: column; align-items: center; }
    .footer__links { align-items: center; }

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

@media (max-width: 480px) {
    .section { padding: 60px 0; }
    .section__title { font-size: 1.7rem; }
    .about__grid { grid-template-columns: 1fr; }
    .results__grid { grid-template-columns: 1fr 1fr; }
    .testimonials__grid { grid-template-columns: 1fr; }
}