/* ══════════════════════════════════════════════
   УЧИСЬ шКОДИТЬ — Global Styles
   ══════════════════════════════════════════════ */

/* ── SOCIAL BAR ── */
.social-bar {
    background: #111;
    border-bottom: 2px solid var(--green);
    padding: 7px 0;
}

.social-bar-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    align-items: center;
    gap: 4px;
    flex-wrap: wrap;
}

.social-bar-label {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: #555;
    margin-right: 8px;
}

.social-bar-link {
    display: flex;
    align-items: center;
    gap: 6px;
    text-decoration: none;
    color: #888;
    font-size: 12px;
    font-weight: 600;
    padding: 4px 10px;
    transition: all 0.2s;
    border: 1px solid transparent;
}

.social-bar-link i {
    font-size: 13px;
}

.social-bar-link:hover {
    color: var(--green);
    border-color: rgba(0,201,37,.3);
    background: rgba(0,201,37,.06);
}

.social-bar-link--wa:hover,
.social-bar-link--yt:hover,
.social-bar-link--gh:hover {
    color: var(--green);
    border-color: rgba(0,201,37,.3);
    background: rgba(0,201,37,.06);
}

.social-bar-sep {
    flex: 1;
}

.social-bar-contact {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    color: #555;
}

.social-bar-contact i {
    font-size: 11px;
    color: var(--green);
}

@media (max-width: 600px) {
    .social-bar-link span,
    .social-bar-contact,
    .social-bar-label { display: none; }
    .social-bar-link { padding: 4px 8px; }
    .social-bar-link i { font-size: 15px; }
}

/* ── RESET & ROOT ── */
:root {
    --green: #00c925;
    --lime: #c1ff00;
    --black: #1a1a1a;
    --dark: #303030;
    --white: #ffffff;
    --grey: #f3f3f3;
    --grey2: #e8e8e8;
    --transition: 0.25s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Lato', sans-serif;
    color: var(--black);
    background: var(--white);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

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

a {
    color: inherit;
}

/* ── HEADER ── */
.header {
    background: var(--black);
    padding: 20px 0;
    border-bottom: 4px solid var(--green);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header nav {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    /* font-family: 'Merriweather', serif; */
    font-family: "Bebas Neue", sans-serif;
    font-weight: 800;
    font-size: 22px;
    color: var(--white);
    text-decoration: none;
    letter-spacing: -0.5px;
}

.logo .strike {
    text-decoration: line-through;
    color: var(--green);
}

.nav-links {
    display: flex;
    gap: 24px;
    list-style: none;
    align-items: center;
}

.nav-links a {
    color: var(--white);
    text-decoration: none;
    font-size: 15px;
    font-weight: 500;
    transition: color var(--transition);
}

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

.nav-cta {
    background: var(--green) !important;
    color: var(--black) !important;
    padding: 8px 16px !important;
    font-weight: 700 !important;
}

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

.nav-toggle span {
    display: block;
    width: 26px;
    height: 2px;
    background: var(--white);
    transition: all var(--transition);
}

/* ── TICKER ── */
.ticker {
    background: var(--grey);
    overflow: hidden;
    padding: 8px 0;
    border-bottom: 2px solid var(--grey2);
}

.ticker-inner {
    display: inline-block;
    white-space: nowrap;
    animation: ticker 60s linear infinite;
    font-family: 'Lato', sans-serif;
    font-size: 14px;
    color: #666;
}

@keyframes ticker {
    0%   { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* ── HERO ── */
.hero {
    background: var(--black);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    position: relative;
    overflow: hidden;
    padding: 80px 0 60px;
}

.hero::before {
    content: '';
    position: absolute;
    top: -100px;
    right: -100px;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(0,201,37,.15) 0%, transparent 70%);
    pointer-events: none;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -50px;
    left: -50px;
    width: 400px;
    height: 400px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(193,255,0,.08) 0%, transparent 70%);
    pointer-events: none;
}

.hero-container {
    /* max-width: 1200px;
    margin: 0 auto;
    margin-right: auto; */
}

.hero-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    position: relative;
    z-index: 1;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(0,201,37,.15);
    border: 1px solid var(--green);
    padding: 6px 16px;
    font-size: 13px;
    font-weight: 700;
    color: var(--green);
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 32px;
    animation: fadeDown .8s ease both;
}

.hero-badge::before {
    content: '';
    width: 8px;
    height: 8px;
    background: var(--green);
    border-radius: 50%;
    animation: pulse 2s infinite;
    flex-shrink: 0;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50%       { opacity: .5; transform: scale(.8); }
}

.hero-headline {
    font-family: 'Oswald', sans-serif;
    font-size: clamp(52px, 7vw, 100px);
    font-weight: 700;
    color: var(--white);
    line-height: .95;
    letter-spacing: -1px;
    margin-bottom: 16px;
    animation: fadeUp .8s .1s ease both;
    text-align: left;
}

.hero-headline .accent {
    color: var(--green);
    display: block;
}

.hero-sub {
    font-size: clamp(16px, 2vw, 22px);
    color: #aaa;
    max-width: 560px;
    line-height: 1.6;
    margin-bottom: 40px;
    animation: fadeUp .8s .2s ease both;
}

.hero-sub strong {
    color: var(--white);
}

.hero-stats {
    display: flex;
    gap: 40px;
    margin-bottom: 48px;
    animation: fadeUp .8s .3s ease both;
    flex-wrap: wrap;
}

.stat {
    text-align: left;
}

.stat-num {
    font-family: 'Oswald', sans-serif;
    font-size: 42px;
    font-weight: 700;
    color: var(--green);
    line-height: 1;
}

.stat-label {
    font-size: 13px;
    color: #888;
    margin-top: 4px;
}

.hero-cta {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    animation: fadeUp .8s .4s ease both;
}

/* ── BUTTONS ── */
.btn-primary {
    display: inline-block;
    background: var(--green);
    color: var(--black);
    padding: 18px 40px;
    font-size: 18px;
    font-weight: 900;
    text-decoration: none;
    letter-spacing: .5px;
    transition: all var(--transition);
    font-family: 'Oswald', sans-serif;
    text-transform: uppercase;
    clip-path: polygon(0 0, calc(100% - 12px) 0, 100% 12px, 100% 100%, 0 100%);
}

.btn-primary:hover {
    background: var(--lime);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0,201,37,.4);
}

.btn-secondary {
    display: inline-block;
    border: 2px solid #555;
    color: var(--white);
    padding: 18px 40px;
    font-size: 18px;
    font-weight: 700;
    text-decoration: none;
    transition: all var(--transition);
    font-family: 'Oswald', sans-serif;
    text-transform: uppercase;
}

.btn-secondary:hover {
    border-color: var(--green);
    color: var(--green);
}

/* Floating cards */
.hero-float {
    position: absolute;
    right: 5%;
    top: 50%;
    transform: translateY(-50%);
    width: 320px;
    animation: fadeLeft .8s .2s ease both;
}

.hero-float-card {
    background: rgba(255,255,255,.04);
    border: 1px solid rgba(255,255,255,.1);
    padding: 24px;
    margin-bottom: 12px;
    backdrop-filter: blur(10px);
}

.hero-float-card:first-child {
    border-color: rgba(0,201,37,.3);
    background: rgba(0,201,37,.05);
}

.float-icon {
    font-size: 28px;
    margin-bottom: 8px;
}

.float-title {
    font-size: 13px;
    font-weight: 700;
    color: var(--white);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 4px;
}

.float-desc {
    font-size: 12px;
    color: #888;
    line-height: 1.4;
}

.float-tag {
    display: inline-block;
    background: var(--green);
    color: var(--black);
    font-size: 11px;
    font-weight: 700;
    padding: 2px 8px;
    margin-top: 8px;
}

/* ── ANNOUNCE STRIP ── */
.announce {
    background: var(--green);
    padding: 14px 0;
    text-align: center;
}

.announce p {
    font-family: 'Oswald', sans-serif;
    font-size: 18px;
    font-weight: 600;
    color: var(--black);
    letter-spacing: .5px;
}

.announce span {
    background: var(--black);
    color: var(--green);
    padding: 2px 10px;
    margin: 0 6px;
}

/* ── FORMATS ── */
.formats {
    padding: 80px 0;
    background: var(--white);
}

.formats-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

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

.section-tag {
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--green);
    margin-bottom: 12px;
}

.section-title {
    font-family: 'Merriweather', serif;
    font-size: clamp(28px, 4vw, 46px);
    font-weight: 900;
    line-height: 1.1;
    color: var(--black);
}

.section-title em {
    color: var(--green);
    font-style: normal;
}

.formats-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
    border: 3px solid var(--black);
}

.format-card {
    padding: 48px 40px;
    position: relative;
    overflow: hidden;
    transition: all .3s;
    text-decoration: none;
    display: block;
    color: inherit;
}

.format-card:first-child {
    background: var(--black);
    border-right: 3px solid var(--black);
}

.format-card:last-child {
    background: var(--white);
}

.format-card::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 4px;
    transform: scaleX(0);
    transform-origin: left;
    transition: transform .3s;
}

.format-card:first-child::before  { background: var(--green); }
.format-card:last-child::before   { background: var(--black); }
.format-card:hover::before        { transform: scaleX(1); }
.format-card:hover                { transform: translateY(-4px); }
.format-card:first-child:hover    { box-shadow: 0 20px 60px rgba(0,0,0,.5); }
.format-card:last-child:hover     { box-shadow: 0 20px 60px rgba(0,0,0,.15); }

.format-badge {
    display: inline-block;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    padding: 4px 12px;
    margin-bottom: 20px;
}

.format-card:first-child .format-badge { background: var(--green); color: var(--black); }
.format-card:last-child  .format-badge { background: var(--black); color: var(--white); }

.format-title {
    font-family: 'Oswald', sans-serif;
    font-size: clamp(32px, 4vw, 52px);
    font-weight: 700;
    line-height: 1;
    margin-bottom: 12px;
    letter-spacing: -1px;
}

.format-card:first-child .format-title { color: var(--white); }
.format-card:last-child  .format-title { color: var(--black); }

.format-subtitle {
    font-size: 15px;
    line-height: 1.5;
    margin-bottom: 28px;
    opacity: .7;
}

.format-card:first-child .format-subtitle { color: #ccc; }
.format-card:last-child  .format-subtitle { color: #555; }

.format-price {
    display: flex;
    align-items: baseline;
    gap: 10px;
    margin-bottom: 28px;
    
}

.price-main {
    font-family: 'Oswald', sans-serif;
    font-size: 38px;
    font-weight: 700;
}

.format-card:first-child .price-main { color: var(--green); }
.format-card:last-child  .price-main { color: var(--black); }

.price-unit { font-size: 14px; opacity: .5; }
.price-old  { font-size: 16px; text-decoration: line-through; opacity: .5; }
.format-card:first-child .price-unit,
.format-card:first-child .price-old {
    color: #fff;
    opacity: 0.7;
}
.format-perks {
    list-style: none;
    margin-bottom: 32px;
}

.format-perks li {
    padding: 8px 0;
    font-size: 15px;
    border-bottom: 1px solid rgba(255,255,255,.05);
    display: flex;
    align-items: center;
    gap: 10px;
}

.format-card:last-child .format-perks li { border-bottom-color: rgba(0,0,0,.05); color: var(--dark); }
.format-card:first-child .format-perks li { color: #ddd; }

.format-perks li::before {
    content: '';
    width: 6px;
    height: 6px;
    flex-shrink: 0;
    border-radius: 50%;
}

.format-card:first-child .format-perks li::before { background: var(--green); }
.format-card:last-child  .format-perks li::before  { background: var(--black); }

.format-cta {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-family: 'Oswald', sans-serif;
    font-size: 18px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .5px;
    padding: 16px 32px;
    text-decoration: none;
    transition: all var(--transition);
}

.format-card:first-child .format-cta { background: var(--green); color: var(--black); }
.format-card:last-child  .format-cta { background: var(--black); color: var(--white); }
.format-cta:hover                     { transform: translateX(4px); }
.format-card:first-child .format-cta:hover { background: var(--lime); }
.format-card:last-child  .format-cta:hover { background: var(--dark); }

.cta-arrow {
    font-size: 20px;
    transition: transform var(--transition);
}

.format-cta:hover .cta-arrow { transform: translateX(6px); }

.format-corner {
    position: absolute;
    top: 0;
    right: 0;
    width: 0;
    height: 0;
    border-style: solid;
}

.format-card:first-child .format-corner {
    border-width: 0 50px 50px 0;
    border-color: transparent rgba(0,201,37,.3) transparent transparent;
}

.format-card:last-child .format-corner {
    border-width: 0 50px 50px 0;
    border-color: transparent var(--grey) transparent transparent;
}

/* ── PROOF ── */
.proof {
    background: var(--grey);
    padding: 60px 0;
    border-top: 3px solid var(--black);
}

.proof-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-around;
    align-items: start;
    flex-wrap: wrap;
    gap: 32px;
}

.proof-item { text-align: center; }

.proof-num {
    font-family: 'Oswald', sans-serif;
    font-size: 52px;
    font-weight: 700;
    color: var(--black);
    line-height: 1;
}

.proof-num span { color: var(--green); }

.proof-label {
    font-size: 14px;
    color: #666;
    margin-top: 6px;
    max-width: 120px;
    margin-left: auto;
    margin-right: auto;
}

.proof-divider {
    width: 1px;
    height: 60px;
    background: var(--grey2);
}

/* ── WHY ── */
.why {
    background: var(--black);
    padding: 80px 0;
}

.why-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

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

.why-header .section-title { color: var(--white); }
.why-header .section-tag   { color: var(--green); }

.why-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2px;
    background: rgba(255,255,255,.05);
}

.why-item {
    background: var(--black);
    padding: 40px 32px;
    border: 1px solid rgba(255,255,255,.06);
    transition: all .3s;
    position: relative;
    overflow: hidden;
}

.why-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--green);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform .3s;
}

.why-item:hover                 { background: rgba(0,201,37,.04); }
.why-item:hover::before         { transform: scaleX(1); }

.why-num {
    font-family: 'Oswald', sans-serif;
    font-size: 56px;
    font-weight: 700;
    color: rgba(0,201,37,.15);
    line-height: 1;
    margin-bottom: 12px;
}

.why-icon {
    font-size: 28px;
    margin-bottom: 14px;
    color: var(--green);
    width: 52px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(0,201,37,.25);
    background: rgba(0,201,37,.07);
}

.why-title {
    font-family: 'Merriweather', serif;
    font-size: 18px;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 10px;
    line-height: 1.3;
}

.why-text {
    font-size: 14px;
    color: #888;
    line-height: 1.6;
}

/* ── AUDIENCE ── */
.audience {
    padding: 80px 0;
    background: var(--white);
}

.audience-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.audience-header {
    text-align: center;
    margin-bottom: 56px;
}

.audience-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.audience-card {
    border: 2px solid var(--grey2);
    padding: 32px 24px;
    text-align: center;
    transition: all .25s;
    cursor: default;
}

.audience-card:hover {
    border-color: var(--green);
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(0,0,0,.08);
}

.aud-emoji {
    font-size: 40px;
    margin-bottom: 12px;
}

.aud-age {
    font-family: 'Oswald', sans-serif;
    font-size: 22px;
    font-weight: 700;
    color: var(--black);
    margin-bottom: 6px;
}

.aud-desc {
    font-size: 13px;
    color: #777;
    line-height: 1.5;
}

/* ── SOCIAL FOLLOW SECTION ── */
.social-section {
    background: var(--grey);
    padding: 72px 0;
    border-top: 3px solid var(--grey2);
}

.social-inner {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 20px;
    text-align: center;
}

.social-section .section-tag {
    margin-bottom: 10px;
}

.social-section .section-title {
    margin-bottom: 12px;
}

.social-desc {
    font-size: 16px;
    color: #666;
    margin-bottom: 40px;
}

.social-links {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 16px;
}

.social-link {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 28px;
    font-family: 'Oswald', sans-serif;
    font-size: 16px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .5px;
    text-decoration: none;
    transition: all var(--transition);
    border: 2px solid transparent;
}

.social-link i {
    font-size: 18px;
    width: 20px;
    text-align: center;
}

.social-link.tg {
    background: var(--black);
    color: var(--white);
}

.social-link.tg:hover {
    background: #229ED9;
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(34,158,217,.35);
}

.social-link.wa {
    background: #25D366;
    color: var(--white);
}

.social-link.wa:hover {
    background: #128C7E;
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(37,211,102,.35);
}

.social-link.yt {
    background: #FF0000;
    color: var(--white);
}

.social-link.yt:hover {
    background: #cc0000;
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(255,0,0,.3);
}

.social-link.gh {
    background: var(--white);
    color: var(--black);
    border-color: var(--grey2);
}

.social-link.gh:hover {
    background: var(--black);
    color: var(--white);
    border-color: var(--black);
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(0,0,0,.2);
}

/* ── CTA SECTION ── */
.cta-section {
    background: var(--green);
    padding: 80px 0;
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: 'КОДИТЬ';
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    font-family: 'Oswald', sans-serif;
    font-size: 200px;
    font-weight: 900;
    color: rgba(0,0,0,.06);
    letter-spacing: -5px;
    white-space: nowrap;
    pointer-events: none;
}

.cta-layout {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr 420px;
    gap: 60px;
    align-items: center;
}

.cta-text-col { }

.cta-title {
    font-family: 'Oswald', sans-serif;
    font-size: clamp(36px, 6vw, 72px);
    font-weight: 700;
    color: var(--black);
    line-height: 1;
    margin-bottom: 20px;
    letter-spacing: -1px;
}

.cta-sub {
    font-size: 18px;
    color: rgba(0,0,0,.7);
    margin-bottom: 40px;
    line-height: 1.6;
}

.cta-btns {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 20px;
}

.cta-btn-dark {
    background: var(--black);
    color: var(--white);
    padding: 18px 40px;
    font-family: 'Oswald', sans-serif;
    font-size: 18px;
    font-weight: 700;
    text-decoration: none;
    text-transform: uppercase;
    transition: all var(--transition);
    letter-spacing: .5px;
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.cta-btn-dark i { font-size: 16px; }

.cta-btn-dark:hover {
    background: var(--dark);
    transform: translateY(-2px);
}

.cta-btn-outline {
    border: 3px solid var(--black);
    color: var(--black);
    padding: 18px 40px;
    font-family: 'Oswald', sans-serif;
    font-size: 18px;
    font-weight: 700;
    text-decoration: none;
    text-transform: uppercase;
    transition: all var(--transition);
    letter-spacing: .5px;
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.cta-btn-outline i { font-size: 16px; }

.cta-btn-outline:hover {
    background: var(--black);
    color: var(--white);
}

.cta-contacts-row {
    font-size: 14px;
    opacity: .65;
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.cta-contacts-row a {
    color: inherit;
    text-decoration: none;
    transition: opacity var(--transition);
}

.cta-contacts-row a:hover { opacity: 1; }

/* Teacher card */
.cta-card-col { }

.teacher-card {
    background: var(--black);
    padding: 36px;
    position: relative;
    overflow: hidden;
}

.teacher-card::after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 0;
    height: 0;
    border-style: solid;
    border-width: 0 40px 40px 0;
    border-color: transparent var(--green) transparent transparent;
}

.teacher-avatar {
    overflow: hidden;
    width: 84px;
    height: 84px;
    border-radius: 50%;
    background: rgba(0,201,37,.12);
    border: 3px solid var(--green);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 36px;
    margin-bottom: 20px;
    color: var(--green);
}
.teacher-avatar img {
    height: 100%;
    width: auto;
    object-fit: cover;
}
.teacher-name {
    font-family: 'Oswald', sans-serif;
    font-size: 24px;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 4px;
    letter-spacing: -.5px;
}

.teacher-role {
    font-size: 13px;
    color: var(--green);
    letter-spacing: 2px;
    text-transform: uppercase;
    font-weight: 700;
    margin-bottom: 20px;
}

.teacher-divider {
    height: 1px;
    background: rgba(255,255,255,.08);
    margin-bottom: 20px;
}

.teacher-facts {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 24px;
}

.teacher-facts li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    color: #ccc;
}

.teacher-facts li i {
    color: var(--green);
    font-size: 13px;
    width: 16px;
    text-align: center;
}

.teacher-discount {
    background: var(--green);
    color: var(--black);
    padding: 12px 20px;
    font-family: 'Oswald', sans-serif;
    font-size: 16px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .5px;
    display: flex;
    align-items: center;
    gap: 8px;
}

/* ── FOOTER ── */
.footer {
    background: var(--black);
    padding: 48px 0 24px;
    border-top: 4px solid var(--green);
}

.footer-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.footer-top {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    flex-wrap: wrap;
    gap: 32px;
    margin-bottom: 40px;
}

.footer-brand .logo {
    font-size: 24px;
    display: block;
    margin-bottom: 8px;
}

.footer-brand p {
    font-size: 13px;
    color: #666;
    max-width: 240px;
    line-height: 1.5;
}

.footer-links h4,
.footer-contacts h4 {
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: #666;
    margin-bottom: 16px;
}

.footer-links a,
.footer-contacts a {
    display: block;
    color: #aaa;
    text-decoration: none;
    font-size: 14px;
    margin-bottom: 8px;
    transition: color var(--transition);
}

.footer-links a:hover,
.footer-contacts a:hover {
    color: var(--green);
}

.footer-social {
    display: flex;
    gap: 10px;
    margin-top: 16px;
}

.footer-social a {
    width: 36px;
    height: 36px;
    background: rgba(255,255,255,.06);
    color: #aaa !important;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 15px;
    text-decoration: none;
    transition: all var(--transition);
    margin-bottom: 0 !important;
}

.footer-social a:hover {
    background: var(--green);
    color: var(--black) !important;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,.08);
    padding-top: 20px;
    text-align: center;
    font-size: 12px;
    color: #555;
}

/* ── SCROLL ANIMATIONS ── */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity .7s ease, transform .7s ease;
}

.reveal.visible { opacity: 1; transform: none; }

.reveal-left {
    opacity: 0;
    transform: translateX(-40px);
    transition: opacity .7s ease, transform .7s ease;
}

.reveal-left.visible { opacity: 1; transform: none; }

.reveal-right {
    opacity: 0;
    transform: translateX(40px);
    transition: opacity .7s ease, transform .7s ease;
}

.reveal-right.visible { opacity: 1; transform: none; }

.flags {
    font-size: 20px;
}

.footer-docs h4 {
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: #666;
    margin-bottom: 16px;
}

.footer-docs a {
    display: block;
    color: #aaa;
    text-decoration: none;
    font-size: 14px;
    margin-bottom: 8px;
    transition: color var(--transition);
}

.footer-docs a:hover {
    color: var(--green);
}

/* ── ПЛАВАЮЩАЯ КНОПКА МАГАЗИНА ── */
.shop-float-btn {
    position: fixed;
    bottom: 32px;
    left: 32px;
    z-index: 9999;
 
    display: inline-flex;
    align-items: center;
    gap: 0;
    overflow: hidden;
 
    background: var(--green);
    color: var(--black);
    text-decoration: none;
    font-family: 'Oswald', sans-serif;
    font-weight: 700;
    font-size: 15px;
    text-transform: uppercase;
    letter-spacing: .5px;
 
    /* «срезанный» угол как на кнопках сайта */
    clip-path: polygon(0 0, calc(100% - 10px) 0, 100% 10px, 100% 100%, 0 100%);
 
    /* по умолчанию — компактная (только иконка) */
    width: 48px;
    height: 48px;
    transition:
        width .35s cubic-bezier(.4,0,.2,1),
        box-shadow .25s ease,
        transform .25s ease;
 
    box-shadow: 4px 4px 0 0 var(--black);
}
 
.shop-float-btn:hover {
    width: 148px;   /* раскрывается при наведении */
    transform: translateY(-3px);
    box-shadow: 6px 6px 0 0 var(--black),
                0 8px 24px rgba(0,201,37,.4);
}
 
.shop-float-icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
}
 
.shop-float-label {
    white-space: nowrap;
    opacity: 0;
    transform: translateX(-6px);
    transition:
        opacity .2s ease .1s,
        transform .2s ease .1s;
    padding-right: 14px;
}
 
.shop-float-btn:hover .shop-float-label {
    opacity: 1;
    transform: translateX(0);
}
 
/* Мобайл: всегда открыта, чуть меньше */
@media (max-width: 600px) {
    .shop-float-btn {
        bottom: 20px;
        left: 20px;
        width: 130px;    /* всегда раскрыта */
        height: 44px;
    }
    .shop-float-label {
        opacity: 1;
        transform: none;
    }
    .shop-float-icon { width: 44px; height: 44px; font-size: 16px; }
}

/* ── KEYFRAMES ── */
@keyframes fadeUp {
    from { opacity: 0; transform: translateY(30px); }
    to   { opacity: 1; transform: translateY(0); }
}

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

@keyframes fadeLeft {
    from { opacity: 0; transform: translate(30px, -50%); }
    to   { opacity: 1; transform: translate(0, -50%); }
}

/* ══════════════════════════════════════════════
   RESPONSIVE
   ══════════════════════════════════════════════ */
   
@media (max-width: 1024px) {
    .cta-layout {
        grid-template-columns: 1fr;
        max-width: 680px;
        text-align: center;
    }
    .cta-btns { justify-content: center; }
    .cta-contacts-row { justify-content: center; }
    .teacher-card { max-width: 420px; margin: 0 auto; }
    .teacher-avatar { margin-left: auto; margin-right: auto; }
    .teacher-name, .teacher-role { text-align: center; }
}
    
@media (max-width: 974px) {
    .hero-float { display: none; }
}
@media (max-width: 900px) {
    .formats-grid { grid-template-columns: 1fr; }

    .format-card:first-child {
        border-right: none;
        border-bottom: 3px solid var(--black);
    }

    .why-grid { grid-template-columns: 1fr 1fr; }
    .audience-grid { grid-template-columns: 1fr 1fr; }
    .proof-divider { display: none; }
}

@media (max-width: 768px) {
    .nav-toggle { display: flex; }
    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--black);
        border-top: 2px solid var(--green);
        flex-direction: column;
        gap: 0;
        padding: 8px 0;
    }
    .nav-links.open { display: flex; }
    .nav-links a {
        padding: 12px 20px;
        display: block;
        font-size: 16px;
    }
    .nav-cta {
        margin: 8px 20px !important;
        text-align: center !important;
    }
    .header nav { position: relative; }
}

@media (max-width: 600px) {
    .hero { padding: 60px 0 40px; }
    .hero-headline { font-size: 48px; }
    .hero-stats { gap: 20px; }
    .stat-num { font-size: 32px; }
    .why-grid { grid-template-columns: 1fr; }
    .audience-grid { grid-template-columns: 1fr 1fr; }
    .format-card { padding: 32px 24px; }
    .social-links { flex-direction: column; align-items: center; }
    .social-link { width: 100%; max-width: 280px; justify-content: center; }
    .cta-section::before { font-size: 100px; }
}