:root {
    color-scheme: dark;
    --font-sans: Inter, "Manrope", "Segoe UI", Roboto, Arial, sans-serif;
    --bg: #070b17;
    --bg-deep: #050811;
    --surface: #0e1425;
    --surface-2: #121b30;
    --surface-3: #17233a;
    --glass: rgba(13, 20, 37, 0.72);
    --glass-strong: rgba(12, 18, 32, 0.9);
    --border: rgba(137, 159, 195, 0.16);
    --border-strong: rgba(33, 212, 211, 0.34);
    --text: #f4f7ff;
    --text-soft: #c6d0e5;
    --muted: #8d9ab6;
    --primary: #21d4d3;
    --primary-bright: #63f0eb;
    --primary-dark: #12aeb4;
    --accent: #8b75ff;
    --accent-soft: rgba(139, 117, 255, 0.2);
    --success: #2bd39b;
    --warning: #ffc767;
    --danger: #ff6f85;
    --radius-sm: 10px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-xl: 32px;
    --container: 1200px;
    --shadow-sm: 0 8px 22px rgba(0, 0, 0, 0.18);
    --shadow-card: 0 20px 52px rgba(0, 0, 0, 0.24);
    --shadow-glow: 0 20px 62px rgba(14, 183, 191, 0.16);
    --transition: 180ms ease;
}

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

html {
    scroll-behavior: smooth;
    background: var(--bg);
}

body {
    margin: 0;
    min-width: 280px;
    min-height: 100vh;
    font-family: var(--font-sans);
    line-height: 1.55;
    color: var(--text);
    background:
        radial-gradient(circle at 85% 5%, rgba(33, 212, 211, 0.12), transparent 31rem),
        radial-gradient(circle at 15% 30%, rgba(139, 117, 255, 0.09), transparent 28rem),
        linear-gradient(180deg, #070b17 0%, #080d1a 45%, #060914 100%);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    -webkit-tap-highlight-color: rgba(33, 212, 211, 0.12);
}

body.menu-open {
    overflow: hidden;
}

::selection {
    background: rgba(33, 212, 211, 0.28);
    color: var(--text);
}

::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

::-webkit-scrollbar-track {
    background: var(--bg-deep);
}

::-webkit-scrollbar-thumb {
    border: 2px solid var(--bg-deep);
    border-radius: 999px;
    background: #273750;
}

::-webkit-scrollbar-thumb:hover {
    background: #37516d;
}

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

p,
h1,
h2,
h3 {
    margin: 0;
}

p {
    color: var(--text-soft);
}

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

button,
input,
select {
    font: inherit;
}

button {
    cursor: pointer;
}

:focus-visible {
    outline: 2px solid var(--primary);
    outline-offset: 3px;
}

.container {
    width: min(var(--container), calc(100% - 48px));
    margin: 0 auto;
}

.section {
    position: relative;
    padding: clamp(58px, 7vw, 92px) 0;
}

.section-tight {
    padding: clamp(26px, 4vw, 42px) 0;
}

.section.alt {
    background: linear-gradient(180deg, rgba(13, 20, 37, 0.26), rgba(13, 20, 37, 0.7));
    border-block: 1px solid rgba(137, 159, 195, 0.06);
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 16px;
    color: var(--primary-bright);
    font-size: 0.76rem;
    font-weight: 700;
    letter-spacing: 0.17em;
    text-transform: uppercase;
}

.eyebrow::before {
    content: "";
    width: 26px;
    height: 1px;
    background: var(--primary);
    box-shadow: 0 0 13px var(--primary);
}

.section-heading {
    max-width: 690px;
    margin-bottom: clamp(34px, 5vw, 52px);
}

.section-heading.center {
    text-align: center;
}

.section-heading.center .eyebrow {
    justify-content: center;
}

.section-heading h2,
.cta-banner h2,
.faq-grid h2 {
    margin-bottom: 14px;
    color: var(--text);
    font-size: clamp(1.72rem, 3vw, 2.52rem);
    line-height: 1.15;
    letter-spacing: -0.04em;
}

.section-heading p,
.cta-banner p,
.faq-grid > div:first-child p {
    font-size: 1.02rem;
}

/* Header */
.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    padding-top: max(0px, env(safe-area-inset-top));
    border-bottom: 1px solid transparent;
    background: rgba(7, 11, 23, 0.42);
    backdrop-filter: blur(14px);
    transition: background var(--transition), border-color var(--transition), box-shadow var(--transition);
}

.site-header.is-scrolled {
    background: rgba(7, 11, 23, 0.92);
    border-color: var(--border);
    box-shadow: 0 10px 34px rgba(0, 0, 0, 0.2);
}

.header-inner {
    position: relative;
    min-height: 78px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 26px;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    min-width: max-content;
}

.brand-logo,
.brand-mark {
    width: 46px;
    height: 46px;
    display: grid;
    place-items: center;
    flex: 0 0 auto;
    overflow: hidden;
    border-radius: 14px;
    background: linear-gradient(135deg, rgba(33, 212, 211, 0.18), rgba(139, 117, 255, 0.2));
    border: 1px solid rgba(33, 212, 211, 0.24);
}

.brand-logo img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: 4px;
}

.brand-mark {
    font-size: 0.84rem;
    font-weight: 800;
    color: var(--primary-bright);
}

.brand strong {
    display: block;
    font-size: 1.04rem;
    line-height: 1.1;
    letter-spacing: 0.02em;
}

.brand small {
    display: block;
    margin-top: 3px;
    color: var(--muted);
    font-size: 0.74rem;
    letter-spacing: 0.09em;
    text-transform: uppercase;
}

.main-nav {
    display: flex;
    align-items: center;
    gap: 6px;
}

.main-nav > a:not(.nav-pill) {
    min-height: 44px;
    display: inline-flex;
    align-items: center;
    padding: 0 15px;
    border-radius: 999px;
    color: var(--text-soft);
    font-size: 0.93rem;
    transition: color var(--transition), background var(--transition);
}

.main-nav > a:not(.nav-pill):hover,
.main-nav > a:not(.nav-pill).is-active {
    color: var(--text);
    background: rgba(255, 255, 255, 0.065);
}

.main-nav > a:not(.nav-pill).is-active {
    box-shadow: inset 0 0 0 1px rgba(33, 212, 211, 0.19);
}

.nav-pill {
    min-height: 44px;
    display: inline-flex;
    align-items: center;
    margin-left: 7px;
    padding: 0 19px;
    border-radius: 999px;
    color: #07121a;
    font-size: 0.92rem;
    font-weight: 700;
    background: linear-gradient(125deg, var(--primary), #73ebe6);
    transition: transform var(--transition), box-shadow var(--transition);
}

.nav-pill:hover {
    transform: translateY(-1px);
    box-shadow: 0 12px 26px rgba(33, 212, 211, 0.2);
}

.language-switcher {
    height: 38px;
    display: flex;
    align-items: center;
    gap: 3px;
    margin-left: 10px;
    padding: 3px;
    border: 1px solid var(--border);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.03);
}

.language-switcher a {
    padding: 6px 10px;
    border-radius: 999px;
    color: var(--muted);
    font-size: 0.77rem;
    font-weight: 600;
    transition: color var(--transition), background var(--transition);
}

.language-switcher a.is-active {
    color: var(--text);
    background: var(--surface-3);
}

.nav-toggle {
    display: none;
    width: 46px;
    height: 46px;
    place-items: center;
    gap: 5px;
    padding: 12px;
    border: 1px solid var(--border);
    border-radius: 14px;
    color: var(--text);
    background: var(--surface);
}

.nav-toggle span {
    display: block;
    width: 20px;
    height: 2px;
    border-radius: 4px;
    background: currentColor;
}

/* Buttons */
.btn {
    min-height: 50px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 0 23px;
    border: 1px solid transparent;
    border-radius: 999px;
    color: var(--text);
    font-size: 0.94rem;
    font-weight: 650;
    transition: transform var(--transition), background var(--transition), border-color var(--transition), box-shadow var(--transition), color var(--transition);
}

.btn:hover:not(:disabled) {
    transform: translateY(-2px);
}

.btn:active:not(:disabled) {
    transform: translateY(0);
}

.btn-primary {
    color: #06131b;
    background: linear-gradient(130deg, var(--primary), var(--primary-bright));
    box-shadow: 0 14px 30px rgba(33, 212, 211, 0.17);
}

.btn-primary:hover:not(:disabled) {
    box-shadow: 0 18px 35px rgba(33, 212, 211, 0.27);
}

.btn-secondary {
    border-color: var(--border);
    background: rgba(255, 255, 255, 0.035);
}

.btn-secondary:hover:not(:disabled) {
    border-color: var(--border-strong);
    background: rgba(33, 212, 211, 0.07);
}

.btn-disabled {
    color: var(--muted);
    border-color: var(--border);
    background: rgba(255, 255, 255, 0.025);
    cursor: not-allowed;
}

.btn.full {
    width: 100%;
}

.btn-inline {
    min-height: 52px;
    flex: 0 0 auto;
}

.hero-actions,
.cta-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

/* Home */
.hero {
    position: relative;
    overflow: hidden;
}

.hero-home {
    padding: clamp(52px, 8vw, 92px) 0 clamp(44px, 6vw, 72px);
}

.hero-home::before {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
    background:
        radial-gradient(circle at 69% 30%, rgba(33, 212, 211, 0.13), transparent 26rem),
        radial-gradient(circle at 37% 14%, rgba(139, 117, 255, 0.1), transparent 28rem);
}

.hero-grid {
    position: relative;
    display: grid;
    align-items: center;
    gap: clamp(38px, 5vw, 66px);
}

.hero-home-grid {
    grid-template-columns: minmax(340px, 0.91fr) minmax(400px, 1.09fr);
}

.hero-copy h1 {
    max-width: 600px;
    margin-bottom: 19px;
    font-size: clamp(2.38rem, 5vw, 4.25rem);
    line-height: 1.05;
    letter-spacing: -0.065em;
}

.hero-copy > p {
    max-width: 550px;
    margin-bottom: 34px;
    color: var(--text-soft);
    font-size: clamp(1.02rem, 1.7vw, 1.12rem);
}

.hero-media,
.support-hero-image,
.showcase-media {
    position: relative;
}

.hero-media::before,
.support-hero-image::before,
.showcase-media::before {
    content: "";
    position: absolute;
    inset: 10% 12%;
    z-index: -1;
    border-radius: 42%;
    background: rgba(33, 212, 211, 0.2);
    filter: blur(54px);
}

.hero-media img,
.support-hero-image img,
.showcase-media img {
    width: 100%;
    border: 1px solid rgba(137, 159, 195, 0.19);
    border-radius: var(--radius-xl);
    object-fit: cover;
    box-shadow: var(--shadow-card), var(--shadow-glow);
}

.hero-media img {
    aspect-ratio: 1.54;
}

.hero-mini-stats {
    display: grid;
    gap: 12px;
    margin-top: 42px;
}

.hero-mini-stats-three {
    grid-template-columns: repeat(3, 1fr);
}

.hero-mini-stats div {
    min-height: 94px;
    padding: 15px 14px;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.025);
}

.hero-mini-stats strong {
    display: block;
    margin-bottom: 6px;
    color: var(--text);
    font-size: 0.91rem;
}

.hero-mini-stats span {
    display: block;
    color: var(--muted);
    font-size: 0.75rem;
    line-height: 1.38;
}

.quick-strip {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 13px;
}

.quick-card {
    display: flex;
    align-items: center;
    gap: 14px;
    min-height: 90px;
    padding: 16px;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    background: var(--glass);
    transition: transform var(--transition), border-color var(--transition);
}

.quick-card:hover {
    transform: translateY(-2px);
    border-color: rgba(33, 212, 211, 0.25);
}

.quick-icon,
.feature-icon {
    display: grid;
    place-items: center;
    flex: 0 0 auto;
    color: var(--primary-bright);
    font-size: 0.68rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    border: 1px solid rgba(33, 212, 211, 0.25);
    background: rgba(33, 212, 211, 0.09);
}

.quick-icon {
    width: 43px;
    height: 43px;
    border-radius: 13px;
}

.quick-card strong {
    display: block;
    margin-bottom: 3px;
    font-size: 0.92rem;
}

.quick-card p {
    color: var(--muted);
    font-size: 0.78rem;
    line-height: 1.35;
}

.cards {
    display: grid;
    gap: 18px;
}

.cards.three {
    grid-template-columns: repeat(3, 1fr);
}

.cards.four {
    grid-template-columns: repeat(4, 1fr);
}

.card {
    position: relative;
    overflow: hidden;
    padding: clamp(22px, 3vw, 28px);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    background: linear-gradient(145deg, rgba(18, 27, 48, 0.88), rgba(10, 16, 30, 0.92));
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}

.card:hover {
    transform: translateY(-3px);
    border-color: rgba(33, 212, 211, 0.24);
    box-shadow: var(--shadow-card);
}

.card h3 {
    margin-bottom: 10px;
    font-size: 1.14rem;
    letter-spacing: -0.02em;
}

.card p {
    color: var(--text-soft);
    font-size: 0.94rem;
}

.process-card {
    min-height: 188px;
}

.step-number {
    display: inline-flex;
    margin-bottom: 22px;
    padding: 6px 12px;
    border-radius: 999px;
    color: var(--primary-bright);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    background: rgba(33, 212, 211, 0.1);
}

.feature-card {
    display: flex;
    flex-direction: column;
    min-height: 370px;
}

.feature-icon {
    width: 52px;
    height: 52px;
    margin-bottom: 23px;
    border-radius: 16px;
}

.mini-list {
    display: grid;
    gap: 10px;
    list-style: none;
    margin: 22px 0 28px;
    padding: 0;
    color: var(--text-soft);
    font-size: 0.88rem;
}

.mini-list li {
    display: flex;
    align-items: center;
    gap: 10px;
}

.mini-list li::before {
    content: "";
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--primary);
}

.link-arrow {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    margin-top: auto;
    color: var(--primary-bright);
    font-size: 0.9rem;
    font-weight: 650;
}

.link-arrow::after {
    content: "\2192";
    transition: transform var(--transition);
}

.link-arrow:hover::after {
    transform: translateX(4px);
}

.split {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    align-items: center;
    gap: clamp(38px, 7vw, 86px);
}

.showcase-copy h2 {
    margin-bottom: 27px;
    font-size: clamp(1.78rem, 3vw, 2.55rem);
    line-height: 1.17;
    letter-spacing: -0.045em;
}

.journey-list {
    display: grid;
    gap: 22px;
}

.journey-list article {
    padding-left: 18px;
    border-left: 2px solid rgba(33, 212, 211, 0.33);
}

.journey-list strong {
    display: block;
    margin-bottom: 6px;
}

.journey-list p {
    color: var(--muted);
    font-size: 0.91rem;
}

.showcase-media img {
    aspect-ratio: 1.55;
}

.cta-banner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: clamp(28px, 4vw, 50px);
    padding: clamp(28px, 4vw, 44px);
    border: 1px solid rgba(33, 212, 211, 0.2);
    border-radius: var(--radius-xl);
    background:
        radial-gradient(circle at 90% 20%, rgba(33, 212, 211, 0.13), transparent 40%),
        linear-gradient(135deg, rgba(16, 26, 48, 0.96), rgba(9, 14, 28, 0.94));
}

.cta-banner > div:first-child {
    max-width: 640px;
}

/* Inner pages */
.page-main {
    min-height: 55vh;
}

.page-hero {
    position: relative;
    overflow: hidden;
    padding: clamp(48px, 7vw, 78px) 0 clamp(34px, 5vw, 62px);
}

.page-hero::after {
    content: "";
    position: absolute;
    width: 480px;
    height: 480px;
    top: -240px;
    right: -140px;
    z-index: -1;
    border-radius: 50%;
    background: rgba(33, 212, 211, 0.12);
    filter: blur(50px);
}

.support-hero-grid,
.apps-hero-grid {
    display: grid;
    grid-template-columns: minmax(330px, 0.9fr) minmax(390px, 1.1fr);
    align-items: center;
    gap: clamp(36px, 6vw, 74px);
}

.page-hero h1 {
    max-width: 620px;
    margin-bottom: 18px;
    font-size: clamp(2.16rem, 4.8vw, 3.65rem);
    line-height: 1.08;
    letter-spacing: -0.06em;
}

.page-hero p {
    max-width: 570px;
    margin-bottom: 31px;
    font-size: clamp(0.99rem, 1.5vw, 1.08rem);
}

.support-hero-image img {
    aspect-ratio: 1.55;
}

.support-card {
    min-height: 250px;
}

.support-card .btn {
    margin-top: 23px;
}

.support-links-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
}

.support-link-card {
    min-height: 190px;
    display: flex;
    flex-direction: column;
}

.support-link-card .link-arrow {
    margin-top: 23px;
}

.faq-grid {
    display: grid;
    grid-template-columns: 0.82fr 1.18fr;
    gap: clamp(34px, 7vw, 78px);
}

.faq {
    display: grid;
    gap: 12px;
}

.faq details {
    overflow: hidden;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.025);
}

.faq summary {
    padding: 19px 22px;
    color: var(--text);
    font-weight: 600;
    cursor: pointer;
}

.faq details[open] {
    border-color: rgba(33, 212, 211, 0.23);
}

.faq details p {
    padding: 0 22px 20px;
    color: var(--muted);
    font-size: 0.93rem;
}

.app-intro-strip {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 13px;
}

.app-intro-strip article {
    min-height: 84px;
    padding: 17px 20px;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.025);
}

.app-intro-strip strong,
.app-intro-strip span {
    display: block;
}

.app-intro-strip strong {
    margin-bottom: 4px;
}

.app-intro-strip span {
    color: var(--muted);
    font-size: 0.84rem;
}

.app-download-grid {
    grid-template-columns: repeat(4, 1fr);
}

.download-card {
    min-height: 362px;
    display: flex;
    flex-direction: column;
}

.download-card p {
    margin-bottom: 22px;
}

.download-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 8px;
    margin-bottom: 24px;
}

.platform-pill,
.download-badge {
    padding: 6px 10px;
    border-radius: 999px;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.platform-pill {
    color: var(--primary-bright);
    background: rgba(33, 212, 211, 0.1);
}

.download-badge.ok {
    color: var(--success);
    background: rgba(43, 211, 155, 0.11);
}

.download-badge.missing {
    color: var(--warning);
    background: rgba(255, 199, 103, 0.1);
}

.download-meta {
    display: grid;
    gap: 5px;
    margin-top: auto;
    margin-bottom: 22px;
    color: var(--text-soft);
    font-size: 0.83rem;
}

.download-meta small {
    color: var(--muted);
}

.tutorial-grid .tutorial-card {
    padding: 15px 15px 24px;
}

.tutorial-card video {
    width: 100%;
    margin-bottom: 20px;
    aspect-ratio: 16 / 9;
    border-radius: var(--radius-md);
    background: var(--bg-deep);
    object-fit: cover;
}

.tutorial-card h3,
.tutorial-card p,
.tutorial-card .btn {
    margin-inline: 8px;
}

.tutorial-card p {
    min-height: 64px;
    margin-bottom: 21px;
}

/* Channels */
.channels-hero {
    padding-bottom: clamp(24px, 4vw, 42px);
}

.channels-hero-content {
    text-align: center;
}

.channels-hero-content h1 {
    max-width: none;
    margin-inline: auto;
}

.channels-hero-content p {
    max-width: 700px;
    margin: 0 auto 27px;
}

.channels-hero-badges {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 9px;
}

.channels-hero-badges span {
    padding: 8px 15px;
    border: 1px solid rgba(33, 212, 211, 0.2);
    border-radius: 999px;
    color: var(--text-soft);
    font-size: 0.82rem;
    background: rgba(33, 212, 211, 0.06);
}

.channel-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
}

.stat-card {
    padding: 21px 23px;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    background: var(--glass);
}

.stat-card span {
    display: block;
    margin-bottom: 8px;
    color: var(--muted);
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.stat-card strong {
    font-size: clamp(1.55rem, 3vw, 2rem);
    line-height: 1;
}

.toolbar {
    display: flex;
    align-items: center;
    gap: 11px;
}

.toolbar-channels-advanced {
    padding: 15px;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    background: var(--glass);
}

.search-box {
    position: relative;
}

.search-box.grow {
    flex: 1 1 320px;
}

.search-box::before {
    content: "";
    position: absolute;
    left: 19px;
    top: 50%;
    width: 15px;
    height: 15px;
    transform: translateY(-58%);
    border: 2px solid var(--muted);
    border-radius: 50%;
}

.search-box::after {
    content: "";
    position: absolute;
    left: 32px;
    top: calc(50% + 7px);
    width: 7px;
    height: 2px;
    transform: rotate(45deg);
    background: var(--muted);
}

.toolbar input,
.toolbar select,
.page-size-control select {
    min-height: 52px;
    border: 1px solid var(--border);
    border-radius: 13px;
    color: var(--text);
    background: var(--surface);
    transition: border-color var(--transition), box-shadow var(--transition);
}

.toolbar input {
    width: 100%;
    padding: 0 17px 0 48px;
}

.toolbar select {
    min-width: 186px;
    padding: 0 38px 0 16px;
}

.toolbar input::placeholder {
    color: var(--muted);
}

.toolbar input:focus,
.toolbar select:focus,
.page-size-control select:focus {
    border-color: var(--primary);
    outline: none;
    box-shadow: 0 0 0 3px rgba(33, 212, 211, 0.12);
}

.toolbar select option,
.page-size-control select option {
    color: var(--text);
    background: var(--surface);
}

.category-chip-wrap {
    display: flex;
    gap: 9px;
    overflow-x: auto;
    padding-top: 18px;
    padding-bottom: 10px;
    scrollbar-width: thin;
}

.category-chip {
    min-height: 41px;
    display: inline-flex;
    align-items: center;
    gap: 9px;
    flex: 0 0 auto;
    padding: 0 14px;
    border: 1px solid var(--border);
    border-radius: 999px;
    color: var(--text-soft);
    background: rgba(255, 255, 255, 0.035);
    transition: color var(--transition), border-color var(--transition), background var(--transition);
}

.category-chip small {
    display: inline-flex;
    justify-content: center;
    min-width: 24px;
    padding: 2px 6px;
    border-radius: 999px;
    color: var(--muted);
    background: rgba(255, 255, 255, 0.06);
}

.category-chip:hover,
.category-chip.is-active {
    border-color: var(--border-strong);
    color: var(--text);
    background: rgba(33, 212, 211, 0.1);
}

.category-chip.is-active small {
    color: #041116;
    background: var(--primary);
}

.channels-results-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 15px;
    min-height: 62px;
    margin-top: 8px;
    margin-bottom: 11px;
}

.status-line {
    color: var(--text-soft);
    font-size: 0.91rem;
}

.page-size-control {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    color: var(--muted);
    font-size: 0.85rem;
}

.page-size-control select {
    min-height: 40px;
    padding: 0 10px;
}

.is-hidden {
    display: none;
}

.channel-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 13px;
    scroll-margin-top: 94px;
}

.channel-card {
    display: flex;
    align-items: center;
    gap: 13px;
    min-height: 90px;
    padding: 14px;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    background: linear-gradient(150deg, rgba(18, 27, 48, 0.78), rgba(10, 16, 30, 0.92));
    transition: transform var(--transition), border-color var(--transition), background var(--transition);
}

.channel-card:hover {
    transform: translateY(-2px);
    border-color: rgba(33, 212, 211, 0.27);
    background: var(--surface-2);
}

.channel-logo {
    width: 57px;
    height: 57px;
    display: grid;
    place-items: center;
    flex: 0 0 auto;
    overflow: hidden;
    border-radius: 13px;
    color: var(--primary-bright);
    font-size: 0.76rem;
    font-weight: 700;
    background: var(--surface-3);
}

.channel-logo img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: 7px;
}

.channel-body {
    min-width: 0;
}

.channel-body h3 {
    overflow: hidden;
    color: var(--text);
    font-size: 0.9rem;
    line-height: 1.35;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.channel-meta {
    display: flex;
    align-items: center;
    gap: 6px;
    min-width: 0;
    margin-bottom: 7px;
}

.channel-category,
.channel-country {
    max-width: 110px;
    overflow: hidden;
    padding: 3px 7px;
    border-radius: 999px;
    color: var(--text-soft);
    font-size: 0.65rem;
    font-weight: 700;
    text-overflow: ellipsis;
    white-space: nowrap;
    background: rgba(33, 212, 211, 0.1);
}

.channel-country {
    color: #d7cfff;
    background: rgba(139, 117, 255, 0.16);
}

.channels-pagination {
    display: none;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 7px;
    padding-block: 22px;
}

.channels-pagination.is-visible {
    display: flex;
}

.pagination-btn {
    min-width: 42px;
    min-height: 42px;
    padding: 0 13px;
    border: 1px solid rgba(137, 159, 195, 0.29);
    border-radius: 12px;
    color: var(--text-soft);
    background: var(--surface);
    font-weight: 600;
    transition: border-color var(--transition), color var(--transition), background var(--transition);
}

.pagination-btn:hover:not(:disabled) {
    border-color: var(--primary);
    color: var(--text);
    background: rgba(33, 212, 211, 0.1);
}

.pagination-btn.is-active {
    border-color: var(--primary);
    color: #06131b;
    background: var(--primary);
}

.pagination-btn:disabled {
    border-color: rgba(137, 159, 195, 0.12);
    color: #65738d;
    background: rgba(255, 255, 255, 0.02);
    cursor: not-allowed;
}

.pagination-gap {
    padding: 0 5px;
    color: var(--muted);
}

.empty-state {
    grid-column: 1 / -1;
    padding: clamp(42px, 8vw, 72px) 26px;
    border: 1px dashed rgba(137, 159, 195, 0.25);
    border-radius: var(--radius-lg);
    text-align: center;
    background: rgba(255, 255, 255, 0.025);
}

.empty-state h3 {
    margin-bottom: 8px;
}

.empty-state-error {
    border-color: rgba(255, 111, 133, 0.29);
}

/* Footer */
.site-footer {
    margin-top: clamp(44px, 7vw, 72px);
    padding: clamp(42px, 6vw, 58px) 0 max(25px, env(safe-area-inset-bottom));
    border-top: 1px solid var(--border);
    background: rgba(5, 8, 17, 0.58);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 0.8fr 0.8fr;
    gap: clamp(28px, 5vw, 70px);
    padding-bottom: 36px;
}

.footer-grid h2 {
    margin-bottom: 12px;
    font-size: 1.22rem;
}

.footer-grid p {
    max-width: 370px;
    color: var(--muted);
}

.footer-grid h3 {
    margin-bottom: 13px;
    color: var(--muted);
    font-size: 0.75rem;
    letter-spacing: 0.13em;
    text-transform: uppercase;
}

.footer-grid a {
    display: block;
    margin-bottom: 11px;
    color: var(--text-soft);
    font-size: 0.91rem;
    transition: color var(--transition);
}

.footer-grid a:hover {
    color: var(--primary-bright);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    gap: 18px;
    padding-top: 23px;
    border-top: 1px solid var(--border);
    color: var(--muted);
    font-size: 0.8rem;
}

/* Responsive */
@media (max-width: 1100px) {
    .quick-strip,
    .cards.four,
    .app-download-grid,
    .channel-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .hero-home-grid,
    .support-hero-grid,
    .apps-hero-grid,
    .split {
        grid-template-columns: 1fr;
    }

    .hero-copy {
        max-width: 690px;
    }

    .hero-media,
    .support-hero-image,
    .showcase-media {
        max-width: 760px;
        width: 100%;
    }
}

@media (max-width: 860px) {
    .container {
        width: min(var(--container), calc(100% - 32px));
    }

    .header-inner {
        min-height: 70px;
    }

    .nav-toggle {
        display: grid;
    }

    .main-nav {
        position: absolute;
        top: calc(100% + 9px);
        left: 0;
        right: 0;
        display: none;
        align-items: stretch;
        flex-direction: column;
        gap: 5px;
        padding: 13px;
        border: 1px solid var(--border);
        border-radius: 20px;
        background: var(--glass-strong);
        box-shadow: var(--shadow-card);
        backdrop-filter: blur(20px);
    }

    .main-nav.is-open {
        display: flex;
    }

    .main-nav > a:not(.nav-pill),
    .nav-pill {
        justify-content: center;
        width: 100%;
        min-height: 49px;
        margin-left: 0;
    }

    .language-switcher {
        justify-content: center;
        height: 45px;
        margin: 8px 0 0;
    }

    .cards.three,
    .support-links-grid,
    .faq-grid,
    .app-intro-strip {
        grid-template-columns: 1fr;
    }

    .cta-banner {
        align-items: flex-start;
        flex-direction: column;
    }

    .toolbar-channels-advanced {
        flex-wrap: wrap;
    }

    .toolbar select,
    .btn-inline {
        flex: 1 1 calc(50% - 6px);
    }
}

@media (max-width: 600px) {
    .container {
        width: min(var(--container), calc(100% - 26px));
    }

    .brand-logo,
    .brand-mark {
        width: 43px;
        height: 43px;
    }

    .hero-home,
    .page-hero {
        padding-top: 36px;
    }

    .hero-copy h1,
    .page-hero h1 {
        letter-spacing: -0.052em;
    }

    .hero-actions,
    .cta-actions {
        flex-direction: column;
    }

    .hero-actions .btn,
    .cta-actions .btn {
        width: 100%;
    }

    .hero-mini-stats-three,
    .quick-strip,
    .cards.four,
    .channel-stats,
    .app-download-grid,
    .channel-grid {
        grid-template-columns: 1fr;
    }

    .hero-mini-stats div {
        min-height: 74px;
    }

    .feature-card,
    .download-card {
        min-height: 0;
    }

    .toolbar-channels-advanced {
        padding: 11px;
    }

    .search-box.grow,
    .toolbar select,
    .btn-inline {
        flex-basis: 100%;
        width: 100%;
    }

    .channels-results-bar,
    .footer-bottom {
        align-items: flex-start;
        flex-direction: column;
    }

    .channel-card {
        min-height: 82px;
    }

    .pagination-btn {
        min-height: 44px;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 28px;
    }
}

@media (max-height: 500px) and (orientation: landscape) {
    .hero-home,
    .page-hero {
        padding-top: 28px;
        padding-bottom: 28px;
    }
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        scroll-behavior: auto;
        transition-duration: 1ms;
        animation-duration: 1ms;
    }
}