:root {
    --color-primary: #8e44ad;
    --color-secondary: #9b59b6;
    --color-accent: #e91e63;
    --color-bg: #faf8fd;
    --color-text: #2a2233;
    --color-text-light: #5c5168;
    --color-border: #eadff3;
    --gtc-header-h: 84px;
    --gtc-page-w: 1120px;
    --space-lg: 24px;
    --font-head: "Figtree", "Trebuchet MS", sans-serif;
    --font-body: "Noto Sans", "Helvetica Neue", sans-serif;
}

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

html, body {
    margin: 0;
    max-width: 100%;
    overflow-x: hidden;
}

html { scroll-padding-top: var(--gtc-header-h); }

body {
    padding-top: var(--gtc-header-h);
    background: var(--color-bg);
    color: var(--color-text);
    font-family: var(--font-body);
    font-size: 1.05rem;
    line-height: 1.65;
}

img, video, iframe {
    max-width: 100%;
    height: auto;
}

a { color: var(--color-primary); }

h1, h2, h3 {
    font-family: var(--font-head);
    line-height: 1.2;
    font-weight: 700;
}

h1 { font-size: clamp(1.8rem, 3vw, 2.6rem); margin: 0 0 0.6rem; }
h2 { font-size: clamp(1.35rem, 2vw, 1.8rem); margin: 0 0 0.7rem; }
h3 { font-size: 1.1rem; margin: 0 0 0.4rem; }

p { margin: 0 0 1rem; }

[hidden] { display: none !important; }

.gtc-container {
    max-width: var(--gtc-page-w);
    margin: 0 auto;
    padding: 0 20px;
}

.gtc-measure {
    max-width: 760px;
    margin: 0 auto;
    padding: 0 20px;
}

.gtc-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    min-height: var(--gtc-header-h);
    background: #faf8fd;
    box-shadow: 0 0 0 1px #eadff3, 0 8px 24px rgba(142, 68, 173, 0.12);
}

.gtc-header__row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: var(--gtc-header-h);
    position: relative;
    gap: 12px;
}

.gtc-header__logo {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    z-index: 1;
    line-height: 0;
}

.gtc-header__logo img {
    width: 180px;
    height: auto;
    display: block;
}

.gtc-nav {
    display: flex;
    align-items: center;
    gap: 14px;
    flex: 1;
    position: relative;
    z-index: 2;
}

.gtc-nav--start { justify-content: flex-start; padding-right: 108px; }
.gtc-nav--end { justify-content: flex-end; padding-left: 108px; }

.gtc-header a,
.gtc-header a:visited {
    color: #5b2c83;
    text-decoration: none;
    font-family: var(--font-head);
    font-weight: 600;
    font-size: 0.92rem;
}

.gtc-nav a.is-active { color: var(--color-accent); }

.gtc-burger,
.gtc-overlay,
.gtc-drawer { display: none; }

.gtc-burger {
    width: 44px;
    height: 44px;
    margin-left: auto;
    border: 0;
    background: transparent;
    padding: 10px;
    cursor: pointer;
}

.gtc-burger span {
    display: block;
    height: 2px;
    margin: 5px 0;
    background: #5b2c83;
}

.gtc-hero {
    background: linear-gradient(145deg, #faf8fd 0%, #f4e9fb 48%, #fde8f2 100%);
}

.gtc-hero__split {
    display: grid;
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    gap: 36px;
    align-items: center;
    padding-top: 36px;
    padding-bottom: 40px;
}

.gtc-hero__art img {
    display: block;
    width: 100%;
    height: auto;
    object-fit: contain;
    border-radius: 20px;
    box-shadow: 0 0 28px rgba(233, 30, 99, 0.28);
}

.gtc-kicker {
    letter-spacing: 0.08em;
    text-transform: uppercase;
    font-size: 0.78rem;
    color: var(--color-secondary);
    font-weight: 600;
}

.gtc-hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 8px;
}

.gtc-section { padding: 56px 0; }

.gtc-section--tint { background: #f3eaf8; }

.gtc-feature-grid {
    list-style: none;
    margin: 28px 0 0;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-lg);
}

[data-gtc-card] {
    background: #fff;
    padding: 20px;
    box-shadow: 0 0 0 1px rgba(142, 68, 173, 0.2), 0 0 22px rgba(142, 68, 173, 0.16);
}

.gtc-orb {
    display: block;
    width: 46px;
    height: 46px;
    border-radius: 50%;
    margin-bottom: 12px;
    background: radial-gradient(circle at 35% 35%, #fff, var(--color-secondary) 45%, var(--color-primary));
    box-shadow: 0 0 16px rgba(233, 30, 99, 0.55);
}

.gtc-app {
    margin-top: 8px;
}

.gtc-app__badges {
    font-size: 0.82rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--color-secondary);
}

.gtc-app__head {
    display: flex;
    gap: 16px;
    align-items: center;
    margin: 12px 0;
}

.gtc-app__icon {
    width: 96px;
    height: 96px;
    border-radius: 22%;
    object-fit: contain;
    flex-shrink: 0;
    background: #fff;
}

.gtc-app__name {
    font-family: var(--font-head);
    font-weight: 700;
    font-size: 1.35rem;
    margin: 0;
}

.gtc-app__dev { color: var(--color-text-light); word-break: break-word; }

.gtc-app__facts {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px 20px;
    padding: 0;
    margin: 0 0 12px;
}

.gtc-app__note { color: var(--color-text-light); }
.gtc-app__checked { font-weight: 600; }

.gtc-faq details {
    border-bottom: 1px solid var(--color-border);
    padding: 8px 0;
}

.gtc-faq summary {
    cursor: pointer;
    font-family: var(--font-head);
    font-weight: 600;
    min-height: 44px;
    display: flex;
    align-items: center;
}

.gtc-cta {
    background: #8e44ad;
    color: #fff;
    padding: 56px 0;
}

.gtc-cta h2,
.gtc-cta p { color: #fff; }

.gtc-cta a { color: #fff; }

[data-gtc-btn] {
    position: relative;
    overflow: hidden;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 44px;
    padding: 10px 18px;
    border-radius: 8px;
    border: 0;
    cursor: pointer;
    font-family: var(--font-head);
    font-weight: 700;
    text-decoration: none;
    line-height: 1.2;
}

[data-gtc-btn="primary"] {
    background: var(--color-accent);
    color: #fff;
    box-shadow: 0 0 18px rgba(233, 30, 99, 0.65);
}

[data-gtc-btn="ghost"] {
    background: transparent;
    color: #5b2c83;
    box-shadow: inset 0 0 0 2px #8e44ad;
}

.gtc-cta [data-gtc-btn="primary"] {
    background: #fff;
    color: #8e44ad;
    box-shadow: 0 0 18px rgba(255, 255, 255, 0.45);
}

.gtc-ripple {
    position: absolute;
    border-radius: 50%;
    transform: scale(0);
    animation: gtc-ripple 0.6s linear;
    background: rgba(255, 255, 255, 0.45);
    pointer-events: none;
}

@keyframes gtc-ripple {
    to { transform: scale(4); opacity: 0; }
}

.gtc-footer {
    background: #2a1438;
    color: #f6eefb;
    padding: 36px 0 28px;
}

.gtc-footer a,
.gtc-footer__link {
    color: #f6eefb;
    text-decoration: none;
    background: none;
    border: 0;
    font: inherit;
    cursor: pointer;
    padding: 0;
}

.gtc-footer__map {
    display: flex;
    flex-wrap: wrap;
    gap: 10px 18px;
    margin: 12px 0 16px;
}

.gtc-footer__legal,
.gtc-footer__copy { color: #e4d4ef; font-size: 0.92rem; }

.gtc-cookie { display: none; }

.gtc-cookie:not([hidden]) {
    display: flex;
    flex-direction: column;
    gap: 12px;
    position: fixed;
    z-index: 110;
    bottom: 16px;
    right: 16px;
    max-width: 360px;
    padding: 16px;
    background: #fff;
    color: var(--color-text);
    box-shadow: 0 0 0 1px #eadff3, 0 0 24px rgba(142, 68, 173, 0.35);
}

.gtc-cookie__actions { display: flex; gap: 8px; flex-wrap: wrap; }

.gtc-note-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-lg);
    margin-top: 28px;
}

.gtc-band { height: 10px; margin: -20px -20px 16px; }
[data-gtc-band="a"] { background: #8e44ad; }
[data-gtc-band="b"] { background: #e91e63; }
[data-gtc-band="c"] { background: #9b59b6; }

[data-gtc-card="note"] h2 { font-size: 1.2rem; }
[data-gtc-card="note"] a { color: inherit; text-decoration: none; }

.gtc-form label {
    display: block;
    margin-bottom: 12px;
    font-weight: 600;
}

.gtc-form input,
.gtc-form textarea {
    display: block;
    width: 100%;
    margin-top: 6px;
    padding: 10px 12px;
    border: 1px solid var(--color-border);
    border-radius: 8px;
    font: inherit;
    background: #fff;
}

.gtc-facts, .gtc-steps { padding-left: 1.2rem; }
.gtc-steps li { margin-bottom: 16px; }
.gtc-crumbs { font-size: 0.9rem; }

code {
    font-size: 0.92em;
    background: #f3eaf8;
    padding: 0 4px;
}

@media (max-width: 1180px) {
    .gtc-nav { display: none; }

    .gtc-header__row { justify-content: space-between; }

    .gtc-header__logo {
        position: static;
        transform: none;
    }

    .gtc-burger { display: block; }

    .gtc-overlay {
        display: block;
        position: fixed;
        inset: 0;
        z-index: 200;
        background: rgba(0, 0, 0, 0.45);
        opacity: 0;
        visibility: hidden;
        transition: opacity .25s, visibility .25s;
    }

    .gtc-drawer {
        display: block;
        position: fixed;
        z-index: 210;
        background: #faf8fd;
        overflow-y: auto;
        visibility: hidden;
        transition: transform .3s ease, opacity .3s ease, visibility .3s;
    }

    .gtc-drawer a {
        display: block;
        padding: 14px 20px;
        color: #5b2c83;
        text-decoration: none;
        font-family: var(--font-head);
        font-weight: 600;
    }

    .gtc-drawer__close {
        position: absolute;
        top: 12px;
        right: 16px;
        width: 44px;
        height: 44px;
        border: 0;
        background: transparent;
        font-size: 1.6rem;
        cursor: pointer;
        color: #5b2c83;
    }

    .gtc-drawer--top {
        top: var(--gtc-header-h);
        left: 0;
        right: 0;
        max-height: calc(100dvh - var(--gtc-header-h));
        padding: 56px 0 16px;
        transform: translateY(-16px);
        opacity: 0;
    }

    body.nav-open { overflow: hidden; }
    body.nav-open .gtc-overlay { opacity: 1; visibility: visible; }
    body.nav-open .gtc-drawer { visibility: visible; }
    body.nav-open .gtc-drawer--top { transform: translateY(0); opacity: 1; }
}

@media (max-width: 768px) {
    :root { --gtc-header-h: 64px; }

    .gtc-header__logo img { width: 120px; }

    .gtc-hero__split { grid-template-columns: 1fr; }

    .gtc-app__facts { grid-template-columns: 1fr; }

    .gtc-app__icon { width: 72px; height: 72px; }

    .gtc-cookie:not([hidden]) {
        left: 12px;
        right: 12px;
        max-width: none;
    }

    .gtc-feature-grid,
    .gtc-note-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 480px) {
    .gtc-feature-grid,
    .gtc-note-grid { grid-template-columns: 1fr; }
}