:root {
    color-scheme: dark;
    --background: #020202;
    --background-soft: #08090b;
    --panel: rgba(255, 255, 255, 0.055);
    --panel-strong: rgba(255, 255, 255, 0.095);
    --text: #f7f3ee;
    --muted: #a9a4a0;
    --subtle: #6f6a66;
    --line: rgba(255, 255, 255, 0.15);
    --line-strong: rgba(255, 255, 255, 0.24);
    --pink: #ff2f92;
    --icon-purple: #6d17e8;
    --icon-magenta: #dd2f93;
    --icon-violet: #9a20e8;
    --icon-light: #f5f1ec;
    --cyan: #2bd6ff;
    --amber: #ffbd3d;
    --green: #a7ff55;
    --shadow: 0 28px 90px rgba(0, 0, 0, 0.48);
    --radius: 8px;
    --serif: "Instrument Serif", Georgia, serif;
    --sans: Manrope, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
    box-sizing: border-box;
}

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

body {
    min-width: 320px;
    margin: 0;
    font-family: var(--sans);
    font-size: 16px;
    line-height: 1.6;
    color: var(--text);
    background:
        linear-gradient(118deg, rgba(221, 47, 147, 0.28), transparent 28rem),
        linear-gradient(248deg, rgba(109, 23, 232, 0.26), transparent 34rem),
        repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.018) 0 1px, transparent 1px 84px),
        var(--background);
    overflow-x: hidden;
}

body::before {
    position: fixed;
    inset: 0;
    z-index: -1;
    pointer-events: none;
    content: "";
    opacity: 0.42;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.026) 1px, transparent 1px);
    background-size: 34px 34px;
    mask-image: linear-gradient(to bottom, black, transparent 78%);
}

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

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

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

.skip-link {
    position: absolute;
    left: 1rem;
    top: 1rem;
    z-index: 20;
    padding: 0.75rem 1rem;
    color: var(--background);
    background: var(--text);
    border-radius: var(--radius);
    transform: translateY(-140%);
}

.skip-link:focus {
    transform: translateY(0);
}

.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
    white-space: nowrap;
    clip-path: inset(50%);
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    width: min(1180px, calc(100% - 32px));
    margin: 0 auto;
    padding: 1rem 0;
    backdrop-filter: blur(18px);
}

.brand,
.nav-links {
    display: flex;
    align-items: center;
}

.brand {
    gap: 0.65rem;
    padding-left: 0.45rem;
    font-weight: 800;
    letter-spacing: 0;
}

.brand-mark {
    width: 2.15rem;
    height: 2.15rem;
    border-radius: 22%;
    object-fit: contain;
    box-shadow:
        0 0 0 1px rgba(255, 255, 255, 0.18),
        0 10px 26px rgba(221, 47, 147, 0.28);
}

.nav-links {
    gap: 0.25rem;
    padding: 0.35rem;
    border: 1px solid var(--line);
    border-radius: 999px;
    background: rgba(2, 2, 2, 0.62);
}

.nav-links a {
    padding: 0.45rem 0.8rem;
    border-radius: 999px;
    color: var(--muted);
    font-size: 0.82rem;
    font-weight: 700;
    transition: color 180ms ease, background 180ms ease;
}

.nav-links a:hover,
.nav-links a:focus-visible {
    color: var(--text);
    background: rgba(255, 255, 255, 0.09);
}

.language-switcher {
    display: inline-flex;
    align-items: center;
}

.language-switcher select {
    min-height: 2.5rem;
    max-width: 9.5rem;
    padding: 0 2.75rem 0 0.85rem;
    border: 1px solid var(--line);
    border-radius: 999px;
    color: var(--text);
    background:
        linear-gradient(135deg, rgba(109, 23, 232, 0.18), rgba(221, 47, 147, 0.14)),
        rgba(2, 2, 2, 0.72);
    font: inherit;
    font-size: 0.82rem;
    font-weight: 800;
    outline: none;
}

.language-switcher select:hover,
.language-switcher select:focus-visible {
    border-color: var(--line-strong);
    box-shadow: 0 0 0 3px rgba(221, 47, 147, 0.16);
}

.section-shell {
    width: min(1180px, calc(100% - 32px));
    margin: 0 auto;
}

.hero {
    display: grid;
    grid-template-columns: minmax(0, 0.9fr) minmax(360px, 1.1fr);
    gap: clamp(2rem, 7vw, 6.5rem);
    align-items: center;
    min-height: calc(100svh - 76px);
    padding: clamp(2.5rem, 6vw, 5.5rem) 0 clamp(4rem, 7vw, 6rem);
}

.hero-copy {
    position: relative;
    z-index: 2;
}

.eyebrow {
    color: var(--amber);
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

h1 {
    margin-top: 0.55rem;
    font-family: var(--serif);
    font-size: clamp(5.1rem, 13vw, 11rem);
    font-weight: 400;
    line-height: 0.78;
    letter-spacing: 0;
}

.hero-subtitle {
    max-width: 34rem;
    margin-top: 2rem;
    color: #d6d0cb;
    font-size: clamp(1.15rem, 2vw, 1.55rem);
    font-weight: 600;
    line-height: 1.35;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: 2rem;
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 3rem;
    padding: 0 1.1rem;
    border-radius: 999px;
    font-size: 0.9rem;
    font-weight: 800;
    transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
}

.button:hover,
.button:focus-visible {
    transform: translateY(-2px);
}

.button i {
    margin-right: 0.45rem;
    font-size: 1.1rem;
}

.button-primary {
    color: #050505;
    background: var(--text);
}

.button-app-store {
    flex-basis: 100%;
    width: fit-content;
}

.button-secondary {
    border: 1px solid var(--line-strong);
    color: var(--text);
    background: rgba(255, 255, 255, 0.05);
}

.showcase {
    position: relative;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: center;
    min-height: 660px;
}

.showcase::before {
    position: absolute;
    inset: 11% 2% 8%;
    z-index: -1;
    content: "";
    border: 1px solid rgba(255, 255, 255, 0.12);
    background:
        linear-gradient(120deg, rgba(255, 47, 146, 0.2), transparent 42%),
        linear-gradient(300deg, rgba(43, 214, 255, 0.16), transparent 38%),
        rgba(255, 255, 255, 0.035);
    clip-path: polygon(9% 0, 100% 13%, 90% 100%, 0 88%);
}

.phone-card {
    filter: drop-shadow(0 30px 40px rgba(0, 0, 0, 0.55));
}

.phone-card-back {
    transform: translateX(7%) rotate(-7deg) scale(0.86);
}

.phone-card-front {
    transform: translateX(-8%) rotate(5deg);
}

.phone-frame {
    position: relative;
    width: min(295px, 43vw);
    margin: 0 auto;
    padding: 10px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 44px;
    background:
        linear-gradient(145deg, #353535, #090909 32%, #000 70%, #5b5b5b);
    box-shadow:
        inset 0 0 0 2px rgba(255, 255, 255, 0.04),
        inset 0 0 0 9px rgba(0, 0, 0, 0.86),
        0 0 0 1px rgba(0, 0, 0, 0.84);
}

.phone-frame::before {
    position: absolute;
    top: 17px;
    left: 50%;
    z-index: 3;
    width: 76px;
    height: 22px;
    content: "";
    border-radius: 999px;
    background: #050505;
    transform: translateX(-50%);
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.12);
}

.phone-button {
    position: absolute;
    z-index: -1;
    width: 4px;
    border-radius: 999px;
    background: #3c3c3c;
}

.phone-button-left {
    left: -4px;
    top: 112px;
    height: 68px;
}

.phone-button-right {
    right: -4px;
    top: 156px;
    height: 92px;
}

.phone-screen {
    position: relative;
    overflow: hidden;
    aspect-ratio: 1320 / 2868;
    border-radius: 34px;
    background: #000;
}

.phone-screen img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.content-section {
    padding: clamp(4.5rem, 9vw, 8rem) 0;
}

.section-heading {
    max-width: 760px;
    margin-bottom: clamp(2rem, 5vw, 3.5rem);
}

.section-heading h2 {
    margin-top: 0.65rem;
    font-family: var(--serif);
    font-size: clamp(2.6rem, 6vw, 5rem);
    font-weight: 400;
    line-height: 0.95;
    letter-spacing: 0;
}

.section-heading p:not(.eyebrow) {
    margin-top: 1rem;
    color: var(--muted);
    font-size: 1.03rem;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1px;
    border: 1px solid var(--line);
    background: var(--line);
}

.feature-card {
    min-height: 240px;
    padding: clamp(1.25rem, 3vw, 2rem);
    background:
        linear-gradient(145deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.025)),
        var(--background-soft);
    transition: background 180ms ease, transform 180ms ease;
}

.feature-card:hover {
    background:
        linear-gradient(145deg, rgba(255, 47, 146, 0.12), rgba(43, 214, 255, 0.07)),
        var(--background-soft);
}

.feature-card i {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.6rem;
    height: 2.6rem;
    margin-bottom: 1.4rem;
    color: var(--icon-light);
    font-size: 1.35rem;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--icon-purple), var(--icon-magenta));
    box-shadow: 0 12px 28px rgba(109, 23, 232, 0.26);
}

.feature-card:nth-child(3n + 2) i {
    background: linear-gradient(135deg, var(--icon-violet), var(--icon-magenta));
    box-shadow: 0 12px 28px rgba(221, 47, 147, 0.24);
}

.feature-card:nth-child(3n) i {
    color: var(--icon-light);
    background: linear-gradient(135deg, var(--icon-purple), var(--icon-violet) 48%, var(--icon-magenta));
    box-shadow: 0 12px 28px rgba(154, 32, 232, 0.24);
}

.feature-card h3,
.support-panel h3,
.legal-copy h3 {
    font-size: 1.02rem;
    line-height: 1.2;
}

.feature-card p,
.support-panel p,
.legal-copy p,
.technology-list p {
    margin-top: 0.75rem;
    color: var(--muted);
}

.mesh-carousel {
    margin-top: clamp(2.5rem, 6vw, 4.5rem);
}

.mesh-carousel-heading {
    display: flex;
    align-items: flex-start;
    flex-direction: column;
    gap: 0.65rem;
    margin-bottom: 1.25rem;
}

.mesh-carousel-heading h3 {
    max-width: 35rem;
    font-family: var(--serif);
    font-size: clamp(2rem, 4.4vw, 3.7rem);
    font-weight: 400;
    line-height: 0.95;
    text-align: left;
}

.mesh-carousel-track {
    display: grid;
    grid-auto-columns: clamp(172px, 21vw, 260px);
    grid-auto-flow: column;
    gap: 1rem;
    overflow-x: auto;
    padding: 0.2rem 0 1.15rem;
    scroll-padding-inline: 1rem;
    scroll-snap-type: x mandatory;
    scrollbar-color: rgba(221, 47, 147, 0.7) rgba(255, 255, 255, 0.08);
}

.mesh-carousel-track::-webkit-scrollbar {
    height: 10px;
}

.mesh-carousel-track::-webkit-scrollbar-track {
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.08);
}

.mesh-carousel-track::-webkit-scrollbar-thumb {
    border-radius: 999px;
    background: linear-gradient(90deg, var(--icon-purple), var(--icon-magenta));
}

.mesh-slide {
    position: relative;
    overflow: hidden;
    aspect-ratio: 1206 / 2622;
    margin: 0;
    border: 1px solid rgba(255, 255, 255, 0.14);
    border-radius: 30px;
    background: rgba(255, 255, 255, 0.05);
    box-shadow: 0 24px 70px rgba(0, 0, 0, 0.36);
    scroll-snap-align: start;
}

.mesh-slide::after {
    position: absolute;
    inset: 0;
    pointer-events: none;
    content: "";
    border-radius: inherit;
    box-shadow:
        inset 0 0 0 1px rgba(255, 255, 255, 0.12),
        inset 0 -50px 80px rgba(0, 0, 0, 0.28);
}

.mesh-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.split-section {
    display: grid;
    grid-template-columns: minmax(0, 0.88fr) minmax(0, 1.12fr);
    gap: clamp(2rem, 6vw, 5rem);
    align-items: start;
}

.sticky-heading {
    position: sticky;
    top: 96px;
}

.technology-list {
    display: grid;
    gap: 0.85rem;
}

.technology-list article {
    padding: 1.2rem;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background:
        linear-gradient(100deg, rgba(255, 255, 255, 0.085), rgba(255, 255, 255, 0.025)),
        rgba(0, 0, 0, 0.42);
}

.technology-list span {
    display: flex;
    align-items: center;
    gap: 0.7rem;
    font-size: 1rem;
    font-weight: 800;
}

.technology-list i {
    color: var(--icon-magenta);
    font-size: 1.35rem;
}

.support-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1rem;
}

.support-panel {
    min-height: 220px;
    padding: 1.25rem;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: rgba(255, 255, 255, 0.05);
}

.critical-panel {
    grid-column: span 2;
    min-height: 180px;
    background:
        linear-gradient(135deg, rgba(255, 189, 61, 0.16), rgba(43, 214, 255, 0.08)),
        rgba(255, 255, 255, 0.055);
}

.legal-section {
    padding-bottom: 5rem;
}

.legal-copy {
    display: grid;
    grid-template-columns: minmax(0, 0.72fr) minmax(0, 1.28fr);
    gap: 1px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--line);
    overflow: hidden;
}

.legal-copy article {
    padding: clamp(1.25rem, 3vw, 2rem);
    background: rgba(7, 8, 9, 0.94);
}

.legal-copy article:first-child {
    grid-row: span 2;
    background:
        linear-gradient(145deg, rgba(255, 47, 146, 0.13), rgba(255, 255, 255, 0.04)),
        rgba(7, 8, 9, 0.94);
}

.site-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    width: min(1180px, calc(100% - 32px));
    margin: 0 auto;
    padding: 2rem 0 3rem;
    border-top: 1px solid var(--line);
    color: var(--subtle);
    font-size: 0.9rem;
}

.site-footer nav {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

.site-footer a {
    color: var(--muted);
}

.site-footer a:hover,
.site-footer a:focus-visible {
    color: var(--text);
}

@media (max-width: 980px) {
    .hero,
    .split-section {
        grid-template-columns: 1fr;
    }

    .hero {
        min-height: auto;
    }

    .showcase {
        min-height: 560px;
        margin-top: 1rem;
    }

    .phone-frame {
        width: min(285px, 47vw);
    }

    .feature-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .support-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .sticky-heading {
        position: static;
    }
}

@media (max-width: 720px) {
    .site-header {
        align-items: flex-start;
        flex-direction: column;
        position: static;
    }

    .nav-links {
        width: 100%;
        justify-content: space-between;
        overflow-x: auto;
    }

    .nav-links a {
        white-space: nowrap;
    }

    .language-switcher,
    .language-switcher select {
        width: 100%;
    }

    .hero {
        padding-top: 2rem;
    }

    h1 {
        font-size: clamp(4.4rem, 24vw, 6.2rem);
    }

    .showcase {
        grid-template-columns: 1fr;
        min-height: auto;
        gap: 1.5rem;
    }

    .showcase::before {
        inset: 4% 8% 4%;
    }

    .phone-card-back,
    .phone-card-front {
        transform: none;
    }

    .phone-frame {
        width: min(310px, 82vw);
    }

    .phone-card-back {
        transform: scale(0.94);
    }

    .feature-grid,
    .support-grid,
    .legal-copy {
        grid-template-columns: 1fr;
    }

    .critical-panel,
    .legal-copy article:first-child {
        grid-column: auto;
        grid-row: auto;
    }

    .site-footer {
        align-items: flex-start;
        flex-direction: column;
    }
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        scroll-behavior: auto !important;
        transition-duration: 0.001ms !important;
        animation-duration: 0.001ms !important;
    }
}