:root {
    --bg: #eef5fb;
    --surface: rgba(255, 255, 255, 0.9);
    --surface-strong: #ffffff;
    --text: #10263d;
    --muted: #4d6478;
    --line: rgba(16, 38, 61, 0.12);
    --primary: #0f8a89;
    --primary-strong: #0b6f74;
    --accent: #ff3e2f;
    --warm: #ffd166;
    --shadow: 0 24px 60px rgba(16, 38, 61, 0.12);
    --radius: 24px;
    --content: 1180px;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: "Segoe UI", "Trebuchet MS", sans-serif;
    color: var(--text);
    background:
        radial-gradient(circle at top left, rgba(111, 220, 225, 0.28), transparent 34%),
        radial-gradient(circle at top right, rgba(255, 209, 102, 0.24), transparent 28%),
        linear-gradient(180deg, #f5fbff 0%, #ebf3fa 55%, #f8fbfe 100%);
    line-height: 1.6;
}

a {
    color: var(--primary-strong);
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

code {
    border-radius: 6px;
    background: rgba(16, 38, 61, 0.08);
    padding: 2px 6px;
    font-family: "Cascadia Mono", "SFMono-Regular", Consolas, monospace;
    font-size: 0.92em;
}

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

.site-shell {
    min-height: 100vh;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 20;
    backdrop-filter: blur(18px);
    background: rgba(245, 251, 255, 0.82);
    border-bottom: 1px solid var(--line);
}

.nav {
    max-width: var(--content);
    margin: 0 auto;
    padding: 14px 20px;
    display: flex;
    align-items: center;
    gap: 18px;
    justify-content: space-between;
}

.brand {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 700;
    color: var(--text);
}

.brand img {
    width: 42px;
    height: 42px;
    border-radius: 12px;
    box-shadow: 0 12px 24px rgba(15, 138, 137, 0.2);
}

.brand-copy small {
    display: block;
    color: var(--muted);
    font-weight: 600;
}

.nav-links {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    align-items: center;
}

.nav-links a {
    font-size: 0.96rem;
    color: var(--muted);
    font-weight: 600;
}

.nav-links .button-link {
    color: #fff;
}

.wrap {
    max-width: var(--content);
    margin: 0 auto;
    padding: 0 20px;
}

.hero {
    padding: 76px 0 46px;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 28px;
    align-items: stretch;
}

.hero-copy,
.hero-card,
.panel,
.info-card,
.faq-item,
.page-card {
    background: var(--surface);
    border: 1px solid rgba(255, 255, 255, 0.7);
    box-shadow: var(--shadow);
    border-radius: var(--radius);
}

.hero-copy {
    padding: 34px;
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 7px 12px;
    border-radius: 999px;
    background: rgba(15, 138, 137, 0.1);
    color: var(--primary-strong);
    font-weight: 700;
    font-size: 0.88rem;
    letter-spacing: 0.01em;
}

h1, h2, h3 {
    margin: 0 0 12px;
    line-height: 1.12;
}

h1 {
    font-size: clamp(2.4rem, 5vw, 4.45rem);
    letter-spacing: -0.03em;
}

h2 {
    font-size: clamp(1.65rem, 3vw, 2.65rem);
    letter-spacing: -0.02em;
}

h3 {
    font-size: 1.12rem;
}

.lead {
    font-size: 1.1rem;
    color: var(--muted);
    max-width: 60ch;
}

.verification-note {
    margin-top: 18px;
    padding: 16px 18px;
    border-radius: 16px;
    border: 1px solid rgba(15, 138, 137, 0.2);
    background: rgba(255, 255, 255, 0.78);
}

.verification-note p {
    margin: 0;
    color: var(--muted);
}

.verification-note p + p {
    margin-top: 8px;
}

.hero-points,
.page-list,
.support-list {
    padding-left: 18px;
    margin: 18px 0 0;
    color: var(--muted);
}

.actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: 26px;
}

.button-link,
.ghost-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 48px;
    padding: 0 18px;
    border-radius: 999px;
    font-weight: 700;
    transition: transform 0.2s ease, background 0.2s ease;
}

.button-link {
    background: linear-gradient(135deg, var(--primary) 0%, #50d6dc 100%);
    color: #fff;
    box-shadow: 0 14px 28px rgba(15, 138, 137, 0.26);
}

.ghost-link {
    border: 1px solid var(--line);
    color: var(--text);
    background: rgba(255, 255, 255, 0.7);
}

.button-link:hover,
.ghost-link:hover {
    transform: translateY(-1px);
    text-decoration: none;
}

.hero-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 26px;
}

.meta-pill {
    padding: 10px 14px;
    border-radius: 999px;
    background: rgba(16, 38, 61, 0.06);
    color: var(--text);
    font-weight: 700;
    font-size: 0.92rem;
}

.hero-card {
    padding: 22px;
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.device-card {
    background: linear-gradient(180deg, #122430 0%, #1b3546 100%);
    color: #eff8ff;
    border-radius: 26px;
    padding: 22px;
    min-height: 100%;
    position: relative;
    overflow: hidden;
}

.device-card::before {
    content: "";
    position: absolute;
    inset: auto -12% -30% auto;
    width: 260px;
    height: 260px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(80, 214, 220, 0.28), transparent 70%);
}

.device-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 18px;
}

.device-chip {
    display: inline-flex;
    gap: 8px;
    align-items: center;
    padding: 7px 12px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.08);
    color: #cceff1;
    font-weight: 700;
    font-size: 0.85rem;
}

.result-card {
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 20px;
    padding: 18px;
    margin-top: 14px;
}

.result-card strong {
    display: block;
    font-size: 1.5rem;
}

.result-list {
    display: grid;
    gap: 12px;
    margin-top: 16px;
}

.result-row {
    display: grid;
    grid-template-columns: 80px 1fr;
    gap: 12px;
    align-items: center;
    padding: 12px;
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.06);
}

.thumb {
    aspect-ratio: 16 / 10;
    border-radius: 12px;
    background:
        linear-gradient(135deg, rgba(255, 62, 47, 0.95), rgba(15, 138, 137, 0.75)),
        #173343;
    position: relative;
}

.thumb::after {
    content: "";
    position: absolute;
    inset: 50% auto auto 50%;
    width: 26px;
    height: 18px;
    transform: translate(-50%, -50%);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.9);
    clip-path: polygon(24% 18%, 24% 82%, 82% 50%);
}

.row-kicker {
    color: #8fe8ea;
    font-size: 0.83rem;
    font-weight: 700;
}

.row-title {
    font-weight: 700;
}

.row-meta {
    color: #c9dce8;
    font-size: 0.92rem;
}

.section {
    padding: 28px 0 20px;
}

.section:not(:first-of-type) {
    content-visibility: auto;
    contain-intrinsic-size: auto 760px;
}

.section-heading {
    display: flex;
    justify-content: space-between;
    align-items: end;
    gap: 20px;
    margin-bottom: 18px;
}

.section-heading p {
    margin: 0;
    color: var(--muted);
    max-width: 64ch;
}

.grid-3,
.grid-2,
.faq-grid,
.page-grid {
    display: grid;
    gap: 18px;
}

.grid-3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

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

.panel,
.info-card,
.faq-item,
.page-card {
    padding: 24px;
}

.kicker {
    color: var(--primary-strong);
    font-size: 0.88rem;
    font-weight: 800;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    margin-bottom: 8px;
}

.muted {
    color: var(--muted);
}

.stats {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px;
}

.store-assets {
    display: grid;
    grid-template-columns: 1.7fr repeat(3, 0.55fr);
    gap: 14px;
    margin-top: 22px;
    align-items: start;
}

.store-assets figure {
    margin: 0;
    overflow: hidden;
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.74);
    border: 1px solid var(--line);
}

.store-assets img {
    width: 100%;
    height: auto;
    object-fit: cover;
}

.store-assets .feature-preview img {
    aspect-ratio: 1024 / 500;
}

.store-assets figure:not(.feature-preview) img {
    aspect-ratio: 9 / 16;
}

.store-assets figcaption {
    padding: 10px 12px;
    color: var(--muted);
    font-size: 0.86rem;
    font-weight: 700;
}

.stat {
    padding: 20px;
    border-radius: 20px;
    background: linear-gradient(180deg, rgba(255,255,255,0.88), rgba(233, 247, 248, 0.9));
    border: 1px solid rgba(15, 138, 137, 0.1);
}

.stat strong {
    display: block;
    font-size: 2rem;
    line-height: 1;
    margin-bottom: 8px;
}

.faq-item h3,
.page-card h3 {
    margin-bottom: 10px;
}

.faq-section {
    display: grid;
    gap: 18px;
}

.page-hero {
    padding: 60px 0 24px;
}

.page-hero .page-card {
    padding: 32px;
}

.content-stack {
    display: grid;
    gap: 18px;
}

.legal-copy p,
.legal-copy li,
.page-card p {
    color: var(--muted);
}

.footer {
    padding: 42px 0 56px;
}

.footer-shell {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 18px;
    padding: 24px;
    border-radius: var(--radius);
    background: rgba(12, 35, 49, 0.92);
    color: #eef7fb;
    box-shadow: var(--shadow);
}

.footer-shell a {
    color: #93edef;
}

.footer-links {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    align-items: start;
}

.contact-card {
    background: rgba(255, 255, 255, 0.06);
    border-radius: 18px;
    padding: 18px;
}

.micro {
    font-size: 0.9rem;
}

.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

@media (max-width: 980px) {
    .hero-grid,
    .grid-3,
    .grid-2,
    .faq-grid,
    .page-grid,
    .store-assets,
    .stats,
    .footer-shell {
        grid-template-columns: 1fr;
    }

    .section-heading {
        align-items: start;
        flex-direction: column;
    }
}

@media (max-width: 720px) {
    .hero {
        padding-top: 42px;
    }

    .hero-copy,
    .hero-card,
    .panel,
    .info-card,
    .faq-item,
    .page-card {
        padding: 20px;
        border-radius: 20px;
    }

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

    .nav-links {
        gap: 12px;
    }

    h1 {
        font-size: 2.3rem;
    }
}