:root {
    --bg: #07080d;
    --bg-elevated: #10131b;
    --glass: rgba(255, 255, 255, 0.055);
    --glass-strong: rgba(255, 255, 255, 0.09);
    --stroke: rgba(255, 255, 255, 0.12);
    --stroke-soft: rgba(255, 255, 255, 0.06);
    --text: #f5f7fb;
    --muted: rgba(245, 247, 251, 0.68);
    --faint: rgba(245, 247, 251, 0.42);
    --teal: #4ce0c8;
    --gold: #efb56a;
    --rose: #e94560;
    --violet: #a78bfa;
    --blue: #60a5fa;
    --shadow: 0 24px 80px rgba(0, 0, 0, 0.45);
    --radius: 22px;
    --sans: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", "Segoe UI", sans-serif;
    --mono: "SF Mono", ui-monospace, Menlo, monospace;
    --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

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

html { scroll-behavior: smooth; }

body {
    font-family: var(--sans);
    background: var(--bg);
    color: var(--text);
    line-height: 1.55;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; }

.wrap {
    width: min(1180px, calc(100% - 40px));
    margin: 0 auto;
}

.glass {
    background: var(--glass);
    border: 1px solid var(--stroke);
    backdrop-filter: blur(28px) saturate(160%);
    -webkit-backdrop-filter: blur(28px) saturate(160%);
}

.grad {
    background: linear-gradient(135deg, var(--teal) 0%, #7dd3fc 42%, var(--gold) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.grad-rose {
    background: linear-gradient(135deg, #e94560, #a855f7);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.grad-blue {
    background: linear-gradient(135deg, #3b82f6, #8b5cf6);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Nav */
.nav {
    position: fixed;
    top: 14px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 50;
    width: min(1120px, calc(100% - 24px));
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 10px 14px 10px 16px;
    border-radius: 999px;
    background: rgba(10, 12, 18, 0.62);
    border: 1px solid var(--stroke);
    backdrop-filter: blur(28px) saturate(180%);
    -webkit-backdrop-filter: blur(28px) saturate(180%);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.28);
}

.logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 650;
    letter-spacing: -0.02em;
    flex-shrink: 0;
}

.logo-mark {
    width: 28px;
    height: 28px;
    border-radius: 8px;
}

.logo-llc { color: var(--faint); font-weight: 500; }

.nav-links {
    display: flex;
    align-items: center;
    gap: 4px;
}

.nav-links a {
    color: var(--muted);
    font-size: 13.5px;
    font-weight: 530;
    padding: 8px 11px;
    border-radius: 999px;
    transition: color 0.2s var(--ease), background 0.2s var(--ease);
}

.nav-links a:hover { color: var(--text); background: var(--glass-strong); }

.nav-cta {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    border-radius: 999px;
    background: linear-gradient(180deg, #5eead4, #2dd4bf);
    color: #06201b !important;
    font-weight: 650;
    font-size: 13px;
    box-shadow: 0 6px 20px rgba(45, 212, 191, 0.28);
}

.nav-cta:hover { filter: brightness(1.05); background: linear-gradient(180deg, #6ff0dc, #34e0c8) !important; }

.nav-toggle {
    display: none;
    width: 40px;
    height: 40px;
    border: 0;
    border-radius: 12px;
    background: var(--glass);
    color: var(--text);
    cursor: pointer;
}

/* Hero */
.hero {
    position: relative;
    min-height: 100svh;
    padding: 140px 0 72px;
    overflow: hidden;
}

.hero-photo {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(180deg, rgba(7, 8, 13, 0.35) 0%, rgba(7, 8, 13, 0.55) 48%, var(--bg) 100%),
        url("images/hero-wave.jpg") center 30% / cover no-repeat;
    filter: saturate(1.08);
}

.hero-photo::after {
    content: "";
    position: absolute;
    inset: auto 0 0;
    height: 180px;
    background: linear-gradient(180deg, transparent, var(--bg));
}

.hero-grid {
    position: relative;
    display: grid;
    grid-template-columns: 1fr 1.05fr;
    gap: 48px;
    align-items: center;
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 12px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: #d7fff6;
    background: rgba(76, 224, 200, 0.12);
    border: 1px solid rgba(76, 224, 200, 0.28);
    margin-bottom: 18px;
}

.hero h1 {
    font-size: clamp(46px, 6.4vw, 78px);
    font-weight: 720;
    letter-spacing: -0.045em;
    line-height: 0.96;
    margin-bottom: 18px;
}

.hero-lead {
    font-size: 18px;
    color: var(--muted);
    max-width: 480px;
    margin-bottom: 28px;
}

.hero-actions { display: flex; flex-wrap: wrap; gap: 10px; }

.meta-row {
    display: flex;
    flex-wrap: wrap;
    gap: 18px;
    margin-top: 28px;
    color: var(--faint);
    font-size: 13px;
}

.meta-row strong { color: var(--text); font-weight: 620; display: block; }

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 13px 18px;
    border-radius: 14px;
    font-weight: 620;
    font-size: 15px;
    border: 1px solid transparent;
    transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease), background 0.2s;
    cursor: pointer;
}

.btn:hover { transform: translateY(-1px); }

.btn-primary {
    background: linear-gradient(180deg, #5eead4, #14b8a6);
    color: #04231d;
    box-shadow: 0 10px 28px rgba(20, 184, 166, 0.28);
}

.btn-ghost {
    background: rgba(255, 255, 255, 0.06);
    border-color: var(--stroke);
    color: var(--text);
}

.btn-store {
    background: #0b0b0d;
    border-color: rgba(255, 255, 255, 0.18);
    color: #fff;
    gap: 10px;
    text-align: left;
}

.btn-store small { display: block; font-size: 10px; font-weight: 500; opacity: 0.7; }
.btn-store b { display: block; font-size: 15px; }

.btn[aria-disabled="true"] {
    opacity: 0.55;
    pointer-events: none;
}

/* Mac window */
.mac-window {
    border-radius: 18px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.16);
    box-shadow: var(--shadow), 0 0 0 1px rgba(255, 255, 255, 0.04);
    background: #0e1118;
    transform: perspective(1400px) rotateY(-8deg) rotateX(4deg);
}

.mac-bar {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 14px;
    background: rgba(255, 255, 255, 0.04);
    border-bottom: 1px solid var(--stroke-soft);
}

.mac-dots { display: flex; gap: 6px; }
.mac-dots i {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    display: block;
}
.mac-dots .r { background: #ff5f57; }
.mac-dots .y { background: #febc2e; }
.mac-dots .g { background: #28c840; }
.mac-title {
    margin-left: 8px;
    font-size: 12px;
    color: var(--faint);
}

.hero-shot {
    width: 100%;
    aspect-ratio: 16 / 10;
    object-fit: cover;
    object-position: top center;
}

/* Product strip */
.strip {
    padding: 8px 0 56px;
}

.strip-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
}

.strip a {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 16px;
    border-radius: 18px;
    transition: background 0.2s, transform 0.25s var(--ease);
}

.strip a:hover { background: var(--glass-strong); transform: translateY(-2px); }

.strip img, .mini-icon {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    flex-shrink: 0;
}

.mini-icon {
    display: grid;
    place-items: center;
    font-size: 22px;
    color: #fff;
}

.mini-git { background: linear-gradient(135deg, #3b82f6, #8b5cf6); }
.mini-lingo { background: linear-gradient(135deg, #e94560, #a855f7); }

.strip b { display: block; font-size: 14px; }
.strip span { color: var(--faint); font-size: 12px; }

/* Sections */
.section { padding: 88px 0; }
.section-alt { background: linear-gradient(180deg, transparent, rgba(76, 224, 200, 0.035), transparent); }
.section-rose { background: linear-gradient(180deg, transparent, rgba(233, 69, 96, 0.04), transparent); }
.section-blue { background: linear-gradient(180deg, transparent, rgba(59, 130, 246, 0.045), transparent); }
.section-violet { background: linear-gradient(180deg, transparent, rgba(168, 85, 247, 0.045), transparent); }

.kicker {
    display: inline-block;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--teal);
    margin-bottom: 10px;
}

.section-head {
    max-width: 640px;
    margin: 0 auto 48px;
    text-align: center;
}

.section-head h2 {
    font-size: clamp(32px, 4.4vw, 48px);
    letter-spacing: -0.035em;
    line-height: 1.08;
    margin-bottom: 12px;
}

.section-head p { color: var(--muted); font-size: 17px; }

.showcase {
    display: grid;
    grid-template-columns: 0.95fr 1.05fr;
    gap: 48px;
    align-items: center;
}

.showcase-flip { grid-template-columns: 1.05fr 0.95fr; }

.app-top {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 16px;
}

.app-icon {
    width: 72px;
    height: 72px;
    border-radius: 18px;
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.35);
}

.app-icon-fallback {
    display: grid;
    place-items: center;
    color: #fff;
    font-size: 34px;
    font-weight: 650;
}

.app-top h3 { font-size: 28px; letter-spacing: -0.03em; }
.app-top .tag { color: var(--muted); font-size: 14px; }

.desc {
    color: var(--muted);
    margin-bottom: 22px;
    font-size: 16px;
}

.features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    margin-bottom: 22px;
}

.feature {
    padding: 14px 14px 13px;
    border-radius: 16px;
    background: var(--glass);
    border: 1px solid var(--stroke-soft);
}

.feature h4 { font-size: 14px; margin-bottom: 3px; }
.feature p { font-size: 12.5px; color: var(--faint); }

.price {
    display: inline-flex;
    align-items: baseline;
    gap: 10px;
    flex-wrap: wrap;
    margin: 0 0 18px;
    padding: 12px 16px;
    border-radius: 14px;
    background: rgba(96, 165, 250, 0.1);
    border: 1px solid rgba(139, 92, 246, 0.28);
}

.price .label { font-size: 11px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); }
.price .amt { font-size: 24px; font-weight: 720; }
.price .note { font-size: 13px; color: var(--faint); }

.actions { display: flex; flex-wrap: wrap; gap: 10px; }

.note-soft {
    margin-top: 12px;
    font-size: 13px;
    color: var(--faint);
}

.channel-note {
    display: grid;
    gap: 8px;
    margin: 12px 0 4px;
}
.channel-note p {
    margin: 0;
    font-size: 13px;
    color: var(--muted);
    line-height: 1.45;
}
.channel-note strong { color: var(--text); }

.disclaimer {
    margin: 0 0 18px;
    padding: 14px 16px;
    border-radius: 14px;
    background: rgba(254, 188, 46, 0.08);
    border: 1px solid rgba(254, 188, 46, 0.28);
    font-size: 13.5px;
    color: var(--muted);
}

/* Carousel */
.carousel {
    position: relative;
    padding: 12px;
    border-radius: 24px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--stroke);
    box-shadow: var(--shadow);
}

.slides {
    position: relative;
    aspect-ratio: 16 / 10;
    border-radius: 16px;
    overflow: hidden;
    background: #0a0c12;
}

.slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    transition: opacity 0.45s var(--ease);
}

.slide.is-on { opacity: 1; }

.slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top center;
}

.dots {
    display: flex;
    justify-content: center;
    gap: 6px;
    margin-top: 12px;
}

.dots button {
    width: 7px;
    height: 7px;
    border: 0;
    border-radius: 99px;
    background: rgba(255, 255, 255, 0.28);
    cursor: pointer;
}

.dots button.is-on {
    width: 22px;
    background: var(--teal);
}

.arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: 1px solid var(--stroke);
    background: rgba(0, 0, 0, 0.5);
    color: #fff;
    cursor: pointer;
    display: grid;
    place-items: center;
}

.arrow.prev { left: 18px; }
.arrow.next { right: 18px; }

.phone .slides {
    aspect-ratio: 9 / 19.5;
    max-width: 300px;
    margin: 0 auto;
    border-radius: 32px;
    border: 8px solid #161822;
}

.phone .slide img { object-fit: contain; background: #000; }

/* About */
.about {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 56px;
    align-items: center;
}

.about h2 {
    font-size: clamp(32px, 4vw, 46px);
    letter-spacing: -0.035em;
    margin-bottom: 14px;
}

.about p { color: var(--muted); margin-bottom: 12px; }

.values { display: grid; gap: 12px; margin-top: 22px; }
.value { display: flex; gap: 12px; }
.value b { display: block; }
.value span { color: var(--faint); font-size: 14px; }

.code {
    border-radius: 18px;
    overflow: hidden;
    border: 1px solid var(--stroke);
    background: #0d1017;
    box-shadow: var(--shadow);
}

.code pre {
    padding: 22px;
    font-family: var(--mono);
    font-size: 13.5px;
    line-height: 1.75;
    overflow-x: auto;
}

.kw { color: #f472b6; }
.ty { color: #7dd3fc; }
.fn { color: #86efac; }

/* Contact */
.contact-card {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    border-radius: 28px;
    overflow: hidden;
    border: 1px solid var(--stroke);
    background:
        linear-gradient(135deg, rgba(76, 224, 200, 0.08), rgba(239, 181, 106, 0.05)),
        var(--bg-elevated);
}

.contact-copy { padding: 56px; }
.contact-copy h2 {
    font-size: 36px;
    letter-spacing: -0.03em;
    margin: 8px 0 12px;
}

.contact-copy p { color: var(--muted); margin-bottom: 24px; }

.mail {
    display: inline-flex;
    align-items: center;
    gap: 14px;
    padding: 14px 18px;
    border-radius: 16px;
    background: linear-gradient(135deg, #14b8a6, #0f766e);
    box-shadow: 0 12px 30px rgba(20, 184, 166, 0.25);
}

.mail small { display: block; opacity: 0.8; font-size: 12px; }
.mail b { font-size: 16px; }

.contact-art {
    min-height: 280px;
    background:
        linear-gradient(180deg, rgba(7, 8, 13, 0.15), rgba(7, 8, 13, 0.55)),
        url("images/glass-orbs.jpg") center / cover no-repeat;
}

/* Footer */
.footer {
    padding: 48px 0 28px;
    border-top: 1px solid var(--stroke-soft);
}

.footer-grid {
    display: flex;
    justify-content: space-between;
    gap: 40px;
    margin-bottom: 32px;
}

.footer-brand { max-width: 280px; }
.footer-brand p { color: var(--faint); font-size: 14px; margin-top: 10px; }

.footer-cols { display: flex; gap: 56px; flex-wrap: wrap; }
.footer-cols h4 { font-size: 13px; color: var(--muted); margin-bottom: 12px; }
.footer-cols a {
    display: block;
    color: var(--faint);
    font-size: 14px;
    margin-bottom: 8px;
}
.footer-cols a:hover { color: var(--teal); }

.footer-end {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    padding-top: 20px;
    border-top: 1px solid var(--stroke-soft);
    color: var(--faint);
    font-size: 13px;
}

/* Legal */
.legal { padding: 140px 0 80px; max-width: 760px; }
.legal h1 { font-size: 40px; letter-spacing: -0.03em; margin-bottom: 8px; }
.legal .updated { color: var(--faint); margin-bottom: 28px; }
.legal h2 { font-size: 22px; margin: 32px 0 12px; color: var(--teal); }
.legal h3 { font-size: 17px; margin: 20px 0 8px; }
.legal p, .legal li { color: var(--muted); margin-bottom: 12px; }
.legal ul { padding-left: 20px; margin-bottom: 16px; }
.legal .callout {
    padding: 16px 18px;
    border-radius: 0 14px 14px 0;
    border-left: 3px solid var(--teal);
    background: rgba(76, 224, 200, 0.08);
    margin: 20px 0;
    color: var(--text);
}

/* Download empty state */
.empty-dmg {
    margin-top: 10px;
    font-size: 13px;
    color: var(--gold);
}

.nav-links a.is-current {
    color: var(--text);
    background: var(--glass-strong);
}

.page-shell { padding-top: 108px; }

.share-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
    margin: 0 auto 28px;
    padding: 10px 14px;
    border-radius: 16px;
    background: var(--glass);
    border: 1px solid var(--stroke-soft);
    max-width: 760px;
}

.share-bar code {
    font-family: var(--mono);
    font-size: 12.5px;
    color: var(--muted);
    overflow-wrap: anywhere;
}

.share-bar button {
    border: 1px solid var(--stroke);
    background: rgba(255, 255, 255, 0.06);
    color: var(--text);
    border-radius: 10px;
    padding: 7px 12px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
}

.crumb {
    display: block;
    text-align: center;
    color: var(--faint);
    font-size: 13px;
    margin-bottom: 10px;
}

.crumb a:hover { color: var(--teal); }

.studio { max-width: 640px; }
.studio-title {
    font-size: 40px;
    letter-spacing: -0.04em;
    margin: 8px 0 8px;
}
.studio-lead { color: var(--muted); margin-bottom: 22px; }
.studio-card {
    padding: 22px;
    border-radius: 20px;
    background: var(--glass);
    border: 1px solid var(--stroke);
    margin-bottom: 16px;
}
.studio-card label {
    display: block;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--faint);
    margin: 12px 0 6px;
}
.studio-card input,
.studio-card select {
    width: 100%;
    padding: 12px 14px;
    border-radius: 12px;
    border: 1px solid var(--stroke);
    background: rgba(0, 0, 0, 0.28);
    color: var(--text);
    font: inherit;
}
.studio-row { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 16px; }
.studio-msg { margin-top: 12px; font-size: 14px; color: var(--muted); }
.studio-msg[data-kind="bad"] { color: #fda4af; }
.studio-msg[data-kind="good"] { color: var(--teal); }
.studio-list { list-style: none; display: grid; gap: 10px; margin-top: 12px; }
.studio-list li {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 2px 12px;
    padding: 12px 0;
    border-bottom: 1px solid var(--stroke-soft);
    font-size: 14px;
}
.studio-list span { color: var(--faint); font-size: 12px; grid-column: 1; }
.studio-list a { color: var(--teal); grid-column: 2; grid-row: 1 / span 2; align-self: center; }

.dot-link {
    color: inherit;
    text-decoration: none;
}
.dot-link:hover { color: var(--teal); }

.studio-entry {
    margin-top: 28px;
    font-size: 12px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--faint);
}
.studio-entry a { color: inherit; }
.studio-entry a:hover { color: var(--teal); }

@media (max-width: 980px) {
    .hero-grid, .showcase, .showcase-flip, .about, .contact-card, .strip-grid {
        grid-template-columns: 1fr;
    }
    .mac-window { transform: none; }
    .nav-links { display: none; }
    .nav.open .nav-links {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: calc(100% + 8px);
        left: 0;
        right: 0;
        padding: 12px;
        border-radius: 20px;
        background: rgba(10, 12, 18, 0.94);
        border: 1px solid var(--stroke);
    }
    .nav-toggle { display: grid; place-items: center; }
    .nav-cta { display: none; }
    .features { grid-template-columns: 1fr; }
    .contact-copy { padding: 36px 24px; }
    .footer-grid { flex-direction: column; }
    .footer-end { flex-direction: column; }
}