/* styles.css */
:root{
    --bg: #070A12;
    --bg2:#0b1228;
    --card: rgba(255,255,255,.06);
    --card2: rgba(255,255,255,.10);
    --text: rgba(255,255,255,.92);
    --muted: rgba(255,255,255,.70);
    --muted2: rgba(255,255,255,.55);
    --line: rgba(255,255,255,.12);

    --brand1:#7C3AED; /* violet */
    --brand2:#22C55E; /* green */
    --brand3:#06B6D4; /* cyan */
    --brand4:#F97316; /* orange */

    --shadow: 0 20px 80px rgba(0,0,0,.40);
    --radius: 18px;
    --radius2: 26px;

    --max: 1120px;

    --monoBg: #f3f4f6; /* policy */
    --monoText: #111827;
    --monoMuted: #4b5563;
    --monoLine: #e5e7eb;

    --focus: 0 0 0 4px rgba(34,197,94,.25), 0 0 0 1px rgba(34,197,94,.35) inset;
}

*{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
    margin:0;
    font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";
    color: var(--text);
    background: radial-gradient(1200px 700px at 20% 10%, rgba(124,58,237,.25), transparent 60%),
    radial-gradient(1000px 600px at 80% 20%, rgba(6,182,212,.20), transparent 60%),
    radial-gradient(900px 600px at 60% 90%, rgba(34,197,94,.18), transparent 60%),
    linear-gradient(180deg, var(--bg) 0%, var(--bg2) 100%);
    overflow-x:hidden;
}

a{ color:inherit; text-decoration:none; }
button, input, textarea{ font:inherit; }
img{ max-width:100%; display:block; }
::selection{ background: rgba(124,58,237,.35); }

.container{
    width: min(var(--max), calc(100% - 40px));
    margin: 0 auto;
}

.skip-link{
    position:absolute; left:-999px; top:10px;
    background:#fff; color:#000;
    padding:10px 12px; border-radius:10px;
    z-index:9999;
}
.skip-link:focus{ left:12px; box-shadow: var(--shadow); }

header.site-header{
    position:sticky;
    top:0;
    z-index: 1000;
    backdrop-filter: blur(14px);
    background: rgba(7,10,18,.55);
    border-bottom: 1px solid rgba(255,255,255,.08);
}

.header-row{
    display:flex;
    align-items:center;
    justify-content:space-between;
    padding: 14px 0;
    gap: 18px;
}

.brand{
    display:flex;
    align-items:center;
    gap:10px;
    min-width: 220px;
}
.brand-badge{
    width: 38px; height:38px;
    border-radius: 14px;
    background: linear-gradient(135deg, var(--brand1), var(--brand3));
    box-shadow: 0 12px 40px rgba(124,58,237,.35);
    position:relative;
}
.brand-badge::after{
    content:"";
    position:absolute; inset: 8px;
    border-radius: 12px;
    background: linear-gradient(135deg, rgba(255,255,255,.18), rgba(255,255,255,.05));
}
.brand-name{
    font-weight: 800;
    letter-spacing: .06em;
    text-transform: uppercase;
    line-height: 1;
}
.brand-sub{
    font-size: 12px;
    color: var(--muted2);
    margin-top: 2px;
}

nav.nav{
    display:flex;
    align-items:center;
    gap: 22px;
    justify-content:flex-end;
    flex:1;
}
.nav a{
    font-size: 14px;
    color: var(--muted);
    padding: 10px 10px;
    border-radius: 12px;
    transition: background .2s ease, color .2s ease, transform .2s ease;
}
.nav a:hover{
    color: var(--text);
    background: rgba(255,255,255,.06);
    transform: translateY(-1px);
}
.nav a.active{
    color: var(--text);
    background: linear-gradient(135deg, rgba(124,58,237,.22), rgba(6,182,212,.18));
    border: 1px solid rgba(255,255,255,.10);
}

.header-actions{
    display:flex;
    align-items:center;
    gap: 10px;
}
.icon-btn{
    width: 40px; height: 40px;
    border-radius: 14px;
    border: 1px solid rgba(255,255,255,.12);
    background: rgba(255,255,255,.06);
    color: var(--text);
    display:grid;
    place-items:center;
    cursor:pointer;
    transition: transform .15s ease, background .2s ease, border-color .2s ease;
}
.icon-btn:hover{
    transform: translateY(-1px);
    background: rgba(255,255,255,.09);
    border-color: rgba(255,255,255,.18);
}
.icon-btn:focus-visible{ outline:none; box-shadow: var(--focus); }

.burger{ display:none; }
.burger span{
    display:block;
    width: 18px; height: 2px;
    background: rgba(255,255,255,.86);
    border-radius: 2px;
    margin: 2px 0;
}

.hero{
    position:relative;
    padding: 70px 0 30px;
}
.hero-grid{
    display:grid;
    grid-template-columns: 1.15fr .85fr;
    gap: 26px;
    align-items: start;
}

.kicker{
    display:inline-flex;
    align-items:center;
    gap:10px;
    padding: 8px 12px;
    border-radius: 999px;
    border: 1px solid rgba(255,255,255,.12);
    background: rgba(255,255,255,.06);
    color: var(--muted);
    font-size: 13px;
    width: fit-content;
}
.dot{
    width:10px; height:10px;
    border-radius:999px;
    background: linear-gradient(135deg, var(--brand2), var(--brand3));
    box-shadow: 0 0 0 5px rgba(34,197,94,.15);
}

h1{
    margin: 18px 0 14px;
    font-size: clamp(38px, 4.2vw, 62px);
    line-height: 1.02;
    letter-spacing: -.02em;
}
.gradient-text{
    background: linear-gradient(90deg, var(--brand1), var(--brand3), var(--brand2));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.lead{
    font-size: 16px;
    color: var(--muted);
    line-height: 1.65;
    max-width: 56ch;
}

.hero-cta{
    margin-top: 22px;
    display:flex;
    gap: 12px;
    flex-wrap: wrap;
    align-items:center;
}

.btn{
    display:inline-flex;
    align-items:center;
    justify-content:center;
    gap: 10px;
    padding: 12px 16px;
    border-radius: 14px;
    border: 1px solid rgba(255,255,255,.12);
    background: rgba(255,255,255,.06);
    color: var(--text);
    font-weight: 700;
    font-size: 14px;
    cursor:pointer;
    transition: transform .15s ease, background .2s ease, border-color .2s ease;
}
.btn:hover{
    transform: translateY(-1px);
    background: rgba(255,255,255,.10);
    border-color: rgba(255,255,255,.20);
}
.btn:focus-visible{ outline:none; box-shadow: var(--focus); }

.btn.primary{
    border-color: rgba(124,58,237,.35);
    background: linear-gradient(135deg, rgba(124,58,237,.90), rgba(6,182,212,.80));
    box-shadow: 0 18px 60px rgba(124,58,237,.25);
}
.btn.primary:hover{ filter: brightness(1.04); }

.btn.ghost{
    background: transparent;
    border: 1px solid rgba(255,255,255,.16);
}

.hero-card{
    border-radius: var(--radius2);
    border: 1px solid rgba(255,255,255,.10);
    background: linear-gradient(180deg, rgba(255,255,255,.08), rgba(255,255,255,.04));
    box-shadow: var(--shadow);
    overflow:hidden;
    position:relative;
    padding: 18px;
}
.hero-card::before{
    content:"";
    position:absolute;
    inset:-40px;
    background:
            radial-gradient(260px 180px at 20% 20%, rgba(124,58,237,.35), transparent 60%),
            radial-gradient(240px 180px at 80% 30%, rgba(6,182,212,.28), transparent 60%),
            radial-gradient(260px 200px at 60% 90%, rgba(34,197,94,.22), transparent 60%);
    filter: blur(18px);
    opacity: .95;
    animation: floaty 10s ease-in-out infinite;
}
@keyframes floaty{
    0%,100%{ transform: translate3d(0,0,0) scale(1); }
    50%{ transform: translate3d(18px,-10px,0) scale(1.02); }
}
.hero-card-inner{
    position:relative;
    z-index:1;
}

.stat-grid{
    display:grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
    margin-top: 12px;
}
.stat{
    padding: 12px;
    border-radius: 16px;
    border: 1px solid rgba(255,255,255,.12);
    background: rgba(0,0,0,.15);
}
.stat .k{ font-size:12px; color: var(--muted2); }
.stat .v{ font-size:16px; font-weight:800; margin-top: 6px; }
.pills{
    display:flex;
    flex-wrap:wrap;
    gap: 8px;
    margin-top: 14px;
}
.pill{
    font-size: 12px;
    color: rgba(255,255,255,.82);
    padding: 7px 10px;
    border-radius: 999px;
    border: 1px solid rgba(255,255,255,.12);
    background: rgba(255,255,255,.06);
}

.section{
    padding: 54px 0;
}
.section-title{
    display:flex;
    align-items:flex-end;
    justify-content:space-between;
    gap: 18px;
    margin-bottom: 18px;
}
.section-title h2{
    margin:0;
    font-size: 26px;
    letter-spacing: -.01em;
}
.section-title p{
    margin:0;
    color: var(--muted);
    font-size: 14px;
    max-width: 62ch;
}

.grid-2{
    display:grid;
    grid-template-columns: 1fr 1fr;
    gap: 18px;
}

.card{
    border-radius: var(--radius);
    border: 1px solid rgba(255,255,255,.10);
    background: rgba(255,255,255,.06);
    box-shadow: 0 14px 50px rgba(0,0,0,.25);
    padding: 18px;
}
.card.soft{
    background: rgba(255,255,255,.05);
}

.feature-list{
    display:grid;
    gap: 10px;
    margin-top: 14px;
}
.feature{
    display:flex;
    gap: 12px;
    align-items:flex-start;
}
.badge{
    width: 34px; height:34px;
    border-radius: 14px;
    display:grid;
    place-items:center;
    border: 1px solid rgba(255,255,255,.12);
    background: rgba(255,255,255,.07);
}
.badge svg{ opacity:.95; }
.feature .t{ font-weight: 800; }
.feature .d{ color: var(--muted2); font-size: 13px; line-height: 1.5; margin-top: 3px; }

.chips{
    display:flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 12px;
}
.chip{
    border-radius: 999px;
    border: 1px solid rgba(255,255,255,.12);
    padding: 9px 12px;
    color: var(--muted);
    background: rgba(255,255,255,.05);
    transition: transform .15s ease, background .2s ease, border-color .2s ease;
    cursor: default;
}
.chip:hover{
    transform: translateY(-1px);
    background: rgba(255,255,255,.08);
    border-color: rgba(255,255,255,.18);
    color: var(--text);
}

.apps-grid{
    display:grid;
    grid-template-columns: repeat(12, 1fr);
    gap: 14px;
}
.app{
    grid-column: span 3;
    border-radius: 20px;
    border: 1px solid rgba(255,255,255,.10);
    background: linear-gradient(180deg, rgba(255,255,255,.08), rgba(255,255,255,.04));
    padding: 16px;
    position:relative;
    overflow:hidden;
    transition: transform .18s ease, border-color .2s ease, background .2s ease;
    min-height: 170px;
}
.app:hover{
    transform: translateY(-3px);
    border-color: rgba(255,255,255,.18);
    background: linear-gradient(180deg, rgba(255,255,255,.10), rgba(255,255,255,.05));
}
.app::before{
    content:"";
    position:absolute;
    width: 140px; height: 140px;
    right:-40px; top:-40px;
    border-radius: 999px;
    filter: blur(0px);
    opacity: .9;
    background: radial-gradient(circle at 30% 30%, rgba(255,255,255,.35), rgba(255,255,255,0) 60%);
    mix-blend-mode: overlay;
}
.app .tag{
    font-size: 12px;
    color: rgba(255,255,255,.72);
}
.app .name{
    margin-top: 10px;
    font-weight: 900;
    letter-spacing: -.01em;
}
.app .desc{
    margin-top: 8px;
    color: var(--muted2);
    font-size: 13px;
    line-height: 1.55;
}
.app .meta{
    display:flex;
    gap: 8px;
    margin-top: 12px;
    flex-wrap: wrap;
}
.pill.small{
    font-size: 11px;
    padding: 6px 9px;
    background: rgba(0,0,0,.18);
}

.build-grid{
    display:grid;
    grid-template-columns: repeat(12, 1fr);
    gap: 14px;
}
.step{
    grid-column: span 3;
    border-radius: 20px;
    border: 1px solid rgba(255,255,255,.10);
    background: rgba(255,255,255,.06);
    padding: 16px;
    position:relative;
}
.step .num{
    font-weight: 900;
    font-size: 12px;
    letter-spacing: .12em;
    color: rgba(255,255,255,.72);
    text-transform: uppercase;
}
.step .title{
    margin-top: 8px;
    font-weight: 900;
}
.step .text{
    margin-top: 8px;
    color: var(--muted2);
    font-size: 13px;
    line-height: 1.55;
}
.step .spark{
    position:absolute;
    inset:auto 14px 14px auto;
    width: 40px; height: 40px;
    border-radius: 16px;
    border: 1px solid rgba(255,255,255,.12);
    background: linear-gradient(135deg, rgba(124,58,237,.35), rgba(6,182,212,.25));
}

.contact-grid{
    display:grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
}
.form{
    display:grid;
    gap: 10px;
}
.field{
    display:grid;
    gap: 6px;
}
.label{
    font-size: 12px;
    color: var(--muted2);
}
.input, .textarea{
    border-radius: 14px;
    border: 1px solid rgba(255,255,255,.12);
    background: rgba(255,255,255,.06);
    padding: 12px 12px;
    color: var(--text);
    outline:none;
    transition: box-shadow .2s ease, border-color .2s ease, background .2s ease;
}
.textarea{ min-height: 120px; resize: vertical; }
.input:focus, .textarea:focus{
    box-shadow: var(--focus);
    border-color: rgba(34,197,94,.35);
    background: rgba(255,255,255,.07);
}
.help{
    color: var(--muted2);
    font-size: 12px;
    line-height: 1.5;
}

footer.footer{
    padding: 28px 0 40px;
    border-top: 1px solid rgba(255,255,255,.08);
    background: rgba(0,0,0,.15);
}
.footer-grid{
    display:grid;
    grid-template-columns: 1.1fr .9fr;
    gap: 14px;
    align-items:start;
}
.footer p{
    margin: 8px 0 0;
    color: var(--muted2);
    line-height: 1.55;
    font-size: 13px;
}
.footer .small{
    margin-top: 12px;
    color: rgba(255,255,255,.45);
    font-size: 12px;
}
.footer-links{
    display:flex;
    flex-direction:column;
    gap: 10px;
    align-items:flex-start;
}
.footer-links a{
    color: var(--muted);
    padding: 8px 10px;
    border-radius: 12px;
    border: 1px solid rgba(255,255,255,.10);
    background: rgba(255,255,255,.05);
    width: fit-content;
}
.footer-links a:hover{ color: var(--text); background: rgba(255,255,255,.08); }

/* Toast */
.toast{
    position: fixed;
    left: 50%;
    bottom: 18px;
    transform: translateX(-50%) translateY(12px);
    opacity: 0;
    pointer-events: none;
    padding: 12px 14px;
    border-radius: 14px;
    border: 1px solid rgba(255,255,255,.14);
    background: rgba(0,0,0,.55);
    backdrop-filter: blur(10px);
    color: rgba(255,255,255,.92);
    box-shadow: var(--shadow);
    transition: opacity .2s ease, transform .2s ease;
    z-index: 9999;
    font-size: 13px;
}
.toast.show{
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

/* Reveal animations (main only) */
[data-reveal]{
    opacity: 0;
    transform: translateY(12px);
    transition: opacity .6s ease, transform .6s ease;
}
[data-reveal].in{
    opacity: 1;
    transform: translateY(0);
}

/* ====== POLICY MODE (privacy page) ====== */
body.policy{
    background: var(--monoBg);
    color: var(--monoText);
}
body.policy header.site-header{
    background: rgba(243,244,246,.85);
    border-bottom: 1px solid var(--monoLine);
}
body.policy .brand-badge{
    background: linear-gradient(135deg, #9ca3af, #d1d5db);
    box-shadow: none;
}
body.policy .brand-badge::after{ background: rgba(255,255,255,.55); }
body.policy .brand-sub{ color: var(--monoMuted); }
body.policy .nav a{
    color: var(--monoMuted);
    background: transparent;
    border: 1px solid transparent;
}
body.policy .nav a:hover{
    color: var(--monoText);
    background: #e5e7eb;
}
body.policy .nav a.active{
    background: #e5e7eb;
    border-color: #d1d5db;
    color: var(--monoText);
}
body.policy .icon-btn{
    background: #e5e7eb;
    border-color: #d1d5db;
    color: var(--monoText);
}
body.policy .hero,
body.policy .section{ padding: 32px 0; }
body.policy .hero-card,
body.policy .card,
body.policy .app,
body.policy .step{
    background: #ffffff;
    border-color: var(--monoLine);
    box-shadow: none;
}
body.policy .hero-card::before{ display:none; }
body.policy .kicker{
    background: #fff;
    border-color: var(--monoLine);
    color: var(--monoMuted);
}
body.policy .lead,
body.policy .section-title p,
body.policy .feature .d,
body.policy .app .desc,
body.policy .step .text,
body.policy .help,
body.policy .footer p{
    color: var(--monoMuted);
}
body.policy .btn{
    background:#e5e7eb;
    border-color:#d1d5db;
    color: var(--monoText);
    box-shadow:none;
}
body.policy .btn.primary{
    background:#111827;
    border-color:#111827;
    color:#fff;
}
body.policy footer.footer{
    background: transparent;
    border-top: 1px solid var(--monoLine);
}
.policy-article{
    background:#fff;
    border:1px solid var(--monoLine);
    border-radius: 18px;
    padding: 18px;
}
.policy-article h1{
    color: var(--monoText);
    background:none;
    -webkit-background-clip: initial;
    background-clip: initial;
}
.policy-article h2{
    margin-top: 18px;
    font-size: 18px;
}
.policy-article p, .policy-article li{
    color: var(--monoMuted);
    line-height: 1.75;
    font-size: 14px;
}
.policy-article ul{
    margin: 10px 0 14px 18px;
}
.policy-article .small{
    font-size: 12px;
    color: #6b7280;
}

/* ====== Responsive ====== */
@media (max-width: 980px){
    .hero-grid{ grid-template-columns: 1fr; }
    .grid-2{ grid-template-columns: 1fr; }
    .contact-grid{ grid-template-columns: 1fr; }
    .footer-grid{ grid-template-columns: 1fr; }
    .apps-grid .app{ grid-column: span 6; }
    .build-grid .step{ grid-column: span 6; }
}

@media (max-width: 720px){
    .brand{ min-width: unset; }
    nav.nav{ display:none; }
    .burger{ display:grid; place-items:center; }
    .apps-grid .app{ grid-column: span 12; }
    .build-grid .step{ grid-column: span 12; }
    .hero{ padding: 48px 0 18px; }
}

/* Mobile nav drawer */
.mobile-drawer{
    display:none;
    border-top: 1px solid rgba(255,255,255,.08);
    padding: 10px 0 14px;
}
.mobile-drawer a{
    display:block;
    padding: 12px 10px;
    border-radius: 14px;
    color: var(--muted);
    background: rgba(255,255,255,.04);
    border: 1px solid rgba(255,255,255,.08);
    margin-top: 10px;
}
.mobile-drawer a:hover{ color: var(--text); background: rgba(255,255,255,.07); }
.mobile-drawer a.active{
    color: var(--text);
    background: linear-gradient(135deg, rgba(124,58,237,.22), rgba(6,182,212,.18));
    border-color: rgba(255,255,255,.12);
}
body.nav-open .mobile-drawer{ display:block; }

body.policy .mobile-drawer{
    border-top: 1px solid var(--monoLine);
}
body.policy .mobile-drawer a{
    background:#fff;
    border-color: var(--monoLine);
    color: var(--monoMuted);
}
body.policy .mobile-drawer a:hover{ background:#e5e7eb; color: var(--monoText); }

/* Reduce motion */
@media (prefers-reduced-motion: reduce){
    html{ scroll-behavior: auto; }
    .hero-card::before{ animation: none; }
    [data-reveal]{ transition:none; opacity:1; transform:none; }
    .btn, .icon-btn, .app, .chip{ transition:none; }
}