/* ============================================================
   landing.css — public website at /  (same look as the tool)
   ============================================================ */
:root {
    --acc: #386be1; --acc-hov: #2453c4; --acc-soft: #eef3fd; --acc-line: #c3d3f6; --acc-light: #8fb0ff;
    --navy: #04122d; --navy-2: #0a1f47; --navy-line: rgba(255,255,255,.10);
    --page: #f5f7fb; --card: #fff; --ink: #111827; --ink-2: #3f4855; --ink-3: #6b7280; --line: #e4e7ec;
    --ok: #16a34a;
    --font: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, Arial, sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 76px; }
body { margin: 0; font-family: var(--font); color: var(--ink); background: #fff; -webkit-font-smoothing: antialiased; line-height: 1.55; }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--acc); }
h1, h2, h3 { letter-spacing: -.02em; line-height: 1.15; margin: 0; }
.wrap { width: 100%; max-width: 1180px; margin: 0 auto; padding: 0 24px; }

/* buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; height: 40px; padding: 0 16px; border-radius: 10px; font-weight: 600; font-size: 14px; text-decoration: none; border: 1px solid transparent; transition: background .15s, border-color .15s, color .15s; white-space: nowrap; }
.btn.lg { height: 48px; padding: 0 22px; font-size: 15px; }
.btn.primary { background: var(--acc); color: #fff; box-shadow: 0 6px 16px rgba(56,107,225,.28); }
.btn.primary:hover { background: var(--acc-hov); }
.btn.ghost-light { color: #fff; border-color: rgba(255,255,255,.22); background: rgba(255,255,255,.04); }
.btn.ghost-light:hover { background: rgba(255,255,255,.10); }
.btn.outline { color: var(--ink-2); border-color: var(--line); background: #fff; }
.btn.outline:hover { border-color: var(--acc-line); color: var(--acc); background: var(--acc-soft); }
.btn.white { background: #fff; color: var(--acc); }
.btn.white:hover { background: var(--acc-soft); }

/* nav */
.nav { position: sticky; top: 0; z-index: 50; background: rgba(4,18,45,.92); backdrop-filter: saturate(140%) blur(10px); -webkit-backdrop-filter: saturate(140%) blur(10px); border-bottom: 1px solid var(--navy-line); }
.nav-in { display: flex; align-items: center; gap: 24px; height: 68px; }
.brand { display: flex; align-items: center; gap: 11px; }
.brand-logo { width: 38px; height: 38px; border-radius: 10px; background: transparent; display: grid; place-items: center; overflow: hidden; flex-shrink: 0; text-decoration: none; }
.brand-logo img { width: 100%; height: 100%; object-fit: contain; }
.brand-logo i { color: var(--acc); font-size: 18px; }
.brand-txt { display: flex; flex-direction: column; line-height: 1.2; }
.brand-name { color: #fff; font-weight: 800; font-size: 17px; text-decoration: none; }
.by { color: rgba(255,255,255,.55); font-size: 11.5px; font-weight: 500; text-decoration: none; }
.by:hover { color: var(--acc-light); text-decoration: underline; }
.links { display: flex; gap: 22px; margin-left: 18px; }
.links a { color: rgba(255,255,255,.75); text-decoration: none; font-size: 14px; font-weight: 500; }
.links a:hover { color: #fff; }
.nav-cta { margin-left: auto; display: flex; gap: 10px; align-items: center; }
.menu-btn { display: none; width: 40px; height: 40px; border-radius: 10px; border: 1px solid rgba(255,255,255,.2); background: transparent; color: #fff; font-size: 20px; cursor: pointer; }

/* hero */
.hero { position: relative; overflow: hidden; background: var(--navy); color: #fff; padding: 64px 0 40px; }
.hero::before { content: ""; position: absolute; inset: 0; background-image: linear-gradient(var(--navy-line) 1px, transparent 1px), linear-gradient(90deg, var(--navy-line) 1px, transparent 1px); background-size: 48px 48px; -webkit-mask-image: radial-gradient(ellipse at 70% 30%, #000 0%, transparent 70%); mask-image: radial-gradient(ellipse at 70% 30%, #000 0%, transparent 70%); opacity: .6; }
.hero::after { content: ""; position: absolute; width: 760px; height: 760px; right: -220px; top: -260px; border-radius: 50%; background: radial-gradient(circle, rgba(56,107,225,.35) 0%, transparent 62%); }
.hero > * { position: relative; z-index: 1; }
.hero-in { display: grid; grid-template-columns: 1fr 1.08fr; gap: 48px; align-items: center; }
.eyebrow { display: inline-flex; align-items: center; gap: 7px; font-size: 12.5px; font-weight: 600; color: rgba(255,255,255,.8); padding: 6px 12px; border: 1px solid var(--navy-line); border-radius: 999px; background: rgba(255,255,255,.04); }
.eyebrow i { color: var(--acc-light); }
.hero h1 { margin-top: 20px; font-size: clamp(34px, 4.6vw, 52px); font-weight: 800; }
.hero h1 span { color: var(--acc-light); }
.lead { margin: 18px 0 0; font-size: 17px; color: rgba(255,255,255,.78); max-width: 540px; }
.hero-cta { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 28px; }
.hero-note { margin: 16px 0 0; font-size: 13px; color: rgba(255,255,255,.6); }
.hero-note i { color: #4ade80; }
.frame { border-radius: 14px; overflow: hidden; background: #fff; border: 1px solid rgba(255,255,255,.14); box-shadow: 0 30px 60px rgba(0,0,0,.35), 0 0 0 6px rgba(255,255,255,.04); }
.frame-bar { display: flex; align-items: center; gap: 6px; height: 30px; padding: 0 12px; background: #eef1f6; border-bottom: 1px solid var(--line); }
.frame-bar i { width: 9px; height: 9px; border-radius: 50%; background: #d4d9e2; }
.frame-bar span { margin-left: 10px; font-size: 11px; color: var(--ink-3); background: #fff; border-radius: 6px; padding: 2px 10px; }
.hero-shot .frame { transform: perspective(1600px) rotateY(-6deg) rotateX(2deg); }
.facts { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 14px; margin-top: 52px; }
.facts div { display: grid; grid-template-columns: 36px 1fr; grid-template-rows: auto auto; column-gap: 12px; padding: 16px; border-radius: 12px; border: 1px solid var(--navy-line); background: rgba(255,255,255,.04); }
.facts i { grid-row: 1 / 3; width: 36px; height: 36px; border-radius: 9px; display: grid; place-items: center; background: rgba(143,176,255,.14); color: #a9c2ff; font-size: 17px; }
.facts b { font-size: 14px; }
.facts span { font-size: 12.5px; color: rgba(255,255,255,.6); }

/* sections */
.sec { padding: 84px 0; }
.sec.alt { background: var(--page); }
.sec-head { text-align: center; max-width: 680px; margin: 0 auto 44px; }
.sec-head p { color: var(--ink-3); font-size: 16px; margin: 12px 0 0; }
.kicker { display: inline-block; font-size: 12.5px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--acc); margin-bottom: 10px; }
h2 { font-size: clamp(26px, 3vw, 36px); font-weight: 800; }
.two { display: grid; grid-template-columns: 1fr 1.1fr; gap: 56px; align-items: start; }
.prose p { margin: 0 0 14px; color: var(--ink-2); font-size: 16px; }
.cards { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 16px; }
.card { background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 22px; box-shadow: 0 1px 2px rgba(16,24,40,.04); transition: border-color .15s, box-shadow .15s, transform .15s; }
.card:hover { border-color: var(--acc-line); box-shadow: 0 10px 24px rgba(17,24,39,.07); transform: translateY(-2px); }
.card > i { width: 40px; height: 40px; border-radius: 10px; display: grid; place-items: center; background: var(--acc-soft); color: var(--acc); font-size: 19px; }
.card h3 { margin-top: 14px; font-size: 16.5px; }
.card p { margin: 8px 0 0; color: var(--ink-3); font-size: 14px; }

/* flow */
.flow { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(6, minmax(0,1fr)); gap: 14px; counter-reset: s; position: relative; }
.flow::before { content: ""; position: absolute; top: 21px; left: 8%; right: 8%; height: 2px; background: repeating-linear-gradient(90deg, var(--acc-line) 0 8px, transparent 8px 14px); }
.flow li { position: relative; text-align: center; padding: 0 4px; }
.flow span { position: relative; z-index: 1; display: grid; place-items: center; width: 44px; height: 44px; margin: 0 auto 14px; border-radius: 50%; background: var(--acc); color: #fff; font-weight: 800; box-shadow: 0 0 0 6px #fff; }
.flow b { display: block; font-size: 15px; }
.flow p { margin: 6px 0 0; font-size: 13.5px; color: var(--ink-3); }

/* screenshot rows */
.row { display: grid; grid-template-columns: 1fr 1.3fr; gap: 56px; align-items: center; }
.row + .row { margin-top: 72px; }
.row.reverse .row-copy { order: 2; }
.row-copy p { color: var(--ink-2); font-size: 16px; margin: 14px 0 0; }
.ticks { list-style: none; padding: 0; margin: 18px 0 0; display: grid; gap: 8px; }
.ticks li { display: flex; gap: 10px; align-items: center; color: var(--ink-2); font-weight: 500; }
.ticks i { color: var(--ok); font-size: 18px; }
.row-shot .frame { border-color: var(--line); box-shadow: 0 20px 44px rgba(17,24,39,.12); }

/* portals */
.portals { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 16px; }
.portal { display: block; text-decoration: none; color: inherit; padding: 26px; border-radius: 14px; border: 1px solid var(--line); background: #fff; transition: border-color .15s, box-shadow .15s; }
.portal:hover { border-color: var(--acc-line); box-shadow: 0 10px 24px rgba(17,24,39,.07); }
.portal > i { font-size: 26px; color: var(--acc); }
.portal h3 { margin-top: 12px; font-size: 18px; }
.portal p { color: var(--ink-3); margin: 8px 0 16px; font-size: 14.5px; }
.portal span { color: var(--acc); font-weight: 600; font-size: 14px; }

/* demo cta */
.cta { background: linear-gradient(120deg, #2453c4, #386be1 55%, #5b84ea); color: #fff; padding: 56px 0; }
.cta-in { display: flex; align-items: center; justify-content: space-between; gap: 32px; }
.cta h2 { color: #fff; }
.cta p { margin: 12px 0 0; color: rgba(255,255,255,.85); max-width: 640px; font-size: 16px; }

/* about dygine */
a.plain { color: inherit; text-decoration: none; }
a.plain:hover { color: var(--acc); }
.dy-tag { font-size: 17px; color: var(--ink-2); margin: 12px 0 0; }
.dy-btns { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 22px; }
.dy-loc { margin: 16px 0 0; color: var(--ink-3); font-size: 14px; }
.dy-stats { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 12px; margin-top: 22px; }
.dy-stats div { padding: 14px; border-radius: 12px; background: var(--page); border: 1px solid var(--line); }
.dy-stats b { display: block; font-size: 24px; font-weight: 800; color: var(--acc); }
.dy-stats span { font-size: 12.5px; color: var(--ink-3); }
.src { font-size: 12.5px; color: var(--ink-3) !important; margin-top: 10px !important; }
.sub-h { font-size: 18px; margin: 48px 0 16px; }
.svc { display: flex; flex-wrap: wrap; gap: 10px; }
.svc span { display: inline-flex; align-items: center; gap: 8px; padding: 9px 14px; border-radius: 999px; border: 1px solid var(--line); background: #fff; font-size: 14px; font-weight: 500; color: var(--ink-2); }
.svc i { color: var(--acc); }
.process { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(6, minmax(0,1fr)); gap: 10px; counter-reset: p; }
.process li { counter-increment: p; padding: 14px; border-radius: 12px; background: var(--page); border: 1px solid var(--line); }
.process li::before { content: counter(p, decimal-leading-zero); display: block; font-size: 12px; font-weight: 800; color: var(--acc); margin-bottom: 6px; }
.process b { font-size: 14px; }
.process span { display: block; font-size: 12px; color: var(--ink-3); }
.values { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 14px; margin-top: 18px; }
.values div { display: grid; grid-template-columns: 34px 1fr; column-gap: 10px; padding: 16px; border-radius: 12px; border: 1px solid var(--line); }
.values i { grid-row: 1 / 3; width: 34px; height: 34px; border-radius: 9px; display: grid; place-items: center; background: var(--acc-soft); color: var(--acc); }
.values b { font-size: 14.5px; }
.values span { font-size: 13px; color: var(--ink-3); }

/* footer */
.foot { background: var(--navy); color: rgba(255,255,255,.7); padding: 30px 0; font-size: 14px; }
.foot-in { display: grid; grid-template-columns: 1fr auto; gap: 14px 24px; align-items: center; }
.foot b { color: #fff; margin-right: 8px; }
.foot a { color: rgba(255,255,255,.75); text-decoration: none; }
.foot a:hover { color: #fff; }
.foot nav { display: flex; gap: 18px; flex-wrap: wrap; }
.foot small { grid-column: 1 / -1; color: rgba(255,255,255,.45); border-top: 1px solid var(--navy-line); padding-top: 14px; }

/* responsive */
@media (max-width: 1060px) {
    .hero-in, .two, .row { grid-template-columns: 1fr; gap: 36px; }
    .row.reverse .row-copy { order: 0; }
    .hero-shot .frame { transform: none; }
    .facts { grid-template-columns: repeat(2, minmax(0,1fr)); }
    .cards { grid-template-columns: repeat(2, minmax(0,1fr)); }
    .flow { grid-template-columns: repeat(3, minmax(0,1fr)); row-gap: 28px; }
    .flow::before { display: none; }
    .process { grid-template-columns: repeat(3, minmax(0,1fr)); }
    .values, .dy-stats { grid-template-columns: repeat(2, minmax(0,1fr)); }
}
@media (max-width: 860px) {
    .links { display: none; position: absolute; top: 68px; left: 0; right: 0; flex-direction: column; gap: 0; margin: 0; background: var(--navy); border-bottom: 1px solid var(--navy-line); padding: 8px 24px 16px; }
    .links a { padding: 12px 0; border-bottom: 1px solid var(--navy-line); }
    body.menu-open .links { display: flex; }
    .menu-btn { display: inline-grid; place-items: center; }
    .nav-cta .ghost-light { display: none; }
    .portals { grid-template-columns: 1fr; }
    .cta-in { flex-direction: column; align-items: flex-start; }
}
@media (max-width: 560px) {
    .wrap { padding: 0 16px; }
    .sec { padding: 60px 0; }
    .hero { padding: 40px 0 32px; }
    .facts, .cards, .flow, .process, .values { grid-template-columns: 1fr; }
    .dy-stats { grid-template-columns: repeat(2, minmax(0,1fr)); }
    .by { font-size: 10.5px; }
    .foot-in { grid-template-columns: 1fr; }
    .hero-cta .btn { flex: 1 1 100%; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } .card, .card:hover { transition: none; transform: none; } }