:root {
  --navy: #06122e;
  --navy-2: #0b1b4d;
  --blue: #1d4ed8;
  --blue-2: #3b82f6;
  --orange: #ff6b00;
  --orange-2: #ff9a3d;
  --ink: #0b1224;
  --text: #334155;
  --muted: #64748b;
  --line: #e5e9f2;
  --tint: #f5f7fc;
  --radius: 20px;
  --shadow: 0 24px 60px -24px rgba(11, 27, 77, 0.28);
  --shadow-sm: 0 2px 8px rgba(15, 23, 42, 0.06);
  --font-head: 'Outfit', system-ui, sans-serif;
  --font-body: 'Inter', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, monospace;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 84px; }
body { margin: 0; font-family: var(--font-body); color: var(--text); background: #fff; line-height: 1.6; -webkit-font-smoothing: antialiased; overflow-x: hidden; }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, h4 { font-family: var(--font-head); color: var(--ink); margin: 0; line-height: 1.12; letter-spacing: -0.02em; text-wrap: balance; }
p { margin: 0; }
code, .mono { font-family: var(--font-mono); }
.wrap { width: min(1200px, 100% - 40px); margin-inline: auto; }
.skip { position: absolute; left: -999px; top: 8px; background: #fff; padding: 8px 14px; border-radius: 8px; z-index: 100; }
.skip:focus { left: 8px; }

/* ---------- buttons ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 44px; padding: 0 18px; border-radius: 12px; font-weight: 700; font-size: 14.5px; border: 1px solid transparent; cursor: pointer; transition: transform .15s, box-shadow .2s, background .2s, border-color .2s; white-space: nowrap; font-family: var(--font-body); }
.btn svg { width: 16px; height: 16px; fill: none; stroke: currentColor; stroke-width: 2.4; stroke-linecap: round; stroke-linejoin: round; transition: transform .2s; }
.btn:hover svg { transform: translateX(3px); }
.btn--lg { min-height: 52px; padding: 0 24px; font-size: 15.5px; border-radius: 14px; }
.btn--block { width: 100%; }
.btn--primary { color: #fff; background: linear-gradient(135deg, var(--orange), var(--orange-2)); box-shadow: 0 10px 24px -10px rgba(255, 107, 0, .8); }
.btn--primary:hover { transform: translateY(-1px); box-shadow: 0 16px 30px -12px rgba(255, 107, 0, .9); }
.btn--ghost { color: var(--ink); background: transparent; }
.btn--ghost:hover { background: var(--tint); }
.btn--glass { color: #fff; background: rgba(255,255,255,.08); border-color: rgba(255,255,255,.2); backdrop-filter: blur(8px); }
.btn--glass:hover { background: rgba(255,255,255,.14); }
.btn--dark { color: #fff; background: var(--ink); }
.btn--dark:hover { background: #1e293b; }
.btn--outline { color: var(--ink); background: #fff; border-color: var(--line); box-shadow: var(--shadow-sm); }
.btn--outline:hover { border-color: #cbd5e1; }

/* ---------- top strip & nav ---------- */
.topstrip { background: var(--navy); color: rgba(255,255,255,.72); font-size: 12.5px; }
.topstrip__inner { display: flex; align-items: center; justify-content: space-between; min-height: 36px; gap: 12px; }
.topstrip__pill { display: inline-flex; align-items: center; gap: 8px; font-weight: 600; color: #a7f3d0; }
.topstrip__links { display: flex; gap: 10px; align-items: center; }
.topstrip__links a:hover { color: #fff; }
.topstrip .sep { opacity: .3; }
.pulse { width: 8px; height: 8px; border-radius: 50%; background: #34d399; box-shadow: 0 0 0 0 rgba(52,211,153,.6); animation: pulse 2s infinite; display: inline-block; flex-shrink: 0; }
@keyframes pulse { 70% { box-shadow: 0 0 0 8px rgba(52,211,153,0); } 100% { box-shadow: 0 0 0 0 rgba(52,211,153,0); } }

.nav { position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,.86); backdrop-filter: saturate(180%) blur(14px); border-bottom: 1px solid transparent; transition: border-color .2s, box-shadow .2s; }
.nav.is-scrolled { border-color: var(--line); box-shadow: 0 6px 24px -18px rgba(15,23,42,.4); }
.nav__inner { display: flex; align-items: center; gap: 24px; min-height: 72px; }
.brand img { height: 42px; width: auto; }
.nav__links { display: flex; gap: 4px; margin-left: 12px; }
.nav__links > a { padding: 8px 14px; border-radius: 10px; font-weight: 600; font-size: 14.5px; color: var(--text); transition: color .15s, background .15s; }
.nav__links > a:hover { color: var(--ink); background: var(--tint); }
.nav__mobile-cta { display: none; }
.nav__actions { margin-left: auto; display: flex; gap: 8px; align-items: center; }
.nav__toggle { display: none; width: 44px; height: 44px; border-radius: 12px; border: 1px solid var(--line); background: #fff; cursor: pointer; flex-direction: column; gap: 4px; align-items: center; justify-content: center; }
.nav__toggle span { width: 18px; height: 2px; background: var(--ink); border-radius: 2px; transition: transform .2s, opacity .2s; }
.nav__toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav__toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav__toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* sign-in menu */
.signin { position: relative; }
.signin__btn .chev { width: 15px; height: 15px; transition: transform .2s; }
.signin__btn:hover .chev { transform: none; }
.signin.open .signin__btn { background: var(--tint); }
.signin.open .chev { transform: rotate(180deg) !important; }
.signin__menu { position: absolute; right: 0; top: calc(100% + 10px); width: 300px; padding: 8px; border-radius: 18px; background: #fff; border: 1px solid var(--line); box-shadow: 0 24px 60px -16px rgba(15,23,42,.3); opacity: 0; transform: translateY(-6px); pointer-events: none; transition: opacity .18s, transform .18s; z-index: 60; }
.signin.open .signin__menu { opacity: 1; transform: none; pointer-events: auto; }
.signin__label { padding: 8px 10px 6px; font-size: 10.5px; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; color: #94a3b8; }
.signin__item { display: flex; align-items: center; gap: 12px; padding: 10px; border-radius: 12px; transition: background .15s; }
.signin__item:hover { background: var(--tint); }
.signin__item b { display: block; color: var(--ink); font-size: 14.5px; }
.signin__item small { display: block; color: var(--muted); font-size: 12.5px; }
.signin__foot { display: block; margin-top: 6px; padding: 12px 10px 6px; border-top: 1px solid var(--line); font-size: 12.5px; color: var(--muted); }
.signin__foot b { color: var(--orange); }
.signin__foot:hover b { text-decoration: underline; }

/* login panels */
.panels { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px; max-width: 1000px; margin: 0 auto; }
.pcard { position: relative; overflow: hidden; display: flex; flex-direction: column; padding: 32px; border-radius: 24px; background: #fff; border: 1px solid var(--line); transition: transform .25s, box-shadow .25s; }
.pcard:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.pcard--dark { background: linear-gradient(160deg, #0b1b4d, #1a3a9a); border: 0; color: rgba(255,255,255,.72); box-shadow: 0 30px 60px -24px rgba(11,27,77,.6); }
.pcard--dark::after { content: ''; position: absolute; width: 260px; height: 260px; right: -90px; top: -110px; border-radius: 50%; background: var(--orange); filter: blur(80px); opacity: .3; pointer-events: none; }
.pcard__top { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; }
.pcard__tag { font-size: 11.5px; font-weight: 700; padding: 5px 11px; border-radius: 999px; background: var(--tint); color: var(--muted); }
.pcard--dark .pcard__tag { background: rgba(255,255,255,.1); color: rgba(255,255,255,.8); border: 1px solid rgba(255,255,255,.14); }
.pcard h3 { font-size: 24px; margin: 22px 0 8px; }
.pcard--dark h3 { color: #fff; }
.pcard > p { font-size: 15px; color: var(--muted); }
.pcard--dark > p { color: rgba(255,255,255,.68); }
.pcard__list { list-style: none; margin: 20px 0 26px; padding: 0; display: grid; gap: 10px; font-size: 14.5px; flex: 1; align-content: start; }
.pcard__list li { display: flex; gap: 10px; align-items: center; }
.pcard__list li::before { content: '✓'; display: grid; place-items: center; width: 20px; height: 20px; flex-shrink: 0; border-radius: 6px; font-size: 11px; font-weight: 800; background: #e7f8f0; color: #059669; }
.pcard--dark .pcard__list li { color: rgba(255,255,255,.88); }
.pcard--dark .pcard__list li::before { background: rgba(52,211,153,.16); color: #6ee7b7; }
.pcard__actions { position: relative; z-index: 1; display: flex; flex-wrap: wrap; gap: 10px; }
.btn--light { color: var(--navy-2); background: #fff; box-shadow: 0 10px 24px -10px rgba(0,0,0,.5); }
.btn--light:hover { transform: translateY(-1px); }

/* ---------- shared ---------- */
.eyebrow { display: inline-flex; align-items: center; gap: 8px; font-size: 12.5px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--orange); }
.eyebrow--dark { color: #fed7aa; padding: 6px 14px; border-radius: 999px; background: rgba(255,255,255,.07); border: 1px solid rgba(255,255,255,.14); letter-spacing: .08em; }
.eyebrow__dot { width: 7px; height: 7px; border-radius: 50%; background: var(--orange); box-shadow: 0 0 12px var(--orange); }
.grad { background: linear-gradient(100deg, var(--orange) 10%, #ffb067 60%, var(--orange)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.section .grad { background: linear-gradient(100deg, var(--blue) 0%, #6366f1 45%, var(--orange) 100%); -webkit-background-clip: text; background-clip: text; }
.section--dark .grad { background: linear-gradient(100deg, var(--orange), #ffb067); -webkit-background-clip: text; background-clip: text; }
.dots { display: flex; gap: 6px; }
.dots i { width: 10px; height: 10px; border-radius: 50%; background: #ff5f57; }
.dots i:nth-child(2) { background: #febc2e; }
.dots i:nth-child(3) { background: #28c840; }
.chip { font-size: 10.5px; font-weight: 800; letter-spacing: .08em; padding: 3px 9px; border-radius: 999px; }
.chip--test { color: var(--blue); background: #e0e8ff; }
.vicon { display: grid; place-items: center; width: 38px; height: 38px; border-radius: 12px; flex-shrink: 0; }
.vicon svg { width: 19px; height: 19px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.vicon.lg { width: 50px; height: 50px; border-radius: 14px; }
.vicon.lg svg { width: 24px; height: 24px; }
.vicon--blue { background: #e8efff; color: var(--blue); }
.vicon--orange { background: #fff1e6; color: var(--orange); }
.vicon--green { background: #e7f8f0; color: #059669; }
.vicon--violet { background: #f1ecff; color: #7c3aed; }

.reveal { opacity: 0; transform: translateY(18px); transition: opacity .7s ease, transform .7s ease; }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; transition: none; } * { animation: none !important; } }

/* ---------- hero ---------- */
.hero { position: relative; background: radial-gradient(1200px 600px at 80% -10%, #173a9e 0%, transparent 60%), linear-gradient(180deg, var(--navy) 0%, var(--navy-2) 70%, #0d2263 100%); color: #fff; padding: 72px 0 0; overflow: hidden; }
.hero__bg { position: absolute; inset: 0; pointer-events: none; overflow: hidden; }
.hero__grid { position: absolute; inset: 0; background-image: linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px); background-size: 56px 56px; mask-image: radial-gradient(ellipse 80% 60% at 50% 30%, #000 30%, transparent 75%); }
.orb { position: absolute; border-radius: 50%; filter: blur(80px); opacity: .55; }
.orb--a { width: 420px; height: 420px; background: var(--orange); top: -140px; right: -80px; opacity: .28; animation: float 14s ease-in-out infinite; }
.orb--b { width: 520px; height: 520px; background: #2563eb; bottom: -200px; left: -160px; opacity: .45; animation: float 18s ease-in-out infinite reverse; }
.orb--c { width: 260px; height: 260px; background: #8b5cf6; top: 40%; left: 45%; opacity: .25; animation: float 16s ease-in-out infinite; }
@keyframes float { 50% { transform: translate(30px, 24px); } }
.hero__inner { position: relative; display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr); gap: 56px; align-items: center; }
.hero h1 { color: #fff; font-size: clamp(38px, 5.2vw, 64px); font-weight: 800; margin: 22px 0 20px; letter-spacing: -0.03em; }
.hero__lead { font-size: clamp(16px, 1.4vw, 18.5px); color: rgba(255,255,255,.74); max-width: 580px; }
.hero__ctas { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.hero__stats { display: grid; grid-template-columns: repeat(4, auto); gap: 12px 32px; margin: 44px 0 0; padding-top: 28px; border-top: 1px solid rgba(255,255,255,.12); justify-content: start; }
.hero__stats div { margin: 0; }
.hero__stats dt { font-family: var(--font-head); font-size: 26px; font-weight: 800; color: #fff; letter-spacing: -0.02em; }
.hero__stats dd { margin: 2px 0 0; font-size: 13px; color: rgba(255,255,255,.6); }

.hero__visual { position: relative; min-height: 440px; }
.vcard { background: #fff; color: var(--text); border-radius: 20px; box-shadow: 0 30px 80px -20px rgba(0,0,0,.55), 0 0 0 1px rgba(255,255,255,.08); }
.vcard--main { position: relative; z-index: 2; width: min(400px, 100%); margin: 30px auto 0; padding: 22px; }
.vcard__head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 18px; }
.vcard__title { display: flex; gap: 12px; align-items: center; }
.vcard__title strong { display: block; color: var(--ink); font-size: 15px; font-family: var(--font-head); }
.vcard__title small { display: block; font-family: var(--font-mono); font-size: 11.5px; color: var(--muted); }
.vfield span { display: block; font-size: 12px; font-weight: 600; color: var(--muted); margin-bottom: 6px; }
.vfield__input { display: flex; align-items: center; height: 48px; padding: 0 14px; border-radius: 12px; border: 1.5px solid var(--blue); box-shadow: 0 0 0 4px rgba(29,78,216,.12); font-family: var(--font-mono); font-size: 16px; letter-spacing: .18em; color: var(--ink); font-weight: 500; }
.caret { width: 2px; height: 20px; background: var(--blue); margin-left: 2px; animation: blink 1s steps(1) infinite; }
@keyframes blink { 50% { opacity: 0; } }
.vresult { margin-top: 16px; border-radius: 14px; background: var(--tint); padding: 6px 14px; transition: opacity .3s; }
.vresult.is-loading { opacity: .35; }
.vresult__row { display: flex; justify-content: space-between; padding: 9px 0; font-size: 13.5px; border-bottom: 1px dashed var(--line); }
.vresult__row:last-child { border: 0; }
.vresult__row b { color: var(--ink); font-weight: 700; }
.vresult__row b.ok { color: #059669; display: inline-flex; align-items: center; gap: 6px; }
.vresult__row b.ok i { width: 7px; height: 7px; border-radius: 50%; background: #10b981; }
.vcard__foot { display: flex; justify-content: space-between; margin-top: 14px; font-size: 11.5px; color: var(--muted); }
.vcard--float { position: absolute; z-index: 3; padding: 16px; animation: bob 6s ease-in-out infinite; }
.vcard--gst { left: -8px; bottom: 26px; width: 250px; }
.vcard--feed { right: -10px; top: -6px; width: 250px; animation-delay: -3s; background: rgba(10, 24, 66, .82); color: #fff; backdrop-filter: blur(12px); box-shadow: 0 30px 60px -20px rgba(0,0,0,.6), inset 0 0 0 1px rgba(255,255,255,.12); }
@keyframes bob { 50% { transform: translateY(-10px); } }
.tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 12px; }
.tags span { font-size: 11px; font-weight: 700; padding: 3px 9px; border-radius: 999px; background: #ecfdf5; color: #047857; }
.tags span:nth-child(2) { background: #eef2ff; color: #4338ca; }
.tags span:nth-child(3) { background: #fff7ed; color: #c2410c; }
.feed__head { display: flex; align-items: center; gap: 8px; font-size: 12px; font-weight: 700; color: rgba(255,255,255,.8); margin-bottom: 10px; }
.feed { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; }
.feed li { display: grid; grid-template-columns: 44px 1fr auto; align-items: center; gap: 8px; font-size: 11.5px; padding: 7px 9px; border-radius: 10px; background: rgba(255,255,255,.06); animation: feedIn .5s ease; }
.feed .m { font-weight: 800; font-size: 10px; color: #fdba74; letter-spacing: .05em; }
.feed code { color: rgba(255,255,255,.75); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.feed b { color: #6ee7b7; font-family: var(--font-mono); font-weight: 500; }
@keyframes feedIn { from { opacity: 0; transform: translateY(-6px); } }

/* dashboard preview */
.dash { position: relative; margin-top: 72px; border-radius: 22px 22px 0 0; background: #fff; box-shadow: 0 -20px 80px -20px rgba(0,0,0,.5), 0 0 0 1px rgba(255,255,255,.1); overflow: hidden; color: var(--text); }
.dash__bar { display: flex; align-items: center; gap: 16px; padding: 12px 18px; border-bottom: 1px solid var(--line); background: #fafbfe; }
.dash__url { flex: 1; max-width: 360px; margin: 0 auto; text-align: center; font-size: 12.5px; color: var(--muted); background: #fff; border: 1px solid var(--line); border-radius: 8px; padding: 4px 12px; font-family: var(--font-mono); }
.dash__env { display: flex; padding: 3px; background: #eef1f7; border-radius: 999px; font-size: 10.5px; font-weight: 800; letter-spacing: .06em; }
.dash__env span { padding: 3px 10px; border-radius: 999px; color: var(--muted); }
.dash__env .on { background: var(--blue); color: #fff; }
.dash__body { display: grid; grid-template-columns: 210px 1fr; min-height: 340px; }
.dash__side { background: linear-gradient(180deg, #0b1b4d, #102a73); padding: 18px 14px; color: rgba(255,255,255,.7); }
.dash__org { display: flex; gap: 10px; align-items: center; padding: 10px; border-radius: 12px; background: rgba(255,255,255,.07); margin-bottom: 16px; }
.dash__org > span { width: 32px; height: 32px; border-radius: 9px; display: grid; place-items: center; font-weight: 800; font-size: 12px; color: #fff; background: linear-gradient(135deg, var(--orange), var(--orange-2)); }
.dash__org b { display: block; color: #fff; font-size: 13px; }
.dash__org small { font-size: 10.5px; text-transform: uppercase; letter-spacing: .1em; opacity: .6; }
.dash__side ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 2px; font-size: 13px; font-weight: 600; }
.dash__side li { padding: 8px 12px; border-radius: 10px; }
.dash__side li.on { background: rgba(255,255,255,.12); color: #fff; box-shadow: inset 3px 0 0 var(--orange); }
.dash__main { padding: 20px; background: var(--tint); display: grid; gap: 16px; align-content: start; }
.dash__kpis { display: grid; grid-template-columns: 1.3fr 1fr 1fr 1fr; gap: 12px; }
.kpi { background: #fff; border-radius: 14px; padding: 14px 16px; border: 1px solid var(--line); }
.kpi small { display: block; font-size: 11.5px; color: var(--muted); font-weight: 600; }
.kpi b { display: block; font-family: var(--font-head); font-size: 22px; color: var(--ink); margin: 4px 0 2px; }
.kpi span { font-size: 11.5px; color: var(--muted); }
.kpi .up { color: #059669; font-weight: 700; }
.kpi--dark { background: linear-gradient(135deg, #0b1b4d, #1d4ed8); border: 0; }
.kpi--dark small, .kpi--dark span { color: rgba(255,255,255,.7); }
.kpi--dark b { color: #fff; }
.dash__row { display: grid; grid-template-columns: 1.4fr 1fr; gap: 12px; }
.panel { background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 14px 16px; }
.panel__head { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 12px; }
.panel__head b { color: var(--ink); font-size: 13.5px; }
.panel__head span { font-size: 11.5px; color: var(--muted); }
.bars { display: flex; align-items: flex-end; gap: 6px; height: 120px; }
.bars i { flex: 1; border-radius: 6px 6px 2px 2px; background: linear-gradient(180deg, #3b82f6, #1d4ed8); transform-origin: bottom; animation: grow 1s ease both; }
.bars i:nth-child(3n) { background: linear-gradient(180deg, #ffb067, var(--orange)); }
@keyframes grow { from { transform: scaleY(0); } }
.stackbars { list-style: none; margin: 0; padding: 0; display: grid; gap: 11px; }
.stackbars li { display: grid; grid-template-columns: 70px 1fr 48px; gap: 10px; align-items: center; font-size: 12px; }
.stackbars span { color: var(--muted); font-weight: 600; }
.stackbars i { height: 8px; border-radius: 99px; background: #eef1f7; position: relative; overflow: hidden; }
.stackbars i::after { content: ''; position: absolute; inset: 0; width: var(--w); border-radius: 99px; background: var(--c, var(--blue)); }
.stackbars b { text-align: right; color: var(--ink); font-family: var(--font-mono); font-weight: 500; }
.dash__note { position: relative; text-align: center; font-size: 11.5px; color: rgba(255,255,255,.45); padding: 10px 0 14px; }

/* ---------- coverage ---------- */
.coverage { padding: 40px 0 44px; border-bottom: 1px solid var(--line); background: #fff; }
.coverage__label { text-align: center; font-size: 13px; font-weight: 600; color: var(--muted); margin-bottom: 22px; padding: 0 20px; }
.marquee { overflow: hidden; mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent); }
.marquee__track { display: flex; gap: 14px; width: max-content; animation: marquee 40s linear infinite; }
.marquee:hover .marquee__track { animation-play-state: paused; }
.marquee__track span { flex-shrink: 0; padding: 10px 20px; border-radius: 999px; border: 1px solid var(--line); background: #fff; font-family: var(--font-head); font-weight: 700; font-size: 15px; color: #475569; box-shadow: var(--shadow-sm); }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------- sections ---------- */
.section { position: relative; padding: 100px 0; }
.section--tint { background: var(--tint); }
.section--dark { background: linear-gradient(180deg, var(--navy), var(--navy-2)); color: rgba(255,255,255,.75); overflow: hidden; }
.shead { max-width: 760px; margin: 0 auto 56px; text-align: center; }
.shead h2, .dev h2, .sec h2, .faq h2 { font-size: clamp(30px, 3.6vw, 46px); font-weight: 800; margin: 14px 0 16px; }
.shead p, .dev__copy > p, .sec__copy p, .faq__head p { font-size: 17px; color: var(--muted); }
.shead--dark { position: relative; }
.shead--dark h2 { color: #fff; }
.shead--dark p { color: rgba(255,255,255,.65); }

.why { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.why__card { padding: 30px; border-radius: var(--radius); border: 1px solid var(--line); background: #fff; transition: transform .25s, box-shadow .25s, border-color .25s; }
.why__card:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: #d5dcec; }
.why__card h3 { font-size: 20px; margin: 20px 0 10px; }
.why__card p { font-size: 15px; color: var(--muted); }

/* stacks */
.stacks { display: grid; grid-template-columns: 290px 1fr; gap: 24px; align-items: start; }
.stacks__tabs { display: grid; gap: 8px; position: sticky; top: 96px; }
.stab { display: flex; align-items: center; gap: 14px; padding: 14px 16px; border-radius: 16px; border: 1px solid transparent; background: transparent; text-align: left; cursor: pointer; font: inherit; color: var(--text); transition: background .2s, border-color .2s, box-shadow .2s; }
.stab:hover { background: #fff; }
.stab.on { background: #fff; border-color: var(--line); box-shadow: var(--shadow); }
.stab b { display: block; font-family: var(--font-head); font-size: 16px; color: var(--ink); }
.stab small { display: block; font-size: 12.5px; color: var(--muted); }
.stab .vicon { transition: transform .2s; }
.stab.on .vicon { transform: scale(1.06); }
.stacks__panel { background: #fff; border: 1px solid var(--line); border-radius: 24px; box-shadow: var(--shadow); padding: 32px; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 28px; animation: fadeUp .4s ease; min-height: 420px; }
@keyframes fadeUp { from { opacity: 0; transform: translateY(8px); } }
.stacks__panel h3 { font-size: 26px; margin: 12px 0 10px; }
.stacks__panel > div > p { color: var(--muted); font-size: 15px; }
.apis { list-style: none; margin: 22px 0 0; padding: 0; display: grid; gap: 8px; }
.apis li { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 11px 14px; border-radius: 12px; background: var(--tint); font-size: 14px; }
.apis li span { font-weight: 600; color: var(--ink); display: flex; align-items: center; gap: 10px; }
.apis li span::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: var(--orange); }
.apis li b { font-family: var(--font-mono); font-size: 13px; font-weight: 500; color: var(--blue); white-space: nowrap; }
.apis li.soon b { color: var(--muted); }
.panel-code { background: #0a1433; border-radius: 18px; padding: 18px; color: #cbd5e1; font-family: var(--font-mono); font-size: 12.5px; line-height: 1.7; overflow: auto; align-self: stretch; display: flex; flex-direction: column; }
.panel-code__head { display: flex; align-items: center; gap: 10px; padding-bottom: 12px; margin-bottom: 12px; border-bottom: 1px solid rgba(255,255,255,.08); }
.panel-code__head .meth { font-size: 10.5px; font-weight: 700; padding: 2px 8px; border-radius: 6px; background: rgba(255,107,0,.18); color: #fdba74; }
.panel-code__head code { color: #e2e8f0; font-size: 12px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.panel-code pre { margin: 0; white-space: pre; }
.panel-code .k { color: #93c5fd; }
.panel-code .s { color: #86efac; }
.panel-code .c { color: #64748b; }
.panel-code__label { font-size: 10.5px; text-transform: uppercase; letter-spacing: .12em; color: #64748b; margin: 14px 0 6px; }

/* compare */
.compare { position: relative; display: grid; grid-template-columns: 1fr auto 1fr; gap: 24px; align-items: stretch; }
.compare__col { border-radius: 24px; padding: 30px; background: rgba(255,255,255,.04); border: 1px solid rgba(255,255,255,.1); }
.compare__col--after { background: linear-gradient(160deg, rgba(29,78,216,.28), rgba(255,107,0,.12)); border-color: rgba(255,255,255,.18); box-shadow: 0 30px 80px -30px rgba(29,78,216,.6); }
.compare__col h3 { color: #fff; font-size: 20px; display: flex; align-items: center; gap: 10px; margin-bottom: 22px; }
.compare__col h3 .x, .compare__col h3 .v { width: 28px; height: 28px; border-radius: 9px; display: grid; place-items: center; font-size: 14px; }
.x { background: rgba(248,113,113,.15); color: #fca5a5; }
.v { background: rgba(52,211,153,.18); color: #6ee7b7; }
.vendors { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.vendors div { padding: 14px; border-radius: 14px; border: 1px dashed rgba(255,255,255,.18); }
.vendors b { display: block; color: rgba(255,255,255,.85); font-size: 14px; }
.vendors small { color: rgba(255,255,255,.45); font-size: 12px; }
.hub__core { display: flex; align-items: center; gap: 14px; padding: 16px; border-radius: 16px; background: rgba(255,255,255,.95); }
.hub__core img { border-radius: 50%; }
.hub__core b { display: block; color: var(--ink); font-family: var(--font-head); font-size: 17px; }
.hub__core small { display: flex; align-items: center; gap: 7px; color: var(--muted); font-size: 12.5px; }
.hub__stacks { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }
.hub__stacks span { padding: 6px 12px; border-radius: 999px; font-size: 12.5px; font-weight: 700; color: #fff; background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.16); }
.compare__list { list-style: none; margin: 22px 0 0; padding: 0; display: grid; gap: 10px; font-size: 14.5px; }
.compare__list li { display: flex; gap: 10px; align-items: flex-start; color: rgba(255,255,255,.55); }
.compare__list li::before { content: '—'; color: #f87171; }
.compare__list--good li { color: rgba(255,255,255,.88); }
.compare__list--good li::before { content: '✓'; color: #6ee7b7; font-weight: 700; }
.compare__arrow { align-self: center; width: 52px; height: 52px; border-radius: 50%; display: grid; place-items: center; background: linear-gradient(135deg, var(--orange), var(--orange-2)); box-shadow: 0 10px 30px -8px rgba(255,107,0,.8); }
.compare__arrow svg { width: 22px; height: 22px; fill: none; stroke: #fff; stroke-width: 2.4; stroke-linecap: round; stroke-linejoin: round; }

/* developers */
.dev { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: 56px; align-items: center; }
.checks { list-style: none; margin: 26px 0 0; padding: 0; display: grid; gap: 12px; }
.checks li { display: flex; gap: 12px; align-items: flex-start; font-size: 15.5px; color: var(--text); }
.checks li > span { min-width: 0; }
.checks li::before { content: ''; flex-shrink: 0; width: 22px; height: 22px; margin-top: 1px; border-radius: 7px; background: #e7f8f0 url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23059669' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m5 12 5 5 9-10'/%3E%3C/svg%3E") center / 13px no-repeat; }
.checks code { font-size: 13px; background: var(--tint); padding: 1px 6px; border-radius: 6px; color: var(--blue); }
.code { border-radius: 22px; background: #0a1433; box-shadow: var(--shadow), 0 0 0 1px rgba(15,23,42,.06); overflow: hidden; }
.code__head { display: flex; align-items: center; gap: 16px; padding: 12px 16px; background: #0d1a42; border-bottom: 1px solid rgba(255,255,255,.06); }
.code__tabs { display: flex; gap: 4px; flex: 1; min-width: 0; overflow-x: auto; scrollbar-width: none; }
.code__tabs::-webkit-scrollbar { display: none; }
.code__tabs button, .code__copy { font: 600 12.5px var(--font-body); color: rgba(255,255,255,.55); background: transparent; border: 0; padding: 6px 12px; border-radius: 8px; cursor: pointer; white-space: nowrap; }
.code__tabs button.on { color: #fff; background: rgba(255,255,255,.1); }
.code__copy { border: 1px solid rgba(255,255,255,.14); }
.code__copy:hover { color: #fff; }
.code__body { margin: 0; padding: 20px 22px; color: #cbd5e1; font: 13px/1.75 var(--font-mono); overflow-x: auto; min-height: 210px; }
.code__body .k { color: #93c5fd; } .code__body .s { color: #86efac; } .code__body .c { color: #64748b; } .code__body .f { color: #fdba74; }
.code__resp { border-top: 1px solid rgba(255,255,255,.06); padding: 14px 22px 18px; background: #081030; }
.code__resp-head { display: flex; justify-content: space-between; font-size: 12px; color: rgba(255,255,255,.5); margin-bottom: 6px; }
.code__resp .ok { color: #6ee7b7; font-weight: 700; font-family: var(--font-mono); }
.code__resp pre { margin: 0; font: 12.5px/1.7 var(--font-mono); color: #a5b4fc; overflow-x: auto; }

/* steps */
.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; counter-reset: s; position: relative; }
.steps::before { content: ''; position: absolute; top: 34px; left: 8%; right: 8%; height: 2px; background: repeating-linear-gradient(90deg, #cbd5e1 0 8px, transparent 8px 16px); z-index: 0; }
.steps li { position: relative; z-index: 1; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; transition: transform .25s, box-shadow .25s; }
.steps li:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.steps__n { display: inline-grid; place-items: center; width: 44px; height: 44px; border-radius: 14px; font-family: var(--font-head); font-weight: 800; color: #fff; background: linear-gradient(135deg, var(--blue), #6366f1); box-shadow: 0 10px 20px -8px rgba(29,78,216,.7); }
.steps li:last-child .steps__n { background: linear-gradient(135deg, var(--orange), var(--orange-2)); box-shadow: 0 10px 20px -8px rgba(255,107,0,.7); }
.steps h3 { font-size: 18px; margin: 18px 0 8px; }
.steps p { font-size: 14.5px; color: var(--muted); }

/* pricing */
.pricing { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.price { position: relative; display: flex; flex-direction: column; border-radius: 22px; border: 1px solid var(--line); background: #fff; padding: 26px; transition: transform .25s, box-shadow .25s; }
.price:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.price--hot { border: 0; background: linear-gradient(170deg, #0b1b4d, #1a3a9a); color: rgba(255,255,255,.75); box-shadow: 0 30px 60px -24px rgba(11,27,77,.7); }
.price--hot h3, .price--hot .price__amt b { color: #fff; }
.price__badge { position: absolute; top: 18px; right: 18px; font-size: 10.5px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; padding: 4px 10px; border-radius: 999px; background: linear-gradient(135deg, var(--orange), var(--orange-2)); color: #fff; }
.price h3 { font-size: 18px; margin-top: 16px; }
.price__sub { font-size: 13px; color: var(--muted); margin-top: 4px; }
.price--hot .price__sub { color: rgba(255,255,255,.6); }
.price__amt { margin: 20px 0 18px; display: flex; align-items: baseline; gap: 6px; }
.price__amt small { font-size: 13px; font-weight: 600; }
.price__amt b { font-family: var(--font-head); font-size: 38px; color: var(--ink); letter-spacing: -0.03em; }
.price ul { list-style: none; margin: 0 0 22px; padding: 18px 0 0; border-top: 1px solid var(--line); display: grid; gap: 10px; align-content: start; font-size: 13.5px; flex: 1; }
.price--hot ul { border-color: rgba(255,255,255,.12); }
.price li { display: flex; justify-content: space-between; gap: 10px; }
.price li span { display: flex; gap: 8px; align-items: flex-start; }
.price li span::before { content: '✓'; color: #10b981; font-weight: 800; }
.price--hot li span::before { color: #6ee7b7; }
.price li em { font-style: normal; font-family: var(--font-mono); font-size: 12px; color: var(--muted); white-space: nowrap; }
.price--hot li em { color: rgba(255,255,255,.55); }
.price .btn { width: 100%; }
.price--hot .btn--outline { background: rgba(255,255,255,.1); color: #fff; border-color: rgba(255,255,255,.2); box-shadow: none; }
.pricing__note { text-align: center; margin-top: 28px; font-size: 14px; color: var(--muted); }
.pricing__note a { color: var(--blue); font-weight: 600; }

/* security */
.sec { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: 56px; align-items: center; }
.sec__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.sec__item { display: flex; gap: 16px; padding: 22px; border-radius: 18px; background: #fff; border: 1px solid var(--line); }
.sec__item h3 { font-size: 16.5px; margin-bottom: 4px; }
.sec__item p { font-size: 14px; color: var(--muted); }

/* faq */
.faq { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: 56px; align-items: start; }
.faq__head { position: sticky; top: 100px; }
.faq__head a { color: var(--blue); font-weight: 600; }
.faq__list { display: grid; gap: 12px; }
.faq__list details { border: 1px solid var(--line); border-radius: 16px; background: #fff; transition: box-shadow .2s, border-color .2s; }
.faq__list details[open] { box-shadow: var(--shadow); border-color: #d5dcec; }
.faq__list summary { list-style: none; cursor: pointer; padding: 20px 22px; font-family: var(--font-head); font-weight: 700; font-size: 17px; color: var(--ink); display: flex; justify-content: space-between; gap: 16px; align-items: center; }
.faq__list summary::-webkit-details-marker { display: none; }
.faq__list summary::after { content: '+'; flex-shrink: 0; width: 30px; height: 30px; border-radius: 10px; display: grid; place-items: center; background: var(--tint); color: var(--blue); font-size: 20px; font-weight: 500; transition: transform .25s, background .2s, color .2s; }
.faq__list details[open] summary::after { transform: rotate(45deg); background: var(--orange); color: #fff; }
.faq__list details p { padding: 0 22px 20px; font-size: 15px; color: var(--muted); }

/* cta */
.cta { position: relative; padding: 100px 0; background: linear-gradient(160deg, var(--navy) 0%, var(--navy-2) 60%, #122c7a 100%); color: rgba(255,255,255,.75); overflow: hidden; }
.cta__inner { position: relative; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 56px; align-items: center; }
.cta h2 { color: #fff; font-size: clamp(32px, 3.8vw, 48px); font-weight: 800; margin: 18px 0 14px; }
.cta__copy > p { font-size: 17px; color: rgba(255,255,255,.7); max-width: 520px; }
.term { margin-top: 32px; border-radius: 16px; background: rgba(3, 8, 24, .7); border: 1px solid rgba(255,255,255,.1); overflow: hidden; max-width: 520px; }
.term__bar { display: flex; align-items: center; gap: 12px; padding: 10px 14px; border-bottom: 1px solid rgba(255,255,255,.06); font-size: 11.5px; color: rgba(255,255,255,.4); }
.term pre { margin: 0; padding: 16px 18px; min-height: 150px; font: 12.5px/1.8 var(--font-mono); color: #cbd5e1; white-space: pre-wrap; }
.term .p { color: #fdba74; } .term .g { color: #6ee7b7; } .term .d { color: #64748b; }
.term .cur { display: inline-block; width: 8px; height: 15px; background: #fdba74; vertical-align: -2px; animation: blink 1s steps(1) infinite; }
.lead { background: #fff; color: var(--text); border-radius: 24px; padding: 32px; box-shadow: 0 40px 100px -30px rgba(0,0,0,.6); }
.lead h3 { font-size: 24px; }
.lead > p { font-size: 14px; color: var(--muted); margin: 4px 0 22px; }
.lead__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.lead label span { display: block; font-size: 12.5px; font-weight: 600; color: var(--ink); margin-bottom: 6px; }
.lead label.full { grid-column: 1 / -1; }
.lead input, .lead select, .lead textarea { width: 100%; min-height: 46px; padding: 11px 14px; border-radius: 12px; border: 1px solid var(--line); background: #f8fafd; font: 14.5px var(--font-body); color: var(--ink); transition: border-color .2s, box-shadow .2s, background .2s; }
.lead textarea { resize: vertical; min-height: 88px; }
.lead input:focus, .lead select:focus, .lead textarea:focus { outline: none; background: #fff; border-color: var(--orange); box-shadow: 0 0 0 4px rgba(255,107,0,.14); }
.lead input.bad { border-color: #ef4444; box-shadow: 0 0 0 4px rgba(239,68,68,.12); }
.lead__err { min-height: 20px; margin: 10px 0 6px; font-size: 13px; color: #dc2626; font-weight: 600; }
.lead__hint { display: block; text-align: center; margin-top: 10px; font-size: 12px; color: var(--muted); }

/* footer */
.foot { background: #040b1f; color: rgba(255,255,255,.6); padding: 64px 0 0; font-size: 14.5px; }
.foot__grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 40px; }
.foot__brand img { height: 44px; width: auto; background: #fff; border-radius: 12px; padding: 4px 10px; }
.foot__brand p { margin: 18px 0 14px; max-width: 320px; }
.foot__mail { color: #fdba74; font-weight: 600; }
.foot h4 { color: #fff; font-size: 14px; letter-spacing: .06em; text-transform: uppercase; margin-bottom: 16px; }
.foot__grid > div:not(.foot__brand) { display: grid; gap: 10px; align-content: start; }
.foot a:hover { color: #fff; }
.foot__base { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin-top: 48px; padding: 22px 0; border-top: 1px solid rgba(255,255,255,.08); font-size: 13px; color: rgba(255,255,255,.45); }

/* ---------- responsive ---------- */
@media (max-width: 1080px) {
  .hero__inner, .dev, .sec, .faq, .cta__inner { grid-template-columns: minmax(0, 1fr); gap: 48px; }
  .hero__visual { max-width: 560px; width: 100%; margin: 0 auto; }
  .stacks { grid-template-columns: minmax(0, 1fr); }
  .stacks__tabs { position: static; grid-auto-flow: column; grid-auto-columns: max-content; overflow-x: auto; scrollbar-width: none; padding-bottom: 4px; }
  .stacks__tabs::-webkit-scrollbar { display: none; }
  .stab small { display: none; }
  .pricing { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .steps::before { display: none; }
  .faq__head { position: static; }
  .dash__kpis { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 900px) {
  .nav__links { position: fixed; inset: 108px 12px auto; flex-direction: column; margin: 0; padding: 12px; background: #fff; border: 1px solid var(--line); border-radius: 18px; box-shadow: var(--shadow); opacity: 0; transform: translateY(-8px); pointer-events: none; transition: opacity .2s, transform .2s; }
  .nav.is-scrolled .nav__links { inset: 80px 12px auto; }
  .nav__links.open { opacity: 1; transform: none; pointer-events: auto; }
  .nav__links > a { padding: 12px 14px; }
  .nav__mobile-cta { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; padding-top: 10px; margin-top: 6px; border-top: 1px solid var(--line); }
  .nav__actions .btn, .signin { display: none; }
  .nav__mobile-cta .full { grid-column: 1 / -1; }
  .panels { grid-template-columns: minmax(0, 1fr); }
  .nav__toggle { display: inline-flex; }
  .why { grid-template-columns: 1fr; }
  .compare { grid-template-columns: minmax(0, 1fr); }
  .compare__arrow { transform: rotate(90deg); justify-self: center; }
  .stacks__panel { grid-template-columns: minmax(0, 1fr); padding: 22px; }
  .dash__body { grid-template-columns: 1fr; }
  .dash__side { display: none; }
  .dash__row { grid-template-columns: 1fr; }
  .foot__grid { grid-template-columns: 1fr 1fr; }
  .foot__brand { grid-column: 1 / -1; }
}
@media (max-width: 640px) {
  .wrap { width: min(100% - 28px, 1200px); }
  .topstrip__links a:last-child, .topstrip .sep { display: none; }
  .hero { padding-top: 48px; }
  .hero__stats { grid-template-columns: repeat(2, 1fr); gap: 20px; }
  .hero__ctas .btn { flex: 1 1 100%; }
  .hero__visual { min-height: 0; padding-bottom: 150px; }
  .vcard--main { margin-top: 0; }
  .vcard--feed { display: none; }
  .vcard--gst { left: 50%; bottom: 0; transform: translateX(-50%); animation: none; width: min(280px, 90%); }
  .section, .cta { padding: 72px 0; }
  .shead { margin-bottom: 40px; }
  .pricing, .steps, .sec__grid, .lead__grid { grid-template-columns: 1fr; }
  .dash { margin-top: 48px; }
  .dash__kpis { grid-template-columns: 1fr 1fr; }
  .kpi b { font-size: 18px; }
  .dash__url { display: none; }
  .dash__env { margin-left: auto; }
  .lead { padding: 22px; }
  .code__head { gap: 10px; padding: 10px 12px; }
  .code__head .dots { display: none; }
  .vendors { grid-template-columns: 1fr; }
}