/* Keres marketing site — Portal Aurora design system (no build step). */
:root {
  --aurora-1: #9b666f;
  --aurora-2: #8a5560;
  --aurora-3: #74454e;
  --canvas: #f6f6fb;
  --ink: #17121a;
  --ink-soft: #3c323e;
  --muted: #6f6472;
  --line: rgba(23, 18, 26, 0.1);
  --card: #ffffff;
  --dark: #141017;
  --dark-2: #1e1622;
  --dark-line: rgba(255, 255, 255, 0.12);
  --radius: 18px;
  --font-display: "Sora", "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-body: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --shadow-lg: 0 24px 70px -24px rgba(60, 30, 45, 0.35);
  --shadow-sm: 0 8px 24px -12px rgba(60, 30, 45, 0.25);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--canvas);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; }

.wrap { width: min(1160px, 92vw); margin: 0 auto; }
section { padding: 96px 0; }

/* ---------- nav ---------- */
.nav {
  position: fixed; inset: 0 0 auto 0; z-index: 50;
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  background: rgba(246, 246, 251, 0.72);
  border-bottom: 1px solid var(--line);
}
.nav-inner { display: flex; align-items: center; gap: 28px; height: 64px; }
.brand { display: flex; align-items: center; gap: 10px; font-family: var(--font-display); font-weight: 700; font-size: 19px; text-decoration: none; }
.brand-img { width: 30px; height: 30px; border-radius: 9px; flex: none; box-shadow: 0 4px 14px -4px rgba(139, 85, 96, 0.7); }
.brand-mark {
  width: 30px; height: 30px; border-radius: 9px; flex: none;
  background: linear-gradient(135deg, var(--aurora-1), var(--aurora-3));
  box-shadow: 0 4px 14px -4px rgba(139, 85, 96, 0.7);
  position: relative;
}
.brand-mark::after {
  content: ""; position: absolute; inset: 8px 7px;
  border: 2.5px solid #fff; border-bottom: none; border-radius: 8px 8px 0 0;
  opacity: 0.95;
}
.nav-links { display: flex; gap: 22px; margin-left: 8px; }
.nav-links a { text-decoration: none; font-size: 14px; color: var(--ink-soft); font-weight: 500; }
.nav-links a:hover { color: var(--aurora-3); }
.nav-cta { margin-left: auto; display: flex; gap: 10px; align-items: center; }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  font: 600 14.5px/1 var(--font-body); text-decoration: none;
  padding: 13px 22px; border-radius: 999px; border: 1px solid transparent;
  cursor: pointer; transition: transform 0.15s ease, box-shadow 0.2s ease, background 0.2s ease;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary {
  color: #fff; background: linear-gradient(135deg, var(--aurora-1), var(--aurora-3));
  box-shadow: 0 12px 30px -10px rgba(139, 85, 96, 0.65);
}
.btn-primary:hover { box-shadow: 0 16px 36px -10px rgba(139, 85, 96, 0.8); }
.btn-ghost { color: var(--ink); border-color: var(--line); background: rgba(255, 255, 255, 0.7); }
.btn-ghost:hover { border-color: var(--aurora-1); }
.btn-light { color: var(--ink); background: #fff; }
.btn-outline-light { color: #fff; border-color: var(--dark-line); }
.btn-outline-light:hover { border-color: #fff; }
.btn-sm { padding: 10px 18px; font-size: 13.5px; }

/* ---------- hero ---------- */
.hero {
  position: relative; overflow: clip;
  background: radial-gradient(1200px 600px at 85% -10%, rgba(155, 102, 111, 0.28), transparent 60%),
    radial-gradient(900px 520px at 8% 12%, rgba(116, 69, 78, 0.2), transparent 55%),
    var(--dark);
  color: #fff; padding: 168px 0 110px;
}
.orb { position: absolute; border-radius: 50%; filter: blur(90px); opacity: 0.5; pointer-events: none; }
.orb-a { width: 520px; height: 520px; left: -140px; top: -120px; background: #5b2f4d; animation: drift 14s ease-in-out infinite alternate; }
.orb-b { width: 460px; height: 460px; right: -120px; top: 40px; background: #8a5560; animation: drift 18s ease-in-out infinite alternate-reverse; }
.orb-c { width: 300px; height: 300px; left: 38%; bottom: -160px; background: #3c4a6b; opacity: 0.4; animation: drift 22s ease-in-out infinite alternate; }
@keyframes drift { from { transform: translate(0, 0) scale(1); } to { transform: translate(50px, 36px) scale(1.08); } }
.hero-grid-bg {
  position: absolute; inset: 0; pointer-events: none; opacity: 0.5;
  background-image: linear-gradient(rgba(255,255,255,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.05) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(700px 420px at 50% 0%, black, transparent 75%);
  -webkit-mask-image: radial-gradient(700px 420px at 50% 0%, black, transparent 75%);
}
.hero-inner { position: relative; text-align: center; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 12.5px; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase;
  color: #f3cdd4; border: 1px solid rgba(243, 205, 212, 0.3); border-radius: 999px;
  padding: 8px 16px; background: rgba(255, 255, 255, 0.06);
}
.eyebrow .dot { width: 7px; height: 7px; border-radius: 50%; background: #7ee2a8; box-shadow: 0 0 10px #7ee2a8; }
.hero h1 {
  font-family: var(--font-display); font-weight: 700; letter-spacing: -0.02em;
  font-size: clamp(38px, 6vw, 68px); line-height: 1.05; margin: 26px auto 20px; max-width: 19ch;
}
.hero h1 .grad {
  background: linear-gradient(100deg, #f6c9d2, var(--aurora-1) 55%, #d99aa5);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero .sub { font-size: clamp(16px, 2.2vw, 20px); line-height: 1.6; color: rgba(255,255,255,0.78); max-width: 62ch; margin: 0 auto 34px; }
.hero-ctas { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.hero-proof { display: flex; gap: 26px; justify-content: center; flex-wrap: wrap; margin-top: 34px; font-size: 13.5px; color: rgba(255,255,255,0.66); }
.hero-proof span { display: inline-flex; align-items: center; gap: 7px; }
.hero-proof svg { color: #7ee2a8; }

/* browser mock */
.mock-stage { position: relative; margin: 64px auto 0; max-width: 920px; perspective: 1400px; }
.browser-mock {
  background: #221a25; border: 1px solid var(--dark-line); border-radius: 16px;
  box-shadow: 0 40px 100px -30px rgba(0, 0, 0, 0.7); overflow: hidden; text-align: left;
  transform: rotateX(6deg); transition: transform 0.5s ease;
}
.mock-stage:hover .browser-mock { transform: rotateX(0deg); }
.mock-bar { display: flex; align-items: center; gap: 8px; padding: 12px 16px; border-bottom: 1px solid var(--dark-line); }
.mock-bar i { width: 11px; height: 11px; border-radius: 50%; background: rgba(255,255,255,0.18); }
.mock-bar i:first-child { background: #e0787f; }
.mock-url {
  margin-left: 10px; flex: 1; font-size: 12.5px; color: rgba(255,255,255,0.6);
  background: rgba(255,255,255,0.07); border-radius: 8px; padding: 7px 14px;
  display: flex; align-items: center; gap: 8px;
}
.mock-body { display: grid; grid-template-columns: 210px 1fr; min-height: 300px; }
.mock-side { border-right: 1px solid var(--dark-line); padding: 16px 12px; display: flex; flex-direction: column; gap: 8px; }
.mock-profile {
  display: flex; align-items: center; gap: 10px; padding: 10px 12px; border-radius: 10px;
  font-size: 13px; color: rgba(255,255,255,0.75); border: 1px solid transparent;
}
.mock-profile b { display: block; font-size: 13px; color: #fff; font-weight: 600; }
.mock-profile small { font-size: 11px; color: rgba(255,255,255,0.5); }
.mock-profile .avatar { width: 28px; height: 28px; border-radius: 50%; flex: none; }
.mock-profile.on { background: rgba(155, 102, 111, 0.18); border-color: rgba(155, 102, 111, 0.5); }
.mock-main { padding: 22px 26px; }
.mock-main h4 { margin: 0 0 6px; font-family: var(--font-display); font-size: 21px; color: #fff; }
.mock-main p { margin: 0 0 18px; font-size: 13.5px; color: rgba(255,255,255,0.6); }
.mock-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.mock-card { background: rgba(255,255,255,0.05); border: 1px solid var(--dark-line); border-radius: 12px; padding: 14px; }
.mock-card b { display: block; font-size: 13px; color: #fff; margin-bottom: 4px; }
.mock-card span { font-size: 12px; color: rgba(255,255,255,0.55); }
.mock-card .pill { display: inline-block; margin-top: 10px; font-size: 11px; font-weight: 600; padding: 4px 10px; border-radius: 999px; background: rgba(126, 226, 168, 0.14); color: #7ee2a8; }

/* ---------- trust strip ---------- */
.strip { background: #fff; border-bottom: 1px solid var(--line); padding: 26px 0; }
.strip-inner { display: flex; gap: 34px; justify-content: center; align-items: center; flex-wrap: wrap; }
.stat { text-align: center; }
.stat b { display: block; font-family: var(--font-display); font-size: 26px; color: var(--aurora-3); }
.stat span { font-size: 12.5px; color: var(--muted); }

/* ---------- sections ---------- */
.kicker { font-size: 12.5px; font-weight: 700; letter-spacing: 0.16em; text-transform: uppercase; color: var(--aurora-2); margin: 0 0 14px; }
h2.title { font-family: var(--font-display); font-size: clamp(28px, 4vw, 44px); letter-spacing: -0.02em; line-height: 1.12; margin: 0 0 16px; }
.lede { font-size: 17px; line-height: 1.65; color: var(--muted); max-width: 64ch; margin: 0; }
.center { text-align: center; }
.center .lede { margin: 0 auto; }

.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 48px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; margin-top: 48px; }
.card {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 28px; box-shadow: var(--shadow-sm); transition: transform 0.18s ease, box-shadow 0.25s ease;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.card .icon {
  width: 44px; height: 44px; border-radius: 13px; display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, rgba(155,102,111,0.16), rgba(116,69,78,0.16));
  color: var(--aurora-3); margin-bottom: 18px;
}
.card h3 { margin: 0 0 10px; font-size: 18px; font-family: var(--font-display); }
.card p { margin: 0; font-size: 14.5px; line-height: 1.65; color: var(--muted); }

/* steps */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; margin-top: 52px; counter-reset: step; }
.step { position: relative; padding: 0 34px 0 0; }
.step + .step { padding-left: 34px; border-left: 1px dashed rgba(23,18,26,0.16); }
.step .num {
  font-family: var(--font-display); font-size: 15px; font-weight: 700; color: #fff;
  width: 38px; height: 38px; border-radius: 50%; display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, var(--aurora-1), var(--aurora-3)); margin-bottom: 18px;
  box-shadow: 0 8px 20px -8px rgba(139, 85, 96, 0.8);
}
.step h3 { margin: 0 0 10px; font-size: 19px; font-family: var(--font-display); }
.step p { margin: 0; font-size: 14.5px; line-height: 1.65; color: var(--muted); }

/* split feature */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.split h2 { margin-top: 0; }
.checklist { list-style: none; margin: 26px 0 0; padding: 0; display: grid; gap: 14px; }
.checklist li { display: flex; gap: 12px; font-size: 15px; color: var(--ink-soft); line-height: 1.55; }
.checklist svg { flex: none; margin-top: 2px; color: var(--aurora-2); }
.panel {
  background: var(--dark); color: #fff; border-radius: 20px; padding: 30px;
  box-shadow: var(--shadow-lg); position: relative; overflow: hidden;
}
.panel::before {
  content: ""; position: absolute; width: 380px; height: 380px; right: -140px; top: -140px;
  background: radial-gradient(circle, rgba(155,102,111,0.4), transparent 70%);
}
.code {
  position: relative; font-family: ui-monospace, "Cascadia Code", Consolas, monospace;
  font-size: 13px; line-height: 1.7; background: rgba(0,0,0,0.35);
  border: 1px solid var(--dark-line); border-radius: 12px; padding: 18px 20px; overflow-x: auto;
}
.code .k { color: #e39aa3; } .code .s { color: #9adbb0; } .code .c { color: rgba(255,255,255,0.4); } .code .f { color: #a8c3f0; }
.panel h3 { position: relative; font-family: var(--font-display); margin: 0 0 8px; font-size: 20px; }
.panel > p { position: relative; color: rgba(255,255,255,0.65); font-size: 14px; margin: 0 0 18px; }

/* schedule visual */
.sched-visual { display: flex; flex-direction: column; gap: 10px; position: relative; }
.sched-row {
  display: flex; align-items: center; gap: 12px; background: rgba(255,255,255,0.05);
  border: 1px solid var(--dark-line); border-radius: 12px; padding: 12px 16px; font-size: 13.5px;
}
.sched-row b { color: #fff; font-weight: 600; }
.sched-row span { color: rgba(255,255,255,0.55); font-size: 12.5px; margin-left: auto; }
.sched-row .when { font-size: 11.5px; font-weight: 700; padding: 4px 11px; border-radius: 999px; background: rgba(155,102,111,0.25); color: #f3cdd4; }

/* ---------- pricing ---------- */
.pricing { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-top: 48px; max-width: 860px; margin-left: auto; margin-right: auto; }
.price-card { background: #fff; border: 1px solid var(--line); border-radius: 22px; padding: 36px; position: relative; }
.price-card.pro { background: var(--dark); color: #fff; border-color: transparent; box-shadow: var(--shadow-lg); overflow: hidden; }
.price-card.pro::before {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(400px 200px at 80% 0%, rgba(155,102,111,0.35), transparent 70%);
  pointer-events: none;
}
.price-card h3 { font-family: var(--font-display); margin: 0; font-size: 20px; }
.price-card .amount { font-family: var(--font-display); font-size: 48px; font-weight: 700; margin: 14px 0 4px; letter-spacing: -0.02em; }
.price-card .amount small { font-size: 15px; font-weight: 500; color: var(--muted); }
.price-card.pro .amount small { color: rgba(255,255,255,0.6); }
.price-card .tag { font-size: 13.5px; color: var(--muted); margin: 0 0 22px; }
.price-card.pro .tag { color: rgba(255,255,255,0.65); }
.price-card ul { list-style: none; margin: 0 0 28px; padding: 0; display: grid; gap: 11px; font-size: 14.5px; }
.price-card li { display: flex; gap: 10px; align-items: flex-start; line-height: 1.5; }
.price-card li svg { flex: none; margin-top: 3px; color: var(--aurora-2); }
.price-card.pro li svg { color: #7ee2a8; }
.flag { position: absolute; top: 22px; right: 22px; font-size: 11.5px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; background: linear-gradient(135deg, var(--aurora-1), var(--aurora-3)); color: #fff; padding: 6px 13px; border-radius: 999px; }

/* ---------- faq ---------- */
.faq { max-width: 780px; margin: 44px auto 0; }
.faq-item { background: #fff; border: 1px solid var(--line); border-radius: 14px; margin-bottom: 12px; overflow: hidden; }
.faq-q { width: 100%; display: flex; justify-content: space-between; align-items: center; gap: 16px; background: none; border: none; padding: 20px 24px; font: 600 15.5px var(--font-body); color: var(--ink); cursor: pointer; text-align: left; }
.faq-q svg { flex: none; color: var(--aurora-2); transition: transform 0.25s ease; }
.faq-item.open .faq-q svg { transform: rotate(45deg); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }
.faq-a p { margin: 0; padding: 0 24px 22px; font-size: 14.5px; line-height: 1.7; color: var(--muted); }

/* ---------- final cta ---------- */
.final {
  position: relative; overflow: clip; border-radius: 28px; margin: 0 auto; max-width: 1160px;
  background: linear-gradient(130deg, #241a26, #4a2c38 60%, #74454e);
  color: #fff; text-align: center; padding: 84px 32px;
}
.final::before {
  content: ""; position: absolute; width: 600px; height: 600px; left: 50%; top: -320px; transform: translateX(-50%);
  background: radial-gradient(circle, rgba(246,201,210,0.25), transparent 65%);
}
.final h2 { position: relative; font-family: var(--font-display); font-size: clamp(28px, 4.4vw, 46px); margin: 0 0 14px; letter-spacing: -0.02em; }
.final p { position: relative; color: rgba(255,255,255,0.75); font-size: 17px; margin: 0 0 32px; }
.final .row { position: relative; display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ---------- footer ---------- */
footer { border-top: 1px solid var(--line); padding: 56px 0 40px; margin-top: 96px; background: #fff; }
.foot-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 32px; }
.foot-grid p { font-size: 13.5px; color: var(--muted); line-height: 1.6; max-width: 30ch; }
.foot-grid h4 { font-size: 12.5px; text-transform: uppercase; letter-spacing: 0.1em; color: var(--ink-soft); margin: 0 0 14px; }
.foot-grid ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; font-size: 14px; }
.foot-grid a { text-decoration: none; color: var(--muted); }
.foot-grid a:hover { color: var(--aurora-3); }
.foot-base { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin-top: 44px; padding-top: 24px; border-top: 1px solid var(--line); font-size: 12.5px; color: var(--muted); }

/* ---------- dev page ---------- */
.dev-hero { background: var(--dark); color: #fff; padding: 160px 0 90px; position: relative; overflow: clip; }
.dev-hero::before {
  content: ""; position: absolute; width: 700px; height: 400px; left: 50%; top: -200px; transform: translateX(-50%);
  background: radial-gradient(ellipse, rgba(155,102,111,0.4), transparent 70%);
}
.dev-hero h1 { position: relative; font-family: var(--font-display); font-size: clamp(34px, 5vw, 56px); letter-spacing: -0.02em; margin: 0 0 18px; max-width: 22ch; }
.dev-hero .sub { position: relative; color: rgba(255,255,255,0.72); font-size: 18px; max-width: 62ch; line-height: 1.65; margin: 0 0 30px; }
.tool-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-top: 36px; }
.tool { background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 18px 20px; }
.tool code { font-family: ui-monospace, Consolas, monospace; font-size: 13.5px; font-weight: 700; color: var(--aurora-3); }
.tool p { margin: 8px 0 0; font-size: 13.5px; color: var(--muted); line-height: 1.6; }
.copy-btn {
  position: absolute; top: 12px; right: 12px; font-size: 11.5px; font-weight: 600;
  background: rgba(255,255,255,0.1); color: #fff; border: 1px solid var(--dark-line);
  border-radius: 8px; padding: 6px 12px; cursor: pointer;
}
.copy-btn:hover { background: rgba(255,255,255,0.2); }

/* ---------- reveal ---------- */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
  .orb { animation: none; }
}

/* ---------- responsive ---------- */
@media (max-width: 900px) {
  .grid-3, .tool-grid { grid-template-columns: 1fr 1fr; }
  .split, .grid-2, .pricing { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; gap: 30px; }
  .step + .step { padding-left: 0; border-left: none; border-top: 1px dashed rgba(23,18,26,0.16); padding-top: 30px; }
  .mock-body { grid-template-columns: 1fr; }
  .mock-side { flex-direction: row; overflow-x: auto; border-right: none; border-bottom: 1px solid var(--dark-line); }
  .foot-grid { grid-template-columns: 1fr 1fr; }
  .nav-links { display: none; }
}
@media (max-width: 600px) {
  .grid-3, .tool-grid { grid-template-columns: 1fr; }
  section { padding: 64px 0; }
  .mock-cards { grid-template-columns: 1fr; }
  .foot-grid { grid-template-columns: 1fr; }
}
.mobile-menu-btn { display: none; margin-left: auto; background: none; border: 1px solid var(--line); border-radius: 10px; padding: 8px; cursor: pointer; }
@media (max-width: 900px) {
  .mobile-menu-btn { display: block; }
  .nav-cta .btn-ghost { display: none; }
  .nav-links.open { display: flex; position: absolute; top: 64px; left: 0; right: 0; flex-direction: column; background: #fff; padding: 18px 4vw 26px; gap: 16px; border-bottom: 1px solid var(--line); }
}