AkurAI-Platform / frontend/styles.css

Latest change f0014e563961e05e2913923cda58289ad20d27a7 - feat: persist acquisition attribution with durable CRM handoff (AKURAI-PLATFORM-25) by Ólafur Búi Ólafsson

/* AkurAI Platform — SaaS suite front door. Hand-written, no build step.
   Every colour comes from the AkurAI-Framework semantic tokens
   (--bg --panel --fg --accent … defined per theme in /themes.css), so the
   page re-themes across all 17 themes. Tints are derived with color-mix —
   no theme colour is hardcoded. The single exception is on-accent label text
   (#fff), the standard pairing the framework's own site uses on accent fills. */

:root {
  --radius: 16px;
  --radius-sm: 12px;
  --shell: 1180px;
  --on-accent: #fff; /* label text on saturated accent fills only */
}

* { box-sizing: border-box; }
html, body { margin: 0; }
html { scroll-behavior: smooth; }

body {
  min-height: 100vh;
  color: var(--fg);
  background:
    radial-gradient(1100px 560px at 78% -8%, color-mix(in srgb, var(--accent) 12%, transparent), transparent),
    radial-gradient(820px 460px at 2% 4%, color-mix(in srgb, var(--accent-2) 10%, transparent), transparent),
    var(--bg);
  font: 16px/1.6 Inter, ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

.shell { width: min(var(--shell), 100% - 48px); margin-inline: auto; }
.section { padding-block: 88px; }

/* ---------- Header ---------- */
.topbar {
  position: sticky;
  top: 0;
  z-index: 30;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 62px;
  padding: 10px clamp(18px, 4vw, 34px);
  border-bottom: 1px solid var(--border);
  background: color-mix(in srgb, var(--bg) 78%, transparent);
  backdrop-filter: blur(14px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
  color: var(--fg);
  font-weight: 800;
  letter-spacing: -0.02em;
}
.brand:hover { text-decoration: none; }

.brand-mark {
  display: inline-grid;
  place-items: center;
  flex: 0 0 auto;
  width: 30px;
  height: 30px;
  border-radius: 9px;
  background: linear-gradient(150deg, var(--accent), var(--accent-2));
  color: var(--on-accent, #fff);
  font-size: 15px;
  font-weight: 800;
}
.brand-mark svg { width: 18px; height: 18px; display: block; }

.nav-links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: 20px;
}
.nav-links a { color: var(--muted); font-size: 14px; font-weight: 600; }
.nav-links a:hover { color: var(--fg); text-decoration: none; }

/* ---------- Shared type ---------- */
.eyebrow {
  display: inline-block;
  margin-bottom: 14px;
  color: var(--accent);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.grad {
  background: linear-gradient(110deg, var(--accent), var(--accent-2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.lede { color: var(--muted); font-size: clamp(17px, 2.2vw, 20px); line-height: 1.55; }

.section-head { max-width: 680px; margin-bottom: 40px; }
.section-head h2,
.cta h2,
.sources-section h2 {
  margin: 0;
  font-size: clamp(28px, 4vw, 40px);
  line-height: 1.1;
  letter-spacing: -0.025em;
}
.section-head p { margin: 14px 0 0; color: var(--muted); font-size: 17px; }

/* ---------- Buttons ---------- */
.btn-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.btn-row.center { justify-content: center; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 22px;
  border: 1px solid transparent;
  border-radius: 11px;
  font-size: 15px;
  font-weight: 700;
  white-space: nowrap;
  transition: transform .12s ease, filter .15s ease, background-color .15s ease, border-color .15s ease;
}
.btn:hover { text-decoration: none; }
.btn:active { transform: translateY(1px); }

.btn-primary {
  background: linear-gradient(150deg, var(--accent), color-mix(in srgb, var(--accent) 65%, var(--accent-2)));
  color: var(--on-accent);
  box-shadow: 0 14px 30px -16px color-mix(in srgb, var(--accent) 80%, transparent);
}
.btn-primary:hover { filter: brightness(1.06); }

.btn-secondary {
  background: color-mix(in srgb, var(--fg) 6%, transparent);
  color: var(--fg);
  border-color: var(--border-2);
}
.btn-secondary:hover { background: color-mix(in srgb, var(--fg) 11%, transparent); }

.btn-tertiary {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--fg);
}
.btn-tertiary:hover {
  background: color-mix(in srgb, var(--fg) 8%, transparent);
  text-decoration: none;
}

/* ---------- Health pill ---------- */
.health-pill {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin-top: 26px;
  padding: 7px 14px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: color-mix(in srgb, var(--panel) 70%, transparent);
  color: var(--muted);
  font-size: 13px;
  font-weight: 600;
}
.health-pill::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: currentColor;
  box-shadow: 0 0 0 4px color-mix(in srgb, currentColor 22%, transparent);
}
.health-pill[data-state="ok"] { color: var(--ok); }
.health-pill[data-state="fail"] { color: var(--danger); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  overflow: hidden;
  padding-block: clamp(64px, 9vw, 104px) clamp(56px, 8vw, 92px);
  border-bottom: 1px solid var(--border);
}
.hero-glow {
  position: absolute;
  inset: -40% 30% auto -10%;
  height: 70%;
  background: radial-gradient(60% 60% at 50% 50%, color-mix(in srgb, var(--accent) 16%, transparent), transparent 70%);
  filter: blur(10px);
  pointer-events: none;
}
.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.04fr) minmax(0, 0.96fr);
  gap: clamp(32px, 5vw, 64px);
  align-items: center;
}
.hero-copy h1 {
  margin: 0 0 16px;
  max-width: 16ch;
  font-size: clamp(40px, 6.4vw, 72px);
  line-height: 1.02;
  letter-spacing: -0.035em;
}
.hero-copy .lede { max-width: 52ch; }

/* Hero control plane */
.hero-proof {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin-top: 18px;
}
.hero-proof span {
  display: inline-flex;
  align-items: baseline;
  gap: 5px;
  min-height: 34px;
  padding: 0 12px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: color-mix(in srgb, var(--panel) 62%, transparent);
  color: var(--muted);
  font-size: 12.5px;
  font-weight: 700;
}
.hero-proof strong {
  color: var(--fg);
  font-size: 14px;
  font-weight: 850;
}

.hero-art { display: flex; justify-content: center; min-width: 0; }
.control-panel {
  width: 100%;
  max-width: 600px;
  border: 1px solid color-mix(in srgb, var(--border-2) 75%, transparent);
  border-radius: var(--radius);
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--panel) 96%, transparent), color-mix(in srgb, var(--bg-2) 88%, transparent)),
    linear-gradient(135deg, color-mix(in srgb, var(--accent) 13%, transparent), color-mix(in srgb, var(--accent-2) 11%, transparent));
  box-shadow: 0 28px 70px -38px color-mix(in srgb, var(--accent) 70%, transparent), var(--shadow);
  overflow: hidden;
}
.control-panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 16px 18px;
  border-bottom: 1px solid var(--border);
  background:
    linear-gradient(90deg, color-mix(in srgb, var(--panel-2) 70%, transparent), transparent),
    color-mix(in srgb, var(--panel) 58%, transparent);
}
.control-panel-head > div {
  display: grid;
  gap: 2px;
  min-width: 0;
}
.panel-kicker {
  color: var(--muted);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.control-panel-head strong {
  font-size: clamp(15px, 2vw, 18px);
  line-height: 1.2;
}
.panel-live {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  flex: 0 0 auto;
  min-height: 32px;
  padding: 0 11px;
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--muted);
  background: color-mix(in srgb, var(--panel) 72%, transparent);
  font-size: 12px;
  font-weight: 800;
}
.panel-live::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 999px;
  background: currentColor;
  box-shadow: 0 0 0 4px color-mix(in srgb, currentColor 18%, transparent);
}
.panel-live[data-state="ok"] { color: var(--ok); }
.panel-live[data-state="fail"] { color: var(--danger); }

.control-map {
  position: relative;
  min-height: 370px;
  isolation: isolate;
  background:
    linear-gradient(color-mix(in srgb, var(--fg) 5%, transparent) 1px, transparent 1px),
    linear-gradient(90deg, color-mix(in srgb, var(--fg) 5%, transparent) 1px, transparent 1px);
  background-size: 34px 34px;
}
.control-lines {
  position: absolute;
  inset: 0;
  z-index: 1;
  width: 100%;
  height: 100%;
  color: var(--accent);
  pointer-events: none;
}
.route {
  fill: none;
  stroke: color-mix(in srgb, currentColor 46%, transparent);
  stroke-width: 1.35;
  stroke-linecap: round;
  stroke-dasharray: 6 14;
  animation: route-flow 6s linear infinite;
}
.route-b,
.route-d,
.route-f,
.route-h {
  color: var(--accent-2);
  animation-delay: -2.2s;
}
.control-core {
  position: absolute;
  left: 50%;
  top: 50%;
  z-index: 3;
  display: grid;
  place-items: center;
  width: 184px;
  min-height: 124px;
  padding: 18px 16px;
  border: 1px solid color-mix(in srgb, var(--accent) 42%, var(--border));
  border-radius: 18px;
  background:
    radial-gradient(circle at 50% 0%, color-mix(in srgb, var(--accent) 16%, transparent), transparent 62%),
    color-mix(in srgb, var(--panel) 92%, transparent);
  box-shadow: 0 22px 48px -30px color-mix(in srgb, var(--accent) 95%, transparent);
  text-align: center;
  transform: translate(-50%, -50%);
}
.control-core::after {
  content: "";
  position: absolute;
  inset: -10px;
  z-index: -1;
  border: 1px solid color-mix(in srgb, var(--accent) 30%, transparent);
  border-radius: 24px;
  animation: core-pulse 3.8s ease-in-out infinite;
}
.control-core span {
  color: var(--accent);
  font-size: 11px;
  font-weight: 850;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.control-core strong {
  margin-top: 6px;
  color: var(--fg);
  font-size: 22px;
  line-height: 1.05;
  letter-spacing: -0.025em;
}
.control-core small {
  margin-top: 8px;
  color: var(--muted);
  font-size: 11.5px;
  overflow-wrap: anywhere;
}
.control-node {
  position: absolute;
  z-index: 4;
  display: flex;
  align-items: center;
  gap: 9px;
  width: 138px;
  min-height: 56px;
  padding: 9px 10px;
  border: 1px solid var(--border);
  border-radius: 13px;
  background: color-mix(in srgb, var(--panel) 84%, transparent);
  color: var(--fg);
  font: inherit;
  font-size: 11.5px;
  font-weight: 800;
  line-height: 1.15;
  text-align: left;
}
.node-icon {
  display: inline-grid;
  place-items: center;
  flex: 0 0 auto;
  width: 31px;
  height: 31px;
  border-radius: 9px;
  background: color-mix(in srgb, var(--accent) 14%, transparent);
  color: var(--accent);
}
.node-icon svg { width: 17px; height: 17px; display: block; }
.node-mail { left: 22px; top: 100px; }
.node-auth { left: 132px; top: 32px; }
.node-framework { right: 132px; top: 32px; }
.node-vpn { right: 22px; top: 100px; }
.node-drive { left: 20px; bottom: 70px; }
.node-router { right: 20px; bottom: 70px; }
.node-monitor { left: 96px; bottom: 18px; }
.node-dns { right: 96px; bottom: 18px; }
.control-map-note {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 14px;
  margin: 0;
  padding: 12px 16px;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 11px;
  font-weight: 700;
}
.control-map-note span + span::before,
.control-map-note span + time::before {
  content: "•";
  margin-right: 14px;
  color: color-mix(in srgb, var(--muted) 55%, transparent);
}
.control-readout {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  border-top: 1px solid var(--border);
  background: var(--border);
}
.control-readout span {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 14px 16px;
  background: color-mix(in srgb, var(--panel) 76%, transparent);
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
}
.control-readout strong {
  color: var(--fg);
  font-size: 16px;
  line-height: 1;
}

@keyframes route-flow {
  to { stroke-dashoffset: -80; }
}

@keyframes core-pulse {
  0%, 100% { opacity: .28; transform: scale(.98); }
  50% { opacity: .72; transform: scale(1.04); }
}


/* ---------- Hosting choices ---------- */
.deployment-section {
  border-bottom: 1px solid var(--border);
  background: color-mix(in srgb, var(--panel) 38%, transparent);
}
.deployment-grid {
  display: grid;
  grid-template-columns: minmax(0, .78fr) minmax(0, 1.22fr);
  gap: clamp(28px, 5vw, 64px);
  align-items: center;
}
.deployment-copy h2 {
  margin: 0;
  font-size: clamp(28px, 4vw, 40px);
  line-height: 1.1;
  letter-spacing: -0.025em;
}
.deployment-copy p,
.deployment-option p {
  color: var(--muted);
}
.deployment-copy p {
  max-width: 54ch;
  margin: 14px 0 0;
  font-size: 17px;
}
.deployment-options {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: color-mix(in srgb, var(--panel) 76%, transparent);
}
.deployment-option {
  padding: clamp(22px, 3vw, 30px);
}
.deployment-option + .deployment-option {
  border-left: 1px solid var(--border);
}
.deployment-option h3 {
  margin: 0;
  font-size: 19px;
  letter-spacing: -0.015em;
}
.deployment-option p {
  margin: 8px 0 0;
  font-size: 14.5px;
  line-height: 1.55;
}

/* ---------- Motion explainer ---------- */
.motion-section {
  border-bottom: 1px solid var(--border);
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--panel) 48%, transparent), transparent 76%),
    color-mix(in srgb, var(--bg-2) 36%, transparent);
}
.motion-grid {
  --shell: 1440px;
  display: grid;
  grid-template-columns: minmax(260px, .45fr) minmax(0, 1.55fr);
  gap: clamp(24px, 3vw, 48px);
  align-items: center;
}
.motion-copy h2 {
  margin: 0;
  max-width: 11ch;
  font-size: clamp(32px, 4.8vw, 54px);
  line-height: 1.04;
  letter-spacing: -0.03em;
}
.motion-copy p {
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.58;
}
.motion-points {
  display: grid;
  gap: 10px;
  margin-top: 24px;
}
.motion-points span {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 42px;
  padding: 10px 13px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: color-mix(in srgb, var(--panel) 60%, transparent);
  color: var(--fg);
  font-size: 13.5px;
  font-weight: 750;
}
.motion-points span::before {
  content: "";
  flex: 0 0 auto;
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--accent);
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--accent) 16%, transparent);
}
.motion-stage {
  position: relative;
  border: 1px solid color-mix(in srgb, var(--border-2) 74%, transparent);
  border-radius: var(--radius);
  background: #05070d;
  box-shadow: 0 30px 74px -45px color-mix(in srgb, var(--accent-2) 80%, transparent), var(--shadow);
  overflow: hidden;
}
.motion-stage::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  border: 1px solid color-mix(in srgb, #fff 10%, transparent);
  border-radius: inherit;
  pointer-events: none;
}
.motion-video {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  background: #05070d;
}

/* ---------- Scroll reveal ---------- */
.js [data-reveal] {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity .42s ease, transform .42s ease;
}
.js [data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- Suite ---------- */
.suite { display: grid; gap: 52px; }
.cat-head {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 18px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
}
.cat-icon {
  display: inline-grid;
  place-items: center;
  flex: 0 0 auto;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: color-mix(in srgb, var(--accent) 13%, transparent);
  color: var(--accent);
}
.cat-icon svg { width: 23px; height: 23px; display: block; }
.cat-head h3 { margin: 0; font-size: 21px; letter-spacing: -0.02em; }
.cat-head p { margin: 3px 0 0; color: var(--muted); font-size: 14.5px; }

.cat-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }

.tile {
  display: flex;
  flex-direction: column;
  min-height: 196px;
  padding: 22px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: linear-gradient(180deg, var(--panel), color-mix(in srgb, var(--bg-2) 60%, var(--panel)));
  box-shadow: var(--shadow);
  transition: transform .16s ease, border-color .16s ease;
}
.tile:hover { transform: translateY(-3px); border-color: var(--border-2); }
.tile-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  margin-bottom: 16px;
}
.tile-icon img { width: 48px; height: 48px; display: block; border-radius: 11px; }
.tile-icon svg { width: 24px; height: 24px; display: block; }
.tile-body { flex: 1; }
.tile-top { display: flex; align-items: baseline; justify-content: space-between; gap: 10px; }
.tile-top h4 { margin: 0; font-size: 18px; letter-spacing: -0.015em; }
.tile-kind {
  flex: 0 0 auto;
  color: var(--muted);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.tile-prop { margin: 9px 0 0; color: var(--muted); font-size: 14.5px; line-height: 1.5; }

.tile-foot { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin-top: 18px; }
.tile-open {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 34px;
  padding: 0 14px;
  border: 1px solid var(--border-2);
  border-radius: 9px;
  color: var(--fg);
  font-size: 13.5px;
  font-weight: 700;
  transition: background-color .15s ease, color .15s ease, border-color .15s ease;
}
.tile-open svg { width: 14px; height: 14px; }
.tile-open:hover {
  text-decoration: none;
  color: var(--on-accent);
  background: var(--accent);
  border-color: var(--accent);
}
.tile-flag {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 12px;
  border: 1px dashed var(--border-2);
  border-radius: 9px;
  color: var(--muted);
  font-size: 12.5px;
  font-weight: 700;
}
.tile-src {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 0 11px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: color-mix(in srgb, var(--panel-2) 50%, transparent);
  color: var(--muted);
  font-size: 12px;
  font-weight: 600;
  overflow-wrap: anywhere;
}
.tile-src:hover { color: var(--fg); border-color: var(--border-2); text-decoration: none; }

/* ---------- Why / features ---------- */
.features { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.feature {
  padding: 26px 24px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: linear-gradient(180deg, var(--panel), color-mix(in srgb, var(--bg-2) 55%, var(--panel)));
}
.feature-icon {
  display: inline-grid;
  place-items: center;
  width: 48px;
  height: 48px;
  margin-bottom: 16px;
  border-radius: 13px;
  background: color-mix(in srgb, var(--accent) 13%, transparent);
  color: var(--accent);
}
.feature-icon svg { width: 25px; height: 25px; display: block; }
.feature h3 { margin: 0 0 8px; font-size: 18px; letter-spacing: -0.015em; }
.feature p { margin: 0; color: var(--muted); font-size: 14.5px; line-height: 1.55; }

/* ---------- Proof / lightweight numbers ---------- */
.proof-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.proof-card {
  display: flex;
  flex-direction: column;
  padding: 24px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--panel);
  box-shadow: var(--shadow);
}
.proof-task { margin: 0; color: var(--muted); font-size: 12px; font-weight: 700; letter-spacing: 0.05em; text-transform: uppercase; }
.proof-big {
  margin: 16px 0 2px;
  font-size: 38px;
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.03em;
  background: linear-gradient(120deg, var(--accent), var(--accent-2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.proof-sub { margin: 0; color: var(--fg); font-size: 14px; font-weight: 600; }
.proof-vs {
  display: flex;
  flex-direction: column;
  gap: 2px;
  margin: 18px 0 0;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}
.proof-vs > span:first-child { color: var(--fg); font-size: 15px; font-weight: 600; }
.proof-other { color: var(--muted); font-size: 13px; }
.proof-diff { margin: 16px 0 18px; color: var(--ok); font-size: 15px; font-weight: 800; }
.proof-src { margin-top: auto; color: var(--muted); font-size: 12.5px; font-weight: 600; }
.proof-src:hover { color: var(--accent); }

/* ---------- Subscriptions ---------- */
.subscription-section {
  border-block: 1px solid var(--border);
  background:
    radial-gradient(760px 360px at 18% 20%, color-mix(in srgb, var(--accent) 10%, transparent), transparent),
    color-mix(in srgb, var(--panel) 44%, transparent);
}
.subscription-section .section-head { max-width: 760px; }
.subscription-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.55fr) minmax(300px, .72fr);
  gap: 28px;
  align-items: start;
}
.plan-builder,
.plan-summary {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: color-mix(in srgb, var(--panel) 88%, transparent);
  box-shadow: 0 18px 58px color-mix(in srgb, var(--shadow) 65%, transparent);
}
.plan-builder { padding: clamp(18px, 3vw, 30px); }
.plan-summary {
  position: sticky;
  top: 86px;
  padding: 26px;
}
.billing-switch {
  display: inline-flex;
  gap: 4px;
  margin-bottom: 24px;
  padding: 4px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--bg-soft);
}
.billing-option {
  appearance: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 42px;
  padding: 8px 14px;
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: var(--muted);
  font: inherit;
  font-size: 14px;
  font-weight: 750;
  cursor: pointer;
}
.billing-option span {
  padding: 2px 7px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--ok) 14%, transparent);
  color: var(--ok);
  font-size: 11px;
}
.billing-option.is-active {
  background: var(--panel-2);
  color: var(--fg);
  box-shadow: 0 2px 10px color-mix(in srgb, var(--shadow) 50%, transparent);
}
.billing-option:focus-visible,
.subscription-product:focus-visible,
.consent-control:focus-visible,
.modal-close:focus-visible,
.field input:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}
.subscription-products {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}
.subscription-loading {
  grid-column: 1 / -1;
  margin: 10px 0;
  color: var(--muted);
}
.subscription-product {
  appearance: none;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 4px 12px;
  min-height: 78px;
  padding: 14px 16px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--bg-soft);
  color: var(--fg);
  text-align: left;
  font: inherit;
  cursor: pointer;
  transition: border-color .15s ease, background-color .15s ease, transform .15s ease;
}
.subscription-product:hover:not(:disabled) {
  border-color: var(--border-2);
  transform: translateY(-1px);
}
.subscription-product.is-selected {
  border-color: color-mix(in srgb, var(--accent) 70%, var(--border));
  background: color-mix(in srgb, var(--accent) 10%, var(--bg-soft));
}
.subscription-product:disabled {
  cursor: not-allowed;
  opacity: .52;
}
.subscription-product strong { font-size: 15px; }
.subscription-product small {
  grid-column: 1;
  color: var(--muted);
  font-size: 12px;
}
.product-check {
  grid-column: 2;
  grid-row: 1 / span 2;
  display: grid;
  place-items: center;
  width: 22px;
  height: 22px;
  border: 1px solid var(--border-2);
  border-radius: 7px;
  color: transparent;
  font-size: 13px;
  font-weight: 900;
}
.subscription-product.is-selected .product-check {
  border-color: var(--accent);
  background: var(--accent);
  color: var(--on-accent);
}
.plan-empty { margin: 0 0 22px; color: var(--muted); font-size: 14px; }
.plan-selection {
  display: grid;
  gap: 8px;
  max-height: 230px;
  margin: 0 0 22px;
  padding: 0;
  overflow: auto;
  list-style: none;
}
.plan-selection li {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border);
  font-size: 13px;
}
.plan-selection li span:last-child { color: var(--muted); }
.plan-total {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 2px 14px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
}
.plan-total > span { color: var(--muted); font-size: 13px; }
.plan-total strong { grid-column: 2; grid-row: 1 / span 2; font-size: 28px; line-height: 1.1; }
.plan-total small { color: var(--muted); }
.plan-continue { width: 100%; margin-top: 22px; }
.plan-continue:disabled,
.modal-submit:disabled {
  cursor: not-allowed;
  filter: grayscale(.7);
  opacity: .5;
}
.secure-note { margin: 12px 0 0; color: var(--muted); font-size: 12px; text-align: center; }

.subscription-modal[hidden] { display: none; }
.subscription-modal {
  position: fixed;
  inset: 0;
  z-index: 80;
  display: grid;
  place-items: center;
  padding: 24px;
}
.modal-backdrop {
  position: absolute;
  inset: 0;
  background: color-mix(in srgb, var(--bg) 78%, transparent);
  backdrop-filter: blur(12px);
}
.subscription-dialog {
  position: relative;
  z-index: 1;
  width: min(560px, 100%);
  max-height: calc(100vh - 48px);
  padding: clamp(24px, 5vw, 42px);
  overflow: auto;
  border: 1px solid var(--border-2);
  border-radius: 20px;
  background: var(--panel);
  box-shadow: 0 28px 100px color-mix(in srgb, var(--shadow) 85%, transparent);
}
.subscription-dialog h2 { margin: 0; font-size: clamp(26px, 4vw, 36px); line-height: 1.1; }
.subscription-dialog > p { margin: 12px 0 26px; color: var(--muted); }
.modal-close {
  appearance: none;
  position: absolute;
  top: 14px;
  right: 14px;
  width: 38px;
  height: 38px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--bg-soft);
  color: var(--muted);
  font: 24px/1 inherit;
  cursor: pointer;
}
#subscription-form { display: grid; gap: 16px; }
.field { display: grid; gap: 7px; }
.field span { color: var(--muted); font-size: 13px; font-weight: 700; }
.field input {
  appearance: none;
  width: 100%;
  min-height: 48px;
  padding: 10px 13px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--bg-soft);
  color: var(--fg);
  font: inherit;
}
.field input:focus { border-color: var(--accent); }
.consent-control {
  appearance: none;
  display: grid;
  grid-template-columns: 22px 1fr;
  gap: 11px;
  align-items: start;
  padding: 13px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--bg-soft);
  color: var(--muted);
  text-align: left;
  font: inherit;
  font-size: 13px;
  cursor: pointer;
}
.consent-mark {
  display: grid;
  place-items: center;
  width: 22px;
  height: 22px;
  border: 1px solid var(--border-2);
  border-radius: 6px;
}
.consent-control[aria-checked="true"] {
  border-color: color-mix(in srgb, var(--accent) 65%, var(--border));
  color: var(--fg);
}
.consent-control[aria-checked="true"] .consent-mark {
  border-color: var(--accent);
  background: var(--accent);
  color: var(--on-accent);
}
.consent-control[aria-checked="true"] .consent-mark::after { content: "✓"; font-weight: 900; }
.modal-submit { width: 100%; margin-top: 4px; }
.payment-toasts {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 100;
  display: grid;
  gap: 10px;
  width: min(380px, calc(100% - 44px));
}
.payment-toast {
  padding: 14px 16px;
  border: 1px solid color-mix(in srgb, var(--danger) 55%, var(--border));
  border-radius: 11px;
  background: var(--panel);
  color: var(--fg);
  box-shadow: 0 12px 42px color-mix(in srgb, var(--shadow) 70%, transparent);
  font-size: 14px;
}
body.subscription-modal-open { overflow: hidden; }

.contact-modal[hidden] { display: none; }
.contact-modal {
  position: fixed; inset: 0; z-index: 999;
  display: flex; align-items: center; justify-content: center;
}
.contact-dialog {
  position: relative;
  width: min(500px, calc(100% - 44px));
  max-height: 90vh; overflow-y: auto;
  padding: clamp(28px, 4vw, 44px);
  border: 1px solid var(--border);
  border-radius: 18px;
  background: var(--panel);
  box-shadow: 0 24px 80px color-mix(in srgb, var(--shadow) 70%, transparent);
}
.contact-dialog h2 { margin: 0; font-size: clamp(26px, 4vw, 36px); line-height: 1.1; }
.contact-dialog > p { margin: 12px 0 26px; color: var(--muted); }
#contact-form { display: grid; gap: 16px; }
#contact-form .field textarea {
  width: 100%; padding: 12px 14px;
  border: 1px solid var(--border); border-radius: 10px;
  background: var(--bg); color: var(--fg);
  font: inherit; font-size: 15px;
  resize: vertical; min-height: 60px;
}
#contact-form .field textarea:focus { border-color: var(--accent); outline: none; }
.outcome-group {
  border: 0; padding: 0; margin: 0; display: grid; gap: 10px;
}
.outcome-group legend {
  color: var(--muted); font-size: 13px; font-weight: 700; margin-bottom: 4px;
}
.outcome-opt {
  display: flex; align-items: center; gap: 10px; cursor: pointer;
  padding: 10px 14px;
  border: 1px solid var(--border); border-radius: 10px;
  transition: border-color .15s ease, background .15s ease;
}
.outcome-opt:hover { border-color: var(--accent); }
.outcome-opt input[type="radio"] { accent-color: var(--accent); margin: 0; }
.outcome-opt span { font-size: 15px; }
.contact-confirmation {
  margin: 0; padding: 14px 16px;
  border: 1px solid var(--accent); border-radius: 11px;
  background: color-mix(in srgb, var(--accent) 12%, transparent);
  color: var(--fg); font-size: 15px; font-weight: 600; text-align: center;
}

@media (max-width: 900px) {
  .subscription-layout { grid-template-columns: 1fr; }
  .plan-summary { position: static; }
}
@media (max-width: 560px) {
  .subscription-products { grid-template-columns: 1fr; }
  .billing-switch { display: grid; grid-template-columns: 1fr 1fr; width: 100%; }
  .billing-option { justify-content: center; }
  .subscription-modal { padding: 12px; }
  .subscription-dialog { max-height: calc(100vh - 24px); border-radius: 15px; }
}

/* ---------- Trust band ---------- */
.trust-band { border-block: 1px solid var(--border); background: color-mix(in srgb, var(--panel) 55%, transparent); }
.trust { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; padding-block: 48px; }
.trust-cell { text-align: center; }
.trust-cell strong {
  display: block;
  font-size: clamp(30px, 4vw, 40px);
  font-weight: 800;
  letter-spacing: -0.03em;
}
.trust-cell span { display: block; margin-top: 6px; color: var(--muted); font-size: 14px; font-weight: 600; }

/* ---------- CTA ---------- */
.cta { text-align: center; }
.cta .eyebrow { display: inline-block; }
.cta p { max-width: 56ch; margin: 16px auto 0; color: var(--muted); font-size: 18px; }

/* ---------- Sources ---------- */
.sources-section {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(280px, 1fr);
  gap: 32px;
  align-items: start;
  border-top: 1px solid var(--border);
}
.sources-section p { margin: 14px 0 0; color: var(--muted); font-size: 16px; }
.source-list { display: grid; gap: 10px; }
.source-list a {
  display: flex;
  align-items: center;
  min-height: 48px;
  padding: 10px 16px;
  border: 1px solid var(--border);
  border-radius: 11px;
  background: var(--panel);
  color: var(--fg);
  font-weight: 600;
}
.source-list a:hover { border-color: var(--border-2); text-decoration: none; }

/* ---------- Footer ---------- */
.site-footer {
  border-top: 1px solid var(--border);
  padding-block: 40px 30px;
  background: color-mix(in srgb, var(--panel) 50%, transparent);
}
.footer-grid {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 28px;
  flex-wrap: wrap;
  padding-bottom: 26px;
  border-bottom: 1px solid var(--border);
}
.footer-brand { display: flex; align-items: flex-start; gap: 12px; max-width: 460px; }
.footer-brand strong { font-size: 16px; letter-spacing: -0.01em; }
.footer-brand p { margin: 4px 0 0; font-size: 14px; line-height: 1.5; }
.footer-links { display: flex; flex-wrap: wrap; gap: 22px; }
.footer-links a { color: var(--muted); font-size: 14px; font-weight: 600; }
.footer-links a:hover { color: var(--fg); text-decoration: none; }
.footer-fine { margin: 22px 0 0; text-align: center; font-size: 13px; }
.muted { color: var(--muted); }

/* ---------- Responsive ---------- */
@media (max-width: 1080px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-art { justify-content: flex-start; }
  .motion-grid { grid-template-columns: 1fr; }
  .motion-copy h2 { max-width: 16ch; }
  .features { grid-template-columns: repeat(2, 1fr); }
  .proof-grid { grid-template-columns: repeat(2, 1fr); }
  .cat-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .sources-section { grid-template-columns: 1fr; }
}

@media (max-width: 760px) {
  .shell { width: min(var(--shell), 100% - 32px); }
  .section { padding-block: 64px; }
  .deployment-grid,
  .deployment-options { grid-template-columns: 1fr; }
  .deployment-option + .deployment-option {
    border-top: 1px solid var(--border);
    border-left: 0;
  }
  .topbar { padding: 10px 18px; }
  .nav-links { gap: 14px; }
  .suite { gap: 40px; }
  .cat-grid { grid-template-columns: 1fr; }
  .control-readout { grid-template-columns: 1fr; }
  .trust { grid-template-columns: repeat(2, 1fr); gap: 28px 18px; }
}

@media (max-width: 560px) {
  .hero { padding-block-start: 52px; }
  .hero-art { display: none; }
  .control-panel-head { align-items: flex-start; flex-direction: column; }
  .control-map { min-height: 430px; background-size: 26px 26px; }
  .control-core { width: 152px; min-height: 108px; border-radius: 15px; }
  .control-core strong { font-size: 18px; }
  .control-node {
    width: 98px;
    min-height: 54px;
    gap: 6px;
    padding: 7px;
    border-radius: 11px;
    font-size: 10px;
  }
  .node-icon { width: 27px; height: 27px; border-radius: 8px; }
  .node-icon svg { width: 15px; height: 15px; }
  .node-mail { left: 4px; top: 115px; }
  .node-vpn { right: 4px; top: 115px; }
  .node-auth { left: 22px; top: 22px; }
  .node-framework { right: 22px; top: 22px; }
  .node-drive { left: 4px; bottom: 84px; }
  .node-router { right: 4px; bottom: 84px; }
  .node-monitor { left: 54px; bottom: 18px; }
  .node-dns { right: 54px; bottom: 18px; }
  .motion-stage { border-radius: 12px; }
  .features { grid-template-columns: 1fr; }
  .proof-grid { grid-template-columns: 1fr; }
  .btn-row .btn { flex: 1 1 auto; }
}

@media (max-width: 380px) {
  .trust { grid-template-columns: 1fr; }
  .control-node { width: 92px; font-size: 9.5px; }
  .node-monitor { left: 40px; }
  .node-dns { right: 40px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *,
  *::before,
  *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: .01ms !important;
  }
  .js [data-reveal] {
    opacity: 1;
    transform: none;
  }
}

/* ---------- Theme picker (header) — token-driven ---------- */
.theme-picker { display: inline-flex; align-items: center; }
.theme-select {
  appearance: none;
  -webkit-appearance: none;
  font: inherit;
  font-size: 13px;
  font-weight: 500;
  color: var(--fg);
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 9px;
  padding: 7px 28px 7px 11px;
  cursor: pointer;
  line-height: 1.2;
  background-image: linear-gradient(45deg, transparent 50%, var(--muted) 50%), linear-gradient(135deg, var(--muted) 50%, transparent 50%);
  background-position: calc(100% - 15px) center, calc(100% - 10px) center;
  background-size: 5px 5px, 5px 5px;
  background-repeat: no-repeat;
  transition: border-color .15s ease, background-color .15s ease;
}
.theme-select:hover { border-color: var(--border-2); }
.theme-select:focus-visible { outline: 2px solid var(--accent); outline-offset: 1px; }
.theme-select optgroup { color: var(--fg); background: var(--panel); font-weight: 700; }
.theme-select option { color: var(--fg); background: var(--panel); font-weight: 500; }

/* Language toggle (IS/EN) — segmented control, token-driven. */
.lang-toggle { display: inline-flex; align-items: center; border: 1px solid var(--border); border-radius: 8px; overflow: hidden; }
.lang-opt { appearance: none; border: 0; background: transparent; color: var(--muted); font: inherit; font-size: 12px; font-weight: 700; letter-spacing: .02em; padding: 5px 9px; cursor: pointer; line-height: 1; transition: background-color .15s ease, color .15s ease; }
.lang-opt + .lang-opt { border-left: 1px solid var(--border); }
.lang-opt:hover { color: var(--fg); }
.lang-opt.is-active { background: var(--accent); color: var(--on-accent, #fff); }
.lang-opt:focus-visible { outline: 2px solid var(--accent); outline-offset: -2px; }