/* Tryflow AI — site styles */

/* ========== NAV ========== */
.nav {
  position: sticky; top: 0; z-index: 50;
  backdrop-filter: blur(12px);
  background: color-mix(in oklab, var(--paper) 85%, transparent);
  border-bottom: 1px solid var(--line-2);
}
.nav-inner {
  height: 64px;
  display: flex; align-items: center; gap: 40px;
}
.brand { display: flex; align-items: center; gap: 9px; }
.brand-logo {
  width: 26px; height: 26px; border-radius: 7px;
  background: var(--ink); color: var(--paper);
  display: grid; place-items: center;
  font-family: 'Instrument Serif', serif;
  font-size: 18px; font-style: italic;
}
.brand-name {
  font-size: 17px; font-weight: 600; letter-spacing: -0.015em;
}
.brand-ai {
  font-family: 'Instrument Serif', serif;
  font-style: italic; font-weight: 400;
  color: var(--accent-ink);
  font-size: 19px; margin-left: 2px;
}
.nav-links {
  display: flex; gap: 28px;
  font-size: 14px;
  color: var(--ink-2);
}
.nav-links a:hover { color: var(--ink); }
.nav-sec { color: var(--ink-3) !important; }
.nav-cta {
  margin-left: auto;
  display: flex; align-items: center; gap: 16px;
}
.nav-login { font-size: 14px; color: var(--ink-2); }
.nav-login:hover { color: var(--ink); }

/* ========== HERO ========== */
.hero {
  padding: 64px 0 0;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: -200px; left: 50%; transform: translateX(-50%);
  width: 1000px; height: 600px;
  background: radial-gradient(ellipse at center, var(--accent-soft) 0%, transparent 60%);
  opacity: 0.6;
  pointer-events: none;
}
.hero > .container { position: relative; }
.hero-tag {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 5px 12px 5px 10px;
  border-radius: 100px;
  background: var(--paper);
  border: 1px solid var(--line);
  font-size: 12.5px;
  color: var(--ink-2);
  margin-bottom: 28px;
}
.hero-tag .dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--accent);
  animation: pulse-dot 2s infinite;
}
.arrow-sm { color: var(--ink-3); }

.hero-h1 {
  font-size: clamp(44px, 7vw, 84px);
  font-weight: 500;
  letter-spacing: -0.03em;
  line-height: 1.02;
  max-width: 900px;
}
.hero-h1 .serif {
  font-size: 1.08em;
  font-weight: 400;
  color: var(--ink-2);
}
.italic { font-style: italic; }
.hero-sub {
  margin-top: 24px;
  font-size: 19px;
  line-height: 1.5;
  color: var(--ink-2);
  max-width: 620px;
}
.hero-ctas {
  display: flex; gap: 10px; margin-top: 32px; flex-wrap: wrap;
}
.play-icon {
  display: inline-grid; place-items: center;
  width: 18px; height: 18px; border-radius: 50%;
  background: var(--accent); color: var(--accent-ink);
  font-size: 8px;
}
.hero-meta {
  display: flex; gap: 24px; flex-wrap: wrap;
  margin-top: 20px;
  font-size: 13px;
  color: var(--ink-3);
}

/* Hero mockup */
.hero-mockup {
  margin-top: 72px;
  position: relative;
}
.mockup-glow {
  position: absolute;
  bottom: -60px; left: 10%; right: 10%;
  height: 100px;
  background: radial-gradient(ellipse at center, var(--accent-soft) 0%, transparent 70%);
  filter: blur(30px);
  z-index: 0;
}
.mockup-frame {
  position: relative; z-index: 1;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 18px;
  box-shadow:
    0 40px 80px -30px rgba(20,20,30,0.25),
    0 10px 25px -10px rgba(20,20,30,0.12);
  overflow: hidden;
}
.mockup-topbar {
  height: 44px;
  background: var(--paper-2);
  border-bottom: 1px solid var(--line-2);
  display: flex; align-items: center; gap: 16px;
  padding: 0 16px;
}
.mockup-dots { display: flex; gap: 6px; }
.mockup-dots i {
  width: 10px; height: 10px; border-radius: 50%;
  background: var(--line);
  display: block;
}
.mockup-url {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11.5px;
  color: var(--ink-3);
  background: var(--paper);
  padding: 4px 10px;
  border-radius: 6px;
  border: 1px solid var(--line-2);
  flex: 1; max-width: 360px;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.mockup-toolbar {
  margin-left: auto;
  display: flex; gap: 6px; align-items: center;
}
.mockup-chip {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  padding: 2px 8px;
  border-radius: 4px;
  background: var(--paper);
  border: 1px solid var(--line-2);
  color: var(--ink-3);
}
.mockup-btn {
  font-size: 11px;
  padding: 4px 10px;
  border-radius: 6px;
  border: 1px solid var(--line);
  color: var(--ink-2);
  background: var(--paper);
}
.mockup-btn.primary {
  background: var(--ink); color: var(--paper); border-color: var(--ink);
}

.mockup-body {
  display: grid;
  grid-template-columns: 160px 1fr 220px;
  min-height: 420px;
}
.mockup-side {
  border-right: 1px solid var(--line-2);
  padding: 14px 10px;
  background: var(--paper);
}
.side-head {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ink-3);
  padding: 0 6px 10px;
}
.side-item {
  padding: 7px 8px;
  display: flex; align-items: center; gap: 8px;
  font-size: 12px;
  color: var(--ink-2);
  border-radius: 6px;
  margin-bottom: 2px;
}
.side-ic {
  width: 22px; height: 22px; border-radius: 6px;
  display: grid; place-items: center;
  color: white; font-size: 11px;
}

.mockup-canvas {
  position: relative;
  background:
    radial-gradient(circle, var(--line) 1px, transparent 1px);
  background-size: 16px 16px;
  background-color: var(--paper-2);
  overflow: hidden;
  min-height: 380px;
}
.mockup-edges {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  pointer-events: none;
}
.mock-node {
  position: absolute;
  width: 140px;
  background: var(--paper);
  border: 1.5px solid var(--line);
  border-radius: 10px;
  padding: 10px;
  display: flex; align-items: center; gap: 8px;
  font-size: 12px;
  box-shadow: 0 2px 4px rgba(0,0,0,0.04);
}
.mock-node.small { padding: 8px 10px; width: 130px; }
.mock-stripe {
  position: absolute;
  top: -1px; left: 16px; right: 16px;
  height: 2px; border-radius: 0 0 3px 3px;
}
.mock-node-ic {
  width: 26px; height: 26px; border-radius: 7px;
  background: var(--paper-2);
  display: grid; place-items: center;
  font-size: 13px;
  flex-shrink: 0;
}
.mock-node-ic.ai-ic {
  background: var(--ink); color: var(--accent);
}
.mock-node.ai { border-color: var(--ink); box-shadow: 0 4px 12px rgba(20,20,30,0.08); }
.mock-node-tag {
  font-family: 'JetBrains Mono', monospace;
  font-size: 8.5px;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--ink-3);
  line-height: 1;
}
.mock-node-t {
  font-size: 12px;
  font-weight: 600;
  color: var(--ink);
  margin-top: 2px;
}
.running-dot {
  position: absolute; top: 8px; right: 8px;
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--accent);
  animation: pulse-dot 0.8s infinite;
}

.mockup-copilot {
  border-left: 1px solid var(--line-2);
  background: linear-gradient(180deg, var(--paper) 0%, var(--accent-soft) 140%);
  padding: 14px 14px;
  display: flex; flex-direction: column; gap: 10px;
}
.copilot-head {
  display: flex; align-items: center; gap: 8px;
  font-size: 12px; font-weight: 600;
}
.copilot-ic {
  width: 20px; height: 20px; border-radius: 6px;
  background: var(--ink); color: var(--accent);
  display: grid; place-items: center;
  font-size: 11px;
}
.copilot-live {
  margin-left: auto;
  font-family: 'JetBrains Mono', monospace;
  font-size: 9.5px;
  color: var(--accent-ink);
  padding: 2px 6px;
  border-radius: 4px;
  background: var(--accent-soft);
}
.copilot-msg {
  padding: 8px 10px;
  font-size: 11.5px; font-style: italic;
  color: var(--ink-2);
  border-radius: 8px;
  background: var(--paper-2);
  border: 1px solid var(--line-2);
}
.copilot-reply {
  padding: 10px;
  font-size: 11.5px;
  background: var(--ink);
  color: var(--paper);
  border-radius: 8px;
  line-height: 1.5;
}
.copilot-reply strong { color: var(--accent); }
.copilot-steps {
  display: flex; flex-direction: column; gap: 3px;
  margin-top: 8px;
  font-size: 10.5px;
  color: var(--ink-4);
  font-family: 'JetBrains Mono', monospace;
}

/* ========== LOGOS ========== */
.logos {
  padding: 100px 0 80px;
  border-bottom: 1px solid var(--line-2);
}
.logos-label {
  text-align: center;
  font-size: 13.5px;
  color: var(--ink-3);
  margin-bottom: 32px;
}
.logos-label strong { color: var(--ink); font-weight: 600; }
.logos-row {
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 32px;
  opacity: 0.75;
}
.logo-wm {
  font-size: 19px;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--ink-2);
}
.logo-wm.serif {
  font-family: 'Instrument Serif', serif;
  font-weight: 400;
  font-size: 26px;
  letter-spacing: -0.01em;
}

/* ========== SECTION HEAD ========== */
.section-head {
  margin-bottom: 64px;
  max-width: 720px;
}
.section-head.center {
  margin-left: auto; margin-right: auto; text-align: center;
}
.eyebrow { display: block; margin-bottom: 16px; }
.section-h2 {
  font-size: clamp(34px, 5vw, 56px);
  font-weight: 500;
  letter-spacing: -0.02em;
  line-height: 1.18;
  padding-bottom: 0.08em;
}
.section-h2 .serif { font-weight: 400; }
.section-sub {
  margin-top: 24px;
  font-size: 17px;
  color: var(--ink-2);
  line-height: 1.55;
}
.link-u {
  color: var(--ink);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: var(--accent);
  text-decoration-thickness: 2px;
}

/* ========== PILLARS ========== */
.pillars { padding: 100px 0; }
.pillar {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  padding: 60px 0;
  border-bottom: 1px solid var(--line-2);
}
.pillar:last-child { border-bottom: 0; }
.pillar.reverse .pillar-text { order: 2; }
.pillar-num {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  color: var(--accent-ink);
  background: var(--accent-soft);
  padding: 3px 9px;
  border-radius: 100px;
  display: inline-block;
  margin-bottom: 18px;
}
.pillar-h3 {
  font-size: clamp(28px, 3.6vw, 42px);
  font-weight: 500;
  letter-spacing: -0.02em;
  line-height: 1.2;
  padding-bottom: 0.06em;
}
.pillar-h3 em { font-weight: 400; color: var(--ink-2); }
.pillar-desc {
  margin-top: 18px;
  font-size: 17px; color: var(--ink-2); line-height: 1.55;
}
.pillar-feats {
  list-style: none; padding: 0; margin: 24px 0 0;
  display: flex; flex-direction: column; gap: 10px;
  font-size: 15px; color: var(--ink-2);
}
.pillar-feats .check {
  display: inline-grid; place-items: center;
  width: 18px; height: 18px; border-radius: 50%;
  background: var(--accent-soft); color: var(--accent-ink);
  font-size: 11px; font-weight: 700;
  margin-right: 10px;
}

/* Agent card visual */
.agent-card {
  border: 1px solid var(--line-2);
  border-radius: 16px;
  background: var(--paper);
  overflow: hidden;
  box-shadow: 0 20px 40px -20px rgba(20,20,30,0.1);
}
.agent-head {
  display: flex; align-items: center; gap: 12px;
  padding: 16px 18px;
  border-bottom: 1px solid var(--line-2);
}
.agent-icon {
  width: 38px; height: 38px; border-radius: 10px;
  display: grid; place-items: center;
  color: white; font-size: 16px;
}
.agent-name { font-size: 14px; font-weight: 600; }
.agent-model { font-size: 11px; color: var(--ink-3); margin-top: 1px; }
.agent-status {
  margin-left: auto;
  display: flex; align-items: center; gap: 6px;
  font-size: 11px;
  padding: 3px 10px 3px 8px;
  border-radius: 100px;
  background: var(--paper-2);
  border: 1px solid var(--line-2);
  color: var(--ink-2);
}
.agent-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--accent);
  animation: pulse-dot 2s infinite;
}
.agent-prompt {
  padding: 14px 18px;
  background: var(--paper-2);
  border-bottom: 1px solid var(--line-2);
}
.agent-label {
  font-size: 9.5px; color: var(--ink-3);
  text-transform: uppercase; letter-spacing: 0.08em;
  margin-bottom: 6px;
}
.agent-label-light {
  font-size: 9.5px; color: var(--accent);
  text-transform: uppercase; letter-spacing: 0.08em;
  margin-bottom: 4px;
}
.agent-prompt-text {
  font-size: 11.5px; line-height: 1.55; color: var(--ink-2);
}
.hl { color: var(--ink); font-weight: 600; }
.hl2 { color: oklch(0.55 0.18 25); font-weight: 600; }
.hl3 { color: var(--accent); font-weight: 600; }
.agent-test { padding: 14px 18px; display: flex; flex-direction: column; gap: 10px; }
.agent-input {
  padding: 10px 12px;
  background: var(--paper-2);
  border: 1px solid var(--line-2);
  border-radius: 8px;
  font-size: 12.5px; font-style: italic; color: var(--ink-2);
}
.agent-output {
  padding: 10px 12px;
  background: var(--ink); color: var(--paper);
  border-radius: 8px;
  font-size: 12.5px; line-height: 1.5;
}
.agent-metrics {
  display: flex; justify-content: space-between;
  padding: 10px 18px;
  border-top: 1px solid var(--line-2);
  font-size: 11px; color: var(--ink-3);
  background: var(--paper-2);
}

/* Workflow card visual */
.wf-card {
  border: 1px solid var(--line-2);
  border-radius: 16px;
  padding: 24px;
  background:
    radial-gradient(circle at 20% 0%, var(--accent-soft) 0%, transparent 40%),
    var(--paper);
  box-shadow: 0 20px 40px -20px rgba(20,20,30,0.1);
}
.wf-title {
  font-size: 14px; font-weight: 600;
  padding: 6px 12px;
  display: inline-block;
  background: var(--paper);
  border: 1px solid var(--line-2);
  border-radius: 8px;
  margin-bottom: 24px;
  box-shadow: 0 1px 2px rgba(0,0,0,0.04);
}
.wf-steps { display: flex; flex-direction: column; gap: 0; }
.wf-step {
  display: flex; align-items: center; gap: 14px;
  padding: 12px 14px;
  background: var(--paper);
  border: 1px solid var(--line-2);
  border-radius: 10px;
  box-shadow: 0 1px 2px rgba(0,0,0,0.04);
}
.wf-step.trig { border-left: 3px solid oklch(0.70 0.15 45); }
.wf-step.ai { border-left: 3px solid var(--ink); background: linear-gradient(90deg, var(--paper) 0%, var(--accent-soft) 180%); }
.wf-ic {
  width: 30px; height: 30px; border-radius: 8px;
  display: grid; place-items: center;
  background: var(--paper-2); border: 1px solid var(--line-2);
  font-size: 14px; flex-shrink: 0;
}
.wf-step.ai .wf-ic { background: var(--ink); color: var(--accent); border-color: var(--ink); }
.wf-label {
  font-size: 13px; font-weight: 500;
}
.mono-sub {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10.5px; color: var(--ink-3); font-weight: 400;
}
.wf-connector {
  width: 1.5px; height: 18px;
  background: var(--line);
  margin-left: 28px;
}
.wf-stat {
  margin-top: 20px;
  font-size: 11px;
  color: var(--ink-3);
  text-align: center;
}

/* Analytics card */
.analytics-card {
  border: 1px solid var(--line-2);
  border-radius: 16px;
  padding: 24px;
  background: var(--paper);
  box-shadow: 0 20px 40px -20px rgba(20,20,30,0.1);
}
.an-kpis {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 16px;
}
.an-label {
  font-size: 10px; color: var(--ink-3);
  text-transform: uppercase; letter-spacing: 0.08em;
}
.an-val {
  font-size: 44px; line-height: 1; margin-top: 6px;
}
.an-unit { font-size: 22px; color: var(--ink-3); }
.an-delta {
  margin-top: 6px;
  font-size: 12px; color: var(--accent-ink); font-weight: 500;
}
.an-chart { width: 100%; display: block; margin-bottom: 16px; }
.an-suggestion {
  padding: 14px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--accent-soft) 0%, var(--paper-2) 100%);
  border: 1px solid var(--line-2);
  display: flex; gap: 10px;
  font-size: 13px; line-height: 1.5; color: var(--ink-2);
}
.an-suggestion .copilot-ic { flex-shrink: 0; }
.an-suggestion strong { color: var(--ink); }

/* ========== HOW TO ========== */
.howto {
  padding: 100px 0;
  background: var(--paper-2);
  border-top: 1px solid var(--line-2);
  border-bottom: 1px solid var(--line-2);
}
.steps {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  align-items: flex-start;
  gap: 24px;
}
.step {
  padding: 28px;
  background: var(--paper);
  border: 1px solid var(--line-2);
  border-radius: 16px;
}
.step-num {
  font-size: 64px; line-height: 0.8;
  color: var(--accent-ink);
  margin-bottom: 16px;
  display: inline-block;
}
.step h4 {
  font-size: 19px; font-weight: 600;
  margin-bottom: 8px;
  letter-spacing: -0.01em;
}
.step p { font-size: 14.5px; color: var(--ink-2); line-height: 1.55; }
.step-arrow {
  font-size: 28px;
  color: var(--ink-3);
  padding-top: 60px;
}

/* ========== USE CASES ========== */
.usecases { padding: 100px 0; }
.uc-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}
.uc-card {
  padding: 32px;
  border-radius: 16px;
  border: 1px solid var(--line-2);
  background:
    linear-gradient(135deg, color-mix(in oklab, var(--uc-color) 18%, var(--paper)) 0%, var(--paper) 60%);
  position: relative;
  overflow: hidden;
}
.uc-head {
  display: flex; align-items: center; gap: 10px;
  margin-bottom: 20px;
}
.uc-tag {
  font-size: 10.5px;
  padding: 3px 9px;
  border-radius: 4px;
  background: var(--ink); color: var(--paper);
  letter-spacing: 0.1em;
}
.uc-save {
  margin-left: auto;
  font-size: 13px; font-weight: 600;
  color: var(--uc-color);
}
.uc-card h3 {
  font-size: 24px; font-weight: 500;
  letter-spacing: -0.015em; line-height: 1.2;
  margin-bottom: 12px;
}
.uc-card p {
  font-size: 14.5px; color: var(--ink-2); line-height: 1.55;
}
.uc-tools {
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px dashed var(--line);
  font-size: 11.5px;
  color: var(--ink-3);
}

/* ========== INTEGRATIONS ========== */
.integrations {
  padding: 100px 0;
  background: var(--paper-2);
  border-top: 1px solid var(--line-2);
  border-bottom: 1px solid var(--line-2);
}
.int-grid {
  display: grid;
  grid-template-columns: repeat(8, 1fr);
  gap: 8px;
  max-width: 900px;
  margin: 0 auto;
}
.int-tile {
  aspect-ratio: 1;
  display: grid; place-items: center;
  border-radius: 14px;
  background: var(--c, var(--ink));
  color: white;
  font-size: 24px;
  font-family: 'Instrument Serif', serif;
  font-weight: 600;
  position: relative;
  transition: transform .2s;
}
.int-tile:hover { transform: translateY(-3px); }
.int-tile span {
  position: absolute;
  bottom: -22px; left: 0; right: 0;
  font-family: 'Inter', sans-serif;
  font-size: 11px;
  color: var(--ink-3);
  text-align: center;
  font-weight: 400;
}
.int-tile.more {
  background: var(--paper);
  color: var(--ink);
  border: 1.5px dashed var(--line);
  font-size: 16px;
  font-family: 'JetBrains Mono', monospace;
  font-weight: 500;
}
.int-cta { text-align: center; margin-top: 60px; }

/* ========== SECURITY ========== */
.security { padding: 100px 0; }
.security-inner {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 80px;
  align-items: start;
}
.sec-badges {
  display: flex; flex-wrap: wrap; gap: 8px;
  margin-top: 28px;
}
.sec-badge {
  padding: 6px 14px;
  border: 1px solid var(--line);
  border-radius: 100px;
  font-size: 12px;
  color: var(--ink-2);
  background: var(--paper);
}
.sec-features {
  display: flex; flex-direction: column; gap: 24px;
}
.sec-item {
  display: flex; gap: 18px;
  padding: 22px;
  border: 1px solid var(--line-2);
  border-radius: 14px;
  background: var(--paper);
}
.sec-icon {
  font-size: 22px;
  width: 44px; height: 44px;
  display: grid; place-items: center;
  border-radius: 10px;
  background: var(--accent-soft);
  flex-shrink: 0;
}
.sec-item h4 {
  font-size: 16px; font-weight: 600;
  margin-bottom: 4px;
}
.sec-item p {
  font-size: 13.5px; color: var(--ink-2); line-height: 1.55;
}

/* ========== TESTIMONIALS ========== */
.testimonials {
  padding: 100px 0;
  background: var(--paper-2);
  border-top: 1px solid var(--line-2);
  border-bottom: 1px solid var(--line-2);
}
.test-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 16px;
}
.test-card {
  padding: 28px;
  background: var(--paper);
  border: 1px solid var(--line-2);
  border-radius: 16px;
  margin: 0;
  display: flex; flex-direction: column; justify-content: space-between;
}
.test-card.featured {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
}
.test-card blockquote {
  margin: 0 0 24px;
  font-size: 18px; line-height: 1.5;
  color: inherit;
}
.test-card.featured blockquote {
  font-size: 22px; line-height: 1.35;
  color: var(--paper);
}
.test-card figcaption {
  display: flex; align-items: center; gap: 12px;
}
.test-avatar {
  width: 40px; height: 40px; border-radius: 50%;
  display: grid; place-items: center;
  color: white; font-size: 13px; font-weight: 600;
}
.test-name { font-size: 14px; font-weight: 600; }
.test-role {
  font-size: 12px;
  color: var(--ink-3);
  margin-top: 2px;
}
.test-card.featured .test-role { color: var(--ink-4); }

/* ========== PRICING ========== */
.pricing { padding: 100px 0; }
.plans {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  align-items: stretch;
}
.plan {
  padding: 32px;
  background: var(--paper);
  border: 1px solid var(--line-2);
  border-radius: 18px;
  display: flex; flex-direction: column;
  position: relative;
}
.plan.featured {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
  transform: scale(1.02);
  box-shadow: 0 30px 60px -25px rgba(20,20,30,0.25);
}
.plan-badge {
  position: absolute;
  top: -10px; left: 50%; transform: translateX(-50%);
  font-size: 10px;
  letter-spacing: 0.12em;
  background: var(--accent); color: var(--accent-ink);
  padding: 4px 10px;
  border-radius: 100px;
  font-weight: 600;
}
.plan-name {
  font-size: 14px; font-weight: 600;
  color: var(--ink-3);
  letter-spacing: -0.005em;
}
.plan.featured .plan-name { color: var(--ink-4); }
.plan-price {
  display: flex; align-items: baseline; gap: 4px;
  margin: 16px 0 6px;
}
.plan-price .serif {
  font-size: 56px;
  line-height: 1;
  letter-spacing: -0.02em;
}
.plan-curr { font-size: 22px; color: var(--ink-3); }
.plan-per { font-size: 13px; color: var(--ink-3); margin-left: 4px; }
.plan.featured .plan-curr,
.plan.featured .plan-per { color: var(--ink-4); }
.plan-desc {
  font-size: 13.5px;
  color: var(--ink-2);
  margin-bottom: 24px;
}
.plan.featured .plan-desc { color: var(--ink-4); }
.plan ul {
  list-style: none; padding: 0;
  margin: 0 0 28px;
  display: flex; flex-direction: column; gap: 10px;
  flex: 1;
  font-size: 14px;
  color: var(--ink-2);
}
.plan.featured ul { color: color-mix(in oklab, var(--paper) 80%, transparent); }
.plan-cta { width: 100%; justify-content: center; }

/* ========== FAQ ========== */
.faq { padding: 100px 0; }
.faq-inner {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 60px;
  align-items: start;
}
.faq-list {
  display: flex; flex-direction: column;
}
.faq-list details {
  padding: 22px 0;
  border-bottom: 1px solid var(--line-2);
}
.faq-list details[open] summary { color: var(--ink); }
.faq-list summary {
  font-size: 17px;
  font-weight: 500;
  color: var(--ink-2);
  cursor: pointer;
  list-style: none;
  display: flex; justify-content: space-between; align-items: center;
  letter-spacing: -0.01em;
}
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after {
  content: '+';
  font-size: 22px;
  color: var(--ink-3);
  font-weight: 300;
  transition: transform .2s;
}
.faq-list details[open] summary::after {
  content: '−';
  color: var(--accent-ink);
}
.faq-list details p {
  margin-top: 14px;
  font-size: 15px;
  color: var(--ink-2);
  line-height: 1.6;
  max-width: 600px;
}

/* ========== CTA FINAL ========== */
.cta-final { padding: 100px 0 120px; }
.cta-inner {
  position: relative;
  background: var(--ink);
  color: var(--paper);
  border-radius: 28px;
  padding: 80px 60px;
  overflow: hidden;
  text-align: center;
}
.cta-bg {
  position: absolute;
  inset: 0; opacity: 0.5;
  pointer-events: none;
}
.cta-bg svg { width: 100%; height: 100%; }
.cta-content { position: relative; }
.cta-h2 {
  font-size: clamp(38px, 5.5vw, 64px);
  font-weight: 500;
  letter-spacing: -0.02em;
  line-height: 1.15;
  padding-bottom: 0.06em;
  margin-bottom: 18px;
}
.cta-h2 .serif { color: var(--accent); font-weight: 400; }
.cta-sub {
  font-size: 17px;
  color: var(--ink-4);
  margin-bottom: 32px;
}
.cta-btns {
  display: flex; gap: 10px;
  justify-content: center;
  flex-wrap: wrap;
}
.btn-ghost-dark {
  background: transparent;
  color: var(--paper);
  border: 1px solid color-mix(in oklab, var(--paper) 25%, transparent);
}

/* ========== FOOTER ========== */
.footer {
  background: var(--paper-2);
  border-top: 1px solid var(--line-2);
  padding: 64px 0 32px;
}
.footer-inner {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 48px;
}
.foot-brand .brand { margin-bottom: 14px; }
.foot-brand p {
  font-size: 13.5px;
  color: var(--ink-2);
  line-height: 1.55;
  max-width: 280px;
  margin-bottom: 20px;
}
.foot-status {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 12px;
  color: var(--ink-2);
  padding: 5px 12px 5px 10px;
  border-radius: 100px;
  background: var(--paper);
  border: 1px solid var(--line-2);
}
.foot-status .dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--accent);
}
.foot-col h5 {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--ink-3);
  font-family: 'JetBrains Mono', monospace;
  font-weight: 500;
  margin-bottom: 14px;
}
.foot-col a {
  display: block;
  font-size: 13.5px;
  color: var(--ink-2);
  padding: 5px 0;
}
.foot-col a:hover { color: var(--ink); }
.foot-bottom {
  padding-top: 24px;
  border-top: 1px solid var(--line-2);
  display: flex; justify-content: space-between;
  font-size: 12px;
  color: var(--ink-3);
}

/* ========== RESPONSIVE ========== */
@media (max-width: 1000px) {
  .nav-links { display: none; }
  .pillar { grid-template-columns: 1fr; gap: 40px; }
  .pillar.reverse .pillar-text { order: 1; }
  .steps { grid-template-columns: 1fr; }
  .step-arrow { display: none; }
  .uc-grid { grid-template-columns: 1fr; }
  .security-inner { grid-template-columns: 1fr; gap: 40px; }
  .test-grid { grid-template-columns: 1fr; }
  .plans { grid-template-columns: 1fr; }
  .plan.featured { transform: none; }
  .faq-inner { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .int-grid { grid-template-columns: repeat(4, 1fr); }
  .mockup-body { grid-template-columns: 1fr; }
  .mockup-side, .mockup-copilot { display: none; }
}