/* =========================================================
   Cognify : Landing Page (ClickUp-inspired redesign)
   Light base · Plus Jakarta Sans · rainbow gradient accents
   Palette: purple #7612FA / #7B68EE · rainbow blue→purple→magenta→orange
   Primary CTA: near-black #202020 · plain CSS, no build step
   ========================================================= */

:root {
  /* Brand */
  --purple: #7612fa;
  --purple-2: #7b68ee;
  --purple-deep: #5b0fce;
  --purple-soft: #f3eeff;
  --blue: #0091ff;
  --magenta: #ff02f0;
  --orange: #f76808;

  /* Neutrals */
  --ink: #202020;
  --ink-soft: #292d34;
  --muted: #5c606b;
  --muted-2: #838383;
  --bg: #ffffff;
  --bg-alt: #f7f8fa;
  --bg-lav: #f5f1ff;
  --line: #e9ebf0;
  --line-2: #eef0f4;
  --dark: #0c0b14;
  --dark-2: #141020;

  /* Effects */
  --radius: 16px;
  --radius-lg: 26px;
  --radius-sm: 12px;
  --shadow-sm: 0 1px 2px rgba(20, 16, 40, .05), 0 2px 8px rgba(20, 16, 40, .05);
  --shadow-md: 0 12px 30px -12px rgba(20, 16, 40, .16);
  --shadow-lg: 0 40px 80px -28px rgba(60, 20, 120, .32);
  --rainbow: linear-gradient(115deg, #0091ff 0%, #7612fa 38%, #ff02f0 68%, #f76808 100%);
  --rainbow-soft: linear-gradient(115deg, rgba(0,145,255,.14), rgba(118,18,250,.12) 45%, rgba(255,2,240,.10) 75%, rgba(247,104,8,.12));

  /* Type */
  --font: "Plus Jakarta Sans", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --mono: "Sometype Mono", ui-monospace, "SF Mono", "Cascadia Code", Menlo, Consolas, monospace;
  --maxw: 1180px;
}

/* ---------- Base ---------- */
* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink-soft);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
h1, h2, h3, h4 { margin: 0 0 .45em; line-height: 1.08; letter-spacing: -0.035em; font-weight: 800; color: var(--ink); }
p { margin: 0 0 1rem; color: var(--muted); }
a { color: inherit; text-decoration: none; }
img, svg { max-width: 100%; display: block; }
ul { margin: 0; padding: 0; list-style: none; }

.container { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: 24px; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: .5rem;
  font-family: var(--font); font-size: .95rem; font-weight: 600; padding: .82rem 1.4rem;
  border-radius: 12px; border: 1.5px solid transparent; cursor: pointer;
  transition: transform .15s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease, color .2s ease;
  white-space: nowrap;
}
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--ink); color: #fff; box-shadow: 0 8px 20px -8px rgba(20,16,40,.5); }
.btn-primary:hover { background: #000; transform: translateY(-2px); box-shadow: 0 14px 28px -10px rgba(20,16,40,.55); }
.btn-purple { background: var(--purple); color: #fff; box-shadow: 0 10px 24px -10px rgba(118,18,250,.6); }
.btn-purple:hover { background: var(--purple-deep); transform: translateY(-2px); }
.btn-outline { background: #fff; color: var(--ink); border-color: var(--line); box-shadow: var(--shadow-sm); }
.btn-outline:hover { border-color: var(--purple); color: var(--purple); transform: translateY(-2px); }
.btn-ghost { background: rgba(255,255,255,.08); color: #fff; border-color: rgba(255,255,255,.28); }
.btn-ghost:hover { background: rgba(255,255,255,.16); }
.btn-white { background: #fff; color: var(--ink); }
.btn-white:hover { transform: translateY(-2px); box-shadow: 0 14px 30px -12px rgba(0,0,0,.4); }
.btn-lg { padding: 1rem 1.75rem; font-size: 1.02rem; }

/* ---------- Nav ---------- */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 60;
  transition: background .3s ease, box-shadow .3s ease, backdrop-filter .3s ease;
}
.nav-inner { display: flex; align-items: center; justify-content: space-between; height: 74px; }
.brand { display: inline-flex; align-items: center; }
.nav .logo { height: 54px; width: auto; }
.nav.scrolled { background: rgba(255,255,255,.85); backdrop-filter: saturate(180%) blur(14px); box-shadow: 0 1px 0 rgba(20,16,40,.07); }
.nav-links { display: flex; align-items: center; gap: 2rem; }
.nav-links a { font-size: .94rem; font-weight: 600; color: var(--muted); transition: color .2s; }
.nav-links a:hover { color: var(--purple); }
.nav-cta { display: flex; align-items: center; gap: .75rem; }
/* Light hero → dark logo used throughout; keep both available for future dark heroes */
.nav .logo-light { display: none; }
.nav .logo-dark { display: block; }
.nav-toggle { display: none; background: none; border: 0; cursor: pointer; padding: 8px; }
.nav-toggle span { display: block; width: 24px; height: 2px; background: var(--ink); border-radius: 2px; margin: 5px 0; transition: .25s; }

/* ---------- Hero (light) ---------- */
.hero {
  position: relative; padding: 150px 0 92px; overflow: hidden;
  background:
    radial-gradient(760px 420px at 88% -6%, rgba(255,2,240,.16), transparent 60%),
    radial-gradient(720px 460px at 78% 4%, rgba(247,104,8,.12), transparent 62%),
    radial-gradient(900px 520px at 6% 6%, rgba(0,145,255,.16), transparent 58%),
    linear-gradient(180deg, #faf8ff 0%, #ffffff 62%);
}
.hero::after {
  content: ""; position: absolute; inset: 0; opacity: .55; pointer-events: none;
  background-image: linear-gradient(rgba(20,16,40,.04) 1px, transparent 1px),
                    linear-gradient(90deg, rgba(20,16,40,.04) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 12%, #000 30%, transparent 72%);
}
.hero-grid { position: relative; z-index: 2; display: grid; grid-template-columns: 1.05fr .95fr; gap: 54px; align-items: center; }
.eyebrow {
  display: inline-flex; align-items: center; gap: .5rem; font-family: var(--mono);
  font-size: .74rem; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; color: var(--purple);
  background: #fff; border: 1px solid var(--line); box-shadow: var(--shadow-sm);
  padding: .42rem .85rem; border-radius: 999px; margin-bottom: 1.35rem;
}
.eyebrow .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--rainbow); }
.hero h1 { font-size: clamp(2.3rem, 5vw, 3.7rem); color: var(--ink); letter-spacing: -0.045em; }
.hero h1 .grad { background: var(--rainbow); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero-sub { font-size: clamp(1.02rem, 1.4vw, 1.2rem); color: var(--muted); max-width: 34rem; margin-bottom: 1.8rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: .85rem; margin-bottom: 1.5rem; }

/* ---------- Dashboard mockup (light) ---------- */
.mock {
  position: relative; border-radius: var(--radius-lg);
  background: #fff; border: 1px solid var(--line); box-shadow: var(--shadow-lg);
  padding: 14px; animation: float 7s ease-in-out infinite;
}
.mock::before {
  content: ""; position: absolute; inset: -2px; border-radius: calc(var(--radius-lg) + 2px);
  background: var(--rainbow); z-index: -1; opacity: .5; filter: blur(16px);
}
@keyframes float { 0%,100%{ transform: translateY(0);} 50%{ transform: translateY(-12px);} }
.mock-bar { display: flex; align-items: center; gap: 6px; padding: 4px 8px 12px; }
.mock-bar i { width: 10px; height: 10px; border-radius: 50%; background: #e2e2ea; display: inline-block; }
.mock-bar i:first-child { background: #ff5f57; } .mock-bar i:nth-child(2){ background: #febc2e; } .mock-bar i:nth-child(3){ background: #28c840; }
.mock-bar .title { margin-left: auto; font-family: var(--mono); font-size: .7rem; color: var(--muted-2); letter-spacing: .02em; }
.mock-body { background: var(--bg-alt); border-radius: 16px; padding: 16px; border: 1px solid var(--line-2); }
.mock-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 12px; }
.mock-card { background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 13px 14px; box-shadow: var(--shadow-sm); }
.mock-card .label { font-family: var(--mono); font-size: .64rem; text-transform: uppercase; letter-spacing: .06em; color: var(--muted-2); margin-bottom: 6px; }
.mock-card .value { font-size: 1.4rem; font-weight: 800; color: var(--ink); letter-spacing: -0.02em; }
.mock-card .value .up { font-size: .68rem; color: #16a34a; font-weight: 700; margin-left: 6px; }
.gauge { --p: 78; position: relative; width: 76px; height: 76px; border-radius: 50%;
  background: conic-gradient(var(--purple) calc(var(--p) * 1%), #ece9f6 0);
  display: grid; place-items: center; margin: 2px auto 0; }
.gauge::before { content: ""; position: absolute; inset: 9px; background: #fff; border-radius: 50%; }
.gauge span { position: relative; font-size: .95rem; font-weight: 800; color: var(--ink); }
.bars { display: flex; align-items: flex-end; gap: 7px; height: 64px; padding-top: 6px; }
.bars i { flex: 1; border-radius: 5px 5px 0 0; background: #d8d3f2; }
.bars i:nth-child(4){ background: var(--rainbow); }
.mock-list li { display: flex; align-items: center; gap: 8px; font-size: .76rem; color: var(--ink-soft); padding: 6px 0; border-top: 1px dashed var(--line); }
.mock-list li:first-child { border-top: 0; }
.mock-list .pill { margin-left: auto; font-family: var(--mono); font-size: .62rem; font-weight: 700; padding: 2px 8px; border-radius: 999px; }
.pill-green { background: #e7f8ee; color: #16a34a; }
.pill-amber { background: #fff2df; color: #d97706; }

/* ---------- Section scaffolding ---------- */
.section { padding: 96px 0; }
.section-tight { padding: 64px 0; }
.section.alt { background: var(--bg-alt); }
.section.lav { background: linear-gradient(180deg, #faf8ff, #fff); }
.section.dark { position: relative; overflow: hidden; background: var(--dark); color: #fff; }
.section.dark::before {
  content: ""; position: absolute; inset: 0; pointer-events: none; opacity: .6;
  background:
    radial-gradient(600px 300px at 12% -10%, rgba(0,145,255,.35), transparent 60%),
    radial-gradient(560px 320px at 88% 110%, rgba(255,2,240,.28), transparent 60%),
    radial-gradient(500px 300px at 60% 0%, rgba(118,18,250,.30), transparent 60%);
}
.section.dark > .container { position: relative; z-index: 1; }
.section.dark h2, .section.dark h3 { color: #fff; }
.section.dark p { color: rgba(233,231,245,.8); }

.section-head { max-width: 44rem; margin: 0 auto 58px; text-align: center; }
.kicker {
  display: inline-block; font-family: var(--mono); font-size: .74rem; font-weight: 600; letter-spacing: .1em;
  text-transform: uppercase; color: var(--purple); margin-bottom: .85rem;
}
.section.dark .kicker { color: #c0a9ff; }
.section-head h2 { font-size: clamp(1.8rem, 3.2vw, 2.65rem); }
.section-head p { font-size: 1.06rem; }

/* ---------- Audience trust bar ---------- */
.trust { padding: 36px 0; border-bottom: 1px solid var(--line); background: #fff; }
.trust-label { text-align: center; font-family: var(--mono); font-size: .92rem; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); margin-bottom: 18px; }
.trust-row { display: flex; flex-wrap: wrap; justify-content: center; gap: 14px; }
.trust-chip {
  display: inline-flex; align-items: center; gap: .55rem; font-weight: 600; font-size: .92rem; color: var(--ink-soft);
  background: #fff; border: 1px solid var(--line); border-radius: 999px; padding: .58rem 1.1rem; box-shadow: var(--shadow-sm);
  transition: transform .2s, border-color .2s;
}
.trust-chip:hover { transform: translateY(-2px); border-color: var(--purple-2); }

/* ---------- Cards / grids ---------- */
.grid { display: grid; gap: 22px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

.card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 28px; box-shadow: var(--shadow-sm); transition: transform .25s ease, box-shadow .25s ease, border-color .25s;
  height: 100%;
}
.card:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); border-color: rgba(118,18,250,.4); }
.card .ic {
  width: 48px; height: 48px; border-radius: 14px; display: grid; place-items: center; color: #fff; font-size: 1.15rem;
  background: var(--rainbow); margin-bottom: 16px; box-shadow: 0 10px 20px -10px rgba(118,18,250,.6);
}
.card h3 { font-size: 1.18rem; }
.card p { font-size: .95rem; margin-bottom: 0; }
.card .num { font-family: var(--mono); font-size: .74rem; font-weight: 600; color: var(--purple); letter-spacing: .06em; }

/* Problem/solution two-column */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.panel { border-radius: var(--radius-lg); padding: 34px; border: 1px solid var(--line); background: #fff; box-shadow: var(--shadow-sm); }
.panel.realities { background: var(--bg-alt); }
.panel.bottlenecks { background: linear-gradient(180deg, #fff, #faf6ff); border-color: rgba(118,18,250,.2); }
.panel h3 { font-size: 1.3rem; display: flex; align-items: center; gap: .6rem; }
.panel.bottlenecks h3 { color: var(--purple); }
.checklist li { display: flex; gap: .7rem; padding: .58rem 0; font-size: .96rem; color: var(--ink-soft); }
.checklist li .mk { flex: none; margin-top: 2px; color: var(--purple-2); font-size: .8rem; }
.panel.bottlenecks .mk { color: var(--magenta); }

/* ---------- Architecture layers ---------- */
.layers { display: flex; flex-direction: column; gap: 14px; max-width: 960px; margin-inline: auto; }
.layer { border-radius: var(--radius); padding: 24px 28px; border: 1px solid rgba(255,255,255,.14); background: rgba(255,255,255,.05); backdrop-filter: blur(4px); }
.layer .tag { font-family: var(--mono); font-size: .7rem; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; margin-bottom: 6px; }
.layer h3 { font-size: 1.12rem; margin-bottom: .35rem; }
.layer p { font-size: .92rem; margin: 0; }
.layer-3 { background: linear-gradient(115deg, rgba(0,145,255,.22), rgba(118,18,250,.16)); border-color: rgba(120,140,255,.4); }
.layer-3 .tag { color: #7fd0ff; }
.layer-2 { background: linear-gradient(115deg, rgba(118,18,250,.26), rgba(255,2,240,.14)); border-color: rgba(180,140,255,.42); }
.layer-2 .tag { color: #d7b8ff; }
.layer-1 .tag { color: rgba(233,231,245,.6); }
.layer-arrow { text-align: center; color: rgba(255,255,255,.35); font-size: 1.1rem; line-height: 1; }

/* ---------- Steps (cycle) ---------- */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.step { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; box-shadow: var(--shadow-sm); transition: transform .25s, box-shadow .25s; }
.step:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); }
.step .num-badge { width: 40px; height: 40px; border-radius: 12px; background: var(--rainbow); color: #fff; display: grid; place-items: center; font-weight: 800; font-size: .95rem; margin-bottom: 14px; box-shadow: 0 10px 20px -10px rgba(118,18,250,.6); }
.step .tag { font-family: var(--mono); font-size: .7rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--purple); }
.step h3 { font-size: 1.12rem; margin: 4px 0 10px; }
.step ul li { font-size: .88rem; color: var(--muted); padding: 4px 0 4px 16px; position: relative; }
.step ul li::before { content: ""; position: absolute; left: 0; top: 12px; width: 6px; height: 6px; border-radius: 50%; background: var(--purple-2); }
.loop-note { margin-top: 26px; border-radius: var(--radius); padding: 20px 26px; background: var(--purple-soft); border: 1px solid rgba(118,18,250,.18); font-size: .94rem; color: var(--ink-soft); }
.loop-note b { color: var(--purple); }

/* ---------- Skill framework tiers ---------- */
.tiers { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.tier { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; box-shadow: var(--shadow-sm); transition: transform .25s, box-shadow .25s; }
.tier:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); }
.tier:last-child { background: linear-gradient(180deg, #fff, #faf6ff); border-color: rgba(118,18,250,.28); }
.tier .tier-k { font-family: var(--mono); font-size: .7rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--purple); margin-bottom: 6px; }
.tier h3 { font-size: 1.06rem; }
.tier ul li { font-size: .86rem; color: var(--muted); padding: 3px 0; }
.levels li { display: flex; gap: .5rem; align-items: baseline; }
.levels .lv { font-family: var(--mono); font-weight: 700; color: var(--purple); font-size: .78rem; flex: none; width: 26px; }

/* ---------- OBE ---------- */
.obe-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 26px; align-items: start; }
.obe-flow { display: flex; flex-direction: column; gap: 12px; }
.obe-item { border: 1px solid var(--line); border-radius: var(--radius); padding: 18px 20px; background: #fff; box-shadow: var(--shadow-sm); }
.obe-item:first-child { border-color: rgba(118,18,250,.3); background: linear-gradient(180deg,#fff,#faf6ff); }
.obe-item .abbr { font-weight: 800; color: var(--ink); letter-spacing: -0.01em; }
.obe-item .abbr b { color: var(--purple); }
.obe-item p { margin: 4px 0 0; font-size: .9rem; }
.obe-side { background: var(--purple-soft); border: 1px solid rgba(118,18,250,.2); border-radius: var(--radius-lg); padding: 30px; box-shadow: var(--shadow-sm); }
.obe-side h3 { font-size: 1.24rem; text-align: center; margin-bottom: .8rem; }
.obe-side .benefits { margin-top: 1rem; }
.obe-side .benefits li { display: flex; gap: .6rem; padding: .48rem 0; font-size: .9rem; color: var(--ink-soft); }
.obe-side .benefits .mk { color: var(--purple); flex: none; margin-top: 2px; }

/* ---------- ROI stats ---------- */
.roi { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.roi .card { text-align: center; padding: 40px 30px; }
.roi .big { font-size: clamp(2.6rem, 5.5vw, 3.7rem); font-weight: 800; background: var(--rainbow); -webkit-background-clip: text; background-clip: text; color: transparent; line-height: 1; margin-bottom: .45rem; letter-spacing: -0.04em; }
.roi h3 { font-size: 1.08rem; margin-bottom: .6rem; }
.roi p { font-size: .92rem; margin: 0; }

/* ---------- Roadmap ---------- */
.roadmap { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.rm { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; box-shadow: var(--shadow-sm); transition: transform .25s, box-shadow .25s; }
.rm:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); }
.rm .wk { font-family: var(--mono); font-size: .72rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--purple); }
.rm h3 { font-size: 1.1rem; margin: 4px 0 2px; }
.rm .focus { font-size: .82rem; font-style: italic; color: var(--muted-2); margin-bottom: 12px; }
.rm ul li { font-size: .85rem; color: var(--muted); padding: 4px 0 4px 16px; position: relative; }
.rm ul li::before { content: ""; position: absolute; left: 0; top: 11px; width: 6px; height: 6px; border-radius: 50%; background: var(--orange); }
.rm-track { height: 5px; border-radius: 999px; background: var(--line); margin: 0 0 28px; overflow: hidden; }
.rm-track i { display: block; height: 100%; width: 100%; background: var(--rainbow); }

/* ---------- Partnership phases (on dark) ---------- */
.phases { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; align-items: stretch; }
.phase { border-radius: var(--radius-lg); padding: 32px; border: 1px solid rgba(255,255,255,.16); background: rgba(255,255,255,.05); backdrop-filter: blur(4px); }
.phase.featured { background: linear-gradient(180deg, rgba(118,18,250,.28), rgba(255,2,240,.12)); border-color: rgba(180,140,255,.5); box-shadow: var(--shadow-lg); }
.phase .term { font-family: var(--mono); font-size: .74rem; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; color: #c0a9ff; }
.phase h3 { font-size: 1.28rem; margin: 6px 0; }
.phase .lead { font-size: .92rem; color: rgba(233,231,245,.82); font-style: italic; margin-bottom: 1rem; }
.phase ul li { display: flex; gap: .55rem; font-size: .9rem; color: rgba(233,231,245,.88); padding: .42rem 0; }
.phase ul li .mk { color: #ff7ae8; flex: none; margin-top: 2px; }

/* ---------- CTA ---------- */
.cta {
  border-radius: var(--radius-lg); padding: 60px; text-align: center; color: #fff; position: relative; overflow: hidden;
  background: var(--dark);
}
.cta::before {
  content: ""; position: absolute; inset: 0; opacity: .85; pointer-events: none;
  background:
    radial-gradient(500px 260px at 15% -20%, rgba(0,145,255,.4), transparent 60%),
    radial-gradient(520px 280px at 85% 120%, rgba(255,2,240,.4), transparent 60%),
    radial-gradient(400px 260px at 60% 0%, rgba(247,104,8,.24), transparent 60%);
}
.cta > * { position: relative; z-index: 1; }
.cta h2 { color: #fff; font-size: clamp(1.8rem, 3.2vw, 2.5rem); }
.cta p { color: rgba(255,255,255,.86); max-width: 34rem; margin: 0 auto 1.7rem; }
.cta .hero-actions { justify-content: center; margin-bottom: 0; }

/* ---------- Footer ---------- */
.footer { background: var(--dark); color: rgba(233,231,245,.65); padding: 64px 0 32px; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 36px; margin-bottom: 42px; }
.footer .logo { height: 56px; margin-bottom: 16px; }
.footer p { color: rgba(233,231,245,.55); font-size: .9rem; max-width: 22rem; }
.footer h4 { color: #fff; font-family: var(--mono); font-size: .74rem; letter-spacing: .08em; text-transform: uppercase; margin-bottom: 14px; }
.footer li { padding: 5px 0; }
.footer li a { font-size: .9rem; color: rgba(233,231,245,.65); transition: color .2s; }
.footer li a:hover { color: #fff; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.1); padding-top: 24px; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; font-size: .84rem; color: rgba(233,231,245,.5); }
.footer-bottom a { color: #c0a9ff; }

/* ---------- Reveal animation ---------- */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity .6s ease, transform .6s ease; }
.reveal.in { opacity: 1; transform: none; }
.reveal.d1 { transition-delay: .08s; }
.reveal.d2 { transition-delay: .16s; }
.reveal.d3 { transition-delay: .24s; }

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
  .hero-grid { grid-template-columns: 1fr; gap: 44px; }
  .hero-visual { order: 2; max-width: 540px; }
  .grid-4, .steps, .tiers, .roadmap { grid-template-columns: repeat(2, 1fr); }
  .grid-3, .roi, .phases { grid-template-columns: 1fr; }
  .obe-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 720px) {
  .nav-links, .nav-cta .btn-outline { display: none; }
  .nav-toggle { display: block; }
  .nav-links.open {
    display: flex; position: absolute; top: 74px; left: 0; right: 0; flex-direction: column;
    gap: 0; background: #fff; padding: 12px 24px 22px; box-shadow: var(--shadow-md); border-top: 1px solid var(--line);
  }
  .nav-links.open a { color: var(--ink-soft); padding: 13px 0; border-bottom: 1px solid var(--line); width: 100%; }
  .split, .grid-2 { grid-template-columns: 1fr; }
  .grid-4, .steps, .tiers, .roadmap, .footer-grid { grid-template-columns: 1fr; }
  .section { padding: 68px 0; }
  .cta { padding: 42px 24px; }
  .hero { padding: 122px 0 72px; }
  .nav .logo { height: 46px; }
}

@media (prefers-reduced-motion: reduce) {
  .mock, .mock-badge { animation: none; }
  .reveal { transition: none; opacity: 1; transform: none; }
  html { scroll-behavior: auto; }
}