/* NotGuess - marketing site
   Dark, teal, dense. "The Linear of growth plans." */

:root {
  --bg: #08090b;
  --bg-1: #0c0e11;
  --bg-2: #111317;
  --bg-3: #16191e;
  --panel: #0e1014;
  --border: rgba(255, 255, 255, 0.08);
  --border-strong: rgba(255, 255, 255, 0.14);
  --text: #e7e9ec;
  --text-muted: #9aa1a9;
  --text-subtle: #686f78;
  --accent: #00b4cc;
  --accent-text: #00dffc;
  --accent-dim: rgba(0, 180, 204, 0.14);
  --accent-glow: rgba(0, 180, 204, 0.35);
  --good: #34d399;
  --warn: #f0b429;
  --radius: 14px;
  --radius-sm: 9px;
  --maxw: 1140px;
  --font: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --mono: "Geist Mono", "SF Mono", "JetBrains Mono", ui-monospace, "Menlo", monospace;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; overflow-x: hidden; }

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
  letter-spacing: -0.011em;
  font-feature-settings: "cv05" 1, "ss01" 1, "cv11" 1;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

/* ambient backdrop */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  background:
    radial-gradient(900px 520px at 50% -8%, rgba(0, 180, 204, 0.10), transparent 70%),
    radial-gradient(700px 420px at 88% 6%, rgba(0, 223, 252, 0.06), transparent 65%),
    var(--bg);
}
body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.022) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.022) 1px, transparent 1px);
  background-size: 56px 56px;
  -webkit-mask-image: radial-gradient(circle at 50% 12%, #000 0%, transparent 78%);
          mask-image: radial-gradient(circle at 50% 12%, #000 0%, transparent 78%);
  pointer-events: none;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

.wrap { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }

/* ───────── nav ───────── */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: saturate(140%) blur(14px);
  background: rgba(8, 9, 11, 0.66);
  border-bottom: 1px solid transparent;
  transition: border-color .25s, background .25s;
}
.nav.scrolled { border-bottom-color: var(--border); background: rgba(8, 9, 11, 0.82); }
.nav-inner { display: flex; align-items: center; gap: 28px; height: 60px; }
.brand { display: flex; align-items: center; gap: 9px; font-weight: 600; letter-spacing: -0.02em; font-size: 15px; }
.brand .glyph {
  width: 22px; height: 22px; border-radius: 7px; flex: none;
  background: linear-gradient(135deg, var(--accent-text), var(--accent));
  box-shadow: 0 0 0 1px rgba(255,255,255,.12) inset, 0 4px 14px -4px var(--accent-glow);
  position: relative;
}
.brand .glyph::after {
  content: ""; position: absolute; inset: 6px 6px auto 6px; height: 2px; border-radius: 2px;
  background: rgba(8,9,11,.7); box-shadow: 0 4px 0 rgba(8,9,11,.7);
}
.brand .logo { width: 22px; height: 22px; flex: none; display: block; filter: drop-shadow(0 4px 12px rgba(0,180,204,.3)); }
.nav-links { display: flex; gap: 4px; margin-left: 6px; }
.nav-links a {
  font-size: 13.5px; color: var(--text-muted); padding: 7px 11px; border-radius: 8px;
  transition: color .15s, background .15s;
}
.nav-links a:hover { color: var(--text); background: var(--bg-2); }
.nav-right { margin-left: auto; display: flex; align-items: center; gap: 10px; }

.lang {
  display: flex; align-items: center; border: 1px solid var(--border); border-radius: 8px;
  overflow: hidden; font-size: 12px; font-weight: 600;
}
.lang button {
  background: transparent; color: var(--text-subtle); border: 0; padding: 5px 9px; cursor: pointer;
  font: inherit; transition: color .15s, background .15s;
}
.lang button.active { color: var(--bg); background: var(--accent-text); }

.btn {
  display: inline-flex; align-items: center; gap: 7px; font-size: 13.5px; font-weight: 550;
  padding: 8px 15px; border-radius: 9px; cursor: pointer; border: 1px solid transparent;
  transition: transform .12s, background .15s, border-color .15s, box-shadow .15s; white-space: nowrap;
}
.btn:active { transform: translateY(1px); }
.btn-ghost { color: var(--text-muted); }
.btn-ghost:hover { color: var(--text); background: var(--bg-2); }
.btn-line { border-color: var(--border-strong); color: var(--text); }
.btn-line:hover { background: var(--bg-2); border-color: var(--text-subtle); }
.btn-primary {
  background: linear-gradient(180deg, #15c6df, var(--accent));
  color: #03161a; font-weight: 650;
  box-shadow: 0 1px 0 rgba(255,255,255,.25) inset, 0 8px 24px -10px var(--accent-glow);
}
.btn-primary:hover { box-shadow: 0 1px 0 rgba(255,255,255,.3) inset, 0 10px 30px -8px var(--accent-glow); }
.btn-lg { padding: 11px 20px; font-size: 14.5px; border-radius: 10px; }
kbd {
  font-family: var(--mono); font-size: 11px; padding: 1px 6px; border-radius: 6px;
  border: 1px solid var(--border-strong); background: var(--bg-2); color: var(--text-muted);
  box-shadow: 0 1px 0 rgba(0,0,0,.4);
}

/* ───────── section scaffolding ───────── */
section { position: relative; }
.eyebrow {
  font-size: 11px; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--accent-text); display: inline-flex; align-items: center; gap: 8px;
}
.eyebrow::before { content: ""; width: 16px; height: 1px; background: var(--accent); }
.section-head { max-width: 660px; margin: 0 auto 52px; text-align: center; }
.section-head .eyebrow { justify-content: center; }
.section-head h2 { margin-top: 16px; }
.section-head p { color: var(--text-muted); font-size: 16px; margin-top: 14px; }

h1, h2, h3 { letter-spacing: -0.03em; line-height: 1.08; font-weight: 600; }
h1 { font-size: clamp(38px, 6vw, 66px); }
h2 { font-size: clamp(27px, 3.6vw, 40px); }
.lead { color: var(--text-muted); }
.grad { background: linear-gradient(180deg, var(--accent-text), var(--accent)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.muted { color: var(--text-muted); }

/* ───────── hero ───────── */
.hero { padding: 76px 0 40px; text-align: center; }
.pill {
  display: inline-flex; align-items: center; gap: 9px; font-size: 12.5px; color: var(--text-muted);
  border: 1px solid var(--border); background: var(--bg-1); padding: 5px 7px 5px 12px; border-radius: 999px;
  margin-bottom: 26px;
}
.pill .tag {
  font-size: 10.5px; font-weight: 650; letter-spacing: .04em; text-transform: uppercase;
  color: var(--accent-text); background: var(--accent-dim); padding: 3px 9px; border-radius: 999px;
}
.hero h1 { margin: 0 auto; max-width: 16ch; }
.hero .sub-lead { font-size: clamp(18px, 2.1vw, 24px); font-weight: 600; color: var(--text); max-width: 56ch; margin: 20px auto 0; letter-spacing: -0.015em; }
.hero .sub { font-size: clamp(15px, 1.5vw, 18px); color: var(--text-muted); max-width: 56ch; margin: 12px auto 0; }
.hero-cta { display: flex; gap: 12px; justify-content: center; margin-top: 30px; flex-wrap: wrap; }
.hero-note { margin-top: 16px; font-size: 12.5px; color: var(--text-subtle); }

/* product window */
.shot { position: relative; max-width: 1000px; margin: 56px auto 0; }
.shot::before {
  content: ""; position: absolute; inset: -40px -40px 30px; z-index: -1;
  background: radial-gradient(60% 60% at 50% 0%, rgba(0,180,204,.18), transparent 70%);
  filter: blur(8px);
}
.window {
  border: 1px solid var(--border-strong); border-radius: 16px; overflow: hidden;
  background: linear-gradient(180deg, #0e1116, #0a0c0f);
  box-shadow: 0 1px 0 rgba(255,255,255,.05) inset, 0 50px 120px -40px rgba(0,0,0,.8), 0 0 0 1px rgba(0,0,0,.4);
}
.win-bar { display: flex; align-items: center; gap: 14px; padding: 11px 14px; border-bottom: 1px solid var(--border); background: rgba(255,255,255,.015); }
.dots { display: flex; gap: 7px; }
.dots i { width: 11px; height: 11px; border-radius: 50%; background: var(--bg-3); }
.win-bar .addr {
  flex: 1; max-width: 320px; margin: 0 auto; font-family: var(--mono); font-size: 11.5px; color: var(--text-subtle);
  background: var(--bg); border: 1px solid var(--border); border-radius: 7px; padding: 4px 12px; text-align: center;
}
.win-body { display: grid; grid-template-columns: 188px 1fr; min-height: 430px; }
.win-side { border-right: 1px solid var(--border); padding: 14px 12px; background: rgba(0,0,0,.18); }
.side-label { font-size: 9.5px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--text-subtle); padding: 0 8px; margin: 14px 0 7px; }
.side-label:first-child { margin-top: 2px; }
.side-item { display: flex; align-items: center; gap: 9px; font-size: 12.5px; color: var(--text-muted); padding: 6px 8px; border-radius: 7px; }
.side-item .ic { width: 14px; height: 14px; border-radius: 4px; border: 1px solid var(--border-strong); flex: none; }
.side-item.on { color: var(--text); background: var(--accent-dim); }
.side-item.on .ic { background: var(--accent); border-color: var(--accent); }
.win-main { padding: 20px 22px; }
.win-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 4px; }
.win-head h4 { font-size: 16px; font-weight: 600; letter-spacing: -.02em; }
.badge {
  font-size: 10.5px; font-weight: 600; letter-spacing: .03em; padding: 3px 9px; border-radius: 999px;
  border: 1px solid var(--border-strong); color: var(--text-muted);
}
.badge.green { color: var(--good); border-color: rgba(52,211,153,.4); background: rgba(52,211,153,.08); }
.win-meta { font-size: 12px; color: var(--text-subtle); margin-bottom: 16px; }
.seg-label { font-size: 10px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--text-subtle); margin: 14px 0 9px; }
.obj { border: 1px solid var(--border); border-radius: 10px; padding: 12px 13px; margin-bottom: 9px; background: rgba(255,255,255,.012); }
.obj-top { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.obj-title { font-size: 13px; color: var(--text); font-weight: 500; }
.obj-weight { font-family: var(--mono); font-size: 11px; color: var(--text-subtle); flex: none; }
.bar { height: 6px; border-radius: 99px; background: var(--bg-3); margin-top: 10px; overflow: hidden; }
.bar > i { display: block; height: 100%; border-radius: 99px; background: linear-gradient(90deg, var(--accent), var(--accent-text)); }
.obj-foot { display: flex; align-items: center; gap: 10px; margin-top: 9px; font-size: 11px; color: var(--text-subtle); }
.ev { display: inline-flex; align-items: center; gap: 5px; }
.ev .d { width: 6px; height: 6px; border-radius: 50%; background: var(--accent); }

/* logos */
.logos { padding: 46px 0 8px; }
.logos p { text-align: center; font-size: 12px; letter-spacing: .08em; text-transform: uppercase; color: var(--text-subtle); margin-bottom: 26px; }
.logo-row { display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: 36px 52px; opacity: .72; }
.logo-row span { font-size: 19px; font-weight: 600; letter-spacing: -.02em; color: var(--text-muted); filter: grayscale(1); display: inline-flex; align-items: center; gap: 8px; }
.logo-row span b { font-weight: 800; }

/* ───────── feature pillars ───────── */
.section { padding: 96px 0; }
.pillars { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.card {
  border: 1px solid var(--border); border-radius: var(--radius); padding: 24px; background: var(--panel);
  position: relative; overflow: hidden; transition: border-color .2s, transform .2s;
}
.card:hover { border-color: var(--border-strong); transform: translateY(-2px); }
.card .ico {
  width: 38px; height: 38px; border-radius: 10px; display: grid; place-items: center; margin-bottom: 16px;
  background: var(--accent-dim); border: 1px solid rgba(0,180,204,.25); color: var(--accent-text);
}
.card .ico svg { width: 19px; height: 19px; }
.card h3 { font-size: 16.5px; margin-bottom: 7px; }
.card p { font-size: 13.5px; color: var(--text-muted); line-height: 1.55; }

/* who it's for - role cards */
.roles { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.role {
  border: 1px solid var(--border); border-radius: var(--radius); padding: 26px 24px; background: var(--panel);
  display: flex; flex-direction: column; position: relative; overflow: hidden;
  transition: border-color .2s, transform .2s;
}
.role::before {
  content: ""; position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent); opacity: .35;
}
.role:hover { border-color: var(--border-strong); transform: translateY(-2px); }
.role.feat { border-color: rgba(0,180,204,.4); background: linear-gradient(180deg, rgba(0,180,204,.06), var(--panel) 42%); }
.role.feat::before { opacity: .9; }
.role .rico {
  width: 40px; height: 40px; border-radius: 11px; display: grid; place-items: center; margin-bottom: 16px;
  background: var(--accent-dim); border: 1px solid rgba(0,180,204,.25); color: var(--accent-text);
}
.role .rico svg { width: 20px; height: 20px; }
.role .rtag { font-size: 11px; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: var(--accent-text); }
.role h3 { font-size: 18px; margin: 8px 0 9px; }
.role > p { font-size: 13.5px; color: var(--text-muted); line-height: 1.55; }
.role .checks { margin-top: 18px; gap: 10px; }
.role .checks li { font-size: 13px; }

/* split rows */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.split + .split { margin-top: 92px; }
.split.rev .split-media { order: -1; }
.split h3 { font-size: clamp(22px, 2.4vw, 29px); margin: 16px 0 14px; }
.split p { color: var(--text-muted); font-size: 15.5px; max-width: 46ch; }
.checks { list-style: none; margin-top: 22px; display: flex; flex-direction: column; gap: 12px; }
.checks li { display: flex; gap: 11px; font-size: 14px; color: var(--text); }
.checks li svg { flex: none; margin-top: 3px; color: var(--accent-text); width: 17px; height: 17px; }
.checks li span { color: var(--text-muted); }

.media {
  border: 1px solid var(--border); border-radius: var(--radius); background: var(--panel);
  padding: 18px; min-height: 280px; box-shadow: 0 30px 70px -40px rgba(0,0,0,.7);
}
.media-h { display: flex; align-items: center; justify-content: space-between; margin-bottom: 14px; padding-bottom: 12px; border-bottom: 1px solid var(--border); }
.media-h b { font-size: 13px; font-weight: 600; }
.media-h .badge { font-size: 10px; }

/* evidence timeline mock */
.tl { display: flex; flex-direction: column; gap: 0; }
.tl-row { display: grid; grid-template-columns: 60px 1fr; gap: 12px; padding: 11px 0; border-bottom: 1px solid var(--border); }
.tl-row:last-child { border-bottom: 0; }
.tl-date { font-family: var(--mono); font-size: 10.5px; color: var(--text-subtle); padding-top: 2px; }
.tl-txt { font-size: 12.5px; color: var(--text-muted); }
.tl-txt b { color: var(--text); font-weight: 550; }

/* AI coach mock */
.ai-msg { border: 1px solid var(--border); border-radius: 10px; padding: 13px 14px; font-size: 13px; color: var(--text-muted); background: rgba(0,180,204,.04); }
.ai-msg .who { display: flex; align-items: center; gap: 8px; color: var(--accent-text); font-size: 11px; font-weight: 600; letter-spacing: .04em; text-transform: uppercase; margin-bottom: 9px; }
.ai-msg .who .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--accent-text); box-shadow: 0 0 8px var(--accent-glow); }
.ai-msg + .ai-msg { margin-top: 10px; }
.smart-tags { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 11px; }
.smart-tags span { font-family: var(--mono); font-size: 10px; padding: 2px 8px; border-radius: 6px; border: 1px solid var(--border-strong); color: var(--text-subtle); }

/* metric tiles */
.tiles { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.tile { border: 1px solid var(--border); border-radius: 10px; padding: 13px 14px; background: rgba(255,255,255,.012); }
.tile .k { font-size: 10.5px; letter-spacing: .06em; text-transform: uppercase; color: var(--text-subtle); }
.tile .v { font-size: 26px; font-weight: 650; letter-spacing: -.03em; margin-top: 4px; }
.tile .v small { font-size: 13px; color: var(--text-subtle); font-weight: 500; }
.tile .v.up { color: var(--good); }
.spark { display: flex; align-items: flex-end; gap: 3px; height: 30px; margin-top: 10px; }
.spark i { flex: 1; background: var(--accent-dim); border-radius: 2px 2px 0 0; }
.spark i.hi { background: linear-gradient(180deg, var(--accent-text), var(--accent)); }

/* principles band */
.band { border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); background: linear-gradient(180deg, rgba(0,180,204,.05), transparent); }
.principles { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; padding: 80px 0; }
.principles h2 { font-size: clamp(26px, 3vw, 38px); }
.principles .quote { font-size: 15px; color: var(--text-muted); margin-top: 18px; line-height: 1.6; }
.principles .quote b { color: var(--text); }
.prin-list { display: flex; flex-direction: column; gap: 14px; }
.prin {
  border: 1px solid var(--border); border-radius: 12px; padding: 18px; background: var(--panel);
  display: flex; gap: 15px; align-items: flex-start;
}
.prin .n { font-family: var(--mono); font-size: 12px; color: var(--accent-text); border: 1px solid rgba(0,180,204,.3); border-radius: 8px; padding: 4px 9px; flex: none; background: var(--accent-dim); }
.prin h4 { font-size: 14.5px; margin-bottom: 4px; }
.prin p { font-size: 13px; color: var(--text-muted); }

/* ───────── pricing ───────── */
.price-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; align-items: stretch; }
.plan {
  border: 1px solid var(--border); border-radius: 16px; padding: 26px 22px; background: var(--panel);
  display: flex; flex-direction: column; position: relative;
}
.plan.feat {
  border-color: rgba(0,180,204,.45);
  background: linear-gradient(180deg, rgba(0,180,204,.07), var(--panel) 40%);
  box-shadow: 0 0 0 1px rgba(0,180,204,.18), 0 30px 80px -50px var(--accent-glow);
}
.plan .ribbon {
  position: absolute; top: -11px; left: 50%; transform: translateX(-50%);
  font-size: 10.5px; font-weight: 650; letter-spacing: .06em; text-transform: uppercase;
  color: #03161a; background: linear-gradient(180deg, var(--accent-text), var(--accent)); padding: 4px 12px; border-radius: 999px;
  box-shadow: 0 6px 18px -8px var(--accent-glow);
}
.plan .pname { font-size: 14px; font-weight: 600; letter-spacing: -.01em; }
.plan .pdesc { font-size: 12.5px; color: var(--text-subtle); margin-top: 5px; min-height: 34px; }
.plan .price { margin: 18px 0 6px; display: flex; align-items: baseline; gap: 4px; }
.plan .price .amt { font-size: 38px; font-weight: 680; letter-spacing: -.04em; }
.plan .price .per { font-size: 12.5px; color: var(--text-subtle); }
.plan .price-sub { font-size: 11.5px; color: var(--text-subtle); min-height: 16px; }
.plan .btn { justify-content: center; margin: 20px 0 18px; width: 100%; }
.plan .feats { list-style: none; display: flex; flex-direction: column; gap: 10px; margin-top: auto; }
.plan .feats li { display: flex; gap: 9px; font-size: 12.8px; color: var(--text-muted); line-height: 1.4; }
.plan .feats li svg { flex: none; width: 15px; height: 15px; color: var(--accent-text); margin-top: 2px; }
.plan .feats .head { font-size: 10.5px; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; color: var(--text-subtle); margin-top: 4px; }
.price-foot { text-align: center; margin-top: 30px; font-size: 13px; color: var(--text-subtle); }

/* ───────── faq ───────── */
.faq { max-width: 760px; margin: 0 auto; }
.faq details { border-bottom: 1px solid var(--border); padding: 4px 0; }
.faq summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 18px 2px; font-size: 15px; font-weight: 500; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary .pm { color: var(--text-subtle); transition: transform .2s; flex: none; }
.faq details[open] summary .pm { transform: rotate(45deg); color: var(--accent-text); }
.faq .ans { padding: 0 2px 18px; font-size: 14px; color: var(--text-muted); line-height: 1.6; max-width: 64ch; }

/* ───────── cta ───────── */
.cta-band { padding: 100px 0; }
.cta-box {
  border: 1px solid var(--border-strong); border-radius: 22px; padding: 64px 40px; text-align: center;
  background:
    radial-gradient(80% 120% at 50% 0%, rgba(0,180,204,.16), transparent 60%),
    linear-gradient(180deg, #0e1217, #0a0c0f);
  position: relative; overflow: hidden;
}
.cta-box h2 { max-width: 18ch; margin: 0 auto; }
.cta-box p { color: var(--text-muted); margin: 16px auto 0; max-width: 50ch; font-size: 16px; }
.cta-box .hero-cta { margin-top: 28px; }

/* ───────── footer ───────── */
footer { border-top: 1px solid var(--border); padding: 56px 0 40px; }
.foot-grid { display: grid; grid-template-columns: 1.6fr repeat(3, 1fr); gap: 32px; }
.foot-brand p { font-size: 13px; color: var(--text-subtle); max-width: 30ch; margin-top: 14px; line-height: 1.6; }
.foot-col h5 { font-size: 11px; letter-spacing: .08em; text-transform: uppercase; color: var(--text-subtle); margin-bottom: 14px; }
.foot-col a { display: block; font-size: 13.5px; color: var(--text-muted); padding: 5px 0; transition: color .15s; }
.foot-col a:hover { color: var(--text); }
.foot-bot { display: flex; justify-content: space-between; align-items: center; margin-top: 48px; padding-top: 24px; border-top: 1px solid var(--border); font-size: 12.5px; color: var(--text-subtle); flex-wrap: wrap; gap: 12px; }
.foot-bot .soc { display: flex; gap: 8px; }
.foot-bot .soc a { width: 30px; height: 30px; border: 1px solid var(--border); border-radius: 8px; display: grid; place-items: center; color: var(--text-subtle); transition: .15s; }
.foot-bot .soc a:hover { color: var(--text); border-color: var(--border-strong); }

/* reveal */
.reveal { opacity: 0; transform: translateY(16px); transition: opacity .6s cubic-bezier(.2,.7,.2,1), transform .6s cubic-bezier(.2,.7,.2,1); }
.reveal.in { opacity: 1; transform: none; }

/* how it works — 3-step cards */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.step-card { border: 1px solid var(--border); border-radius: var(--radius); background: var(--panel); padding: 20px; display: flex; flex-direction: column; transition: border-color .2s, transform .2s; }
.step-card:hover { border-color: var(--border-strong); transform: translateY(-2px); }
.step-visual { flex: 1 0 auto; border: 1px solid var(--border); border-radius: var(--radius-sm); background: rgba(0,0,0,.2); padding: 15px; margin-bottom: 22px; display: flex; flex-direction: column; justify-content: center; gap: 10px; min-height: 188px; }
.step-visual .sv-bar { font-size: 10.5px; font-weight: 600; letter-spacing: .05em; text-transform: uppercase; color: var(--text-subtle); }
.step-head { display: flex; align-items: center; gap: 12px; margin-bottom: 9px; }
.step-num { width: 27px; height: 27px; flex: none; border-radius: 50%; border: 1px solid var(--border-strong); display: grid; place-items: center; font-family: var(--mono); font-size: 12px; color: var(--accent-text); }
.step-head h3 { font-size: 17px; font-weight: 600; letter-spacing: -0.02em; }
.step-desc { font-size: 13.5px; color: var(--text-muted); line-height: 1.55; }

/* ───────── responsive ───────── */
@media (max-width: 980px) {
  .pillars { grid-template-columns: 1fr; }
  .roles { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
  .price-grid { grid-template-columns: 1fr 1fr; }
  .split, .split.rev { grid-template-columns: 1fr; gap: 28px; }
  .split.rev .split-media { order: 0; }
  .principles { grid-template-columns: 1fr; gap: 28px; padding: 60px 0; }
  .foot-grid { grid-template-columns: 1fr 1fr; }
  .win-body { grid-template-columns: 1fr; }
  .win-side { display: none; }
}
@media (max-width: 620px) {
  .wrap { padding: 0 18px; }
  .nav-inner { gap: 14px; }
  .nav-links { display: none; }
  .nav-right { gap: 8px; }
  .nav-right .btn-ghost { display: none; }      /* hide "Sign in", keep "Get started" */
  .brand { font-size: 14px; }
  .pill { max-width: 100%; font-size: 11px; padding: 5px 8px 5px 11px; }
  .hero { padding: 52px 0 20px; }
  .hero h1 { font-size: clamp(31px, 8.4vw, 40px); max-width: 100%; }
  .hero .sub { font-size: 15px; max-width: 100%; }
  .hero-cta { gap: 10px; }
  .hero-cta .btn { flex: 1 1 auto; justify-content: center; }
  .shot { margin-top: 40px; }
  .window { border-radius: 12px; }
  .win-bar .addr { max-width: 100%; font-size: 10px; }
  .win-main { padding: 16px 14px; }
  .section { padding: 68px 0; }
  .section-head { margin-bottom: 36px; }
  .section-head p { font-size: 15px; }
  .price-grid { grid-template-columns: 1fr; }
  .foot-grid { grid-template-columns: 1fr; }
  .cta-box { padding: 44px 22px; }
  h1, h2, h3 { overflow-wrap: break-word; }
}
@media (prefers-reduced-motion: reduce) {
  .reveal { transition: none; opacity: 1; transform: none; }
  html { scroll-behavior: auto; }
}