/* ============ MailToucan — Apple-white design system ============ */
:root {
  color-scheme: light;
  --bg: #ffffff;
  --bg-soft: #f5f5f7;
  --bg-tint: #fbfbfd;
  --ink: #1d1d1f;
  --ink-2: #515154;
  --ink-3: #6e6e73;
  --line: rgba(0, 0, 0, 0.08);

  --blue: #1f7fd6;
  --blue-soft: #e8f2fc;
  --teal: #0fa899;
  --teal-soft: #e3f6f3;
  --orange: #db4f14;
  --orange-hi: #f0642a;
  --orange-soft: #fdeee6;

  --grad: linear-gradient(100deg, #1f7fd6 0%, #1394c4 45%, #0fb5a3 100%);
  --grad-bg: linear-gradient(135deg, #1f7fd6 0%, #0fb5a3 100%);

  --font: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Inter", "Segoe UI", system-ui, sans-serif;
  --r-sm: 12px;
  --r-md: 20px;
  --r-lg: 28px;
  --r-xl: 40px;
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.04), 0 4px 16px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 2px 6px rgba(0, 0, 0, 0.04), 0 18px 48px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 4px 12px rgba(0, 0, 0, 0.05), 0 40px 100px rgba(16, 60, 90, 0.16);
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --wrap: 1180px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font);
  font-size: 17px;
  line-height: 1.5;
  letter-spacing: -0.011em;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; cursor: pointer; }
h1, h2, h3, p { margin: 0; }
.icon { width: 1em; height: 1em; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; flex: none; }
.wrap { width: min(var(--wrap), 100% - 40px); margin-inline: auto; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
:focus-visible { outline: 3px solid var(--blue); outline-offset: 3px; border-radius: 8px; }
.skip { position: absolute; left: 16px; top: -60px; background: var(--ink); color: #fff; padding: 10px 16px; border-radius: 10px; z-index: 100; transition: top .2s; }
.skip:focus { top: 12px; }

.grad-text { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; -webkit-text-fill-color: transparent; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 44px; padding: 0 22px; border-radius: 999px; border: 0;
  font-size: 17px; font-weight: 600; letter-spacing: -0.01em; white-space: nowrap;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), background-color .2s, color .2s;
}
.btn .icon { width: 18px; height: 18px; transition: transform .25s var(--ease); }
.btn:hover .icon-arrow { transform: translateX(3px); }
.btn:active { transform: scale(.97); }
.btn-primary { background: var(--orange); color: #fff; box-shadow: 0 6px 20px rgba(219, 79, 20, .28); }
.btn-primary:hover { background: var(--orange-hi); box-shadow: 0 10px 28px rgba(219, 79, 20, .36); transform: translateY(-1px); }
.btn-ghost { background: rgba(0, 0, 0, .05); color: var(--ink); }
.btn-ghost:hover { background: rgba(0, 0, 0, .09); }
.btn-lg { min-height: 56px; padding: 0 30px; font-size: 18px; }
.btn-sm { min-height: 36px; padding: 0 16px; font-size: 14px; }
.btn-white { background: #fff; color: var(--ink); box-shadow: 0 8px 24px rgba(0,0,0,.14); }
.btn-white:hover { transform: translateY(-1px); box-shadow: 0 12px 32px rgba(0,0,0,.2); }
.btn-outline { border: 1.5px solid var(--line); background: #fff; }
.btn-outline:hover { background: var(--bg-soft); }

/* ---------- Nav ---------- */
.nav { position: fixed; inset: 14px 0 auto; z-index: 50; pointer-events: none; }
.nav-inner {
  pointer-events: auto; width: min(var(--wrap), 100% - 28px); margin-inline: auto; height: 60px;
  display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 0 10px 0 20px;
  border-radius: 999px; background: rgba(255, 255, 255, .72);
  backdrop-filter: saturate(180%) blur(22px); -webkit-backdrop-filter: saturate(180%) blur(22px);
  border: 1px solid rgba(255, 255, 255, .8); box-shadow: 0 0 0 1px var(--line), 0 6px 24px rgba(0, 0, 0, .04);
  transition: box-shadow .3s, background .3s;
}
.nav.scrolled .nav-inner { background: rgba(255,255,255,.85); box-shadow: 0 0 0 1px var(--line), 0 10px 34px rgba(0,0,0,.08); }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 19px; letter-spacing: -0.03em; }
.brand svg { width: 36px; height: 30px; }
.brand b { font-weight: 700; }
.brand span { color: var(--ink-3); font-weight: 600; }
.nav-links { display: flex; gap: 4px; list-style: none; margin: 0; padding: 0; }
.nav-links a { display: block; padding: 8px 14px; font-size: 14.5px; color: var(--ink-2); border-radius: 999px; transition: color .2s, background .2s; }
.nav-links a:hover { color: var(--ink); background: rgba(0,0,0,.05); }
.nav-cta { display: flex; align-items: center; gap: 6px; }
.nav-signin { font-size: 14.5px; padding: 8px 14px; color: var(--ink-2); border-radius: 999px; }
.nav-signin:hover { color: var(--ink); }

/* ---------- Hero ---------- */
.hero { position: relative; padding: 168px 0 40px; text-align: center; overflow: hidden; isolation: isolate; }
.hero-glow { position: absolute; inset: 0; z-index: -1; pointer-events: none; }
.blob { position: absolute; border-radius: 50%; filter: blur(80px); opacity: .5; will-change: transform; }
.blob.b1 { width: 560px; height: 560px; left: 50%; top: -220px; margin-left: -720px; background: #bfe0fb; }
.blob.b2 { width: 520px; height: 520px; left: 50%; top: -180px; margin-left: 180px; background: #c4f1ea; }
.blob.b3 { width: 340px; height: 340px; left: 50%; top: 120px; margin-left: -170px; background: #ffe2d3; opacity: .55; }
.hero-grid { position: absolute; inset: 0; z-index: -1; background-image: radial-gradient(rgba(0,0,0,.07) 1px, transparent 1px); background-size: 28px 28px; mask-image: radial-gradient(ellipse 60% 55% at 50% 30%, #000 20%, transparent 75%); -webkit-mask-image: radial-gradient(ellipse 60% 55% at 50% 30%, #000 20%, transparent 75%); }

.pill {
  display: inline-flex; align-items: center; gap: 10px; padding: 6px 14px 6px 6px; border-radius: 999px;
  background: rgba(255,255,255,.8); border: 1px solid var(--line); box-shadow: var(--shadow-sm);
  font-size: 14px; font-weight: 500; color: var(--ink-2); backdrop-filter: blur(10px);
}
.pill .tag { background: var(--orange); color: #fff; padding: 3px 10px; border-radius: 999px; font-size: 12px; font-weight: 700; letter-spacing: .02em; }
.pill .icon { width: 14px; height: 14px; color: var(--ink-3); }

.hero h1 {
  margin: 28px auto 0; max-width: 1140px;
  font-size: clamp(34px, 6.3vw, 82px); line-height: 1.04; font-weight: 700; letter-spacing: -0.045em; color: var(--ink);
}
.hero h1 .l1 { display: block; }
.rotator { display: grid; justify-items: center; height: 1.2em; margin-top: .02em; overflow: hidden; padding-bottom: .12em; }
.rotator .word { grid-area: 1 / 1; white-space: nowrap; opacity: 0; will-change: transform, opacity, filter; padding-bottom: .1em; }
.rotator .word:first-child { opacity: 1; }
.hero-sub { margin: 26px auto 0; max-width: 640px; font-size: clamp(18px, 2.2vw, 22px); line-height: 1.45; color: var(--ink-2); letter-spacing: -0.015em; }
.hero-actions { margin-top: 36px; display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; }
.hero-note { margin-top: 18px; font-size: 14px; color: var(--ink-3); display: flex; gap: 18px; justify-content: center; flex-wrap: wrap; }
.hero-note span { display: inline-flex; align-items: center; gap: 6px; }
.hero-note .icon { color: var(--teal); width: 16px; height: 16px; stroke-width: 2.5; }

/* hero product mock */
.stage { position: relative; margin: 72px auto 0; width: min(1040px, 100%); padding: 0 20px; perspective: 1800px; }
.window {
  position: relative; background: #fff; border-radius: 22px; text-align: left;
  box-shadow: 0 0 0 1px var(--line), var(--shadow-lg); overflow: hidden; transform-origin: 50% 0;
}
.win-bar { display: flex; align-items: center; gap: 8px; padding: 14px 18px; border-bottom: 1px solid var(--line); background: var(--bg-tint); }
.dot { width: 12px; height: 12px; border-radius: 50%; background: #e5e5ea; }
.dot:nth-child(1) { background: #ff6b5f; } .dot:nth-child(2) { background: #ffc13c; } .dot:nth-child(3) { background: #2ccf5d; }
.win-url { margin: 0 auto; font-size: 12.5px; color: var(--ink-3); background: #fff; border: 1px solid var(--line); padding: 4px 40px; border-radius: 8px; }
.win-body { display: grid; grid-template-columns: 200px 1fr; min-height: 420px; }
.side { border-right: 1px solid var(--line); padding: 18px 14px; background: var(--bg-tint); display: flex; flex-direction: column; gap: 4px; font-size: 14px; }
.side .brand { font-size: 15px; padding: 2px 8px 14px; } .side .brand svg { width: 28px; height: 24px; }
.side a { display: flex; align-items: center; gap: 10px; padding: 9px 10px; border-radius: 10px; color: var(--ink-2); font-weight: 500; }
.side a .icon { width: 17px; height: 17px; }
.side a.on { background: #fff; color: var(--ink); box-shadow: 0 0 0 1px var(--line), 0 2px 6px rgba(0,0,0,.04); }
.side a.on .icon { color: var(--blue); }
.side .count { margin-left: auto; font-size: 11.5px; background: var(--orange-soft); color: var(--orange); font-weight: 700; padding: 1px 7px; border-radius: 999px; }
.main { padding: 22px 24px 26px; }
.main-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 16px; }
.main-head h3 { font-size: 20px; letter-spacing: -0.025em; }
.main-head .chip { font-size: 12.5px; background: var(--teal-soft); color: #0b7f73; font-weight: 600; padding: 4px 10px; border-radius: 999px; display: inline-flex; align-items: center; gap: 6px; }
.main-head .chip i { width: 7px; height: 7px; border-radius: 50%; background: var(--teal); animation: pulse 1.8s infinite; }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 rgba(15,168,153,.5);} 100% { box-shadow: 0 0 0 8px rgba(15,168,153,0);} }
.kpis { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.kpi { border: 1px solid var(--line); border-radius: 14px; padding: 14px 16px; background: #fff; }
.kpi small { color: var(--ink-3); font-size: 12.5px; font-weight: 500; }
.kpi strong { display: block; font-size: 26px; letter-spacing: -0.035em; margin-top: 2px; font-variant-numeric: tabular-nums; }
.kpi em { font-style: normal; font-size: 12px; font-weight: 600; color: #0b7f73; }
.kpi svg.spark { width: 100%; height: 30px; margin-top: 6px; }
.table { margin-top: 14px; border: 1px solid var(--line); border-radius: 14px; overflow: hidden; }
.row { display: grid; grid-template-columns: 1.6fr 1fr 90px; gap: 14px; align-items: center; padding: 12px 16px; font-size: 14px; border-bottom: 1px solid var(--line); }
.row:last-child { border-bottom: 0; }
.row .name { font-weight: 600; display: flex; align-items: center; gap: 10px; }
.row .name i { width: 8px; height: 8px; border-radius: 50%; background: var(--teal); }
.row .name i.o { background: var(--orange); } .row .name i.b { background: var(--blue); }
.bar { height: 6px; border-radius: 6px; background: var(--bg-soft); overflow: hidden; }
.bar > span { display: block; height: 100%; border-radius: 6px; background: var(--grad); width: var(--w, 60%); }
.row .pct { text-align: right; color: var(--ink-2); font-variant-numeric: tabular-nums; font-weight: 500; }

.float {
  position: absolute; background: rgba(255,255,255,.88); backdrop-filter: blur(18px); -webkit-backdrop-filter: blur(18px);
  border-radius: 20px; padding: 14px 16px; box-shadow: 0 0 0 1px var(--line), var(--shadow-md); text-align: left; will-change: transform;
}
.float.f1 { left: -18px; top: 120px; display: flex; align-items: center; gap: 14px; }
.float.f2 { right: -10px; top: 70px; width: 250px; }
.float.f3 { right: 36px; bottom: -28px; display: flex; align-items: center; gap: 12px; }
.ring { position: relative; width: 62px; height: 62px; }
.ring svg { width: 100%; height: 100%; transform: rotate(-90deg); }
.ring b { position: absolute; inset: 0; display: grid; place-items: center; font-size: 18px; letter-spacing: -0.03em; }
.float small { display: block; font-size: 12.5px; color: var(--ink-3); font-weight: 500; line-height: 1.3; }
.float strong { font-size: 15px; letter-spacing: -0.02em; }
.reply-top { display: flex; align-items: center; gap: 10px; }
.avatar { width: 34px; height: 34px; border-radius: 50%; background: var(--grad-bg); color: #fff; display: grid; place-items: center; font-weight: 700; font-size: 13px; flex: none; }
.avatar.o { background: linear-gradient(135deg, #ff8a4c, #e8541a); }
.reply-msg { margin-top: 10px; font-size: 13.5px; line-height: 1.4; color: var(--ink-2); }
.tagrow { margin-top: 10px; display: flex; gap: 6px; }
.tagrow span { font-size: 11.5px; font-weight: 700; padding: 3px 9px; border-radius: 999px; }
.t-or { background: var(--orange-soft); color: var(--orange); } .t-te { background: var(--teal-soft); color: #0b7f73; } .t-bl { background: var(--blue-soft); color: var(--blue); }
.ok-badge { width: 40px; height: 40px; border-radius: 12px; background: var(--teal-soft); color: var(--teal); display: grid; place-items: center; }
.ok-badge .icon { width: 22px; height: 22px; }

/* ---------- Stats strip ---------- */
.strip { padding: 110px 0 30px; }
.strip-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; text-align: center; }
.stat strong { display: block; font-size: clamp(34px, 4.4vw, 54px); letter-spacing: -0.045em; line-height: 1.05; font-weight: 700; font-variant-numeric: tabular-nums; }
.stat > span { display: block; margin-top: 6px; color: var(--ink-3); font-size: 15px; }

/* ---------- Sections ---------- */
section { position: relative; }
.sec { padding: 120px 0; }
.eyebrow { font-size: 15px; font-weight: 700; letter-spacing: .01em; display: inline-block; }
.eyebrow.teal { color: var(--teal); } .eyebrow.blue { color: var(--blue); } .eyebrow.orange { color: var(--orange); }
.sec-head { text-align: center; max-width: 780px; margin: 0 auto 64px; }
.sec-head h2 { margin-top: 12px; font-size: clamp(34px, 5.4vw, 60px); line-height: 1.06; letter-spacing: -0.04em; font-weight: 700; text-wrap: balance; }
.sec-head h2 em { font-style: normal; color: var(--ink-3); }
.sec-head p { margin-top: 18px; font-size: clamp(18px, 2vw, 21px); color: var(--ink-2); line-height: 1.45; text-wrap: balance; }

/* ---------- Bento ---------- */
.bento { display: grid; grid-template-columns: repeat(6, 1fr); gap: 20px; }
.card {
  position: relative; background: var(--bg-soft); border-radius: var(--r-lg); padding: 36px 36px 0; overflow: hidden; min-height: 420px;
  display: flex; flex-direction: column; transition: transform .5s var(--ease), box-shadow .5s var(--ease);
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.span-6 { grid-column: span 6; } .span-4 { grid-column: span 4; } .span-3 { grid-column: span 3; } .span-2 { grid-column: span 2; }
.card .k { display: inline-flex; align-items: center; gap: 8px; font-size: 14px; font-weight: 700; }
.card .k .icon { width: 18px; height: 18px; }
.card .k.blue { color: var(--blue); } .card .k.teal { color: var(--teal); } .card .k.orange { color: var(--orange); }
.card h3 { margin-top: 10px; font-size: clamp(24px, 2.6vw, 32px); line-height: 1.12; letter-spacing: -0.035em; font-weight: 700; text-wrap: balance; }
.card h3 em { font-style: normal; color: var(--ink-3); }
.card p.d { margin-top: 12px; color: var(--ink-2); font-size: 16.5px; line-height: 1.45; max-width: 460px; }
.card .viz { margin-top: auto; padding-top: 28px; }
.card.dark { background: var(--ink); color: #fff; }
.card.dark h3 em, .card.dark p.d { color: rgba(255,255,255,.62); }
.card.white { background: #fff; box-shadow: 0 0 0 1px var(--line); }

/* sequence viz */
.seq { position: relative; display: grid; gap: 12px; padding: 0 0 36px; max-width: 520px; }
.seq::before { content: ""; position: absolute; left: 25px; top: 24px; bottom: 60px; width: 2px; background: repeating-linear-gradient(to bottom, #c7c7cc 0 4px, transparent 4px 9px); }
.step { position: relative; display: flex; align-items: center; gap: 14px; background: #fff; border-radius: 16px; padding: 12px 16px 12px 12px; box-shadow: 0 0 0 1px var(--line), var(--shadow-sm); }
.step .n { width: 28px; height: 28px; border-radius: 9px; display: grid; place-items: center; background: var(--blue-soft); color: var(--blue); flex: none; }
.step .n .icon { width: 15px; height: 15px; }
.step .n.t { background: var(--teal-soft); color: var(--teal); } .step .n.o { background: var(--orange-soft); color: var(--orange); }
.step b { font-size: 15px; display: block; letter-spacing: -0.02em; }
.step small { color: var(--ink-3); font-size: 13px; }
.step .when { margin-left: auto; font-size: 12px; font-weight: 700; color: var(--ink-3); background: var(--bg-soft); padding: 3px 9px; border-radius: 999px; white-space: nowrap; }
.card .viz.bleed { margin-inline: -36px; padding-inline: 36px; }

/* warm ring */
.warm { display: grid; place-items: center; padding-bottom: 34px; }
.warm .bigring { position: relative; width: 190px; height: 190px; }
.bigring svg { width: 100%; height: 100%; transform: rotate(-90deg); }
.bigring div { position: absolute; inset: 0; display: grid; place-content: center; text-align: center; }
.bigring b { font-size: 52px; letter-spacing: -0.05em; line-height: 1; }
.bigring small { color: var(--ink-3); font-size: 13px; font-weight: 500; margin-top: 2px; }

/* deliver bars */
.dbars { display: grid; gap: 14px; padding-bottom: 36px; }
.dbar { display: grid; gap: 6px; font-size: 14px; font-weight: 600; }
.dbar div { display: flex; justify-content: space-between; } .dbar div span:last-child { color: var(--teal); font-variant-numeric: tabular-nums; }
.dbar .bar { height: 8px; background: rgba(0,0,0,.07); }
.dbar .bar > span { background: linear-gradient(90deg, #1f7fd6, #0fb5a3); transform-origin: left; }

/* verify list */
.vlist { display: grid; gap: 8px; padding-bottom: 36px; }
.vitem { display: flex; align-items: center; gap: 10px; background: #fff; padding: 10px 14px; border-radius: 14px; font-size: 14px; box-shadow: 0 0 0 1px var(--line); }
.vitem .e { font-weight: 500; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.vitem .s { margin-left: auto; font-size: 11.5px; font-weight: 700; padding: 3px 9px; border-radius: 999px; display: inline-flex; align-items: center; gap: 4px; }
.vitem .s .icon { width: 12px; height: 12px; stroke-width: 3; }

/* analytics chart */
.chart { margin: 0 -36px; }
.chart svg { width: 100%; height: 170px; overflow: visible; }
.legend { display: flex; gap: 18px; font-size: 13px; color: rgba(255,255,255,.7); padding-bottom: 6px; }
.legend i { display: inline-block; width: 8px; height: 8px; border-radius: 50%; margin-right: 6px; }

/* unified inbox wide card */
.inbox-card { flex-direction: row; align-items: stretch; gap: 40px; padding: 0 0 0 48px; min-height: 480px; }
.inbox-copy { flex: 0 0 38%; padding: 48px 0; display: flex; flex-direction: column; justify-content: center; }
.checks { list-style: none; padding: 0; margin: 24px 0 0; display: grid; gap: 12px; font-size: 16px; color: var(--ink-2); }
.checks li { display: flex; gap: 10px; align-items: flex-start; }
.checks .icon { width: 20px; height: 20px; color: var(--teal); stroke-width: 2.6; margin-top: 2px; }
.inbox-ui { flex: 1; margin: 48px 0 0; background: #fff; border-radius: 22px 0 0 0; box-shadow: 0 0 0 1px var(--line), var(--shadow-md); display: grid; grid-template-columns: 1fr 1.15fr; overflow: hidden; }
.threads { border-right: 1px solid var(--line); padding: 10px; display: grid; align-content: start; gap: 2px; }
.thread { display: flex; gap: 10px; padding: 12px; border-radius: 12px; align-items: flex-start; font-size: 13.5px; }
.thread.on { background: var(--blue-soft); }
.thread b { display: flex; justify-content: space-between; font-size: 14px; letter-spacing: -0.02em; } .thread b small { font-weight: 500; color: var(--ink-3); font-size: 12px; }
.thread p { color: var(--ink-3); line-height: 1.35; margin-top: 2px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.thread .avatar { width: 34px; height: 34px; font-size: 12px; }
.convo { padding: 20px; display: flex; flex-direction: column; gap: 12px; font-size: 14px; }
.convo h4 { margin: 0; font-size: 16px; letter-spacing: -0.025em; }
.bubble { background: var(--bg-soft); border-radius: 16px 16px 16px 4px; padding: 12px 14px; line-height: 1.45; color: var(--ink-2); max-width: 90%; }
.bubble.me { background: var(--blue); color: #fff; align-self: flex-end; border-radius: 16px 16px 4px 16px; }
.suggest { display: flex; flex-wrap: wrap; gap: 6px; margin-top: auto; padding-top: 6px; }
.suggest span { font-size: 12.5px; font-weight: 600; padding: 6px 12px; border-radius: 999px; border: 1px solid var(--line); background: #fff; color: var(--ink-2); }
.suggest span.pri { background: var(--orange-soft); border-color: transparent; color: var(--orange); }

/* ---------- How it works ---------- */
.how { background: var(--bg-tint); border-block: 1px solid var(--line); }
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; position: relative; }
.big-step { background: #fff; border-radius: var(--r-lg); padding: 36px; box-shadow: 0 0 0 1px var(--line), var(--shadow-sm); position: relative; overflow: hidden; }
.big-step .num { font-size: 88px; line-height: .9; font-weight: 700; letter-spacing: -0.06em; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; -webkit-text-fill-color: transparent; opacity: .95; }
.big-step h3 { margin-top: 26px; font-size: 26px; letter-spacing: -0.035em; }
.big-step p { margin-top: 10px; color: var(--ink-2); font-size: 16.5px; line-height: 1.45; }
.big-step .chips { margin-top: 22px; display: flex; flex-wrap: wrap; gap: 8px; }
.big-step .chips span { font-size: 13px; font-weight: 600; background: var(--bg-soft); padding: 6px 12px; border-radius: 999px; color: var(--ink-2); }

/* ---------- Dark trust band ---------- */
.trust { background: var(--ink); color: #fff; padding: 130px 0; overflow: hidden; isolation: isolate; }
.trust::before, .trust::after { content: ""; position: absolute; width: 640px; height: 640px; border-radius: 50%; filter: blur(110px); opacity: .32; z-index: -1; }
.trust::before { background: #1f7fd6; left: -180px; top: -200px; }
.trust::after { background: #0fb5a3; right: -160px; bottom: -240px; }
.trust .sec-head h2 em { color: rgba(255,255,255,.55); }
.trust .sec-head p { color: rgba(255,255,255,.7); }
.trust-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.tcard { background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.1); border-radius: var(--r-lg); padding: 36px; backdrop-filter: blur(8px); transition: background .3s, transform .5s var(--ease); }
.tcard:hover { background: rgba(255,255,255,.1); transform: translateY(-4px); }
.tcard strong { display: block; font-size: clamp(48px, 6vw, 72px); letter-spacing: -0.055em; line-height: 1; font-weight: 700; font-variant-numeric: tabular-nums; }
.tcard h3 { margin-top: 22px; font-size: 20px; letter-spacing: -0.025em; }
.tcard p { margin-top: 8px; color: rgba(255,255,255,.64); font-size: 15.5px; line-height: 1.45; }
.tcard .o { background: linear-gradient(100deg, #ff8a4c, #f0642a); -webkit-background-clip: text; background-clip: text; color: transparent; -webkit-text-fill-color: transparent; }
.tcard .t { background: linear-gradient(100deg, #4cb2f2, #2fdcc8); -webkit-background-clip: text; background-clip: text; color: transparent; -webkit-text-fill-color: transparent; }

/* ---------- Pricing ---------- */
.toggle { display: inline-flex; padding: 4px; background: var(--bg-soft); border-radius: 999px; margin-top: 28px; position: relative; }
.toggle button { position: relative; z-index: 1; border: 0; background: transparent; padding: 8px 20px; border-radius: 999px; font-size: 15px; font-weight: 600; color: var(--ink-2); transition: color .2s; min-height: 40px; }
.toggle button[aria-pressed="true"] { color: var(--ink); }
.toggle .knob { position: absolute; top: 4px; bottom: 4px; left: 4px; width: 0; background: #fff; border-radius: 999px; box-shadow: 0 1px 3px rgba(0,0,0,.14); transition: transform .35s var(--ease), width .35s var(--ease); }
.toggle .save { color: var(--teal); font-size: 12.5px; font-weight: 700; margin-left: 6px; }
.plans { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; align-items: stretch; }
.plan { background: var(--bg-soft); border-radius: var(--r-lg); padding: 36px; display: flex; flex-direction: column; position: relative; transition: transform .5s var(--ease), box-shadow .5s var(--ease); }
.plan:hover { transform: translateY(-4px); }
.plan.hot { background: #fff; box-shadow: 0 0 0 2px transparent, var(--shadow-md); background-clip: padding-box; border: 2px solid transparent; background-image: linear-gradient(#fff, #fff), var(--grad); background-origin: border-box; background-clip: padding-box, border-box; }
.plan .badge { position: absolute; top: 22px; right: 22px; background: var(--orange); color: #fff; font-size: 12px; font-weight: 700; padding: 4px 11px; border-radius: 999px; }
.plan h3 { font-size: 22px; letter-spacing: -0.03em; }
.plan .sub { color: var(--ink-3); font-size: 15px; margin-top: 4px; min-height: 46px; }
.price { margin: 18px 0 24px; display: flex; align-items: baseline; gap: 6px; }
.price strong { font-size: 56px; letter-spacing: -0.055em; font-weight: 700; line-height: 1; font-variant-numeric: tabular-nums; }
.price span { color: var(--ink-3); font-size: 15px; }
.plan ul { list-style: none; padding: 24px 0 0; margin: 28px 0 0; border-top: 1px solid var(--line); display: grid; gap: 12px; font-size: 15.5px; color: var(--ink-2); }
.plan li { display: flex; gap: 10px; }
.plan li .icon { width: 18px; height: 18px; color: var(--teal); stroke-width: 2.8; margin-top: 3px; }
.plan .btn { width: 100%; }
.fine { text-align: center; margin-top: 28px; color: var(--ink-3); font-size: 14px; }

/* ---------- FAQ ---------- */
.faq { max-width: 820px; margin: 0 auto; display: grid; gap: 0; }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 20px; padding: 26px 4px; font-size: 21px; font-weight: 600; letter-spacing: -0.025em; min-height: 44px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary .icon { width: 22px; height: 22px; color: var(--ink-3); transition: transform .4s var(--ease), color .2s; }
.faq details[open] summary .icon { transform: rotate(45deg); color: var(--orange); }
.faq summary:hover { color: var(--blue); }
.faq .ans { padding: 0 4px 28px; color: var(--ink-2); font-size: 17.5px; line-height: 1.55; max-width: 700px; }

/* ---------- CTA ---------- */
.cta { padding: 0 0 120px; }
.cta-card { position: relative; overflow: hidden; border-radius: var(--r-xl); padding: 96px 28px; text-align: center; color: #fff; background: var(--grad-bg); isolation: isolate; }
.cta-card::before { content: ""; position: absolute; inset: 0; z-index: -1; background: radial-gradient(circle at 15% 0%, rgba(255,255,255,.28), transparent 45%), radial-gradient(circle at 90% 100%, rgba(255,150,90,.45), transparent 45%); }
.cta-card .mark { position: absolute; right: -60px; bottom: -70px; width: 420px; opacity: .13; z-index: -1; }
.cta-card h2 { font-size: clamp(36px, 6vw, 68px); letter-spacing: -0.045em; line-height: 1.04; font-weight: 700; max-width: 760px; margin: 0 auto; text-wrap: balance; }
.cta-card p { margin: 20px auto 0; max-width: 520px; font-size: 20px; opacity: .9; line-height: 1.45; }
.cta-card .hero-actions { margin-top: 36px; }
.cta-card .btn-primary { box-shadow: 0 10px 30px rgba(120,30,0,.32); }
.cta-card .btn-line { background: rgba(255,255,255,.18); color: #fff; backdrop-filter: blur(8px); }
.cta-card .btn-line:hover { background: rgba(255,255,255,.28); }

/* ---------- Footer ---------- */
footer { background: var(--bg-soft); padding: 64px 0 36px; font-size: 14px; color: var(--ink-3); }
.foot { display: grid; grid-template-columns: 1.6fr repeat(3, 1fr); gap: 40px; padding-bottom: 44px; border-bottom: 1px solid var(--line); }
.foot .brand { color: var(--ink); } .foot p { margin-top: 14px; max-width: 280px; line-height: 1.5; }
.foot h4 { margin: 0 0 14px; font-size: 13px; color: var(--ink); letter-spacing: 0; }
.foot ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.foot a:hover { color: var(--ink); text-decoration: underline; }
.legal { padding-top: 24px; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; }

/* ---------- Reveal (only hides when Motion is ready) ---------- */
.js-motion [data-reveal] { opacity: 0; }

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  .nav-links { display: none; }
  .span-4, .span-3, .span-2 { grid-column: span 6; }
  .card { min-height: 0; }
  .steps, .trust-grid, .plans { grid-template-columns: 1fr; }
  .strip-grid { grid-template-columns: repeat(2, 1fr); gap: 36px 20px; }
  .inbox-card { flex-direction: column; padding: 36px 0 0; gap: 0; }
  .inbox-copy { padding: 0 36px 28px; flex: none; }
  .inbox-ui { margin: 0 0 0 20px; }
  .win-body { grid-template-columns: 1fr; } .side { display: none; }
  .float.f1 { left: 4px; top: -26px; } .float.f2 { display: none; } .float.f3 { right: 8px; bottom: -22px; }
  .foot { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 620px) {
  body { font-size: 16px; }
  .hero { padding-top: 130px; }
  .sec { padding: 84px 0; } .trust { padding: 88px 0; }
  .nav-signin { display: none; }
  .card { padding: 28px 24px 0; } .card .viz.bleed { margin-inline: -24px; padding-inline: 24px; } .chart { margin: 0 -24px; }
  .kpis { grid-template-columns: 1fr 1fr 1fr; gap: 8px; } .kpi { padding: 10px; } .kpi strong { font-size: 20px; } .kpi svg.spark { display: none; }
  .row { grid-template-columns: 1.4fr 1fr; } .row .pct { display: none; }
  .win-url { padding: 4px 16px; font-size: 11.5px; }
  .inbox-ui { grid-template-columns: 1fr; } .threads { border-right: 0; border-bottom: 1px solid var(--line); } .convo { display: none; }
  .seq .step .when { display: none; }
  .faq summary { font-size: 18px; padding: 22px 2px; }
  .cta-card { padding: 72px 22px; border-radius: 32px; }
  .btn-lg { width: 100%; } .hero-actions { padding-inline: 8px; }
  .float.f3 { display: none; } .float.f1 { top: -40px; }
  .foot { grid-template-columns: 1fr 1fr; gap: 32px 20px; } .foot > div:first-child { grid-column: span 2; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
  .js-motion [data-reveal] { opacity: 1; }
}

/* ---------- Motion helpers ---------- */
@keyframes bob { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-9px); } }
section[id] { scroll-margin-top: 24px; }
.btn { transition: transform .25s var(--ease), translate .2s var(--ease), box-shadow .25s var(--ease), background-color .2s, color .2s; }
.card::after, .plan::after { content: ""; position: absolute; inset: 0; pointer-events: none; opacity: 0; transition: opacity .4s; background: radial-gradient(420px circle at var(--mx, 50%) var(--my, 50%), rgba(31,127,214,.07), transparent 60%); }
.card.dark::after { background: radial-gradient(420px circle at var(--mx, 50%) var(--my, 50%), rgba(76,210,194,.12), transparent 60%); }
.card:hover::after, .plan:hover::after { opacity: 1; }
@media (max-width: 620px) { .hide-sm { display: none; } .pill { font-size: 13px; } }