/* ============================================================
   EngageShield AI — Marketing Site
   Dark, futuristic. Deep navy base · electric blue + violet neon.
   ============================================================ */

/* ---- Reset ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 88px; -webkit-text-size-adjust: 100%; }
body { min-height: 100%; }
img, svg { display: block; max-width: 100%; }
button, input, select, textarea { font: inherit; color: inherit; }
a { color: inherit; text-decoration: none; }

/* ---- Tokens ---- */
:root {
  /* Base — deep navy / near-black */
  --bg:            #06080f;
  --bg-2:          #0a0d1a;
  --bg-3:          #0e1224;
  --surface:       rgba(255,255,255,0.035);
  --surface-2:     rgba(255,255,255,0.055);
  --border:        rgba(255,255,255,0.09);
  --border-strong: rgba(255,255,255,0.16);

  /* Text */
  --text:        #eef1fb;
  --text-soft:   #aab2cf;
  --text-muted:  #6b7396;

  /* Neon accents — shared chroma, varied hue */
  --blue:        #3b82f6;   /* electric blue   */
  --cyan:        #5ed2ff;   /* product cyan tie-in */
  --violet:      #8b5cf6;   /* neon violet     */
  --magenta:     #c026d3;   /* deep magenta accent */
  --green:       #2dd4a7;   /* success / safe  */
  --amber:       #f5b14c;   /* flag / caution  */
  --red:         #fb6a6a;   /* delete / danger */

  --grad: linear-gradient(105deg, var(--cyan) 0%, var(--blue) 42%, var(--violet) 100%);
  --grad-soft: linear-gradient(105deg, rgba(94,210,255,0.16), rgba(139,92,246,0.16));

  --glow-blue:   0 0 0 1px rgba(59,130,246,0.4), 0 0 40px -6px rgba(59,130,246,0.55);
  --glow-violet: 0 0 0 1px rgba(139,92,246,0.4), 0 0 40px -6px rgba(139,92,246,0.55);

  --radius:   18px;
  --radius-sm: 12px;
  --radius-lg: 26px;
  --maxw: 1200px;

  --ff-display: "Space Grotesk", ui-sans-serif, system-ui, sans-serif;
  --ff-body: "Inter", ui-sans-serif, system-ui, sans-serif;
  --ff-mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;
}

body {
  font-family: var(--ff-body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  letter-spacing: -0.01em;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* ============================================================
   Ambient background — fixed glow field + grid
   ============================================================ */
.bg-field { position: fixed; inset: 0; z-index: -2; overflow: hidden; pointer-events: none; }
.bg-field::before {
  /* faint grid */
  content: ""; position: absolute; inset: -2px;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 90% 70% at 50% 0%, #000 30%, transparent 78%);
}
.blob { position: absolute; border-radius: 50%; filter: blur(90px); opacity: 0.5; animation: drift 22s ease-in-out infinite; }
.blob.b1 { width: 620px; height: 620px; top: -240px; left: -120px; background: radial-gradient(circle, rgba(59,130,246,0.55), transparent 68%); }
.blob.b2 { width: 560px; height: 560px; top: -160px; right: -140px; background: radial-gradient(circle, rgba(139,92,246,0.5), transparent 68%); animation-delay: -7s; }
.blob.b3 { width: 520px; height: 520px; top: 60%; left: 50%; transform: translateX(-50%); background: radial-gradient(circle, rgba(94,210,255,0.22), transparent 70%); animation-delay: -14s; }
@keyframes drift {
  0%,100% { transform: translate(0,0) scale(1); }
  33%     { transform: translate(40px,30px) scale(1.08); }
  66%     { transform: translate(-30px,20px) scale(0.96); }
}

/* ============================================================
   Layout helpers
   ============================================================ */
.wrap { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: 28px; }
.section { padding-block: clamp(72px, 11vw, 144px); position: relative; }
.section-head { max-width: 760px; margin-bottom: 56px; }
.section.center .section-head { margin-inline: auto; text-align: center; }

.eyebrow {
  display: inline-flex; align-items: center; gap: 9px;
  font-family: var(--ff-mono); font-size: 12px; font-weight: 500;
  letter-spacing: 0.18em; text-transform: uppercase; color: var(--cyan);
  padding: 7px 14px; border: 1px solid var(--border); border-radius: 100px;
  background: var(--surface);
}
.eyebrow::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 10px var(--cyan); }

h1,h2,h3,h4 { font-family: var(--ff-display); font-weight: 600; line-height: 1.05; letter-spacing: -0.03em; }
.h-display { font-size: clamp(2.6rem, 6.4vw, 4.7rem); }
.h2 { font-size: clamp(2rem, 4vw, 3.1rem); margin-top: 18px; }
.h3 { font-size: clamp(1.3rem, 2vw, 1.6rem); }
.lead { font-size: clamp(1.05rem, 1.5vw, 1.28rem); color: var(--text-soft); margin-top: 20px; line-height: 1.55; text-wrap: pretty; }
.muted { color: var(--text-muted); }

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

/* ---- Buttons ---- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  font-weight: 600; font-size: 0.96rem; letter-spacing: -0.01em;
  padding: 13px 22px; border-radius: 100px; border: 1px solid transparent;
  cursor: pointer; transition: transform .18s ease, box-shadow .25s ease, background .2s, border-color .2s; white-space: nowrap; }
.btn:active { transform: translateY(1px); }
.btn-primary { color: #060a16; background: var(--grad); box-shadow: 0 8px 30px -8px rgba(94,150,255,0.7); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 12px 40px -8px rgba(120,120,255,0.85); }
.btn-ghost { background: var(--surface); border-color: var(--border-strong); color: var(--text); }
.btn-ghost:hover { background: var(--surface-2); border-color: var(--cyan); }
.btn-lg { padding: 16px 28px; font-size: 1.02rem; }
.btn svg { width: 17px; height: 17px; }

.link-arrow { display: inline-flex; align-items: center; gap: 7px; color: var(--cyan); font-weight: 600; transition: gap .2s; }
.link-arrow:hover { gap: 11px; }
.link-arrow svg { width: 16px; height: 16px; }

/* ============================================================
   Navbar
   ============================================================ */
.nav { position: fixed; top: 0; left: 0; right: 0; z-index: 50; transition: background .3s, border-color .3s, backdrop-filter .3s; border-bottom: 1px solid transparent; }
.nav.scrolled { background: rgba(6,8,15,0.72); backdrop-filter: blur(16px) saturate(140%); border-bottom-color: var(--border); }
.nav-inner { display: flex; align-items: center; gap: 32px; height: 72px; }
.brand { display: inline-flex; align-items: center; gap: 9px; }
.brand .es-mark { flex: none; }
.es-text { display: inline-flex; align-items: baseline; gap: 7px; }
.es-wordmark { font-family: 'Space Grotesk', system-ui, sans-serif; font-weight: 700; font-size: 25px; letter-spacing: -0.012em; line-height: 1; color: currentColor; }
.es-ai { font-family: 'Space Grotesk', system-ui, sans-serif; font-weight: 700; font-size: 11px; letter-spacing: 0.09em; line-height: 1; color: var(--logo-accent, #60C8FF); border: 1.5px solid rgba(96,200,255,0.5); border: 1.5px solid color-mix(in srgb, var(--logo-accent, #60C8FF) 50%, transparent); border-radius: 6px; padding: 2px 6px; }
.nav-links { display: flex; gap: 4px; margin-left: auto; }
.nav-links .signin-mobile { display: none; }
.nav-links a { padding: 9px 14px; border-radius: 100px; color: var(--text-soft); font-size: 0.94rem; font-weight: 500; transition: color .2s, background .2s; }
.nav-links a:hover { color: var(--text); background: var(--surface); }
.nav-cta { display: flex; align-items: center; gap: 10px; }
.nav-cta .signin { color: var(--text-soft); font-weight: 500; padding: 9px 12px; transition: color .2s; }
.nav-cta .signin:hover { color: var(--text); }
.nav-toggle { display: none; width: 42px; height: 42px; border-radius: 12px; border: 1px solid var(--border); background: var(--surface); cursor: pointer; flex-direction: column; gap: 5px; align-items: center; justify-content: center; }
.nav-toggle span { width: 18px; height: 2px; background: var(--text); border-radius: 2px; transition: .25s; }
.nav.open .nav-toggle span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav.open .nav-toggle span:nth-child(2) { opacity: 0; }
.nav.open .nav-toggle span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ============================================================
   Hero
   ============================================================ */
.hero { padding-top: 150px; padding-bottom: 40px; position: relative; }
.hero-grid { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 56px; align-items: center; }
.hero-copy { max-width: 620px; }
.hero h1 { margin-top: 22px; }
.hero .lead { max-width: 540px; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 34px; }
.hero-meta { display: flex; flex-wrap: wrap; gap: 22px; margin-top: 30px; color: var(--text-muted); font-size: 0.88rem; }
.hero-meta span { display: inline-flex; align-items: center; gap: 8px; }
.hero-meta svg { width: 16px; height: 16px; color: var(--green); }

/* ---- Product mock card (hero) ---- */
.mock { position: relative; }
.mock-glow { position: absolute; inset: -30px; background: var(--grad-soft); filter: blur(50px); border-radius: 40px; opacity: .8; z-index: -1; }
.mock-card {
  background: linear-gradient(180deg, rgba(20,24,42,0.92), rgba(10,13,26,0.92));
  border: 1px solid var(--border-strong); border-radius: var(--radius-lg);
  box-shadow: 0 40px 90px -30px rgba(0,0,0,0.8), inset 0 1px 0 rgba(255,255,255,0.06);
  overflow: hidden; backdrop-filter: blur(8px);
}
.mock-top { display: flex; align-items: center; gap: 9px; padding: 14px 18px; border-bottom: 1px solid var(--border); }
.mock-dots { display: flex; gap: 6px; }
.mock-dots i { width: 10px; height: 10px; border-radius: 50%; background: rgba(255,255,255,0.16); }
.mock-title { font-family: var(--ff-mono); font-size: 12px; color: var(--text-muted); margin-left: 6px; }
.mock-pill { margin-left: auto; font-family: var(--ff-mono); font-size: 10.5px; letter-spacing: .1em; color: var(--green); border: 1px solid rgba(45,212,167,0.35); background: rgba(45,212,167,0.1); padding: 3px 9px; border-radius: 100px; display: inline-flex; align-items: center; gap: 6px; }
.mock-pill::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--green); box-shadow: 0 0 8px var(--green); }
.mock-body { padding: 18px; display: flex; flex-direction: column; gap: 14px; }

.cmt { display: flex; gap: 12px; }
.cmt .ava { width: 38px; height: 38px; border-radius: 50%; flex: none; background: linear-gradient(135deg,#2a3354,#1a2138); border: 1px solid var(--border); display: grid; place-items: center; font-weight: 600; font-size: 0.85rem; color: var(--text-soft); }
.cmt-main { flex: 1; min-width: 0; }
.cmt-name { font-weight: 600; font-size: 0.9rem; }
.cmt-name .src { font-family: var(--ff-mono); font-size: 10px; color: var(--text-muted); margin-left: 8px; font-weight: 400; }
.cmt-text { color: var(--text-soft); font-size: 0.9rem; margin-top: 2px; }

.draft-box { border: 1px solid rgba(94,210,255,0.28); background: linear-gradient(180deg, rgba(59,130,246,0.08), rgba(139,92,246,0.06)); border-radius: var(--radius-sm); padding: 13px 14px; }
.draft-label { display: flex; align-items: center; gap: 8px; font-family: var(--ff-mono); font-size: 10.5px; letter-spacing: .1em; text-transform: uppercase; color: var(--cyan); margin-bottom: 8px; }
.draft-label .spark { width: 13px; height: 13px; }
.draft-text { font-size: 0.9rem; color: var(--text); line-height: 1.5; }
.draft-link { color: var(--cyan); font-weight: 500; text-decoration: underline; text-decoration-color: rgba(94,210,255,0.4); text-underline-offset: 2px; }
.draft-actions { display: flex; gap: 8px; margin-top: 12px; }
.mini-btn { font-size: 0.78rem; font-weight: 600; padding: 7px 13px; border-radius: 100px; border: 1px solid var(--border-strong); background: var(--surface); cursor: default; }
.mini-btn.send { color: #060a16; background: var(--grad); border-color: transparent; }
.mini-btn.edit { color: var(--text-soft); }

.mod-row { display: flex; align-items: center; gap: 10px; padding: 11px 13px; border-radius: var(--radius-sm); background: var(--surface); border: 1px solid var(--border); }
.mod-row .icon { width: 30px; height: 30px; border-radius: 8px; display: grid; place-items: center; flex: none; }
.mod-row .icon svg { width: 16px; height: 16px; }
.mod-row.danger .icon { background: rgba(251,106,106,0.14); color: var(--red); }
.mod-row.flag .icon { background: rgba(245,177,76,0.14); color: var(--amber); }
.mod-row-main { flex: 1; min-width: 0; }
.mod-row .m-name { font-size: 0.86rem; font-weight: 500; }
.mod-row .m-sub { font-size: 0.76rem; color: var(--text-muted); }
.mod-tag { font-family: var(--ff-mono); font-size: 10px; letter-spacing: .08em; text-transform: uppercase; padding: 3px 9px; border-radius: 100px; }
.mod-tag.del { color: var(--red); border: 1px solid rgba(251,106,106,0.35); background: rgba(251,106,106,0.1); }
.mod-tag.flg { color: var(--amber); border: 1px solid rgba(245,177,76,0.35); background: rgba(245,177,76,0.1); }

/* ============================================================
   Marquee / integrations strip
   ============================================================ */
.strip { border-block: 1px solid var(--border); background: rgba(255,255,255,0.015); }
.strip-inner { display: flex; align-items: center; gap: 40px; padding-block: 26px; flex-wrap: wrap; justify-content: center; }
.strip-label { font-family: var(--ff-mono); font-size: 11px; letter-spacing: .16em; text-transform: uppercase; color: var(--text-muted); }
.strip-logos { display: flex; align-items: center; gap: 34px; flex-wrap: wrap; justify-content: center; }
.strip-logos .plat { display: inline-flex; align-items: center; gap: 9px; color: var(--text-soft); font-weight: 600; font-size: 1rem; opacity: .82; transition: opacity .2s, color .2s; }
.strip-logos .plat:hover { opacity: 1; color: var(--text); }
.strip-logos .plat svg { width: 22px; height: 22px; }

/* ============================================================
   Feature grid
   ============================================================ */
.feat-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.card {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 26px; position: relative; transition: transform .25s ease, border-color .25s, background .25s;
  overflow: hidden;
}
.card::after { content: ""; position: absolute; inset: 0; border-radius: inherit; padding: 1px; background: var(--grad); -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); -webkit-mask-composite: xor; mask-composite: exclude; opacity: 0; transition: opacity .3s; pointer-events: none; }
.card:hover { transform: translateY(-4px); background: var(--surface-2); }
.card:hover::after { opacity: .55; }
.card .ficon { width: 46px; height: 46px; border-radius: 13px; display: grid; place-items: center; background: var(--grad-soft); border: 1px solid var(--border); margin-bottom: 18px; }
.card .ficon svg { width: 23px; height: 23px; color: var(--cyan); }
.card h3 { font-size: 1.18rem; }
.card p { color: var(--text-soft); font-size: 0.95rem; margin-top: 9px; }
.card.span2 { grid-column: span 2; }
.feat-tags { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 16px; }
.feat-tags span { font-family: var(--ff-mono); font-size: 11px; color: var(--text-muted); border: 1px solid var(--border); border-radius: 100px; padding: 4px 11px; }

/* ============================================================
   How it works — steps
   ============================================================ */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; counter-reset: step; }
.step { position: relative; padding: 28px 24px; border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface); }
.step .num { counter-increment: step; font-family: var(--ff-mono); font-size: 13px; color: var(--cyan); letter-spacing: .1em; }
.step .num::before { content: "0" counter(step); }
.step h3 { font-size: 1.16rem; margin-top: 14px; }
.step p { color: var(--text-soft); font-size: 0.92rem; margin-top: 8px; }
.step .dot { position: absolute; top: 30px; right: 24px; width: 9px; height: 9px; border-radius: 50%; background: var(--grad); box-shadow: var(--glow-blue); }

/* ============================================================
   Moderation showcase (split)
   ============================================================ */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.mod-panel { background: linear-gradient(180deg, rgba(20,24,42,0.7), rgba(10,13,26,0.7)); border: 1px solid var(--border-strong); border-radius: var(--radius-lg); padding: 22px; display: flex; flex-direction: column; gap: 12px; box-shadow: 0 30px 70px -30px rgba(0,0,0,0.7); }
.mod-panel .panel-head { display: flex; align-items: center; justify-content: space-between; padding-bottom: 6px; }
.mod-panel .panel-head .ph-title { font-family: var(--ff-mono); font-size: 12px; letter-spacing: .12em; text-transform: uppercase; color: var(--text-muted); }
.check-list { list-style: none; display: flex; flex-direction: column; gap: 16px; margin-top: 8px; }
.check-list li { display: flex; gap: 13px; }
.check-list .ck { width: 24px; height: 24px; border-radius: 7px; flex: none; display: grid; place-items: center; background: rgba(45,212,167,0.13); color: var(--green); }
.check-list .ck svg { width: 14px; height: 14px; }
.check-list b { display: block; font-size: 1rem; }
.check-list span { color: var(--text-soft); font-size: 0.92rem; }

/* ============================================================
   Audience / multi-tenant
   ============================================================ */
.aud-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; }
.aud { padding: 30px 26px; border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface); transition: border-color .25s, transform .25s; }
.aud:hover { transform: translateY(-4px); border-color: var(--border-strong); }
.aud .badge { font-family: var(--ff-mono); font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: var(--cyan); }
.aud h3 { font-size: 1.3rem; margin-top: 12px; }
.aud p { color: var(--text-soft); font-size: 0.94rem; margin-top: 10px; }
.aud ul { list-style: none; margin-top: 16px; display: flex; flex-direction: column; gap: 9px; }
.aud li { display: flex; gap: 9px; font-size: 0.9rem; color: var(--text-soft); align-items: flex-start; }
.aud li svg { width: 16px; height: 16px; color: var(--cyan); flex: none; margin-top: 3px; }

/* ============================================================
   Pricing
   ============================================================ */
.price-toggle { display: inline-flex; align-items: center; gap: 4px; padding: 5px; border: 1px solid var(--border); border-radius: 100px; background: var(--surface); margin: 26px auto 0; }
.price-toggle button { padding: 9px 20px; border-radius: 100px; border: none; background: transparent; color: var(--text-soft); font-weight: 600; font-size: 0.9rem; cursor: pointer; transition: .2s; }
.price-toggle button.active { color: #060a16; background: var(--grad); }
.price-toggle .save { font-family: var(--ff-mono); font-size: 10px; letter-spacing: .06em; color: var(--green); margin-left: 5px; }
.price-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 16px; margin-top: 50px; align-items: stretch; max-width: 980px; margin-inline: auto; }
.tier { display: flex; flex-direction: column; padding: 28px 24px; border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface); position: relative; transition: border-color .25s, transform .25s; }
.tier:hover { transform: translateY(-4px); }
.tier.popular { border-color: transparent; background: linear-gradient(180deg, rgba(59,130,246,0.1), rgba(139,92,246,0.06)); box-shadow: var(--glow-violet); }
.tier.popular::after { content: ""; position: absolute; inset: 0; border-radius: inherit; padding: 1px; background: var(--grad); -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); -webkit-mask-composite: xor; mask-composite: exclude; pointer-events: none; }
.tier .pop-badge { position: absolute; top: -11px; left: 24px; font-family: var(--ff-mono); font-size: 10px; letter-spacing: .12em; text-transform: uppercase; color: #060a16; background: var(--grad); padding: 4px 11px; border-radius: 100px; font-weight: 700; }
.tier .t-name { font-family: var(--ff-display); font-size: 1.28rem; font-weight: 600; }
.tier .t-desc { color: var(--text-muted); font-size: 0.85rem; margin-top: 4px; min-height: 38px; }
.tier .t-price { margin-top: 16px; display: flex; align-items: baseline; gap: 6px; }
.tier .t-price .amt { font-family: var(--ff-display); font-size: 2.6rem; font-weight: 600; letter-spacing: -0.03em; }
.tier .t-price .per { color: var(--text-muted); font-size: 0.85rem; }
.tier .t-price .custom { font-family: var(--ff-display); font-size: 2rem; font-weight: 600; }
.tier .btn { margin-top: 20px; width: 100%; }
.tier .t-quota { margin-top: 18px; padding: 11px 14px; border-radius: var(--radius-sm); background: var(--grad-soft); border: 1px solid var(--border); font-size: 0.86rem; color: var(--text-soft); text-align: center; }
.tier .t-quota b { font-family: var(--ff-display); color: var(--text); font-weight: 600; font-size: 1.02rem; }
.tier ul { list-style: none; margin-top: 22px; display: flex; flex-direction: column; gap: 11px; }
.tier li { display: flex; gap: 10px; font-size: 0.88rem; color: var(--text-soft); align-items: flex-start; }
.tier li svg { width: 15px; height: 15px; color: var(--cyan); flex: none; margin-top: 4px; }
.tier li.off { color: var(--text-muted); }
.tier li.off svg { color: var(--text-muted); opacity: .5; }
.price-note { text-align: center; margin-top: 26px; color: var(--text-muted); font-size: 0.86rem; }

/* ============================================================
   About / Team
   ============================================================ */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.stat-row { display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; margin-top: 36px; }
.stat { padding: 22px; border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface); }
.stat .n { font-family: var(--ff-display); font-size: 2.1rem; font-weight: 600; }
.stat .l { color: var(--text-muted); font-size: 0.84rem; margin-top: 4px; }
.team-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 18px; margin-top: 50px; }

/* ---- Founder note + principles ---- */
.founder { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 40px; align-items: center; margin-top: 50px; padding: 38px; border: 1px solid var(--border-strong); border-radius: var(--radius-lg); background: linear-gradient(180deg, rgba(20,24,42,0.7), rgba(10,13,26,0.7)); box-shadow: 0 30px 70px -34px rgba(0,0,0,0.7); }
.founder-photo { aspect-ratio: 4/5; border-radius: var(--radius); border: 1px solid var(--border); overflow: hidden; position: relative; background: linear-gradient(135deg, var(--bg-3), var(--bg-2)); }
.founder-photo .stripes { position: absolute; inset: 0; background: repeating-linear-gradient(135deg, transparent, transparent 11px, rgba(255,255,255,0.022) 11px, rgba(255,255,255,0.022) 22px); }
.founder-photo .ph-tag { position: absolute; inset: 0; display: grid; place-items: center; font-family: var(--ff-mono); font-size: 11px; color: var(--text-muted); letter-spacing: .04em; }
.founder-photo .glow { position: absolute; inset: -1px; border-radius: inherit; padding: 1px; background: var(--grad); -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); -webkit-mask-composite: xor; mask-composite: exclude; opacity: .5; pointer-events: none; }
.founder-note .quote { font-family: var(--ff-display); font-size: clamp(1.25rem, 2.1vw, 1.65rem); line-height: 1.4; letter-spacing: -0.02em; text-wrap: pretty; }
.founder-note .quote .grad-text { font-weight: 600; }
.founder-sig { display: flex; align-items: center; gap: 14px; margin-top: 26px; }
.founder-sig .name { font-family: var(--ff-display); font-weight: 600; font-size: 1.05rem; }
.founder-sig .title { color: var(--cyan); font-family: var(--ff-mono); font-size: 0.82rem; margin-top: 2px; }
.founder-sig .line { width: 40px; height: 1px; background: var(--border-strong); }

.principles { display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; margin-top: 18px; }
.principle { padding: 26px 24px; border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface); }
.principle .pico { width: 42px; height: 42px; border-radius: 12px; display: grid; place-items: center; background: var(--grad-soft); border: 1px solid var(--border); margin-bottom: 16px; }
.principle .pico svg { width: 21px; height: 21px; color: var(--cyan); }
.principle h4 { font-size: 1.08rem; }
.principle p { color: var(--text-soft); font-size: 0.92rem; margin-top: 8px; }
.member { text-align: left; }
.member .photo { aspect-ratio: 1; border-radius: var(--radius); border: 1px solid var(--border); overflow: hidden; position: relative; background: linear-gradient(135deg, var(--bg-3), var(--bg-2)); }
.member .photo .ph-tag { position: absolute; inset: 0; display: grid; place-items: center; font-family: var(--ff-mono); font-size: 10.5px; color: var(--text-muted); letter-spacing: .04em; }
.member .photo .stripes { position: absolute; inset: 0; background: repeating-linear-gradient(135deg, transparent, transparent 11px, rgba(255,255,255,0.022) 11px, rgba(255,255,255,0.022) 22px); }
.member h4 { font-size: 1.05rem; margin-top: 14px; }
.member .role { color: var(--cyan); font-size: 0.84rem; font-family: var(--ff-mono); margin-top: 2px; }
.member p { color: var(--text-muted); font-size: 0.86rem; margin-top: 8px; }

/* ============================================================
   FAQ
   ============================================================ */
.faq { max-width: 800px; margin-inline: auto; }
.faq-item { border-bottom: 1px solid var(--border); }
.faq-q { width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 18px; padding: 22px 4px; background: none; border: none; cursor: pointer; text-align: left; font-family: var(--ff-display); font-size: 1.1rem; font-weight: 500; color: var(--text); }
.faq-q .pm { width: 26px; height: 26px; flex: none; border: 1px solid var(--border); border-radius: 50%; display: grid; place-items: center; transition: .25s; color: var(--cyan); }
.faq-item.open .faq-q .pm { transform: rotate(45deg); background: var(--grad); color: #060a16; border-color: transparent; }
.faq-a { max-height: 0; overflow: hidden; transition: max-height .3s ease; }
.faq-a p { color: var(--text-soft); font-size: 0.96rem; padding: 0 4px 22px; }

/* ============================================================
   CTA band + footer
   ============================================================ */
.cta-band { position: relative; border-radius: var(--radius-lg); overflow: hidden; padding: clamp(48px, 7vw, 84px) clamp(28px,5vw,72px); text-align: center; border: 1px solid var(--border-strong); background: linear-gradient(180deg, rgba(20,24,42,0.8), rgba(10,13,26,0.8)); }
.cta-band::before { content: ""; position: absolute; inset: 0; background: radial-gradient(ellipse 60% 100% at 50% 0%, rgba(94,210,255,0.18), transparent 60%), radial-gradient(ellipse 60% 100% at 50% 120%, rgba(139,92,246,0.22), transparent 60%); z-index: -1; }
.cta-band .btn-row { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; margin-top: 32px; }

.footer { border-top: 1px solid var(--border); margin-top: 40px; padding-block: 56px 36px; }
.footer-top { display: grid; grid-template-columns: 1.6fr repeat(3, 1fr); gap: 40px; }
.footer .brand { margin-bottom: 16px; }
.footer .f-blurb { color: var(--text-muted); font-size: 0.9rem; max-width: 300px; }
.footer .f-mail { display: inline-flex; align-items: center; gap: 8px; margin-top: 16px; color: var(--text-soft); font-size: 0.9rem; font-family: var(--ff-mono); }
.footer .f-mail svg { width: 15px; height: 15px; color: var(--cyan); }
.f-col h5 { font-family: var(--ff-mono); font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: var(--text-muted); margin-bottom: 16px; }
.f-col a { display: block; color: var(--text-soft); font-size: 0.92rem; padding-block: 6px; transition: color .2s; }
.f-col a:hover { color: var(--cyan); }
.footer-bottom { display: flex; align-items: center; justify-content: space-between; gap: 18px; flex-wrap: wrap; margin-top: 48px; padding-top: 26px; border-top: 1px solid var(--border); color: var(--text-muted); font-size: 0.84rem; }
.footer-bottom .socials { display: flex; gap: 10px; }
.footer-bottom .socials a { width: 36px; height: 36px; border: 1px solid var(--border); border-radius: 50%; display: grid; place-items: center; transition: .2s; }
.footer-bottom .socials a:hover { border-color: var(--cyan); color: var(--cyan); }
.footer-bottom .socials svg { width: 16px; height: 16px; }

/* ============================================================
   Scroll reveal
   ============================================================ */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .7s cubic-bezier(.2,.7,.2,1), transform .7s cubic-bezier(.2,.7,.2,1); }
.reveal.in { opacity: 1; transform: none; }
.reveal[data-d="1"] { transition-delay: .08s; }
.reveal[data-d="2"] { transition-delay: .16s; }
.reveal[data-d="3"] { transition-delay: .24s; }
.reveal[data-d="4"] { transition-delay: .32s; }

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

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 980px) {
  .hero-grid { grid-template-columns: 1fr; gap: 44px; }
  .hero { padding-top: 130px; }
  .feat-grid, .aud-grid, .price-grid, .team-grid { grid-template-columns: repeat(2,1fr); }
  .card.span2 { grid-column: span 2; }
  .steps { grid-template-columns: repeat(2,1fr); }
  .split, .about-grid { grid-template-columns: 1fr; gap: 40px; }
  .founder { grid-template-columns: 1fr; gap: 28px; }
  .founder-photo { aspect-ratio: 16/10; max-height: 280px; }
  .principles { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 680px) {
  .wrap { padding-inline: 20px; }
  .nav-links, .nav-cta .signin { display: none; }
  .nav-toggle { display: flex; }
  .nav-inner { gap: 12px; }
  .nav-cta { gap: 8px; }
  .nav-cta .btn { padding: 10px 16px; font-size: 0.88rem; }
  .brand { gap: 7px; }
  .brand .es-mark { width: 24px; height: 24px; }
  .es-wordmark { font-size: 20px; }
  .nav.open .nav-links { display: flex; position: absolute; top: 72px; left: 0; right: 0; flex-direction: column; padding: 14px 20px; gap: 4px; background: rgba(6,8,15,0.96); backdrop-filter: blur(16px); border-bottom: 1px solid var(--border); }
  .nav.open .nav-links a { padding: 13px 14px; }
  .nav.open .nav-links .signin-mobile { display: block; border-top: 1px solid var(--border); margin-top: 4px; padding-top: 17px; font-weight: 600; color: var(--text); }
  .feat-grid, .aud-grid, .price-grid, .team-grid, .steps, .stat-row, .footer-top { grid-template-columns: 1fr; }
  .card.span2 { grid-column: span 1; }
  .price-grid .tier.popular { order: -1; }
}