/* ============================================================
   STRUCTOR — Marketing site design system
   Aligned to the product's decloned theme:
   navy ink + blue(#3B82F6) + blue→cyan gradient(#60A5FA→#22D3EE)
   teal glow. No purple/violet, no blue→violet, no drifting orbs.
   ============================================================ */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  /* Surfaces */
  --ink:        #0A0F1E;   /* base background (matches app --bg-base) */
  --ink-deep:   #070B16;   /* deepest: footer, video stage */
  --ink-raise:  #0E1424;   /* alternating raised section */
  --surface:    rgba(255,255,255,0.04);
  --surface-2:  rgba(255,255,255,0.06);
  --elevated:   rgba(255,255,255,0.08);

  /* Brand */
  --brand:      #3B82F6;   /* blue-500 */
  --brand-600:  #2563EB;
  --brand-400:  #60A5FA;   /* gradient start */
  --cyan:       #22D3EE;   /* gradient end / accent */
  --teal:       #2DD4BF;   /* glow accent */
  --emerald:    #34D399;

  /* Signature gradient */
  --grad:       linear-gradient(115deg, #60A5FA 0%, #22D3EE 100%);

  /* Glows */
  --glow-blue:  rgba(59,130,246,0.35);
  --glow-teal:  rgba(45,212,191,0.35);

  /* Text */
  --white:      rgba(255,255,255,0.92);
  --w-70:       rgba(255,255,255,0.70);
  --muted:      rgba(255,255,255,0.55);
  --faint:      rgba(255,255,255,0.38);
  --ghost:      rgba(255,255,255,0.24);

  /* Lines */
  --line:       rgba(255,255,255,0.08);
  --line-2:     rgba(255,255,255,0.12);

  --radius:     16px;
  --radius-sm:  12px;
  --maxw:       1160px;
}

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; }
}

body {
  background: var(--ink);
  color: var(--white);
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Fine grain overlay — restrained, replaces drifting orbs */
body::after {
  content: '';
  position: fixed; inset: 0; z-index: 1;
  pointer-events: none; opacity: 0.5;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.028'/%3E%3C/svg%3E");
}

/* ── Typography ─────────────────────────────────────────── */
h1, h2, h3, h4 {
  font-family: 'Inter', sans-serif;
  line-height: 1.04; font-weight: 700; letter-spacing: -0.02em;
  color: #fff;
}
h1 { font-size: clamp(2.6rem, 6vw, 4.6rem); font-weight: 800; letter-spacing: -0.035em; }
h2 { font-size: clamp(1.9rem, 4vw, 3rem); letter-spacing: -0.03em; }
h3 { font-size: 1.15rem; font-weight: 600; letter-spacing: -0.01em; }
p  { color: var(--muted); line-height: 1.7; }
a  { color: inherit; }

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

/* ── Layout ─────────────────────────────────────────────── */
.container { max-width: var(--maxw); margin: 0 auto; padding: 0 clamp(1.25rem, 5vw, 2.5rem); position: relative; z-index: 2; }
.section { padding: clamp(4.5rem, 9vw, 8rem) 0; position: relative; }
.section--raise { background: var(--ink-raise); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.section--tight { padding: clamp(3rem, 6vw, 5rem) 0; }
.center { text-align: center; }
.measure { max-width: 620px; }
.measure.center { margin-left: auto; margin-right: auto; }

/* ── Eyebrow label ──────────────────────────────────────── */
.eyebrow {
  display: inline-flex; align-items: center; gap: 0.5rem;
  font-size: 0.72rem; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--cyan);
  padding: 0.35rem 0.85rem 0.35rem 0.7rem; border-radius: 100px;
  background: rgba(34,211,238,0.08);
  border: 1px solid rgba(34,211,238,0.22);
  margin-bottom: 1.4rem;
}
.eyebrow::before {
  content: ''; width: 6px; height: 6px; border-radius: 50%;
  background: var(--cyan); box-shadow: 0 0 8px var(--cyan);
}

.section-head { max-width: 640px; margin-bottom: 3.5rem; }
.section-head.center { margin-left: auto; margin-right: auto; }
.section-head h2 { margin-bottom: 1rem; }
.section-head p { font-size: 1.05rem; }

/* ── Buttons ────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: 0.5rem;
  padding: 0.85rem 1.6rem; border-radius: 100px;
  font-family: 'Inter', sans-serif; font-size: 0.92rem; font-weight: 600;
  cursor: pointer; text-decoration: none; border: 1px solid transparent;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease, border-color 0.2s ease;
  white-space: nowrap;
}
.btn-primary {
  background: var(--grad); color: #05121c; font-weight: 700;
  box-shadow: 0 0 0 1px rgba(255,255,255,0.06) inset, 0 8px 30px rgba(34,211,238,0.18);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 0 0 1px rgba(255,255,255,0.1) inset, 0 12px 40px rgba(34,211,238,0.32); }
.btn-ghost {
  background: var(--surface); color: var(--white);
  border-color: var(--line-2); backdrop-filter: blur(8px);
}
.btn-ghost:hover { background: var(--surface-2); border-color: rgba(255,255,255,0.2); transform: translateY(-2px); }
.btn-lg { padding: 1rem 2rem; font-size: 1rem; }
.btn .arw { transition: transform 0.2s ease; }
.btn:hover .arw { transform: translateX(3px); }

/* ── Glass card ─────────────────────────────────────────── */
.card {
  background: var(--surface); border: 1px solid var(--line-2);
  border-radius: var(--radius); padding: 1.9rem 1.7rem;
  backdrop-filter: blur(12px);
  transition: transform 0.28s ease, border-color 0.28s ease, box-shadow 0.28s ease;
}
.card--hover:hover {
  transform: translateY(-4px); border-color: rgba(96,165,250,0.35);
  box-shadow: 0 20px 60px rgba(0,0,0,0.45), 0 0 30px rgba(59,130,246,0.06);
}

/* ── Nav ────────────────────────────────────────────────── */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  padding: 1.05rem 0; transition: padding 0.3s ease, background 0.3s ease, border-color 0.3s ease;
  border-bottom: 1px solid transparent;
}
.nav.scrolled {
  background: rgba(10,15,30,0.82); backdrop-filter: blur(20px);
  border-bottom-color: var(--line); padding: 0.7rem 0;
}
.nav-inner { display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; }
.brand { display: inline-flex; align-items: center; gap: 0.55rem; text-decoration: none; font-family: 'Inter', sans-serif; font-weight: 800; font-size: 1.3rem; letter-spacing: -0.03em; color: #fff; }
.brand img { width: 26px; height: 26px; object-fit: contain; }
.nav-links { display: flex; align-items: center; gap: 0.35rem; }
.nav-links a { text-decoration: none; color: var(--muted); font-size: 0.9rem; font-weight: 500; padding: 0.5rem 0.85rem; border-radius: 100px; transition: color 0.2s ease, background 0.2s ease; }
.nav-links a:hover { color: var(--white); background: var(--surface); }
.nav-links a.active { color: var(--white); }
.nav-right { display: flex; align-items: center; gap: 0.75rem; }
.nav-cta { padding: 0.55rem 1.25rem; font-size: 0.88rem; }
.nav-toggle { display: none; width: 42px; height: 42px; border-radius: 10px; background: var(--surface); border: 1px solid var(--line-2); cursor: pointer; align-items: center; justify-content: center; }
.nav-toggle span { display: block; width: 18px; height: 2px; background: var(--white); position: relative; transition: background 0.2s ease; }
.nav-toggle span::before, .nav-toggle span::after { content: ''; position: absolute; left: 0; width: 18px; height: 2px; background: var(--white); transition: transform 0.25s ease; }
.nav-toggle span::before { top: -6px; } .nav-toggle span::after { top: 6px; }
.nav.open .nav-toggle span { background: transparent; }
.nav.open .nav-toggle span::before { transform: translateY(6px) rotate(45deg); }
.nav.open .nav-toggle span::after { transform: translateY(-6px) rotate(-45deg); }

@media (max-width: 820px) {
  .nav-toggle { display: inline-flex; }
  .nav-links { position: fixed; inset: 0 0 auto 0; top: 0; flex-direction: column; align-items: stretch; gap: 0.25rem;
    background: rgba(8,12,24,0.98); backdrop-filter: blur(24px); padding: 5.5rem 1.5rem 2rem; border-bottom: 1px solid var(--line);
    transform: translateY(-102%); transition: transform 0.35s cubic-bezier(0.4,0,0.2,1); }
  .nav.open .nav-links { transform: translateY(0); }
  .nav-links a { padding: 0.9rem 1rem; font-size: 1.05rem; border-radius: 12px; }
  .nav-right .nav-cta { display: none; }
  .nav.open .nav-links .nav-cta-mobile { display: inline-flex; }
}
.nav-cta-mobile { display: none; margin-top: 0.75rem; justify-content: center; }

/* ── Backdrop spotlight (restrained, static) ────────────── */
.spotlight {
  position: absolute; inset: 0; overflow: hidden; pointer-events: none; z-index: 0;
}
.spotlight::before {
  content: ''; position: absolute; width: 900px; height: 700px; top: -280px; right: -160px;
  background: radial-gradient(ellipse at center, rgba(59,130,246,0.16) 0%, transparent 68%);
  filter: blur(20px);
}
.spotlight::after {
  content: ''; position: absolute; width: 640px; height: 520px; bottom: -240px; left: -140px;
  background: radial-gradient(ellipse at center, rgba(45,212,191,0.10) 0%, transparent 70%);
  filter: blur(20px);
}

/* ── Scroll reveal ──────────────────────────────────────── */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.visible { opacity: 1; transform: none; }
.d1 { transition-delay: 0.08s; } .d2 { transition-delay: 0.16s; } .d3 { transition-delay: 0.24s; }
.d4 { transition-delay: 0.32s; } .d5 { transition-delay: 0.40s; }

/* ── Grids ──────────────────────────────────────────────── */
.grid { display: grid; gap: 1.4rem; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
@media (max-width: 900px) { .grid-3 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 620px) { .grid-2, .grid-3 { grid-template-columns: 1fr; } }

/* ── Feature card ───────────────────────────────────────── */
.feature .ic {
  width: 46px; height: 46px; border-radius: 12px; display: flex; align-items: center; justify-content: center;
  font-size: 1.35rem; margin-bottom: 1.2rem;
  background: rgba(59,130,246,0.12); border: 1px solid rgba(96,165,250,0.22);
}
.feature h3 { color: #fff; margin-bottom: 0.55rem; }
.feature p { font-size: 0.9rem; }

/* ── Stat strip ─────────────────────────────────────────── */
.stats { display: flex; flex-wrap: wrap; gap: 2.5rem; }
.stat .n { font-family: 'Inter', sans-serif; font-size: clamp(1.8rem,3vw,2.3rem); font-weight: 800; line-height: 1; color: #fff; }
.stat .n .gradient-text { font-weight: 800; }
.stat .l { font-size: 0.82rem; color: var(--faint); margin-top: 0.35rem; max-width: 150px; }

/* ── Chat / conversation motif (the signature) ──────────── */
.convo {
  background: linear-gradient(180deg, rgba(14,20,36,0.9), rgba(8,12,22,0.9));
  border: 1px solid var(--line-2); border-radius: 20px; overflow: hidden;
  box-shadow: 0 40px 90px rgba(0,0,0,0.55), 0 0 60px rgba(59,130,246,0.08);
  backdrop-filter: blur(14px);
}
.convo-bar { display: flex; align-items: center; gap: 0.5rem; padding: 0.8rem 1.1rem; border-bottom: 1px solid var(--line); background: rgba(255,255,255,0.02); }
.dot { width: 10px; height: 10px; border-radius: 50%; }
.dot-r { background: #FF5F57; } .dot-y { background: #FEBC2E; } .dot-g { background: #28C840; }
.convo-title { font-size: 0.74rem; color: var(--faint); margin: 0 auto; letter-spacing: 0.04em; }
.convo-stage { display: flex; flex-direction: column; align-items: center; gap: 0.55rem; padding: 1.4rem 1.25rem 1.1rem; position: relative; }
.convo-module { font-size: 0.64rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ghost); }
.orb {
  width: 72px; height: 72px; border-radius: 50%; position: relative;
  background: radial-gradient(circle at 38% 32%, #7dd3fc 0%, #3B82F6 42%, #1e40af 100%);
  box-shadow: 0 0 26px rgba(59,130,246,0.5), 0 0 60px rgba(34,211,238,0.22), inset 0 2px 3px rgba(255,255,255,0.35);
  animation: orbPulse 4s ease-in-out infinite;
}
.orb::after { content: ''; position: absolute; inset: 5px; border-radius: 50%; background: radial-gradient(circle at 34% 26%, rgba(255,255,255,0.35), transparent 55%); }
@keyframes orbPulse {
  0%,100% { box-shadow: 0 0 26px rgba(59,130,246,0.5), 0 0 60px rgba(34,211,238,0.22), inset 0 2px 3px rgba(255,255,255,0.35); }
  50%     { box-shadow: 0 0 34px rgba(59,130,246,0.7), 0 0 80px rgba(34,211,238,0.34), inset 0 2px 3px rgba(255,255,255,0.35); }
}
.convo-body { padding: 0.4rem 1.1rem 1.1rem; display: flex; flex-direction: column; gap: 0.7rem; }
.bubble { border-radius: 14px; padding: 0.8rem 1rem; font-size: 0.85rem; line-height: 1.6; }
.bubble-ai { background: rgba(59,130,246,0.08); border: 1px solid rgba(96,165,250,0.2); border-left: 3px solid var(--brand); color: rgba(255,255,255,0.9); }
.bubble-you { background: rgba(255,255,255,0.03); border: 1px solid var(--line); color: var(--w-70); }
.bubble .who { display: block; font-size: 0.6rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; margin-bottom: 0.35rem; }
.bubble-ai .who { color: var(--cyan); } .bubble-you .who { color: var(--faint); }
.convo-input { display: flex; align-items: center; gap: 0.6rem; padding: 0.75rem 1rem; border-top: 1px solid var(--line); background: rgba(0,0,0,0.25); }
.convo-field { flex: 1; font-size: 0.8rem; color: var(--ghost); background: rgba(255,255,255,0.04); border: 1px solid var(--line-2); border-radius: 10px; padding: 0.55rem 0.85rem; }
.convo-btn { width: 36px; height: 36px; flex-shrink: 0; border-radius: 50%; display: flex; align-items: center; justify-content: center; background: var(--grad); }
.convo-btn svg { width: 15px; height: 15px; stroke: #05121c; fill: none; stroke-width: 2.5; stroke-linecap: round; stroke-linejoin: round; }
.convo-mic { width: 36px; height: 36px; flex-shrink: 0; border-radius: 50%; display: flex; align-items: center; justify-content: center; background: var(--surface-2); border: 1px solid var(--line-2); }
.convo-mic svg { width: 15px; height: 15px; stroke: var(--faint); fill: none; stroke-width: 2; stroke-linecap: round; }

/* ── Compare (old vs new) ───────────────────────────────── */
.compare { display: grid; grid-template-columns: 1fr 1fr; gap: 1.4rem; }
@media (max-width: 760px) { .compare { grid-template-columns: 1fr; } }
.compare-card { border-radius: var(--radius); padding: 2.2rem; border: 1px solid var(--line); }
.compare-card.old { background: rgba(255,255,255,0.015); }
.compare-card.new { background: linear-gradient(150deg, rgba(59,130,246,0.07), rgba(34,211,238,0.05)); border-color: rgba(96,165,250,0.28); box-shadow: 0 0 40px rgba(59,130,246,0.06); }
.compare-card .tag { font-size: 0.68rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.12em; margin-bottom: 1.2rem; display: block; }
.compare-card.old .tag { color: var(--faint); } .compare-card.new .tag { color: var(--cyan); }
.compare-card h3 { font-size: 1.35rem; margin-bottom: 1.4rem; }
.compare-card.old h3 { color: rgba(255,255,255,0.45); }
.clist { list-style: none; display: flex; flex-direction: column; gap: 0.8rem; }
.clist li { display: flex; align-items: flex-start; gap: 0.7rem; font-size: 0.9rem; }
.clist li::before { flex-shrink: 0; width: 19px; height: 19px; margin-top: 1px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 11px; font-weight: 700; }
.compare-card.old .clist li { color: var(--faint); }
.compare-card.old .clist li::before { content: '\00d7'; background: rgba(255,90,90,0.14); color: rgba(255,120,120,0.85); }
.compare-card.new .clist li { color: var(--white); }
.compare-card.new .clist li::before { content: '\2713'; background: rgba(45,212,191,0.16); color: var(--teal); }

/* ── Steps ──────────────────────────────────────────────── */
.step-num { font-family: 'Inter', sans-serif; font-size: 0.9rem; font-weight: 800; color: var(--cyan); letter-spacing: 0.08em; margin-bottom: 0.9rem; display: block; }
.step h3 { color: #fff; margin-bottom: 0.5rem; }
.step p { font-size: 0.9rem; }

/* ── Persona cards ──────────────────────────────────────── */
.persona { position: relative; }
.persona .role { font-size: 0.68rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.12em; color: var(--faint); margin-bottom: 0.5rem; }
.persona h3 { color: #fff; margin-bottom: 0.9rem; }
.persona .pain { font-size: 0.85rem; color: rgba(255,120,120,0.85); background: rgba(255,90,90,0.06); border-left: 2px solid rgba(255,90,90,0.3); padding: 0.6rem 0.85rem; border-radius: 0 8px 8px 0; margin-bottom: 0.9rem; font-style: italic; }
.persona .solve { font-size: 0.88rem; color: var(--w-70); }
.persona .ic {
  width: 46px; height: 46px; border-radius: 12px; display: flex; align-items: center; justify-content: center;
  margin-bottom: 1.1rem; background: rgba(59,130,246,0.12); border: 1px solid rgba(96,165,250,0.22);
}

/* ── Line icons (SVG sprite via <use>) ──────────────────── */
.i { width: 22px; height: 22px; display: block; flex-shrink: 0; color: var(--cyan); }
.i-sm { width: 15px; height: 15px; display: inline-block; vertical-align: -2px; color: var(--faint); }
.feature .ic .i, .persona .ic .i { color: var(--brand-400); }

/* ── Video demo ─────────────────────────────────────────── */
.video-frame {
  max-width: 900px; margin: 0 auto; border-radius: 18px; overflow: hidden;
  border: 1px solid var(--line-2); background: var(--ink-deep);
  box-shadow: 0 40px 100px rgba(0,0,0,0.6), 0 0 60px rgba(59,130,246,0.1);
}
.video-frame .convo-bar { border-bottom: 1px solid var(--line); }
.video-embed { position: relative; aspect-ratio: 16 / 9; background: #000; cursor: pointer; }
.video-embed iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.video-embed .poster { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.video-embed .play {
  position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%);
  width: 78px; height: 78px; border-radius: 50%; display: flex; align-items: center; justify-content: center;
  background: var(--grad); box-shadow: 0 12px 40px rgba(34,211,238,0.4); transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.video-embed:hover .play { transform: translate(-50%,-50%) scale(1.08); box-shadow: 0 16px 50px rgba(34,211,238,0.55); }
.video-embed .play svg { width: 26px; height: 26px; margin-left: 4px; fill: #05121c; }
.video-embed::after { content: ''; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(10,15,30,0.1), rgba(10,15,30,0.45)); pointer-events: none; }
.video-embed[data-loaded]::after, .video-embed[data-loaded] .play, .video-embed[data-loaded] .poster { display: none; }

/* ── Big CTA ────────────────────────────────────────────── */
.cta-band { position: relative; overflow: hidden; text-align: center; }
.cta-band h2 { max-width: 720px; margin: 0 auto 1rem; }
.cta-band p { max-width: 520px; margin: 0 auto 2.2rem; font-size: 1.05rem; }
.cta-actions { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

/* ── Forms ──────────────────────────────────────────────── */
.form-wrap { max-width: 560px; margin: 0 auto; background: var(--surface); border: 1px solid var(--line-2); border-radius: 22px; padding: 2.4rem; backdrop-filter: blur(16px); box-shadow: 0 40px 80px rgba(0,0,0,0.45); }
.form-title { font-family: 'Inter', sans-serif; font-size: 1.25rem; font-weight: 700; margin-bottom: 1.6rem; color: #fff; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
@media (max-width: 480px) { .form-row { grid-template-columns: 1fr; } }
.field { display: flex; flex-direction: column; gap: 0.45rem; margin-bottom: 1rem; }
.field label { font-size: 0.72rem; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; color: var(--faint); }
.field input, .field textarea, .field select {
  width: 100%; background: rgba(255,255,255,0.05); border: 1px solid var(--line-2); border-radius: 10px;
  padding: 0.75rem 1rem; color: var(--white); font-family: 'Inter', sans-serif; font-size: 0.92rem; outline: none;
  transition: border-color 0.2s ease, background 0.2s ease, box-shadow 0.2s ease; -webkit-appearance: none; appearance: none;
}
.field input::placeholder, .field textarea::placeholder { color: var(--ghost); }
.field input:focus, .field textarea:focus, .field select:focus { border-color: rgba(96,165,250,0.5); background: rgba(59,130,246,0.06); box-shadow: 0 0 0 3px rgba(59,130,246,0.12); }
.field textarea { resize: vertical; min-height: 110px; }
.form-submit { width: 100%; justify-content: center; margin-top: 0.4rem; }
.recaptcha-note { font-size: 0.72rem; color: var(--ghost); margin-top: 0.9rem; text-align: center; line-height: 1.5; }
.recaptcha-note a { color: var(--faint); text-decoration: underline; }
.recaptcha-note a:hover { color: var(--muted); }
.form-success { display: none; text-align: center; padding: 1.5rem 1rem; flex-direction: column; align-items: center; gap: 0.9rem; }
.form-success.show { display: flex; }
.success-ic { width: 58px; height: 58px; border-radius: 50%; background: var(--grad); display: flex; align-items: center; justify-content: center; font-size: 1.5rem; color: #05121c; box-shadow: 0 0 30px var(--glow-teal); }
.form-success .st { font-family: 'Inter', sans-serif; font-size: 1.25rem; font-weight: 700; color: #fff; }
.form-success .sm { font-size: 0.9rem; color: var(--muted); }

/* ── Prose (about page) ─────────────────────────────────── */
.prose { max-width: 680px; }
.prose p { font-size: 1.05rem; margin-bottom: 1.3rem; color: var(--w-70); }
.prose p strong { color: #fff; font-weight: 600; }
.lead { font-size: 1.25rem !important; color: var(--white) !important; line-height: 1.6; }

/* ── Value row (about / features split) ─────────────────── */
.split { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: clamp(2rem, 5vw, 4.5rem); align-items: center; }
@media (max-width: 860px) { .split { grid-template-columns: 1fr; } }
.split.rev .split-media { order: -1; }
@media (max-width: 860px) { .split.rev .split-media { order: 0; } }

/* ── Footer ─────────────────────────────────────────────── */
.footer { background: var(--ink-deep); border-top: 1px solid var(--line); padding: 3.5rem 0 2.5rem; }
.footer-grid { display: grid; grid-template-columns: 1.4fr repeat(3, 1fr); gap: 2rem; margin-bottom: 2.5rem; }
@media (max-width: 760px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 480px) { .footer-grid { grid-template-columns: 1fr; } }
.footer .brand { margin-bottom: 0.75rem; }
.footer-tag { font-size: 0.85rem; color: var(--faint); max-width: 260px; }
.footer-col h4 { font-size: 0.72rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.12em; color: var(--faint); margin-bottom: 1rem; }
.footer-col a { display: block; text-decoration: none; color: var(--muted); font-size: 0.9rem; padding: 0.28rem 0; transition: color 0.2s ease; }
.footer-col a:hover { color: var(--white); }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; gap: 1rem; flex-wrap: wrap; padding-top: 1.8rem; border-top: 1px solid var(--line); }
.footer-bottom p { font-size: 0.78rem; color: var(--ghost); }

/* Focus visibility (quality floor) */
:focus-visible { outline: 2px solid var(--cyan); outline-offset: 2px; border-radius: 4px; }

/* Page hero (sub-pages) */
.page-hero { padding: clamp(8rem, 14vw, 11rem) 0 clamp(3rem, 6vw, 5rem); position: relative; }
.page-hero h1 { font-size: clamp(2.4rem, 5vw, 3.8rem); margin-bottom: 1.2rem; }
.page-hero p { font-size: 1.15rem; max-width: 620px; }