/* ────────────────────────────────────────────────────────────────────────
   DigitalOman.ai — landing page · LIGHT THEME (Apple)
   Anchored to:
     white #FFFFFF · off-white #F5F5F7 · near-black #1D1D1F
     brand cyan #00BCD4 (used a touch deeper as #00ACC1 / #00838F
     where contrast on white needs it).
   Dark theme preserved in styles-dark.css.
   ──────────────────────────────────────────────────────────────────────── */

:root {
  /* Surfaces */
  --bg:           #FFFFFF;
  --bg-2:         #F5F5F7;        /* Apple's signature off-white */
  --surface:      #FFFFFF;
  --surface-2:    #FBFBFD;
  --app-grey:     #2A2A2A;        /* kept; used inside the device only */

  /* Borders */
  --border:       rgba(0,0,0,0.08);
  --border-soft:  rgba(0,0,0,0.05);
  --border-cyan:  rgba(0,172,193,0.30);

  /* Text */
  --black:        #1D1D1F;        /* primary */
  --white:        #1D1D1F;        /* legacy alias — primary text */
  --silver:       #424245;        /* body text */
  --silver-2:     #6E6E73;        /* secondary */
  --muted:        #86868B;
  --dim:          #A1A1A6;

  /* Brand cyan, deeper for contrast on white */
  --cyan:         #00ACC1;
  --cyan-bright:  #00BCD4;
  --cyan-deep:    #00838F;
  --cyan-glow:    rgba(0,172,193,0.20);

  --radius-sm:    10px;
  --radius:       16px;
  --radius-lg:    24px;
  --radius-xl:    32px;

  --font:         "Inter", -apple-system, BlinkMacSystemFont, "SF Pro Display",
                   "Segoe UI", Roboto, system-ui, sans-serif;
  --mono:         "JetBrains Mono", "SF Mono", ui-monospace, monospace;

  --maxw:         1180px;
  --pad:          clamp(20px, 4vw, 40px);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--black);
  font-family: var(--font);
  font-feature-settings: "ss01", "cv11";
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  line-height: 1.5;
  overflow-x: hidden;
}

/* Soft cyan whisper at top — the only ambient color on the page */
body::before {
  content: "";
  position: fixed; inset: 0;
  background:
    radial-gradient(1200px 600px at 80% -10%, rgba(0,172,193,0.07), transparent 60%),
    radial-gradient(900px 500px at 0% 30%, rgba(0,0,0,0.015), transparent 60%);
  pointer-events: none;
  z-index: 0;
}

main, .footer, .nav { position: relative; z-index: 1; }

a { color: inherit; text-decoration: none; }

::selection { background: var(--cyan); color: #fff; }

.skip {
  position: absolute; left: -9999px;
  background: var(--cyan); color: #fff;
  padding: 8px 12px; border-radius: 8px;
}
.skip:focus { left: 12px; top: 12px; z-index: 1000; }

/* ── NAV ─────────────────────────────────────────────────────────────────── */

.nav {
  position: sticky; top: 0; z-index: 50;
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  background: rgba(255,255,255,0.72);
  border-bottom: 1px solid transparent;
  transition: background .25s ease, border-color .25s ease;
}
.nav[data-scrolled="true"] {
  background: rgba(255,255,255,0.86);
  border-bottom-color: rgba(0,0,0,0.06);
}

.nav-inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 14px var(--pad);
  display: flex; align-items: center; justify-content: space-between;
  gap: 20px;
}

.brand {
  display: inline-flex; align-items: center;
  font-weight: 600; letter-spacing: -0.015em;
}
.brand-text {
  font-size: 18px;
  display: inline-flex; align-items: baseline;
  color: var(--black);
}
.brand-silver {
  background: linear-gradient(180deg, #1D1D1F 0%, #424245 100%);
  -webkit-background-clip: text; background-clip: text;
  color: transparent;
}
.brand-cyan {
  background: linear-gradient(180deg, #00BCD4 0%, #00838F 100%);
  -webkit-background-clip: text; background-clip: text;
  color: transparent;
}
.brand--lg .brand-text { font-size: 22px; }

.nav-links {
  display: flex; gap: 28px;
  font-size: 14px; color: var(--silver);
}
.nav-links a {
  position: relative; padding: 6px 0;
  transition: color .2s ease;
}
.nav-links a:hover { color: var(--black); }
.nav-links a::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0;
  height: 1px; background: var(--cyan);
  transform: scaleX(0); transform-origin: left;
  transition: transform .25s ease;
}
.nav-links a:hover::after { transform: scaleX(1); }

.nav-cta {
  font-size: 13px; font-weight: 600;
  padding: 9px 16px;
  border-radius: 999px;
  background: var(--black); color: #fff;
  border: 1px solid var(--black);
  transition: transform .15s ease, box-shadow .2s ease, background .2s ease;
}
.nav-cta:hover {
  transform: translateY(-1px);
  background: #2C2C2E;
  box-shadow: 0 8px 24px rgba(0,0,0,0.15);
}

@media (max-width: 720px) {
  .nav-links { display: none; }
}

/* ── HERO ────────────────────────────────────────────────────────────────── */

.hero {
  position: relative;
  padding: clamp(60px, 10vh, 120px) var(--pad) clamp(40px, 8vh, 80px);
  overflow: hidden;
  isolation: isolate;
}

.hero-glow {
  position: absolute; inset: -10% -10% auto -10%;
  height: 90vh;
  background:
    radial-gradient(60% 60% at 50% 20%, rgba(0,172,193,0.10), transparent 70%),
    radial-gradient(40% 40% at 80% 60%, rgba(0,188,212,0.06), transparent 70%);
  filter: blur(20px);
  pointer-events: none; z-index: -1;
}

.hero-inner {
  max-width: var(--maxw);
  margin: 0 auto;
  text-align: center;
}

.eyebrow {
  display: inline-block;
  font-size: 13px; font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--cyan-deep);
  margin: 0 0 22px;
  padding: 6px 14px;
  border: 1px solid var(--border-cyan);
  border-radius: 999px;
  background: rgba(0,172,193,0.06);
}

.hero-title {
  font-size: clamp(44px, 8vw, 104px);
  line-height: 1.02;
  letter-spacing: -0.04em;
  font-weight: 700;
  margin: 0 auto 28px;
  max-width: 14ch;
  color: var(--black);
}
.hero-title .silver {
  background: linear-gradient(180deg, #1D1D1F 0%, #6E6E73 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero-title .cyan {
  background: linear-gradient(180deg, #00BCD4 0%, #00838F 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-sub {
  font-size: clamp(17px, 1.6vw, 22px);
  color: var(--silver);
  max-width: 56ch;
  margin: 0 auto 40px;
  line-height: 1.5;
}

.cta-row {
  display: flex; gap: 18px;
  justify-content: center; align-items: center;
  flex-wrap: wrap;
  margin-bottom: 24px;
}

.store-badge {
  position: relative;
  display: inline-flex; align-items: center; gap: 16px;
  background: #000;
  color: #fff;
  padding: 18px 34px 18px 26px;
  border-radius: 18px;
  border: 1px solid #000;
  min-width: 260px;
  transition: transform .2s cubic-bezier(.2,.7,.2,1), box-shadow .3s ease, border-color .25s ease;
  isolation: isolate;
  overflow: hidden;
  box-shadow: 0 6px 18px rgba(0,0,0,0.10);
}
.store-badge::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background:
    radial-gradient(140% 100% at 50% 0%, rgba(0,172,193,0.18), transparent 60%);
  opacity: 0;
  transition: opacity .3s ease;
}
.store-badge::after {
  content: ""; position: absolute;
  inset: -2px;
  border-radius: inherit;
  background: linear-gradient(140deg, transparent 30%, rgba(0,188,212,0.55) 50%, transparent 70%);
  opacity: 0;
  transition: opacity .35s ease;
  z-index: -1;
}
.store-badge:hover {
  transform: translateY(-3px) scale(1.015);
  border-color: var(--cyan);
  box-shadow:
    0 22px 50px rgba(0,0,0,0.22),
    0 0 0 1px rgba(0,172,193,0.45),
    0 0 60px rgba(0,172,193,0.30);
}
.store-badge:hover::before { opacity: 1; }
.store-badge:hover::after  { opacity: 1; }

.store-glyph {
  width: 36px; height: 36px; flex: 0 0 36px;
  display: block;
}
.store-badge--apple .store-glyph {
  width: 32px; height: 36px; flex: 0 0 32px;
  color: #fff;
  fill: #fff;
  margin-top: -2px;
}

.store-badge span {
  display: flex; flex-direction: column; line-height: 1.05;
  text-align: left;
}
.store-badge small {
  font-size: 12px;
  color: rgba(255,255,255,0.82);
  letter-spacing: 0.04em;
  text-transform: none;
}
.store-badge strong {
  font-size: 23px;
  font-weight: 600;
  letter-spacing: -0.005em;
  margin-top: 4px;
  color: #fff;
}

.hero .store-badge--apple {
  animation: ctaPulse 4.2s ease-in-out 1.2s 2;
}
@keyframes ctaPulse {
  0%, 100% { box-shadow: 0 6px 18px rgba(0,0,0,0.10); }
  50%      { box-shadow: 0 6px 18px rgba(0,0,0,0.12), 0 0 0 14px rgba(0,172,193,0.06), 0 0 60px rgba(0,172,193,0.25); }
}
@media (prefers-reduced-motion: reduce) {
  .hero .store-badge--apple { animation: none; }
}

@media (max-width: 520px) {
  .store-badge {
    min-width: 0; width: 100%;
    padding: 16px 24px 16px 22px;
  }
  .store-badge strong { font-size: 21px; }
}

.hero-foot {
  margin: 12px 0 60px;
  font-size: 13px;
  color: var(--silver-2);
  display: inline-flex; align-items: center; gap: 8px;
}
.hero-foot .dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 14px var(--cyan);
}

/* ── Hero device ─────────────────────────────────────────────────────────── */

.hero-device {
  margin: 56px auto 0;
  display: grid; place-items: center;
  perspective: 1600px;
}

.device {
  position: relative;
  width: clamp(240px, 64vw, 360px);
  aspect-ratio: 360 / 760;
  border-radius: 54px;
  padding: 10px;
  background:
    linear-gradient(180deg, rgba(255,255,255,0.06), rgba(0,0,0,0.40)),
    linear-gradient(90deg,
      #2A2A2D 0%,
      #4A4A4F 12%,
      #1B1B1E 28%,
      #3C3C40 50%,
      #1B1B1E 72%,
      #4A4A4F 88%,
      #2A2A2D 100%);
  box-shadow:
    inset 0 0 0 1px rgba(255,255,255,0.10),
    inset 0 2px 0 rgba(255,255,255,0.06),
    inset 0 -2px 0 rgba(0,0,0,0.5),
    0 30px 60px rgba(0,0,0,0.18),
    0 60px 120px rgba(0,0,0,0.10),
    0 0 0 1px rgba(0,0,0,0.04),
    0 0 100px rgba(0,172,193,0.18);
  transform: rotateY(-1.5deg) rotateX(2deg);
}
.device::before {
  content: "";
  position: absolute; inset: 0;
  border-radius: inherit;
  background:
    radial-gradient(120% 40% at 50% 0%, rgba(255,255,255,0.10), transparent 60%);
  pointer-events: none;
}

.device-frame {
  position: relative;
  width: 100%; height: 100%;
  border-radius: 46px;
  background: #000;
  padding: 4px;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,0.05);
}

.device-screen {
  position: relative;
  width: 100%; height: 100%;
  border-radius: 42px;
  overflow: hidden;
  background: #1A1A1A;
}
.splash { width: 100%; height: 100%; display: block; }

.device-island {
  position: absolute;
  top: 14px; left: 50%; transform: translateX(-50%);
  width: 38%; max-width: 122px;
  height: 30px;
  background: #000;
  border-radius: 999px;
  z-index: 5;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,0.04);
}
.island-cam {
  position: absolute;
  right: 14px; top: 50%; transform: translateY(-50%);
  width: 8px; height: 8px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 35%, #1f3a44 0%, #000 60%);
  box-shadow: 0 0 0 1.2px rgba(0,188,212,0.18);
}

.device-btn {
  position: absolute;
  background: linear-gradient(90deg, rgba(0,0,0,0.45), rgba(255,255,255,0.06) 50%, rgba(0,0,0,0.45));
  border-radius: 2px;
  z-index: 1;
}
.device-btn--action    { left: -2px; top: 14%; width: 4px; height: 30px; border-radius: 2px 0 0 2px; }
.device-btn--vol-up    { left: -2px; top: 22%; width: 4px; height: 50px; border-radius: 2px 0 0 2px; }
.device-btn--vol-down  { left: -2px; top: calc(22% + 64px); width: 4px; height: 50px; border-radius: 2px 0 0 2px; }
.device-btn--power     { right: -2px; top: 26%; width: 4px; height: 80px; border-radius: 0 2px 2px 0; }

.water-group { animation: waterRise 7s ease-in-out infinite alternate; }
.wave        { animation: waveSlide 5s linear infinite; transform-origin: center; }
.wave--shine { animation: waveSlide 5s linear infinite; opacity: 0.7; }

@keyframes waterRise {
  0%   { transform: translateY(180px);  }
  100% { transform: translateY(-260px); }
}
@keyframes waveSlide {
  0%   { transform: translateX(0); }
  100% { transform: translateX(360px); }
}
@media (prefers-reduced-motion: reduce) {
  .water-group, .wave { animation: none; }
  .water-group { transform: translateY(-40px); }
}

/* ── STATS STRIP ─────────────────────────────────────────────────────────── */

.stats {
  background: var(--bg-2);
  border-top: 1px solid var(--border-soft);
  border-bottom: 1px solid var(--border-soft);
  padding: clamp(28px, 4vw, 44px) var(--pad);
}
.stats-inner {
  max-width: var(--maxw);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.stat {
  display: flex; flex-direction: column; gap: 6px;
  align-items: center; text-align: center;
}
.stat .num {
  font-size: clamp(34px, 4vw, 52px);
  font-weight: 700; letter-spacing: -0.03em;
  background: linear-gradient(180deg, #1D1D1F 0%, #424245 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.stat .lbl {
  font-size: 12px; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--silver-2);
}
@media (max-width: 720px) {
  .stats-inner { grid-template-columns: repeat(2, 1fr); gap: 28px; }
}

/* ── SECTIONS — shared ───────────────────────────────────────────────────── */

.section {
  padding: clamp(80px, 12vh, 140px) var(--pad);
}
.section-inner {
  max-width: var(--maxw);
  margin: 0 auto;
}
.section-inner--center { text-align: center; }

.lede { max-width: 760px; margin: 0 0 56px; }
.section-inner--center .lede { margin-left: auto; margin-right: auto; }

.h1 {
  font-size: clamp(40px, 6vw, 76px);
  letter-spacing: -0.035em;
  font-weight: 700;
  line-height: 1.05;
  margin: 0 0 18px;
  color: var(--black);
}
.h2 {
  font-size: clamp(34px, 5vw, 60px);
  letter-spacing: -0.03em;
  font-weight: 700;
  line-height: 1.05;
  margin: 14px 0 18px;
  color: var(--black);
}
.h2 .strike {
  text-decoration: line-through;
  text-decoration-color: var(--cyan);
  text-decoration-thickness: 4px;
  color: var(--silver-2);
}
.h3 {
  font-size: 22px;
  font-weight: 600;
  letter-spacing: -0.01em;
  margin: 0 0 10px;
  color: var(--black);
}
.lede-body {
  color: var(--silver);
  font-size: clamp(16px, 1.4vw, 19px);
  line-height: 1.55;
  margin: 0;
  max-width: 60ch;
}

/* ── ON-DEVICE / FEATURE BLOCK ───────────────────────────────────────────── */

.device-card {
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  background:
    radial-gradient(80% 100% at 0% 0%, rgba(0,172,193,0.06), transparent 60%),
    #FFFFFF;
  padding: clamp(28px, 4vw, 56px);
  overflow: hidden;
  box-shadow: 0 1px 2px rgba(0,0,0,0.03), 0 18px 50px rgba(0,0,0,0.06);
}
.device-card-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: clamp(28px, 4vw, 56px);
  align-items: center;
}
.dc-text p { color: var(--silver); font-size: 17px; line-height: 1.6; max-width: 50ch; }

.ticks {
  list-style: none; padding: 0; margin: 22px 0 0;
  display: flex; flex-direction: column; gap: 12px;
  color: var(--silver);
}
.ticks li {
  position: relative; padding-left: 26px;
  font-size: 15px;
}
.ticks li::before {
  content: ""; position: absolute; left: 0; top: 8px;
  width: 14px; height: 14px;
  border: 1.5px solid var(--cyan);
  border-radius: 50%;
  background:
    radial-gradient(circle at 50% 50%, var(--cyan) 0 28%, transparent 30%);
}

/* The "signal card" stays dark — it depicts a phone screen, and the
   contrast against the white panel adds visual interest. */
.signal-card {
  background: var(--app-grey);
  color: #E8E8EA;
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-lg);
  padding: 22px;
  display: flex; flex-direction: column; gap: 14px;
  position: relative;
  overflow: hidden;
  box-shadow: 0 12px 30px rgba(0,0,0,0.18);
}
.signal-card::before {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(80% 50% at 50% 0%, rgba(0,188,212,0.12), transparent 70%);
  pointer-events: none;
}
.signal-row {
  display: flex; align-items: center; justify-content: space-between;
  font-size: 14px; color: #C7C7CC;
  position: relative;
}
.signal-pill {
  padding: 4px 12px; border-radius: 999px;
  font-size: 12px; font-weight: 600;
  letter-spacing: 0.03em;
}
.signal-pill.off  { background: rgba(255,255,255,0.06); color: #C7C7CC; }
.signal-pill.on   { background: rgba(0,188,212,0.16); color: #5CE7FF; border: 1px solid rgba(0,188,212,0.35); }
.signal-pill.zero { background: rgba(34,211,238,0.10); color: #5CE7FF; font-family: var(--mono); }

.signal-bar {
  height: 6px;
  background: rgba(255,255,255,0.06);
  border-radius: 999px;
  overflow: hidden;
  margin-top: 4px;
  position: relative;
}
.signal-bar-fill {
  height: 100%; width: 100%;
  background: linear-gradient(90deg, #5CE7FF, #00BCD4);
  border-radius: inherit;
  animation: signalPulse 3s ease-in-out infinite;
}
@keyframes signalPulse {
  0%, 100% { opacity: 1; }
  50%      { opacity: 0.55; }
}
.signal-foot {
  font-family: var(--mono); font-size: 12px;
  color: #86868B; margin: 4px 0 0;
  letter-spacing: 0.04em;
}

@media (max-width: 820px) {
  .device-card-grid { grid-template-columns: 1fr; }
}

/* ── PROVIDERS ──────────────────────────────────────────────────────────── */

.section--providers {
  background: var(--bg-2);
}
.provider-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}
.provider {
  border: 1px solid var(--border);
  background: #FFFFFF;
  border-radius: var(--radius);
  padding: 22px 20px;
  display: flex; flex-direction: column; gap: 4px;
  transition: transform .2s ease, border-color .2s ease, box-shadow .25s ease;
  position: relative; overflow: hidden;
  box-shadow: 0 1px 2px rgba(0,0,0,0.03);
}
.provider::after {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(circle at 50% -20%, rgba(0,172,193,0.10), transparent 60%);
  opacity: 0; transition: opacity .25s ease;
  pointer-events: none;
}
.provider:hover {
  transform: translateY(-3px);
  border-color: var(--border-cyan);
  box-shadow: 0 12px 28px rgba(0,0,0,0.08);
}
.provider:hover::after { opacity: 1; }

.p-name { font-weight: 600; font-size: 16px; letter-spacing: -0.01em; color: var(--black); }
.p-sub  { font-size: 13px; color: var(--silver-2); }

.provider--custom {
  border-style: dashed;
  border-color: var(--border-cyan);
  background: rgba(0,172,193,0.04);
}

@media (max-width: 900px) { .provider-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 460px) { .provider-grid { grid-template-columns: 1fr; } }

/* ── COWORK ─────────────────────────────────────────────────────────────── */

.cowork-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.cowork-card {
  border: 1px solid var(--border);
  background: #FFFFFF;
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  position: relative; overflow: hidden;
  transition: border-color .2s ease, transform .2s ease, box-shadow .25s ease;
  box-shadow: 0 1px 3px rgba(0,0,0,0.04), 0 14px 36px rgba(0,0,0,0.06);
}
.cowork-card:hover {
  border-color: var(--border-cyan);
  transform: translateY(-4px);
  box-shadow: 0 1px 3px rgba(0,0,0,0.04), 0 24px 50px rgba(0,0,0,0.10);
}
.cowork-card::after {
  content: ""; position: absolute;
  width: 220px; height: 220px;
  top: -100px; right: -100px;
  background: radial-gradient(circle, rgba(0,172,193,0.10), transparent 60%);
  filter: blur(20px); pointer-events: none;
}
.cw-icon {
  width: 44px; height: 44px;
  display: grid; place-items: center;
  border-radius: 12px;
  background: rgba(0,172,193,0.10);
  color: var(--cyan-deep);
  border: 1px solid var(--border-cyan);
  margin-bottom: 18px;
}
.cw-icon svg { width: 22px; height: 22px; }

.cowork-card p { color: var(--silver); font-size: 15px; line-height: 1.55; margin: 0; }

@media (max-width: 900px) { .cowork-grid { grid-template-columns: 1fr; } }

/* ── PRIVACY ARCHITECTURE ───────────────────────────────────────────────── */

.section--privacy {
  background: var(--bg-2);
}

.arch {
  margin-top: 20px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 24px;
  align-items: center;
  position: relative;
}
.arch-node {
  border: 1px solid var(--border);
  background: #FFFFFF;
  border-radius: var(--radius-lg);
  padding: 28px;
  display: flex; flex-direction: column; gap: 6px;
  text-align: center; align-items: center;
  position: relative;
  box-shadow: 0 1px 2px rgba(0,0,0,0.03), 0 14px 30px rgba(0,0,0,0.06);
}
.arch-node strong { color: var(--black); font-size: 18px; letter-spacing: -0.01em; }
.arch-node small  { color: var(--silver-2); font-size: 13px; }
.arch-icon {
  width: 56px; height: 56px;
  display: grid; place-items: center;
  border-radius: 16px;
  background: rgba(0,172,193,0.10);
  color: var(--cyan-deep);
  border: 1px solid var(--border-cyan);
  margin-bottom: 10px;
}
.arch-icon svg { width: 28px; height: 28px; }

.arch-line {
  display: flex; flex-direction: column; align-items: center; gap: 6px;
  min-width: 180px;
}
.arch-line svg { width: 100%; height: 16px; display: block; }
.arch-line-label {
  font-family: var(--mono); font-size: 11px;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--cyan-deep);
}

.arch-missing {
  grid-column: 2;
  margin-top: 18px;
  text-align: center;
  display: flex; flex-direction: column; align-items: center; gap: 4px;
  border: 1px dashed rgba(0,0,0,0.16);
  border-radius: var(--radius);
  padding: 18px 22px;
  background: rgba(255,255,255,0.6);
  max-width: 360px;
  margin-left: auto; margin-right: auto;
}
.missing-x {
  font-size: 28px; line-height: 1;
  color: var(--cyan);
  margin-bottom: 4px;
}
.arch-missing strong { color: var(--black); font-size: 15px; }
.arch-missing small  { color: var(--silver-2); font-size: 13px; max-width: 32ch; }

@media (max-width: 820px) {
  .arch {
    grid-template-columns: 1fr;
    gap: 10px;
    justify-items: stretch;
  }
  .arch-node { width: 100%; }

  /* Vertical connector — short dashed line, label as a chip, line again.
     No rotation (which previously flipped the label vertically and made
     it overlap the cards). */
  .arch-line {
    transform: none;
    margin: 0;
    width: auto;
    min-width: 0;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    padding: 6px 0;
  }
  .arch-line svg { display: none; }
  .arch-line-label {
    background: var(--bg);
    padding: 4px 12px;
    border: 1px solid var(--border-cyan);
    border-radius: 999px;
    color: var(--cyan-deep);
    order: 2;            /* label sits between the two dashed segments */
  }
  .arch-line::before,
  .arch-line::after {
    content: "";
    display: block;
    width: 1px;
    height: 18px;
    background-image: repeating-linear-gradient(180deg, var(--cyan) 0 3px, transparent 3px 6px);
  }
  .arch-line::before { order: 1; }
  .arch-line::after  { order: 3; }

  .arch-missing { grid-column: 1; margin-top: 16px; }
}

/* ── FEATURE GRID ───────────────────────────────────────────────────────── */

.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.feature {
  border: 1px solid var(--border);
  background: #FFFFFF;
  border-radius: var(--radius);
  padding: 26px 22px;
  transition: border-color .2s ease, transform .2s ease, box-shadow .25s ease;
  box-shadow: 0 1px 2px rgba(0,0,0,0.03);
}
.feature:hover {
  border-color: var(--border-cyan);
  transform: translateY(-3px);
  box-shadow: 0 12px 28px rgba(0,0,0,0.08);
}
.f-icon {
  width: 38px; height: 38px;
  display: grid; place-items: center;
  border-radius: 10px;
  background: rgba(0,172,193,0.10);
  border: 1px solid var(--border-cyan);
  color: var(--cyan-deep);
  margin-bottom: 16px;
}
.f-icon svg { width: 20px; height: 20px; }
.feature h3 { font-size: 17px; margin: 0 0 6px; color: var(--black); }
.feature p  { color: var(--silver); font-size: 14px; line-height: 1.55; margin: 0; }

@media (max-width: 900px) { .feature-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px) { .feature-grid { grid-template-columns: 1fr; } }

/* ── COMPARISON ─────────────────────────────────────────────────────────── */

.section--compare { background: var(--bg-2); }

.compare-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}
.compare-card {
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  border: 1px solid var(--border);
  position: relative;
  overflow: hidden;
  background: #FFFFFF;
  box-shadow: 0 1px 2px rgba(0,0,0,0.03), 0 16px 40px rgba(0,0,0,0.05);
}
.compare-card ul {
  list-style: none; padding: 0; margin: 22px 0 0;
  display: flex; flex-direction: column; gap: 12px;
  font-size: 14.5px; color: var(--silver); line-height: 1.55;
}
.compare-card li b { color: var(--black); font-weight: 600; }

.cc-head {
  display: flex; align-items: center; justify-content: space-between;
  gap: 12px; flex-wrap: wrap;
}
.cc-tag {
  font-size: 13px; font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--black);
}
.cc-pill {
  padding: 4px 12px; border-radius: 999px;
  font-size: 11.5px; font-weight: 600;
  letter-spacing: 0.06em; text-transform: uppercase;
}
.cc-pill--good { background: rgba(0,172,193,0.12); color: var(--cyan-deep); border: 1px solid var(--border-cyan); }
.cc-pill--bad  { background: rgba(0,0,0,0.04); color: var(--silver-2); border: 1px solid var(--border); }

.compare-card--ours {
  background:
    radial-gradient(80% 100% at 0% 0%, rgba(0,172,193,0.08), transparent 60%),
    #FFFFFF;
  border-color: var(--cyan);
  box-shadow: 0 1px 2px rgba(0,0,0,0.03), 0 18px 50px rgba(0,172,193,0.18);
}
.compare-card--ours::before {
  content: ""; position: absolute; inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(180deg, rgba(0,172,193,0.6), transparent 40%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude;
  pointer-events: none;
}
.compare-card--theirs {
  background: var(--surface-2);
}
.compare-card--theirs ul li { color: var(--silver-2); }

@media (max-width: 820px) { .compare-grid { grid-template-columns: 1fr; } }

/* ── QUOTE ──────────────────────────────────────────────────────────────── */

.section--quote { padding-top: 60px; padding-bottom: 60px; }
.quote {
  margin: 0; max-width: 880px; margin: 0 auto;
  text-align: center;
  padding: 44px 24px;
  border-top: 1px solid var(--border-soft);
  border-bottom: 1px solid var(--border-soft);
}
.quote p {
  font-size: clamp(28px, 4vw, 44px);
  letter-spacing: -0.025em;
  line-height: 1.18;
  font-weight: 600;
  margin: 0 0 14px;
  color: var(--black);
}
.quote footer {
  font-size: 13px;
  color: var(--silver-2);
  letter-spacing: 0.04em;
}

/* ── FINAL CTA ──────────────────────────────────────────────────────────── */

.section--final {
  position: relative; overflow: hidden;
  padding: clamp(100px, 14vh, 160px) var(--pad);
  isolation: isolate;
  background: var(--bg-2);
}
.final-glow {
  position: absolute; inset: 0; z-index: -1;
  background:
    radial-gradient(50% 60% at 50% 50%, rgba(0,172,193,0.18), transparent 70%);
  filter: blur(30px);
}
.final-sub {
  color: var(--silver); font-size: 18px;
  margin: 0 auto 32px; max-width: 50ch;
}

/* ── FOOTER ─────────────────────────────────────────────────────────────── */

.footer {
  border-top: 1px solid var(--border-soft);
  padding: 60px var(--pad) 24px;
  background: #FFFFFF;
}
.footer-inner {
  max-width: var(--maxw); margin: 0 auto;
  display: grid;
  grid-template-columns: 1.2fr 2fr;
  gap: 40px;
}
.footer-tag {
  color: var(--silver-2); font-size: 13px;
  margin: 14px 0 0;
}

.footer-cols {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
.footer-col h4 {
  font-size: 12px; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--silver-2);
  margin: 0 0 14px;
  font-weight: 600;
}
.footer-col a {
  display: block;
  font-size: 14px; color: var(--silver);
  margin-bottom: 8px;
  transition: color .2s ease;
}
.footer-col a:hover { color: var(--cyan-deep); }

.footer-bar {
  max-width: var(--maxw); margin: 40px auto 0;
  padding-top: 18px;
  border-top: 1px solid var(--border-soft);
  display: flex; justify-content: space-between;
  font-size: 12px; color: var(--muted);
  flex-wrap: wrap; gap: 8px;
}

@media (max-width: 720px) {
  .footer-inner { grid-template-columns: 1fr; gap: 32px; }
  .footer-cols  { grid-template-columns: repeat(2, 1fr); gap: 24px; }
}
@media (max-width: 460px) {
  .footer-cols  { grid-template-columns: 1fr; gap: 24px; }
}

/* ── SCROLL REVEAL ──────────────────────────────────────────────────────── */

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity .8s ease, transform .8s cubic-bezier(.2,.7,.2,1);
}
.reveal.in {
  opacity: 1;
  transform: translateY(0);
}
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
}