/* ═══════════════════════════════════════════════════════════════════
   Trevis Landing: futuristic petrol theme
   Brand: petrol scale #e3f0f2 → #041217, primary #125a6b
   ═══════════════════════════════════════════════════════════════════ */

:root {
  /* Brand colours (mirrors the Trevis console theme) */
  --petrol-50: #e3f0f2;
  --petrol-100: #c2dde2;
  --petrol-200: #8dbcc6;
  --petrol-300: #5899aa;
  --petrol-400: #2d7a8e;
  --petrol-500: #125a6b;
  --petrol-600: #0e4653;
  --petrol-700: #0b3440;
  --petrol-800: #07222b;
  --petrol-900: #041217;

  --cyan-glow: #3fd6f2;
  --wa-green: #25d366;

  --bg: #030d11;
  --surface: rgba(7, 34, 43, 0.55);
  --surface-solid: #07222b;
  --line: rgba(141, 188, 198, 0.14);
  --line-strong: rgba(141, 188, 198, 0.28);
  --ink: #e3f0f2;
  --ink-2: #a7c3ca;
  --ink-3: #6d8b93;

  --success: #34d399;
  --danger: #f87171;
  --warning: #fbbf24;

  --font-sans: 'IBM Plex Sans', system-ui, sans-serif;
  --font-mono: 'IBM Plex Mono', ui-monospace, monospace;
  --font-display: 'Space Grotesk', 'IBM Plex Sans', sans-serif;

  --radius-sm: 8px;
  --radius: 14px;
  --radius-lg: 22px;

  --container: 1180px;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-sans);
  background: var(--bg);
  color: var(--ink);
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img, svg { display: inline-block; vertical-align: middle; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }

.container {
  width: min(var(--container), 92%);
  margin-inline: auto;
}

/* ── Background FX ─────────────────────────────────────────────── */
.bg-fx {
  position: fixed;
  inset: 0;
  z-index: -1;
  overflow: hidden;
  pointer-events: none;
}

.bg-grid {
  position: absolute;
  inset: -2px;
  background-image:
    linear-gradient(rgba(141, 188, 198, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(141, 188, 198, 0.05) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 90% 70% at 50% 0%, black 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 90% 70% at 50% 0%, black 30%, transparent 75%);
}

.bg-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(110px);
  opacity: 0.5;
  animation: drift 22s ease-in-out infinite alternate;
}
.bg-glow--1 {
  width: 640px; height: 640px;
  top: -220px; left: 8%;
  background: radial-gradient(circle, rgba(18, 90, 107, 0.55), transparent 70%);
}
.bg-glow--2 {
  width: 520px; height: 520px;
  top: 8%; right: -140px;
  background: radial-gradient(circle, rgba(63, 214, 242, 0.16), transparent 70%);
  animation-delay: -8s;
}
.bg-glow--3 {
  width: 700px; height: 700px;
  bottom: -300px; left: 32%;
  background: radial-gradient(circle, rgba(14, 70, 83, 0.5), transparent 70%);
  animation-delay: -15s;
}

@keyframes drift {
  from { transform: translate3d(0, 0, 0) scale(1); }
  to   { transform: translate3d(60px, 40px, 0) scale(1.12); }
}

/* ── Shared bits ───────────────────────────────────────────────── */
.text-gradient {
  background: linear-gradient(92deg, var(--petrol-200), var(--cyan-glow) 55%, var(--petrol-300));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.eyebrow {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--petrol-200);
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  padding: 6px 14px;
  margin-bottom: 18px;
  background: rgba(18, 90, 107, 0.18);
}

.section { padding: 110px 0; position: relative; }

.section__head {
  max-width: 720px;
  margin: 0 auto 64px;
  text-align: center;
}
.section__head h2 {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 42px);
  line-height: 1.18;
  font-weight: 700;
  letter-spacing: -0.01em;
}
.section__head p {
  margin-top: 16px;
  color: var(--ink-2);
  font-size: 17px;
}

.pulse-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--cyan-glow);
  box-shadow: 0 0 0 0 rgba(63, 214, 242, 0.5);
  animation: pulse 2s infinite;
  display: inline-block;
  flex: none;
}
.pulse-dot--green {
  background: var(--wa-green);
  box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.5);
}
@keyframes pulse {
  0%   { box-shadow: 0 0 0 0 rgba(63, 214, 242, 0.45); }
  70%  { box-shadow: 0 0 0 9px rgba(63, 214, 242, 0); }
  100% { box-shadow: 0 0 0 0 rgba(63, 214, 242, 0); }
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 14px;
  border-radius: 10px;
  padding: 10px 18px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease, border-color 0.18s ease;
  white-space: nowrap;
}
.btn--lg { padding: 14px 26px; font-size: 15px; border-radius: 12px; }

.btn--primary {
  background: linear-gradient(135deg, var(--petrol-400), var(--petrol-500) 60%, var(--petrol-600));
  color: #f2fbfd;
  box-shadow: 0 0 0 1px rgba(141, 188, 198, 0.25) inset, 0 8px 28px rgba(18, 90, 107, 0.45);
}
.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 0 1px rgba(141, 188, 198, 0.4) inset, 0 14px 38px rgba(45, 122, 142, 0.55);
}

.btn--outline {
  border-color: var(--line-strong);
  color: var(--petrol-100);
  background: rgba(7, 34, 43, 0.4);
}
.btn--outline:hover { border-color: var(--petrol-300); transform: translateY(-2px); }

.btn--ghost { color: var(--ink-2); }
.btn--ghost:hover { color: var(--ink); }

/* Reveal on scroll */
.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1), transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}
.reveal.is-visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.001s !important; transition-duration: 0.001s !important; }
  .reveal { opacity: 1; transform: none; }
  html { scroll-behavior: auto; }
}

/* ── Nav ───────────────────────────────────────────────────────── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 50;
  transition: background 0.25s ease, border-color 0.25s ease, backdrop-filter 0.25s ease;
  border-bottom: 1px solid transparent;
}
.nav.is-scrolled {
  background: rgba(3, 13, 17, 0.78);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom-color: var(--line);
}

.nav__inner {
  display: flex;
  align-items: center;
  gap: 32px;
  height: 68px;
}

.nav__logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 19px;
  letter-spacing: 0.01em;
}
.nav__logo-mark { border-radius: 8px; box-shadow: 0 0 18px rgba(45, 122, 142, 0.5); }

.nav__links {
  display: flex;
  gap: 26px;
  margin-inline: auto;
}
.nav__links a {
  font-size: 14px;
  color: var(--ink-2);
  transition: color 0.15s ease;
}
.nav__links a:hover { color: var(--ink); }

.nav__actions { display: flex; gap: 10px; }

.nav__burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: 0;
  cursor: pointer;
  padding: 8px;
  margin-left: auto;
}
.nav__burger span {
  width: 22px; height: 2px;
  background: var(--ink);
  border-radius: 2px;
  transition: transform 0.2s ease, opacity 0.2s ease;
}
.nav__burger.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__burger.is-open span:nth-child(2) { opacity: 0; }
.nav__burger.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.nav__mobile {
  display: none;
  flex-direction: column;
  gap: 4px;
  padding: 12px 5% 22px;
  background: rgba(3, 13, 17, 0.96);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}
.nav__mobile a { padding: 10px 4px; color: var(--ink-2); font-size: 15px; }
.nav__mobile a:hover { color: var(--ink); }
.nav__mobile .btn { justify-content: center; margin-top: 10px; color: #f2fbfd; }
.nav__mobile.is-open { display: flex; }

/* ── Hero ──────────────────────────────────────────────────────── */
.hero { padding: 168px 0 90px; }

.hero__inner {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 56px;
  align-items: center;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.08em;
  color: var(--petrol-100);
  border: 1px solid var(--line-strong);
  background: rgba(18, 90, 107, 0.2);
  border-radius: 999px;
  padding: 8px 16px;
  margin-bottom: 26px;
}

.hero__title {
  font-family: var(--font-display);
  font-size: clamp(34px, 5.2vw, 58px);
  line-height: 1.08;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 22px;
}

.hero__sub {
  color: var(--ink-2);
  font-size: 17.5px;
  max-width: 540px;
  margin-bottom: 34px;
}
.hero__sub strong { color: var(--petrol-100); }

.hero__channels {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 30px;
}
.channel-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.04em;
  border-radius: 999px;
  padding: 7px 14px;
  border: 1px solid var(--line-strong);
  background: rgba(7, 34, 43, 0.5);
  color: var(--petrol-100);
}
.channel-chip em {
  font-style: normal;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  border-radius: 5px;
  padding: 2px 7px;
}
.channel-chip--live { border-color: rgba(37, 211, 102, 0.35); }
.channel-chip--live svg { color: var(--wa-green); }
.channel-chip--live em {
  color: var(--wa-green);
  background: rgba(37, 211, 102, 0.1);
  border: 1px solid rgba(37, 211, 102, 0.3);
}
.channel-chip--soon svg { color: var(--cyan-glow); }
.channel-chip--soon em {
  color: var(--cyan-glow);
  background: rgba(63, 214, 242, 0.08);
  border: 1px solid rgba(63, 214, 242, 0.25);
}

.hero__actions { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 30px; }

.hero__proof {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
  color: var(--ink-2);
  font-size: 14px;
}
.hero__proof li { display: flex; align-items: center; gap: 8px; }
.check {
  color: var(--success);
  font-weight: 700;
}

/* Phone mockup */
.hero__visual {
  position: relative;
  display: flex;
  justify-content: flex-start;
  padding-left: 6px;
  transition-delay: 0.15s;
}

.phone {
  width: 320px;
  border-radius: 38px;
  background: linear-gradient(160deg, #0b3440, #041217 70%);
  border: 1px solid var(--line-strong);
  box-shadow:
    0 0 0 6px rgba(7, 34, 43, 0.8),
    0 30px 80px rgba(0, 0, 0, 0.55),
    0 0 90px rgba(45, 122, 142, 0.25);
  padding: 14px 12px 18px;
  position: relative;
  animation: float 7s ease-in-out infinite;
}
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

.phone__notch {
  width: 110px; height: 22px;
  background: #030d11;
  border-radius: 999px;
  margin: 0 auto 12px;
}

.phone__header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px 12px;
  border-bottom: 1px solid var(--line);
}
.phone__avatar {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--petrol-400), var(--petrol-600));
  display: grid;
  place-items: center;
  box-shadow: 0 0 14px rgba(45, 122, 142, 0.55);
}
.phone__name { font-weight: 600; font-size: 14px; }
.phone__status {
  font-size: 11.5px;
  color: var(--ink-3);
  display: flex;
  align-items: center;
  gap: 6px;
}
.phone__status .pulse-dot { width: 6px; height: 6px; }

.phone__chat {
  padding: 14px 6px 4px;
  height: 408px; /* fixed: both scenes share the same footprint, no layout shift */
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  overflow: hidden;
}

.chat-scene {
  display: none;
  flex-direction: column;
  gap: 10px;
}
.chat-scene.is-active { display: flex; }

.msg {
  max-width: 86%;
  font-size: 13px;
  line-height: 1.45;
  padding: 9px 12px;
  border-radius: 14px;
  display: none; /* hidden bubbles take no space, so gaps stay consistent */
}
.msg.is-shown {
  display: block;
  animation: msg-in 0.35s cubic-bezier(0.16, 1, 0.3, 1) both;
}
@keyframes msg-in {
  from { opacity: 0; transform: translateY(10px) scale(0.97); }
  to   { opacity: 1; transform: none; }
}

.msg--out {
  align-self: flex-end;
  background: linear-gradient(135deg, #0f5c46, #0a4433);
  border: 1px solid rgba(37, 211, 102, 0.25);
  border-bottom-right-radius: 4px;
  color: #d9fbe9;
}
.msg--in {
  align-self: flex-start;
  background: rgba(11, 52, 64, 0.85);
  border: 1px solid var(--line-strong);
  border-bottom-left-radius: 4px;
  color: var(--petrol-50);
}
.msg--in strong { color: #fff; }

.msg__cite {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 8px;
  padding-top: 7px;
  border-top: 1px dashed rgba(141, 188, 198, 0.3);
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--petrol-200);
}

.msg--divider {
  align-self: center;
  max-width: none;
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--petrol-200);
  background: rgba(18, 90, 107, 0.25);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 3px 12px;
}

.msg--in em { font-style: normal; color: var(--petrol-100); font-family: var(--font-mono); font-size: 12px; }

.msg__link {
  display: block;
  margin-top: 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--cyan-glow);
  text-decoration: underline;
  text-decoration-color: rgba(63, 214, 242, 0.4);
  text-underline-offset: 2px;
  word-break: break-all;
}

.msg--typing {
  align-self: flex-start;
  background: rgba(11, 52, 64, 0.85);
  border: 1px solid var(--line-strong);
  gap: 5px;
  padding: 12px 14px;
}
.msg--typing.is-shown { display: inline-flex; }
.msg--typing span {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--petrol-200);
  animation: blink 1.2s infinite;
}
.msg--typing span:nth-child(2) { animation-delay: 0.2s; }
.msg--typing span:nth-child(3) { animation-delay: 0.4s; }
@keyframes blink { 0%, 60%, 100% { opacity: 0.25; } 30% { opacity: 1; } }

/* Trace card */
.trace-card {
  position: absolute;
  right: -20px;
  bottom: 26px;
  width: 235px;
  background: rgba(4, 18, 23, 0.88);
  backdrop-filter: blur(12px);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  padding: 14px 16px;
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.5), 0 0 40px rgba(63, 214, 242, 0.08);
  animation: float 7s ease-in-out -3.5s infinite;
}
.trace-card__title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.18em;
  color: var(--petrol-200);
  margin-bottom: 10px;
}
.trace-card__steps {
  display: flex;
  flex-direction: column;
  gap: 7px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-2);
}
.trace-card__steps li { display: flex; align-items: center; gap: 8px; }
.trace-tag {
  font-size: 9.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--cyan-glow);
  background: rgba(63, 214, 242, 0.08);
  border: 1px solid rgba(63, 214, 242, 0.2);
  border-radius: 5px;
  padding: 1px 6px;
  min-width: 52px;
  text-align: center;
}

/* ── Stats ─────────────────────────────────────────────────────── */
.stats {
  border-block: 1px solid var(--line);
  background: rgba(7, 34, 43, 0.25);
  backdrop-filter: blur(6px);
}
.stats__inner {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
  padding: 42px 0;
}
.stat { text-align: center; }
.stat__num {
  font-family: var(--font-display);
  font-size: 40px;
  font-weight: 700;
  background: linear-gradient(180deg, var(--petrol-50), var(--petrol-200));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.stat__unit { font-size: 22px; }
.stat__label { color: var(--ink-3); font-size: 13.5px; margin-top: 4px; }

/* ── Problem ───────────────────────────────────────────────────── */
.problem__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.problem-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 30px 26px;
  backdrop-filter: blur(8px);
  transition: transform 0.25s ease, border-color 0.25s ease, opacity 0.7s cubic-bezier(0.16,1,0.3,1);
}
.problem-card:hover { transform: translateY(-5px); border-color: var(--line-strong); }
.problem-card__icon { font-size: 26px; margin-bottom: 14px; }
.problem-card h3 { font-size: 17.5px; font-weight: 600; margin-bottom: 8px; }
.problem-card p { color: var(--ink-2); font-size: 14.5px; }

/* ── How it works ──────────────────────────────────────────────── */
.how__flow {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr auto 1fr;
  gap: 14px;
  align-items: stretch;
}

.how-step {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 30px 24px 26px;
  backdrop-filter: blur(8px);
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease, opacity 0.7s cubic-bezier(0.16,1,0.3,1);
}
.how-step:hover {
  transform: translateY(-5px);
  border-color: var(--petrol-400);
  box-shadow: 0 18px 44px rgba(18, 90, 107, 0.3);
}
.how-step::before {
  content: attr(data-step);
  position: absolute;
  top: 18px; right: 20px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ink-3);
  letter-spacing: 0.1em;
}
.how-step__icon {
  width: 52px; height: 52px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  color: var(--cyan-glow);
  background: rgba(63, 214, 242, 0.07);
  border: 1px solid rgba(63, 214, 242, 0.18);
  margin-bottom: 18px;
  box-shadow: 0 0 24px rgba(63, 214, 242, 0.1);
}
.how-step h3 { font-size: 16.5px; font-weight: 600; margin-bottom: 8px; }
.how-step p { color: var(--ink-2); font-size: 13.8px; }

.how__arrow {
  align-self: center;
  width: 26px; height: 2px;
  position: relative;
  background: linear-gradient(90deg, transparent, var(--petrol-300));
}
.how__arrow::after {
  content: '';
  position: absolute;
  right: -1px; top: -4px;
  border: 5px solid transparent;
  border-left-color: var(--petrol-300);
}

/* ── Features ──────────────────────────────────────────────────── */
.features__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.feature-card {
  position: relative;
  overflow: hidden;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  backdrop-filter: blur(8px);
  transition: transform 0.25s ease, border-color 0.25s ease, opacity 0.7s cubic-bezier(0.16,1,0.3,1);
}
.feature-card:hover { transform: translateY(-5px); border-color: var(--line-strong); }
.feature-card--wide { grid-column: span 2; }

.feature-card__glow {
  position: absolute;
  top: -60px; right: -60px;
  width: 240px; height: 240px;
  background: radial-gradient(circle, rgba(63, 214, 242, 0.1), transparent 70%);
  pointer-events: none;
}
.feature-card__icon {
  width: 48px; height: 48px;
  border-radius: 13px;
  display: grid;
  place-items: center;
  color: var(--petrol-200);
  background: rgba(18, 90, 107, 0.28);
  border: 1px solid var(--line-strong);
  margin-bottom: 18px;
}
.feature-card h3 { font-size: 18px; font-weight: 600; margin-bottom: 8px; }
.feature-card p { color: var(--ink-2); font-size: 14.5px; }

/* ── Security ──────────────────────────────────────────────────── */
.security {
  background: linear-gradient(180deg, transparent, rgba(7, 34, 43, 0.35) 20%, rgba(7, 34, 43, 0.35) 80%, transparent);
}
.security__inner {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 60px;
  align-items: center;
}
.security__copy h2 {
  font-family: var(--font-display);
  font-size: clamp(28px, 3.6vw, 40px);
  line-height: 1.15;
  font-weight: 700;
  margin-bottom: 16px;
}
.security__copy > p { color: var(--ink-2); font-size: 16.5px; margin-bottom: 30px; max-width: 520px; }

.security__list { display: flex; flex-direction: column; gap: 18px; }
.security__list li {
  position: relative;
  padding-left: 34px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.security__list li::before {
  content: '';
  position: absolute;
  left: 0; top: 4px;
  width: 18px; height: 18px;
  border-radius: 50%;
  background: rgba(52, 211, 153, 0.12) url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none'%3E%3Cpath d='M5 13l4 4L19 7' stroke='%2334d399' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/10px no-repeat;
  border: 1px solid rgba(52, 211, 153, 0.35);
}
.security__list strong { font-size: 15.5px; }
.security__list span { color: var(--ink-2); font-size: 14px; }

/* Shield scene */
.shield-scene {
  position: relative;
  width: 380px; height: 380px;
  margin-inline: auto;
}
.shield-ring {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 1px dashed rgba(141, 188, 198, 0.25);
  animation: spin 40s linear infinite;
}
.shield-ring--2 { inset: 44px; animation-duration: 30s; animation-direction: reverse; border-style: solid; border-color: rgba(141, 188, 198, 0.12); }
.shield-ring--3 { inset: 88px; animation-duration: 22s; }
@keyframes spin { to { transform: rotate(360deg); } }

.shield-core {
  position: absolute;
  inset: 132px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: radial-gradient(circle, rgba(18, 90, 107, 0.5), rgba(4, 18, 23, 0.9) 75%);
  border: 1px solid var(--line-strong);
  box-shadow: 0 0 70px rgba(45, 122, 142, 0.4), inset 0 0 30px rgba(63, 214, 242, 0.08);
}

.orbit-chip {
  position: absolute;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--petrol-100);
  background: rgba(4, 18, 23, 0.92);
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  padding: 6px 14px;
  box-shadow: 0 8px 22px rgba(0, 0, 0, 0.45);
  animation: float 6s ease-in-out infinite;
}
.orbit-chip--1 { top: 6%; left: 46%; }
.orbit-chip--2 { top: 40%; right: -4%; animation-delay: -1.5s; }
.orbit-chip--3 { bottom: 8%; left: 18%; animation-delay: -3s; }
.orbit-chip--4 { top: 34%; left: -4%; animation-delay: -4.5s; }

/* ── Console preview ───────────────────────────────────────────── */
.console__frame {
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: rgba(4, 18, 23, 0.85);
  box-shadow: 0 40px 100px rgba(0, 0, 0, 0.5), 0 0 80px rgba(45, 122, 142, 0.16);
  max-width: 940px;
  margin: 0 auto 54px;
}
.console__chrome {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--line);
  background: rgba(7, 34, 43, 0.6);
}
.dot { width: 11px; height: 11px; border-radius: 50%; }
.dot--r { background: #f87171; } .dot--y { background: #fbbf24; } .dot--g { background: #34d399; }
.console__url {
  margin-left: 14px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--ink-3);
  background: rgba(3, 13, 17, 0.6);
  border: 1px solid var(--line);
  border-radius: 7px;
  padding: 4px 14px;
}

.console__body { display: grid; grid-template-columns: 190px 1fr; min-height: 340px; }

.console__side {
  border-right: 1px solid var(--line);
  padding: 16px 10px;
  display: flex;
  flex-direction: column;
  gap: 3px;
}
.console__side-item {
  font-size: 12.5px;
  color: var(--ink-3);
  padding: 7px 12px;
  border-radius: 8px;
}
.console__side-item--active {
  color: var(--petrol-50);
  background: rgba(18, 90, 107, 0.35);
  border: 1px solid var(--line-strong);
}

.console__main { padding: 20px 22px; display: flex; flex-direction: column; gap: 18px; }

.console__cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.console__metric {
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(7, 34, 43, 0.5);
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
}
.console__metric-num {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 700;
  color: var(--petrol-100);
}
.console__metric span:last-child { font-size: 11.5px; color: var(--ink-3); }

.console__chart {
  display: flex;
  align-items: flex-end;
  gap: 10px;
  height: 90px;
  padding: 0 6px;
}
.console__bar {
  flex: 1;
  height: var(--h);
  border-radius: 6px 6px 2px 2px;
  background: linear-gradient(180deg, rgba(63, 214, 242, 0.55), rgba(18, 90, 107, 0.5));
  box-shadow: 0 0 14px rgba(63, 214, 242, 0.12);
  transform-origin: bottom;
  animation: grow 1s cubic-bezier(0.16, 1, 0.3, 1) both;
}
.console__frame.is-visible .console__bar { animation-play-state: running; }
.console__bar:nth-child(2) { animation-delay: 0.08s; }
.console__bar:nth-child(3) { animation-delay: 0.16s; }
.console__bar:nth-child(4) { animation-delay: 0.24s; }
.console__bar:nth-child(5) { animation-delay: 0.32s; }
.console__bar:nth-child(6) { animation-delay: 0.4s; }
.console__bar:nth-child(7) { animation-delay: 0.48s; }
@keyframes grow { from { transform: scaleY(0); } to { transform: scaleY(1); } }

.console__rows { display: flex; flex-direction: column; gap: 8px; }
.console__row {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--ink-2);
  border: 1px solid var(--line);
  border-radius: 9px;
  padding: 8px 12px;
  background: rgba(7, 34, 43, 0.35);
}
.pill {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  border-radius: 5px;
  padding: 2px 8px;
  flex: none;
}
.pill--ok   { color: var(--success); background: rgba(52, 211, 153, 0.1); border: 1px solid rgba(52, 211, 153, 0.3); }
.pill--deny { color: var(--danger); background: rgba(248, 113, 113, 0.1); border: 1px solid rgba(248, 113, 113, 0.3); }
.pill--nf   { color: var(--warning); background: rgba(251, 191, 36, 0.1); border: 1px solid rgba(251, 191, 36, 0.3); }

.console__points {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  max-width: 1040px;
  margin-inline: auto;
}
.console-point { display: flex; flex-direction: column; gap: 4px; padding-top: 16px; border-top: 2px solid var(--petrol-500); }
.console-point strong { font-size: 15px; }
.console-point span { color: var(--ink-2); font-size: 13.5px; }

/* ── Comparison ────────────────────────────────────────────────── */
.compare__table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-lg);
  background: rgba(4, 18, 23, 0.7);
  backdrop-filter: blur(8px);
  max-width: 880px;
  margin-inline: auto;
}
.compare__table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14.5px;
  min-width: 560px;
}
.compare__table th, .compare__table td {
  text-align: left;
  padding: 16px 22px;
  border-bottom: 1px solid var(--line);
}
.compare__table thead th {
  font-family: var(--font-display);
  font-size: 15px;
  padding-top: 22px;
}
.compare__table tbody tr:last-child th,
.compare__table tbody tr:last-child td { border-bottom: 0; }
.compare__table tbody th { color: var(--ink-2); font-weight: 500; }
.compare__table td { color: var(--ink-2); }

.compare__trevis {
  background: rgba(18, 90, 107, 0.16);
  color: var(--petrol-50) !important;
  border-inline: 1px solid var(--line);
}
thead .compare__trevis { color: var(--cyan-glow) !important; }

.yes { color: var(--success); font-weight: 700; margin-right: 6px; }
.no  { color: var(--danger); font-weight: 700; margin-right: 6px; }

/* ── FAQ ───────────────────────────────────────────────────────── */
.faq__inner {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 60px;
  align-items: start;
}
.faq .section__head { text-align: left; margin: 0; position: sticky; top: 110px; }

.faq__list { display: flex; flex-direction: column; gap: 12px; }
.faq-item {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  backdrop-filter: blur(8px);
  transition: border-color 0.2s ease, opacity 0.7s cubic-bezier(0.16,1,0.3,1), transform 0.7s cubic-bezier(0.16,1,0.3,1);
}
.faq-item[open] { border-color: var(--petrol-400); }
.faq-item summary {
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  font-weight: 600;
  font-size: 15.5px;
  padding: 18px 22px;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item__chev {
  flex: none;
  width: 10px; height: 10px;
  border-right: 2px solid var(--petrol-200);
  border-bottom: 2px solid var(--petrol-200);
  transform: rotate(45deg);
  transition: transform 0.2s ease;
}
.faq-item[open] .faq-item__chev { transform: rotate(225deg); }
.faq-item p {
  padding: 0 22px 20px;
  color: var(--ink-2);
  font-size: 14.5px;
}

/* ── CTA ───────────────────────────────────────────────────────── */
.cta { padding-bottom: 130px; }
.cta__card {
  position: relative;
  overflow: hidden;
  text-align: center;
  border: 1px solid var(--line-strong);
  border-radius: 28px;
  padding: 76px 32px;
  background: linear-gradient(160deg, rgba(11, 52, 64, 0.75), rgba(4, 18, 23, 0.9));
  box-shadow: 0 40px 110px rgba(0, 0, 0, 0.5);
}
.cta__glow {
  position: absolute;
  top: -180px; left: 50%;
  transform: translateX(-50%);
  width: 640px; height: 380px;
  background: radial-gradient(ellipse, rgba(63, 214, 242, 0.2), transparent 70%);
  pointer-events: none;
}
.cta__card h2 {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 44px);
  line-height: 1.15;
  font-weight: 700;
  margin-bottom: 14px;
}
.cta__card > p { color: var(--ink-2); font-size: 17px; margin-bottom: 34px; }
.cta__actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.cta__note {
  margin-top: 26px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--ink-3);
}

/* ── Footer ────────────────────────────────────────────────────── */
.footer {
  border-top: 1px solid var(--line);
  background: rgba(3, 13, 17, 0.8);
  padding: 56px 0 28px;
}
.footer__inner {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
}
.footer__brand p { color: var(--ink-3); font-size: 13.5px; margin-top: 14px; }
.footer__col { display: flex; flex-direction: column; gap: 10px; }
.footer__col h4 {
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--ink-3);
  margin-bottom: 6px;
}
.footer__col a { color: var(--ink-2); font-size: 14px; }
.footer__col a:hover { color: var(--ink); }
.footer__legal {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  padding-top: 24px;
  border-top: 1px solid var(--line);
  color: var(--ink-3);
  font-size: 12.5px;
}

/* ── Responsive ────────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .hero__inner { grid-template-columns: 1fr; text-align: center; }
  .hero__sub { margin-inline: auto; }
  .hero__actions, .hero__proof, .hero__channels { justify-content: center; }
  .hero__visual { margin-top: 26px; justify-content: center; padding-left: 0; }
  .trace-card { right: 0; }

  .how__flow { grid-template-columns: 1fr 1fr; }
  .how__arrow { display: none; }

  .features__grid { grid-template-columns: 1fr 1fr; }
  .feature-card--wide { grid-column: span 2; }

  .security__inner { grid-template-columns: 1fr; gap: 44px; }
  .console__points { grid-template-columns: 1fr 1fr; }

  .faq__inner { grid-template-columns: 1fr; gap: 36px; }
  .faq .section__head { position: static; }
}

@media (max-width: 720px) {
  .section { padding: 80px 0; }
  .hero { padding-top: 130px; }

  .nav__links, .nav__actions { display: none; }
  .nav__burger { display: flex; }

  .stats__inner { grid-template-columns: 1fr 1fr; gap: 26px; }
  .problem__grid { grid-template-columns: 1fr; }
  .how__flow { grid-template-columns: 1fr; }
  .features__grid { grid-template-columns: 1fr; }
  .feature-card--wide { grid-column: auto; }
  .console__points { grid-template-columns: 1fr; }
  .console__body { grid-template-columns: 1fr; }
  .console__side { display: none; }
  .footer__inner { grid-template-columns: 1fr; }

  .phone { width: 290px; }
  .trace-card { position: static; width: 100%; max-width: 290px; margin-top: 18px; animation: none; }
  .hero__visual { flex-direction: column; align-items: center; }

  .shield-scene { width: 300px; height: 300px; }
  .shield-core { inset: 100px; }
}