/* Hallmark - pre-emit critique: P5 H4 E4 S5 R4 V4 */
:root {
  --font-body: "Plus Jakarta Sans", system-ui, sans-serif;
  --font-display: "Playfair Display", Georgia, serif;
  --color-ink: #002b33;
  --color-ink-soft: #285861;
  --color-paper: #ffffff;
  --color-paper-soft: #eef8f8;
  --color-ocean: #074f5a;
  --color-ocean-deep: #042f38;
  --color-ocean-bright: #3fd6e6;
  --color-sky: #4aa7ff;
  --color-coral: #ff6545;
  --color-coral-dark: #e94931;
  --color-glass: rgba(221, 245, 246, 0.22);
  --color-glass-strong: rgba(237, 253, 252, 0.36);
  --color-border: rgba(255, 255, 255, 0.46);
  --color-border-dark: rgba(5, 71, 82, 0.14);
  --shadow-soft: 0 28px 90px rgba(5, 47, 56, 0.18);
  --shadow-coral: 0 18px 42px rgba(255, 101, 69, 0.35);
  --radius-sm: 8px;
  --radius-md: 18px;
  --radius-lg: 28px;
  --radius-pill: 999px;
  --site-max: 1180px;
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
}

* {
  box-sizing: border-box;
}

html,
body {
  min-height: 100%;
  overflow-x: clip;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--color-paper);
  color: var(--color-ink);
  font-family: var(--font-body);
  line-height: 1.5;
}

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

button,
input,
select {
  font: inherit;
}

.site-shell {
  width: min(var(--site-max), calc(100% - 64px));
  margin-inline: auto;
}

.ambient {
  position: fixed;
  inset: 0;
  z-index: -2;
  overflow: hidden;
  background:
    radial-gradient(circle at 16% 8%, rgba(81, 184, 206, 0.18), transparent 32%),
    radial-gradient(circle at 88% 22%, rgba(255, 101, 69, 0.12), transparent 27%),
    linear-gradient(180deg, var(--color-paper) 0%, var(--color-paper-soft) 54%, var(--color-paper) 100%);
}

.current {
  position: absolute;
  width: 52vw;
  aspect-ratio: 1;
  border-radius: 50%;
  filter: blur(38px);
  opacity: 0.34;
  transform: translate3d(0, 0, 0);
  animation: drift 18s var(--ease-out) infinite alternate;
}

.current-one {
  left: -24vw;
  top: 20vh;
  background: rgba(63, 214, 230, 0.2);
}

.current-two {
  right: -22vw;
  top: 6vh;
  background: rgba(255, 101, 69, 0.14);
  animation-delay: -6s;
}

.current-three {
  right: 18vw;
  bottom: -36vw;
  background: rgba(74, 167, 255, 0.13);
  animation-delay: -12s;
}

.nav-shell {
  position: fixed;
  left: 50%;
  top: 18px;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 64px;
  padding: 10px 16px 10px 26px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  background: linear-gradient(180deg, rgba(242, 255, 255, 0.7), rgba(122, 166, 171, 0.34));
  box-shadow: 0 16px 60px rgba(6, 57, 66, 0.16);
  backdrop-filter: blur(22px);
  transform: translateX(-50%);
}

.brand {
  display: inline-flex;
  align-items: center;
  min-width: 0;
  color: var(--color-sky);
}

.brand-logo {
  display: block;
  width: clamp(168px, 18vw, 220px);
  height: auto;
  max-height: 52px;
  object-fit: contain;
  filter: drop-shadow(0 5px 14px rgba(0, 43, 51, 0.14));
}

.nav-shell nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(12px, 2.4vw, 30px);
  color: rgba(255, 255, 255, 0.92);
  font-size: 13px;
  font-weight: 600;
  text-shadow: 0 2px 10px rgba(0, 43, 51, 0.25);
}

.nav-shell nav a {
  position: relative;
  white-space: nowrap;
}

.nav-shell nav a::after {
  position: absolute;
  left: 0;
  right: 0;
  bottom: -8px;
  height: 1px;
  background: currentColor;
  content: "";
  opacity: 0;
  transform: scaleX(0.2);
  transition: opacity 220ms var(--ease-out), transform 220ms var(--ease-out);
}

.nav-shell nav a:hover::after,
.nav-shell nav a:focus-visible::after {
  opacity: 0.75;
  transform: scaleX(1);
}

.nav-cta,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  border: 0;
  border-radius: var(--radius-pill);
  cursor: pointer;
  font-weight: 800;
  letter-spacing: 0;
  transition: transform 220ms var(--ease-out), box-shadow 220ms var(--ease-out), background 220ms var(--ease-out);
  white-space: nowrap;
}

.nav-cta,
.button.primary {
  background: linear-gradient(135deg, var(--color-coral), var(--color-coral-dark));
  color: var(--color-paper);
  box-shadow: var(--shadow-coral);
}

.nav-cta {
  min-height: 44px;
  padding: 0 28px;
  font-size: 14px;
}

.button {
  padding: 0 28px;
  font-size: 15px;
}

.button.secondary {
  border: 1px solid rgba(255, 255, 255, 0.58);
  background: rgba(255, 255, 255, 0.18);
  color: var(--color-paper);
  backdrop-filter: blur(14px);
}

.nav-cta:hover,
.button:hover,
.nav-cta:focus-visible,
.button:focus-visible {
  transform: translateY(-2px);
}

.button:focus-visible,
.nav-cta:focus-visible,
a:focus-visible,
input:focus-visible,
select:focus-visible {
  outline: 2px solid var(--color-ocean-bright);
  outline-offset: 3px;
}

.hero {
  position: relative;
  width: 100%;
  max-width: none;
  min-height: 104svh;
  margin-top: 0;
  margin-inline: 0;
  padding: 126px 0 64px;
  overflow: hidden;
  border-radius: 0;
  color: var(--color-paper);
  isolation: isolate;
}

.hero.site-shell {
  width: 100%;
  max-width: none;
  margin-inline: 0;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: -2;
  background:
    linear-gradient(90deg, rgba(2, 36, 43, 0.64), rgba(5, 79, 90, 0.22) 56%, rgba(7, 79, 90, 0.4)),
    image-set(url("assets/ocean-ai-bg.jpg") type("image/jpeg"));
  background-position: center;
  background-size: cover;
  transform: scale(1.05);
  animation: oceanMove 22s var(--ease-out) infinite alternate;
}

.hero::before {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(180deg, rgba(2, 31, 37, 0.16) 0%, rgba(2, 31, 37, 0.12) 46%, rgba(2, 31, 37, 0.42) 100%),
    radial-gradient(circle at 84% 30%, rgba(63, 214, 230, 0.2), transparent 28%);
  content: "";
}

.bubble-field {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

.bubble-field::before,
.bubble-field::after {
  position: absolute;
  width: 180px;
  height: 260px;
  border-radius: 50%;
  background:
    radial-gradient(circle at 30% 18%, rgba(255, 255, 255, 0.74) 0 3px, transparent 4px),
    radial-gradient(circle at 72% 34%, rgba(255, 255, 255, 0.42) 0 8px, transparent 9px),
    radial-gradient(circle at 44% 58%, rgba(255, 255, 255, 0.36) 0 13px, transparent 14px),
    radial-gradient(circle at 80% 76%, rgba(255, 255, 255, 0.32) 0 5px, transparent 6px);
  content: "";
  opacity: 0.54;
  filter: drop-shadow(0 0 14px rgba(63, 214, 230, 0.28));
  animation: bubbleCluster 13s ease-in-out infinite alternate;
}

.bubble-field::before {
  left: 10%;
  top: 18%;
}

.bubble-field::after {
  right: 15%;
  top: 38%;
  animation-delay: -7s;
}

.bubble-field span {
  position: absolute;
  bottom: -12vh;
  width: var(--bubble-size, 18px);
  height: var(--bubble-size, 18px);
  left: var(--bubble-left, 50%);
  border: 1px solid rgba(255, 255, 255, 0.58);
  border-radius: 50%;
  background:
    radial-gradient(circle at 32% 28%, rgba(255, 255, 255, 0.72) 0 10%, transparent 12%),
    radial-gradient(circle at 62% 70%, rgba(63, 214, 230, 0.24), transparent 52%);
  box-shadow:
    inset -3px -5px 12px rgba(255, 255, 255, 0.28),
    0 0 22px rgba(63, 214, 230, 0.24);
  opacity: 0.92;
  mix-blend-mode: screen;
  animation: bubbleRise var(--bubble-speed, 15s) linear infinite;
  animation-delay: var(--bubble-delay, 0s);
}

.bubble-field span:nth-child(1) { --bubble-left: 7%; --bubble-size: 14px; --bubble-speed: 18s; --bubble-delay: -4s; }
.bubble-field span:nth-child(2) { --bubble-left: 16%; --bubble-size: 28px; --bubble-speed: 23s; --bubble-delay: -12s; }
.bubble-field span:nth-child(3) { --bubble-left: 27%; --bubble-size: 10px; --bubble-speed: 16s; --bubble-delay: -8s; }
.bubble-field span:nth-child(4) { --bubble-left: 38%; --bubble-size: 20px; --bubble-speed: 21s; --bubble-delay: -15s; }
.bubble-field span:nth-child(5) { --bubble-left: 50%; --bubble-size: 12px; --bubble-speed: 19s; --bubble-delay: -2s; }
.bubble-field span:nth-child(6) { --bubble-left: 62%; --bubble-size: 34px; --bubble-speed: 26s; --bubble-delay: -19s; }
.bubble-field span:nth-child(7) { --bubble-left: 72%; --bubble-size: 16px; --bubble-speed: 18s; --bubble-delay: -9s; }
.bubble-field span:nth-child(8) { --bubble-left: 82%; --bubble-size: 24px; --bubble-speed: 24s; --bubble-delay: -6s; }
.bubble-field span:nth-child(9) { --bubble-left: 91%; --bubble-size: 11px; --bubble-speed: 17s; --bubble-delay: -13s; }
.bubble-field span:nth-child(10) { --bubble-left: 44%; --bubble-size: 42px; --bubble-speed: 31s; --bubble-delay: -24s; opacity: 0.24; }
.bubble-field span:nth-child(11) { --bubble-left: 21%; --bubble-size: 18px; --bubble-speed: 20s; --bubble-delay: -17s; }
.bubble-field span:nth-child(12) { --bubble-left: 68%; --bubble-size: 9px; --bubble-speed: 15s; --bubble-delay: -5s; }

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(360px, 0.9fr);
  align-items: start;
  gap: clamp(36px, 6vw, 82px);
  width: min(var(--site-max), calc(100% - 64px));
  min-height: calc(100svh - 190px);
  margin-inline: auto;
}

.hero-copy {
  max-width: 660px;
  padding-top: 0;
}

.signal {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  max-width: 100%;
  margin: 0 0 30px;
  padding: 10px 18px;
  border: 1px solid rgba(255, 255, 255, 0.42);
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.18);
  color: rgba(255, 255, 255, 0.88);
  font-size: 14px;
  font-weight: 800;
  backdrop-filter: blur(14px);
  box-shadow: inset 0 1px rgba(255, 255, 255, 0.28);
}

.signal span {
  width: 10px;
  height: 10px;
  flex: 0 0 auto;
  border-radius: 50%;
  background: var(--color-coral);
  box-shadow: 0 0 0 8px rgba(255, 101, 69, 0.12);
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 820px;
  margin-bottom: 18px;
  font-family: var(--font-display);
  font-size: clamp(44px, 5.8vw, 74px);
  font-weight: 800;
  line-height: 0.96;
  letter-spacing: 0;
  overflow-wrap: anywhere;
}

.hero-lede {
  max-width: 600px;
  margin-bottom: 22px;
  padding-left: 22px;
  border-left: 4px solid var(--color-ocean-bright);
  color: rgba(255, 255, 255, 0.88);
  font-size: clamp(16px, 1.35vw, 18px);
  line-height: 1.55;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 26px;
}

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.chips span,
.proof-list span,
.trust-row span {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  padding: 0 14px;
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.14);
  color: rgba(255, 255, 255, 0.88);
  font-size: 13px;
  font-weight: 800;
  backdrop-filter: blur(14px);
}

.glass-card {
  border: 1px solid var(--color-border);
  background: linear-gradient(145deg, var(--color-glass-strong), var(--color-glass));
  box-shadow: var(--shadow-soft), inset 0 1px rgba(255, 255, 255, 0.34);
  backdrop-filter: blur(22px);
}

.fluid-ripple-surface {
  position: relative;
  overflow: hidden;
  contain: paint;
}

.fluid-ripple-surface > :not(.fluid-ripple-canvas) {
  position: relative;
  z-index: 2;
}

.fluid-ripple-canvas {
  position: absolute;
  inset: 0;
  z-index: 3;
  width: 100%;
  height: 100%;
  pointer-events: none;
  opacity: 0;
  filter: saturate(1.3) contrast(1.08);
  mix-blend-mode: screen;
  transform: translateZ(0);
  transition: opacity 420ms var(--ease-out);
}

.fluid-ripple-surface.is-fluid-active .fluid-ripple-canvas {
  opacity: 0.5;
}

.hero-panel {
  position: relative;
  min-height: 500px;
  padding: 24px;
  overflow: hidden;
  border-radius: var(--radius-lg);
}

.hero-panel::before {
  position: absolute;
  inset: -1px;
  z-index: -1;
  background:
    radial-gradient(circle at 78% 12%, rgba(255, 101, 69, 0.28), transparent 24%),
    radial-gradient(circle at 18% 78%, rgba(63, 214, 230, 0.26), transparent 30%);
  content: "";
}

.panel-topline,
.mini-crm div {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.panel-topline {
  color: rgba(255, 255, 255, 0.88);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

.live-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--color-coral);
  box-shadow: 0 0 0 0 rgba(255, 101, 69, 0.48);
  animation: pulse 1.8s ease-out infinite;
}

.voice-orb {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 96px;
  margin: 18px auto 18px;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, rgba(1, 44, 52, 0.42), rgba(255, 255, 255, 0.1));
  box-shadow: inset 0 1px rgba(255, 255, 255, 0.2);
}

.voice-orb span {
  width: 8px;
  border-radius: var(--radius-pill);
  background: linear-gradient(180deg, var(--color-ocean-bright), var(--color-coral));
  animation: bars 1.1s ease-in-out infinite;
}

.voice-orb span:nth-child(1) { height: 34px; animation-delay: -0.2s; }
.voice-orb span:nth-child(2) { height: 66px; animation-delay: -0.4s; }
.voice-orb span:nth-child(3) { height: 90px; animation-delay: -0.1s; }
.voice-orb span:nth-child(4) { height: 54px; animation-delay: -0.6s; }
.voice-orb span:nth-child(5) { height: 76px; animation-delay: -0.3s; }

.conversation {
  display: grid;
  gap: 12px;
}

.message {
  max-width: 88%;
  margin: 0;
  padding: 13px 16px;
  border-radius: 18px;
  color: rgba(255, 255, 255, 0.92);
  font-size: 14px;
  line-height: 1.45;
  transition: transform 360ms var(--ease-out), opacity 360ms var(--ease-out);
}

.message span {
  display: block;
  margin-bottom: 5px;
  color: rgba(255, 255, 255, 0.64);
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
}

.message.inbound {
  justify-self: start;
  background: rgba(255, 255, 255, 0.14);
}

.message.outbound {
  justify-self: end;
  background: rgba(0, 43, 51, 0.38);
}

.message.active {
  box-shadow: 0 0 0 1px rgba(63, 214, 230, 0.28), 0 18px 42px rgba(0, 43, 51, 0.18);
}

.mini-crm {
  display: grid;
  gap: 9px;
  margin-top: 16px;
}

.mini-crm div {
  min-height: 52px;
  padding: 0 14px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.12);
}

.mini-crm span {
  color: rgba(255, 255, 255, 0.62);
  font-size: 12px;
  font-weight: 800;
}

.mini-crm strong {
  color: var(--color-paper);
  font-size: 13px;
  text-align: right;
}

.ticker {
  width: 100%;
  overflow: hidden;
  padding: 18px 0;
  background: var(--color-ocean-deep);
  color: rgba(255, 255, 255, 0.9);
}

.ticker div {
  display: flex;
  width: max-content;
  gap: 34px;
  animation: ticker 26s linear infinite;
}

.ticker span {
  position: relative;
  font-size: 14px;
  font-weight: 800;
  text-transform: uppercase;
}

.ticker span::before {
  color: var(--color-coral);
  content: "+";
  margin-right: 34px;
}

.section {
  padding: clamp(76px, 9vw, 130px) 0;
}

section[id] {
  scroll-margin-top: 112px;
}

.section-heading {
  display: grid;
  grid-template-columns: 0.38fr minmax(0, 1fr);
  align-items: end;
  gap: clamp(28px, 6vw, 90px);
  margin-bottom: clamp(34px, 5vw, 64px);
}

.section-heading.narrow {
  max-width: 820px;
  grid-template-columns: 1fr;
  text-align: center;
  margin-inline: auto;
}

.section-heading p,
.section-kicker {
  margin-bottom: 0;
  color: var(--color-coral);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

h2 {
  margin-bottom: 0;
  font-family: var(--font-display);
  font-size: clamp(40px, 6vw, 76px);
  font-weight: 800;
  line-height: 0.98;
  letter-spacing: 0;
  color: var(--color-ink);
}

h3 {
  margin-bottom: 12px;
  font-size: clamp(20px, 2vw, 26px);
  line-height: 1.1;
  letter-spacing: 0;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.feature-card {
  min-height: 230px;
  padding: 28px;
  border: 1px solid var(--color-border-dark);
  border-radius: var(--radius-md);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.92), rgba(238, 248, 248, 0.72)),
    radial-gradient(circle at 80% 10%, rgba(63, 214, 230, 0.12), transparent 34%);
  box-shadow: 0 16px 54px rgba(5, 47, 56, 0.08);
  transition: transform 280ms var(--ease-out), box-shadow 280ms var(--ease-out), border-color 280ms var(--ease-out);
}

.feature-card:nth-child(3n + 2) {
  margin-top: 22px;
}

.feature-card:nth-child(3n) {
  margin-top: 44px;
}

.feature-card:hover {
  border-color: rgba(255, 101, 69, 0.32);
  box-shadow: 0 26px 80px rgba(5, 47, 56, 0.12);
  transform: translateY(-6px);
}

.feature-card span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  margin-bottom: 34px;
  border-radius: 50%;
  background: var(--color-ocean-deep);
  color: var(--color-paper);
  font-size: 13px;
  font-weight: 900;
}

.feature-card p,
.demo-copy p,
.replace-copy p,
.content-copy p,
.booking-copy p,
.site-footer p,
.booking-copy li,
.industry-card p {
  color: var(--color-ink-soft);
  font-size: 16px;
}

.replace-section {
  position: relative;
}

.replace-section::before {
  position: absolute;
  inset: 12% auto 9% 48%;
  z-index: -1;
  width: min(520px, 46vw);
  border: 1px solid rgba(63, 214, 230, 0.16);
  border-radius: 34px;
  background:
    linear-gradient(135deg, rgba(7, 79, 90, 0.08), rgba(255, 101, 69, 0.08)),
    radial-gradient(circle at 12% 22%, rgba(63, 214, 230, 0.15), transparent 34%);
  box-shadow: 0 28px 90px rgba(5, 47, 56, 0.08);
  content: "";
  transform: rotate(-2.5deg);
}

.replace-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(420px, 1fr);
  gap: clamp(26px, 5vw, 72px);
  align-items: start;
}

.replace-copy {
  display: grid;
  gap: 18px;
  max-width: 560px;
}

.replace-copy p {
  margin-bottom: 0;
  font-size: 18px;
  line-height: 1.72;
}

.replace-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.replace-list span {
  min-height: 112px;
  padding: 22px;
  border: 1px solid var(--color-border-dark);
  border-radius: var(--radius-md);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.9), rgba(238, 248, 248, 0.76)),
    radial-gradient(circle at 84% 14%, rgba(255, 101, 69, 0.12), transparent 34%);
  color: var(--color-ink);
  font-size: 16px;
  font-weight: 800;
  box-shadow: 0 16px 54px rgba(5, 47, 56, 0.08);
}

.mid-current-break {
  position: relative;
  height: clamp(140px, 16vw, 210px);
  overflow: hidden;
  background:
    linear-gradient(90deg, rgba(4, 47, 56, 0.98), rgba(7, 79, 90, 0.92) 58%, rgba(4, 47, 56, 0.98)),
    linear-gradient(180deg, var(--color-ocean-deep), var(--color-ocean));
  isolation: isolate;
}

.mid-current-break::before,
.mid-current-break::after {
  position: absolute;
  inset: 0;
  pointer-events: none;
  content: "";
}

.mid-current-break::before {
  z-index: 0;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.08), transparent 32%, rgba(255, 255, 255, 0.05)),
    repeating-linear-gradient(105deg, rgba(255, 255, 255, 0.08) 0 1px, transparent 1px 82px);
  opacity: 0.28;
  animation: currentVeil 16s linear infinite;
}

.mid-current-break::after {
  z-index: 2;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.08), transparent 28%, rgba(0, 43, 51, 0.22));
  mix-blend-mode: screen;
}

.middle-particle-canvas {
  position: absolute;
  inset: 0;
  z-index: 1;
  width: 100%;
  height: 100%;
  opacity: 0.86;
}

.current-thread {
  position: absolute;
  inset: 22% 8%;
  z-index: 3;
  pointer-events: none;
}

.current-thread span {
  position: absolute;
  left: var(--thread-left, 10%);
  top: var(--thread-top, 50%);
  width: clamp(120px, 18vw, 260px);
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(221, 253, 255, 0.52), transparent);
  filter: drop-shadow(0 0 12px rgba(63, 214, 230, 0.26));
  opacity: 0.42;
  transform: rotate(var(--thread-rotate, -8deg));
  animation: threadDrift 9s ease-in-out infinite alternate;
}

.current-thread span:nth-child(1) { --thread-left: 8%; --thread-top: 28%; --thread-rotate: -7deg; }
.current-thread span:nth-child(2) { --thread-left: 36%; --thread-top: 42%; --thread-rotate: 6deg; animation-delay: -3s; }
.current-thread span:nth-child(3) { --thread-left: 58%; --thread-top: 65%; --thread-rotate: -5deg; animation-delay: -6s; }
.current-thread span:nth-child(4) { --thread-left: 20%; --thread-top: 76%; --thread-rotate: 4deg; animation-delay: -8s; }

.industry-section {
  position: relative;
  overflow: hidden;
  background:
    linear-gradient(180deg, rgba(4, 47, 56, 0.96), rgba(7, 79, 90, 0.9)),
    radial-gradient(circle at 14% 10%, rgba(63, 214, 230, 0.16), transparent 30%),
    radial-gradient(circle at 88% 82%, rgba(255, 101, 69, 0.12), transparent 28%);
  color: var(--color-paper);
}

.industry-section .section-heading h2 {
  color: var(--color-paper);
}

.industry-section .section-heading p {
  color: rgba(255, 101, 69, 0.94);
}

.industry-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.industry-card {
  min-height: 210px;
  padding: 26px;
  border: 1px solid rgba(255, 255, 255, 0.17);
  border-radius: var(--radius-md);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.13), rgba(255, 255, 255, 0.07)),
    radial-gradient(circle at 78% 12%, rgba(63, 214, 230, 0.12), transparent 34%);
  box-shadow: 0 18px 58px rgba(0, 23, 28, 0.18), inset 0 1px rgba(255, 255, 255, 0.14);
  backdrop-filter: blur(16px);
  transition: transform 280ms var(--ease-out), border-color 280ms var(--ease-out), background 280ms var(--ease-out);
}

.industry-card:hover {
  border-color: rgba(63, 214, 230, 0.32);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.17), rgba(255, 255, 255, 0.09)),
    radial-gradient(circle at 78% 12%, rgba(63, 214, 230, 0.16), transparent 34%);
  transform: translateY(-5px);
}

.industry-card h3 {
  color: var(--color-paper);
}

.industry-card p {
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.72);
}

.demo-section {
  position: relative;
  overflow: hidden;
  background: var(--color-ocean-deep);
  color: var(--color-paper);
}

.demo-section::before {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(4, 47, 56, 0.86), rgba(4, 47, 56, 0.64)),
    url("assets/ocean-ai-bg.jpg") center / cover;
  opacity: 0.88;
  content: "";
}

.demo-grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(420px, 1fr);
  align-items: center;
  gap: clamp(34px, 6vw, 86px);
}

.demo-copy h2,
.booking-section h2 {
  color: var(--color-paper);
}

.demo-copy p {
  max-width: 560px;
  margin-top: 24px;
  color: rgba(255, 255, 255, 0.76);
  font-size: 18px;
  line-height: 1.75;
}

.proof-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 32px;
}

.flow-board {
  position: relative;
  display: grid;
  gap: 14px;
  padding: 28px;
  overflow: hidden;
  border-radius: var(--radius-lg);
}

.flow-line {
  position: absolute;
  left: 48px;
  top: 62px;
  bottom: 62px;
  width: 2px;
  background: linear-gradient(180deg, var(--color-coral), var(--color-ocean-bright));
  transform-origin: top;
  animation: drawLine 5s ease-in-out infinite;
}

.flow-step {
  position: relative;
  min-height: 112px;
  margin-left: 34px;
  padding: 18px 20px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.12);
}

.flow-step::before {
  position: absolute;
  left: -48px;
  top: 22px;
  width: 16px;
  height: 16px;
  border: 3px solid var(--color-paper);
  border-radius: 50%;
  background: var(--color-ocean-bright);
  box-shadow: 0 0 0 8px rgba(63, 214, 230, 0.13);
  content: "";
}

.flow-step.is-active::before {
  background: var(--color-coral);
  box-shadow: 0 0 0 8px rgba(255, 101, 69, 0.16);
}

.flow-step span {
  display: block;
  margin-bottom: 6px;
  color: rgba(255, 255, 255, 0.6);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.flow-step strong {
  display: block;
  margin-bottom: 6px;
  color: var(--color-paper);
}

.flow-step p {
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.72);
  font-size: 14px;
}

.system-section {
  overflow: hidden;
}

.system-map {
  position: relative;
  min-height: 570px;
  margin-top: 30px;
  border-radius: var(--radius-lg);
  background:
    radial-gradient(circle at 50% 50%, rgba(63, 214, 230, 0.24), transparent 22%),
    radial-gradient(circle at 16% 78%, rgba(255, 101, 69, 0.16), transparent 28%),
    linear-gradient(180deg, rgba(238, 248, 248, 0.82), rgba(255, 255, 255, 0.8));
  box-shadow: inset 0 0 0 1px var(--color-border-dark), 0 26px 86px rgba(5, 47, 56, 0.09);
}

.system-map::before,
.system-map::after {
  position: absolute;
  inset: 22%;
  border: 1px solid rgba(5, 79, 90, 0.14);
  border-radius: 50%;
  content: "";
}

.system-map::after {
  inset: 12%;
}

.system-node {
  position: absolute;
  display: grid;
  align-content: center;
  width: min(220px, 28vw);
  min-height: 104px;
  padding: 18px;
  border: 1px solid var(--color-border-dark);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.78);
  box-shadow: 0 22px 64px rgba(5, 47, 56, 0.1);
  backdrop-filter: blur(18px);
  animation: floatNode 6s ease-in-out infinite;
}

.system-node span {
  margin-bottom: 6px;
  color: var(--color-coral);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.system-node strong {
  font-size: 17px;
  line-height: 1.24;
}

.center-node {
  left: 50%;
  top: 50%;
  z-index: 2;
  width: min(280px, 42vw);
  min-height: 148px;
  background: linear-gradient(145deg, var(--color-ocean-deep), var(--color-ocean));
  color: var(--color-paper);
  transform: translate(-50%, -50%);
  animation: none;
}

.center-node strong {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 42px);
  line-height: 0.98;
}

.node-a { left: 8%; top: 12%; }
.node-b { right: 10%; top: 13%; animation-delay: -1s; }
.node-c { left: 6%; bottom: 13%; animation-delay: -2s; }
.node-d { right: 6%; bottom: 14%; animation-delay: -3s; }
.node-e { left: 50%; bottom: 5%; transform: translateX(-50%); animation-delay: -4s; }

.trust-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin-top: 28px;
}

.trust-row span {
  border-color: var(--color-border-dark);
  background: var(--color-paper);
  color: var(--color-ink-soft);
}

.owner-section {
  padding-top: 0;
}

.morning-board {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  overflow: hidden;
  border-color: var(--color-border-dark);
  border-radius: var(--radius-lg);
  background: var(--color-border-dark);
}

.morning-board article {
  min-height: 230px;
  padding: 26px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.94), rgba(238, 248, 248, 0.82)),
    radial-gradient(circle at 80% 12%, rgba(63, 214, 230, 0.13), transparent 34%);
}

.morning-board span,
.content-card-list span,
.article-meta,
.article-pill {
  color: var(--color-coral);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.morning-board strong {
  display: block;
  margin-top: 18px;
  color: var(--color-ink);
  font-size: clamp(17px, 2vw, 21px);
  line-height: 1.32;
}

.content-section {
  position: relative;
  overflow: hidden;
  background: var(--color-ocean-deep);
  color: var(--color-paper);
}

.content-section::before {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(4, 47, 56, 0.94), rgba(4, 47, 56, 0.7)),
    url("assets/ocean-ai-bg.jpg") center / cover;
  opacity: 0.9;
  content: "";
}

.content-grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(420px, 1fr);
  gap: clamp(32px, 6vw, 90px);
  align-items: center;
}

.content-copy h2 {
  color: var(--color-paper);
}

.content-copy p {
  max-width: 620px;
  margin: 24px 0 28px;
  color: rgba(255, 255, 255, 0.76);
  font-size: 18px;
  line-height: 1.75;
}

.content-card-list {
  display: grid;
  gap: 12px;
}

.content-card-list a {
  display: grid;
  gap: 8px;
  min-height: 96px;
  padding: 20px 22px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.12);
  color: var(--color-paper);
  box-shadow: 0 18px 52px rgba(0, 43, 51, 0.18);
  transition: transform 220ms var(--ease-out), border-color 220ms var(--ease-out);
}

.content-card-list a:hover,
.content-card-list a:focus-visible {
  border-color: rgba(255, 255, 255, 0.5);
  transform: translateY(-3px);
}

.content-card-list strong {
  font-size: clamp(19px, 2vw, 26px);
  line-height: 1.16;
}

.hub-hero,
.article-hero {
  position: relative;
  overflow: hidden;
  padding-top: 146px;
  color: var(--color-paper);
  background: var(--color-ocean-deep);
}

.hub-hero {
  padding-bottom: 72px;
}

.article-hero {
  padding-bottom: 58px;
}

.hub-hero::before,
.article-hero::before {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(2, 36, 43, 0.82), rgba(5, 79, 90, 0.44)),
    url("assets/ocean-ai-bg.jpg") center / cover;
  content: "";
}

.article-hero::before {
  background:
    linear-gradient(90deg, rgba(2, 36, 43, 0.82), rgba(5, 79, 90, 0.38)),
    url("assets/ocean-ai-bg.jpg") center / cover;
}

.hub-hero > *,
.article-hero > * {
  position: relative;
}

.hub-hero h1,
.article-hero h1 {
  max-width: 920px;
}

.hub-hero p,
.article-hero p {
  max-width: 720px;
  color: rgba(255, 255, 255, 0.8);
  font-size: 18px;
  line-height: 1.7;
}

.hub-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.hub-card {
  display: grid;
  align-content: start;
  min-height: 260px;
  padding: 26px;
  border: 1px solid var(--color-border-dark);
  border-radius: var(--radius-md);
  background: var(--color-paper);
  box-shadow: 0 16px 54px rgba(5, 47, 56, 0.08);
}

.hub-card p {
  color: var(--color-ink-soft);
}

.hub-card .button {
  align-self: end;
  width: max-content;
  margin-top: 12px;
}

.article-shell {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 280px;
  gap: clamp(32px, 6vw, 86px);
  padding-top: clamp(44px, 6vw, 76px);
  padding-bottom: clamp(70px, 8vw, 110px);
}

.article-body {
  max-width: 760px;
}

.article-body h2 {
  margin: 46px 0 18px;
  font-size: clamp(32px, 4.4vw, 54px);
}

.article-body p,
.article-body li {
  color: var(--color-ink-soft);
  font-size: 18px;
  line-height: 1.8;
}

.article-body ul {
  display: grid;
  gap: 10px;
  padding-left: 22px;
}

.article-aside {
  position: sticky;
  top: 110px;
  align-self: start;
  display: grid;
  gap: 12px;
  padding: 22px;
  border: 1px solid var(--color-border-dark);
  border-radius: var(--radius-md);
  background: rgba(238, 248, 248, 0.78);
}

.article-aside a {
  color: var(--color-ocean-deep);
  font-weight: 800;
}

.booking-section {
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, var(--color-ocean-deep), var(--color-ocean));
}

.booking-section::before {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 78% 16%, rgba(255, 101, 69, 0.28), transparent 28%),
    radial-gradient(circle at 14% 84%, rgba(63, 214, 230, 0.24), transparent 32%);
  content: "";
}

.booking-grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(380px, 0.72fr);
  gap: clamp(34px, 6vw, 86px);
  align-items: center;
}

.booking-copy {
  color: var(--color-paper);
}

.booking-copy p {
  max-width: 620px;
  margin-top: 24px;
  color: rgba(255, 255, 255, 0.76);
  font-size: 18px;
  line-height: 1.75;
}

.booking-copy ul {
  display: grid;
  gap: 12px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
}

.booking-copy li {
  position: relative;
  padding-left: 28px;
  color: rgba(255, 255, 255, 0.82);
}

.booking-copy li::before {
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 12px;
  height: 2px;
  background: var(--color-coral);
  content: "";
}

.booking-form {
  display: grid;
  gap: 16px;
  padding: 30px;
  border-radius: var(--radius-lg);
}

.booking-form h3 {
  color: var(--color-paper);
  text-align: center;
}

.booking-form label {
  display: grid;
  gap: 8px;
  color: rgba(255, 255, 255, 0.78);
  font-size: 13px;
  font-weight: 800;
}

.booking-form input,
.booking-form select {
  width: 100%;
  min-height: 54px;
  border: 1px solid rgba(255, 255, 255, 0.35);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.13);
  color: var(--color-paper);
  padding: 0 16px;
  outline: none;
}

.booking-form select {
  appearance: none;
  background:
    linear-gradient(45deg, transparent 50%, rgba(255, 255, 255, 0.78) 50%) calc(100% - 20px) 50% / 7px 7px no-repeat,
    linear-gradient(135deg, rgba(255, 255, 255, 0.78) 50%, transparent 50%) calc(100% - 15px) 50% / 7px 7px no-repeat,
    rgba(255, 255, 255, 0.13);
}

.booking-form option {
  color: var(--color-ink);
}

.booking-form input::placeholder {
  color: rgba(255, 255, 255, 0.56);
}

.form-note,
.form-success {
  margin: 0;
  color: rgba(255, 255, 255, 0.66);
  font-size: 12px;
  line-height: 1.55;
}

.form-note a {
  color: var(--color-paper);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.form-success:not(:empty) {
  padding: 12px 14px;
  border-radius: 14px;
  background: rgba(63, 214, 230, 0.14);
  color: var(--color-paper);
  font-weight: 800;
}

.site-footer {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 42px;
  padding: 54px 0;
}

.footer-brand {
  margin-bottom: 16px;
}

.site-footer p {
  max-width: 620px;
  margin-bottom: 0;
}

.site-footer address {
  color: var(--color-ink-soft);
  font-style: normal;
  line-height: 1.8;
  text-align: right;
}

.site-footer a:hover,
.site-footer a:focus-visible {
  color: var(--color-coral);
}

[data-reveal] {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 720ms var(--ease-out), transform 720ms var(--ease-out);
}

[data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

@keyframes drift {
  from {
    transform: translate3d(0, 0, 0) scale(1);
  }
  to {
    transform: translate3d(5vw, -4vh, 0) scale(1.08);
  }
}

@keyframes oceanMove {
  from {
    transform: scale(1.05) translate3d(-1.6%, -1.2%, 0);
  }
  to {
    transform: scale(1.12) translate3d(1.2%, 1%, 0);
  }
}

@keyframes bubbleRise {
  0% {
    transform: translate3d(-10px, 0, 0) scale(0.82);
    opacity: 0;
  }
  12% {
    opacity: 0.46;
  }
  58% {
    transform: translate3d(14px, -58vh, 0) scale(1);
  }
  100% {
    transform: translate3d(-18px, -112vh, 0) scale(1.16);
    opacity: 0;
  }
}

@keyframes bubbleCluster {
  from {
    transform: translate3d(-8px, 10px, 0) scale(0.96);
  }
  to {
    transform: translate3d(12px, -18px, 0) scale(1.04);
  }
}

@keyframes pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(255, 101, 69, 0.48);
  }
  70% {
    box-shadow: 0 0 0 13px rgba(255, 101, 69, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(255, 101, 69, 0);
  }
}

@keyframes bars {
  0%, 100% {
    transform: scaleY(0.48);
  }
  50% {
    transform: scaleY(1);
  }
}

@keyframes ticker {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(-50%);
  }
}

@keyframes drawLine {
  0%, 100% {
    transform: scaleY(0.16);
  }
  50% {
    transform: scaleY(1);
  }
}

@keyframes floatNode {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
}

@keyframes currentVeil {
  from {
    transform: translateX(-90px);
  }
  to {
    transform: translateX(90px);
  }
}

@keyframes threadDrift {
  from {
    transform: translate3d(-14px, 4px, 0) rotate(var(--thread-rotate, -8deg));
    opacity: 0.26;
  }
  to {
    transform: translate3d(18px, -7px, 0) rotate(var(--thread-rotate, -8deg));
    opacity: 0.56;
  }
}

@media (max-width: 980px) {
  .site-shell {
    width: min(100% - 36px, var(--site-max));
  }

  .nav-shell {
    top: 10px;
    padding-left: 18px;
  }

  .nav-shell nav {
    display: none;
  }

  .hero {
    margin-top: 0;
    padding-top: 126px;
    min-height: auto;
  }

  .hero-grid {
    width: min(100% - 36px, var(--site-max));
  }

  .hero-grid,
  .demo-grid,
  .booking-grid,
  .replace-grid,
  .content-grid {
    grid-template-columns: 1fr;
  }

  .hero-copy {
    max-width: none;
  }

  .hero-panel {
    min-height: auto;
  }

  .section-heading {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .feature-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .feature-card:nth-child(3n + 2),
  .feature-card:nth-child(3n) {
    margin-top: 0;
  }

  .replace-list,
  .industry-grid,
  .hub-grid,
  .morning-board {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .article-shell {
    grid-template-columns: 1fr;
  }

  .article-aside {
    position: static;
  }

  .system-map {
    min-height: 720px;
  }

  .system-node,
  .center-node {
    width: min(320px, calc(100% - 44px));
  }

  .node-a,
  .node-b,
  .node-c,
  .node-d,
  .node-e,
  .center-node {
    left: 50%;
    right: auto;
    transform: translateX(-50%);
  }

  .center-node { top: 42%; }
  .node-a { top: 5%; }
  .node-b { top: 20%; }
  .node-c { bottom: 23%; }
  .node-d { bottom: 8%; }
  .node-e { bottom: 38%; }

  .site-footer {
    grid-template-columns: 1fr;
  }

  .site-footer address {
    text-align: left;
  }
}

@media (max-width: 640px) {
  .site-shell {
    width: calc(100% - 28px);
  }

  .nav-shell {
    min-height: 62px;
    border-radius: 28px;
  }

  .brand-logo {
    width: min(182px, calc(100vw - 132px));
    max-height: 46px;
  }

  .nav-cta {
    min-height: 52px;
    width: 64px;
    padding: 0 8px;
    text-align: center;
    white-space: normal;
    line-height: 1.05;
  }

  .hero {
    width: 100%;
    min-height: auto;
    padding: 118px 0 36px;
    border-radius: 0;
  }

  .hero-grid {
    width: calc(100% - 28px);
    min-height: 0;
    gap: 28px;
  }

  .signal {
    margin-bottom: 22px;
    font-size: 13px;
  }

  h1 {
    font-size: clamp(42px, 12.6vw, 56px);
  }

  .hero-lede {
    padding-left: 16px;
    font-size: 16px;
  }

  .button {
    width: 100%;
  }

  .chips span {
    min-height: 34px;
    font-size: 12px;
  }

  .hero-panel,
  .booking-form,
  .flow-board {
    padding: 20px;
  }

  .mid-current-break {
    height: 138px;
  }

  .current-thread {
    inset-inline: 0;
  }

  .voice-orb {
    min-height: 104px;
  }

  .message {
    max-width: 96%;
  }

  .feature-grid {
    grid-template-columns: 1fr;
  }

  .replace-list,
  .industry-grid,
  .hub-grid,
  .morning-board {
    grid-template-columns: 1fr;
  }

  .replace-list span,
  .industry-card,
  .morning-board article,
  .hub-card {
    min-height: 0;
  }

  .feature-card {
    min-height: 0;
    padding: 24px;
  }

  .feature-card span {
    margin-bottom: 24px;
  }

  .section {
    padding: 72px 0;
  }

  .demo-grid,
  .booking-grid {
    gap: 28px;
  }

  .flow-step {
    margin-left: 28px;
  }

  .flow-line {
    left: 36px;
  }

  .flow-step::before {
    left: -40px;
  }

  .system-map {
    display: grid;
    grid-template-columns: 1fr;
    gap: 12px;
    min-height: 0;
    padding: 14px;
    overflow: visible;
  }

  .system-map::before,
  .system-map::after {
    display: none;
  }

  .system-node,
  .center-node,
  .node-a,
  .node-b,
  .node-c,
  .node-d,
  .node-e {
    position: relative;
    inset: auto;
    left: auto;
    right: auto;
    top: auto;
    bottom: auto;
    width: 100%;
    min-height: 92px;
    transform: none;
    animation: none;
  }

  .center-node {
    order: 0;
    min-height: 132px;
    padding: 22px;
  }

  .node-a { order: 1; }
  .node-b { order: 2; }
  .node-c { order: 3; }
  .node-d { order: 4; }
  .node-e { order: 5; }

  .center-node strong {
    font-size: 34px;
  }

  .hub-hero,
  .article-hero {
    padding-top: 124px;
  }

  .article-body p,
  .article-body li {
    font-size: 16px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
}