/* PulseNode LLC — design system */

:root {
  --ink: #0a161a;
  --ink-soft: #3a4f58;
  --muted: #6a7f88;
  --paper: #f3f7f8;
  --paper-2: #e6eff1;
  --surface: #ffffff;
  --teal: #0a3642;
  --teal-mid: #12707c;
  --pulse: #12d4b8;
  --pulse-deep: #0ba892;
  --sand: #e4d2b0;
  --line: rgba(10, 54, 66, 0.11);
  --shadow: 0 24px 48px rgba(10, 22, 26, 0.07);
  --radius: 6px;
  --font-display: "Bricolage Grotesque", system-ui, sans-serif;
  --font-body: "Figtree", system-ui, sans-serif;
  --container: 1180px;
  --header-h: 76px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
}

img,
svg {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
}

a:hover {
  color: var(--teal-mid);
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: -0.02em;
  margin: 0 0 0.6em;
  color: var(--ink);
}

p {
  margin: 0 0 1em;
}

ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.container {
  width: min(100% - 2.5rem, var(--container));
  margin-inline: auto;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -100px;
  background: var(--teal);
  color: #fff;
  padding: 0.6rem 1rem;
  z-index: 1000;
}

.skip-link:focus {
  top: 1rem;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-h);
  background: rgba(244, 248, 249, 0.86);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s var(--ease), background 0.3s var(--ease);
}

.site-header.is-scrolled {
  border-bottom-color: var(--line);
  background: rgba(244, 248, 249, 0.94);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-h);
  gap: 1.5rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  text-decoration: none;
  color: var(--teal);
}

.brand:hover {
  color: var(--teal);
}

.brand-mark {
  color: var(--pulse-deep);
  flex-shrink: 0;
}

.brand-text {
  display: flex;
  align-items: baseline;
  gap: 0.35rem;
}

.brand-name {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.2rem;
  letter-spacing: -0.03em;
  color: var(--teal);
}

.brand-llc {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.75rem;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.nav-link {
  display: inline-block;
  padding: 0.45rem 0.7rem;
  font-size: 0.95rem;
  font-weight: 500;
  text-decoration: none;
  color: var(--ink-soft);
  position: relative;
}

.nav-link::after {
  content: "";
  position: absolute;
  left: 0.7rem;
  right: 0.7rem;
  bottom: 0.2rem;
  height: 2px;
  background: var(--pulse);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s var(--ease);
}

.nav-link:hover,
.nav-link.is-active {
  color: var(--teal);
}

.nav-link.is-active::after,
.nav-link:hover::after {
  transform: scaleX(1);
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 0;
  background: transparent;
  padding: 0;
  cursor: pointer;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 7px;
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--teal);
  transition: transform 0.3s var(--ease), opacity 0.3s;
}

.nav-toggle[aria-expanded="true"] span:first-child {
  transform: translateY(4.5px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] span:last-child {
  transform: translateY(-4.5px) rotate(-45deg);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1.4rem;
  font-family: var(--font-body);
  font-size: 0.98rem;
  font-weight: 600;
  text-decoration: none;
  border: 1.5px solid transparent;
  border-radius: var(--radius);
  cursor: pointer;
  transition: background 0.25s var(--ease), color 0.25s var(--ease), border-color 0.25s var(--ease), transform 0.25s var(--ease);
}

.btn:hover {
  text-decoration: none;
  transform: translateY(-1px);
}

.btn-primary {
  background: var(--teal);
  color: #fff;
}

.btn-primary:hover {
  background: var(--teal-mid);
  color: #fff;
}

.btn-secondary {
  background: transparent;
  color: var(--teal);
  border-color: rgba(11, 61, 74, 0.28);
}

.btn-secondary:hover {
  border-color: var(--teal);
  color: var(--teal);
}

.btn-group {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

/* Hero */
.hero {
  position: relative;
  min-height: calc(100svh - var(--header-h));
  display: grid;
  align-items: end;
  overflow: hidden;
  isolation: isolate;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(ellipse 90% 70% at 85% 20%, rgba(30, 200, 176, 0.28), transparent 55%),
    radial-gradient(ellipse 70% 60% at 10% 90%, rgba(232, 213, 181, 0.45), transparent 50%),
    linear-gradient(165deg, #dceef1 0%, #f4f8f9 42%, #eef5f4 100%);
}

.hero-bg::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(11, 61, 74, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(11, 61, 74, 0.04) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: linear-gradient(to bottom, rgba(0,0,0,0.55), transparent 85%);
  animation: gridDrift 28s linear infinite;
}

.hero-visual {
  position: absolute;
  right: max(0px, calc((100% - var(--container)) / 2 - 1rem));
  bottom: 8%;
  width: min(46vw, 520px);
  aspect-ratio: 10 / 12;
  z-index: -1;
  pointer-events: none;
  opacity: 0;
  animation: fadeRise 1s var(--ease) 0.25s forwards;
}

.hero-phone {
  width: 100%;
  height: 100%;
}

.hero-content {
  width: min(100% - 2.5rem, var(--container));
  margin: 0 auto;
  padding: 4.5rem 0 5.5rem;
  max-width: 560px;
  margin-left: max(1.25rem, calc((100% - var(--container)) / 2));
  margin-right: auto;
}

.hero-brand {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.8rem, 7vw, 5.2rem);
  letter-spacing: -0.045em;
  line-height: 0.95;
  color: var(--teal);
  margin: 0 0 1.25rem;
  opacity: 0;
  animation: fadeRise 0.9s var(--ease) forwards;
}

.hero-brand span {
  display: block;
  font-size: 0.28em;
  letter-spacing: 0.14em;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 0.55rem;
}

.hero-title {
  font-size: clamp(1.45rem, 2.8vw, 1.9rem);
  font-weight: 600;
  letter-spacing: -0.025em;
  color: var(--ink);
  margin: 0 0 0.9rem;
  max-width: 18ch;
  opacity: 0;
  animation: fadeRise 0.9s var(--ease) 0.12s forwards;
}

.hero-lead {
  font-size: 1.1rem;
  color: var(--ink-soft);
  max-width: 34ch;
  margin-bottom: 1.75rem;
  opacity: 0;
  animation: fadeRise 0.9s var(--ease) 0.22s forwards;
}

.hero .btn-group {
  opacity: 0;
  animation: fadeRise 0.9s var(--ease) 0.32s forwards;
}

@keyframes fadeRise {
  from {
    opacity: 0;
    transform: translateY(18px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes gridDrift {
  from { background-position: 0 0, 0 0; }
  to { background-position: 48px 48px, 48px 48px; }
}

@keyframes pulseRing {
  0%, 100% { transform: scale(1); opacity: 0.55; }
  50% { transform: scale(1.08); opacity: 0.2; }
}

.phone-pulse {
  transform-origin: center;
  animation: pulseRing 3.2s ease-in-out infinite;
}

/* Page hero (inner pages) */
.page-hero {
  position: relative;
  padding: 4rem 0 3rem;
  overflow: hidden;
}

.page-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(ellipse 60% 80% at 100% 0%, rgba(30, 200, 176, 0.18), transparent 55%),
    linear-gradient(180deg, #ddeef1 0%, var(--paper) 100%);
}

.page-hero h1 {
  font-size: clamp(2.2rem, 5vw, 3.4rem);
  color: var(--teal);
  margin-bottom: 0.5rem;
}

.page-hero p {
  font-size: 1.15rem;
  color: var(--ink-soft);
  max-width: 42ch;
  margin: 0;
}

/* Sections */
.section {
  padding: 6.5rem 0;
}

.section-tight {
  padding: 4rem 0;
}

.section-alt {
  background:
    radial-gradient(ellipse 80% 60% at 0% 0%, rgba(18, 212, 184, 0.08), transparent 50%),
    linear-gradient(180deg, var(--paper-2) 0%, #e2ecee 100%);
}

.section-deep {
  position: relative;
  overflow: hidden;
  color: #fff;
  padding: 6.5rem 0;
}

.section-deep::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(ellipse 55% 70% at 100% 10%, rgba(18, 212, 184, 0.28), transparent 55%),
    radial-gradient(ellipse 40% 50% at 0% 100%, rgba(228, 210, 176, 0.12), transparent 50%),
    linear-gradient(145deg, #072832 0%, #0a3642 48%, #0e4d58 100%);
}

.section-deep h2,
.section-deep h3 {
  color: #fff;
}

.section-deep p {
  color: rgba(255, 255, 255, 0.78);
}

.section-head {
  max-width: 40rem;
  margin-bottom: 3.25rem;
}

.section-head.wide {
  max-width: 48rem;
}

.section-head h2 {
  font-size: clamp(2rem, 4.2vw, 3rem);
  color: var(--teal);
  letter-spacing: -0.035em;
}

.section-deep .section-head h2 {
  color: #fff;
}

.section-head p {
  color: var(--ink-soft);
  margin: 0;
  font-size: 1.15rem;
}

.eyebrow {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--pulse-deep);
  margin-bottom: 0.85rem;
}

.section-deep .eyebrow {
  color: var(--pulse);
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}

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

/* Feature list — not cards, editorial rows */
.feature-list {
  display: grid;
  gap: 0;
  border-top: 1px solid var(--line);
}

.feature-item {
  display: grid;
  grid-template-columns: 4rem 1fr;
  gap: 1.25rem;
  padding: 1.75rem 0;
  border-bottom: 1px solid var(--line);
  align-items: start;
}

.feature-num {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--pulse-deep);
  letter-spacing: -0.02em;
  padding-top: 0.15rem;
}

.feature-item h3 {
  font-size: 1.25rem;
  margin-bottom: 0.35rem;
}

.feature-item p {
  color: var(--ink-soft);
  margin: 0;
  max-width: 48ch;
}

/* Split */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3.5rem;
  align-items: center;
}

.split-visual {
  position: relative;
  aspect-ratio: 4 / 3;
  background:
    radial-gradient(circle at 30% 40%, rgba(30, 200, 176, 0.35), transparent 50%),
    radial-gradient(circle at 80% 70%, rgba(232, 213, 181, 0.5), transparent 45%),
    linear-gradient(145deg, #0b3d4a 0%, #136f7a 100%);
  overflow: hidden;
}

.split-visual svg {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.split-copy h2 {
  font-size: clamp(1.7rem, 3vw, 2.3rem);
  color: var(--teal);
}

.split-copy p {
  color: var(--ink-soft);
}

.split-copy ul {
  margin: 1.25rem 0 0;
}

.split-copy li {
  position: relative;
  padding-left: 1.25rem;
  margin-bottom: 0.55rem;
  color: var(--ink-soft);
}

.split-copy li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.6em;
  width: 0.45rem;
  height: 0.45rem;
  background: var(--pulse);
}

/* Services grid — interaction-light, border only when needed */
.service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  background: var(--line);
  border: 1px solid var(--line);
}

.service-block {
  background: var(--surface);
  padding: 2rem 1.75rem;
  transition: background 0.3s var(--ease);
}

.service-block:hover {
  background: #f7fbfb;
}

.service-block h3 {
  font-size: 1.2rem;
  margin-bottom: 0.5rem;
}

.service-block p {
  color: var(--ink-soft);
  margin: 0;
  font-size: 0.98rem;
}

.service-icon {
  width: 40px;
  height: 40px;
  margin-bottom: 1.1rem;
  color: var(--pulse-deep);
}

/* Apps showcase */
.app-stack {
  display: grid;
  gap: 2.5rem;
}

.app-row {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
  gap: 2.5rem;
  align-items: center;
  padding-bottom: 2.5rem;
  border-bottom: 1px solid var(--line);
}

.app-row:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.app-row:nth-child(even) {
  direction: rtl;
}

.app-row:nth-child(even) > * {
  direction: ltr;
}

.app-media {
  aspect-ratio: 16 / 11;
  background:
    linear-gradient(160deg, #0b3d4a 0%, #1a5c68 55%, #136f7a 100%);
  position: relative;
  overflow: hidden;
  display: grid;
  place-items: center;
}

.app-media svg {
  width: 70%;
  height: auto;
}

.app-meta .app-label {
  display: block;
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--pulse-deep);
  margin-bottom: 0.6rem;
}

.app-meta h3 {
  font-size: 1.55rem;
  margin-bottom: 0.5rem;
}

.app-meta p {
  color: var(--ink-soft);
  margin-bottom: 1rem;
}

.app-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.app-tags span {
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--ink-soft);
  border-bottom: 1px solid var(--line);
  padding-bottom: 0.1rem;
}

/* Stats strip — simple, not card clutter */
.stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  padding: 2.5rem 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.stat strong {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 800;
  color: var(--teal);
  letter-spacing: -0.03em;
  line-height: 1;
  margin-bottom: 0.4rem;
}

.stat span {
  color: var(--muted);
  font-size: 0.95rem;
}

/* CTA band */
.cta-band {
  position: relative;
  padding: 4.5rem 0;
  overflow: hidden;
  color: #fff;
}

.cta-band::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(ellipse 50% 80% at 90% 50%, rgba(30, 200, 176, 0.35), transparent 60%),
    linear-gradient(120deg, #0b3d4a 0%, #0f5260 100%);
}

.cta-band h2 {
  color: #fff;
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  max-width: 16ch;
  margin-bottom: 0.75rem;
}

.cta-band p {
  color: rgba(255, 255, 255, 0.82);
  max-width: 38ch;
  margin-bottom: 1.5rem;
}

.cta-band .btn-primary {
  background: var(--pulse);
  color: var(--teal);
}

.cta-band .btn-primary:hover {
  background: #fff;
  color: var(--teal);
}

.cta-band .btn-secondary {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.35);
}

.cta-band .btn-secondary:hover {
  border-color: #fff;
  color: #fff;
}

/* Contact form — interactive, so card-like surface is OK */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 3rem;
  align-items: start;
}

.contact-info h2 {
  font-size: 1.6rem;
  color: var(--teal);
}

.contact-info p {
  color: var(--ink-soft);
}

.contact-details {
  margin-top: 1.75rem;
  display: grid;
  gap: 1.1rem;
}

.contact-detail strong {
  display: block;
  font-family: var(--font-display);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 0.25rem;
}

.contact-detail a {
  text-decoration: none;
  font-weight: 500;
  color: var(--teal);
}

.contact-detail a:hover {
  color: var(--pulse-deep);
}

.contact-form {
  background: var(--surface);
  border: 1px solid var(--line);
  padding: 2rem;
  box-shadow: var(--shadow);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.form-field {
  margin-bottom: 1.1rem;
}

.form-field label {
  display: block;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--ink-soft);
  margin-bottom: 0.4rem;
}

.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  padding: 0.8rem 0.9rem;
  font: inherit;
  color: var(--ink);
  background: var(--paper);
  border: 1.5px solid var(--line);
  border-radius: var(--radius);
  transition: border-color 0.2s, background 0.2s;
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--teal-mid);
  background: #fff;
}

.form-field textarea {
  min-height: 140px;
  resize: vertical;
}

.form-honeypot {
  position: absolute;
  left: -9999px;
  opacity: 0;
  height: 0;
  overflow: hidden;
}

.alert {
  padding: 0.9rem 1rem;
  margin-bottom: 1.25rem;
  border-left: 3px solid;
  font-size: 0.98rem;
}

.alert-success {
  background: rgba(30, 200, 176, 0.12);
  border-color: var(--pulse-deep);
  color: var(--teal);
}

.alert-error {
  background: rgba(180, 60, 50, 0.08);
  border-color: #b43c32;
  color: #7a2a22;
}

/* Legal */
.legal {
  max-width: 42rem;
  padding-bottom: 4rem;
}

.legal h2 {
  font-size: 1.35rem;
  color: var(--teal);
  margin-top: 2rem;
}

.legal p,
.legal li {
  color: var(--ink-soft);
}

.legal ul {
  list-style: disc;
  padding-left: 1.25rem;
  margin-bottom: 1em;
}

.legal li {
  margin-bottom: 0.4rem;
}

/* Timeline */
.timeline {
  display: grid;
  gap: 0;
  border-left: 2px solid var(--line);
  padding-left: 1.75rem;
  margin-left: 0.4rem;
}

.timeline-item {
  position: relative;
  padding-bottom: 2rem;
}

.timeline-item::before {
  content: "";
  position: absolute;
  left: calc(-1.75rem - 5px);
  top: 0.35rem;
  width: 10px;
  height: 10px;
  background: var(--pulse);
  border-radius: 50%;
}

.timeline-item h3 {
  font-size: 1.15rem;
  margin-bottom: 0.3rem;
}

.timeline-item p {
  color: var(--ink-soft);
  margin: 0;
}

.timeline-year {
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--pulse-deep);
  margin-bottom: 0.35rem;
  display: block;
}

/* Values */
.values {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.value h3 {
  font-size: 1.2rem;
  margin-bottom: 0.4rem;
}

.value p {
  color: var(--ink-soft);
  margin: 0;
}

/* Footer */
.site-footer {
  background: var(--teal);
  color: rgba(255, 255, 255, 0.78);
  padding: 4rem 0 0;
  margin-top: 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 2.5rem;
  padding-bottom: 3rem;
}

.site-footer .brand-name {
  color: #fff;
}

.site-footer .brand-llc {
  color: rgba(255, 255, 255, 0.55);
}

.site-footer .brand-mark {
  color: var(--pulse);
}

.footer-tagline {
  margin: 1rem 0 0;
  max-width: 28ch;
  font-size: 0.98rem;
  color: rgba(255, 255, 255, 0.7);
}

.footer-heading {
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.5);
  margin-bottom: 1rem;
}

.footer-links {
  display: grid;
  gap: 0.55rem;
}

.footer-links a {
  text-decoration: none;
  color: rgba(255, 255, 255, 0.82);
  font-size: 0.98rem;
}

.footer-links a:hover {
  color: var(--pulse);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding: 1.25rem 0;
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.5);
}

.section-deep .feature-item h3 {
  color: #fff;
}

.section-deep .feature-item p {
  color: rgba(255, 255, 255, 0.75);
}

.section-deep .feature-item {
  border-bottom-color: rgba(255, 255, 255, 0.12);
}

.feature-list {
  border-top-color: inherit;
}

.section-deep .feature-list {
  border-top-color: rgba(255, 255, 255, 0.12);
}

/* ——— Modern expansions ——— */

.ticker {
  border-block: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.45);
  overflow: hidden;
  white-space: nowrap;
}

.ticker-track {
  display: inline-flex;
  gap: 0;
  padding: 1rem 0;
  animation: tickerMove 36s linear infinite;
}

.ticker-track span {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.92rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--teal);
  padding: 0 1.75rem;
}

.ticker-track span::after {
  content: "·";
  margin-left: 1.75rem;
  color: var(--pulse-deep);
}

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

.statement {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.85rem, 4.5vw, 3.35rem);
  line-height: 1.15;
  letter-spacing: -0.035em;
  color: var(--teal);
  max-width: 18ch;
  margin: 0;
}

.statement span {
  color: var(--pulse-deep);
}

.prose-long {
  max-width: 40rem;
}

.prose-long p {
  color: var(--ink-soft);
  font-size: 1.12rem;
}

.roadmap {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  position: relative;
}

.roadmap::before {
  content: "";
  position: absolute;
  top: 1.15rem;
  left: 8%;
  right: 8%;
  height: 2px;
  background: linear-gradient(90deg, var(--pulse), rgba(18, 212, 184, 0.15));
}

.roadmap-step {
  padding: 0 1.25rem 0 0;
  position: relative;
}

.roadmap-step .dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--pulse);
  border: 3px solid var(--paper);
  box-shadow: 0 0 0 2px var(--pulse);
  margin-bottom: 1.25rem;
  position: relative;
  z-index: 1;
}

.roadmap-step h3 {
  font-size: 1.15rem;
  margin-bottom: 0.4rem;
}

.roadmap-step p {
  color: var(--ink-soft);
  margin: 0;
  font-size: 0.98rem;
}

.roadmap-step .phase {
  display: block;
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--pulse-deep);
  margin-bottom: 0.35rem;
}

.lineup-preview {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.lineup-item {
  padding: 2rem 0 1.5rem;
  border-top: 2px solid var(--teal);
}

.lineup-item .num {
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--pulse-deep);
  margin-bottom: 1rem;
  display: block;
}

.lineup-item h3 {
  font-size: 1.45rem;
  margin-bottom: 0.5rem;
}

.lineup-item p {
  color: var(--ink-soft);
  margin: 0 0 1.25rem;
  font-size: 1rem;
}

.status-bar {
  height: 3px;
  background: var(--line);
  overflow: hidden;
}

.status-bar > i {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, var(--pulse-deep), var(--pulse));
  width: var(--progress, 40%);
}

.principle-rows {
  display: grid;
  gap: 0;
}

.principle-row {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.4fr);
  gap: 2rem;
  padding: 2.25rem 0;
  border-bottom: 1px solid var(--line);
  align-items: baseline;
}

.principle-row:first-child {
  border-top: 1px solid var(--line);
}

.principle-row h3 {
  font-size: clamp(1.35rem, 2.5vw, 1.75rem);
  margin: 0;
  color: var(--teal);
}

.principle-row p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 1.08rem;
}

.year-mark {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(5rem, 18vw, 12rem);
  line-height: 0.85;
  letter-spacing: -0.06em;
  color: rgba(18, 212, 184, 0.14);
  text-align: center;
  margin: 0;
  user-select: none;
}

.faq-list {
  max-width: 44rem;
  display: grid;
  gap: 0;
}

.faq-item {
  border-bottom: 1px solid var(--line);
  padding: 1.5rem 0;
}

.faq-item:first-child {
  border-top: 1px solid var(--line);
}

.faq-item h3 {
  font-size: 1.15rem;
  margin-bottom: 0.45rem;
}

.faq-item p {
  margin: 0;
  color: var(--ink-soft);
}

.app-detail {
  margin-top: 1rem;
  color: var(--ink-soft);
  font-size: 1.02rem;
}

.app-detail + .app-detail {
  margin-top: 0.65rem;
}

.progress-meta {
  display: flex;
  justify-content: space-between;
  font-size: 0.85rem;
  color: var(--muted);
  margin-bottom: 0.45rem;
  font-weight: 500;
}

.page-hero {
  padding: 5rem 0 3.5rem;
}

.page-hero h1 {
  font-size: clamp(2.6rem, 6vw, 4rem);
  letter-spacing: -0.04em;
}

.page-hero p {
  font-size: 1.25rem;
  max-width: 46ch;
}

.hero-brand {
  font-size: clamp(3.2rem, 8vw, 5.8rem);
}

.hero-title {
  font-size: clamp(1.55rem, 3vw, 2.05rem);
  max-width: 22ch;
}

.hero-lead {
  font-size: 1.18rem;
  max-width: 36ch;
}

.contact-aside {
  margin-top: 2.5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--line);
}

.contact-aside h3 {
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
}

.contact-aside p {
  color: var(--ink-soft);
  margin: 0;
  font-size: 1rem;
}

.two-col-prose {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
}

.two-col-prose p {
  color: var(--ink-soft);
  margin-bottom: 1.1rem;
}

/* Responsive */
@media (max-width: 960px) {
  .hero-visual {
    width: min(42vw, 360px);
    opacity: 0.55;
    bottom: 4%;
  }

  .hero-content {
    max-width: 100%;
    margin-left: auto;
    padding-bottom: 4rem;
  }

  .split,
  .contact-layout,
  .app-row,
  .app-row:nth-child(even),
  .principle-row,
  .two-col-prose {
    grid-template-columns: 1fr;
    direction: ltr;
  }

  .service-grid,
  .values,
  .stats,
  .footer-grid,
  .lineup-preview {
    grid-template-columns: 1fr 1fr;
  }

  .roadmap {
    grid-template-columns: 1fr 1fr;
    gap: 2rem 1rem;
  }

  .roadmap::before {
    display: none;
  }
}

@media (max-width: 768px) {
  .nav-toggle {
    display: flex;
  }

  .site-nav {
    position: fixed;
    inset: var(--header-h) 0 auto 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 1rem 1.25rem 1.5rem;
    background: rgba(243, 247, 248, 0.98);
    border-bottom: 1px solid var(--line);
    transform: translateY(-120%);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.35s var(--ease), opacity 0.35s var(--ease);
  }

  .site-nav.is-open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .nav-list {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
  }

  .nav-link {
    padding: 0.85rem 0;
    border-bottom: 1px solid var(--line);
  }

  .nav-link::after {
    display: none;
  }

  .nav-cta {
    margin-top: 1rem;
    width: 100%;
  }

  .hero {
    min-height: auto;
    display: flex;
    flex-direction: column;
  }

  .hero-visual {
    position: relative;
    right: auto;
    bottom: auto;
    width: min(58%, 240px);
    margin: 0.5rem auto 2rem;
    opacity: 1;
    z-index: 0;
  }

  .hero-content {
    padding-top: 2.5rem;
    padding-bottom: 0.5rem;
  }

  .form-row,
  .service-grid,
  .values,
  .stats,
  .footer-grid,
  .feature-item,
  .lineup-preview,
  .roadmap {
    grid-template-columns: 1fr;
  }

  .feature-num {
    margin-bottom: -0.5rem;
  }

  .section,
  .section-deep {
    padding: 4rem 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }

  .ticker-track {
    animation: none;
  }
}