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

/* TOKENS */
:root {
  --bg: #080807;
  --surface: #0F0F0E;
  --border: #1C1C1A;
  --border-2: #242422;
  --text: #EDE9E3;
  --text-2: #7A756E;
  --text-3: #3D3A35;
  --accent: #497fff;
  --accent-2: #73d5a0;
  --accent-glow: rgba(66, 54, 231, 0.15);
}

html {
  scroll-behavior: smooth;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Geist', sans-serif;
  font-weight: 300;
  line-height: 1.6;
  overflow-x: hidden;
}

/* Grain overlay */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.04'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 9999;
  opacity: 0.5;
}

/* NAV */
nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 48px;
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s, background 0.3s, backdrop-filter 0.3s;
}

nav.scrolled {
  border-color: var(--border);
  background: rgba(8, 8, 7, 0.85);
  backdrop-filter: blur(12px);
}

.nav-logo {
  font-family: 'Fraunces', serif;
  font-weight: 400;
  font-size: 18px;
  letter-spacing: -0.02em;
  color: var(--text);
  text-decoration: none;
}

.nav-logo span {
  color: var(--accent);
}

/* NAV LINKS */
.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-link {
  font-family: 'Geist', sans-serif;
  font-size: 13px;
  font-weight: 400;
  color: var(--text-2);
  text-decoration: none;
  letter-spacing: 0.01em;
  transition: color 0.2s;
  white-space: nowrap;
}

.nav-link:hover {
  color: var(--text);
}

.nav-download {
  font-family: 'Geist', sans-serif;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-2);
  background: transparent;
  border: 1px solid var(--border-2);
  padding: 9px 22px;
  cursor: pointer;
  text-decoration: none;
  border-radius: 100px;
  position: relative;
  overflow: hidden;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: color 0.25s, border-color 0.25s;
}

.nav-download::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--text);
  border-radius: 100px;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.28s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 0;
}

.nav-download:hover {
  color: var(--bg);
  border-color: var(--text);
}

.nav-download:hover::before {
  transform: scaleX(1);
}

.nav-download span,
.nav-download i {
  position: relative;
  z-index: 1;
}

/* BUTTONS */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: 'Geist', sans-serif;
  font-weight: 500;
  font-size: 13px;
  letter-spacing: 0.04em;
  padding: 13px 28px;
  border-radius: 100px;
  cursor: pointer;
  text-decoration: none;
  position: relative;
  overflow: hidden;
  transition: color 0.25s, border-color 0.25s;
  width: fit-content;
  white-space: nowrap;
  border: 1px solid var(--border-2);
}

.btn svg {
  position: relative;
  z-index: 1;
  width: 15px;
  height: 15px;
  flex-shrink: 0;
}

.btn span {
  position: relative;
  z-index: 1;
}

.btn i {
  position: relative;
  z-index: 1;
  font-size: 15px;
  line-height: 1;
}

/* Primary - accent blue sweep */
.btn-primary {
  color: var(--text-2);
}

.btn-primary::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--accent);
  border-radius: 100px;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 0;
}

.btn-primary:hover {
  color: #fff;
  border-color: var(--accent);
}

.btn-primary:hover::before {
  transform: scaleX(1);
}

/* COMING SOON STATE */
.coming-soon {
  cursor: not-allowed !important;
  opacity: 0.55;
}

.coming-soon::before {
  transform: scaleX(0) !important;
}

.coming-soon:hover {
  color: var(--text-2) !important;
  border-color: var(--border-2) !important;
}

.coming-soon.nav-download:hover {
  color: var(--text-2) !important;
  border-color: var(--border-2) !important;
}

/* Nav variant - white sweep, smaller */
.btn-nav {
  color: var(--text-2);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 9px 22px;
}

.btn-nav::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--text);
  border-radius: 100px;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.28s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 0;
}

.btn-nav:hover {
  color: var(--bg);
  border-color: var(--text);
}

.btn-nav:hover::before {
  transform: scaleX(1);
}

.hero-note {
  font-size: 12px;
  color: var(--text-3);
  font-family: 'Geist Mono', monospace;
}

/* ─── HERO ─── */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 120px 24px 80px;
  position: relative;
  overflow: hidden;
}

.hero::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -60%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(83, 88, 236, 0.06) 0%, transparent 70%);
  pointer-events: none;
}

.hero-eyebrow {
  font-family: 'Geist Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 28px;
  opacity: 0;
  animation: fadeUp 0.8s 0.1s forwards;
}

.hero-title {
  font-family: 'Fraunces', serif;
  font-weight: 300;
  font-size: clamp(56px, 8vw, 108px);
  line-height: 0.95;
  letter-spacing: -0.04em;
  text-align: center;
  max-width: 900px;
  opacity: 0;
  animation: fadeUp 0.9s 0.2s forwards;
}

.hero-title em {
  font-style: italic;
  color: var(--accent);
}

.hero-sub {
  margin-top: 32px;
  font-size: 17px;
  font-weight: 300;
  color: var(--text-2);
  text-align: center;
  max-width: 480px;
  line-height: 1.7;
  opacity: 0;
  animation: fadeUp 0.9s 0.35s forwards;
}

.hero-actions {
  margin-top: 48px;
  display: flex;
  align-items: center;
  gap: 20px;
  opacity: 0;
  animation: fadeUp 0.9s 0.5s forwards;
}

/* TIMER VISUAL */
.timer-visual {
  margin-top: 80px;
  position: relative;
  width: 240px;
  height: 240px;
  opacity: 0;
  animation: fadeUp 1s 0.7s forwards;
}

.timer-ring-bg {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 1px solid var(--border-2);
}

.timer-ring-svg {
  position: absolute;
  inset: -8px;
  width: calc(100% + 16px);
  height: calc(100% + 16px);
  transform: rotate(-90deg);
}

.timer-ring-track {
  fill: none;
  stroke: var(--border);
  stroke-width: 2;
}

.timer-ring-progress {
  fill: none;
  stroke: var(--accent);
  stroke-width: 2;
  stroke-linecap: round;
  stroke-dasharray: 753;
  stroke-dashoffset: 753;
  animation: ringFill 3s 1.5s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

@keyframes ringFill {
  to {
    stroke-dashoffset: 188;
  }
}

.timer-inner {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
}

.timer-digits {
  font-family: 'Geist Mono', monospace;
  font-size: 42px;
  font-weight: 400;
  letter-spacing: -0.03em;
  color: var(--text);
  transition: opacity 0.3s;
}

.timer-state {
  font-family: 'Geist Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  transition: color 0.3s;
}

/* Pulse dots */
.timer-pulse {
  position: absolute;
  border-radius: 50%;
  background: var(--accent);
  opacity: 0;
  animation: pulse 2s 2s ease-out infinite;
}

.timer-pulse:nth-child(1) {
  width: 6px;
  height: 6px;
  top: -3px;
  left: 50%;
  margin-left: -3px;
  animation-delay: 2s;
}

.timer-pulse:nth-child(2) {
  width: 6px;
  height: 6px;
  bottom: -3px;
  left: 50%;
  margin-left: -3px;
  animation-delay: 2.4s;
}

@keyframes pulse {
  0% {
    opacity: 0;
    transform: scale(1);
  }

  50% {
    opacity: 1;
  }

  100% {
    opacity: 0;
    transform: scale(2.5);
  }
}

/* TRIGGER NODES */
.trigger-nodes {
  position: absolute;
  inset: -60px;
  pointer-events: none;
}

.trigger-node {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 6px;
  opacity: 0;
  animation: nodeAppear 0.6s forwards;
}

.trigger-node:nth-child(1) {
  top: 10px;
  left: -10px;
  animation-delay: 2.2s;
}

.trigger-node:nth-child(2) {
  top: 10px;
  right: -10px;
  animation-delay: 2.5s;
}

.trigger-node:nth-child(3) {
  bottom: 10px;
  left: -10px;
  animation-delay: 2.8s;
}

.trigger-node:nth-child(4) {
  bottom: 10px;
  right: -10px;
  animation-delay: 3.1s;
}

@keyframes nodeAppear {
  from {
    opacity: 0;
    transform: scale(0.8);
  }

  to {
    opacity: 1;
    transform: scale(1);
  }
}

.trigger-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent-2);
  flex-shrink: 0;
}

.trigger-label {
  font-family: 'Geist Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-2);
  transition: color 0.2s;
}

/* Fired state */
.trigger-node.fired .trigger-dot {
  background: #fff;
  box-shadow: 0 0 0 0 rgba(255, 255, 255, 0.8);
  animation: dotFire 0.7s ease-out forwards;
}

.trigger-node.fired .trigger-label {
  color: var(--text);
}

@keyframes dotFire {
  0% {
    transform: scale(1);
    box-shadow: 0 0 0 0 rgba(255, 255, 255, 0.8);
  }

  40% {
    transform: scale(1.6);
    box-shadow: 0 0 0 8px rgba(255, 255, 255, 0);
  }

  100% {
    transform: scale(1);
    box-shadow: 0 0 0 0 rgba(255, 255, 255, 0);
  }
}

.connector-line.fired {
  animation: lineFire 0.7s ease-out forwards;
}

@keyframes lineFire {
  0% {
    stroke: #fff;
    opacity: 1;
  }

  60% {
    stroke: var(--accent);
    opacity: 1;
  }

  100% {
    stroke: var(--border-2);
    opacity: 1;
  }
}

/* CONNECTOR LINES */
.connector-svg {
  position: absolute;
  inset: -60px;
  width: calc(100% + 120px);
  height: calc(100% + 120px);
  pointer-events: none;
  overflow: visible;
}

.connector-line {
  stroke: var(--border-2);
  stroke-width: 1;
  stroke-dasharray: 4 4;
  fill: none;
  opacity: 0;
  animation: lineAppear 0.4s forwards;
}

.connector-line:nth-child(1) {
  animation-delay: 2.3s;
}

.connector-line:nth-child(2) {
  animation-delay: 2.6s;
}

.connector-line:nth-child(3) {
  animation-delay: 2.9s;
}

.connector-line:nth-child(4) {
  animation-delay: 3.2s;
}

@keyframes lineAppear {
  to {
    opacity: 1;
  }
}

/* SECTIONS */
section {
  padding: 120px 48px;
  max-width: 1080px;
  margin: 0 auto;
}

.section-label {
  font-family: 'Geist Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-3);
  margin-bottom: 16px;
  display: block;
}

.section-title {
  font-family: 'Fraunces', serif;
  font-weight: 300;
  font-size: clamp(32px, 4vw, 52px);
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin-bottom: 20px;
}

.section-title em {
  font-style: italic;
  color: var(--accent);
}

.section-body {
  font-size: 16px;
  color: var(--text-2);
  max-width: 480px;
  line-height: 1.75;
}

/* DIVIDER */
.divider {
  width: 100%;
  max-width: 1080px;
  margin: 0 auto;
  height: 1px;
  background: var(--border);
}

/* HOW IT WORKS */
.steps {
  margin-top: 64px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
}

.step {
  background: var(--bg);
  padding: 40px 36px;
  position: relative;
  overflow: hidden;
  transition: background 0.3s;
}

.step:hover {
  background: var(--surface);
}

.step-number {
  font-family: 'Fraunces', serif;
  font-size: 64px;
  font-weight: 300;
  color: var(--text-3);
  line-height: 1;
  margin-bottom: 24px;
  letter-spacing: -0.04em;
}

.step-title {
  font-size: 16px;
  font-weight: 500;
  margin-bottom: 12px;
  color: var(--text);
}

.step-body {
  font-size: 14px;
  color: var(--text-2);
  line-height: 1.7;
}

/* HONEST TIMER */
.honest-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.comparison {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.comparison-row {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 18px 20px;
  border: 1px solid var(--border);
  font-size: 14px;
}

.comparison-row.bad {
  background: transparent;
}

.comparison-row.good {
  background: rgba(115, 213, 160, 0.05);
  border-color: rgba(115, 213, 160, 0.25);
}

.comparison-icon {
  width: 22px;
  height: 22px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
}

.comparison-row.bad .comparison-label {
  color: var(--text-2);
}

.comparison-row.good .comparison-label {
  color: var(--text);
}

/* AUTOMATION */
.triggers-grid {
  margin-top: 64px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
}

.trigger-card {
  background: var(--bg);
  padding: 36px;
  transition: background 0.3s;
  position: relative;
  overflow: hidden;
}

.trigger-card:hover {
  background: var(--surface);
}

.trigger-card:hover .trigger-card-glow {
  opacity: 1;
}

.trigger-card-glow {
  position: absolute;
  top: -40px;
  left: -40px;
  width: 120px;
  height: 120px;
  background: radial-gradient(circle, rgba(115, 213, 160, 0.12), transparent 70%);
  opacity: 0;
  transition: opacity 0.4s;
  pointer-events: none;
}

.trigger-event {
  font-family: 'Geist Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent-2);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.trigger-event::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent-2);
  flex-shrink: 0;
}

.trigger-card-title {
  font-size: 16px;
  font-weight: 500;
  margin-bottom: 10px;
  color: var(--text);
}

.trigger-card-body {
  font-size: 14px;
  color: var(--text-2);
  line-height: 1.7;
}

.trigger-example {
  margin-top: 20px;
  padding: 12px 14px;
  background: var(--surface);
  border-left: 2px solid var(--accent-2);
  font-family: 'Geist Mono', monospace;
  font-size: 12px;
  color: var(--text-2);
}

/* FEATURES */
.features-grid {
  margin-top: 64px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 36px;
}

.feature {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 32px;
  border: 1px solid var(--border);
  transition: border-color 0.3s, background 0.3s;
}

.feature:hover {
  border-color: var(--border-2);
  background: var(--surface);
}

.feature-icon {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border-2);
  color: var(--accent);
}

.feature-icon svg {
  width: 16px;
  height: 16px;
}

.feature-title {
  font-size: 15px;
  font-weight: 500;
  color: var(--text);
}

.feature-body {
  font-size: 13px;
  color: var(--text-2);
  line-height: 1.7;
}

/* PRIVACY */
.privacy-row {
  margin-top: 64px;
  display: flex;
  align-items: stretch;
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
}

.privacy-cell {
  flex: 1;
  background: var(--bg);
  padding: 36px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.privacy-check {
  font-family: 'Geist Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-2);
  display: flex;
  align-items: center;
  gap: 8px;
}

.privacy-check::before {
  content: '✓';
  font-size: 16px;
}

.privacy-cell-title {
  font-size: 15px;
  font-weight: 500;
  color: var(--text);
}

.privacy-cell-body {
  font-size: 13px;
  color: var(--text-2);
  line-height: 1.7;
}

/* CTA */
.cta-section {
  text-align: center;
  padding: 140px 24px;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 800px;
  height: 400px;
  background: radial-gradient(ellipse, rgba(73, 127, 255, 0.05) 0%, transparent 70%);
  pointer-events: none;
}

.cta-title {
  font-family: 'Fraunces', serif;
  font-weight: 300;
  font-size: clamp(40px, 6vw, 80px);
  letter-spacing: -0.04em;
  line-height: 1;
  margin-bottom: 40px;
}

.cta-title em {
  font-style: italic;
  color: var(--accent);
}

.cta-meta {
  margin-top: 28px;
  font-family: 'Geist Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-3);
}

/* FOOTER */
footer {
  border-top: 1px solid var(--border);
  padding: 32px 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 100%;
}

.footer-logo {
  font-family: 'Fraunces', serif;
  font-weight: 400;
  font-size: 16px;
  color: var(--text-2);
  text-decoration: none;
  letter-spacing: -0.02em;
}

.footer-logo span {
  color: var(--accent);
}

.footer-copy {
  font-family: 'Geist Mono', monospace;
  font-size: 11px;
  color: var(--text-3);
  letter-spacing: 0.06em;
}

.footer-contact {
  font-family: 'Geist', sans-serif;
  font-size: 12px;
  color: var(--text-3);
  text-decoration: none;
  transition: color 0.2s;
}

.footer-contact:hover {
  color: var(--text);
}

/* ECOSYSTEM BANNER */
.ecosystem-banner {
  margin-top: 48px;
  display: flex;
  align-items: center;
  gap: 48px;
  padding: 40px 48px;
  border: 1px solid var(--border-2);
  background: rgba(115, 213, 160, 0.03);
  position: relative;
  overflow: hidden;
}

.ecosystem-banner::before {
  content: '';
  position: absolute;
  top: -60px;
  left: -60px;
  width: 200px;
  height: 200px;
  background: radial-gradient(circle, rgba(115, 213, 160, 0.08), transparent 70%);
  pointer-events: none;
}

.ecosystem-devices {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-shrink: 0;
}

.ecosystem-device {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.ecosystem-device i {
  font-size: 32px;
  color: var(--accent-2);
}

.ecosystem-device span {
  font-family: 'Geist Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-3);
}

.ecosystem-plus {
  font-family: 'Fraunces', serif;
  font-size: 28px;
  font-weight: 300;
  color: var(--text-3);
  padding-bottom: 18px;
}

.ecosystem-text {
  flex: 1;
}

.ecosystem-title {
  font-size: 18px;
  font-weight: 500;
  color: var(--text);
  margin-bottom: 12px;
  letter-spacing: -0.01em;
}

.ecosystem-body {
  font-size: 14px;
  color: var(--text-2);
  line-height: 1.75;
  max-width: 480px;
}

.ecosystem-body em {
  color: var(--accent-2);
  font-style: normal;
  font-weight: 500;
}

/* PERFORMANCE */
.perf-grid {
  margin-top: 64px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
}

.perf-card {
  background: var(--bg);
  padding: 36px 28px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: background 0.3s;
  position: relative;
  overflow: hidden;
}

.perf-card:hover {
  background: var(--surface);
}

.perf-card::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.perf-card:hover::before {
  transform: scaleX(1);
}

.perf-value {
  font-family: 'Fraunces', serif;
  font-weight: 300;
  font-size: 52px;
  line-height: 1;
  letter-spacing: -0.04em;
  color: var(--text);
}

.perf-unit {
  font-size: 24px;
  color: var(--accent);
  letter-spacing: -0.02em;
}

.perf-label {
  font-family: 'Geist Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
}

.perf-body {
  font-size: 13px;
  color: var(--text-2);
  line-height: 1.7;
}

/* ANIMATIONS */
@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

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

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

/* APP UI SECTION */
.ui-screens {
  margin-top: 64px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
  justify-items: center;
}

.ui-popover-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  width: 100%;
  max-width: 320px;
}

.ui-mode-label {
  font-family: 'Geist Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-3);
}

.ui-popover {
  width: 100%;
  border-radius: 12px;
  overflow: hidden;
  position: relative;
  box-shadow:
    0 24px 60px rgba(0, 0, 0, 0.6),
    0 8px 20px rgba(0, 0, 0, 0.4);
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.4s;
}

.ui-popover:hover {
  transform: translateY(-6px);
  box-shadow:
    0 40px 80px rgba(0, 0, 0, 0.7),
    0 12px 28px rgba(0, 0, 0, 0.5);
}

.ui-popover--dark {
  background: #2a2a2e;
}

.ui-popover--light {
  background: #f5f5f7;
  box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.1), 0 24px 60px rgba(0, 0, 0, 0.2), 0 8px 20px rgba(0, 0, 0, 0.12);
}

.ui-popover--light:hover {
  box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.12), 0 40px 80px rgba(0, 0, 0, 0.25), 0 12px 28px rgba(0, 0, 0, 0.15);
}

.ui-screenshot {
  display: block;
  width: 100%;
  height: auto;
}

.ui-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 64px 24px;
  pointer-events: none;
}

.ui-placeholder i {
  font-size: 28px;
  opacity: 0.2;
}

.ui-placeholder span {
  font-family: 'Geist Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.1em;
  opacity: 0.25;
}

.ui-popover--dark .ui-placeholder {
  color: #fff;
}

.ui-popover--light .ui-placeholder {
  color: #000;
}

.ui-screenshot+.ui-placeholder {
  display: none;
}

.ui-adaptive {
  margin-top: 48px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
}

.ui-adaptive-item {
  background: var(--bg);
  padding: 32px 36px;
  display: flex;
  align-items: flex-start;
  gap: 20px;
  transition: background 0.3s;
}

.ui-adaptive-item:hover {
  background: var(--surface);
}

.ui-adaptive-icon {
  width: 40px;
  height: 40px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border-2);
  color: var(--accent);
}

.ui-adaptive-icon i {
  font-size: 18px;
}

.ui-adaptive-title {
  font-size: 15px;
  font-weight: 500;
  color: var(--text);
  margin-bottom: 8px;
}

.ui-adaptive-body {
  font-size: 13px;
  color: var(--text-2);
  line-height: 1.7;
}

/* Interaction hint label */
.ui-interaction-hint {
  color: var(--accent);
  font-size: 10px;
  letter-spacing: 0.08em;
}

/* Transparent clickable hotspot overlay */
.ui-hotspot {
  position: absolute;
  background: transparent;
  border: none;
  cursor: pointer;
  border-radius: 50%;
  padding: 0;
  -webkit-tap-highlight-color: transparent;
}

.ui-hotspot--hidden {
  display: none;
}

/* FAQ SPLIT PANEL */
.faq-split {
  margin-top: 64px;
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
}

/* Left nav list */
.faq-nav {
  display: flex;
  flex-direction: column;
  background: var(--bg);
}

.faq-nav-item {
  display: flex;
  flex-direction: column;
  padding: 0;
  background: none;
  border: none;
  border-bottom: 1px solid var(--border);
  cursor: pointer;
  text-align: left;
  transition: background 0.2s;
  position: relative;
  flex: 1;
}

.faq-nav-item:last-child {
  border-bottom: none;
}

.faq-nav-item:hover {
  background: var(--surface);
}

.faq-nav-row {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 22px 28px;
  flex: 1;
}

/* Mobile answer - hidden everywhere by default */
.faq-mobile-answer {
  display: none;
}

.faq-nav-item.active {
  background: var(--surface);
}

.faq-nav-item.active::after {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--accent);
}

.faq-nav-num {
  font-family: 'Fraunces', serif;
  font-size: 22px;
  font-weight: 300;
  color: var(--text-3);
  letter-spacing: -0.03em;
  flex-shrink: 0;
  transition: color 0.2s;
  line-height: 1;
  width: 32px;
}

.faq-nav-item.active .faq-nav-num,
.faq-nav-item:hover .faq-nav-num {
  color: var(--accent);
}

.faq-nav-text {
  font-size: 13px;
  font-weight: 400;
  color: var(--text-2);
  flex: 1;
  line-height: 1.4;
  transition: color 0.2s;
}

.faq-nav-item.active .faq-nav-text,
.faq-nav-item:hover .faq-nav-text {
  color: var(--text);
}

.faq-nav-arrow {
  font-size: 12px;
  color: var(--text-3);
  opacity: 0;
  transform: translateX(-4px);
  transition: opacity 0.2s, transform 0.2s, color 0.2s;
  flex-shrink: 0;
}

.faq-nav-item.active .faq-nav-arrow {
  opacity: 1;
  color: var(--accent);
  transform: translateX(0);
}

/* Right answer panel */
.faq-panel {
  background: var(--surface);
  position: relative;
  overflow: hidden;
}

.faq-panel-inner {
  position: absolute;
  inset: 0;
}

.faq-answer-block {
  position: absolute;
  inset: 0;
  padding: 48px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  opacity: 0;
  transform: translateY(10px);
  filter: blur(3px);
  transition: opacity 0.45s cubic-bezier(0.4, 0, 0.2, 1),
    transform 0.45s cubic-bezier(0.4, 0, 0.2, 1),
    filter 0.45s cubic-bezier(0.4, 0, 0.2, 1);
  pointer-events: none;
}

.faq-answer-block.active {
  opacity: 1;
  transform: translateY(0);
  filter: blur(0);
  pointer-events: auto;
}

.faq-answer-num {
  font-family: 'Fraunces', serif;
  font-size: 72px;
  font-weight: 300;
  line-height: 1;
  letter-spacing: -0.04em;
  color: var(--text-3);
  margin-bottom: 24px;
}

.faq-answer-q {
  font-family: 'Fraunces', serif;
  font-weight: 300;
  font-size: clamp(18px, 2vw, 24px);
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--text);
  margin-bottom: 20px;
}

.faq-answer-a {
  font-size: 15px;
  color: var(--text-2);
  line-height: 1.8;
  max-width: 480px;
}

/* RESPONSIVE */
@media (max-width: 900px) {
  .nav-links {
    display: none;
  }
}

@media (max-width: 768px) {
  nav {
    padding: 16px 24px;
  }

  section {
    padding: 80px 24px;
  }

  .ui-screens {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .ui-adaptive {
    grid-template-columns: 1fr;
  }

  /* FAQ mobile */
  .faq-split {
    grid-template-columns: 1fr;
    display: block;
    background: none;
    border: 1px solid var(--border);
  }

  .faq-panel {
    display: none;
  }

  .faq-nav {
    background: none;
  }

  .faq-nav-item {
    flex: none;
  }

  .faq-nav-row {
    padding: 18px 20px;
  }

  .faq-nav-item.active .faq-mobile-answer {
    display: block;
    padding: 0 20px 16px 72px;
    font-size: 14px;
    color: var(--text-2);
    line-height: 1.75;
  }

  .faq-nav-item.active .faq-nav-arrow {
    transform: rotate(90deg);
    opacity: 1;
    color: var(--accent);
  }

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

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

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

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

  .privacy-row {
    flex-direction: column;
  }

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

  .ecosystem-banner {
    flex-direction: column;
    gap: 24px;
    padding: 32px 24px;
  }

  footer {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }
}