/* LiveThoughts — Night Glass */

:root {
  --bg: #04110d;
  --bg-raise: #081f18;
  --bg-deep: #030c09;
  --glass: #9aead2;
  --glass-dim: rgba(154, 234, 210, .45);
  --glass-faint: rgba(154, 234, 210, .18);
  --hairline: rgba(154, 234, 210, .12);
  --bright: #f2fffb;
  --ink: #e8f6f0;
  --ink-soft: #9db8ae;
  --amber: #d9a44a;
  --sans: "Schibsted Grotesk", -apple-system, "Helvetica Neue", sans-serif;
  --serif: "Newsreader", "New York", Georgia, serif;
  --mono: "Spline Sans Mono", "SF Mono", ui-monospace, monospace;
  --wrap: 1160px;
  --pad: clamp(20px, 5vw, 48px);
  --radius: 20px;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* faint grain */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 1;
  opacity: .05;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)' opacity='.6'/%3E%3C/svg%3E");
}

img { display: block; max-width: 100%; height: auto; }
a { color: inherit; }

::selection { background: rgba(154, 234, 210, .25); color: var(--bright); }

/* ---------- type helpers ---------- */

.eyebrow {
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--glass);
  margin-bottom: 18px;
}

h1, h2, h3 {
  font-weight: 600;
  letter-spacing: -.02em;
  line-height: 1.08;
  color: var(--bright);
  text-wrap: balance;
}

h1 { font-size: clamp(44px, 7.2vw, 84px); }
h2 { font-size: clamp(30px, 4.4vw, 52px); }
h3 { font-size: 22px; margin-bottom: 10px; letter-spacing: -.01em; }

.lede, .section-lede {
  color: var(--ink-soft);
  font-size: clamp(17px, 1.6vw, 20px);
  line-height: 1.65;
  max-width: 34em;
}

.mono-caption, .mono-inline {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--ink-soft);
}
.mono-inline { color: var(--glass); border: 1px solid var(--hairline); padding: 2px 8px; border-radius: 6px; white-space: nowrap; }

.fact-title {
  font-weight: 600;
  color: var(--bright);
  margin-bottom: 6px;
  font-size: 18px;
}

.amber { color: var(--amber); }

/* ---------- reveal motion ---------- */

html.js [data-reveal] {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity .8s cubic-bezier(.22,.61,.36,1), transform .8s cubic-bezier(.22,.61,.36,1);
  transition-delay: var(--d, 0s);
}
html.js [data-reveal].in { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  html.js [data-reveal] { opacity: 1; transform: none; transition: none; }
  .pulse-dot::after, .ripple, .wave line { animation: none !important; }
  .dg-edge { stroke-dashoffset: 0 !important; transition: none !important; }
  .dg-pill, .dg-node { opacity: 1 !important; transition: none !important; }
  .hero-rings, .close-rings { transform: none !important; }
}

/* ---------- header ---------- */

.site-head {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  gap: 28px;
  padding: 14px var(--pad);
  background: rgba(4, 17, 13, .78);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color .3s;
}
.site-head.scrolled { border-bottom-color: var(--hairline); }

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  font-weight: 600;
  font-size: 17px;
  color: var(--bright);
  letter-spacing: -.01em;
}
.brand-mark { width: 30px; height: 30px; overflow: visible; }

.site-nav {
  display: flex;
  gap: 24px;
  margin-left: auto;
}
.site-nav a {
  text-decoration: none;
  font-size: 14.5px;
  color: var(--ink-soft);
  transition: color .2s;
}
.site-nav a:hover { color: var(--bright); }

.head-cta {
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  color: var(--bg);
  background: var(--glass);
  padding: 9px 16px;
  border-radius: 999px;
  transition: background .2s, transform .2s;
  white-space: nowrap;
}
.head-cta:hover { background: var(--bright); transform: translateY(-1px); }

@media (max-width: 860px) {
  .site-nav { display: none; }
  .head-cta { margin-left: auto; }
}

/* ---------- buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  font-weight: 600;
  font-size: 16px;
  padding: 14px 26px;
  border-radius: 999px;
  transition: transform .2s, background .2s, border-color .2s;
}
.btn-primary {
  background: var(--glass);
  color: #05231a;
}
.btn-primary:hover { background: var(--bright); transform: translateY(-2px); }
.btn-ghost {
  border: 1px solid var(--glass-faint);
  color: var(--ink);
}
.btn-ghost:hover { border-color: var(--glass-dim); transform: translateY(-2px); }

.pill-note {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 26px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--ink-soft);
}
.pulse-dot {
  position: relative;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--glass);
  flex: none;
}
.pulse-dot::after {
  content: "";
  position: absolute;
  inset: -5px;
  border-radius: 50%;
  border: 1px solid var(--glass);
  animation: pulse 2.6s ease-out infinite;
}
@keyframes pulse {
  0% { transform: scale(.5); opacity: .9; }
  70%, 100% { transform: scale(1.7); opacity: 0; }
}

/* ---------- hero ---------- */

.hero {
  position: relative;
  overflow: clip;
  background: radial-gradient(120% 90% at 15% 110%, var(--bg-raise) 0%, var(--bg) 62%);
}

.hero-rings {
  position: absolute;
  left: 0;
  bottom: 0;
  width: min(72vw, 900px);
  height: auto;
  aspect-ratio: 1;
  pointer-events: none;
  will-change: transform;
}

.hero-inner {
  position: relative;
  max-width: var(--wrap);
  margin: 0 auto;
  padding: clamp(64px, 10vh, 130px) var(--pad) clamp(56px, 8vh, 110px);
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr);
  gap: clamp(32px, 6vw, 90px);
  align-items: center;
}

.hero-copy .lede { margin: 26px 0 36px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; }

.hero-phone { justify-self: center; text-align: center; }
.hero-phone .mono-caption { margin-top: 18px; }

/* ---------- phone bezel ---------- */

.phone {
  position: relative;
  width: min(320px, 78vw);
  border-radius: 52px;
  padding: 11px;
  background: linear-gradient(160deg, #10241d, #050f0b 60%);
  border: 1px solid rgba(154, 234, 210, .16);
  box-shadow:
    0 40px 90px -30px rgba(0, 0, 0, .75),
    0 0 0 1px rgba(0, 0, 0, .5),
    0 0 120px -40px rgba(154, 234, 210, .25);
}
.phone img {
  border-radius: 42px;
  width: 100%;
}
.phone-sm { width: min(260px, 74vw); border-radius: 44px; padding: 9px; }
.phone-sm img { border-radius: 36px; }

/* ---------- verbatim strip ---------- */

.verbatim {
  border-top: 1px solid var(--hairline);
  border-bottom: 1px solid var(--hairline);
  background: var(--bg-deep);
}
.verbatim-inner {
  max-width: var(--wrap);
  margin: 0 auto;
  padding: clamp(48px, 8vh, 88px) var(--pad);
  text-align: center;
}
.verbatim-quote {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 400;
  font-size: clamp(24px, 3.6vw, 42px);
  line-height: 1.3;
  color: var(--bright);
  text-wrap: balance;
}
.verbatim-cap {
  margin-top: 20px;
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

/* ---------- sections shared ---------- */

section { position: relative; }

.section-head {
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 var(--pad);
}
.section-head h2 { margin-bottom: 20px; }
.section-head .eyebrow { margin-bottom: 14px; }

/* ---------- idea ---------- */

.idea { padding: clamp(80px, 12vh, 150px) 0 clamp(60px, 9vh, 110px); }

.diagram-wrap {
  max-width: 900px;
  margin: clamp(40px, 6vh, 70px) auto 0;
  padding: 0 var(--pad);
}
.diagram { width: 100%; height: auto; overflow: visible; }

.dg-label {
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: .2em;
  fill: var(--glass);
}
.dg-sub {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .12em;
  fill: var(--ink-soft);
}
.dg-pill-text {
  font-family: var(--sans);
  font-size: 17px;
  font-weight: 500;
  fill: var(--bright);
  dominant-baseline: middle;
}
.dg-pill text { transform: translateY(-6px); }

.dg-edge {
  stroke: url(#edge);
  stroke-width: 1.8;
  fill: none;
  stroke-dasharray: 480;
  stroke-dashoffset: 480;
  transition: stroke-dashoffset 1.6s cubic-bezier(.3,.6,.3,1) .25s;
}
.dg-pill, .dg-node {
  opacity: 0;
  transition: opacity .9s ease var(--pd, 0s);
}
.diagram.drawn .dg-edge { stroke-dashoffset: 0; }
.diagram.drawn .dg-pill,
.diagram.drawn .dg-node { opacity: 1; }

/* mobile stacked diagram */
.diagram-stack { display: none; }

@media (max-width: 640px) {
  .diagram { display: none; }
  .diagram-stack {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding-top: 30px;
  }
  .ds-node {
    width: 108px; height: 108px;
    border-radius: 50%;
    border: 2.5px solid var(--glass);
    display: grid;
    place-items: center;
    position: relative;
  }
  .ds-node::before, .ds-node::after {
    content: "";
    position: absolute;
    border-radius: 50%;
    inset: -22px;
    border: 1.5px solid var(--glass-dim);
  }
  .ds-node::after { inset: -46px; border-color: var(--glass-faint); }
  .ds-dot { width: 14px; height: 14px; border-radius: 50%; background: var(--bright); }
  .ds-label {
    margin-top: 58px;
    font-family: var(--mono);
    font-size: 12px;
    letter-spacing: .2em;
    color: var(--glass);
    text-align: center;
  }
  .ds-label span {
    display: block;
    margin-top: 6px;
    font-size: 11px;
    letter-spacing: .12em;
    color: var(--ink-soft);
    text-transform: none;
  }
  .ds-line {
    width: 1.5px;
    height: 44px;
    margin: 18px 0;
    background: linear-gradient(180deg, var(--glass), var(--glass-faint));
  }
  .ds-pills { display: grid; gap: 12px; justify-items: center; }
  .ds-pill {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 12px 22px;
    border-radius: 999px;
    border: 1px solid var(--glass-dim);
    background: rgba(154, 234, 210, .06);
    color: var(--bright);
    font-weight: 500;
    font-size: 16px;
  }
  .ds-pill i { width: 9px; height: 9px; border-radius: 50%; }
  .ds-amber { border-color: rgba(217, 164, 74, .5); background: rgba(217, 164, 74, .07); }
}

.idea-facts {
  max-width: var(--wrap);
  margin: clamp(48px, 7vh, 80px) auto 0;
  padding: 0 var(--pad);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.fact {
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  padding: 26px 26px 28px;
  background: linear-gradient(170deg, rgba(154,234,210,.045), rgba(154,234,210,0) 55%);
}
.fact p:last-child { color: var(--ink-soft); font-size: 15.5px; }

/* ---------- how ---------- */

.how {
  padding: clamp(80px, 12vh, 150px) 0;
  background: linear-gradient(180deg, var(--bg) 0%, var(--bg-raise) 50%, var(--bg) 100%);
}

.steps {
  max-width: var(--wrap);
  margin: clamp(48px, 7vh, 80px) auto 0;
  padding: 0 var(--pad);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(20px, 3vw, 40px);
}

.step-num {
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: .2em;
  color: var(--glass);
  border-bottom: 1px solid var(--hairline);
  padding-bottom: 14px;
  margin-bottom: 26px;
}

.step-visual {
  display: flex;
  justify-content: center;
  margin-bottom: 28px;
  min-height: 200px;
  align-items: center;
}
.step-visual-svg svg { width: min(240px, 60vw); height: auto; }

.step p:last-child { color: var(--ink-soft); font-size: 15.5px; }

.ripple { opacity: .5; transform-origin: 90px 210px; animation: ring 4s ease-out infinite; }
.r2 { animation-delay: 1.3s; }
.r3 { animation-delay: 2.6s; }
@keyframes ring {
  0% { transform: scale(.55); opacity: .7; }
  100% { transform: scale(1.25); opacity: 0; }
}
.wave line { animation: wob 1.6s ease-in-out infinite alternate; transform-origin: center; }
.wave line:nth-child(2) { animation-delay: .2s; }
.wave line:nth-child(3) { animation-delay: .4s; }
.wave line:nth-child(4) { animation-delay: .6s; }
.wave line:nth-child(5) { animation-delay: .8s; }
@keyframes wob { from { transform: scaleY(.55); } to { transform: scaleY(1.15); } }

/* ---------- daily ---------- */

.daily { padding: clamp(70px, 10vh, 130px) 0; }
.daily-inner {
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 var(--pad);
  display: grid;
  grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr);
  gap: clamp(36px, 6vw, 90px);
  align-items: center;
}
.daily-phone { text-align: center; justify-self: center; }
.daily-phone .mono-caption { margin-top: 18px; }
.daily-copy h2 { margin-bottom: 20px; }
.daily-copy > p { color: var(--ink-soft); max-width: 32em; }

.tick-list {
  list-style: none;
  margin-top: 28px;
  display: grid;
  gap: 12px;
}
.tick-list li {
  position: relative;
  padding-left: 28px;
  color: var(--ink);
  font-size: 16px;
}
.tick-list li::before {
  content: "";
  position: absolute;
  left: 0; top: 7px;
  width: 9px; height: 9px;
  border-radius: 50%;
  border: 2px solid var(--glass);
}

/* ---------- homes ---------- */

.homes {
  padding: clamp(80px, 12vh, 150px) 0;
  background: var(--bg-deep);
  border-top: 1px solid var(--hairline);
  border-bottom: 1px solid var(--hairline);
}
.homes-grid {
  max-width: 900px;
  margin: clamp(48px, 7vh, 80px) auto 0;
  padding: 0 var(--pad);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(28px, 5vw, 70px);
  align-items: start;
}
.home-card { text-align: center; }
.home-card .phone { margin: 0 auto; }
.home-card figcaption { margin-top: 24px; }
.home-card figcaption p:last-child { color: var(--ink-soft); font-size: 15.5px; max-width: 26em; margin: 0 auto; }

/* ---------- demos ---------- */

.demos { padding: clamp(80px, 12vh, 150px) 0 clamp(60px, 9vh, 110px); }

.demo-grid {
  max-width: var(--wrap);
  margin: clamp(44px, 6vh, 70px) auto 0;
  padding: 0 var(--pad);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.demo-card {
  display: grid;
  grid-template-columns: 128px 1fr;
  gap: 24px;
  align-items: center;
  text-decoration: none;
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  padding: 24px;
  background: linear-gradient(170deg, rgba(154,234,210,.05), rgba(154,234,210,0) 60%);
  transition: transform .25s cubic-bezier(.22,.61,.36,1), border-color .25s, background .25s;
}
.demo-card:hover {
  transform: translateY(-4px);
  border-color: var(--glass-dim);
}
.demo-thumb {
  border-radius: 18px;
  overflow: hidden;
  border: 1px solid var(--hairline);
  aspect-ratio: 9 / 13;
}
.demo-thumb img { width: 100%; height: 100%; object-fit: cover; object-position: top; }
.demo-meta p:nth-child(2) { color: var(--ink-soft); font-size: 15px; margin-bottom: 14px; }
.demo-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--glass);
}
.demo-cta svg { width: 14px; height: 14px; transition: transform .25s; }
.demo-card:hover .demo-cta svg { transform: translateX(4px); }

.demo-note {
  max-width: var(--wrap);
  margin: 28px auto 0;
  padding: 0 var(--pad);
  color: var(--ink-soft);
  font-size: 14px;
}

/* ---------- privacy ---------- */

.privacy {
  background: linear-gradient(180deg, var(--bg) 0%, var(--bg-raise) 100%);
  border-top: 1px solid var(--hairline);
  padding: clamp(80px, 12vh, 150px) 0;
}
.privacy-grid {
  max-width: var(--wrap);
  margin: clamp(44px, 6vh, 70px) auto 0;
  padding: 0 var(--pad);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.p-item {
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  padding: 28px;
  background: rgba(3, 12, 9, .55);
}
.p-item dt {
  font-weight: 600;
  color: var(--bright);
  font-size: 18px;
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.p-item dt::before {
  content: "";
  width: 9px; height: 9px;
  border-radius: 50%;
  border: 2px solid var(--glass);
  flex: none;
}
.p-item dd { color: var(--ink-soft); font-size: 15.5px; }

/* ---------- close ---------- */

.close {
  position: relative;
  overflow: clip;
  text-align: center;
  padding: clamp(90px, 14vh, 170px) var(--pad);
  background: var(--bg-deep);
}
.close-rings {
  position: absolute;
  left: 50%;
  bottom: 0;
  transform: translateX(-50%);
  width: min(1100px, 140vw);
  pointer-events: none;
}
.close-inner { position: relative; }
.close h2 { max-width: 15em; margin: 0 auto 34px; }
.close .hero-actions { justify-content: center; }
.close .pill-note { justify-content: center; }

/* ---------- footer ---------- */

.site-foot {
  border-top: 1px solid var(--hairline);
  background: var(--bg);
}
.foot-inner {
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 44px var(--pad) 52px;
  display: grid;
  gap: 14px;
}
.foot-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  color: var(--bright);
}
.foot-brand img { border-radius: 7px; }
.foot-line { color: var(--ink-soft); font-size: 15px; }
.foot-line a { color: var(--ink); text-decoration-color: var(--glass-faint); text-underline-offset: 3px; }
.foot-line a:hover { color: var(--bright); }
.foot-small { color: rgba(157, 184, 174, .55); font-size: 12.5px; max-width: 60em; }

/* ---------- responsive ---------- */

@media (max-width: 960px) {
  .hero-inner { grid-template-columns: 1fr; text-align: center; }
  .hero-copy .lede { margin-left: auto; margin-right: auto; }
  .hero-actions { justify-content: center; }
  .pill-note { justify-content: center; }
  .hero-rings { width: 110vw; opacity: .6; }
  .steps { grid-template-columns: 1fr; max-width: 640px; }
  .idea-facts { grid-template-columns: 1fr; max-width: 640px; }
  .daily-inner { grid-template-columns: 1fr; text-align: center; }
  .daily-copy > p { margin: 0 auto; }
  .tick-list { justify-items: center; }
  .homes-grid { grid-template-columns: 1fr; }
  .demo-grid { grid-template-columns: 1fr; }
  .privacy-grid { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .demo-card { grid-template-columns: 96px 1fr; gap: 16px; padding: 18px; }
  .verbatim-quote { font-size: 22px; }
}