/* ============================================================
   Lumichat — landing styles
   LumiLab family: dark ink + pink + mint + liquid glass
   ============================================================ */

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  background: #06060e;
}

body {
  font-family: 'Onest', system-ui, sans-serif;
  font-size: 15px;
  line-height: 1.55;
  color: #e6e3f0;
  background:
    radial-gradient(1100px 820px at 88% -8%, rgba(244,143,177,0.14), transparent 62%),
    radial-gradient(820px 600px at -8% 34%, rgba(128,203,196,0.10), transparent 60%),
    radial-gradient(900px 700px at 110% 60%, rgba(244,143,177,0.08), transparent 62%),
    radial-gradient(760px 540px at -4% 78%, rgba(128,203,196,0.08), transparent 60%),
    linear-gradient(180deg, #07060f 0%, #0c0a1a 50%, #07060f 100%);
  background-attachment: fixed;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  font-feature-settings: 'ss01', 'cv11';
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
em { font-style: normal; color: var(--c-pink-2); }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }
::selection { background: rgba(244,143,177,0.30); color: #fff; }

/* ---- Tokens (LumiLab canonical) ---- */
:root {
  --c-ink:       #0c0a1a;
  --c-ink-2:     #14112a;

  --c-text:      #e6e3f0;
  --c-text-soft: rgba(230,227,240,0.66);
  --c-text-mute: rgba(230,227,240,0.42);
  --c-text-faint:rgba(230,227,240,0.20);

  --c-pink:      #f48fb1;
  --c-pink-2:    #f9b3cb;
  --c-mint:      #80cbc4;
  --c-mint-2:    #a4dad3;

  --c-line:      rgba(255,255,255,0.07);
  --c-line-2:    rgba(255,255,255,0.12);
  --c-line-3:    rgba(255,255,255,0.20);

  --glass-bg:
    radial-gradient(140% 80% at 50% -10%, rgba(244,143,177,0.04) 0%, transparent 65%),
    linear-gradient(160deg, rgba(255,255,255,0.035) 0%, rgba(255,255,255,0.010) 45%, rgba(244,143,177,0.012) 100%);
  --glass-bg-hi:
    radial-gradient(140% 80% at 50% -10%, rgba(244,143,177,0.07) 0%, transparent 65%),
    linear-gradient(160deg, rgba(255,255,255,0.055) 0%, rgba(255,255,255,0.018) 45%, rgba(244,143,177,0.018) 100%);
  --glass-blur:  blur(30px) saturate(1.6);
  --glass-shadow:
    inset 0 1px 0 rgba(255,255,255,0.06),
    inset 0 -1px 0 rgba(0,0,0,0.22),
    inset 0 0 0 1px rgba(255,255,255,0.025),
    0 1px 1px rgba(0,0,0,0.4),
    0 24px 48px -18px rgba(0,0,0,0.55),
    0 48px 96px -32px rgba(0,0,0,0.55);
  --glass-shadow-hi:
    inset 0 1px 0 rgba(255,255,255,0.10),
    inset 0 -1px 0 rgba(0,0,0,0.24),
    inset 0 0 0 1px rgba(255,255,255,0.04),
    0 2px 2px rgba(0,0,0,0.4),
    0 32px 64px -18px rgba(0,0,0,0.7),
    0 64px 120px -32px rgba(0,0,0,0.65),
    0 0 0 1px rgba(244,143,177,0.10),
    0 0 64px -8px rgba(244,143,177,0.18);

  --r-sm: 10px;
  --r-md: 14px;
  --r-lg: 22px;
  --r-pill: 999px;

  --easing: cubic-bezier(.22,.61,.36,1);

  --container: 1180px;
  --gutter: clamp(20px, 5vw, 56px);
  --section-v: clamp(72px, 10vw, 128px);
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 24px;
  border-radius: var(--r-pill);
  font-size: 14.5px;
  font-weight: 500;
  letter-spacing: -0.005em;
  transition: transform 0.25s var(--easing), background 0.25s, box-shadow 0.25s, border-color 0.25s;
  white-space: nowrap;
  cursor: pointer;
}
.btn--primary {
  background:
    radial-gradient(120% 80% at 50% -10%, rgba(249,179,203,0.30) 0%, transparent 60%),
    linear-gradient(180deg, rgba(244,143,177,0.42) 0%, rgba(244,143,177,0.22) 100%);
  backdrop-filter: blur(20px) saturate(1.6);
  -webkit-backdrop-filter: blur(20px) saturate(1.6);
  color: #fff;
  border: 1px solid rgba(249,179,203,0.36);
  text-shadow: 0 1px 0 rgba(0,0,0,0.2);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,0.20),
    inset 0 -1px 0 rgba(0,0,0,0.20),
    0 1px 1px rgba(0,0,0,0.25),
    0 10px 28px -8px rgba(244,143,177,0.40),
    0 0 32px -8px rgba(244,143,177,0.30);
}
.btn--primary:hover {
  transform: translateY(-1px);
  background:
    radial-gradient(120% 80% at 50% -10%, rgba(249,179,203,0.42) 0%, transparent 62%),
    linear-gradient(180deg, rgba(244,143,177,0.56) 0%, rgba(244,143,177,0.30) 100%);
  border-color: rgba(249,179,203,0.50);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,0.28),
    0 16px 36px -8px rgba(244,143,177,0.55),
    0 0 48px -6px rgba(244,143,177,0.45);
}
.btn--ghost {
  background: linear-gradient(180deg, rgba(255,255,255,0.04), rgba(255,255,255,0.010));
  backdrop-filter: blur(20px) saturate(1.4);
  -webkit-backdrop-filter: blur(20px) saturate(1.4);
  color: var(--c-text);
  border: 1px solid rgba(255,255,255,0.12);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,0.06),
    inset 0 -1px 0 rgba(0,0,0,0.18),
    0 1px 1px rgba(0,0,0,0.25);
}
.btn--ghost:hover {
  background: linear-gradient(180deg, rgba(255,255,255,0.06), rgba(255,255,255,0.018));
  border-color: rgba(255,255,255,0.20);
  transform: translateY(-1px);
}
.btn--lg { padding: 18px 32px; font-size: 16px; }

/* ============================================================
   HEADER
   ============================================================ */
.header {
  position: fixed; top: 0; left: 0; right: 0;
  z-index: 50;
  padding: 14px 0;
  transition: padding 0.3s var(--easing);
}
.header::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(12,10,26,0.55) 0%, rgba(12,10,26,0.25) 60%, rgba(12,10,26,0) 100%);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: -1;
  pointer-events: none;
  transition: opacity 0.3s var(--easing);
}
.header.is-scrolled { padding: 8px 0; }
.header.is-scrolled::after { opacity: 0; }
.header.is-scrolled::before {
  content: '';
  position: absolute; inset: 0;
  background: rgba(12,10,26,0.72);
  backdrop-filter: blur(18px) saturate(1.3);
  -webkit-backdrop-filter: blur(18px) saturate(1.3);
  z-index: -1;
  box-shadow: inset 0 -1px 0 rgba(255,255,255,0.04);
}
.header__inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--gutter);
  display: flex; align-items: center; justify-content: space-between;
  gap: 24px;
}
.header__brand {
  font-weight: 600; font-size: 15px;
  letter-spacing: -0.005em;
  color: var(--c-text);
  text-shadow: 0 1px 4px rgba(0,0,0,0.55);
}
.header__wordmark {
  display: inline-flex;
  align-items: baseline;
  white-space: nowrap;
  overflow: hidden;
}
.brand-word {
  display: inline-block;
  max-width: 0;
  opacity: 0;
  overflow: hidden;
  white-space: nowrap;
  font-weight: 400;
  color: var(--c-text-soft);
  transition: max-width 0.55s var(--easing), opacity 0.35s ease-out;
}
.header__brand:hover .brand-word,
.header__brand.expanded .brand-word { max-width: 160px; opacity: 1; }
.header__nav { display: flex; align-items: center; gap: 22px; }
.header__link {
  font-size: 13px;
  color: var(--c-text-soft);
  transition: color 0.2s;
  text-shadow: 0 1px 4px rgba(0,0,0,0.5);
}
.header__link:hover { color: var(--c-text); }
.header__cta {
  padding: 10px 18px;
  border-radius: var(--r-pill);
  font-size: 13px; font-weight: 600;
  color: #fff;
  background:
    radial-gradient(120% 80% at 50% -10%, rgba(249,179,203,0.26) 0%, transparent 60%),
    linear-gradient(180deg, rgba(244,143,177,0.40) 0%, rgba(244,143,177,0.22) 100%);
  backdrop-filter: blur(18px) saturate(1.6);
  -webkit-backdrop-filter: blur(18px) saturate(1.6);
  border: 1px solid rgba(249,179,203,0.32);
  text-shadow: 0 1px 0 rgba(0,0,0,0.2);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,0.18),
    0 4px 14px -4px rgba(244,143,177,0.30);
  transition: transform 0.25s, box-shadow 0.25s, background 0.25s;
}
.header__cta:hover {
  transform: translateY(-1px);
  background:
    radial-gradient(120% 80% at 50% -10%, rgba(249,179,203,0.38) 0%, transparent 62%),
    linear-gradient(180deg, rgba(244,143,177,0.52) 0%, rgba(244,143,177,0.30) 100%);
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: grid; place-items: center start;
  padding: 120px var(--gutter) clamp(80px, 12vw, 140px);
  overflow: hidden;
  isolation: isolate;
}
.hero__bg { position: absolute; inset: 0; z-index: -2; overflow: hidden; }
.hero__bg-img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center;
  opacity: 0.42;
  filter: saturate(1.1);
}
.hero__atmosphere {
  position: absolute; inset: 0;
  background:
    radial-gradient(60% 60% at 80% 30%, rgba(244,143,177,0.22), transparent 70%),
    radial-gradient(50% 50% at 65% 70%, rgba(128,203,196,0.18), transparent 70%),
    radial-gradient(40% 50% at 30% 80%, rgba(244,143,177,0.10), transparent 70%);
  filter: blur(40px);
  z-index: -2;
}
.hero__vignette {
  position: absolute; inset: 0;
  z-index: -1;
  background:
    radial-gradient(85% 100% at 18% 50%, rgba(7,6,15,0.85) 0%, rgba(7,6,15,0.55) 35%, rgba(7,6,15,0.20) 65%, transparent 100%),
    linear-gradient(180deg, rgba(7,6,15,0.70) 0%, rgba(7,6,15,0.15) 22%, rgba(7,6,15,0.15) 55%, rgba(7,6,15,0.95) 100%);
}
.hero__inner {
  position: relative;
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 0.5fr);
  gap: clamp(32px, 6vw, 80px);
  align-items: center;
}
.hero__copy { max-width: 620px; }
.hero__device {
  position: relative;
  display: grid; place-items: center;
  padding: 0;
}
.hero__device-glow {
  position: absolute;
  width: 120%; height: 110%;
  top: -5%; left: -10%;
  background:
    radial-gradient(50% 50% at 50% 40%, rgba(244,143,177,0.40) 0%, transparent 70%),
    radial-gradient(60% 50% at 60% 70%, rgba(128,203,196,0.28) 0%, transparent 75%);
  filter: blur(50px);
  z-index: -1;
  pointer-events: none;
  animation: heroPulse 6s ease-in-out infinite;
}
@keyframes heroPulse {
  0%, 100% { opacity: 0.85; transform: scale(1); }
  50%      { opacity: 1;    transform: scale(1.04); }
}
.hero__device-img {
  position: relative;
  width: 100%;
  max-width: 240px;
  border-radius: 28px;
  filter:
    drop-shadow(0 26px 50px rgba(0,0,0,0.55))
    drop-shadow(0 50px 100px rgba(244,143,177,0.18));
  transition: transform 0.6s var(--easing);
}
.hero__device:hover .hero__device-img { transform: translateY(-6px); }
.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 16px;
  border-radius: var(--r-pill);
  background: linear-gradient(180deg, rgba(255,255,255,0.05), rgba(255,255,255,0.015));
  backdrop-filter: blur(14px) saturate(1.3);
  -webkit-backdrop-filter: blur(14px) saturate(1.3);
  border: 1px solid rgba(255,255,255,0.10);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.12), 0 1px 1px rgba(0,0,0,0.2);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--c-pink-2);
  font-weight: 500;
  margin-bottom: 28px;
}
.hero__eyebrow-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--c-pink);
  box-shadow: 0 0 8px var(--c-pink);
  animation: pulse 2.4s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}
.hero__title {
  font-weight: 400;
  font-size: clamp(36px, 5.2vw, 64px);
  line-height: 1.05;
  letter-spacing: -0.04em;
  color: var(--c-text);
  text-shadow: 0 2px 24px rgba(0,0,0,0.6), 0 1px 4px rgba(0,0,0,0.4);
}
.hero__title-line { display: block; }
.hero__title-line--accent {
  background: linear-gradient(95deg, var(--c-text) 10%, var(--c-pink) 55%, var(--c-mint) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
  font-weight: 500;
  filter: drop-shadow(0 0 24px rgba(244,143,177,0.30));
}
.hero__sub {
  margin-top: 26px;
  font-size: clamp(15px, 1.6vw, 18px);
  line-height: 1.55;
  color: rgba(230,227,240,0.88);
  max-width: 58ch;
  text-shadow: 0 1px 12px rgba(0,0,0,0.5);
}
.hero__actions {
  margin-top: 36px;
  display: flex; flex-wrap: wrap; gap: 12px;
}
.hero__micro {
  margin-top: 22px;
  font-size: 13px;
  color: var(--c-text-mute);
  letter-spacing: 0.01em;
  max-width: 60ch;
  line-height: 1.55;
}

/* ============================================================
   SECTION BASE
   ============================================================ */
.section {
  position: relative;
  padding: var(--section-v) 0;
  isolation: isolate;
}
.section::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 320px;
  background:
    radial-gradient(70% 100% at 50% 0%, rgba(244,143,177,0.05) 0%, rgba(128,203,196,0.025) 35%, transparent 75%);
  pointer-events: none;
  z-index: -1;
}
.section + .section {
  margin-top: -80px;
  padding-top: calc(var(--section-v) + 80px);
}
.section__header {
  max-width: var(--container);
  margin: 0 auto 56px;
  padding: 0 var(--gutter);
}
.section__eyebrow {
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--c-pink);
  font-weight: 600;
  margin-bottom: 18px;
}
.section__title {
  font-weight: 400;
  font-size: clamp(28px, 3.6vw, 44px);
  line-height: 1.12;
  letter-spacing: -0.035em;
  color: var(--c-text);
  position: relative;
  padding-bottom: 18px;
}
.section__title::after {
  content: '';
  position: absolute;
  left: 0; bottom: 0;
  width: 40px; height: 2px;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--c-pink) 0%, rgba(244,143,177,0) 100%);
  box-shadow: 0 0 12px rgba(244,143,177,0.6);
}
.section__lead {
  margin-top: 14px;
  font-size: 15px;
  line-height: 1.6;
  max-width: 60ch;
  color: var(--c-text-soft);
}

/* ============================================================
   SCENES (problem)
   ============================================================ */
.scenes {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--gutter);
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px 28px;
}
.scene {
  display: grid;
  grid-template-columns: 56px 1fr;
  align-items: baseline;
  gap: 18px;
  padding: 18px 22px;
  border-radius: 14px;
  background: linear-gradient(160deg, rgba(255,255,255,0.025), rgba(255,255,255,0.008));
  border: 1px solid rgba(255,255,255,0.05);
  transition: border-color 0.3s var(--easing), background 0.3s var(--easing), transform 0.3s var(--easing);
}
.scene:hover {
  border-color: rgba(244,143,177,0.20);
  background: linear-gradient(160deg, rgba(244,143,177,0.05), rgba(255,255,255,0.012));
  transform: translateY(-2px);
}
.scene__num {
  font-family: ui-monospace, SFMono-Regular, monospace;
  font-size: 42px;
  font-weight: 300;
  letter-spacing: -0.04em;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1px rgba(244,143,177,0.50);
  transition: -webkit-text-stroke 0.4s var(--easing);
}
.scene:hover .scene__num { -webkit-text-stroke: 1px var(--c-pink); }
.scene__line {
  font-weight: 400;
  font-size: 15.5px;
  line-height: 1.45;
  letter-spacing: -0.01em;
  color: rgba(240,238,250,0.92);
}

/* ============================================================
   PILLARS (3-up)
   ============================================================ */
.pillars__grid {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--gutter);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.pillar {
  position: relative;
  padding: 30px 28px 32px;
  border-radius: var(--r-lg);
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--c-line);
  box-shadow: var(--glass-shadow);
  transition: transform 0.4s var(--easing), border-color 0.3s, box-shadow 0.4s var(--easing);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  min-height: 320px;
}
.pillar::before {
  content: '';
  position: absolute; inset: 0;
  border-radius: inherit;
  background: linear-gradient(180deg, rgba(255,255,255,0.05) 0%, rgba(255,255,255,0.012) 22%, transparent 45%);
  pointer-events: none;
}
.pillar:hover {
  transform: translateY(-4px);
  border-color: var(--c-line-2);
  box-shadow: var(--glass-shadow-hi);
}
.pillar--center {
  background:
    radial-gradient(220px 180px at 0% 0%, rgba(244,143,177,0.08), transparent 70%),
    var(--glass-bg);
  border-color: rgba(244,143,177,0.22);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,0.10),
    inset 0 0 0 1px rgba(244,143,177,0.08),
    0 36px 70px -22px rgba(0,0,0,0.55),
    0 0 60px -12px rgba(244,143,177,0.16);
}
.pillar--center .pillar__title { font-weight: 600; }
.pillar__hdr {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 16px;
}
.pillar__glyph {
  font-size: 28px;
  color: var(--c-pink);
  text-shadow: 0 0 16px rgba(244,143,177,0.5);
  line-height: 1;
}
.pillar__icon {
  width: 48px; height: 48px;
  display: grid; place-items: center;
  border-radius: 14px;
  background: linear-gradient(160deg, rgba(244,143,177,0.10), rgba(255,255,255,0.02));
  border: 1px solid rgba(244,143,177,0.20);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,0.12),
    0 8px 24px -10px rgba(244,143,177,0.30);
  transition: transform 0.4s var(--easing), box-shadow 0.4s var(--easing);
}
.pillar__icon svg { width: 30px; height: 30px; display: block; }
.pillar__icon--accent {
  background: linear-gradient(160deg, rgba(128,203,196,0.14), rgba(244,143,177,0.10));
  border-color: rgba(128,203,196,0.30);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,0.16),
    0 8px 24px -10px rgba(128,203,196,0.35),
    0 0 24px -4px rgba(244,143,177,0.18);
}
.pillar:hover .pillar__icon {
  transform: translateY(-2px) rotate(-2deg);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,0.20),
    0 12px 28px -10px rgba(244,143,177,0.45);
}
.pillar__num {
  font-family: ui-monospace, SFMono-Regular, monospace;
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--c-text-mute);
}
.pillar__badge {
  position: absolute;
  top: 18px; right: 18px;
  font-family: ui-monospace, SFMono-Regular, monospace;
  font-size: 9px;
  letter-spacing: 0.22em;
  padding: 5px 10px;
  border-radius: 4px;
  background: linear-gradient(180deg, rgba(128,203,196,0.22), rgba(128,203,196,0.10));
  color: #c8efea;
  border: 1px solid rgba(128,203,196,0.35);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.10), 0 4px 12px -4px rgba(128,203,196,0.30);
  z-index: 3;
}
.pillar--center .pillar__num { display: none; }
.pillar__title {
  font-weight: 500;
  font-size: 20px;
  letter-spacing: -0.02em;
  color: var(--c-text);
  margin-bottom: 12px;
  position: relative;
}
.pillar__desc {
  font-size: 14px;
  line-height: 1.6;
  color: var(--c-text-soft);
  position: relative;
}

/* ============================================================
   AI CHATS — killer feature
   ============================================================ */
.ai-chats__grid {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--gutter);
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  gap: clamp(32px, 5vw, 64px);
  align-items: center;
}
.ai-chats__copy p {
  font-size: 15.5px;
  line-height: 1.65;
  color: rgba(230,227,240,0.85);
  margin-bottom: 16px;
}
.ai-chats__copy p:last-child { margin-bottom: 0; }
.ai-chats__copy strong {
  color: var(--c-pink-2);
  font-weight: 500;
}
.ai-chats__mockup {
  position: relative;
  display: grid; place-items: center;
  padding: 18px;
  isolation: isolate;
}
.ai-chats__glow {
  position: absolute;
  inset: -8% -12%;
  background:
    radial-gradient(55% 45% at 45% 30%, rgba(244,143,177,0.32) 0%, transparent 70%),
    radial-gradient(50% 45% at 60% 70%, rgba(128,203,196,0.22) 0%, transparent 75%);
  filter: blur(40px);
  z-index: -1;
  pointer-events: none;
  animation: heroPulse 7s ease-in-out infinite;
}
.ai-chats__shot {
  position: relative;
  width: 100%;
  max-width: 320px;
  border-radius: 26px;
  border: 1px solid rgba(255,255,255,0.08);
  filter:
    drop-shadow(0 24px 48px rgba(0,0,0,0.55))
    drop-shadow(0 50px 100px rgba(244,143,177,0.20));
  transition: transform 0.6s var(--easing);
}
.ai-chats__mockup:hover .ai-chats__shot { transform: translateY(-4px); }
.ai-chats__caption {
  margin-top: 18px;
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: var(--c-text-mute);
  text-align: center;
  max-width: 320px;
}
.ai-chats__caption strong {
  color: var(--c-mint-2);
  font-weight: 500;
}

/* ============================================================
   ACCESS / SELFHOST / HONESTY — prose blocks
   ============================================================ */
.access__body,
.selfhost__body,
.honesty__body {
  max-width: 760px;
  margin: 0 auto;
  padding: 0 var(--gutter);
}
.access__body p,
.selfhost__body p,
.honesty__body p {
  font-size: 15.5px;
  line-height: 1.7;
  color: rgba(230,227,240,0.82);
  margin-bottom: 16px;
}
.honesty__split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  margin: 28px 0;
}
.honesty__col {
  padding: 22px 24px;
  border-radius: 16px;
  background: linear-gradient(160deg, rgba(128,203,196,0.06), rgba(255,255,255,0.012));
  border: 1px solid rgba(128,203,196,0.18);
}
.honesty__col--anti {
  background: linear-gradient(160deg, rgba(255,255,255,0.018), rgba(255,255,255,0.006));
  border-color: rgba(255,255,255,0.08);
  border-style: dashed;
}
.honesty__col--anti li {
  text-decoration: line-through;
  text-decoration-color: rgba(230,227,240,0.20);
  opacity: 0.80;
}
.honesty__col h4 {
  font-weight: 500;
  font-size: 14px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--c-mint-2);
  margin-bottom: 12px;
}
.honesty__col--anti h4 { color: var(--c-text-mute); }
.honesty__col ul {
  display: flex; flex-direction: column;
  gap: 8px;
  font-size: 13.5px;
  line-height: 1.55;
  color: var(--c-text-soft);
}
.honesty__col li {
  padding-left: 14px;
  position: relative;
}
.honesty__col li::before {
  content: '·';
  position: absolute; left: 4px;
  color: var(--c-mint);
  font-weight: 700;
}
.honesty__col--anti li::before { color: var(--c-text-mute); }
.honesty__pull {
  margin-top: 24px !important;
  padding: 20px 24px;
  border-radius: 14px;
  background: linear-gradient(160deg, rgba(244,143,177,0.08), rgba(128,203,196,0.04));
  border: 1px solid rgba(244,143,177,0.18);
  font-size: 16px !important;
  font-weight: 400;
  color: var(--c-text) !important;
  letter-spacing: -0.012em;
  line-height: 1.55 !important;
}

/* ============================================================
   FEATURES
   ============================================================ */
.features__grid {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--gutter);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.feature {
  padding: 24px 22px 26px;
  border-radius: var(--r-lg);
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--c-line);
  box-shadow: var(--glass-shadow);
  position: relative;
  overflow: hidden;
  transition: transform 0.4s var(--easing), border-color 0.3s, box-shadow 0.4s var(--easing);
}
.feature::before {
  content: '';
  position: absolute; inset: 0;
  border-radius: inherit;
  background: linear-gradient(180deg, rgba(255,255,255,0.05) 0%, rgba(255,255,255,0.012) 22%, transparent 45%);
  pointer-events: none;
}
.feature:hover {
  transform: translateY(-3px);
  border-color: var(--c-line-2);
  box-shadow: var(--glass-shadow-hi);
}
.feature__icon {
  width: 28px; height: 28px;
  color: var(--c-pink);
  margin-bottom: 14px;
}
.feature__icon svg { width: 100%; height: 100%; }
.feature__title {
  font-weight: 500;
  font-size: 15px;
  letter-spacing: -0.02em;
  color: var(--c-text);
  margin-bottom: 8px;
  position: relative;
}
.feature__desc {
  font-size: 13px;
  line-height: 1.55;
  color: var(--c-text-soft);
  position: relative;
}

/* ============================================================
   TRY NOW
   ============================================================ */
.try { text-align: center; }
.try__inner {
  max-width: 720px;
  margin: 0 auto;
  padding: 44px clamp(28px, 5vw, 56px);
  border-radius: 26px;
  background:
    radial-gradient(360px 240px at 0% 0%, rgba(244,143,177,0.18), transparent 70%),
    radial-gradient(300px 200px at 100% 100%, rgba(128,203,196,0.12), transparent 70%),
    linear-gradient(160deg, rgba(244,143,177,0.08), rgba(255,255,255,0.02));
  backdrop-filter: blur(32px) saturate(1.7);
  -webkit-backdrop-filter: blur(32px) saturate(1.7);
  border: 1px solid rgba(244,143,177,0.26);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,0.18),
    inset 0 0 0 1px rgba(244,143,177,0.10),
    0 30px 60px -22px rgba(0,0,0,0.6),
    0 60px 120px -32px rgba(0,0,0,0.5),
    0 0 80px -8px rgba(244,143,177,0.22);
}
.try__inner .section__eyebrow {
  display: inline-block;
  margin-bottom: 14px;
}
.try__title {
  font-weight: 400;
  font-size: clamp(28px, 3.8vw, 42px);
  line-height: 1.1;
  letter-spacing: -0.035em;
  color: var(--c-text);
  margin-bottom: 14px;
}
.try__sub {
  font-size: 15px;
  color: var(--c-text-soft);
  line-height: 1.6;
  margin-bottom: 28px;
  max-width: 48ch;
  margin-left: auto; margin-right: auto;
}
.try__micro {
  margin-top: 18px;
  font-size: 13px;
  color: var(--c-text-mute);
}

/* ============================================================
   FAQ
   ============================================================ */
.faq__list {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 var(--gutter);
  display: flex; flex-direction: column;
}
.faq-item {
  border-top: 1px solid var(--c-line);
  padding: 4px 0;
  transition: background 0.3s;
}
.faq-item[open] {
  background: linear-gradient(180deg, rgba(244,143,177,0.04) 0%, transparent 60%);
  border-top-color: rgba(244,143,177,0.18);
}
.faq-item:last-child { border-bottom: 1px solid var(--c-line); }
.faq-item__q {
  list-style: none;
  cursor: pointer;
  padding: 22px 36px 22px 0;
  position: relative;
  font-weight: 500;
  font-size: 16px;
  color: var(--c-text);
  transition: color 0.2s;
}
.faq-item__q::-webkit-details-marker { display: none; }
.faq-item__q::after {
  content: '+';
  position: absolute;
  right: 4px; top: 50%;
  transform: translateY(-50%);
  font-size: 22px;
  color: var(--c-pink);
  font-weight: 300;
  transition: transform 0.25s;
}
.faq-item[open] .faq-item__q::after { transform: translateY(-50%) rotate(45deg); }
.faq-item__q:hover { color: var(--c-pink-2); }
.faq-item__a {
  padding: 0 0 22px;
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--c-text-soft);
  max-width: 64ch;
}
.faq-link {
  color: var(--c-pink-2);
  border-bottom: 1px solid rgba(244,143,177,0.3);
}
.faq-link:hover { border-bottom-color: var(--c-pink); }

/* ============================================================
   FINAL CTA
   ============================================================ */
.cta { text-align: center; }
.cta__inner {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 var(--gutter);
}
.cta__title {
  font-weight: 400;
  font-size: clamp(28px, 4vw, 44px);
  line-height: 1.12;
  letter-spacing: -0.035em;
  color: var(--c-text);
  margin-bottom: 16px;
}
.cta__sub {
  font-size: 15px;
  color: var(--c-text-soft);
  line-height: 1.6;
  margin-bottom: 30px;
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  padding: 48px 0 32px;
  border-top: 1px solid var(--c-line);
  margin-top: clamp(60px, 8vw, 100px);
}
.footer__inner {
  max-width: var(--container);
  margin: 0 auto 32px;
  padding: 0 var(--gutter);
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr) minmax(0, 1.2fr);
  gap: clamp(24px, 4vw, 48px);
  align-items: start;
}
.footer__brand { display: flex; flex-direction: column; gap: 6px; }
.footer__wordmark {
  font-weight: 600; font-size: 18px;
  letter-spacing: -0.005em;
  color: var(--c-text);
}
.footer__tagline {
  margin-top: 8px;
  font-size: 12.5px;
  color: var(--c-text-mute);
}
.footer__nav { display: flex; flex-direction: column; gap: 8px; }
.footer__nav-title {
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--c-text-mute);
  font-weight: 600;
  margin-bottom: 6px;
}
.footer__link {
  font-size: 13px;
  color: var(--c-text-soft);
  transition: color 0.2s;
}
.footer__link:hover { color: var(--c-pink-2); }
.footer__copy {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--gutter);
  font-size: 11.5px;
  color: var(--c-text-mute);
  letter-spacing: 0.04em;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1100px) {
  .features__grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 980px) {
  .hero__inner { grid-template-columns: 1fr; }
  .hero__device { margin-top: 24px; }
  .hero__device-img { max-width: 200px; }
  .pillars__grid { grid-template-columns: 1fr; }
  .pillar { min-height: auto; }
  .ai-chats__grid { grid-template-columns: 1fr; }
  .ai-chats__shot { max-width: 280px; }
  .honesty__split { grid-template-columns: 1fr; }
}
@media (max-width: 760px) {
  .header__nav { gap: 14px; }
  .header__link { display: none; }
  .scenes { grid-template-columns: 1fr; }
  .scene { grid-template-columns: 44px 1fr; gap: 12px; padding: 16px 18px; }
  .scene__num { font-size: 34px; }
  .features__grid { grid-template-columns: 1fr; }
  .footer__inner { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
  .hero__device-img { max-width: 170px; }
  .hero__title { font-size: clamp(28px, 7vw, 40px); }
  .pillar { padding: 22px 20px 24px; }
  .pillar__title { font-size: 18px; }
  .ai-chats__shot { max-width: 240px; }
}
/* ============================================================
   SHARED BURGER + MOBILE-NAV (across all LumiLab subsites)
   ============================================================ */
.header__burger {
  display: none;
  width: 44px; height: 44px;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  background: transparent;
  border: 1px solid rgba(255,255,255,0.10);
  border-radius: 10px;
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
  padding: 0;
  margin-left: 8px;
}
.header__burger:hover { border-color: rgba(255,255,255,0.25); background: rgba(255,255,255,0.03); }
.header__burger span {
  display: block;
  width: 18px; height: 1.5px;
  background: rgba(230,227,240,0.85);
  border-radius: 2px;
  transition: transform 0.3s var(--easing, cubic-bezier(.22,.61,.36,1)), opacity 0.2s;
}
.header__burger.is-open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.header__burger.is-open span:nth-child(2) { opacity: 0; }
.header__burger.is-open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }
@media (max-width: 760px) {
  .header__burger { display: flex; }
}

/* Overlay */
.mobile-nav {
  position: fixed; inset: 0;
  z-index: 100;
  background: rgba(8,7,15,0.85);
  backdrop-filter: blur(32px) saturate(1.4);
  -webkit-backdrop-filter: blur(32px) saturate(1.4);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.32s var(--easing, cubic-bezier(.22,.61,.36,1));
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}
.mobile-nav.is-open {
  opacity: 1;
  pointer-events: auto;
}
.mobile-nav__inner {
  max-width: 600px;
  margin: 0 auto;
  padding: 88px 28px 48px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  transform: translateY(12px);
  opacity: 0;
  transition: transform 0.4s var(--easing, cubic-bezier(.22,.61,.36,1)) 0.05s, opacity 0.3s ease 0.05s;
}
.mobile-nav.is-open .mobile-nav__inner {
  transform: translateY(0);
  opacity: 1;
}
.mobile-nav__close {
  position: absolute;
  top: 18px; right: 22px;
  width: 44px; height: 44px;
  display: grid; place-items: center;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.10);
  border-radius: 12px;
  color: #fff;
  font-size: 28px;
  font-weight: 200;
  cursor: pointer;
  line-height: 1;
  transition: background 0.2s, border-color 0.2s;
}
.mobile-nav__close:hover { background: rgba(255,255,255,0.08); border-color: rgba(255,255,255,0.22); }

.mobile-nav__group {
  font-size: 10.5px;
  letter-spacing: 0.20em;
  text-transform: uppercase;
  color: rgba(230,227,240,0.42);
  font-weight: 600;
  margin: 18px 4px 8px;
}
.mobile-nav__group:first-child { margin-top: 0; }

.mobile-nav__list {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.mobile-nav__link {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 14px 16px;
  border-radius: 12px;
  font-size: 17px;
  font-weight: 500;
  letter-spacing: -0.01em;
  color: rgba(230,227,240,0.92);
  background: rgba(255,255,255,0.022);
  border: 1px solid rgba(255,255,255,0.05);
  transition: background 0.2s, border-color 0.2s, transform 0.2s;
}
.mobile-nav__link:hover {
  background: rgba(244,143,177,0.08);
  border-color: rgba(244,143,177,0.25);
  transform: translateX(2px);
}
.mobile-nav__link--home {
  color: var(--c-mint-2, #a4dad3);
  font-size: 14.5px;
  font-weight: 400;
  background: linear-gradient(160deg, rgba(128,203,196,0.10), rgba(255,255,255,0.012));
  border-color: rgba(128,203,196,0.22);
  margin-bottom: 6px;
}
.mobile-nav__sub {
  font-size: 12.5px;
  font-weight: 400;
  letter-spacing: 0.01em;
  color: rgba(230,227,240,0.50);
}

.mobile-nav__cta {
  margin-top: 24px;
  padding: 16px 24px;
  border-radius: 14px;
  text-align: center;
  font-size: 15px;
  font-weight: 600;
  color: #fff;
  background:
    radial-gradient(120% 80% at 50% -10%, rgba(249,179,203,0.30) 0%, transparent 60%),
    linear-gradient(180deg, rgba(244,143,177,0.45) 0%, rgba(244,143,177,0.25) 100%);
  border: 1px solid rgba(249,179,203,0.36);
  text-shadow: 0 1px 0 rgba(0,0,0,0.2);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,0.22),
    0 10px 28px -8px rgba(244,143,177,0.40);
  transition: transform 0.2s, box-shadow 0.2s;
}
.mobile-nav__cta:hover {
  transform: translateY(-1px);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,0.28),
    0 14px 36px -8px rgba(244,143,177,0.55);
}

/* Lock body scroll when nav open */
body.mobile-nav-open { overflow: hidden; }