/* KELVIN — hospitality lighting OS
   Warm near-black, brass, filament. Glow is the product, not a gradient wash. */

:root {
  --bg: #120f0c;
  --bg-2: #1a1612;
  --paper: #f3ead8;
  --muted: #b9a78a;
  --dim: #7a6b56;
  --line: rgba(196, 165, 116, 0.22);
  --brass: #c4a574;
  --filament: #ffb020;
  --filament-rgb: 255, 176, 32;
  --wash: rgba(255, 176, 32, 0.09);
  --ink: #120f0c;
  --font-display: "Fraunces", "Iowan Old Style", "Palatino Linotype", serif;
  --font-body: "Outfit", "Segoe UI", system-ui, sans-serif;
  --max: 1120px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --nav-h: 72px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--nav-h) + 16px);
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--paper);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

body.is-locked { overflow: hidden; }

img, svg { display: block; max-width: 100%; }
button, input { font: inherit; color: inherit; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }

::selection { background: var(--filament); color: var(--ink); }

:focus-visible {
  outline: 2px solid var(--filament);
  outline-offset: 3px;
}

.sr {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
}

.skip {
  position: absolute;
  left: 1rem;
  top: -4rem;
  z-index: 80;
  background: var(--filament);
  color: var(--ink);
  padding: 0.5rem 0.8rem;
  font-size: 0.85rem;
  font-weight: 600;
}
.skip:focus { top: 1rem; }

.grain {
  position: fixed;
  inset: 0;
  z-index: 50;
  pointer-events: none;
  opacity: 0.04;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='3'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)'/%3E%3C/svg%3E");
}

.wash {
  position: fixed;
  inset: auto 0 0 0;
  height: 55vh;
  z-index: 0;
  pointer-events: none;
  background: radial-gradient(ellipse 80% 70% at 70% 100%, var(--wash), transparent 70%);
  transition: background 0.45s var(--ease);
}

.wrap {
  width: min(var(--max), calc(100% - 2.4rem));
  margin-inline: auto;
}

.eyebrow {
  display: inline-block;
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--brass);
  font-weight: 500;
}

h1, h2, h3 {
  font-family: var(--font-display);
  font-optical-sizing: auto;
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1.08;
}

.section-head { max-width: 36rem; margin-bottom: 2.4rem; }
.section-head h2 { font-size: clamp(2rem, 4.4vw, 3.15rem); margin: 0.7rem 0 0.85rem; }
.section-head p { color: var(--muted); font-size: 1.02rem; }

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  min-height: 48px;
  padding: 0 1.25rem;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 500;
  font-size: 0.92rem;
  letter-spacing: 0.02em;
  cursor: pointer;
  transition: transform 0.25s var(--ease), background 0.25s, box-shadow 0.25s, border-color 0.25s;
}
.btn-sm { min-height: 40px; padding: 0 1rem; font-size: 0.84rem; }
.btn-hot {
  background: var(--filament);
  color: var(--ink);
  box-shadow: 0 0 0 0 rgba(var(--filament-rgb), 0.55);
  animation: microglow 2.8s var(--ease) infinite;
}
.btn-hot:hover { transform: translateY(-1px); }
.btn-ghost {
  border-color: var(--line);
  background: transparent;
  color: var(--paper);
}
.btn-ghost:hover { border-color: var(--brass); background: rgba(196, 165, 116, 0.08); }

@keyframes microglow {
  0%, 100% { box-shadow: 0 0 0 0 rgba(var(--filament-rgb), 0.0), 0 0 18px -4px rgba(var(--filament-rgb), 0.55); }
  50% { box-shadow: 0 0 0 6px rgba(var(--filament-rgb), 0.0), 0 0 28px 0 rgba(var(--filament-rgb), 0.7); }
}

/* ---------- nav ---------- */

.nav {
  position: sticky;
  top: 0;
  z-index: 40;
  height: var(--nav-h);
  border-bottom: 1px solid transparent;
  transition: background 0.3s, border-color 0.3s, backdrop-filter 0.3s;
}
.nav.is-scrolled {
  background: rgba(18, 15, 12, 0.72);
  border-bottom-color: var(--line);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}
.nav-inner {
  width: min(var(--max), calc(100% - 2.4rem));
  margin-inline: auto;
  height: 100%;
  display: flex;
  align-items: center;
  gap: 1.5rem;
}
.logo {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.15rem;
  letter-spacing: 0.12em;
}
.logo-mark { width: 28px; height: 28px; color: var(--brass); flex-shrink: 0; }
.nav-links { display: flex; gap: 1.4rem; margin-left: 0.5rem; }
.nav-links a {
  font-size: 0.88rem;
  color: var(--muted);
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--paper); }
.nav-actions { margin-left: auto; display: flex; align-items: center; gap: 0.6rem; }

.burger {
  display: none;
  width: 36px;
  height: 36px;
  background: none;
  border: 0;
  cursor: pointer;
  position: relative;
}
.burger i {
  position: absolute;
  left: 8px;
  right: 8px;
  height: 1.5px;
  background: var(--paper);
  transition: transform 0.25s var(--ease), top 0.25s;
}
.burger i:first-child { top: 13px; }
.burger i:last-child { top: 21px; }
.nav.menu-open .burger i:first-child { top: 17px; transform: rotate(45deg); }
.nav.menu-open .burger i:last-child { top: 17px; transform: rotate(-45deg); }

.back-link {
  position: fixed;
  left: 1rem;
  bottom: 1rem;
  z-index: 45;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--dim);
  background: rgba(18, 15, 12, 0.8);
  border: 1px solid var(--line);
  padding: 0.4rem 0.7rem;
  border-radius: 999px;
}
.back-link:hover { color: var(--paper); }

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

.hero {
  position: relative;
  z-index: 1;
  width: min(var(--max), calc(100% - 2.4rem));
  margin: 0 auto;
  padding: 2.5rem 0 4rem;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 3rem;
  align-items: center;
  min-height: calc(100svh - var(--nav-h));
}

.hero h1 {
  font-size: clamp(2.6rem, 5.6vw, 4.4rem);
  margin: 0.85rem 0 1.15rem;
}
.hero h1 em {
  font-style: italic;
  font-weight: 500;
  color: var(--filament);
}
.lede { color: var(--muted); font-size: 1.08rem; max-width: 34rem; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 0.7rem; margin-top: 1.6rem; }
.hero-proof {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem 1.4rem;
  margin-top: 1.8rem;
  color: var(--dim);
  font-size: 0.82rem;
  letter-spacing: 0.04em;
}
.hero-proof li { position: relative; padding-left: 0.9rem; }
.hero-proof li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.45em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--filament);
  box-shadow: 0 0 8px var(--filament);
}

.lamp-stage {
  position: relative;
  background: #0c0a08;
  border: 1px solid var(--line);
  border-radius: 4px 4px 18px 18px;
  overflow: hidden;
  min-height: 520px;
}

.room {
  position: relative;
  height: 360px;
  overflow: hidden;
}

.cord {
  position: absolute;
  left: 50%;
  top: 0;
  width: 2px;
  height: 72px;
  background: linear-gradient(#3a3228, var(--brass));
  transform: translateX(-50%);
  transform-origin: top center;
  animation: sway 5.5s ease-in-out infinite;
}
.shade {
  position: absolute;
  left: 50%;
  top: 68px;
  width: 88px;
  height: 64px;
  transform: translateX(-50%);
  background:
    radial-gradient(ellipse at 50% 20%, rgba(var(--filament-rgb), 0.55), transparent 55%),
    linear-gradient(180deg, #2a241c 0%, #1a1612 40%, #0e0c0a 100%);
  border-radius: 50% 50% 8px 8px;
  box-shadow: 0 18px 40px rgba(var(--filament-rgb), 0.28);
  animation: sway 5.5s ease-in-out infinite;
}
.coil {
  width: 52px;
  height: 32px;
  margin: 22px auto 0;
  color: var(--filament);
  filter: drop-shadow(0 0 8px var(--filament));
  animation: flicker 3.2s ease-in-out infinite;
}
.cone {
  position: absolute;
  left: 50%;
  top: 128px;
  width: 280px;
  height: 210px;
  transform: translateX(-50%);
  background: linear-gradient(180deg, rgba(var(--filament-rgb), 0.32), rgba(var(--filament-rgb), 0.04) 70%, transparent);
  clip-path: polygon(38% 0, 62% 0, 100% 100%, 0 100%);
  pointer-events: none;
  animation: flicker 3.2s ease-in-out infinite;
}
.table {
  position: absolute;
  left: 50%;
  bottom: 18px;
  width: 70%;
  height: 14px;
  transform: translateX(-50%);
  background: #2a241c;
  border-radius: 2px;
  box-shadow: 0 -40px 60px rgba(var(--filament-rgb), 0.12);
}
.plate {
  position: absolute;
  left: 50%;
  bottom: 14px;
  width: 54px;
  height: 8px;
  transform: translateX(-50%);
  background: #d9cbb0;
  border-radius: 50%;
  opacity: 0.55;
}
.glass {
  position: absolute;
  bottom: 14px;
  width: 10px;
  height: 28px;
  background: linear-gradient(180deg, rgba(255,255,255,0.18), rgba(255,255,255,0.04));
  border-radius: 0 0 6px 6px;
  border: 1px solid rgba(255,255,255,0.12);
}
.g1 { left: 28%; }
.g2 { right: 30%; }

@keyframes sway {
  0%, 100% { transform: translateX(-50%) rotate(-1.4deg); }
  50% { transform: translateX(-50%) rotate(1.4deg); }
}
@keyframes flicker {
  0%, 100% { opacity: 1; }
  46% { opacity: 0.92; }
  52% { opacity: 1; }
  61% { opacity: 0.88; }
}

.kelvin-panel {
  padding: 1.1rem 1.2rem 1.3rem;
  border-top: 1px solid var(--line);
  background: rgba(18, 15, 12, 0.55);
}
.kelvin-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 0.55rem;
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}
.kelvin-head output {
  font-family: var(--font-display);
  font-size: 1.15rem;
  letter-spacing: 0;
  text-transform: none;
  color: var(--filament);
  font-variant-numeric: tabular-nums;
}

#kelvinSlider {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 6px;
  border-radius: 999px;
  background: linear-gradient(90deg, #ff6a1a, #ffb020 28%, #ffe7b0 55%, #d7e8ff);
  outline: none;
  cursor: pointer;
}
#kelvinSlider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--paper);
  border: 2px solid var(--filament);
  box-shadow: 0 0 12px var(--filament);
}
#kelvinSlider::-moz-range-thumb {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--paper);
  border: 2px solid var(--filament);
}

.kelvin-ticks {
  display: flex;
  justify-content: space-between;
  margin-top: 0.4rem;
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--dim);
}

.scene-pills {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.4rem;
  margin-top: 0.95rem;
}
.scene-pills button {
  background: transparent;
  border: 1px solid var(--line);
  color: var(--muted);
  min-height: 36px;
  border-radius: 999px;
  cursor: pointer;
  font-size: 0.78rem;
  transition: background 0.2s, color 0.2s, border-color 0.2s;
}
.scene-pills button.on,
.scene-pills button:hover {
  border-color: var(--filament);
  color: var(--paper);
  background: rgba(var(--filament-rgb), 0.12);
}

/* ---------- ticker ---------- */

.ticker {
  border-block: 1px solid var(--line);
  padding: 1.1rem 0;
  position: relative;
  z-index: 1;
}
.marquee-wrap { overflow: hidden; }
.marquee {
  display: flex;
  width: max-content;
  animation: marquee linear infinite;
}
.marquee-row {
  display: flex;
  flex-shrink: 0;
  align-items: center;
  gap: 2.4rem;
  padding-right: 2.4rem;
  font-size: 0.92rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  white-space: nowrap;
}
.marquee-row b {
  color: var(--filament);
  font-weight: 500;
  letter-spacing: 0.08em;
}
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------- bento ---------- */

.system { position: relative; z-index: 1; padding: 6.5rem 0 4rem; }

.bento {
  display: grid;
  grid-template-columns: 1.35fr 1fr 1fr;
  grid-template-areas:
    "scene zones day"
    "scene cue fail";
  gap: 0.9rem;
}
.tile {
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 1.15rem 1.2rem 1.25rem;
  transition: transform 0.35s var(--ease), border-color 0.25s, box-shadow 0.35s;
}
.tile:hover {
  transform: translateY(-4px);
  border-color: rgba(196, 165, 116, 0.45);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.28);
}
.tile h3 { font-size: 1.25rem; margin: 0.85rem 0 0.4rem; }
.tile p { color: var(--muted); font-size: 0.92rem; }
.tile-scene { grid-area: scene; }
.tile-zones { grid-area: zones; }
.tile-day { grid-area: day; }
.tile-cue { grid-area: cue; }
.tile-fail { grid-area: fail; }

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4px;
  height: 220px;
  border-radius: 8px;
  overflow: hidden;
}
.split-pane {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 0.8rem;
}
.split-pane.warm {
  background:
    radial-gradient(ellipse at 50% 0%, rgba(255, 150, 40, 0.45), transparent 55%),
    #1a120c;
}
.split-pane.cold {
  background:
    radial-gradient(ellipse at 50% 0%, rgba(180, 210, 255, 0.22), transparent 55%),
    #12151a;
}
.k-tag {
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--paper);
}
.split-caption { font-family: var(--font-display); font-size: 1.15rem; }

.floorplan { width: 100%; height: auto; }
.floorplan .z {
  fill: rgba(196, 165, 116, 0.08);
  stroke: var(--line);
  stroke-width: 1;
  transition: fill 0.25s;
}
.floorplan .z.on,
.floorplan .z:hover {
  fill: rgba(var(--filament-rgb), 0.28);
  stroke: var(--filament);
}
.floorplan text {
  fill: var(--muted);
  font-size: 11px;
  font-family: var(--font-body);
  pointer-events: none;
}

.dayline { display: flex; flex-direction: column; gap: 0.45rem; font-size: 0.85rem; color: var(--muted); }
.dayline li { display: flex; gap: 0.6rem; align-items: baseline; }
.dayline span { color: var(--dim); font-variant-numeric: tabular-nums; width: 3.2rem; }
.dayline .now { color: var(--paper); }
.dayline .now span { color: var(--filament); }

.cuelist { font-size: 0.85rem; color: var(--muted); }
.cuelist li {
  display: grid;
  grid-template-columns: 1.6rem 1fr auto;
  gap: 0.45rem;
  padding: 0.35rem 0;
  border-bottom: 1px solid var(--line);
  align-items: center;
}
.cuelist i { color: var(--dim); font-style: normal; font-variant-numeric: tabular-nums; }
.cuelist em { font-style: normal; font-size: 0.68rem; letter-spacing: 0.1em; color: var(--dim); }
.cuelist .live { color: var(--paper); }
.cuelist .live em { color: var(--filament); }

.battery {
  height: 10px;
  border: 1px solid var(--brass);
  border-radius: 999px;
  padding: 2px;
}
.bat-fill {
  display: block;
  width: 72%;
  height: 100%;
  border-radius: inherit;
  background: var(--filament);
  box-shadow: 0 0 10px var(--filament);
}
.bat-read {
  margin-top: 0.55rem;
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--filament);
}

/* ---------- spec / calculator ---------- */

.spec {
  position: relative;
  z-index: 1;
  padding: 6rem 0 5rem;
  border-top: 1px solid var(--line);
}
.spec-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 1.4rem 2.4rem;
}
.spec .section-head { grid-column: 1 / -1; }

.calc {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}
.calc fieldset { border: 0; }
.calc legend {
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--brass);
  margin-bottom: 0.55rem;
}
.seg {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.4rem;
}
.seg label {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  border: 1px solid var(--line);
  border-radius: 10px;
  cursor: pointer;
  color: var(--muted);
  font-size: 0.88rem;
  transition: border-color 0.2s, background 0.2s, color 0.2s;
}
.seg input { position: absolute; opacity: 0; pointer-events: none; }
.seg label:has(:checked),
.seg label:hover {
  border-color: var(--filament);
  color: var(--paper);
  background: rgba(var(--filament-rgb), 0.1);
}

.sheet {
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 1.4rem 1.5rem;
  align-self: stretch;
}
.sheet-kicker {
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--brass);
}
.sheet dl {
  display: grid;
  gap: 0.85rem;
  margin: 1.1rem 0 1.2rem;
}
.sheet dl div {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  border-bottom: 1px solid var(--line);
  padding-bottom: 0.55rem;
}
.sheet dt { color: var(--muted); font-size: 0.9rem; }
.sheet dd {
  font-family: var(--font-display);
  font-size: 1.55rem;
  color: var(--filament);
}
.sheet-note { color: var(--muted); font-size: 0.92rem; }

/* ---------- pricing ---------- */

.pricing { position: relative; z-index: 1; padding: 5.5rem 0 5rem; }
.pricing .section-head { margin-inline: auto; text-align: center; }
.pricing .section-head p { margin-inline: auto; }

.toggle-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  margin: 0.4rem 0 2rem;
}
.toggle-label { color: var(--dim); font-size: 0.9rem; }
.toggle-label.on { color: var(--paper); }
.toggle {
  width: 52px;
  height: 28px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: #0c0a08;
  cursor: pointer;
  position: relative;
}
.toggle i {
  position: absolute;
  top: 3px;
  left: 3px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--filament);
  transition: transform 0.25s var(--ease);
}
.toggle.annual i { transform: translateX(24px); }
.save-pill {
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink);
  background: var(--brass);
  padding: 0.2rem 0.5rem;
  border-radius: 999px;
}

.plans {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.9rem;
  align-items: stretch;
}
.plan {
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 1.4rem 1.3rem 1.5rem;
  background: var(--bg-2);
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  transition: transform 0.35s var(--ease), border-color 0.25s;
}
.plan:hover { transform: translateY(-4px); }
.plan.featured {
  border-color: var(--filament);
  box-shadow: 0 0 0 1px rgba(var(--filament-rgb), 0.25), 0 24px 50px rgba(0,0,0,0.3);
}
.plan.is-rec { outline: 1px solid var(--filament); }
.plan-flag {
  align-self: flex-start;
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink);
  background: var(--filament);
  padding: 0.2rem 0.5rem;
  border-radius: 999px;
}
.plan-name { font-family: var(--font-display); font-size: 1.45rem; }
.plan-desc { color: var(--muted); font-size: 0.9rem; min-height: 2.8em; }
.plan-price {
  display: flex;
  align-items: baseline;
  gap: 0.15rem;
  margin: 0.3rem 0;
}
.plan-price .cur { color: var(--brass); font-size: 1.1rem; }
.plan-price .amount {
  font-family: var(--font-display);
  font-size: 3rem;
  letter-spacing: -0.04em;
  font-variant-numeric: tabular-nums;
}
.plan-price .per { color: var(--dim); }
.plan-billed { font-size: 0.8rem; color: var(--dim); }
.plan .btn { margin: 0.4rem 0 0.6rem; width: 100%; }
.plan ul { margin-top: auto; }
.plan li {
  position: relative;
  padding: 0.32rem 0 0.32rem 1.1rem;
  color: var(--muted);
  font-size: 0.88rem;
}
.plan li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.7em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--filament);
}

/* ---------- rooms ---------- */

.rooms {
  position: relative;
  z-index: 1;
  padding: 4.5rem 0 5.5rem;
}
.room-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.9rem;
}
.room-card {
  border-top: 1px solid var(--line);
  padding-top: 1.2rem;
}
.k-chip {
  display: inline-block;
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: var(--filament);
  margin-bottom: 0.55rem;
}
.room-card h3 { font-size: 1.35rem; margin-bottom: 0.45rem; }
.room-card p { color: var(--muted); font-size: 0.94rem; }

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

.footer {
  position: relative;
  z-index: 1;
  border-top: 1px solid var(--line);
  padding: 3rem 0 1.4rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 0.7fr 0.7fr 0.7fr;
  gap: 2rem;
}
.footer-brand p { color: var(--muted); margin: 0.8rem 0 1.1rem; max-width: 18rem; }
.footer h4 {
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--brass);
  margin-bottom: 0.8rem;
  font-weight: 500;
}
.footer ul { display: flex; flex-direction: column; gap: 0.45rem; }
.footer a { color: var(--muted); font-size: 0.92rem; }
.footer a:hover { color: var(--paper); }
.social { flex-direction: row !important; gap: 0.8rem !important; }
.social a {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border: 1px solid var(--line);
  border-radius: 50%;
}

.news {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  max-width: 22rem;
}
.news input {
  flex: 1 1 12rem;
  min-height: 40px;
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0 1rem;
}
.news input::placeholder { color: var(--dim); }
.news-msg { width: 100%; color: var(--filament); font-size: 0.85rem; }
.legal {
  width: min(var(--max), calc(100% - 2.4rem));
  margin: 2.4rem auto 0;
  padding-top: 1.2rem;
  border-top: 1px solid var(--line);
  font-size: 0.78rem;
  color: var(--dim);
}

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

.reveal { opacity: 1; transform: none; }
.js .reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}
.js .reveal.is-in { opacity: 1; transform: none; }

/* ---------- tablet ---------- */

@media (max-width: 960px) {
  .hero {
    grid-template-columns: 1fr;
    gap: 2rem;
    min-height: 0;
    padding-top: 1.4rem;
  }
  .lamp-stage { min-height: 0; }
  .bento {
    grid-template-columns: 1fr 1fr;
    grid-template-areas:
      "scene scene"
      "zones day"
      "cue fail";
  }
  .spec-grid { grid-template-columns: 1fr; }
  .plans, .room-cards, .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
  .nav-actions .btn-ghost { display: none; }
}

/* ---------- mobile ---------- */

@media (max-width: 720px) {
  :root { --nav-h: 64px; }
  .nav-links {
    display: none;
    position: absolute;
    left: 0;
    right: 0;
    top: var(--nav-h);
    flex-direction: column;
    gap: 0;
    background: rgba(18, 15, 12, 0.96);
    border-bottom: 1px solid var(--line);
    padding: 0.6rem 1.2rem 1rem;
  }
  .nav.menu-open .nav-links { display: flex; }
  .nav-links a { padding: 0.7rem 0; border-bottom: 1px solid var(--line); color: var(--paper); }
  .burger { display: block; }
  .nav-actions .btn-sm:not(.btn-hot) { display: none; }

  .hero h1 { font-size: 2.45rem; }
  .scene-pills { grid-template-columns: 1fr 1fr; }
  .bento, .plans, .room-cards, .footer-grid {
    grid-template-columns: 1fr;
    grid-template-areas: none;
  }
  .tile-scene, .tile-zones, .tile-day, .tile-cue, .tile-fail { grid-area: auto; }
  .plan.featured { order: -1; }
  .seg { grid-template-columns: 1fr 1fr; }
  .split { height: 160px; }
  .lamp-stage { border-radius: 4px; }
  .room { height: 280px; }
  .cone { width: 220px; height: 170px; }
  .back-link { left: 0.6rem; bottom: 0.6rem; }
}

@media (max-width: 400px) {
  .hero h1 { font-size: 2.15rem; }
  .plan-price .amount { font-size: 2.4rem; }
  .hero-cta .btn { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .btn-hot { animation: none; }
  .cord, .shade, .coil, .cone { animation: none; }
  .marquee { animation: none; }
  .js .reveal { opacity: 1; transform: none; transition: none; }
}