/* ============================================================
   BLACK LABEL REAL ESTATE — marketing site
   Dark luxury / warm architectural light / Apple-grade type
   ============================================================ */

:root {
  --bg: #08080a;
  --bg-2: #0d0c0e;
  --ink: #f4efe4;
  --ink-dim: #b6ad9d;
  --ink-faint: #7d766a;
  --gold: #c9a35f;
  --gold-hi: #ecd5a2;
  --gold-dim: #8a6f3f;
  --line: rgba(201, 163, 95, 0.22);
  --line-soft: rgba(244, 239, 228, 0.08);
  --card: rgba(19, 17, 15, 0.58);
  --card-hi: rgba(26, 23, 19, 0.72);
  --font-sans: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI",
    Inter, Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-serif: "New York", ui-serif, Georgia, "Times New Roman", serif;
  --ease-out: cubic-bezier(0.22, 0.61, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

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

::selection { background: rgba(201, 163, 95, 0.35); color: #fff; }

/* ---------- fixed backdrop layers ---------- */

#sky {
  position: fixed; inset: 0; z-index: 0;
  background:
    radial-gradient(120% 90% at 70% -10%, #14151d 0%, rgba(20, 21, 29, 0) 55%),
    linear-gradient(180deg, #0a0a0e 0%, #08080a 45%, #0b0908 100%);
}

#horizon {
  position: fixed; left: 0; right: 0; bottom: 0; height: 52vh; z-index: 0;
  background: radial-gradient(90% 100% at 50% 108%, rgba(197, 122, 54, 0.34) 0%,
    rgba(158, 96, 42, 0.12) 42%, rgba(158, 96, 42, 0) 72%);
  opacity: 0.25;
  pointer-events: none;
}

#scene {
  position: fixed; inset: 0; z-index: 1;
  width: 100%; height: 100%;
  display: block;
  pointer-events: none;
}

#vignette {
  position: fixed; inset: 0; z-index: 3; pointer-events: none;
  background: radial-gradient(120% 95% at 50% 42%, rgba(0,0,0,0) 55%, rgba(0,0,0,0.55) 100%);
}

#grain {
  position: fixed; inset: -50%; z-index: 3; pointer-events: none;
  opacity: 0.05;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='240' height='240'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  animation: grain-shift 1.4s steps(3) infinite;
}
@keyframes grain-shift {
  0% { transform: translate(0, 0); }
  33% { transform: translate(2%, -1%); }
  66% { transform: translate(-1%, 2%); }
  100% { transform: translate(0, 0); }
}

/* ---------- loader ---------- */

#loader {
  position: fixed; inset: 0; z-index: 50;
  background: #060607;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 14px;
  transition: opacity 0.9s ease 0.15s, visibility 0.9s;
}
#loader.done { opacity: 0; visibility: hidden; }
.loader-mark {
  font-size: 15px; letter-spacing: 0.55em; text-indent: 0.55em;
  color: var(--ink); font-weight: 600;
  animation: loader-in 1.6s var(--ease-out) both;
}
.loader-sub {
  font-family: var(--font-serif); font-style: italic;
  font-size: 14px; letter-spacing: 0.32em; text-indent: 0.32em;
  color: var(--gold);
  animation: loader-in 1.6s var(--ease-out) 0.15s both;
}
.loader-rule {
  width: 42px; height: 1px; background: var(--gold-dim);
  animation: loader-rule 1.4s var(--ease-out) 0.2s both;
}
@keyframes loader-in { from { opacity: 0; transform: translateY(10px); letter-spacing: 0.8em; } }
@keyframes loader-rule { from { transform: scaleX(0); } }

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

#nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 20;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 clamp(20px, 4vw, 48px);
  height: 68px;
  transition: background 0.5s ease, border-color 0.5s ease, backdrop-filter 0.5s ease;
  border-bottom: 1px solid transparent;
}
#nav.scrolled {
  background: rgba(8, 8, 10, 0.55);
  -webkit-backdrop-filter: blur(16px) saturate(1.2);
  backdrop-filter: blur(16px) saturate(1.2);
  border-bottom-color: var(--line-soft);
}
.nav-mark {
  font-size: 13px; font-weight: 700; letter-spacing: 0.34em;
  color: var(--ink); white-space: nowrap;
}
.nav-mark span {
  color: var(--gold);
  font-family: var(--font-serif); font-style: italic; font-weight: 500;
  letter-spacing: 0.22em; margin-left: 10px;
}
.nav-actions { display: flex; align-items: center; gap: 26px; }
.nav-link {
  color: var(--ink-dim); text-decoration: none; font-size: 14px;
  letter-spacing: 0.06em; transition: color 0.3s;
}
.nav-link:hover { color: var(--ink); }
#progress {
  position: absolute; left: 0; bottom: -1px; height: 2px;
  width: calc(var(--p, 0) * 100%);
  background: linear-gradient(90deg, var(--gold-dim), var(--gold-hi));
  box-shadow: 0 0 12px rgba(201, 163, 95, 0.55);
}

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

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 16px 32px; border-radius: 999px;
  font-family: var(--font-sans); font-size: 15px; font-weight: 600;
  letter-spacing: 0.02em; text-decoration: none; cursor: pointer;
  transition: transform 0.35s var(--ease-out), box-shadow 0.35s, background 0.35s,
    border-color 0.35s, color 0.35s;
  will-change: transform;
}
.btn-gold {
  color: #16110a;
  background: linear-gradient(180deg, var(--gold-hi) 0%, var(--gold) 55%, #a9843f 100%);
  box-shadow: 0 1px 0 rgba(255, 244, 214, 0.5) inset, 0 12px 34px -10px rgba(201, 163, 95, 0.55);
}
.btn-gold:hover {
  transform: translateY(-2px);
  box-shadow: 0 1px 0 rgba(255, 244, 214, 0.6) inset, 0 20px 44px -12px rgba(214, 178, 108, 0.75);
}
.btn-ghost {
  color: var(--ink);
  border: 1px solid rgba(244, 239, 228, 0.22);
  background: rgba(244, 239, 228, 0.04);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
}
.btn-ghost:hover { border-color: rgba(236, 213, 162, 0.55); color: var(--gold-hi); transform: translateY(-2px); }
.btn-sm { padding: 10px 22px; font-size: 13px; }

/* ---------- shared type ---------- */

.eyebrow {
  font-size: 12px; font-weight: 600; letter-spacing: 0.34em; text-transform: uppercase;
  color: var(--gold);
  display: flex; align-items: center; gap: 14px;
  margin-bottom: 22px;
}
.eyebrow::before { content: ""; width: 34px; height: 1px; background: var(--gold-dim); flex: none; }

h1 {
  font-size: clamp(46px, 7.2vw, 96px);
  line-height: 1.02; font-weight: 650; letter-spacing: -0.032em;
  margin-bottom: 26px;
  text-shadow: 0 3px 34px rgba(0, 0, 0, 0.55);
}
h2 {
  font-size: clamp(34px, 4.4vw, 58px);
  line-height: 1.06; font-weight: 640; letter-spacing: -0.028em;
  margin-bottom: 20px;
  text-shadow: 0 3px 30px rgba(0, 0, 0, 0.55);
}
.gold-serif {
  font-family: var(--font-serif); font-style: italic; font-weight: 500;
  letter-spacing: -0.01em;
  background: linear-gradient(100deg, #e9cf9c 10%, #c9a35f 55%, #f0debc 90%);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: transparent;
}
.lede, .copy p {
  color: var(--ink-dim); font-size: clamp(16px, 1.35vw, 19px); line-height: 1.7;
  max-width: 58ch;
}

/* ---------- stage sections ---------- */

#content { position: relative; z-index: 4; }

.stage {
  position: relative;
  min-height: 128vh;
  display: flex; align-items: center;
  padding: 12vh clamp(20px, 5vw, 72px);
  pointer-events: none;
}
.stage > * { pointer-events: auto; }

/* hero */
#s-hero { min-height: 138vh; align-items: flex-start; padding-top: 0; }
.hero-wrap {
  position: relative;
  min-height: 100svh;
  display: flex; flex-direction: column; justify-content: center;
  max-width: 980px;
  padding-top: 68px;
}
.hero-wrap::before {
  content: "";
  position: absolute; inset: -6% -14% -6% -30%;
  background: radial-gradient(70% 60% at 38% 52%, rgba(5, 5, 7, 0.72) 0%, rgba(5, 5, 7, 0.35) 55%, rgba(5, 5, 7, 0) 100%);
  z-index: -1;
  pointer-events: none;
}
.hero-wrap .lede { margin-bottom: 42px; max-width: 62ch; }
.cta-row { display: flex; gap: 16px; flex-wrap: wrap; }

.scroll-hint {
  position: absolute; left: 50%; top: calc(100svh - 76px); transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 10px;
  color: var(--ink-faint); font-size: 11px; letter-spacing: 0.3em; text-transform: uppercase;
  transition: opacity 0.4s;
}
.chev {
  width: 22px; height: 22px;
  border-right: 1px solid var(--gold); border-bottom: 1px solid var(--gold);
  transform: rotate(45deg);
  animation: chev-b 2.2s ease-in-out infinite;
}
@keyframes chev-b { 0%,100% { transform: rotate(45deg) translate(0,0); opacity:.9; } 50% { transform: rotate(45deg) translate(6px,6px); opacity:.3; } }

/* copy blocks */
.copy {
  max-width: 620px;
  padding: clamp(28px, 3vw, 44px);
  border-radius: 26px;
  background: linear-gradient(160deg, rgba(10, 9, 8, 0.78), rgba(10, 9, 8, 0.5));
  -webkit-backdrop-filter: blur(18px) saturate(1.15);
  backdrop-filter: blur(18px) saturate(1.15);
  border: 1px solid var(--line-soft);
  box-shadow: 0 40px 90px -40px rgba(0, 0, 0, 0.8);
}
.copy-right { margin-left: auto; }
.copy-center { margin: 0 auto; text-align: center; }
.copy-center .eyebrow { justify-content: center; }
.copy p { margin-bottom: 30px; }

/* feature cards */
.feature-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 12px;
}
.feature-card {
  padding: 18px 18px 16px;
  border-radius: 16px;
  background: var(--card);
  border: 1px solid var(--line-soft);
  transition: border-color 0.4s, background 0.4s, transform 0.4s var(--ease-out);
}
.feature-card:hover {
  border-color: var(--line);
  background: var(--card-hi);
  transform: translateY(-3px);
}
.feature-card .fc-icon {
  width: 34px; height: 34px; border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(201, 163, 95, 0.1);
  border: 1px solid rgba(201, 163, 95, 0.28);
  margin-bottom: 12px;
}
.feature-card .fc-icon svg { width: 17px; height: 17px; stroke: var(--gold-hi); }
.feature-card h4 { font-size: 14.5px; font-weight: 650; letter-spacing: -0.01em; margin-bottom: 5px; }
.feature-card p { font-size: 13px; line-height: 1.55; color: var(--ink-faint); margin: 0; }

/* why list */
.why-list { list-style: none; text-align: left; max-width: 560px; margin: 8px auto 0; }
.why-list li {
  display: flex; gap: 16px; align-items: flex-start;
  padding: 15px 4px; font-size: 16.5px; color: var(--ink-dim);
  border-bottom: 1px solid var(--line-soft);
}
.why-list li:last-child { border-bottom: none; }
.why-list .tick {
  flex: none; width: 22px; height: 22px; margin-top: 2px; border-radius: 50%;
  border: 1px solid var(--gold-dim);
  display: flex; align-items: center; justify-content: center;
}
.why-list .tick svg { width: 11px; height: 11px; stroke: var(--gold-hi); }

/* ---------- product panels ---------- */

#s-product { min-height: 165vh; flex-direction: column; justify-content: center; gap: 54px; }
.product-head { text-align: center; max-width: 760px; }
.product-head .eyebrow { justify-content: center; }
.product-head p { color: var(--ink-dim); font-size: 17px; }

.panels {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
  width: min(1240px, 100%);
  perspective: 1600px;
}
.panel {
  border-radius: 18px;
  background: linear-gradient(165deg, rgba(24, 22, 19, 0.85), rgba(13, 12, 11, 0.82));
  border: 1px solid rgba(201, 163, 95, 0.14);
  box-shadow: 0 50px 100px -40px rgba(0, 0, 0, 0.9), 0 1px 0 rgba(255,255,255,0.05) inset;
  overflow: hidden;
  transform: rotateY(var(--ry, 0deg)) translateZ(0);
  transition: transform 0.6s var(--ease-out), border-color 0.5s, box-shadow 0.6s;
}
.panel:hover {
  transform: rotateY(0deg) translateY(-6px) scale(1.015);
  border-color: rgba(201, 163, 95, 0.4);
  box-shadow: 0 60px 110px -40px rgba(0, 0, 0, 0.95), 0 0 60px -20px rgba(201,163,95,0.35);
}
.panel:nth-child(3n + 1) { --ry: 7deg; }
.panel:nth-child(3n)     { --ry: -7deg; }

.panel-bar {
  display: flex; align-items: center; gap: 8px;
  padding: 11px 14px;
  border-bottom: 1px solid var(--line-soft);
  background: rgba(255, 255, 255, 0.025);
}
.panel-bar .dot { width: 8px; height: 8px; border-radius: 50%; background: #3a352d; }
.panel-bar .dot:first-child { background: rgba(201, 163, 95, 0.7); }
.panel-bar .pt { margin-left: 6px; font-size: 11.5px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--ink-faint); font-weight: 600; }
.panel-bar .badge {
  margin-left: auto; font-size: 9.5px; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--gold-hi); border: 1px solid rgba(201, 163, 95, 0.35);
  padding: 3px 8px; border-radius: 99px;
}
.panel-body { padding: 14px; font-size: 12px; }

/* mockup atoms */
.stat-row { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 8px; margin-bottom: 12px; }
.stat {
  padding: 10px; border-radius: 10px; background: rgba(255,255,255,0.03);
  border: 1px solid var(--line-soft);
}
.stat b { display: block; font-size: 17px; font-weight: 700; color: var(--ink); letter-spacing: -0.02em; }
.stat span { font-size: 9.5px; text-transform: uppercase; letter-spacing: 0.1em; color: var(--ink-faint); }
.mrow {
  display: flex; align-items: center; gap: 10px;
  padding: 9px 10px; border-radius: 10px; margin-bottom: 6px;
  background: rgba(255,255,255,0.025); border: 1px solid rgba(255,255,255,0.04);
}
.mrow:last-child { margin-bottom: 0; }
.mrow .addr { font-weight: 600; color: var(--ink); font-size: 12px; flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.mrow .sub { color: var(--ink-faint); font-size: 10.5px; }
.chip {
  font-size: 9px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase;
  padding: 3px 8px; border-radius: 99px; flex: none;
}
.chip-probate { color: #e9cf9c; background: rgba(201, 163, 95, 0.14); border: 1px solid rgba(201, 163, 95, 0.4); }
.chip-tear { color: #d8a37c; background: rgba(190, 110, 60, 0.14); border: 1px solid rgba(190, 110, 60, 0.4); }
.chip-build { color: #9cc4e9; background: rgba(95, 143, 201, 0.13); border: 1px solid rgba(95, 143, 201, 0.35); }
.score { font-weight: 800; color: var(--gold-hi); font-size: 13px; flex: none; }

.photo {
  height: 92px; border-radius: 10px; margin-bottom: 10px; position: relative; overflow: hidden;
  background:
    linear-gradient(180deg, #191c24 0%, #12100d 70%, #0d0b09 100%);
  border: 1px solid var(--line-soft);
  display: flex; align-items: flex-end; justify-content: center;
}
.photo svg { width: 74%; height: auto; display: block; opacity: 0.95; }
.attr-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; margin-bottom: 10px; }
.attr {
  display: flex; justify-content: space-between; padding: 7px 9px; border-radius: 8px;
  background: rgba(255,255,255,0.025); font-size: 10.5px; color: var(--ink-faint);
}
.attr b { color: var(--ink); font-weight: 650; }

.big-num { font-size: 30px; font-weight: 750; letter-spacing: -0.03em; color: var(--ink); }
.big-num .up { font-size: 12px; color: var(--gold-hi); font-weight: 650; }
.mini-label { font-size: 9.5px; text-transform: uppercase; letter-spacing: 0.14em; color: var(--ink-faint); margin-bottom: 3px; }
.spark { display: flex; align-items: flex-end; gap: 4px; height: 34px; margin: 12px 0; }
.spark i { flex: 1; border-radius: 3px 3px 0 0; background: linear-gradient(180deg, rgba(201,163,95,0.85), rgba(201,163,95,0.15)); }

.map-mock { border-radius: 10px; overflow: hidden; border: 1px solid var(--line-soft); }
.map-mock svg { display: block; width: 100%; height: auto; }

.stops { position: relative; padding-left: 18px; }
.stops::before {
  content: ""; position: absolute; left: 5px; top: 10px; bottom: 12px; width: 1px;
  background: linear-gradient(180deg, var(--gold), rgba(201,163,95,0.1));
}
.stop { position: relative; padding: 6px 0 6px 6px; }
.stop::before {
  content: ""; position: absolute; left: -17.5px; top: 13px; width: 8px; height: 8px;
  border-radius: 50%; background: var(--gold); box-shadow: 0 0 8px rgba(201,163,95,0.8);
}
.stop .addr { font-size: 11.5px; font-weight: 600; color: var(--ink); }
.stop .sub { font-size: 10px; color: var(--ink-faint); }

.contact-head { display: flex; align-items: center; gap: 10px; margin-bottom: 12px; }
.avatar {
  width: 38px; height: 38px; border-radius: 50%; flex: none;
  background: radial-gradient(circle at 30% 30%, #3d372c, #191612);
  border: 1px solid var(--line);
  display: flex; align-items: center; justify-content: center;
  color: var(--gold-hi); font-weight: 700; font-size: 13px; letter-spacing: 0.05em;
}
.note {
  margin-top: 10px; padding: 8px 10px; border-radius: 8px; font-size: 10px;
  color: var(--gold-hi); background: rgba(201, 163, 95, 0.08);
  border: 1px dashed rgba(201, 163, 95, 0.35);
}

.mockup-note {
  text-align: center; font-size: 11px; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--ink-faint); margin-top: -30px;
}

/* product chips */
.chip-row {
  display: flex; flex-wrap: wrap; justify-content: center; gap: 12px;
  max-width: 1000px;
}
.pchip {
  display: flex; align-items: center; gap: 10px;
  padding: 12px 20px; border-radius: 999px;
  border: 1px solid var(--line-soft);
  background: var(--card);
  -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px);
  font-size: 13.5px; font-weight: 600; color: var(--ink-dim);
  transition: color 0.4s, border-color 0.4s, transform 0.4s var(--ease-out);
}
.pchip:hover { color: var(--gold-hi); border-color: var(--line); transform: translateY(-2px); }
.pchip svg { width: 15px; height: 15px; stroke: var(--gold); flex: none; }

/* ---------- final ---------- */

#s-final { min-height: 120vh; flex-direction: column; justify-content: center; }
.final-wrap {
  text-align: center; max-width: 900px; margin: 0 auto;
  padding: 56px 48px 40px;
  border-radius: 30px;
  background: radial-gradient(75% 80% at 50% 42%, rgba(6, 6, 8, 0.78) 0%, rgba(6, 6, 8, 0.45) 60%, rgba(6, 6, 8, 0) 100%);
}
.final-wrap .lede { margin: 0 auto 44px; }
.final-wrap .cta-row { justify-content: center; }

footer {
  margin-top: 13vh; padding: 22px 26px; width: 100%;
  border: 1px solid var(--line-soft); border-radius: 16px;
  background: rgba(7, 7, 9, 0.62);
  -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px);
  display: flex; align-items: center; justify-content: space-between; gap: 20px; flex-wrap: wrap;
  font-size: 12px; color: var(--ink-faint); letter-spacing: 0.06em;
}
footer .f-mark { letter-spacing: 0.3em; font-weight: 700; color: var(--ink-dim); }
footer .f-mark span { color: var(--gold); font-family: var(--font-serif); font-style: italic; letter-spacing: 0.18em; margin-left: 8px; }
footer a { color: var(--ink-faint); text-decoration: none; }
footer a:hover { color: var(--gold-hi); }

/* ---------- 3D projected labels ---------- */

#labels { position: fixed; inset: 0; z-index: 2; pointer-events: none; overflow: hidden; }
.tag3d {
  position: absolute; left: 0; top: 0;
  opacity: 0; transition: opacity 0.45s ease;
  will-change: transform;
  white-space: nowrap;
}
.tag-comp {
  transform-origin: 50% 100%;
  padding: 8px 13px 7px; border-radius: 12px;
  background: rgba(12, 11, 9, 0.82);
  border: 1px solid rgba(201, 163, 95, 0.4);
  -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px);
  box-shadow: 0 14px 34px -12px rgba(0,0,0,0.9);
  text-align: center;
}
.tag-comp::after {
  content: ""; position: absolute; left: 50%; bottom: -14px; transform: translateX(-50%);
  width: 1px; height: 14px; background: linear-gradient(180deg, rgba(201,163,95,0.7), transparent);
}
.tag-comp .t-eyebrow { font-size: 8.5px; letter-spacing: 0.22em; color: var(--gold); text-transform: uppercase; font-weight: 700; }
.tag-comp .t-price { font-size: 15px; font-weight: 750; color: var(--ink); letter-spacing: -0.01em; }
.tag-comp .t-sub { font-size: 9.5px; color: var(--ink-faint); }

.pin-chip {
  width: 26px; height: 26px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(180deg, #e9cf9c, #b08d4f);
  color: #17120a; font-size: 12px; font-weight: 800;
  box-shadow: 0 0 0 3px rgba(201, 163, 95, 0.18), 0 8px 20px -6px rgba(0,0,0,0.8);
}
.pin-chip.start { width: auto; border-radius: 99px; padding: 0 10px; font-size: 9px; letter-spacing: 0.14em; height: 22px; }

.arv-float {
  padding: 13px 20px 12px; border-radius: 15px; text-align: center;
  background: rgba(12, 11, 9, 0.85);
  border: 1px solid rgba(201, 163, 95, 0.5);
  -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px);
  box-shadow: 0 24px 60px -20px rgba(0,0,0,0.95), 0 0 44px -12px rgba(201,163,95,0.4);
}
.arv-float::after {
  content: ""; position: absolute; left: 50%; bottom: -22px; transform: translateX(-50%);
  width: 1px; height: 22px; background: linear-gradient(180deg, rgba(201,163,95,0.8), transparent);
}
.arv-float .t-eyebrow { font-size: 9px; letter-spacing: 0.26em; color: var(--gold); text-transform: uppercase; font-weight: 700; margin-bottom: 2px; }
.arv-float .t-price { font-size: 24px; font-weight: 780; letter-spacing: -0.02em; color: var(--ink); }
.arv-float .t-sub { font-size: 9.5px; color: var(--ink-faint); }

.ring-label {
  font-size: 10px; letter-spacing: 0.3em; text-transform: uppercase; font-weight: 700;
  color: var(--gold); text-shadow: 0 2px 10px rgba(0,0,0,0.9);
}

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

[data-reveal] {
  opacity: 0; transform: translateY(34px);
  transition: opacity 1s var(--ease-out), transform 1s var(--ease-out);
}
[data-reveal].in { opacity: 1; transform: translateY(0); }

[data-reveal] .feature-card, .panels .panel, .chip-row .pchip, .why-list li {
  opacity: 0; transform: translateY(22px);
  transition: opacity 0.9s var(--ease-out), transform 0.9s var(--ease-out),
    border-color 0.4s, background 0.4s, color 0.4s, box-shadow 0.6s;
}
[data-reveal].in .feature-card, .panels.in .panel, .chip-row.in .pchip, [data-reveal].in .why-list li {
  opacity: 1; transform: translateY(0) rotateY(var(--ry, 0deg));
}
[data-reveal].in .feature-card:hover { transform: translateY(-3px); }
.panels.in .panel:hover { transform: rotateY(0deg) translateY(-6px) scale(1.015); }
.chip-row.in .pchip:hover { transform: translateY(-2px); }

/* stagger */
.feature-grid .feature-card:nth-child(1), .panels .panel:nth-child(1) { transition-delay: 0.08s; }
.feature-grid .feature-card:nth-child(2), .panels .panel:nth-child(2) { transition-delay: 0.18s; }
.feature-grid .feature-card:nth-child(3), .panels .panel:nth-child(3) { transition-delay: 0.28s; }
.feature-grid .feature-card:nth-child(4), .panels .panel:nth-child(4) { transition-delay: 0.38s; }
.panels .panel:nth-child(5) { transition-delay: 0.48s; }
.panels .panel:nth-child(6) { transition-delay: 0.58s; }
.chip-row .pchip:nth-child(1) { transition-delay: 0.05s; }
.chip-row .pchip:nth-child(2) { transition-delay: 0.13s; }
.chip-row .pchip:nth-child(3) { transition-delay: 0.21s; }
.chip-row .pchip:nth-child(4) { transition-delay: 0.29s; }
.chip-row .pchip:nth-child(5) { transition-delay: 0.37s; }
.why-list li:nth-child(1) { transition-delay: 0.08s; }
.why-list li:nth-child(2) { transition-delay: 0.16s; }
.why-list li:nth-child(3) { transition-delay: 0.24s; }
.why-list li:nth-child(4) { transition-delay: 0.32s; }
.why-list li:nth-child(5) { transition-delay: 0.40s; }

/* snap mode: kill transitions for deterministic screenshots */
html.no-anim *, html.no-anim *::before, html.no-anim *::after {
  transition-duration: 0s !important;
  transition-delay: 0s !important;
  animation-duration: 0s !important;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  #grain, .chev { animation: none; }
  [data-reveal], [data-reveal] .feature-card, .panels .panel, .chip-row .pchip, .why-list li {
    transition-duration: 0.01s;
  }
}

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

@media (max-width: 1080px) {
  .panels { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 900px) {
  .stage { min-height: 112vh; }
  .copy, .copy-right { margin: 0 auto; }
  .nav-link { display: none; }
}
@media (max-width: 680px) {
  body { font-size: 16px; }
  .panels { grid-template-columns: 1fr; perspective: none; }
  .panel { --ry: 0deg !important; }
  .feature-grid { grid-template-columns: 1fr; }
  .hero-wrap { padding-top: 84px; }
  .btn { padding: 15px 26px; font-size: 14px; }
  .nav-mark span { display: none; }
  .tag-comp .t-price { font-size: 13px; }
  .mockup-note { margin-top: -34px; }
}