:root {
  --gold: 43 78% 52%;
  --gold-bright: 48 95% 62%;
  --text: 0 0% 96%;
  --muted: 0 0% 68%;
  --radius: 20px;
  --max: 1120px;
}

@keyframes gold-shimmer {
  0% {
    transform: translateX(-120%) skewX(-12deg);
  }
  100% {
    transform: translateX(220%) skewX(-12deg);
  }
}

@keyframes ambient {
  0%,
  100% {
    opacity: 0.5;
  }
  50% {
    opacity: 1;
  }
}

@keyframes rail-run {
  to {
    background-position: 140px 0;
  }
}

@keyframes fade-up {
  from {
    opacity: 0;
    transform: translateY(18px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

* {
  box-sizing: border-box;
}

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

body {
  margin: 0;
  color: hsl(var(--text));
  background: #040404;
  font-family: "Segoe UI", system-ui, sans-serif;
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

.bg-smoke,
.bg-bokeh,
.bg-veil {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
}

.bg-smoke {
  background:
    linear-gradient(180deg, hsl(0 0% 0% / 0.62), hsl(22 30% 5% / 0.55)),
    url("assets/bg-smoke.jpg") center / cover no-repeat;
}

.bg-bokeh {
  opacity: 0.42;
  background: url("assets/bg-bokeh.jpg") center / cover no-repeat;
  mix-blend-mode: screen;
}

.bg-veil {
  background:
    radial-gradient(circle at 50% 0%, hsl(var(--gold) / 0.16), transparent 42%),
    linear-gradient(180deg, hsl(0 0% 0% / 0.15), transparent 35%, hsl(0 0% 0% / 0.82));
}

.bg-veil::after {
  content: "";
  position: absolute;
  inset: -10%;
  background: radial-gradient(circle at 50% 15%, hsl(43 95% 55% / 0.14), transparent 40%);
  animation: ambient 5s ease-in-out infinite;
}

.gold-rail {
  height: 6px;
  background:
    linear-gradient(90deg, hsl(30 68% 22%), hsl(48 96% 68%) 20%, hsl(50 100% 88%) 50%, hsl(46 90% 52%) 80%, hsl(30 68% 22%)),
    repeating-linear-gradient(90deg, hsl(50 100% 80% / 0.35) 0 8px, transparent 8px 18px);
  background-size: 100% 100%, 140px 100%;
  animation: rail-run 10s linear infinite;
  box-shadow: 0 0 24px hsl(var(--gold) / 0.45);
}

.page {
  width: min(var(--max), 100%);
  margin: 0 auto;
  padding:
    max(1.25rem, env(safe-area-inset-top))
    max(1rem, env(safe-area-inset-right))
    max(2.5rem, env(safe-area-inset-bottom))
    max(1rem, env(safe-area-inset-left));
}

.metallic {
  background: linear-gradient(
    180deg,
    hsl(48 100% 90%) 0%,
    hsl(46 94% 64%) 28%,
    hsl(38 72% 38%) 52%,
    hsl(48 96% 72%) 100%
  );
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  filter: drop-shadow(0 3px 14px hsl(var(--gold) / 0.35));
}

.kicker {
  margin: 0;
  font-size: 0.68rem;
  font-weight: 750;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: hsl(var(--gold-bright));
}

.display {
  margin: 0.5rem 0 0;
  font-family: "Palatino Linotype", "Book Antiqua", Georgia, serif;
  font-size: clamp(1.85rem, 4.5vw, 3rem);
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: 0.02em;
}

.display--sm {
  font-size: clamp(1.35rem, 3vw, 1.85rem);
  max-width: 22ch;
}

.script {
  font-family: "Segoe Script", "Brush Script MT", cursive;
  font-size: clamp(1.2rem, 2.8vw, 1.75rem);
  color: hsl(var(--gold-bright));
  filter: drop-shadow(0 0 12px hsl(var(--gold) / 0.35));
}

.frame-gold {
  padding: 3px;
  border-radius: calc(var(--radius) + 3px);
  background: linear-gradient(
    135deg,
    hsl(48 95% 78%) 0%,
    hsl(43 78% 52%) 22%,
    hsl(32 65% 24%) 48%,
    hsl(46 85% 58%) 72%,
    hsl(50 100% 86%) 100%
  );
  box-shadow:
    0 0 32px hsl(var(--gold) / 0.28),
    inset 0 1px 0 hsl(50 100% 90% / 0.28);
}

.frame-gold__inner {
  overflow: hidden;
  border-radius: var(--radius);
  background: hsl(0 0% 3%);
}

.card-premium {
  position: relative;
  border-radius: var(--radius);
  background: linear-gradient(165deg, hsl(0 0% 10%), hsl(0 0% 4%) 55%, hsl(0 0% 2%));
  box-shadow:
    0 20px 50px hsl(0 0% 0% / 0.55),
    0 0 28px hsl(var(--gold) / 0.1),
    inset 0 1px 0 hsl(48 80% 70% / 0.1);
}

.card-premium::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(
    145deg,
    hsl(48 90% 70% / 0.7),
    hsl(43 70% 45% / 0.15) 40%,
    hsl(38 60% 28% / 0.35) 70%,
    hsl(50 95% 74% / 0.5)
  );
  -webkit-mask:
    linear-gradient(#fff 0 0) content-box,
    linear-gradient(#fff 0 0);
  mask:
    linear-gradient(#fff 0 0) content-box,
    linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
}

.card-premium::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(110deg, transparent 38%, hsl(48 100% 88% / 0.12) 50%, transparent 62%);
  transform: translateX(-120%);
  animation: gold-shimmer 7s ease-in-out infinite;
  pointer-events: none;
}

.hero {
  text-align: center;
  padding: 1rem 0 3rem;
  animation: fade-up 0.9s ease-out;
}

.hero-lockup {
  display: block;
  width: min(36rem, 100%);
  margin: 0 auto;
}

.hero-lockup img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: contain;
}

.hero-sub {
  margin: 1.75rem auto 0;
  max-width: 28rem;
}

.hero-sub .display {
  margin-top: 0.35rem;
}

.hero-banner {
  margin: 1.5rem auto 0;
  max-width: 36rem;
  padding: 0.85rem 1.2rem;
  border-radius: 999px;
  border: 1px solid hsl(var(--gold) / 0.45);
  background: linear-gradient(180deg, hsl(42 28% 12% / 0.75), hsl(0 0% 4% / 0.9));
  box-shadow:
    inset 0 1px 0 hsl(48 100% 88% / 0.12),
    0 0 22px hsl(var(--gold) / 0.15);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: hsl(var(--gold-bright));
}

.prologue {
  margin-top: 2.5rem;
  padding: 1.6rem 1.5rem;
  text-align: center;
}

.prologue p {
  margin: 0;
  font-size: 1.05rem;
  color: hsl(var(--muted));
}

.prologue p + p {
  margin-top: 1rem;
}

.prologue .coming {
  margin-top: 1.25rem;
  font-family: "Palatino Linotype", Georgia, serif;
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: hsl(var(--gold-bright));
}

.section {
  margin-top: 3.5rem;
  animation: fade-up 0.8s ease-out both;
}

.section-head {
  margin-bottom: 1.35rem;
}

.section-head--center {
  text-align: center;
}

.section-title {
  margin: 0.35rem 0 0;
  font-family: "Palatino Linotype", Georgia, serif;
  font-size: clamp(1.5rem, 3.2vw, 2.1rem);
  color: hsl(var(--gold-bright));
  text-shadow: 0 0 20px hsl(var(--gold) / 0.22);
}

.split {
  display: grid;
  grid-template-columns: 1fr 1.05fr;
  gap: 1.5rem;
  align-items: stretch;
}

.split--reverse {
  grid-template-columns: 1.05fr 1fr;
}

.split--reverse .split-media {
  order: 2;
}

.split-media {
  position: relative;
  min-height: 14rem;
}

.split-media img {
  width: 100%;
  height: 100%;
  min-height: 14rem;
  object-fit: cover;
  border-radius: calc(var(--radius) - 2px);
}

.split-body {
  position: relative;
  z-index: 1;
  padding: 1.5rem 1.55rem 1.6rem;
}

.prose p {
  margin: 0;
  color: hsl(var(--muted));
  font-size: 1.02rem;
}

.prose p + p {
  margin-top: 1rem;
}

.prose .lead-line {
  font-size: 1.12rem;
  color: hsl(0 0% 88%);
}

.prose .promise {
  margin-top: 1.25rem;
  padding-top: 1.15rem;
  border-top: 1px solid hsl(var(--gold) / 0.2);
  font-family: "Palatino Linotype", Georgia, serif;
  font-size: 1.15rem;
  font-weight: 650;
  color: hsl(var(--gold-bright));
}

.features {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.65rem 1rem;
  margin-top: 1.35rem;
  padding: 0;
  list-style: none;
}

.features li {
  position: relative;
  padding-left: 1.1rem;
  font-size: 0.92rem;
  color: hsl(0 0% 78%);
}

.features li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: hsl(var(--gold-bright));
  box-shadow: 0 0 8px hsl(var(--gold) / 0.6);
}

.quote-block {
  margin-top: 1.5rem;
  padding: 1.35rem 1.4rem;
  border-left: 3px solid hsl(var(--gold));
  background: linear-gradient(90deg, hsl(var(--gold) / 0.08), transparent);
  border-radius: 0 12px 12px 0;
}

.quote-block p {
  margin: 0;
  font-size: 1.05rem;
  color: hsl(0 0% 84%);
}

.brand-emblem {
  display: flex;
  justify-content: center;
  margin-bottom: 1rem;
}

.brand-emblem img {
  width: min(9rem, 40vw);
  height: auto;
  object-fit: contain;
  filter: drop-shadow(0 0 20px hsl(var(--gold) / 0.35));
  mix-blend-mode: screen;
}

.brand-name {
  margin: 0 0 0.75rem;
  font-family: "Palatino Linotype", Georgia, serif;
  font-size: clamp(1.45rem, 3vw, 1.9rem);
}

.feel-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.feel-card {
  padding: 1.25rem 1.3rem;
}

.feel-card p {
  margin: 0;
  color: hsl(var(--muted));
  font-size: 0.98rem;
}

.cta-line {
  margin-top: 1.5rem;
  text-align: center;
}

.cta-line .script {
  display: block;
  margin-top: 0.5rem;
}

.btn-gold {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  display: inline-flex;
  margin-top: 1.25rem;
  border: 0;
  border-radius: 12px;
  padding: 1rem 2.2rem;
  color: hsl(28 88% 10%);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  background: linear-gradient(
    180deg,
    hsl(36 70% 28%) 0%,
    hsl(46 98% 72%) 42%,
    hsl(50 100% 88%) 50%,
    hsl(46 96% 68%) 58%,
    hsl(30 68% 22%) 100%
  );
  box-shadow:
    0 0 28px hsl(var(--gold) / 0.45),
    0 10px 32px hsl(var(--gold) / 0.35);
}

.btn-gold::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(105deg, transparent 40%, hsl(0 0% 100% / 0.42) 50%, transparent 60%);
  transform: translateX(-120%) skewX(-12deg);
  animation: gold-shimmer 4.5s ease-in-out infinite;
}

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

.letter {
  margin-top: 3.75rem;
}

.letter-inner {
  position: relative;
  z-index: 1;
  padding: 2rem 1.75rem 2.1rem;
}

.letter-kicker {
  margin: 0;
  text-align: center;
  font-size: 0.7rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: hsl(var(--gold-bright));
}

.letter-title {
  margin: 0.5rem 0 1.5rem;
  text-align: center;
  font-family: "Palatino Linotype", Georgia, serif;
  font-size: clamp(1.4rem, 3vw, 1.85rem);
  color: hsl(0 0% 94%);
}

.letter-body p {
  margin: 0;
  color: hsl(0 0% 76%);
  font-size: 1.03rem;
  line-height: 1.75;
}

.letter-body p + p {
  margin-top: 1.15rem;
}

.letter-body .emph {
  color: hsl(0 0% 92%);
  font-weight: 600;
}

.letter-body .platform {
  margin-top: 1.25rem;
  font-family: "Palatino Linotype", Georgia, serif;
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: hsl(var(--gold-bright));
}

.letter-sign {
  margin-top: 1.75rem;
  padding-top: 1.25rem;
  border-top: 1px solid hsl(var(--gold) / 0.25);
  text-align: center;
  font-family: "Segoe Script", cursive;
  font-size: 1.25rem;
  color: hsl(var(--gold-bright));
}

.plaque-wrap {
  margin-top: 3.5rem;
  text-align: center;
}

.plaque {
  width: min(32rem, 100%);
  height: auto;
  filter: drop-shadow(0 20px 40px hsl(0 0% 0% / 0.6)) drop-shadow(0 0 28px hsl(var(--gold) / 0.2));
}

.foot {
  margin-top: 2rem;
  text-align: center;
  font-size: 0.7rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: hsl(38 50% 42%);
}

@media (max-width: 860px) {
  .split,
  .split--reverse {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .split--reverse .split-media {
    order: -1;
  }

  .split .split-media {
    order: -1;
  }

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

  .section {
    margin-top: 2.75rem;
  }

  .section-head {
    margin-bottom: 1rem;
    padding-inline: 0.15rem;
  }

  .split-body {
    padding: 1.25rem 1.15rem 1.3rem;
  }

  .prologue {
    margin-top: 2rem;
    padding: 1.25rem 1.1rem;
  }

  .hero {
    padding-bottom: 2rem;
  }

  .hero-sub {
    margin-top: 1.35rem;
    max-width: none;
    padding-inline: 0.15rem;
  }

  .display {
    max-width: none;
    font-size: clamp(1.55rem, 6.5vw, 2.15rem);
    line-height: 1.18;
    text-wrap: balance;
  }

  .display--sm {
    max-width: none;
    margin-inline: auto;
    font-size: clamp(1.25rem, 5.5vw, 1.65rem);
  }

  .hero-banner {
    max-width: none;
    margin-top: 1.15rem;
    padding: 0.75rem 1rem;
    border-radius: 14px;
    font-size: 0.62rem;
    letter-spacing: 0.1em;
    line-height: 1.45;
    text-wrap: balance;
  }

  .kicker {
    letter-spacing: 0.2em;
    font-size: 0.62rem;
  }

  .section-title {
    font-size: clamp(1.35rem, 5.2vw, 1.75rem);
    text-wrap: balance;
  }

  .split-media {
    min-height: 0;
    aspect-ratio: 16 / 10;
  }

  .split-media img {
    min-height: 0;
    height: 100%;
    object-position: center;
  }

  .features li {
    font-size: 0.95rem;
    line-height: 1.45;
    padding-left: 1.15rem;
  }

  .quote-block {
    padding: 1.1rem 1rem;
  }

  .quote-block p {
    font-size: 1rem;
    line-height: 1.55;
  }

  .letter {
    margin-top: 2.75rem;
  }

  .letter-inner {
    padding: 1.35rem 1.1rem 1.45rem;
  }

  .letter-body p {
    font-size: 1rem;
    line-height: 1.7;
  }

  .btn-gold {
    width: 100%;
    max-width: 20rem;
    justify-content: center;
    min-height: 3rem;
    padding: 0.95rem 1.25rem;
    font-size: 0.75rem;
    letter-spacing: 0.1em;
  }

  .plaque-wrap {
    margin-top: 2.75rem;
    padding-inline: 0.25rem;
  }

  .bg-smoke,
  .bg-bokeh,
  .bg-veil {
    background-attachment: scroll;
  }
}

@media (max-width: 480px) {
  .page {
    padding-inline: max(0.85rem, env(safe-area-inset-right)) max(0.85rem, env(safe-area-inset-left));
  }

  .frame-gold {
    border-radius: calc(var(--radius) + 1px);
  }

  .hero-lockup {
    width: 100%;
  }

  .hero-lockup .frame-gold__inner img {
    width: 100%;
    height: auto;
    object-fit: contain;
    object-position: center;
  }

  .script {
    font-size: clamp(1.05rem, 4.8vw, 1.35rem);
    line-height: 1.35;
    padding-inline: 0.25rem;
  }

  .prologue p {
    font-size: 0.98rem;
    line-height: 1.6;
  }

  .prologue .coming {
    font-size: 1.15rem;
  }

  .prose p,
  .feel-card p {
    font-size: 0.98rem;
    line-height: 1.6;
  }

  .prose .lead-line {
    font-size: 1.02rem;
  }

  .prose .promise {
    font-size: 1.05rem;
    line-height: 1.45;
  }

  .brand-emblem img {
    width: min(7.5rem, 52vw);
  }

  .brand-name {
    text-wrap: balance;
  }

  .feel-grid {
    gap: 0.85rem;
  }

  .feel-card {
    padding: 1.1rem 1rem;
  }

  .cta-line {
    padding-inline: 0.15rem;
  }

  .letter-title {
    font-size: 1.25rem;
    margin-bottom: 1.15rem;
  }

  .letter-kicker {
    letter-spacing: 0.16em;
    font-size: 0.62rem;
  }

  .letter-body .platform {
    font-size: 1.05rem;
    word-break: break-word;
  }

  .letter-sign {
    font-size: 1.1rem;
  }

  .foot {
    letter-spacing: 0.16em;
    padding-bottom: 0.5rem;
  }

  .gold-rail {
    height: 5px;
  }

  .metallic {
    filter: drop-shadow(0 2px 10px hsl(var(--gold) / 0.28));
  }
}

@media (max-width: 860px) and (orientation: landscape) {
  .hero-lockup .frame-gold__inner img {
    max-height: 40vh;
    object-fit: contain;
  }

  .hero {
    padding-bottom: 1.25rem;
  }

  .section {
    margin-top: 2rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
  }
}