:root {
  --bg: #110d09;
  --bg-soft: #1a1410;
  --panel: rgba(255, 248, 239, 0.06);
  --panel-strong: rgba(255, 248, 239, 0.1);
  --stroke: rgba(214, 177, 92, 0.22);
  --gold: #d6b15c;
  --gold-soft: #ecd39a;
  --cream: #f8efe2;
  --muted: rgba(248, 239, 226, 0.72);
  --shadow: 0 18px 50px rgba(0, 0, 0, 0.28);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Manrope", "Avenir Next", sans-serif;
  background:
    radial-gradient(circle at top, rgba(214, 177, 92, 0.18), transparent 32%),
    linear-gradient(160deg, #0d0906 0%, #17110d 52%, #0c0907 100%);
  color: var(--cream);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(transparent 0%, rgba(255, 255, 255, 0.02) 100%),
    repeating-linear-gradient(
      135deg,
      rgba(255, 255, 255, 0.012) 0,
      rgba(255, 255, 255, 0.012) 2px,
      transparent 2px,
      transparent 14px
    );
  opacity: 0.45;
}

.page-shell {
  position: relative;
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  padding: 28px 0 48px;
}

.hero,
.feature,
.principles,
.contact-card,
.card,
.detail-card,
.principle {
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.hero {
  padding: 34px;
  border: 1px solid var(--stroke);
  border-radius: 32px;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.03)),
    linear-gradient(145deg, rgba(214, 177, 92, 0.1), transparent 50%);
  box-shadow: var(--shadow);
}

.hero__content {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(280px, 360px);
  gap: 24px;
  align-items: center;
}

.hero__eyebrow,
.card__label {
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold-soft);
}

.hero h1,
.feature h2,
.principles h2,
.contact-card h2 {
  margin: 14px 0 0;
  font-family: "Fraunces", Georgia, serif;
  line-height: 0.98;
}

.hero h1 {
  max-width: 11ch;
  font-size: clamp(2.8rem, 8vw, 5.6rem);
}

.hero__lede {
  max-width: 640px;
  margin: 18px 0 0;
  font-size: 1.08rem;
  line-height: 1.7;
  color: var(--muted);
}

.hero__actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 26px;
}

.hero__mark-shell {
  position: relative;
  display: grid;
  justify-items: center;
  gap: 14px;
}

.hero__mark-glow {
  position: absolute;
  inset: 12% 8% 22%;
  border-radius: 32px;
  background: radial-gradient(circle, rgba(214, 177, 92, 0.28) 0%, rgba(214, 177, 92, 0.1) 42%, transparent 72%);
  filter: blur(18px);
  pointer-events: none;
}

.hero__mark-frame {
  position: relative;
  width: min(100%, 340px);
  aspect-ratio: 1 / 1;
  overflow: hidden;
  border-radius: 28px;
  border: 1px solid rgba(214, 177, 92, 0.28);
  background:
    radial-gradient(circle at top, rgba(214, 177, 92, 0.22), transparent 40%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.02));
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.08),
    0 18px 40px rgba(0, 0, 0, 0.3);
}

.hero__mark-frame::before {
  content: "";
  position: absolute;
  inset: 14px;
  border-radius: 20px;
  border: 1px solid rgba(214, 177, 92, 0.16);
  pointer-events: none;
}

.hero__mark-image {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 20px;
  filter: saturate(0.98) contrast(1.03);
}

.hero__mark-caption {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(248, 239, 226, 0.6);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 18px;
  border-radius: 999px;
  border: 1px solid transparent;
  text-decoration: none;
  font-weight: 800;
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.button:hover {
  transform: translateY(-1px);
}

.button--primary {
  background: var(--gold);
  color: #20160c;
  box-shadow: 0 10px 24px rgba(214, 177, 92, 0.26);
}

.button--secondary {
  background: rgba(255, 255, 255, 0.05);
  color: var(--cream);
  border-color: rgba(255, 255, 255, 0.12);
}

.intro-grid,
.feature__details,
.principles__list {
  display: grid;
  gap: 16px;
}

.intro-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 18px;
}

.card,
.feature,
.principles,
.contact-card {
  border: 1px solid var(--stroke);
  background: var(--panel);
  box-shadow: var(--shadow);
}

.card {
  padding: 22px;
  border-radius: 24px;
}

.card p,
.feature p,
.detail-card p,
.principle p,
.contact-card p {
  margin: 10px 0 0;
  color: var(--muted);
  line-height: 1.7;
}

.feature,
.principles,
.contact-card {
  margin-top: 18px;
  padding: 28px;
  border-radius: 30px;
}

.feature__details {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 20px;
}

.detail-card,
.principle {
  min-height: 100%;
  padding: 20px;
  border-radius: 22px;
  background: var(--panel-strong);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.detail-card h3,
.principle h3 {
  margin: 0;
  font-size: 1.05rem;
}

.principles__intro {
  max-width: 720px;
}

.principles__list {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 20px;
}

.principle__number {
  display: inline-block;
  margin-bottom: 12px;
  color: var(--gold-soft);
  font-weight: 800;
  letter-spacing: 0.08em;
}

.contact-card {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 18px;
}

.contact-card__email {
  color: var(--gold-soft);
  font-weight: 800;
  text-decoration: none;
  word-break: break-word;
}

.contact-card__email:hover {
  text-decoration: underline;
}

@media (max-width: 900px) {
  .hero__content {
    grid-template-columns: 1fr;
  }

  .hero__mark-shell {
    order: -1;
  }

  .hero__mark-frame {
    width: min(100%, 280px);
  }

  .intro-grid,
  .feature__details,
  .principles__list,
  .contact-card {
    grid-template-columns: 1fr;
    display: grid;
  }

  .hero,
  .feature,
  .principles,
  .contact-card {
    padding: 22px;
  }
}

@media (max-width: 640px) {
  .page-shell {
    width: min(100% - 20px, 1120px);
    padding-top: 18px;
    padding-bottom: 28px;
  }

  .hero h1 {
    max-width: 12ch;
  }

  .hero__lede,
  .card p,
  .feature p,
  .detail-card p,
  .principle p,
  .contact-card p {
    font-size: 0.98rem;
  }
}