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

:root {
  --cream: #F4EFE6;
  --dark: #1E3A2F;
  --terracotta: #C05A2A;
  --warm-mid: #8B7355;
  --light-warm: #E8E0D0;
  --text: #2A2318;
  --muted: #7A6F5E;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Outfit', sans-serif;
  background: var(--cream);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* Nav */
.nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px 48px;
  position: sticky;
  top: 0;
  background: var(--cream);
  z-index: 100;
  border-bottom: 1px solid rgba(30,58,47,0.08);
}

.nav__logo {
  font-family: 'Fraunces', serif;
  font-weight: 700;
  font-size: 1.4rem;
  color: var(--dark);
  letter-spacing: -0.02em;
}

.nav__tagline {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--muted);
  font-weight: 500;
}

/* Hero */
.hero {
  padding: 80px 48px 60px;
  max-width: 1200px;
  margin: 0 auto;
}

.hero__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.hero__eyebrow {
  display: inline-block;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--terracotta);
  font-weight: 600;
  margin-bottom: 16px;
}

.hero__headline {
  font-family: 'Fraunces', serif;
  font-size: clamp(3.2rem, 6vw, 5rem);
  font-weight: 700;
  line-height: 1.05;
  color: var(--dark);
  margin-bottom: 24px;
  letter-spacing: -0.03em;
}

.hero__sub {
  font-size: 1.1rem;
  color: var(--muted);
  line-height: 1.7;
  max-width: 480px;
  font-weight: 300;
}

/* Hero visual */
.hero__visual {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 16px;
}

.hero__panel-stack {
  display: flex;
  flex-direction: column;
  gap: 8px;
  width: 100%;
}

.panel {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  font-family: 'Outfit', sans-serif;
  font-weight: 600;
  font-size: 0.85rem;
  color: white;
  border-radius: 4px;
  letter-spacing: 0.05em;
  position: relative;
  overflow: hidden;
  transition: transform 0.2s ease;
}

.panel:hover { transform: translateX(4px); }

.panel--eps { background: #C8D8C8; color: #2A4A2A; }
.panel--xps { background: #A8B8D0; color: #1A2A4A; }
.panel--pu  { background: var(--dark); color: white; }
.panel--rw  { background: var(--terracotta); color: white; }

.panel__label {
  font-weight: 300;
  font-size: 0.75rem;
  opacity: 0.7;
  letter-spacing: 0.06em;
}

.hero__badge {
  position: absolute;
  bottom: -16px;
  right: 0;
  background: var(--dark);
  color: white;
  padding: 12px 16px;
  border-radius: 4px;
  text-align: center;
  font-weight: 600;
}

.badge__icon { font-size: 0.8rem; display: block; }
.badge__text { font-size: 0.6rem; letter-spacing: 0.1em; line-height: 1.4; }

/* Hero stats */
.hero__stat-row {
  display: flex;
  align-items: center;
  gap: 32px;
  margin-top: 64px;
  padding-top: 40px;
  border-top: 1px solid rgba(30,58,47,0.12);
}

.stat { display: flex; flex-direction: column; gap: 4px; }
.stat__num { font-family: 'Fraunces', serif; font-size: 2rem; font-weight: 700; color: var(--dark); line-height: 1; }
.stat__label { font-size: 0.78rem; color: var(--muted); font-weight: 400; max-width: 140px; }
.stat-divider { width: 1px; height: 48px; background: rgba(30,58,47,0.15); }

/* Philosophy */
.philosophy {
  background: var(--dark);
  color: white;
  padding: 80px 48px;
}

.philosophy__inner {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.philosophy__mark {
  font-family: 'Fraunces', serif;
  font-size: 8rem;
  color: var(--terracotta);
  line-height: 0.5;
  margin-bottom: 32px;
  font-weight: 300;
}

.philosophy__quote {
  font-family: 'Fraunces', serif;
  font-size: clamp(1.4rem, 2.5vw, 2rem);
  font-weight: 300;
  line-height: 1.5;
  color: rgba(255,255,255,0.9);
  font-style: italic;
  margin-bottom: 24px;
}

.philosophy__attribution {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.45);
  letter-spacing: 0.06em;
}

/* Features */
.features {
  padding: 96px 48px;
  max-width: 1200px;
  margin: 0 auto;
}

.features__header { margin-bottom: 64px; }
.features__label {
  display: inline-block;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--terracotta);
  font-weight: 600;
  margin-bottom: 12px;
}

.features__title {
  font-family: 'Fraunces', serif;
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  color: var(--dark);
  line-height: 1.15;
  letter-spacing: -0.02em;
}

.features__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
  background: var(--dark);
  border-radius: 8px;
  overflow: hidden;
}

.feature {
  background: #253D32;
  padding: 40px;
  transition: background 0.2s ease;
}

.feature:hover { background: #2D4D3D; }

.feature__icon {
  width: 36px;
  height: 36px;
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.icon-mark { color: var(--terracotta); font-size: 1rem; }

.feature__name {
  font-family: 'Fraunces', serif;
  font-size: 1.2rem;
  font-weight: 600;
  color: white;
  margin-bottom: 10px;
}

.feature__desc {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.55);
  line-height: 1.6;
}

/* Certifications */
.certs {
  background: var(--light-warm);
  padding: 80px 48px;
}

.certs__inner { max-width: 1200px; margin: 0 auto; }

.certs__label {
  display: inline-block;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--muted);
  font-weight: 500;
  margin-bottom: 40px;
}

.certs__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.cert {
  display: flex;
  align-items: flex-start;
  gap: 20px;
}

.cert__badge {
  font-family: 'Fraunces', serif;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--dark);
  background: var(--cream);
  border: 1px solid rgba(30,58,47,0.2);
  border-radius: 4px;
  padding: 8px 12px;
  white-space: nowrap;
  min-width: 52px;
  text-align: center;
}

.cert__info { display: flex; flex-direction: column; gap: 4px; }
.cert__info strong { font-size: 0.95rem; color: var(--dark); }
.cert__info span { font-size: 0.78rem; color: var(--muted); line-height: 1.4; }

/* Closing */
.closing {
  background: var(--cream);
  padding: 96px 48px;
  text-align: center;
}

.closing__inner { max-width: 640px; margin: 0 auto; }

.closing__icon { margin-bottom: 32px; }

.closing__headline {
  font-family: 'Fraunces', serif;
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  color: var(--dark);
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: 24px;
}

.closing__body {
  font-size: 1.05rem;
  color: var(--muted);
  line-height: 1.7;
  margin-bottom: 40px;
}

.closing__location {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-size: 0.82rem;
  color: var(--warm-mid);
  font-weight: 500;
  letter-spacing: 0.04em;
}

.closing__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--terracotta);
}

/* Footer */
.footer {
  background: var(--dark);
  padding: 40px 48px;
  color: rgba(255,255,255,0.5);
}

.footer__inner {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  max-width: 1200px;
  margin: 0 auto;
}

.footer__logo {
  font-family: 'Fraunces', serif;
  font-weight: 700;
  font-size: 1.2rem;
  color: white;
  margin-bottom: 8px;
}

.footer__sub { font-size: 0.8rem; max-width: 280px; line-height: 1.5; }

.footer__links {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.78rem;
  color: rgba(255,255,255,0.4);
  margin-bottom: 8px;
}

.footer__copy { font-size: 0.72rem; color: rgba(255,255,255,0.25); }

.footer__social-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: rgba(255,255,255,0.55);
  text-decoration: none;
  font-size: 0.78rem;
  transition: color 0.2s ease;
}

.footer__social-link:hover { color: var(--terracotta); }

/* Responsive */
@media (max-width: 768px) {
  .nav { padding: 20px 24px; }
  .hero { padding: 48px 24px 40px; }
  .hero__grid { grid-template-columns: 1fr; gap: 40px; }
  .hero__visual { display: none; }
  .hero__stat-row { flex-wrap: wrap; gap: 24px; }
  .features { padding: 64px 24px; }
  .features__grid { grid-template-columns: 1fr; }
  .certs { padding: 64px 24px; }
  .certs__grid { grid-template-columns: 1fr; }
  .closing { padding: 64px 24px; }
  .philosophy { padding: 64px 24px; }
  .footer { padding: 32px 24px; }
  .footer__inner { flex-direction: column; gap: 24px; align-items: flex-start; }
}

@media (max-width: 480px) {
  .hero__stat-row { flex-direction: column; align-items: flex-start; }
  .stat-divider { display: none; }
}