/* ─── Tokens ─── */
:root {
  --bg:           oklch(93% 0.012 45);
  --bg-warm:      oklch(91% 0.016 45);
  --dark:         #c37e74;
  --dark-2:       #b36e64;
  --surface:      oklch(99% 0.005 50);
  --surface-2:    oklch(96% 0.010 45);
  --accent:       oklch(66% 0.09 28);
  --accent-light: oklch(84% 0.06 28);
  --accent-dim:   oklch(76% 0.07 28);
  --ink:          oklch(22% 0.015 40);
  --muted:        oklch(48% 0.018 40);
  --line:         oklch(87% 0.012 45);
  --line-dark:    oklch(34% 0.045 22);
  --r-lg: 28px;
  --r-md: 18px;
  --r-sm: 12px;
  --shadow: 0 20px 60px oklch(40% 0.04 35 / 0.12);
  --shadow-lg: 0 32px 80px oklch(40% 0.04 35 / 0.18);
  --nav-h: 88px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  background-color: var(--bg);
  color: var(--ink);
  font-family: "Manrope", sans-serif;
  font-weight: 400;
  line-height: 1.6;
  overflow-x: hidden;
}
body.nav-open { overflow: hidden; }
img { display: block; max-width: 100%; }

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9999;
  opacity: 0.032;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
  background-size: 200px;
}

/* ─── Layout ─── */
.container { width: min(1180px, 92vw); margin-inline: auto; }

/* ─── Typography utils ─── */
.serif { font-family: "Cormorant Garamond", serif; }
.script { font-family: "Allura", cursive; }
.kicker {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
}

/* ─── Buttons ─── */
.btn, .btn-ghost {
  display: inline-block;
  font-family: "Manrope", sans-serif;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-decoration: none;
  border-radius: 999px;
  padding: 0.85rem 1.6rem;
  transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease, color 0.25s ease, border-color 0.25s ease;
}
.btn {
  background: oklch(22% 0.015 40);
  color: #fff;
  box-shadow: 0 4px 20px oklch(22% 0.015 40 / 0.25);
}
.btn:hover { transform: translateY(-2px); box-shadow: 0 8px 28px oklch(22% 0.015 40 / 0.35); }
.btn-accent { background: var(--accent); box-shadow: 0 4px 20px oklch(66% 0.09 28 / 0.3); }
.btn-accent:hover { box-shadow: 0 8px 28px oklch(66% 0.09 28 / 0.4); }
.btn-ghost {
  background: transparent;
  color: var(--ink);
  border: 1.5px solid var(--line);
  box-shadow: none;
}
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); transform: translateY(-2px); }
.btn-ghost-light {
  background: transparent;
  color: rgba(255,255,255,0.9);
  border: 1.5px solid rgba(255,255,255,0.2);
  box-shadow: none;
}
.btn-ghost-light:hover { border-color: rgba(255,255,255,0.6); color: #fff; }

.link-text {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--ink);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  transition: gap 0.2s ease, color 0.2s ease;
}
.link-text::after { content: "→"; }
.link-text:hover { gap: 0.7rem; color: var(--accent); }

/* ─── Header / Nav ─── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  padding: 1.1rem 0;
}
@media (max-width: 860px) {
  .site-header { position: sticky; }
  .nav-row { position: relative; }
}
.nav-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.75rem 1.4rem;
  background: oklch(99% 0.005 50 / 0.82);
  border: 1px solid oklch(87% 0.012 45 / 0.6);
  border-radius: 999px;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}
.brand { display: inline-flex; text-decoration: none; }
.brand-logo { height: clamp(38px, 5vw, 52px); width: auto; }
.site-nav { display: flex; gap: 0.1rem; }
.site-nav a {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.78rem;
  font-weight: 600;
  padding: 0.4rem 0.8rem;
  border-radius: 999px;
  transition: color 0.2s ease, background 0.2s ease;
}
.site-nav a:hover, .site-nav a.active { color: var(--ink); background: var(--line); }
.nav-cta { white-space: nowrap; }

/* hamburger */
.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: none;
  background: transparent;
  cursor: pointer;
  padding: 0;
  position: relative;
  flex-direction: column;
  gap: 5px;
  align-items: center;
  justify-content: center;
  z-index: 1001;
}
.nav-toggle span {
  display: block;
  width: 22px;
  height: 1.8px;
  background: var(--ink);
  border-radius: 2px;
  transition: transform 0.3s ease, opacity 0.2s ease;
}
body.nav-open .nav-toggle span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
body.nav-open .nav-toggle span:nth-child(2) { opacity: 0; }
body.nav-open .nav-toggle span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ─── Footer ─── */
.site-footer {
  border-top: 1px solid var(--line);
  padding: 2.5rem 0;
}
.footer-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}
.footer-row p { font-size: 0.82rem; color: var(--muted); }
.footer-links { display: flex; gap: 1.2rem; flex-wrap: wrap; }
.footer-links a { font-size: 0.82rem; color: var(--muted); text-decoration: none; transition: color 0.2s ease; }
.footer-links a:hover { color: var(--ink); }

/* ─── Section header (shared) ─── */
.section-header { margin-bottom: 3.5rem; }
.section-h2 {
  font-family: "Cormorant Garamond", serif;
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 500;
  line-height: 1;
  margin: 0.4rem 0 0.8rem;
}
.section-intro { font-size: 1rem; color: var(--muted); max-width: 58ch; line-height: 1.7; }

/* ─── Reveal ─── */
.reveal { opacity: 0; transform: translateY(32px); }
.revealed { opacity: 1; transform: translateY(0); transition: opacity 0.7s ease, transform 0.7s cubic-bezier(0.22,1,0.36,1); }

@media (max-width: 860px) {
  .reveal, .revealed { opacity: 1; transform: none; transition: none; }
}

/* ─── CTA panel (about + approach) ─── */
.cta-section { padding: 7rem 0; }
.cta-panel {
  background: linear-gradient(160deg, oklch(95% 0.018 45) 0%, oklch(97% 0.010 45) 100%);
  border: 1px solid var(--line);
  border-radius: 36px;
  padding: clamp(2.5rem, 6vw, 6rem);
  text-align: center;
  box-shadow: var(--shadow-lg);
}
.cta-script {
  font-family: "Allura", cursive;
  font-size: clamp(1.8rem, 3vw, 2.2rem);
  color: var(--accent-dim);
  margin-bottom: 0.4rem;
}
.cta-h2 {
  font-family: "Cormorant Garamond", serif;
  font-size: clamp(2rem, 5vw, 4rem);
  font-weight: 500;
  line-height: 1.02;
  margin-bottom: 1rem;
}
.cta-lead {
  font-size: 1rem;
  color: var(--muted);
  max-width: 46ch;
  margin: 0 auto 2.2rem;
  line-height: 1.7;
}
.cta-actions { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

/* ─── Mobile / Responsive ─── */
@media (max-width: 860px) {
  :root { --nav-h: 70px; }
  .container { width: min(100% - 1.5rem, 1180px); }
  .site-header { padding: 0.8rem 0; }
  .nav-row { padding: 0.45rem 0.6rem 0.45rem 0.9rem; border-radius: 18px; }
  .brand-logo { height: 38px; }
  .nav-toggle { display: inline-flex; }
  .nav-cta { display: none; }

  .site-nav {
    position: absolute;
    top: calc(100% + 0.5rem);
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 0.5rem 0.75rem 1rem;
    background: rgba(255, 255, 255, 0.88);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    border: 1px solid oklch(87% 0.012 45 / 0.5);
    border-radius: 18px;
    box-shadow: 0 12px 40px oklch(40% 0.04 35 / 0.12);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-8px);
    transition: opacity 0.22s ease, transform 0.22s ease;
    z-index: 1000;
  }
  body.nav-open .site-nav {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }
  .site-nav a {
    font-family: "Manrope", sans-serif;
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--ink);
    padding: 0.75rem 0.6rem;
    border-radius: 10px;
    border-bottom: 1px solid oklch(87% 0.012 45 / 0.6);
    letter-spacing: 0;
    text-transform: none;
  }
  .site-nav a:last-child { border-bottom: none; }
  .site-nav a:hover, .site-nav a.active { background: oklch(93% 0.012 45 / 0.7); color: var(--accent); }
  .site-nav .mobile-cta {
    margin-top: 0.4rem;
    padding: 0.85rem 1rem;
    background: var(--accent);
    color: #fff;
    font-family: "Manrope", sans-serif;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    text-align: center;
    border-radius: 999px;
    border: none;
  }
  .site-nav .mobile-cta:hover { background: oklch(62% 0.09 28); color: #fff; }
}

@media (max-width: 640px) {
  body { line-height: 1.55; }
  .cta-section { padding: 4.5rem 0; }
  .cta-panel { border-radius: 24px; }
  .cta-h2 { font-size: clamp(1.9rem, 8vw, 2.4rem); }
  .section-header { margin-bottom: 2.4rem; }
  .section-h2 { font-size: clamp(2rem, 8vw, 2.6rem); }
  .footer-row { flex-direction: column; align-items: flex-start; gap: 1rem; }
  .footer-links { gap: 0.75rem 1rem; }
  .btn, .btn-ghost {
    width: 100%;
    padding: 0.95rem 1.1rem;
    text-align: center;
    white-space: normal;
  }
  .link-text { width: 100%; justify-content: center; padding: 0.35rem 0; }
}

@media (max-width: 420px) {
  .cta-panel { padding: 2rem 1.4rem; border-radius: 24px; }
  .cta-actions { flex-direction: column; align-items: stretch; }
  .cta-actions .btn, .cta-actions .btn-ghost { text-align: center; }
}