/* =========================================================
   Patrick van Ons — design system
   ========================================================= */

:root {
  /* Palette — Champagne & Bordeaux */
  --c-cream:     #FDF6E3;
  --c-champagne: #F0E4D0;
  --c-gold:      #D4A574;
  --c-bordeaux:  #B8374D;
  --c-ink:       #1F1B2E;
  --c-ink-soft:  #3B3A3E;
  --c-muted:     rgba(31,27,46,0.55);

  --c-stage-1:   #1F1B2E;
  --c-stage-2:   #2A2438;

  --radius-card: 18px;
  --radius-pill: 999px;
  --shadow-soft: 0 12px 40px rgba(31,27,46,0.18);
  --shadow-lift: 0 18px 60px rgba(31,27,46,0.28);

  --f-script:  "Dancing Script", cursive;
  --f-display: "Bebas Neue", Impact, sans-serif;
  --f-serif:   "Cormorant Garamond", Georgia, serif;
  --f-body:    "Inter Tight", system-ui, -apple-system, sans-serif;
}

/* ---------- Base ---------- */

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--f-body);
  color: var(--c-ink);
  background: var(--c-cream);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img { max-width: 100%; display: block; }

button { font-family: inherit; cursor: pointer; }

a { color: inherit; }

:focus-visible {
  outline: 2px solid var(--c-gold);
  outline-offset: 3px;
  border-radius: 4px;
}

/* ---------- Gradients ---------- */

.gradient-hero {
  background:
    radial-gradient(circle at 80% 10%, rgba(255,240,200,0.8), transparent 45%),
    radial-gradient(circle at 15% 85%, rgba(184,55,77,0.20), transparent 50%),
    radial-gradient(circle at 70% 70%, rgba(212,165,116,0.30), transparent 45%),
    linear-gradient(180deg, var(--c-cream) 0%, var(--c-champagne) 35%, #E8C590 70%, var(--c-gold) 100%);
}

.gradient-soft {
  background:
    radial-gradient(circle at 85% 20%, rgba(212,165,116,0.35), transparent 55%),
    linear-gradient(180deg, var(--c-cream) 0%, var(--c-champagne) 100%);
}

.gradient-stage {
  background:
    radial-gradient(circle at 85% 15%, rgba(212,165,116,0.20), transparent 50%),
    radial-gradient(circle at 15% 85%, rgba(184,55,77,0.25), transparent 50%),
    linear-gradient(180deg, var(--c-stage-1) 0%, var(--c-stage-2) 100%);
  color: var(--c-cream);
}

.hero-glow {
  position: absolute;
  inset: 8% 8% 0 8%;
  background: radial-gradient(ellipse at 50% 40%, rgba(255,240,200,0.9) 0%, rgba(212,165,116,0.4) 50%, transparent 75%);
  border-radius: 50%;
  z-index: 0;
  pointer-events: none;
}

/* Hero foto-frame: subtiele warme rand die aansluit op het palet */
.hero-photo-frame {
  background: var(--c-champagne);
  border: 1px solid rgba(184,55,77,0.15);
}

/* ---------- Logo wordmark ---------- */

.logo {
  display: inline-flex;
  align-items: baseline;
  gap: 1px;
  line-height: 1;
  color: currentColor;
  text-decoration: none;
}
.logo .s { font-family: var(--f-script); font-weight: 700; font-size: 2.25rem; }
.logo .b { font-family: var(--f-display); font-size: 1.25rem; letter-spacing: 0.06em; transform: translateY(-2px); }
.logo .v { font-family: var(--f-serif); font-style: italic; font-size: 0.75rem; margin: 0 0.25rem; transform: translateY(-6px); }

@media (min-width: 1024px) {
  .logo .s { font-size: 2.75rem; }
  .logo .b { font-size: 1.5rem; }
  .logo .v { font-size: 0.875rem; }
}

/* ---------- Display headings ---------- */

.display {
  font-family: var(--f-display);
  letter-spacing: 0.02em;
  line-height: 0.95;
  color: var(--c-ink);
}
.display .accent { color: var(--c-bordeaux); }

.kicker {
  font-family: var(--f-body);
  font-size: 0.6875rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--c-bordeaux);
  font-weight: 500;
}

/* ---------- Buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.8rem 1.4rem;
  border-radius: var(--radius-pill);
  font-family: var(--f-body);
  font-size: 0.9375rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  border: 1.5px solid transparent;
  text-decoration: none;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
}
.btn-primary { background: var(--c-bordeaux); color: var(--c-cream); }
.btn-primary:hover { transform: translateY(-1px); box-shadow: var(--shadow-soft); }
.btn-secondary { background: transparent; color: var(--c-ink); border-color: var(--c-ink); }
.btn-secondary:hover { background: var(--c-ink); color: var(--c-cream); }
.btn-on-dark { background: var(--c-gold); color: var(--c-ink); }
.btn-on-dark:hover { transform: translateY(-1px); box-shadow: var(--shadow-soft); }

/* ---------- Badge ---------- */

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.35rem 0.7rem;
  border-radius: var(--radius-pill);
  font-family: var(--f-display);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  background: rgba(253,246,227,0.92);
  color: var(--c-bordeaux);
  backdrop-filter: blur(4px);
}

/* ---------- Chips ---------- */

.chip {
  display: inline-flex;
  align-items: center;
  padding: 0.4rem 0.85rem;
  border-radius: var(--radius-pill);
  background: rgba(184,55,77,0.08);
  border: 1px solid rgba(184,55,77,0.25);
  color: var(--c-ink);
  font-size: 0.8125rem;
  font-weight: 500;
}

/* ---------- Site header (sticky) ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: transparent;
  transition: background 220ms ease, box-shadow 220ms ease;
}
.site-header.is-scrolled {
  background: rgba(253,246,227,0.92);
  backdrop-filter: blur(8px);
  box-shadow: 0 2px 20px rgba(31,27,46,0.08);
}

/* Mobile overlay nav */
.site-nav-mobile {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: var(--c-cream);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 1.25rem;
  transform: translateY(-100%);
  transition: transform 320ms cubic-bezier(.2,.8,.2,1);
  z-index: 100;
  visibility: hidden;
}
.site-nav-mobile.is-open { transform: translateY(0); visibility: visible; }
.site-nav-mobile a {
  font-family: var(--f-display);
  font-size: 2rem;
  letter-spacing: 0.04em;
  color: var(--c-ink);
  text-decoration: none;
}
.site-nav-mobile a.nav-cta { color: var(--c-bordeaux); }
.site-nav-close {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  background: transparent;
  border: none;
  font-family: var(--f-body);
  font-size: 0.875rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--c-ink);
  cursor: pointer;
}

/* Desktop inline nav */
.site-nav-desktop {
  gap: 1.75rem;
  align-items: center;
}
.site-nav-desktop a {
  font-family: var(--f-body);
  font-size: 0.875rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--c-ink);
}
.site-nav-desktop a.nav-cta { color: var(--c-bordeaux); }

/* ---------- Contact form ---------- */

.form-field label {
  display: block;
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--c-ink-soft);
  margin-bottom: 0.4rem;
}
.form-field input,
.form-field textarea {
  width: 100%;
  font-family: var(--f-body);
  font-size: 1rem;
  padding: 0.8rem 1rem;
  border: 1.5px solid rgba(31,27,46,0.2);
  border-radius: 12px;
  background: rgba(253,246,227,0.6);
  color: var(--c-ink);
  transition: border 180ms ease, background 180ms ease;
}
.form-field input:focus,
.form-field textarea:focus {
  border-color: var(--c-bordeaux);
  background: var(--c-cream);
  outline: none;
}
.form-field textarea { resize: vertical; min-height: 140px; }
.bot-trap { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

.form-status {
  padding: 1rem 1.25rem;
  border-radius: 12px;
  background: rgba(212,165,116,0.25);
  border: 1px solid rgba(212,165,116,0.5);
  color: var(--c-ink);
  font-size: 0.9375rem;
}
.form-status.is-error {
  background: rgba(184,55,77,0.1);
  border-color: rgba(184,55,77,0.4);
  color: var(--c-bordeaux);
}

/* ---------- Intro animation (hero only) ---------- */

.hero-anim [data-anim] { opacity: 0; }

.hero-anim.run [data-anim="bg"]       { animation: pvo-fade 600ms ease-out forwards; }
.hero-anim.run [data-anim="glow"]     { animation: pvo-fade 900ms ease-out 200ms forwards; }
.hero-anim.run [data-anim="logo"]     { animation: pvo-down 700ms cubic-bezier(.2,.8,.2,1) 100ms both; }
.hero-anim.run [data-anim="nav"]      { animation: pvo-fade 500ms ease-out 400ms both; }
.hero-anim.run [data-anim="photo"]    { animation: pvo-photo 900ms cubic-bezier(.2,.8,.2,1) 350ms both; }
.hero-anim.run [data-anim="badge"]    { animation: pvo-pop 500ms cubic-bezier(.5,1.6,.3,1) 1200ms both; }
.hero-anim.run [data-anim="kicker"]   { animation: pvo-up 600ms cubic-bezier(.2,.8,.2,1) 700ms both; }
.hero-anim.run [data-anim="h1a"]      { animation: pvo-up 700ms cubic-bezier(.2,.8,.2,1) 850ms both; }
.hero-anim.run [data-anim="h1b"]      { animation: pvo-up 700ms cubic-bezier(.2,.8,.2,1) 1000ms both; }
.hero-anim.run [data-anim="intro"]    { animation: pvo-up 700ms cubic-bezier(.2,.8,.2,1) 1150ms both; }
.hero-anim.run [data-anim="cta1"]     { animation: pvo-up 600ms cubic-bezier(.2,.8,.2,1) 1300ms both; }
.hero-anim.run [data-anim="cta2"]     { animation: pvo-up 600ms cubic-bezier(.2,.8,.2,1) 1400ms both; }

@keyframes pvo-fade { from { opacity: 0; } to { opacity: 1; } }
@keyframes pvo-up   { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: translateY(0); } }
@keyframes pvo-down { from { opacity: 0; transform: translateY(-10px); } to { opacity: 1; transform: translateY(0); } }
@keyframes pvo-photo { from { opacity: 0; transform: translateY(22px) scale(0.97); } to { opacity: 1; transform: translateY(0) scale(1); } }
@keyframes pvo-pop  { from { opacity: 0; transform: scale(0.6); } to { opacity: 1; transform: scale(1); } }

@media (prefers-reduced-motion: reduce) {
  .hero-anim [data-anim] { opacity: 1 !important; animation: none !important; }
  html { scroll-behavior: auto; }
}

/* ---------- Utility helpers ---------- */

.container-tight { max-width: 1200px; margin: 0 auto; padding: 0 1.25rem; }
@media (min-width: 1024px) { .container-tight { padding: 0 2rem; } }

.section-pad { padding: 4rem 0; }
@media (min-width: 1024px) { .section-pad { padding: 6rem 0; } }

.track-card.is-active { background: rgba(212,165,116,0.18) !important; border-color: rgba(212,165,116,0.5) !important; }

/* ---------- Bio "lees meer" uitklap ---------- */

.bio-expand-trigger {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0;
  background: transparent;
  border: none;
  font-family: var(--f-body);
  font-size: 0.9375rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--c-bordeaux);
  cursor: pointer;
}
.bio-expand-trigger:hover .bio-expand-label {
  text-decoration: underline;
  text-underline-offset: 4px;
}
.bio-expand-chevron {
  transition: transform 220ms ease;
}
.bio-expand-trigger[aria-expanded="true"] .bio-expand-chevron {
  transform: rotate(180deg);
}

.bio-expand-content {
  overflow: hidden;
  max-height: 0;
  opacity: 0;
  transition: max-height 320ms ease, opacity 220ms ease;
}
.bio-expand-content.is-open {
  max-height: 2400px;
  opacity: 1;
}
.bio-expand-inner {
  margin-top: 1rem;
  padding-top: 1.25rem;
  border-top: 1px solid rgba(184,55,77,0.18);
  max-width: 65ch;
}
.bio-expand-inner p {
  margin: 0 0 1rem 0;
  color: var(--c-ink-soft);
  line-height: 1.7;
  font-size: 1rem;
}
.bio-expand-inner p:last-of-type {
  margin-bottom: 0;
}
.bio-expand-cta {
  margin-top: 1.5rem;
}

@media (prefers-reduced-motion: reduce) {
  .bio-expand-content,
  .bio-expand-chevron {
    transition: none;
  }
}

/* ---------- Social links (footer) ---------- */
.social-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: var(--radius-pill);
  background: rgba(31,27,46,0.06);
  border: 1px solid rgba(31,27,46,0.12);
  color: var(--c-ink);
  transition: background 180ms ease, color 180ms ease, transform 180ms ease;
}
.social-link:hover {
  background: var(--c-bordeaux);
  color: var(--c-cream);
  transform: translateY(-1px);
}