/* ============================================================
   Huezo Events LLC — design tokens + components
   Warm ivory surfaces, deep charcoal text, muted burgundy accent
   ============================================================ */

:root {
  /* Type scale */
  --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
  --text-sm: clamp(0.875rem, 0.8rem + 0.35vw, 1rem);
  --text-base: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  --text-lg: clamp(1.125rem, 1rem + 0.75vw, 1.5rem);
  --text-xl: clamp(1.5rem, 1.2rem + 1.25vw, 2.25rem);
  --text-2xl: clamp(2rem, 1.2rem + 2.5vw, 3.5rem);
  --text-3xl: clamp(2.5rem, 1rem + 4vw, 5rem);
  --text-hero: clamp(3rem, 0.5rem + 7vw, 8rem);

  /* Spacing */
  --space-1: 0.25rem; --space-2: 0.5rem; --space-3: 0.75rem; --space-4: 1rem;
  --space-5: 1.25rem; --space-6: 1.5rem; --space-8: 2rem; --space-10: 2.5rem;
  --space-12: 3rem; --space-16: 4rem; --space-20: 5rem; --space-24: 6rem; --space-32: 8rem;

  --radius-sm: 0.25rem; --radius-md: 0.375rem; --radius-lg: 0.5rem;
  --radius-xl: 0.75rem; --radius-full: 9999px;

  --transition-interactive: 220ms cubic-bezier(0.16, 1, 0.3, 1);

  --shadow-sm: 0 1px 2px oklch(0.2 0.02 60 / 0.06);
  --shadow-md: 0 6px 20px oklch(0.2 0.02 60 / 0.07);
  --shadow-lg: 0 18px 48px oklch(0.2 0.02 60 / 0.12);

  --content-narrow: 640px;
  --content-default: 940px;
  --content-wide: 1180px;

  --font-display: 'Instrument Serif', 'Iowan Old Style', Georgia, serif;
  --font-body: 'Switzer', 'Inter', 'Helvetica Neue', sans-serif;
}

:root, [data-theme='light'] {
  --color-bg: #faf6ef;
  --color-surface: #f6f1e8;
  --color-surface-2: #fdfbf7;
  --color-surface-offset: #f0eade;
  --color-divider: #e2dacb;
  --color-border: #d5cbb8;

  --color-text: #1f1c19;
  --color-text-muted: #6c6459;
  --color-text-faint: #a89e90;
  --color-text-inverse: #faf6ef;

  --color-primary: #7a2b31;        /* muted burgundy */
  --color-primary-hover: #5e1f24;
  --color-primary-active: #45171b;
  --color-brass: #9a7434;          /* warm brass, rules + small marks */
  --color-ink: #211f24;            /* deep near-black panels */
}

[data-theme='dark'] {
  --color-bg: #16130f;
  --color-surface: #1c1814;
  --color-surface-2: #201c17;
  --color-surface-offset: #221d18;
  --color-divider: #2a251f;
  --color-border: #3b342c;

  --color-text: #ece5d9;
  --color-text-muted: #a29889;
  --color-text-faint: #6e6558;
  --color-text-inverse: #16130f;

  --color-primary: #c9797d;
  --color-primary-hover: #dc9294;
  --color-primary-active: #eaa8a9;
  --color-brass: #c8a05a;
  --color-ink: #100e0c;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) {
    --color-bg: #16130f; --color-surface: #1c1814; --color-surface-2: #201c17;
    --color-surface-offset: #221d18; --color-divider: #2a251f; --color-border: #3b342c;
    --color-text: #ece5d9; --color-text-muted: #a29889; --color-text-faint: #6e6558;
    --color-text-inverse: #16130f; --color-primary: #c9797d; --color-primary-hover: #dc9294;
    --color-primary-active: #eaa8a9; --color-brass: #c8a05a; --color-ink: #100e0c;
  }
}

/* ---------- Layout primitives ---------- */

.wrap {
  width: 100%;
  max-width: var(--content-wide);
  margin-inline: auto;
  padding-inline: clamp(var(--space-5), 5vw, var(--space-20));
}

section { padding-block: clamp(var(--space-16), 9vw, var(--space-32)); }

.eyebrow {
  font-size: var(--text-xs);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  font-weight: 500;
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
}
.eyebrow::before {
  content: '';
  width: var(--space-8);
  height: 1px;
  margin-top: 0.72em;
  background: var(--color-brass);
  flex: none;
}

h1, h2, h3 { font-family: var(--font-display); font-weight: 400; letter-spacing: -0.01em; }
h2 { font-size: var(--text-xl); }
.display { font-size: var(--text-2xl); line-height: 1.05; letter-spacing: -0.02em; }

.lead { font-size: var(--text-lg); color: var(--color-text-muted); line-height: 1.5; }
.prose p + p { margin-top: var(--space-5); }
.prose p { color: var(--color-text-muted); max-width: 62ch; }

/* ---------- Header ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: color-mix(in oklab, var(--color-bg) 88%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid transparent;
  transition: border-color 250ms ease;
}
.site-header[data-scrolled='true'] { border-bottom-color: var(--color-divider); }
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
  padding-block: var(--space-4);
}
.brand { display: flex; align-items: center; gap: var(--space-3); text-decoration: none; color: var(--color-text); }
.brand svg { color: var(--color-primary); flex: none; }
.brand-name {
  font-family: var(--font-display);
  font-size: 1.375rem;
  line-height: 1;
  letter-spacing: 0.01em;
}
.brand-sub {
  display: block;
  font-family: var(--font-body);
  font-size: 0.625rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--color-text-faint);
  margin-top: 0.3rem;
}
.nav { display: flex; align-items: center; gap: clamp(var(--space-4), 2.2vw, var(--space-8)); }
.nav a {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  text-decoration: none;
  letter-spacing: 0.02em;
}
.nav a:hover { color: var(--color-text); }
.nav-cta {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  padding: var(--space-2) var(--space-5);
  color: var(--color-text) !important;
}
.nav-cta:hover { border-color: var(--color-primary); color: var(--color-primary) !important; }
.icon-btn {
  display: grid; place-items: center;
  width: 2.25rem; height: 2.25rem;
  border-radius: var(--radius-full);
  color: var(--color-text-muted);
}
.icon-btn:hover { color: var(--color-text); background: var(--color-surface-offset); }
.nav-cta { white-space: nowrap; }
@media (max-width: 760px) { .nav .nav-link { display: none; } }
@media (max-width: 600px) {
  .brand-sub { display: none; }
  .brand svg { width: 26px; height: 26px; }
  .brand-name { font-size: 1.25rem; }
  .nav { gap: var(--space-3); }
  .nav-cta { padding: var(--space-2) var(--space-4); }
  .hero-actions .btn { flex: 1 1 auto; justify-content: center; }
}

/* ---------- Hero ---------- */

.hero { padding-top: clamp(var(--space-16), 10vw, var(--space-32)); padding-bottom: 0; }
.hero-grid { display: grid; gap: clamp(var(--space-8), 5vw, var(--space-16)); }
.hero h1 {
  font-size: var(--text-3xl);
  line-height: 1.02;
  letter-spacing: -0.025em;
  max-width: 20ch;
}
.hero h1 em { font-style: italic; color: var(--color-primary); }
.hero-sub {
  margin-top: var(--space-6);
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  max-width: 34ch;
  line-height: 1.5;
}
.hero-actions { margin-top: var(--space-10); display: flex; flex-wrap: wrap; gap: var(--space-4); }

.btn {
  display: inline-flex; align-items: center; gap: var(--space-2);
  font-size: var(--text-sm); letter-spacing: 0.03em;
  padding: var(--space-4) var(--space-8);
  border-radius: var(--radius-full);
  text-decoration: none;
  border: 1px solid transparent;
}
.btn-primary { background: var(--color-primary); color: #faf6ef; }
[data-theme='dark'] .btn-primary { color: #1a1512; }
.btn-primary:hover { background: var(--color-primary-hover); }
.btn-ghost { border-color: var(--color-border); color: var(--color-text); }
.btn-ghost:hover { border-color: var(--color-text); background: var(--color-surface-offset); }

.hero-meta {
  margin-top: clamp(var(--space-12), 7vw, var(--space-20));
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-divider);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-6);
}
.hero-meta div span {
  display: block;
  font-size: var(--text-xs);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-text-faint);
  margin-bottom: var(--space-2);
}
.hero-meta div p { font-size: var(--text-sm); color: var(--color-text-muted); max-width: 30ch; }

.hero-figure { margin-top: clamp(var(--space-12), 7vw, var(--space-20)); }
.hero-figure img {
  width: 100%;
  aspect-ratio: 21 / 9;
  object-fit: cover;
  object-position: center 42%;
  border-radius: var(--radius-sm);
  filter: saturate(0.92);
}
.hero-figure figcaption {
  margin-top: var(--space-3);
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-faint);
}

/* ---------- About ---------- */

.split {
  display: grid;
  gap: clamp(var(--space-8), 5vw, var(--space-20));
  grid-template-columns: 1fr;
}
@media (min-width: 900px) {
  .split { grid-template-columns: 0.85fr 1.15fr; align-items: start; }
}
.split-title { position: sticky; top: 6rem; }
.split-title h2 { margin-top: var(--space-5); }

.stat-row {
  margin-top: clamp(var(--space-10), 5vw, var(--space-16));
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: var(--space-8) var(--space-6);
  border-top: 1px solid var(--color-divider);
  padding-top: var(--space-8);
}
.stat b { white-space: nowrap; }
.stat b {
  display: block;
  font-family: var(--font-display);
  font-weight: 400;
  font-size: var(--text-xl);
  color: var(--color-text);
  line-height: 1;
}
.stat span {
  display: block;
  margin-top: var(--space-2);
  font-size: var(--text-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-faint);
}

/* ---------- Services ---------- */

.services-head { display: flex; flex-wrap: wrap; gap: var(--space-6); justify-content: space-between; align-items: end; }
.services-head h2 { max-width: 24ch; }
.services-head p { max-width: 34ch; color: var(--color-text-muted); font-size: var(--text-sm); }

.cards {
  margin-top: clamp(var(--space-10), 5vw, var(--space-16));
  display: grid;
  gap: 1px;
  background: var(--color-divider);
  border-block: 1px solid var(--color-divider);
}
@media (min-width: 880px) { .cards { grid-template-columns: repeat(3, 1fr); } }

.card {
  background: var(--color-bg);
  padding: clamp(var(--space-8), 3vw, var(--space-12)) clamp(var(--space-6), 2.4vw, var(--space-10));
  display: flex;
  flex-direction: column;
}
.card-num {
  font-size: var(--text-xs);
  letter-spacing: 0.18em;
  color: var(--color-brass);
}
.card h3 {
  margin-top: var(--space-6);
  font-size: var(--text-lg);
  font-family: var(--font-display);
  letter-spacing: -0.005em;
}
.card > p { margin-top: var(--space-4); color: var(--color-text-muted); font-size: var(--text-sm); }
.card ul { margin-top: var(--space-8); list-style: none; display: grid; gap: var(--space-3); }
.card li {
  font-size: var(--text-sm);
  color: var(--color-text);
  padding-left: var(--space-5);
  position: relative;
}
.card li::before {
  content: '';
  position: absolute;
  left: 0; top: 0.62em;
  width: 6px; height: 1px;
  background: var(--color-brass);
}

/* ---------- Approach ---------- */

.approach { background: var(--color-ink); color: #efe7da; }
.approach .eyebrow { color: #b8ac9b; }
.approach .eyebrow::before { background: var(--color-brass); }
.approach h2 { color: #f6efe4; max-width: 26ch; }
.approach p { color: #c3b8a8; }
.approach-grid { display: grid; gap: clamp(var(--space-8), 4vw, var(--space-16)); }
@media (min-width: 900px) { .approach-grid { grid-template-columns: 1fr 1fr; align-items: start; } }
.pillars { display: grid; gap: var(--space-8); }
.pillar { border-top: 1px solid rgba(255, 255, 255, 0.13); padding-top: var(--space-5); }
.pillar h3 { font-family: var(--font-body); font-size: var(--text-sm); font-weight: 600; letter-spacing: 0.04em; color: #f2ebe0; }
.pillar p { margin-top: var(--space-2); font-size: var(--text-sm); }
blockquote.pull {
  margin-top: clamp(var(--space-10), 5vw, var(--space-16));
  font-family: var(--font-display);
  font-size: var(--text-lg);
  line-height: 1.35;
  color: #f0e8dc;
  max-width: 30ch;
}

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

.contact-grid { display: grid; gap: clamp(var(--space-10), 5vw, var(--space-20)); }
@media (min-width: 900px) { .contact-grid { grid-template-columns: 0.9fr 1.1fr; } }

.detail-list { margin-top: var(--space-8); display: grid; gap: var(--space-6); }
.detail-list div span {
  display: block; font-size: var(--text-xs); letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--color-text-faint); margin-bottom: var(--space-1);
}
.detail-list a, .detail-list p { font-size: var(--text-base); color: var(--color-text); text-decoration: none; }
.detail-list a:hover { color: var(--color-primary); }
.detail-note { font-size: var(--text-xs); color: var(--color-text-faint); }

form { display: grid; gap: var(--space-5); }
.field { display: grid; gap: var(--space-2); }
label { font-size: var(--text-xs); letter-spacing: 0.12em; text-transform: uppercase; color: var(--color-text-muted); }
input, select, textarea {
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: var(--space-4);
  font-size: var(--text-sm);
  color: var(--color-text);
  width: 100%;
}
[data-theme='dark'] input, [data-theme='dark'] select, [data-theme='dark'] textarea { background: var(--color-surface); }
input:hover, select:hover, textarea:hover { border-color: var(--color-text-faint); }
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--color-primary); box-shadow: 0 0 0 3px color-mix(in oklab, var(--color-primary) 14%, transparent); }
textarea { min-height: 8rem; resize: vertical; }
.field-row { display: grid; gap: var(--space-5); }
@media (min-width: 620px) { .field-row { grid-template-columns: 1fr 1fr; } }
form button { justify-self: start; }
.form-note { font-size: var(--text-xs); color: var(--color-text-faint); }

/* ---------- Footer ---------- */

footer { border-top: 1px solid var(--color-divider); padding-block: var(--space-10); }
.footer-inner {
  display: flex; flex-wrap: wrap; gap: var(--space-4) var(--space-8);
  align-items: center; justify-content: space-between;
}
footer p, footer a { font-size: var(--text-xs); color: var(--color-text-muted); }
footer a { text-decoration: none; }
footer a:hover { color: var(--color-primary); }
.footer-links { display: flex; gap: var(--space-6); }

/* ---------- Reveal on scroll ---------- */

.reveal { opacity: 0; transform: translateY(18px); transition: opacity 700ms ease, transform 700ms cubic-bezier(0.16, 1, 0.3, 1); }
.reveal.is-visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; } }

/* ---------- Legal stub pages ---------- */

.legal { min-height: 70vh; display: grid; align-content: center; }
.legal h1 { font-size: var(--text-2xl); }
.legal p { margin-top: var(--space-6); color: var(--color-text-muted); }
.legal .back { margin-top: var(--space-10); display: inline-block; font-size: var(--text-sm); color: var(--color-primary); text-decoration: none; }
.legal .back:hover { text-decoration: underline; }