/* ============================================
   DESIGN TOKENS
============================================ */
:root, [data-theme='light'] {
  /* Warm oceanfront wellness palette */
  --color-bg: #FBF6F0;
  --color-surface: #FFFFFF;
  --color-surface-2: #F5EEE5;
  --color-surface-offset: #F0E7DB;
  --color-border: #E4D9C9;
  --color-divider: #EAE0D2;

  --color-text: #2B241C;
  --color-text-muted: #766B5C;
  --color-text-faint: #B3A793;
  --color-text-inverse: #FBF6F0;

  --color-primary: #B15A3A;       /* terracotta */
  --color-primary-hover: #8F4529;
  --color-primary-active: #723620;
  --color-primary-highlight: #EAD3C5;

  --color-ocean: #2E5F5A;         /* deep teal accent for data viz */
  --color-ocean-light: #DCE8E4;

  --color-dark: #22201B;

  --radius-sm: 0.375rem;
  --radius-md: 0.625rem;
  --radius-lg: 1rem;
  --radius-xl: 1.5rem;
  --radius-full: 9999px;

  --transition-interactive: 200ms cubic-bezier(0.16, 1, 0.3, 1);

  --shadow-sm: 0 1px 3px rgba(43, 36, 28, 0.08);
  --shadow-md: 0 8px 24px rgba(43, 36, 28, 0.1);
  --shadow-lg: 0 20px 48px rgba(43, 36, 28, 0.16);

  --content-default: 1160px;
  --content-narrow: 720px;

  --font-display: 'Instrument Serif', Georgia, serif;
  --font-body: 'Work Sans', 'Helvetica Neue', sans-serif;
}

[data-theme='dark'] {
  --color-bg: #1B1712;
  --color-surface: #221D17;
  --color-surface-2: #2A241C;
  --color-surface-offset: #2E271E;
  --color-border: #3D352A;
  --color-divider: #362F25;

  --color-text: #F1E9DD;
  --color-text-muted: #B6A88F;
  --color-text-faint: #7C7160;
  --color-text-inverse: #1B1712;

  --color-primary: #E08A63;
  --color-primary-hover: #ECA47F;
  --color-primary-active: #F0B597;
  --color-primary-highlight: #4A392E;

  --color-ocean: #6FA69E;
  --color-ocean-light: #2B3D39;

  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.35);
  --shadow-lg: 0 20px 48px rgba(0, 0, 0, 0.45);
}

/* Type scale */
:root {
  --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(2.75rem, 1rem + 6vw, 6.5rem);

  --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;
}

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

html {
  -webkit-text-size-adjust: none;
  text-size-adjust: none;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  scroll-behavior: smooth;
  scroll-padding-top: 84px;
}

body {
  min-height: 100dvh;
  line-height: 1.6;
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-text);
  background-color: var(--color-bg);
  transition: background-color var(--transition-interactive), color var(--transition-interactive);
}

img, picture, video, canvas, svg { display: block; max-width: 100%; height: auto; }
ul[role='list'], ol[role='list'] { list-style: none; }
input, button, textarea, select { font: inherit; color: inherit; }

h1, h2, h3, h4, h5, h6 { text-wrap: balance; line-height: 1.1; font-family: var(--font-display); font-weight: 400; }
p, li, figcaption { text-wrap: pretty; }

a { color: inherit; text-decoration: none; }

::selection { background: var(--color-primary-highlight); color: var(--color-text); }

:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

button { cursor: pointer; background: none; border: none; }

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--color-primary);
  color: white;
  padding: var(--space-3) var(--space-4);
  z-index: 200;
  border-radius: var(--radius-sm);
}
.skip-link:focus { left: var(--space-4); top: var(--space-4); }

.section-inner {
  max-width: var(--content-default);
  margin-inline: auto;
  padding-inline: clamp(var(--space-5), 5vw, var(--space-12));
}

.eyebrow {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: var(--space-4);
}
.eyebrow-light { color: var(--color-primary-highlight); opacity: 0.9; }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: 600;
  white-space: nowrap;
  transition: background var(--transition-interactive), color var(--transition-interactive), border-color var(--transition-interactive), transform var(--transition-interactive);
}
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--color-primary); color: white; }
.btn-primary:hover { background: var(--color-primary-hover); }
.btn-ghost { border: 1.5px solid var(--color-border); color: var(--color-text); }
.btn-ghost:hover { border-color: var(--color-primary); color: var(--color-primary); }
.btn-light { background: white; color: var(--color-dark); }
.btn-light:hover { background: var(--color-surface-2); }

/* ============================================
   HEADER
============================================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: color-mix(in oklab, var(--color-bg) 88%, transparent);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition-interactive), background var(--transition-interactive);
}
.site-header.scrolled { border-bottom-color: var(--color-border); }

.header-inner {
  max-width: var(--content-default);
  margin-inline: auto;
  padding: var(--space-4) clamp(var(--space-5), 5vw, var(--space-12));
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-display);
  font-size: var(--text-lg);
  color: var(--color-text);
  flex-shrink: 0;
}

.main-nav { display: flex; gap: var(--space-8); }
.main-nav a {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-muted);
  transition: color var(--transition-interactive);
}
.main-nav a:hover { color: var(--color-primary); }

.header-actions { display: flex; align-items: center; gap: var(--space-4); }

.theme-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: var(--radius-full);
  color: var(--color-text-muted);
  transition: background var(--transition-interactive), color var(--transition-interactive);
}
.theme-toggle:hover { background: var(--color-surface-2); color: var(--color-primary); }

.mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: var(--space-2);
}
.mobile-toggle span {
  width: 22px;
  height: 2px;
  background: var(--color-text);
  border-radius: var(--radius-full);
  transition: transform var(--transition-interactive), opacity var(--transition-interactive);
}
.mobile-menu {
  display: none;
  flex-direction: column;
  gap: var(--space-1);
  padding: var(--space-4) clamp(var(--space-5), 5vw, var(--space-12)) var(--space-6);
  border-top: 1px solid var(--color-border);
}
.mobile-menu a {
  padding: var(--space-3) 0;
  font-size: var(--text-base);
  color: var(--color-text);
  border-bottom: 1px solid var(--color-divider);
}
.mobile-menu .btn { margin-top: var(--space-4); width: 100%; }
.mobile-menu.open { display: flex; }

@media (max-width: 860px) {
  .main-nav, .header-actions .btn { display: none; }
  .header-actions .theme-toggle { display: flex; }
  .mobile-toggle { display: flex; }
}

.mobile-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.mobile-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.mobile-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ============================================
   HERO
============================================ */
.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
}
.hero-media {
  position: absolute;
  inset: 0;
  z-index: -1;
}
.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 20%;
}
.hero-scrim {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(27, 23, 18, 0.15) 0%, rgba(27, 23, 18, 0.15) 40%, rgba(27, 23, 18, 0.82) 100%);
}
.hero-content {
  position: relative;
  max-width: var(--content-default);
  margin-inline: auto;
  width: 100%;
  padding: var(--space-12) clamp(var(--space-5), 5vw, var(--space-12)) var(--space-24);
  color: #FBF6F0;
}
.hero-content .eyebrow { color: #F0C7AB; }
.hero h1 {
  font-size: var(--text-hero);
  color: #FBF6F0;
  max-width: 14ch;
  margin-bottom: var(--space-6);
}
.hero-sub {
  font-size: var(--text-lg);
  max-width: 46ch;
  color: rgba(251, 246, 240, 0.88);
  margin-bottom: var(--space-8);
  font-family: var(--font-body);
  font-weight: 300;
}
.hero-cta { display: flex; flex-wrap: wrap; gap: var(--space-4); }
.hero .btn-ghost { border-color: rgba(251, 246, 240, 0.4); color: #FBF6F0; }
.hero .btn-ghost:hover { border-color: #FBF6F0; color: #FBF6F0; background: rgba(251, 246, 240, 0.1); }

.scroll-cue {
  position: absolute;
  bottom: var(--space-8);
  left: 50%;
  transform: translateX(-50%);
  width: 1px;
  height: 48px;
  background: rgba(251, 246, 240, 0.35);
  overflow: hidden;
}
.scroll-cue span {
  display: block;
  width: 100%;
  height: 40%;
  background: #FBF6F0;
  animation: scrollcue 2s ease-in-out infinite;
}
@keyframes scrollcue {
  0% { transform: translateY(-100%); }
  100% { transform: translateY(250%); }
}

/* ============================================
   ABOUT
============================================ */
.about { padding-block: clamp(var(--space-16), 10vw, var(--space-32)); }
.about-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: clamp(var(--space-10), 6vw, var(--space-20));
  align-items: center;
}
.about-text h2 {
  font-size: var(--text-2xl);
  margin-bottom: var(--space-6);
  color: var(--color-text);
}
.about-text p {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  max-width: 56ch;
  margin-bottom: var(--space-4);
}
.about-portrait {
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/5;
  box-shadow: var(--shadow-lg);
}
.about-portrait img { width: 100%; height: 100%; object-fit: cover; object-position: center 20%; }

@media (max-width: 900px) {
  .about-grid { grid-template-columns: 1fr; }
  .about-portrait { order: -1; max-width: 380px; margin-inline: auto; }
}

/* ============================================
   STATS
============================================ */
.stats {
  background: var(--color-dark);
  color: #FBF6F0;
  padding-block: clamp(var(--space-16), 10vw, var(--space-24));
}
[data-theme='dark'] .stats { background: var(--color-surface-2); }

.stats-title {
  font-size: var(--text-2xl);
  color: #FBF6F0;
  max-width: 20ch;
  margin-bottom: var(--space-12);
}

.stat-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-4);
}
.stat-card {
  background: rgba(251, 246, 240, 0.05);
  border: 1px solid rgba(251, 246, 240, 0.12);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.stat-card-hero {
  grid-column: span 2;
  background: color-mix(in oklab, var(--color-primary) 22%, transparent);
  border-color: color-mix(in oklab, var(--color-primary) 45%, transparent);
}
.stat-value {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  line-height: 1;
  color: #FBF6F0;
  font-variant-numeric: tabular-nums lining-nums;
}
.stat-suffix {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  color: #F0C7AB;
  margin-left: 2px;
}
.stat-label {
  font-size: var(--text-xs);
  color: rgba(251, 246, 240, 0.65);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.stats-note {
  margin-top: var(--space-10);
  font-size: var(--text-xs);
  color: rgba(251, 246, 240, 0.5);
  max-width: 60ch;
}

@media (max-width: 760px) {
  .stat-grid { grid-template-columns: repeat(2, 1fr); }
  .stat-card-hero { grid-column: span 2; }
}

/* ============================================
   WORK / GALLERY
============================================ */
.work { padding-block: clamp(var(--space-16), 10vw, var(--space-32)); }
.work .section-inner h2 { font-size: var(--text-2xl); margin-bottom: var(--space-4); max-width: 20ch; }
.section-sub { color: var(--color-text-muted); max-width: 56ch; margin-bottom: var(--space-12); font-size: var(--text-base); }

.gallery {
  max-width: var(--content-default);
  margin-inline: auto;
  padding-inline: clamp(var(--space-5), 5vw, var(--space-12));
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 220px;
  gap: var(--space-4);
}
.gallery-item {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-md);
  grid-column: span 1;
}
.gallery-item.span-2 { grid-column: span 2; }
.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}
.gallery-item:hover img { transform: scale(1.05); }
.gallery-item figcaption {
  position: absolute;
  left: var(--space-4);
  bottom: var(--space-4);
  color: white;
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: var(--space-1) var(--space-3);
  background: rgba(27, 23, 18, 0.5);
  backdrop-filter: blur(6px);
  border-radius: var(--radius-full);
}

@media (max-width: 900px) {
  .gallery { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 200px; }
  .gallery-item.span-2 { grid-column: span 2; }
}
@media (max-width: 560px) {
  .gallery { grid-template-columns: 1fr; grid-auto-rows: 260px; }
  .gallery-item.span-2 { grid-column: span 1; }
}

/* ============================================
   AUDIENCE
============================================ */
.audience {
  background: var(--color-surface-2);
  padding-block: clamp(var(--space-16), 10vw, var(--space-32));
}
.audience-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: clamp(var(--space-10), 6vw, var(--space-16));
}
.audience-copy h2 { font-size: var(--text-2xl); margin-bottom: var(--space-5); max-width: 18ch; }
.audience-copy > p { color: var(--color-text-muted); max-width: 52ch; margin-bottom: var(--space-10); }

.audience-block h3 {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text);
  margin-bottom: var(--space-5);
}
.bar-row { display: grid; grid-template-columns: 60px 1fr 48px; align-items: center; gap: var(--space-3); margin-bottom: var(--space-3); }
.bar-label { font-size: var(--text-sm); color: var(--color-text-muted); }
.bar-track { height: 10px; background: var(--color-border); border-radius: var(--radius-full); overflow: hidden; }
.bar-fill { height: 100%; width: var(--pct); background: var(--color-primary); border-radius: var(--radius-full); transition: width 1s cubic-bezier(0.16,1,0.3,1); }
.bar-pct { font-size: var(--text-sm); font-weight: 600; color: var(--color-text); text-align: right; font-variant-numeric: tabular-nums; }

.audience-lists { display: flex; flex-direction: column; gap: var(--space-6); }
.list-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
}
.list-card h3 {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: var(--space-4);
  color: var(--color-text);
}
.list-card ul { display: flex; flex-direction: column; gap: var(--space-3); }
.list-card li { display: flex; justify-content: space-between; align-items: baseline; font-size: var(--text-sm); border-bottom: 1px solid var(--color-divider); padding-bottom: var(--space-2); }
.list-card li:last-child { border-bottom: none; padding-bottom: 0; }
.list-card li span { color: var(--color-text-muted); }
.list-card li strong { color: var(--color-primary); font-variant-numeric: tabular-nums; }

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

/* ============================================
   COLLAB / CTA
============================================ */
.collab {
  background: var(--color-dark);
  color: #FBF6F0;
  padding-block: clamp(var(--space-16), 10vw, var(--space-32));
}
[data-theme='dark'] .collab { background: var(--color-surface); }

.collab-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: clamp(var(--space-10), 6vw, var(--space-16));
  align-items: start;
}
.collab-copy h2 { font-size: var(--text-2xl); color: #FBF6F0; max-width: 18ch; margin-bottom: var(--space-5); }
.collab-copy > p { color: rgba(251,246,240,0.72); max-width: 54ch; margin-bottom: var(--space-10); }

.deliverables { display: flex; flex-direction: column; gap: var(--space-6); }
.deliverables li { display: flex; gap: var(--space-5); }
.deliverable-num {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  color: #F0C7AB;
  flex-shrink: 0;
  width: 2.5ch;
}
.deliverables h4 { font-family: var(--font-body); font-weight: 600; font-size: var(--text-base); color: #FBF6F0; margin-bottom: var(--space-1); }
.deliverables p { font-size: var(--text-sm); color: rgba(251,246,240,0.65); }

.collab-card {
  background: rgba(251, 246, 240, 0.06);
  border: 1px solid rgba(251, 246, 240, 0.14);
  border-radius: var(--radius-lg);
  padding: clamp(var(--space-6), 4vw, var(--space-10));
}
.collab-card h3 { font-family: var(--font-body); font-weight: 700; font-size: var(--text-sm); text-transform: uppercase; letter-spacing: 0.06em; color: #F0C7AB; margin-bottom: var(--space-5); }
.bring-list { display: flex; flex-direction: column; gap: var(--space-3); margin-bottom: var(--space-8); }
.bring-list li { position: relative; padding-left: var(--space-5); font-size: var(--text-sm); color: rgba(251,246,240,0.85); }
.bring-list li::before { content: ''; position: absolute; left: 0; top: 0.55em; width: 6px; height: 6px; border-radius: 50%; background: var(--color-primary); }

.collab-contact { border-top: 1px solid rgba(251,246,240,0.14); padding-top: var(--space-6); display: flex; flex-direction: column; gap: var(--space-3); align-items: flex-start; }
.collab-contact > p { font-size: var(--text-sm); color: rgba(251,246,240,0.65); }
.collab-handle { font-size: var(--text-sm); color: #F0C7AB; font-weight: 600; }
.collab-handle:hover { text-decoration: underline; }

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

/* ============================================
   FOOTER
============================================ */
.site-footer {
  padding-block: var(--space-8);
  border-top: 1px solid var(--color-border);
}
.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-4);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}
.footer-links { display: flex; gap: var(--space-6); }
.footer-links a:hover { color: var(--color-primary); }