/**
 * INK IRELAND — Global Design System
 * Design system: "The Digital Curator"
 * Fonts: Bricolage Grotesque (headlines) + Lato (body/labels)
 * All pages should link this file. Page-specific styles stay inline.
 */

/* ─── 1. Design Tokens ───────────────────────────────────── */
:root {
  /* Surface scale */
  --surface-lowest:  #0e0e0e;
  --surface-low:     #1c1b1b;
  --surface:         #131313;
  --surface-mid:     #201f1f;
  --surface-high:    #2a2a2a;
  --surface-highest: #353534;

  /* Content */
  --on-surface:         #e5e2e1;
  --on-surface-variant: #c6c6c6;

  /* Primary (white on dark) */
  --primary:           #ffffff;
  --primary-container: #d4d4d4;
  --on-primary:        #1b1b1b;

  /* Outline / borders */
  --outline:         #919191;
  --outline-variant: #474747;

  /* Typography */
  --font-headline: 'Bricolage Grotesque', sans-serif;
  --font-body:     'Lato', sans-serif;

  /* Spacing rhythm */
  --space-xs:  0.5rem;
  --space-sm:  1rem;
  --space-md:  2rem;
  --space-lg:  4rem;
  --space-xl:  6rem;
  --space-2xl: 9rem;

  /* Transitions */
  --transition-fast:   150ms ease;
  --transition-medium: 400ms ease;
  --transition-slow:   700ms ease;
}

/* ─── 2. Base Reset ──────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  background-color: #0D0D0D;
  color: #FAF5E8;
  font-family: 'Newsreader', serif;
  font-size: 1rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
/* Noise overlay — encima de todo, sin bloquear clics */
html::after {
  content: '';
  position: fixed;
  inset: 0;
  background: url('/orca-noise.gif') repeat;
  opacity: 0.07;
  pointer-events: none;
  z-index: 9999;
}
/* Dot grid + warm glow — detrás del contenido */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image:
    radial-gradient(rgba(250,245,232,0.07) 1px, transparent 1px),
    radial-gradient(ellipse at 0% 100%, rgba(232,84,32,0.07) 0%, transparent 55%),
    radial-gradient(ellipse at 100% 0%, rgba(232,84,32,0.04) 0%, transparent 40%);
  background-size: 28px 28px, 100% 100%, 100% 100%;
  pointer-events: none;
  z-index: -1;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-headline);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--primary);
}

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

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

/* ─── 3. Typography Scale ────────────────────────────────── */
.text-display {
  font-family: var(--font-headline);
  font-size: clamp(3rem, 9vw, 8rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 0.95;
  text-transform: uppercase;
}
.text-headline {
  font-family: var(--font-headline);
  font-size: clamp(2rem, 5vw, 4rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1;
  text-transform: uppercase;
}
.text-title {
  font-family: var(--font-headline);
  font-size: clamp(1.25rem, 2.5vw, 2rem);
  font-weight: 700;
  letter-spacing: -0.02em;
}
.text-body-lg { font-size: 1.125rem; line-height: 1.7; }
.text-body    { font-size: 1rem;     line-height: 1.65; }
.text-label {
  font-family: var(--font-body);
  font-size: 0.7rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  font-weight: 700;
}
.text-meta {
  font-family: var(--font-body);
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--outline);
}

/* ─── 4. Navigation ─────────────────────────────────────── */
.site-nav {
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 50;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.25rem 2rem;
  background: rgba(19, 19, 19, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}
.site-nav .logo {
  font-family: var(--font-headline);
  font-size: 1.4rem;
  font-weight: 800;
  letter-spacing: -0.04em;
  text-transform: uppercase;
  color: var(--primary);
}
.site-nav .nav-links { display: flex; align-items: center; gap: 2.5rem; }
.site-nav .nav-link {
  font-family: var(--font-body);
  font-size: 0.7rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--on-surface-variant);
  transition: color var(--transition-fast);
}
.site-nav .nav-link:hover,
.site-nav .nav-link.active { color: var(--primary); }
.site-nav .nav-cta {
  font-family: var(--font-body);
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--on-primary);
  background: var(--primary);
  padding: 0.5rem 1.25rem;
  transition: background var(--transition-fast);
}
.site-nav .nav-cta:hover { background: var(--primary-container); }

/* ─── 5. Buttons ─────────────────────────────────────────── */
.btn-primary {
  display: inline-block;
  background: var(--primary);
  color: var(--on-primary);
  font-family: var(--font-headline);
  font-size: 0.85rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  text-transform: uppercase;
  padding: 1rem 2.5rem;
  border: none;
  cursor: pointer;
  transition: background var(--transition-fast), transform 100ms;
}
.btn-primary:hover   { background: var(--primary-container); }
.btn-primary:active  { transform: scale(0.98); }

.btn-ghost {
  display: inline-block;
  background: transparent;
  color: var(--primary);
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  padding: 0.875rem 2rem;
  border: 1px solid var(--outline-variant);
  cursor: pointer;
  transition: background var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast);
}
.btn-ghost:hover { background: var(--primary); color: var(--on-primary); border-color: var(--primary); }

/* ─── 6. Photo Effects (grayscale → colour on hover) ─────── */
/* Hero image — hover on the element itself */
.ink-photo {
  filter: grayscale(100%) contrast(1.1) brightness(0.82);
  transition: filter var(--transition-slow);
}
.ink-photo:hover { filter: grayscale(0%) contrast(1) brightness(1); }

/* Gallery — hover on the parent wrapper */
.photo-group { overflow: hidden; }
.photo-group .photo-bw {
  width: 100%; height: 100%; object-fit: cover;
  filter: grayscale(100%);
  transition: filter var(--transition-slow), transform var(--transition-slow);
}
.photo-group:hover .photo-bw {
  filter: grayscale(0%);
  transform: scale(1.05);
}

/* ─── 7. Ink-Wash Overlays ───────────────────────────────── */
.ink-wash-bottom {
  background: linear-gradient(to top, #131313 0%, rgba(19,19,19,0.5) 50%, transparent 100%);
}
.ink-wash-right {
  background: linear-gradient(to right, transparent 55%, #131313 100%);
}
.ink-wash-dark {
  background: linear-gradient(to bottom, transparent 35%, #131313 100%);
}

/* ─── 8. Form Inputs (underline style) ───────────────────── */
.ink-input {
  width: 100%;
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--outline-variant);
  color: var(--on-surface);
  font-family: var(--font-body);
  font-size: 1rem;
  padding: 0.75rem 0;
  outline: none;
  transition: border-color var(--transition-fast);
  border-radius: 0;
  -webkit-appearance: none;
}
.ink-input::placeholder { color: var(--outline); }
.ink-input:focus { border-bottom: 2px solid var(--primary); }

.ink-label {
  display: block;
  font-family: var(--font-body);
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--outline);
  margin-bottom: 0.5rem;
}

/* ─── 9. Cards (tonal, no borders) ──────────────────────── */
.ink-card {
  background: var(--surface-high);
  padding: 2rem;
}
.ink-card-low  { background: var(--surface-low);  padding: 2rem; }
.ink-card-mid  { background: var(--surface-mid);  padding: 2rem; }

/* ─── 10. Section Separators (tonal bands, no lines) ─────── */
.band-low     { background: var(--surface-low); }
.band-mid     { background: var(--surface-mid); }
.band-high    { background: var(--surface-high); }
.band-surface { background: var(--surface); }

/* ─── 11. Gallery Bento Grid ─────────────────────────────── */
.bento-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 3px;
}
@media (max-width: 767px) {
  .bento-grid { grid-template-columns: repeat(2, 1fr); }
  .bento-feature { grid-column: span 2; grid-row: span 1; }
  .bento-wide    { grid-column: span 2; }
}
@media (min-width: 768px) {
  .bento-feature { grid-column: span 2; grid-row: span 2; }
  .bento-wide    { grid-column: span 2; }
}

/* ─── 12. Star Rating ────────────────────────────────────── */
.stars { color: var(--primary); letter-spacing: 0.05em; }
.stars .empty { color: var(--outline-variant); }

/* ─── 13. Footer ─────────────────────────────────────────── */
.site-footer {
  background: var(--surface-lowest);
  padding: 4rem 2rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
  text-align: center;
}
.site-footer .logo {
  font-family: var(--font-headline);
  font-size: 1.75rem;
  font-weight: 800;
  letter-spacing: -0.04em;
  text-transform: uppercase;
  color: var(--primary);
}
.site-footer nav { display: flex; flex-wrap: wrap; justify-content: center; gap: 2rem; }
.site-footer nav a {
  font-family: var(--font-body);
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--outline-variant);
  transition: color var(--transition-fast);
}
.site-footer nav a:hover { color: var(--primary); }
.site-footer .copy {
  font-family: var(--font-body);
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--outline-variant);
}

/* ─── 14. Scrollbar ──────────────────────────────────────── */
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: var(--surface); }
::-webkit-scrollbar-thumb { background: var(--outline-variant); }

/* ─── 15. Selection ─────────────────────────────────────────*/
::selection { background: var(--primary); color: var(--on-primary); }

/* ─── 16. Ticker (homepage) ──────────────────────────────── */
@keyframes ticker {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}
.ticker-track {
  display: flex;
  animation: ticker 30s linear infinite;
  white-space: nowrap;
}
.ticker-track:hover { animation-play-state: paused; }

/* ─── 17. Material Symbols ───────────────────────────────── */
.material-symbols-outlined {
  font-variation-settings: 'FILL' 0, 'wght' 400, 'GRAD' 0, 'opsz' 24;
  vertical-align: middle;
}

/* ─── 18. Contact Form Feedback States ───────────────────── */
.form-success { color: var(--on-surface); text-align: center; padding: 3rem 0; }
.form-error   { color: #ffb4ab; font-size: 0.75rem; letter-spacing: 0.1em; text-transform: uppercase; margin-top: 1rem; }

/* ─── 19. Studio Hero — fills full height on desktop ─────── */
#hero-photo-wrap {
  min-height: 280px;
}
@media (min-width: 1024px) {
  #hero-photo-wrap {
    height: auto !important;
    align-self: stretch;
  }
}

/* ─── 20. Studio Nav — hide links on mobile ──────────────── */
@media (max-width: 768px) {
  body:has(#hero-photo-wrap) > nav > div:first-of-type { display: none !important; }
  body:has(#hero-photo-wrap) > nav > a:last-of-type    { display: none !important; }
}

/* ─── 21. Studio Hamburger Button ───────────────────────── */
.si-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: 1px solid rgba(250,245,232,0.25);
  padding: 10px 14px;
  cursor: pointer;
  align-items: center;
  justify-content: center;
}
.si-hamburger span {
  display: block;
  width: 20px;
  height: 1.5px;
  background: #FAF5E8;
  transition: transform .3s, opacity .25s;
}
body.si-menu-open .si-hamburger span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
body.si-menu-open .si-hamburger span:nth-child(2) { opacity: 0; }
body.si-menu-open .si-hamburger span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }
@media (max-width: 768px) {
  .si-hamburger { display: flex !important; }
}

/* ─── 22. Studio Mobile Menu Overlay ────────────────────── */
.si-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: #0D0D0D;
  z-index: 200;
  flex-direction: column;
  padding: 90px 32px 48px;
  overflow-y: auto;
}
.si-overlay.open { display: flex; }
.si-overlay a {
  font-family: 'Big Shoulders Display', sans-serif;
  font-weight: 900;
  font-size: clamp(2rem, 10vw, 3.5rem);
  color: #FAF5E8;
  text-transform: uppercase;
  letter-spacing: -.02em;
  padding: 18px 0;
  border-bottom: 1px solid rgba(250,245,232,0.1);
  text-decoration: none;
  transition: color .2s;
  display: block;
}
.si-overlay a:hover { color: #E85420; }
.si-overlay .si-close {
  position: absolute;
  top: 20px; right: 20px;
  background: none;
  border: none;
  color: #FAF5E8;
  font-size: 32px;
  cursor: pointer;
  line-height: 1;
  padding: 4px 8px;
}
body.si-menu-open { overflow: hidden; }