/* style.css - Bombay Design Lab - Luxury Redesign */
/* ================================================ */

/* ============================================
   DESIGN TOKENS
   ============================================ */

:root, [data-theme="light"] {
  /* --- BDL Surfaces (Refined Cool Parchment) --- */
  --color-bg:             #F7F5F0;
  --color-surface:        #FAF8F4;
  --color-surface-2:      #FCFBF8;
  --color-surface-offset: #F0EDE7;
  --color-surface-dynamic: #E8E5DE;
  --color-divider:        #E5E2DB;
  --color-border:         #DBD8D0;

  /* --- BDL Text (Richer Black) --- */
  --color-text:           #0E0E0E;
  --color-text-muted:     #534E48;
  --color-text-faint:     #6F6A63;
  --color-text-inverse:   #F7F5F0;

  /* --- BDL Primary Accent (Deep Luxe Brass) --- */
  --color-primary:        #716048;
  --color-primary-hover:  #554832;
  --color-primary-active: #3D3221;
  --color-primary-highlight: #EDE7DB;

  /* --- Radius --- */
  --radius-sm:   0.1875rem;
  --radius-md:   0.25rem;
  --radius-lg:   0.375rem;
  --radius-xl:   0.5rem;
  --radius-full: 9999px;

  /* --- Transitions --- */
  --transition-interactive: 180ms cubic-bezier(0.16, 1, 0.3, 1);
  --transition-enter: 350ms cubic-bezier(0.16, 1, 0.3, 1);

  /* --- Shadows (warm-tinted, subtle) --- */
  --shadow-sm: 0 1px 3px oklch(0.2 0.02 60 / 0.05);
  --shadow-md: 0 4px 16px oklch(0.2 0.02 60 / 0.07), 0 2px 4px oklch(0.2 0.02 60 / 0.04);
  --shadow-lg: 0 12px 40px oklch(0.2 0.02 60 / 0.10), 0 4px 12px oklch(0.2 0.02 60 / 0.05);

  /* --- Type Scale (refined, slightly tighter) --- */
  --text-xs:   clamp(0.65rem,  0.6rem   + 0.2vw,  0.75rem);
  --text-sm:   clamp(0.75rem,  0.7rem   + 0.25vw, 0.85rem);
  --text-base: clamp(0.85rem,  0.78rem  + 0.35vw, 0.95rem);
  --text-lg:   clamp(1rem,     0.85rem  + 0.7vw,  1.3rem);
  --text-xl:   clamp(1.3rem,   0.9rem   + 1.2vw,  1.9rem);
  --text-2xl:  clamp(1.7rem,   1rem     + 2vw,    2.8rem);
  --text-3xl:  clamp(2rem,     0.8rem   + 3.2vw,  4rem);
  --text-hero: clamp(2rem,     0.5rem   + 4.5vw,  5rem);

  /* --- Spacing (4px base) --- */
  --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;

  /* --- Content Widths --- */
  --content-narrow:  640px;
  --content-default: 960px;
  --content-wide:    1280px;

  /* --- Fonts --- */
  --font-display: 'Cormorant Garamond', 'Georgia', serif;
  --font-body: 'Jost', 'Helvetica Neue', sans-serif;
}

/* ============================================
   LAYOUT UTILITIES
   ============================================ */
.container {
  max-width: var(--content-wide);
  margin-inline: auto;
  padding-inline: clamp(var(--space-6), 5vw, var(--space-16));
}

.container--narrow {
  max-width: var(--content-default);
  margin-inline: auto;
  padding-inline: clamp(var(--space-6), 5vw, var(--space-16));
}

.container--wide {
  max-width: var(--content-wide);
  margin-inline: auto;
  padding-inline: clamp(var(--space-8), 6vw, var(--space-20));
}

/* ============================================
   NAVIGATION
   ============================================ */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: var(--space-6) clamp(var(--space-6), 5vw, var(--space-16));
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-8);
  transition:
    background-color 350ms cubic-bezier(0.16, 1, 0.3, 1),
    backdrop-filter 350ms cubic-bezier(0.16, 1, 0.3, 1),
    box-shadow 350ms cubic-bezier(0.16, 1, 0.3, 1),
    padding 350ms cubic-bezier(0.16, 1, 0.3, 1);
}

.nav--scrolled {
  background-color: oklch(from var(--color-bg) l c h / 0.94);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 1px 0 var(--color-divider);
  padding-block: var(--space-4);
}

.nav__logo {
  display: flex;
  align-items: center;
  text-decoration: none;
  cursor: pointer;
}

.nav__logo-img {
  height: 36px;
  width: auto;
  display: block;
}

.nav__right {
  display: flex;
  align-items: center;
  gap: var(--space-10);
}

.nav__links {
  display: flex;
  align-items: center;
  gap: var(--space-10);
  list-style: none;
}

.nav__links a {
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: 400;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  text-decoration: none;
  transition: color var(--transition-interactive);
  position: relative;
  padding-bottom: 3px;
}

.nav__links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--color-primary);
  transition: width var(--transition-interactive);
}

.nav__links a:hover {
  color: var(--color-text);
}

.nav__links a:hover::after {
  width: 100%;
}

/* Nav over hero = white text with strong contrast */
.nav--over-hero .nav__links a {
  color: #FFFFFF;
  text-shadow: 0 1px 8px rgba(0, 0, 0, 0.6), 0 0 20px rgba(0, 0, 0, 0.3);
}

.nav--over-hero .nav__links a:hover {
  color: #FFFFFF;
}

/* Mobile nav */
.nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  border-radius: var(--radius-md);
  background: transparent;
  border: none;
  padding: var(--space-2);
  transition: background var(--transition-interactive);
}

.nav__hamburger:hover {
  background: oklch(from var(--color-text) l c h / 0.06);
}

.nav__hamburger span {
  display: block;
  width: 22px;
  height: 1px;
  background: var(--color-text);
  transition: transform var(--transition-interactive), opacity var(--transition-interactive);
}

.nav--over-hero .nav__hamburger span {
  background: #FFFFFF;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.5);
}

.nav__hamburger.is-open span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav__hamburger.is-open span:nth-child(2) { opacity: 0; }
.nav__hamburger.is-open span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* Mobile menu */
.nav__mobile-menu {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--color-bg);
  z-index: 99;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-10);
  opacity: 0;
  pointer-events: none;
  transition: opacity 350ms cubic-bezier(0.16, 1, 0.3, 1);
}

.nav__mobile-menu.is-open {
  display: flex;
  opacity: 1;
  pointer-events: all;
}

.nav__mobile-menu a {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 300;
  letter-spacing: 0.08em;
  color: var(--color-text);
  text-decoration: none;
  transition: color var(--transition-interactive);
  /* Wave 5: ensure 44px tap target floor (text-2xl + line-height alone may sit ~38px on small phones) */
  padding-block: 8px;
}

.nav__mobile-menu a:hover {
  color: var(--color-primary);
}

/* ============================================
   SECTION STRUCTURE
   ============================================ */
section {
  padding-block: clamp(var(--space-20), 10vw, var(--space-32));
}

.section-eyebrow {
  font-family: var(--font-body);
  font-size: 0.65rem;
  font-weight: 400;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: var(--space-4);
  display: block;
  text-align: center;
  width: 100%;
}

.section-heading {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 300;
  line-height: 1.05;
  letter-spacing: -0.01em;
  color: var(--color-text);
  margin-bottom: var(--space-8);
  text-align: center;
  width: 100%;
}

/* ============================================
   HERO
   ============================================ */
.hero {
  position: relative;
  height: 100svh;
  min-height: 600px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: 0;
}

/* Hero Slideshow */
.hero__slideshow {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero__slide {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
  opacity: 0;
  transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1);
  will-change: opacity;
}

/* Per-slide crop bias — sectional sofa sits low in the portrait frame */
.hero__slide--low {
  object-position: center 85%;
}

.hero__slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
}

.hero__slide.is-active {
  opacity: 1;
  z-index: 2;
}

/* Ken Burns subtle zoom on active slide */
@keyframes heroKenBurns {
  0%   { transform: scale(1); }
  100% { transform: scale(1.06); }
}

.hero__slide.is-active {
  animation: heroKenBurns 3s ease-out forwards;
}

/* Refined overlay - slightly stronger for text contrast */
.hero__slideshow::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background: linear-gradient(
    to bottom,
    oklch(0.06 0.01 60 / 0.30) 0%,
    oklch(0.06 0.01 60 / 0.12) 25%,
    oklch(0.06 0.01 60 / 0.28) 55%,
    oklch(0.06 0.01 60 / 0.80) 100%
  );
}

.hero__content {
  position: relative;
  z-index: 1;
  text-align: center;
  pointer-events: none;
  padding: var(--space-8) clamp(var(--space-6), 6vw, var(--space-24));
  max-width: 920px;
}

.hero__tagline {
  font-family: var(--font-display);
  font-size: var(--text-hero);
  font-weight: 300;
  line-height: 1.02;
  letter-spacing: -0.01em;
  color: #FFFFFF;
  text-shadow: 0 2px 12px rgba(0, 0, 0, 0.4), 0 0 40px rgba(0, 0, 0, 0.15);
}

.hero__tagline em {
  font-style: italic;
  font-weight: 300;
}

/* ============================================
   COLLECTIONS - Icon Grid
   ============================================ */
.collections {
  background: var(--color-bg);
  padding-block: clamp(var(--space-16), 8vw, var(--space-24));
}

/* --- Collection Filters --- */
.collection-filters {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  margin-bottom: clamp(var(--space-10), 4vw, var(--space-16));
}

.filter-btn {
  font-family: var(--font-body);
  font-size: 0.65rem;
  font-weight: 400;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-faint);
  background: transparent;
  border: 1px solid transparent;
  border-radius: var(--radius-full);
  padding: var(--space-2) var(--space-5);
  cursor: pointer;
  transition:
    color var(--transition-interactive),
    border-color var(--transition-interactive),
    background var(--transition-interactive);
}

.filter-btn:hover {
  color: var(--color-text-muted);
  border-color: var(--color-border);
}

.filter-btn.is-active {
  color: var(--color-text);
  border-color: var(--color-text);
}

/* ── Sub-filters ── */
.sub-filters {
  display: flex;
  justify-content: center;
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  transition: max-height 0.35s ease, opacity 0.3s ease, margin 0.35s ease;
  margin-top: 0;
}

.sub-filters.is-visible {
  max-height: 60px;
  opacity: 1;
  margin-top: calc(var(--space-3) * -1);
  margin-bottom: var(--space-4);
}

.sub-filters__group {
  display: none;
  align-items: center;
  justify-content: center;
  gap: var(--space-1);
}

.sub-filters__group.is-visible {
  display: flex;
}

.sub-filter-btn {
  font-family: var(--font-body);
  font-size: 0.58rem;
  font-weight: 400;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-text-faint);
  background: transparent;
  border: 1px solid transparent;
  border-radius: var(--radius-full);
  padding: var(--space-1) var(--space-4);
  cursor: pointer;
  transition:
    color var(--transition-interactive),
    border-color var(--transition-interactive),
    background var(--transition-interactive);
}

.sub-filter-btn:hover {
  color: var(--color-text-muted);
  border-color: var(--color-divider);
}

.sub-filter-btn.is-active {
  color: var(--color-text-muted);
  border-color: var(--color-text-faint);
}

/* Filtered-out icons - display:none so grid re-flows with no gaps */
.icon-cell.is-filtered-out {
  display: none !important;
}

/* When filtering to few items, use flexbox with uniform sizing for clean alignment */
.icon-grid.is-filtering-few {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: clamp(12px, 3vw, 24px);
  max-width: 700px;
  margin-inline: auto;
  padding-block: var(--space-4);
}

/* Normalize all items to same height in filtered-few mode */
.icon-grid.is-filtering-few .icon-cell,
.icon-grid.is-filtering-few .icon-cell--wide,
.icon-grid.is-filtering-few .icon-cell--tall,
.icon-grid.is-filtering-few .icon-cell--lg,
.icon-grid.is-filtering-few .icon-cell--sm,
.icon-grid.is-filtering-few .icon-cell--md {
  width: 90px;
  height: 120px;
  grid-column: span 1;
  grid-row: span 1;
}

/* Uniform icon size in filtered view */
.icon-grid.is-filtering-few .icon-cell__img-wrap img {
  width: 70px;
  height: 100px;
  object-fit: contain;
}

/* Wide items get wider cells but same height */
.icon-grid.is-filtering-few .icon-cell--wide {
  width: 160px;
  height: 120px;
}

.icon-grid.is-filtering-few .icon-cell--wide .icon-cell__img-wrap img {
  width: 140px;
  height: 100px;
  object-fit: contain;
}

/* Tall items same height, narrower width */
.icon-grid.is-filtering-few .icon-cell--tall {
  width: 90px;
  height: 120px;
}

.icon-grid.is-filtering-few .icon-cell--tall .icon-cell__img-wrap img {
  width: 70px;
  height: 100px;
  object-fit: contain;
}

/* Very few items (1-3): larger cells, centered row */
.icon-grid.is-filtering-very-few {
  max-width: 500px;
  gap: clamp(16px, 4vw, 32px);
}

.icon-grid.is-filtering-very-few .icon-cell,
.icon-grid.is-filtering-very-few .icon-cell--wide,
.icon-grid.is-filtering-very-few .icon-cell--tall,
.icon-grid.is-filtering-very-few .icon-cell--lg,
.icon-grid.is-filtering-very-few .icon-cell--sm,
.icon-grid.is-filtering-very-few .icon-cell--md {
  width: 110px;
  height: 140px;
}

/* Wide items in very-few mode */
.icon-grid.is-filtering-very-few .icon-cell--wide {
  width: 190px;
  height: 140px;
}

.icon-grid.is-filtering-very-few .icon-cell--wide .icon-cell__img-wrap img {
  width: 170px;
  height: 120px;
  object-fit: contain;
}

/* Tall items in very-few mode */
.icon-grid.is-filtering-very-few .icon-cell--tall {
  width: 110px;
  height: 140px;
}

.icon-grid.is-filtering-very-few .icon-cell--tall .icon-cell__img-wrap img {
  width: 90px;
  height: 120px;
  object-fit: contain;
}

/* --- Icon Grid Layout (Dense Pietro-style continuous grid) --- */
.icon-grid {
  --cell: 80px;
  --gap: 3px;
  display: grid;
  grid-template-columns: repeat(10, var(--cell));
  grid-auto-rows: var(--cell);
  grid-auto-flow: dense;
  gap: var(--gap);
  justify-content: center;
  max-width: 860px;
  margin-inline: auto;
}

/* --- Individual Icon Cell --- */
.icon-cell {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  opacity: 0.55;
  transform: scale(1);
  transition:
    transform 300ms cubic-bezier(0.34, 1.56, 0.64, 1),
    opacity 300ms cubic-bezier(0.16, 1, 0.3, 1);
  will-change: transform, opacity;
  cursor: default;
  padding: 4px;
  text-decoration: none;
  color: inherit;
}

/* Size variants - grid span based */
.icon-cell--sm { }
.icon-cell--md { }
.icon-cell--lg { }

/* Wide items: span 2 columns */
.icon-cell--wide {
  grid-column: span 2;
}

/* Tall items: span 2 rows */
.icon-cell--tall {
  grid-row: span 2;
}

.icon-cell__img-wrap {
  width: 100%;
  height: 100%;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.icon-cell__img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center bottom;
  display: block;
  pointer-events: none;
  /* Darken the line drawings slightly */
  filter: brightness(0.35);
}

/* Product name - hidden by default, shown on hover */
.icon-cell__name {
  font-family: var(--font-body);
  font-size: 0.5rem;
  font-weight: 400;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text);
  text-align: center;
  opacity: 0;
  transition: opacity 300ms cubic-bezier(0.16, 1, 0.3, 1);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 160px;
  position: absolute;
  bottom: -16px;
  left: 50%;
  transform: translateX(-50%);
  pointer-events: none;
}

/* --- Apple Watch Hover States --- */
.icon-cell.is-hovered {
  transform: scale(1.6);
  z-index: 10;
  opacity: 1;
}

.icon-cell.is-hovered .icon-cell__name {
  opacity: 1;
}

.icon-cell.is-hovered .icon-cell__img-wrap img {
  filter: brightness(0.1);
}

.icon-cell.is-adjacent {
  transform: scale(0.9);
  opacity: 0.35;
}

.icon-cell.is-nearby {
  transform: scale(0.95);
  opacity: 0.25;
}

/* When the grid is being hovered, fade out non-affected cells more */
.icon-grid.is-active .icon-cell:not(.is-hovered):not(.is-adjacent):not(.is-nearby) {
  opacity: 0.15;
}

/* Enquire CTA */
.collections__cta {
  text-align: center;
  margin-top: clamp(var(--space-12), 5vw, var(--space-20));
}

.collections__enquire {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-body);
  font-size: 0.65rem;
  font-weight: 400;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-primary);
  text-decoration: none;
  padding-bottom: 2px;
  border-bottom: 1px solid oklch(from var(--color-primary) l c h / 0.3);
  transition: color var(--transition-interactive), border-color var(--transition-interactive), gap var(--transition-interactive);
}

.collections__enquire:hover {
  color: var(--color-primary-hover);
  border-color: var(--color-primary-hover);
  gap: var(--space-3);
}

/* ============================================
   ABOUT
   ============================================ */
.about {
  background: var(--color-surface);
  border-top: 1px solid var(--color-divider);
}

.about__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-16);
  align-items: start;
}

@media (min-width: 768px) {
  .about__grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-20);
    align-items: center;
  }
}

.about__manifesto {
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: 300;
  line-height: 1.9;
  color: var(--color-text-muted);
  letter-spacing: 0.01em;
  text-align: justify;
  -webkit-hyphens: auto;
  hyphens: auto;
}

.about__manifesto p {
  margin-bottom: var(--space-6);
  max-width: 60ch;
}

.about__manifesto p:last-of-type {
  margin-bottom: var(--space-8);
}

.about__attribution {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 400;
  font-style: italic;
  color: var(--color-text);
  letter-spacing: 0.01em;
}

/* Services merged into About */
.about__services {
  margin-top: var(--space-16);
  padding-top: var(--space-10);
  border-top: 1px solid var(--color-divider);
}

.about__services-heading {
  font-family: var(--font-body);
  font-size: 0.65rem;
  font-weight: 400;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: var(--space-6);
}

.about__services-text {
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: 300;
  line-height: 1.9;
  color: var(--color-text-muted);
  max-width: 60ch;
  letter-spacing: 0.01em;
  text-align: justify;
  -webkit-hyphens: auto;
  hyphens: auto;
}

/* Portrait - real photo */
.about__portrait {
  aspect-ratio: 3/4;
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
}

.about__portrait img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  display: block;
}

/* Editorial Features & Awards */
.about__press {
  margin-top: clamp(var(--space-16), 6vw, var(--space-24));
  padding-top: var(--space-12);
  border-top: 1px solid var(--color-divider);
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-12);
}

@media (min-width: 768px) {
  .about__press {
    grid-template-columns: 2fr 1fr;
    gap: var(--space-20);
  }
}

.about__press-label {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 300;
  font-style: italic;
  color: var(--color-text);
  display: block;
  margin-bottom: var(--space-8);
}

.about__press-logos {
  display: flex;
  align-items: center;
  gap: clamp(var(--space-6), 3vw, var(--space-12));
  flex-wrap: wrap;
}

.press-logo {
  height: 36px;
  width: auto;
  color: var(--color-text);
  opacity: 0.7;
  transition: opacity var(--transition-interactive);
}

.press-logo:hover {
  opacity: 1;
}

.press-logo--ad {
  height: 40px;
}

.about__press-logos a {
  color: currentColor;
  text-decoration: none;
  display: inline-flex;
}

.about__press-awards p {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 300;
  color: var(--color-text-muted);
  line-height: 1.8;
  letter-spacing: 0.01em;
}

.about__press-awards a {
  color: currentColor;
  text-decoration: none;
  transition: opacity var(--transition-interactive);
}

.about__press-awards a:hover {
  opacity: 0.7;
}

/* ============================================
   CONTACT
   ============================================ */
.contact {
  background: var(--color-bg);
  border-top: 1px solid var(--color-divider);
  text-align: center;
}

.contact .container--narrow {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.contact__subtext {
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: 300;
  color: var(--color-text-muted);
  max-width: 50ch;
  margin-inline: auto;
  margin-bottom: var(--space-16);
  line-height: 1.8;
  letter-spacing: 0.01em;
}

/* ─── Contact Form ───────────────────────────── */
.contact-form {
  width: 100%;
  max-width: 520px;
  margin: 0 auto var(--space-10);
  text-align: left;
}

.contact-form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
}

.contact-form__field {
  margin-bottom: var(--space-4);
}

.contact-form__label {
  display: block;
  font-family: var(--font-body);
  font-size: 0.65rem;
  font-weight: 400;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-faint);
  margin-bottom: var(--space-2);
}

.contact-form__input {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  background: transparent;
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 300;
  color: var(--color-text);
  letter-spacing: 0.01em;
  line-height: 1.6;
  transition: border-color var(--transition-interactive), box-shadow var(--transition-interactive);
  -webkit-appearance: none;
  appearance: none;
}

.contact-form__input::placeholder {
  color: var(--color-text-faint);
  opacity: 0.6;
}

.contact-form__input:focus {
  outline: none;
  border-color: var(--color-text-muted);
  box-shadow: 0 0 0 3px oklch(0.2 0 0 / 0.06);
}

.contact-form__textarea {
  resize: vertical;
  min-height: 120px;
}

.contact-form__submit {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-8);
  background: var(--color-text);
  color: var(--color-text-inverse);
  border: none;
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 400;
  letter-spacing: 0.06em;
  cursor: pointer;
  min-height: 52px;
  width: 100%;
  justify-content: center;
  transition:
    background var(--transition-interactive),
    transform var(--transition-interactive),
    box-shadow var(--transition-interactive);
}

.contact-form__submit:hover {
  background: var(--color-primary-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.contact-form__submit:active {
  transform: translateY(0);
}

/* Divider between form and direct CTAs */
.contact__divider {
  display: flex;
  align-items: center;
  gap: var(--space-5);
  width: 100%;
  max-width: 520px;
  margin: 0 auto var(--space-8);
}

.contact__divider::before,
.contact__divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--color-divider);
}

.contact__divider span {
  font-family: var(--font-body);
  font-size: 0.65rem;
  font-weight: 400;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-faint);
  white-space: nowrap;
}

.contact__ctas {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  flex-wrap: wrap;
  margin-bottom: var(--space-10);
}

/* CTA Buttons */
.btn-cta {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-8);
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 400;
  letter-spacing: 0.06em;
  text-decoration: none;
  cursor: pointer;
  border: none;
  transition:
    background var(--transition-interactive),
    color var(--transition-interactive),
    box-shadow var(--transition-interactive),
    transform var(--transition-interactive);
  min-height: 52px;
}

.btn-cta--whatsapp {
  background: var(--color-text);
  color: var(--color-text-inverse);
}

.btn-cta--whatsapp:hover {
  background: var(--color-primary-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-cta--email {
  background: var(--color-primary);
  color: var(--color-text-inverse);
}

.btn-cta--email:hover {
  background: var(--color-primary-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-cta:active {
  transform: translateY(0);
}

/* Phone number */
.contact__phone {
  margin-bottom: var(--space-4);
  text-align: center;
  width: 100%;
}

.contact__phone a {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 300;
  color: var(--color-text-muted);
  text-decoration: none;
  letter-spacing: 0.08em;
  transition: color var(--transition-interactive);
}

.contact__phone a:hover {
  color: var(--color-primary);
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
  padding-block: var(--space-8);
  border-top: 1px solid var(--color-divider);
}

.footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-4);
}

.footer__copy {
  font-family: var(--font-body);
  font-size: 0.6rem;
  font-weight: 300;
  letter-spacing: 0.1em;
  color: var(--color-text-faint);
}

.footer__socials {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
}

.footer__social {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-1);
  color: var(--color-text-muted);
  text-decoration: none;
  transition: color var(--transition-interactive);
}

.footer__social svg {
  width: 20px;
  height: 20px;
  display: block;
}

.footer__social:hover {
  color: var(--color-text);
}

/* ============================================
   SCROLL REVEAL ANIMATIONS
   ============================================ */
.reveal {
  opacity: 1;
}

@supports (animation-timeline: scroll()) {
  .reveal {
    opacity: 0;
    animation: reveal-fade linear both;
    animation-timeline: view();
    animation-range: entry 5% entry 35%;
  }
}

@keyframes reveal-fade {
  to { opacity: 1; }
}

/* ============================================
   IMAGE FALLBACK
   ============================================ */
.img-fallback {
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-surface-offset);
  color: var(--color-text-faint);
  border-radius: var(--radius-md);
  width: 100%;
  height: 100%;
}

/* ============================================
   RESPONSIVE
   ============================================ */

/* Tablet */
@media (max-width: 1024px) {
  .icon-grid {
    --cell: 68px;
    --gap: 2px;
    grid-template-columns: repeat(8, var(--cell));
    max-width: 700px;
  }
}

.faq-item__answer-inner {
  text-align: justify;
  -webkit-hyphens: auto;
  hyphens: auto;
}

/* Mobile */
@media (max-width: 767px) {
  .nav__links { display: none; }
  .nav__hamburger { display: flex; }
  .nav__logo-img { height: 28px; }

  /* Wave 5.1: 44px tap target on mobile only — keeps desktop nav row at original height */
  .nav__logo {
    min-height: 44px;
    min-width: 44px;
    justify-content: flex-start;
  }

  .collection-filters {
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-1);
  }

  /* Wave 5.2: revert chunky 44px buttons; restore delicate chip aesthetic
     and use Pattern C invisible tap area instead. */
  .filter-btn {
    font-size: 0.55rem;
    padding: var(--space-2) var(--space-3);
    letter-spacing: 0.12em;
    position: relative;
  }
  .filter-btn::before {
    content: '';
    position: absolute;
    inset: -8px -2px;
  }

  .sub-filter-btn {
    font-size: 0.5rem;
    padding: var(--space-1) var(--space-3);
    position: relative;
  }
  .sub-filter-btn::before {
    content: '';
    position: absolute;
    inset: -12px -2px;
  }

  .sub-filters.is-visible {
    margin-top: calc(var(--space-2) * -1);
    margin-bottom: var(--space-3);
  }

  .icon-grid {
    --cell: 52px;
    --gap: 2px;
    grid-template-columns: repeat(6, var(--cell));
  }

  .icon-cell {
    opacity: 0.75;
  }

  .icon-cell__img-wrap img {
    filter: brightness(0.25);
  }

  .icon-grid.is-filtering-few {
    gap: 8px;
    max-width: 500px;
    align-items: center;
  }

  .icon-grid.is-filtering-very-few {
    gap: 12px;
    max-width: 350px;
  }

  .icon-grid.is-filtering-few .icon-cell,
  .icon-grid.is-filtering-few .icon-cell--wide,
  .icon-grid.is-filtering-few .icon-cell--tall,
  .icon-grid.is-filtering-few .icon-cell--lg,
  .icon-grid.is-filtering-few .icon-cell--sm,
  .icon-grid.is-filtering-few .icon-cell--md {
    width: 70px;
    height: 90px;
  }

  /* Uniform icon size in filtered view on mobile */
  .icon-grid.is-filtering-few .icon-cell__img-wrap img {
    width: 50px;
    height: 75px;
    object-fit: contain;
  }

  /* Wide items get wider cells on mobile, same height */
  .icon-grid.is-filtering-few .icon-cell--wide {
    width: 120px;
    height: 90px;
  }

  .icon-grid.is-filtering-few .icon-cell--wide .icon-cell__img-wrap img {
    width: 100px;
    height: 75px;
    object-fit: contain;
  }

  /* Tall items same height on mobile */
  .icon-grid.is-filtering-few .icon-cell--tall {
    width: 70px;
    height: 90px;
  }

  .icon-grid.is-filtering-few .icon-cell--tall .icon-cell__img-wrap img {
    width: 50px;
    height: 75px;
    object-fit: contain;
  }

  .icon-grid.is-filtering-very-few .icon-cell,
  .icon-grid.is-filtering-very-few .icon-cell--wide,
  .icon-grid.is-filtering-very-few .icon-cell--tall,
  .icon-grid.is-filtering-very-few .icon-cell--lg,
  .icon-grid.is-filtering-very-few .icon-cell--sm,
  .icon-grid.is-filtering-very-few .icon-cell--md {
    width: 85px;
    height: 105px;
  }

  .icon-grid.is-filtering-very-few .icon-cell--wide {
    width: 140px;
    height: 105px;
  }

  .icon-grid.is-filtering-very-few .icon-cell--wide .icon-cell__img-wrap img {
    width: 120px;
    height: 85px;
    object-fit: contain;
  }

  /* Tall items in very-few mode on mobile */
  .icon-grid.is-filtering-very-few .icon-cell--tall {
    width: 85px;
    height: 105px;
  }

  .icon-grid.is-filtering-very-few .icon-cell--tall .icon-cell__img-wrap img {
    width: 65px;
    height: 85px;
    object-fit: contain;
  }

  .icon-cell.is-hovered { transform: scale(1.4); }

  .hero__tagline {
    font-size: clamp(2rem, 8vw, 3.5rem);
  }

  .contact-form__row {
    grid-template-columns: 1fr;
  }

  .contact__ctas { flex-direction: column; width: 100%; }
  .btn-cta { width: 100%; justify-content: center; }

  .footer__inner { flex-direction: column; align-items: flex-start; gap: var(--space-3); }
  /* 44px tap target on mobile (icons stay 20px, centered) */
  .footer__social { min-width: 44px; min-height: 44px; }

  .about__press-logos {
    gap: var(--space-4);
  }

  /* Wave 5: 44px tap target — phone link below CTAs (Pattern C, visual unchanged) */
  .contact__phone a {
    display: inline-block;
    padding-block: 12px;
    padding-inline: 8px;
    margin-block: -12px;
    margin-inline: -8px;
  }

}

/* Touch-drag cursor */
.touch-cursor {
  position: fixed;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.25);
  border: 1px solid rgba(255, 255, 255, 0.4);
  pointer-events: none;
  transform: translate(-50%, -50%);
  z-index: 9999;
}

/* Product preview overlay (long-press) */
.product-preview-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.7);
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
}

.product-preview-card {
  background: #fff;
  border-radius: 12px;
  padding: 24px;
  text-align: center;
  position: relative;
  max-width: 280px;
  width: 90%;
}

.product-preview-card img {
  width: 200px;
  height: 200px;
  object-fit: contain;
  display: block;
  margin: 0 auto 16px;
}

.product-preview-name {
  font-family: var(--font-body, sans-serif);
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #1a1a1a;
}

.product-preview-close {
  position: absolute;
  top: 8px;
  right: 12px;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: #999;
  cursor: pointer;
  line-height: 1;
}

@media (max-width: 480px) {
  .contact__ctas { flex-direction: column; width: 100%; }
  .btn-cta { width: 100%; justify-content: center; }
}

/* ============================================
   REDUCED MOTION
   ============================================ */
@media (prefers-reduced-motion: reduce) {
  .icon-cell {
    transition: none;
  }
  .icon-cell__name {
    transition: none;
  }
  .hero__slide {
    transition: opacity 0.3s ease;
    animation: none !important;
  }
}

/* ============================================
   SR-ONLY UTILITY
   ============================================ */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}