/* ==========================================================================
   VISAMAT — SECTION STYLES
   Warm, Luminous, Residential, Mediterranean Editorial
   ========================================================================== */

/* --------------------------------------------------------------------------
   SECTION 01: "PROJECTE VIU" HERO SECTION (Warm, Asymmetrical, Editorial)
   Exact match to approved reference
   -------------------------------------------------------------------------- */
.hero-section {
  position: relative;
  background-color: var(--bg-primary);
  padding-top: var(--header-height);
  padding-bottom: 0;
  overflow: hidden;
  min-height: calc(100vh - var(--header-height));
  display: flex;
  align-items: stretch;
}

.hero-stage {
  display: grid;
  grid-template-columns: minmax(420px, 40vw) 1fr;
  width: 100%;
  min-height: calc(100vh - var(--header-height));
  position: relative;
}

/* --- Left Editorial Pane --- */
.hero-left-pane {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: clamp(1.25rem, 2.2vw, 2.25rem) clamp(1.5rem, 3vw, 3rem) clamp(1.5rem, 2.5vw, 2.25rem) clamp(1.5rem, 4vw, 4.5rem);
  position: relative;
  z-index: 5;
}

.hero-left-main-content {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  padding-top: clamp(0.75rem, 2vh, 1.75rem);
  flex: 1;
}

.hero-kicker-wrap {
  margin-bottom: clamp(0.85rem, 1.2vw, 1.25rem);
}

.hero-kicker {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-clay);
}

.hero-headline {
  font-family: var(--font-serif);
  font-size: clamp(2.85rem, 5.2vw, 5.4rem);
  font-weight: 400;
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  margin-bottom: clamp(1.25rem, 1.8vw, 1.85rem);
}

.hero-subtext {
  font-family: var(--font-sans);
  font-size: clamp(0.95rem, 1.05vw, 1.08rem);
  line-height: 1.68;
  color: var(--text-secondary);
  max-width: 44ch;
  margin-bottom: 2rem;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  flex-wrap: wrap;
}

/* Secondary CTA: Refined editorial text link with animated underline */
.hero-cta-secondary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-sans);
  font-size: 0.88rem;
  font-weight: 500;
  letter-spacing: 0.03em;
  color: var(--text-primary);
  padding: 0.75rem 0.6rem;
  position: relative;
  text-decoration: none;
  transition: color var(--transition-fast);
}

.hero-cta-secondary::after {
  content: '';
  position: absolute;
  bottom: 0.55rem;
  left: 0.6rem;
  right: 1.6rem;
  height: 1px;
  background-color: var(--border-medium);
  transition: background-color var(--transition-fast), right var(--transition-fast);
}

.hero-cta-secondary:hover {
  color: var(--accent-clay);
}

.hero-cta-secondary:hover::after {
  background-color: var(--accent-clay);
  right: 0.6rem;
}

.hero-cta-secondary__arrow {
  transition: transform var(--transition-fast);
}

.hero-cta-secondary:hover .hero-cta-secondary__arrow {
  transform: translateX(4px);
}

/* Bottom Left Project Navigation Cue */
.hero-project-nav {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  padding-top: 1.5rem;
  max-width: 320px;
}

.hero-nav-progress {
  width: 72px;
  height: 1.5px;
  background-color: var(--border-medium);
  position: relative;
  overflow: hidden;
}

.hero-nav-progress__bar {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: 33.333%;
  background-color: var(--text-primary);
  transition: width 0.4s var(--ease-calm), transform 0.4s var(--ease-calm);
}

.hero-nav-details {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-family: var(--font-sans);
  font-size: 0.75rem;
  color: var(--text-secondary);
}

.hero-nav-counter {
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: 0.05em;
}

.hero-nav-counter .divider {
  color: var(--border-medium);
  margin: 0 0.15rem;
}

.hero-nav-title {
  color: var(--text-secondary);
  font-weight: 400;
  flex: 1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.hero-nav-arrows {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.hero-nav-arrow {
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.2rem 0.35rem;
  font-size: 1.1rem;
  line-height: 1;
  color: var(--text-primary);
  opacity: 0.75;
  transition: opacity var(--transition-fast), transform var(--transition-fast);
}

.hero-nav-arrow:hover {
  opacity: 1;
  transform: scale(1.15);
}

/* --- Overlapping Vertical Detail Card (Option B: Clean Architectural Inset) --- */
.hero-overlap-wrap {
  position: absolute;
  left: clamp(35%, 38vw, 42%);
  bottom: clamp(2.5rem, 5.5vw, 4.5rem);
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  pointer-events: auto;
}

.hero-overlap-frame {
  width: clamp(170px, 13.5vw, 220px);
  aspect-ratio: 3 / 4;
  border: 3.5px solid #FFFFFF;
  border-radius: var(--radius-xs);
  box-shadow: 0 24px 52px -10px rgba(23, 21, 18, 0.2), 0 8px 20px -4px rgba(23, 21, 18, 0.08);
  overflow: hidden;
  background-color: var(--bg-surface);
  position: relative;
  transition: transform 0.4s var(--ease-calm), box-shadow 0.4s var(--ease-calm);
}

.hero-overlap-frame:hover {
  transform: translateY(-4px);
  box-shadow: 0 32px 64px -12px rgba(23, 21, 18, 0.25), 0 12px 24px -4px rgba(23, 21, 18, 0.1);
}

.hero-overlap-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.detail-frame-tag {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  padding: 0.5rem 0.75rem;
  background: linear-gradient(to top, rgba(23, 21, 18, 0.88) 0%, rgba(23, 21, 18, 0.45) 70%, transparent 100%);
  font-family: var(--font-sans);
  font-size: 0.6rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #FFFFFF;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.5);
  line-height: 1.35;
}

/* --- Right Master Image Pane ("Projecte Viu") --- */
.hero-right-pane {
  position: relative;
  width: calc(100% + 12vw);
  margin-left: -12vw;
  margin-right: 0;
  height: 100%;
  min-height: 640px;
  overflow: hidden;
  background-color: var(--bg-secondary);
}

.hero-main-media-wrap {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
}

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

/* Long, Soft, Eased Atmospheric Gradient Blend on Left */
.hero-main-media-wrap::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: clamp(280px, 42%, 580px);
  height: 100%;
  background: linear-gradient(
    to right,
    var(--bg-primary) 0%,
    rgba(245, 241, 234, 0.98) 16%,
    rgba(245, 241, 234, 0.88) 32%,
    rgba(245, 241, 234, 0.65) 50%,
    rgba(245, 241, 234, 0.38) 68%,
    rgba(245, 241, 234, 0.14) 84%,
    transparent 100%
  );
  pointer-events: none;
  z-index: 2;
}

/* --- Hotspots ("Projecte Viu") --- */
.hotspot {
  position: absolute;
  left: var(--hs-x);
  top: var(--hs-y);
  z-index: 10;
  display: inline-flex;
  align-items: center;
  transform: translate(-11px, -11px);
  pointer-events: auto;
  user-select: none;
}

.hotspot.is-active {
  z-index: 20;
}

/* Hotspot trigger button */
.hotspot-btn {
  display: inline-flex;
  align-items: center;
  gap: 0;
  background: none;
  border: none;
  padding: 0;
  margin: 0;
  cursor: pointer;
  pointer-events: auto;
  font: inherit;
  outline: none;
}

.hotspot-pin {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: rgba(23, 21, 18, 0.45);
  border: 1px solid rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  flex-shrink: 0;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.25);
  transition: transform 0.22s var(--ease-calm), background-color 0.22s ease, border-color 0.22s ease, box-shadow 0.22s ease;
}

.hotspot-ring {
  position: absolute;
  inset: -4px;
  border: 1px solid rgba(255, 255, 255, 0.4);
  border-radius: 50%;
  opacity: 0.35;
  transform: scale(0.95);
  transition: opacity 0.25s ease, transform 0.25s ease;
}

.hotspot-dot {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.9);
  transition: transform 0.22s var(--ease-calm), background-color 0.22s ease, width 0.22s ease, height 0.22s ease;
}

.hotspot-stem {
  width: 18px;
  height: 1px;
  background-color: rgba(23, 21, 18, 0.35);
  flex-shrink: 0;
  transition: opacity 0.2s ease, background-color 0.2s ease;
}

.hotspot-label {
  background-color: rgba(245, 241, 234, 0.92);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  padding: 0.28rem 0.65rem;
  border-radius: var(--radius-xs);
  box-shadow: 0 2px 10px rgba(23, 21, 18, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.85);
  white-space: nowrap;
  transition: background-color 0.2s ease, opacity 0.2s ease, font-weight 0.2s ease, box-shadow 0.2s ease;
}

/* Hotspot left-anchored button layout: label on left, stem, pin */
.hotspot.hotspot-materials .hotspot-btn,
.hotspot.hotspot-fusteria .hotspot-btn {
  flex-direction: row-reverse;
}

/* Active & Hover states */
.hotspot:hover .hotspot-pin,
.hotspot.is-active .hotspot-pin {
  transform: scale(1.15);
  background: rgba(23, 21, 18, 0.85);
  border: 1.5px solid #FFFFFF;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.35);
}

.hotspot:hover .hotspot-ring,
.hotspot.is-active .hotspot-ring {
  opacity: 0.8;
  transform: scale(1.2);
}

.hotspot:hover .hotspot-dot,
.hotspot.is-active .hotspot-dot {
  width: 5px;
  height: 5px;
  background-color: #FFFFFF;
}

.hotspot:hover .hotspot-label,
.hotspot.is-active .hotspot-label {
  background-color: rgba(255, 255, 255, 0.98);
  font-weight: 600;
  box-shadow: 0 4px 14px rgba(23, 21, 18, 0.12);
}

.hotspot-btn:focus-visible .hotspot-pin {
  outline: 2px solid var(--accent-clay);
  outline-offset: 3px;
}

/* --- Hotspot Popover: Anchored relative to each hotspot wrapper --- */
.hotspot-popover {
  position: absolute;
  z-index: 20;
  width: clamp(265px, 20vw, 310px);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  cursor: default;
  transition: opacity 0.15s ease, transform 0.22s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.15s;
}

.hotspot.is-active .hotspot-popover {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

/* Popover Anchoring Directions */
/* Right hotspots: popover to the left */
.hotspot-popover.popover--left {
  right: calc(100% + 14px);
  top: 50%;
  transform: translateY(-50%) translateX(6px);
}
.hotspot.is-active .hotspot-popover.popover--left {
  transform: translateY(-50%) translateX(0);
}

/* Left hotspots: popover to the right */
.hotspot-popover.popover--right {
  left: calc(100% + 14px);
  top: 50%;
  transform: translateY(-50%) translateX(-6px);
}
.hotspot.is-active .hotspot-popover.popover--right {
  transform: translateY(-50%) translateX(0);
}

/* Top hotspots: popover below */
.hotspot-popover.popover--bottom {
  top: calc(100% + 14px);
  left: 50%;
  transform: translateX(-50%) translateY(-6px);
}
.hotspot.is-active .hotspot-popover.popover--bottom {
  transform: translateX(-50%) translateY(0);
}

/* Bottom hotspots: popover above */
.hotspot-popover.popover--top {
  bottom: calc(100% + 14px);
  left: 50%;
  transform: translateX(-50%) translateY(6px);
}
.hotspot.is-active .hotspot-popover.popover--top {
  transform: translateX(-50%) translateY(0);
}

/* Popover Card Interior */
.hotspot-popover__inner {
  background-color: rgba(250, 247, 242, 0.98);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid rgba(23, 21, 18, 0.12);
  border-radius: var(--radius-xs);
  box-shadow: 0 20px 48px -8px rgba(23, 21, 18, 0.18), 0 6px 18px -4px rgba(23, 21, 18, 0.08);
  padding: 1.15rem 1.3rem 1.05rem;
  position: relative;
}

.hotspot-popover__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.35rem;
}

.hotspot-popover__eyebrow {
  font-family: var(--font-sans);
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-clay);
  line-height: 1.2;
}

.hotspot-popover__close {
  background: none;
  border: none;
  cursor: pointer;
  padding: 0 0.2rem;
  margin: -0.2rem -0.2rem 0 0;
  font-size: 1.2rem;
  line-height: 1;
  color: var(--text-secondary);
  opacity: 0.6;
  transition: opacity var(--transition-fast), color var(--transition-fast), transform var(--transition-fast);
}

.hotspot-popover__close:hover {
  opacity: 1;
  color: var(--text-primary);
  transform: scale(1.1);
}

.hotspot-popover__title {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 400;
  line-height: 1.2;
  color: var(--text-primary);
  margin-bottom: 0.35rem;
}

.hotspot-popover__desc {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  line-height: 1.48;
  color: var(--text-secondary);
  margin-bottom: 0.65rem;
}

.hotspot-popover__link {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--text-primary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.hotspot-popover__link:hover {
  color: var(--accent-clay);
}

.hotspot-popover__arrow {
  transition: transform var(--transition-fast);
}

.hotspot-popover__link:hover .hotspot-popover__arrow {
  transform: translateX(3px);
}

/* Floating Project Caption (Bottom Right) */
.hero-floating-caption {
  position: absolute;
  bottom: 1.75rem;
  right: 2.25rem;
  z-index: 10;
  background-color: rgba(245, 241, 234, 0.95);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  padding: 0.55rem 1.15rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  border-radius: var(--radius-xs);
  border: 1px solid rgba(255, 255, 255, 0.85);
  box-shadow: 0 4px 20px rgba(23, 21, 18, 0.08);
}

.caption-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--accent-clay);
  box-shadow: 0 0 6px rgba(176, 113, 88, 0.5);
}

.hero-floating-caption .caption-text {
  font-family: var(--font-sans);
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-primary);
}

.hero-floating-caption .caption-dash {
  width: 28px;
  height: 1px;
  background-color: var(--text-primary);
  opacity: 0.65;
}

/* --------------------------------------------------------------------------
   SECTION 02: TOT HA D'ENCAIXAR (Criteri & Projecte)
   Refined Editorial Rhythm · Warm Ivory Background · Tactile Photography
   -------------------------------------------------------------------------- */
.encaixar-section {
  background-color: var(--bg-linen);
  padding: clamp(4.5rem, 7vw, 7.5rem) 0 clamp(3.5rem, 5.5vw, 5.5rem);
  position: relative;
  overflow: hidden;
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.encaixar-container {
  display: grid;
  grid-template-columns: minmax(280px, 31%) 1fr;
  gap: clamp(2.5rem, 4.5vw, 5.5rem);
  align-items: start;
}

/* Left Editorial Column */
.encaixar-editorial {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding-top: clamp(0.5rem, 1vw, 1.25rem);
}

.encaixar-eyebrow {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent-clay);
  margin-bottom: clamp(1.2rem, 1.8vw, 2.2rem);
  display: inline-block;
}

.encaixar-headline {
  font-family: var(--font-serif);
  font-size: clamp(2.8rem, 4.2vw + 0.2rem, 4.5rem);
  font-weight: 400;
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  margin-bottom: clamp(1.4rem, 2vw, 2.2rem);
}

.encaixar-lead {
  font-family: var(--font-sans);
  font-size: clamp(0.95rem, 1.05vw, 1.05rem);
  line-height: 1.68;
  color: var(--text-secondary);
  max-width: 38ch;
  margin-bottom: clamp(2.2rem, 3.2vw, 3.6rem);
}

.encaixar-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  font-family: var(--font-sans);
  font-size: 0.76rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-primary);
  text-decoration: none;
  border-bottom: 1px solid var(--text-primary);
  padding-bottom: 0.35rem;
  transition: all 0.25s ease;
}

.encaixar-cta:hover {
  color: var(--accent-terracotta);
  border-bottom-color: var(--accent-terracotta);
  gap: 0.95rem;
}

.encaixar-cta-arrow {
  display: inline-block;
  font-size: 1rem;
  line-height: 1;
  transition: transform 0.25s ease;
}

.encaixar-cta:hover .encaixar-cta-arrow {
  transform: translateX(3px);
}

/* Right Visual Column & 6 Staggered Tiles */
.encaixar-gallery-wrap {
  position: relative;
  display: flex;
  flex-direction: column;
}

.encaixar-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: clamp(0.6rem, 1.05vw, 1.35rem);
  align-items: start;
}

.encaixar-tile {
  display: flex;
  flex-direction: column;
  cursor: pointer;
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.75s var(--ease-architectural), transform 0.75s var(--ease-architectural);
}

.encaixar-tile.is-revealed {
  opacity: 1;
  transform: translateY(0);
}

/* Staggered Vertical Rhythm (Reference Match) */
.encaixar-tile-1 {
  margin-top: clamp(2.4rem, 3.6vw, 4rem);
  transition-delay: 0.05s;
}

.encaixar-tile-2 {
  margin-top: clamp(4.6rem, 6.4vw, 7.2rem);
  transition-delay: 0.12s;
}

.encaixar-tile-3 {
  margin-top: 0; /* Highest tile */
  transition-delay: 0.19s;
}

.encaixar-tile-4 {
  margin-top: clamp(3.4rem, 4.8vw, 5.4rem);
  transition-delay: 0.26s;
}

.encaixar-tile-5 {
  margin-top: clamp(0.9rem, 1.4vw, 1.6rem); /* Near top, longest tile */
  transition-delay: 0.33s;
}

.encaixar-tile-6 {
  margin-top: clamp(3.8rem, 5.2vw, 6.2rem);
  transition-delay: 0.40s;
}

/* Tile Label Above Each Image */
.encaixar-tile-label {
  display: flex;
  align-items: center;
  gap: 0.32rem;
  margin-bottom: 0.65rem;
  font-family: var(--font-sans);
  font-size: clamp(0.62rem, 0.75vw, 0.72rem);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  white-space: nowrap;
}

.encaixar-tile-num {
  font-weight: 600;
  color: var(--accent-clay);
}

.encaixar-tile-sep {
  color: rgba(23, 21, 18, 0.28);
  font-weight: 300;
  margin: 0 0.1rem;
}

.encaixar-tile-name {
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: 0.14em;
}

/* Image Frames with Organic Aspect Ratios */
.encaixar-tile-frame {
  position: relative;
  overflow: hidden;
  background-color: var(--bg-secondary);
  border-radius: 1px;
}

.encaixar-tile-1 .encaixar-tile-frame {
  aspect-ratio: 1 / 1.42;
}

.encaixar-tile-2 .encaixar-tile-frame {
  aspect-ratio: 1 / 1.48;
}

.encaixar-tile-3 .encaixar-tile-frame {
  aspect-ratio: 1 / 1.54;
}

.encaixar-tile-4 .encaixar-tile-frame {
  aspect-ratio: 1 / 1.5;
}

.encaixar-tile-5 .encaixar-tile-frame {
  aspect-ratio: 1 / 1.64; /* Tallest in composition */
}

.encaixar-tile-6 .encaixar-tile-frame {
  aspect-ratio: 1 / 1.4;
}

.encaixar-tile-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.75s cubic-bezier(0.16, 1, 0.3, 1), filter 0.5s ease;
}

.encaixar-tile:hover .encaixar-tile-frame img {
  transform: scale(1.045);
}

/* Handwritten Editorial Note in Lower Right */
.encaixar-note-wrap {
  display: flex;
  justify-content: flex-end;
  margin-top: clamp(1.25rem, 2.2vw, 2.75rem);
  padding-right: clamp(0.5rem, 1.5vw, 2rem);
}

.encaixar-note {
  font-family: var(--font-handwritten);
  font-size: clamp(1.5rem, 2.1vw, 2.2rem);
  font-weight: 400;
  line-height: 1.15;
  color: var(--accent-clay);
  transform: rotate(-6deg);
  display: inline-block;
  user-select: none;
  opacity: 0.92;
  transition: transform 0.3s ease, opacity 0.3s ease;
}

.encaixar-note:hover {
  transform: rotate(-4deg) scale(1.03);
  opacity: 1;
}

/* --------------------------------------------------------------------------
   SECTION 03: Featured Projects (Modular Editorial Mosaic)
   -------------------------------------------------------------------------- */
.projects-section {
  background-color: var(--bg-primary);
  padding-top: var(--space-2xl);
  padding-bottom: 0;
}

.section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: var(--space-lg);
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.projects-intro {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0;
  margin-bottom: var(--space-lg);
  max-width: 52rem;
}

.projects-intro .tag-mono {
  display: block;
  margin-bottom: 0.55rem;
}

.projects-intro .section-title {
  margin-bottom: var(--space-md);
  max-width: 18ch;
}

.project-filters {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  align-items: center;
}

.filter-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.35rem;
  padding: 0.55rem 1rem;
  font-family: var(--font-sans);
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border: 1px solid var(--border-medium);
  background: transparent;
  color: var(--text-secondary);
  border-radius: 0;
  transition: background-color var(--transition-fast),
              border-color var(--transition-fast),
              color var(--transition-fast);
}

.filter-btn:hover {
  border-color: var(--text-primary);
  color: var(--text-primary);
  background-color: rgba(23, 21, 18, 0.03);
}

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

/* 12-column modular mosaic — asymmetric but controlled */
.projects-mosaic {
  --projects-gutter: clamp(1rem, 1.4vw, 1.35rem);
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: var(--projects-gutter);
  align-items: start;
}

.project-card {
  position: relative;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  min-width: 0;
}

/* Featured landscape — visual anchor */
.project-card--featured {
  grid-column: 1 / span 8;
}

/* Tall / near-square beside featured */
.project-card--tall {
  grid-column: 9 / span 4;
}

/* Mid supporting */
.project-card--mid {
  grid-column: 1 / span 5;
}

/* Wide supporting */
.project-card--wide {
  grid-column: 6 / span 7;
}

.project-media {
  position: relative;
  width: 100%;
  overflow: hidden;
  border-radius: 0;
  background-color: var(--bg-secondary);
}

.project-card--featured .project-media {
  aspect-ratio: 16 / 10;
}

.project-card--tall .project-media {
  aspect-ratio: 4 / 5;
}

.project-card--mid .project-media {
  aspect-ratio: 4 / 3;
}

.project-card--wide .project-media {
  /* Tuned so bottom-row image heights align with mid (5 vs 7 cols) */
  aspect-ratio: 15 / 8;
}

.project-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.8s var(--ease-calm);
}

.project-card:hover .project-img {
  transform: scale(1.025);
}

.project-hover-curtain {
  position: absolute;
  inset: 0;
  background: rgba(23, 21, 18, 0.22);
  opacity: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity var(--transition-normal);
}

.project-card:hover .project-hover-curtain {
  opacity: 1;
}

.project-hover-label {
  padding: 0.65rem 1.15rem;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border-radius: 0;
}

.project-meta {
  padding-top: 0.95rem;
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.project-tags {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.4rem;
  font-size: 0.68rem;
  font-family: var(--font-sans);
  font-weight: 500;
  color: var(--accent-terracotta);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  line-height: 1.35;
}

.project-title {
  font-family: var(--font-serif);
  font-size: clamp(1.25rem, 1.1vw + 0.85rem, 1.55rem);
  font-weight: 400;
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--text-primary);
}

.project-card--featured .project-title {
  font-size: clamp(1.45rem, 1.4vw + 0.9rem, 1.85rem);
}

.project-materials-line {
  font-family: var(--font-sans);
  font-size: 0.84rem;
  line-height: 1.5;
  color: var(--text-secondary);
  max-width: 42ch;
}

.projects-cta {
  margin-top: var(--space-lg);
  padding-top: var(--space-md);
  border-top: 1px solid var(--border-subtle);
  display: flex;
  justify-content: flex-start;
}

.projects-cta-link {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0;
  border: none;
  background: transparent;
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-primary);
  cursor: pointer;
  transition: color var(--transition-fast);
}

.projects-cta-link:hover {
  color: var(--accent-terracotta);
}

.projects-cta-arrow {
  display: inline-block;
  transition: transform var(--transition-fast);
}

.projects-cta-link:hover .projects-cta-arrow {
  transform: translateX(4px);
}

/* --------------------------------------------------------------------------
   SECTION 04: Services as Magazine Index + Full Preview
   -------------------------------------------------------------------------- */
.services-section {
  background-color: var(--bg-linen);
  border-top: 1px solid var(--border-subtle);
  padding-top: var(--space-2xl);
  padding-bottom: var(--space-2xl);
}

.services-head {
  max-width: 42rem;
  margin-bottom: var(--space-xl);
}

.services-head .tag-mono {
  display: block;
  margin-bottom: 0.5rem;
}

.services-head .text-lead {
  margin-top: 0.65rem;
}

.services-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.42fr) minmax(0, 0.58fr);
  gap: clamp(1.75rem, 3.5vw, 3.5rem);
  align-items: stretch;
}

.services-index {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.service-item {
  padding: 0.95rem 0;
  border-bottom: 1px solid var(--border-subtle);
  cursor: pointer;
  display: grid;
  grid-template-columns: 3.25rem 1fr auto;
  align-items: baseline;
  gap: 0.85rem;
  transition: background-color var(--transition-fast), padding-left var(--transition-fast);
}

.service-item:first-child {
  border-top: 1px solid var(--border-subtle);
}

.service-item:hover,
.service-item.is-active {
  padding-left: 0.35rem;
}

.service-item__num {
  font-family: var(--font-serif);
  font-size: clamp(1.35rem, 1.8vw, 1.85rem);
  font-weight: 400;
  line-height: 1;
  color: var(--text-muted);
  transition: color var(--transition-fast), transform var(--transition-fast);
}

.service-item.is-active .service-item__num {
  color: var(--accent-terracotta);
  transform: translateY(-1px);
}

.service-item__title {
  font-family: var(--font-serif);
  font-size: clamp(1.2rem, 1.55vw, 1.55rem);
  font-weight: 400;
  line-height: 1.2;
  color: var(--text-primary);
  transition: color var(--transition-fast), font-size 0.25s var(--ease-calm);
}

.service-item.is-active .service-item__title {
  color: var(--text-primary);
  font-size: clamp(1.35rem, 1.9vw, 1.85rem);
}

.service-item__arrow {
  opacity: 0;
  transform: translateX(-6px);
  transition: all var(--transition-fast);
  color: var(--accent-terracotta);
  font-size: 1.1rem;
}

.service-item:hover .service-item__arrow,
.service-item.is-active .service-item__arrow {
  opacity: 1;
  transform: translateX(0);
}

.service-showcase {
  position: relative;
  width: 100%;
  min-height: clamp(420px, 58vh, 640px);
  overflow: hidden;
  border-radius: 0;
  background-color: var(--bg-tertiary);
  border: 1px solid var(--border-medium);
}

.service-showcase__num {
  position: absolute;
  top: 1rem;
  right: 1.25rem;
  z-index: 3;
  font-family: var(--font-serif);
  font-size: clamp(3.5rem, 7vw, 6rem);
  line-height: 0.85;
  color: rgba(255, 255, 255, 0.22);
  pointer-events: none;
  user-select: none;
  transition: opacity 0.35s var(--ease-calm), transform 0.45s var(--ease-architectural);
}

.service-showcase.is-switching .service-showcase__num {
  opacity: 0;
  transform: translate3d(0, 0.4rem, 0);
}

.service-showcase__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 0.55s var(--ease-calm), transform 1s var(--ease-calm);
  transform: scale(1.03);
}

.service-showcase__img.is-active {
  opacity: 1;
  transform: scale(1);
}

.service-showcase.is-switching .service-showcase__info {
  opacity: 0;
  transform: translate3d(0, 0.5rem, 0);
}

.service-showcase__info {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  padding: clamp(1.5rem, 3vw, 2.25rem);
  background: linear-gradient(to top, rgba(23, 21, 18, 0.88) 0%, rgba(23, 21, 18, 0.35) 55%, transparent 100%);
  color: #fff;
  z-index: 2;
  transition: opacity 0.4s var(--ease-calm), transform 0.45s var(--ease-architectural);
}

.service-showcase__desc {
  font-family: var(--font-sans);
  font-size: clamp(0.95rem, 1.05vw, 1.05rem);
  line-height: 1.6;
  max-width: 42ch;
  margin-bottom: 0.65rem;
  color: rgba(255, 255, 255, 0.95);
}

.service-showcase__meta {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-sand);
}

/* Editorial bridges between sections */
.section-bridge {
  display: flex;
  justify-content: flex-end;
  padding: 1rem var(--container-pad) 0.15rem;
  width: 100%;
  margin: 0;
  background-color: var(--bg-linen);
  pointer-events: none;
}

.section-bridge--end {
  justify-content: flex-start;
  padding-top: 0.5rem;
  padding-bottom: 0.75rem;
  background-color: var(--bg-linen);
}

.section-bridge__note {
  font-family: var(--font-handwritten);
  font-size: clamp(1.35rem, 2vw, 1.85rem);
  color: var(--accent-clay);
  line-height: 1.15;
}

/* --------------------------------------------------------------------------
   SECTION 05: PROJECTES SINGULARS (REMOVED BLACK BACKGROUND! Warm Stone)
   -------------------------------------------------------------------------- */
.singulars-section {
  background-color: var(--bg-warm-stone);
  color: var(--text-primary);
  padding: var(--space-2xl) 0;
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.singulars-head {
  max-width: 820px;
  margin-bottom: var(--space-xl);
}

.singulars-title {
  font-family: var(--font-serif);
  color: var(--text-primary);
  margin-bottom: 0.85rem;
}

.singulars-sub {
  font-family: var(--font-sans);
  font-size: clamp(1.05rem, 1.25vw, 1.25rem);
  line-height: 1.65;
  color: var(--text-secondary);
}

.singulars-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: center;
  margin-bottom: var(--space-xl);
}

.singulars-image-wrap {
  width: 100%;
  aspect-ratio: 4 / 3.3;
  border-radius: var(--radius-xs);
  overflow: hidden;
  box-shadow: var(--shadow-warm);
}

.singulars-image-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Spacious 2-Column Process Timeline with Whisper-Thin Dividers */
.singulars-timeline {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md) var(--space-lg);
}

.timeline-step {
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--border-medium);
  display: flex;
  flex-direction: column;
}

.timeline-step__num {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--accent-terracotta);
  margin-bottom: 0.25rem;
}

.timeline-step__title {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  color: var(--text-primary);
  margin-bottom: 0.35rem;
}

.timeline-step__desc {
  font-family: var(--font-sans);
  font-size: 0.85rem;
  line-height: 1.55;
  color: var(--text-secondary);
}

.singulars-cta-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-md);
  border-top: 1px solid var(--border-medium);
  flex-wrap: wrap;
  gap: 1.25rem;
}

/* --------------------------------------------------------------------------
   SECTION 06: Showroom Horizon — Signature sticky horizontal scroll
   -------------------------------------------------------------------------- */
.showroom-horizon {
  position: relative;
  background-color: var(--bg-secondary);
  border-top: 1px solid var(--border-subtle);
}

.showroom-horizon__sticky {
  position: sticky;
  top: 0;
  height: 100vh;
  overflow: hidden;
  display: flex;
  align-items: stretch;
}

.showroom-horizon__rail {
  display: flex;
  align-items: stretch;
  width: 100%;
  height: 100%;
}

.showroom-horizon__intro {
  flex: 0 0 clamp(280px, 28vw, 420px);
  padding: clamp(5.5rem, 10vh, 7rem) var(--container-pad) 2rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 0.85rem;
  background: linear-gradient(90deg, var(--bg-secondary) 70%, rgba(234, 225, 213, 0));
  z-index: 2;
  position: relative;
}

.showroom-horizon__title {
  font-family: var(--font-serif);
  font-size: clamp(1.85rem, 2.6vw, 2.75rem);
  font-weight: 400;
  line-height: 1.15;
  color: var(--text-primary);
}

.showroom-horizon__lead {
  font-family: var(--font-sans);
  font-size: 1.05rem;
  color: var(--text-secondary);
  max-width: 28ch;
}

.showroom-horizon__hint {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-terracotta);
  margin-top: 0.5rem;
}

.showroom-horizon__progress {
  width: 100%;
  max-width: 12rem;
  height: 1px;
  background: var(--border-medium);
  margin: 0.75rem 0 0.5rem;
  overflow: hidden;
}

.showroom-horizon__progress-bar {
  display: block;
  width: 100%;
  height: 100%;
  background: var(--accent-terracotta);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 0.05s linear;
}

.showroom-horizon__cta {
  margin-top: 1rem;
  align-self: flex-start;
}

.showroom-horizon__track {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  padding-right: var(--container-pad);
  will-change: transform;
}

.showroom-panel {
  flex: 0 0 min(68vw, 820px);
  position: relative;
  height: min(72vh, 640px);
  overflow: hidden;
  border: 1px solid var(--border-medium);
  background: var(--bg-tertiary);
  opacity: 0.72;
  transform: scale(0.97);
  transition: opacity 0.45s var(--ease-calm), transform 0.45s var(--ease-calm);
}

.showroom-panel.is-active {
  opacity: 1;
  transform: scale(1);
}

.showroom-panel__media {
  position: absolute;
  inset: 0;
}

.showroom-panel__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.04);
  transition: transform 1.2s var(--ease-calm);
}

.showroom-panel.is-active .showroom-panel__media img {
  transform: scale(1);
}

.showroom-panel__copy {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: clamp(1.5rem, 3vw, 2.5rem);
  background: linear-gradient(to top, rgba(23, 21, 18, 0.88) 0%, rgba(23, 21, 18, 0.25) 55%, transparent 100%);
  color: #fff;
  z-index: 2;
}

.showroom-panel__verb {
  display: block;
  font-family: var(--font-serif);
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  line-height: 0.95;
  margin-bottom: 0.35rem;
  color: rgba(255, 255, 255, 0.96);
}

.showroom-panel__name {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-sand);
  margin-bottom: 0.45rem;
}

.showroom-panel__desc {
  font-family: var(--font-sans);
  font-size: 0.95rem;
  line-height: 1.55;
  max-width: 40ch;
  color: rgba(255, 255, 255, 0.92);
  margin: 0;
}

.materials-section--chapter {
  padding-top: var(--space-xl);
  border-top: none;
}

.projects-singulars {
  margin-top: var(--space-2xl);
  margin-left: calc(-1 * var(--container-pad));
  margin-right: calc(-1 * var(--container-pad));
  margin-bottom: 0;
  padding: var(--space-2xl) var(--container-pad);
  border-top: 1px solid var(--border-subtle);
  border-bottom: none;
  background-color: var(--bg-warm-stone);
}

.projects-section .projects-singulars.singulars-section {
  padding-top: var(--space-2xl);
  padding-bottom: var(--space-xl);
  border-bottom: none;
}

.singulars-cta-copy {
  font-size: 1.05rem;
  color: var(--text-secondary);
  max-width: 50ch;
  margin: 0;
}

.team-testimonial {
  margin-top: var(--space-2xl);
  padding-top: var(--space-xl);
  border-top: 1px solid var(--border-subtle);
  max-width: 920px;
  margin-left: auto;
  margin-right: auto;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

/* Legacy showroom (unused) kept for safety */
.showroom-section {
  background-color: var(--bg-secondary);
  border-top: 1px solid var(--border-subtle);
  padding-top: var(--space-2xl);
  padding-bottom: var(--space-2xl);
}

.showroom-header-wrap {
  margin-bottom: var(--space-lg);
}

.showroom-sequence {
  position: relative;
  width: 100%;
  background-color: var(--bg-primary);
  border: 1px solid var(--border-medium);
  border-radius: 0;
  overflow: hidden;
}

.showroom-nav-tabs {
  display: flex;
  border-bottom: 1px solid var(--border-subtle);
  background-color: var(--bg-primary);
  overflow-x: auto;
}

.showroom-tab {
  flex: 1;
  min-width: 120px;
  padding: 0.85rem 1.1rem;
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-right: 1px solid var(--border-subtle);
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  transition: all var(--transition-fast);
  background: transparent;
}

.showroom-tab:last-child {
  border-right: none;
}

.showroom-tab.is-active {
  background-color: var(--bg-surface);
  color: var(--accent-terracotta);
  border-bottom: 2px solid var(--accent-terracotta);
}

.showroom-tab__verb {
  font-size: 0.68rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
}

.showroom-viewport {
  position: relative;
  height: clamp(480px, 62vh, 720px);
  width: 100%;
}

.showroom-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.7s var(--ease-calm), visibility 0.7s var(--ease-calm);
}

.showroom-slide.is-active {
  opacity: 1;
  visibility: visible;
}

.showroom-slide__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.04);
  transition: transform 1.4s var(--ease-calm);
}

.showroom-slide.is-active .showroom-slide__img {
  transform: scale(1);
}

.showroom-slide__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(23, 21, 18, 0.75) 0%, rgba(23, 21, 18, 0.1) 50%, transparent 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: clamp(1.5rem, 3.5vw, 3rem);
  color: #fff;
}

.showroom-word-massive {
  font-family: var(--font-serif);
  font-size: clamp(3rem, 6.5vw, 5.6rem);
  font-weight: 400;
  letter-spacing: 0.01em;
  line-height: 0.95;
  color: rgba(255, 255, 255, 0.96);
  margin-bottom: 0.4rem;
  opacity: 0;
  transform: translate3d(0, 0.75rem, 0);
  transition: opacity 0.65s var(--ease-architectural) 0.12s, transform 0.65s var(--ease-architectural) 0.12s;
}

.showroom-slide.is-active .showroom-word-massive {
  opacity: 1;
  transform: none;
}

.showroom-footer-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 1.75rem;
  background-color: var(--bg-primary);
  border-top: 1px solid var(--border-subtle);
  flex-wrap: wrap;
  gap: 1rem;
}

/* --------------------------------------------------------------------------
   SECTION 07: How Visamat Works (Editorial Process with Thin Lines)
   -------------------------------------------------------------------------- */
.process-section {
  background-color: var(--bg-primary);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.process-steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

.step-box {
  background-color: transparent;
  border-top: 1px solid var(--border-medium);
  padding: 1.5rem 0;
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-fast);
}

.step-box:hover {
  transform: translateY(-2px);
}

.step-box__num {
  font-family: var(--font-mono);
  font-size: 1.1rem;
  color: var(--accent-clay);
  margin-bottom: 0.75rem;
}

.step-box__title {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 400;
  margin-bottom: 0.5rem;
  color: var(--text-primary);
}

.step-box__desc {
  font-family: var(--font-sans);
  font-size: 0.9rem;
  line-height: 1.65;
  color: var(--text-secondary);
}

/* --------------------------------------------------------------------------
   SECTION 08: Materials with Criteria (Warm Tactile Collage)
   -------------------------------------------------------------------------- */
.materials-section {
  background-color: var(--bg-linen);
  border-bottom: 1px solid var(--border-subtle);
  padding-top: var(--space-md);
  padding-bottom: var(--space-lg);
}

.materials-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: var(--space-md);
  margin-top: var(--space-lg);
}

.material-card {
  grid-column: span 3;
  border: 1px solid var(--border-subtle);
  background-color: var(--bg-surface);
  border-radius: 0;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transition: transform var(--transition-fast), border-color var(--transition-fast);
}

.material-card--featured {
  grid-column: span 7;
}

.material-card--featured .material-card__media {
  aspect-ratio: 16 / 10;
}

.material-card--featured .material-card__title {
  font-size: clamp(1.55rem, 1.5vw + 0.8rem, 1.85rem);
}

.material-card--aside {
  grid-column: span 5;
}

.material-card--aside .material-card__media {
  aspect-ratio: 4 / 3.2;
}

.material-card:nth-child(n + 3) {
  grid-column: span 3;
}

.material-card:hover {
  transform: translateY(-2px);
  border-color: var(--accent-clay);
}

.material-card__media {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 11;
  overflow: hidden;
}

.material-card__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease-calm);
}

.material-card:hover .material-card__img {
  transform: scale(1.03);
}

.material-card__body {
  padding: 1.4rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.material-card__cat {
  font-size: 0.72rem;
  font-family: var(--font-sans);
  color: var(--accent-terracotta);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 0.35rem;
}

.material-card__title {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  font-weight: 400;
  color: var(--text-primary);
  margin-bottom: 0.65rem;
}

.material-card__why {
  font-family: var(--font-sans);
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--text-secondary);
  border-left: 2px solid var(--accent-sand);
  padding-left: 0.75rem;
  font-style: italic;
}

/* Material Pairing Board Simulator */
.material-pairing-board {
  margin-top: var(--space-xl);
  padding: var(--space-lg);
  background-color: var(--bg-linen);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xs);
}

.pairing-controls {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  margin-top: 1.25rem;
}

.pairing-selector-group label {
  display: block;
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 0.4rem;
  color: var(--text-muted);
}

.pairing-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.chip-btn {
  padding: 0.45rem 0.75rem;
  background-color: var(--bg-surface);
  border: 1px solid var(--border-medium);
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 500;
  border-radius: var(--radius-xs);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.chip-btn.is-active {
  background-color: var(--accent-terracotta);
  border-color: var(--accent-terracotta);
  color: #fff;
}

.pairing-preview {
  margin-top: 1.5rem;
  padding: 1.25rem 1.5rem;
  background-color: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xs);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.pairing-harmony-text {
  font-family: var(--font-sans);
  font-size: 0.925rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* --------------------------------------------------------------------------
   SECTION 09: Visamat Professionals (Editorial Collaboration)
   -------------------------------------------------------------------------- */
.professionals-section {
  background-color: var(--bg-secondary);
  color: var(--text-primary);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  padding-top: var(--space-2xl);
  padding-bottom: var(--space-2xl);
}

.professionals-top {
  display: grid;
  grid-template-columns: minmax(0, 0.4fr) minmax(0, 0.6fr);
  gap: clamp(1.75rem, 3.5vw, 3.5rem);
  align-items: center;
}

.professionals-copy {
  max-width: 28rem;
}

.professionals-eyebrow {
  display: block;
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-terracotta);
  margin-bottom: 1rem;
}

.professionals-headline {
  font-family: var(--font-serif);
  font-size: clamp(1.85rem, 2.4vw + 0.55rem, 2.85rem);
  font-weight: 400;
  line-height: 1.18;
  letter-spacing: -0.015em;
  color: var(--text-primary);
  margin-bottom: 1.15rem;
}

.professionals-lead {
  font-family: var(--font-sans);
  font-size: 0.98rem;
  line-height: 1.65;
  color: var(--text-secondary);
  max-width: 38ch;
  margin-bottom: 1.75rem;
}

.professionals-cta {
  border-bottom-width: 1px;
  border-bottom-color: var(--border-strong);
}

.professionals-cta:hover {
  border-bottom-color: var(--accent-terracotta);
  color: var(--accent-terracotta);
  opacity: 1;
}

.professionals-media {
  position: relative;
  margin: 0;
  width: 100%;
  overflow: hidden;
  background-color: var(--bg-secondary);
  aspect-ratio: 16 / 11;
}

.professionals-media__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transform: scale(1.02);
  transition: transform 1.1s var(--ease-calm);
}

.professionals-section.is-in-view .professionals-media__img {
  transform: scale(1);
}

.professionals-annotations {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.prof-note {
  position: absolute;
  display: inline-flex;
  align-items: center;
  gap: 0;
  pointer-events: auto;
  opacity: 0.92;
  transition: opacity var(--transition-fast), transform var(--transition-fast);
}

.prof-note:hover {
  opacity: 1;
  transform: translateY(-1px);
}

.prof-note__dot {
  width: 9px;
  height: 9px;
  border: 1.5px solid rgba(255, 255, 255, 0.95);
  border-radius: 50%;
  flex-shrink: 0;
  background: transparent;
  box-shadow: 0 0 0 1px rgba(23, 21, 18, 0.12);
}

.prof-note__line {
  width: clamp(18px, 2.2vw, 34px);
  height: 1px;
  background: rgba(255, 255, 255, 0.9);
}

.prof-note__label {
  font-family: var(--font-sans);
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-primary);
  background: rgba(245, 241, 234, 0.94);
  padding: 0.35rem 0.55rem;
  white-space: nowrap;
  line-height: 1;
}

.prof-note--mostres {
  top: 14%;
  left: 8%;
}

.prof-note--prescripcio {
  top: 18%;
  right: 8%;
  flex-direction: row-reverse;
}

.prof-note--suport {
  bottom: 22%;
  left: 28%;
}

.prof-note--coord {
  bottom: 16%;
  right: 10%;
  flex-direction: row-reverse;
}

.professionals-capabilities {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-top: var(--space-xl);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--border-subtle);
}

.prof-capability {
  padding: 0.35rem clamp(0.9rem, 1.8vw, 1.6rem);
  border-right: 1px solid var(--border-subtle);
}

.prof-capability:first-child {
  padding-left: 0;
}

.prof-capability:last-child {
  border-right: none;
  padding-right: 0;
}

.prof-capability__num {
  display: block;
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--accent-terracotta);
  margin-bottom: 0.55rem;
}

.prof-capability__title {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-primary);
  margin-bottom: 0.55rem;
  line-height: 1.35;
}

.prof-capability__desc {
  font-family: var(--font-sans);
  font-size: 0.86rem;
  line-height: 1.55;
  color: var(--text-secondary);
  max-width: 28ch;
}

/* Reveal motion */
.professionals-copy,
.professionals-media,
.prof-capability {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.75s var(--ease-calm), transform 0.75s var(--ease-calm);
}

.professionals-media {
  transition-delay: 0.08s;
}

.prof-capability:nth-child(1) { transition-delay: 0.14s; }
.prof-capability:nth-child(2) { transition-delay: 0.2s; }
.prof-capability:nth-child(3) { transition-delay: 0.26s; }
.prof-capability:nth-child(4) { transition-delay: 0.32s; }

.professionals-section.is-in-view .professionals-copy,
.professionals-section.is-in-view .professionals-media,
.professionals-section.is-in-view .prof-capability {
  opacity: 1;
  transform: translateY(0);
}

.professionals-annotations .prof-note {
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.55s var(--ease-calm), transform 0.55s var(--ease-calm);
}

.professionals-section.is-in-view .prof-note--mostres { transition-delay: 0.35s; }
.professionals-section.is-in-view .prof-note--prescripcio { transition-delay: 0.42s; }
.professionals-section.is-in-view .prof-note--suport { transition-delay: 0.48s; }
.professionals-section.is-in-view .prof-note--coord { transition-delay: 0.54s; }

.professionals-section.is-in-view .professionals-annotations .prof-note {
  opacity: 0.92;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  .professionals-copy,
  .professionals-media,
  .prof-capability,
  .professionals-media__img,
  .professionals-annotations .prof-note {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }

  .professionals-annotations .prof-note {
    opacity: 0.92 !important;
  }
}

/* --------------------------------------------------------------------------
   SECTION 10: Criteri / Editorial Magazine (Typography-first)
   -------------------------------------------------------------------------- */
.criteri-section {
  background-color: var(--bg-primary);
  padding-top: var(--space-xl);
  padding-bottom: var(--space-md);
}

.criteri-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--space-md);
  flex-wrap: wrap;
  margin-bottom: var(--space-lg);
  padding-bottom: var(--space-md);
  border-bottom: 1px solid var(--border-subtle);
}

.criteri-head__copy {
  max-width: 40rem;
}

.criteri-head__copy .tag-mono {
  display: block;
  margin-bottom: 0.5rem;
}

.criteri-head__copy .text-lead {
  margin-top: 0.45rem;
}

.criteri-head__cta {
  flex-shrink: 0;
  margin-bottom: 0.25rem;
}

.criteri-grid {
  display: grid;
  grid-template-columns: 1.35fr 0.65fr;
  gap: clamp(1.75rem, 3.5vw, 3.25rem);
  margin-top: 0;
  align-items: start;
}

.article-card--lead {
  border: none;
  background: transparent;
  border-radius: 0;
  display: flex;
  flex-direction: column;
  cursor: pointer;
  overflow: visible;
  color: inherit;
  text-decoration: none;
}

.article-card--lead .article-media {
  width: 100%;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  border: 1px solid var(--border-subtle);
}

.article-card--lead .article-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s var(--ease-calm);
}

.article-card--lead:hover .article-img {
  transform: scale(1.03);
}

.article-card--lead .article-body {
  padding: 1.35rem 0 0;
}

.criteri-secondary-stack {
  display: flex;
  flex-direction: column;
  gap: 0;
  border-top: 1px solid var(--border-subtle);
}

.article-card--secondary {
  border: none;
  border-bottom: 1px solid var(--border-subtle);
  background: transparent;
  border-radius: 0;
  padding: 1.35rem 0 1.5rem;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  cursor: pointer;
  flex: 0 0 auto;
  color: inherit;
  text-decoration: none;
  transition: padding-left var(--transition-fast);
}

.article-card--secondary:hover {
  border-color: var(--border-subtle);
  transform: none;
  padding-left: 0.35rem;
}

.article-card--secondary:hover .article-title {
  color: var(--accent-terracotta);
}

.article-meta {
  font-size: 0.7rem;
  font-family: var(--font-sans);
  color: var(--accent-terracotta);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 0.55rem;
}

.article-title {
  font-family: var(--font-serif);
  font-size: clamp(1.2rem, 1.4vw, 1.4rem);
  font-weight: 400;
  line-height: 1.25;
  color: var(--text-primary);
  margin-bottom: 0.55rem;
  transition: color var(--transition-fast);
}

.article-title--lead {
  font-size: clamp(1.65rem, 2.3vw, 2.35rem);
  line-height: 1.18;
  margin-bottom: 0.75rem;
}

.article-excerpt {
  font-family: var(--font-sans);
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.65;
  max-width: 46ch;
}

.article-read {
  margin-top: 1rem;
  display: inline-block;
}

/* --------------------------------------------------------------------------
   SECTION 11: Visamat / Human Trust & Proximity
   -------------------------------------------------------------------------- */
.team-section {
  background-color: var(--bg-linen);
  border-top: none;
  padding-top: var(--space-lg);
  padding-bottom: var(--space-2xl);
}

.team-layout {
  display: grid;
  grid-template-columns: 1fr 1.05fr;
  gap: var(--space-xl);
  align-items: center;
}

.team-media-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 3.2;
  border-radius: var(--radius-xs);
  overflow: hidden;
  box-shadow: var(--shadow-warm);
}

.team-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.team-content {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.team-quote {
  font-family: var(--font-serif);
  font-size: clamp(1.25rem, 1.6vw, 1.55rem);
  font-style: italic;
  line-height: 1.45;
  color: var(--text-primary);
  border-left: 2px solid var(--accent-terracotta);
  padding-left: 1.25rem;
}

/* --------------------------------------------------------------------------
   SECTION 12: Trust & Testimonials (Typographic Presence)
   -------------------------------------------------------------------------- */
.testimonials-section {
  background-color: var(--bg-warm-stone);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  padding: clamp(4.5rem, 8vw, 7.5rem) 0;
}

.testimonials-featured-wrap {
  max-width: 920px;
  margin: 0 auto;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
}

.testimonials-kicker {
  margin-bottom: 0.25rem;
  display: block;
}

.testimonials-mark {
  font-family: var(--font-serif);
  font-size: clamp(4.5rem, 10vw, 8rem);
  line-height: 0.7;
  color: var(--accent-terracotta);
  margin: 0.35rem 0 0.5rem;
  user-select: none;
}

.testimonial-quote-large {
  font-family: var(--font-serif);
  font-size: clamp(1.65rem, 2.8vw, 2.55rem);
  font-style: italic;
  font-weight: 400;
  line-height: 1.35;
  color: var(--text-primary);
  margin-bottom: 2rem;
  max-width: 28ch;
}

.testimonial-author-line {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.author-name {
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 1rem;
  color: var(--text-primary);
}

.author-project {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  color: var(--accent-terracotta);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.testimonials-note {
  margin-top: 2rem;
  font-family: var(--font-handwritten);
  font-size: clamp(1.45rem, 2vw, 1.9rem);
  color: var(--accent-clay);
}

/* --------------------------------------------------------------------------
   SECTION 13: Final Conversion (Contained Editorial Dark Moment)
   -------------------------------------------------------------------------- */
.final-cta-section {
  background-color: var(--bg-primary);
  padding: var(--space-xl) 0 var(--space-2xl);
}

.final-cta-card {
  background-color: var(--bg-contrast);
  color: var(--text-inverse);
  border-radius: var(--radius-sm);
  padding: clamp(2.5rem, 5vw, 4.5rem);
  text-align: center;
  position: relative;
  overflow: hidden;
  box-shadow: 0 16px 40px rgba(23, 21, 18, 0.15);
}

.final-cta-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url('../assets/images/hero/final-cta-interior.jpg') center/cover no-repeat;
  opacity: 0.12;
  pointer-events: none;
}

.final-cta-headline {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 3.8vw, 3.4rem);
  font-weight: 400;
  line-height: 1.18;
  color: var(--text-inverse);
  margin-bottom: 1rem;
  position: relative;
  z-index: 2;
}

.final-cta-sub {
  font-family: var(--font-sans);
  font-size: clamp(1rem, 1.2vw, 1.18rem);
  color: var(--text-inverse-secondary);
  margin-bottom: var(--space-lg);
  position: relative;
  z-index: 2;
  max-width: 48ch;
  margin-left: auto;
  margin-right: auto;
}

.final-cta-buttons {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.25rem;
  flex-wrap: wrap;
  position: relative;
  z-index: 2;
}

/* --------------------------------------------------------------------------
   Master Footer (Deep Charcoal #171512 with Warm Off-White)
   -------------------------------------------------------------------------- */
.master-footer {
  background-color: var(--bg-contrast);
  color: var(--text-inverse);
  padding-top: var(--space-2xl);
  padding-bottom: var(--space-lg);
  border-top: 1px solid var(--border-inverse-subtle);
}

.footer-top-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: var(--space-xl);
  margin-bottom: var(--space-2xl);
}

.footer-col-brand {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.footer-logo-img {
  height: 32px;
  width: auto;
  filter: brightness(0) invert(1);
}

.footer-col-title {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-sand);
  margin-bottom: 1rem;
}

.footer-nav-list {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.footer-nav-link {
  font-family: var(--font-sans);
  font-size: 0.85rem;
  color: var(--text-inverse-secondary);
  transition: color var(--transition-fast);
}

.footer-nav-link:hover {
  color: #fff;
}

.footer-contact-item {
  font-family: var(--font-sans);
  font-size: 0.85rem;
  color: var(--text-inverse-secondary);
  line-height: 1.6;
  margin-bottom: 0.65rem;
}

.footer-wordmark-wrap {
  width: 100%;
  padding: var(--space-md) 0;
  border-top: 1px solid var(--border-inverse-subtle);
  border-bottom: 1px solid var(--border-inverse-subtle);
  overflow: hidden;
  text-align: center;
}

.footer-oversized-wordmark {
  font-family: var(--font-sans);
  font-size: clamp(2.5rem, 11vw, 10rem);
  font-weight: 700;
  letter-spacing: 0.06em;
  line-height: 0.9;
  color: rgba(247, 244, 238, 0.04);
  user-select: none;
  pointer-events: none;
  text-transform: uppercase;
}

.footer-bottom-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-md);
  font-family: var(--font-sans);
  font-size: 0.72rem;
  color: var(--text-inverse-muted);
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-legal-links {
  display: flex;
  gap: 1.25rem;
}

/* --------------------------------------------------------------------------
   ARTICLE PAGES (Criteri)
   -------------------------------------------------------------------------- */
.article-page {
  padding-top: calc(var(--header-height) + var(--space-xl));
  padding-bottom: var(--space-2xl);
  background-color: var(--bg-primary);
  min-height: 100vh;
}

.article-page__inner {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.article-page__back {
  display: inline-flex;
  align-items: center;
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-secondary);
  margin-bottom: var(--space-md);
  transition: color var(--transition-fast);
}

.article-page__back:hover {
  color: var(--accent-terracotta);
}

.article-page__kicker {
  display: block;
  margin-bottom: 0.75rem;
}

.article-page__title {
  font-family: var(--font-serif);
  font-size: clamp(1.85rem, 3vw + 0.5rem, 2.75rem);
  font-weight: 400;
  line-height: 1.2;
  letter-spacing: -0.015em;
  color: var(--text-primary);
  margin-bottom: 0.75rem;
}

.article-page__subtitle {
  font-family: var(--font-sans);
  font-size: 1.05rem;
  line-height: 1.55;
  color: var(--text-secondary);
  margin-bottom: var(--space-lg);
  max-width: 42ch;
}

.article-page__media {
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  margin-bottom: var(--space-lg);
  background-color: var(--bg-secondary);
}

.article-page__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.article-page__body {
  font-family: var(--font-sans);
  font-size: 1.02rem;
  line-height: 1.8;
  color: var(--text-secondary);
  max-width: 68ch;
}

.article-page__body p {
  margin-bottom: 1.25rem;
}

.article-page__body h2 {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-weight: 400;
  color: var(--text-primary);
  margin: 2rem 0 0.65rem;
}

.article-page__body strong {
  color: var(--text-primary);
  font-weight: 600;
}

.article-page__cta {
  margin-top: var(--space-xl);
  padding: var(--space-lg);
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  text-align: center;
}

.article-page__cta h3 {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-weight: 400;
  margin-bottom: 0.4rem;
  color: var(--text-primary);
}

.article-page__cta p {
  font-family: var(--font-sans);
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-bottom: 1.25rem;
}

.article-page__related {
  margin-top: var(--space-xl);
  padding-top: var(--space-md);
  border-top: 1px solid var(--border-subtle);
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.article-page__related .tag-mono {
  margin-bottom: 0.35rem;
}

.article-page__related a {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  color: var(--text-primary);
  transition: color var(--transition-fast);
}

.article-page__related a:hover {
  color: var(--accent-terracotta);
}