/* =============================================================
   SECTIONS — Lumière Studio · "Liquid Beauty"
   Hero, marquee, philosophy, services, gallery, team,
   testimonials, booking, footer.
   ============================================================= */

/* ─────────────────────────────────────────────────────────────
   HERO
   ───────────────────────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
  display: grid;
  grid-template-columns: 1fr 30%;
  background: var(--void);
  color: var(--cream);
  overflow: hidden;
}

.hero-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: var(--space-md);
  padding: var(--space-lg) var(--container-pad);
}

.hero-eyebrow {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.hero-title {
  font-size: clamp(2.5rem, min(9vw, 9.5vh), 12rem);
  font-weight: var(--weight-thin);
  line-height: 0.98;
  letter-spacing: -0.02em;
}

.hero-line {
  display: block;
  overflow: hidden;
}

.hero-line-inner {
  display: block;
  clip-path: inset(0 0 100% 0);
  transform: translateY(100%);
  animation: heroLineReveal var(--duration-slow) var(--ease-liquid) forwards;
  animation-delay: calc(var(--i, 0) * 150ms + 0.4s);
}

.hero-title em {
  background: linear-gradient(
    100deg,
    var(--lumiere) 35%,
    var(--lumiere-light) 47%,
    var(--white) 50%,
    var(--lumiere-light) 53%,
    var(--lumiere) 65%
  );
  background-size: 200% 100%;
  background-position: 0% 0;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  animation:
    heroLineReveal var(--duration-slow) var(--ease-liquid) forwards,
    emShimmer 5s linear infinite;
  animation-delay: calc(var(--i, 0) * 150ms + 0.4s), 2s;
}

.hero-visual {
  position: relative;
  height: 100%;
}

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

.hero-visual::after {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--lumiere);
  mix-blend-mode: color;
  opacity: 0.5;
}

.hero-visual::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(5, 5, 5, 0.1) 0%, rgba(5, 5, 5, 0.6) 100%);
  z-index: 1;
}

.hero-badge {
  position: absolute;
  bottom: var(--space-lg);
  left: var(--space-md);
  z-index: 2;
}

/* ─────────────────────────────────────────────────────────────
   MARQUEE
   ───────────────────────────────────────────────────────────── */
.marquee-strip {
  background: var(--void);
  color: var(--cream);
  border-top: var(--border-hairline);
  border-bottom: var(--border-hairline);
  overflow: hidden;
  padding-block: var(--space-md);
}

.marquee-track {
  display: flex;
  width: max-content;
  animation: marqueeScroll var(--marquee-speed) linear infinite;
}

.marquee-item {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  padding-inline: var(--space-lg);
  font-size: var(--size-h3);
  font-weight: var(--weight-thin);
  font-family: var(--font-display);
  white-space: nowrap;
}

.marquee-item .spark {
  color: var(--lumiere);
  font-size: 1rem;
}

/* ─────────────────────────────────────────────────────────────
   PHILOSOPHY
   ───────────────────────────────────────────────────────────── */
.philosophy-number {
  font-family: var(--font-mono);
  font-size: clamp(5rem, 14vw, 11rem);
  font-weight: var(--weight-regular);
  color: var(--ink);
  line-height: 0.9;
}

.philosophy-number-label {
  font-size: var(--size-small);
  color: var(--fog);
  max-width: 22ch;
  margin-top: var(--space-sm);
}

.philosophy-text {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

/* --- Stat bars --- */
.stat-bars {
  margin-top: var(--space-xl);
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.stat-bar {
  display: grid;
  grid-template-columns: 220px 1fr;
  align-items: center;
  gap: var(--space-md);
}

.stat-bar-label {
  font-size: var(--size-small);
  color: var(--ink);
}

.stat-bar-track {
  position: relative;
  height: 2px;
  background: var(--nude);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.stat-bar-fill {
  position: absolute;
  inset: 0;
  width: 0%;
  background: var(--lumiere);
  border-radius: var(--radius-full);
  transition: width 1.4s var(--ease-liquid);
}

.stat-bar.is-visible .stat-bar-fill {
  width: var(--fill);
}

/* ─────────────────────────────────────────────────────────────
   SERVICES — horizontal scroll
   ───────────────────────────────────────────────────────────── */
.services {
  background: var(--void);
  color: var(--cream);
}

.services-wrap {
  position: relative;
}

.services-wrap::before,
.services-wrap::after {
  content: '';
  position: absolute;
  top: 0;
  bottom: var(--space-md);
  width: var(--space-xl);
  z-index: 3;
  pointer-events: none;
}

.services-wrap::before {
  left: 0;
  background: linear-gradient(90deg, var(--void), transparent);
}

.services-wrap::after {
  right: 0;
  background: linear-gradient(270deg, var(--void), transparent);
}

.services-track {
  display: flex;
  gap: var(--space-md);
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding-bottom: var(--space-md);
  scrollbar-width: none;
}

.services-track::-webkit-scrollbar {
  display: none;
}

.services-arrow {
  position: absolute;
  top: 50%;
  z-index: 4;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 3rem;
  height: 3rem;
  transform: translateY(-50%);
  border: var(--border-hairline);
  border-radius: var(--radius-full);
  background: rgba(var(--void-rgb), 0.6);
  color: var(--cream);
  font-size: 1.25rem;
  backdrop-filter: blur(8px);
  transition: border-color var(--duration-fast) var(--ease-smooth),
              transform var(--duration-fast) var(--ease-smooth);
}

.services-arrow:hover,
.services-arrow:focus-visible {
  border-color: var(--lumiere);
  color: var(--lumiere);
}

.services-arrow--prev {
  left: var(--space-sm);
  transform: translate(-50%, -50%);
}

.services-arrow--next {
  right: var(--space-sm);
  transform: translate(50%, -50%);
}

.services-arrow--prev:hover,
.services-arrow--prev:focus-visible {
  transform: translate(-50%, -50%) translateX(-2px);
}

.services-arrow--next:hover,
.services-arrow--next:focus-visible {
  transform: translate(50%, -50%) translateX(2px);
}

.service-card {
  position: relative;
  flex: 0 0 380px;
  height: 500px;
  scroll-snap-align: start;
  background: var(--surface);
  border: var(--border-hairline);
  border-radius: var(--radius-md);
  overflow: hidden;
  padding: var(--space-md);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: var(--space-xs);
}

.service-card-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0.65;
  transform: scale(1);
  transition: opacity var(--duration-slow) var(--ease-smooth),
              transform var(--duration-slow) var(--ease-smooth);
}

.service-card:nth-child(1) .service-card-bg { background-image: url('https://images.unsplash.com/photo-1560066984-138dadb4c035?w=800&q=80&fm=webp&auto=format'); }
.service-card:nth-child(2) .service-card-bg { background-image: url('https://images.unsplash.com/photo-1522337360788-8b13dee7a37e?w=800&q=80&fm=webp&auto=format'); }
.service-card:nth-child(3) .service-card-bg { background-image: url('https://images.unsplash.com/photo-1487412947147-5cebf100ffc2?w=800&q=80&fm=webp&auto=format'); }
.service-card:nth-child(4) .service-card-bg { background-image: url('https://images.unsplash.com/photo-1600948836101-f9ffda59d250?w=800&q=80&fm=webp&auto=format'); }
.service-card:nth-child(5) .service-card-bg { background-image: url('https://images.unsplash.com/photo-1634449571010-02389ed0f9b0?w=800&q=80&fm=webp&auto=format'); }
.service-card:nth-child(6) .service-card-bg { background-image: url('https://images.unsplash.com/photo-1562322140-8baeececf3df?w=800&q=80&fm=webp&auto=format'); }

.service-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(5, 5, 5, 0.1) 30%, rgba(5, 5, 5, 0.92) 100%);
  z-index: 1;
}

.service-card:hover .service-card-bg {
  opacity: 1;
  transform: scale(1.06);
}

.service-card-content {
  position: relative;
  z-index: 2;
}

.service-name {
  font-family: var(--font-display);
  font-weight: var(--weight-thin);
  font-size: var(--size-h3);
  margin-bottom: 0.5rem;
}

.service-price {
  font-family: var(--font-mono);
  font-size: var(--size-mono);
  color: var(--lumiere);
  margin-bottom: 0.75rem;
}

.service-desc {
  font-size: var(--size-small);
  color: var(--fog);
  line-height: 1.6;
  max-width: 30ch;
}

/* ─────────────────────────────────────────────────────────────
   QUOTE WIZARD — 3-step price estimator
   ───────────────────────────────────────────────────────────── */
.quote-wizard {
  max-width: 640px;
  margin: 0 auto;
}

.quote-steps {
  display: flex;
  justify-content: center;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
  list-style: none;
}

.quote-step-dot {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: var(--radius-full);
  border: var(--border-hairline);
  font-family: var(--font-mono);
  font-size: var(--size-mono);
  color: var(--fog);
  transition: border-color var(--duration-base) var(--ease-smooth),
              color var(--duration-base) var(--ease-smooth),
              background var(--duration-base) var(--ease-smooth);
}

.quote-step-dot.is-active {
  border-color: var(--lumiere);
  color: var(--ink);
  background: var(--lumiere);
}

.quote-step-dot.is-done {
  border-color: var(--lumiere);
  color: var(--lumiere);
}

.quote-panel {
  display: none;
  animation: quote-fade-in var(--duration-slow) var(--ease-liquid);
}

.quote-panel.is-active {
  display: block;
}

@keyframes quote-fade-in {
  from {
    opacity: 0;
    transform: translateY(1rem);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.quote-question {
  border: none;
  text-align: center;
}

.quote-question legend {
  font-family: var(--font-display);
  font-size: var(--size-h3);
  font-weight: var(--weight-thin);
  margin-bottom: var(--space-md);
  width: 100%;
}

.quote-options {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.quote-option {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.1rem var(--space-md);
  border: var(--border-hairline);
  border-radius: var(--radius-md);
  cursor: pointer;
  font-size: var(--size-body);
  transition: border-color var(--duration-fast) var(--ease-smooth),
              background var(--duration-fast) var(--ease-smooth),
              color var(--duration-fast) var(--ease-smooth);
}

.quote-option:hover {
  border-color: var(--lumiere);
}

.quote-option input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.quote-option:has(input:checked) {
  border-color: var(--lumiere);
  background: var(--lumiere);
  color: var(--void);
}

.quote-option:has(input:focus-visible) {
  outline: 2px solid var(--lumiere);
  outline-offset: 2px;
}

.quote-result {
  text-align: center;
}

.quote-result h3 {
  font-family: var(--font-display);
  font-size: var(--size-h3);
  font-weight: var(--weight-thin);
  margin-bottom: var(--space-md);
}

.quote-result-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  padding: var(--space-sm) 0;
  border-bottom: var(--border-hairline);
}

.quote-result-row strong {
  font-size: var(--size-lead);
  color: var(--lumiere);
}

.quote-cta {
  display: flex;
  margin: var(--space-lg) auto 0;
  width: fit-content;
}

.quote-nav {
  display: flex;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

/* ─────────────────────────────────────────────────────────────
   GALLERY — masonry + parallax
   ───────────────────────────────────────────────────────────── */
.gallery {
  background: var(--cream);
}

.gallery-grid {
  column-count: 3;
  column-gap: var(--space-md);
}

.gallery-item {
  position: relative;
  margin-bottom: var(--space-md);
  overflow: hidden;
  border-radius: var(--radius-md);
  cursor: pointer;
  break-inside: avoid;
}

.gallery-item img {
  width: 100%;
  height: auto;
  display: block;
  transform: scale(1) translateY(var(--parallax-offset, 0));
  transition: transform var(--duration-slow) var(--ease-smooth);
  will-change: transform;
}

.gallery-item:hover img {
  transform: scale(1.1) translateY(var(--parallax-offset, 0));
}

.gallery-caption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: var(--space-sm) var(--space-md);
  background: linear-gradient(0deg, rgba(var(--lumiere-rgb), 0.95) 0%, rgba(var(--lumiere-rgb), 0) 100%);
  color: var(--void);
  font-family: var(--font-mono);
  font-size: var(--size-mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transform: translateY(100%);
  transition: transform var(--duration-base) var(--ease-smooth);
}

.gallery-item:hover .gallery-caption {
  transform: translateY(0);
}

/* ─────────────────────────────────────────────────────────────
   BEFORE / AFTER COMPARISON SLIDER
   ───────────────────────────────────────────────────────────── */
.compare-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
}

.compare {
  position: relative;
  aspect-ratio: 4 / 5;
  overflow: hidden;
  border-radius: var(--radius-md);
  user-select: none;
  touch-action: none;
}

.compare-media {
  position: absolute;
  inset: 0;
}

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

.compare-media--before {
  clip-path: inset(0 calc(100% - var(--position)) 0 0);
}

.compare-divider {
  position: absolute;
  inset: 0 auto 0 var(--position);
  width: 2px;
  background: var(--lumiere);
  transform: translateX(-50%);
  pointer-events: none;
}

.compare-handle {
  position: absolute;
  top: 50%;
  left: var(--position);
  transform: translate(-50%, -50%);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 3rem;
  height: 3rem;
  border: 2px solid var(--lumiere);
  border-radius: var(--radius-full);
  background: var(--cream);
  color: var(--ink);
  font-size: 1.1rem;
  cursor: grab;
  transition: transform var(--duration-fast) var(--ease-smooth);
}

.compare.is-dragging .compare-handle {
  cursor: grabbing;
  transform: translate(-50%, -50%) scale(1.08);
}

.compare-handle:focus-visible {
  outline: 2px solid var(--lumiere);
  outline-offset: 3px;
}

.compare-tag {
  position: absolute;
  bottom: var(--space-sm);
  padding: 0.4rem 0.9rem;
  border-radius: var(--radius-full);
  background: rgba(var(--void-rgb), 0.55);
  color: var(--cream);
  font-family: var(--font-mono);
  font-size: var(--size-mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  pointer-events: none;
}

.compare-tag--before {
  left: var(--space-sm);
}

.compare-tag--after {
  right: var(--space-sm);
}

/* ─────────────────────────────────────────────────────────────
   TEAM
   ───────────────────────────────────────────────────────────── */
.team {
  background: var(--void);
  color: var(--cream);
}

.team-card {
  position: relative;
  height: 70vh;
  overflow: hidden;
  border-radius: var(--radius-md);
}

.team-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(0.2);
  transition: transform var(--duration-slow) var(--ease-smooth),
              filter var(--duration-slow) var(--ease-smooth);
}

.team-card:hover img {
  transform: scale(1.06);
  filter: grayscale(0);
}

.team-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(5, 5, 5, 0) 40%, rgba(5, 5, 5, 0.85) 100%);
}

.team-card-info {
  position: absolute;
  left: var(--space-md);
  bottom: var(--space-md);
  right: var(--space-md);
  z-index: 1;
  transform: translateY(2.4rem);
  transition: transform var(--duration-base) var(--ease-smooth);
}

.team-card:hover .team-card-info {
  transform: translateY(0);
}

.team-name {
  font-family: var(--font-display);
  font-weight: var(--weight-thin);
  font-size: var(--size-h3);
}

.team-role {
  font-family: var(--font-mono);
  font-size: var(--size-mono);
  color: var(--lumiere);
  margin-top: 0.4rem;
  opacity: 0;
  transition: opacity var(--duration-base) var(--ease-smooth);
}

.team-card:hover .team-role {
  opacity: 1;
}

/* ─────────────────────────────────────────────────────────────
   TESTIMONIALS — floating offset cards
   ───────────────────────────────────────────────────────────── */
.testimonials {
  background: var(--cream);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
  align-items: start;
}

.testimonial-card {
  background: var(--white);
  border: var(--border-hairline);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  animation: cardFloat var(--float-duration, 6s) ease-in-out infinite;
}

.testimonial-card:nth-child(1) { margin-top: 0; }
.testimonial-card:nth-child(2) { margin-top: var(--space-lg); }
.testimonial-card:nth-child(3) { margin-top: var(--space-sm); }

.testimonial-quote {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: var(--weight-thin);
  font-size: 1.35rem;
  line-height: 1.5;
  margin-block: var(--space-sm) var(--space-md);
}

.testimonial-name {
  font-family: var(--font-mono);
  font-size: var(--size-mono);
  color: var(--fog);
}

/* ─────────────────────────────────────────────────────────────
   BOOKING — dramatic dark CTA
   ───────────────────────────────────────────────────────────── */
.booking {
  background: var(--void);
  color: var(--cream);
}

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

.booking-title {
  font-size: var(--size-hero);
  font-weight: var(--weight-thin);
  line-height: 1.02;
  margin-bottom: var(--space-md);
}

.booking-cta {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  align-items: flex-start;
}

.booking-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  position: relative;
}

.booking-form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
}

/* ─────────────────────────────────────────────────────────────
   FAQ — accordion
   ───────────────────────────────────────────────────────────── */
.faq-list {
  max-width: 760px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
}

.faq-item {
  border-bottom: var(--border-hairline);
}

.faq-item:first-child {
  border-top: var(--border-hairline);
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  padding: var(--space-md) 0;
  font-family: var(--font-display);
  font-size: var(--size-h3);
  font-weight: var(--weight-thin);
  cursor: pointer;
  list-style: none;
}

.faq-question::-webkit-details-marker {
  display: none;
}

.faq-question::after {
  content: '+';
  flex-shrink: 0;
  font-family: var(--font-mono);
  font-size: 1.5rem;
  color: var(--lumiere);
  transition: transform var(--duration-base) var(--ease-smooth);
}

.faq-item[open] .faq-question::after {
  transform: rotate(45deg);
}

.faq-answer {
  max-width: 60ch;
  padding-bottom: var(--space-md);
  color: var(--fog);
  line-height: 1.7;
}

/* ─────────────────────────────────────────────────────────────
   FOOTER
   ───────────────────────────────────────────────────────────── */
.footer {
  background: var(--void);
  color: var(--cream);
  padding-block: var(--space-lg) var(--space-md);
}

.footer-logo {
  font-family: var(--font-display);
  font-weight: var(--weight-thin);
  font-size: var(--size-display);
  margin-bottom: var(--space-lg);
}

.footer-logo span {
  color: var(--lumiere);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-md);
  padding-bottom: var(--space-lg);
}

.footer-tagline {
  font-size: var(--size-small);
  color: var(--fog);
  max-width: 32ch;
  line-height: 1.7;
}

.footer-heading {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--lumiere);
  margin-bottom: var(--space-sm);
}

.footer-col {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.footer-col a {
  font-size: var(--size-small);
  color: var(--fog);
  transition: color var(--duration-fast) var(--ease-smooth);
}

.footer-col a:hover {
  color: var(--lumiere);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-md);
  border-top: var(--border-hairline);
  font-size: var(--size-small);
  color: var(--fog);
}