/* --- Mémorial : sobre, bleu ciel, contemplatif --- */
:root {
  --sky: #b8d4e8;
  --sky-light: #dceaf4;
  --sky-deep: #7a9cb8;
  --white: #ffffff;
  --text: #2c3e4a;
  --text-soft: #4a6272;
  --overlay: rgba(30, 50, 70, 0.35);
  --overlay-light: rgba(255, 255, 255, 0.12);
  --font-display: "Cormorant Garamond", Georgia, "Times New Roman", serif;
  --font-script: "Alex Brush", "Segoe Script", cursive;
  --font-body: "Source Sans 3", system-ui, sans-serif;
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
  --ease-reveal: cubic-bezier(0.22, 1, 0.36, 1);
  --reveal-duration: 1.55s;
  --image-zoom-start: 1.12;
  --image-reveal-duration: 2.6s;
  --panel-h: 100vh;
  --panel-h-safe: 100svh;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-snap-type: none;
  scroll-behavior: smooth;
  overscroll-behavior-y: contain;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-weight: 300;
  color: var(--text);
  background: var(--sky-light);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

/* --- Hero --- */
.hero {
  position: relative;
  height: var(--panel-h-safe);
  min-height: var(--panel-h-safe);
  max-height: var(--panel-h-safe);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: var(--white);
  overflow: hidden;
}

.hero-bg,
.panel-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  background-color: var(--sky);
  transform-origin: center center;
}

.hero-bg {
  opacity: 0;
  transform: scale(var(--image-zoom-start));
  transition:
    opacity calc(var(--image-reveal-duration) * 0.85) var(--ease-reveal),
    transform var(--image-reveal-duration) var(--ease-reveal);
}

.hero.is-visible .hero-bg {
  opacity: 1;
  transform: scale(1);
}

/* Ancrage à droite : sur écran étroit, on coupe à gauche, Loïc reste visible */
.panel-bg--anchor-right {
  background-position: right center;
  transform-origin: right center;
}

/* Ancrage à gauche : sur écran étroit, on coupe à droite, Loïc reste visible */
.panel-bg--anchor-left {
  background-position: left center;
  transform-origin: left center;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  opacity: 0;
  background: linear-gradient(
    180deg,
    rgba(20, 40, 60, 0.45) 0%,
    rgba(30, 55, 80, 0.55) 50%,
    rgba(20, 40, 60, 0.5) 100%
  );
  transition: opacity calc(var(--reveal-duration) * 1.1) var(--ease-reveal) 0.35s;
}

.hero.is-visible .hero-overlay {
  opacity: 1;
}

.hero-content {
  position: relative;
  z-index: 1;
  padding: 2rem 1.5rem;
  max-width: 28rem;
}

.hero-eyebrow {
  margin: 0 0 0.75rem;
  font-size: 0.85rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  font-weight: 400;
  opacity: 0.9;
}

.hero h1 {
  margin: 0;
  font-family: var(--font-script);
  font-size: clamp(3.5rem, 14vw, 5.5rem);
  font-weight: 400;
  letter-spacing: 0.01em;
  line-height: 1.1;
}

.hero-dates {
  margin: 1rem 0 0;
  font-size: 1rem;
  letter-spacing: 0.15em;
  opacity: 0.85;
}

.hero-rule {
  width: 2.5rem;
  height: 1px;
  margin: 1.35rem auto 0;
  background: rgba(255, 255, 255, 0.55);
}

.hero-sub {
  margin: 1.35rem 0 0;
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.15rem;
  opacity: 0.9;
}

/* --- Navigation --- */
.nav {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.1rem 1.5rem;
  background: linear-gradient(180deg, rgba(20, 40, 60, 0.35) 0%, rgba(20, 40, 60, 0) 100%);
}

.nav-brand,
.nav-link {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--white);
  text-decoration: none;
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  opacity: 0.95;
}

.nav-icon {
  width: 1.15rem;
  height: 1.15rem;
  flex-shrink: 0;
}

/* --- Panels --- */
.panel {
  position: relative;
  height: var(--panel-h-safe);
  min-height: var(--panel-h-safe);
  max-height: var(--panel-h-safe);
  overflow: hidden;
}

.panel--image {
  display: flex;
  align-items: center;
  justify-content: center;
}

.panel-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
}

.panel-overlay--soft {
  background: var(--overlay-light);
}

.panel-overlay--quote {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem 1.5rem;
  background: linear-gradient(
    180deg,
    rgba(20, 40, 60, 0.25) 0%,
    rgba(20, 40, 60, 0.45) 50%,
    rgba(20, 40, 60, 0.35) 100%
  );
}

.panel-overlay--quote-top {
  align-items: flex-start;
  padding-top: 4.5rem;
}

/* Mosaïque : même citation que sur Loic_ski_1 + fondu sur les bords */
.panel--mosaic .panel-overlay--quote {
  z-index: 2;
  background:
    linear-gradient(
      180deg,
      rgba(20, 40, 60, 0.25) 0%,
      rgba(20, 40, 60, 0.45) 50%,
      rgba(20, 40, 60, 0.35) 100%
    ),
    linear-gradient(
      90deg,
      rgba(220, 234, 244, 0.65) 0%,
      rgba(220, 234, 244, 0.05) 28%,
      rgba(220, 234, 244, 0.05) 72%,
      rgba(220, 234, 244, 0.65) 100%
    );
}

/* --- Citations --- */
.quote {
  margin: 0;
  max-width: 36rem;
  text-align: center;
}

.quote p {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 4.5vw, 2rem);
  font-weight: 400;
  font-style: italic;
  line-height: 1.45;
  color: var(--white);
  text-shadow: 0 1px 24px rgba(0, 0, 0, 0.35);
}

.panel--quote {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: auto;
  min-height: 0;
  max-height: none;
  overflow: visible;
  padding: 3.5rem 1.5rem;
  background: linear-gradient(165deg, var(--sky-light) 0%, var(--sky) 45%, var(--sky-light) 100%);
}

.quote--solo p {
  color: var(--text);
  text-shadow: none;
  font-size: clamp(1.5rem, 5vw, 2.25rem);
}

/* Petit "logo" de citation à la place des guillemets */
.quote--solo {
  position: relative;
}

.quote-mark {
  position: absolute;
  display: block;
  font-family: var(--font-display);
  line-height: 1;
  font-size: 3.5rem;
  color: var(--sky-deep);
  opacity: 0.4;
  pointer-events: none;
  user-select: none;
}

.quote-mark--open {
  top: -1.75rem;
  left: -0.85rem;
}

.quote-mark--close {
  bottom: -2.75rem;
  right: -0.85rem;
}

/* --- Icône cœur --- */
.heart-icon {
  width: 1.6rem;
  height: 1.6rem;
  margin-top: 1.75rem;
  color: var(--sky-deep);
}

.panel--quote .heart-icon {
  margin-top: 0;
  color: var(--sky-deep);
}

/* --- À propos de lui --- */
.panel--about {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 6.5rem 1.5rem 3rem;
  background: var(--sky-light);
  height: auto;
  min-height: var(--panel-h-safe);
  max-height: none;
  overflow: visible;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.25rem;
  align-items: center;
  max-width: 20rem;
  margin: 0 auto;
  text-align: center;
}

.section-eyebrow {
  margin: 0;
  font-size: 0.8rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-soft);
}

.section-rule {
  width: 2.5rem;
  height: 1px;
  margin: 0.85rem auto 1.5rem;
  background: var(--sky-deep);
}

.about-content p {
  margin: 0;
  font-size: 1.05rem;
  color: var(--text-soft);
  line-height: 1.75;
}

.about-content .heart-icon {
  margin-top: 0;
}

.polaroid {
  position: relative;
  margin: 0 auto;
  width: 15rem;
  max-width: 100%;
  padding: 0.6rem 0.6rem 1.4rem;
  background: var(--white);
  box-shadow: 0 12px 28px rgba(30, 50, 70, 0.18);
}

.polaroid img {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  background: var(--sky);
}

.polaroid--left {
  --tilt: -6deg;
}

.polaroid--right {
  --tilt: 5deg;
}

.polaroid-tape {
  position: absolute;
  top: -0.6rem;
  left: 50%;
  width: 3.25rem;
  height: 1.15rem;
  transform: translateX(-50%) rotate(-2deg);
  background: rgba(150, 111, 71, 0.4);
  box-shadow: 0 1px 4px rgba(30, 50, 70, 0.15);
}

.polaroid-tape--bottom {
  top: auto;
  bottom: -0.6rem;
  transform: translateX(-50%) rotate(2deg);
}

@media (min-width: 46rem) {
  .about-grid {
    grid-template-columns: 1fr 1.2fr 1fr;
    max-width: 62rem;
    gap: 3rem;
  }
}

/* --- Panorama : légende --- */
.mosaic-caption {
  position: absolute;
  bottom: 5.5rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  margin: 0;
  font-size: 0.78rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--white);
  text-shadow: 0 1px 12px rgba(0, 0, 0, 0.35);
}

/* --- Bande de photos : défilement horizontal + boutons + progression --- */
.panel--gallery {
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--sky-light);
  height: auto;
  min-height: 0;
  max-height: none;
  overflow: visible;
  padding: 4.5rem 1.5rem;
}

.gallery-scroll-wrap {
  width: 100%;
  max-width: 40rem;
  margin: 0 auto;
}

.gallery-scroll {
  position: relative;
}

.gallery-track {
  --visible-count: 2.2;
  display: flex;
  gap: 0.75rem;
  overflow-x: auto;
  padding: 0.25rem 0.125rem 0.5rem;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  scrollbar-width: thin;
  scrollbar-color: var(--sky-deep) transparent;
}

.gallery-track::-webkit-scrollbar {
  height: 6px;
}

.gallery-track::-webkit-scrollbar-thumb {
  background: var(--sky-deep);
  border-radius: 999px;
}

.gallery-item {
  position: relative;
  flex: 0 0 calc((100% - (var(--visible-count) - 1) * 0.75rem) / var(--visible-count));
  aspect-ratio: 1;
  border-radius: 0.6rem;
  overflow: hidden;
  scroll-snap-align: start;
  background: var(--sky);
  border: 0;
  padding: 0;
  cursor: pointer;
}

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

.gallery-item.has-more img {
  opacity: 0.55;
}

.more-dots {
  position: absolute;
  inset: 0;
  margin: auto;
  width: 3rem;
  height: 3rem;
  border: 0;
  border-radius: 999px;
  background: rgba(20, 40, 60, 0.72);
  color: var(--white);
  font-size: 1.4rem;
  letter-spacing: 0.15em;
  line-height: 0;
  cursor: pointer;
  display: grid;
  place-items: center;
}

/* --- Visionneuse plein écran --- */
body.lightbox-open {
  overflow: hidden;
}

.lightbox {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(10, 20, 30, 0.92);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s ease;
}

.lightbox.is-open {
  opacity: 1;
  visibility: visible;
}

.lightbox-image {
  max-width: 88vw;
  max-height: 82vh;
  object-fit: contain;
  border-radius: 0.5rem;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
}

.lightbox-close,
.lightbox-btn {
  position: absolute;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.15);
  color: var(--white);
  cursor: pointer;
  display: grid;
  place-items: center;
  line-height: 0;
}

.lightbox-close:hover,
.lightbox-btn:hover {
  background: rgba(255, 255, 255, 0.25);
}

.lightbox-close {
  top: 1.25rem;
  right: 1.25rem;
  width: 2.5rem;
  height: 2.5rem;
  font-size: 1.5rem;
}

.lightbox-btn {
  top: 50%;
  transform: translateY(-50%);
  width: 2.75rem;
  height: 2.75rem;
  font-size: 1.6rem;
}

.lightbox-prev {
  left: 1rem;
}

.lightbox-next {
  right: 1rem;
}

.lightbox-counter {
  position: absolute;
  bottom: 1.25rem;
  left: 50%;
  transform: translateX(-50%);
  color: rgba(255, 255, 255, 0.75);
  font-size: 0.85rem;
  letter-spacing: 0.1em;
}

.scroll-edge {
  position: absolute;
  top: 0;
  bottom: 0.5rem;
  width: 3.5rem;
  z-index: 5;
  display: flex;
  align-items: center;
  opacity: 1;
  transition: opacity 0.2s ease;
  pointer-events: none;
}

.scroll-edge.left {
  left: 0;
  justify-content: flex-start;
}

.scroll-edge.right {
  right: 0;
  justify-content: flex-end;
}

.scroll-edge.is-hidden {
  opacity: 0;
  pointer-events: none;
}

.scroll-btn {
  margin: 0 0.4rem;
  border: 0;
  border-radius: 999px;
  width: 2.4rem;
  height: 2.4rem;
  background: rgba(20, 40, 60, 0.82);
  color: var(--white);
  font-size: 1.4rem;
  line-height: 0;
  cursor: pointer;
  box-shadow: 0 8px 20px rgba(20, 40, 60, 0.25);
  pointer-events: auto;
}

.scroll-btn:hover {
  background: rgba(20, 40, 60, 0.95);
}

.gallery-progress {
  margin: 0.7rem auto 0;
  width: 90%;
  height: 4px;
  border-radius: 999px;
  background: var(--sky);
  overflow: hidden;
}

.gallery-progress-fill {
  width: 0;
  height: 100%;
  background: var(--sky-deep);
  border-radius: 999px;
  transition: width 0.2s ease;
}

@media (min-width: 46rem) {
  .gallery-scroll-wrap {
    max-width: 56rem;
  }

  .gallery-track {
    --visible-count: 4;
  }
}

/* --- Pied de page --- */
.site-footer {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.75rem 3.5rem;
  background: var(--sky-deep);
  color: var(--white);
  text-align: center;
}

.site-footer p {
  margin: 0;
  font-size: 0.85rem;
  letter-spacing: 0.08em;
}

.footer-dates {
  opacity: 0.85;
}

.back-to-top {
  position: absolute;
  right: 1.25rem;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.6);
  color: var(--white);
  text-decoration: none;
}

.back-to-top svg {
  width: 1rem;
  height: 1rem;
}

/* --- Textes/polaroids : visibles directement, pas d'animation d'apparition --- */
.reveal {
  --tilt: 0deg;
  opacity: 1;
  transform: rotate(var(--tilt));
}

/* Photos : fondu + zoom une seule fois, au premier passage (voir site.js) */
.panel--image .panel-bg {
  opacity: 0;
  transform: scale(var(--image-zoom-start));
  transition:
    opacity calc(var(--image-reveal-duration) * 0.85) var(--ease-reveal),
    transform var(--image-reveal-duration) var(--ease-reveal);
}

.panel--image.is-visible .panel-bg {
  opacity: 1;
  transform: scale(1);
}

.panel--image .panel-overlay {
  opacity: 0;
  transition: opacity calc(var(--reveal-duration) * 1.1) var(--ease-reveal) 0.35s;
}

.panel--image.is-visible .panel-overlay {
  opacity: 1;
}

/* Mosaïque : même entrée que les images plein écran */
.panel--mosaic .mosaic-viewport {
  opacity: 0;
  transform: scale(var(--image-zoom-start));
  transform-origin: center center;
  transition:
    opacity calc(var(--image-reveal-duration) * 0.85) var(--ease-reveal),
    transform var(--image-reveal-duration) var(--ease-reveal);
}

.panel--mosaic.is-visible .mosaic-viewport {
  opacity: 1;
  transform: scale(1);
}

.panel--mosaic .panel-overlay {
  opacity: 0;
  transition: opacity calc(var(--reveal-duration) * 1.1) var(--ease-reveal) 0.35s;
}

.panel--mosaic.is-visible .panel-overlay {
  opacity: 1;
}

/* --- Panorama défilant --- */
.panel--mosaic {
  overflow: hidden;
  background: var(--sky-light);
}

.mosaic-viewport {
  position: absolute;
  inset: 0;
  overflow: hidden;
  background: #1e2a32;
  -webkit-mask-image:
    linear-gradient(90deg, transparent 0%, black 6%, black 94%, transparent 100%),
    linear-gradient(180deg, transparent 0%, black 10%, black 90%, transparent 100%);
  -webkit-mask-composite: source-in, xor;
  mask-image:
    linear-gradient(90deg, transparent 0%, black 6%, black 94%, transparent 100%),
    linear-gradient(180deg, transparent 0%, black 10%, black 90%, transparent 100%);
  mask-composite: intersect;
}

.mosaic-track {
  display: flex;
  flex-wrap: nowrap;
  align-items: stretch;
  gap: 0;
  width: max-content;
  height: 100%;
  font-size: 0;
  line-height: 0;
  will-change: transform;
  animation: mosaic-marquee var(--mosaic-duration, 70s) linear infinite;
  backface-visibility: hidden;
}

.mosaic-slide {
  flex: 0 0 auto;
  height: 100%;
  line-height: 0;
}

.mosaic-slide + .mosaic-slide {
  margin-left: var(--mosaic-overlap, -2px);
}

.mosaic-panorama {
  display: block;
  height: 100%;
  width: auto;
  max-width: none;
  vertical-align: top;
  pointer-events: none;
  user-select: none;
  -webkit-user-drag: none;
  backface-visibility: hidden;
  transform: translateZ(0);
}

@keyframes mosaic-marquee {
  from { transform: translate3d(0, 0, 0); }
  to   { transform: translate3d(var(--mosaic-shift, -50%), 0, 0); }
}

/* --- Accessibilité --- */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  .hero-bg,
  .panel--image .panel-bg,
  .panel--image .panel-overlay,
  .panel--mosaic .mosaic-viewport {
    opacity: 1;
    transform: none;
    transition: none;
  }
  .mosaic-track {
    animation-duration: calc(var(--mosaic-duration, 70s) * 2.5);
  }
}