/* ============================================
   Lilian Cornet — Portfolio
   Minimaliste : Itim (texte), Titan One (titres), beige, noir
   ============================================ */

@font-face {
  font-family: 'Titan One';
  src: url('../fonts/titan-one/TitanOne-Regular.woff2') format('woff2');
  font-weight: 400;
  font-display: swap;
}

@font-face {
  font-family: 'Itim';
  src: url('../fonts/itim/Itim-Regular.woff2') format('woff2');
  font-weight: 400;
  font-display: swap;
}

:root {
  --bg: rgb(236, 231, 225);
  --ink: rgb(26, 24, 24);
  --muted: rgba(26, 24, 24, 0.5);
  --line: rgba(26, 24, 24, 0.25);
  --pad: clamp(20px, 4vw, 56px);
  --font-body: 'Itim', sans-serif;
  --font-display: 'Titan One', 'Itim', sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.7;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  -webkit-font-smoothing: antialiased;
}

::selection { background: var(--ink); color: var(--bg); }

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

/* ---------- Header ---------- */

header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 28px var(--pad);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.logo { font-size: 0.95rem; }

nav {
  display: flex;
  gap: clamp(14px, 3vw, 32px);
  font-size: 0.8rem;
}

nav a {
  display: inline-block;
  color: var(--muted);
  transition: color 0.2s ease;
}

nav a:hover { color: var(--ink); }

nav a::before,
nav a::after {
  display: inline-block;
  opacity: 0;
  transition: opacity 0.25s ease, transform 0.25s cubic-bezier(0.2, 0.8, 0.2, 1);
}

nav a::before { content: "["; margin-right: 3px; transform: translateX(8px); }
nav a::after { content: "]"; margin-left: 3px; transform: translateX(-8px); }

nav a:hover::before,
nav a:hover::after {
  opacity: 1;
  transform: translateX(0);
}

nav a[aria-current="page"] { color: var(--ink); }

nav a[aria-current="page"]::before,
nav a[aria-current="page"]::after {
  opacity: 1;
  transform: translateX(0);
}

/* ---------- Main ---------- */

main {
  position: relative;
  overflow-x: clip;
  flex: 1;
  display: flex;
  flex-direction: column;
  padding: clamp(32px, 6vh, 72px) var(--pad);
  animation: enter 0.5s ease both;
}

@keyframes enter {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: translateY(0); }
}

.kicker {
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
  margin-bottom: 32px;
}

h1 {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(2.2rem, 7vw, 5.5rem);
  line-height: 1.05;
  text-transform: uppercase;
  letter-spacing: -0.02em;
  max-width: 16em;
}

.lede {
  margin-top: 28px;
  max-width: 520px;
  color: var(--muted);
}

.lede a {
  color: var(--ink);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.lede a:hover { opacity: 0.5; }

/* ---------- Grandes listes (accueil, travaux) ---------- */

.rows {
  list-style: none;
  margin-top: clamp(40px, 8vh, 88px);
}

.rows li { border-top: 1px solid var(--ink); }
.rows li:last-child { border-bottom: 1px solid var(--ink); }

.rows a {
  font-family: var(--font-display);
  display: flex;
  align-items: baseline;
  gap: 0.4em;
  padding: 0.12em 0;
  font-size: clamp(2.4rem, 9vw, 7rem);
  line-height: 1.1;
  text-transform: uppercase;
  letter-spacing: -0.02em;
  transition: background 0.25s ease, color 0.25s ease, padding-left 0.25s ease;
}

.rows a sup {
  font-family: var(--font-body);
  font-size: 0.18em;
  letter-spacing: 0.1em;
  color: var(--muted);
}

.rows a .meta {
  font-family: var(--font-body);
  margin-left: auto;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  color: var(--muted);
  text-transform: uppercase;
  white-space: nowrap;
}

.rows a:hover {
  background: var(--ink);
  color: var(--bg);
  padding-left: 0.25em;
  padding-right: 0.25em;
}

/* Traduction française affichée au survol */
.rows a .tr {
  font-family: var(--font-body);
  font-size: 0.2em;
  letter-spacing: 0.08em;
  color: rgba(236, 231, 225, 0.6);
  opacity: 0;
  transform: translateX(-0.6em);
  transition: opacity 0.25s ease, transform 0.25s ease;
  white-space: nowrap;
}

.rows a:hover .tr,
.rows a:focus-visible .tr {
  opacity: 1;
  transform: none;
}

.rows a:hover sup,
.rows a:hover .meta { color: rgba(236, 231, 225, 0.6); }

/* ---------- Page Work : liste centrée, index vertical, survol carré qui remonte ---------- */

.work-center {
  align-items: center;
  text-align: center;
}

.rows-work {
  align-self: stretch;
  list-style: none;
  margin-top: clamp(32px, 6vh, 64px);
  text-align: left;
}

.rows-work li { border-top: 1px solid var(--line); }
.rows-work li:last-child { border-bottom: 1px solid var(--line); }

.rows-work a {
  position: relative;
  display: grid;
  grid-template-columns: clamp(40px, 6vw, 72px) 1fr;
  align-items: baseline;
  isolation: isolate;
  overflow: hidden;
  padding: 0 14px;
  transition: padding 0.3s ease;
}

.rows-work a::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  background: var(--ink);
  transform: scaleY(0);
  transform-origin: bottom;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.rows-work a:hover::before { transform: scaleY(1); }

/* Aperçu discret du projet en fond au survol */
.rows-work .rpreview {
  position: absolute;
  inset: 0;
  z-index: 0;
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
  opacity: 0;
  transform: scale(1.08);
  transition: opacity 0.5s ease, transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.rows-work a:hover .rpreview {
  opacity: 0.28;
  transform: scale(1);
}

.rows-work .ridx {
  position: relative;
  z-index: 1;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  color: var(--muted);
  transition: color 0.01s linear 0.16s;
}

.rows-work a:hover .ridx { color: rgba(236, 231, 225, 0.6); }

.rows-work .rcontent {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 4px 24px;
  padding: 0.1em 0 0.05em;
}

.rows-work .rtitle {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 6vw, 4.6rem);
  text-transform: uppercase;
  letter-spacing: -0.02em;
  line-height: 1.2;
  transition: color 0.01s linear 0.16s;
}

.rows-work a:hover .rtitle { color: var(--bg); }

.rows-work .rmeta {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
  transition: color 0.01s linear 0.16s;
}

.rows-work a:hover .rmeta { color: rgba(236, 231, 225, 0.7); }

.rows-work li.filtered-out { display: none; }

/* ---------- Filtres : "All" + catégories à menu déroulant ---------- */

.filters {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: flex-start;
  gap: 10px;
  margin-top: 40px;
}

.fbtn,
.fmenu button {
  font: inherit;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease;
}

.fbtn {
  background: none;
  border: 1px solid var(--ink);
  color: var(--muted);
  padding: 6px 16px;
}

.fbtn:hover,
.ftrigger[aria-expanded="true"] { color: var(--ink); }

.fbtn.active {
  background: var(--ink);
  color: var(--bg);
}

.fdrop { position: relative; }

.ftrigger .caret {
  display: inline-block;
  margin-left: 4px;
  transition: transform 0.25s ease;
}

.ftrigger[aria-expanded="true"] .caret { transform: rotate(180deg); }

.fmenu {
  position: absolute;
  top: calc(100% - 1px);
  left: 0;
  z-index: 10;
  min-width: 100%;
  display: flex;
  flex-direction: column;
  text-align: left;
  background: var(--bg);
  border: 1px solid var(--ink);
}

.fmenu[hidden] { display: none; }

.fmenu button {
  background: none;
  border: 0;
  text-align: left;
  white-space: nowrap;
  color: var(--muted);
  padding: 8px 16px;
}

.fmenu button:hover { background: var(--line); color: var(--ink); }

.fmenu button.active { background: var(--ink); color: var(--bg); }

.rows li.filtered-out { display: none; }

/* ---------- Page projet ---------- */

.meta-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 24px;
  margin: 48px 0;
  padding: 24px 0;
  border-top: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
  max-width: 760px;
}

.meta-grid dt {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--muted);
  margin-bottom: 4px;
}

.prose { max-width: 560px; }
.prose p + p { margin-top: 1.3em; }

.figure {
  margin: 48px 0;
  max-width: 880px;
  aspect-ratio: 16 / 9;
  border: 1px solid var(--ink);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--muted);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  overflow: hidden;
}

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

.pager {
  display: flex;
  justify-content: space-between;
  max-width: 880px;
  margin-top: 56px;
  padding-top: 20px;
  border-top: 1px solid var(--ink);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.pager-top {
  max-width: none;
  margin: 0 0 clamp(24px, 4vh, 40px);
  padding: 0 0 14px;
  border-top: 0;
  border-bottom: 1px solid var(--line);
}
.pager a { color: var(--muted); }
.pager a:hover { color: var(--ink); }

/* ---------- Étude de cas : texte + captures en parallax ---------- */

.case-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 44%);
  gap: clamp(32px, 5vw, 80px);
  align-items: start;
  margin-top: 24px;
}

.shots {
  position: relative;
  padding-bottom: 10%;
}

.shot {
  position: relative;
  width: 82%;
  border: 1px solid var(--ink);
  background: var(--bg);
  box-shadow: 0 18px 40px rgba(26, 24, 24, 0.18);
  will-change: transform;
  cursor: zoom-in;
  transition: transform 0.35s ease, box-shadow 0.35s ease, opacity 0.35s ease, filter 0.35s ease;
}

.shot img { display: block; width: 100%; height: auto; }

.shot:nth-child(odd) { margin-left: 0; transform: rotate(-1.5deg); }
.shot:nth-child(even) { margin-left: 18%; transform: rotate(2deg); }
.shot + .shot { margin-top: -14%; }

/* Visuels très larges et peu hauts (SVG animés) : pas de chevauchement. */
.shots-wide .shot { width: 100%; }
.shots-wide .shot:nth-child(even) { margin-left: 0; }
.shots-wide .shot + .shot { margin-top: 28px; }

.shot figcaption {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 8px 12px;
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--muted);
  border-top: 1px solid var(--line);
  transition: background 0.3s ease, color 0.3s ease;
}

.shot figcaption::after {
  content: "Agrandir +";
  opacity: 0;
  transition: opacity 0.3s ease;
}

/* Survol : la capture visée se redresse et passe devant,
   les autres s'estompent, des coins de viseur apparaissent */
.shots:hover .shot:not(:hover) {
  opacity: 0.35;
  filter: grayscale(0.8);
}

.shot:hover {
  transform: rotate(0deg) scale(1.05);
  z-index: 10;
  box-shadow: 0 30px 70px rgba(26, 24, 24, 0.35);
}

.shot:hover figcaption {
  background: var(--ink);
  color: var(--bg);
}

.shot:hover figcaption::after { opacity: 1; }

.shot::before,
.shot::after {
  content: "";
  position: absolute;
  width: 20px;
  height: 20px;
  opacity: 0;
  transition: opacity 0.3s ease, transform 0.3s ease;
  pointer-events: none;
}

.shot::before {
  top: -11px;
  left: -11px;
  border-top: 2px solid var(--ink);
  border-left: 2px solid var(--ink);
  transform: translate(8px, 8px);
}

.shot::after {
  bottom: -11px;
  right: -11px;
  border-bottom: 2px solid var(--ink);
  border-right: 2px solid var(--ink);
  transform: translate(-8px, -8px);
}

.shot:hover::before,
.shot:hover::after {
  opacity: 1;
  transform: translate(0, 0);
}

/* ---------- Visionneuse plein écran (thème inversé) ---------- */

.lightbox {
  position: fixed;
  inset: 0;
  z-index: 100;
  background: rgba(26, 24, 24, 0.97);
  color: var(--bg);
  display: flex;
  flex-direction: column;
  padding: 24px clamp(20px, 4vw, 56px);
  font-family: var(--font-body);
}

.lightbox[hidden] { display: none; }

.lb-top {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.8rem;
}

.lb-counter { color: rgba(236, 231, 225, 0.55); }

.lightbox button {
  background: none;
  border: none;
  color: var(--bg);
  font: inherit;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  cursor: pointer;
  padding: 4px 8px;
  transition: background 0.2s ease, color 0.2s ease;
}

.lightbox button:hover {
  background: var(--bg);
  color: var(--ink);
}

.lb-stage {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 18px;
  min-height: 0;
  margin: 16px 0;
}

.lb-frame {
  position: relative;
  display: flex;
  min-height: 0;
}

.lb-frame img {
  max-width: min(82vw, 1100px);
  max-height: 68vh;
  object-fit: contain;
  border: 1px solid rgba(236, 231, 225, 0.4);
  animation: lb-reveal 0.45s ease both;
}

/* Coins de viseur autour de l'image agrandie */
.lb-frame::before,
.lb-frame::after {
  content: "";
  position: absolute;
  width: 26px;
  height: 26px;
  pointer-events: none;
}

.lb-frame::before {
  top: -12px;
  left: -12px;
  border-top: 2px solid var(--bg);
  border-left: 2px solid var(--bg);
}

.lb-frame::after {
  bottom: -12px;
  right: -12px;
  border-bottom: 2px solid var(--bg);
  border-right: 2px solid var(--bg);
}

@keyframes lb-reveal {
  from { clip-path: inset(46% 46%); opacity: 0.3; }
  to   { clip-path: inset(0 0); opacity: 1; }
}

.lb-caption {
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 0.78rem;
  color: rgba(236, 231, 225, 0.7);
}

.lb-bottom {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  font-size: 0.9rem;
}

@media (max-width: 860px) {
  .case-layout { grid-template-columns: minmax(0, 1fr); }
  .shots { margin-top: 24px; }
  .shot { width: 88%; }
}

/* ---------- À propos ---------- */

.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(32px, 6vw, 88px);
  margin-top: 48px;
  max-width: 1000px;
}

.services { list-style: none; }

.services > li {
  border-bottom: 1px solid var(--line);
  text-transform: uppercase;
  cursor: default;
  outline: none;
}

.services > li:first-child { border-top: 1px solid var(--line); }

.services .srow {
  display: grid;
  grid-template-columns: 2.4rem 1fr auto;
  align-items: baseline;
  padding: 14px 0;
}

.services .num { font-size: 0.72rem; color: var(--muted); }

.services .caret {
  font-size: 0.8rem;
  color: var(--muted);
  transition: transform 0.3s ease, color 0.3s ease;
}

/* Compétences : menu déroulant au survol (ou au focus, pour le tactile).
   La liste réserve la place du menu ouvert pour que la page ne bouge pas. */
.services { padding-bottom: 9rem; }

.services .skills {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.services .skills ul {
  list-style: none;
  overflow: hidden;
  min-height: 0;
  padding-left: 2.4rem;
  color: var(--muted);
  font-size: 0.9rem;
}

.services .skills li { padding: 3px 0; }
.services .skills li:last-child { padding-bottom: 16px; }

.services > li:hover .skills,
.services > li:focus-within .skills { grid-template-rows: 1fr; }

.services > li:hover .caret,
.services > li:focus-within .caret {
  transform: rotate(180deg);
  color: var(--ink);
}

/* ---------- Contact ---------- */

.big-link {
  font-family: var(--font-display);
  display: inline-block;
  align-self: flex-start;
  font-size: clamp(1.2rem, 6.4vw, 5.5rem);
  line-height: 1.05;
  letter-spacing: -0.02em;
  text-transform: lowercase;
  border-bottom: 2px solid var(--ink);
  padding-bottom: 4px;
  transition: background 0.25s ease, color 0.25s ease;
}

.mail-title { max-width: none; }

.contact-title {
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 4.5vw, 3.2rem);
  line-height: 1.2;
  text-transform: uppercase;
  margin-top: 40px;
}

.error-link {
  margin-top: 40px;
  font-size: clamp(1.3rem, 4.5vw, 3.2rem);
  text-transform: uppercase;
}

.big-link:hover { background: var(--ink); color: var(--bg); }

.socials {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 36px;
  margin-top: 64px;
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.socials a { color: var(--muted); }
.socials a:hover { color: var(--ink); }

.note {
  margin-top: 48px;
  max-width: 440px;
  color: var(--muted);
  font-size: 0.9rem;
}

.note strong { color: var(--ink); font-weight: 400; }

/* ---------- Carrousel (page contact) ---------- */

.carousel {
  position: absolute;
  right: var(--pad);
  bottom: clamp(32px, 6vh, 72px);
  width: clamp(300px, 36vw, 520px);
}

.car-frame {
  position: relative;
  aspect-ratio: 5 / 2;
  overflow: hidden;
  /* Fondu sur les bords : les images entrent et sortent en douceur */
  -webkit-mask-image: linear-gradient(to right, transparent, #000 12%, #000 88%, transparent);
  mask-image: linear-gradient(to right, transparent, #000 12%, #000 88%, transparent);
}

.car-track {
  display: flex;
  height: 100%;
  width: max-content;
  animation: marquee 40s linear infinite;
}

/* La piste contient les slides en double : -50 % = une boucle exacte. */
@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

.slide {
  flex: none;
  height: 100%;
  aspect-ratio: 4 / 3;
  margin-right: 12px;
  border: 1px solid var(--ink);
  background: var(--ink);
  overflow: hidden;
}

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

@media (prefers-reduced-motion: reduce) {
  .car-track { animation: none; }
}

@media (max-width: 860px) {
  .carousel {
    position: static;
    margin-top: 40px;
    width: min(100%, 440px);
  }
}

/* ---------- Footer ---------- */

footer {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 24px var(--pad);
  border-top: 1px solid var(--ink);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
}

/* ---------- Responsive ---------- */

@media (max-width: 640px) {
  header { flex-direction: column; gap: 10px; }
  .two-col { grid-template-columns: 1fr; }
  .rows a .meta { display: none; }
}