/* ─── Page projet ────────────────────────────── */

/* Nav retour */
.proj-nav {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  padding: 24px 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(245,245,240,.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(26,26,26,.08);
}
.proj-nav-back {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: .75rem;
  font-weight: 500;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--black);
  text-decoration: none;
  opacity: .55;
  transition: opacity .3s;
}
.proj-nav-back:hover { opacity: 1; }
.proj-nav-logo {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.25rem;
  font-weight: 500;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--black);
  text-decoration: none;
}

/* Hero */
.proj-hero {
  min-height: 70vh;
  background: var(--white);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 160px 64px 80px;
  max-width: 100%;
}
.proj-hero-inner {
  max-width: 1280px;
  margin: 0 auto;
  width: 100%;
}
.proj-eyebrow {
  font-size: .7rem;
  font-weight: 500;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--black);
  opacity: .38;
  margin-bottom: 24px;
  display: block;
}
.proj-hero h1 {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(5rem, 12vw, 13rem);
  font-weight: 400;
  line-height: .88;
  letter-spacing: -.03em;
  color: var(--black);
  margin-bottom: 40px;
}
.proj-hero h1 em { font-style: italic; }
.proj-hero-meta {
  display: flex;
  align-items: center;
  gap: 48px;
  padding-top: 40px;
  border-top: 1px solid rgba(26,26,26,.1);
}
.proj-hero-meta-item {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.proj-hero-meta-label {
  font-size: .65rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--black);
  opacity: .35;
}
.proj-hero-meta-value {
  font-size: .9rem;
  color: var(--black);
  opacity: .75;
}

/* Carrousel */
.proj-carousel {
  background: #e8e8e4;
  padding: 72px 64px 80px;
  position: relative;
  user-select: none;
}

/* Cadre navigateur */
.proj-carousel-browser {
  max-width: 1100px;
  margin: 0 auto;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 32px 80px rgba(26,26,26,.18), 0 0 0 1px rgba(26,26,26,.08);
}

.proj-carousel-bar {
  background: #e0deda;
  padding: 10px 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  border-bottom: 1px solid rgba(26,26,26,.08);
}

.proj-carousel-dots-bar {
  display: flex;
  gap: 6px;
}

.proj-carousel-dot-bar {
  width: 11px;
  height: 11px;
  border-radius: 50%;
}
.proj-carousel-dot-bar:nth-child(1) { background: #ff5f57; }
.proj-carousel-dot-bar:nth-child(2) { background: #febc2e; }
.proj-carousel-dot-bar:nth-child(3) { background: #28c840; }

.proj-carousel-url {
  flex: 1;
  background: rgba(26,26,26,.07);
  border-radius: 6px;
  height: 26px;
  display: flex;
  align-items: center;
  padding: 0 12px;
  gap: 6px;
  max-width: 340px;
  margin: 0 auto;
}

.proj-carousel-url-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: rgba(26,26,26,.25);
  flex-shrink: 0;
}

.proj-carousel-url-text {
  font-size: .7rem;
  color: rgba(26,26,26,.4);
  letter-spacing: .02em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.proj-carousel-viewport {
  margin: 0;
  border-radius: 0;
  overflow: hidden;
  aspect-ratio: 16 / 9;
  position: relative;
  background: #1a1a1a;
}

.proj-carousel-tap {
  position: absolute;
  top: 0; bottom: 0;
  width: 40%;
  z-index: 5;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0;
}
.proj-carousel-tap-l { left: 0; cursor: w-resize; }
.proj-carousel-tap-r { right: 0; cursor: e-resize; }

.proj-carousel-track {
  position: relative;
  width: 100%;
  height: 100%;
}

.proj-carousel-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity .35s ease;
}

.proj-carousel-slide.active {
  opacity: 1;
}

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

/* Flèches */
.proj-carousel-btn {
  position: absolute;
  top: calc(50% + 20px);
  transform: translateY(-50%);
  background: var(--white);
  border: 1.5px solid rgba(26,26,26,.12);
  border-radius: 50%;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 10;
  transition: background .25s, border-color .25s, transform .25s;
  color: var(--black);
}
.proj-carousel-btn:hover {
  background: var(--black);
  border-color: var(--black);
  color: var(--white);
  transform: translateY(-50%) scale(1.08);
}
.proj-carousel-prev { left: -28px; }
.proj-carousel-next { right: -28px; }

/* Positionner les flèches par rapport au browser frame */
.proj-carousel-browser {
  position: relative;
}

/* Barre de progression */
.proj-carousel-progress-wrap {
  display: flex;
  align-items: center;
  gap: 14px;
  max-width: 1100px;
  margin: 16px auto 0;
}

.proj-carousel-dots {
  display: flex;
  gap: 4px;
  flex: 1;
}

.proj-carousel-dot {
  flex: 1;
  height: 3px;
  background: rgba(26,26,26,.1);
  border: none;
  padding: 10px 0;
  background-clip: content-box;
  cursor: pointer;
  position: relative;
  overflow: visible;
}

.proj-carousel-dot::after {
  content: '';
  position: absolute;
  left: 0; right: 0;
  top: 10px;
  height: 3px;
  background: rgba(26,26,26,.12);
  border-radius: 2px;
  transition: background .2s;
}

.proj-carousel-dot:hover::after {
  background: rgba(26,26,26,.28);
}

.proj-carousel-dot-fill {
  position: absolute;
  left: 0; right: 0;
  top: 10px;
  height: 3px;
  background: var(--black);
  border-radius: 2px;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .35s ease;
  z-index: 1;
}

.proj-carousel-dot.active .proj-carousel-dot-fill {
  transform: scaleX(1);
}

/* Compteur */
.proj-carousel-counter {
  font-size: .65rem;
  font-weight: 500;
  letter-spacing: .12em;
  color: var(--black);
  opacity: .32;
  white-space: nowrap;
  flex-shrink: 0;
  font-variant-numeric: tabular-nums;
}

/* Détails */
.proj-details {
  background: var(--white);
  padding: 120px 64px;
}
.proj-details-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  max-width: 1280px;
  margin: 0 auto;
}
.proj-details h2 {
  font-family: 'Cormorant Garamond', serif;
  font-size: 2.5rem;
  font-weight: 400;
  line-height: 1;
  color: var(--black);
  margin-bottom: 24px;
}
.proj-details h2 em { font-style: italic; }
.proj-details p {
  font-size: .95rem;
  line-height: 1.85;
  color: var(--black);
  opacity: .6;
}
.proj-stack {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 8px;
}
.proj-stack span {
  font-size: .75rem;
  font-weight: 500;
  letter-spacing: .08em;
  border: 1.5px solid rgba(26,26,26,.2);
  padding: 8px 16px;
  border-radius: 100px;
  color: var(--black);
}

/* CTA bas */
.proj-cta {
  background: var(--black);
  padding: 120px 64px;
  text-align: center;
}
.proj-cta p {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(2rem, 4vw, 3.5rem);
  font-style: italic;
  color: var(--white);
  opacity: .65;
  margin-bottom: 40px;
}

/* ─── Hero link ──────────────────────────── */
.proj-hero-link {
  text-decoration: none;
  color: var(--black);
  border: 1.5px solid var(--black);
  padding: 7px 16px;
  font-size: .72rem;
  font-weight: 500;
  letter-spacing: .1em;
  text-transform: uppercase;
  background: linear-gradient(to top, var(--black) 50%, transparent 50%);
  background-size: 100% 200%;
  background-position: top;
  transition: background-position .35s cubic-bezier(.4,0,.2,1), color .35s;
}
.proj-hero-link:hover {
  background-position: bottom;
  color: var(--white);
}

/* ─── Phone mockups ──────────────────────── */
.proj-phones {
  background: var(--black);
  padding: 100px 64px;
}
.proj-phones-inner {
  max-width: 1280px;
  margin: 0 auto;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 72px;
  flex-wrap: wrap;
}
.phone-unit {
  display: flex;
  flex-direction: column;
  align-items: center;
}
.phone-unit-row {
  display: flex;
  align-items: center;
  gap: 20px;
}
.phone-mockup {
  width: 268px;
  background: #181818;
  border: 2px solid rgba(255,255,255,.1);
  border-radius: 44px;
  overflow: hidden;
  position: relative;
  box-shadow: 0 32px 72px rgba(0,0,0,.7), 0 0 0 1px rgba(0,0,0,.5);
}
.phone-bar { display: none; }
.phone-screen {
  width: 100%;
  aspect-ratio: 359 / 780;
  overflow: hidden;
  background: #0d0d0d;
  position: relative;
}
.phone-slide,
.phone-slide-web {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity .4s ease;
}
.phone-slide.active,
.phone-slide-web.active { opacity: 1; }
.phone-slide img,
.phone-slide-web img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  display: block;
  pointer-events: none;
}

/* Tap zones sur l'écran */
.phone-screen-tap {
  position: absolute;
  top: 0; bottom: 0;
  width: 45%;
  z-index: 5;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0;
}
.phone-screen-tap-l { left: 0; }
.phone-screen-tap-r { right: 0; }

/* Flèches extérieures */
.phone-mockup-wrap {
  display: flex;
  align-items: center;
  gap: 16px;
}
.phone-tap {
  background: none;
  border: none;
  cursor: pointer;
  padding: 16px 6px;
  color: rgba(245,245,240,.22);
  transition: color .25s, transform .2s;
  flex-shrink: 0;
}
.phone-tap:hover {
  color: rgba(245,245,240,.85);
  transform: scale(1.15);
}
.phone-arrow {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.1);
  color: rgba(245,245,240,.6);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: background .2s, border-color .2s, color .2s;
}
.phone-arrow:hover {
  background: var(--white);
  border-color: var(--white);
  color: var(--black);
}
.phone-progress-wrap {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 268px;
  margin-top: 18px;
}
.phone-progress {
  display: flex;
  gap: 4px;
  flex: 1;
}
.phone-progress-seg {
  flex: 1;
  height: 3px;
  background: rgba(245,245,240,.1);
  border: none;
  padding: 10px 0;
  background-clip: content-box;
  cursor: pointer;
  border-radius: 0;
  position: relative;
  overflow: visible;
}
.phone-progress-seg::after {
  content: '';
  position: absolute;
  left: 0; right: 0;
  top: 10px;
  height: 3px;
  background: rgba(245,245,240,.1);
  border-radius: 2px;
  transition: background .2s;
}
.phone-progress-seg:hover::after {
  background: rgba(245,245,240,.28);
}
.phone-progress-fill {
  position: absolute;
  left: 0; right: 0;
  top: 10px;
  height: 3px;
  background: var(--white);
  border-radius: 2px;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .35s ease;
  z-index: 1;
}
.phone-progress-seg.active .phone-progress-fill {
  transform: scaleX(1);
}
.phone-counter {
  font-size: .65rem;
  font-weight: 500;
  letter-spacing: .1em;
  color: rgba(245,245,240,.3);
  white-space: nowrap;
  flex-shrink: 0;
  font-variant-numeric: tabular-nums;
}
.phone-label {
  text-align: center;
  margin-top: 10px;
  font-size: .78rem;
  color: rgba(245,245,240,.38);
  letter-spacing: .05em;
  min-height: 20px;
}
.phone-type-label {
  font-size: .62rem;
  font-weight: 500;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: rgba(245,245,240,.2);
  margin-top: 8px;
}

/* ─── Content sections ───────────────────── */
.proj-content {
  background: var(--white);
  padding: 120px 64px;
}
.proj-content-inner {
  max-width: 1280px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 32px;
}
.proj-content-grid-2 {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 24px;
  align-items: stretch;
}
.proj-content-grid-2-equal {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  align-items: stretch;
}
.proj-block {
  border: 1.5px solid rgba(26,26,26,.1);
  border-radius: 16px;
  padding: 40px;
}
.proj-block-title {
  font-size: .66rem;
  font-weight: 500;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--black);
  opacity: .35;
  display: block;
  margin-bottom: 28px;
  padding-bottom: 20px;
  border-bottom: 1px solid rgba(26,26,26,.08);
}
.proj-about-text {
  font-size: .93rem;
  line-height: 1.85;
  color: var(--black);
  opacity: .62;
}
.proj-about-text strong { opacity: 1; font-weight: 500; color: var(--black); }

/* Stack */
.proj-stack-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.proj-stack-item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: .86rem;
  color: var(--black);
  opacity: .65;
}
.proj-stack-item img { width: 20px; height: 20px; object-fit: contain; }
.proj-stack-icon {
  width: 20px;
  text-align: center;
  font-size: .9rem;
}

/* Features */
.proj-feature-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.proj-feature-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  font-size: .86rem;
  line-height: 1.65;
  color: var(--black);
  opacity: .58;
}
.proj-feature-dot {
  width: 4px; height: 4px;
  border-radius: 50%;
  background: var(--black);
  opacity: .4;
  flex-shrink: 0;
  margin-top: 9px;
}

/* Architecture */
.proj-arch-list {
  display: grid;
  grid-template-columns: max-content 1fr;
  column-gap: 16px;
  row-gap: 20px;
  align-items: start;
}
.proj-arch-item {
  display: contents;
}
.proj-arch-tag {
  font-size: .6rem;
  font-weight: 500;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: 4px 10px 4px 8px;
  border: 1.5px solid rgba(26,26,26,.16);
  border-radius: 4px;
  flex-shrink: 0;
  color: var(--black);
  margin-top: 2px;
  display: flex;
  align-items: center;
  gap: 6px;
  align-self: start;
  justify-self: start;
}
.proj-arch-tag::before {
  content: '';
  display: block;
  width: 7px;
  height: 7px;
  border-radius: 2px;
  background: var(--tag-color, #1a1a1a);
  flex-shrink: 0;
}
.proj-arch-item-title {
  font-size: .86rem;
  font-weight: 500;
  color: var(--black);
  margin-bottom: 4px;
}
.proj-arch-item-desc {
  font-size: .8rem;
  color: var(--black);
  opacity: .42;
  line-height: 1.6;
}

/* Tools */
.proj-tools-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-top: 4px;
}
.proj-tool-card {
  border: 1.5px solid rgba(26,26,26,.1);
  border-radius: 10px;
  padding: 20px;
}
.proj-tool-card::before {
  content: '';
  display: block;
  width: 10px;
  height: 10px;
  border-radius: 3px;
  background: var(--tool-color, #1a1a1a);
  margin-bottom: 12px;
}
.proj-tool-card-name {
  font-size: .82rem;
  font-weight: 500;
  color: var(--black);
  margin-bottom: 4px;
}
.proj-tool-card-desc {
  font-size: .72rem;
  color: var(--black);
  opacity: .38;
  line-height: 1.4;
}

/* ═══════════════════════════════════════════════
   RESPONSIVE — pages projets
═══════════════════════════════════════════════ */

/* ── Tablette (≤ 1024px) ─────────────────────── */
@media (max-width: 1024px) {
  .proj-nav       { padding: 20px 40px; }

  .proj-hero      { padding: 140px 40px 64px; }

  .proj-carousel  { padding: 56px 40px 64px; }
  .proj-carousel-browser { max-width: 100%; }
  .proj-carousel-progress-wrap { max-width: 100%; }

  .proj-content   { padding: 80px 40px; }
  .proj-tools-grid { grid-template-columns: repeat(3, 1fr); }

  .proj-details   { padding: 80px 40px; }
  .proj-cta       { padding: 80px 40px; }

  .proj-phones    { padding: 72px 40px; }
}

/* ── Mobile (≤ 768px) ───────────────────────── */
@media (max-width: 768px) {

  /* Nav */
  .proj-nav       { padding: 16px 24px; }

  /* Hero */
  .proj-hero      { padding: 100px 24px 48px; min-height: auto; }
  .proj-hero-meta { flex-wrap: wrap; gap: 20px; padding-top: 28px; }

  /* Carousel */
  .proj-carousel  { padding: 32px 16px 40px; }
  .proj-carousel-browser { border-radius: 10px; }
  .proj-carousel-progress-wrap { max-width: 100%; }

  /* Content */
  .proj-content   { padding: 48px 24px; }
  .proj-content-grid-2       { grid-template-columns: 1fr; }
  .proj-content-grid-2-equal { grid-template-columns: 1fr; }
  .proj-block     { padding: 28px 24px; }

  /* Stack & outils */
  .proj-tools-grid { grid-template-columns: repeat(2, 1fr); }

  /* Details (pages scolaires) */
  .proj-details        { padding: 48px 24px; }
  .proj-details-inner  { grid-template-columns: 1fr; gap: 40px; }

  /* CTA */
  .proj-cta       { padding: 64px 24px; }

  /* Phone mockups (Deuce) */
  .proj-phones         { padding: 48px 24px; }
  .proj-phones-inner   { flex-direction: column; align-items: center; gap: 48px; }
  .phone-mockup        { width: 220px; }
  .phone-progress-wrap { width: 220px; }
}

/* ── Petit mobile (≤ 480px) ─────────────────── */
@media (max-width: 480px) {
  .proj-carousel  { padding: 24px 12px 32px; }
  .proj-tools-grid { grid-template-columns: 1fr 1fr; }
  .phone-mockup        { width: 200px; }
  .phone-progress-wrap { width: 200px; }
}