/* =============================================
   VARIABLES DE COULEUR
   ============================================= */

:root {
  --cream: #F7F3ED;
  --cream-profond: #EDE6DA;
  --brun: #2C2118;
  --brun-moyen: #6B5A4E;
  --brun-clair: #9A8880;
  --sable: #C9A87C;
  --sauge: #8FA896;
  --sauge-clair: #C0D4C8;
  --mauve: #B49EB5;
  --blush: #E5C8C0;
  --encre: #181210;
  --rouge-tampon: #B83A35;
}


/* =============================================
   BASE
   ============================================= */

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Jost', sans-serif;
  background: var(--cream);
  color: var(--brun);
  font-size: 16px;
  line-height: 1.7;
  font-weight: 300;
  overflow-x: hidden;
}


/* =============================================
   CURSEUR PERSONNALISÉ (seulement sur desktop)
   ============================================= */

@media (pointer: fine) {
  * {
    cursor: none !important;
  }

  .cursor-dot {
    position: fixed;
    top: 0;
    left: 0;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--sable);
    pointer-events: none;
    z-index: 9999;
    transform: translate(-50%, -50%);
    transition: width 0.25s, height 0.25s, background 0.25s;
    mix-blend-mode: multiply;
  }

  .cursor-ring {
    position: fixed;
    top: 0;
    left: 0;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: 1.5px solid var(--blush);
    pointer-events: none;
    z-index: 9998;
    transform: translate(-50%, -50%);
    transition: width 0.3s, height 0.3s, border-color 0.3s;
  }

  .cursor-dot.survol {
    width: 12px;
    height: 12px;
    background: var(--sauge);
  }

  .cursor-ring.survol {
    width: 52px;
    height: 52px;
    border-color: var(--sauge);
    opacity: 0.6;
  }

  .cursor-dot.clic {
    transform: translate(-50%, -50%) scale(0.6);
  }

  .cursor-ring.clic {
    transform: translate(-50%, -50%) scale(0.85);
  }
}


/* =============================================
   BARRE DE PROGRESSION (scroll)
   ============================================= */

.barre-progression {
  position: fixed;
  top: 0;
  left: 0;
  height: 2px;
  width: 0%;
  background: linear-gradient(to right, var(--blush), var(--sauge));
  z-index: 200;
  pointer-events: none;
  transition: width 0.1s linear;
}


/* =============================================
   NAVIGATION
   ============================================= */

header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  pointer-events: none;
  transition: background 0.4s ease, backdrop-filter 0.4s ease, box-shadow 0.4s ease;
}

header.defilé {
  background: rgba(247, 243, 237, 0.88);
  backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 rgba(44, 33, 24, 0.06);
}

.contenu-entete {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.75rem 5rem;
  pointer-events: none;
}

.nav-logo {
  font-family: 'Shippori Mincho', serif;
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--brun);
  text-decoration: none;
  letter-spacing: 0.06em;
  pointer-events: all;
}

.contenu-entete nav ul {
  display: flex;
  gap: 2.75rem;
  list-style: none;
  pointer-events: all;
}

.contenu-entete nav ul a {
  font-size: 0.72rem;
  font-weight: 400;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--brun-moyen);
  text-decoration: none;
  transition: color 0.3s;
}

.contenu-entete nav ul a:hover {
  color: var(--brun);
}


/* =============================================
   HERO
   ============================================= */

#hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 9rem 5rem 5rem;
  position: relative;
  overflow: hidden;
  width: 100%;
}

#conteneur-petales {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

.hero-contenu {
  position: relative;
  z-index: 2;
  max-width: 860px;
}

.hero-accroche {
  font-size: 0.72rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--sauge);
  margin-bottom: 2.5rem;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.hero-accroche::before {
  content: '';
  display: inline-block;
  width: 2.5rem;
  height: 1px;
  background: var(--sauge);
}

.hero-nom {
  font-family: 'Shippori Mincho', serif;
  font-size: clamp(5.5rem, 14vw, 11rem);
  font-weight: 700;
  line-height: 0.95;
  color: var(--encre);
  letter-spacing: -0.03em;
  margin-bottom: 2.5rem;
}

.hero-nom .lettre {
  display: inline-block;
  opacity: 0;
  transform: translateY(0.3em) rotate(3deg);
  filter: blur(4px);
  transition: opacity 0.5s ease, transform 0.5s ease, filter 0.5s ease;
}

.hero-nom .lettre.visible {
  opacity: 1;
  transform: translateY(0) rotate(0deg);
  filter: blur(0);
}

.hero-sous-titre {
  font-size: 1.15rem;
  font-weight: 300;
  color: var(--brun-moyen);
  max-width: 500px;
  line-height: 1.9;
  margin-bottom: 3.5rem;
}

.hero-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--brun);
  text-decoration: none;
  padding-bottom: 0.3rem;
  border-bottom: 1px solid var(--sable);
  transition: gap 0.35s ease, border-color 0.35s;
}

.hero-cta:hover {
  gap: 1.4rem;
  border-color: var(--brun);
}

.hanko {
  position: absolute;
  bottom: 4.5rem;
  right: 5rem;
  width: 5.5rem;
  height: 5.5rem;
  border: 2px solid var(--rouge-tampon);
  border-radius: 3px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Shippori Mincho', serif;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--rouge-tampon);
  transform: rotate(-6deg);
  opacity: 0.55;
  z-index: 2;
  user-select: none;
  letter-spacing: 0.05em;
}

.points-deco {
  position: absolute;
  bottom: 4rem;
  right: 5rem;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.5rem;
  z-index: 1;
}

.points-deco span {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--cream-profond);
}

.petale {
  position: absolute;
  width: 9px;
  height: 11px;
  border-radius: 60% 0 60% 0;
  animation: tomber linear infinite;
  pointer-events: none;
}

@keyframes tomber {
  0% {
    transform: translateY(-30px) rotate(0deg) translateX(0);
    opacity: 0;
  }

  8% {
    opacity: 0.3;
  }

  50% {
    transform: translateY(48vh) rotate(360deg) translateX(30px);
  }

  92% {
    opacity: 0.15;
  }

  100% {
    transform: translateY(100vh) rotate(720deg) translateX(-20px);
    opacity: 0;
  }
}


/* =============================================
   SECTIONS (styles communs)
   ============================================= */

section {
  padding: 8rem 5rem;
}

.section-entete {
  display: flex;
  align-items: baseline;
  gap: 1.75rem;
  margin-bottom: 5.5rem;
}

.section-num {
  font-size: 0.72rem;
  letter-spacing: 0.15em;
  color: var(--sauge);
  font-weight: 400;
}

.section-titre {
  font-family: 'Shippori Mincho', serif;
  font-size: clamp(2.2rem, 4.5vw, 3.2rem);
  font-weight: 600;
  color: var(--encre);
  letter-spacing: -0.01em;
}

.section-ligne {
  flex: 1;
  height: 1px;
  background: linear-gradient(to right, var(--cream-profond), transparent);
}

#apropos .section-ligne {
  background: linear-gradient(to right, rgba(44, 33, 24, 0.15), transparent);
}

.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.85s ease, transform 0.85s ease;
}

.reveal.visible {
  opacity: 1;
  transform: none;
}


/* =============================================
   À PROPOS
   ============================================= */

#apropos {
  background: var(--cream-profond);
}

.apropos-grille {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 6rem;
  align-items: start;
}

.photo-wrap {
  position: relative;
}

.photo-cadre {
  width: 100%;
  aspect-ratio: 3 / 4;
  background: var(--sauge-clair);
  border-radius: 2px;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

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

.photo-placeholder {
  font-size: 1rem;
  color: var(--sauge);
  opacity: 0.5;
}

.photo-cadre::after {
  content: '';
  position: absolute;
  inset: 1rem;
  border: 1px solid rgba(255, 255, 255, 0.35);
  border-radius: 1px;
  pointer-events: none;
}

.photo-badge {
  position: absolute;
  bottom: -1.1rem;
  right: -1.1rem;
  background: var(--blush);
  padding: 0.45rem 1rem;
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--brun-moyen);
  border-radius: 1px;
}

.bio p {
  font-size: 1rem;
  color: var(--brun-moyen);
  line-height: 1.9;
  margin-bottom: 1.4rem;
}

.bio p strong {
  color: var(--brun);
  font-weight: 500;
}

.ornement {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin: 2.25rem 0;
}

.ornement::before,
.ornement::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--cream);
}

.ornement span {
  font-size: 0.9rem;
  color: var(--sable);
}

.competences {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-top: 0.5rem;
}

.competence {
  padding: 0.3rem 0.85rem;
  border: 1px solid var(--cream);
  background: var(--cream);
  font-size: 0.76rem;
  letter-spacing: 0.06em;
  color: var(--brun-moyen);
  border-radius: 1px;
  transition: background 0.25s, color 0.25s;
}

.competence:hover {
  background: var(--sauge-clair);
  color: var(--brun);
}


/* =============================================
   PROJETS — GRILLE STYLE ADOBE PORTFOLIO
   ============================================= */

#projets {
  background: var(--cream);
  padding: 8rem 0;
}

#projets .section-entete {
  padding: 0 5rem;
  margin-bottom: 3rem;
}

.projets-grille {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 3px;
  padding: 0 5rem;
}

/* Élément de projet — lien cliquable */
.projet-item {
  position: relative;
  display: block;
  overflow: hidden;
  aspect-ratio: 4 / 3;
  text-decoration: none;
}

/* Image de couverture */
.projet-image {
  width: 100%;
  height: 100%;
  transition: transform 0.5s ease;
}

.projet-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.5s ease;
}

/* Overlay sombre au hover */
.projet-overlay {
  position: absolute;
  inset: 0;
  background: rgba(24, 18, 16, 0);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  transition: background 0.4s ease;
}

.projet-nom {
  font-family: 'Shippori Mincho', serif;
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--cream);
  letter-spacing: 0.02em;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.35s ease, transform 0.35s ease;
}

.projet-annee {
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(247, 243, 237, 0.65);
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.35s ease 0.05s, transform 0.35s ease 0.05s;
}

/* États au hover */
.projet-item:hover .projet-overlay {
  background: rgba(24, 18, 16, 0.62);
}

.projet-item:hover .projet-image img {
  transform: scale(1.04);
}

.projet-item:hover .projet-nom,
.projet-item:hover .projet-annee {
  opacity: 1;
  transform: translateY(0);
}


/* =============================================
   CONTACT
   ============================================= */

#contact {
  background: var(--encre);
}

#contact .section-titre {
  color: var(--cream);
}

#contact .section-num {
  color: var(--sauge);
}

#contact .section-ligne {
  background: linear-gradient(to right, rgba(247, 243, 237, 0.1), transparent);
}

.contact-grille {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 6rem;
  align-items: center;
}

.contact-intro {
  font-family: 'Shippori Mincho', serif;
  font-size: clamp(1.6rem, 3vw, 2.1rem);
  font-weight: 400;
  line-height: 1.55;
  color: var(--cream);
  margin-bottom: 1.5rem;
}

.contact-intro em {
  font-style: normal;
  color: var(--sauge-clair);
}

.contact-note {
  font-size: 0.88rem;
  color: rgba(247, 243, 237, 0.4);
  margin-bottom: 2.75rem;
  line-height: 1.7;
}

.contact-liste {
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
}

.contact-item label {
  display: block;
  font-size: 0.68rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--sauge);
  margin-bottom: 0.3rem;
}

.contact-item a {
  color: var(--cream);
  text-decoration: none;
  font-size: 0.95rem;
  border-bottom: 1px solid rgba(247, 243, 237, 0.12);
  padding-bottom: 0.2rem;
  transition: color 0.3s, border-color 0.3s;
}

.contact-item a:hover {
  color: var(--sauge-clair);
  border-color: var(--sauge);
}

.contact-deco {
  font-size: clamp(7rem, 14vw, 11rem);
  font-weight: 700;
  color: rgba(247, 243, 237, 0.04);
  line-height: 1;
  user-select: none;
  text-align: right;
}


/* =============================================
   FOOTER
   ============================================= */

footer {
  background: var(--encre);
  border-top: 1px solid rgba(247, 243, 237, 0.05);
}

.contenu-footer {
  padding: 1.75rem 5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

.footer-nom {
  font-family: 'Shippori Mincho', serif;
  font-size: 1rem;
  font-weight: 600;
  color: rgba(247, 243, 237, 0.5);
  letter-spacing: 0.08em;
}

.liens-footer ul {
  display: flex;
  gap: 2rem;
  list-style: none;
}

.liens-footer a {
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(247, 243, 237, 0.35);
  text-decoration: none;
  transition: color 0.3s;
}

.liens-footer a:hover {
  color: var(--sauge-clair);
}

.footer-annee {
  font-size: 0.72rem;
  color: rgba(247, 243, 237, 0.2);
  letter-spacing: 0.06em;
}


/* Hamburger — caché sur desktop */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  pointer-events: all;
  z-index: 9999;
  position: relative;
}

.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--brun);
  border-radius: 2px;
  transition: transform 0.3s ease, opacity 0.3s ease, background 0.3s ease;
}

/* Sur le hero (pas encore scrollé), les lignes sont en sauge pour être visibles */
header:not(.defilé) .hamburger span {
  background: var(--sauge);
}

/* Animation croix */
.hamburger.ouvert span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.hamburger.ouvert span:nth-child(2) {
  opacity: 0;
}

.hamburger.ouvert span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Menu mobile — caché par défaut */
.menu-mobile {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: var(--cream);
  z-index: 9990;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
  overflow: hidden;
}

.menu-mobile.ouvert {
  opacity: 1;
  pointer-events: all;
}

.menu-mobile ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2.5rem;
}

.menu-mobile a {
  font-family: 'Shippori Mincho', serif;
  font-size: 2rem;
  font-weight: 600;
  color: var(--encre);
  text-decoration: none;
  letter-spacing: 0.02em;
  transition: color 0.3s;
}

.menu-mobile a:hover {
  color: var(--sauge);
}


/* =============================================
   RESPONSIVE (mobile)
   ============================================= */

@media (max-width: 960px) {
  .contenu-entete {
    padding: 1.5rem 2.5rem;
  }

  .contenu-entete nav {
    display: none;
  }

  .hamburger {
    display: flex;
  }

  .menu-mobile {
    display: flex;
  }

  section {
    padding: 6rem 2.5rem;
  }

  #hero {
    padding: 9rem 2.5rem 5rem;
  }

  .hanko {
    right: 2.5rem;
  }

  .apropos-grille {
    grid-template-columns: 1fr;
    gap: 3.5rem;
  }

  .projets-grille {
    grid-template-columns: 1fr;
    padding: 0 1.5rem;
  }

  #projets .section-entete {
    padding: 0 2.5rem;
  }

  .contact-grille {
    grid-template-columns: 1fr;
    gap: 3.5rem;
  }

  .contact-deco {
    display: none;
  }

  .lb-panneau {
    max-height: 95vh;
  }

  .lb-corps {
    padding: 1.75rem;
  }

  .lb-titre {
    font-size: 1.6rem;
  }

  .contenu-footer {
    padding: 1.5rem 2.5rem;
    flex-wrap: wrap;
    gap: 1rem;
  }
}