/* ============================================================
   HÉLÈNE — Portfolio Website
   Univers aquarellique · onirique · chaleureux
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;0,600;1,300;1,400;1,500;1,600&family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;1,9..40,300&display=swap');

/* ─── Palette ────────────────────────────────────────────── */
:root {
  /* Fond & neutres */
  --c-ivory:   #FAF7F2;
  --c-cream:   #F2EDE4;
  --c-warm:    #E8DDD0;
  --c-border:  #DDD5C8;

  /* Aquarelle — inspirée de la fresque */
  --c-sun:     #D47F42;   /* soleil terracotta */
  --c-sun-l:   #EAA87C;   /* soleil clair */
  --c-wave:    #5273A0;   /* vague bleue */
  --c-wave-l:  #7B9EC4;   /* vague claire */
  --c-green:   #6B8F5E;   /* herbe/feuilles */
  --c-star:    #B84030;   /* étoile rouge */
  --c-taupe:   #C5A882;   /* or chaud */
  --c-taupe-d: #A8896A;

  /* Texte */
  --c-charcoal: #2A2520;
  --c-mid:      #7A6E64;
  --c-light:    #B0A498;

  /* Typo */
  --f-serif: 'Cormorant Garamond', Georgia, serif;
  --f-sans:  'DM Sans', -apple-system, sans-serif;

  /* Échelle typographique */
  --fs-hero: clamp(3.2rem, 7vw, 6.5rem);
  --fs-h1:   clamp(2.5rem, 5vw, 5rem);
  --fs-h2:   clamp(2rem, 4vw, 3.8rem);
  --fs-h3:   clamp(1.5rem, 2.5vw, 2.2rem);
  --fs-h4:   clamp(1.15rem, 1.8vw, 1.5rem);
  --fs-body: 1rem;
  --fs-sm:   0.875rem;
  --fs-xs:   0.72rem;

  --lh-tight:  1.05;
  --lh-normal: 1.7;

  --max-w:   1280px;
  --max-w-m: 860px;
  --nav-h:   76px;
  --radius:  2px;
  --radius-l: 12px;

  --ease:     cubic-bezier(0.25, 0.1, 0.25, 1);
  --ease-out: cubic-bezier(0, 0, 0.2, 1);
  --dur:      0.5s;
}

/* ─── Reset ──────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; }

body {
  font-family: var(--f-sans);
  font-size: var(--fs-body);
  line-height: var(--lh-normal);
  color: var(--c-charcoal);
  background: var(--c-ivory);
  overflow-x: hidden;
}

img, video { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { cursor: pointer; border: none; background: none; font: inherit; }
input, textarea, select { font: inherit; }

/* ─── Grain / Texture papier aquarelle ───────────────────── */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 1000;
  opacity: 0.028;
  background-image:
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='400' height='400'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.75' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='400' height='400' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 200px 200px;
}

/* ─── Typographie ────────────────────────────────────────── */
h1, h2, h3, h4, h5 {
  font-family: var(--f-serif);
  font-weight: 400;
  line-height: var(--lh-tight);
  letter-spacing: -0.02em;
}

h1 { font-size: var(--fs-h1); }
h2 { font-size: var(--fs-h2); }
h3 { font-size: var(--fs-h3); }
h4 { font-size: var(--fs-h4); }

h2 em, h1 em {
  font-style: italic;
  font-weight: 300;
  color: var(--c-sun);
}

.hero-title { font-size: var(--fs-hero); }

p { max-width: 60ch; }
p + p { margin-top: 1.2em; }

.text-center { text-align: center; }
.text-center p { margin-left: auto; margin-right: auto; }

.eyebrow {
  font-family: var(--f-sans);
  font-size: var(--fs-xs);
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--c-taupe);
  display: block;
  margin-bottom: 1.2rem;
}

.lead {
  font-family: var(--f-serif);
  font-size: clamp(1.15rem, 2.2vw, 1.45rem);
  font-weight: 300;
  line-height: 1.65;
  color: var(--c-mid);
  font-style: italic;
}

/* ─── Layout ─────────────────────────────────────────────── */
.container       { width: 100%; max-width: var(--max-w); margin: 0 auto; padding: 0 48px; }
.container--narrow { max-width: var(--max-w-m); margin: 0 auto; padding: 0 48px; }

section { padding: 120px 0; }
.section-header { margin-bottom: 64px; }
.section-header.text-center { text-align: center; }

.divider {
  display: block;
  width: 48px;
  height: 1px;
  background: linear-gradient(90deg, var(--c-sun), var(--c-taupe));
  margin-top: 28px;
  opacity: 0.7;
}
.divider--center { margin-left: auto; margin-right: auto; }

/* ─── Navigation ─────────────────────────────────────────── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  transition: background var(--dur) var(--ease), box-shadow var(--dur) var(--ease), backdrop-filter var(--dur) var(--ease);
}

.nav.is-scrolled {
  background: rgba(250, 247, 242, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 rgba(0,0,0,0.06);
}

.nav__inner {
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}

.nav__logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.nav__logo img {
  height: 78px;
  width: auto;
  display: block;
  transition: filter var(--dur) var(--ease), opacity var(--dur) var(--ease);
}

@media (max-width: 768px) {
  .nav__logo img { height: 40px; }
}

/* Sur fond sombre : logo devient blanc */
.nav--overlay:not(.is-scrolled) .nav__logo img {
  filter: brightness(0) invert(1);
  opacity: 0.92;
}

/* Sur fond clair : logo rose naturel */
.nav--overlay.is-scrolled .nav__logo img,
.nav:not(.nav--overlay) .nav__logo img {
  filter: none;
  opacity: 1;
}

.nav__links { display: flex; align-items: center; gap: 36px; }

.nav__link {
  font-size: var(--fs-sm);
  font-weight: 400;
  letter-spacing: 0.04em;
  color: var(--c-mid);
  position: relative;
  padding-bottom: 2px;
  transition: color var(--dur) var(--ease);
}
.nav__link::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 0; height: 1px;
  background: var(--c-sun);
  transition: width var(--dur) var(--ease);
}
.nav__link:hover { color: var(--c-charcoal); }
.nav__link:hover::after { width: 100%; }
.nav__link.active { color: var(--c-charcoal); }
.nav__link.active::after { width: 100%; }

.nav--overlay .nav__link { color: rgba(255,255,255,0.7); }
.nav--overlay .nav__link:hover { color: white; }
.nav--overlay.is-scrolled .nav__link { color: var(--c-mid); }
.nav--overlay.is-scrolled .nav__link:hover { color: var(--c-charcoal); }

.nav__cta { flex-shrink: 0; }

.nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
}
.nav__hamburger span {
  display: block;
  width: 22px;
  height: 1px;
  background: currentColor;
  transition: transform var(--dur) var(--ease), opacity var(--dur) var(--ease);
}

.nav--overlay .nav__hamburger { color: white; }
.nav--overlay.is-scrolled .nav__hamburger { color: var(--c-charcoal); }

.nav__mobile {
  display: none;
  position: fixed;
  inset: 0;
  background: var(--c-ivory);
  z-index: 99;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 36px;
}
.nav__mobile.is-open { display: flex; }
.nav__mobile .nav__link {
  font-family: var(--f-serif);
  font-size: 2.4rem;
  font-weight: 300;
  color: var(--c-charcoal);
  letter-spacing: 0;
}

/* ─── Boutons ────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--f-sans);
  font-size: var(--fs-xs);
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 15px 34px;
  border: 1px solid transparent;
  border-radius: 100px;
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease),
              border-color var(--dur) var(--ease), transform 0.2s var(--ease),
              box-shadow var(--dur) var(--ease);
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

.btn--primary {
  background: var(--c-charcoal);
  color: var(--c-ivory);
  border-color: var(--c-charcoal);
}
.btn--primary:hover {
  background: #3d3528;
  box-shadow: 0 6px 24px rgba(42,37,32,0.25);
}

.btn--outline {
  background: transparent;
  color: var(--c-charcoal);
  border-color: var(--c-charcoal);
}
.btn--outline:hover {
  background: var(--c-charcoal);
  color: var(--c-ivory);
}

.btn--sun {
  background: var(--c-sun);
  color: white;
  border-color: var(--c-sun);
}
.btn--sun:hover {
  background: #bf6e35;
  box-shadow: 0 6px 24px rgba(212,127,66,0.35);
}

.btn--ghost {
  background: rgba(255,255,255,0.12);
  color: white;
  border-color: rgba(255,255,255,0.4);
  backdrop-filter: blur(8px);
}
.btn--ghost:hover {
  background: rgba(255,255,255,0.22);
  border-color: white;
}

.btn--taupe {
  background: var(--c-taupe);
  color: white;
  border-color: var(--c-taupe);
}
.btn--taupe:hover {
  background: var(--c-taupe-d);
  box-shadow: 0 6px 24px rgba(197,168,130,0.35);
}

.btn--sm { padding: 10px 22px; font-size: calc(var(--fs-xs) - 0.02rem); }
.btn--lg { padding: 18px 44px; }

.link-arrow {
  font-size: var(--fs-sm);
  font-weight: 500;
  letter-spacing: 0.06em;
  color: rgba(255,255,255,0.85);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  transition: gap var(--dur) var(--ease), color var(--dur) var(--ease);
}
.link-arrow:hover { gap: 16px; color: white; }
.link-arrow::after { content: '→'; }

/* ─── Conteneurs image — Aquarelle CSS ───────────────────── */
.img-wrap {
  overflow: hidden;
  position: relative;
}

/* Fond aquarelle multi-couche pour images manquantes */
.img-wrap::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 65% 55% at 20% 25%, rgba(212,127,66,0.38) 0%, transparent 58%),
    radial-gradient(ellipse 55% 65% at 78% 70%, rgba(107,143,94,0.32) 0%, transparent 55%),
    radial-gradient(ellipse 70% 45% at 55% 10%, rgba(197,168,130,0.45) 0%, transparent 52%),
    radial-gradient(ellipse 60% 50% at 25% 80%, rgba(82,115,160,0.25) 0%, transparent 50%),
    radial-gradient(ellipse 40% 40% at 80% 15%, rgba(184,64,48,0.12) 0%, transparent 45%),
    linear-gradient(145deg, #F2EDE4 0%, #EAE0D2 40%, #DDD5C4 100%);
  z-index: 0;
  transition: opacity 0.4s var(--ease);
}

.img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: relative;
  z-index: 1;
  transition: transform 0.9s var(--ease);
}
.img-wrap:hover img { transform: scale(1.04); }

/* Ratio helpers */
.img-ratio-4-5  { aspect-ratio: 4/5; }
.img-ratio-3-4  { aspect-ratio: 3/4; }
.img-ratio-16-9 { aspect-ratio: 16/9; }
.img-ratio-1-1  { aspect-ratio: 1/1; }
.img-ratio-5-4  { aspect-ratio: 5/4; }
.img-ratio-3-2  { aspect-ratio: 3/2; }

/* ─── Hero principal ─────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: flex-end;
  padding-top: var(--nav-h);
  overflow: hidden;
}

/* Fond atmosphérique aquarellique */
.hero__bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 70% 90% at 88% 85%, rgba(212,127,66,0.85) 0%, rgba(212,127,66,0) 55%),
    radial-gradient(ellipse 55% 70% at 8% 92%, rgba(82,115,160,0.65) 0%, transparent 50%),
    radial-gradient(ellipse 80% 40% at 50% 100%, rgba(107,143,94,0.4) 0%, transparent 38%),
    radial-gradient(ellipse 40% 50% at 35% 15%, rgba(197,168,130,0.3) 0%, transparent 50%),
    linear-gradient(168deg, #141E2C 0%, #1E2B22 30%, #2E2015 55%, #1A1008 100%);
  overflow: hidden;
}

/* Blobs animés pour l'effet aquarelle */
.hero__bg::before,
.hero__bg::after {
  content: '';
  position: absolute;
  border-radius: 50%;
  filter: blur(70px);
  mix-blend-mode: screen;
  opacity: 0.5;
}

.hero__bg::before {
  width: 55%;
  height: 70%;
  right: -5%;
  bottom: -10%;
  background: radial-gradient(ellipse, rgba(212,127,66,0.9) 0%, rgba(184,64,48,0.4) 50%, transparent 70%);
  animation: blob-drift-a 14s ease-in-out infinite;
}

.hero__bg::after {
  width: 45%;
  height: 55%;
  left: -8%;
  bottom: -15%;
  background: radial-gradient(ellipse, rgba(82,115,160,0.8) 0%, rgba(107,143,94,0.4) 50%, transparent 70%);
  animation: blob-drift-b 18s ease-in-out infinite;
}

@keyframes blob-drift-a {
  0%, 100% { transform: translate(0, 0) scale(1) rotate(0deg); }
  33% { transform: translate(-4%, -5%) scale(1.08) rotate(5deg); }
  66% { transform: translate(3%, 3%) scale(0.94) rotate(-3deg); }
}
@keyframes blob-drift-b {
  0%, 100% { transform: translate(0, 0) scale(1) rotate(0deg); }
  40% { transform: translate(5%, -4%) scale(1.06) rotate(-6deg); }
  70% { transform: translate(-3%, 5%) scale(0.96) rotate(4deg); }
}

.hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: absolute;
  inset: 0;
  z-index: 1;
  opacity: 0.85;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  z-index: 2;
  background:
    linear-gradient(to top, rgba(20,15,8,0.80) 0%, rgba(20,15,8,0.3) 50%, rgba(20,15,8,0.05) 100%),
    linear-gradient(to right, rgba(20,15,8,0.3) 0%, transparent 60%);
}

.hero__content {
  position: relative;
  z-index: 3;
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 48px 88px;
  color: white;
}

.hero__content .eyebrow { color: rgba(255,255,255,0.55); margin-bottom: 1.6rem; }

.hero__title {
  font-family: var(--f-serif);
  font-size: var(--fs-hero);
  font-weight: 300;
  line-height: 1.0;
  letter-spacing: -0.02em;
  color: white;
  max-width: 14ch;
  margin-bottom: 28px;
}

.hero__title em {
  font-style: italic;
  font-weight: 300;
  color: var(--c-sun-l);
}

.hero__subtitle {
  font-family: var(--f-serif);
  font-size: clamp(1rem, 1.6vw, 1.2rem);
  font-weight: 300;
  font-style: italic;
  color: rgba(255,255,255,0.72);
  max-width: 48ch;
  line-height: 1.7;
  margin-bottom: 48px;
}

.hero__actions { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }

/* Étoile décorative dans le hero */
.hero__star {
  position: absolute;
  color: var(--c-star);
  font-size: 1.4rem;
  opacity: 0.7;
  animation: star-pulse 3s ease-in-out infinite;
  z-index: 3;
  user-select: none;
}

@keyframes star-pulse {
  0%, 100% { opacity: 0.5; transform: scale(1) rotate(0deg); }
  50% { opacity: 0.9; transform: scale(1.15) rotate(15deg); }
}

/* ─── Page Hero (sous-pages) ─────────────────────────────── */
.page-hero {
  position: relative;
  padding: calc(var(--nav-h) + 100px) 0 90px;
  overflow: hidden;
}

/* Fond aquarelle subtil pour page-hero */
.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 100% at 95% 100%, rgba(212,127,66,0.2) 0%, transparent 55%),
    radial-gradient(ellipse 60% 80% at 5% 80%, rgba(82,115,160,0.15) 0%, transparent 50%),
    radial-gradient(ellipse 70% 60% at 50% 0%, rgba(197,168,130,0.12) 0%, transparent 60%),
    linear-gradient(170deg, var(--c-cream) 0%, var(--c-warm) 100%);
  z-index: 0;
}

.page-hero__content {
  position: relative;
  z-index: 1;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 48px;
}

.page-hero__title {
  font-size: var(--fs-h1);
  max-width: 18ch;
  margin-top: 16px;
  line-height: 1.0;
}

.page-hero__lead {
  margin-top: 32px;
  font-size: clamp(1.05rem, 2vw, 1.3rem);
  max-width: 52ch;
}

/* ─── Split services (accueil) ───────────────────────────── */
.services-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 75vh;
}

.service-card {
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: flex-end;
  min-height: 60vh;
}

.service-card__bg {
  position: absolute;
  inset: 0;
  transition: transform 0.9s var(--ease);
}
.service-card:hover .service-card__bg { transform: scale(1.04); }

.service-card__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Fond spécifique par type */
.service-card--wedding .service-card__bg {
  background:
    radial-gradient(ellipse 80% 100% at 70% 80%, rgba(212,127,66,0.65) 0%, transparent 55%),
    radial-gradient(ellipse 60% 60% at 15% 60%, rgba(197,168,130,0.45) 0%, transparent 50%),
    linear-gradient(165deg, #2A1E35 0%, #352540 35%, #40302A 65%, #281A12 100%);
}

.service-card--mural .service-card__bg {
  background:
    radial-gradient(ellipse 70% 80% at 25% 70%, rgba(107,143,94,0.6) 0%, transparent 55%),
    radial-gradient(ellipse 80% 60% at 80% 30%, rgba(82,115,160,0.55) 0%, transparent 55%),
    radial-gradient(ellipse 50% 40% at 55% 90%, rgba(212,127,66,0.35) 0%, transparent 45%),
    linear-gradient(155deg, #18251A 0%, #20251E 35%, #1A2028 65%, #1A1510 100%);
}

.service-card__overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(to top, rgba(15,10,5,0.80) 0%, rgba(15,10,5,0.2) 50%, transparent 100%);
}

.service-card__content {
  position: relative;
  z-index: 2;
  padding: 60px 48px;
  color: white;
}

.service-card__label {
  font-size: var(--fs-xs);
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--c-sun-l);
  display: block;
  margin-bottom: 14px;
}

.service-card__title {
  font-family: var(--f-serif);
  font-size: clamp(2rem, 3vw, 3rem);
  font-weight: 300;
  line-height: 1.05;
  margin-bottom: 16px;
  color: white;
}

.service-card__desc {
  font-family: var(--f-serif);
  font-size: 1.05rem;
  font-style: italic;
  font-weight: 300;
  color: rgba(255,255,255,0.7);
  max-width: 36ch;
  line-height: 1.65;
  margin-bottom: 28px;
}

/* ─── Section about split ────────────────────────────────── */
.about-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.about-split__text h2 { margin-top: 16px; }
.about-split__text p { margin-top: 22px; color: var(--c-mid); }
.about-split__text .btn { margin-top: 44px; }

.about-story {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.about-story__text h2 { margin-top: 16px; }
.about-story__text p { margin-top: 20px; color: var(--c-mid); }

/* ─── Backgrounds de sections ────────────────────────────── */
.bg-ivory { background: var(--c-ivory); }

.bg-cream {
  background:
    radial-gradient(ellipse 100% 80% at 100% 100%, rgba(212,127,66,0.08) 0%, transparent 60%),
    radial-gradient(ellipse 80% 60% at 0% 0%, rgba(82,115,160,0.06) 0%, transparent 55%),
    var(--c-cream);
}

.bg-warm {
  background:
    radial-gradient(ellipse 80% 100% at 100% 50%, rgba(212,127,66,0.1) 0%, transparent 60%),
    var(--c-warm);
}

/* alias rétrocompatibilité */
.bg-beige { background: var(--c-cream); }

/* ─── Portfolio Grid (accueil) ───────────────────────────── */
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 20px;
}

.portfolio-grid .item-1 { grid-column: span 7; }
.portfolio-grid .item-2 { grid-column: span 5; }
.portfolio-grid .item-3 { grid-column: span 5; }
.portfolio-grid .item-4 { grid-column: span 7; }

.portfolio-card { display: block; }
.portfolio-card__img { overflow: hidden; }
.portfolio-card__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.9s var(--ease);
}
.portfolio-card:hover .portfolio-card__img img { transform: scale(1.05); }
.portfolio-card__img.img-wrap { transition: none; }

.portfolio-card__meta { padding: 18px 0 0; }

.portfolio-card__cat {
  font-size: var(--fs-xs);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--c-taupe);
  font-weight: 500;
}

.portfolio-card__title {
  font-family: var(--f-serif);
  font-size: 1.4rem;
  font-weight: 400;
  margin-top: 6px;
  color: var(--c-charcoal);
}

/* Portfolio page — grille complète */
.portfolio-full-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 36px;
}

/* ─── Témoignages ────────────────────────────────────────── */
.testimonials {
  background:
    radial-gradient(ellipse 80% 60% at 100% 100%, rgba(212,127,66,0.1) 0%, transparent 55%),
    radial-gradient(ellipse 60% 80% at 0% 0%, rgba(82,115,160,0.08) 0%, transparent 55%),
    var(--c-cream);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top: 56px;
}

.testimonial-card {
  background: rgba(255,255,255,0.8);
  backdrop-filter: blur(8px);
  padding: 40px 36px;
  border-radius: var(--radius-l);
  border: 1px solid rgba(255,255,255,0.9);
  box-shadow: 0 4px 24px rgba(42,37,32,0.06);
}

.testimonial-card__quote {
  font-family: var(--f-serif);
  font-size: 1.15rem;
  font-style: italic;
  font-weight: 300;
  line-height: 1.75;
  color: var(--c-charcoal);
  margin-bottom: 28px;
}

.testimonial-card__quote::before {
  content: '«';
  font-size: 2.8rem;
  line-height: 1;
  color: var(--c-sun);
  display: block;
  font-style: normal;
  margin-bottom: 12px;
  opacity: 0.7;
}

.testimonial-card__author {
  font-size: var(--fs-sm);
  font-weight: 500;
  color: var(--c-charcoal);
}
.testimonial-card__detail {
  font-size: var(--fs-xs);
  color: var(--c-taupe);
  margin-top: 4px;
  letter-spacing: 0.08em;
}

/* ─── Bande CTA ──────────────────────────────────────────── */
.cta-band {
  position: relative;
  padding: 110px 0;
  text-align: center;
  overflow: hidden;
}

.cta-band::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 80% at 80% 80%, rgba(212,127,66,0.25) 0%, transparent 55%),
    radial-gradient(ellipse 50% 60% at 20% 20%, rgba(82,115,160,0.2) 0%, transparent 50%),
    #1E1810;
  z-index: 0;
}

.cta-band > .container { position: relative; z-index: 1; }

.cta-band h2 {
  font-size: clamp(2rem, 4.5vw, 4rem);
  color: var(--c-ivory);
  max-width: 20ch;
  margin: 0 auto 24px;
  line-height: 1.05;
}

.cta-band h2 em { color: var(--c-sun-l); }

.cta-band p {
  color: rgba(255,255,255,0.55);
  font-family: var(--f-serif);
  font-size: clamp(1rem, 1.8vw, 1.2rem);
  font-style: italic;
  max-width: 44ch;
  margin: 0 auto 48px;
  line-height: 1.7;
}

.cta-band__actions { display: flex; justify-content: center; gap: 16px; flex-wrap: wrap; }

/* ─── Étapes de processus ────────────────────────────────── */
.process-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
  margin-top: 60px;
}

.process-step__num {
  font-family: var(--f-serif);
  font-size: 4rem;
  font-weight: 300;
  color: var(--c-sun);
  opacity: 0.5;
  line-height: 1;
  margin-bottom: 20px;
}

.process-step__title {
  font-family: var(--f-serif);
  font-size: 1.3rem;
  font-weight: 400;
  margin-bottom: 12px;
}

.process-step__desc {
  font-size: var(--fs-sm);
  color: var(--c-mid);
  line-height: 1.75;
}

/* ─── Liste de livrables ─────────────────────────────────── */
.deliverables {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-l);
  overflow: hidden;
  margin-top: 40px;
}

.deliverable {
  padding: 22px 28px;
  border-bottom: 1px solid var(--c-border);
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: var(--fs-sm);
  color: var(--c-mid);
  background: rgba(255,255,255,0.5);
  transition: background var(--dur) var(--ease);
}
.deliverable:hover { background: rgba(212,127,66,0.06); }
.deliverable:nth-child(odd) { border-right: 1px solid var(--c-border); }

.deliverable::before {
  content: '✦';
  color: var(--c-sun);
  font-size: 0.5rem;
  flex-shrink: 0;
  opacity: 0.8;
}

/* ─── Tags de lieu ───────────────────────────────────────── */
.venue-list {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.venue-tag {
  font-size: var(--fs-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 500;
  color: var(--c-charcoal);
  padding: 9px 20px;
  border: 1px solid var(--c-border);
  border-radius: 100px;
  background: rgba(255,255,255,0.7);
  backdrop-filter: blur(4px);
  transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease), background var(--dur) var(--ease);
}
.venue-tag:hover {
  border-color: var(--c-sun);
  color: var(--c-sun);
  background: rgba(212,127,66,0.05);
}

/* ─── Valeurs ────────────────────────────────────────────── */
.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 48px;
  margin-top: 56px;
}

.value-card h4 {
  font-family: var(--f-serif);
  font-size: 1.3rem;
  margin-bottom: 14px;
  color: var(--c-charcoal);
}
.value-card h4::before {
  content: '✦ ';
  color: var(--c-sun);
  font-size: 0.6rem;
  vertical-align: middle;
  margin-right: 4px;
  opacity: 0.7;
}
.value-card p { font-size: var(--fs-sm); color: var(--c-mid); line-height: 1.75; }

/* ─── Galerie ────────────────────────────────────────────── */
.gallery-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.gallery-row--4 { grid-template-columns: repeat(4, 1fr); }
.gallery-row--2 { grid-template-columns: repeat(2, 1fr); }

/* ─── Onglets de filtre (portfolio) ──────────────────────── */
.filter-tabs {
  display: flex;
  gap: 0;
  border-bottom: 1px solid var(--c-border);
  margin-bottom: 60px;
}

.filter-tab {
  font-size: var(--fs-xs);
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-mid);
  padding: 14px 28px;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  cursor: pointer;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.filter-tab:hover { color: var(--c-charcoal); }
.filter-tab.active { color: var(--c-charcoal); border-bottom-color: var(--c-sun); }

.portfolio-item { transition: opacity var(--dur) var(--ease), transform var(--dur) var(--ease); }
.portfolio-item.hidden { opacity: 0; pointer-events: none; transform: scale(0.97); }

/* ─── Formulaire de contact ──────────────────────────────── */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 80px;
  align-items: start;
}

.contact-info h2 { margin-top: 16px; }
.contact-info p { margin-top: 20px; color: var(--c-mid); font-size: 0.95rem; }

.contact-detail {
  margin-top: 44px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.contact-detail__item { font-size: var(--fs-sm); color: var(--c-mid); }
.contact-detail__item strong {
  display: block;
  font-size: var(--fs-xs);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--c-taupe);
  font-weight: 500;
  margin-bottom: 4px;
}

.social-links { display: flex; gap: 20px; margin-top: 40px; }
.social-link {
  font-size: var(--fs-xs);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 500;
  color: var(--c-mid);
  transition: color var(--dur) var(--ease);
}
.social-link:hover { color: var(--c-sun); }

.form { display: flex; flex-direction: column; gap: 24px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-group { display: flex; flex-direction: column; gap: 8px; }

.form-label {
  font-size: var(--fs-xs);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 500;
  color: var(--c-mid);
}

.form-input,
.form-select,
.form-textarea {
  padding: 14px 18px;
  border: 1px solid var(--c-border);
  border-radius: var(--radius-l);
  background: rgba(255,255,255,0.7);
  color: var(--c-charcoal);
  font-size: 0.95rem;
  transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease), background var(--dur) var(--ease);
  outline: none;
  width: 100%;
}
.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--c-sun);
  box-shadow: 0 0 0 3px rgba(212,127,66,0.12);
  background: white;
}

.form-textarea { min-height: 160px; resize: vertical; line-height: 1.6; }

.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23C5A882' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 18px center;
  padding-right: 44px;
  background-color: rgba(255,255,255,0.7);
}

.radio-group { display: flex; gap: 10px; flex-wrap: wrap; }
.radio-option { display: none; }
.radio-label {
  display: inline-block;
  padding: 10px 22px;
  border: 1px solid var(--c-border);
  border-radius: 100px;
  font-size: var(--fs-sm);
  color: var(--c-mid);
  cursor: pointer;
  transition: all var(--dur) var(--ease);
  background: rgba(255,255,255,0.6);
}
.radio-option:checked + .radio-label {
  border-color: var(--c-sun);
  background: var(--c-sun);
  color: white;
}
.radio-label:hover { border-color: var(--c-sun); color: var(--c-sun); }

/* ─── Pied de page ───────────────────────────────────────── */
.footer {
  position: relative;
  padding: 80px 0 40px;
  overflow: hidden;
}

.footer::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 50% 80% at 100% 50%, rgba(212,127,66,0.12) 0%, transparent 55%),
    radial-gradient(ellipse 40% 60% at 0% 50%, rgba(82,115,160,0.1) 0%, transparent 50%),
    #1E1810;
  z-index: 0;
}

.footer__inner {
  position: relative;
  z-index: 1;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 48px;
}

.footer__top {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 60px;
  padding-bottom: 56px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer__logo {
  font-family: var(--f-serif);
  font-size: 2.2rem;
  font-weight: 400;
  letter-spacing: 0.04em;
  color: var(--c-ivory);
  display: block;
  margin-bottom: 20px;
}

.footer__tagline {
  font-family: var(--f-serif);
  font-size: 0.95rem;
  font-style: italic;
  color: rgba(255,255,255,0.38);
  line-height: 1.7;
  max-width: 30ch;
}

.footer__col h5 {
  font-family: var(--f-sans);
  font-size: var(--fs-xs);
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.38);
  margin-bottom: 20px;
}

.footer__links { display: flex; flex-direction: column; gap: 12px; }
.footer__link {
  font-size: var(--fs-sm);
  color: rgba(255,255,255,0.58);
  transition: color var(--dur) var(--ease);
}
.footer__link:hover { color: var(--c-sun-l); }

.footer__bottom {
  padding-top: 36px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.footer__copy { font-size: var(--fs-xs); color: rgba(255,255,255,0.28); }
.footer__social { display: flex; gap: 20px; }
.footer__social a {
  font-size: var(--fs-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.38);
  transition: color var(--dur) var(--ease);
}
.footer__social a:hover { color: var(--c-sun-l); }

/* ─── Étoile décorative CSS ──────────────────────────────── */
.star-decor {
  display: inline-block;
  color: var(--c-star);
  font-size: 1rem;
  opacity: 0.6;
  vertical-align: middle;
  margin: 0 8px;
  animation: star-pulse 3s ease-in-out infinite;
}

/* ─── Animations au scroll ───────────────────────────────── */
.fade-up {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
}
.fade-up.is-visible { opacity: 1; transform: translateY(0); }

.fade-in {
  opacity: 0;
  transition: opacity 0.9s var(--ease-out);
}
.fade-in.is-visible { opacity: 1; }

.stagger > * {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.65s var(--ease-out), transform 0.65s var(--ease-out);
}
.stagger.is-visible > *:nth-child(1) { opacity:1; transform:none; transition-delay:0s; }
.stagger.is-visible > *:nth-child(2) { opacity:1; transform:none; transition-delay:0.1s; }
.stagger.is-visible > *:nth-child(3) { opacity:1; transform:none; transition-delay:0.2s; }
.stagger.is-visible > *:nth-child(4) { opacity:1; transform:none; transition-delay:0.3s; }
.stagger.is-visible > *:nth-child(5) { opacity:1; transform:none; transition-delay:0.4s; }
.stagger.is-visible > *:nth-child(6) { opacity:1; transform:none; transition-delay:0.5s; }
.stagger.is-visible > *:nth-child(7) { opacity:1; transform:none; transition-delay:0.6s; }
.stagger.is-visible > *:nth-child(8) { opacity:1; transform:none; transition-delay:0.65s; }
.stagger.is-visible > *:nth-child(9) { opacity:1; transform:none; transition-delay:0.7s; }

/* ─── Utilitaires ────────────────────────────────────────── */
.mt-8  { margin-top: 8px; }
.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }
.mt-32 { margin-top: 32px; }
.mt-40 { margin-top: 40px; }
.mt-56 { margin-top: 56px; }
.mt-64 { margin-top: 64px; }
.flex { display: flex; }
.items-center { align-items: center; }
.wrap { flex-wrap: wrap; }

/* ─── Showcase faire-parts — cartes en biais sur lin ────── */
.stationery-showcase {
  display: flex;
  flex-direction: column;
  gap: 100px;
}

.stationery-project {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: center;
}

.stationery-project__visual {
  position: relative;
  padding: 48px 40px 56px;
  border-radius: var(--radius-l);
  background:
    radial-gradient(ellipse 70% 60% at 80% 80%, rgba(212,127,66,0.1) 0%, transparent 60%),
    radial-gradient(ellipse 60% 50% at 20% 20%, rgba(82,115,160,0.07) 0%, transparent 55%),
    linear-gradient(145deg, #F8F5F0 0%, #F0EAE2 100%);
  display: flex;
  justify-content: center;
  align-items: center;
}

/* Décor étoile dans le coin */
.stationery-project__visual::before {
  content: '✦';
  position: absolute;
  top: 18px;
  right: 22px;
  color: var(--c-star);
  font-size: 0.75rem;
  opacity: 0.5;
}

.stationery-project__card {
  width: 72%;
  box-shadow:
    0 2px 4px rgba(42,37,32,0.04),
    0 12px 32px rgba(42,37,32,0.10),
    0 40px 80px rgba(42,37,32,0.07);
  transition: transform 0.6s var(--ease), box-shadow 0.6s var(--ease);
}

.stationery-project:nth-child(1) .stationery-project__card { transform: rotate(-1.8deg); }
.stationery-project:nth-child(2) .stationery-project__card { transform: rotate(1.5deg); }
.stationery-project:nth-child(3) .stationery-project__card { transform: rotate(-1deg); }

.stationery-project__visual:hover .stationery-project__card {
  transform: rotate(0deg) scale(1.02);
  box-shadow:
    0 4px 8px rgba(42,37,32,0.05),
    0 24px 56px rgba(42,37,32,0.14),
    0 60px 100px rgba(42,37,32,0.08);
}

.stationery-project__info { }

.stationery-project__num {
  font-family: var(--f-serif);
  font-size: 4.5rem;
  font-weight: 300;
  line-height: 1;
  color: var(--c-sun);
  opacity: 0.25;
  display: block;
  margin-bottom: -8px;
}

.stationery-project__couple {
  font-family: var(--f-serif);
  font-size: clamp(2rem, 3.5vw, 3rem);
  font-weight: 400;
  line-height: 1.05;
  color: var(--c-charcoal);
  margin-bottom: 12px;
}

.stationery-project__meta {
  font-size: var(--fs-xs);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--c-taupe);
  font-weight: 500;
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.stationery-project__meta::before {
  content: '';
  display: block;
  width: 28px;
  height: 1px;
  background: var(--c-taupe);
  flex-shrink: 0;
}

.stationery-project__desc {
  font-family: var(--f-serif);
  font-size: 1.1rem;
  font-weight: 300;
  font-style: italic;
  line-height: 1.75;
  color: var(--c-mid);
  max-width: 38ch;
}

.stationery-project__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 28px;
}

.stationery-tag {
  font-size: var(--fs-xs);
  color: var(--c-mid);
  padding: 6px 14px;
  border: 1px solid var(--c-border);
  border-radius: 100px;
  letter-spacing: 0.08em;
}

/* Inversion pair / impair */
.stationery-project:nth-child(even) .stationery-project__visual { order: 2; }
.stationery-project:nth-child(even) .stationery-project__info   { order: 1; }

/* Grille 3 cartes en biais */
.stationery-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  padding: 48px 0;
}

.stationery-grid-card {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.stationery-grid-card__img {
  width: 100%;
  box-shadow:
    0 8px 24px rgba(42,37,32,0.10),
    0 32px 64px rgba(42,37,32,0.07);
  transition: transform 0.6s var(--ease), box-shadow 0.6s var(--ease);
}

.stationery-grid-card:nth-child(1) .stationery-grid-card__img { transform: rotate(-2.5deg); }
.stationery-grid-card:nth-child(2) .stationery-grid-card__img { transform: rotate(0.5deg) translateY(-16px); }
.stationery-grid-card:nth-child(3) .stationery-grid-card__img { transform: rotate(2deg); }

.stationery-grid-card:hover .stationery-grid-card__img {
  transform: rotate(0deg) translateY(-8px) !important;
  box-shadow: 0 20px 60px rgba(42,37,32,0.15), 0 60px 100px rgba(42,37,32,0.08);
}

.stationery-grid-card__label {
  margin-top: 24px;
  text-align: center;
  font-family: var(--f-serif);
  font-size: 1.1rem;
  font-weight: 400;
  color: var(--c-charcoal);
}

.stationery-grid-card__sub {
  font-size: var(--fs-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-taupe);
  margin-top: 4px;
  text-align: center;
}

/* ─── Responsive ─────────────────────────────────────────── */
@media (max-width: 1024px) {
  .container, .container--narrow { padding: 0 32px; }
  .nav__inner, .hero__content, .page-hero__content, .footer__inner { padding-left: 32px; padding-right: 32px; }
  .about-split, .about-story { grid-template-columns: 1fr; gap: 40px; }
  .about-split__image, .about-story__image { max-width: 520px; }
  .process-steps { grid-template-columns: repeat(2, 1fr); gap: 40px; }
  .testimonials-grid { grid-template-columns: repeat(2, 1fr); }
  .values-grid { grid-template-columns: repeat(2, 1fr); }
  .portfolio-full-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-layout { grid-template-columns: 1fr; gap: 48px; }
  .footer__top { grid-template-columns: 1fr 1fr; }
  .footer__top > *:first-child { grid-column: span 2; }
}

@media (max-width: 768px) {
  :root { --nav-h: 64px; }
  section { padding: 80px 0; }
  .container, .container--narrow { padding: 0 24px; }
  .nav__inner, .hero__content, .page-hero__content, .footer__inner { padding-left: 24px; padding-right: 24px; }
  .hero__content { padding-bottom: 52px; }
  .hero__bg::before, .hero__bg::after { filter: blur(50px); }

  .nav__links, .nav__cta { display: none; }
  .nav__hamburger { display: flex; }

  .services-split { grid-template-columns: 1fr; }
  .service-card { min-height: 55vh; }
  .service-card__content { padding: 40px 24px; }

  .portfolio-grid { grid-template-columns: 1fr; }
  .portfolio-grid .item-1,
  .portfolio-grid .item-2,
  .portfolio-grid .item-3,
  .portfolio-grid .item-4 { grid-column: span 12; }
  .portfolio-full-grid { grid-template-columns: 1fr; }

  .testimonials-grid { grid-template-columns: 1fr; }
  .values-grid { grid-template-columns: 1fr; }
  .process-steps { grid-template-columns: 1fr; gap: 32px; }
  .gallery-row { grid-template-columns: 1fr 1fr; }
  .gallery-row--4 { grid-template-columns: 1fr 1fr; }
  .stationery-project { grid-template-columns: 1fr; gap: 40px; }
  .stationery-project:nth-child(even) .stationery-project__visual { order: unset; }
  .stationery-project:nth-child(even) .stationery-project__info   { order: unset; }
  .stationery-project__card { width: 60%; }
  .stationery-grid-3 { grid-template-columns: 1fr; gap: 48px; }
  .deliverables { grid-template-columns: 1fr; }
  .deliverable:nth-child(odd) { border-right: none; }
  .form-row { grid-template-columns: 1fr; }
  .footer__top { grid-template-columns: 1fr; }
  .footer__top > *:first-child { grid-column: span 1; }
  .footer__bottom { flex-direction: column; text-align: center; }
  .section-header { margin-bottom: 40px; }
}

@media (max-width: 480px) {
  .hero__actions, .cta-band__actions { flex-direction: column; align-items: flex-start; }
  .cta-band__actions { align-items: center; }
}