/* =========================================================
   Doucshoot — Studio photo à domicile
   ========================================================= */

:root{
  --bg: #0a0b0f;
  --bg-soft: #0f1117;
  --bg-elevated: #14161d;
  --ink: #f3efe6;
  --ink-dim: #b9b6ae;
  --line: rgba(243,239,230,0.10);

  --gold: #c9a25c;
  --gold-soft: #e3c98a;
  --rose: #a8365a;

  --display: "Marcellus", Georgia, serif;
  --script: "Alex Brush", cursive;
  --sans: "Poppins", -apple-system, BlinkMacSystemFont, sans-serif;

  --container: 1180px;
  --radius: 2px;
}

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

html{ scroll-behavior: smooth; }

body{
  margin:0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-weight:300;
  line-height:1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x:hidden;
}

img{ max-width:100%; display:block; }

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

ul{ list-style:none; margin:0; padding:0; }

.container{
  width:100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 32px;
}

/* film grain / vignette texture over whole page */
.grain{
  position:fixed; inset:0; pointer-events:none; z-index:999;
  background-image: radial-gradient(circle at 50% 0%, rgba(201,162,92,0.05), transparent 60%);
  mix-blend-mode: overlay;
}

/* ---------- Typography helpers ---------- */
.eyebrow{
  font-family: var(--sans);
  text-transform: uppercase;
  letter-spacing: 0.28em;
  font-size: 0.72rem;
  color: var(--gold-soft);
  margin: 0 0 14px;
}
.eyebrow.center{ text-align:center; }

.section-title{
  font-family: var(--display);
  font-weight:400;
  font-size: clamp(1.8rem, 3.4vw, 2.7rem);
  letter-spacing: 0.01em;
  margin: 0 0 20px;
  color: var(--ink);
}
.section-title.center{ text-align:center; }

.section-sub{
  color: var(--ink-dim);
  max-width: 560px;
  font-weight:300;
  font-size: 0.98rem;
}
.section-sub.center{ margin:0 auto 56px; text-align:center; }

.section{ padding: 128px 0; position:relative; }
.section + .section{ border-top: 1px solid var(--line); }

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding: 15px 30px;
  font-family: var(--sans);
  font-size: 0.82rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border-radius: var(--radius);
  border: 1px solid transparent;
  transition: all .35s ease;
  cursor:pointer;
  white-space:nowrap;
}
.btn-primary{
  background: linear-gradient(135deg, var(--gold-soft), var(--gold));
  color: #1a1305;
  font-weight:500;
}
.btn-primary:hover{ filter: brightness(1.08); transform: translateY(-2px); box-shadow: 0 12px 28px rgba(201,162,92,0.25); }

.btn-ghost{
  border-color: rgba(243,239,230,0.35);
  color: var(--ink);
}
.btn-ghost:hover{ border-color: var(--gold-soft); color: var(--gold-soft); }

.btn-sm{ padding: 10px 20px; font-size: 0.72rem; }

/* =========================================================
   HEADER
   ========================================================= */
.site-header{
  position: fixed;
  top:0; left:0; right:0;
  z-index: 500;
  padding: 20px 0;
  background: linear-gradient(to bottom, rgba(10,11,15,0.85), transparent);
  transition: background .35s ease, padding .35s ease, box-shadow .35s ease;
}
.site-header.scrolled{
  padding: 12px 0;
  background: rgba(10,11,15,0.92);
  backdrop-filter: blur(10px);
  box-shadow: 0 1px 0 var(--line);
}

.header-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 24px;
}

.brand{ display:flex; align-items:center; gap:12px; flex-shrink:0; }
.brand-logo{
  width: 44px; height:44px;
  border-radius:50%;
  object-fit:cover;
  border: 1px solid rgba(201,162,92,0.5);
}
.brand-name{
  font-family: var(--script);
  font-size: 2rem;
  line-height: 1;
  letter-spacing: 0.01em;
  color: var(--gold-soft);
  padding-bottom: 4px;
}

.main-nav{
  display:flex;
  gap: 34px;
  margin: 0 auto;
}
.main-nav a{
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-dim);
  position:relative;
  padding: 4px 0;
  transition: color .25s ease;
}
.main-nav a:hover{ color: var(--ink); }
.main-nav a::after{
  content:"";
  position:absolute; left:0; right:100%; bottom:-2px;
  height:1px; background: var(--gold-soft);
  transition: right .3s ease;
}
.main-nav a:hover::after{ right:0; }

.header-actions{ display:flex; align-items:center; gap:18px; }

.burger{
  display:none;
  flex-direction:column;
  justify-content:center;
  gap:5px;
  width: 30px; height:30px;
  background:none; border:none; cursor:pointer;
  padding:0;
}
.burger span{
  display:block; height:1px; width:100%;
  background: var(--ink);
  transition: transform .3s ease, opacity .3s ease;
}
.burger[aria-expanded="true"] span:nth-child(1){ transform: translateY(6px) rotate(45deg); }
.burger[aria-expanded="true"] span:nth-child(2){ opacity:0; }
.burger[aria-expanded="true"] span:nth-child(3){ transform: translateY(-6px) rotate(-45deg); }

/* =========================================================
   HERO
   ========================================================= */
.hero{
  position:relative;
  min-height: 100vh;
  display:flex;
  flex-direction:column;
  justify-content:center;
  overflow:hidden;
  padding-top: 90px;
}
.hero-media{ position:absolute; inset:0; z-index:0; }
.hero-img{
  width:100%; height:100%; object-fit:cover;
  object-position: 50% 20%;
  filter: saturate(0.9) brightness(0.6);
}
.hero-overlay{
  position:absolute; inset:0;
  background:
    linear-gradient(to bottom, rgba(10,11,15,0.55) 0%, rgba(10,11,15,0.55) 30%, rgba(10,11,15,0.92) 92%),
    linear-gradient(100deg, rgba(10,11,15,0.9) 15%, rgba(10,11,15,0.35) 55%, rgba(10,11,15,0.75) 100%);
}

.hero-content{ position:relative; z-index:2; max-width: 680px; }
.hero-content h1{
  font-family: var(--display);
  font-weight:400;
  font-size: clamp(2.4rem, 5.4vw, 4.1rem);
  line-height:1.14;
  margin: 0 0 24px;
  color: var(--ink);
}
.hero-text{
  color: var(--ink-dim);
  max-width: 480px;
  margin: 0 0 40px;
  font-size: 1rem;
}
.hero-cta{ display:flex; gap:18px; flex-wrap:wrap; }

/* =========================================================
   CARDS — Services
   ========================================================= */
.cards{
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  margin-top: 20px;
}
.card{
  background: var(--bg);
  padding: 44px 32px;
  transition: background .35s ease;
}
.card:hover{ background: var(--bg-elevated); }
.card-num{
  font-family: var(--display);
  color: var(--gold);
  font-size: 0.85rem;
  opacity:0.8;
}
.card h3{
  font-family: var(--display);
  font-weight:400;
  font-size: 1.2rem;
  margin: 18px 0 12px;
  color: var(--ink);
}
.card p{
  color: var(--ink-dim);
  font-size: 0.92rem;
  margin:0;
}

/* =========================================================
   PROCESS
   ========================================================= */
.process{ background: var(--bg-soft); }
.steps{
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
  margin-top: 20px;
}
.step{ position:relative; padding-left: 6px; }
.step-index{
  display:block;
  font-family: var(--display);
  font-size: 2.6rem;
  color: transparent;
  -webkit-text-stroke: 1px var(--gold);
  margin-bottom: 18px;
}
.steps-3{ grid-template-columns: repeat(3, 1fr); max-width: 900px; margin-left:auto; margin-right:auto; }
.step h3{
  font-family: var(--display);
  font-weight:400;
  font-size: 1.15rem;
  margin: 0 0 10px;
}
.step p{ color: var(--ink-dim); font-size: 0.92rem; margin:0; }

/* =========================================================
   PRICING
   ========================================================= */
.price-card{
  max-width: 420px;
  margin: 0 auto;
  padding: 56px 40px;
  text-align:center;
  border: 1px solid var(--gold);
  display:flex;
  flex-direction:column;
  align-items:center;
  gap: 10px;
}
.price-amount{
  font-family: var(--display);
  font-size: 3rem;
  color: var(--gold-soft);
}
.price-currency{ font-size: 1.4rem; }
.price-detail{
  color: var(--ink-dim);
  font-size: 0.95rem;
  margin-bottom: 20px;
}

/* =========================================================
   GALLERY
   ========================================================= */
.gallery-grid{
  columns: 4 240px;
  column-gap: 18px;
  margin-top: 20px;
}
.gallery-item{
  position:relative;
  display:block;
  width:100%;
  border:none;
  padding:0;
  background: var(--bg-elevated);
  overflow:hidden;
  cursor: zoom-in;
  border-radius: var(--radius);
  break-inside: avoid;
  margin-bottom: 18px;
}
.gallery-item img{
  width:100%; height:auto; display:block;
  transition: transform .6s ease, filter .6s ease;
  filter: saturate(0.95);
}
.gallery-item:hover img{ transform: scale(1.06); filter: saturate(1.05) brightness(1.03); }
.gallery-item::after{
  content:"";
  position:absolute; inset:0;
  border: 1px solid rgba(243,239,230,0.15);
  pointer-events:none;
}
.gallery-more{
  text-align:center;
  margin: 44px 0 0;
  color: var(--ink-dim);
  font-size: 0.9rem;
}

/* =========================================================
   ABOUT
   ========================================================= */
.about{ background: var(--bg-soft); }
.about-inner{
  display:grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 72px;
  align-items:center;
}
.about-media{
  position:relative;
  border-radius: var(--radius);
}
.about-media::before{
  content:"";
  position:absolute; inset: -14px auto auto -14px;
  width: 90%; height: 90%;
  border: 1px solid var(--gold);
  z-index:-1;
}
.about-media img{ width:100%; height:auto; display:block; }

.about-text p{ color: var(--ink-dim); font-size: 0.98rem; }
.about-text .eyebrow{ margin-bottom:12px; }
.about-list{
  margin-top: 28px;
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px 24px;
}
.about-list li{
  font-size: 0.88rem;
  color: var(--ink);
  padding-left: 22px;
  position:relative;
}
.about-list li::before{
  content:"";
  position:absolute; left:0; top:9px;
  width:10px; height:1px;
  background: var(--gold-soft);
}

/* =========================================================
   CONTACT
   ========================================================= */
.contact-grid{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 20px;
}
.contact-grid-2{
  grid-template-columns: repeat(2, 1fr);
  max-width: 640px;
  margin-left:auto;
  margin-right:auto;
}
.contact-card{
  display:block;
  text-align:center;
  padding: 44px 24px;
  border: 1px solid var(--line);
  transition: border-color .3s ease, transform .3s ease;
}
a.contact-card:hover{ border-color: var(--gold); transform: translateY(-4px); }
.contact-icon{ font-size: 1.6rem; color: var(--gold-soft); display:block; margin-bottom:16px; }
.contact-card h3{
  font-family: var(--display);
  font-weight:400;
  font-size: 1.05rem;
  margin: 0 0 8px;
}
.contact-card p{ color: var(--ink-dim); margin:0; font-size:0.92rem; }

.socials{
  display:flex;
  justify-content:center;
  flex-wrap:wrap;
  gap: 28px;
  margin-top: 56px;
  padding-top: 32px;
  border-top: 1px solid var(--line);
}
.socials a{
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-dim);
  transition: color .25s ease;
}
.socials a:hover{ color: var(--gold-soft); }

/* =========================================================
   FOOTER
   ========================================================= */
.site-footer{
  padding: 56px 0;
  border-top: 1px solid var(--line);
  background: var(--bg);
}
.footer-inner{
  display:flex;
  flex-direction:column;
  align-items:center;
  gap: 12px;
  text-align:center;
}
.footer-tag{ color: var(--ink-dim); font-size: 0.85rem; margin:0; }
.footer-copy{ color: rgba(185,182,174,0.5); font-size: 0.76rem; margin:6px 0 0; }

/* =========================================================
   LIGHTBOX
   ========================================================= */
.lightbox{
  position: fixed; inset:0; z-index: 2000;
  background: rgba(6,7,10,0.94);
  display:flex; align-items:center; justify-content:center;
  opacity:0; visibility:hidden;
  transition: opacity .3s ease;
  padding: 40px;
}
.lightbox.open{ opacity:1; visibility:visible; }
.lightbox img{
  max-width: min(90vw, 640px);
  max-height: 86vh;
  object-fit:contain;
  border: 1px solid rgba(243,239,230,0.15);
}
.lightbox-close{
  position:absolute; top: 24px; right: 32px;
  background:none; border:none;
  color: var(--ink);
  font-size: 2.2rem;
  line-height:1;
  cursor:pointer;
}

/* =========================================================
   WHATSAPP FLOAT
   ========================================================= */
.whatsapp-float{
  position: fixed;
  bottom: 26px; right: 26px;
  z-index: 400;
  width: 56px; height:56px;
  border-radius:50%;
  display:flex; align-items:center; justify-content:center;
  background: linear-gradient(135deg, var(--gold-soft), var(--gold));
  color:#1a1305;
  font-size: 1.4rem;
  box-shadow: 0 10px 30px rgba(0,0,0,0.4);
  animation: float 3.2s ease-in-out infinite;
}
@keyframes float{
  0%,100%{ transform: translateY(0); }
  50%{ transform: translateY(-6px); }
}

/* =========================================================
   REVEAL ANIMATION
   ========================================================= */
.reveal{
  opacity:0;
  transform: translateY(28px);
  transition: opacity .8s ease, transform .8s ease;
}
.reveal.in-view{ opacity:1; transform: translateY(0); }

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width: 980px){
  .cards{ grid-template-columns: repeat(2,1fr); }
  .steps{ grid-template-columns: repeat(2,1fr); gap: 48px 32px; }
  .about-inner{ grid-template-columns: 1fr; gap: 44px; }
  .about-media{ max-width: 380px; margin: 0 auto; }
  .contact-grid, .contact-grid-2{ grid-template-columns: 1fr; }
}

@media (max-width: 1080px){
  .main-nav{
    position:fixed; top:0; right:0;
    height:100vh; width: min(78vw, 320px);
    background: var(--bg-elevated);
    flex-direction:column;
    justify-content:center;
    align-items:flex-start;
    gap: 28px;
    padding: 40px;
    transform: translateX(100%);
    transition: transform .4s ease;
    z-index: 400;
    border-left: 1px solid var(--line);
  }
  .main-nav.open{ transform: translateX(0); }
  .burger{ display:flex; }
  .header-actions .btn-sm{ display:none; }
}

@media (max-width: 800px){
  .section{ padding: 88px 0; }
}

@media (max-width: 640px){
  .steps, .steps-3{ grid-template-columns: 1fr; gap: 40px; }
}

@media (max-width: 560px){
  .container{ padding: 0 20px; }
  .cards{ grid-template-columns: 1fr; }
  .hero-content h1{ font-size: 2.3rem; }
}