/* ============ RESET & BASE ============ */
* { margin: 0; padding: 0; box-sizing: border-box; }
*::selection { background: rgba(212, 175, 55, 0.3); color: #fff; }

:root {
  --gold: #d4af37;
  --gold-light: #f4d77e;
  --gold-deep: #b8941f;
  --dark: #0a0a14;
  --dark-2: #14141f;
  --light: #f5f3ee;
  --gray: #9a9aa5;
  --glass-bg: rgba(255, 255, 255, 0.06);
  --glass-border: rgba(255, 255, 255, 0.12);
  --glass-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
  --ff-serif: 'Cormorant Garamond', serif;
  --ff-sans: 'Inter', sans-serif;
}

html { scroll-behavior: smooth; }
body {
  font-family: var(--ff-sans);
  background: var(--dark);
  color: var(--light);
  line-height: 1.6;
  overflow-x: hidden;
  cursor: none;
}
@media (max-width: 1024px) { body { cursor: auto; } }

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
em { font-style: italic; color: var(--gold); font-family: var(--ff-serif); font-weight: 500; }

.container { max-width: 1280px; margin: 0 auto; padding: 0 5%; }

/* ============ CURSEUR PERSONNALISÉ ============ */
.cursor-dot, .cursor-outline {
  position: fixed; top: 0; left: 0;
  pointer-events: none;
  border-radius: 50%;
  z-index: 9999;
  transform: translate(-50%, -50%);
  transition: opacity .3s;
}
.cursor-dot {
  width: 8px; height: 8px;
  background: var(--gold);
  box-shadow: 0 0 10px var(--gold);
}
.cursor-outline {
  width: 36px; height: 36px;
  border: 1.5px solid var(--gold-light);
  transition: transform .15s ease-out, opacity .3s, width .25s, height .25s;
}
.cursor-outline.cursor-hover {
  width: 64px; height: 64px;
  background: rgba(212,175,55,0.1);
}
@media (max-width: 1024px) { .cursor-dot, .cursor-outline { display: none; } }

/* ============ AURORA BACKGROUND ============ */
.aurora {
  position: fixed; inset: 0;
  z-index: -2;
  background: var(--dark);
  overflow: hidden;
}
.aurora-blob {
  position: absolute;
  width: 600px; height: 600px;
  border-radius: 50%;
  filter: blur(120px);
  opacity: 0.5;
  animation: aurora-drift 25s infinite alternate ease-in-out;
}
.blob-1 {
  top: -100px; left: -100px;
  background: radial-gradient(circle, var(--gold) 0%, transparent 70%);
}
.blob-2 {
  top: 40%; right: -150px;
  background: radial-gradient(circle, #6a3093 0%, transparent 70%);
  animation-delay: -8s;
}
.blob-3 {
  bottom: -100px; left: 40%;
  background: radial-gradient(circle, #a044ff 0%, transparent 70%);
  animation-delay: -16s;
}
@keyframes aurora-drift {
  0% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(100px, -50px) scale(1.15); }
  100% { transform: translate(-50px, 80px) scale(0.95); }
}

/* ============ HEADER NAVIGATION ============ */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 22px 0;
  transition: background .4s, padding .4s, backdrop-filter .4s;
}
.header.scrolled {
  background: rgba(10, 10, 20, 0.65);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--glass-border);
  padding: 14px 0;
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.logo {
  display: flex; align-items: center; gap: 12px;
  font-family: var(--ff-serif);
  font-size: 1.6rem;
  font-weight: 600;
  letter-spacing: 1px;
}
.logo-mark {
  width: 42px; height: 42px;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, var(--gold), var(--gold-deep));
  color: #000;
  border-radius: 50%;
  font-weight: 700;
  font-family: var(--ff-serif);
  box-shadow: 0 0 20px rgba(212,175,55,0.4);
}
.logo-text { color: #fff; }
.logo-text em { color: var(--gold); margin-left: 2px; }

.nav-links {
  display: flex;
  gap: 38px;
}
.nav-links a {
  position: relative;
  font-size: 0.92rem;
  font-weight: 400;
  letter-spacing: 0.5px;
  color: rgba(255,255,255,0.85);
  transition: color .3s;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -6px; left: 50%;
  width: 0; height: 1px;
  background: var(--gold);
  transition: all .3s;
  transform: translateX(-50%);
}
.nav-links a:hover { color: var(--gold); }
.nav-links a:hover::after { width: 100%; }

.burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.burger span {
  display: block;
  width: 26px; height: 2px;
  background: #fff;
  transition: .3s;
}
.burger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger.active span:nth-child(2) { opacity: 0; }
.burger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 900px) {
  .burger { display: flex; }
  .nav-links {
    position: fixed;
    top: 0; right: -100%;
    width: 80%; max-width: 360px;
    height: 100vh;
    flex-direction: column;
    background: rgba(10, 10, 20, 0.95);
    backdrop-filter: blur(20px);
    padding: 100px 40px 40px;
    gap: 24px;
    transition: right .4s ease;
    border-left: 1px solid var(--glass-border);
  }
  .nav-links.open { right: 0; }
  .nav-links a { font-size: 1.1rem; }
}

/* ============ HERO ============ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0;
  z-index: 0;
  will-change: transform;
}
.hero-bg img {
  width: 100%; height: 110%;
  object-fit: cover;
  filter: brightness(0.5) contrast(1.05);
}
.hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(10,10,20,0.4) 0%, rgba(10,10,20,0.85) 100%);
  z-index: 1;
}
.hero-content {
  position: relative;
  z-index: 2;
  padding: 140px 5% 80px;
}
.hero-pretitle {
  font-family: var(--ff-serif);
  font-size: 1.1rem;
  color: var(--gold);
  margin-bottom: 20px;
  letter-spacing: 4px;
  text-transform: uppercase;
}
.hero-title {
  font-family: var(--ff-serif);
  font-size: clamp(2.5rem, 7vw, 5.5rem);
  font-weight: 400;
  line-height: 1.05;
  margin-bottom: 30px;
  letter-spacing: -0.5px;
}
.hero-subtitle {
  font-size: 1.15rem;
  color: rgba(255,255,255,0.75);
  margin-bottom: 50px;
  max-width: 560px;
  line-height: 1.7;
}
.hero-cta { display: flex; gap: 18px; flex-wrap: wrap; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 18px 38px;
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all .35s cubic-bezier(.4,0,.2,1);
  position: relative;
  overflow: hidden;
}
.btn-primary {
  background: linear-gradient(135deg, var(--gold), var(--gold-deep));
  color: #000;
  box-shadow: 0 8px 30px rgba(212,175,55,0.3);
}
.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 40px rgba(212,175,55,0.5);
}
.btn-ghost {
  background: transparent;
  color: #fff;
  border: 1px solid rgba(255,255,255,0.3);
  backdrop-filter: blur(10px);
}
.btn-ghost:hover {
  background: rgba(255,255,255,0.08);
  border-color: var(--gold);
  color: var(--gold);
}
.btn-full { width: 100%; }

.scroll-indicator {
  position: absolute;
  bottom: 40px; left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  display: flex; flex-direction: column; align-items: center;
  gap: 10px;
}
.scroll-indicator span {
  width: 1.5px; height: 50px;
  background: linear-gradient(180deg, transparent, var(--gold));
  animation: scroll-pulse 2s infinite;
}
.scroll-indicator p {
  font-size: 0.7rem;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: rgba(255,255,255,0.6);
}
@keyframes scroll-pulse {
  0%, 100% { transform: scaleY(0.5); opacity: 0.5; transform-origin: top; }
  50% { transform: scaleY(1); opacity: 1; }
}

/* ============ SECTIONS ============ */
.section {
  padding: 130px 0;
  position: relative;
}
.section-head {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 80px;
}
.eyebrow {
  display: inline-block;
  font-size: 0.75rem;
  letter-spacing: 5px;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 20px;
  position: relative;
}
.eyebrow::before, .eyebrow::after {
  content: '';
  display: inline-block;
  width: 30px; height: 1px;
  background: var(--gold);
  vertical-align: middle;
  margin: 0 16px;
  opacity: 0.5;
}
.section-title {
  font-family: var(--ff-serif);
  font-size: clamp(2.2rem, 5vw, 3.6rem);
  font-weight: 400;
  line-height: 1.1;
  margin-bottom: 22px;
}
.section-lead {
  color: rgba(255,255,255,0.7);
  font-size: 1.05rem;
  line-height: 1.7;
}

/* ============ GLASS ============ */
.glass {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  box-shadow: var(--glass-shadow);
}

/* ============ SERVICES ============ */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(310px, 1fr));
  gap: 32px;
  perspective: 1500px;
}
.service-card {
  border-radius: 20px;
  overflow: hidden;
  transition: transform .5s cubic-bezier(.4,0,.2,1), box-shadow .5s;
  transform-style: preserve-3d;
  position: relative;
}
.service-card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 20px;
  padding: 1px;
  background: linear-gradient(135deg, transparent, var(--gold), transparent);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  transition: opacity .4s;
  pointer-events: none;
}
.service-card:hover::before { opacity: 1; }
.service-card:hover {
  box-shadow: 0 30px 60px rgba(212,175,55,0.15), 0 0 0 1px rgba(212,175,55,0.2);
}
.service-img {
  height: 220px;
  overflow: hidden;
  position: relative;
}
.service-img img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .8s ease;
}
.service-card:hover .service-img img { transform: scale(1.1); }
.service-img::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 50%, rgba(10,10,20,0.6) 100%);
}
.service-body { padding: 36px 32px; }
.service-icon {
  width: 60px; height: 60px;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, rgba(212,175,55,0.2), rgba(212,175,55,0.05));
  border: 1px solid rgba(212,175,55,0.3);
  border-radius: 14px;
  color: var(--gold);
  margin-bottom: 22px;
}
.service-body h3 {
  font-family: var(--ff-serif);
  font-size: 1.8rem;
  font-weight: 500;
  margin-bottom: 14px;
}
.service-body > p {
  color: rgba(255,255,255,0.7);
  margin-bottom: 22px;
  line-height: 1.7;
}
.service-list li {
  padding: 8px 0 8px 26px;
  position: relative;
  font-size: 0.92rem;
  color: rgba(255,255,255,0.78);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.service-list li:last-child { border-bottom: none; }
.service-list li::before {
  content: '';
  position: absolute;
  left: 0; top: 50%;
  width: 14px; height: 1px;
  background: var(--gold);
  transform: translateY(-50%);
}

/* ============ ABOUT ============ */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.about-img {
  position: relative;
  border-radius: 20px;
  overflow: hidden;
}
.about-img img {
  width: 100%;
  height: 600px;
  object-fit: cover;
  border-radius: 20px;
}
.about-img-badge {
  position: absolute;
  bottom: 30px; left: 30px;
  padding: 22px 30px;
  border-radius: 16px;
  text-align: center;
}
.about-img-badge .num {
  display: block;
  font-family: var(--ff-serif);
  font-size: 2.6rem;
  color: var(--gold);
  font-weight: 600;
  line-height: 1;
}
.about-img-badge .lbl {
  display: block;
  font-size: 0.75rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: rgba(255,255,255,0.7);
  margin-top: 6px;
}
.about-content .eyebrow::before { display: none; }
.about-content .eyebrow::after { display: none; }
.about-content p {
  color: rgba(255,255,255,0.75);
  margin-bottom: 18px;
  line-height: 1.8;
}
.about-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 40px;
}
.stat {
  padding: 26px 20px;
  border-radius: 14px;
  text-align: center;
}
.stat .num {
  font-family: var(--ff-serif);
  font-size: 2.2rem;
  color: var(--gold);
  font-weight: 600;
  line-height: 1;
}
.stat .lbl {
  display: block;
  font-size: 0.72rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: rgba(255,255,255,0.65);
  margin-top: 8px;
}

@media (max-width: 900px) {
  .about-grid { grid-template-columns: 1fr; gap: 50px; }
  .about-img img { height: 420px; }
  .about-stats { grid-template-columns: 1fr 1fr 1fr; gap: 10px; }
  .stat { padding: 18px 8px; }
  .stat .num { font-size: 1.6rem; }
}

/* ============ GALLERY ============ */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 240px;
  gap: 18px;
}
.gal-item {
  border-radius: 16px;
  overflow: hidden;
  position: relative;
  cursor: pointer;
}
.gal-item img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .7s ease, filter .5s;
}
.gal-item::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 60%, rgba(212,175,55,0.3));
  opacity: 0;
  transition: opacity .4s;
}
.gal-item:hover img { transform: scale(1.08); }
.gal-item:hover::after { opacity: 1; }
.gal-tall { grid-row: span 2; }
.gal-wide { grid-column: span 2; }

@media (max-width: 768px) {
  .gallery-grid { grid-template-columns: 1fr 1fr; grid-auto-rows: 180px; }
  .gal-wide { grid-column: span 2; }
}

/* ============ TESTIMONIALS ============ */
.testi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(310px, 1fr));
  gap: 28px;
}
.testi-card {
  padding: 40px 34px;
  border-radius: 18px;
  position: relative;
  transition: transform .4s;
}
.testi-card:hover { transform: translateY(-6px); }
.quote-mark {
  position: absolute;
  top: 10px; right: 30px;
  font-family: var(--ff-serif);
  font-size: 6rem;
  color: var(--gold);
  opacity: 0.25;
  line-height: 1;
}
.testi-card p {
  font-style: italic;
  color: rgba(255,255,255,0.85);
  margin-bottom: 28px;
  font-size: 1.02rem;
  line-height: 1.7;
}
.testi-author {
  display: flex; align-items: center; gap: 14px;
  padding-top: 20px;
  border-top: 1px solid rgba(255,255,255,0.08);
}
.testi-author img {
  width: 50px; height: 50px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--gold);
}
.testi-author strong {
  display: block;
  font-weight: 500;
  font-size: 1rem;
}
.testi-author span {
  font-size: 0.78rem;
  color: var(--gold);
  letter-spacing: 1px;
}

/* ============ CONTACT ============ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 70px;
  align-items: start;
}
.contact-info .eyebrow::before { display: none; }
.contact-info .eyebrow::after { display: none; }
.contact-info .section-lead { margin-bottom: 40px; }
.contact-list {
  display: flex;
  flex-direction: column;
  gap: 22px;
}
.contact-list li {
  display: flex; align-items: center; gap: 18px;
}
.ci {
  width: 48px; height: 48px;
  flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, rgba(212,175,55,0.15), rgba(212,175,55,0.05));
  border: 1px solid rgba(212,175,55,0.3);
  border-radius: 12px;
  color: var(--gold);
}
.contact-list strong {
  display: block;
  font-size: 0.78rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 4px;
}
.contact-list span {
  color: rgba(255,255,255,0.85);
}

.contact-form {
  padding: 46px;
  border-radius: 20px;
}
.contact-form h3 {
  font-family: var(--ff-serif);
  font-size: 1.7rem;
  font-weight: 500;
  margin-bottom: 28px;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}
.form-field {
  position: relative;
  margin-bottom: 22px;
}
.form-field input,
.form-field textarea {
  width: 100%;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 10px;
  padding: 18px 18px 8px;
  color: #fff;
  font-family: inherit;
  font-size: 0.95rem;
  transition: border-color .3s, background .3s;
  resize: vertical;
}
.form-field textarea { padding-top: 22px; min-height: 120px; }
.form-field input:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--gold);
  background: rgba(255,255,255,0.06);
}
.form-field label {
  position: absolute;
  top: 18px; left: 18px;
  color: rgba(255,255,255,0.5);
  pointer-events: none;
  transition: all .25s;
  font-size: 0.95rem;
}
.form-field input:focus + label,
.form-field input:not(:placeholder-shown) + label,
.form-field textarea:focus + label,
.form-field textarea:not(:placeholder-shown) + label {
  top: 6px;
  font-size: 0.7rem;
  color: var(--gold);
  letter-spacing: 1px;
  text-transform: uppercase;
}
.form-feedback {
  margin-top: 18px;
  padding: 14px 18px;
  border-radius: 10px;
  font-size: 0.9rem;
  display: none;
}
.form-feedback.success {
  display: block;
  background: rgba(76, 175, 80, 0.15);
  border: 1px solid rgba(76, 175, 80, 0.3);
  color: #a5d6a7;
}
.form-feedback.error {
  display: block;
  background: rgba(244, 67, 54, 0.15);
  border: 1px solid rgba(244, 67, 54, 0.3);
  color: #ef9a9a;
}

@media (max-width: 900px) {
  .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .contact-form { padding: 32px 24px; }
  .form-row { grid-template-columns: 1fr; }
}

/* ============ FOOTER ============ */
.footer {
  background: rgba(0,0,0,0.5);
  border-top: 1px solid var(--glass-border);
  padding: 80px 0 30px;
  margin-top: 60px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 60px;
  margin-bottom: 50px;
}
.footer h4 {
  font-family: var(--ff-serif);
  font-size: 1.2rem;
  margin-bottom: 22px;
  color: var(--gold);
  font-weight: 500;
}
.footer ul li {
  padding: 6px 0;
  color: rgba(255,255,255,0.65);
  font-size: 0.92rem;
}
.footer ul li a { transition: color .3s; }
.footer ul li a:hover { color: var(--gold); }
.footer p { color: rgba(255,255,255,0.6); margin-top: 14px; font-size: 0.92rem; }
.logo-footer { margin-bottom: 6px; }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  padding-top: 28px !important;
  border-top: 1px solid rgba(255,255,255,0.08);
  font-size: 0.82rem;
  color: rgba(255,255,255,0.5);
}
.footer-bottom a:hover { color: var(--gold); }

@media (max-width: 768px) {
  .footer-grid { grid-template-columns: 1fr; gap: 40px; }
  .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }
}

/* ============ REVEAL ANIMATIONS ============ */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 1s cubic-bezier(.4,0,.2,1), transform 1s cubic-bezier(.4,0,.2,1);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
@keyframes revealFallback {
  to { opacity: 1; transform: translateY(0); }
}
.reveal { animation: revealFallback 1.2s ease 0.5s forwards; }

/* ============ RESPONSIVE GENERAL ============ */
@media (max-width: 600px) {
  .section { padding: 80px 0; }
  .section-head { margin-bottom: 50px; }
  .hero-content { padding: 120px 5% 60px; }
  .hero-cta .btn { padding: 14px 26px; font-size: 0.75rem; }
  .btn { padding: 14px 26px; }
}