/* ===========================
   JEREMY MONITOR DJ — Design System
   =========================== */

:root {
  --gold:    #d4a843;
  --gold-l:  #f0c96a;
  --dark:    #0a0a0f;
  --dark2:   #13131c;
  --dark3:   #1c1c2a;
  --dark4:   #252535;
  --white:   #f8f8fc;
  --grey:    #a0a0b8;
  --grey-l:  #c8c8dc;
  --accent:  #7b5ea7;
  --radius:  8px;
  --shadow:  0 4px 32px rgba(0,0,0,.5);
  --transition: .3s ease;
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: 'Inter', 'Segoe UI', system-ui, sans-serif;
  background: var(--dark);
  color: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--gold); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--gold-l); }
ul { list-style: none; }

/* ── Typography ── */
h1 { font-size: clamp(2rem, 5vw, 3.5rem); font-weight: 800; line-height: 1.15; }
h2 { font-size: clamp(1.5rem, 3vw, 2.2rem); font-weight: 700; line-height: 1.25; }
h3 { font-size: clamp(1.1rem, 2vw, 1.4rem); font-weight: 600; }
p  { color: var(--grey-l); max-width: 68ch; }

.gold { color: var(--gold); }
.section-label {
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: .5rem;
}

/* ── Layout ── */
.container { max-width: 1140px; margin: 0 auto; padding: 0 1.5rem; }
section { padding: 6rem 0; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: center; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }
.text-center { text-align: center; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.gap-1 { gap: 1rem; }

/* ── Navigation ── */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  padding: 1rem 0;
  background: rgba(10,10,15,.9);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(212,168,67,.15);
  transition: background var(--transition);
}
.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  max-width: 1140px; margin: 0 auto; padding: 0 1.5rem;
}
.nav-logo {
  font-size: 1.25rem; font-weight: 800;
  color: var(--white); letter-spacing: -.02em;
}
.nav-logo span { color: var(--gold); }
.nav-links { display: flex; gap: 2rem; align-items: center; }
.nav-links a { color: var(--grey-l); font-size: .9rem; font-weight: 500; }
.nav-links a:hover { color: var(--gold); }
.nav-cta {
  background: var(--gold); color: var(--dark) !important;
  padding: .5rem 1.25rem; border-radius: var(--radius);
  font-weight: 700 !important;
}
.nav-cta:hover { background: var(--gold-l); }
.nav-burger { display: none; flex-direction: column; gap: 5px; cursor: pointer; }
.nav-burger span { display: block; width: 24px; height: 2px; background: var(--white); border-radius: 2px; transition: var(--transition); }

/* ── Hero ── */
.hero {
  min-height: 100vh;
  display: flex; align-items: center;
  background: linear-gradient(135deg, var(--dark) 0%, var(--dark3) 50%, #1a0d2e 100%);
  position: relative; overflow: hidden;
  padding-top: 5rem;
}
.hero::before {
  content: '';
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 60% 40% at 70% 50%, rgba(123,94,167,.2) 0%, transparent 70%),
    radial-gradient(ellipse 40% 60% at 20% 80%, rgba(212,168,67,.1) 0%, transparent 70%);
}
.hero-content { position: relative; z-index: 1; }
.hero-badge {
  display: inline-flex; align-items: center; gap: .5rem;
  background: rgba(212,168,67,.1); border: 1px solid rgba(212,168,67,.3);
  border-radius: 999px; padding: .35rem 1rem;
  font-size: .8rem; font-weight: 600; color: var(--gold);
  margin-bottom: 1.5rem;
}
.hero h1 { margin-bottom: 1.5rem; }
.hero p { font-size: 1.15rem; margin-bottom: 2.5rem; max-width: 52ch; }
.hero-btns { display: flex; gap: 1rem; flex-wrap: wrap; }
.hero-stats {
  display: flex; gap: 3rem; margin-top: 4rem;
  padding-top: 2rem; border-top: 1px solid rgba(255,255,255,.1);
}
.stat-num { font-size: 2rem; font-weight: 800; color: var(--gold); }
.stat-label { font-size: .85rem; color: var(--grey); }
.hero-visual {
  position: relative; z-index: 1;
  display: flex; align-items: center; justify-content: center;
}
.hero-disc {
  width: 320px; height: 320px; border-radius: 50%;
  background: conic-gradient(from 0deg, var(--dark4), var(--accent), var(--gold), var(--dark4));
  display: flex; align-items: center; justify-content: center;
  animation: spin 12s linear infinite;
  box-shadow: 0 0 80px rgba(123,94,167,.4), 0 0 40px rgba(212,168,67,.2);
  position: relative;
}
.hero-disc::after {
  content: '';
  position: absolute;
  width: 60px; height: 60px; border-radius: 50%;
  background: var(--dark);
  box-shadow: inset 0 0 10px rgba(0,0,0,.8);
}
@keyframes spin { to { transform: rotate(360deg); } }
.eq-bars {
  position: absolute; bottom: -60px; left: 50%; transform: translateX(-50%);
  display: flex; gap: 4px; align-items: flex-end; height: 50px;
}
.eq-bar {
  width: 6px; border-radius: 3px; background: var(--gold);
  animation: eq 1.2s ease-in-out infinite alternate;
}
.eq-bar:nth-child(1) { height: 20px; animation-delay: 0s; }
.eq-bar:nth-child(2) { height: 35px; animation-delay: .15s; }
.eq-bar:nth-child(3) { height: 50px; animation-delay: .3s; }
.eq-bar:nth-child(4) { height: 28px; animation-delay: .45s; }
.eq-bar:nth-child(5) { height: 42px; animation-delay: .6s; }
.eq-bar:nth-child(6) { height: 18px; animation-delay: .75s; }
.eq-bar:nth-child(7) { height: 38px; animation-delay: .9s; }
@keyframes eq { from { transform: scaleY(.3); opacity: .6; } to { transform: scaleY(1); opacity: 1; } }

/* ── Buttons ── */
.btn {
  display: inline-flex; align-items: center; gap: .5rem;
  padding: .85rem 2rem; border-radius: var(--radius);
  font-weight: 700; font-size: .95rem; cursor: pointer;
  transition: all var(--transition); border: none;
}
.btn-primary { background: var(--gold); color: var(--dark); }
.btn-primary:hover { background: var(--gold-l); color: var(--dark); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(212,168,67,.3); }
.btn-outline { background: transparent; color: var(--white); border: 1px solid rgba(255,255,255,.3); }
.btn-outline:hover { border-color: var(--gold); color: var(--gold); transform: translateY(-2px); }
.btn-lg { padding: 1rem 2.5rem; font-size: 1.05rem; }

/* ── Section headers ── */
.section-header { text-align: center; margin-bottom: 3.5rem; }
.section-header h2 { margin-bottom: 1rem; }
.section-header p { margin: 0 auto; }
.divider { width: 60px; height: 3px; background: var(--gold); margin: 1rem auto 0; border-radius: 2px; }

/* ── Cards ── */
.card {
  background: var(--dark2); border: 1px solid rgba(255,255,255,.07);
  border-radius: 12px; padding: 2rem;
  transition: all var(--transition);
}
.card:hover {
  border-color: rgba(212,168,67,.3);
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0,0,0,.4);
}
.card-icon {
  width: 56px; height: 56px; border-radius: 12px;
  background: rgba(212,168,67,.1);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem; margin-bottom: 1.25rem;
}
.card h3 { margin-bottom: .75rem; }
.card p { font-size: .9rem; }

/* ── Services ── */
.services { background: var(--dark2); }
.service-card { position: relative; overflow: hidden; }
.service-card .badge {
  position: absolute; top: 1rem; right: 1rem;
  background: var(--gold); color: var(--dark);
  font-size: .7rem; font-weight: 700; padding: .2rem .6rem;
  border-radius: 999px; text-transform: uppercase;
}
.price-from { font-size: .8rem; color: var(--grey); margin-top: 1rem; }
.price-from strong { font-size: 1.2rem; color: var(--gold); }

/* ── Prestation detail ── */
.prestation-list { display: flex; flex-direction: column; gap: .6rem; margin: 1rem 0; }
.prestation-list li {
  display: flex; align-items: flex-start; gap: .6rem;
  font-size: .9rem; color: var(--grey-l);
}
.prestation-list li::before { content: '✓'; color: var(--gold); font-weight: 700; flex-shrink: 0; }

/* ── Tarifs table ── */
.tarif-table { width: 100%; border-collapse: collapse; margin: 1.5rem 0; }
.tarif-table th {
  background: rgba(212,168,67,.15); color: var(--gold);
  padding: .75rem 1rem; text-align: left; font-size: .85rem;
  text-transform: uppercase; letter-spacing: .05em;
}
.tarif-table td { padding: .85rem 1rem; border-bottom: 1px solid rgba(255,255,255,.06); font-size: .9rem; }
.tarif-table tr:last-child td { border-bottom: none; }
.tarif-table tr:hover td { background: rgba(255,255,255,.03); }
.tarif-price { color: var(--gold); font-weight: 700; }

/* ── Zones ── */
.zone-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 1rem;
}
.zone-item {
  background: var(--dark3); border: 1px solid rgba(255,255,255,.07);
  border-radius: var(--radius); padding: 1rem 1.25rem;
  font-size: .9rem; color: var(--grey-l);
  transition: all var(--transition);
}
.zone-item:hover { border-color: var(--gold); color: var(--white); }
.zone-item strong { display: block; color: var(--white); margin-bottom: .2rem; }

/* ── Testimonials ── */
.testimonials { background: var(--dark3); }
.testimonial-card {
  background: var(--dark2); border: 1px solid rgba(255,255,255,.07);
  border-radius: 12px; padding: 2rem; position: relative;
}
.testimonial-card::before {
  content: '"'; font-size: 5rem; color: var(--gold);
  position: absolute; top: -1rem; left: 1.5rem; line-height: 1;
  opacity: .3;
}
.stars { color: var(--gold); font-size: 1.1rem; margin-bottom: 1rem; }
.testimonial-text { font-size: .95rem; color: var(--grey-l); font-style: italic; margin-bottom: 1.25rem; }
.testimonial-author strong { display: block; font-size: .9rem; }
.testimonial-author span { font-size: .8rem; color: var(--grey); }

/* ── FAQ ── */
.faq-item { border-bottom: 1px solid rgba(255,255,255,.08); }
.faq-question {
  display: flex; justify-content: space-between; align-items: center;
  padding: 1.25rem 0; cursor: pointer; font-weight: 600;
  transition: color var(--transition);
}
.faq-question:hover { color: var(--gold); }
.faq-question .icon { color: var(--gold); font-size: 1.25rem; transition: transform var(--transition); }
.faq-answer { padding-bottom: 1.25rem; font-size: .9rem; color: var(--grey-l); display: none; }
.faq-item.open .faq-answer { display: block; }
.faq-item.open .icon { transform: rotate(45deg); }

/* ── Contact ── */
.contact { background: var(--dark2); }
.contact-grid { display: grid; grid-template-columns: 1fr 1.5fr; gap: 4rem; align-items: start; }
.contact-info h2 { margin-bottom: 1.5rem; }
.contact-item {
  display: flex; gap: 1rem; align-items: flex-start;
  margin-bottom: 1.5rem;
}
.contact-item-icon {
  width: 44px; height: 44px; border-radius: var(--radius);
  background: rgba(212,168,67,.1);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem; flex-shrink: 0;
}
.contact-item strong { display: block; font-size: .85rem; color: var(--grey); margin-bottom: .2rem; }
.contact-item a, .contact-item span { font-size: .95rem; }
.contact-form { background: var(--dark3); border-radius: 16px; padding: 2.5rem; }
.form-group { margin-bottom: 1.25rem; }
.form-group label { display: block; font-size: .85rem; font-weight: 600; color: var(--grey-l); margin-bottom: .5rem; }
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%; padding: .85rem 1rem;
  background: var(--dark4); border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius); color: var(--white);
  font-size: .9rem; font-family: inherit;
  transition: border-color var(--transition);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none; border-color: var(--gold);
}
.form-group textarea { resize: vertical; min-height: 120px; }
.form-group select option { background: var(--dark4); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }

/* ── Footer ── */
.footer {
  background: var(--dark); border-top: 1px solid rgba(255,255,255,.08);
  padding: 3rem 0 2rem;
}
.footer-inner { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 3rem; }
.footer-brand p { font-size: .9rem; color: var(--grey); margin-top: 1rem; }
.footer-col h4 { font-size: .85rem; font-weight: 700; text-transform: uppercase; letter-spacing: .1em; color: var(--grey); margin-bottom: 1rem; }
.footer-col li { margin-bottom: .5rem; }
.footer-col a { font-size: .9rem; color: var(--grey); }
.footer-col a:hover { color: var(--gold); }
.footer-bottom {
  margin-top: 2.5rem; padding-top: 1.5rem;
  border-top: 1px solid rgba(255,255,255,.06);
  display: flex; justify-content: space-between; align-items: center;
  font-size: .8rem; color: var(--grey);
}
.social-links { display: flex; gap: 1rem; }
.social-links a {
  width: 36px; height: 36px; border-radius: 50%;
  background: var(--dark3); border: 1px solid rgba(255,255,255,.1);
  display: flex; align-items: center; justify-content: center;
  font-size: .85rem; color: var(--grey);
  transition: all var(--transition);
}
.social-links a:hover { background: var(--gold); color: var(--dark); border-color: var(--gold); }

/* ── Breadcrumb ── */
.breadcrumb {
  padding: 6rem 0 2rem;
  background: var(--dark2);
}
.breadcrumb nav { font-size: .85rem; color: var(--grey); }
.breadcrumb nav a { color: var(--grey); }
.breadcrumb nav span { margin: 0 .4rem; }
.breadcrumb h1 { font-size: clamp(1.8rem, 4vw, 2.8rem); margin-top: .75rem; }
.breadcrumb p { margin-top: .75rem; max-width: 60ch; }

/* ── Page content ── */
.page-content { padding: 4rem 0 6rem; }
.page-content h2 { margin: 2.5rem 0 1rem; }
.page-content h3 { margin: 1.75rem 0 .75rem; color: var(--gold); }
.page-content p { margin-bottom: 1rem; }
.page-content ul { margin: 1rem 0 1rem 1.5rem; }
.page-content ul li { color: var(--grey-l); margin-bottom: .4rem; list-style: disc; }
.page-content table { width: 100%; }

/* ── Schema / structured data visual ── */
.highlight-box {
  background: rgba(212,168,67,.08); border: 1px solid rgba(212,168,67,.2);
  border-left: 4px solid var(--gold);
  border-radius: var(--radius); padding: 1.25rem 1.5rem;
  margin: 1.5rem 0;
}
.highlight-box p { color: var(--white); margin: 0; }

/* ── Responsive ── */

/* Tablette paysage & petits desktops (≤ 1100px) */
@media (max-width: 1100px) {
  .footer-4col { grid-template-columns: 1fr 1fr !important; }
  .grid-4 { grid-template-columns: 1fr 1fr; }
  .container { padding: 0 1.5rem; }
}

/* Tablette portrait (≤ 900px) */
@media (max-width: 900px) {
  .footer-4col { grid-template-columns: 1fr 1fr !important; }
  .grid-2, .grid-3, .grid-4, .contact-grid, .footer-inner { grid-template-columns: 1fr; }
  .hero { padding-top: 5rem; }
  .hero-visual { display: none; }
  .hero-stats { gap: 2rem; flex-wrap: wrap; }
  .form-row { grid-template-columns: 1fr; }
  /* zone-grid uses auto-fill — no override needed */
  .tarif-table { font-size: .9rem; }
  .section-header h2 { font-size: 1.6rem; }
}

/* Mobile large (≤ 640px) */
@media (max-width: 640px) {
  .nav-links { display: none; }
  .nav-burger { display: flex; }
  .nav-links.open {
    display: flex; flex-direction: column;
    position: fixed; top: 60px; left: 0; right: 0; bottom: 0;
    background: var(--dark2); padding: 2rem;
    gap: 1.5rem; z-index: 999; overflow-y: auto;
  }
  section { padding: 4rem 0; }
  .hero-btns { flex-direction: column; align-items: stretch; }
  .hero-btns .btn { text-align: center; justify-content: center; }
  .footer-4col { grid-template-columns: 1fr !important; }
  .footer-bottom { flex-direction: column; gap: .75rem; text-align: center; }
  .hero h1 { font-size: 2rem; }
  .hero-stats { justify-content: center; }
  .card { padding: 1.5rem; }
  .zone-grid { grid-template-columns: 1fr; }
}

/* Mobile petit (≤ 400px) */
@media (max-width: 400px) {
  .container { padding: 0 1rem; }
  .hero h1 { font-size: 1.7rem; }
  .btn-lg { padding: .9rem 1.5rem; font-size: .95rem; }
  .tarif-table th, .tarif-table td { padding: .6rem .5rem; font-size: .82rem; }
}