/* ============================================================
   AlcalSpark · DA Premium — Override final
   Dark editorial. Cormorant hero / Syne UI / DM Sans body
   Charge apres tous les autres CSS.
   ============================================================ */

/* ============================================================
   COLOR-SCHEME — forcer le mode sombre au niveau root
   ============================================================ */

:root { color-scheme: dark; }

/* ============================================================
   FOND SOMBRE — PRIORITE ABSOLUE
   Ecrase style.css (body { background: var(--cream) })
   et color-scheme: light
   ============================================================ */

html,
body {
  background-color: #0A0D0B !important;
  background-image: none !important;
  color: #F8F5F2;
  font-family: var(--font-body);
  font-weight: 300;
}

/* Supprimer le grain/bruit et le dot-grid */
.noise-overlay { display: none !important; }
.as-dotgrid { background-image: none !important; }

/* Sections principales : fond sombre explicite */
.hero,
.services-section,
.portfolio-teaser,
.cta-section {
  background: #0A0D0B;
}

/* Sections alternees : fond #0D1210 */
.philosophy-section,
.process-section,
#footer {
  background: #0D1210;
}

/* ============================================================
   NAVIGATION — dark glass
   ============================================================ */

#navbar,
#navbar.scrolled,
#navbar.nav-dark {
  background: rgba(10, 13, 11, 0.88);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  color: #F8F5F2;
  border-bottom: 1px solid var(--border);
}

/* Logo : "Alcal" DM Sans, "Spark" Cormorant italic */
.nav-logo {
  font-family: var(--font-body);
  font-size: 1.05rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: #F8F5F2;
}
.nav-logo em {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 300;
  font-size: 1.25rem;
  color: #F8F5F2;
}

/* Liens nav */
.nav-link {
  font-family: var(--font-ui);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  opacity: 1;
}
.nav-link:hover,
.nav-link.active {
  color: #F8F5F2;
  opacity: 1;
}
.nav-link::after { background: #F8F5F2; }

/* CTA nav : fond cream, texte noir, pill */
.nav-cta {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  text-transform: none;
  background: #F8F5F2;
  color: #000;
  border: none;
  border-radius: 2rem;
  padding: 0.52rem 1.35rem;
  opacity: 1;
  transition: background 0.22s;
}
#navbar .nav-cta:hover,
#navbar.scrolled .nav-cta:hover,
#navbar.nav-dark .nav-cta:hover {
  background: rgba(248, 245, 242, 0.82);
  color: #000;
  border-color: transparent;
}

/* Mobile nav */
.nav-mobile {
  background: #0A0D0B;
  color: #F8F5F2;
}
.nav-mobile a {
  font-family: var(--font-ui);
  color: #F8F5F2;
}

/* Burger */
.nav-burger span { background: #F8F5F2; }
#navbar.scrolled .nav-burger span,
#navbar.nav-dark .nav-burger span { background: #F8F5F2; }

/* ============================================================
   LOADING SCREEN & TRANSITIONS
   ============================================================ */

#loading-screen { background: #0A0D0B; }
.loading-logo { font-family: var(--font-ui); font-weight: 700; color: #F8F5F2; letter-spacing: 0.1em; }
.loading-bar-wrap { background: var(--border); }
.loading-bar { background: #F8F5F2; }
.loading-percent { color: var(--muted); font-family: var(--font-body); }
.curtain { background: #0A0D0B; }
.curtain-gold { background: var(--green); }
.logo-reveal { font-family: var(--font-ui); color: #F8F5F2; }

/* ============================================================
   TITRES GLOBAUX — Syne 700-800
   ============================================================ */

h1, h2, h3 {
  font-family: var(--font-ui);
  font-weight: 700;
  color: #F8F5F2;
}
h1 em, h2 em, h3 em { font-style: italic; font-weight: inherit; }
h4 {
  font-family: var(--font-ui);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #F8F5F2;
}
p { font-family: var(--font-body); font-weight: 300; }

/* ============================================================
   EYEBROWS / LABELS — Syne 600
   ============================================================ */

.label,
.eyebrow {
  font-family: var(--font-ui);
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--muted);
}
.label::before,
.eyebrow::before { background: var(--green-bright); }

/* ============================================================
   HERO — editorial dark
   ============================================================ */

.hero {
  position: relative !important;
  width: 100% !important;
  height: 100vh !important;
  overflow: hidden !important;
  background: #0A0D0B !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
}

.hero-title-back {
  position: absolute !important;
  z-index: 1;
  left: 0; right: 0;
  text-align: center;
  font-family: 'Cormorant Garamond', Georgia, serif !important;
  font-weight: 300 !important;
  font-style: italic !important;
  font-size: clamp(5rem, 11vw, 12rem) !important;
  line-height: 1;
  letter-spacing: -.01em;
  color: #F8F5F2 !important;
  white-space: nowrap;
  pointer-events: none;
  user-select: none;
  top: 16%;
}

.hero-img {
  position: absolute !important;
  top: 50% !important;
  left: 50% !important;
  transform: translate(-50%, -52%) !important;
  width: 58% !important;
  height: auto !important;
  object-fit: contain;
  z-index: 2;
  opacity: .95;
  mask-image: radial-gradient(ellipse 80% 78% at 48% 46%, black 35%, rgba(0,0,0,0.5) 55%, transparent 72%);
  -webkit-mask-image: radial-gradient(ellipse 80% 78% at 48% 46%, black 35%, rgba(0,0,0,0.5) 55%, transparent 72%);
}

.hero-title-front {
  position: absolute !important;
  z-index: 3;
  left: 0; right: 0;
  text-align: center;
  font-family: 'Cormorant Garamond', Georgia, serif !important;
  font-weight: 300 !important;
  font-style: italic !important;
  font-size: clamp(5rem, 11vw, 12rem) !important;
  line-height: 1;
  letter-spacing: -.01em;
  color: #F8F5F2 !important;
  white-space: nowrap;
  pointer-events: none;
  user-select: none;
  bottom: 8%;
}

.hero-corner {
  position: absolute !important;
  z-index: 4;
  font-family: 'DM Sans', sans-serif !important;
  font-size: .65rem !important;
  font-weight: 500;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: rgba(248,245,242,0.45) !important;
  line-height: 1.6;
}
.hero-corner.tl { top: 5.5rem; left: 2.5rem; }
.hero-corner.tr { top: 5.5rem; right: 2.5rem; text-align: right; }
.hero-corner.bl { bottom: 2.5rem; left: 2.5rem; }
.hero-corner.br { bottom: 2.5rem; right: 2.5rem; text-align: right; }
.hero-corner span { display: block; }
.hero-corner .dim { color: rgba(248,245,242,0.2) !important; font-size: .58rem; margin-top: .2rem; }

.scroll-hint {
  position: absolute !important;
  z-index: 4;
  color: rgba(248,245,242,0.2) !important;
}

/* ============================================================
   BOUTONS — DM Sans 500-600
   ============================================================ */

.btn {
  font-family: var(--font-body);
  font-weight: 500;
  letter-spacing: 0.04em;
  border-radius: 2px;
}
.btn-primary {
  background: #F8F5F2;
  color: #0A0D0B;
  border-color: #F8F5F2;
}
.btn-primary:hover {
  background: rgba(248, 245, 242, 0.88);
  color: #0A0D0B;
  border-color: transparent;
}
.btn-outline {
  border-color: var(--border);
  color: var(--muted);
}
.btn-outline:hover {
  background: rgba(248, 245, 242, 0.05);
  color: #F8F5F2;
  border-color: rgba(248, 245, 242, 0.18);
}
.btn-inv {
  background: #F8F5F2;
  color: #0A0D0B;
  border-color: #F8F5F2;
}
.btn-inv:hover {
  background: transparent;
  color: #F8F5F2;
  border-color: var(--border);
}
.btn-outline-inv {
  border-color: var(--border);
  color: var(--muted);
}
.btn-outline-inv:hover {
  background: rgba(248, 245, 242, 0.05);
  color: #F8F5F2;
}
.btn-ghost { color: #F8F5F2; font-family: var(--font-body); }
.arrow-line { background: #F8F5F2; }

/* ============================================================
   SECTION SERVICES
   ============================================================ */

.services-list { border-top: 1px solid var(--border); }
.service-item { border-bottom: 1px solid var(--border); }

/* Supprimer le fond hover legacy */
.service-item::before { display: none !important; }

.svc-num {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 300;
  color: var(--muted2);
}

.svc-body h3 {
  font-family: var(--font-ui);
  font-size: clamp(1.1rem, 2vw, 1.55rem);
  font-weight: 700;
  color: var(--muted);
  letter-spacing: 0;
  transition: color 0.28s;
}
.service-item:hover .svc-body h3 { color: #F8F5F2; }

.svc-body p { color: var(--muted); font-family: var(--font-body); font-weight: 300; }

/* Fleche hover : part de translateX(-6px) caché -> visible au hover */
.svc-arrow {
  color: #5a8a6e !important;
  font-family: var(--font-body);
  font-weight: 500;
  opacity: 0;
  transform: translateX(-6px);
  transition: opacity .22s, transform .22s;
}
.svc-arrow::after { background: #5a8a6e !important; }
.service-item:hover .svc-arrow {
  opacity: 1 !important;
  transform: translateX(0) !important;
}

.services-intro p { color: var(--muted); font-family: var(--font-body); }

/* ============================================================
   PHILOSOPHIE
   ============================================================ */

.philosophy-section { color: #F8F5F2; }
.phil-item { border-color: var(--border); }
.phil-item:first-child { border-left-color: var(--border); }
.phil-item:last-child { border-right-color: var(--border); }
.phil-item:hover { background: rgba(248, 245, 242, 0.025); }
.phil-symbol { color: var(--green-bright); }
.phil-item h3 { font-family: var(--font-ui); font-weight: 700; color: #F8F5F2; }
.phil-item p { color: var(--muted); font-family: var(--font-body); }

/* ============================================================
   PORTFOLIO
   ============================================================ */

.portfolio-item { background: rgba(248, 245, 242, 0.03); }
.pi-image { border-radius: 0; }
.pi-placeholder { border-radius: 0; }
.pf-wrap { border-radius: 0; }
.pi-meta { border-top: 1px solid var(--border); }
.pi-meta h4 { font-family: var(--font-ui); font-weight: 600; color: #F8F5F2; }
.pi-meta > div > span { color: var(--muted); font-family: var(--font-body); font-size: 0.72rem; }
.pi-concept-badge { color: var(--muted); border-color: var(--border); font-family: var(--font-body); }
.pi-info h3 { font-family: var(--font-ui); font-weight: 700; color: #F8F5F2; }

/* ============================================================
   PROCESSUS
   ============================================================ */

.process-steps { border-top-color: var(--border); border-left-color: var(--border); }
.process-step { border-right-color: var(--border); border-bottom-color: var(--border); }
.process-step:hover { background: rgba(248, 245, 242, 0.025); }
.ps-num { font-family: var(--font-display); font-style: italic; font-weight: 300; color: var(--muted2); }
.process-step h4 { font-family: var(--font-ui); font-weight: 700; color: #F8F5F2; }
.process-step p { color: var(--muted); font-family: var(--font-body); }
.process-intro .eyebrow { color: var(--muted); }
.process-intro h2 { color: #F8F5F2; }

/* ============================================================
   CTA SECTION
   ============================================================ */

.cta-section .eyebrow { color: var(--muted); }
.cta-section h2 { color: #F8F5F2; }
.cta-section > .container > p { color: var(--muted); font-family: var(--font-body); }

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

#footer { color: var(--muted); border-top: 1px solid var(--border); }
.footer-grid { border-bottom: 1px solid var(--border); }
.footer-logo-link {
  font-family: var(--font-body);
  font-size: 1.05rem;
  font-weight: 500;
  color: #F8F5F2;
  letter-spacing: 0.02em;
}
.footer-logo-link em {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 300;
  font-size: 1.25rem;
}
.footer-tagline { font-family: var(--font-display); font-style: italic; color: var(--muted); }
.footer-brand p { color: var(--muted); font-family: var(--font-body); }
.footer-col h4 {
  font-family: var(--font-ui);
  font-size: 0.58rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  color: var(--muted2);
}
.footer-col ul li { color: var(--muted); }
.footer-col a { color: var(--muted); font-family: var(--font-body); font-size: 0.85rem; }
.footer-col a:hover { color: #F8F5F2; }
.footer-col span { color: var(--muted); }
.footer-bottom { color: var(--muted2); font-family: var(--font-body); font-size: 0.62rem; letter-spacing: 0.06em; }
.social-icon { border: 1px solid var(--border); color: var(--muted); border-radius: 2px; }
.social-icon:hover { background: var(--green); color: #F8F5F2; border-color: var(--green); }

/* ============================================================
   SCROLL PROGRESS
   ============================================================ */

#scroll-progress { background: var(--green-bright); }

/* ============================================================
   WHATSAPP FAB
   ============================================================ */

.whatsapp-btn { background: var(--green); border: none; box-shadow: 0 4px 24px rgba(56,81,68,0.35); }
.whatsapp-btn:hover { transform: scale(1.08); box-shadow: 0 8px 36px rgba(56,81,68,0.45); }

/* ============================================================
   SEO PAGES (services/ subdirectory)
   ============================================================ */

.seo-hero { background: transparent; }
.seo-service-card { border: 1px solid var(--border); background: rgba(248,245,242,0.03); box-shadow: none; }
.advantage-card { border: 1px solid var(--border); background: rgba(248,245,242,0.03); box-shadow: none; }
.seo-cta-section { background: #0D1210; border-radius: 2px; }
.seo-internal-links { background: #0D1210; border-top: 1px solid var(--border); }
.seo-il-label { color: var(--muted); }
.seo-il-list a { color: #F8F5F2; border-bottom-color: var(--border); }
.seo-il-list a:hover { color: var(--green-bright); border-bottom-color: var(--green-bright); }

/* SEO pages : texte clair sur fond sombre */
.seo-content p,
.seo-content li,
.seo-service-card p,
.advantage-card p { color: var(--muted); }
.seo-content h2,
.seo-content h3 { color: #F8F5F2; }

/* ============================================================
   PAGES SERVICES (services.html)
   ============================================================ */

.svc-xray pre, .xray-code { font-family: var(--font-body); }

/* ============================================================
   PAGES PORTFOLIO
   ============================================================ */

.filter-btn {
  font-family: var(--font-ui);
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border-radius: 2px;
  border-color: var(--border);
  color: var(--muted);
}
.filter-btn.active,
.filter-btn:hover {
  background: #F8F5F2;
  color: #0A0D0B;
  border-color: #F8F5F2;
}
.pf-cat { font-family: var(--font-body); font-size: 0.7rem; color: var(--muted); }
.pf-title { font-family: var(--font-ui); font-weight: 700; color: #F8F5F2; }
.pf-tech-tag { border-radius: 2px; font-family: var(--font-body); border-color: var(--border); color: var(--muted); }

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

.contact-form input,
.contact-form textarea,
.contact-form select {
  border: 1px solid var(--border);
  border-radius: 2px;
  background: rgba(248,245,242,0.03);
  color: #F8F5F2;
  font-family: var(--font-body);
}
.contact-form input:focus,
.contact-form textarea:focus {
  border-color: var(--green-mid);
  outline: none;
  box-shadow: 0 0 0 3px rgba(56,81,68,0.1);
}

/* ============================================================
   RESPONSIVE
   ============================================================ */

@media (max-width: 768px) {
  .nav-burger span { background: #F8F5F2; }
  .hero-title-back,
  .hero-title-front { font-size: clamp(2.8rem, 12vw, 5rem) !important; white-space: normal; }
  .hero-img { width: 95% !important; }
  .hero-corner.bl, .hero-corner.br { display: none; }
}