/* =============================================
   BKL VISION — style.css
   Fonts : Ahsing (typogama-ahsing.otf) + Great Vibes locale
   Palette : Blanc #fff · Gris #f5f4f1 / #9a9a96
             Or #C4972A · Noir #111110
   ============================================= */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

/* Ahsing — depuis le fichier local du projet */
@font-face {
  font-family: 'Ahsing';
  src: url('typogama-ahsing.otf') format('opentype'),
       local('Ahsing');
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}

/* Great Vibes — depuis le fichier local du projet */
@font-face {
  font-family: 'Great Vibes';
  src: url('GreatVibes-Regular.ttf') format('truetype'),
       local('Great Vibes');
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}

:root {
  --white:       #ffffff;
  --bg:          #f5f4f1;
  --bg-alt:      #eeede9;
  --gray-light:  #e0dfd9;
  --gray-mid:    #9a9a96;
  --gray-dark:   #3a3a38;
  --black:       #111110;
  --gold:        #C4972A;
  --gold-light:  #ddb84a;
  --gold-dim:    #8c6b1a;

  --font-bkl:    'Ahsing', 'Abril Fatface', serif;
  --font-vision: 'Great Vibes', cursive;
  --font-serif:  'Cormorant Garamond', serif;
  --font-sans:   'Space Grotesk', sans-serif;
  --font-ui:     'Inter', sans-serif;

  --ease-out:    cubic-bezier(0.16, 1, 0.3, 1);
  --ease-bounce: cubic-bezier(0.34, 1.56, 0.64, 1);
}

html { scroll-behavior: smooth; font-size: 16px; overflow-x: hidden; }

body {
  background: var(--bg);
  color: var(--black);
  font-family: var(--font-ui);
  font-weight: 300;
  line-height: 1.7;
  overflow-x: hidden;
  cursor: none;
}

/* ========================
   PAGE LOADER
======================== */
.page-loader {
  position: fixed;
  inset: 0;
  z-index: 99999;
  background: var(--bg);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.6s ease, visibility 0.6s ease;
}
.page-loader.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}
.loader-logo {
  display: flex;
  flex-direction: column;
  align-items: center;
  line-height: 1;
  animation: loaderPulse 1s ease-in-out infinite alternate;
}
@keyframes loaderPulse {
  from { opacity: 0.5; transform: scale(0.97); }
  to   { opacity: 1;   transform: scale(1); }
}
.loader-bkl {
  font-family: var(--font-bkl);
  font-size: 5rem;
  color: var(--black);
  line-height: 0.84;
  letter-spacing: -0.02em;
}
.loader-vision {
  font-family: var(--font-vision);
  font-size: 2.4rem;
  color: var(--gold);
  margin-top: -0.44em;
  margin-left: 0.22em;
}

/* ========================
   CURSOR
======================== */
.cursor-glow {
  position: fixed;
  width: 300px; height: 300px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(196,151,42,0.05) 0%, transparent 70%);
  pointer-events: none;
  z-index: 9998;
  transform: translate(-50%, -50%);
}
.cursor-dot {
  position: fixed;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--gold);
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
  transition: width 0.2s, height 0.2s, background 0.2s;
  box-shadow: 0 0 0 1.5px rgba(196,151,42,0.3);
}
body:has(a:hover) .cursor-dot,
body:has(button:hover) .cursor-dot {
  width: 22px; height: 22px;
  background: transparent;
  border: 1.5px solid var(--gold);
}

/* ========================
   TOPBAR
======================== */
.topbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 1.1rem 2rem;
  background: rgba(255,255,255,0);
  transition: background 0.4s, padding 0.4s, border-color 0.4s;
  border-bottom: 1px solid transparent;
}
.topbar.scrolled {
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(16px);
  padding: 0.8rem 2rem;
  border-bottom-color: var(--gray-light);
}
.topbar-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.topbar-logo-link {
  text-decoration: none;
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  position: relative;
  line-height: 1;
}
.tb-bkl {
  font-family: var(--font-bkl);
  font-size: 2.2rem;
  color: var(--black);
  line-height: 0.84;
  letter-spacing: -0.02em;
  display: block;
  position: relative;
  z-index: 2;
}
.tb-vision {
  font-family: var(--font-vision);
  font-size: 1.05rem; /* ~47% de 2.2rem pour matcher la proportion du hero */
  color: var(--gold);
  display: block;
  position: relative;
  margin-top: -0.44em;
  margin-left: 0.22em;
  z-index: 3;
}
.topbar-nav {
  display: flex;
  align-items: center;
  gap: 1.8rem;
}
.tb-link {
  font-size: 0.75rem;
  font-weight: 400;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gray-mid);
  text-decoration: none;
  transition: color 0.3s;
}
.tb-link:hover { color: var(--black); }

/* Language Switcher — Clean Text Only (No Frames/Boxes) */
.lang-switch {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.75rem;
  font-weight: 500;
  user-select: none;
  position: relative;
  z-index: 99999;
  pointer-events: auto !important;
}
.lang-btn {
  background: transparent !important;
  border: none !important;
  outline: none !important;
  box-shadow: none !important;
  padding: 2px 4px !important;
  margin: 0 !important;
  cursor: pointer !important;
  pointer-events: auto !important;
  font-family: var(--font-ui);
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--gray-mid);
  transition: color 0.25s ease;
  display: inline-block;
  appearance: none;
  -webkit-appearance: none;
  position: relative;
  z-index: 100000;
}
.lang-btn.active {
  color: var(--black) !important;
  font-weight: 600 !important;
  border-bottom: 1.5px solid var(--gold) !important;
}
.lang-btn:hover:not(.active) {
  color: var(--gold);
}
.lang-divider {
  color: var(--gray-light);
  font-size: 0.7rem;
  pointer-events: none;
}

.tb-cta {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold);
  text-decoration: none;
  border-bottom: 1px solid var(--gold);
  padding-bottom: 1px;
  transition: color 0.3s, border-color 0.3s;
}
.tb-cta:hover { color: var(--gold-dim); border-color: var(--gold-dim); }

/* ========================
   NAV DOTS
======================== */
.nav-dots {
  position: fixed;
  right: 1.8rem;
  top: 50%;
  transform: translateY(-50%);
  z-index: 999;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.nav-dot {
  display: block;
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--gray-light);
  cursor: pointer;
  transition: all 0.4s var(--ease-out);
  border: 1px solid rgba(0,0,0,0.12);
}
.nav-dot.active {
  background: var(--gold);
  transform: scale(1.6);
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(196,151,42,0.2);
}
.nav-dot:hover { background: var(--gold-light); }

/* ========================
   SECTION BASE
======================== */
.section {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 8rem 2rem;
  position: relative;
  overflow: hidden;
}

.section-label {
  font-size: 0.62rem;
  font-weight: 500;
  letter-spacing: 0.38em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1.5rem;
  display: block;
}

/* ========================
   HERO
======================== */
.hero {
  background: var(--white);
  flex-direction: column;
  align-items: stretch;
  justify-content: flex-start;
  padding: 0;
  min-height: 100vh;
}

/* Canvas réseau de neurones */
.neural-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 1;
  opacity: 0.9;
}

/* Orbe lumineux central — conservé en pur CSS */
.hero-orb-center {
  position: absolute;
  width: 600px; height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle at 50% 50%, rgba(196,151,42,0.10), rgba(196,151,42,0.02) 55%, transparent 70%);
  filter: blur(60px);
  top: 45%; left: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
  z-index: 2;
  animation: orbPulse 8s ease-in-out infinite;
}
@keyframes orbPulse {
  0%, 100% { opacity: 0.7; transform: translate(-50%, -50%) scale(1); }
  50%       { opacity: 1;   transform: translate(-50%, -50%) scale(1.12); }
}

/* ========================
   HERO LAYOUT — Centré avec cartes flottantes
======================== */
.hero-center-wrapper {
  position: relative;
  z-index: 5;
  max-width: 900px;
  width: 100%;
  margin: 0 auto;
  padding: 7.5rem 1.5rem 5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 1.8rem;
}

/* Badge disponibilité */
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  color: var(--black);
  background: var(--white);
  border: 1.5px solid rgba(196,151,42,0.3);
  border-radius: 999px;
  padding: 0.45rem 1.25rem;
  box-shadow: 0 4px 25px rgba(196,151,42,0.12);
  opacity: 0;
  animation: wordReveal 0.6s var(--ease-out) 0.1s forwards;
}
.badge-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: #22c55e;
  box-shadow: 0 0 0 3px rgba(34,197,94,0.25);
  animation: dotPulse 2s ease-in-out infinite;
  flex-shrink: 0;
}
@keyframes dotPulse {
  0%, 100% { box-shadow: 0 0 0 3px rgba(34,197,94,0.25); }
  50%       { box-shadow: 0 0 0 6px rgba(34,197,94,0.1); }
}

/* ========================
   LOGO BKL + Vision superposé — ENGRANDI ET MAJESTUEUX
======================== */
.logo-wrapper {
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
  line-height: 1;
  text-align: center;
  margin: 0.8rem 0;
}

/* BKL — grand format massif */
.logo-bkl {
  font-family: var(--font-bkl);
  font-size: clamp(10rem, 22vw, 18rem);
  font-weight: 400;
  color: var(--black);
  line-height: 0.84;
  letter-spacing: -0.03em;
  display: flex;
  align-items: baseline;
  justify-content: center;
  position: relative;
  z-index: 2;
  filter: drop-shadow(0 20px 45px rgba(0,0,0,0.08));
}

/* Chaque lettre tombe individuellement */
.logo-bkl span {
  display: inline-block;
  opacity: 0;
  transform: translateY(-60px) rotate(-5deg);
}
.letter-b { animation: letterDrop 0.7s var(--ease-bounce) 0.3s forwards; }
.letter-k { animation: letterDrop 0.7s var(--ease-bounce) 0.5s forwards; }
.letter-l { animation: letterDrop 0.7s var(--ease-bounce) 0.7s forwards; }

@keyframes letterDrop {
  to { opacity: 1; transform: translateY(0) rotate(0deg); }
}

/* Vision — superposé sous BKL */
.logo-vision {
  font-family: var(--font-vision);
  font-size: clamp(4.8rem, 10vw, 8.5rem);
  color: var(--gold);
  line-height: 1;
  position: relative;
  margin-top: -0.44em;
  margin-left: 0.22em;
  z-index: 3;
  white-space: nowrap;
  filter: drop-shadow(0 6px 20px rgba(196,151,42,0.3));

  opacity: 0;
  transform: translateY(15px);
  animation: visionSlide 0.9s var(--ease-out) 1.1s forwards;
}
@keyframes visionSlide {
  to { opacity: 1; transform: translateY(0); }
}

/* Tagline */
.hero-tagline {
  display: flex;
  gap: 0.45rem;
  flex-wrap: wrap;
  justify-content: center;
  font-family: var(--font-serif);
  font-size: clamp(1.3rem, 2.5vw, 2.2rem);
  font-weight: 300;
  font-style: italic;
  color: var(--gray-mid);
  margin-top: 0.2rem;
}
.hero-tagline .gold { color: var(--gold); font-style: normal; font-weight: 400; }
.tagline-word {
  display: inline-block;
  opacity: 0;
  transform: translateY(12px);
  animation: wordReveal 0.6s var(--ease-out) forwards;
}
.tagline-word:nth-child(1) { animation-delay: 1.4s; }
.tagline-word:nth-child(2) { animation-delay: 1.55s; }
.tagline-word:nth-child(3) { animation-delay: 1.7s; }
.tagline-word:nth-child(4) { animation-delay: 1.85s; }
@keyframes wordReveal { to { opacity: 1; transform: translateY(0); } }

.hero-sub {
  font-size: clamp(0.85rem, 1.4vw, 1rem);
  color: var(--gray-mid);
  max-width: 480px;
  line-height: 1.8;
  opacity: 0;
  animation: wordReveal 0.7s var(--ease-out) 2.0s forwards;
}

/* CTAs */
.hero-cta {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  justify-content: center;
  opacity: 0;
  animation: wordReveal 0.7s var(--ease-out) 2.2s forwards;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  padding: 0.85rem 2.1rem;
  background: var(--black);
  color: var(--white);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-decoration: none;
  border-radius: 999px;
  border: 1.5px solid var(--black);
  transition: background 0.3s, color 0.3s, border-color 0.3s, transform 0.25s;
}
.btn-primary:hover {
  background: var(--gold);
  border-color: var(--gold);
  transform: translateY(-2px);
}
.btn-ghost {
  display: inline-flex;
  align-items: center;
  padding: 0.85rem 2.1rem;
  background: transparent;
  color: var(--gray-dark);
  font-size: 0.75rem;
  font-weight: 400;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-decoration: none;
  border: 1.5px solid var(--gray-light);
  border-radius: 999px;
  transition: border-color 0.3s, color 0.3s, transform 0.25s, box-shadow 0.25s;
}
.btn-ghost:hover { border-color: var(--gold); color: var(--gold); transform: translateY(-2px); }

/* Tags de services — Luxury Glass Pills */
.hero-service-tags {
  display: flex;
  gap: 0.65rem;
  flex-wrap: wrap;
  justify-content: center;
  margin-top: 0.5rem;
  opacity: 0;
  animation: wordReveal 0.7s var(--ease-out) 2.4s forwards;
}
.h-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--black);
  border: 1px solid rgba(196,151,42,0.3);
  padding: 0.4rem 0.9rem;
  border-radius: 999px;
  background: rgba(255,255,255,0.9);
  backdrop-filter: blur(8px);
  box-shadow: 0 4px 15px rgba(0,0,0,0.03);
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}
.h-tag:hover {
  transform: translateY(-2px);
  border-color: var(--gold);
  box-shadow: 0 6px 20px rgba(196,151,42,0.18);
}
.tag-icon {
  font-style: normal;
  font-size: 0.72rem;
  color: var(--gold);
}

/* ========================
   HERO STATS COMPTEURS
======================== */
.hero-stats {
  display: flex;
  align-items: center;
  gap: 2rem;
  padding: 1.5rem 2.5rem;
  background: rgba(255,255,255,0.75);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(196,151,42,0.18);
  border-radius: 20px;
  box-shadow: 0 10px 40px rgba(196,151,42,0.08), 0 2px 8px rgba(0,0,0,0.04);
  opacity: 0;
  animation: wordReveal 0.7s var(--ease-out) 2.6s forwards;
  position: relative;
  z-index: 5;
}
.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.2rem;
}
.stat-number {
  font-family: var(--font-bkl);
  font-size: 2.4rem;
  font-weight: 400;
  color: var(--black);
  line-height: 1;
  letter-spacing: -0.02em;
}
.stat-plus {
  font-family: var(--font-bkl);
  font-size: 1.4rem;
  color: var(--gold);
  line-height: 1;
  margin-left: -0.1em;
}
.stat-item { flex-direction: row; align-items: flex-end; gap: 0; flex-wrap: wrap; justify-content: center; }
.stat-number, .stat-plus { display: inline; }
.stat-label {
  display: block;
  width: 100%;
  text-align: center;
  font-size: 0.62rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gray-mid);
  margin-top: 0.3rem;
}
.stat-divider {
  width: 1px;
  height: 40px;
  background: rgba(196,151,42,0.2);
  flex-shrink: 0;
}

/* ========================
   CARTES FLOTTANTES LATERALE (Hero Flanks Stacked)
======================== */
.hero-flank {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 6;
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
  pointer-events: none;
}
.hero-flank.flank-left {
  left: 3.5%;
  animation: flankFloatLeft 7s ease-in-out infinite;
}
.hero-flank.flank-right {
  right: 3.5%;
  animation: flankFloatRight 7s ease-in-out 1.8s infinite;
}
@keyframes flankFloatLeft {
  0%, 100% { transform: translateY(-50%); }
  50%       { transform: translateY(calc(-50% - 12px)); }
}
@keyframes flankFloatRight {
  0%, 100% { transform: translateY(-50%); }
  50%       { transform: translateY(calc(-50% + 12px)); }
}

.flank-card {
  background: rgba(255,255,255,0.7);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid rgba(255,255,255,0.5);
  border-radius: 16px;
  padding: 1rem 1.4rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  box-shadow: 0 15px 35px rgba(0,0,0,0.04), 0 4px 15px rgba(196,151,42,0.05), inset 0 0 0 1px rgba(255,255,255,0.8);
  pointer-events: auto;
  transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}
.flank-card:hover {
  transform: translateY(-3px) scale(1.02);
  border-color: var(--gold);
  box-shadow: 0 20px 40px rgba(196,151,42,0.18);
}
.flank-card.card-sub {
  background: rgba(255,255,255,0.85);
  transform: scale(0.95);
}
.flank-card.card-sub:hover {
  transform: scale(0.98) translateY(-3px);
}
.flank-icon { font-size: 1.3rem; }
.flank-info strong { display: block; font-size: 0.78rem; font-weight: 600; color: var(--black); }
.flank-info span { display: block; font-size: 0.64rem; color: var(--gray-mid); margin-top: 0.1rem; }

/* Mini browser card flank right */
.mini-browser {
  flex-direction: column;
  align-items: stretch;
  padding: 0;
  width: 225px;
  overflow: hidden;
}
.mb-bar {
  background: var(--bg);
  padding: 0.5rem 0.7rem;
  display: flex;
  align-items: center;
  gap: 0.35rem;
  border-bottom: 1px solid var(--gray-light);
}
.mb-dot { width: 7px; height: 7px; border-radius: 50%; }
.mb-dot.red { background: #ff5f56; }
.mb-dot.yellow { background: #ffbd2e; }
.mb-dot.green { background: #27c93f; }
.mb-url { font-size: 0.58rem; color: var(--gray-mid); margin-left: 0.4rem; font-weight: 500; }
.mb-content { padding: 0.85rem; display: flex; flex-direction: column; gap: 0.45rem; background: var(--white); }
.mb-line { height: 5px; border-radius: 3px; background: var(--gray-light); }
.mb-line.w80 { width: 80%; }
.mb-line.w60.gold { width: 60%; background: var(--gold); }
.mb-line.w90 { width: 90%; }
.mb-line.w45 { width: 45%; }
.stat-icon { font-size: 1rem; }
.stat-val {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--black);
  line-height: 1;
}
.stat-sub {
  display: block;
  font-size: 0.62rem;
  color: var(--gray-mid);
  letter-spacing: 0.04em;
}

/* ========================
   MARQUEE BAS DU HERO
======================== */
.hero-marquee-wrap {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  border-top: 1px solid var(--gray-light);
  background: var(--bg);
  overflow: hidden;
  white-space: nowrap;
  opacity: 0;
  animation: wordReveal 0.7s var(--ease-out) 2.7s forwards;
}
.hero-marquee {
  display: inline-flex;
  gap: 2.5rem;
  padding: 0.85rem 0;
  animation: marqueeScroll 22s linear infinite;
  font-size: 0.65rem;
  font-weight: 400;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gray-mid);
}
.hero-marquee .sep { color: var(--gold); font-size: 0.55rem; }
@keyframes marqueeScroll {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* SCROLL INDICATOR */
.scroll-indicator {
  position: absolute;
  bottom: 3.5rem;
  left: 6%;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  opacity: 0;
  animation: wordReveal 0.7s var(--ease-out) 2.9s forwards;
  z-index: 2;
}
.scroll-indicator span {
  font-size: 0.55rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--gray-light);
  writing-mode: vertical-rl;
}
.scroll-line {
  width: 1px; height: 48px;
  background: linear-gradient(to bottom, var(--gold), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}
@keyframes scrollPulse {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.3; }
}

/* ========================
   ABOUT — blanc
======================== */
.about { background: var(--white); border-top: 1px solid var(--gray-light); }
.about-inner { max-width: 1100px; width: 100%; margin: 0 auto; }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 5rem; align-items: center; }
.about-title {
  font-family: var(--font-serif);
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  font-weight: 300;
  line-height: 1.1;
  color: var(--black);
  margin-bottom: 1.5rem;
}
.about-title em { font-style: italic; color: var(--gold); }
.about-desc { font-size: 0.92rem; color: var(--gray-dark); line-height: 1.9; margin-bottom: 0.9rem; }
.about-desc strong { color: var(--black); font-weight: 500; }
.about-tags { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-top: 1.8rem; }
.about-tag {
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold-dim);
  border: 1px solid rgba(196,151,42,0.3);
  padding: 0.4rem 1rem;
  border-radius: 999px;
  background: rgba(196,151,42,0.03);
}
.about-visual { position: relative; display: flex; justify-content: center; align-items: center; }

/* Remplacement de la carte noire : logo stylé sur fond clair */
.about-logo-display {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  line-height: 1;
  padding: 3.5rem 3rem;
  border: 1px solid rgba(0,0,0,0.04);
  border-radius: 12px;
  background: var(--white);
  box-shadow: 0 30px 80px rgba(0,0,0,0.04);
}
.ald-bkl {
  font-family: var(--font-bkl);
  font-size: 6rem;
  color: var(--black);
  line-height: 0.88;
  letter-spacing: -0.02em;
  position: relative;
  z-index: 2;
}
.ald-vision {
  font-family: var(--font-vision);
  font-size: 3rem;
  color: var(--gold);
  position: relative;
  margin-top: -0.8rem;
  margin-left: 1rem;
  z-index: 3;
}
.ald-info {
  margin-top: 1.5rem;
  padding-top: 1.2rem;
  border-top: 1px solid var(--gray-light);
  width: 100%;
}
.ald-name {
  display: block;
  font-family: var(--font-serif);
  font-size: 1rem;
  color: var(--black);
  font-weight: 300;
  margin-bottom: 0.2rem;
}
.ald-role {
  font-size: 0.6rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--gold);
}
.about-floating-tag {
  position: absolute; top: -1rem; right: -1.5rem;
  background: var(--gold); color: var(--white);
  font-size: 0.72rem; font-weight: 500;
  padding: 0.35rem 0.85rem; border-radius: 3px;
  animation: tagFloat 3s ease-in-out infinite;
}
.about-floating-tag-2 {
  position: absolute; bottom: -1rem; left: -1.5rem;
  background: var(--white); color: var(--black);
  font-size: 0.72rem; font-weight: 500;
  padding: 0.35rem 0.85rem; border-radius: 3px;
  border: 1px solid var(--gray-light);
  box-shadow: 0 4px 16px rgba(0,0,0,0.06);
  animation: tagFloat 3s ease-in-out 1.5s infinite;
}
@keyframes tagFloat { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-6px); } }

/* ========================
   SERVICES — fond bg-alt
======================== */
.services { background: var(--bg-alt); border-top: 1px solid var(--gray-light); }
.services-inner { max-width: 960px; width: 100%; margin: 0 auto; }
.services-title {
  font-family: var(--font-serif);
  font-size: clamp(2.5rem, 5vw, 4.2rem);
  font-weight: 300; line-height: 1.15;
  color: var(--black); margin-bottom: 4rem;
}
.services-title em { font-style: italic; color: var(--gold); }
.services-list { display: flex; flex-direction: column; border-top: 1px solid var(--gray-light); }
.service-item {
  display: grid;
  grid-template-columns: 70px 1fr 36px;
  align-items: center;
  gap: 2rem;
  padding: 2.2rem 0;
  border-bottom: 1px solid var(--gray-light);
  transition: padding 0.3s var(--ease-out), background 0.3s;
  position: relative; overflow: hidden;
}
.service-item::before {
  content: ''; position: absolute; left: 0; top: 0;
  width: 2px; height: 0;
  background: linear-gradient(to bottom, var(--gold), transparent);
  transition: height 0.4s var(--ease-out);
}
.service-item:hover::before { height: 100%; }
.service-item:hover { padding-left: 1.2rem; background: rgba(196,151,42,0.02); }
.service-number { font-family: var(--font-serif); font-size: 0.75rem; color: var(--gold); letter-spacing: 0.15em; }
.service-body h3 { font-family: var(--font-sans); font-size: clamp(0.95rem, 1.8vw, 1.2rem); font-weight: 500; color: var(--black); margin-bottom: 0.35rem; }
.service-body p { font-size: 0.83rem; color: var(--gray-mid); max-width: 500px; line-height: 1.7; margin-bottom: 0.7rem; }
.service-tags { list-style: none; display: flex; flex-wrap: wrap; gap: 0.4rem; }
.service-tags li { font-size: 0.62rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--gold-dim); border: 1px solid rgba(196,151,42,0.25); padding: 0.18rem 0.65rem; border-radius: 2px; }
.service-arrow { font-size: 1rem; color: var(--gold); opacity: 0.35; transition: transform 0.3s, opacity 0.3s; }
.service-item:hover .service-arrow { transform: translateX(5px); opacity: 1; }

/* ========================
   PORTFOLIO
======================== */
.showcase { background: var(--white); border-top: 1px solid var(--gray-light); }
.showcase-inner { max-width: 1100px; width: 100%; margin: 0 auto; }
.showcase-title {
  font-family: var(--font-serif);
  font-size: clamp(2.5rem, 5vw, 4.2rem);
  font-weight: 300; line-height: 1.15;
  color: var(--black); margin-bottom: 3rem;
}
.showcase-title em { font-style: italic; color: var(--gold); }
.showcase-grid {
  display: grid;
  grid-template-columns: 1.8fr 1fr 1fr;
  grid-template-rows: 380px;
  gap: 10px;
}
.showcase-card {
  position: relative; overflow: hidden; border-radius: 8px;
  text-decoration: none; display: block;
  border: 1px solid rgba(0,0,0,0.05);
  box-shadow: 0 10px 30px rgba(0,0,0,0.03);
  transition: transform 0.4s var(--ease-out), box-shadow 0.4s;
}
.showcase-card:hover { transform: translateY(-4px); box-shadow: 0 20px 60px rgba(0,0,0,0.1); }
.showcase-card .card-bg {
  position: absolute; inset: 0;
  background-size: cover; background-position: center;
  transition: transform 0.6s var(--ease-out);
}
.showcase-card:hover .card-bg { transform: scale(1.06); }
.card-gradient {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.85) 0%, rgba(0,0,0,0.3) 55%, transparent 100%);
  z-index: 1;
}
.card-content {
  position: absolute; bottom: 1.8rem; left: 1.8rem; right: 1.8rem;
  z-index: 2; transition: transform 0.4s var(--ease-out);
}
.showcase-card:hover .card-content { transform: translateY(-4px); }
.card-cat { display: block; font-size: 0.58rem; letter-spacing: 0.3em; text-transform: uppercase; color: var(--gold-light); margin-bottom: 0.35rem; }
.card-content h4 { font-family: var(--font-serif); font-size: 1.6rem; font-weight: 300; color: var(--white); margin-bottom: 0.2rem; }
.card-content p { font-size: 0.78rem; color: rgba(255,255,255,0.55); margin-bottom: 0.7rem; }
.card-cta { display: inline-block; font-size: 0.65rem; letter-spacing: 0.15em; text-transform: uppercase; color: var(--gold-light); border-bottom: 1px solid var(--gold-light); padding-bottom: 1px; }
.coming-card { background: var(--bg); cursor: default; }
.coming-card:hover { transform: none; box-shadow: none; }
.coming-card .card-content { top: 50%; bottom: auto; transform: translateY(-50%); text-align: center; left: 1rem; right: 1rem; }
.coming-card .card-cat { color: var(--gray-light); }
.coming-card .card-content h4 { color: var(--gray-light); font-size: 1.1rem; }
.coming-card .card-content p  { color: var(--gray-light); font-size: 0.78rem; }
.coming-card::after { content: ''; position: absolute; inset: 8px; border: 1.5px dashed var(--gray-light); border-radius: 2px; z-index: 0; }

/* ========================
   CONTACT
======================== */
.contact { background: var(--bg-alt); border-top: 1px solid var(--gray-light); }
.contact-inner { max-width: 700px; width: 100%; margin: 0 auto; text-align: center; }
.contact-title { font-family: var(--font-serif); font-size: clamp(2.5rem, 5vw, 4rem); font-weight: 300; line-height: 1.15; color: var(--black); margin-bottom: 1.2rem; }
.contact-title em { font-style: italic; color: var(--gold); }
.contact-sub { font-size: 0.88rem; color: var(--gray-mid); line-height: 1.85; margin-bottom: 3rem; }
.contact-form { text-align: left; display: flex; flex-direction: column; gap: 1.1rem; margin-bottom: 2.5rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.1rem; }
.form-group { position: relative; }
.form-group.full { width: 100%; }
.form-group input, .form-group textarea {
  width: 100%;
  background: var(--white);
  border: 1px solid rgba(0,0,0,0.08);
  border-radius: 8px;
  padding: 1.1rem 1.2rem 0.6rem;
  color: var(--black);
  font-family: var(--font-ui);
  font-size: 0.88rem; font-weight: 300;
  outline: none;
  box-shadow: 0 4px 15px rgba(0,0,0,0.015);
  transition: border-color 0.3s, box-shadow 0.3s, transform 0.3s;
}
.form-group input:focus, .form-group textarea:focus {
  border-color: var(--gold);
  box-shadow: 0 8px 25px rgba(196,151,42,0.08);
  transform: translateY(-2px);
}
.form-group input::placeholder, .form-group textarea::placeholder { color: var(--gray-light); }
.form-group label {
  position: absolute; top: 0.35rem; left: 1.1rem;
  font-size: 0.58rem; letter-spacing: 0.15em; text-transform: uppercase;
  color: var(--gold-dim); pointer-events: none; opacity: 0; transition: opacity 0.3s;
}
.form-group input:focus ~ label,
.form-group input:not(:placeholder-shown) ~ label,
.form-group textarea:focus ~ label,
.form-group textarea:not(:placeholder-shown) ~ label { opacity: 1; }
.form-group textarea { resize: none; min-height: 130px; }
.btn-submit {
  align-self: flex-start;
  display: inline-flex; align-items: center; gap: 0.9rem;
  padding: 1rem 2.5rem;
  background: var(--black); border: 1px solid var(--black);
  color: var(--white);
  font-family: var(--font-ui); font-size: 0.78rem; font-weight: 500;
  letter-spacing: 0.14em; text-transform: uppercase;
  cursor: pointer; border-radius: 999px; overflow: hidden; position: relative;
  transition: color 0.4s, border-color 0.4s, transform 0.25s, box-shadow 0.3s;
}
.btn-submit:hover { box-shadow: 0 10px 25px rgba(196,151,42,0.25); }
.btn-submit::before {
  content: ''; position: absolute; inset: 0;
  background: var(--gold); transform: translateX(-101%);
  transition: transform 0.4s cubic-bezier(0.76, 0, 0.24, 1); z-index: 0;
}
.btn-submit:hover::before { transform: translateX(0); }
.btn-submit:hover { color: var(--white); border-color: var(--gold); transform: translateY(-2px); }
.btn-submit .btn-text, .btn-submit .btn-icon { position: relative; z-index: 1; }
.btn-submit .btn-icon { transition: transform 0.3s; }
.btn-submit:hover .btn-icon { transform: translateX(4px); }

.contact-links { display: flex; flex-direction: column; align-items: center; gap: 1.2rem; margin-top: 1rem; }
.btn-phone {
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  font-family: var(--font-sans);
  font-size: 1.25rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  color: var(--black);
  background: var(--white);
  border: 2px solid var(--gold);
  padding: 0.85rem 2.2rem;
  border-radius: 999px;
  text-decoration: none;
  box-shadow: 0 8px 30px rgba(196,151,42,0.18);
  transition: transform 0.25s ease, background 0.25s ease, color 0.25s ease, box-shadow 0.25s ease;
}
.btn-phone:hover {
  transform: translateY(-3px) scale(1.03);
  background: var(--gold);
  color: var(--white);
  box-shadow: 0 12px 35px rgba(196,151,42,0.35);
}
.btn-phone-icon {
  font-size: 1.2rem;
}
.contact-link { font-size: 0.85rem; color: var(--gray-mid); text-decoration: none; letter-spacing: 0.04em; transition: color 0.3s; }
.contact-link:hover { color: var(--gold); }

/* ========================
   FOOTER
======================== */
.footer { background: var(--black); padding: 2.8rem 2rem; }
.footer-inner { max-width: 1100px; margin: 0 auto; display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 1.5rem; }
.footer-logo {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  position: relative;
  line-height: 1;
}
.footer-bkl {
  font-family: var(--font-bkl);
  font-size: 2.2rem;
  color: var(--white);
  line-height: 0.84;
  letter-spacing: -0.02em;
  display: block;
  position: relative;
  z-index: 2;
}
.footer-vision {
  font-family: var(--font-vision);
  font-size: 1.05rem;
  color: var(--gold);
  display: block;
  position: relative;
  margin-top: -0.44em;
  margin-left: 0.22em;
  z-index: 3;
}
.footer-copy { font-size: 0.7rem; color: rgba(255,255,255,0.2); letter-spacing: 0.04em; }
.footer-links { display: flex; gap: 1.5rem; }
.footer-links a { font-size: 0.7rem; color: rgba(255,255,255,0.3); text-decoration: none; letter-spacing: 0.05em; transition: color 0.3s; }
.footer-links a:hover { color: var(--gold); }

/* ========================
   SCROLL REVEAL
======================== */
.reveal-up, .reveal-left, .reveal-right {
  opacity: 0;
  transition: opacity 0.9s var(--ease-out), transform 0.9s var(--ease-out);
  transition-delay: var(--delay, 0s);
}
.reveal-up    { transform: translateY(35px); }
.reveal-left  { transform: translateX(-40px); }
.reveal-right { transform: translateX(40px); }
.reveal-up.visible, .reveal-left.visible, .reveal-right.visible { opacity: 1; transform: none; }

/* ========================
   RESPONSIVE
======================== */
@media (max-width: 1200px) {
  .hero-flank { display: none; }
}
@media (max-width: 1024px) {
  .hero-bg-text { display: none; }
  .hero-center-wrapper { padding: 6rem 1.5rem 4rem; }
}
@media (max-width: 900px) {
  .about-grid { grid-template-columns: 1fr; gap: 3rem; }
  .about-visual { display: none; }
  .showcase-grid { grid-template-columns: 1fr; grid-template-rows: 300px 200px 200px; }
}
@media (max-width: 768px) {
  .topbar { padding: 0.75rem 1rem; }
  .topbar-nav { gap: 0.9rem; }
  .tb-link { display: none; } /* Cacher les liens texte de la topbar sur mobile pour éviter tout chevauchement */
  .hero-badge { display: none; } /* Cacher le badge Studio sur mobile pour un design plus pro et aéré */
  .hero-stats { gap: 1rem; padding: 1rem 1.5rem; border-radius: 14px; }
  .stat-number { font-size: 1.8rem; }
  .stat-plus { font-size: 1.1rem; }
  .stat-label { font-size: 0.55rem; }
  
  .tb-bkl { font-size: 1.8rem; line-height: 0.84; }
  .tb-vision { font-size: 0.85rem; margin-top: -0.9em; margin-left: 0.22em; }

  .nav-dots { right: 0.6rem; }
  .form-row { grid-template-columns: 1fr; }
  .service-item { grid-template-columns: 50px 1fr; }
  .service-arrow { display: none; }
  .footer-inner { flex-direction: column; align-items: flex-start; }

  /* Logo Mobile Hero — Grand, Imposant & Parfaitement Aligné */
  .logo-bkl {
    font-size: clamp(10rem, 35vw, 15rem);
    line-height: 0.84;
  }
  .logo-vision {
    font-size: clamp(4.7rem, 16.5vw, 7rem);
    margin-top: -0.9em;
    margin-left: 0.22em;
  }
}
@media (max-width: 480px) {
  body { cursor: auto; }
  .cursor-glow, .cursor-dot { display: none; }
  .topbar { padding: 0.6rem 0.8rem; }

  .tb-bkl { font-size: 1.6rem; line-height: 0.84; }
  .tb-vision { font-size: 0.75rem; margin-top: -1em; margin-left: 0.22em; }

  /* Logo Small Mobile Alignment Fix */
  .logo-bkl {
    font-size: clamp(8rem, 38vw, 11rem);
    line-height: 0.84;
  }
  .logo-vision {
    font-size: clamp(3.7rem, 18vw, 5.2rem);
    margin-top: -1em;
    margin-left: 0.22em;
  }
}

::selection { background: rgba(196,151,42,0.18); color: var(--black); }
::-webkit-scrollbar { width: 3px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--gold-dim); border-radius: 2px; }