/* ============================================================
   KEIHAL DIAMONDS — overrides.css
   Design refresh: Cormorant Garamond + Tenor Sans, B&W palette
   ============================================================ */

/* ---- Updated Variables ---- */
:root {
  --kd-black:    #0a0a0a;
  --kd-white:    #ffffff;
  --kd-gray-100: #f5f5f3;
  --kd-gray-300: #d0d0ce;
  --kd-gray-500: #888886;
  --kd-gray-700: #444442;
  --font-sans:   'Tenor Sans', Arial, sans-serif;
  --font-serif:  'Cormorant Garamond', Georgia, serif;
  --transition:  0.4s cubic-bezier(0.4, 0, 0.2, 1);
  /* Remap gold to gray so var(--gold) usages become gray */
  --gold: #d0d0ce;
  --grey-dark: #111111;
  --black: #0a0a0a;
  --off-white: #f5f5f3;
}

/* ---- Base typography ---- */
body {
  font-family: 'Tenor Sans', Arial, sans-serif;
}

button {
  font-family: 'Tenor Sans', Arial, sans-serif;
}

h1, h2, h3, h4, h5 {
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-weight: 300;
}

.section-label {
  font-family: 'Tenor Sans', Arial, sans-serif;
  color: var(--kd-gray-500);
}

.gold-text { color: var(--kd-gray-500); }

/* ---- Gold line → dark thin line ---- */
.gold-line {
  background: #111;
  height: 0.5px;
}

/* ---- Gold divider ---- */
.gold-divider {
  background: linear-gradient(to right, transparent, rgba(255,255,255,0.12), transparent);
}

/* ============================================================
   POPUP — épuré : KEIHAL + Bienvenue / Welcome
   ============================================================ */
.popup-card {
  background: #0a0a0a;
  border: none;
  padding: 5rem 3.5rem 4rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3rem;
  min-width: 320px;
}

.popup-keihal-name {
  font-family: 'Tenor Sans', Arial, sans-serif;
  font-size: 28px;
  letter-spacing: 0.45em;
  color: #fff;
  text-transform: uppercase;
  text-align: center;
}

.popup-lang-btns {
  display: flex;
  gap: 1.5rem;
}

.popup-lang-btn {
  font-family: 'Tenor Sans', Arial, sans-serif;
  font-size: 8.5px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.65);
  background: none;
  border: 0.5px solid rgba(255,255,255,0.2);
  padding: 0.9rem 2.4rem;
  cursor: pointer;
  transition: color 0.3s, border-color 0.3s;
}

.popup-lang-btn:hover {
  color: #fff;
  border-color: rgba(255,255,255,0.6);
}

/* ============================================================
   NAVBAR — fond blanc permanent + logo sombre
   ============================================================ */
#navbar,
#navbar.scrolled {
  background: #ffffff !important;
  border-bottom: 0.5px solid #ebebeb !important;
  backdrop-filter: none !important;
}

.navbar-logo-diamond {
  display: none;
}

.navbar-logo {
  flex-direction: column;
  align-items: flex-start;
  gap: 1px;
  text-decoration: none;
}

.navbar-logo-keihal {
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-weight: 300;
  font-size: 15px;
  letter-spacing: 0.38em;
  color: #0a0a0a;
  line-height: 1;
  text-transform: uppercase;
}

.navbar-logo-diamonds {
  font-family: 'Tenor Sans', Arial, sans-serif;
  font-size: 6.5px;
  letter-spacing: 0.44em;
  color: #999;
  text-transform: uppercase;
  line-height: 1;
}

/* Keep .navbar-logo-text hidden (replaced) */
.navbar-logo-text {
  display: none;
}

/* Nav links — sombre sur blanc */
.navbar-nav a {
  color: #555555;
}

/* Nav underline → dark */
.navbar-nav a::after {
  background: #0a0a0a;
}

.navbar-nav a:hover,
.navbar-nav a.active {
  color: #0a0a0a;
}

/* Lang toggle */
.lang-toggle button {
  color: #999;
}

.lang-toggle button.active,
.lang-toggle button:hover {
  color: #0a0a0a;
}

.lang-toggle span {
  color: #ccc;
}

/* Navbar WA button */
.navbar-wa {
  border-color: rgba(0,0,0,0.15);
  border-radius: 0;
  color: #888;
}

.navbar-wa:hover {
  border-color: #0a0a0a;
  background: #0a0a0a;
  color: #fff;
}

/* Hamburger */
.hamburger span {
  background: #0a0a0a;
}

/* Mobile nav */
#mobile-nav a:hover {
  color: rgba(255,255,255,0.6);
}

.mobile-nav-lang button.active,
.mobile-nav-lang button:hover {
  color: #fff;
}

/* ============================================================
   FLOATING WHATSAPP
   ============================================================ */
#whatsapp-float {
  background: #0a0a0a;
  border: 0.5px solid #333;
  animation: none;
}

#whatsapp-float:hover {
  background: #1a1a1a;
  transform: scale(1.08);
}

/* ============================================================
   REASSURANCE STRIP — remove gold borders
   ============================================================ */
.reassurance-strip {
  border-top-color: rgba(255,255,255,0.06);
  border-bottom-color: rgba(255,255,255,0.06);
}

.reassurance-text {
  font-family: 'Tenor Sans', Arial, sans-serif;
  font-size: 7.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #888;
}

.reassurance-icon {
  font-size: 0; /* Hide emoji */
  line-height: 0;
}

.reassurance-icon svg {
  display: block;
}

/* ============================================================
   FOOTER
   ============================================================ */
footer {
  border-top-color: rgba(255,255,255,0.08);
}

.footer-brand .footer-tagline {
  color: var(--kd-gray-500);
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-style: italic;
}

.footer-nav a:hover {
  color: #fff;
}

.footer-contact .footer-wa-btn {
  border-color: rgba(255,255,255,0.2);
  font-family: 'Tenor Sans', Arial, sans-serif;
}

.footer-contact .footer-wa-btn:hover {
  background: #fff;
  color: #0a0a0a;
  border-color: #fff;
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  font-family: 'Tenor Sans', Arial, sans-serif;
  font-size: 9px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  padding: 13px 28px;
  border-radius: 0;
  transition: all 0.4s cubic-bezier(0.4,0,0.2,1);
}

.btn-gold,
.btn-primary {
  background: #0a0a0a;
  color: #fff;
  border: 1px solid #0a0a0a;
}

.btn-gold:hover,
.btn-primary:hover {
  background: transparent;
  color: #0a0a0a;
}

.btn-outline {
  background: transparent;
  border: 1px solid #ccc;
  color: #555;
}

.btn-outline:hover {
  border-color: #0a0a0a;
  color: #0a0a0a;
  background: transparent;
}

.btn-outline-white {
  background: transparent;
  border: 1px solid rgba(255,255,255,0.18);
  color: rgba(255,255,255,0.5);
}

.btn-outline-white:hover {
  border-color: rgba(255,255,255,0.6);
  color: #fff;
}

/* ============================================================
   HOME — HERO (2 columns, full viewport, no scroll needed)
   ============================================================ */
#hero {
  height: 100vh;
  min-height: 500px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: stretch;
  padding: 0;
  overflow: hidden;
}

/* Left column */
.hero-left {
  background: #fff;
  padding: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  overflow: hidden;
}

/* Logo zone — prend tout l'espace dispo, logo centré dedans */
.hero-left-center {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  padding-top: 32%;
}

/* Zone infos bas */
.hero-left-bottom {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-bottom: 3.5rem;
}

.hero-eyebrow {
  font-family: 'Tenor Sans', Arial, sans-serif;
  font-size: 7.5px;
  color: #999;
  text-transform: uppercase;
  letter-spacing: 0.30em;
  margin-bottom: 1.5rem;
}

.hero-title-new {
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-weight: 300;
  font-size: 40px;
  line-height: 1.15;
  color: #0a0a0a;
  margin-bottom: 0;
  letter-spacing: 0.01em;
}

.hero-title-new em {
  font-style: italic;
}

.hero-thin-line {
  width: 32px;
  height: 0.5px;
  background: #111;
  margin: 20px 0;
  flex-shrink: 0;
}

.hero-body {
  font-family: 'Tenor Sans', Arial, sans-serif;
  font-size: 11.5px;
  color: #777;
  line-height: 1.95;
  margin-bottom: 1.5rem;
  max-width: 420px;
}

/* Stats row */
.hero-stats {
  display: flex;
  align-items: center;
  gap: 0;
  margin-bottom: 2rem;
}

.hero-stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 0 1.25rem;
  flex: 1;
}

.hero-stat:first-child {
  padding-left: 0;
}

.hero-stat-num {
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-weight: 300;
  font-size: 26px;
  color: #0a0a0a;
  line-height: 1;
}

.hero-stat-label {
  font-family: 'Tenor Sans', Arial, sans-serif;
  font-size: 7px;
  text-transform: uppercase;
  color: #aaa;
  letter-spacing: 0.1em;
  margin-top: 3px;
}

.hero-stat-sep {
  width: 0.5px;
  height: 28px;
  background: #e0e0e0;
  flex-shrink: 0;
}

/* Hero buttons */
.hero-btns {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.hero-btn-primary {
  font-family: 'Tenor Sans', Arial, sans-serif;
  font-size: 9px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  padding: 13px 28px;
  background: #0a0a0a;
  color: #fff;
  border: 1px solid #0a0a0a;
  border-radius: 0;
  transition: all 0.4s cubic-bezier(0.4,0,0.2,1);
  text-decoration: none;
  display: inline-block;
  cursor: pointer;
}

.hero-btn-primary:hover {
  background: transparent;
  color: #0a0a0a;
}

.hero-btn-secondary {
  font-family: 'Tenor Sans', Arial, sans-serif;
  font-size: 9px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  padding: 13px 28px;
  background: transparent;
  color: #555;
  border: 1px solid #ccc;
  border-radius: 0;
  transition: all 0.4s cubic-bezier(0.4,0,0.2,1);
  text-decoration: none;
  display: inline-block;
  cursor: pointer;
}

.hero-btn-secondary:hover {
  border-color: #0a0a0a;
  color: #0a0a0a;
}

/* Right column */
.hero-right {
  background: #0a0a0a;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  height: 100%;
  padding: 0;
  padding-top: 6vh;
  border-radius: 0;
}

.hero-halo {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at center, rgba(255,255,255,0.04) 0%, transparent 65%);
  pointer-events: none;
  border-radius: 0;
}

.hero-ring-img {
  width: 84%;
  max-width: 395px;
  height: auto;
  display: block;
  position: relative;
  z-index: 2;
  animation: none;
  mix-blend-mode: lighten;
  object-fit: contain;
}

@keyframes ringContinuous {
  0%   {
    transform: perspective(800px) rotateY(0deg) scale(1);
    filter: brightness(1.05) contrast(1.05);
  }
  20%  {
    transform: perspective(800px) rotateY(72deg) scaleX(0.75) scale(1.02);
    filter: brightness(0.95) contrast(1.08);
  }
  25%  {
    transform: perspective(800px) rotateY(90deg) scaleX(0.06) scale(1);
    filter: brightness(0.7) contrast(1.1);
  }
  30%  {
    transform: perspective(800px) rotateY(108deg) scaleX(0.75) scale(1.02);
    filter: brightness(0.95) contrast(1.05);
  }
  50%  {
    transform: perspective(800px) rotateY(180deg) scale(1);
    filter: brightness(1.05) contrast(1.05);
  }
  70%  {
    transform: perspective(800px) rotateY(252deg) scaleX(0.75) scale(1.02);
    filter: brightness(0.95) contrast(1.08);
  }
  75%  {
    transform: perspective(800px) rotateY(270deg) scaleX(0.06) scale(1);
    filter: brightness(0.7) contrast(1.1);
  }
  80%  {
    transform: perspective(800px) rotateY(288deg) scaleX(0.75) scale(1.02);
    filter: brightness(0.95) contrast(1.05);
  }
  100% {
    transform: perspective(800px) rotateY(360deg) scale(1);
    filter: brightness(1.05) contrast(1.05);
  }
}

/* Particles */
.hero-particles {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 1;
}

.hero-particle {
  position: absolute;
  border-radius: 50%;
  animation: particleTwinkle 4s ease-in-out infinite;
}

.hero-particle:nth-child(1) { width: 2px; height: 2px; background: rgba(255,255,255,0.6); top: 20%; left: 25%; animation-delay: 0s; }
.hero-particle:nth-child(2) { width: 3px; height: 3px; background: rgba(255,255,255,0.4); top: 35%; left: 70%; animation-delay: 0.8s; }
.hero-particle:nth-child(3) { width: 2px; height: 2px; background: rgba(200,200,200,0.5); top: 65%; left: 30%; animation-delay: 1.6s; }
.hero-particle:nth-child(4) { width: 2px; height: 2px; background: rgba(255,255,255,0.5); top: 75%; left: 65%; animation-delay: 2.4s; }
.hero-particle:nth-child(5) { width: 3px; height: 3px; background: rgba(200,200,200,0.4); top: 50%; left: 15%; animation-delay: 3.2s; }

@keyframes particleTwinkle {
  0%, 100% { opacity: 0; }
  50%       { opacity: 1; }
}

/* Hero badge */
.hero-badge {
  position: absolute;
  bottom: 2rem;
  right: 2rem;
  border: 0.5px solid rgba(255,255,255,0.10);
  padding: 7px 12px;
  z-index: 3;
}

.hero-badge-line1 {
  font-family: 'Tenor Sans', Arial, sans-serif;
  font-size: 7px;
  color: rgba(255,255,255,0.45);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  display: block;
}

.hero-badge-line2 {
  font-family: 'Tenor Sans', Arial, sans-serif;
  font-size: 7px;
  color: rgba(255,255,255,0.2);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  display: block;
  margin-top: 2px;
}

/* Hide old hero elements */
.hero-diamond,
.hero-title:not(.hero-title-new),
.hero-gold-line,
.hero-scroll {
  display: none;
}

/* ============================================================
   HERO — Logo-centré redesign
   ============================================================ */
.hero-logo-img {
  display: block;
  width: 85%;
  max-width: 360px;
  height: auto;
  margin: 0 auto;
  object-fit: contain;
  flex-shrink: 0;
}

.hero-ornament {
  width: 28px;
  height: 0.5px;
  background: #ccc;
  margin: 0 auto 1.2rem;
  flex-shrink: 0;
}

.hero-tagline {
  display: block;
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-weight: 300;
  font-style: italic;
  font-size: 18px;
  color: #666;
  letter-spacing: 0.03em;
  text-align: center;
  margin: 0 auto 1.6rem;
  line-height: 1.5;
  flex-shrink: 0;
}

.hero-pre-logo {
  margin-bottom: 1.2rem;
}

.hero-diamond-symbol {
  font-size: 9px;
  color: #ccc;
  letter-spacing: 0.5em;
}

.hero-micro-stats {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  justify-content: center;
  margin-bottom: 1.8rem;
  flex-shrink: 0;
}

.hero-micro-item {
  font-family: 'Tenor Sans', Arial, sans-serif;
  font-size: 7px;
  text-transform: uppercase;
  letter-spacing: 0.20em;
  color: #bbb;
}

.hero-micro-sep {
  color: #ddd;
  font-size: 9px;
}

.hero-cta-link {
  display: inline-block;
  font-family: 'Tenor Sans', Arial, sans-serif;
  font-size: 8.5px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: #0a0a0a;
  text-decoration: none;
  padding: 13px 0 12px;
  border-bottom: 0.5px solid #0a0a0a;
  transition: letter-spacing 0.4s cubic-bezier(0.4,0,0.2,1), opacity 0.3s;
}

.hero-cta-link:hover {
  letter-spacing: 0.38em;
  opacity: 0.55;
}

/* ============================================================
   HOME — NAV CARDS (remove gold border)
   ============================================================ */
.nav-card {
  border-color: rgba(255,255,255,0.06);
}

.nav-card::before {
  border-color: rgba(255,255,255,0.2);
}

.nav-card-icon {
  color: rgba(255,255,255,0.5);
}

/* ============================================================
   HOME — PROMESSE section → hidden (replaced by statement)
   ============================================================ */
#promesse {
  display: none;
}

/* ============================================================
   HOME — STATEMENT NOIR
   ============================================================ */
#statement-noir {
  background: #0a0a0a;
  padding: 80px 2rem;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.statement-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, transparent, rgba(255,255,255,0.15));
  margin-bottom: 2.5rem;
}

.statement-quote {
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-weight: 300;
  font-style: italic;
  font-size: 28px;
  color: #fff;
  max-width: 560px;
  line-height: 1.4;
  letter-spacing: 0.02em;
  margin-bottom: 1.5rem;
}

.statement-attr {
  font-family: 'Tenor Sans', Arial, sans-serif;
  font-size: 7.5px;
  letter-spacing: 0.28em;
  color: #444;
  text-transform: uppercase;
  margin-bottom: 2.5rem;
}

.statement-cta {
  font-family: 'Tenor Sans', Arial, sans-serif;
  font-size: 8px;
  text-transform: uppercase;
  letter-spacing: 0.20em;
  padding: 11px 24px;
  border: 1px solid rgba(255,255,255,0.18);
  color: rgba(255,255,255,0.5);
  background: transparent;
  transition: all 0.4s cubic-bezier(0.4,0,0.2,1);
  text-decoration: none;
  display: inline-block;
  border-radius: 0;
  cursor: pointer;
}

.statement-cta:hover {
  border-color: rgba(255,255,255,0.6);
  color: #fff;
}

/* ============================================================
   HOME — CTA section
   ============================================================ */
#home-cta {
  background: var(--kd-gray-100);
}

#home-cta .home-cta-quote {
  color: rgba(0,0,0,0.75);
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-weight: 300;
  font-style: italic;
}

/* ============================================================
   HOME — CATALOGUE PREVIEW
   ============================================================ */
#home-catalogue {
  background: #fff;
  padding: 5rem 2rem;
}

.home-catalogue-header {
  text-align: center;
  margin-bottom: 3rem;
}

.home-catalogue-title {
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-weight: 300;
  font-size: 30px;
  color: #0a0a0a;
  letter-spacing: 0.05em;
  margin-bottom: 0.5rem;
}

.home-catalogue-sub {
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-style: italic;
  font-size: 1rem;
  color: #888;
  margin-bottom: 2rem;
}

/* Filter pills */
.home-filter-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 2.5rem;
}

.home-filter-btn {
  font-family: 'Tenor Sans', Arial, sans-serif;
  font-size: 7px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  padding: 8px 16px;
  border: 1px solid #d0d0ce;
  color: #888;
  background: transparent;
  transition: all 0.4s cubic-bezier(0.4,0,0.2,1);
  cursor: pointer;
  border-radius: 0;
}

.home-filter-btn:hover,
.home-filter-btn.active {
  border-color: #0a0a0a;
  color: #0a0a0a;
}

/* Catalogue grid on homepage */
.home-product-grid {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}

.home-product-card {
  background: #0a0a0a;
  transition: all 0.4s cubic-bezier(0.4,0,0.2,1);
  cursor: pointer;
  border: 0.5px solid transparent;
}

.home-product-card:hover {
  border-color: rgba(255,255,255,0.3);
}

.home-product-card .product-img-wrap {
  background: #0a0a0a;
  padding: 0;
}

.home-product-card .product-img-wrap img {
  object-fit: cover;
  width: 100%;
  height: 100%;
}

.home-product-card .product-info {
  background: #0a0a0a;
  border-top: 0.5px solid rgba(255,255,255,0.08);
}

.home-product-card .product-category {
  color: var(--kd-gray-500);
}

.home-product-card .product-name {
  color: #fff;
}

.home-product-card .product-desc {
  color: rgba(255,255,255,0.4);
}

.home-product-card .product-btn {
  font-family: 'Tenor Sans', Arial, sans-serif;
  font-size: 8px;
  border-color: rgba(255,255,255,0.2);
  color: rgba(255,255,255,0.6);
  background: transparent;
}

.home-product-card .product-btn:hover {
  background: #fff;
  color: #0a0a0a;
  border-color: #fff;
}

/* Catalogue footer */
.home-catalogue-footer {
  max-width: var(--max-width);
  margin: 2rem auto 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  padding-top: 1.5rem;
  border-top: 0.5px solid #e8e8e8;
}

.home-catalogue-notes {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.home-catalogue-gia-note {
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-style: italic;
  font-size: 13px;
  color: #aaa;
}

.home-catalogue-order-note {
  font-family: 'Tenor Sans', Arial, sans-serif;
  font-size: 9px;
  color: #bbb;
  letter-spacing: 0.05em;
}

.home-catalogue-link {
  font-family: 'Tenor Sans', Arial, sans-serif;
  font-size: 8px;
  text-transform: uppercase;
  letter-spacing: 0.22em;
  color: #0a0a0a;
  text-decoration: none;
  border-bottom: 0.5px solid #0a0a0a;
  padding-bottom: 2px;
  transition: opacity 0.3s;
  white-space: nowrap;
}

.home-catalogue-link:hover {
  opacity: 0.6;
}

/* ============================================================
   CATALOGUE — product cards (dark bg)
   ============================================================ */
.product-card {
  background: #0a0a0a;
  border-color: rgba(255,255,255,0.05);
  border-radius: 0;
}

.product-card:hover {
  border-color: rgba(255,255,255,0.3);
  transform: none;
}

.product-img-wrap {
  background: #0a0a0a;
  padding: 0;
}

.product-img-wrap img {
  object-fit: contain;
  background: #0a0a0a;
}

.product-category {
  color: var(--kd-gray-500);
  font-family: 'Tenor Sans', Arial, sans-serif;
}

.product-name {
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-weight: 300;
}

.product-btn {
  font-family: 'Tenor Sans', Arial, sans-serif;
  font-size: 8px;
  border-color: rgba(255,255,255,0.2);
  color: rgba(255,255,255,0.6);
}

.product-btn:hover {
  background: #fff;
  color: #0a0a0a;
  border-color: #fff;
}

/* placeholder icon */
.product-placeholder-icon {
  color: rgba(255,255,255,0.08);
}

/* Filter btns — catalogue */
.filter-btn:hover,
.filter-btn.active {
  border-color: #fff;
  color: #fff;
}

/* ============================================================
   CATALOGUE NOTE
   ============================================================ */
.catalogue-note {
  font-family: 'Tenor Sans', Arial, sans-serif;
}

/* ============================================================
   PAGE HERO (shared inner pages)
   ============================================================ */
.page-hero {
  background: #0a0a0a;
}

/* ============================================================
   PERSONNALISATION
   ============================================================ */
.perso-card {
  border-color: rgba(255,255,255,0.06);
}

.perso-card:hover {
  border-color: rgba(255,255,255,0.15);
}

.perso-card-number {
  font-family: 'Tenor Sans', Arial, sans-serif;
  color: var(--kd-gray-500);
}

/* ============================================================
   PERSONNALISATION — Grille des montures
   ============================================================ */
.monture-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 1.4rem;
  margin-top: 2rem;
}

.monture-card {
  background: rgba(255,255,255,0.03);
  border: 0.5px solid rgba(255,255,255,0.08);
  padding: 1.6rem 1.2rem 1.4rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 0.8rem;
  cursor: pointer;
  transition: border-color 0.3s, background 0.3s;
  outline: none;
}

.monture-card:hover,
.monture-card:focus {
  border-color: rgba(255,255,255,0.3);
  background: rgba(255,255,255,0.06);
}

.monture-svg-wrap {
  width: 72px;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.monture-svg-wrap svg {
  width: 100%;
  height: 100%;
  stroke: rgba(255,255,255,0.55);
  fill: none;
  stroke-width: 1.2;
  transition: stroke 0.3s;
}

.monture-card:hover .monture-svg-wrap svg,
.monture-card:focus .monture-svg-wrap svg {
  stroke: rgba(255,255,255,0.9);
}

.monture-name {
  font-family: 'Tenor Sans', Arial, sans-serif;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: #fff;
}

.monture-tag {
  font-family: 'Tenor Sans', Arial, sans-serif;
  font-size: 7.5px;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: rgba(255,255,255,0.35);
  margin-top: -0.2rem;
}

.monture-desc {
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-size: 12.5px;
  color: rgba(255,255,255,0.5);
  line-height: 1.65;
  font-style: italic;
}

.metal-swatch:hover .swatch-circle,
.metal-swatch.selected .swatch-circle {
  border-color: #fff;
}

.stone-option {
  border-color: rgba(255,255,255,0.1);
}

.stone-option:hover,
.stone-option.selected {
  border-color: rgba(255,255,255,0.4);
  background: rgba(255,255,255,0.03);
}

.stone-option-name {
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-weight: 300;
}

.cut-svg-wrap {
  border-color: rgba(255,255,255,0.1);
}

.cut-option:hover .cut-svg-wrap,
.cut-option.selected .cut-svg-wrap {
  border-color: rgba(255,255,255,0.4);
  background: rgba(255,255,255,0.03);
}

.cut-option svg {
  fill: rgba(255,255,255,0.3);
  stroke: rgba(255,255,255,0.5);
}

.cut-option:hover svg,
.cut-option.selected svg {
  fill: rgba(255,255,255,0.6);
  stroke: rgba(255,255,255,0.8);
}

.gravure-tag {
  border-color: rgba(255,255,255,0.1);
}

.gravure-tag:hover {
  border-color: rgba(255,255,255,0.4);
  color: #fff;
}

/* GIA natural diamonds note */
.gia-natural-note {
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-style: italic;
  font-size: 13px;
  color: #aaa;
  margin-top: 1rem;
  display: block;
}

/* ============================================================
   CONSEILS
   ============================================================ */
.four-c-card {
  border-color: rgba(255,255,255,0.06);
}

.four-c-icon {
  border-color: rgba(255,255,255,0.2);
  color: rgba(255,255,255,0.5);
  font-family: 'Cormorant Garamond', Georgia, serif;
}

.grade-table th {
  color: var(--kd-gray-500);
  border-bottom-color: rgba(255,255,255,0.12);
}

.compare-col {
  border-color: rgba(255,255,255,0.06);
}

.compare-col h3 {
  border-bottom-color: rgba(255,255,255,0.1);
}

.compare-list li::before {
  color: rgba(255,255,255,0.3);
}

.cert-diagram {
  border-color: rgba(255,255,255,0.1);
}

.cert-diagram-title {
  color: var(--kd-gray-500);
  font-family: 'Tenor Sans', Arial, sans-serif;
}

/* Occasion icons — hide emoji */
.occasion-icon {
  font-size: 0;
  line-height: 0;
}

/* ============================================================
   CTA sections
   ============================================================ */
.cta-section {
  background: #0a0a0a;
}

.cta-section .section-title {
  color: #fff;
}

/* ============================================================
   COMMANDER — category filter buttons
   ============================================================ */
.cat-filter-btn {
  background: transparent;
  border: 0.5px solid rgba(255,255,255,0.15);
  padding: 9px 16px;
  cursor: pointer;
  font-family: 'Tenor Sans', sans-serif;
  font-size: 8px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.45);
  transition: all 0.25s;
}
.cat-filter-btn:hover {
  border-color: rgba(255,255,255,0.5);
  color: rgba(255,255,255,0.8);
}
.cat-filter-btn.active {
  border-color: #fff;
  color: #fff;
  background: rgba(255,255,255,0.05);
}

/* ============================================================
   BOOKING WIDGET
   ============================================================ */
.booking-day-btn {
  background: transparent;
  border: 0.5px solid #2a2a2a;
  padding: 10px 12px;
  cursor: pointer;
  text-align: center;
  min-width: 52px;
  transition: border-color 0.2s, background 0.2s;
}
.booking-day-btn:hover {
  border-color: #555;
}
.booking-day-btn.active {
  border-color: #fff;
  background: #1a1a1a;
}

.booking-time-btn {
  background: transparent;
  border: 0.5px solid #2a2a2a;
  padding: 8px 14px;
  cursor: pointer;
  font-family: 'Tenor Sans', sans-serif;
  font-size: 10px;
  letter-spacing: 0.1em;
  color: #aaa;
  transition: border-color 0.2s, background 0.2s, color 0.2s;
}
.booking-time-btn:hover {
  border-color: #555;
  color: #ddd;
}
.booking-time-btn.active {
  border-color: #fff;
  background: #1a1a1a;
  color: #fff;
}

@media (max-width: 768px) {
  #session-conseil .container > div {
    grid-template-columns: 1fr !important;
    gap: 3rem !important;
  }
}

/* ============================================================
   SPLIT SECTIONS — 50/50 image + texte (style Ivan Toma / Simuéro)
   ============================================================ */
.split-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 75vh;
  background: #0a0a0a;
  overflow: hidden;
}

.split-section--reverse {
  direction: rtl;
}
.split-section--reverse > * {
  direction: ltr;
}

.split-media {
  position: relative;
  overflow: hidden;
  min-height: 400px;
}

.split-img,
.split-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}

.split-text {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 5rem 5rem 5rem 6rem;
  gap: 1.6rem;
  background: #0a0a0a;
}

.split-eyebrow {
  font-family: 'Tenor Sans', Arial, sans-serif;
  font-size: 8px;
  letter-spacing: 0.38em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.35);
}

.split-heading {
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-weight: 300;
  font-size: 52px;
  line-height: 1.1;
  color: #fff;
  margin: 0;
  letter-spacing: 0.01em;
}

.split-body {
  font-family: 'Tenor Sans', Arial, sans-serif;
  font-size: 12px;
  line-height: 1.9;
  color: rgba(255,255,255,0.45);
  max-width: 340px;
  margin: 0;
}

.split-cta {
  display: inline-block;
  font-family: 'Tenor Sans', Arial, sans-serif;
  font-size: 9px;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: #fff;
  text-decoration: none;
  border-bottom: 0.5px solid rgba(255,255,255,0.4);
  padding-bottom: 4px;
  width: fit-content;
  margin-top: 0.5rem;
  transition: border-color 0.3s, color 0.3s;
}

.split-cta:hover {
  border-color: #fff;
  color: rgba(255,255,255,0.8);
}

/* Mobile split → stack */
@media (max-width: 768px) {
  .split-section {
    grid-template-columns: 1fr;
    min-height: unset;
  }
  .split-section--reverse {
    direction: ltr;
  }
  .split-media {
    height: 55vw;
    min-height: 240px;
  }
  .split-text {
    padding: 3rem 2rem;
    gap: 1.2rem;
  }
  .split-heading {
    font-size: 34px;
  }
}

/* ============================================================
   CATALOGUE — sections par catégorie
   ============================================================ */
.cat-section-header {
  padding: 5rem 4rem 2.5rem;
  border-top: 0.5px solid rgba(255,255,255,0.08);
  margin-top: 2rem;
}

.cat-section-header:first-child {
  border-top: none;
  margin-top: 0;
}

.cat-section-label {
  font-family: 'Tenor Sans', Arial, sans-serif;
  font-size: 8px;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.35);
  margin-bottom: 0.8rem;
}

.cat-section-title {
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-weight: 300;
  font-size: 32px;
  color: #fff;
  margin: 0 0 0.5rem;
  letter-spacing: 0.03em;
}

.cat-section-count {
  font-family: 'Tenor Sans', Arial, sans-serif;
  font-size: 9px;
  letter-spacing: 0.2em;
  color: rgba(255,255,255,0.3);
  margin: 0;
}

.cat-grid {
  padding-top: 1rem;
  padding-bottom: 3rem;
}

/* ============================================================
   HERO — plein écran façon Graff (override colonnes)
   ============================================================ */
#hero {
  position: relative !important;
  height: 100vh !important;
  display: block !important;
  overflow: hidden !important;
  background: #0a0a0a;
}

.hero-bg-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
  z-index: 0;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(0,0,0,0.15) 0%,
    rgba(0,0,0,0.35) 50%,
    rgba(0,0,0,0.72) 100%
  );
  z-index: 1;
}

.hero-content {
  position: absolute;
  bottom: 11%;
  left: 50%;
  transform: translateX(-50%);
  text-align: center;
  z-index: 2;
  width: 90%;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.8rem;
}

.hero-content .hero-tagline {
  display: block !important;
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-style: italic;
  font-weight: 300;
  font-size: 38px;
  color: rgba(255,255,255,0.95);
  letter-spacing: 0.03em;
  line-height: 1.15;
  margin: 0;
}

.hero-content .hero-cta-link {
  font-family: 'Tenor Sans', Arial, sans-serif;
  font-size: 9px;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.85);
  border-bottom: 0.5px solid rgba(255,255,255,0.45);
  padding-bottom: 4px;
  text-decoration: none;
  transition: color 0.3s, border-color 0.3s;
}

.hero-content .hero-cta-link:hover {
  color: #fff;
  border-color: rgba(255,255,255,0.85);
}

/* Masquer les anciennes colonnes */
.hero-left,
.hero-right {
  display: none !important;
}

/* ============================================================
   VIDEO SHOWCASE — section dans le scroll
   ============================================================ */
#video-showcase {
  position: relative;
  height: 100vh;
  overflow: hidden;
  background: #0a0a0a;
  display: flex;
  align-items: center;
  justify-content: center;
}

.video-showcase-player {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.video-showcase-label {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  font-family: 'Tenor Sans', Arial, sans-serif;
  font-size: 7.5px;
  letter-spacing: 0.38em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.35);
  white-space: nowrap;
}

/* ============================================================
   FOND NOIR — uniformisation de toutes les sections
   ============================================================ */
body,
#nav-cards,
#promesse,
#statement-noir,
#home-catalogue,
#home-cta,
.reassurance-strip,
#home-catalogue .home-catalogue-footer {
  background: #0a0a0a !important;
}

.reassurance-strip {
  display: none !important;
}

/* Nav cards sur fond noir */
.nav-card {
  background: rgba(255,255,255,0.03) !important;
  border: 0.5px solid rgba(255,255,255,0.08) !important;
}

.nav-card:hover {
  background: rgba(255,255,255,0.06) !important;
  border-color: rgba(255,255,255,0.18) !important;
}

/* Promesse sur fond noir */
.promesse-item {
  background: transparent !important;
  border: none !important;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  /* ── Hero mobile : plein écran ── */
  #hero {
    display: block !important;
    height: 100vh !important;
    position: relative !important;
    overflow: hidden !important;
  }

  /* Vidéo : fond plein écran */
  .hero-right {
    position: absolute;
    inset: 0;
    height: 100%;
    min-height: unset;
    order: 0;
    padding-top: 0;
  }

  .hero-ring-img {
    width: 100% !important;
    max-width: none !important;
    height: 100% !important;
    object-fit: cover !important;
    position: absolute !important;
    inset: 0 !important;
  }

  /* Logo + texte : overlay en bas */
  .hero-left {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: auto;
    background: linear-gradient(to top,
      rgba(0,0,0,0.90) 0%,
      rgba(0,0,0,0.55) 55%,
      transparent 100%);
    padding: 0 2rem 3.5rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-end;
    z-index: 10;
  }

  /* Logo caché sur mobile (fond blanc illisible sur overlay sombre) */
  .hero-left-center {
    display: none;
  }

  /* Ornement caché sur mobile */
  .hero-ornament {
    display: none;
  }

  /* Micro-stats cachés sur mobile */
  .hero-micro-stats {
    display: none;
  }

  /* Badge GIA caché sur mobile */
  .hero-badge {
    display: none;
  }

  .hero-tagline {
    color: rgba(255,255,255,0.85);
    font-size: 16px;
    margin-bottom: 1.6rem;
  }

  .hero-cta-link {
    color: #fff;
    border-bottom-color: rgba(255,255,255,0.55);
  }

  .hero-left-bottom {
    padding-bottom: 0;
    width: 100%;
  }

  /* Bouton WhatsApp flottant caché sur mobile */
  #whatsapp-float {
    display: none;
  }

  .home-product-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .hero-title-new {
    font-size: 30px;
  }

  .home-product-grid {
    grid-template-columns: 1fr 1fr;
  }

  .home-catalogue-footer {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 480px) {
  .home-product-grid {
    grid-template-columns: 1fr;
  }
}