/* ==================================================================
   AD GLOBALE SERVICES — Coming soon
   Direction : Corporate Premium · holding B2B · rigueur et lignes nettes
   Palette : navy #0b1220 · gold #bba473 · ivoire #e6dfd0 · slate #2a3649
   ================================================================== */

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

:root {
  --navy: #0b1220;
  --navy-light: #141e32;
  --slate: #2a3649;
  --slate-soft: #4a5668;
  --gold: #bba473;
  --gold-bright: #d2b987;
  --gold-dim: rgba(187, 164, 115, 0.5);
  --ivory: #e6dfd0;
  --ivory-dim: rgba(230, 223, 208, 0.72);
  --ivory-faint: rgba(230, 223, 208, 0.4);
}

html,
body {
  height: 100%;
  overflow-x: hidden;
}

body {
  background: var(--navy);
  color: var(--ivory);
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  line-height: 1.65;
  position: relative;
  min-height: 100dvh;
}

/* Subtle grid pattern — gives corporate structure */
.gridlines {
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background-image: linear-gradient(rgba(187, 164, 115, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(187, 164, 115, 0.035) 1px, transparent 1px);
  background-size: 80px 80px;
  mask-image: radial-gradient(ellipse at 50% 40%, black 30%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse at 50% 40%, black 30%, transparent 80%);
}

/* Layout */
.wrap {
  position: relative;
  z-index: 2;
  min-height: 100dvh;
  display: grid;
  grid-template-rows: auto 1fr auto;
  padding: clamp(28px, 4vw, 56px);
  gap: clamp(48px, 6vh, 80px);
  max-width: 1280px;
  margin: 0 auto;
}

/* Topbar */
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-bottom: clamp(20px, 3vh, 28px);
  border-bottom: 1px solid rgba(187, 164, 115, 0.18);
  animation: fadeIn 1s 0.1s ease backwards;
}

.logo {
  width: clamp(180px, 22vw, 240px);
  height: auto;
  filter: brightness(0) invert(1);
}

.meta {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--gold);
}

/* Hero — split layout */
.hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 96px);
  align-items: center;
  padding: clamp(24px, 6vh, 56px) 0;
}

.hero-left {
  display: flex;
  flex-direction: column;
  gap: clamp(20px, 3vh, 32px);
  animation: slideInLeft 1.2s 0.3s cubic-bezier(0.2, 0.7, 0.3, 1) backwards;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--gold);
  padding-left: 28px;
  position: relative;
}

.eyebrow::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  width: 20px;
  height: 1px;
  background: var(--gold);
}

.tagline {
  font-family: 'Cormorant Garamond', 'Times New Roman', serif;
  font-weight: 400;
  font-size: clamp(40px, 6vw, 78px);
  line-height: 1.02;
  letter-spacing: -0.01em;
  color: var(--ivory);
}

.tagline em {
  font-style: italic;
  font-weight: 300;
  color: var(--gold);
}

.lede {
  font-size: clamp(14px, 1.4vw, 16px);
  line-height: 1.75;
  color: var(--ivory-dim);
  max-width: 44ch;
  font-weight: 300;
}

/* Hero right — pillar list */
.hero-right {
  animation: slideInRight 1.2s 0.5s cubic-bezier(0.2, 0.7, 0.3, 1) backwards;
}

.poles {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: clamp(20px, 3vh, 28px);
}

.pole {
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 18px;
  padding-bottom: clamp(18px, 2vh, 24px);
  border-bottom: 1px solid rgba(187, 164, 115, 0.14);
  transition: border-color 0.3s ease;
}

.pole:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.pole:hover {
  border-bottom-color: var(--gold-dim);
}

.pole-num {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 300;
  font-size: clamp(24px, 2.4vw, 30px);
  font-style: italic;
  color: var(--gold);
  line-height: 1.2;
  letter-spacing: 0.02em;
}

.pole-body {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding-top: 4px;
}

.pole-title {
  font-family: 'Inter', sans-serif;
  font-size: clamp(15px, 1.5vw, 17px);
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ivory);
}

.pole-desc {
  font-size: clamp(13px, 1.3vw, 14px);
  line-height: 1.6;
  color: var(--ivory-dim);
  font-weight: 300;
}

/* Footer */
.foot {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  padding-top: clamp(24px, 3vh, 32px);
  border-top: 1px solid rgba(187, 164, 115, 0.18);
  animation: fadeIn 1s 0.8s ease backwards;
}

.foot-label {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 8px;
}

.phone {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(20px, 2.2vw, 28px);
  font-weight: 400;
  color: var(--ivory);
  text-decoration: none;
  letter-spacing: 0.02em;
  transition: color 0.3s ease;
}

.phone:hover {
  color: var(--gold-bright);
}

.foot-right {
  text-align: right;
}

.foot-group {
  font-size: 12px;
  color: var(--ivory-dim);
  letter-spacing: 0.08em;
}

/* Animations */
@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-24px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(24px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* Mobile — stacked */
@media (max-width: 840px) {
  .hero {
    grid-template-columns: 1fr;
    gap: 40px;
    padding: 24px 0;
  }
  .foot {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .foot-right {
    text-align: left;
  }
}

@media (max-width: 520px) {
  .topbar {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }
  .pole {
    grid-template-columns: 36px 1fr;
    gap: 12px;
  }
  .pole-num {
    font-size: 22px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .topbar,
  .hero-left,
  .hero-right,
  .foot {
    animation: none;
  }
}