/* ================================================
   EXTRA PLUS — Style & Header Volkeno Layout
   Sans Stickers, Épuré & Intégration Réseaux Sociaux
================================================ */

:root {
  --bg: #edf1fb;
  --bg-white: rgba(255,255,255,0.72);
  --bg-light: rgba(240,245,255,0.6);

  --blue: #0d3cc2;
  --blue-dark: #0a2d96;
  --blue-light: #e8eeff;
  --orange: #f79824;
  --orange-dark: #e07a00;

  --text: #0d1829;
  --text-mid: #3a4a6b;
  --text-soft: #6b7a99;

  --border: rgba(180,200,240,0.5);
  --glass-blur: blur(18px) saturate(1.6);
  --glass-bg: rgba(255,255,255,0.55);
  --glass-border: rgba(255,255,255,0.7);

  --font: 'Plus Jakarta Sans', system-ui, sans-serif;
  --font-title: 'Outfit', 'Plus Jakarta Sans', system-ui, sans-serif;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --container: 1160px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: #dce5f8;
  color: var(--text);
  font-family: var(--font);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  position: relative;
}

/* ── ANIMATED GLASS MESH BACKGROUND ── */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(ellipse 80% 60% at 10% 20%, rgba(99,155,255,0.28) 0%, transparent 60%),
    radial-gradient(ellipse 60% 50% at 90% 80%, rgba(247,152,36,0.15) 0%, transparent 55%),
    radial-gradient(ellipse 70% 70% at 50% 50%, rgba(13,60,194,0.08) 0%, transparent 70%),
    linear-gradient(135deg, #e6ecfa 0%, #d8e4f8 50%, #e8f0fe 100%);
  animation: meshShift 12s ease-in-out infinite alternate;
}

@keyframes meshShift {
  0%   { background-position: 0% 0%, 100% 100%, 50% 50%, 0% 0%; }
  100% { background-position: 30% 20%, 70% 80%, 60% 40%, 100% 100%; }
}

/* ── GLASS UTILITY ── */
.glass {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  box-shadow: 0 8px 32px rgba(13,28,80,.08), inset 0 1px 0 rgba(255,255,255,.8);
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

/* ── REVEAL ── */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity .7s var(--ease), transform .7s var(--ease);
}
.reveal.is-visible { opacity: 1; transform: translateY(0); }

/* ── BUTTONS ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 999px;
  font-family: var(--font);
  font-weight: 700;
  font-size: .88rem;
  letter-spacing: .06em;
  white-space: nowrap;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all .28s var(--ease);
}
.btn-primary {
  background: var(--blue);
  color: #fff;
  border-color: var(--blue);
}
.btn-primary:hover {
  background: var(--blue-dark);
  border-color: var(--blue-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 22px rgba(13,60,194,.25);
}
.btn-outline {
  background: transparent;
  color: var(--text);
  border-color: var(--border);
}
.btn-outline:hover {
  border-color: var(--blue);
  color: var(--blue);
  transform: translateY(-2px);
}
.btn-block { width: 100%; }
.btn-sm { padding: 10px 22px; font-size: .82rem; }

/* ── HEADER (TWO-ROW VOLKENO STYLE) ── */
.nav {
  position: fixed;
  inset: 0 0 auto;
  z-index: 200;
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border-bottom: 1px solid var(--glass-border);
  box-shadow: 0 4px 24px rgba(13,28,80,.08), inset 0 1px 0 rgba(255,255,255,.9);
}

/* Topbar Header Row */
.header-topbar {
  border-bottom: 1px solid rgba(255,255,255,0.4);
  padding: 8px 0;
  background: rgba(255,255,255,0.3);
  font-size: .84rem;
}
.topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.topbar-left {
  display: flex;
  align-items: center;
  gap: 24px;
}
.topbar-info {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--text-mid);
  font-weight: 500;
  transition: color .2s;
}
.topbar-info:hover { color: var(--blue); }
.topbar-icon { width: 16px; height: 16px; color: var(--blue); }

.topbar-right {
  display: flex;
  align-items: center;
  gap: 12px;
}
.topbar-label {
  font-size: .8rem;
  font-weight: 600;
  color: var(--text-soft);
}
.social-icons {
  display: flex;
  align-items: center;
  gap: 8px;
}
.social-circle {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: #94a3b8;
  color: #ffffff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: background .25s, transform .25s;
}
.social-circle svg {
  width: 14px;
  height: 14px;
}
.social-circle:hover {
  background: var(--blue);
  transform: translateY(-1px);
}

/* Main Navbar Row */
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 24px;
}
.brand { display: flex; align-items: center; gap: 10px; }
.brand-mark { width: 34px; height: 34px; border-radius: 8px; }
.brand-name {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--blue);
  letter-spacing: -.02em;
}
.brand-name .plus { color: var(--orange); }

.nav-links {
  display: flex;
  gap: 28px;
}
.nav-links a {
  font-size: .9rem;
  font-weight: 700;
  color: var(--text);
  text-transform: uppercase;
  letter-spacing: .04em;
  transition: color .25s;
}
.nav-links a:hover { color: var(--blue); }

.nav-phone {
  font-size: .88rem;
  font-weight: 600;
  color: var(--text-mid);
  white-space: nowrap;
}
.nav-phone:hover { color: var(--blue); }

.nav-cta { display: flex; align-items: center; gap: 16px; }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}
.nav-toggle span {
  width: 22px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: transform .3s, opacity .3s;
}

/* ── HERO ── */
.hero {
  height: calc(100vh - 90px);
  min-height: 520px;
  padding: 0;
  background: transparent;
  display: flex;
  flex-direction: column;
  box-sizing: border-box;
  position: relative;
  overflow: hidden;
}

/* Logo watermark — centered, zoomed, darkened for contrast */
.hero-fullbg .hero-bg-logo {
  position: absolute;
  inset: 0;
  z-index: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
}
.hero-fullbg .hero-bg-logo-img {
  width: clamp(380px, 48vw, 680px);
  height: auto;
  opacity: 0.28;
  filter: blur(1px) saturate(1.4) contrast(1.1);
  transform: scale(1.15);
  animation: heroLogoPulse 10s ease-in-out infinite alternate;
}
@keyframes heroLogoPulse {
  0%   { opacity: 0.24; transform: scale(1.10); }
  100% { opacity: 0.32; transform: scale(1.20); }
}

/* Glass overlay — slightly darkened for rich contrast & readability */
.hero-fullbg .hero-bg-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(
    110deg,
    rgba(215, 226, 246, 0.88) 0%,
    rgba(185, 202, 235, 0.72) 50%,
    rgba(165, 186, 224, 0.58) 100%
  );
  backdrop-filter: blur(5px) saturate(1.3);
  -webkit-backdrop-filter: blur(5px) saturate(1.3);
}

/* Content wrapper: vertical flex filling height between nav and marquee */
.hero-fullbg .hero-content {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  justify-content: center;
  flex: 1;
  padding-top: 90px;
  padding-bottom: 20px;
  width: 100%;
}

/* Hero rows */
.hero-center-badge-row {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-top: 70px; /* Descendu de ~2 cm */
  margin-bottom: 12px;
  width: 100%;
}
.hero-eyebrow-badge {
  display: inline-flex;
  align-items: center;
  padding: 8px 20px;
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1.5px solid var(--glass-border);
  border-radius: 14px;
  box-shadow: 0 4px 16px rgba(13,28,80,.08), inset 0 1px 0 rgba(255,255,255,.9);
  font-family: 'JetBrains Mono', monospace;
  font-size: .8rem;
  font-weight: 700;
  color: var(--blue);
  letter-spacing: .05em;
  text-transform: uppercase;
}

.hero-title-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  flex: 1;
  position: relative;
}
.hero-title-aside {
  max-width: 500px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  padding-bottom: 4px;
}
.hero-title-right {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: 18px;
}
.hero-title {
  font-family: var(--font-title);
  font-size: clamp(3.5rem, 7.8vw, 6.5rem);
  font-weight: 900;
  line-height: 1.0;
  letter-spacing: -.04em;
  color: var(--text);
  margin: 0;
  animation: heroRightContinuousFloat 4.5s ease-in-out infinite alternate;
}
.hero-title em {
  font-style: normal;
  color: var(--blue);
}

@keyframes heroRightContinuousFloat {
  0% {
    transform: translateY(0px) scale(1);
  }
  50% {
    transform: translateY(-8px) scale(1.02);
  }
  100% {
    transform: translateY(0px) scale(1);
  }
}

.hero-desc {
  font-size: 1.12rem;
  color: var(--text-mid);
  margin: 0;
  line-height: 1.7;
  text-align: center;
}
.hero-desc strong { color: var(--text); }
.hero-action-single {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
}

/* Compact Circular Hero Action Buttons & Sequential Stagger Entrance */
.hero-btn-circle {
  width: 98px;
  height: 98px;
  border-radius: 50% !important;
  padding: 10px;
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  white-space: normal;
  line-height: 1.2;
  font-size: .68rem;
  font-weight: 800;
  letter-spacing: .03em;
  transition: transform .35s var(--ease), box-shadow .35s var(--ease), background-color .35s var(--ease), border-color .35s var(--ease);
}

@keyframes heroBtnPopIn {
  0% {
    opacity: 0;
    transform: scale(0.4) translateY(22px);
  }
  65% {
    opacity: 1;
    transform: scale(1.12) translateY(-3px);
  }
  100% {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

/* Button 1 (NOS RÉALISATIONS): Appears first after text entrance */
.hero-title-aside .hero-btn-circle {
  animation: heroBtnPopIn 0.85s cubic-bezier(0.16, 1, 0.3, 1) 3.2s both;
}

/* Button 2 (DÉMARRER UN PROJET): Appears second after Button 1 */
.hero-title-right .hero-btn-circle {
  animation: heroBtnPopIn 0.85s cubic-bezier(0.16, 1, 0.3, 1) 4.0s both;
}

/* Continuous Horizontal Swaying (Guerre/Mouvement de gauche à droite) */
@keyframes heroBtnHorizontalSway {
  0% {
    transform: translateX(-7px);
  }
  50% {
    transform: translateX(7px);
  }
  100% {
    transform: translateX(-7px);
  }
}

.hero-title-aside .hero-action-single {
  animation: heroBtnHorizontalSway 3.8s ease-in-out infinite 4.1s;
}

.hero-title-right .hero-action-single {
  animation: heroBtnHorizontalSway 4.2s ease-in-out infinite 4.9s;
}

.hero-btn-circle.btn-primary {
  background: var(--blue);
  color: #fff;
  border: 2px solid var(--blue);
  box-shadow: 0 10px 28px rgba(13, 60, 194, 0.35);
}

.hero-btn-circle.btn-primary:hover {
  background: var(--blue-dark);
  border-color: var(--blue-dark);
  transform: scale(1.08) translateY(-4px);
  box-shadow: 0 16px 36px rgba(13, 60, 194, 0.45);
}

.hero-btn-circle.btn-outline {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 2px solid var(--glass-border);
  color: var(--blue);
  box-shadow: 0 8px 24px rgba(13, 28, 80, 0.08);
}

.hero-btn-circle.btn-outline:hover {
  border-color: var(--blue);
  background: rgba(255, 255, 255, 0.95);
  color: var(--blue-dark);
  transform: scale(1.08) translateY(-4px);
  box-shadow: 0 14px 32px rgba(13, 60, 194, 0.2);
}

.hero-bottom-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 16px;
  border-top: 1px solid rgba(13,28,80,.12);
  gap: 32px;
  margin-top: 12px;
}
.hero-brand-block {
  font-family: var(--font-title);
  font-size: 1.5rem;
  font-weight: 900;
  color: var(--blue);
  letter-spacing: -.03em;
}
.hero-brand-block .title-accent { color: var(--orange); }
.hero-bottom-stats {
  display: flex;
  align-items: center;
  gap: 24px;
}
.hero-stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
}
.hero-stat-item strong {
  font-family: var(--font-title);
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--blue);
  line-height: 1;
}
.hero-stat-item span {
  font-size: .7rem;
  color: var(--text-soft);
  text-transform: uppercase;
  letter-spacing: .06em;
  white-space: nowrap;
}
.hero-stat-sep {
  width: 1px;
  height: 28px;
  background: rgba(13,28,80,.14);
}

/* ── 5-SECOND CINEMATIC VIDEO ZOOM & SLIDE ANIMATION ── */
@keyframes rightFullToPushed {
  0% {
    opacity: 0;
    transform: translate3d(-45%, 16px, 0) scale(0.48);
  }
  100% {
    opacity: 1;
    transform: translate3d(0, 0, 0) scale(1);
  }
}

@keyframes leftPushIn {
  0% {
    opacity: 0;
    transform: translate3d(-120px, 0, 0) scale(0.85);
  }
  100% {
    opacity: 1;
    transform: translate3d(0, 0, 0) scale(1);
  }
}

.hero-pushed-right {
  will-change: transform, opacity;
  animation: rightFullToPushed 5s cubic-bezier(0.22, 1, 0.36, 1) both;
}

.hero-push-left {
  will-change: transform, opacity;
  animation: leftPushIn 5s cubic-bezier(0.22, 1, 0.36, 1) both;
}
.hero-card--main {
  background: var(--bg-white);
  border-radius: 20px;
  border: 1px solid var(--border);
  box-shadow: 0 20px 50px rgba(13,28,80,.1);
  overflow: hidden;
}
.card-topbar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 10px 14px;
  background: var(--bg-light);
  border-bottom: 1px solid var(--border);
}
.card-topbar span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #dde3f5;
}
.card-topbar span:nth-child(1) { background: #ff6b6b; }
.card-topbar span:nth-child(2) { background: #ffd166; }
.card-topbar span:nth-child(3) { background: #06d6a0; }
.card-url {
  margin-left: 8px;
  font-size: .72rem;
  color: var(--text-soft);
  font-family: monospace;
}
.card-preview {
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.preview-line {
  height: 8px;
  border-radius: 4px;
  background: var(--bg-light);
}
.pw-70 { width: 70%; }
.pw-45 { width: 45%; }
.preview-btn-mock {
  width: 110px;
  height: 28px;
  border-radius: 999px;
  background: var(--blue);
  opacity: .8;
  margin: 4px 0;
}
.preview-grid {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: 8px;
  margin-top: 6px;
}
.preview-box {
  height: 44px;
  border-radius: 8px;
  background: var(--bg-light);
  border: 1px solid var(--border);
}

/* ── MARQUEE ── */
.marquee-wrap {
  padding: 14px 0;
  border-y: 1px solid var(--border);
  overflow: hidden;
  background: var(--bg-white);
}
.marquee-track { display: flex; width: max-content; }
.marquee-list {
  display: flex;
  align-items: center;
  gap: 28px;
  white-space: nowrap;
  animation: marquee 30s linear infinite;
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .07em;
  color: var(--text-soft);
  text-transform: uppercase;
}
.marquee-list .dot { color: var(--orange); font-size: 1rem; }
@keyframes marquee { 0%{transform:translateX(0)} 100%{transform:translateX(-100%)} }

/* ── SECTIONS ── */
.section { padding: 96px 0; }
.section-light {
  background: rgba(255,255,255,0.25);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.section-head {
  max-width: 620px;
  margin-bottom: 52px;
}
.section-head h2 {
  font-family: var(--font-title);
  font-size: clamp(2rem, 3.4vw, 2.7rem);
  font-weight: 800;
  letter-spacing: -.025em;
  margin: 0 0 14px;
  line-height: 1.15;
}
.section-head .lead {
  font-size: 1.05rem;
  color: var(--text-mid);
  margin: 0;
}
.label {
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--orange);
  margin: 0 0 10px;
}

/* ── SERVICES ── */
.services-grid {
  display: grid;
  grid-template-columns: repeat(4,1fr);
  gap: 22px;
}
.service-card {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: 20px;
  padding: 28px 22px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  box-shadow: 0 4px 24px rgba(13,28,80,.06), inset 0 1px 0 rgba(255,255,255,.9);
  transition: transform .3s var(--ease), border-color .3s, box-shadow .3s;
}
.service-card:hover {
  transform: translateY(-6px);
  border-color: rgba(13,60,194,0.4);
  box-shadow: 0 16px 40px rgba(13,60,194,.12), inset 0 1px 0 rgba(255,255,255,.95);
}
.service-num {
  font-size: 2rem;
  font-weight: 800;
  line-height: 1;
  color: #c5d0f7;
}
.service-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text);
  margin: 0;
}
.service-card p {
  font-size: .9rem;
  color: var(--text-mid);
  margin: 0;
  line-height: 1.6;
  flex: 1;
}
.service-tag {
  font-size: .74rem;
  font-weight: 700;
  color: var(--blue);
  text-transform: uppercase;
  letter-spacing: .06em;
  padding-top: 12px;
  border-top: 1px solid var(--border);
}

/* ── RÉALISATIONS ── */
.realisations-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  max-width: 100%;
}
.projects-counter-badge {
  display: flex;
  align-items: center;
  gap: 14px;
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1.5px solid var(--glass-border);
  border-radius: 18px;
  padding: 14px 22px;
  box-shadow: 0 8px 24px rgba(13,28,80,.06), inset 0 1px 0 rgba(255,255,255,.9);
  flex-shrink: 0;
}
.counter-num {
  font-family: var(--font-title);
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--blue);
  line-height: 1;
}
.counter-text {
  font-size: .8rem;
  font-weight: 700;
  color: var(--text-mid);
  text-transform: uppercase;
  letter-spacing: .05em;
  line-height: 1.2;
}

.filter-bar { display: flex; gap: 10px; margin-bottom: 32px; }
.filter-btn {
  padding: 8px 20px;
  border-radius: 999px;
  font-size: .82rem;
  font-weight: 700;
  letter-spacing: .05em;
  background: var(--bg-white);
  color: var(--text-mid);
  border: 1.5px solid var(--border);
  cursor: pointer;
  transition: all .25s var(--ease);
}
.filter-btn:hover { border-color: var(--blue); color: var(--blue); }
.filter-btn.active { background: var(--blue); color: #fff; border-color: var(--blue); }

.work-grid {
  display: grid;
  grid-template-columns: repeat(2,1fr);
  gap: 28px;
}
.work-card {
  display: flex;
  flex-direction: column;
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 4px 24px rgba(13,28,80,.06), inset 0 1px 0 rgba(255,255,255,.9);
  transition: transform .4s var(--ease), border-color .3s, box-shadow .4s;
}
.work-card.is-hidden { display: none !important; }
.work-card.is-extra-card { display: flex; }

/* Extra row — hidden by default, revealed horizontally */
.work-extra-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
  margin-top: 28px;
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  transition: max-height 0.6s cubic-bezier(0.16, 1, 0.3, 1),
              opacity 0.45s ease,
              margin-top 0.4s ease;
}
body.show-all-works .work-extra-row {
  max-height: 800px;
  opacity: 1;
  margin-top: 28px;
}

.work-more-wrap {
  display: flex;
  justify-content: center;
  margin-top: 36px;
}
.work-card:hover {
  transform: translateY(-6px);
  border-color: var(--blue);
  box-shadow: 0 18px 36px rgba(13,60,194,.1);
}
.work-img-wrap {
  position: relative;
  aspect-ratio: 16/10;
  background: var(--bg-light);
  overflow: hidden;
}
.work-bar {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 8px 12px;
  background: var(--bg-white);
  border-bottom: 1px solid var(--border);
  position: absolute;
  top: 0; left: 0; right: 0;
  z-index: 2;
}
.dot-r { width:7px;height:7px;border-radius:50%;background:#ff6b6b; }
.dot-y { width:7px;height:7px;border-radius:50%;background:#ffd166; }
.dot-g { width:7px;height:7px;border-radius:50%;background:#06d6a0; }
.work-url { margin-left: 6px; font-size: .68rem; color: var(--text-soft); font-family: monospace; }
.work-img-wrap img {
  width:100%; height:100%;
  object-fit: cover; object-position: top;
  padding-top: 30px;
  transition: transform .6s var(--ease);
}
.work-card:hover .work-img-wrap img { transform: scale(1.04); }
.work-fallback {
  display: none;
  position: absolute;
  inset: 30px 0 0;
  background: var(--blue-light);
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.2rem;
  color: var(--blue);
}
.fallback-wrap .work-fallback { display: flex; }
.work-info { padding: 20px; }
.work-type {
  font-size: .74rem;
  font-weight: 700;
  color: var(--orange);
  text-transform: uppercase;
  letter-spacing: .07em;
  margin-bottom: 6px;
}
.work-info h3 { font-size: 1.15rem; font-weight: 700; margin: 0 0 10px; }
.work-cta {
  font-size: .88rem;
  font-weight: 700;
  color: var(--blue);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: gap .25s;
}
.work-card:hover .work-cta { gap: 10px; }

/* ── TECH STACK ── */
.stack-grid {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 60px;
  align-items: center;
}
.stack-left h2 { margin: 0 0 14px; }
.stack-left p { color: var(--text-mid); margin: 0; font-size: 1.02rem; }
.tech-list { display: flex; flex-direction: column; gap: 1px; }
.tech-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 18px 20px;
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: 14px;
  margin-bottom: 8px;
  transition: border-color .3s, transform .3s var(--ease);
}
.tech-item:hover { border-color: var(--blue); transform: translateX(4px); }
.tech-item.active { border-color: var(--blue); background: var(--blue-light); }
.tech-num {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--blue);
  flex-shrink: 0;
  margin-top: 2px;
}
.tech-item strong { display: block; font-size: .98rem; margin-bottom: 3px; color: var(--text); }
.tech-item p { margin: 0; font-size: .86rem; color: var(--text-mid); }

/* ── MÉTHODE ── */
.process-steps {
  display: grid;
  grid-template-columns: repeat(5,1fr);
  gap: 12px;
}
.process-item {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 24px 18px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  position: relative;
  transition: transform .3s var(--ease), border-color .3s;
}
.process-item:hover { transform: translateY(-4px); border-color: var(--blue); }
.process-item.process-highlight {
  border-color: var(--blue);
  background: var(--blue);
  color: #fff;
}
.process-bubble {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: var(--blue-light);
  color: var(--blue);
  font-size: .9rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
}
.bubble-accent { background: rgba(255,255,255,.2); color: #fff; }
.process-line {
  position: absolute;
  right: -7px; top: 36px;
  width: 14px; height: 2px;
  background: var(--border);
  z-index: 2;
}
.process-item h3 { font-size: .98rem; font-weight: 700; margin: 0; }
.process-item p { font-size: .84rem; color: var(--text-soft); margin: 0; }
.process-highlight p { color: rgba(255,255,255,.75); }
.process-time {
  font-size: .72rem;
  font-weight: 700;
  color: var(--orange);
  text-transform: uppercase;
  letter-spacing: .06em;
  margin-top: auto;
}
.time-accent { color: #fff; }

/* ── LICENCES ── */
.licence-row {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: 22px;
}
.licence-card {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 30px 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: transform .3s var(--ease), border-color .3s;
}
.licence-card:hover { transform: translateY(-5px); border-color: var(--blue); }
.licence-card.licence-featured {
  border-color: var(--blue);
  background: var(--blue-light);
  position: relative;
}
.featured-label {
  font-size: .72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--blue);
  background: var(--bg-white);
  padding: 4px 12px;
  border-radius: 999px;
  border: 1px solid var(--blue);
  align-self: flex-start;
}
.licence-card h3 { font-size: 1.2rem; font-weight: 700; margin: 0; }
.licence-card p { font-size: .9rem; color: var(--text-mid); margin: 0; flex: 1; }

/* ── CONTACT ── */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 56px;
  align-items: start;
}
.contact-left h2 { margin: 0 0 14px; }
.contact-left p { color: var(--text-mid); margin: 0 0 28px; font-size: 1.02rem; }
.contact-direct { display: flex; flex-direction: column; gap: 14px; }
.direct-link {
  display: flex;
  align-items: center;
  gap: 14px;
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 14px 18px;
  transition: border-color .25s, transform .25s var(--ease);
}
.direct-link:hover { border-color: var(--blue); transform: translateX(4px); }
.direct-icon {
  width: 42px; height: 42px;
  border-radius: 11px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.direct-icon svg { width: 22px; height: 22px; }
.direct-icon.wa { background: #25D366; color: #fff; }
.direct-icon.mail { background: var(--blue); color: #fff; }
.direct-icon.fb { background: #1877F2; color: #fff; }
.direct-icon.insta { background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%); color: #fff; }
.direct-link strong { display: block; font-size: .9rem; color: var(--text); }
.direct-link span { font-size: .82rem; color: var(--text-soft); }

.contact-form {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: 22px;
  padding: 36px;
  box-shadow: 0 16px 40px rgba(13,28,80,.06);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field { margin-bottom: 18px; }
.field label { display: block; font-size: .82rem; font-weight: 600; margin-bottom: 6px; color: var(--text); }
.field input, .field select, .field textarea {
  width: 100%;
  padding: 12px 14px;
  border-radius: 10px;
  border: 1.5px solid var(--border);
  background: var(--bg-light);
  font-family: var(--font);
  font-size: .94rem;
  color: var(--text);
  transition: border-color .25s, box-shadow .25s;
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none;
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(13,60,194,.12);
  background: #fff;
}
.field textarea { resize: vertical; min-height: 110px; }
.hp-field { position: absolute; left: -9999px; opacity: 0; }
.form-status { margin: 12px 0 0; font-size: .86rem; min-height: 1.2em; }
.form-status.is-ok { color: #16a34a; }
.form-status.is-err { color: #dc2626; }

/* ── FOOTER ── */
.footer { background: var(--text); color: rgba(255,255,255,.75); padding: 48px 0 0; }
.footer-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: flex-start;
  gap: 28px;
  padding-bottom: 32px;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.footer-brand .brand-name { color: #fff; }
.footer-brand p { font-size: .86rem; margin: 8px 0 0; }
.footer-nav { display: flex; gap: 22px; flex-wrap: wrap; align-items: center; }
.footer-nav a { font-size: .86rem; transition: color .25s; }
.footer-nav a:hover { color: var(--orange); }
.footer-contact { display: flex; flex-direction: column; gap: 5px; font-size: .86rem; }
.footer-contact a:hover { color: var(--orange); }
.footer-bottom {
  text-align: center;
  padding: 18px 0;
  font-size: .78rem;
  color: rgba(255,255,255,.4);
}

/* ── RESPONSIVE (SMARTPHONES TO TOUS LES ÉCRANS & TABLETTES) ── */

/* Tablets & Small Laptops (max-width: 1024px) */
@media (max-width: 1024px) {
  .container { max-width: 100%; padding: 0 20px; }
  .hero {
    height: auto;
    min-height: calc(100vh - 85px);
    padding: 100px 0 40px;
  }
  .hero-fullbg .hero-content { padding-top: 10px; }
  .services-grid { grid-template-columns: repeat(2,1fr); gap: 20px; }
  .stack-grid { grid-template-columns: 1fr; gap: 32px; }
  .process-steps { grid-template-columns: 1fr 1fr; gap: 20px; }
  .licence-row { grid-template-columns: 1fr; }
  .contact-layout { grid-template-columns: 1fr; gap: 32px; }
  .hero-bg-logo-img { width: clamp(320px, 60vw, 540px); }
}

/* Tablets Portrait & Medium Screens (max-width: 768px) */
@media (max-width: 768px) {
  .header-topbar { padding: 6px 0; font-size: .78rem; }
  .topbar-left { gap: 12px; }
  .topbar-right { display: none; }
  .nav-links, .nav-phone { display: none; }
  .nav-toggle { display: flex; }

  /* Mobile Drawer Menu */
  .nav.is-open .nav-links {
    display: flex;
    flex-direction: column;
    gap: 0;
    position: fixed;
    inset: 80px 0 0;
    background: rgba(255,255,255,0.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 20px 24px;
    z-index: 100;
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
  }
  .nav.is-open .nav-links a {
    padding: 14px 0;
    border-bottom: 1px solid var(--border);
    font-size: .95rem;
    font-weight: 700;
  }
  .nav.is-open .nav-cta {
    flex-direction: column;
    position: fixed;
    bottom: 24px;
    left: 24px;
    right: 24px;
    z-index: 100;
  }
  .nav.is-open .nav-cta .btn { width: 100%; text-align: center; }

  /* Hero Mobile & Tablet layout */
  .hero {
    height: auto;
    min-height: calc(100vh - 75px);
    padding: 95px 0 36px;
  }
  .hero-title-row {
    flex-direction: column-reverse;
    text-align: center;
    gap: 24px;
  }
  .hero-title-right {
    justify-content: center;
    text-align: center;
    width: 100%;
  }
  .hero-title-aside {
    max-width: 100%;
    align-items: center;
    text-align: center;
  }
  .hero-title {
    font-size: clamp(2.4rem, 8vw, 3.8rem);
    text-align: center;
  }
  .hero-desc { text-align: center; max-width: 520px; font-size: .94rem; }
  .hero-actions { justify-content: center; width: 100%; }
  .hero-center-badge-row { margin-top: 16px; margin-bottom: 12px; }

  .work-grid { grid-template-columns: 1fr; gap: 20px; }
  .work-extra-row { grid-template-columns: 1fr; gap: 20px; }
  .process-steps { grid-template-columns: 1fr; gap: 16px; }
  .realisations-head { flex-direction: column; align-items: flex-start; gap: 14px; }
  .projects-counter-badge { align-self: flex-start; }
}

/* Mobile Smartphones — All Types (max-width: 480px) */
@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .topbar-inner { flex-direction: column; gap: 4px; align-items: flex-start; }
  .topbar-info { font-size: .75rem; }

  .hero {
    padding: 90px 0 28px;
  }
  .hero-title {
    font-size: clamp(2.0rem, 8.5vw, 2.9rem);
    line-height: 1.1;
  }
  .hero-desc {
    font-size: .9rem;
    line-height: 1.6;
  }
  .hero-eyebrow-badge {
    font-size: .7rem;
    padding: 6px 12px;
  }
  .hero-center-badge-row {
    margin-top: 10px;
    margin-bottom: 10px;
  }
  .hero-action-single {
    justify-content: center;
    width: 100%;
    margin: 8px 0;
  }
  .hero-btn-circle {
    width: 110px;
    height: 110px;
    padding: 10px;
    font-size: .72rem;
  }

  .services-grid { grid-template-columns: 1fr; gap: 16px; }
  .service-card { padding: 22px 18px; }

  .tech-item { padding: 14px 16px; }
  .tech-item strong { font-size: .9rem; }
  .tech-item p { font-size: .8rem; }

  .licence-card { padding: 20px 16px; }
  .licence-prices { flex-direction: column; align-items: flex-start; gap: 12px; }

  .contact-form { padding: 18px 16px; }
  .form-row { grid-template-columns: 1fr; gap: 14px; }

  .filter-bar { gap: 8px; flex-wrap: wrap; }
  .filter-btn { padding: 6px 14px; font-size: .76rem; }

  .footer-inner { flex-direction: column; gap: 24px; }
  .footer-nav { flex-direction: column; align-items: flex-start; gap: 10px; }
}