@import url('https://fonts.googleapis.com/css2?family=Josefin+Sans:wght@300;400;600;700&family=Inter:wght@300;400;500;600&display=swap');

/* =============================
   VARIABLES
============================= */
:root {
  --blue-deep:   #0a1f6e;
  --blue-main:   #1a4fd6;
  --blue-light:  #4f9eff;
  --blue-sky:    #e8f1ff;
  --blue-pale:   #f4f7ff;
  --black:       #0d0d0d;
  --gray-dark:   #2d2d2d;
  --gray-mid:    #6b7280;
  --gray-light:  #e5e7eb;
  --white:       #ffffff;
  --accent:      #ff6b35;

  --radius-sm:   8px;
  --radius-md:   16px;
  --radius-lg:   28px;
  --radius-xl:   48px;
  --radius-pill: 999px;

  --shadow-sm:  0 2px 8px rgba(26,79,214,.08);
  --shadow-md:  0 8px 32px rgba(26,79,214,.14);
  --shadow-lg:  0 20px 60px rgba(26,79,214,.18);

  --font-display: 'Josefin Sans', sans-serif;
  --font-body:    'Inter', sans-serif;

  --transition: .3s cubic-bezier(.4,0,.2,1);
}

/* =============================
   RESET
============================= */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  font-size: 16px;
  color: var(--black);
  background: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
  padding-top: 68px;
}
a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }
ul { list-style: none; }

/* =============================
   TOPBAR
============================= */
.topbar {
  background: var(--blue-deep);
  color: rgba(255,255,255,.75);
  font-size: 12px;
  font-family: var(--font-body);
  padding: 8px 0;
  text-align: center;
  letter-spacing: .3px;
}
.topbar span { color: var(--blue-light); font-weight: 600; }

/* =============================
   NAVBAR
============================= */
.navbar {
  position: fixed;
  width: 100%;
  top: 0;
  z-index: 1000;
  background: var(--white);
  border-bottom: 1px solid var(--gray-light);
  padding: 0 40px;
  height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: box-shadow var(--transition);
}
.navbar.scrolled { box-shadow: var(--shadow-md); }

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
}
.nav-logo .logo-icon {
  width: 38px;
  height: 38px;
  background: var(--blue-main);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 16px;
  letter-spacing: -1px;
}
.nav-logo .logo-text {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 18px;
  color: var(--black);
  letter-spacing: 1px;
}
.nav-logo .logo-text span { color: var(--blue-main); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 6px;
}
.nav-links a {
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 500;
  color: var(--black);
  padding: 8px 14px;
  border-radius: var(--radius-pill);
  transition: background var(--transition), color var(--transition);
  position: relative;
}
.nav-links a:hover { background: var(--blue-sky); color: var(--blue-main); }
.nav-links a.active { color: var(--blue-main); font-weight: 600; }

/* Dropdown */
.nav-dropdown { position: relative; }
.nav-dropdown > a { display: flex; align-items: center; gap: 5px; }
.nav-dropdown > a::after {
  content: '';
  width: 8px; height: 8px;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: rotate(45deg) translateY(-2px);
  transition: transform var(--transition);
}
.nav-dropdown:hover > a::after { transform: rotate(-135deg) translateY(-2px); }
.dropdown-menu {
  position: absolute;
  top: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%) translateY(8px);
  background: var(--white);
  border: 1px solid var(--gray-light);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  min-width: 240px;
  padding: 8px;
  opacity: 0;
  pointer-events: none;
  transition-delay: 0.15s;
  transition: opacity var(--transition), transform var(--transition);
}
.nav-dropdown .dropdown-menu {
  transition-delay: 0s;
}

.nav-dropdown:hover .dropdown-menu {
  opacity: 1;
  pointer-events: all;
  transform: translateX(-50%) translateY(0);
}
.dropdown-menu a {
  display: block;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  font-size: 13.5px;
  color: var(--black);
  font-weight: 400;
}
.dropdown-menu a:hover { background: var(--blue-sky); color: var(--blue-main); }
.dropdown-menu .dd-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--gray-mid);
  padding: 8px 14px 4px;
  font-weight: 600;
}
.dropdown-menu hr { border: none; border-top: 1px solid var(--gray-light); margin: 6px 0; }

.nav-cta {
  background: var(--black) !important;
  color: var(--white) !important;
  padding: 10px 22px !important;
  border-radius: var(--radius-pill) !important;
  font-weight: 600 !important;
  font-size: 14px !important;
  transition: background var(--transition), transform var(--transition) !important;
}
.nav-cta:hover { background: var(--blue-main) !important; transform: translateY(-1px); }

/* Hamburger */
.hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 4px; }
.hamburger span { display: block; width: 24px; height: 2px; background: var(--black); border-radius: 2px; transition: var(--transition); }
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-menu {
  display: none;
  position: fixed;
  top: 68px;
  left: 0; right: 0;
  background: var(--white);
  border-bottom: 1px solid var(--gray-light);
  padding: 20px 24px 28px;
  z-index: 999;
  box-shadow: var(--shadow-md);
}
.mobile-menu.open { display: block; }
.mobile-menu a {
  display: block;
  padding: 12px 0;
  font-size: 16px;
  font-weight: 500;
  color: var(--black);
  border-bottom: 1px solid var(--gray-light);
}
.mobile-menu a:last-child { border-bottom: none; }
.mobile-menu .mobile-cta {
  display: block;
  margin-top: 16px;
  background: var(--black);
  color: var(--white);
  text-align: center;
  padding: 14px;
  border-radius: var(--radius-pill);
  font-weight: 600;
}

/* =============================
   HERO
============================= */
.hero {
  background: var(--blue-deep);
  min-height: 88vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding: 80px 80px 80px 80px;
}
.hero::before {
  content: '';
  position: absolute;
  top: -200px; right: -200px;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(79,158,255,.18) 0%, transparent 70%);
  border-radius: 50%;
}
.hero::after {
  content: '';
  position: absolute;
  bottom: -100px; left: 10%;
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(26,79,214,.25) 0%, transparent 70%);
  border-radius: 50%;
}

.hero-inner {
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 60px;
  position: relative;
  z-index: 1;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.2);
  color: var(--blue-light);
  padding: 6px 16px;
  border-radius: var(--radius-pill);
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 28px;
  font-family: var(--font-display);
  letter-spacing: .5px;
}
.hero-badge::before { content: '●'; font-size: 8px; animation: pulse 2s infinite; }
@keyframes pulse { 0%,100%{opacity:1} 50%{opacity:.4} }

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(42px, 5vw, 68px);
  font-weight: 700;
  color: var(--white);
  line-height: 1.1;
  letter-spacing: -1px;
  margin-bottom: 24px;
}
.hero h1 em {
  font-style: normal;
  color: var(--blue-light);
}

.hero-sub {
  font-size: 17px;
  color: rgba(255,255,255,.72);
  line-height: 1.7;
  margin-bottom: 40px;
  max-width: 480px;
}

.hero-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 40px;
}
.hero-pill {
  display: flex;
  align-items: center;
  gap: 6px;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.15);
  color: rgba(255,255,255,.85);
  padding: 7px 14px;
  border-radius: var(--radius-pill);
  font-size: 13px;
  font-weight: 500;
}
.hero-pill .check { color: var(--blue-light); font-weight: 700; }

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.btn-primary {
  background: var(--white);
  color: var(--blue-deep);
  padding: 14px 30px;
  border-radius: var(--radius-pill);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 15px;
  letter-spacing: .3px;
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
  border: 2px solid transparent;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.btn-primary:hover { background: var(--blue-light); color: var(--white); transform: translateY(-2px); box-shadow: var(--shadow-md); }

.btn-outline {
  background: transparent;
  color: var(--white);
  padding: 14px 30px;
  border-radius: var(--radius-pill);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 15px;
  border: 2px solid rgba(255,255,255,.4);
  transition: border-color var(--transition), background var(--transition);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.btn-outline:hover { border-color: var(--white); background: rgba(255,255,255,.08); }

/* Hero illustration */
.hero-visual {
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}
.hero-illus-wrap {
  width: 420px;
  height: 420px;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  animation: float 6s ease-in-out infinite;
}
@keyframes float { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-18px)} }

.hero-illus-wrap::before {
  content: '';
  position: absolute;
  width: 340px; height: 340px;
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 50%;
}
.hero-illus-wrap svg { width: 260px; height: 260px; }

/* Floating cards */
.float-card {
  position: absolute;
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 12px 18px;
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  font-weight: 600;
  color: var(--black);
  white-space: nowrap;
}
.float-card .dot { width: 8px; height: 8px; border-radius: 50%; background: #22c55e; }
.float-card-1 { top: 40px; right: -20px; }
.float-card-2 { bottom: 60px; left: -30px; }
.float-card-3 { top: 50%; left: -50px; transform: translateY(-50%); }

/* =============================
   STATS
============================= */
.stats {
  background: var(--white);
  padding: 60px 80px;
  border-bottom: 1px solid var(--gray-light);
}
.stats-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
  text-align: center;
}
.stat-num {
  font-family: var(--font-display);
  font-size: 48px;
  font-weight: 700;
  color: var(--blue-main);
  line-height: 1;
  margin-bottom: 8px;
}
.stat-label {
  font-size: 14px;
  color: var(--gray-mid);
  font-weight: 500;
}

/* =============================
   SECTIONS COMMUNES
============================= */
.section {
  padding: 100px 80px;
}
.section-inner {
  max-width: 1200px;
  margin: 0 auto;
}
.section-alt { background: var(--blue-pale); }

.section-eyebrow {
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--blue-main);
  margin-bottom: 16px;
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(32px, 4vw, 52px);
  font-weight: 700;
  color: var(--black);
  line-height: 1.15;
  letter-spacing: -.5px;
  margin-bottom: 20px;
}
.section-title em { font-style: normal; color: var(--blue-main); }
.section-sub {
  font-size: 17px;
  color: var(--gray-mid);
  line-height: 1.7;
  max-width: 560px;
}
.section-header { margin-bottom: 60px; }
.section-header.center { text-align: center; }
.section-header.center .section-sub { margin: 0 auto; }

/* =============================
   QUI SUIS-JE (ACCUEIL)
============================= */
.about-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.about-illus {
  background: var(--blue-sky);
  border-radius: var(--radius-xl);
  height: 400px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}
.about-illus svg { width: 220px; height: 220px; }
.about-illus::before {
  content: '';
  position: absolute;
  top: -40px; right: -40px;
  width: 200px; height: 200px;
  background: rgba(26,79,214,.12);
  border-radius: 50%;
}

.about-content .section-title { font-size: clamp(28px, 3vw, 42px); }
.about-list { margin-top: 28px; display: flex; flex-direction: column; gap: 16px; }
.about-list-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}
.about-list-icon {
  width: 36px; height: 36px;
  background: var(--blue-sky);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--blue-main);
  font-size: 16px;
  flex-shrink: 0;
}
.about-list-text strong {
  display: block;
  font-weight: 600;
  font-size: 15px;
  color: var(--black);
  margin-bottom: 2px;
}
.about-list-text span { font-size: 14px; color: var(--gray-mid); }

/* =============================
   SERVICES APERÇU (ACCUEIL)
============================= */
.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.service-card {
  background: var(--white);
  border: 1.5px solid var(--gray-light);
  border-radius: var(--radius-lg);
  padding: 36px;
  transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
  position: relative;
  overflow: hidden;
}
.service-card:hover {
  border-color: var(--blue-main);
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}
.service-card.featured {
  background: var(--blue-deep);
  border-color: var(--blue-deep);
  color: var(--white);
}
.service-card-icon {
  width: 52px; height: 52px;
  background: var(--blue-sky);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--blue-main);
  font-size: 24px;
  margin-bottom: 20px;
}
.service-card.featured .service-card-icon { background: rgba(255,255,255,.12); color: var(--blue-light); }
.service-card h3 {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 10px;
}
.service-card.featured h3 { color: var(--white); }
.service-card p { font-size: 14.5px; color: var(--gray-mid); line-height: 1.65; }
.service-card.featured p { color: rgba(255,255,255,.72); }
.service-card-price {
  margin-top: 20px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 18px;
  color: var(--blue-main);
}
.service-card.featured .service-card-price { color: var(--blue-light); }
.service-card-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 16px;
  font-size: 14px;
  font-weight: 600;
  color: var(--blue-main);
  transition: gap var(--transition);
}
.service-card.featured .service-card-link { color: var(--blue-light); }
.service-card-link:hover { gap: 10px; }

/* =============================
   PROJET (ACCUEIL)
============================= */
.project-card {
  background: var(--blue-deep);
  border-radius: var(--radius-xl);
  padding: 60px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  overflow: hidden;
}
.project-card::before {
  content: '';
  position: absolute;
  top: -100px; right: -100px;
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(79,158,255,.15) 0%, transparent 70%);
  border-radius: 50%;
}
.project-tag {
  display: inline-block;
  background: rgba(255,255,255,.1);
  color: var(--blue-light);
  padding: 5px 14px;
  border-radius: var(--radius-pill);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 20px;
  font-family: var(--font-display);
}
.project-card h3 {
  font-family: var(--font-display);
  font-size: 34px;
  font-weight: 700;
  color: var(--white);
  line-height: 1.2;
  margin-bottom: 16px;
}
.project-card p { font-size: 15px; color: rgba(255,255,255,.7); line-height: 1.7; margin-bottom: 28px; }

.project-tech { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 28px; }
.tech-tag {
  background: rgba(255,255,255,.1);
  color: rgba(255,255,255,.8);
  padding: 5px 12px;
  border-radius: var(--radius-pill);
  font-size: 12px;
  font-weight: 500;
}
.btn-project {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--white);
  color: var(--blue-deep);
  padding: 13px 28px;
  border-radius: var(--radius-pill);
  font-weight: 700;
  font-family: var(--font-display);
  font-size: 14px;
  transition: transform var(--transition), box-shadow var(--transition);
}
.btn-project:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }

.project-visual {
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--radius-lg);
  height: 280px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  z-index: 1;
  overflow: hidden;
}
.project-visual svg { width: 160px; height: 160px; opacity: .9; }

/* =============================
   TÉMOIGNAGES (ACCUEIL)
============================= */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.testi-card {
  background: var(--white);
  border: 1.5px solid var(--gray-light);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.testi-card:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); }
.testi-stars { color: #f59e0b; font-size: 14px; margin-bottom: 14px; letter-spacing: 2px; }
.testi-text {
  font-size: 15px;
  color: var(--gray-dark);
  line-height: 1.7;
  margin-bottom: 20px;
  font-style: italic;
}
.testi-author { display: flex; align-items: center; gap: 12px; }
.testi-avatar {
  width: 42px; height: 42px;
  background: var(--blue-sky);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 16px;
  color: var(--blue-main);
  flex-shrink: 0;
}
.testi-name { font-weight: 600; font-size: 14px; color: var(--black); }
.testi-role { font-size: 12px; color: var(--gray-mid); }

.no-testi {
  grid-column: 1/-1;
  text-align: center;
  padding: 60px;
  background: var(--blue-pale);
  border-radius: var(--radius-lg);
  color: var(--gray-mid);
  font-size: 15px;
}

/* =============================
   AVERTISSEMENT COMPÉTENCES
============================= */
.warning-banner {
  background: #fffbeb;
  border: 1.5px solid #fbbf24;
  border-radius: var(--radius-lg);
  padding: 28px 36px;
  display: flex;
  align-items: flex-start;
  gap: 18px;
  margin-top: 60px;
}
.warning-icon { font-size: 28px; flex-shrink: 0; }
.warning-text strong {
  display: block;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 16px;
  color: #92400e;
  margin-bottom: 6px;
}
.warning-text p { font-size: 14px; color: #78350f; line-height: 1.6; }

/* =============================
   PAGE SERVICES
============================= */
.page-hero {
  background: var(--blue-deep);
  padding: 80px 80px 100px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute;
  top: -100px; left: 50%;
  transform: translateX(-50%);
  width: 700px; height: 400px;
  background: radial-gradient(ellipse, rgba(79,158,255,.15) 0%, transparent 70%);
}
.page-hero-inner { max-width: 700px; margin: 0 auto; position: relative; z-index: 1; }
.page-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(36px, 5vw, 60px);
  font-weight: 700;
  color: var(--white);
  margin-bottom: 16px;
  line-height: 1.1;
}
.page-hero p { font-size: 17px; color: rgba(255,255,255,.7); line-height: 1.7; }

/* Onglets techno */
.tabs-wrap {
  background: var(--white);
  padding: 0 80px;
  border-bottom: 1px solid var(--gray-light);
  position: fixed;
  width: 100%;
  top: 68px;
  z-index: 100;
}
.tabs {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  gap: 0;
}
.tab-btn {
  padding: 20px 28px;
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 600;
  color: var(--gray-mid);
  background: transparent;
  border: none;
  border-bottom: 3px solid transparent;
  cursor: pointer;
  transition: color var(--transition), border-color var(--transition);
}
.tab-btn:hover { color: var(--blue-main); }
.tab-btn.active { color: var(--blue-main); border-bottom-color: var(--blue-main); }

.tab-panel { display: none; }
.tab-panel.active { display: block; }

/* Cards services détaillées */
.service-detail-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}
.service-detail-card {
  background: var(--white);
  border: 1.5px solid var(--gray-light);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: box-shadow var(--transition), transform var(--transition);
}
.service-detail-card:hover { box-shadow: var(--shadow-md); transform: translateY(-4px); }

.sdc-top {
  background: var(--blue-pale);
  padding: 32px 32px 24px;
}
.sdc-type {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--blue-main);
  font-weight: 700;
  margin-bottom: 10px;
  font-family: var(--font-display);
}
.sdc-top h3 {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 700;
  color: var(--black);
  margin-bottom: 8px;
}
.sdc-top p { font-size: 14px; color: var(--gray-mid); line-height: 1.6; }

.sdc-body { padding: 28px 32px; }
.sdc-features { display: flex; flex-direction: column; gap: 10px; margin-bottom: 24px; }
.sdc-feature {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: var(--gray-dark);
}
.sdc-feature::before {
  content: '✓';
  width: 20px; height: 20px;
  background: var(--blue-sky);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 700;
  color: var(--blue-main);
  flex-shrink: 0;
}

.sdc-sizes { display: flex; flex-direction: column; gap: 10px; margin-bottom: 24px; }
.sdc-size-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 14px;
  background: var(--blue-pale);
  border-radius: var(--radius-sm);
}
.sdc-size-label { font-size: 13.5px; color: var(--gray-dark); font-weight: 500; }
.sdc-size-price {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--blue-main);
  font-size: 15px;
}

.btn-devis {
  display: block;
  width: 100%;
  text-align: center;
  background: var(--blue-main);
  color: var(--white);
  padding: 13px;
  border-radius: var(--radius-pill);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 14px;
  transition: background var(--transition), transform var(--transition);
}
.btn-devis:hover { background: var(--blue-deep); transform: translateY(-1px); }

.coming-soon-tag {
  display: inline-block;
  background: var(--gray-light);
  color: var(--gray-mid);
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .5px;
  margin-left: 8px;
}

/* =============================
   PAGE À PROPOS
============================= */
.apropos-hero-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  margin-bottom: 80px;
}
.apropos-illus {
  background: var(--blue-sky);
  border-radius: var(--radius-xl);
  height: 440px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}
.apropos-illus svg { width: 240px; height: 240px; }
.apropos-illus::after {
  content: '';
  position: absolute;
  bottom: -60px; right: -60px;
  width: 200px; height: 200px;
  background: rgba(26,79,214,.12);
  border-radius: 50%;
}

.timeline { display: flex; flex-direction: column; gap: 0; }
.timeline-item {
  display: flex;
  gap: 20px;
  padding-bottom: 32px;
  position: relative;
}
.timeline-item:last-child { padding-bottom: 0; }
.timeline-item::before {
  content: '';
  position: absolute;
  left: 16px;
  top: 36px;
  bottom: 0;
  width: 2px;
  background: var(--gray-light);
}
.timeline-item:last-child::before { display: none; }
.timeline-dot {
  width: 34px; height: 34px;
  background: var(--blue-main);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 14px;
  flex-shrink: 0;
  z-index: 1;
}
.timeline-content strong {
  display: block;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 16px;
  color: var(--black);
  margin-bottom: 4px;
}
.timeline-content span { font-size: 14px; color: var(--gray-mid); }

.skills-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.skill-item {
  background: var(--white);
  border: 1.5px solid var(--gray-light);
  border-radius: var(--radius-md);
  padding: 24px;
  text-align: center;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.skill-item:hover { border-color: var(--blue-main); box-shadow: var(--shadow-sm); }
.skill-icon { font-size: 28px; margin-bottom: 10px; }
.skill-name { font-family: var(--font-display); font-weight: 700; font-size: 14px; color: var(--black); }

/* =============================
   PAGE PROJETS
============================= */
.project-full-card {
  background: var(--white);
  border: 1.5px solid var(--gray-light);
  border-radius: var(--radius-xl);
  overflow: hidden;
  margin-bottom: 32px;
  transition: box-shadow var(--transition);
}
.project-full-card:hover { box-shadow: var(--shadow-md); }
.pfc-top {
  background: var(--blue-deep);
  padding: 48px 60px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 40px;
  align-items: center;
}
.pfc-top h2 {
  font-family: var(--font-display);
  font-size: 32px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 12px;
}
.pfc-top p { font-size: 15px; color: rgba(255,255,255,.72); line-height: 1.7; }
.pfc-visual {
  width: 200px; height: 160px;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.pfc-visual svg { width: 80px; height: 80px; opacity: .85; }
.pfc-body { padding: 40px 60px; }
.pfc-specs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 32px;
}
.pfc-spec strong { display: block; font-family: var(--font-display); font-weight: 700; font-size: 14px; color: var(--black); margin-bottom: 4px; }
.pfc-spec span { font-size: 13.5px; color: var(--gray-mid); }
.pfc-actions { display: flex; gap: 14px; }

.btn-blue {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--blue-main);
  color: var(--white);
  padding: 13px 26px;
  border-radius: var(--radius-pill);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 14px;
  transition: background var(--transition), transform var(--transition);
}
.btn-blue:hover { background: var(--blue-deep); transform: translateY(-2px); }

.btn-gray {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--blue-pale);
  color: var(--blue-main);
  padding: 13px 26px;
  border-radius: var(--radius-pill);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 14px;
  transition: background var(--transition);
}
.btn-gray:hover { background: var(--blue-sky); }

/* =============================
   PAGE TÉMOIGNAGES
============================= */
.testi-form-wrap {
  background: var(--blue-pale);
  border-radius: var(--radius-xl);
  padding: 60px;
}
.testi-form-wrap h2 {
  font-family: var(--font-display);
  font-size: 32px;
  font-weight: 700;
  color: var(--black);
  margin-bottom: 8px;
}
.testi-form-wrap p { font-size: 15px; color: var(--gray-mid); margin-bottom: 36px; }

.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-group { display: flex; flex-direction: column; gap: 8px; }
.form-group.full { grid-column: 1 / -1; }
.form-group label { font-size: 13.5px; font-weight: 600; color: var(--black); }
.form-group input, .form-group textarea, .form-group select {
  padding: 13px 16px;
  border: 1.5px solid var(--gray-light);
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: 14.5px;
  color: var(--black);
  background: var(--white);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}
.form-group input:focus, .form-group textarea:focus, .form-group select:focus {
  border-color: var(--blue-main);
  box-shadow: 0 0 0 3px rgba(26,79,214,.1);
}
.form-group textarea { resize: vertical; min-height: 120px; }
.form-submit {
  margin-top: 24px;
  background: var(--blue-main);
  color: var(--white);
  padding: 15px 36px;
  border-radius: var(--radius-pill);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 15px;
  border: none;
  cursor: pointer;
  transition: background var(--transition), transform var(--transition);
}
.form-submit:hover { background: var(--blue-deep); transform: translateY(-2px); }

/* =============================
   PAGE CONTACT
============================= */
.contact-split {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 60px;
  align-items: start;
}
.contact-info h2 {
  font-family: var(--font-display);
  font-size: 38px;
  font-weight: 700;
  color: var(--black);
  line-height: 1.2;
  margin-bottom: 16px;
}
.contact-info p { font-size: 15px; color: var(--gray-mid); line-height: 1.7; margin-bottom: 36px; }

.contact-items { display: flex; flex-direction: column; gap: 20px; }
.contact-item {
  display: flex;
  align-items: center;
  gap: 14px;
}
.contact-item-icon {
  width: 46px; height: 46px;
  background: var(--blue-sky);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  flex-shrink: 0;
}
.contact-item-text strong { display: block; font-weight: 600; font-size: 14px; color: var(--black); margin-bottom: 2px; }
.contact-item-text span { font-size: 14px; color: var(--gray-mid); }

.contact-form-wrap {
  background: var(--white);
  border: 1.5px solid var(--gray-light);
  border-radius: var(--radius-xl);
  padding: 48px;
}

/* =============================
   FOOTER
============================= */
footer {
  background: var(--black);
  color: rgba(255,255,255,.6);
  padding: 60px 80px 32px;
}
.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
}
.footer-top {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 60px;
  margin-bottom: 48px;
}
.footer-brand .logo-text { color: var(--white); font-size: 20px; margin-bottom: 12px; display: block; }
.footer-brand p { font-size: 14px; line-height: 1.7; }
.footer-col h4 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 14px;
  color: var(--white);
  margin-bottom: 16px;
  text-transform: uppercase;
  letter-spacing: 1px;
}
.footer-col a {
  display: block;
  font-size: 14px;
  color: rgba(255,255,255,.55);
  margin-bottom: 10px;
  transition: color var(--transition);
}
.footer-col a:hover { color: var(--white); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.1);
  padding-top: 28px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
}
.footer-bottom a { color: rgba(255,255,255,.55); transition: color var(--transition); }
.footer-bottom a:hover { color: var(--white); }

/* =============================
   MODAL AVERTISSEMENT DÉMO
============================= */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.6);
  backdrop-filter: blur(4px);
  z-index: 9000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  pointer-events: none;
  transition-delay: 0.15s;
  transition: opacity var(--transition);
}
.modal-overlay.open { opacity: 1; pointer-events: all; }
.modal-box {
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: 48px;
  max-width: 480px;
  width: 100%;
  text-align: center;
  transform: translateY(20px);
  transition: transform var(--transition);
}
.modal-overlay.open .modal-box { transform: translateY(0); }
.modal-icon { font-size: 48px; margin-bottom: 20px; }
.modal-box h3 {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 700;
  color: var(--black);
  margin-bottom: 12px;
}
.modal-box p { font-size: 15px; color: var(--gray-mid); line-height: 1.7; margin-bottom: 32px; }
.modal-actions { display: flex; gap: 12px; justify-content: center; }
.btn-modal-yes {
  background: var(--blue-main);
  color: var(--white);
  padding: 12px 28px;
  border-radius: var(--radius-pill);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 14px;
  border: none;
  cursor: pointer;
  transition: background var(--transition);
}
.btn-modal-yes:hover { background: var(--blue-deep); }
.btn-modal-no {
  background: var(--gray-light);
  color: var(--black);
  padding: 12px 28px;
  border-radius: var(--radius-pill);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 14px;
  border: none;
  cursor: pointer;
  transition: background var(--transition);
}
.btn-modal-no:hover { background: #d1d5db; }

/* =============================
   ANIMATIONS SCROLL
============================= */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity .6s ease, transform .6s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: .1s; }
.reveal-delay-2 { transition-delay: .2s; }
.reveal-delay-3 { transition-delay: .3s; }
.reveal-delay-4 { transition-delay: .4s; }

/* =============================
   RESPONSIVE
============================= */
@media (max-width: 1024px) {
  .hero { padding: 60px 40px; }
  .hero-inner { grid-template-columns: 1fr; gap: 40px; }
  .hero-visual { display: none; }
  .stats { padding: 48px 40px; }
  .stats-inner { grid-template-columns: repeat(2, 1fr); }
  .section { padding: 72px 40px; }
  .about-split, .apropos-hero-split { grid-template-columns: 1fr; }
  .services-grid { grid-template-columns: 1fr; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .project-card { grid-template-columns: 1fr; }
  .project-visual { display: none; }
  .tabs-wrap { padding: 0 24px; }
  .service-detail-grid { grid-template-columns: 1fr; }
  .contact-split { grid-template-columns: 1fr; }
  .pfc-top { grid-template-columns: 1fr; }
  .pfc-visual { display: none; }
  .footer-top { grid-template-columns: 1fr; gap: 32px; }
}

@media (max-width: 768px) {
  html, body {
    overflow-x: hidden;
    max-width: 100%;
  }

  .navbar {
    padding: 0 20px;
    width: 100%;
    box-sizing: border-box;
  }
  .nav-links { display: none; }
  .hamburger { display: flex; }

  .hero {
    padding: 48px 20px;
    overflow: hidden;
  }
  .hero-inner {
    grid-template-columns: 1fr;
    width: 100%;
  }
  .hero-visual { display: none; }
  .float-card { display: none; }
  .hero-illus-wrap {
    width: 100%;
    max-width: 280px;
    height: 280px;
  }
  .hero h1 { font-size: 36px; }
  .hero-sub { font-size: 15px; }
  .hero-actions { flex-direction: column; }
  .btn-primary, .btn-outline { width: 100%; justify-content: center; }

  .stats { padding: 40px 20px; }
  .stats-inner { grid-template-columns: repeat(2, 1fr); gap: 24px; }
  .stat-num { font-size: 36px; }

  .section { padding: 60px 20px; }
  .section-inner { width: 100%; box-sizing: border-box; }

  .page-hero { padding: 60px 20px 80px; }

  .tabs-wrap {
    padding: 0 16px;
    overflow-x: auto;
    white-space: nowrap;
  }
  .tabs { min-width: max-content; }
  .tab-btn { padding: 16px 18px; font-size: 13px; }

  .service-card { padding: 24px; }
  .service-detail-grid { grid-template-columns: 1fr; }

  .testi-form-wrap { padding: 32px 24px; }
  .form-grid { grid-template-columns: 1fr; }

  .contact-form-wrap { padding: 28px 20px; }

  .project-card {
    padding: 36px 24px;
    grid-template-columns: 1fr;
  }

  .pfc-top {
    padding: 32px 24px;
    grid-template-columns: 1fr;
  }
  .pfc-body { padding: 28px 24px; }
  .pfc-specs { grid-template-columns: 1fr; gap: 16px; }
  .pfc-actions { flex-direction: column; }
  .btn-blue, .btn-gray { width: 100%; justify-content: center; }

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

  .about-illus, .apropos-illus { height: 280px; }

  .warning-banner {
    flex-direction: column;
    padding: 24px 20px;
  }

  .modal-box {
    padding: 32px 24px;
    margin: 0 16px;
  }
  .modal-actions { flex-direction: column; }
  .btn-modal-yes, .btn-modal-no { width: 100%; }

  footer { padding: 48px 20px 24px; }
  .footer-bottom {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }

  .mobile-menu a { font-size: 15px; }
}