/* ============================================================
   Renov2026 – Feuille de styles principale
   ============================================================ */

/* --- Variables --- */
:root {
  --primary:    #2563EB;
  --primary-d:  #1B4FD8;
  --secondary:  #10B981;
  --secondary-d:#059669;
  --amber:      #F59E0B;
  --purple:     #8B5CF6;
  --dark:       #0F172A;
  --dark-2:     #1E293B;
  --gray:       #F1F5F9;
  --gray-2:     #E2E8F0;
  --text:       #334155;
  --text-light: #64748B;
  --white:      #FFFFFF;
  --radius:     14px;
  --radius-sm:  8px;
  --shadow:     0 4px 24px rgba(15,23,42,.10);
  --shadow-lg:  0 12px 48px rgba(15,23,42,.18);
  --transition: .3s cubic-bezier(.4,0,.2,1);
  --font:       'Poppins', sans-serif;
}

/* --- Reset & Base --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font);
  color: var(--text);
  background: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
h1,h2,h3,h4 { line-height: 1.2; font-weight: 700; }

/* --- Container --- */
.container {
  width: min(1200px, 100% - 2rem);
  margin-inline: auto;
}

/* ============================================================
   CONTACT STRIP
   ============================================================ */
.contact-strip {
  position: fixed;
  top: 0;
  width: 100%;
  height: 48px;
  z-index: 1100;
  background: linear-gradient(90deg, #060C1A 0%, #0F172A 55%, #0B1530 100%);
  border-bottom: 1px solid rgba(96,165,250,.12);
}
.cs-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  gap: 1rem;
}
.cs-info {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}
.cs-tag {
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: #60A5FA;
  background: rgba(96,165,250,.1);
  border: 1px solid rgba(96,165,250,.25);
  padding: .2rem .65rem;
  border-radius: 50px;
}
.cs-hours {
  font-size: .74rem;
  color: #94A3B8;
  display: flex;
  align-items: center;
  gap: .5rem;
}
.cs-hours::before {
  content: '';
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--secondary);
  box-shadow: 0 0 6px var(--secondary);
  flex-shrink: 0;
}
.cs-btn {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  background: linear-gradient(135deg, #10B981 0%, #0D9668 100%);
  color: #fff;
  font-size: .8rem;
  font-weight: 700;
  padding: .42rem 1.1rem .42rem .8rem;
  border-radius: 50px;
  text-decoration: none;
  white-space: nowrap;
  letter-spacing: .02em;
  box-shadow: 0 2px 16px rgba(16,185,129,.3);
  transition: transform .18s ease, box-shadow .18s ease;
}
.cs-btn:hover {
  transform: translateY(-1px) scale(1.02);
  box-shadow: 0 4px 24px rgba(16,185,129,.5);
}
.cs-btn-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  background: rgba(255,255,255,.18);
  border-radius: 50%;
  flex-shrink: 0;
}
.cs-btn-icon svg {
  width: 10px;
  height: 10px;
}
.cs-btn-body { display: flex; flex-direction: column; line-height: 1.2; }
.cs-btn-label { font-size: .65rem; font-weight: 500; opacity: .85; letter-spacing: .04em; text-transform: uppercase; }
.cs-btn-num   { font-size: .88rem; font-weight: 800; letter-spacing: .03em; }
@media (max-width: 700px) {
  .cs-info { display: none; }
  .cs-inner { justify-content: center; }
}
@media (max-width: 400px) {
  .cs-btn-label { display: none; }
  .cs-btn-num   { font-size: .82rem; }
}

/* ============================================================
   HEADER & NAV
   ============================================================ */
.header {
  position: fixed;
  top: 48px;
  width: 100%;
  z-index: 1000;
  transition: background var(--transition), box-shadow var(--transition);
  padding: .8rem 0;
}
.header.scrolled {
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(16px);
  box-shadow: 0 2px 20px rgba(15,23,42,.08);
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: .5rem;
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--white);
  transition: color var(--transition);
}
.header.scrolled .nav-logo { color: var(--dark); }
.logo-icon {
  display: grid;
  place-items: center;
  width: 36px; height: 36px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  border-radius: 8px;
  font-size: 1rem;
}
.nav-menu {
  display: flex;
  align-items: center;
  gap: 2rem;
}
.nav-link {
  font-size: .9rem;
  font-weight: 500;
  color: rgba(255,255,255,.85);
  transition: color var(--transition);
  position: relative;
}
.nav-link::after {
  content: '';
  position: absolute;
  inset-block-end: -2px;
  inset-inline-start: 0;
  width: 0; height: 2px;
  background: var(--secondary);
  transition: width var(--transition);
}
.nav-link:hover::after, .nav-link:focus::after { width: 100%; }
.nav-link:hover { color: var(--white); }
.header.scrolled .nav-link { color: var(--text); }
.header.scrolled .nav-link:hover { color: var(--primary); }

.nav-cta {
  padding: .5rem 1.25rem;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: var(--white) !important;
  border-radius: 50px;
  font-weight: 600;
  transition: transform var(--transition), box-shadow var(--transition);
}
.nav-cta::after { display: none; }
.nav-cta:hover { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(37,99,235,.4); }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.nav-toggle span {
  display: block;
  width: 24px; height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: var(--transition);
}
.header.scrolled .nav-toggle span { background: var(--dark); }

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, #0F172A 0%, #1B4FD8 50%, #0F3460 100%);
  overflow: hidden;
  padding-block: 120px 80px;
}
.hero-bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
}
.hero-bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 20% 50%, rgba(16,185,129,.12) 0%, transparent 60%),
    radial-gradient(circle at 80% 20%, rgba(37,99,235,.15) 0%, transparent 60%),
    url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.hero-particle {
  position: absolute;
  border-radius: 50%;
  opacity: .12;
  animation: float 8s ease-in-out infinite;
}
.hero-particle:nth-child(1) {
  width: 400px; height: 400px;
  background: radial-gradient(circle, var(--secondary), transparent);
  top: -100px; right: -100px;
  animation-delay: 0s;
}
.hero-particle:nth-child(2) {
  width: 300px; height: 300px;
  background: radial-gradient(circle, var(--primary), transparent);
  bottom: -80px; left: 10%;
  animation-delay: -3s;
}
.hero-particle:nth-child(3) {
  width: 200px; height: 200px;
  background: radial-gradient(circle, var(--amber), transparent);
  top: 30%; left: 60%;
  animation-delay: -5s;
}

.hero-content {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 4rem;
}
.hero-text { max-width: 600px; }
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .4rem 1rem;
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.2);
  backdrop-filter: blur(8px);
  border-radius: 50px;
  color: var(--white);
  font-size: .85rem;
  font-weight: 500;
  margin-block-end: 1.5rem;
}
.badge-dot {
  width: 8px; height: 8px;
  background: var(--secondary);
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}
.hero-title {
  font-size: clamp(2.2rem, 5.5vw, 3.8rem);
  color: var(--white);
  margin-block-end: 1.25rem;
  font-weight: 800;
}
.gradient-text {
  background: linear-gradient(90deg, var(--secondary), var(--amber));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.15rem);
  color: rgba(255,255,255,.8);
  max-width: 600px;
  margin-block-end: 2rem;
  line-height: 1.7;
}
.hero-buttons {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-block-end: 2rem;
}
.hero-trust {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
}
.hero-trust span {
  color: rgba(255,255,255,.75);
  font-size: .85rem;
  font-weight: 500;
}
.hero-wave {
  position: absolute;
  inset-block-end: -1px;
  width: 100%;
  line-height: 0;
}
.hero-wave svg { width: 100%; height: 60px; }

/* ============================================================
   HERO VISUAL – illustration animée
   ============================================================ */
.hero-visual {
  position: relative;
  height: 500px;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Anneaux concentriques pulsés */
.hv-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,.1);
  animation: hv-pulse 5s ease-in-out infinite;
}
.hv-ring--1 { width: 200px; height: 200px; animation-delay: 0s; }
.hv-ring--2 { width: 320px; height: 320px; animation-delay: -1.5s; }
.hv-ring--3 { width: 440px; height: 440px; animation-delay: -3s; }
@keyframes hv-pulse {
  0%,100% { opacity: .35; transform: scale(1); }
  50%      { opacity: .08; transform: scale(1.04); }
}

/* Cercle central */
.hv-center {
  width: 152px; height: 152px;
  background: linear-gradient(135deg, rgba(37,99,235,.45), rgba(16,185,129,.4));
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255,255,255,.22);
  border-radius: 50%;
  display: grid;
  place-items: center;
  box-shadow: 0 0 64px rgba(16,185,129,.35), 0 0 120px rgba(37,99,235,.2);
  z-index: 2;
  animation: float 6s ease-in-out infinite;
}

/* Cartes info flottantes */
.hv-card {
  position: absolute;
  display: flex;
  align-items: center;
  gap: .75rem;
  padding: .75rem 1.1rem;
  background: rgba(255,255,255,.1);
  backdrop-filter: blur(16px);
  border: 1px solid rgba(255,255,255,.2);
  border-radius: 14px;
  color: var(--white);
  box-shadow: 0 8px 32px rgba(0,0,0,.22);
  z-index: 3;
  white-space: nowrap;
}
.hv-card-emoji { font-size: 1.4rem; }
.hv-label { font-size: .7rem;  font-weight: 500; color: rgba(255,255,255,.6); }
.hv-val   { font-size: .95rem; font-weight: 700; color: var(--white); }

.hv-float-1 { top: 6%;  right: 2%;  animation: hv-bob 5s ease-in-out infinite; }
.hv-float-2 { bottom: 12%; left: 0%;  animation: hv-bob 6.5s ease-in-out infinite; animation-delay: -2s; }
.hv-float-3 { top: 50%; right: -2%; animation: hv-bob 7s ease-in-out infinite;   animation-delay: -4s; }
@keyframes hv-bob {
  0%,100% { transform: translateY(0); }
  50%      { transform: translateY(-10px); }
}

/* Petites icônes orbitales */
.hv-icon {
  position: absolute;
  font-size: 1.5rem;
  opacity: .7;
  animation: hv-orbit 9s ease-in-out infinite;
}
.hv-icon--1 { top: 18%; left: 6%;  animation-delay: 0s; }
.hv-icon--2 { top: 72%; right: 20%; animation-delay: -3s; }
.hv-icon--3 { top: 30%; left: 18%; animation-delay: -6s; }
.hv-icon--4 { bottom: 22%; left: 30%; animation-delay: -1.5s; }
@keyframes hv-orbit {
  0%,100% { transform: translateY(0) rotate(0deg) scale(1); }
  33%      { transform: translateY(-14px) rotate(8deg) scale(1.1); }
  66%      { transform: translateY(-7px)  rotate(-4deg) scale(.95); }
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .75rem 1.75rem;
  border-radius: 50px;
  font-family: var(--font);
  font-size: .95rem;
  font-weight: 600;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
  text-align: center;
  white-space: nowrap;
}
.btn-large { padding: 1rem 2.25rem; font-size: 1rem; }
.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-d));
  color: var(--white);
  box-shadow: 0 4px 16px rgba(37,99,235,.3);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(37,99,235,.5);
}
.btn-secondary {
  background: linear-gradient(135deg, var(--secondary), var(--secondary-d));
  color: var(--white);
  box-shadow: 0 4px 16px rgba(16,185,129,.3);
}
.btn-secondary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(16,185,129,.5);
}
.btn-outline {
  background: transparent;
  color: var(--primary);
  border-color: var(--primary);
}
.btn-outline:hover { background: var(--primary); color: var(--white); }
.btn-white {
  background: var(--white);
  color: var(--primary);
  box-shadow: 0 4px 16px rgba(15,23,42,.15);
}
.btn-white:hover { transform: translateY(-2px); box-shadow: 0 8px 28px rgba(15,23,42,.25); }
.btn-full { width: 100%; justify-content: center; }

/* ============================================================
   SECTIONS
   ============================================================ */
.section { padding-block: 5rem; }
.section--gray { background: var(--gray); }
.section--dark { background: linear-gradient(135deg, var(--dark) 0%, var(--dark-2) 100%); }

.section-header {
  text-align: center;
  max-width: 640px;
  margin-inline: auto;
  margin-block-end: 3.5rem;
}
.section-header h2 {
  font-size: clamp(1.7rem, 3.5vw, 2.4rem);
  margin-block: .75rem;
  color: var(--dark);
}
.section-header p { color: var(--text-light); font-size: 1.05rem; }
.section-badge {
  display: inline-block;
  padding: .3rem .9rem;
  background: linear-gradient(135deg, rgba(37,99,235,.1), rgba(16,185,129,.1));
  color: var(--primary);
  border-radius: 50px;
  font-size: .8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .05em;
  border: 1px solid rgba(37,99,235,.2);
}

/* ============================================================
   STATS
   ============================================================ */
.stats {
  padding-block: 3rem;
  background: var(--white);
  border-block: 1px solid var(--gray-2);
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  text-align: center;
}
.stat-item { padding: 1.5rem; }
.stat-item .stat-number {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  color: var(--primary);
  line-height: 1;
}
.stat-item .stat-suffix {
  font-size: clamp(1.2rem, 2.5vw, 1.8rem);
  font-weight: 800;
  color: var(--secondary);
}
.stat-label {
  display: block;
  margin-block-start: .5rem;
  color: var(--text-light);
  font-size: .9rem;
  font-weight: 500;
}

/* ============================================================
   CARDS (Avantages)
   ============================================================ */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
}
.card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 2rem;
  box-shadow: var(--shadow);
  border: 1px solid var(--gray-2);
  transition: transform var(--transition), box-shadow var(--transition);
}
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.card-icon {
  width: 56px; height: 56px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  margin-block-end: 1.25rem;
}
.card-icon--green  { background: rgba(16,185,129,.1);  color: var(--secondary); }
.card-icon--blue   { background: rgba(37,99,235,.1);   color: var(--primary);   }
.card-icon--amber  { background: rgba(245,158,11,.1);  color: var(--amber);     }
.card-icon--purple { background: rgba(139,92,246,.1);  color: var(--purple);    }
.card h3 { font-size: 1.1rem; margin-block-end: .6rem; color: var(--dark); }
.card p  { color: var(--text-light); font-size: .9rem; line-height: 1.6; }

/* ============================================================
   OPERATIONS GRID
   ============================================================ */
.operations-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.25rem;
}
.operation-card {
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
  background: var(--white);
  border-radius: var(--radius);
  padding: 1.5rem;
  box-shadow: var(--shadow);
  border: 1px solid var(--gray-2);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.operation-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(37,99,235,.3);
}
.op-icon {
  font-size: 2rem;
  flex-shrink: 0;
  width: 52px; height: 52px;
  display: grid;
  place-items: center;
  background: var(--gray);
  border-radius: 12px;
}
.op-content h3 { font-size: 1rem; color: var(--dark); margin-block-end: .35rem; }
.op-content p  { color: var(--text-light); font-size: .85rem; line-height: 1.5; margin-block-end: .6rem; }
.op-badge {
  display: inline-block;
  padding: .2rem .7rem;
  background: linear-gradient(135deg, rgba(37,99,235,.1), rgba(16,185,129,.1));
  color: var(--primary);
  border-radius: 50px;
  font-size: .75rem;
  font-weight: 600;
}

/* ============================================================
   STEPS
   ============================================================ */
.steps-grid {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  gap: 1rem;
  align-items: start;
}
.step {
  background: var(--white);
  border-radius: var(--radius);
  padding: 2rem;
  box-shadow: var(--shadow);
  border: 1px solid var(--gray-2);
  text-align: center;
  transition: transform var(--transition);
}
.step:hover { transform: translateY(-4px); }
.step-number {
  font-size: 2.5rem;
  font-weight: 800;
  color: transparent;
  -webkit-text-stroke: 2px var(--primary);
  margin-block-end: 1rem;
}
.step h3 { font-size: 1.1rem; color: var(--dark); margin-block-end: .6rem; }
.step p  { color: var(--text-light); font-size: .9rem; }
.step-arrow {
  font-size: 2rem;
  color: var(--primary);
  align-self: center;
  opacity: .4;
  font-weight: 300;
}

/* ============================================================
   DUAL CTA
   ============================================================ */
.dual-cta-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  max-width: 900px;
  margin-inline: auto;
}
.cta-card {
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.15);
  backdrop-filter: blur(12px);
  border-radius: var(--radius);
  padding: 2.5rem;
  text-align: center;
  transition: transform var(--transition), background var(--transition);
}
.cta-card:hover { transform: translateY(-6px); background: rgba(255,255,255,.1); }
.cta-card-icon { font-size: 3rem; margin-block-end: 1.25rem; }
.cta-card h3 { font-size: 1.4rem; color: var(--white); margin-block-end: .75rem; }
.cta-card p  { color: rgba(255,255,255,.7); margin-block-end: 1.5rem; line-height: 1.6; }
.cta-list { text-align: left; margin-block-end: 2rem; display: flex; flex-direction: column; gap: .5rem; }
.cta-list li { color: rgba(255,255,255,.8); font-size: .9rem; }

/* ============================================================
   TRUST SECTION
   ============================================================ */
.trust-section { text-align: center; }
.trust-section h2 { font-size: 1.8rem; color: var(--dark); margin-block-end: 2.5rem; }
.trust-badges {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem;
}
.trust-badge {
  display: flex;
  align-items: center;
  gap: .6rem;
  padding: .8rem 1.5rem;
  background: var(--white);
  border: 1px solid var(--gray-2);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  font-weight: 600;
  font-size: .9rem;
  color: var(--dark);
  transition: transform var(--transition), box-shadow var(--transition);
}
.trust-badge:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); }
.trust-icon { font-size: 1.4rem; }

/* ============================================================
   FORM
   ============================================================ */
.form-section {
  padding-block: 5rem;
  background: var(--gray);
}
.form-wrapper {
  max-width: 760px;
  margin-inline: auto;
  background: var(--white);
  border-radius: 20px;
  padding: 3rem;
  box-shadow: var(--shadow-lg);
}
.form-header { text-align: center; margin-block-end: 2.5rem; }
.form-header h2 { font-size: 1.7rem; color: var(--dark); margin-block-end: .5rem; }
.form-header p { color: var(--text-light); }

/* ---- Blocs de sections dans le formulaire ---- */
.form-block {
  border: 1.5px solid #E2E8F0;
  border-radius: 14px;
  padding: 1.6rem 1.75rem 1.25rem;
  margin-block-end: 1.5rem;
}
.form-block-title {
  font-size: .7rem;
  font-weight: 800;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--primary);
  background: rgba(37,99,235,.07);
  border: 1px solid rgba(37,99,235,.18);
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  padding: .3rem .8rem;
  border-radius: 50px;
  margin-block-end: 1.25rem;
}
.form-block-subtitle {
  font-size: .78rem;
  font-weight: 700;
  color: var(--text-light);
  text-transform: uppercase;
  letter-spacing: .06em;
  margin-block: 1rem .5rem;
  padding-block-end: .35rem;
  border-bottom: 1px solid #F1F5F9;
}
/* Champs inline Oui/Non */
.opts-inline {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem 1.25rem;
  margin-block-start: .4rem;
}
.opt-radio, .opt-check {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  font-size: .88rem;
  color: var(--text);
  cursor: pointer;
  padding: .3rem .6rem;
  border-radius: 8px;
  border: 1.5px solid #E2E8F0;
  transition: border-color .15s, background .15s;
}
.opt-radio input, .opt-check input { accent-color: var(--primary); }
.opt-radio:has(input:checked), .opt-check:has(input:checked) {
  border-color: var(--primary);
  background: rgba(37,99,235,.05);
  color: var(--primary);
  font-weight: 600;
}
.opt-other-input {
  border: none;
  border-bottom: 1.5px solid #CBD5E1;
  outline: none;
  font-size: .84rem;
  font-family: var(--font);
  padding: .1rem .3rem;
  min-width: 90px;
  background: transparent;
  color: var(--dark);
}
.opt-other-input:focus { border-bottom-color: var(--primary); }
/* Groupes de travaux */
.travaux-groups {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem 1.5rem;
}
.travaux-group-title {
  font-size: .72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .07em;
  color: var(--secondary);
  margin-block-end: .5rem;
}
.travaux-list {
  display: flex;
  flex-direction: column;
  gap: .35rem;
}
/* Lignes robinets thermostatiques */
.robinet-row {
  display: flex;
  align-items: center;
  gap: .75rem;
  padding: .4rem .6rem;
  border: 1.5px solid #E2E8F0;
  border-radius: 8px;
  margin-block-end: .4rem;
  transition: border-color .15s;
}
.robinet-row:has(input[type="checkbox"]:checked) { border-color: var(--primary); background: rgba(37,99,235,.03); }
.robinet-row label { flex: 1; font-size: .84rem; color: var(--text); cursor: pointer; }
.robinet-qty {
  display: flex;
  align-items: center;
  gap: .35rem;
  font-size: .78rem;
  color: var(--text-light);
  flex-shrink: 0;
}
.robinet-qty input {
  width: 56px;
  padding: .25rem .4rem;
  border: 1.5px solid #CBD5E1;
  border-radius: 6px;
  font-size: .84rem;
  text-align: center;
  font-family: var(--font);
}
@media (max-width: 640px) {
  .travaux-groups { grid-template-columns: 1fr; }
  .form-block { padding: 1.2rem 1rem; }
}
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}
.form-group { display: flex; flex-direction: column; gap: .4rem; }
.form-group.full { grid-column: 1 / -1; }
.form-group label {
  font-size: .85rem;
  font-weight: 600;
  color: var(--dark);
}
.form-group label .required { color: #EF4444; margin-inline-start: 2px; }
.form-group input,
.form-group select,
.form-group textarea {
  padding: .8rem 1rem;
  border: 2px solid var(--gray-2);
  border-radius: var(--radius-sm);
  font-family: var(--font);
  font-size: .95rem;
  color: var(--dark);
  background: var(--white);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
  width: 100%;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(37,99,235,.12);
}
.form-group input.error,
.form-group select.error,
.form-group textarea.error {
  border-color: #EF4444;
  box-shadow: 0 0 0 3px rgba(239,68,68,.1);
}
.form-group textarea { resize: vertical; min-height: 110px; }
.field-error { color: #EF4444; font-size: .8rem; display: none; }
.field-error.visible { display: block; }

.checkbox-group { display: flex; flex-direction: column; gap: .6rem; }
.checkbox-item {
  display: flex;
  align-items: center;
  gap: .6rem;
  cursor: pointer;
  font-size: .9rem;
}
.checkbox-item input[type="checkbox"] {
  width: 18px; height: 18px;
  accent-color: var(--primary);
  cursor: pointer;
  flex-shrink: 0;
}
.checkbox-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: .5rem .75rem;
}

.form-alert {
  padding: 1rem 1.25rem;
  border-radius: var(--radius-sm);
  margin-block-end: 1.5rem;
  display: flex;
  align-items: flex-start;
  gap: .75rem;
  font-size: .95rem;
}
.form-alert--success {
  background: rgba(16,185,129,.08);
  border: 1px solid rgba(16,185,129,.3);
  color: #065F46;
}
.form-alert--error {
  background: rgba(239,68,68,.08);
  border: 1px solid rgba(239,68,68,.3);
  color: #991B1B;
}
.form-notice {
  text-align: center;
  color: var(--text-light);
  font-size: .85rem;
  margin-block-start: 1.25rem;
}

/* Page Hero (btob/btoc) */
.page-hero {
  background: linear-gradient(135deg, var(--dark) 0%, #1B4FD8 100%);
  padding-block: 140px 80px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.page-hero .container { position: relative; z-index: 1; }
.page-hero-badge {
  display: inline-block;
  padding: .4rem 1rem;
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.2);
  border-radius: 50px;
  color: rgba(255,255,255,.9);
  font-size: .85rem;
  font-weight: 500;
  margin-block-end: 1.25rem;
}
.page-hero h1 { font-size: clamp(1.9rem, 4vw, 3rem); color: var(--white); margin-block-end: 1rem; }
.page-hero p  { font-size: 1.1rem; color: rgba(255,255,255,.8); max-width: 560px; margin-inline: auto; }
.page-hero-wave {
  position: absolute;
  inset-block-end: -1px;
  width: 100%;
  line-height: 0;
}
.page-hero-wave svg { width: 100%; height: 50px; }

/* Recall notice banner */
.recall-banner {
  background: linear-gradient(135deg, rgba(16,185,129,.08), rgba(37,99,235,.08));
  border: 1px solid rgba(16,185,129,.25);
  border-radius: var(--radius);
  padding: 1.25rem 1.75rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-block-end: 2rem;
  font-size: .95rem;
  color: var(--dark);
}
.recall-banner .recall-icon { font-size: 1.5rem; flex-shrink: 0; }

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: var(--dark);
  color: rgba(255,255,255,.75);
  padding-block: 4rem 1.5rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 3rem;
  margin-block-end: 3rem;
}
.footer-brand .nav-logo { color: var(--white); margin-block-end: 1rem; }
.footer-brand p { font-size: .9rem; line-height: 1.7; }
.footer-links h4, .footer-contact h4 {
  color: var(--white);
  font-size: 1rem;
  margin-block-end: 1.25rem;
}
.footer-links ul { display: flex; flex-direction: column; gap: .6rem; }
.footer-links a { font-size: .9rem; transition: color var(--transition); }
.footer-links a:hover { color: var(--secondary); }
.footer-contact p { font-size: .9rem; margin-block-end: .5rem; }
.footer-contact a[href^="tel"] { color: inherit; text-decoration: none; transition: color var(--transition); }
.footer-contact a[href^="tel"]:hover { color: var(--secondary); }
.footer-bottom {
  border-block-start: 1px solid rgba(255,255,255,.08);
  padding-block-start: 1.5rem;
  text-align: center;
  font-size: .85rem;
  color: rgba(255,255,255,.4);
}

/* ============================================================
   ANIMATIONS
   ============================================================ */
@keyframes float {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50%       { transform: translateY(-30px) rotate(5deg); }
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: .6; transform: scale(1.3); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}
@keyframes slideUp {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes slideInLeft {
  from { opacity: 0; transform: translateX(-30px); }
  to   { opacity: 1; transform: translateX(0); }
}
@keyframes shimmer {
  0%   { background-position: -200% center; }
  100% { background-position:  200% center; }
}

.animate-fade-in { animation: fadeIn .8s ease forwards; }
.animate-slide-up { animation: slideUp .7s ease forwards; opacity: 0; }
.delay-1 { animation-delay: .15s; }
.delay-2 { animation-delay: .3s; }
.delay-3 { animation-delay: .45s; }

/* Scroll-triggered animations */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .6s ease, transform .6s ease;
}
.animate-on-scroll.delay-1 { transition-delay: .12s; }
.animate-on-scroll.delay-2 { transition-delay: .24s; }
.animate-on-scroll.delay-3 { transition-delay: .36s; }
.animate-on-scroll.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Spinner for form submit */
.btn-spinner {
  display: none;
  width: 18px; height: 18px;
  border: 2px solid rgba(255,255,255,.4);
  border-top-color: var(--white);
  border-radius: 50%;
  animation: spin .7s linear infinite;
}
.btn.loading .btn-spinner { display: block; }
.btn.loading .btn-text { display: none; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .steps-grid {
    grid-template-columns: 1fr;
    max-width: 480px;
    margin-inline: auto;
  }
  .step-arrow { display: none; }
}

@media (max-width: 768px) {
  .nav-menu {
    position: fixed;
    inset-block-start: 48px;
    inset-inline-end: -100%;
    width: min(300px, 85vw);
    height: calc(100dvh - 48px);
    background: var(--dark);
    flex-direction: column;
    align-items: flex-start;
    padding: 4rem 2rem 2rem;
    gap: 1.5rem;
    transition: inset-inline-end var(--transition);
    box-shadow: -4px 0 30px rgba(0,0,0,.3);
    z-index: 1050;
  }
  .nav-menu.open { inset-inline-end: 0; }
  .nav-link { color: rgba(255,255,255,.85); font-size: 1.05rem; }
  .nav-toggle { display: flex; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .form-grid { grid-template-columns: 1fr; }
  .form-group.full { grid-column: 1; }
  .checkbox-grid { grid-template-columns: 1fr; }
  .form-wrapper { padding: 2rem 1.25rem; }
  .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
  .hero-content { grid-template-columns: 1fr; gap: 2rem; }
  .hero-text { max-width: 100%; }
  .hero-visual { height: 320px; }
  .hv-ring--3 { display: none; }
  .hv-card { font-size: .85rem; }
  .hero-buttons { flex-direction: column; }
  .hero-trust { flex-direction: column; gap: .75rem; }
}

@media (max-width: 480px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 1rem; }
  .dual-cta-grid { grid-template-columns: 1fr; }
  .trust-badges { flex-direction: column; align-items: stretch; }
  .trust-badge { justify-content: center; }
}

/* ============================================================
   COOKIE CONSENT POPUP
   ============================================================ */
.cc-overlay {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding: 1.25rem 1rem;
  background: rgba(8, 13, 26, .65);
  backdrop-filter: blur(5px);
  -webkit-backdrop-filter: blur(5px);
}
.cc-overlay.cc--hidden {
  display: none;
}
.cc-overlay.cc--closing {
  animation: cc-fade-out .35s ease forwards;
}
@keyframes cc-fade-out {
  to { opacity: 0; }
}
.cc-box {
  background: #fff;
  border-radius: 20px;
  padding: 2rem 2rem 1.5rem;
  max-width: 540px;
  width: 100%;
  box-shadow: 0 32px 80px rgba(8,13,26,.28), 0 0 0 1px rgba(255,255,255,.06);
  animation: cc-slide-up .38s cubic-bezier(.34,1.4,.64,1);
}
@keyframes cc-slide-up {
  from { opacity: 0; transform: translateY(48px) scale(.97); }
  to   { opacity: 1; transform: translateY(0)    scale(1);   }
}
.cc-head {
  display: flex;
  align-items: center;
  gap: .75rem;
  margin-block-end: .9rem;
}
.cc-head-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  background: linear-gradient(135deg, #EFF6FF, #DBEAFE);
  border-radius: 12px;
  font-size: 1.3rem;
  flex-shrink: 0;
}
.cc-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--dark);
  line-height: 1.3;
}
.cc-subtitle {
  font-size: .75rem;
  color: var(--text-light);
  font-weight: 400;
  margin-block-start: .1rem;
}
.cc-text {
  font-size: .84rem;
  color: var(--text-light);
  line-height: 1.65;
  margin-block-end: 1.4rem;
  border-left: 3px solid #DBEAFE;
  padding-left: .85rem;
}
.cc-text strong { color: var(--text); font-weight: 600; }
.cc-actions {
  display: flex;
  gap: .75rem;
  margin-block-end: .9rem;
}
.cc-btn {
  flex: 1;
  padding: .72rem 1rem;
  border-radius: 50px;
  font-size: .85rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  font-family: var(--font);
  transition: transform .15s ease, box-shadow .15s ease;
  line-height: 1;
}
.cc-btn:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}
.cc-btn:hover { transform: translateY(-1px); }
.cc-btn--outline {
  background: var(--gray);
  color: var(--text);
  border: 1.5px solid var(--gray-2);
}
.cc-btn--outline:hover { background: var(--gray-2); }
.cc-btn--primary {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-d) 100%);
  color: #fff;
  box-shadow: 0 4px 18px rgba(37,99,235,.28);
}
.cc-btn--primary:hover { box-shadow: 0 6px 26px rgba(37,99,235,.45); }
.cc-footer {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  font-size: .73rem;
  color: var(--text-light);
}
.cc-footer a {
  color: var(--text-light);
  text-decoration: underline;
  text-underline-offset: 2px;
}
.cc-footer a:hover { color: var(--primary); }
.cc-cnil {
  display: flex;
  align-items: center;
  gap: .3rem;
  font-weight: 500;
  color: #94A3B8;
}
@media (max-width: 500px) {
  .cc-box { padding: 1.5rem 1.25rem 1.25rem; border-radius: 16px 16px 0 0; }
  .cc-overlay { padding: 0; align-items: flex-end; }
  .cc-actions { flex-direction: column-reverse; }
}