* {
  box-sizing: border-box;
}

/* RESET + BASE */
body {
  margin: 0;
  font-family: 'Poppins', sans-serif;
  padding-top: 80px;
  color: #222;
}

.container {
  width: 90%;
  max-width: 1200px;
  margin: auto;
}

/* ================= HEADER ================= */

.header {
  position: fixed;
  width: 100%;
  top: 0;
  background: white;
  box-shadow: 0 2px 10px rgba(0,0,0,0.05);
  z-index: 1000;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo img {
  height: 50px;
}

/* NAV DESKTOP */
nav {
  display: flex;
  align-items: center;
}

nav a {
  margin-left: 30px;
  text-decoration: none;
  color: #333;
  font-weight: 500;
  transition: 0.3s;
}

nav a:hover {
  color: #1e90ff;
}

.nav-btn {
  background: #5b6cff;
  color: white;
  padding: 10px 20px;
  border-radius: 8px;
}

/* BURGER */
.burger {
  display: none;
  width: 30px;
  height: 22px;
  position: relative;
  cursor: pointer;
}

.burger span {
  position: absolute;
  width: 100%;
  height: 3px;
  background: #333;
  left: 0;
  transition: 0.3s;
}

.burger span:nth-child(1) {
  top: 0;
}

.burger span:nth-child(2) {
  top: 9px;
}

.burger span:nth-child(3) {
  bottom: 0;
}

.burger.active span:nth-child(1) {
  transform: rotate(45deg);
  top: 9px;
}

.burger.active span:nth-child(2) {
  opacity: 0;
}

.burger.active span:nth-child(3) {
  transform: rotate(-45deg);
  bottom: 9px;
}

/* ================= HERO ================= */

.hero {
  position: relative;
  height: 100vh;
  background: url('assets/images/hero.png') center right/cover no-repeat;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: white;
}

.overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to right,
    rgba(0,0,0,0.65),
    rgba(0,0,0,0.25)
  );
}

.hero-content {
  position: relative;
  max-width: 700px;
  padding: 20px;
}

.hero h1 {
  font-size: 48px;
  line-height: 1.2;
}

.hero h1 span {
  color: #00ffae;
}

.hero p {
  margin-top: 20px;
  font-size: 18px;
  opacity: 0.9;
}

.badge {
  display: inline-block;
  background: rgba(255,255,255,0.15);
  padding: 8px 15px;
  border-radius: 20px;
  margin-bottom: 15px;
  font-size: 14px;
}

.hero-buttons {
  margin-top: 30px;
}

.btn {
  padding: 15px 25px;
  border-radius: 30px;
  text-decoration: none;
  margin: 10px;
  display: inline-block;
}

.primary {
  background: #1e90ff;
  color: white;
}

.secondary {
  background: white;
  color: #1e90ff;
}

.trust {
  margin-top: 20px;
  font-size: 14px;
  opacity: 0.8;
}

/* ================= SEO ================= */

.seo {
  text-align: center;
  padding: 60px 20px;
}

.seo h2 {
  margin-bottom: 15px;
}

.seo p {
  max-width: 800px;
  margin: 0 auto 30px auto;
}

.seo iframe {
  display: block;
  margin: 0 auto;
  border-radius: 10px;
}

/* ================= SECTIONS ================= */

.stats {
  background: #f8f9fa;
  padding: 60px 0;
  text-align: center;
}

.services {
  padding: 80px 0;
}

.reassurance {
  padding: 50px 0;
  text-align: center;
  font-weight: 500;
}

.contact {
  padding: 80px 0;
  text-align: center;
}

footer {
  background: #111;
  color: white;
  text-align: center;
  padding: 20px;
}

/* ================= GRID ================= */

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2,1fr);
  gap: 20px;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: 20px;
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4,1fr);
  gap: 20px;
}

/* ================= CARDS ================= */

.card {
  padding: 30px;
  background: white;
  border-radius: 15px;
  box-shadow: 0 10px 25px rgba(0,0,0,0.05);
  transition: 0.3s;
}

.card:hover {
  transform: translateY(-10px);
}

.testimonial {
  background: #fff;
  padding: 20px;
  border-radius: 10px;
}

/* ================= AVANT/APRES ================= */

.before-after {
  display: flex;
  gap: 10px;
}

.before-after img {
  width: 50%;
  border-radius: 10px;
}

/* ================= CONTACT ================= */

.contact-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 30px;
}

.contact-card {
  padding: 30px;
  border-radius: 15px;
  text-decoration: none;
  color: #222;
  background: #f8f9fa;
  transition: 0.3s;
}

.contact-card:hover {
  transform: translateY(-5px);
}
.instagram {
  border-top: 4px solid red;
}
.call { border-top: 4px solid #1eff3c; }
.whatsapp { border-top: 4px solid #25D366; }
.mail { border-top: 4px solid #ff7b00b7; }
.facebook { border-top: 4px solid #2211c0; }

/* ================= FLOATING BUTTON ================= */

.whatsapp-float {
  position: fixed;
  bottom: 20px;
  right: 20px;
  background: #25D366;
  color: white;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  text-decoration: none;
  box-shadow: 0 5px 15px rgba(0,0,0,0.2);
  z-index: 999;
  transition: 0.3s;
}

.whatsapp-float:hover {
  transform: scale(1.1);
}

/* ================= MOBILE ================= */

@media (max-width: 768px) {

  /* NAV MOBILE */
  nav {
    position: absolute;
    top: 70px;
    right: 0;
    width: 100%;
    background: white;
    flex-direction: column;
    display: none;
    text-align: center;
    padding: 20px 0;
  }

  nav a {
    margin: 15px 0;
  }

  nav.active {
    display: flex;
  }

  /* BURGER */
  .burger {
    display: block;
  }

  .logo img {
    height: 40px;
  }

  /* HERO */
  .hero {
    height: 90vh;
    padding: 20px;
    background-position: 58% center;
  }

  .hero h1 {
    font-size: 28px;
  }

  .hero p {
    font-size: 16px;
  }

  .btn {
    display: block;
    width: 100%;
    text-align: center;
  }

  /* GRID */
  .grid-4,
  .grid-3,
  .grid-2 {
    grid-template-columns: 1fr;
  }

  /* AVANT/APRES */
  .before-after {
    flex-direction: column;
  }

  .before-after img {
    width: 100%;
  }

  /* CONTACT */
  .contact-grid {
    grid-template-columns: 1fr;
  }

  /* FLOAT BUTTON */
  .whatsapp-float {
    bottom: 80px;
  }

  .split {
    flex-direction: column;
  }
}

.map {
  width: 100%;
  height: 400px;
  border-radius: 15px;
}

@media (max-width: 768px) {
  .map {
    height: 300px;
  }
}