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

body {
    font-family: 'Inter', sans-serif;
    scroll-behavior: smooth;
}

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: #f1f1f1;
}
::-webkit-scrollbar-thumb {
    background: #0d9488;
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: #0f766e;
}
/* BOUTON PRIMARY TEAL - Effet verre dépoli */
.btn-primary {
  background: linear-gradient(135deg, rgba(32,128,141,0.95) 0%, rgba(29,116,128,0.98) 100%);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  color: white;
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: 6px;
  padding: 12px 28px;
  font-weight: 500;
  font-size: 15px;
  box-shadow: 0 4px 12px rgba(32,128,141,0.25), 
              0 1px 3px rgba(0,0,0,0.08);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.btn-primary::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(255,255,255,0.1) 0%, rgba(255,255,255,0) 100%);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(32,128,141,0.35), 
              0 2px 6px rgba(0,0,0,0.12);
  border-color: rgba(255,255,255,0.3);
}

.btn-primary:hover::before {
  opacity: 1;
}

.btn-primary:active {
  transform: translateY(0);
  box-shadow: 0 2px 8px rgba(32,128,141,0.2);
}

/* BOUTON SECONDARY - Verre transparent */
.btn-secondary {
  background: rgba(255,255,255,0.6);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  color: #20808D;
  border: 1px solid rgba(32,128,141,0.3);
  border-radius: 6px;
  padding: 10px 24px;
  font-weight: 500;
  box-shadow: 0 2px 8px rgba(19,66,82,0.08);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.btn-secondary:hover {
  background: rgba(255,255,255,0.85);
  border-color: rgba(32,128,141,0.5);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(19,66,82,0.12);
}

/* BOUTON OUTLINE */
.btn-outline {
  background: transparent;
  backdrop-filter: blur(8px);
  color: #20808D;
  border: 1.5px solid #20808D;
  border-radius: 6px;
  padding: 10px 24px;
  font-weight: 500;
  transition: all 0.3s ease;
}

.btn-outline:hover {
  background: rgba(32,128,141,0.08);
  border-color: #1D747F;
  color: #1D747F;
}

/* HERO SECTION */
.hero-section {
  min-height: 85vh;
  background: linear-gradient(165deg, #FCFCF9 0%, #FFFFFE 50%, rgba(32,128,141,0.03) 100%);
  position: relative;
  overflow: hidden;
  padding: 80px 40px;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: -200px;
  right: -150px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(32,128,141,0.08) 0%, transparent 70%);
  border-radius: 50%;
  z-index: 0;
}

.hero-section::after {
  content: '';
  position: absolute;
  bottom: -100px;
  left: -100px;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(32,128,141,0.05) 0%, transparent 70%);
  border-radius: 50%;
  z-index: 0;
}

.hero-content {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  max-width: 1280px;
  margin: 0 auto;
}

.hero-title {
  font-size: 56px;
  font-weight: 600;
  line-height: 1.1;
  color: #134252;
  margin-bottom: 24px;
  letter-spacing: -0.02em;
}

.hero-title .highlight {
  color: #20808D;
  position: relative;
  display: inline-block;
}

.hero-title .highlight::after {
  content: '';
  position: absolute;
  bottom: 8px;
  left: 0;
  width: 100%;
  height: 12px;
  background: rgba(32,128,141,0.2);
  z-index: -1;
  border-radius: 3px;
}

.hero-subtitle {
  font-size: 20px;
  color: #626C71;
  margin-bottom: 36px;
  line-height: 1.6;
  max-width: 500px;
}

.hero-image {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(19,66,82,0.15);
}

.hero-image img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 16px;
}

.hero-image::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(32,128,141,0.05) 0%, transparent 60%);
  z-index: 1;
  pointer-events: none;
}

/* CARDS */
.benefit-card {
  background: rgba(255,255,255,0.7);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(94,82,64,0.12);
  border-radius: 16px;
  padding: 36px 28px;
  text-align: center;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 4px 16px rgba(19,66,82,0.06);
  position: relative;
  overflow: hidden;
}

.benefit-card::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(32,128,141,0.03) 0%, transparent 70%);
  opacity: 0;
  transition: opacity 0.4s ease;
}

.benefit-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 32px rgba(19,66,82,0.12);
  border-color: rgba(32,128,141,0.2);
}

.benefit-card:hover::before {
  opacity: 1;
}

/* GALLERY */
.look-card {
  position: relative;
  border-radius: 12px;
  overflow: hidden;
  aspect-ratio: 3/4;
  cursor: pointer;
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 4px 16px rgba(19,66,82,0.08);
}

.look-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.look-card:hover {
  transform: scale(1.02);
  box-shadow: 0 12px 32px rgba(19,66,82,0.15);
}

.look-card:hover img {
  transform: scale(1.05);
}

.look-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 24px;
  background: linear-gradient(to top, rgba(19,66,82,0.85) 0%, transparent 100%);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  transform: translateY(100%);
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.look-card:hover .look-overlay {
  transform: translateY(0);
}

/* NAVIGATION */
.header-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(252,252,249,0.85);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid rgba(94,82,64,0.12);
  box-shadow: 0 2px 12px rgba(19,66,82,0.04);
  transition: all 0.3s ease;
}

.header-nav.scrolled {
  background: rgba(252,252,249,0.95);
  box-shadow: 0 4px 20px rgba(19,66,82,0.08);
}

/* INPUTS */
.input-field {
  background: rgba(255,255,255,0.8);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(94,82,64,0.2);
  border-radius: 6px;
  padding: 12px 16px;
  font-size: 15px;
  color: #134252;
  transition: all 0.3s ease;
  box-shadow: 0 2px 4px rgba(19,66,82,0.04);
}

.input-field:focus {
  border-color: #20808D;
  outline: none;
  box-shadow: 0 0 0 3px rgba(32,128,141,0.12),
              0 2px 8px rgba(19,66,82,0.08);
  background: white;
}