/* Style principal pour Nicostrips */

:root {
  /* Palette de couleurs */
  --primary-color: #4CAF50; /* Vert santé */
  --secondary-color: #2E7D32; /* Vert foncé */
  --accent-color: #8BC34A; /* Vert clair */
  --text-color: #333333; /* Gris foncé pour le texte */
  --light-text: #FFFFFF; /* Blanc pour le texte sur fond foncé */
  --light-bg: #F5F5F5; /* Gris très clair pour les fonds */
  --dark-bg: #212121; /* Gris très foncé pour les fonds */
  --border-color: #E0E0E0; /* Gris clair pour les bordures */
  
  /* Typographie */
  --main-font: 'Roboto', sans-serif;
  --heading-font: 'Open Sans', sans-serif;
}

/* Reset et styles de base */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: var(--main-font);
  color: var(--text-color);
  line-height: 1.6;
  background-color: #FFFFFF;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--heading-font);
  margin-bottom: 1rem;
  font-weight: 600;
}

h1 {
  font-size: 2.5rem;
}

h2 {
  font-size: 2rem;
}

h3 {
  font-size: 1.75rem;
}

p {
  margin-bottom: 1rem;
}

a {
  color: var(--primary-color);
  text-decoration: none;
  transition: color 0.3s ease;
}

a:hover {
  color: var(--secondary-color);
}

img {
  max-width: 100%;
  height: auto;
}

/* Container */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 15px;
}

/* Boutons */
.btn {
  display: inline-block;
  padding: 12px 24px;
  border-radius: 4px;
  font-weight: 500;
  text-align: center;
  cursor: pointer;
  transition: all 0.3s ease;
  border: none;
}

.btn-primary {
  background-color: var(--primary-color);
  color: var(--light-text);
}

.btn-primary:hover {
  background-color: var(--secondary-color);
  color: var(--light-text);
}

.btn-secondary {
  background-color: transparent;
  color: var(--primary-color);
  border: 2px solid var(--primary-color);
}

.btn-secondary:hover {
  background-color: var(--primary-color);
  color: var(--light-text);
}

.btn-large {
  padding: 14px 28px;
  font-size: 1.1rem;
}

/* Header */

header {
  background-color: #FFFFFF;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  position: fixed; /* Important pour le positionnement initial */
  width: 100%;
  top: 0; /* Position initiale en haut */
  z-index: 1000;
  transition: top 0.3s ease-in-out; /* Animation pour la disparition */
}

.header-hidden {
  top: -100px; /* Déplace le header hors de l'écran */
}

.header-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0px 0;
}

.logo {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--primary-color);
}

.logo img {
  height: 40px;
}

/* Navigation */
nav ul {
  display: flex;
  list-style: none;
}

nav ul li {
  margin-left: 30px;
}

nav ul li a {
  color: var(--text-color);
  font-weight: 500;
}

nav ul li a:hover {
  color: var(--primary-color);
}

.mobile-menu-btn {
  display: none;
  font-size: 1.5rem;
  cursor: pointer;
}

/* Hero Section */
.hero {
  padding: 120px 0 80px;
  background-color: var(--light-bg);
  text-align: center;
}

.hero-content {
  max-width: 800px;
  margin: 0 auto;
}

.hero h1 {
  margin-bottom: 20px;
  color: var(--primary-color);
}

.hero p {
  font-size: 1.2rem;
  margin-bottom: 30px;
}

/* Sections */
.section {
  padding: 80px 0;
}

.section-title {
  text-align: center;
  margin-bottom: 50px;
}

.section-title h2 {
  position: relative;
  display: inline-block;
  padding-bottom: 15px;
}

.section-title h2::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 3px;
  background-color: var(--primary-color);
}

/* Grille */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 30px;
}

/* Cartes */
.card {
  background-color: #FFFFFF;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

.card-img {
  height: 200px;
  overflow: hidden;
}

.card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

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

.card-content {
  padding: 20px;
}

.card-title {
  font-size: 1.3rem;
  margin-bottom: 10px;
}

.card-price {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: 15px;
}

/* Features */
.features {
  background-color: var(--light-bg);
}

.feature-box {
  text-align: center;
  padding: 30px 20px;
}

.feature-icon {
  font-size: 3rem;
  color: var(--primary-color);
  margin-bottom: 20px;
}

/* Témoignages */
.testimonial {
  text-align: center;
  padding: 30px;
  background-color: #FFFFFF;
  border-radius: 8px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.testimonial-text {
  font-style: italic;
  margin-bottom: 20px;
}

.testimonial-author {
  font-weight: 600;
}

/* Newsletter */
.newsletter {
  background-color: var(--primary-color);
  color: var(--light-text);
  padding: 60px 0;
  text-align: center;
}

.newsletter-form {
  max-width: 500px;
  margin: 30px auto 0;
  display: flex;
}

.newsletter-form input {
  flex: 1;
  padding: 12px 15px;
  border: none;
  border-radius: 4px 0 0 4px;
  font-size: 1rem;
}

.newsletter-form button {
  padding: 12px 20px;
  background-color: var(--secondary-color);
  color: var(--light-text);
  border: none;
  border-radius: 0 4px 4px 0;
  cursor: pointer;
  transition: background-color 0.3s ease;
}

.newsletter-form button:hover {
  background-color: var(--dark-bg);
}

/* Footer */
footer {
  background-color: var(--dark-bg);
  color: var(--light-text);
  padding: 60px 0 30px;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 40px;
  margin-bottom: 40px;
}

.footer-column h3 {
  margin-bottom: 20px;
  font-size: 1.3rem;
}

.footer-column ul {
  list-style: none;
}

.footer-column ul li {
  margin-bottom: 10px;
}

.footer-column ul li a {
  color: #BBBBBB;
  transition: color 0.3s ease;
}

.footer-column ul li a:hover {
  color: var(--light-text);
}

.footer-bottom {
  text-align: center;
  padding-top: 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.social-icons {
  display: flex;
  justify-content: center;
  margin-bottom: 20px;
}

.social-icons a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.1);
  color: var(--light-text);
  margin: 0 10px;
  transition: background-color 0.3s ease;
}

.social-icons a:hover {
  background-color: var(--primary-color);
}

/* Boutique */
.shop-filters {
  margin-bottom: 40px;
  padding: 20px;
  background-color: var(--light-bg);
  border-radius: 8px;
}

.filter-group {
  margin-bottom: 20px;
}

.filter-group h4 {
  margin-bottom: 10px;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 30px;
}

.product-card {
  background-color: #FFFFFF;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.product-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

.product-img {
  height: 250px;
  overflow: hidden;
}

.product-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

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

.product-content {
  padding: 20px;
}

.product-title {
  font-size: 1.3rem;
  margin-bottom: 10px;
}

.product-price {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: 15px;
}

.product-description {
  margin-bottom: 20px;
}

/* FAQ */
.faq-container {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  margin-bottom: 20px;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  overflow: hidden;
}

.faq-question {
  padding: 15px 20px;
  background-color: var(--light-bg);
  font-weight: 600;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.faq-answer {
  padding: 20px;
  border-top: 1px solid var(--border-color);
}

/* Contact */
.contact-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}

.contact-info {
  padding: 30px;
  background-color: var(--light-bg);
  border-radius: 8px;
}

.contact-info-item {
  margin-bottom: 20px;
  display: flex;
  align-items: flex-start;
}

.contact-info-icon {
  margin-right: 15px;
  font-size: 1.5rem;
  color: var(--primary-color);
}

.contact-form {
  padding: 30px;
  background-color: #FFFFFF;
  border-radius: 8px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  margin-bottom: 8px;
  font-weight: 500;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 12px 15px;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  font-size: 1rem;
  transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--primary-color);
  outline: none;
}

.form-group textarea {
  min-height: 150px;
  resize: vertical;
}

/* Blog */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: 40px;
}

.blog-card {
  background-color: #FFFFFF;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.blog-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

.blog-img {
  height: 200px;
  overflow: hidden;
}

.blog-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

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

.blog-content {
  padding: 20px;
}

.blog-date {
  font-size: 0.9rem;
  color: #777777;
  margin-bottom: 10px;
}

.blog-title {
  font-size: 1.3rem;
  margin-bottom: 10px;
}

.blog-excerpt {
  margin-bottom: 20px;
}

/* Panier */
.cart-container {
  max-width: 1000px;
  margin: 0 auto;
}

.cart-items {
  margin-bottom: 40px;
}

.cart-item {
  display: flex;
  align-items: center;
  padding: 20px 0;
  border-bottom: 1px solid var(--border-color);
}

.cart-item-img {
  width: 100px;
  height: 100px;
  margin-right: 20px;
}

.cart-item-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 4px;
}

.cart-item-details {
  flex: 1;
}

.cart-item-title {
  font-size: 1.2rem;
  margin-bottom: 5px;
}

.cart-item-price {
  font-weight: 600;
  color: var(--primary-color);
}

.cart-item-quantity {
  display: flex;
  align-items: center;
  margin: 0 30px;
}

.quantity-btn {
  width: 30px;
  height: 30px;
  background-color: var(--light-bg);
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-size: 1.2rem;
}

.quantity-input {
  width: 50px;
  height: 30px;
  text-align: center;
  margin: 0 10px;
  border: 1px solid var(--border-color);
  border-radius: 4px;
}

.cart-item-remove {
  color: #FF5252;
  cursor: pointer;
}

.cart-summary {
  background-color: var(--light-bg);
  padding: 30px;
  border-radius: 8px;
}

.cart-summary-item {
  display: flex;
  justify-content: space-between;
  margin-bottom: 15px;
}

.cart-total {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--primary-color);
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px solid var(--border-color);
}

/* Comment ça marche */
.how-it-works {
  max-width: 800px;
  margin: 0 auto;
}

.step {
  display: flex;
  align-items: center;
  margin-bottom: 60px;
  position: relative;
}

.step:not(:last-child)::after {
  content: '';
  position: absolute;
  bottom: -30px;
  left: 40px;
  width: 2px;
  height: 30px;
  background-color: var(--primary-color);
}

.step-number {
  width: 80px;
  height: 80px;
  background-color: var(--primary-color);
  color: var(--light-text);
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 2rem;
  font-weight: 700;
  margin-right: 30px;
  flex-shrink: 0;
}

.step-content {
  flex: 1;
}

.step-title {
  font-size: 1.5rem;
  margin-bottom: 10px;
}

/* Utilitaires */
.text-center {
  text-align: center;
}

.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }
.mt-5 { margin-top: 3rem; }

.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }
.mb-5 { margin-bottom: 3rem; }

.py-1 { padding-top: 0.5rem; padding-bottom: 0.5rem; }
.py-2 { padding-top: 1rem; padding-bottom: 1rem; }
.py-3 { padding-top: 1.5rem; padding-bottom: 1.5rem; }
.py-4 { padding-top: 2rem; padding-bottom: 2rem; }
.py-5 { padding-top: 3rem; padding-bottom: 3rem; }

.px-1 { padding-left: 0.5rem; padding-right: 0.5rem; }
.px-2 { padding-left: 1rem; padding-right: 1rem; }
.px-3 { padding-left: 1.5rem; padding-right: 1.5rem; }
.px-4 { padding-left: 2rem; padding-right: 2rem; }
.px-5 { padding-left: 3rem; padding-right: 3rem; }

.old-price {
    text-decoration: line-through;
    color: #999;
    margin-right: 10px;
    font-size: 0.9em;
}