:root {
  --font-primary: 'Serenity', cursive;
  --font-secondary: 'Arial', sans-serif;
  --color-bg: #ffffff;
  --color-text: #333333;
  --color-text-footer: #cccccc;
  --color-primary: #000000;
  --color-accent: #c41e3a;
  --color-accent-light: rgba(196, 30, 58, 0.2);
  --color-link: #a0182e;
  --color-link-hover: #c41e3a;
  --color-link-visited: #7a1221;
  --spacing-base: 20px;
  --transition-default: 0.3s ease;
  --max-width: 1200px;
  --header-height: 150px;
  --footer-height: auto;
  --font-size-h1: 3rem;
  --font-size-h2: 2rem;
  --font-size-h3: 1.5rem;
  --shadow-default: 0 2px 5px rgba(0, 0, 0, 0.1);
  --shadow-hover: 0 5px 15px rgba(0, 0, 0, 0.1);
  --shadow-notify: 0 2px 10px rgba(0, 0, 0, 0.3);
}

/* ===== Base ===== */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
ul,
ol {
  list-style: none;
  padding: 0;
  margin: 0;
}
a {
  text-decoration: none;
  color: inherit;
}

body {
  font-family: var(--font-secondary);
  color: var(--color-text);
  font-weight: 400;
  background-color: var(--color-bg);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

h1,
h2,
h3,
.cta-button,
.logo {
  color: var(--color-primary);
  font-family: var(--font-primary);
  font-weight: 700;
  margin-bottom: calc(var(--spacing-base) / 2);
  text-align: center;
}

h1 {
  font-size: var(--font-size-h1);
  margin: var(--spacing-base) 0;
}

h2 {
  font-size: var(--font-size-h2);
}

h3 {
  font-size: var(--font-size-h3);
  text-align: left;
}

p,
a,
li,
span,
div,
form,
input,
textarea,
button {
  color: var(--color-text);
  font-family: var(--font-secondary);
  font-weight: 400;
}

a {
  color: var(--color-link);
  text-decoration: none;
  transition: color var(--transition-default);
}
a:hover {
  color: var(--color-accent);
}
a:focus {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}
a:active {
  color: var(--color-link-visited);
}

ul {
  list-style: disc inside;
  margin: var(--spacing-base) 0;
}

/* ===== Layout ===== */
.site-container {
  max-width: var(--max-width);
  margin: 0 auto;
  /* width: 80%; */
  width: clamp(300px, 80%, var(--max-width));
  padding: 0 var(--spacing-base);
}

/* ===== Header ===== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background-color: var(--color-bg);
  padding: 0 var(--spacing-base);
  box-shadow: var(--shadow-default);
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition:
    height var(--transition-default),
    box-shadow var(--transition-default);
}

.site-header__inner {
  display: flex;
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  align-items: center;
  justify-content: space-between;
}

.site-header__logo-container {
  display: flex;
  align-items: center;
  gap: 15px;
}

.site-header__logo {
  max-height: 60px;
  width: auto;
}

.site-header__title {
  font-family: var(--font-primary);
  font-size: 1.8rem;
  color: var(--color-primary);
  margin: 0;
  font-weight: 700;
}

.site-header--mini {
  height: 60px;
}

.site-header--mini .site-header__logo {
  max-height: 40px;
}

.site-header--mini .site-header__title {
  font-size: 1.4rem;
}

/* Navigation */
.site-nav {
  display: flex;
  gap: var(--spacing-base);
}

.site-nav__link {
  font-family: var(--font-secondary);
  color: var(--color-primary);
  font-weight: 500;
  text-decoration: none;
  transition: color var(--transition-default);
  padding: 8px 0;
  position: relative;
}

.site-nav__link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-accent);
  transition: width var(--transition-default);
}
.site-nav__link:focus {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}
.site-nav__link:hover,
.site-nav__link:focus,
.site-nav__link.active {
  color: var(--color-accent);
}
.site-nav__link:hover::after,
.site-nav__link:focus::after,
.site-nav__link.active::after {
  width: 100%;
}

/* ===== Main Content ===== */
.site-main {
  flex: 1;
  margin-top: 80px; /* Même hauteur que le header */
  padding: var(--spacing-base) 0;
  background-image: url('https://res.cloudinary.com/becdigital/image/upload/v1763320391/assets/images/freepik__titre-industrial-street-art-background-with-mechan__55160.jpg');
  background-size: cover;
  background-position: top center;
  background-repeat: no-repeat;
  min-height: calc(100vh - var(--header-height));
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  background-attachment: fixed;
}

.site-section {
  margin-bottom: calc(var(--spacing-base) * 2);
  text-align: left;
}

/* Hero Section */
.hero {
  padding: 100px var(--spacing-base);
  color: var(--color-primary);
  position: relative;
  width: 100%;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: calc(var(--spacing-base) * 2);
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(255, 255, 255, 0.92);
}

.hero__content {
  position: relative;
  z-index: 1;
  max-width: 800px;
}

.hero__title {
  font-size: 3rem;
  margin-bottom: var(--spacing-base);
}

.cta-button {
  background-color: var(--color-accent);
  color: white;
  padding: 12px 24px;
  border: none;
  border-radius: 3px;
  font-weight: bold;
  cursor: pointer;
  transition: background-color var(--transition-default);
}

.cta-button:hover {
  background-color: #9e192e;
}

/* Beer Cards */
.beer-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-base);
  margin: var(--spacing-base) auto;
  max-width: var(--max-width);
  padding: 0 var(--spacing-base);
  width: 100%;
}

.beer-card {
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: 5px;
  overflow: hidden;
  transition:
    transform var(--transition-default),
    box-shadow var(--transition-default);
  color: white;
  display: flex;
  flex-direction: column;
  align-items: center;
  max-width: 250px;
  margin: 0 auto;
}

.beer-card:hover {
  background-color: rgba(255, 255, 255, 0.2);
  transform: translateY(-5px);
  box-shadow: var(--shadow-hover);
}
.beer-card:focus-within {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

.beer-card__image-container {
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  overflow: hidden;
  background-color: rgba(0, 0, 0, 0.1);
  margin-bottom: var(--spacing-base);
}

.beer-card img {
  max-width: 350px;
  max-height: 350px;
  width: auto;
  height: auto;
  object-fit: contain;
}

.beer-card img:hover {
  transform: scale(1.05);
  transition: transform 0.3s ease;
}

.beer-card__content {
  padding: 0 var(--spacing-base) var(--spacing-base);
  text-align: center;
  width: 100%;
}

.beer-card__title {
  font-family: var(--font-primary);
  font-weight: 700;
  margin: 0 0 10px;
  color: white;
  font-size: 1.2rem;
}

.beer-card__description {
  font-family: var(--font-secondary);
  font-size: 0.9rem;
  margin-bottom: var(--spacing-base);
  color: rgba(255, 255, 255, 0.8);
}

.read-more-button {
  background-color: var(--color-accent);
  color: var(--color-bg);
  padding: 8px 16px;
  border: none;
  border-radius: 3px;
  cursor: pointer;
  margin-top: auto;
  width: 80%;
  align-self: center;
}

/* ===== Forms ===== */
.site-form {
  width: 100%;
  max-width: 500px;
  margin: var(--spacing-base) auto;
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.site-form__input,
.site-form__textarea {
  width: 100%;
  padding: 12px;
  border: 1px solid #ddd;
  border-radius: 4px;
  font-size: 1rem;
  transition: border-color var(--transition-default);
}
.site-form__input:focus,
.site-form__textarea:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 2px var(--color-accent-light);
  outline: none;
}
.site-form__input:invalid,
.site-form__textarea:invalid {
  border-color: var(--color-accent);
}

.site-form__textarea {
  height: 200px;
  min-height: 120px;
  resize: vertical;
}

.site-form__checkbox {
  width: auto;
  margin-right: 10px;
}

.site-form__submit {
  background-color: var(--color-primary);
  color: var(--color-bg);
  padding: 12px 24px;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-size: 1rem;
  align-self: flex-start;
  transition: background-color var(--transition-default);
}

.site-form__submit:hover {
  background-color: #333;
}

/* Map */
.site-map {
  height: 500px;
  width: 100%;
  margin: var(--spacing-base) 0;
}

/* ===== Footer ===== */
.site-footer {
  bottom: 0;
  left: 0;
  width: 100%;
  background-color: var(--color-primary);
  color: var(--color-bg);
  padding: calc(var(--spacing-base) * 2) var(--spacing-base) var(--spacing-base);
  text-align: center;
  margin-top: auto;
}

.site-footer__container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-base);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.site-footer__beers {
  margin-bottom: var(--spacing-base);
}

.site-footer h2 {
  color: var(--color-bg);
  margin-bottom: var(--spacing-base);
}

.site-footer__links {
  display: flex;
  justify-content: center;
  gap: var(--spacing-base);
  margin-bottom: calc(var(--spacing-base) * 2);
  font-size: 0.9rem;
  flex-wrap: wrap;
}

.site-footer__link {
  color: var(--color-bg);
}
.site-footer__link:hover {
  text-decoration: underline;
}
.site-footer__link:hover,
.site-footer__link:focus,
.site-footer__link.active {
  color: var(--color-accent);
}
.site-footer__link:hover::after,
.site-footer__link:focus::after,
.site-footer__link.active::after {
  width: 100%;
}

.site-footer__copyright {
  color: var(--color-text-footer);
  margin: 10px 0;
  font-size: 0.9rem;
}
.site-footer__copyright span {
  color: var(--color-text-footer);
}

/* ===== Utility Classes ===== */
.sections-container {
  display: flex;
  gap: 1.2rem;
  justify-content: space-between;
}

.sections-container--single-column {
  flex-direction: column;
}

.sections-container__section {
  flex: 1;
  max-width: 600px;
  padding: 0 var(--spacing-base);
  text-align: left;
}

.form-message {
  padding: 10px;
  margin-bottom: 15px;
  border-radius: 4px;
  display: none;
}

.form-message--success {
  background-color: #d4edda;
  color: #155724;
  border: 1px solid #c3e6cb;
  display: block;
}

.form-message--error {
  background-color: #f8d7da;
  color: #721c24;
  border: 1px solid #f5c6cb;
  display: block;
}

/* Notifications */
.notification {
  position: fixed;
  top: 20px;
  right: 20px;
  background-color: var(--color-primary);
  color: var(--color-bg, #fff);
  padding: 15px;
  border-radius: 3px;
  box-shadow: var(--shadow-notify);
  max-width: 300px;
  z-index: 1001;
  animation: slideIn 0.3s ease-out;
  font-size: xx-large;
  transition: all 0.3s;
}
.notification span {
  color: var(--color-bg, #fff);
}

.notification.info {
  background-color: #007bff;
}
.notification.success {
  background-color: #28a745;
}
.notification.error {
  background-color: #dc3545;
}
.notification.warning {
  background-color: #ffc107;
  color: #212529;
}

.notification-toggle {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 1100;
  background: var(--color-primary, #333);
  color: var(--color-bg, #fff);
  border: none;
  border-radius: 50%;
  width: 48px;
  height: 48px;
  font-size: 1.5rem;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
  cursor: pointer;
  display: none;
}

.notification-close {
  background: none;
  border: none;
  color: inherit;
  font-size: 1.2rem;
  position: absolute;
  top: 8px;
  right: 12px;
  cursor: pointer;
}

@media (max-width: 768px) and (min-width: 601px) {
  .notification {
    left: 50%;
    right: auto;
    top: 72px;
    bottom: auto;
    transform: translateX(-50%);
    width: 70vw;
    max-width: 80vw;
    font-size: 1.1rem;
    padding: 14px;
    border-radius: 6px;
    z-index: 1001;
  }
  .notification-toggle {
    display: block;
  }
}

@media (max-width: 600px) {
  .notification {
    left: 50%;
    right: auto;
    top: auto;
    bottom: 16px;
    transform: translateX(-50%);
    width: 90vw;
    max-width: 95vw;
    font-size: 1rem;
    padding: 12px;
    border-radius: 6px;
    z-index: 1001;
  }
}

/* ===== Error Page ===== */
.error-page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 2rem;
}

.error-page__container {
  max-width: 600px;
  margin: 0 auto;
}

.error-page__logo {
  max-width: 200px;
  margin-bottom: 2rem;
}

.error-page__title {
  font-size: 6rem;
  margin: 0;
  color: var(--color-accent);
}

.error-page__message {
  font-size: 1.5rem;
  margin: 1rem 0 2rem;
}

/* ===== Badges ===== */
.site-footer__badges {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--spacing-base);
  margin-top: calc(var(--spacing-base) * 1.5);
  flex-wrap: wrap;
  width: 100%;
}

.badge-item {
  display: flex;
  justify-content: center;
  align-items: center;
  width: auto;
  height: auto;
}

/* ===== Badge de version ===== */
.badge-version {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
  background: #f5f5f5;
  font-size: 0.75rem;
}

.badge-version__number {
  font-weight: 600;
  color: #333;
}

.badge-version__date {
  color: #666;
}

.badge-version--new {
  animation: pulse 2s infinite;
  background: #e6f3e6;
}

/* ===== Animations ===== */
@keyframes pulse {
  0% {
    opacity: 1;
  }
  50% {
    opacity: 0.6;
  }
  100% {
    opacity: 1;
  }
}

@keyframes slideIn {
  from {
    transform: translateX(100%);
  }
  to {
    transform: translateX(0);
  }
}

/* ===== Media Queries ===== */
@media (max-width: 768px) {
  h1 {
    font-size: 2rem;
  }

  .site-container {
    width: 90%;
    padding: 0 10px;
  }

  .sections-container {
    flex-direction: column;
  }

  .sections-container__section {
    width: 100%;
    padding: 0;
  }

  .site-footer__links {
    flex-direction: column;
    gap: 10px;
  }

  .site-form {
    max-width: 100%;
  }

  .hero__title {
    font-size: 2rem;
  }
  .beer-cards {
    grid-template-columns: 1fr;
  }

  .beer-card__image-container {
    height: 180px;
  }

  .beer-card img {
    max-width: 150px;
    max-height: 150px;
  }
  .hero {
    padding: 50px var(--spacing-base);
  }

  .hero__title {
    font-size: 2rem;
  }
}