@import url("variables.css");


/* ========================== GLOBAL RESET ========================== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: var(--font-main);
}

html, body {
  width: 100%;
  height: 100%;
  overflow-x: hidden;
  scroll-behavior: smooth;
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
}

a {
  text-decoration: none;
  color: inherit;
  transition: color var(--transition-fast);
}

img {
  max-width: 100%;
  display: block;
}

ul {
  list-style: none;
}

.container {
  max-width: var(--max-width-container);
  margin: 10 auto;
  padding: 0 120px;
  padding-top: 120px;
  padding-bottom: 100px;
}

.container.legal {
  padding-top: 150px;
  max-width: var(--max-width-legal);
  margin: 0 auto;
}

.container.legal h1 {
  margin-bottom: 40px;
}

.container.legal p {
  font-size: 1.1rem;
  line-height: 1.6;
  margin-bottom: 20px;
}

/* ========================== HEADER ========================== */
header, .site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background: var(--color-black);
  backdrop-filter: blur(5px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--header-padding);
}

header .logo a, .site-header .logo a {
  color: var(--color-white);
  font-size: var(--fz-large);
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 8px;
}

.logo-icon {
  font-size: var(--fz-large);
}

/* Navigation */
#main-nav, .nav {
  display: flex;
  gap: 25px;
}

#main-nav ul, .nav .menu {
  display: flex;
  gap: 25px;
  align-items: center;
}

#main-nav a, .nav a {
  color: var(--color-white);
  font-weight: 500;
  position: relative;
  transition: color var(--transition-fast);
}

#main-nav a::after, .nav a::after {
  content: "";
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-accent);
  transition: width var(--transition-fast);
}

#main-nav a:hover::after {
  width: 100%;
}

/* CTA */
.nav a.cta {
  background: var(--color-black);
  padding: 8px 16px;
  border-radius: var(--radius-sm);
}

.nav a.cta:hover {
  background: var(--color-danger);
}

/* ========================== MENU HAMBURGER ========================== */
.menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 28px;
  height: 20px;
  cursor: pointer;
  z-index: 1100;
}

.menu-toggle span {
  display: block;
  height: 3px;
  background: var(--color-white);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.menu-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}
.menu-toggle.active span:nth-child(2) {
  opacity: 0;
}
.menu-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* ========================== MENU MOBILE ========================== */
@media (max-width: 768px) {
  .menu-toggle { display: flex; }

  #main-nav {
    position: absolute;
    top: var(--header-height);
    right: 0;
    width: 220px;
    background: var(--color-black);
    border-radius: 0 0 0 var(--radius-lg);
    box-shadow: var(--shadow-sm);
    max-height: 0;
    opacity: 0;
    overflow: hidden;
    transition: all var(--transition-slow);
    flex-direction: column;
  }

  #main-nav.open {
    max-height: 500px;
    opacity: 1;
  }

  #main-nav ul {
    flex-direction: column;
    padding: 15px 20px;
    gap: 12px;
  }
}

/* ========================== HERO ========================== */
.hero, .presentation-section {
  position: relative;
  width: 100%;
  min-height: 100vh;
  background-size: cover !important;
  background-position: center !important;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: var(--color-white);
  padding: 0 20px;
}

.presentation-section .overlay {
  background: var(--color-overlay);
  padding: var(--space-lg) var(--space-md);
  border-radius: var(--radius-lg);
}

.hero h1, .presentation-section h1 {
  font-size: var(--fz-xxl);
  text-shadow: 2px 2px 10px rgba(0,0,0,0.6);
}

.hero p, .presentation-section p {
  font-size: var(--fz-medium);
  margin-top: 15px;
}

.hero-buttons {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: var(--space-md);
  margin-top: var(--space-lg);
  animation: fadeInUp 1s ease both;
}

.hero-buttons .btn,
.hero-buttons .btn-secondary {
  display: inline-block;
  font-size: var(--fz-medium);
  font-weight: 600;
  padding: var(--button-padding);
  border-radius: var(--radius-md);
  border: var(--button-border);
  transition: all var(--transition-mid);
  cursor: pointer;
}

.hero-buttons .btn {
  background: transparent;
  color: var(--color-black);
}

.hero-buttons .btn:hover {
  background: var(--color-black);
  color: var(--color-white);
}

.hero-buttons .btn-secondary {
  background: var(--color-black);
  color: var(--color-white);
}

.hero-buttons .btn-secondary:hover {
  background: var(--color-danger);
}

/* ========================== THÈMES ========================== */
.themes {
  max-width: var(--max-width-main);
  margin: 60px auto 100px;
  padding: 0 20px;
}

.themes h2 {
  text-align: center;
  color: var(--color-black);
  margin-bottom: 40px;
  font-size: 2em;
}

.theme {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 30px;
  margin-bottom: 60px;
  flex-wrap: wrap;
}

.theme.reverse {
  flex-direction: row-reverse;
}

.theme-image img {
  width: 200px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.theme-text h3 {
  color: var(--color-black);
  margin-bottom: 10px;
  font-size: 1.5em;
}

.theme-text p {
  font-size: 1em;
  line-height: 1.5;
}

/* ========================== FOOTER ========================== */
.site-footer {
  background: var(--color-grisfonce);
  color: var(--color-grisclair);
  padding: var(--space-lg) var(--space-md) var(--space-md);
  font-size: var(--fz-small);
  width: 100%;
}

.footer-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 30px;
  max-width: var(--max-width-main);
  margin: 0 auto;
}

.footer-grid > div {
  flex: 1 1 300px;
  min-width: 250px;
}

.site-footer h3, .site-footer h4 {
  color: var(--color-white);
  margin-bottom: 10px;
}

.site-footer a:hover {
  color: var(--color-black);
}

.footer-bottom {
  text-align: center;
  margin-top: 30px;
  border-top: 1px solid #444;
  padding-top: 10px;
  font-size: 0.85em;
  color: #aaa;
}

.footer-left {
  margin-bottom: 20px; /* espace entre les deux div */
}



/* Desktop */
@media (min-width: 769px) {
  .footer-grid {
    text-align: left;
    flex-direction: row;
  }
}

/* Mobile */
@media (max-width: 768px) {
  .footer-grid {
    flex-direction: column;
    text-align: center;
    align-items: center;
  }
}

/* ========================== PAGE MERCI ========================== */
.page-merci {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: calc(100vh - 80px);
  padding: var(--space-md);
  background: var(--color-bg);
}

.merci-box {
  background: var(--color-white);
  padding: 60px 40px;
  border-radius: var(--radius-xl);
  text-align: center;
  box-shadow: var(--shadow-lg);
  max-width: 600px;
  width: 100%;
  animation: fadeInUp 1s ease both;
}

.merci-icon {
  font-size: 3em;
  color: var(--color-black);
  margin-bottom: 20px;
}

.merci-box h1 {
  color: var(--color-black);
  font-size: 2.2em;
  margin-bottom: 15px;
  font-weight: 700;
}

/* ========================== RESPONSIVE MERCI ========================== */
@media (max-width: 768px) {
  .merci-box {
    padding: 40px 25px;
  }
  .merci-box h1 {
    font-size: 1.8em;
  }
}

/* ========================== ANIMATIONS ========================== */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(25px); }
  to { opacity: 1; transform: translateY(0); }
}