@charset "utf-8";

:root {
  --primary-accent: #CD5C5C;       /* IndianRed */
  --secondary-accent: #B22222;     /* FireBrick */
  --primary-accent-hover: #8B0000; /* DarkRed */
  --bg-blush: #FFF3F3;
  --bg-card: #FFFFFF;
  --text-main: #2A2525;
  --text-muted: #5E5454;
  --border-light: #E8D8D8;
  --border-subtle: #F3E6E6;
  --code-bg: #1E1E24;
  --code-header-bg: #2B2A33;
  --badge-bg: #F8EAEA;
  --badge-text: #8B0000;
  --success: #2E7D32;
  --font-serif: Georgia, 'Times New Roman', serif;
  --font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
}

html {
  overflow-y: scroll;
  scroll-behavior: smooth;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: var(--font-serif);
  padding: 0 10px 20px 10px;
  background-color: var(--bg-blush);
  color: var(--text-main);
  line-height: 1.6;
  font-size: 16px;
}

/* --- SITE HEADER & LOGO --- */
header.site-header {
  text-align: center;
  padding: 25px 10px 15px;
  max-width: 960px;
  margin: 0 auto;
}

.site-logo {
  display: block;
  margin: 0 auto 10px;
  max-width: 360px;
  width: 100%;
  height: auto;
  transition: transform 0.2s ease;
}

.site-logo:hover {
  transform: scale(1.02);
}

.site-title {
  text-align: center;
  margin: 5px 0;
  font-size: 2.2rem;
  font-weight: normal;
  letter-spacing: 0.5px;
  color: var(--secondary-accent);
}

.sub-title {
  text-align: center;
  margin: 0 auto 10px;
  font-size: 1.15rem;
  font-weight: normal;
  font-style: italic;
  color: var(--text-muted);
  max-width: 680px;
}

/* --- NAVIGATION --- */
header.navigation {
  position: sticky;
  position: -webkit-sticky;
  top: 0;
  z-index: 100;
  background-color: var(--bg-blush);
  box-shadow: 0 4px 12px rgba(139, 0, 0, 0.06);
  padding-bottom: 2px;
}

.nav-container {
  max-width: 1040px;
  margin: 0 auto;
}

ul.top-menu {
  list-style-type: none;
  margin: 5px 0 15px;
  padding: 0;
  background-color: var(--primary-accent);
  border-radius: 4px;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.12);
}

ul.top-menu::after {
  content: "";
  display: table;
  clear: both;
}

ul.top-menu li {
  float: left;
  position: relative;
}

ul.top-menu li.right {
  float: right;
}

ul.top-menu li a {
  display: block;
  color: white;
  text-align: center;
  text-decoration: none;
  padding: 13px 18px;
  font-size: 0.95rem;
  font-weight: 500;
  letter-spacing: 0.3px;
  transition: background-color 0.15s ease, padding-left 0.15s ease;
}

ul.top-menu li a:hover,
ul.top-menu li a.active {
  background-color: var(--primary-accent-hover);
  padding-left: 15px;
  border-left: 3px solid mistyrose;
}

ul.top-menu li a.nav-highlight {
  background-color: var(--secondary-accent);
  font-weight: bold;
}

ul.top-menu li a.nav-highlight:hover {
  background-color: var(--primary-accent-hover);
}

/* Mobile Hamburger */
.mobile-icon {
  margin: auto;
  width: 54px;
  cursor: pointer;
  padding: 12px 15px;
  display: none;
}

.mobile-icon-line {
  background-color: var(--primary-accent);
  display: block;
  height: 2px;
  position: relative;
  width: 24px;
}

.mobile-icon-line::before,
.mobile-icon-line::after {
  background-color: var(--primary-accent);
  content: '';
  display: block;
  height: 100%;
  position: absolute;
  transition: all 0.2s ease-out;
  width: 100%;
}

.mobile-icon-line::before { top: 7px; }
.mobile-icon-line::after { top: -7px; }

.mobile-menu {
  display: none;
}

.mobile-menu:checked ~ .topnav {
  display: block;
}

.mobile-menu:checked ~ .mobile-icon .mobile-icon-line {
  background: transparent;
}

.mobile-menu:checked ~ .mobile-icon .mobile-icon-line::before {
  transform: rotate(-45deg);
  top: 0;
}

.mobile-menu:checked ~ .mobile-icon .mobile-icon-line::after {
  transform: rotate(45deg);
  top: 0;
}

/* --- MAIN CONTAINER & CARDS --- */
main {
  max-width: 1040px;
  margin: 0 auto;
}

.card {
  background-color: var(--bg-card);
  padding: 28px 32px;
  margin-top: 24px;
  border: 1px solid var(--border-light);
  border-radius: 4px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

.card.hero {
  text-align: center;
  padding: 38px 30px;
  border-top: 4px solid var(--primary-accent);
  background: linear-gradient(180deg, #FFFFFF 0%, #FFFDFD 100%);
}

.card-title {
  font-size: 1.65rem;
  color: var(--secondary-accent);
  margin-top: 0;
  margin-bottom: 16px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
}

.card-title .section-badge {
  font-size: 0.75rem;
  font-family: var(--font-serif);
  font-style: italic;
  color: var(--text-muted);
  font-weight: normal;
  border: 1px solid var(--border-light);
  background: var(--bg-blush);
  padding: 3px 10px;
  border-radius: 12px;
}

/* --- TYPOGRAPHY & LINKS --- */
h1, h2, h3, h4 {
  font-family: var(--font-serif);
  color: var(--text-main);
  line-height: 1.3;
}

h2 {
  font-size: 1.5rem;
  color: var(--secondary-accent);
}

h3 {
  font-size: 1.25rem;
  color: var(--primary-accent-hover);
  margin-top: 20px;
  margin-bottom: 8px;
}

p {
  margin-top: 0;
  margin-bottom: 14px;
}

a:link, a:visited {
  color: var(--secondary-accent);
  text-decoration: underline;
  transition: color 0.15s ease;
}

a:hover, a:active {
  color: var(--primary-accent-hover);
  text-decoration: none;
}

/* --- BUTTONS & PILLS --- */
.btn-group {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
  margin: 22px 0 10px;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-serif);
  font-size: 1rem;
  font-weight: normal;
  padding: 10px 22px;
  border-radius: 4px;
  text-decoration: none !important;
  cursor: pointer;
  transition: all 0.2s ease;
  border: 1px solid transparent;
}

.btn-primary {
  background-color: var(--primary-accent);
  color: #FFFFFF !important;
  box-shadow: 0 2px 4px rgba(205, 92, 92, 0.25);
}

.btn-primary:hover {
  background-color: var(--primary-accent-hover);
  box-shadow: 0 3px 8px rgba(139, 0, 0, 0.3);
  transform: translateY(-1px);
}

.btn-secondary {
  background-color: var(--secondary-accent);
  color: #FFFFFF !important;
}

.btn-secondary:hover {
  background-color: var(--primary-accent-hover);
  transform: translateY(-1px);
}

.btn-outline {
  background-color: transparent;
  color: var(--secondary-accent) !important;
  border: 1px solid var(--primary-accent);
}

.btn-outline:hover {
  background-color: var(--bg-blush);
  border-color: var(--primary-accent-hover);
  color: var(--primary-accent-hover) !important;
}

/* Badge list / Tech badges */
.badges-container {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
  margin-top: 18px;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 0.85rem;
  padding: 4px 10px;
  border-radius: 3px;
  background-color: var(--badge-bg);
  color: var(--badge-text);
  border: 1px solid #ECD5D5;
  font-family: var(--font-serif);
}

.badge.badge-highlight {
  background-color: var(--primary-accent);
  color: white;
  border-color: var(--secondary-accent);
}

/* --- GRIDS & COLUMNS --- */
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-top: 16px;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 16px;
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-top: 16px;
}

/* --- FEATURE ITEMS --- */
.feature-box {
  background-color: #FFFAFA;
  border: 1px solid var(--border-light);
  border-radius: 4px;
  padding: 20px;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.feature-box:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 10px rgba(139, 0, 0, 0.08);
  border-color: var(--primary-accent);
}

.feature-icon {
  font-size: 1.6rem;
  margin-bottom: 8px;
  display: inline-block;
}

.feature-title {
  font-size: 1.15rem;
  font-weight: bold;
  color: var(--secondary-accent);
  margin-top: 0;
  margin-bottom: 8px;
}

.feature-desc {
  font-size: 0.93rem;
  color: var(--text-muted);
  margin-bottom: 0;
}

/* --- CARTE DES VINS DEMO COMPONENT --- */
.carte-preview {
  background: #FCF7F7;
  border: 1px solid var(--border-light);
  border-radius: 4px;
  padding: 16px;
  margin-top: 15px;
}

.carte-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.95rem;
}

.carte-table th {
  background-color: var(--primary-accent);
  color: white;
  text-align: left;
  padding: 10px 12px;
  font-weight: normal;
  letter-spacing: 0.5px;
}

.carte-table td {
  padding: 12px;
  border-bottom: 1px solid var(--border-light);
  vertical-align: middle;
  background-color: white;
}

.carte-table tr:hover td {
  background-color: #FFF6F6;
}

.wine-color-tag {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 3px;
  font-size: 0.75rem;
  font-weight: bold;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.tag-red { background: #E6B8B8; color: #5C1D1D; }
.tag-white { background: #F4E8B0; color: #5E5214; }
.tag-champagne { background: #EADCB6; color: #544415; }
.tag-sweet { background: #E4C89D; color: #57390F; }

.wine-rating-badge {
  display: inline-block;
  background: #8B0000;
  color: white;
  font-weight: bold;
  padding: 2px 6px;
  border-radius: 3px;
  font-size: 0.8rem;
}

.drinking-status {
  font-size: 0.82rem;
  color: var(--success);
  font-style: italic;
}

/* --- CODE BLOCKS & QUICK START --- */
.code-box {
  background-color: var(--code-bg);
  border-radius: 5px;
  overflow: hidden;
  margin: 16px 0;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.15);
}

.code-header {
  background-color: var(--code-header-bg);
  padding: 8px 14px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: #BDBAC6;
  font-size: 0.85rem;
  font-family: var(--font-mono);
  border-bottom: 1px solid #3E3D48;
}

.copy-btn {
  background-color: #434050;
  border: 1px solid #5A5769;
  color: #F1F0F5;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  padding: 4px 10px;
  border-radius: 3px;
  cursor: pointer;
  transition: all 0.15s ease;
}

.copy-btn:hover {
  background-color: var(--primary-accent);
  border-color: var(--secondary-accent);
  color: white;
}

.copy-btn.copied {
  background-color: var(--success);
  border-color: var(--success);
  color: white;
}

pre.code-content {
  margin: 0;
  padding: 16px;
  overflow-x: auto;
  color: #E2E1E8;
  font-family: var(--font-mono);
  font-size: 0.9rem;
  line-height: 1.5;
}

code.inline-code {
  font-family: var(--font-mono);
  background-color: #F3E6E6;
  color: var(--primary-accent-hover);
  padding: 2px 6px;
  border-radius: 3px;
  font-size: 0.88em;
}

/* Step list */
.step-list {
  counter-reset: step-counter;
  list-style: none;
  padding: 0;
  margin: 16px 0;
}

.step-list > li {
  position: relative;
  padding-left: 45px;
  margin-bottom: 24px;
}

.step-list > li::before {
  content: counter(step-counter);
  counter-increment: step-counter;
  position: absolute;
  left: 0;
  top: 0;
  width: 30px;
  height: 30px;
  background-color: var(--primary-accent);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  font-size: 0.95rem;
}

.step-title {
  font-weight: bold;
  font-size: 1.1rem;
  color: var(--secondary-accent);
  margin-bottom: 4px;
}

/* --- MANUAL INDEX GRID --- */
.manual-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  margin-top: 14px;
}

.manual-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  background: #FCF8F8;
  border: 1px solid var(--border-light);
  border-radius: 4px;
  padding: 14px 16px;
  text-decoration: none !important;
  transition: all 0.15s ease;
}

.manual-item:hover {
  background: white;
  border-color: var(--secondary-accent);
  box-shadow: 0 2px 6px rgba(139, 0, 0, 0.08);
  transform: translateX(3px);
}

.manual-num {
  background: var(--badge-bg);
  color: var(--secondary-accent);
  border: 1px solid var(--border-light);
  font-weight: bold;
  font-size: 0.85rem;
  padding: 4px 8px;
  border-radius: 3px;
  min-width: 32px;
  text-align: center;
}

.manual-title {
  font-weight: bold;
  color: var(--secondary-accent);
  font-size: 0.98rem;
  margin-bottom: 3px;
}

.manual-desc {
  font-size: 0.83rem;
  color: var(--text-muted);
}

/* --- COMPARISON / ARCHITECTURE TABLE --- */
.table-responsive {
  width: 100%;
  overflow-x: auto;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 12px;
  font-size: 0.95rem;
}

.data-table th, .data-table td {
  padding: 10px 14px;
  border: 1px solid var(--border-light);
  text-align: left;
}

.data-table th {
  background-color: var(--badge-bg);
  color: var(--primary-accent-hover);
  font-weight: bold;
}

.data-table tr:nth-child(even) td {
  background-color: #FFFAFA;
}

/* --- FOOTER --- */
footer.site-footer {
  max-width: 1040px;
  margin: 35px auto 10px;
  padding: 24px 10px;
  border-top: 1px solid var(--primary-accent);
  text-align: center;
  font-size: 0.9rem;
  color: var(--text-muted);
}

footer.site-footer p {
  margin-bottom: 6px;
}

.footer-nav {
  display: flex;
  justify-content: center;
  gap: 18px;
  flex-wrap: wrap;
  margin-bottom: 12px;
}

.footer-nav a {
  color: var(--secondary-accent);
  text-decoration: none;
}

.footer-nav a:hover {
  text-decoration: underline;
}

/* --- RESPONSIVE MEDIA QUERIES --- */
@media screen and (max-width: 860px) {
  .grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }
  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
  .manual-grid {
    grid-template-columns: 1fr;
  }
}

@media screen and (max-width: 720px) {
  .site-title {
    font-size: 1.75rem;
  }
  
  .sub-title {
    font-size: 1rem;
  }

  .card {
    padding: 20px 16px;
  }

  .mobile-icon {
    display: block;
    margin-top: 5px;
    margin-bottom: 5px;
  }

  .topnav {
    display: none;
  }

  ul.top-menu li.right,
  ul.top-menu li {
    float: none;
  }

  ul.top-menu li a {
    text-align: left;
    padding: 12px 18px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  }

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

  .carte-table th:nth-child(3),
  .carte-table td:nth-child(3) {
    display: none; /* hide grape variety on tiny screens */
  }
}