/*
Theme Name: Custom Auto Theme
Author: System
Version: 1.0
*/

@import url('https://fonts.googleapis.com/css2?family=DM+Sans:ital,wght@0,400;0,500;0,600;0,700;1,400&family=Playfair+Display:ital,wght@0,500;0,600;0,700;1,500&display=swap');

:root {
  --white: #FFFFFF;
  --bg: #F7FAFA;
  --bg-alt: #EEF5F4;
  --teal: #0D9488;
  --teal-dark: #0A7A70;
  --teal-light: #CCFBF1;
  --text: #1E293B;
  --text-soft: #475569;
  --text-muted: #94A3B8;
  --border: #E2E8F0;
  --shadow: 0 1px 3px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 14px rgba(0,0,0,0.07);
  --radius: 12px;
  --radius-sm: 8px;
  --max-w: 1140px;
  --font-body: 'DM Sans', sans-serif;
  --font-display: 'Playfair Display', serif;
  --transition: 0.3s cubic-bezier(0.4,0,0.2,1);
}

html {scroll-behavior: smooth;}
html, body {overflow-x:hidden;}
a {display: inline-block; text-align: center;}

*, *::before, *::after {box-sizing: border-box; margin:0; padding:0;}

body {
  font-family: var(--font-body);
  color: var(--text);
  background: var(--bg);
  line-height: 1.7;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

img {max-width:100%; height:auto; border-radius: var(--radius-sm);}

.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
}

/* ---- HEADER / NAV ---- */
.site-header {
  background: var(--white);
  border-bottom: 1px solid var(--border);
  position: sticky; top:0; z-index:100;
  backdrop-filter: blur(12px);
  background: rgba(255,255,255,0.92);
}
.site-header .container {
  display: flex; align-items: center; justify-content: space-between;
  height: 68px;
}
.site-logo {
  font-family: var(--font-display);
  font-size: 1.5rem; font-weight: 700;
  color: var(--teal); text-decoration: none;
  letter-spacing: -0.02em;
}
.site-logo:hover {color: var(--teal-dark);}

.nav-toggle {display:none; background:none; border:none; cursor:pointer; padding:8px;}
.nav-toggle span {display:block; width:24px; height:2px; background:var(--text); margin:5px 0; transition: var(--transition);}

.site-nav {display:flex; gap:8px; align-items:center;}
.site-nav a {
  color: var(--text-soft); text-decoration:none; font-size:0.9rem; font-weight:500;
  padding: 6px 14px; border-radius: 20px; transition: var(--transition);
}
.site-nav a:hover {color:var(--teal); background:var(--teal-light);}

@media(max-width:768px) {
  .nav-toggle {display:block;}
  .site-nav {
    display:none; position:absolute; top:68px; left:0; right:0;
    background:var(--white); flex-direction:column; padding:16px 24px;
    border-bottom: 1px solid var(--border); box-shadow: var(--shadow-md);
  }
  .site-nav.open {display:flex;}
  .site-nav a {padding:12px 16px; width:100%; text-align:left; border-radius:var(--radius-sm);}
}

/* ---- BREADCRUMBS ---- */
.breadcrumbs {
  padding: 16px 0; font-size:0.85rem; color:var(--text-muted);
}
.breadcrumbs a {color:var(--teal); text-decoration:none; text-align:left;}
.breadcrumbs a:hover {text-decoration:underline;}
.breadcrumbs span {margin:0 6px;}

/* ---- HERO ---- */
.hero {
  padding: 60px 0 40px;
  text-align: center;
}
.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4.5vw, 3.2rem);
  font-weight: 700; line-height:1.2;
  color: var(--text);
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}
.hero .meta {
  font-size:0.9rem; color:var(--text-muted); display:flex;
  justify-content:center; gap:20px; flex-wrap:wrap;
}
.hero .meta span {display:flex; align-items:center; gap:5px;}

/* ---- ARTICLE LAYOUT ---- */
.article-grid {
  display:grid; grid-template-columns: 1fr 300px; gap:48px;
  padding-bottom: 60px;
}
@media(max-width:900px) {
  .article-grid {grid-template-columns:1fr; gap:32px;}
}

.article-body h2 {
  font-family:var(--font-display);
  font-size:1.6rem; font-weight:600;
  margin: 40px 0 16px; color:var(--text);
  letter-spacing:-0.01em;
}
.article-body h3 {
  font-size:1.15rem; font-weight:600;
  margin:28px 0 12px; color:var(--text);
}
.article-body p {
  margin-bottom:18px; color:var(--text-soft); line-height:1.8;
}
.article-body ul, .article-body ol {
  margin:0 0 20px 24px; color:var(--text-soft);
}
.article-body li {margin-bottom:8px; line-height:1.7;}

.article-body blockquote {
  border-left: 4px solid var(--teal);
  background: var(--teal-light);
  padding: 20px 24px;
  margin: 28px 0;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-style: italic;
  color: var(--teal-dark);
  font-size: 1.05rem;
  line-height: 1.7;
}

.highlight-box {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px 28px;
  margin: 28px 0;
  box-shadow: var(--shadow);
}
.highlight-box h4 {
  font-family:var(--font-display);
  color:var(--teal); margin-bottom:12px; font-size:1.1rem;
}

.tip-card {
  background: linear-gradient(135deg, var(--teal), var(--teal-dark));
  color:var(--white); border-radius:var(--radius);
  padding:28px 32px; margin:28px 0;
  position:relative; overflow:hidden;
}
.tip-card::before {
  content:''; position:absolute; top:-20px; right:-20px;
  width:100px; height:100px; border-radius:50%;
  background:rgba(255,255,255,0.1);
}
.tip-card h4 {font-size:1.1rem; margin-bottom:10px;}
.tip-card p {opacity:0.92; line-height:1.7; margin:0;}

.img-block {
  margin: 32px 0;
  border-radius: var(--radius);
  overflow:hidden;
  box-shadow: var(--shadow-md);
}
.img-block img {display:block; width:100%;}

/* ---- SIDEBAR ---- */
.sidebar {position:sticky; top:90px; align-self:start;}

.sidebar-card {
  background:var(--white); border:1px solid var(--border);
  border-radius:var(--radius); padding:24px; margin-bottom:20px;
  box-shadow:var(--shadow);
}
.sidebar-card h3 {
  font-family:var(--font-display);
  font-size:1.1rem; margin-bottom:14px; color:var(--text);
}

.author-card {text-align:center;}
.author-avatar {
  width:72px; height:72px; border-radius:50%;
  background: linear-gradient(135deg, var(--teal-light), var(--teal));
  margin:0 auto 12px; display:flex; align-items:center; justify-content:center;
  font-size:1.8rem; color:var(--white); font-family:var(--font-display);
}
.author-card .name {font-weight:600; margin-bottom:4px;}
.author-card .bio {font-size:0.85rem; color:var(--text-muted); line-height:1.6;}

.toc-list {list-style:none; margin:0; padding:0;}
.toc-list li {margin-bottom:8px;}
.toc-list a {
  font-size:0.88rem; color:var(--text-soft); text-decoration:none;
  padding:6px 10px; border-radius:6px; transition:var(--transition);
  text-align:left; display:block;
}
.toc-list a:hover {color:var(--teal); background:var(--teal-light);}

/* ---- GLOSSARY ---- */
.glossary-section {
  background:var(--white); border:1px solid var(--border);
  border-radius:var(--radius); padding:32px; margin:40px 0;
  box-shadow:var(--shadow);
}
.glossary-section h2 {
  font-family:var(--font-display);
  font-size:1.4rem; margin-bottom:20px; color:var(--teal);
}
.glossary-item {
  padding:14px 0; border-bottom:1px solid var(--border);
}
.glossary-item:last-child {border-bottom:none;}
.glossary-item dt {font-weight:600; color:var(--text); margin-bottom:4px;}
.glossary-item dd {font-size:0.92rem; color:var(--text-soft); margin:0;}

/* ---- READ ALSO ---- */
.read-also {padding:48px 0;}
.read-also h2 {
  font-family:var(--font-display);
  font-size:1.5rem; text-align:center; margin-bottom:32px;
}
.card-grid {
  display:grid; grid-template-columns:repeat(auto-fill, minmax(280px,1fr));
  gap:24px;
}
.card {
  background:var(--white); border:1px solid var(--border);
  border-radius:var(--radius); overflow:hidden;
  transition:var(--transition); box-shadow:var(--shadow);
}
.card:hover {transform:translateY(-4px); box-shadow:var(--shadow-md);}
.card-img {
  height:180px; background:var(--bg-alt);
  display:flex; align-items:center; justify-content:center;
  overflow:hidden;
}
.card-img img {width:100%; height:100%; object-fit:cover;}
.card-content {padding:20px;}
.card-content h3 {
  font-family:var(--font-display);
  font-size:1.05rem; margin-bottom:8px; line-height:1.4;
}
.card-content h3 a {
  color:var(--text); text-decoration:none; text-align:left; display:block;
}
.card-content h3 a:hover {color:var(--teal);}
.card-content .card-meta {font-size:0.8rem; color:var(--text-muted);}

/* ---- SUBSCRIBE ---- */
.subscribe-section {
  background: linear-gradient(135deg, var(--teal), var(--teal-dark));
  border-radius:var(--radius); padding:48px 40px;
  text-align:center; margin:40px 0; color:var(--white);
}
.subscribe-section h2 {
  font-family:var(--font-display);
  font-size:1.6rem; margin-bottom:10px;
}
.subscribe-section p {opacity:0.9; margin-bottom:24px;}
.subscribe-form {
  display:flex; gap:12px; max-width:480px; margin:0 auto; flex-wrap:wrap;
  justify-content:center;
}
.subscribe-form input[type=email] {
  flex:1; min-width:220px; padding:14px 20px;
  border:2px solid rgba(255,255,255,0.3); border-radius:var(--radius-sm);
  background:rgba(255,255,255,0.15); color:var(--white);
  font-size:0.95rem; outline:none; transition:var(--transition);
  font-family:var(--font-body);
}
.subscribe-form input[type=email]::placeholder {color:rgba(255,255,255,0.6);}
.subscribe-form input[type=email]:focus {border-color:var(--white); background:rgba(255,255,255,0.2);}
.subscribe-form button {
  padding:14px 32px; background:var(--white); color:var(--teal);
  border:none; border-radius:var(--radius-sm); font-weight:600;
  font-size:0.95rem; cursor:pointer; transition:var(--transition);
  font-family:var(--font-body);
}
.subscribe-form button:hover {background:var(--teal-light); transform:scale(1.03);}

/* ---- FOOTER ---- */
.site-footer {
  background:var(--white); border-top:1px solid var(--border);
  padding:40px 0 24px; margin-top:60px;
}
.footer-grid {
  display:grid; grid-template-columns:1fr auto; gap:32px;
  align-items:start; margin-bottom:28px;
}
@media(max-width:600px) {.footer-grid {grid-template-columns:1fr;}}
.footer-brand {font-family:var(--font-display); font-size:1.3rem; color:var(--teal); font-weight:700; margin-bottom:8px;}
.footer-desc {font-size:0.85rem; color:var(--text-muted); max-width:360px; line-height:1.6;}
.footer-links {display:flex; gap:20px; flex-wrap:wrap;}
.footer-links a {font-size:0.88rem; color:var(--text-soft); text-decoration:none; transition:var(--transition);}
.footer-links a:hover {color:var(--teal);}
.footer-disclaimer {
  font-size:0.8rem; color:var(--text-muted); line-height:1.6;
  border-top:1px solid var(--border); padding-top:20px; text-align:center;
}
.footer-copyright {
  text-align:center; font-size:0.8rem; color:var(--text-muted); margin-top:12px;
}

/* ---- COOKIE MODAL ---- */
.cookie-modal {
  position:fixed; bottom:24px; right:24px; z-index:9999;
  background:var(--white); border:1px solid var(--border);
  border-radius:var(--radius); padding:24px;
  max-width:380px; box-shadow:0 8px 30px rgba(0,0,0,0.12);
  animation: slideUp 0.5s ease-out;
}
@keyframes slideUp {
  from {opacity:0; transform:translateY(20px);}
  to {opacity:1; transform:translateY(0);}
}
.cookie-modal h4 {font-size:1rem; margin-bottom:8px; color:var(--text);}
.cookie-modal p {font-size:0.85rem; color:var(--text-soft); margin-bottom:16px; line-height:1.6;}
.cookie-btns {display:flex; gap:10px;}
.cookie-btns button {
  padding:10px 20px; border-radius:var(--radius-sm);
  font-size:0.85rem; font-weight:600; cursor:pointer;
  transition:var(--transition); border:none;
  font-family:var(--font-body);
}
.btn-accept {background:var(--teal); color:var(--white);}
.btn-accept:hover {background:var(--teal-dark);}
.btn-decline {background:var(--bg-alt); color:var(--text-soft); border:1px solid var(--border) !important;}
.btn-decline:hover {background:var(--border);}

@media(max-width:440px) {
  .cookie-modal {left:16px; right:16px; max-width:none; bottom:16px;}
}

/* ---- LEGAL PAGES ---- */
.legal-page {padding:60px 0;}
.legal-page h1 {
  font-family:var(--font-display);
  font-size:2rem; margin-bottom:32px; color:var(--text);
}
.legal-page h2 {
  font-family:var(--font-display);
  font-size:1.3rem; margin:32px 0 14px; color:var(--text);
}
.legal-page p {color:var(--text-soft); margin-bottom:16px; line-height:1.8;}
.legal-page ul {margin:0 0 20px 24px; color:var(--text-soft);}
.legal-page li {margin-bottom:8px; line-height:1.7;}

/* ---- SUCCESS ---- */
.success-page {
  min-height:70vh; display:flex; align-items:center; justify-content:center;
  text-align:center; padding:60px 24px;
}
.success-content h1 {
  font-family:var(--font-display);
  font-size:clamp(2rem,5vw,3.5rem); color:var(--teal); margin-bottom:16px;
}
.success-content p {
  font-size:1.1rem; color:var(--text-soft); margin-bottom:32px;
}
.btn-home {
  display:inline-block; padding:16px 40px;
  background:var(--teal); color:var(--white);
  text-decoration:none; border-radius:var(--radius-sm);
  font-weight:600; transition:var(--transition);
}
.btn-home:hover {background:var(--teal-dark); transform:translateY(-2px);}

/* ---- 404 ---- */
.page-404 {
  min-height:80vh; display:flex; align-items:center;
  justify-content:center; text-align:center; padding:60px 24px;
}
.page-404 .big-num {
  font-family:var(--font-display);
  font-size:clamp(6rem,15vw,12rem); font-weight:700;
  color:var(--teal-light); line-height:1;
}
.page-404 h1 {font-family:var(--font-display); font-size:1.8rem; margin:16px 0 12px;}
.page-404 p {color:var(--text-muted); margin-bottom:28px;}

/* ---- UTILS ---- */
.tag {
  display:inline-block; padding:4px 12px;
  background:var(--teal-light); color:var(--teal);
  border-radius:20px; font-size:0.78rem; font-weight:600;
  margin-bottom:12px;
}
.divider {
  height:1px; background:var(--border); margin:32px 0;
}
.fade-in {
  opacity:0; transform:translateY(16px);
  animation: fadeIn 0.6s ease-out forwards;
}
@keyframes fadeIn {
  to {opacity:1; transform:translateY(0);}
}
.stagger-1 {animation-delay:0.1s;}
.stagger-2 {animation-delay:0.2s;}
.stagger-3 {animation-delay:0.3s;}