/* ============================================
   ПОРТАЛ «БЕРЕМЕННОСТЬ И РОДЫ»
   beremennostirody.ru — Стили v1.0
   Mobile-first, быстрая загрузка, SEO
   ============================================ */

:root {
  --primary: #e8739e;
  --primary-dark: #c9567f;
  --primary-light: #fce4ec;
  --secondary: #7c4dff;
  --accent: #ff6b9d;
  --bg: #fafafa;
  --bg-card: #ffffff;
  --text: #333333;
  --text-light: #666666;
  --text-muted: #999999;
  --border: #f0e6ea;
  --shadow: 0 2px 12px rgba(232,115,158,0.08);
  --shadow-hover: 0 8px 30px rgba(232,115,158,0.15);
  --radius: 16px;
  --radius-sm: 10px;
  --max-w: 1200px;
  --transition: 0.3s cubic-bezier(0.4,0,0.2,1);
}

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

html{font-size:16px;scroll-behavior:smooth;-webkit-text-size-adjust:100%}

body{
  font-family:'Segoe UI','Roboto','Helvetica Neue',Arial,sans-serif;
  color:var(--text);
  background:var(--bg);
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}

img{max-width:100%;height:auto;display:block}
a{color:var(--primary);text-decoration:none;transition:color var(--transition)}
a:hover{color:var(--primary-dark)}

/* === HEADER === */
.header{
  background:#fff;
  border-bottom:1px solid var(--border);
  position:sticky;top:0;z-index:1000;
  backdrop-filter:blur(12px);
  background:rgba(255,255,255,0.95);
}
.header-inner{
  max-width:var(--max-w);margin:0 auto;
  padding:12px 20px;
  display:flex;align-items:center;justify-content:space-between;
}
.logo{display:flex;align-items:center;gap:10px;font-weight:700;font-size:1.25rem;color:var(--text)}
.logo svg{width:36px;height:36px}
.logo span{color:var(--primary)}

/* Nav */
.nav{display:flex;gap:6px;align-items:center}
.nav a{
  padding:8px 16px;border-radius:var(--radius-sm);
  font-size:0.9rem;font-weight:500;color:var(--text);
  transition:all var(--transition);
}
.nav a:hover,.nav a.active{background:var(--primary-light);color:var(--primary-dark)}

/* Mobile menu */
.menu-toggle{display:none;background:none;border:none;cursor:pointer;padding:8px}
.menu-toggle svg{width:28px;height:28px;stroke:var(--text)}

@media(max-width:768px){
  .nav{
    display:none;position:fixed;top:60px;left:0;right:0;bottom:0;
    background:#fff;flex-direction:column;padding:20px;gap:4px;
    z-index:999;overflow-y:auto;
  }
  .nav.open{display:flex}
  .nav a{padding:14px 20px;font-size:1rem;border-radius:var(--radius-sm)}
  .menu-toggle{display:block}
}

/* === HERO === */
.hero{
  background:linear-gradient(135deg,var(--primary-light) 0%,#f3e5f5 50%,#e8eaf6 100%);
  padding:60px 20px;text-align:center;
  position:relative;overflow:hidden;
}
.hero::before{
  content:'';position:absolute;top:-50%;right:-20%;
  width:600px;height:600px;
  background:radial-gradient(circle,rgba(232,115,158,0.15),transparent 70%);
  border-radius:50%;
}
.hero h1{
  font-size:clamp(1.8rem,5vw,2.8rem);
  font-weight:800;line-height:1.2;
  margin-bottom:16px;position:relative;
}
.hero p{
  font-size:clamp(1rem,2.5vw,1.2rem);
  color:var(--text-light);max-width:640px;margin:0 auto 30px;
  position:relative;
}

/* Search box */
.search-box{
  max-width:560px;margin:0 auto;position:relative;
}
.search-box input{
  width:100%;padding:16px 56px 16px 20px;
  border:2px solid var(--border);border-radius:50px;
  font-size:1rem;outline:none;
  transition:border-color var(--transition),box-shadow var(--transition);
  background:#fff;
}
.search-box input:focus{
  border-color:var(--primary);
  box-shadow:0 0 0 4px rgba(232,115,158,0.15);
}
.search-box button{
  position:absolute;right:6px;top:6px;
  width:44px;height:44px;border:none;border-radius:50%;
  background:var(--primary);color:#fff;cursor:pointer;
  display:flex;align-items:center;justify-content:center;
  transition:background var(--transition);
}
.search-box button:hover{background:var(--primary-dark)}

/* === SECTIONS === */
.section{padding:50px 20px}
.section-inner{max-width:var(--max-w);margin:0 auto}
.section-title{
  font-size:clamp(1.4rem,3vw,1.8rem);font-weight:700;
  margin-bottom:30px;text-align:center;
}
.section-title span{color:var(--primary)}

/* === CARDS GRID === */
.cards-grid{
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(280px,1fr));
  gap:20px;
}
.card{
  background:var(--bg-card);
  border-radius:var(--radius);
  border:1px solid var(--border);
  padding:24px;
  transition:all var(--transition);
  cursor:pointer;
  text-decoration:none;
  color:var(--text);
  display:block;
}
.card:hover{
  transform:translateY(-4px);
  box-shadow:var(--shadow-hover);
  border-color:var(--primary);
  color:var(--text);
}
.card-icon{
  width:48px;height:48px;
  border-radius:12px;
  display:flex;align-items:center;justify-content:center;
  margin-bottom:14px;font-size:1.5rem;
}
.card-icon.pink{background:var(--primary-light)}
.card-icon.purple{background:#ede7f6}
.card-icon.blue{background:#e3f2fd}
.card-icon.green{background:#e8f5e9}
.card-icon.orange{background:#fff3e0}
.card-icon.red{background:#ffebee}
.card h3{font-size:1.1rem;font-weight:600;margin-bottom:8px}
.card p{font-size:0.9rem;color:var(--text-light);line-height:1.6}

/* === CALENDAR GRID === */
.trimester-tabs{
  display:flex;gap:8px;margin-bottom:24px;
  justify-content:center;flex-wrap:wrap;
}
.trimester-tab{
  padding:10px 24px;border-radius:50px;
  border:2px solid var(--border);
  background:#fff;font-weight:600;font-size:0.9rem;
  cursor:pointer;transition:all var(--transition);
}
.trimester-tab:hover,.trimester-tab.active{
  background:var(--primary);color:#fff;border-color:var(--primary);
}
.weeks-grid{
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(90px,1fr));
  gap:10px;
}
.week-item{
  display:flex;align-items:center;justify-content:center;
  padding:14px 8px;border-radius:var(--radius-sm);
  background:#fff;border:1px solid var(--border);
  font-weight:600;font-size:0.95rem;
  transition:all var(--transition);
  text-decoration:none;color:var(--text);
}
.week-item:hover{
  background:var(--primary);color:#fff;
  border-color:var(--primary);transform:scale(1.05);
}
.week-item.t1{border-left:3px solid #e8739e}
.week-item.t2{border-left:3px solid #7c4dff}
.week-item.t3{border-left:3px solid #2196f3}

/* === CITY LIST (Каталог) === */
.cities-grid{
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(200px,1fr));
  gap:12px;
}
.city-link{
  display:flex;align-items:center;gap:10px;
  padding:14px 18px;background:#fff;
  border:1px solid var(--border);border-radius:var(--radius-sm);
  font-weight:500;transition:all var(--transition);
  text-decoration:none;color:var(--text);
}
.city-link:hover{
  border-color:var(--primary);background:var(--primary-light);color:var(--primary-dark);
}
.city-count{
  margin-left:auto;font-size:0.8rem;
  background:var(--primary-light);color:var(--primary);
  padding:4px 10px;border-radius:50px;font-weight:600;
}

/* === TOOLS === */
.tool-card{
  background:linear-gradient(135deg,#fce4ec,#f3e5f5);
  border:none;padding:30px;
}
.tool-card h3{font-size:1.2rem}

/* Calculator */
.calc-form{
  max-width:500px;margin:30px auto;
  background:#fff;border-radius:var(--radius);
  padding:30px;box-shadow:var(--shadow);
}
.form-group{margin-bottom:20px}
.form-group label{display:block;font-weight:600;margin-bottom:8px;font-size:0.95rem}
.form-group input,.form-group select{
  width:100%;padding:12px 16px;
  border:2px solid var(--border);border-radius:var(--radius-sm);
  font-size:1rem;outline:none;
  transition:border-color var(--transition);
}
.form-group input:focus,.form-group select:focus{border-color:var(--primary)}
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  padding:14px 32px;border:none;border-radius:50px;
  background:var(--primary);color:#fff;font-size:1rem;font-weight:600;
  cursor:pointer;transition:all var(--transition);gap:8px;
}
.btn:hover{background:var(--primary-dark);transform:translateY(-2px);box-shadow:var(--shadow-hover)}
.btn-outline{background:transparent;color:var(--primary);border:2px solid var(--primary)}
.btn-outline:hover{background:var(--primary);color:#fff}
.btn-full{width:100%}
.result-box{
  margin-top:20px;padding:20px;background:var(--primary-light);
  border-radius:var(--radius-sm);text-align:center;
  display:none;
}
.result-box.show{display:block}
.result-box .date{font-size:1.5rem;font-weight:800;color:var(--primary-dark)}

/* === CONTRACTION TIMER === */
.timer-display{text-align:center;padding:30px}
.timer-display .time{font-size:3rem;font-weight:800;font-variant-numeric:tabular-nums;color:var(--primary)}
.timer-controls{display:flex;gap:12px;justify-content:center;margin-top:20px;flex-wrap:wrap}
.contractions-log{margin-top:30px}
.contractions-log table{width:100%;border-collapse:collapse}
.contractions-log th,.contractions-log td{padding:10px 14px;text-align:left;border-bottom:1px solid var(--border);font-size:0.9rem}
.contractions-log th{font-weight:600;background:#fafafa}

/* === ARTICLE / BLOG === */
.article{
  max-width:780px;margin:0 auto;
  background:#fff;border-radius:var(--radius);
  padding:40px 30px;border:1px solid var(--border);
}
.article h1{font-size:clamp(1.5rem,4vw,2rem);margin-bottom:16px;line-height:1.3}
.article .meta{color:var(--text-muted);font-size:0.9rem;margin-bottom:24px;display:flex;gap:16px;flex-wrap:wrap}
.article h2{font-size:1.3rem;margin:28px 0 12px;color:var(--primary-dark)}
.article h3{font-size:1.1rem;margin:24px 0 10px}
.article p{margin-bottom:16px}
.article ul,.article ol{margin:0 0 16px 24px}
.article li{margin-bottom:6px}
.article blockquote{
  border-left:4px solid var(--primary);padding:16px 20px;
  background:var(--primary-light);border-radius:0 var(--radius-sm) var(--radius-sm) 0;
  margin:20px 0;font-style:italic;
}

/* Blog listing */
.blog-list{display:grid;gap:20px}
.blog-item{
  display:flex;gap:20px;
  background:#fff;border-radius:var(--radius);
  border:1px solid var(--border);
  padding:20px;transition:all var(--transition);
}
.blog-item:hover{box-shadow:var(--shadow-hover);border-color:var(--primary)}
.blog-thumb{
  width:160px;min-height:120px;flex-shrink:0;
  border-radius:var(--radius-sm);background:var(--primary-light);
  display:flex;align-items:center;justify-content:center;font-size:2rem;
}
.blog-content h3{font-size:1.05rem;margin-bottom:8px}
.blog-content h3 a{color:var(--text)}
.blog-content h3 a:hover{color:var(--primary)}
.blog-content p{font-size:0.9rem;color:var(--text-light)}
.blog-content .meta{font-size:0.8rem;color:var(--text-muted);margin-top:8px}

@media(max-width:600px){
  .blog-item{flex-direction:column}
  .blog-thumb{width:100%;min-height:150px}
}

/* === MATERNITY HOME PAGE === */
.hospital-header{
  background:linear-gradient(135deg,#fce4ec,#e8eaf6);
  padding:40px 20px;border-radius:0 0 var(--radius) var(--radius);
}
.hospital-info{max-width:var(--max-w);margin:0 auto}
.hospital-info h1{font-size:clamp(1.4rem,3vw,2rem);margin-bottom:10px}
.hospital-meta{display:flex;gap:20px;flex-wrap:wrap;color:var(--text-light);font-size:0.95rem}
.hospital-meta span{display:flex;align-items:center;gap:6px}
.rating{
  display:flex;align-items:center;gap:4px;
  font-weight:700;color:#ff9800;font-size:1.1rem;
}
.review-card{
  background:#fff;border:1px solid var(--border);
  border-radius:var(--radius-sm);padding:20px;margin-bottom:12px;
}
.review-card .author{font-weight:600;margin-bottom:6px}
.review-card .date{font-size:0.8rem;color:var(--text-muted)}
.review-card .text{margin-top:10px;font-size:0.95rem;line-height:1.6}

/* Review form */
.review-form{
  background:#fff;border-radius:var(--radius);padding:30px;
  border:1px solid var(--border);margin-top:20px;
}
.review-form textarea{
  width:100%;padding:14px;border:2px solid var(--border);
  border-radius:var(--radius-sm);font-size:1rem;
  min-height:120px;resize:vertical;outline:none;
  font-family:inherit;
  transition:border-color var(--transition);
}
.review-form textarea:focus{border-color:var(--primary)}

/* === FOOTER === */
.footer{
  background:#2d2d3d;color:#ccc;padding:50px 20px 20px;margin-top:60px;
}
.footer-inner{max-width:var(--max-w);margin:0 auto}
.footer-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(200px,1fr));
  gap:30px;margin-bottom:40px;
}
.footer h4{color:#fff;font-size:1rem;margin-bottom:16px}
.footer a{color:#aaa;display:block;padding:4px 0;font-size:0.9rem;transition:color var(--transition)}
.footer a:hover{color:var(--primary)}
.footer-disclaimer{
  border-top:1px solid #444;padding-top:20px;
  font-size:0.8rem;color:#888;line-height:1.8;text-align:center;
}
.footer-bottom{
  text-align:center;margin-top:16px;font-size:0.8rem;color:#666;
}

/* === BREADCRUMBS === */
.breadcrumbs{
  padding:12px 20px;font-size:0.85rem;color:var(--text-muted);
  max-width:var(--max-w);margin:0 auto;
}
.breadcrumbs a{color:var(--text-light)}
.breadcrumbs a:hover{color:var(--primary)}
.breadcrumbs span{margin:0 6px}

/* === DISCLAIMER BANNER === */
.disclaimer-bar{
  background:#fff8e1;border-bottom:1px solid #ffe082;
  padding:8px 20px;text-align:center;font-size:0.8rem;color:#8d6e00;
}

/* === PAGINATION === */
.pagination{display:flex;gap:6px;justify-content:center;margin-top:30px;flex-wrap:wrap}
.pagination a,.pagination span{
  padding:8px 14px;border-radius:var(--radius-sm);
  border:1px solid var(--border);font-size:0.9rem;
  transition:all var(--transition);color:var(--text);
}
.pagination a:hover,.pagination .current{
  background:var(--primary);color:#fff;border-color:var(--primary);
}

/* === SCHEMA BADGE === */
.badge{
  display:inline-block;padding:4px 12px;
  border-radius:50px;font-size:0.75rem;font-weight:600;
}
.badge-green{background:#e8f5e9;color:#2e7d32}
.badge-blue{background:#e3f2fd;color:#1565c0}
.badge-pink{background:var(--primary-light);color:var(--primary-dark)}

/* === STATS BAR === */
.stats-bar{
  display:flex;justify-content:center;gap:40px;flex-wrap:wrap;
  padding:30px 20px;background:#fff;border-bottom:1px solid var(--border);
}
.stat{text-align:center}
.stat .num{font-size:1.8rem;font-weight:800;color:var(--primary)}
.stat .label{font-size:0.85rem;color:var(--text-muted);margin-top:4px}

/* === BACK TO TOP === */
.back-to-top{
  position:fixed;bottom:30px;right:30px;
  width:48px;height:48px;border-radius:50%;
  background:var(--primary);color:#fff;border:none;
  cursor:pointer;font-size:1.2rem;
  display:none;align-items:center;justify-content:center;
  box-shadow:0 4px 12px rgba(0,0,0,0.2);
  transition:all var(--transition);z-index:900;
}
.back-to-top.show{display:flex}
.back-to-top:hover{background:var(--primary-dark);transform:translateY(-3px)}

/* === UTILITY === */
.text-center{text-align:center}
.mt-20{margin-top:20px}
.mt-30{margin-top:30px}
.mb-20{margin-bottom:20px}
.flex-center{display:flex;align-items:center;justify-content:center}
.container{max-width:var(--max-w);margin:0 auto;padding:0 20px}
.hidden{display:none}

/* === PRINT === */
@media print{
  .header,.footer,.back-to-top,.search-box{display:none!important}
  body{font-size:12pt;line-height:1.4}
  .article{box-shadow:none;border:none;padding:0}
}