/* style.css */
/*
Theme Name: VseTorgi-RF
Text Domain: vsetorgi-rf
*/
:root {
  --primary: #2D3748;
  --secondary: #3182CE;
  --bg: #F7FAFC;
  --white: #ffffff;
  --sidebar-w: 280px;
  --section-pad: clamp(3rem, 6vw, 6rem);
  --shadow: 0 10px 25px -5px rgba(0,0,0,0.1);
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: 'Inter', sans-serif; background: var(--bg); color: var(--primary); line-height: 1.7; overflow-x: hidden; }
.site-wrapper { display: flex; }

/* N-B Fixed Sidebar */
.site-header {
  position: fixed; top: 0; left: 0; width: var(--sidebar-w); height: 100vh;
  background: var(--white); box-shadow: var(--shadow); z-index: 1000;
  display: flex; flex-direction: column; padding: 2rem 1.5rem; overflow-x: hidden;
}
.logo {
  display: block; color: var(--primary); font-weight: 900; font-size: clamp(1.2rem, 3vw, 1.8rem);
  white-space: normal; overflow-wrap: anywhere; max-width: 100%; text-decoration: none; margin-bottom: 3rem;
  flex-shrink: 0;
}
.logo span { color: var(--secondary); }
.main-nav { flex: 1; overflow-y: auto; }
.main-nav ul { list-style: none; display: flex; flex-direction: column; gap: 1.5rem; }
.main-nav a { text-decoration: none; color: var(--primary); font-weight: 600; display: block; white-space: normal; overflow-wrap: break-word; }
.nav-toggle { display: none; position: fixed; top: 1rem; right: 1rem; z-index: 2100; background: var(--white); border: none; padding: 0.5rem; border-radius: 8px; box-shadow: var(--shadow); font-size: 1.5rem; cursor: pointer; }

.site-main { flex: 1; margin-left: var(--sidebar-w); width: calc(100% - var(--sidebar-w)); min-height: 100vh; display: flex; flex-direction: column; }
.content-area { flex: 1; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 clamp(1rem, 5vw, 2rem); }

/* N-B Responsive Reset */
@media (max-width: 1024px) {
  .nav-toggle { display: flex; }
  .site-wrapper { display: block; }
  .site-main { margin-left: 0 !important; width: 100% !important; }
  .site-header {
    transform: translateX(-100%); transition: transform 0.4s ease; z-index: 2000;
  }
  body.menu-open .site-header { transform: translateX(0); }
}

/* Typography */
h1, h2, h3 { font-family: 'Inter', sans-serif; word-break: break-word; }
h1 { font-size: clamp(1.8rem, 8vw, 5rem); }
h2 { font-size: clamp(1.6rem, 5vw, 3rem); margin-top: clamp(2rem, 5vw, 4rem); margin-bottom: 1rem; }
h3 { font-size: clamp(1.2rem, 4vw, 1.8rem); }
.btn {
  display: inline-block; padding: 1rem 2rem; background: var(--secondary); color: var(--white);
  text-decoration: none; font-weight: 600; border-radius: 8px; transition: 0.3s; box-shadow: var(--shadow);
}
.btn:hover { transform: translateY(-3px); box-shadow: 0 15px 30px -5px rgba(0,0,0,0.15); }

/* H-A Full Bleed Overlay Hero */
.hero-full { position: relative; width: 100%; min-height: 80vh; display: flex; align-items: center; justify-content: center; overflow: hidden; }
.hero-bg { position: absolute; top: 0; left: 0; width: 100%; height: 100%; object-fit: cover; z-index: -2; }
.hero-overlay { position: absolute; top: 0; left: 0; width: 100%; height: 100%; background: linear-gradient(135deg, rgba(0,0,0,0.9) 0%, rgba(0,0,0,0.7) 100%); z-index: -1; pointer-events: none; }
.hero-content { position: relative; z-index: 1; text-align: center; color: var(--white); padding: var(--section-pad); max-width: 900px; text-shadow: 2px 2px 4px rgba(0,0,0,0.5); }
.hero-content h1 { color: var(--white); }

/* C-C Overlay Cards */
.posts-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 2rem; margin-top: 2rem; }
@media (max-width: 1024px) { .posts-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 768px) { .posts-grid { grid-template-columns: minmax(0, 1fr); } }

.card {
  position: relative; display: flex; flex-direction: column; justify-content: flex-end;
  height: clamp(280px, 40vw, 400px); border-radius: 12px; overflow: hidden;
  box-shadow: var(--shadow); text-decoration: none; transition: 0.3s;
}
.card:hover { transform: translateY(-5px); }
.card .thumb { position: absolute; top: 0; left: 0; width: 100%; height: 100%; object-fit: cover; z-index: 0; }
.card-overlay { position: absolute; top: 0; left: 0; width: 100%; height: 100%; background: linear-gradient(to top, rgba(0,0,0,0.9) 0%, rgba(0,0,0,0.1) 100%); z-index: 1; pointer-events: none; }
.card-content { position: relative; z-index: 2; padding: 1.5rem; color: var(--white); text-shadow: 2px 2px 4px rgba(0,0,0,0.5); }
.card-content h3 { color: var(--white); margin-bottom: 0.5rem; }

/* F-C Accordion */
.accordion { margin-top: 2rem; display: flex; flex-direction: column; gap: 1rem; }
.accordion-item { background: var(--white); border-radius: 8px; box-shadow: var(--shadow); overflow: hidden; }
.accordion-header { padding: 1.5rem; font-weight: 700; cursor: pointer; display: flex; justify-content: space-between; align-items: center; }
.accordion-body { padding: 0 1.5rem 1.5rem; display: none; }
.accordion-item.active .accordion-body { display: block; }

/* U-B Methodology */
.methodology { padding: var(--section-pad) 0; background: var(--white); position: relative; overflow: hidden; }
.methodology-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; }
@media (max-width: 768px) { .methodology-grid { grid-template-columns: 1fr; gap: 2rem; } }

/* D-A Diagonal Sections */
.diagonal { clip-path: polygon(0 0, 100% 5vw, 100% 100%, 0 calc(100% - 5vw)); padding: calc(var(--section-pad) + 5vw) 0; overflow: hidden; }

/* FT-A Minimal Footer */
.site-footer { padding: 3rem 0; background: var(--primary); color: var(--white); text-align: center; }
.site-footer .footer-logo { display: inline-block; font-size: clamp(1.5rem, 5vw, 2.5rem); font-weight: 900; color: var(--white); text-decoration: none; margin-bottom: 1rem; overflow-wrap: anywhere; }

/* Pagination */
.pagination { display: flex; justify-content: center; align-items: center; gap: 1rem; margin: 5rem 0; flex-wrap: wrap; }
.pagination .page-numbers { display: flex; align-items: center; justify-content: center; min-width: 45px; height: 45px; padding: 0 8px; text-decoration: none; font-weight: 700; border: 1px solid var(--white); border-radius: 50%; transition: 0.3s; background: var(--white); color: var(--primary); box-shadow: var(--shadow); }
.pagination .page-numbers.current { background: var(--secondary); color: var(--white); border-color: var(--secondary); }
.pagination .page-numbers.dots { border: none; background: transparent; cursor: default; box-shadow: none; }
.pagination .page-numbers:hover:not(.current):not(.dots) { background: #e2e8f0; }

.post-content { max-width: 900px; margin: 0 auto; padding: var(--section-pad) 0; }
.post-content h2, .post-content h3 { color: var(--primary); }
.post-content ul, .post-content ol { padding-left: 2rem; margin-bottom: 1.5rem; }
.post-content p { margin-bottom: 1.5rem; }
.post-content table { width: 100%; border-collapse: collapse; margin-bottom: 2rem; }
.post-content th, .post-content td { border: 1px solid #e2e8f0; padding: 1rem; }
.post-content th { background: var(--secondary); color: var(--white); }