/* College Shiksha - front-end stylesheet */

:root {
  --primary: #1450a3;
  --primary-dark: #0d3a7a;
  --accent: #ff7a00;
  --accent-dark: #e06600;
  --text: #1f2937;
  --text-light: #6b7280;
  --bg: #ffffff;
  --bg-soft: #f5f8fc;
  --border: #e5e9f0;
  --success: #1a7f37;
  --error: #c81e1e;
  --radius: 10px;
  --shadow: 0 4px 16px rgba(20, 80, 163, 0.08);
  --max-width: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
}
img { max-width: 100%; display: block; }
a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3, h4 { line-height: 1.25; margin: 0 0 .6em; color: #0f1e33; }
p { margin: 0 0 1em; }
ul { padding-left: 1.2em; }
.container { max-width: var(--max-width); margin: 0 auto; padding: 0 20px; }

/* Buttons */
.btn {
  display: inline-block;
  padding: 12px 24px;
  border-radius: 999px;
  font-weight: 600;
  cursor: pointer;
  border: 2px solid transparent;
  text-decoration: none;
}
.btn:hover { text-decoration: none; }
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-dark); }
.btn-outline { background: transparent; border-color: #fff; color: #fff; }
.btn-secondary { background: var(--primary); color: #fff; }
.btn-secondary:hover { background: var(--primary-dark); }
.btn-block { display: block; width: 100%; text-align: center; }

/* Top bar */
.topbar { background: var(--primary-dark); color: #fff; font-size: 13px; }
.topbar-inner { display: flex; justify-content: space-between; padding: 6px 20px; }
.topbar a { color: #fff; }
.topbar-note { opacity: .85; }

/* Header */
.site-header { background: #fff; box-shadow: var(--shadow); position: sticky; top: 0; z-index: 50; }
.header-inner { display: flex; align-items: center; gap: 24px; padding: 14px 20px; }
.logo { font-size: 22px; font-weight: 800; color: var(--primary); }
.main-nav { display: flex; gap: 20px; margin-left: auto; flex-wrap: wrap; }
.main-nav a { color: var(--text); font-weight: 600; font-size: 15px; }
.main-nav a:hover { color: var(--primary); text-decoration: none; }
.header-cta { white-space: nowrap; }
.nav-toggle { display: none; background: none; border: none; font-size: 24px; cursor: pointer; }

@media (max-width: 860px) {
  .main-nav { display: none; flex-direction: column; width: 100%; order: 3; }
  .main-nav.open { display: flex; }
  .nav-toggle { display: block; margin-left: auto; }
  .header-inner { flex-wrap: wrap; }
  .header-cta { order: 2; margin-left: auto; }
}

/* Alerts */
.alert { padding: 14px 18px; border-radius: var(--radius); margin: 16px 0; font-weight: 600; }
.alert-success { background: #e6f6ea; color: var(--success); border: 1px solid #b7e4c2; }
.alert-error { background: #fdecec; color: var(--error); border: 1px solid #f5c2c2; }

/* Hero */
.hero { background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%); color: #fff; padding: 64px 0; }
.hero-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 40px; align-items: center; }
.hero h1 { color: #fff; font-size: 38px; }
.hero p { color: #dbe6f7; font-size: 18px; }
.hero-actions { display: flex; gap: 14px; margin-top: 20px; flex-wrap: wrap; }
.hero-card { background: #fff; border-radius: var(--radius); padding: 24px; color: var(--text); box-shadow: var(--shadow); }
@media (max-width: 860px) { .hero-grid { grid-template-columns: 1fr; } .hero h1 { font-size: 28px; } }

/* Stats */
.stats { background: var(--bg-soft); padding: 36px 0; }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; text-align: center; }
.stat-num { font-size: 30px; font-weight: 800; color: var(--primary); }
.stat-label { color: var(--text-light); font-size: 14px; }
@media (max-width: 700px) { .stats-grid { grid-template-columns: repeat(2, 1fr); } }

/* Section */
.section { padding: 56px 0; }
.section-soft { background: var(--bg-soft); }
.section-head { text-align: center; max-width: 700px; margin: 0 auto 36px; }
.section-head p { color: var(--text-light); }

/* Cards grid */
.grid { display: grid; gap: 22px; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 960px) { .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .grid-3, .grid-4 { grid-template-columns: 1fr; } }

.card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px;
  box-shadow: var(--shadow);
  transition: transform .15s ease;
}
.card:hover { transform: translateY(-3px); }
.card h3 { font-size: 18px; }
.card .meta { color: var(--text-light); font-size: 14px; margin-bottom: 10px; }
.card .btn { margin-top: 10px; }

.logo-card { display: flex; flex-direction: column; align-items: center; text-align: center; gap: 10px; }
.logo-card img { height: 48px; object-fit: contain; }
.logo-placeholder {
  height: 48px; display: flex; align-items: center; justify-content: center;
  font-weight: 700; color: var(--primary); background: var(--bg-soft); border-radius: 6px; width: 100%;
}

/* Testimonials */
.testimonial-card { background: #fff; border-radius: var(--radius); box-shadow: var(--shadow); padding: 22px; }
.stars { color: #f5a623; font-size: 15px; margin-bottom: 8px; }
.testimonial-name { font-weight: 700; margin-top: 10px; }
.testimonial-meta { font-size: 13px; color: var(--text-light); }

/* Team */
.team-card { text-align: center; }
.team-photo {
  width: 84px; height: 84px; border-radius: 50%; background: var(--bg-soft); margin: 0 auto 12px;
  display: flex; align-items: center; justify-content: center; font-weight: 700; color: var(--primary); font-size: 22px;
}

/* Employer strip */
.employer-strip { display: flex; flex-wrap: wrap; gap: 22px; justify-content: center; align-items: center; }
.employer-strip span { background: var(--bg-soft); padding: 10px 18px; border-radius: 6px; font-weight: 600; color: var(--text-light); }

/* Forms */
.form-card { background: #fff; border-radius: var(--radius); box-shadow: var(--shadow); padding: 26px; border: 1px solid var(--border); }
.form-group { margin-bottom: 16px; }
.form-group label { display: block; font-weight: 600; margin-bottom: 6px; font-size: 14px; }
.form-control {
  width: 100%; padding: 11px 14px; border: 1px solid var(--border); border-radius: 8px; font-size: 15px; font-family: inherit;
}
.form-control:focus { outline: none; border-color: var(--primary); }
.form-check { display: flex; align-items: flex-start; gap: 8px; font-size: 13px; color: var(--text-light); }
.form-error { color: var(--error); font-size: 13px; margin-top: 4px; }

/* Table (fee comparison, program details) */
.table-wrap { overflow-x: auto; }
table.data-table { width: 100%; border-collapse: collapse; background: #fff; }
table.data-table th, table.data-table td { padding: 12px 14px; border-bottom: 1px solid var(--border); text-align: left; font-size: 14px; }
table.data-table th { background: var(--bg-soft); font-weight: 700; }

/* Breadcrumb */
.breadcrumb { font-size: 13px; color: var(--text-light); padding: 14px 0; }
.breadcrumb a { color: var(--text-light); }

/* Blog */
.blog-card img { border-radius: var(--radius) var(--radius) 0 0; height: 170px; width: 100%; object-fit: cover; }
.blog-card { padding: 0; overflow: hidden; }
.blog-card-body { padding: 18px; }
.blog-meta { font-size: 12px; color: var(--text-light); margin-bottom: 6px; }
article.post-body h2 { margin-top: 1.4em; }
article.post-body { max-width: 780px; margin: 0 auto; }

/* Footer */
.site-footer { background: #0f1e33; color: #c9d4e3; padding: 50px 0 0; margin-top: 40px; }
.footer-grid { display: grid; grid-template-columns: 2fr repeat(4, 1fr); gap: 30px; }
.site-footer h4 { color: #fff; font-size: 15px; }
.site-footer a { color: #c9d4e3; }
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer li { margin-bottom: 8px; font-size: 14px; }
.footer-disclaimer { font-size: 12px; color: #8fa0bb; }
.footer-bottom { border-top: 1px solid #22334d; margin-top: 30px; padding: 18px 20px; text-align: center; font-size: 13px; }
@media (max-width: 860px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .footer-grid { grid-template-columns: 1fr; } }

/* WhatsApp floating button */
.whatsapp-fab {
  position: fixed; bottom: 20px; right: 20px; background: #25d366; color: #fff; padding: 12px 18px;
  border-radius: 999px; font-weight: 700; box-shadow: 0 4px 14px rgba(0,0,0,.2); z-index: 60;
}
.whatsapp-fab:hover { text-decoration: none; background: #1ebc59; }

/* Utility */
.text-center { text-align: center; }
.mt-0 { margin-top: 0; }
.badge { display: inline-block; background: var(--bg-soft); color: var(--primary); padding: 3px 10px; border-radius: 999px; font-size: 12px; font-weight: 700; }