/* Birikim Dersaneleri - Custom Styles */
/* Framework: Bulma CSS (via CDN) */
/* Fonts: Montserrat (headings) + Open Sans (body) from Google Fonts */

:root {
  --primary: #c0392b;
  --primary-dark: #922b21;
  --primary-light: #e74c3c;
  --secondary: #2c3e50;
  --secondary-light: #34495e;
  --accent: #f39c12;
  --bg-light: #fdf7f7;
  --bg-white: #ffffff;
  --text-dark: #2c2c2c;
  --text-medium: #555555;
  --text-light: #888888;
  --border-color: #e8d5d5;
  --shadow: 0 4px 20px rgba(192, 57, 43, 0.12);
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.08);
}

/* Base */
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Open Sans', sans-serif;
  color: var(--text-dark);
  background: var(--bg-white);
  line-height: 1.7;
}
img { max-width: 100%; height: auto; display: block; }

/* Typography */
h1, h2, h3, h4, h5 {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  line-height: 1.3;
  color: var(--secondary);
}
h1 { font-size: 2.4rem; margin-bottom: 1rem; }
h2 { font-size: 1.75rem; margin-bottom: 0.85rem; margin-top: 1.8rem; color: var(--primary-dark); }
h3 { font-size: 1.25rem; margin-bottom: 0.6rem; color: var(--secondary); }
p { margin-bottom: 1rem; color: var(--text-medium); }
ul, ol { margin-bottom: 1rem; padding-left: 1.5rem; color: var(--text-medium); }
li { margin-bottom: 0.4rem; }
blockquote {
  border-left: 4px solid var(--primary);
  padding: 1rem 1.5rem;
  background: var(--bg-light);
  margin: 1.5rem 0;
  font-style: italic;
  color: var(--text-medium);
  border-radius: 0 8px 8px 0;
}

/* Navigation */
.navbar {
  background: var(--secondary) !important;
  box-shadow: 0 2px 12px rgba(0,0,0,0.2);
  position: sticky;
  top: 0;
  z-index: 100;
}
.navbar-brand .navbar-item {
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: 1.3rem;
  color: #ffffff !important;
  letter-spacing: -0.5px;
}
.navbar-brand .brand-sub {
  font-size: 0.7rem;
  font-weight: 400;
  opacity: 0.8;
  display: block;
  letter-spacing: 0.5px;
}
.navbar-item, .navbar-link {
  color: rgba(255,255,255,0.85) !important;
  font-family: 'Montserrat', sans-serif;
  font-weight: 500;
  font-size: 0.9rem;
  transition: color 0.2s;
}
.navbar-item:hover, .navbar-link:hover {
  color: #ffffff !important;
  background: rgba(255,255,255,0.1) !important;
}
.navbar-item.is-active {
  color: var(--accent) !important;
  background: transparent !important;
}
.navbar-dropdown {
  background: var(--secondary-light) !important;
  border-top: 3px solid var(--primary) !important;
}
.navbar-dropdown .navbar-item {
  color: rgba(255,255,255,0.85) !important;
}
.navbar-dropdown .navbar-item:hover {
  background: var(--primary-dark) !important;
  color: #fff !important;
}
.navbar-burger span { background: rgba(255,255,255,0.85) !important; }

/* Hero Section */
.hero-main {
  background: linear-gradient(135deg, var(--secondary) 0%, var(--primary-dark) 60%, var(--primary) 100%);
  position: relative;
  overflow: hidden;
  min-height: 520px;
  display: flex;
  align-items: center;
}
.hero-main::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background-image: url('/images/hero-1.jpg');
  background-size: cover;
  background-position: center;
  opacity: 0.25;
}
.hero-main .hero-body { position: relative; z-index: 1; }
.hero-main .title {
  color: #ffffff;
  font-size: 3rem;
  font-weight: 800;
  text-shadow: 2px 2px 8px rgba(0,0,0,0.4);
  line-height: 1.15;
}
.hero-main .subtitle {
  color: rgba(255,255,255,0.9);
  font-size: 1.15rem;
  margin-top: 0.75rem;
  font-style: italic;
}
.hero-tagline {
  display: inline-block;
  background: var(--primary);
  color: #fff;
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.4rem 1.2rem;
  border-radius: 30px;
  margin-bottom: 1.5rem;
  letter-spacing: 0.5px;
}
.hero-cta {
  margin-top: 1.5rem;
}
.hero-cta .button {
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  border-radius: 6px;
  padding: 0.75rem 1.5rem;
  margin-right: 0.75rem;
}

/* Page Hero (inner pages) */
.page-hero {
  background: linear-gradient(135deg, var(--secondary) 0%, var(--primary-dark) 100%);
  padding: 3.5rem 1.5rem;
  text-align: center;
}
.page-hero h1 {
  color: #fff;
  font-size: 2.2rem;
  margin-bottom: 0.5rem;
}
.page-hero .breadcrumb a { color: rgba(255,255,255,0.7); }
.page-hero .breadcrumb .is-active a { color: var(--accent); }

/* Content Areas */
.section-main {
  padding: 3.5rem 1.5rem;
  max-width: 1100px;
  margin: 0 auto;
}
.content-card {
  background: var(--bg-white);
  border-radius: 12px;
  box-shadow: var(--shadow-sm);
  padding: 2rem;
  margin-bottom: 1.5rem;
  border: 1px solid var(--border-color);
}
.content-card h2 { margin-top: 0; }

/* Feature Cards (homepage) */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  padding: 3.5rem 1.5rem;
  max-width: 1100px;
  margin: 0 auto;
}
.feature-card {
  background: var(--bg-white);
  border-radius: 12px;
  box-shadow: var(--shadow-sm);
  padding: 2rem;
  border: 1px solid var(--border-color);
  transition: transform 0.2s, box-shadow 0.2s;
  text-align: center;
}
.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}
.feature-icon {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.25rem;
  color: #fff;
  font-size: 1.5rem;
}
.feature-card h3 { color: var(--secondary); margin-bottom: 0.5rem; }
.feature-card p { color: var(--text-medium); font-size: 0.95rem; margin: 0; }

/* Image Sections */
.img-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  align-items: center;
  padding: 3rem 1.5rem;
  max-width: 1100px;
  margin: 0 auto;
}
.img-section.reverse { direction: rtl; }
.img-section.reverse > * { direction: ltr; }
.img-section img {
  border-radius: 12px;
  box-shadow: var(--shadow);
  width: 100%;
  object-fit: cover;
  max-height: 380px;
}
.img-section .text-content h2 { margin-top: 0; }

/* Program Cards */
.program-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.25rem;
  margin: 1.5rem 0;
}
.program-card {
  background: var(--bg-light);
  border: 2px solid var(--border-color);
  border-radius: 10px;
  padding: 1.5rem;
  border-top: 4px solid var(--primary);
}
.program-card h3 { color: var(--primary-dark); font-size: 1.05rem; }
.program-card ul { padding-left: 1.2rem; }

/* Anthem Block */
.lyrics {
  background: linear-gradient(135deg, var(--bg-light), #fff8f8);
  border: 1px solid var(--border-color);
  border-left: 5px solid var(--primary);
  border-radius: 0 12px 12px 0;
  padding: 2rem;
  margin: 1.5rem 0;
  font-family: 'Montserrat', sans-serif;
  line-height: 2;
}
.lyrics p { color: var(--secondary); margin-bottom: 1.25rem; }
.lyrics em { color: var(--primary); font-style: normal; font-weight: 700; }

/* Stats Strip */
.stats-strip {
  background: linear-gradient(135deg, var(--primary-dark), var(--primary));
  padding: 3rem 1.5rem;
  text-align: center;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 2rem;
  max-width: 800px;
  margin: 0 auto;
}
.stat-item { color: #fff; }
.stat-number {
  font-family: 'Montserrat', sans-serif;
  font-size: 2.5rem;
  font-weight: 800;
  display: block;
  line-height: 1.1;
}
.stat-label { font-size: 0.9rem; opacity: 0.85; margin-top: 0.25rem; }

/* Branch Cards */
.branch-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
  margin: 1.5rem 0;
}
.branch-card {
  background: var(--bg-white);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 1.75rem;
  box-shadow: var(--shadow-sm);
  border-top: 4px solid var(--primary);
}
.branch-card h3 { color: var(--primary-dark); font-size: 1.1rem; margin-bottom: 0.5rem; }
.branch-tag {
  display: inline-block;
  background: var(--bg-light);
  color: var(--primary);
  font-size: 0.8rem;
  padding: 0.2rem 0.7rem;
  border-radius: 20px;
  font-weight: 600;
  margin-bottom: 0.75rem;
  border: 1px solid var(--border-color);
}

/* Contact Form */
.contact-form {
  max-width: 640px;
}
.form-group { margin-bottom: 1.25rem; }
.form-group label {
  display: block;
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--secondary);
  margin-bottom: 0.4rem;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.65rem 1rem;
  border: 2px solid var(--border-color);
  border-radius: 8px;
  font-size: 0.95rem;
  font-family: 'Open Sans', sans-serif;
  transition: border-color 0.2s;
  color: var(--text-dark);
  background: var(--bg-white);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary);
}
.btn-submit {
  background: var(--primary);
  color: #fff;
  border: none;
  padding: 0.8rem 2rem;
  border-radius: 8px;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 1rem;
  cursor: pointer;
  transition: background 0.2s, transform 0.2s;
}
.btn-submit:hover {
  background: var(--primary-dark);
  transform: translateY(-1px);
}

/* Links */
a { color: var(--primary); transition: color 0.2s; }
a:hover { color: var(--primary-dark); }
.link-list { list-style: none; padding: 0; }
.link-list li { padding: 0.3rem 0; }
.link-list a { color: var(--primary); font-weight: 500; }

/* Utility sections */
.bg-light-section {
  background: var(--bg-light);
  padding: 3.5rem 1.5rem;
}
.bg-light-section .section-main { padding: 0; }
.section-title {
  text-align: center;
  margin-bottom: 2.5rem;
}
.section-title h2 { font-size: 2rem; color: var(--secondary); margin-top: 0; }
.section-title .underline {
  width: 60px;
  height: 4px;
  background: var(--primary);
  margin: 0.75rem auto 0;
  border-radius: 2px;
}

/* CTA Box */
.cta-box {
  background: linear-gradient(135deg, var(--secondary), var(--secondary-light));
  border-radius: 14px;
  padding: 2.5rem;
  text-align: center;
  margin: 2.5rem 0;
  color: #fff;
}
.cta-box h3 { color: #fff; margin-bottom: 0.75rem; }
.cta-box p { color: rgba(255,255,255,0.85); margin-bottom: 1.5rem; }
.cta-box .button {
  background: var(--primary);
  color: #fff;
  border: 2px solid rgba(255,255,255,0.3);
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  padding: 0.75rem 1.75rem;
  border-radius: 8px;
  font-size: 1rem;
}
.cta-box .button:hover { background: var(--primary-dark); }

/* Footer */
footer {
  background: var(--secondary);
  color: rgba(255,255,255,0.75);
  padding: 3.5rem 1.5rem 1.5rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 2.5rem;
  max-width: 1100px;
  margin: 0 auto 2.5rem;
}
.footer-brand {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.3rem;
  font-weight: 800;
  color: #fff;
  margin-bottom: 0.75rem;
}
.footer-tagline {
  font-style: italic;
  color: rgba(255,255,255,0.6);
  font-size: 0.9rem;
  margin-bottom: 1rem;
}
.footer-desc { font-size: 0.9rem; line-height: 1.6; }
footer h4 {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  color: #fff;
  font-size: 0.95rem;
  margin-bottom: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.footer-links { list-style: none; padding: 0; }
.footer-links li { margin-bottom: 0.5rem; }
.footer-links a {
  color: rgba(255,255,255,0.7);
  font-size: 0.9rem;
  transition: color 0.2s;
  text-decoration: none;
}
.footer-links a:hover { color: var(--accent); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 1.25rem;
  text-align: center;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.5);
  max-width: 1100px;
  margin: 0 auto;
}

/* Responsive */
@media (max-width: 768px) {
  h1 { font-size: 1.75rem; }
  h2 { font-size: 1.35rem; }
  .hero-main .title { font-size: 2rem; }
  .img-section { grid-template-columns: 1fr; }
  .img-section.reverse { direction: ltr; }
  .footer-grid { grid-template-columns: 1fr; gap: 1.5rem; }
  .features-grid { grid-template-columns: 1fr; }
  .section-main { padding: 2rem 1rem; }
}