/* ==========================================================================
   net-ajans.com - Tam CSS Paketi
   ========================================================================== */

:root {
  --primary: #0284c7;
  --primary-dark: #0369a1;
  --primary-light: #e0f2fe;
  --secondary: #0f172a;
  --accent: #10b981;
  --text-main: #334155;
  --text-muted: #64748b;
  --bg-light: #f8fafc;
  --bg-white: #ffffff;
  --border-color: #e2e8f0;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.06);
  --shadow-lg: 0 12px 28px rgba(15,23,42,0.08);
  --radius: 12px;
  --radius-sm: 6px;
  --transition: all 0.25s ease-in-out;
}

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

body {
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  color: var(--text-main);
  background-color: var(--bg-light);
  line-height: 1.65;
  overflow-x: hidden;
}

a {
  text-decoration: none;
  color: inherit;
  transition: var(--transition);
}

ul {
  list-style: none;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Header & Navigasyon */
header {
  position: sticky;
  top: 0;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border-color);
  z-index: 1000;
}

.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 80px;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 1.55rem;
  font-weight: 800;
  color: var(--secondary);
}

.brand-logo img.site-logo {
  height: 52px;
  width: auto;
  object-fit: contain;
  display: block;
}

.brand-logo .dot-tag {
  color: var(--primary);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 20px;
}

.nav-item {
  position: relative;
}

.nav-link {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--text-main);
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  display: inline-block;
}

.nav-link:hover, .nav-link.active {
  color: var(--primary);
}

.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  background: var(--bg-white);
  min-width: 230px;
  box-shadow: var(--shadow-lg);
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-color);
  padding: 10px 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all 0.2s ease;
  z-index: 100;
}

.nav-item:hover .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown-menu a {
  display: block;
  padding: 9px 18px;
  font-size: 0.9rem;
  color: var(--text-main);
  font-weight: 500;
}

.dropdown-menu a:hover {
  background: var(--primary-light);
  color: var(--primary-dark);
  padding-left: 22px;
}

.btn-header {
  background: linear-gradient(135deg, var(--primary), #1d4ed8);
  color: #fff !important;
  padding: 10px 22px;
  border-radius: 50px;
  font-weight: 600;
  display: inline-block;
}

.btn-header:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 14px rgba(2, 132, 199, 0.3);
}

.menu-toggle {
  display: none;
  font-size: 1.6rem;
  background: none;
  border: none;
  color: var(--secondary);
  cursor: pointer;
}

/* Banner / Hero */
.hero-section {
  padding: 80px 0;
  background: radial-gradient(circle at 80% 20%, #e0f2fe 0%, #ffffff 60%);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 50px;
  align-items: center;
}

.hero-title {
  font-size: 2.7rem;
  line-height: 1.2;
  font-weight: 800;
  color: var(--secondary);
  margin-bottom: 20px;
}

.hero-title span {
  color: var(--primary);
}

.hero-lead {
  font-size: 1.1rem;
  color: var(--text-muted);
  margin-bottom: 30px;
}

.hero-buttons {
  display: flex;
  gap: 15px;
  flex-wrap: wrap;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary), #2563eb);
  color: #fff;
  font-weight: 600;
  padding: 12px 26px;
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.btn-primary:hover {
  background: linear-gradient(135deg, #0369a1, #1d4ed8);
}

.btn-secondary {
  background: #ffffff;
  color: var(--secondary);
  font-weight: 600;
  padding: 12px 26px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-color);
  display: inline-block;
}

.page-header {
  background: linear-gradient(135deg, #0f172a, #1e293b);
  color: #fff;
  padding: 55px 0;
  text-align: center;
}

.page-header h1 {
  font-size: 2.2rem;
  font-weight: 800;
  margin-bottom: 10px;
}

.page-header p {
  color: #94a3b8;
  max-width: 600px;
  margin: 0 auto;
}

.breadcrumb {
  display: flex;
  justify-content: center;
  gap: 8px;
  font-size: 0.88rem;
  color: #cbd5e1;
  margin-top: 12px;
}

/* Bölümler & Kartlar */
.section-pad {
  padding: 70px 0;
}

.section-title-wrap {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 45px;
}

.section-tag {
  color: var(--primary);
  text-transform: uppercase;
  font-weight: 800;
  font-size: 0.82rem;
  letter-spacing: 1.5px;
  margin-bottom: 8px;
  display: block;
}

.section-title {
  font-size: 2rem;
  font-weight: 800;
  color: var(--secondary);
  margin-bottom: 12px;
}

.section-desc {
  color: var(--text-muted);
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 28px;
}

.service-card {
  background: var(--bg-white);
  border-radius: var(--radius);
  padding: 32px 26px;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
}

.service-icon {
  width: 58px;
  height: 58px;
  border-radius: 12px;
  background: var(--primary-light);
  color: var(--primary-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  margin-bottom: 20px;
}

.service-card h3 {
  font-size: 1.3rem;
  color: var(--secondary);
  margin-bottom: 10px;
}

.service-card p {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-bottom: 18px;
  flex-grow: 1;
}

.service-features {
  margin-bottom: 15px;
}

.service-features li {
  font-size: 0.9rem;
  margin-bottom: 8px;
}

.service-features li::before {
  content: "✓ ";
  color: var(--accent);
  font-weight: bold;
}

.feature-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 45px;
  align-items: center;
  margin-bottom: 60px;
}

.feature-row.reversed {
  direction: rtl;
}

.feature-row.reversed .feature-content {
  direction: ltr;
}

.feature-img {
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  width: 100%;
}

/* Karekod Menü & Formlar */
.qr-demo-wrapper {
  background: #fff;
  border: 2px solid #e2e8f0;
  border-radius: 16px;
  padding: 25px;
  box-shadow: var(--shadow-lg);
  max-width: 520px;
  margin: 0 auto;
}

.menu-category-tabs {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 10px;
  margin-bottom: 15px;
  border-bottom: 1px solid var(--border-color);
}

.tab-btn {
  background: #f1f5f9;
  border: none;
  padding: 7px 15px;
  border-radius: 50px;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
}

.tab-btn.active, .tab-btn:hover {
  background: var(--primary);
  color: #fff;
}

.menu-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid #f1f5f9;
}

.menu-item-img {
  width: 55px;
  height: 55px;
  border-radius: 8px;
  object-fit: cover;
}

.menu-item-info {
  flex-grow: 1;
}

.menu-item-title {
  font-weight: 700;
  color: var(--secondary);
  font-size: 0.92rem;
}

.menu-item-desc {
  font-size: 0.78rem;
  color: var(--text-muted);
}

.menu-item-price {
  font-weight: 800;
  color: var(--accent);
  white-space: nowrap;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 35px;
}

.contact-info-card {
  background: linear-gradient(135deg, #0f172a, #1e293b);
  color: #fff;
  padding: 35px;
  border-radius: var(--radius);
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 22px;
}

.contact-form-card {
  background: #fff;
  padding: 35px;
  border-radius: var(--radius);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-md);
}

.form-group {
  margin-bottom: 18px;
}

.form-group label {
  display: block;
  font-size: 0.88rem;
  font-weight: 600;
  margin-bottom: 6px;
}

.form-control {
  width: 100%;
  padding: 11px 14px;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
}

textarea.form-control {
  min-height: 120px;
  resize: vertical;
}

.legal-content-card {
  background: #ffffff;
  border-radius: var(--radius);
  padding: 40px;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
}

.legal-content-card h2 {
  font-size: 1.35rem;
  color: var(--secondary);
  margin: 24px 0 10px;
}

.legal-content-card h2:first-child {
  margin-top: 0;
}

/* Footer */
footer {
  background: var(--secondary);
  color: #94a3b8;
  padding: 50px 0 20px;
  border-top: 1px solid rgba(255,255,255,0.08);
}

footer .brand-logo img.site-logo {
  height: 48px;
  background: #ffffff;
  padding: 4px 8px;
  border-radius: 8px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 35px;
  margin-bottom: 40px;
}

.footer-col h4 {
  color: #fff;
  font-size: 1.05rem;
  margin-bottom: 16px;
}

.footer-col ul li {
  margin-bottom: 8px;
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 20px;
  text-align: center;
  font-size: 0.85rem;
}

/* Mobil Uyumluluk */
@media (max-width: 992px) {
  .hero-grid, .feature-row, .feature-row.reversed, .contact-grid {
    grid-template-columns: 1fr;
  }
  .feature-row.reversed {
    direction: ltr;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .menu-toggle {
    display: block;
  }
  .nav-links {
    position: fixed;
    top: 80px;
    left: 0;
    width: 100%;
    background: #fff;
    flex-direction: column;
    align-items: flex-start;
    padding: 20px;
    display: none;
    box-shadow: var(--shadow-lg);
  }
  .nav-links.show {
    display: flex;
  }
  .dropdown-menu {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    border: none;
    background: #f8fafc;
    width: 100%;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .hero-title {
    font-size: 2.1rem;
  }
}