/**
 * 2Medya - Modern Kurumsal Tasarım
 */

:root {
  --color-primary: #FFFFFF;
  --color-secondary: #0d6efd;
  --color-accent: #0dcaf0;
  --color-text: #6c757d;
  --color-dark: #0f172a;
  --color-dark-2: #1e293b;
  --color-dark-3: #334155;
  --color-dark-4: #475569;
  --font-primary: 'Inter', 'Segoe UI', system-ui, sans-serif;
  --font-heading: 'Plus Jakarta Sans', 'Inter', sans-serif;
  --container-width: 1200px;
  --border-radius: 12px;
  --shadow: 0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -2px rgba(0,0,0,0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -4px rgba(0,0,0,0.1);
}

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Plus+Jakarta+Sans:wght@400;500;600;700&display=swap');

* { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: var(--font-primary); font-size: 16px; font-weight: 400; color: var(--color-primary); background: var(--color-dark); line-height: 1.6; }
a { color: var(--color-primary); text-decoration: none; transition: color 0.2s; }
a:hover { color: var(--color-accent); }
h1, h2, h3, h4, h5, h6 { font-family: var(--font-heading); font-weight: 600; }
h1 { font-size: 2.75rem; line-height: 1.2; }
h2 { font-size: 2rem; line-height: 1.3; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }

/* Header */
.site-header {
  background: var(--color-dark);
  border-bottom: 1px solid rgba(255,255,255,0.08);
  padding: 0 24px;
  position: sticky;
  top: 0;
  z-index: 1000;
  backdrop-filter: blur(10px);
}
.header-inner {
  max-width: var(--container-width);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 80px;
}
.site-logo img { height: 48px; width: auto; max-width: 180px; object-fit: contain; }
.header-nav { display: flex; align-items: center; gap: 8px; }
.header-nav a { padding: 10px 16px; font-size: 15px; font-weight: 500; border-radius: 8px; }
.header-nav a:hover { background: rgba(255,255,255,0.05); }
.nav-dropdown { position: relative; }
.nav-dropdown > a { cursor: pointer; }
.nav-dropdown .sub-menu {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  background: var(--color-dark-2);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--border-radius);
  min-width: 220px;
  padding: 8px 0;
  list-style: none;
  margin-top: 4px;
  z-index: 100;
  box-shadow: var(--shadow-lg);
}
.nav-dropdown:hover .sub-menu { display: block; }
.nav-dropdown .sub-menu li { padding: 0; }
.nav-dropdown .sub-menu a { display: block; padding: 12px 20px; font-size: 14px; }
.nav-dropdown .sub-menu a:hover { background: rgba(255,255,255,0.05); }
.header-actions { display: flex; align-items: center; gap: 12px; }
.btn-header {
  padding: 10px 20px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 500;
  transition: all 0.2s;
}
.btn-whatsapp { background: #25D366; color: #fff !important; }
.btn-whatsapp:hover { background: #20bd5a; color: #fff !important; }
.btn-phone { background: rgba(255,255,255,0.1); }
.btn-phone:hover { background: rgba(255,255,255,0.15); }
.mobile-menu-btn { display: none; background: none; border: none; color: white; font-size: 24px; cursor: pointer; padding: 10px; }

/* Main Content */
.main-content { min-height: calc(100vh - 80px); }

/* Hero */
.hero-section {
  background: var(--color-dark) center/cover no-repeat;
  position: relative;
  padding: 140px 0 100px;
  overflow: hidden;
}
.hero-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(15,23,42,0.95) 0%, rgba(15,23,42,0.8) 100%);
  z-index: 0;
}
.hero-section .container { position: relative; z-index: 1; }
.hero-content { max-width: 640px; }
.hero-subtitle { font-size: 1rem; font-weight: 500; color: var(--color-accent); margin-bottom: 12px; letter-spacing: 0.05em; text-transform: uppercase; }
.hero-title { margin-bottom: 20px; font-size: 3rem; }
.hero-description { font-size: 1.125rem; color: var(--color-text); margin-bottom: 32px; line-height: 1.7; }
.hero-buttons { display: flex; gap: 16px; flex-wrap: wrap; }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--border-radius);
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  border: none;
  text-decoration: none;
}
.btn-primary { background: linear-gradient(135deg, var(--color-accent), var(--color-secondary)); color: #fff !important; }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 25px -5px rgba(13,202,240,0.3); color: #fff !important; }
.btn-outline { background: transparent; border: 2px solid rgba(255,255,255,0.3); }
.btn-outline:hover { border-color: var(--color-accent); background: rgba(13,202,240,0.1); }

/* Container */
.container { max-width: var(--container-width); margin: 0 auto; padding: 0 24px; }
.section { padding: 80px 0; }
.section-title { text-align: center; margin-bottom: 48px; }
.section-title h2 { margin-bottom: 12px; }
.section-title p { color: var(--color-text); font-size: 1.125rem; max-width: 600px; margin: 0 auto; }

/* Services */
.services-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 24px; }
.service-card {
  background: var(--color-dark-2);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--border-radius);
  padding: 32px;
  transition: all 0.3s;
}
.service-card:hover { transform: translateY(-4px); border-color: rgba(13,202,240,0.3); box-shadow: var(--shadow-lg); }
.service-card h3 { margin-bottom: 12px; font-size: 1.25rem; }
.service-card p { color: var(--color-text); font-size: 0.95rem; line-height: 1.6; }

/* Stats */
.stats-section { background: var(--color-dark-2); padding: 80px 0; }
.stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 32px; text-align: center; }
.stat-item h4 { font-size: 2.5rem; margin-bottom: 8px; background: linear-gradient(135deg, var(--color-accent), var(--color-secondary)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.stat-item p { color: var(--color-text); font-size: 0.95rem; }

/* Portfolio */
.portfolio-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 24px; }
.portfolio-card {
  background: var(--color-dark-2);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--border-radius);
  overflow: hidden;
  transition: all 0.3s;
}
.portfolio-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.portfolio-card img { width: 100%; height: 220px; object-fit: cover; }
.portfolio-placeholder { height: 220px; background: var(--color-dark-3); display: flex; align-items: center; justify-content: center; color: var(--color-text); font-weight: 500; }
.portfolio-card .card-content { padding: 24px; }
.portfolio-card h3 { margin-bottom: 8px; font-size: 1.125rem; }
.portfolio-card p { color: var(--color-text); font-size: 0.9rem; }

/* Work Steps */
.work-steps { display: flex; flex-wrap: wrap; gap: 20px; justify-content: center; }
.step-card {
  background: var(--color-dark-2);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--border-radius);
  padding: 28px;
  max-width: 240px;
  transition: all 0.3s;
}
.step-card:hover { border-color: rgba(13,202,240,0.2); }
.step-card h3 { margin-bottom: 10px; font-size: 1.1rem; }
.step-card p { color: var(--color-text); font-size: 0.9rem; line-height: 1.6; }

/* Testimonials */
.testimonials-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(340px, 1fr)); gap: 24px; }
.testimonial-card {
  background: var(--color-dark-2);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--border-radius);
  padding: 32px;
}
.testimonial-card p { font-style: italic; margin-bottom: 16px; line-height: 1.7; color: rgba(255,255,255,0.9); }
.testimonial-card .author { font-weight: 600; }
.testimonial-card .title { color: var(--color-text); font-size: 0.9rem; }

/* Blog */
.blog-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 24px; }
.blog-card {
  background: var(--color-dark-2);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--border-radius);
  overflow: hidden;
  transition: all 0.3s;
}
.blog-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.blog-card img { width: 100%; height: 180px; object-fit: cover; }
.blog-card .card-content { padding: 24px; }
.blog-card .category { font-size: 0.8rem; color: var(--color-accent); font-weight: 500; margin-bottom: 8px; }
.blog-card h3 { font-size: 1.1rem; margin-bottom: 12px; line-height: 1.4; }
.blog-card h3 a:hover { color: var(--color-accent); }

/* Footer */
.site-footer {
  background: var(--color-dark-2);
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 60px 0 30px;
  margin-top: 80px;
}
.footer-inner { max-width: var(--container-width); margin: 0 auto; padding: 0 24px; }
.footer-content { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 24px; }
.footer-logo img { height: 40px; width: auto; opacity: 0.9; }
.footer-social a { margin-left: 16px; font-size: 14px; }
.footer-copyright { margin-top: 32px; padding-top: 24px; border-top: 1px solid rgba(255,255,255,0.06); text-align: center; font-size: 14px; color: var(--color-text); }

/* Page Content */
.page-section { padding: 120px 0 80px; }
.page-content { max-width: 800px; }
.page-content h2 { margin: 32px 0 16px; }
.page-content h3 { margin: 24px 0 12px; }
.page-content p { margin-bottom: 16px; line-height: 1.8; color: rgba(255,255,255,0.9); }
.page-content ul { margin: 16px 0; padding-left: 24px; }
.page-content li { margin-bottom: 8px; }

/* Contact */
.contact-section { padding: 120px 0 80px; }
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: start; }
.contact-info h3 { margin-bottom: 12px; font-size: 1.125rem; }
.contact-info p { color: var(--color-text); margin-bottom: 24px; }
.contact-form input, .contact-form textarea {
  width: 100%;
  padding: 14px 18px;
  background: var(--color-dark-2);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 8px;
  color: var(--color-primary);
  font-family: inherit;
  margin-bottom: 16px;
  font-size: 15px;
}
.contact-form input:focus, .contact-form textarea:focus { outline: none; border-color: var(--color-accent); }
.contact-form textarea { min-height: 140px; resize: vertical; }

/* Responsive */
@media (max-width: 1024px) {
  .site-header { padding: 0 16px; }
  .header-nav { display: none; }
  .mobile-menu-btn { display: block; }
  .header-nav.open { display: flex !important; flex-direction: column; position: fixed; top: 0; right: 0; width: 280px; height: 100%; background: var(--color-dark-2); padding: 80px 24px 24px; z-index: 9999; border-left: 1px solid rgba(255,255,255,0.06); }
  .hero-title { font-size: 2.25rem; }
  .contact-grid { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  .hero-section { padding: 100px 0 60px; }
  .section { padding: 60px 0; }
  .hero-title { font-size: 1.875rem; }
  h1 { font-size: 2rem; }
  h2 { font-size: 1.5rem; }
}