/* =========================================================
   ESENLER KOMBİ SERVİSİ — BENTO GRID TASARIMI
   ========================================================= */

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

:root {
  --bg-main: #f4f6fa;        /* Çok açık buz mavisi/gri */
  --card-bg: #ffffff;
  --text-main: #1e293b;      /* Koyu slate */
  --text-muted: #64748b;
  --indigo: #4f46e5;         /* Modern Indigo */
  --indigo-hover: #4338ca;
  --amber: #f59e0b;          /* Sıcak Sarı/Turuncu */
  --amber-hover: #d97706;
  --slate: #0f172a;
  --radius: 24px;            /* Bento için yuvarlak hatlar */
  --shadow: 0 10px 30px rgba(0,0,0,0.03);
  --font-head: 'Sora', sans-serif;
  --font-body: 'Inter', sans-serif;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-main);
  color: var(--text-main);
  line-height: 1.6;
  padding-bottom: 40px;
}

.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 20px; }
a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }

/* === RENK SINIFLARI === */
.text-indigo { color: var(--indigo); }
.text-amber { color: var(--amber); }
.text-green { color: #10b981; }
.text-white { color: #ffffff !important; }
.bg-indigo { background-color: var(--indigo); }
.bg-slate { background-color: var(--slate); }
.bg-amber-light { background-color: #fef3c7; }
.bg-indigo-light { background-color: #e0e7ff; }
.bg-green-light { background-color: #d1fae5; }
.text-center { text-align: center; }
.mt-20 { margin-top: 20px; }

/* === HEADER === */
.header {
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(10px);
  position: sticky;
  top: 0;
  z-index: 1000;
  border-bottom: 1px solid #e2e8f0;
}
.nav { display: flex; justify-content: space-between; align-items: center; padding: 15px 20px; }
.logo { display: flex; align-items: center; gap: 10px; font-family: var(--font-head); font-size: 22px; font-weight: 800; color: var(--slate); }
.logo span { color: var(--indigo); font-weight: 700; font-size: 16px; }
.logo-icon { background: var(--indigo); color: #fff; width: 40px; height: 40px; border-radius: 12px; display: flex; justify-content: center; align-items: center; font-size: 20px; }

.nav-links { display: flex; list-style: none; gap: 30px; }
.nav-links a { font-weight: 600; font-size: 15px; color: var(--text-muted); transition: 0.3s; }
.nav-links a:hover { color: var(--indigo); }

.btn { padding: 12px 24px; border-radius: 50px; font-weight: 600; font-family: var(--font-head); display: inline-flex; align-items: center; gap: 8px; transition: 0.3s; border: none; cursor: pointer; }
.btn-primary { background: var(--indigo); color: #fff; }
.btn-primary:hover { background: var(--indigo-hover); transform: translateY(-2px); box-shadow: 0 5px 15px rgba(79, 70, 229, 0.3); }
.btn-amber { background: var(--amber); color: #fff; }
.btn-amber:hover { background: var(--amber-hover); transform: translateY(-2px); box-shadow: 0 5px 15px rgba(245, 158, 11, 0.3); }
.btn-outline-white { background: transparent; color: #fff; border: 2px solid rgba(255,255,255,0.3); }
.btn-outline-white:hover { background: rgba(255,255,255,0.1); border-color: #fff; }

.menu-toggle { display: none; background: none; border: none; font-size: 24px; cursor: pointer; color: var(--slate); }

/* =========================================
   BENTO GRID MİMARİSİ
   ========================================= */
.bento-wrapper { padding-top: 30px; padding-bottom: 60px; display: flex; flex-direction: column; gap: 20px; }
.bento-grid { display: grid; gap: 20px; }
.bento-card {
  background: var(--card-bg);
  border-radius: var(--radius);
  padding: 30px;
  box-shadow: var(--shadow);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  position: relative;
}
.bento-card:hover { transform: translateY(-5px); box-shadow: 0 15px 40px rgba(0,0,0,0.06); }

/* --- HERO GRID --- */
.hero-grid { grid-template-columns: repeat(4, 1fr); grid-template-rows: auto auto; }
.hero-main { grid-column: span 2; grid-row: span 2; justify-content: center; padding: 50px; }
.badge { background: rgba(255,255,255,0.1); display: inline-block; padding: 6px 16px; border-radius: 30px; font-size: 13px; font-weight: 600; margin-bottom: 20px; color: var(--amber); }
.hero-main h1 { font-family: var(--font-head); font-size: 42px; font-weight: 800; line-height: 1.1; margin-bottom: 20px; }
.hero-main p { font-size: 16px; color: #cbd5e1; margin-bottom: 30px; }
.hero-btns { display: flex; gap: 15px; flex-wrap: wrap; }
.bg-icon { position: absolute; bottom: -20px; right: -20px; font-size: 200px; color: rgba(255,255,255,0.03); pointer-events: none; }

.feature-mini { justify-content: center; }
.icon-box { width: 50px; height: 50px; border-radius: 14px; display: flex; justify-content: center; align-items: center; font-size: 22px; margin-bottom: 15px; }
.feature-mini h3 { font-family: var(--font-head); font-size: 20px; margin-bottom: 5px; }
.feature-mini p { font-size: 14px; color: var(--text-muted); }

/* --- HİZMETLER GRID --- */
.services-grid { grid-template-columns: repeat(3, 1fr); }
.service-large { grid-column: span 2; flex-direction: row; align-items: center; gap: 30px; padding: 40px; }
.service-text { flex: 1; }
.service-text h2 { font-family: var(--font-head); font-size: 28px; margin-bottom: 15px; margin-top: 15px; }
.service-text p { font-size: 15px; color: var(--text-muted); margin-bottom: 20px; }
.service-img-box { flex: 1; height: 100%; min-height: 250px; border-radius: 16px; overflow: hidden; }
.service-img-box img { width: 100%; height: 100%; object-fit: cover; }

.service-small h3 { font-family: var(--font-head); font-size: 22px; margin-bottom: 10px; }
.service-small p { font-size: 15px; color: var(--text-muted); margin-bottom: 20px; flex-grow: 1; }
.link-arrow { color: var(--indigo); font-weight: 600; font-size: 15px; display: flex; align-items: center; gap: 8px; transition: 0.3s; }
.link-arrow:hover { gap: 12px; }

/* --- HAKKIMIZDA GRID --- */
.about-grid { grid-template-columns: repeat(4, 1fr); }
.about-img-card { grid-column: span 2; padding: 0; }
.about-img-card img { width: 100%; height: 100%; object-fit: cover; border-radius: var(--radius); transition: 0.5s; }
.about-img-card:hover img { transform: scale(1.05); }
.about-text-card { grid-column: span 2; padding: 40px; }
.about-text-card h2 { font-family: var(--font-head); font-size: 30px; margin-bottom: 15px; }
.about-text-card p { color: #cbd5e1; font-size: 15px; margin-bottom: 20px; }
.bento-list { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.bento-list li { display: flex; align-items: center; gap: 10px; font-size: 15px; font-weight: 500; }

.stat-card { justify-content: center; align-items: center; text-align: center; }
.stat-card h3 { font-family: var(--font-head); font-size: 48px; font-weight: 800; line-height: 1; margin-bottom: 5px; }
.stat-card p { font-size: 15px; font-weight: 600; color: var(--text-muted); }

/* --- MAHALLELER BENTO --- */
.neigh-bento h2 { font-family: var(--font-head); font-size: 24px; margin-bottom: 25px; }
.neigh-tags { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; }
.neigh-tags a { background: var(--bg-main); padding: 10px 20px; border-radius: 50px; font-size: 14px; font-weight: 600; color: var(--text-main); transition: 0.3s; border: 2px solid transparent; }
.neigh-tags a:hover { background: #fff; border-color: var(--indigo); color: var(--indigo); transform: translateY(-3px); box-shadow: 0 5px 15px rgba(0,0,0,0.05); }

/* --- SSS GRID --- */
.faq-grid { grid-template-columns: 1fr 2fr; }
.faq-title-card { justify-content: center; }
.faq-title-card h2 { font-family: var(--font-head); font-size: 32px; margin-bottom: 15px; }
.faq-title-card p { color: #e0e7ff; margin-bottom: 30px; }

.faq-list-card { padding: 20px; display: flex; flex-direction: column; gap: 10px; background: transparent; box-shadow: none; }
.faq-item { background: var(--card-bg); border-radius: 16px; overflow: hidden; box-shadow: 0 4px 15px rgba(0,0,0,0.02); border: 1px solid #f1f5f9; }
.faq-q { padding: 20px; font-family: var(--font-head); font-weight: 600; font-size: 16px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; transition: 0.3s; }
.faq-q:hover { color: var(--indigo); }
.faq-q i { color: var(--indigo); transition: 0.3s; font-size: 14px; }
.faq-a { max-height: 0; overflow: hidden; transition: 0.4s ease; padding: 0 20px; color: var(--text-muted); font-size: 15px; }
.faq-item.active .faq-a { max-height: 200px; padding-bottom: 20px; }
.faq-item.active .faq-q i { transform: rotate(45deg); }

/* === FOOTER === */
.footer { background: var(--slate); color: #94a3b8; padding: 60px 0 30px; margin-top: 40px; }
.footer-content { display: flex; flex-direction: column; align-items: center; text-align: center; gap: 20px; }
.footer-logo { display: flex; align-items: center; gap: 10px; font-family: var(--font-head); font-size: 24px; font-weight: 800; color: #fff; }
.footer-logo span { color: var(--indigo); }
.footer-contact { display: flex; gap: 20px; margin-top: 10px; }
.footer-contact a { background: rgba(255,255,255,0.05); padding: 12px 24px; border-radius: 50px; font-weight: 600; color: #fff; display: flex; align-items: center; gap: 10px; transition: 0.3s; }
.footer-contact a:hover { background: var(--indigo); }
.copyright { border-top: 1px solid rgba(255,255,255,0.1); padding-top: 20px; width: 100%; font-size: 14px; margin-top: 20px; }

/* =========================================
   MOBİL UYUM (RESPONSIVE)
   ========================================= */
@media (max-width: 992px) {
  .hero-grid, .services-grid, .about-grid, .faq-grid { grid-template-columns: 1fr; }
  .hero-main, .service-large, .about-img-card, .about-text-card { grid-column: span 1; }
  .service-large { flex-direction: column; text-align: center; }
  .service-img-box { width: 100%; min-height: 200px; }
  .faq-list-card { padding: 0; }
  .hero-main h1 { font-size: 32px; }
}

@media (max-width: 768px) {
  .nav-links { display: none; flex-direction: column; position: absolute; top: 100%; left: 0; right: 0; background: #fff; padding: 20px; box-shadow: 0 10px 20px rgba(0,0,0,0.1); border-radius: 0 0 20px 20px; gap: 15px; }
  .nav-links.active { display: flex; }
  .nav-btn { display: none; }
  .menu-toggle { display: block; }
  .bento-card { padding: 25px; }
  .hero-main { padding: 30px; }
  .hero-btns { flex-direction: column; }
  .btn { width: 100%; justify-content: center; }
  .footer-contact { flex-direction: column; width: 100%; }
}