:root {
  --primary: #0ea5a4;
  --primary-dark: #0b8483;
  --accent: #22c55e;
  --dark: #0b2e2d;
  --text: #1f2937;
  --muted: #6b7280;
  --bg-light: #f4fbfa;
  --white: #ffffff;
  --radius: 14px;
  --shadow: 0 8px 24px rgba(11,46,45,0.08);
  --shadow-lg: 0 20px 45px rgba(11,46,45,0.14);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  overflow-x: hidden;
  font-family: 'Inter', 'Segoe UI', Arial, sans-serif;
  color: var(--text);
  line-height: 1.65;
  background: var(--white);
}

h1, h2, h3, h4 {
  font-family: 'Poppins', 'Segoe UI', Arial, sans-serif;
  margin: 0;
}

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

.container {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
}

a { text-decoration: none; color: inherit; }

ul { list-style: none; margin: 0; padding: 0; }

/* SCROLL REVEAL */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* BUTTONS */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 28px;
  border-radius: 50px;
  font-weight: 600;
  font-size: 0.98rem;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
  cursor: pointer;
  border: 2px solid transparent;
}
.btn:hover { transform: translateY(-3px); }

.btn-primary,
.btn-primary:visited {
  background: var(--primary);
  color: var(--white);
  box-shadow: 0 10px 24px rgba(14,165,164,0.35);
}
.btn-primary:hover,
.btn-primary:focus {
  background: var(--primary-dark);
  color: var(--white);
}

.btn-outline,
.btn-outline:visited {
  background: transparent;
  border: 2px solid rgba(255,255,255,0.7);
  color: var(--white);
}
.btn-outline:hover,
.btn-outline:focus {
  background: rgba(255,255,255,0.15);
  color: var(--white);
}

.iletisim .btn-outline,
.iletisim .btn-outline:visited {
  border-color: var(--primary);
  color: var(--primary);
}
.iletisim .btn-outline:hover,
.iletisim .btn-outline:focus {
  background: var(--primary);
  color: var(--white);
}

.btn-call,
.btn-call:visited {
  background: var(--accent);
  color: var(--white);
  padding: 10px 20px;
  font-size: 0.95rem;
  box-shadow: 0 6px 16px rgba(34,197,94,0.3);
}
.btn-call:hover,
.btn-call:focus {
  background: #1ea34f;
  color: var(--white);
}

/* HEADER */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(10px);
  box-shadow: 0 2px 14px rgba(11,46,45,0.06);
  transition: box-shadow 0.2s ease;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 24px;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: 'Poppins', sans-serif;
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--dark);
  letter-spacing: 0.3px;
}
.logo i { color: var(--primary); }
.logo span { color: var(--primary); }
.logo .logo-sub {
  color: var(--white);
  background: var(--accent);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.4px;
  padding: 4px 10px;
  border-radius: 50px;
  line-height: 1;
}

.nav-desktop ul {
  display: flex;
  gap: 32px;
}

.nav-desktop a {
  font-weight: 600;
  color: var(--text);
  position: relative;
  padding: 6px 0;
}
.nav-desktop a::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 0;
  height: 2px;
  background: var(--primary);
  transition: width 0.2s ease;
}
.nav-desktop a:hover,
.nav-desktop a.active { color: var(--primary); }
.nav-desktop a:hover::after,
.nav-desktop a.active::after { width: 100%; }

.header-call { white-space: nowrap; }

.menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 26px;
  height: 20px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
}
.menu-toggle span {
  display: block;
  height: 3px;
  width: 100%;
  background: var(--dark);
  border-radius: 2px;
}

.nav-mobile {
  display: none;
  background: var(--white);
  border-top: 1px solid #eee;
}
.nav-mobile.open { display: block; }
.nav-mobile ul {
  display: flex;
  flex-direction: column;
  padding: 10px 24px 22px;
  gap: 14px;
}
.nav-mobile a { font-weight: 600; }

/* HERO */
.hero {
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, var(--primary) 0%, var(--dark) 100%);
  color: var(--white);
  padding: 100px 0 90px;
}
.hero-shapes {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 85% 15%, rgba(255,255,255,0.14) 0%, transparent 45%),
    radial-gradient(circle at 10% 90%, rgba(255,255,255,0.10) 0%, transparent 40%);
  pointer-events: none;
}
.hero-inner {
  position: relative;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: center;
  gap: 40px;
}
.hero-inner > div { min-width: 0; }
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,0.15);
  padding: 8px 16px;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 20px;
}
.hero h1 {
  font-size: 2.6rem;
  line-height: 1.2;
  margin: 0 0 20px;
  font-weight: 800;
  overflow-wrap: break-word;
}
.hero h1 span { color: #baf3d8; }
.hero-sub {
  max-width: 540px;
  margin: 0 0 32px;
  font-size: 1.08rem;
  color: rgba(255,255,255,0.9);
}
.hero-buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 34px;
}
.hero-badges {
  display: flex;
  gap: 22px;
  flex-wrap: wrap;
  font-weight: 600;
  font-size: 0.92rem;
  color: #d9fff0;
}
.hero-badges i { color: var(--accent); margin-right: 4px; }

/* HERO ART */
.hero-art {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 320px;
}
.art-card {
  width: 240px;
  height: 240px;
  border-radius: 50%;
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-lg);
}
.art-icon-main { font-size: 6rem; color: #baf3d8; }
.art-float {
  position: absolute;
  width: 60px;
  height: 60px;
  border-radius: 16px;
  background: rgba(255,255,255,0.95);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  box-shadow: var(--shadow-lg);
  animation: float 4s ease-in-out infinite;
}
.art-float-1 { top: 6%; left: 4%; animation-delay: 0s; }
.art-float-2 { bottom: 10%; right: 2%; animation-delay: 1.2s; }
.art-float-3 { top: 45%; right: -4%; animation-delay: 2.2s; }
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-14px); }
}

/* SECTIONS */
.section { padding: 90px 0; }
.section-title {
  text-align: center;
  font-size: 2.1rem;
  color: var(--dark);
  margin-bottom: 12px;
  font-weight: 800;
}
.section-title-left { text-align: left; margin-bottom: 20px; }
.section-sub {
  text-align: center;
  color: var(--muted);
  max-width: 600px;
  margin: 0 auto 56px;
  font-size: 1.05rem;
}

/* NEDEN BİZ */
.neden-biz { background: var(--white); }
.neden-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 26px;
}
.neden-card {
  text-align: center;
  padding: 34px 22px;
  border-radius: var(--radius);
  background: var(--bg-light);
  border: 1px solid #e5f3f2;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.neden-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow);
}
.neden-icon {
  width: 66px;
  height: 66px;
  margin: 0 auto 18px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  box-shadow: 0 10px 20px rgba(14,165,164,0.3);
}
.neden-card h3 { font-size: 1.15rem; margin-bottom: 10px; color: var(--dark); }
.neden-card p { margin: 0; color: var(--muted); font-size: 0.95rem; }

/* HAKKINDA */
.hakkinda { background: var(--bg-light); }
.hakkinda-grid {
  display: grid;
  grid-template-columns: 0.7fr 1.3fr;
  gap: 50px;
  align-items: center;
}
.hakkinda-art {
  width: 100%;
  aspect-ratio: 1 / 1;
  border-radius: 50%;
  overflow: hidden;
  border: 6px solid var(--white);
  box-shadow: var(--shadow-lg);
}
.hakkinda-art img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hakkinda-content { font-size: 1.05rem; color: #374151; }
.hakkinda-content p { margin: 0 0 20px; }

/* HİZMETLER */
.hizmet-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 26px;
}
.hizmet-card {
  background: var(--white);
  border: 1px solid #e5e7eb;
  border-radius: var(--radius);
  padding: 32px 26px;
  text-align: center;
  box-shadow: var(--shadow);
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}
.hizmet-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary);
}
.hizmet-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 16px;
  border-radius: 16px;
  background: rgba(14,165,164,0.1);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.7rem;
}
.hizmet-card h3 {
  margin: 0 0 10px;
  font-size: 1.12rem;
  color: var(--dark);
}
.hizmet-card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

/* GALERİ */
.galeri-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 22px;
}
.galeri-item {
  position: relative;
  margin: 0;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  aspect-ratio: 4 / 3;
}
.galeri-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.35s ease;
}
.galeri-item:hover img { transform: scale(1.08); }
.galeri-item figcaption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 14px 16px;
  background: linear-gradient(0deg, rgba(11,46,45,0.85), transparent);
  color: var(--white);
  font-weight: 700;
  font-size: 0.95rem;
}

/* HİZMET BÖLGELERİ */
.bolgeler { background: var(--bg-light); }
.bolge-chips {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 14px;
}
.bolge-chips span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--white);
  border: 1px solid #e5e7eb;
  padding: 10px 20px;
  border-radius: 50px;
  font-weight: 600;
  color: var(--dark);
  box-shadow: var(--shadow);
}
.bolge-chips i { color: var(--primary); }

/* İLETİŞİM */
.iletisim { background: var(--white); }
.iletisim-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}
.iletisim-bilgi {
  background: var(--bg-light);
  border-radius: var(--radius);
  padding: 40px;
}
.iletisim-bilgi h3 {
  font-size: 1.5rem;
  color: var(--dark);
  margin-bottom: 18px;
}
.iletisim-bilgi p {
  margin: 0 0 14px;
  font-size: 1.05rem;
  display: flex;
  align-items: center;
  gap: 10px;
}
.iletisim-bilgi p i { color: var(--primary); width: 20px; }
.iletisim-bilgi a[href^="tel"]:not(.btn) { color: var(--primary); font-weight: 700; }
.iletisim-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 20px;
}
.iletisim-harita iframe {
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

/* FOOTER */
.site-footer {
  background: var(--dark);
  color: rgba(255,255,255,0.75);
  padding: 60px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1.2fr;
  gap: 40px;
  padding-bottom: 40px;
}
.footer-logo { color: var(--white); margin-bottom: 14px; }
.footer-logo span { color: #6ee7d8; }
.footer-col h4 {
  color: var(--white);
  font-size: 1.05rem;
  margin-bottom: 16px;
}
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col a:hover { color: #6ee7d8; }
.footer-col p {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 10px;
}
.footer-col p i { color: #6ee7d8; }
.footer-bottom {
  text-align: center;
  padding: 20px 0;
  border-top: 1px solid rgba(255,255,255,0.1);
  font-size: 0.9rem;
}
.footer-bottom p { margin: 0 0 6px; }
.footer-bottom p:last-child { margin-bottom: 0; }
.footer-credit,
.footer-version {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.5);
}
.footer-credit a {
  color: rgba(255,255,255,0.7);
  text-decoration: underline;
}
.footer-credit a:hover { color: #6ee7d8; }

/* FLOATING BUTTONS */
.whatsapp-float {
  position: fixed;
  bottom: 26px;
  right: 26px;
  width: 58px;
  height: 58px;
  background: #25D366;
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  box-shadow: 0 10px 24px rgba(37,211,102,0.45);
  z-index: 900;
  transition: transform 0.2s ease;
}
.whatsapp-float:hover { transform: scale(1.08); }

.scroll-top {
  position: fixed;
  bottom: 26px;
  right: 96px;
  width: 46px;
  height: 46px;
  background: var(--dark);
  color: var(--white);
  border: none;
  border-radius: 50%;
  display: none;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  cursor: pointer;
  box-shadow: var(--shadow);
  z-index: 900;
  transition: opacity 0.2s ease;
}
.scroll-top.show { display: flex; }

/* RESPONSIVE */
@media (max-width: 900px) {
  .nav-desktop, .header-call { display: none; }
  .menu-toggle { display: flex; }
  .logo { font-size: 0.85rem; gap: 5px; max-width: 78%; flex-wrap: wrap; row-gap: 4px; }
  .logo i { font-size: 1.1rem; }
  .logo .logo-sub { font-size: 0.56rem; padding: 3px 7px; }
  .hero-inner { grid-template-columns: 1fr; text-align: center; }
  .hero-sub { margin: 0 auto 32px; }
  .hero-buttons, .hero-badges { justify-content: center; }
  .hero-art { min-height: 220px; margin-top: 20px; }
  .hakkinda-grid { grid-template-columns: 1fr; }
  .hakkinda-art { max-width: 220px; margin: 0 auto; }
  .section-title-left { text-align: center; }
  .iletisim-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 30px; }
}

@media (max-width: 480px) {
  .hero h1 { font-size: 1.9rem; }
  .section-title { font-size: 1.6rem; }
  .whatsapp-float { width: 52px; height: 52px; font-size: 1.5rem; }
  .scroll-top { right: 86px; }
}
/* Bölge Kartları Stilleri */
.bolge-card {
  display: block !important;
  transition: all 0.3s ease !important;
  cursor: pointer !important;
}

.bolge-card:hover {
  transform: translateY(-8px) !important;
  box-shadow: 0 15px 40px rgba(14, 165, 164, 0.2) !important;
  border-color: #0b8483 !important;
  background: linear-gradient(135deg, rgba(14, 165, 164, 0.05) 0%, rgba(14, 165, 164, 0.02) 100%) !important;
}

.bolge-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
  margin-top: 20px;
}

.bolge-chips span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: #f4fbfa;
  border: 1px solid #0ea5a4;
  border-radius: 20px;
  color: #0b2e2d;
  font-size: 0.9rem;
  font-weight: 500;
}

.bolge-chips span i {
  color: #0ea5a4;
}