/* =====================
   TOPBAR
   ===================== */
.topbar {
  background: var(--navy);
  padding: 7px 0;
  font-size: .78rem;
  color: rgba(255,255,255,.75);
}
.topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.topbar-rates {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}
.rate-item { display: flex; align-items: center; gap: 5px; }
.rate-label { color: rgba(255,255,255,.55); }
.rate-val { color: #fff; font-weight: 600; }
.rate-divider { color: rgba(255,255,255,.25); }

.topbar-ticker {
  display: flex;
  align-items: center;
  gap: 8px;
  overflow: hidden;
  min-width: 0;
}
.ticker-label {
  color: var(--gold);
  font-weight: 700;
  flex-shrink: 0;
  font-size: .75rem;
  text-transform: uppercase;
  letter-spacing: .05em;
}
.ticker-wrap { overflow: hidden; flex: 1; min-width: 0; }
.ticker-text {
  display: inline-block;
  white-space: nowrap;
  animation: ticker 40s linear infinite;
}
@keyframes ticker {
  0%   { transform: translateX(100%); }
  100% { transform: translateX(-100%); }
}

/* =====================
   RESET & BASE
   ===================== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', sans-serif;
  color: #2d3748;
  line-height: 1.6;
  background: #fff;
}

a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; display: block; }

/* =====================
   VARIABLES
   ===================== */
:root {
  --navy: #1a3a5c;
  --navy-dark: #122b45;
  --gold: #f0a500;
  --gold-dark: #d99200;
  --light-bg: #f4f7fb;
  --text: #2d3748;
  --text-muted: #718096;
  --border: #e2e8f0;
  --radius: 10px;
  --shadow: 0 4px 20px rgba(0,0,0,.08);
}

/* =====================
   LAYOUT
   ===================== */
.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
}

.section { padding: 80px 0; }
.bg-light { background: var(--light-bg); }

/* =====================
   HEADER
   ===================== */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: #fff;
  border-bottom: 1px solid transparent;
  transition: border-color .3s, box-shadow .3s;
}
.header.scrolled {
  border-color: var(--border);
  box-shadow: 0 2px 12px rgba(0,0,0,.07);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
}

/* Logo */
.logo { display: flex; align-items: center; gap: 12px; }
.logo-img { width: 44px; height: 44px; object-fit: contain; flex-shrink: 0; }
.logo-img-sm { width: 36px; height: 36px; }
.logo-text { display: flex; flex-direction: column; line-height: 1.2; }
.logo-name { font-size: 1rem; font-weight: 700; color: var(--navy); }
.logo-sub { font-size: .72rem; color: var(--text-muted); font-weight: 400; letter-spacing: .03em; }

/* Nav */
.nav > ul {
  display: flex;
  align-items: center;
  gap: 8px;
}
.nav a {
  font-size: .9rem;
  font-weight: 500;
  color: var(--text);
  padding: 6px 14px;
  border-radius: 6px;
  transition: color .2s, background .2s;
}
.nav a:hover { color: var(--navy); background: var(--light-bg); }
.nav-cta {
  background: var(--navy) !important;
  color: #fff !important;
  border-radius: 6px;
}
.nav-cta:hover { background: var(--navy-dark) !important; }

/* Dropdown */
.has-dropdown { position: relative; }
.has-dropdown > a { display: flex; align-items: center; gap: 4px; }
.arrow { font-size: .7rem; transition: transform .2s; }
.has-dropdown:hover .arrow { transform: rotate(180deg); }

.dropdown {
  display: block;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: 0 8px 24px rgba(0,0,0,.1);
  min-width: 220px;
  padding: 12px 0 8px;
  z-index: 200;
  transition: opacity .2s, visibility .2s;
  transition-delay: .15s;
}
@media (min-width: 641px) {
  .has-dropdown:hover .dropdown {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transition-delay: 0s;
  }
}
.dropdown li a {
  display: block;
  padding: 10px 18px;
  font-size: .88rem;
  color: var(--text);
  font-weight: 500;
  border-radius: 0;
  transition: background .15s, color .15s;
}
.dropdown li a:hover { background: var(--light-bg); color: var(--navy); }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--navy);
  border-radius: 2px;
  transition: transform .3s, opacity .3s;
}
.hamburger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* =====================
   HERO
   ===================== */
.hero {
  position: relative;
  min-height: 560px;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, var(--navy) 0%, #274e78 60%, #1a5276 100%);
  overflow: hidden;
}
.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.hero-overlay { position: absolute; inset: 0; background: rgba(0,0,0,.15); }

.hero-inner {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  padding: 80px 24px;
}
.hero-content {
  max-width: 580px;
}
.hero-links {
  display: flex;
  flex-direction: column;
  gap: 16px;
  align-items: center;
  flex-shrink: 0;
}
.hero-link-btn {
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(255,255,255,0.12);
  border: 1.5px solid rgba(255,255,255,0.3);
  color: #fff;
  padding: 14px 24px;
  border-radius: 10px;
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  width: 220px;
  justify-content: center;
  transition: background 0.2s, border-color 0.2s, transform 0.2s;
}
.hero-link-btn:hover {
  background: rgba(255,255,255,0.22);
  border-color: rgba(255,255,255,0.6);
  transform: translateY(-2px);
}
.hero-link-edevlet {
  background: #fff;
  border-color: #fff;
  gap: 12px;
  color: #1a3a5c;
}
.hero-link-edevlet:hover {
  background: #f0f0f0;
  border-color: #f0f0f0;
}
.hero-link-ivd {
  background: #fff;
  border-color: #fff;
  color: #1a3a5c;
}
.hero-link-ivd:hover {
  background: #f0f0f0;
  border-color: #f0f0f0;
}
.hero-link-label {
  display: block;
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.2;
}
.hero-link-sub {
  display: block;
  font-size: 0.75rem;
  font-weight: 400;
  opacity: 0.85;
}
.kvkk-group { margin-top: 4px; }
.kvkk-label {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  cursor: pointer;
  font-size: 0.85rem;
  color: #555;
  line-height: 1.5;
}
.kvkk-label input[type="checkbox"] {
  margin-top: 3px;
  flex-shrink: 0;
  width: 16px;
  height: 16px;
  cursor: pointer;
  accent-color: var(--navy);
}
.edevlet-emblem {
  flex-shrink: 0;
}
.edevlet-text {
  display: flex;
  flex-direction: column;
  margin-left: 10px;
  color: #fff;
}
.edevlet-title {
  font-size: 0.95rem;
  font-weight: 700;
  line-height: 1.2;
}
.edevlet-sub {
  font-size: 0.72rem;
  font-weight: 400;
  opacity: 0.85;
}
.hero-badge {
  display: inline-block;
  background: rgba(240,165,0,.2);
  color: var(--gold);
  border: 1px solid rgba(240,165,0,.4);
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: 5px 14px;
  border-radius: 20px;
  margin-bottom: 20px;
}
.hero-content h1 {
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 700;
  color: #fff;
  line-height: 1.2;
  margin-bottom: 20px;
}
.hero-desc {
  font-size: 1.05rem;
  color: rgba(255,255,255,.8);
  margin-bottom: 36px;
  max-width: 520px;
}
.hero-btns { display: flex; gap: 14px; flex-wrap: wrap; }

/* =====================
   BUTTONS
   ===================== */
.btn {
  display: inline-block;
  padding: 13px 28px;
  border-radius: 8px;
  font-size: .95rem;
  font-weight: 600;
  cursor: pointer;
  transition: all .2s;
  border: 2px solid transparent;
}
.btn-primary {
  background: var(--gold);
  color: var(--navy);
  border-color: var(--gold);
}
.btn-primary:hover { background: var(--gold-dark); border-color: var(--gold-dark); }

.btn-outline {
  background: transparent;
  color: #fff;
  border-color: rgba(255,255,255,.5);
}
.btn-outline:hover { background: rgba(255,255,255,.1); border-color: #fff; }
.btn-full { width: 100%; text-align: center; }

/* =====================
   STATS
   ===================== */
.stats {
  background: var(--navy);
  padding: 40px 0;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  text-align: center;
}
.stat-item { padding: 10px; }
.stat-num {
  display: block;
  font-size: 2rem;
  font-weight: 700;
  color: var(--gold);
  line-height: 1;
  margin-bottom: 6px;
}
.stat-label {
  font-size: .85rem;
  color: rgba(255,255,255,.7);
}

/* =====================
   ABOUT
   ===================== */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 60px;
  align-items: center;
}
.about-visual { display: flex; justify-content: center; align-items: center; }
.about-illus { width: 100%; max-width: 360px; }
.about-illus svg { width: 100%; height: auto; }

.section-label {
  font-size: .78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--gold);
  margin-bottom: 10px;
}
.about-text h2 { font-size: 1.9rem; font-weight: 700; color: var(--navy); margin-bottom: 18px; line-height: 1.3; }
.about-text p { color: var(--text-muted); margin-bottom: 14px; }
.about-list { margin-top: 20px; display: flex; flex-direction: column; gap: 10px; }
.about-list li { display: flex; align-items: flex-start; gap: 10px; font-size: .95rem; }
.check { color: var(--gold); font-weight: 700; flex-shrink: 0; }

/* =====================
   SECTION HEAD
   ===================== */
.section-head { text-align: center; margin-bottom: 50px; }
.section-head h2 { font-size: 2rem; font-weight: 700; color: var(--navy); margin-bottom: 12px; }
.section-desc { color: var(--text-muted); max-width: 540px; margin: 0 auto; }

/* =====================
   SERVICES
   ===================== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.service-card {
  background: #fff;
  border-radius: var(--radius);
  padding: 32px 28px;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
  transition: transform .2s, box-shadow .2s;
}
.service-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 30px rgba(0,0,0,.12);
}
.service-icon { width: 52px; height: 52px; margin-bottom: 18px; }
.service-icon svg { width: 100%; height: 100%; }
.service-card h3 { font-size: 1rem; font-weight: 700; color: var(--navy); margin-bottom: 10px; }
.service-card p { font-size: .9rem; color: var(--text-muted); line-height: 1.6; }
.card-link { display: inline-block; margin-top: 16px; font-size: .85rem; font-weight: 600; color: var(--gold); }
a.service-card { display: block; text-decoration: none; color: inherit; }

/* =====================
   WHY
   ===================== */
.why-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.why-item {
  padding: 28px 24px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  transition: border-color .2s, box-shadow .2s;
}
.why-item:hover { border-color: var(--gold); box-shadow: 0 4px 20px rgba(240,165,0,.1); }
.why-num {
  font-size: 2rem;
  font-weight: 800;
  color: var(--gold);
  opacity: .6;
  margin-bottom: 12px;
  line-height: 1;
}
.why-item h3 { font-size: 1rem; font-weight: 700; color: var(--navy); margin-bottom: 8px; }
.why-item p { font-size: .88rem; color: var(--text-muted); line-height: 1.6; }

/* =====================
   CONTACT
   ===================== */
.contact-cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.contact-card {
  background: #fff;
  border-radius: var(--radius);
  padding: 28px 20px;
  text-align: center;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}
.contact-icon { width: 48px; height: 48px; background: var(--light-bg); border-radius: 12px; display: flex; align-items: center; justify-content: center; padding: 12px; }
.contact-icon svg { width: 100%; height: 100%; }
.contact-label { display: block; font-size: .75rem; font-weight: 700; color: var(--text-muted); text-transform: uppercase; letter-spacing: .07em; }
.contact-value { display: block; font-size: .88rem; font-weight: 500; color: var(--navy); line-height: 1.5; }

/* Form (popup içinde) */
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { margin-bottom: 14px; }
.form-group label { display: block; font-size: .82rem; font-weight: 600; color: var(--navy); margin-bottom: 5px; }
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 10px 13px;
  border: 1.5px solid var(--border);
  border-radius: 8px;
  font-size: .88rem;
  font-family: inherit;
  color: var(--text);
  transition: border-color .2s;
  background: #fff;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { outline: none; border-color: var(--navy); }
.form-group textarea { resize: vertical; }
.form-success { display: none; margin-top: 10px; color: #276749; font-size: .88rem; font-weight: 500; text-align: center; }

/* =====================
   HABERLER
   ===================== */
.news { background: #fff; }
.news-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 20px;
}
.news-card {
  display: flex;
  flex-direction: column;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  transition: transform .2s, box-shadow .2s;
}
.news-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.news-img {
  height: 160px;
  background-size: cover;
  background-position: center;
  background-color: var(--light-bg);
}
.news-img-placeholder { background: linear-gradient(135deg, var(--light-bg) 0%, #dce8f5 100%); }
.news-body { padding: 16px; flex: 1; }
.news-date { font-size: .75rem; color: var(--text-muted); margin-bottom: 6px; display: block; }
.news-body h4 { font-size: .92rem; font-weight: 600; color: var(--navy); line-height: 1.5; }
.news-source { text-align: right; font-size: .78rem; color: var(--text-muted); }
.news-source a { color: var(--gold); font-weight: 600; }
.news-loading, .news-error { color: var(--text-muted); font-size: .9rem; padding: 30px 0; }

/* =====================
   POPUP
   ===================== */
.popup-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.5);
  z-index: 999;
  align-items: center;
  justify-content: center;
}
.popup-overlay.active { display: flex; }

.popup-box {
  background: #fff;
  border-radius: 14px;
  padding: 40px 36px;
  max-width: 420px;
  width: 90%;
  text-align: center;
  position: relative;
  box-shadow: 0 20px 60px rgba(0,0,0,.2);
  animation: popIn .25s ease;
}
@keyframes popIn {
  from { transform: scale(.9); opacity: 0; }
  to   { transform: scale(1);  opacity: 1; }
}
.popup-close {
  position: absolute;
  top: 14px; right: 16px;
  background: none;
  border: none;
  font-size: 1.1rem;
  color: var(--text-muted);
  cursor: pointer;
  line-height: 1;
  transition: color .2s;
}
.popup-close:hover { color: var(--navy); }
.popup-logo-img {
  width: 110px;
  height: 110px;
  object-fit: contain;
  margin: 0 auto 20px;
  display: block;
}
.popup-form { max-width: 520px; text-align: left; }
.popup-box h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 6px;
}
.popup-box > p {
  font-size: .88rem;
  color: var(--text-muted);
  margin-bottom: 20px;
}

/* =====================
   FOOTER
   ===================== */
.footer { background: var(--navy-dark); padding: 36px 0 0; }
.footer .container { max-width: 100%; width: 90%; margin: 0 auto; padding: 0; }
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 40px;
  padding-bottom: 28px;
  align-items: start;
}
.footer-brand { display: flex; align-items: center; gap: 12px; margin-bottom: 14px; }
.footer-brand .logo-img-sm { width: 56px; height: 56px; }
.footer-brand .logo-name { font-size: 1.1rem; }
.footer-desc { font-size: .84rem; color: rgba(255,255,255,.5); line-height: 1.6; max-width: 280px; }
.footer-col-title {
  font-size: .78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--gold);
  margin-bottom: 18px;
}
.footer-links { display: flex; flex-direction: column; gap: 8px; }
.footer-links a {
  font-size: .87rem;
  color: rgba(255,255,255,.55);
  transition: color .2s;
}
.footer-links a:hover { color: #fff; }
.footer-contact-list { display: flex; flex-direction: column; gap: 14px; }
.footer-contact-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: .85rem;
  color: rgba(255,255,255,.55);
  line-height: 1.5;
}
.footer-contact-list svg { flex-shrink: 0; margin-top: 1px; }
.footer-form { display: flex; flex-direction: column; gap: 10px; }
.footer-form-group input {
  width: 100%;
  padding: 9px 13px;
  border: 1px solid rgba(255,255,255,.15);
  border-radius: 7px;
  background: rgba(255,255,255,.07);
  color: #fff;
  font-size: .85rem;
  font-family: inherit;
  transition: border-color .2s;
}
.footer-form-group input::placeholder { color: rgba(255,255,255,.35); }
.footer-form-group input:focus { outline: none; border-color: var(--gold); }
.footer-form-success { display: none; font-size: .82rem; color: #6ee7b7; margin-top: 6px; text-align: center; }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.1);
  padding: 14px 0;
  text-align: center;
}
.footer-bottom p { font-size: .8rem; color: rgba(255,255,255,.35); }

/* =====================
   RESPONSIVE
   ===================== */
@media (max-width: 900px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
  .about-grid { grid-template-columns: 1fr; gap: 36px; }
  .about-visual { order: -1; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-cards { grid-template-columns: repeat(2, 1fr); }
  .news-grid { grid-template-columns: repeat(2, 1fr); }
  .topbar-ticker { display: none; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 28px; }
}

@media (max-width: 640px) {
  .section { padding: 56px 0; }
  .news-grid { grid-template-columns: 1fr; }
  .contact-cards { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .topbar-rates { font-size: .7rem; gap: 6px; }
  .rate-divider { display: none; }
  .form-row { grid-template-columns: 1fr; }

  .nav {
    display: none;
    position: absolute;
    top: 70px;
    left: 0;
    right: 0;
    background: #fff;
    border-bottom: 1px solid var(--border);
    padding: 16px 24px;
    box-shadow: 0 8px 20px rgba(0,0,0,.08);
  }
  .nav.open { display: block; }
  .nav ul { flex-direction: column; gap: 4px; align-items: flex-start; }
  .nav a { display: block; width: 100%; padding: 10px 14px; }
  .hamburger { display: flex; }

  .hero { min-height: auto; }
  .hero-inner { flex-direction: column; padding: 60px 24px; gap: 32px; }
  .hero-links { flex-direction: row; flex-wrap: wrap; justify-content: center; }
  .hero-link-btn { width: auto; }
  .hero-btns { flex-direction: column; }
  .btn { text-align: center; }

  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }
  .stat-num { font-size: 1.6rem; }

  .services-grid { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }

  .section-head h2 { font-size: 1.6rem; }
  .about-text h2 { font-size: 1.6rem; }

  .footer-inner { flex-direction: column; text-align: center; }
}

/* WhatsApp Butonu */
.whatsapp-btn {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 9999;
  background: #25d366;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(37,211,102,0.4);
  transition: transform 0.2s, box-shadow 0.2s;
}
.whatsapp-btn:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 24px rgba(37,211,102,0.6);
}