/* ============================================================
   HAVEAK — Modern Site CSS
   Teknoportsoft © 2026
   ============================================================ */
@import url('https://fonts.googleapis.com/css2?family=DM+Sans:ital,opsz,wght@0,9..40,400;0,9..40,500;0,9..40,600;0,9..40,700;1,9..40,400&family=Manrope:wght@500;600;700;800&display=swap');

/* ── Tokens ─────────────────────────────────────────── */
:root {
  --ink:        #071a2b;
  --muted:      #617386;
  --line:       #dbe7ee;
  --paper:      #f6fafc;
  --white:      #ffffff;
  --cyan:       #14b8c4;
  --cyan-dark:  #087d91;
  --amber:      #f4b942;
  --navy:       #061526;
  --navy2:      #0b2d4a;
  --radius:     20px;
  --shadow:     0 16px 48px #082d4215;
  --shadow-sm:  0 4px 18px #082d420d;
  --transition: .22s ease;
}

/* ── Reset / Base ────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  color: var(--ink);
  font-family: 'DM Sans', sans-serif;
  background: var(--paper);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a  { color: inherit; text-decoration: none; }
ul { list-style: none; }

/* ── Container ───────────────────────────────────────── */
.container { width: min(1160px, calc(100% - 40px)); margin: auto; }

/* ── Typography ─────────────────────────────────────── */
.eyebrow {
  color: var(--cyan-dark);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .2em;
  text-transform: uppercase;
  margin-bottom: 10px;
  display: block;
}
h1, h2, h3, h4 { font-family: 'Manrope', sans-serif; line-height: 1.12; }
p { color: var(--muted); }

/* ── Top Bar ─────────────────────────────────────────── */
.topbar {
  background: var(--navy);
  color: #9bb8c6;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .06em;
}
.topbar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 0;
  gap: 16px;
  flex-wrap: wrap;
}
.topbar a { color: var(--cyan); }
.topbar .topbar-right { display: flex; gap: 18px; align-items: center; }

/* ── Language Switch ─────────────────────────────────── */
.lang-switch { display: inline-flex; align-items: center; gap: 4px; }
.lang-switch button {
  background: none;
  border: 0;
  padding: 3px 6px;
  cursor: pointer;
  font: inherit;
  color: #9bb8c6;
  letter-spacing: .06em;
  border-radius: 6px;
  transition: var(--transition);
}
.lang-switch button:hover { color: var(--cyan); }
.lang-switch button.active {
  color: #fff;
  background: rgba(20,184,196,.28);
  font-weight: 800;
}
.lang-switch .lang-sep { color: #3d5a6b; }
.lang-switch.menu-lang { display: none; }
html.translating .lang-switch button { opacity: .45; pointer-events: none; }

/* ── Navigation ─────────────────────────────────────── */
.nav {
  background: rgba(255,255,255,.96);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid var(--line);
  box-shadow: 0 2px 14px #09283d08;
}
.nav .container {
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.brand {
  font: 800 24px 'Manrope', sans-serif;
  letter-spacing: .22em;
  color: var(--ink);
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}
.brand i {
  display: inline-block;
  width: 9px; height: 9px;
  border-radius: 50%;
  background: var(--cyan);
}
.menu {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13.5px;
  font-weight: 600;
}
.menu a {
  color: #4a6071;
  padding: 6px 12px;
  border-radius: 8px;
  transition: color var(--transition), background var(--transition);
}
.menu a:hover, .menu a.active { color: var(--ink); background: #eef5f8; }

/* ── Buttons ─────────────────────────────────────────── */
.button {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 22px;
  border-radius: 999px;
  background: var(--ink);
  color: #fff;
  font: 700 13.5px 'DM Sans', sans-serif;
  border: 0;
  cursor: pointer;
  transition: opacity var(--transition), transform var(--transition);
  white-space: nowrap;
}
.button:hover { opacity: .86; transform: translateY(-1px); }
.button.light  { background: #fff; color: var(--ink); box-shadow: 0 2px 12px #09283d14; }
.button.cyan   { background: var(--cyan); color: var(--navy); }
.button.outline {
  background: transparent;
  color: var(--ink);
  border: 1.5px solid var(--line);
}
.button.sm { padding: 8px 16px; font-size: 12.5px; }

/* ════════════════════════════════════════════════════════
   HERO — compact, 2-col, no fullscreen wastage
   ════════════════════════════════════════════════════════ */
.hero {
  padding: 72px 0 64px;
  background:
    radial-gradient(circle at 90% 10%, #a5eff01c, transparent 30%),
    linear-gradient(150deg, #f0f9fb 0%, #e8f4f8 100%);
  overflow: hidden;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 56px;
  align-items: center;
}
.hero h1 {
  font-size: clamp(36px, 4.5vw, 62px);
  letter-spacing: -.045em;
  margin: 14px 0 20px;
  max-width: 640px;
}
.hero h1 span { color: var(--cyan-dark); }
.lead { font-size: 17px; color: var(--muted); max-width: 560px; }
.actions { display: flex; gap: 12px; margin-top: 28px; flex-wrap: wrap; }

/* Hero Visual / Stats Panel */
.hero-visual {
  background: linear-gradient(145deg, var(--navy) 0%, #0d4b5c 100%);
  border-radius: 28px;
  padding: 36px 32px;
  color: #fff;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow);
  min-height: 320px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.hero-visual::before {
  content: '';
  position: absolute;
  width: 260px; height: 260px;
  border-radius: 50%;
  background: radial-gradient(circle, #30e8f0, #0aa9b2);
  right: -70px; top: -70px;
  filter: blur(2px);
  opacity: .5;
}
.hero-visual-label {
  font-size: 11px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: #7ed6dd;
  margin-bottom: 16px;
  font-weight: 700;
}
.hero-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; position: relative; z-index: 1; }
.hero-stat b  { display: block; font: 800 32px 'Manrope'; color: #fff; }
.hero-stat span { font-size: 12px; color: #9ecfda; }
.hero-badges { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 20px; position: relative; z-index: 1; }
.hero-badge {
  background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.18);
  border-radius: 999px;
  padding: 5px 12px;
  font-size: 11px;
  color: #c9eaef;
  font-weight: 600;
}

/* ── Trust Bar ───────────────────────────────────────── */
.trust {
  background: #fff;
  border-bottom: 1px solid var(--line);
  padding: 16px 0;
}
.trust .container {
  display: flex;  
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
}
.trust-item { display: flex; align-items: center; gap: 2px; font-size: 12px; color: #6e8899; letter-spacing: .08em; text-transform: uppercase; }
.trust-item svg { flex-shrink: 0; }

/* ── Sections ────────────────────────────────────────── */
.section { padding: 88px 0; }
.section.alt { background: #fff; }
.section.navy { background: var(--navy); }
.section.tinted { background: var(--paper); }
.section-head {
  display: flex;
  justify-content: space-between;
  gap: 30px;
  align-items: flex-end;
  margin-bottom: 48px;
}
.section h2 {
  font-size: clamp(26px, 3.5vw, 42px);
  letter-spacing: -.04em;
  margin: 10px 0 0;
}
.section-intro { color: var(--muted); max-width: 500px; font-size: 15.5px; line-height: 1.7; }

/* ── Grid ────────────────────────────────────────────── */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }

/* ── Cards ───────────────────────────────────────────── */
.card {
  padding: 28px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition);
}
.card:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.card.dark { background: var(--navy); color: #fff; border-color: transparent; }
.card.dark p { color: #9cc2cc; }
.card.cyan  { background: var(--cyan); color: var(--navy); border-color: transparent; }
.card .num  { font: 800 11px 'Manrope'; color: var(--cyan-dark); display: block; margin-bottom: 8px; letter-spacing: .12em; }
.card.dark .num { color: #5ecfda; }
.card h3 { font: 700 20px 'Manrope'; margin: 0 0 10px; }
.card p  { font-size: 14.5px; margin: 0; }

/* Icon card */
.icon-card {
  padding: 28px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: transform var(--transition), box-shadow var(--transition);
}
.icon-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.icon-card .icon {
  width: 52px; height: 52px;
  border-radius: 14px;
  background: #e8f7f9;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
  font-size: 24px;
}
.icon-card h4 { font: 700 17px 'Manrope'; margin: 0 0 8px; }
.icon-card p  { font-size: 14px; color: var(--muted); margin: 0; }

/* ── Split Layout ────────────────────────────────────── */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.split.flip > *:first-child { order: 2; }
.split.flip > *:last-child  { order: 1; }

/* ── Metrics ─────────────────────────────────────────── */
.metrics { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.metric {
  padding: 28px 24px;
  border-right: 1px solid var(--line);
  text-align: center;
}
.metric:last-child { border-right: 0; }
.metric b  { display: block; font: 800 40px 'Manrope'; color: var(--cyan-dark); line-height: 1; margin-bottom: 6px; }
.metric span { font-size: 13px; color: var(--muted); font-weight: 600; }

/* ── Panel (dark CTA box) ────────────────────────────── */
.panel {
  border-radius: 28px;
  padding: 40px;
  background: var(--navy);
  color: #fff;
  position: relative;
  overflow: hidden;
}
.panel::after {
  content: 'HAVEAK';
  position: absolute;
  right: -30px; bottom: -18px;
  font: 800 90px 'Manrope';
  color: rgba(255,255,255,.04);
  letter-spacing: .1em;
  pointer-events: none;
}
.panel .eyebrow { color: #5ec8d4; }
.panel h3 { font: 700 26px 'Manrope'; margin: 12px 0 14px; color: #fff; }
.panel p  { color: #8cbfca; max-width: 440px; font-size: 15px; }

/* ── Checklist ───────────────────────────────────────── */
.checklist { margin-top: 22px; display: grid; gap: 10px; }
.checklist li {
  padding: 12px 16px;
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 12px;
  color: #c2e3e8;
  font-size: 14px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.checklist li::before { content: '✓'; color: var(--cyan); font-weight: 800; flex-shrink: 0; }

/* ── Page Hero (compact banner) ──────────────────────── */
.page-hero {
  padding: 52px 0 48px;
  background: var(--navy);
  color: #fff;
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute;
  width: 500px; height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, #0fa8b5, transparent);
  right: -100px; top: -200px;
  opacity: .2;
  pointer-events: none;
}
.page-hero .container { position: relative; z-index: 1; }
.page-hero h1 {
  font-size: clamp(28px, 4vw, 50px);
  letter-spacing: -.04em;
  margin: 14px 0 16px;
  max-width: 780px;
  color: #fff;
}
.page-hero p { color: #9cc6ce; font-size: 16.5px; max-width: 620px; }
.page-hero .breadcrumb { display: flex; gap: 8px; align-items: center; margin-top: 20px; font-size: 13px; color: #5e8fa0; }
.page-hero .breadcrumb a { color: #5ecfda; }
.page-hero .breadcrumb span { color: #3a6070; }

/* ── Timeline / Story ────────────────────────────────── */
.timeline { display: grid; gap: 0; position: relative; padding-left: 32px; }
.timeline::before {
  content: '';
  position: absolute;
  left: 11px; top: 4px; bottom: 4px;
  width: 2px;
  background: var(--line);
}
.timeline-item { position: relative; padding: 0 0 36px 28px; }
.timeline-item::before {
  content: '';
  position: absolute;
  left: -4px; top: 6px;
  width: 12px; height: 12px;
  border-radius: 50%;
  background: var(--cyan);
  border: 3px solid #fff;
  box-shadow: 0 0 0 2px var(--cyan);
}
.timeline-item h4 { font: 700 16px 'Manrope'; margin-bottom: 6px; }
.timeline-item p  { font-size: 14px; color: var(--muted); }
.timeline-year {
  display: inline-block;
  font: 800 12px 'Manrope';
  color: var(--cyan-dark);
  background: #e6f8fa;
  padding: 3px 10px;
  border-radius: 999px;
  margin-bottom: 8px;
}

/* ── References / Logo Grid ──────────────────────────── */
.logo-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2px; }
.logo-cell {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 24px 18px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  text-align: center;
  font-size: 12px;
  font-weight: 700;
  color: var(--cyan-dark);
  letter-spacing: .04em;
  transition: box-shadow var(--transition);
}
.logo-cell:hover { box-shadow: var(--shadow); }
.logo-cell .logo-icon { font-size: 32px; line-height: 1; }

/* ── Counter Strip ───────────────────────────────────── */
.counter-strip {
  background: var(--navy);
  padding: 56px 0;
}
.counter-strip .container { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; }
.counter-item {
  padding: 0 20px;
  border-right: 1px solid rgba(255,255,255,.08);
  text-align: center;
}
.counter-item:last-child { border-right: 0; }
.counter-item b { display: block; font: 800 42px 'Manrope'; color: var(--cyan); line-height: 1.1; }
.counter-item span { font-size: 13px; color: #7aacba; margin-top: 6px; display: block; font-weight: 600; }

/* ── CTA Banner ──────────────────────────────────────── */
.cta-banner {
  background: linear-gradient(120deg, #0d7280 0%, #09283d 100%);
  border-radius: 28px;
  padding: 56px 52px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
  position: relative;
  overflow: hidden;
}
.cta-banner::after {
  content: '✈';
  position: absolute;
  right: 180px; top: -10px;
  font-size: 120px;
  opacity: .06;
  pointer-events: none;
}
.cta-banner h2 { font: 700 28px 'Manrope'; color: #fff; margin: 0; max-width: 560px; }
.cta-banner p  { color: #7ec9d4; margin: 10px 0 0; font-size: 15px; }

/* ── Accordion / FAQ ─────────────────────────────────── */
.accordion-list { display: grid; gap: 12px; }
.accordion-item { border: 1px solid var(--line); border-radius: 14px; overflow: hidden; background: #fff; }
.accordion-header {
  padding: 18px 22px;
  font: 600 15px 'DM Sans';
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  color: var(--ink);
  user-select: none;
  transition: background var(--transition);
}
.accordion-header:hover { background: var(--paper); }
.accordion-header .toggle {
  width: 24px; height: 24px;
  border-radius: 50%;
  background: var(--paper);
  display: flex; align-items: center; justify-content: center;
  font-size: 18px;
  font-weight: 300;
  flex-shrink: 0;
  transition: transform var(--transition), background var(--transition);
}
.accordion-item.open .accordion-header .toggle { transform: rotate(45deg); background: var(--cyan); color: #fff; }
.accordion-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height .35s ease, padding .35s ease;
  padding: 0 22px;
}
.accordion-item.open .accordion-body { max-height: 500px; padding: 0 22px 20px; }
.accordion-body p { font-size: 14.5px; color: var(--muted); line-height: 1.7; }
.accordion-meta { font-size: 11.5px; font-weight: 700; color: var(--cyan-dark); letter-spacing: .08em; margin-bottom: 8px; display: block; }

/* ── Contact Form ────────────────────────────────────── */
.contact-form { display: grid; gap: 16px; position: relative; }

/* Spam kapanı (honeypot) + gönderim durumu */
.hp-field {
  position: absolute;
  width: 1px; height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}
.form-status {
  min-height: 18px;
  font-size: 13.5px;
  font-weight: 700;
  text-align: center;
}
.form-status.ok   { color: #0f9d58; }
.form-status.err  { color: #d64545; }
.form-status.busy { color: var(--muted); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field { display: flex; flex-direction: column; gap: 6px; }
.field label { font-size: 12.5px; font-weight: 700; color: #4a6071; letter-spacing: .04em; }
.field input, .field textarea, .field select {
  padding: 13px 16px;
  border: 1.5px solid var(--line);
  border-radius: 12px;
  font: 400 14.5px 'DM Sans';
  color: var(--ink);
  background: #fff;
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
  width: 100%;
}
.field input:focus, .field textarea:focus {
  border-color: var(--cyan);
  box-shadow: 0 0 0 3px #14b8c420;
}
.field textarea { resize: vertical; min-height: 120px; }

/* ── Contact Info Cards ──────────────────────────────── */
.contact-info-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.contact-card {
  padding: 24px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  display: flex;
  align-items: flex-start;
  gap: 14px;
}
.contact-card .ci-icon {
  width: 44px; height: 44px;
  border-radius: 12px;
  background: #e6f7f9;
  display: flex; align-items: center; justify-content: center;
  font-size: 20px;
  flex-shrink: 0;
}
.contact-card h5 { font: 700 13px 'Manrope'; color: var(--ink); margin: 0 0 6px; letter-spacing: .05em; }
.contact-card p  { font-size: 13.5px; color: var(--muted); margin: 0; }
.contact-card a  { color: var(--cyan-dark); font-weight: 600; }

/* ── News / Bulletin Cards ───────────────────────────── */
.news-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.news-card {
  padding: 28px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition);
}
.news-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.news-card .tag {
  display: inline-block;
  font-size: 10.5px;
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--cyan-dark);
  background: #e6f7f9;
  padding: 4px 10px;
  border-radius: 999px;
  margin-bottom: 14px;
}
.news-card time { font-size: 11.5px; color: var(--muted); margin-left: 8px; }
.news-card h3 { font: 700 19px 'Manrope'; margin: 0 0 10px; color: var(--ink); }
.news-card p  { font-size: 14px; color: var(--muted); line-height: 1.65; }

/* ── Eğitim Kurslar ──────────────────────────────────── */
.course-list { display: grid; gap: 14px; }
.course-row {
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 18px 22px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 14px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.course-row:hover { box-shadow: var(--shadow); transform: translateX(4px); }
.course-num { font: 800 13px 'Manrope'; color: var(--cyan-dark); width: 32px; flex-shrink: 0; }
.course-info { flex: 1; }
.course-info h5 { font: 700 15px 'Manrope'; margin: 0 0 3px; }
.course-info p  { font-size: 13px; color: var(--muted); margin: 0; }
.course-badge {
  font-size: 11px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 999px;
  background: #e6f7f9;
  color: var(--cyan-dark);
  flex-shrink: 0;
}

/* ── Teknoloji Feature Grid ──────────────────────────── */
.feature-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  align-items: start;
}
.feature-item {
  padding: 28px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: transform var(--transition), box-shadow var(--transition);
}
.feature-item:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.feature-item .fi-icon { font-size: 30px; margin-bottom: 14px; }
.feature-item h4 { font: 700 16px 'Manrope'; margin: 0 0 8px; }
.feature-item p  { font-size: 13.5px; color: var(--muted); margin: 0; line-height: 1.6; }

/* ── Map ─────────────────────────────────────────────── */
.map-wrapper {
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-sm);
}
.map-wrapper iframe { display: block; width: 100%; height: 400px; border: 0; }

/* ── Footer ──────────────────────────────────────────── */
.footer {
  background: var(--navy);
  color: #8aacb8;
  padding: 60px 0 0;
}
.footer-top {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,.07);
}
.footer .brand { color: #fff; margin-bottom: 14px; display: flex; }
.footer-desc { font-size: 14px; line-height: 1.7; max-width: 260px; }
.footer-col h6 { font: 700 11px 'Manrope'; letter-spacing: .14em; text-transform: uppercase; color: #5a8494; margin-bottom: 16px; }
.footer-col a { display: block; font-size: 14px; color: #7aacba; margin-bottom: 10px; transition: color var(--transition); }
.footer-col a:hover { color: #fff; }
.footer-bottom {
  padding: 18px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12.5px;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-bottom a { color: #5a8494; }
.footer-bottom a:hover { color: #fff; }

/* ── Scroll to top ───────────────────────────────────── */
.scroll-top {
  position: fixed;
  bottom: 28px; right: 28px;
  width: 44px; height: 44px;
  background: var(--cyan);
  color: var(--navy);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 20px;
  box-shadow: 0 6px 20px #14b8c440;
  opacity: 0;
  pointer-events: none;
  transition: opacity .3s, transform .3s;
  z-index: 200;
  cursor: pointer;
}
.scroll-top.visible { opacity: 1; pointer-events: auto; }
.scroll-top:hover { transform: translateY(-3px); }

/* ── Mobile Toggle ───────────────────────────────────── */
.mobile-toggle {
  display: none;
  background: none;
  border: 1.5px solid var(--line);
  border-radius: 8px;
  padding: 8px 12px;
  cursor: pointer;
  font-size: 18px;
  color: var(--ink);
}

/* ════════════════════════════════════════════════════════
   RESPONSIVE
   ════════════════════════════════════════════════════════ */
@media (max-width: 1024px) {
  .footer-top { grid-template-columns: 1fr 1fr; }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .counter-strip .container { grid-template-columns: repeat(2, 1fr); }
  .counter-item { border-right: 0; border-bottom: 1px solid rgba(255,255,255,.08); padding: 24px 20px; }
  .counter-item:nth-child(odd) { border-right: 1px solid rgba(255,255,255,.08); }
  .counter-item:last-child, .counter-item:nth-last-child(2) { border-bottom: 0; }
}

@media (max-width: 800px) {
  .topbar { display: none; }
  .mobile-toggle { display: block; }
  .menu { display: none; flex-direction: column; align-items: flex-start; gap: 4px; position: absolute; top: 72px; left: 0; right: 0; background: #fff; padding: 16px 20px; border-bottom: 1px solid var(--line); box-shadow: 0 12px 30px #09283d15; }
  .menu.open { display: flex; }
  .menu a { width: 100%; padding: 10px 14px; }
  .menu .lang-switch.menu-lang {
    display: inline-flex;
    width: 100%;
    justify-content: center;
    margin-top: 8px;
    padding-top: 12px;
    border-top: 1px solid var(--line);
  }
  .nav { position: sticky; }
  .hero { padding: 52px 0 48px; }
  .hero-grid { grid-template-columns: 1fr; gap: 36px; }
  .hero-visual { min-height: 200px; }
  .hero-stats { grid-template-columns: repeat(2, 1fr); }
  .section { padding: 64px 0; }
  .section-head { display: block; }
  .section-head > * + * { margin-top: 12px; }
  .split { grid-template-columns: 1fr; gap: 36px; }
  .split.flip > * { order: unset; }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .metrics { grid-template-columns: 1fr; }
  .metric { border-right: 0; border-bottom: 1px solid var(--line); }
  .metric:last-child { border-bottom: 0; }
  .logo-grid { grid-template-columns: repeat(2, 1fr); }
  .cta-banner { padding: 36px 28px; }
  .cta-banner h2 { font-size: 22px; }
  .contact-info-cards { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .news-grid { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr; gap: 28px; }
  .feature-block { grid-template-columns: 1fr; }
  .counter-strip .container { grid-template-columns: 1fr 1fr; }
  .page-hero { padding: 36px 0 32px; }
  .page-hero h1 { font-size: 28px; }
}

/* ── Hero Banner (Visual) ────────────────────────────── */
.hero-banner {
  position: relative;
  padding: 100px 0 80px;
  background: var(--navy);
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background-size: cover;
  background-position: center;
  opacity: 0.2;
  z-index: 0;
}
.hero-banner .hero-grid {
  position: relative;
  z-index: 1;
}
.hero-image-wrapper {
  position: relative;
  border-radius: 24px;
  overflow: hidden;
  box-shadow: 0 20px 50px rgba(0,0,0,0.4);
  background: white;
  padding: 20px;
}
.hero-main-img {
  width: 100%;
  border-radius: 12px;
  display: block;
}

/* ── Image Logo Grid ─────────────────────────────────── */
.logo-grid-images {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.logo-img-cell {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 30px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  text-align: center;
  transition: transform var(--transition), box-shadow var(--transition);
}
.logo-img-cell:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}
.logo-img-cell img {
  max-height: 70px;
  max-width: 180px;
  object-fit: contain;
}
.logo-img-cell span {
  font-size: 13px;
  font-weight: 700;
  color: var(--ink);
}

@media (max-width: 800px) {
  .logo-grid-images { grid-template-columns: repeat(2, 1fr); }
  .hero-banner { padding: 60px 0 50px; }
  .logo-img-cell { padding: 20px; }
  .logo-img-cell img { max-height: 50px; }
}
/* ---- Slider Styles ---- */
.hero-slider {
  position: relative;
  width: 100%;
  border-radius: 12px;
  overflow: hidden;
  aspect-ratio: 4 / 3;
}
.hero-slide {
  position: absolute;
  top: 0; left: 0; width: 100%; height: 100%;
  opacity: 0;
  transition: opacity 0.8s ease-in-out;
  object-fit: contain;
  background: #fff;
}
.hero-slide.active {
  opacity: 1;
}

/* ── RTL (Arapça) düzeltmeleri ───────────────────────── */
html[dir="rtl"] .timeline { padding-left: 0; padding-right: 32px; }
html[dir="rtl"] .timeline::before { left: auto; right: 11px; }
html[dir="rtl"] .timeline-item { padding: 0 28px 36px 0; }
html[dir="rtl"] .timeline-item::before { left: auto; right: -4px; }
html[dir="rtl"] .news-card time { margin-left: 0; margin-right: 8px; }