:root {
  --bg: #f4f7f7;
  --surface: rgba(255, 255, 255, 0.78);
  --surface-strong: #ffffff;
  --text: #16333b;
  --muted: #62777d;
  --primary: #123c4a;
  --primary-soft: #1f5b6d;
  --accent: #dda15e;
  --line: #d6e4e6;
  --shadow: 0 24px 60px rgba(10, 43, 53, 0.12);
  --radius-lg: 28px;
  --radius-md: 20px;
  --radius-sm: 14px;
  --container: min(1180px, calc(100% - 40px));
  --header-height: 88px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Manrope", "Aptos", "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(31, 91, 109, 0.08), transparent 28%),
    linear-gradient(180deg, #f6f9f9 0%, #eef4f4 100%);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(18, 60, 74, 0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(18, 60, 74, 0.02) 1px, transparent 1px);
  background-size: 28px 28px;
  pointer-events: none;
  mask-image: linear-gradient(180deg, black 35%, transparent 100%);
}

img,
svg,
video {
  display: block;
  max-width: 100%;
}

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

button,
input,
textarea {
  font: inherit;
}

.skip-link {
  position: absolute;
  left: 16px;
  top: -60px;
  padding: 10px 16px;
  background: var(--primary);
  color: #fff;
  border-radius: 999px;
  z-index: 30;
}

.skip-link:focus {
  top: 16px;
}

.container {
  width: var(--container);
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(18px);
  background: rgba(244, 247, 247, 0.72);
  border-bottom: 1px solid transparent;
  transition: border-color 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

.site-header.is-scrolled {
  background: rgba(244, 247, 247, 0.92);
  border-color: rgba(18, 60, 74, 0.08);
  box-shadow: 0 10px 30px rgba(10, 43, 53, 0.08);
}

.header-inner {
  min-height: var(--header-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
}

.brand-logo {
  width: auto;
  height: 42px;
  object-fit: contain;
  display: block;
}

.site-nav {
  display: flex;
  align-items: center;
}

.nav-panel {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav-panel a {
  color: var(--muted);
  font-weight: 600;
  transition: color 180ms ease;
}

.nav-panel a:hover,
.nav-panel a:focus-visible,
.lang-switch:hover,
.lang-switch:focus-visible {
  color: var(--primary);
}

.lang-switch,
.nav-toggle,
.carousel-control {
  border: 0;
  background: none;
  cursor: pointer;
}

.lang-switch {
  padding: 12px 18px;
  border-radius: 999px;
  background: rgba(18, 60, 74, 0.08);
  color: var(--primary);
  font-weight: 700;
}

.nav-toggle {
  display: none;
  width: 46px;
  height: 46px;
  padding: 10px;
  border-radius: 14px;
  background: rgba(18, 60, 74, 0.08);
}

.nav-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  margin: 5px 0;
  background: var(--primary);
}

.hero-section {
  position: relative;
  min-height: calc(100vh - var(--header-height));
  isolation: isolate;
}

.hero-media,
.hero-video,
.hero-overlay {
  position: absolute;
  inset: 0;
}

.hero-video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-overlay {
  background:
    linear-gradient(90deg, rgba(7, 27, 34, 0.84) 0%, rgba(7, 27, 34, 0.48) 48%, rgba(7, 27, 34, 0.3) 100%),
    linear-gradient(180deg, rgba(18, 60, 74, 0.22) 0%, rgba(18, 60, 74, 0.68) 100%);
}

.hero-content {
  position: relative;
  z-index: 1;
  min-height: calc(100vh - var(--header-height));
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 110px 0 80px;
  color: #fff;
}

.section-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  width: fit-content;
  margin-bottom: 18px;
  padding: 9px 14px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(12px);
  color: inherit;
  font-size: 0.92rem;
  font-weight: 700;
  letter-spacing: 0.01em;
}

.hero-content h1,
.section-heading h2,
.section-copy h2 {
  margin: 0;
  font-family: "Fraunces", Georgia, serif;
  line-height: 1.08;
  letter-spacing: -0.03em;
}

.hero-content h1 {
  max-width: 11ch;
  font-size: clamp(2.8rem, 7vw, 5.6rem);
}

.hero-content p {
  max-width: 650px;
  margin: 22px 0 0;
  font-size: 1.1rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.88);
}

.hero-actions {
  display: flex;
  gap: 14px;
  margin-top: 34px;
  flex-wrap: wrap;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 22px;
  border-radius: 999px;
  font-weight: 800;
  transition: transform 180ms ease, background 180ms ease, border-color 180ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-1px);
}

.button-primary {
  background: linear-gradient(135deg, var(--accent) 0%, #e2af76 100%);
  color: #18272c;
}

.button-secondary {
  border: 1px solid rgba(255, 255, 255, 0.24);
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
}

.button-block {
  width: 100%;
}

.hero-note {
  margin-top: 36px;
  width: fit-content;
  padding: 14px 18px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.14);
  color: rgba(255, 255, 255, 0.88);
}

.section {
  padding: 104px 0;
}

.section-surface {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.74) 0%, rgba(244, 247, 247, 0.95) 100%);
}

.split-layout,
.map-layout,
.contact-grid,
.footer-grid,
.vision-grid,
.counter-grid {
  display: grid;
  gap: 28px;
}

.split-layout,
.map-layout {
  grid-template-columns: minmax(0, 1.15fr) minmax(320px, 0.85fr);
  align-items: center;
}

.section-copy h2,
.section-heading h2 {
  font-size: clamp(2rem, 4vw, 3.5rem);
}

.section-copy p,
.section-heading p,
.info-card p,
.contact-card,
.form-panel p,
.site-footer p,
.footer-links,
.about-card p {
  color: var(--muted);
  line-height: 1.75;
}

.feature-list {
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.feature-list li {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 15px 18px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(18, 60, 74, 0.06);
}

.feature-list li::before {
  content: "";
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: var(--accent);
  box-shadow: 0 0 0 6px rgba(221, 161, 94, 0.14);
}

.about-card,
.info-card,
.counter-card,
.contact-card,
.form-panel,
.map-card {
  padding: 30px;
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.8);
  border: 1px solid rgba(18, 60, 74, 0.08);
  box-shadow: var(--shadow);
}

.about-card {
  position: relative;
  overflow: hidden;
  min-height: 100%;
  background:
    linear-gradient(145deg, rgba(18, 60, 74, 0.98), rgba(23, 78, 93, 0.88)),
    #123c4a;
  color: #fff;
}

.about-card p {
  color: rgba(255, 255, 255, 0.8);
}

.about-card-visual {
  display: flex;
  align-items: end;
  gap: 12px;
  min-height: 170px;
  margin-bottom: 22px;
}

.about-card-visual span {
  width: 72px;
  border-radius: 999px 999px 16px 16px;
  background: linear-gradient(180deg, rgba(221, 161, 94, 0.96), rgba(221, 161, 94, 0.36));
}

.about-card-visual span:nth-child(1) {
  height: 88px;
}

.about-card-visual span:nth-child(2) {
  height: 140px;
}

.about-card-visual span:nth-child(3) {
  height: 112px;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 36px;
}

.vision-grid,
.counter-grid,
.footer-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.icon-badge {
  width: 54px;
  height: 54px;
  display: grid;
  place-items: center;
  border-radius: 18px;
  background: linear-gradient(135deg, rgba(18, 60, 74, 0.12), rgba(221, 161, 94, 0.22));
  color: var(--primary);
  font-weight: 800;
}

.counter-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.counter-card {
  text-align: center;
}

.counter-value {
  display: block;
  margin-bottom: 12px;
  color: var(--primary);
  font-size: clamp(2.2rem, 4vw, 3.4rem);
  font-family: "Fraunces", Georgia, serif;
}

.partner-carousel {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 16px;
  align-items: center;
}

.gallery-card {
  position: relative;
  overflow: hidden;
  min-height: 220px;
  padding: 16px;
  border-radius: 26px;
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid rgba(18, 60, 74, 0.08);
  box-shadow: var(--shadow);
}

.gallery-visual {
  position: relative;
  min-height: 188px;
  height: 100%;
  border-radius: 20px;
  overflow: hidden;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.46), rgba(255, 255, 255, 0.12)),
    rgba(18, 60, 74, 0.08);
}

.gallery-visual img {
  width: 100%;
  height: 100%;
  min-height: 150px;
  object-fit: cover;
}

.gallery-visual span {
  position: absolute;
  border-radius: 999px;
  opacity: 0.92;
}

.gallery-visual span:nth-child(1) {
  inset: 18% 18% auto auto;
  width: 120px;
  height: 120px;
}

.gallery-visual span:nth-child(2) {
  inset: auto auto 16% 14%;
  width: 92px;
  height: 92px;
}

.gallery-visual span:nth-child(3) {
  inset: 24% auto auto 20%;
  width: 58px;
  height: 58px;
}

.gallery-accent-a .gallery-visual {
  background: linear-gradient(135deg, rgba(18, 60, 74, 0.82), rgba(30, 86, 102, 0.52));
}

.gallery-accent-b .gallery-visual {
  background: linear-gradient(135deg, rgba(221, 161, 94, 0.72), rgba(18, 60, 74, 0.32));
}

.gallery-accent-c .gallery-visual {
  background: linear-gradient(135deg, rgba(47, 117, 138, 0.74), rgba(198, 218, 222, 0.45));
}

.gallery-accent-d .gallery-visual {
  background: linear-gradient(135deg, rgba(25, 67, 81, 0.76), rgba(221, 161, 94, 0.32));
}

.gallery-accent-e .gallery-visual {
  background: linear-gradient(135deg, rgba(182, 204, 208, 0.84), rgba(18, 60, 74, 0.34));
}

.gallery-accent-f .gallery-visual {
  background: linear-gradient(135deg, rgba(221, 161, 94, 0.64), rgba(47, 117, 138, 0.46));
}

.gallery-card .gallery-visual span {
  background: rgba(255, 255, 255, 0.22);
  border: 1px solid rgba(255, 255, 255, 0.24);
}

.carousel-control {
  width: 52px;
  height: 52px;
  border-radius: 16px;
  background: rgba(18, 60, 74, 0.08);
  color: var(--primary);
  font-size: 1.8rem;
}

.carousel-viewport {
  overflow-x: auto;
  scroll-behavior: smooth;
  scrollbar-width: none;
  padding: 8px 0;
  cursor: grab;
}

.carousel-viewport::-webkit-scrollbar {
  display: none;
}

.carousel-viewport.is-dragging {
  cursor: grabbing;
  scroll-behavior: auto;
}

.carousel-track {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(200px, 1fr);
  gap: 24px;
}

.partner-card {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 112px;
  padding: 18px;
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.84);
  border: 1px solid rgba(18, 60, 74, 0.08);
}

.partner-card img {
  width: 100%;
  height: auto;
  object-fit: contain;
}

.map-card {
  padding: 24px;
}

.turkey-map {
  position: relative;
  display: grid;
  place-items: center;
  aspect-ratio: 2.08 / 1;
  border-radius: 26px;
  overflow: hidden;
  background:
    radial-gradient(circle at 20% 20%, rgba(221, 161, 94, 0.18), transparent 24%),
    radial-gradient(circle at 86% 78%, rgba(18, 60, 74, 0.1), transparent 26%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(236, 244, 245, 0.96));
  border: 1px solid rgba(18, 60, 74, 0.08);
}

.turkey-map-stage {
  position: relative;
  width: 87%;
  aspect-ratio: 613.60187 / 295.83316;
  height: auto;
}

.turkey-map-image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  filter: invert(19%) sepia(20%) saturate(1040%) hue-rotate(147deg) brightness(92%) opacity(0.2);
}

.city-marker {
  position: absolute;
  width: 15px;
  height: 15px;
  margin: -7.5px 0 0 -7.5px;
  border-radius: 999px;
  border: 0;
  background: var(--accent);
  box-shadow: 0 0 0 9px rgba(221, 161, 94, 0.14);
  cursor: pointer;
  transition: transform 180ms ease, box-shadow 180ms ease;
  z-index: 2;
}

.city-marker::after {
  content: "";
  position: absolute;
  inset: -10px;
  border-radius: 999px;
  border: 1px solid rgba(221, 161, 94, 0.32);
  animation: mapPulse 2.8s ease-out infinite;
}

.city-marker span {
  position: absolute;
  bottom: calc(100% + 12px);
  left: 50%;
  transform: translateX(-50%) translateY(6px);
  padding: 8px 10px;
  border-radius: 10px;
  background: var(--primary);
  color: #fff;
  white-space: nowrap;
  font-size: 0.85rem;
  opacity: 0;
  visibility: hidden;
  transition: opacity 180ms ease, transform 180ms ease;
}

.city-marker:hover span,
.city-marker:focus-visible span {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.city-marker:hover,
.city-marker:focus-visible {
  transform: scale(1.12);
  box-shadow: 0 0 0 10px rgba(221, 161, 94, 0.2);
}

.map-badge {
  display: inline-flex;
  margin-top: 18px;
  padding: 13px 16px;
  border-radius: 16px;
  background: rgba(18, 60, 74, 0.08);
  color: var(--primary);
  font-weight: 700;
}

.contact-grid {
  grid-template-columns: 0.95fr 1.05fr;
  align-items: start;
}

.contact-details {
  display: grid;
  gap: 18px;
}

.contact-card {
  display: grid;
  gap: 8px;
}

.contact-card span {
  color: var(--muted);
  font-size: 0.92rem;
}

.contact-card strong,
.contact-card a {
  color: var(--text);
  font-weight: 700;
}

.map-frame {
  overflow: hidden;
  min-height: 280px;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(18, 60, 74, 0.08);
  box-shadow: var(--shadow);
}

.static-map {
  min-height: 280px;
  display: grid;
  grid-template-rows: 1.2fr auto;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(239, 245, 246, 0.96));
}

.static-map-canvas {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 20% 20%, rgba(221, 161, 94, 0.16), transparent 24%),
    radial-gradient(circle at 78% 80%, rgba(31, 91, 109, 0.12), transparent 30%),
    linear-gradient(180deg, #f8fbfb 0%, #edf4f5 100%);
}

.map-grid,
.map-route {
  position: absolute;
  inset: 0;
}

.map-grid-a {
  background-image:
    linear-gradient(rgba(18, 60, 74, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(18, 60, 74, 0.05) 1px, transparent 1px);
  background-size: 28px 28px;
  opacity: 0.4;
}

.map-grid-b {
  background:
    linear-gradient(120deg, transparent 35%, rgba(221, 161, 94, 0.08) 35%, rgba(221, 161, 94, 0.08) 38%, transparent 38%),
    linear-gradient(35deg, transparent 52%, rgba(31, 91, 109, 0.06) 52%, rgba(31, 91, 109, 0.06) 55%, transparent 55%);
}

.map-route-a,
.map-route-b,
.map-route-c {
  border-radius: 999px;
  border: 2px solid rgba(18, 60, 74, 0.1);
}

.map-route-a {
  inset: 18% 14% 46% 18%;
  transform: rotate(-8deg);
}

.map-route-b {
  inset: 38% 20% 24% 28%;
  transform: rotate(12deg);
}

.map-route-c {
  inset: 26% 38% 18% 14%;
  transform: rotate(-18deg);
}

.map-pin {
  position: absolute;
  left: 58%;
  top: 44%;
  width: 22px;
  height: 22px;
  margin: -11px 0 0 -11px;
  border-radius: 999px;
  background: var(--accent);
  box-shadow:
    0 0 0 10px rgba(221, 161, 94, 0.16),
    0 14px 24px rgba(18, 60, 74, 0.18);
}

.map-pin::after {
  content: "";
  position: absolute;
  left: 50%;
  top: calc(100% - 1px);
  width: 12px;
  height: 18px;
  background: var(--accent);
  clip-path: polygon(50% 100%, 0 0, 100% 0);
  transform: translateX(-50%);
}

.static-map-info {
  display: grid;
  gap: 10px;
  padding: 22px;
  border-top: 1px solid rgba(18, 60, 74, 0.08);
  background: rgba(255, 255, 255, 0.86);
}

.static-map-info strong {
  color: var(--text);
}

.static-map-info p {
  margin: 0;
  color: var(--muted);
}

.static-map-info span {
  color: var(--primary);
  font-weight: 700;
  letter-spacing: 0.02em;
}

.map-button {
  min-height: 46px;
  width: fit-content;
  color: var(--primary);
  border-color: rgba(18, 60, 74, 0.12);
  background: rgba(18, 60, 74, 0.06);
}

.map-frame iframe {
  width: 100%;
  height: 100%;
  min-height: 280px;
  border: 0;
}

.contact-form {
  display: grid;
  gap: 16px;
}

.contact-form label {
  display: grid;
  gap: 10px;
}

.contact-form span {
  font-size: 0.95rem;
  font-weight: 700;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 15px 16px;
  border: 1px solid rgba(18, 60, 74, 0.12);
  border-radius: 16px;
  background: rgba(244, 247, 247, 0.8);
  color: var(--text);
  outline: none;
  transition: border-color 180ms ease, box-shadow 180ms ease;
}

.contact-form input:focus,
.contact-form textarea:focus {
  border-color: rgba(31, 91, 109, 0.45);
  box-shadow: 0 0 0 4px rgba(31, 91, 109, 0.1);
}

.form-feedback {
  min-height: 28px;
  margin: 0;
  font-weight: 700;
}

.form-feedback[data-state="success"] {
  color: #2d7e53;
}

.form-feedback[data-state="error"] {
  color: #b44d4d;
}

.site-footer {
  padding: 32px 0 24px;
  background: #102f3b;
  color: rgba(255, 255, 255, 0.84);
}

.site-footer h3 {
  margin: 0 0 16px;
  color: #fff;
}

.footer-brand {
  margin-bottom: 16px;
  width: fit-content;
  padding: 10px 14px;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.94);
}

.footer-grid {
  grid-template-columns: 1.3fr 0.8fr 1fr 0.65fr;
  align-items: start;
}

.footer-links {
  display: grid;
  gap: 12px;
}

.social-links {
  display: flex;
  gap: 12px;
}

.social-links a {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
  font-weight: 800;
  text-transform: uppercase;
}

.footer-bottom {
  margin-top: 24px;
  padding-top: 18px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

[data-animate] {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 700ms ease, transform 700ms ease;
}

[data-animate].is-visible {
  opacity: 1;
  transform: translateY(0);
}

@keyframes mapPulse {
  0% {
    transform: scale(0.8);
    opacity: 0.75;
  }
  70% {
    transform: scale(1.8);
    opacity: 0;
  }
  100% {
    transform: scale(1.8);
    opacity: 0;
  }
}

@media (max-width: 960px) {
  :root {
    --header-height: 82px;
  }

  .split-layout,
  .map-layout,
  .contact-grid,
  .footer-grid,
  .vision-grid,
  .counter-grid {
    grid-template-columns: 1fr;
  }

  .partner-carousel {
    grid-template-columns: 1fr;
  }

  .carousel-control {
    display: none;
  }

  .nav-toggle {
    display: block;
  }

  .nav-panel {
    position: absolute;
    top: calc(100% + 10px);
    right: 20px;
    min-width: 240px;
    padding: 18px;
    flex-direction: column;
    align-items: stretch;
    gap: 14px;
    border-radius: 24px;
    background: rgba(255, 255, 255, 0.96);
    border: 1px solid rgba(18, 60, 74, 0.08);
    box-shadow: var(--shadow);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: opacity 180ms ease, transform 180ms ease, visibility 180ms ease;
  }

  .nav-panel.is-open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }

  .hero-content {
    padding-top: 96px;
  }
}

@media (max-width: 640px) {
  .hero-content h1 {
    max-width: 12ch;
  }

  .section {
    padding: 82px 0;
  }

  .header-inner {
    gap: 14px;
  }

  .container {
    width: min(100% - 24px, 1180px);
  }

  .brand-logo {
    height: 32px;
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .button {
    width: 100%;
  }
}