:root {
  --navy: #0a0f1c;
  --navy-mid: #111827;
  --navy-light: #1e293b;
  --navy-elevated: #151d2e;
  --gold: #d4a574;
  --gold-dark: #b8895a;
  --gold-soft: rgba(212, 165, 116, 0.12);
  --gold-glow: rgba(212, 165, 116, 0.35);
  --text: #f1f5f9;
  --text-muted: rgba(241, 245, 249, 0.68);
  --card: rgba(30, 41, 59, 0.45);
  --border: rgba(212, 165, 116, 0.18);
  --border-subtle: rgba(255, 255, 255, 0.08);
  --radius: 20px;
  --radius-sm: 14px;
  --radius-pill: 999px;
  --container: 1120px;
  --shadow: 0 24px 48px rgba(0, 0, 0, 0.4);
  --shadow-soft: 0 8px 32px rgba(0, 0, 0, 0.2);
  --font-body: "Inter", system-ui, -apple-system, sans-serif;
  --font-display: "Outfit", system-ui, -apple-system, sans-serif;
  --logo-bg-header: #0a0f1c;
  --logo-bg-footer: #060910;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 16px;
  color: var(--text);
  background-color: var(--navy);
  background-image: radial-gradient(
      ellipse 120% 80% at 0% -20%,
      rgba(30, 58, 95, 0.45),
      transparent 50%
    ),
    radial-gradient(ellipse 100% 60% at 100% 0%, rgba(212, 165, 116, 0.07), transparent 45%),
    radial-gradient(ellipse 80% 50% at 50% 100%, rgba(15, 23, 42, 0.9), transparent 55%);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

h1,
h2,
h3,
.card-title,
.stat-title,
.slide-caption-title {
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: -0.02em;
}

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

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

.container {
  width: min(var(--container), calc(100% - 40px));
  margin: 0 auto;
}

.skip-link {
  position: absolute;
  left: 12px;
  top: 12px;
  padding: 10px 14px;
  background: var(--gold);
  color: var(--navy);
  border-radius: 10px;
  font-weight: 700;
  transform: translateY(-150%);
  transition: transform 160ms ease;
  z-index: 9999;
}
.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  border-bottom: 1px solid transparent;
  background: rgba(10, 15, 28, 0.78);
  backdrop-filter: blur(16px) saturate(1.2);
  -webkit-backdrop-filter: blur(16px) saturate(1.2);
}
.site-header[data-elevate="true"] {
  border-bottom-color: var(--border-subtle);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.35);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 0;
  gap: 14px;
}

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

/* PNG’deki siyah zemin: arka plan rengiyle lighten karışımı — lacivertle bütünleşir */
.brand-logo-wrap {
  display: inline-block;
  line-height: 0;
  padding: 8px 16px 10px;
  border-radius: var(--radius-sm);
  background: var(--logo-bg-header);
  border: 1px solid var(--border-subtle);
}

.brand-logo {
  display: block;
  height: 52px;
  width: auto;
  max-width: 190px;
  object-fit: contain;
  mix-blend-mode: lighten;
  filter: saturate(1.06) contrast(1.02);
}

@supports not (mix-blend-mode: lighten) {
  .brand-logo,
  .footer-logo {
    mix-blend-mode: normal;
  }
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 8px;
}
.site-nav a:not(.btn) {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 14px;
  color: var(--text-muted);
  padding: 10px 16px;
  border-radius: var(--radius-pill);
  transition: color 160ms ease, background 160ms ease;
}
.site-nav a:not(.btn):hover {
  color: var(--text);
  background: rgba(255, 255, 255, 0.06);
}

.nav-toggle {
  display: none;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  background: var(--navy-mid);
}
.nav-toggle-bars {
  display: block;
  width: 22px;
  height: 14px;
  position: relative;
}
.nav-toggle-bars::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 1px;
  height: 2px;
  background: var(--gold);
  border-radius: 999px;
  box-shadow: 0 5px 0 var(--gold), 0 10px 0 var(--gold);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 22px;
  border-radius: var(--radius-pill);
  font-weight: 600;
  font-family: var(--font-display);
  font-size: 15px;
  letter-spacing: -0.01em;
  background: var(--gold);
  color: #0c1222;
  border: none;
  box-shadow: 0 4px 20px var(--gold-glow);
  transition: transform 160ms ease, box-shadow 160ms ease, filter 160ms ease;
}
.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px var(--gold-glow);
  filter: brightness(1.05);
}
.btn:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
}

.btn-ghost {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border-subtle);
  box-shadow: none;
}
.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.14);
}

.btn-sm {
  padding: 10px 16px;
  font-size: 13px;
}

.slider--top {
  padding-top: 0;
  padding-bottom: 0;
}

/* Slayt: viewport genişliği, yan boşluk yok */
.slider--fullbleed {
  width: 100%;
  max-width: none;
  margin: 0;
  padding: 0;
}

.slider--fullbleed .carousel {
  width: 100%;
  max-width: none;
  margin: 0;
  border-radius: 0;
  border-left: none;
  border-right: none;
  box-shadow: none;
  background: #000;
}

.carousel {
  border-radius: calc(var(--radius) + 6px);
  border: 1px solid var(--border-subtle);
  background: var(--navy-elevated);
  box-shadow: var(--shadow-soft), 0 0 0 1px rgba(255, 255, 255, 0.03) inset;
  overflow: hidden;
}

.carousel-track {
  display: grid;
}

.slide.slide-media {
  display: none;
  position: relative;
  padding: 0;
  margin: 0;
}
.slide.slide-media.is-active {
  display: block;
}

.slide.slide-media img {
  display: block;
  width: 100%;
  height: auto;
  min-height: 220px;
  max-height: min(58vh, 540px);
  object-fit: cover;
  object-position: center;
}

.slider--fullbleed .slide.slide-media img {
  max-height: min(62vh, 560px);
}

.slide-caption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 20px 0 28px;
  background: linear-gradient(transparent, rgba(6, 10, 18, 0.9));
}

.slide-caption-inner {
  width: min(var(--container), calc(100% - 40px));
  margin: 0 auto;
  padding: 0 20px;
}

.slide-caption-title {
  margin: 0;
  font-size: clamp(17px, 2.2vw, 21px);
  font-weight: 500;
  color: var(--text);
  letter-spacing: -0.02em;
  max-width: 36ch;
  text-shadow: 0 2px 20px rgba(0, 0, 0, 0.45);
}
.slide-caption-title::before {
  content: "";
  display: block;
  width: 40px;
  height: 3px;
  border-radius: 2px;
  background: var(--gold);
  margin-bottom: 12px;
}

.carousel-controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 14px clamp(16px, 4vw, 40px);
  border-top: 1px solid var(--border-subtle);
  background: rgba(6, 10, 18, 0.92);
  backdrop-filter: blur(8px);
}

.icon-btn {
  width: 44px;
  height: 40px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border-subtle);
  background: rgba(255, 255, 255, 0.06);
  font-size: 22px;
  font-weight: 600;
  color: var(--text);
  cursor: pointer;
  transition: background 160ms ease, color 160ms ease;
}
.icon-btn:hover {
  background: rgba(212, 165, 116, 0.15);
  color: var(--gold);
}

.dots {
  display: inline-flex;
  gap: 8px;
}
.dot-btn {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(197, 157, 95, 0.25);
  cursor: pointer;
  padding: 0;
}
.dot-btn.is-active {
  width: 28px;
  background: var(--gold);
  border-color: transparent;
}

.hero {
  padding: 48px 0 28px;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 28px;
  align-items: start;
}

.eyebrow {
  margin: 0 0 14px;
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--gold);
}

.hero h1 {
  margin: 0;
  font-size: clamp(32px, 4.5vw, 46px);
  line-height: 1.15;
  font-weight: 600;
  color: var(--text);
}

.lead {
  margin: 20px 0 24px;
  font-size: 17px;
  color: var(--text-muted);
  max-width: 58ch;
}

.lead strong {
  color: var(--text);
  font-weight: 700;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
}
.hero-badges li {
  padding: 9px 16px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border-subtle);
  background: rgba(255, 255, 255, 0.04);
  font-size: 13px;
  font-weight: 500;
  color: var(--text-muted);
}

.card-gold {
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.02));
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius);
  padding: 26px;
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}
.card-title {
  margin: 0 0 12px;
  font-size: 19px;
  color: var(--gold);
}
.card-text {
  margin: 0 0 16px;
  color: var(--text-muted);
  font-size: 15px;
}
.card-cta {
  display: grid;
  gap: 10px;
}
.link-strong {
  display: block;
  font-weight: 600;
  font-family: var(--font-display);
  padding: 14px 16px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-subtle);
  background: rgba(255, 255, 255, 0.05);
  color: var(--text);
  text-align: center;
  transition: background 160ms ease, border-color 160ms ease;
}
.link-strong:hover {
  background: rgba(212, 165, 116, 0.1);
  border-color: rgba(212, 165, 116, 0.25);
  color: var(--gold);
}
.divider {
  height: 1px;
  background: var(--border);
  margin: 16px 0;
}
.meta {
  margin: 0;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-muted);
}
.dot {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--gold);
}

.section {
  padding: 64px 0;
}
.section-alt {
  background: rgba(255, 255, 255, 0.02);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.section-head h2 {
  margin: 0 0 14px;
  font-size: clamp(26px, 3.2vw, 34px);
  font-weight: 600;
  color: var(--text);
  letter-spacing: -0.03em;
}
.section-head p {
  margin: 0;
  color: var(--text-muted);
  max-width: 68ch;
  font-size: 16px;
  line-height: 1.7;
}
.section-head strong {
  color: var(--text);
}

.section-head a {
  color: var(--gold);
  text-decoration: underline;
  text-underline-offset: 3px;
  font-weight: 600;
}
.section-head a:hover {
  filter: brightness(1.08);
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 28px;
}

.grid-services {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-top: 28px;
}

.feature,
.stat,
.service-card,
.contact-card,
.form-card {
  background: linear-gradient(160deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.02));
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius);
  padding: 24px 26px;
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  transition: border-color 200ms ease, transform 200ms ease;
}
.feature:hover,
.service-card:hover,
.stat:hover {
  border-color: rgba(212, 165, 116, 0.15);
}

.feature h3,
.service-card h3 {
  margin: 0 0 12px;
  font-size: 17px;
  font-weight: 600;
  color: var(--text);
  letter-spacing: -0.02em;
}
.feature h3::after,
.service-card h3::after {
  content: "";
  display: block;
  width: 32px;
  height: 2px;
  margin-top: 10px;
  border-radius: 1px;
  background: linear-gradient(90deg, var(--gold), transparent);
}
.feature p,
.service-card p {
  margin: 0;
  color: var(--text-muted);
  font-size: 15px;
}
.service-card p strong {
  color: var(--text);
}

.stat-title {
  margin: 0 0 10px;
  font-size: 16px;
  font-weight: 600;
  color: var(--text);
  letter-spacing: -0.02em;
}
.stat-text {
  margin: 0;
  color: var(--text-muted);
  font-size: 15px;
}

.contact-grid {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 18px;
  margin-top: 28px;
  align-items: start;
}

.contact-card h3 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  color: var(--text);
  font-size: 22px;
  font-weight: 600;
  letter-spacing: -0.02em;
}
.contact-meta {
  margin: 0 0 18px;
  color: var(--text-muted);
}
.contact-lines {
  display: grid;
  gap: 12px;
}
.contact-line {
  display: grid;
  grid-template-columns: 88px 1fr;
  gap: 12px;
  padding: 16px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-subtle);
  background: rgba(0, 0, 0, 0.2);
  font-size: 14px;
  color: var(--text-muted);
}
.contact-label {
  font-weight: 600;
  font-family: var(--font-display);
  color: var(--gold);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.contact-phones {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.contact-phones a {
  color: var(--text);
  font-weight: 700;
}
.contact-phones a:hover {
  color: var(--gold);
}

.contact-line > a {
  color: var(--text);
  font-weight: 600;
  overflow-wrap: anywhere;
}
.contact-line > a:hover {
  color: var(--gold);
}
.contact-actions {
  margin-top: 18px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.form-card h3 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  color: var(--text);
  font-weight: 600;
  font-size: 20px;
  letter-spacing: -0.02em;
}
.form-meta {
  margin: 0 0 16px;
  color: var(--text-muted);
  font-size: 14px;
}
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
.form-grid .full {
  grid-column: 1 / -1;
}
form label {
  display: grid;
  gap: 8px;
  font-weight: 600;
  font-size: 14px;
  color: var(--text-muted);
}
form input,
form textarea {
  width: 100%;
  padding: 14px 16px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-subtle);
  background: rgba(0, 0, 0, 0.25);
  color: var(--text);
  font: inherit;
  outline: none;
  transition: border-color 160ms ease, box-shadow 160ms ease;
}
form input:focus,
form textarea:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 3px var(--gold-soft);
}
.form-actions {
  margin-top: 18px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
}
.form-note {
  margin: 0;
  font-size: 14px;
  color: var(--gold);
  max-width: 100%;
  white-space: pre-wrap;
  word-break: break-word;
}

.site-footer {
  padding: 40px 0;
  border-top: 1px solid var(--border-subtle);
  background: var(--logo-bg-footer);
}
.footer-inner {
  display: grid;
  grid-template-columns: 1.2fr 0.5fr 1fr;
  gap: 28px;
  align-items: start;
}
.footer-logo-wrap {
  display: inline-block;
  line-height: 0;
  padding: 10px 18px 12px;
  border-radius: var(--radius-sm);
  background: var(--logo-bg-footer);
  border: 1px solid var(--border-subtle);
}
.footer-logo {
  height: 46px;
  width: auto;
  object-fit: contain;
  mix-blend-mode: lighten;
  filter: saturate(1.06) contrast(1.02);
}
.footer-text {
  margin: 16px 0 0;
  color: var(--text-muted);
  font-size: 14px;
  max-width: 48ch;
}
.footer-links {
  display: grid;
  gap: 8px;
}
.footer-links a {
  padding: 8px 0;
  color: var(--text-muted);
  font-weight: 600;
  font-size: 15px;
}
.footer-links a:hover {
  color: var(--gold);
}
.footer-meta p {
  margin: 0 0 8px;
  color: rgba(232, 236, 244, 0.5);
  font-size: 13px;
}
.footer-disclaimer {
  font-size: 12px !important;
  line-height: 1.5;
  max-width: 36ch;
}

@media (max-width: 920px) {
  .hero-grid {
    grid-template-columns: 1fr;
  }
  .grid-3 {
    grid-template-columns: 1fr;
  }
  .grid-services {
    grid-template-columns: 1fr;
  }
  .contact-grid {
    grid-template-columns: 1fr;
  }
  .form-grid {
    grid-template-columns: 1fr;
  }
  .footer-inner {
    grid-template-columns: 1fr;
  }
  .contact-line {
    grid-template-columns: 1fr;
  }

  .nav-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }
  .site-nav {
    position: fixed;
    left: 20px;
    right: 20px;
    top: 86px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
    padding: 14px;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    background: var(--navy-mid);
    box-shadow: var(--shadow);
  }
  .site-nav.is-open {
    display: flex;
  }
  .site-nav a {
    padding: 12px 14px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  * {
    transition: none !important;
  }
}