:root {
  --page: #e8eaef;
  --surface: #ffffff;
  --text: #0f172a;
  --text-soft: #3d4f6f;
  --muted: #64748b;
  --line: #d6dce8;
  --nav-bg: #0f172a;
  --nav-text: #e2e8f0;
  --accent: #1e3a5f;
  --accent-hover: #152a45;
  --accent-muted: rgba(30, 58, 95, 0.14);
  --gold: #c9a227;
  --gold-hover: #a8861c;
  --deep: #0b1220;
  --container: 1140px;
  --radius: 12px;
  --radius-sm: 8px;
  --font: "DM Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --hero-min-px: 380px;
  --hero-min-vh: 56vh;
  --hero-max-px: 720px;
  --hero-map-min-px: 220px;
  --hero-addr-font-rem: 0.95rem;
  --contact-page-font-rem: 1rem;
  --hero-side-panels: 1fr 1fr;
}

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

html,
body {
  margin: 0;
  padding: 0;
  font-family: var(--font);
  color: var(--text);
  background: var(--page);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
}

.container {
  width: min(var(--container), 92%);
  margin: 0 auto;
}

/* ----- Header (kurumsal ust cubuk) ----- */
.site-header.header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: var(--nav-bg);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 4.25rem;
  gap: 1rem;
}

.logo {
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  color: #fff;
}

.logo-mark {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: var(--radius-sm);
  background: var(--accent);
  color: #fff;
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: -0.02em;
  overflow: hidden;
  flex-shrink: 0;
}

.logo-mark img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

.logo-text {
  display: grid;
  gap: 0.05rem;
}

.logo-text strong {
  font-size: 1.02rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.logo-text small {
  font-size: 0.78rem;
  font-weight: 500;
  color: rgba(226, 232, 240, 0.72);
}

.menu-toggle {
  display: none;
}

.nav {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.nav > a:not(.btn) {
  text-decoration: none;
  color: var(--nav-text);
  font-weight: 500;
  font-size: 0.9rem;
  padding: 0.45rem 0.75rem;
  border-radius: 999px;
  transition: color 0.15s ease, background 0.15s ease;
}

.nav > a:not(.btn):hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.08);
}

.btn-nav-cta {
  background: var(--gold) !important;
  color: #0f172a !important;
  font-weight: 700 !important;
}

.btn-nav-cta:hover {
  background: var(--gold-hover) !important;
  color: #0a0f18 !important;
}

/* ----- Hero: gorsel ustte, harita + bilgi altta simetrik ----- */
.hero {
  background: var(--page);
}

.hero-split {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  width: 100%;
}

.hero-media {
  width: 100%;
}

.hero-media-frame {
  position: relative;
  width: 100%;
  min-height: clamp(var(--hero-min-px), var(--hero-min-vh), var(--hero-max-px));
  max-height: 85vh;
  overflow: hidden;
  border-radius: 0;
}

.hero-slider {
  position: absolute;
  inset: 0;
  z-index: 1;
}

.slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transform: scale(1.02);
  transition: opacity 0.85s ease, transform 8s linear;
  backface-visibility: hidden;
}

.slide:nth-child(1) {
  background-image: url("https://images.unsplash.com/photo-1581578731548-c64695cc6952?auto=format&fit=crop&w=3840&q=95");
}

.slide:nth-child(2) {
  background-image: url("https://images.unsplash.com/photo-1541888946425-d81bb19240f5?auto=format&fit=crop&w=3840&q=95");
}

.slide:nth-child(3) {
  background-image: url("https://images.unsplash.com/photo-1604014237862-84370dbf7c08?auto=format&fit=crop&w=3840&q=95");
}

.slide.active {
  opacity: 1;
  transform: scale(1);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  z-index: 4;
  display: flex;
  align-items: flex-end;
  padding: 0 0 clamp(2rem, 5vw, 3.5rem);
  pointer-events: none;
  background: linear-gradient(
    180deg,
    rgba(8, 16, 32, 0.15) 0%,
    rgba(8, 16, 32, 0.5) 42%,
    rgba(8, 16, 32, 0.9) 100%
  );
}

.hero-overlay-inner {
  pointer-events: auto;
  max-width: 760px;
}

.hero-overlay-kicker {
  margin: 0 0 0.45rem;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.55);
}

.hero-overlay-title {
  margin: 0 0 0.7rem;
  font-size: clamp(1.85rem, 4.2vw, 3.05rem);
  font-weight: 700;
  letter-spacing: -0.035em;
  line-height: 1.12;
  color: #fff;
}

.hero-overlay-lead {
  margin: 0 0 1.25rem;
  font-size: clamp(0.95rem, 1.85vw, 1.12rem);
  line-height: 1.55;
  color: rgba(255, 255, 255, 0.88);
  max-width: 36rem;
}

.hero-overlay-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
}

.hero-below {
  width: 100%;
  background: var(--surface);
  border-top: 1px solid var(--line);
}

.hero-below-inner {
  display: grid;
  grid-template-columns: var(--hero-side-panels, 1fr 1fr);
  gap: clamp(1.75rem, 5vw, 3.5rem);
  align-items: start;
  padding: clamp(2rem, 5vw, 3.25rem) 0;
}

.hero-below--info-left .hero-below-inner {
  direction: rtl;
}

.hero-below--info-left .hero-below-inner > * {
  direction: ltr;
}

.hero-map-area,
.hero-info-area {
  min-width: 0;
}

.hero-map-wrap {
  position: relative;
  width: 100%;
  min-height: var(--hero-map-min-px, 220px);
  aspect-ratio: 16 / 11;
  max-height: 420px;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--page);
}

.hero-map-wrap iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.hero-info-area {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  justify-content: center;
  font-size: var(--hero-addr-font-rem, 0.95rem);
  color: var(--text-soft);
  padding-top: 0.25rem;
}

.hero-info-label {
  display: block;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 0.35rem;
}

.hero-info-phone,
.hero-info-address {
  margin: 0;
  line-height: 1.5;
}

.hero-info-phone a {
  color: var(--gold);
  font-weight: 600;
  font-size: 1.08em;
  text-decoration: none;
  word-break: break-word;
}

.hero-info-phone a:hover {
  color: var(--gold-hover);
  text-decoration: underline;
}

#heroAddressBlock {
  display: block;
  margin-top: 0.15rem;
  white-space: pre-line;
}

.hero-info-link {
  align-self: flex-start;
  margin-top: 0.25rem;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--accent);
  text-decoration: none;
}

.hero-info-link:hover {
  text-decoration: underline;
  color: var(--gold-hover);
}

h1 {
  font-size: clamp(1.9rem, 4vw, 2.75rem);
  line-height: 1.15;
  margin: 0 0 0.8rem;
  letter-spacing: -0.03em;
}

h2 {
  margin-top: 0;
  font-size: clamp(1.35rem, 2.8vw, 1.75rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--text);
}

.section {
  padding: clamp(3rem, 8vw, 4.5rem) 0;
}

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.show {
  opacity: 1;
  transform: translateY(0);
}

.section-urunler {
  padding: clamp(1.35rem, 4vw, 2rem) 0;
  background: var(--surface);
  border-bottom: 1px solid var(--line);
}

.urunler-marquee-wrap {
  display: block;
}

.urunler-marquee-title {
  margin: 0 auto clamp(0.65rem, 2vw, 1rem);
  width: min(var(--container), 92%);
  font-size: clamp(1.1rem, 2.4vw, 1.45rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--text);
  transition: color 0.15s ease;
}

/* ----- Urunler seridi (marquee) ----- */
.brand-marquee-outer {
  position: relative;
  padding: 0.5rem 0 0.85rem;
  margin: 0 auto;
  width: min(var(--container), 94%);
}

.brand-marquee-outer::before,
.brand-marquee-outer::after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  width: clamp(36px, 6vw, 72px);
  z-index: 2;
  pointer-events: none;
}

.brand-marquee-outer::before {
  left: 0;
  background: linear-gradient(90deg, var(--surface), transparent);
}

.brand-marquee-outer::after {
  right: 0;
  background: linear-gradient(270deg, var(--surface), transparent);
}

.brand-marquee-viewport {
  overflow: hidden;
  mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent);
}

.brand-marquee-track {
  display: flex;
  align-items: center;
  gap: clamp(1.1rem, 2.8vw, 2.25rem);
  width: max-content;
  padding: 0.45rem 0;
  animation: brand-marquee-scroll var(--marquee-duration, 40s) linear infinite;
}

.brand-marquee-track:hover {
  animation-play-state: paused;
}

@keyframes brand-marquee-scroll {
  to {
    transform: translateX(-50%);
  }
}

@media (prefers-reduced-motion: reduce) {
  .brand-marquee-track {
    animation: none;
    flex-wrap: wrap;
    justify-content: center;
    width: 100%;
    max-width: var(--container);
    margin: 0 auto;
    transform: none;
  }
}

.brand-marquee-track .brand-cell {
  flex: 0 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  min-width: 132px;
  min-height: 68px;
  padding: 0.55rem 0.85rem;
}

.brand-marquee-track .brand-cell-placeholder {
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 500;
}

.brand-marquee-track .brand-cell img {
  max-height: 40px;
  max-width: 112px;
  object-fit: contain;
}

.brand-marquee-track .brand-caption {
  font-size: 0.68rem;
  color: var(--muted);
  text-align: center;
  max-width: 120px;
}

/* ----- Section basliklari ----- */
.section-title {
  margin: 0;
  font-size: clamp(1.35rem, 2.8vw, 1.85rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--text);
  position: relative;
  padding-bottom: 0.45rem;
}

.section-title::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 3rem;
  height: 3px;
  background: var(--gold);
  border-radius: 2px;
}

.section-title--left::after {
  left: 0;
}

/* ----- Hakkimizda ----- */
.section-about {
  background: linear-gradient(180deg, var(--page) 0%, var(--surface) 100%);
  border-bottom: 1px solid var(--line);
}

.about-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
  gap: clamp(1.75rem, 4vw, 3rem);
  align-items: center;
}

.about-visual {
  min-height: 280px;
  border-radius: var(--radius);
  background-size: cover;
  background-position: center;
  box-shadow: 0 20px 50px rgba(15, 23, 42, 0.12);
}

.about-copy .section-title {
  margin-bottom: 0.85rem;
}

.about-lead {
  margin: 0 0 1rem;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-soft);
  line-height: 1.5;
}

.about-body {
  margin: 0 0 1.25rem;
  font-size: 0.95rem;
  color: var(--text-soft);
  line-height: 1.65;
}

/* ----- CTA serit ----- */
.section-cta {
  padding: clamp(2.25rem, 5vw, 3.25rem) 0;
  background: linear-gradient(105deg, var(--accent) 0%, #152a45 50%, #0f172a 100%);
  color: #fff;
}

.section-cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.section-cta-title {
  margin: 0 0 0.45rem;
  font-size: clamp(1.2rem, 2.5vw, 1.55rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.25;
  max-width: 36rem;
}

.section-cta-sub {
  margin: 0;
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.78);
  max-width: 38rem;
  line-height: 1.55;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ----- Iletisim ----- */
.layout-contact-section {
  background: var(--surface);
}

.layout-contact-section > .container > .section-title {
  margin-bottom: 0.25rem;
}

.layout-contact-section .container {
  max-width: min(var(--container), 92%);
}

.layout-contact-section .contact-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  grid-template-rows: auto 1fr;
  column-gap: clamp(1.5rem, 5vw, 3rem);
  row-gap: 0.55rem;
  margin-top: 1rem;
  align-items: start;
}

.layout-contact-section .contact-item {
  display: grid;
  grid-template-rows: subgrid;
  grid-row: span 2;
  min-width: 0;
  padding: 0 clamp(0.25rem, 1.5vw, 0.75rem);
  border-left: 1px solid var(--line);
}

.layout-contact-section .contact-item:first-child {
  border-left: 0;
  padding-left: 0;
}

.layout-contact-section .contact-label {
  display: block;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  line-height: 1.35;
}

.layout-contact-section .contact-value {
  display: block;
  margin: 0;
  font-size: var(--contact-page-font-rem, 1rem);
  line-height: 1.55;
  color: var(--text-soft);
  word-break: break-word;
  white-space: pre-line;
}

@supports not (grid-template-rows: subgrid) {
  .layout-contact-section .contact-grid {
    grid-template-rows: none;
    align-items: stretch;
  }

  .layout-contact-section .contact-item {
    display: flex;
    flex-direction: column;
    gap: 0.45rem;
    grid-row: auto;
  }
}

/* ----- Footer (Petra tarzi koyu) ----- */
.footer--deep.footer {
  border-top: none;
  padding: 0;
  background: var(--deep);
  color: #cbd5e1;
}

.footer-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) repeat(3, minmax(0, 1fr));
  gap: clamp(1.5rem, 4vw, 2.75rem);
  padding: clamp(2.5rem, 6vw, 3.5rem) 0;
}

.footer-col--wide {
  padding-right: 1rem;
}

.footer-brand-line {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.85rem;
}

.footer-logo-mark {
  width: 40px;
  height: 40px;
  font-size: 0.82rem;
}

.footer-brand-name {
  display: block;
  font-size: 1.1rem;
  color: #fff;
  letter-spacing: -0.02em;
}

.footer-brand-sub {
  font-size: 0.78rem;
  color: rgba(226, 232, 240, 0.65);
}

.footer-tagline {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.55;
  color: rgba(203, 213, 225, 0.85);
  max-width: 22rem;
}

.footer-heading {
  margin: 0 0 0.85rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.45);
}

.footer-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.45rem;
}

.footer-list a {
  color: #e2e8f0;
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
}

.footer-list a:hover {
  color: var(--gold);
}

.footer-contact-line {
  margin: 0 0 0.5rem;
  font-size: 0.9rem;
  line-height: 1.45;
  color: rgba(226, 232, 240, 0.88);
}

.footer-contact-line--addr {
  font-size: 0.85rem;
  color: rgba(203, 213, 225, 0.75);
}

.footer-bar {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 1rem 0 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  font-size: 0.82rem;
  color: rgba(148, 163, 184, 0.85);
}

.footer-bar p {
  margin: 0;
}

.footer-bar-link {
  color: var(--gold);
  text-decoration: none;
  font-weight: 600;
}

.footer-bar-link:hover {
  text-decoration: underline;
  color: #e2c15c;
}

.fab-tel {
  position: fixed;
  right: 1.1rem;
  bottom: 1.1rem;
  z-index: 50;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--gold);
  color: #0f172a;
  display: grid;
  place-items: center;
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.25);
  text-decoration: none;
  transition: transform 0.15s ease, background 0.15s ease;
}

.fab-tel:hover {
  transform: scale(1.06);
  background: var(--gold-hover);
}

.fab-tel-icon {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  border: 2px solid currentColor;
  position: relative;
}

.fab-tel-icon::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  width: 6px;
  height: 6px;
  margin: -3px 0 0 -3px;
  background: currentColor;
  border-radius: 1px;
}

/* ----- Buttons ----- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  border: none;
  background: var(--accent);
  color: #fff;
  padding: 0.55rem 1.15rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.88rem;
  font-family: inherit;
  cursor: pointer;
  transition: background 0.15s ease, transform 0.12s ease;
}

.btn:hover {
  background: var(--accent-hover);
}

.btn-sm {
  padding: 0.42rem 0.95rem;
  font-size: 0.82rem;
}

.btn-amber {
  background: var(--gold);
  color: #0f172a;
  font-weight: 700;
}

.btn-amber:hover {
  background: var(--gold-hover);
  color: #0a0f18;
}

.btn-ghost-light {
  background: transparent;
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.45);
}

.btn-ghost-light:hover {
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
}

.btn-about-cta,
.btn-cta-lg {
  margin-top: 0.25rem;
}

.btn-cta-lg {
  padding: 0.75rem 1.5rem;
  font-size: 0.95rem;
}

@media (max-width: 1040px) {
  .footer-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 900px) {
  .layout-contact-section .contact-grid {
    grid-template-columns: 1fr;
    grid-template-rows: none;
    row-gap: 1.35rem;
    column-gap: 0;
  }

  .layout-contact-section .contact-item {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    grid-row: auto;
    border-left: 0;
    padding: 0 0 1.25rem;
    border-bottom: 1px solid var(--line);
  }

  .layout-contact-section .contact-item:last-child {
    border-bottom: 0;
    padding-bottom: 0;
  }
}

@media (max-width: 760px) {
  .about-layout {
    grid-template-columns: 1fr;
  }

  .about-visual {
    min-height: 200px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
  }

  .section-cta-inner {
    flex-direction: column;
    align-items: flex-start;
  }

  .menu-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(255, 255, 255, 0.25);
    background: rgba(255, 255, 255, 0.08);
    color: #fff;
    padding: 0.45rem 0.65rem;
    border-radius: var(--radius-sm);
    font-family: inherit;
    font-size: 0.82rem;
    cursor: pointer;
  }

  .nav {
    display: none;
    position: absolute;
    right: 4%;
    top: 4.25rem;
    background: var(--nav-bg);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: var(--radius);
    padding: 0.65rem;
    flex-direction: column;
    align-items: stretch;
    min-width: 200px;
    z-index: 35;
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.08);
  }

  .nav.is-open {
    display: flex;
  }

  .nav > a:not(.btn) {
    color: var(--nav-text);
  }

  .nav > a:not(.btn):hover {
    background: rgba(255, 255, 255, 0.08);
    color: #fff;
  }

  .hero-below-inner {
    grid-template-columns: 1fr;
    gap: 2rem;
    padding: 2rem 0 2.5rem;
  }

  .hero-below--info-left .hero-below-inner {
    direction: ltr;
  }

  .hero-map-wrap {
    max-height: none;
    aspect-ratio: 4 / 3;
  }
}