/* Cansal Tekel Bayi — production styles */

:root {
  --bg: #0c0d0f;
  --bg-elevated: #14161a;
  --bg-soft: #1a1d22;
  --surface: rgba(255, 255, 255, 0.04);
  --surface-strong: rgba(255, 255, 255, 0.07);
  --border: rgba(255, 255, 255, 0.1);
  --border-strong: rgba(201, 162, 39, 0.35);
  --text: #f5f2ea;
  --text-muted: #b7b3a8;
  --text-soft: #8f8a7f;
  --accent: #c9a227;
  --accent-hover: #dbb53a;
  --accent-deep: #8b1e1e;
  --success: #2f6b4f;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --shadow: 0 16px 40px rgba(0, 0, 0, 0.35);
  --header-h: 68px;
  --mobile-cta-h: 72px;
  --container: 1120px;
  --font-sans: "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  --font-display: Georgia, "Times New Roman", serif;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 12px);
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text);
  background:
    radial-gradient(1200px 600px at 80% -10%, rgba(201, 162, 39, 0.12), transparent 60%),
    radial-gradient(900px 500px at 0% 20%, rgba(139, 30, 30, 0.1), transparent 55%),
    var(--bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  padding-bottom: calc(var(--mobile-cta-h) + env(safe-area-inset-bottom, 0px));
}

body.menu-open {
  overflow: hidden;
}

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

a {
  color: var(--accent);
  text-decoration: none;
}

a:hover {
  color: var(--accent-hover);
}

a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

h1,
h2,
h3 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.15;
  margin: 0;
  letter-spacing: -0.02em;
}

p {
  margin: 0;
}

.container {
  width: min(100% - 2rem, var(--container));
  margin-inline: auto;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -100px;
  z-index: 1000;
  background: var(--accent);
  color: #111;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  font-weight: 700;
}

.skip-link:focus {
  top: 1rem;
  color: #111;
}

/* Buttons */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 48px;
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  cursor: pointer;
  transition: background-color 0.2s var(--ease), border-color 0.2s var(--ease), color 0.2s var(--ease), transform 0.2s var(--ease);
  text-align: center;
  text-decoration: none;
  white-space: nowrap;
}

.btn-sm {
  min-height: 42px;
  padding: 0.55rem 1rem;
  font-size: 0.875rem;
}

.btn-lg {
  min-height: 54px;
  padding: 0.9rem 1.45rem;
  font-size: 1rem;
}

.btn-accent {
  background: linear-gradient(180deg, var(--accent-hover), var(--accent));
  color: #14110a;
  box-shadow: 0 8px 24px rgba(201, 162, 39, 0.22);
}

.btn-accent:hover {
  background: linear-gradient(180deg, #e4c45a, var(--accent-hover));
  color: #14110a;
  transform: translateY(-1px);
}

.btn-outline {
  background: rgba(255, 255, 255, 0.03);
  border-color: var(--border);
  color: var(--text);
  backdrop-filter: blur(8px);
}

.btn-outline:hover {
  border-color: var(--border-strong);
  color: var(--text);
  background: rgba(201, 162, 39, 0.08);
}

.btn-ghost {
  background: transparent;
  color: var(--text);
  border-color: transparent;
}

.btn-ghost:hover {
  color: var(--accent);
  background: rgba(255, 255, 255, 0.04);
}

/* Header */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-h);
  border-bottom: 1px solid transparent;
  background: rgba(12, 13, 15, 0.72);
  backdrop-filter: blur(14px);
  transition: border-color 0.2s ease, background-color 0.2s ease;
}

.site-header.is-scrolled {
  border-bottom-color: var(--border);
  background: rgba(12, 13, 15, 0.92);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  height: var(--header-h);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  color: var(--text);
  min-width: 0;
}

.brand:hover {
  color: var(--text);
}

.brand-mark {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  display: grid;
  place-items: center;
  background: linear-gradient(145deg, #1f2228, #121416);
  border: 1px solid var(--border-strong);
  color: var(--accent);
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  flex-shrink: 0;
}

.brand-text {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

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

.nav-link {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  padding: 0.45rem 0.8rem;
  color: var(--text-muted);
  border-radius: var(--radius-sm);
  font-size: 0.92rem;
  font-weight: 600;
}

.nav-link:hover,
.nav-link.is-active {
  color: var(--text);
  background: var(--surface);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.header-call-mobile {
  display: none;
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--surface);
  padding: 0;
  cursor: pointer;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
}

.menu-toggle-bar {
  width: 18px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.menu-toggle[aria-expanded="true"] .menu-toggle-bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.menu-toggle[aria-expanded="true"] .menu-toggle-bar:nth-child(2) {
  opacity: 0;
}

.menu-toggle[aria-expanded="true"] .menu-toggle-bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Hero */

.hero {
  position: relative;
  min-height: calc(100svh - var(--header-h));
  display: grid;
  align-items: center;
  padding: 3rem 0 2.5rem;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.45;
}

.hero-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(100deg, rgba(12, 13, 15, 0.94) 0%, rgba(12, 13, 15, 0.78) 42%, rgba(12, 13, 15, 0.45) 100%),
    linear-gradient(180deg, rgba(12, 13, 15, 0.35) 0%, rgba(12, 13, 15, 0.55) 100%);
}

.hero-layout {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: 2rem;
  align-items: center;
}

.hero-content {
  max-width: 640px;
}

.hero-media {
  margin: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-strong);
  box-shadow: var(--shadow);
  background: var(--bg-elevated);
  aspect-ratio: 16 / 10;
}

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

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1rem;
  color: var(--accent);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.hero h1 {
  font-size: clamp(2.4rem, 7vw, 4.4rem);
  margin-bottom: 1rem;
}

.hero-lead {
  font-size: clamp(1.15rem, 2.5vw, 1.45rem);
  color: var(--text);
  font-weight: 600;
  margin-bottom: 0.85rem;
  max-width: 34ch;
}

.hero-copy {
  color: var(--text-muted);
  margin-bottom: 1.25rem;
  max-width: 42ch;
}

.hero-location {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.55rem 0.85rem;
  margin-bottom: 1.75rem;
  color: var(--text);
  font-weight: 600;
}

.hero-location-label {
  display: inline-flex;
  align-items: center;
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text-soft);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

/* Trust */

.trust {
  padding: 0.5rem 0 1rem;
  margin-top: -1rem;
  position: relative;
  z-index: 2;
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.85rem;
}

.trust-item {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  padding: 1rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.02));
  backdrop-filter: blur(10px);
}

.trust-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  display: grid;
  place-items: center;
  background: rgba(201, 162, 39, 0.1);
  color: var(--accent);
  flex-shrink: 0;
}

.trust-text {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.trust-text strong {
  font-size: 0.95rem;
  font-weight: 700;
}

.trust-text span {
  color: var(--text-soft);
  font-size: 0.85rem;
}

/* Sections */

.section {
  padding: 4.5rem 0;
}

.section-header {
  margin-bottom: 2rem;
  max-width: 640px;
}

.section-header-center {
  margin-inline: auto;
  text-align: center;
}

.section h2 {
  font-size: clamp(1.85rem, 4vw, 2.6rem);
  margin-bottom: 0.85rem;
}

.section-lead {
  color: var(--text-muted);
}

.products-visual {
  margin-bottom: 1.5rem;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  background: var(--bg-elevated);
  aspect-ratio: 16 / 9;
}

.products-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}

.product-card {
  overflow: hidden;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  background: var(--bg-elevated);
  display: flex;
  flex-direction: column;
}

.product-card-media {
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: #101114;
}

.product-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.product-card-body {
  padding: 1.15rem 1.2rem 1.3rem;
}

.product-card h3 {
  font-size: 1.1rem;
  margin-bottom: 0.85rem;
  padding-bottom: 0.7rem;
  border-bottom: 1px solid var(--border);
}

.product-card ul {
  display: grid;
  gap: 0.55rem;
}

.product-card li {
  position: relative;
  padding-left: 1rem;
  color: var(--text-muted);
  font-size: 0.95rem;
}

.product-card li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--accent);
  opacity: 0.7;
}

.legal-note {
  margin-top: 1.5rem;
  padding: 1rem 1.15rem;
  border-radius: var(--radius-md);
  border: 1px solid rgba(139, 30, 30, 0.35);
  background: rgba(139, 30, 30, 0.12);
  color: var(--text-muted);
  font-size: 0.9rem;
}

.legal-note p + p {
  margin-top: 0.35rem;
}

/* About */

.about {
  background: linear-gradient(180deg, transparent, rgba(255, 255, 255, 0.02), transparent);
}

.about-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 2rem;
  align-items: center;
}

.about-copy p {
  color: var(--text-muted);
  margin-bottom: 1.5rem;
  max-width: 48ch;
}

.about-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.about-media {
  margin: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  background: var(--bg-elevated);
}

.about-media img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.about-media-caption {
  padding: 0.75rem 1rem;
  color: var(--text-soft);
  font-size: 0.82rem;
  border-top: 1px solid var(--border);
  background: rgba(0, 0, 0, 0.25);
}

/* Location */

.location-panel {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 1.25rem;
}

.location-info,
.map-card {
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background: var(--bg-elevated);
}

.location-info {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.35rem;
}

.info-block h3 {
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-soft);
  margin-bottom: 0.45rem;
  font-family: var(--font-sans);
  font-weight: 700;
}

.info-block p {
  color: var(--text);
  font-size: 1.05rem;
  font-weight: 600;
}

.phone-link {
  color: var(--text);
  font-size: 1.35rem;
}

.phone-link:hover {
  color: var(--accent);
}

.location-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: auto;
}

.map-card {
  position: relative;
  min-height: 340px;
  overflow: hidden;
  background:
    radial-gradient(circle at 30% 30%, rgba(201, 162, 39, 0.15), transparent 45%),
    linear-gradient(160deg, #1a1d22, #101114 70%);
}

.map-card-inner {
  position: absolute;
  z-index: 2;
  left: 1rem;
  top: 1rem;
  right: 1rem;
  max-width: 280px;
  padding: 1rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  background: rgba(12, 13, 15, 0.82);
  backdrop-filter: blur(10px);
}

.map-card-title {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 0.25rem;
}

.map-card-address {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 0.85rem;
}

.map-iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
  filter: grayscale(0.35) contrast(1.05) brightness(0.85);
  opacity: 0.88;
}

/* Contact */

.contact-panel {
  padding: 2.5rem 1.5rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-strong);
  background:
    radial-gradient(700px 280px at 50% 0%, rgba(201, 162, 39, 0.14), transparent 60%),
    var(--bg-elevated);
  text-align: center;
}

.contact-phone {
  display: inline-block;
  margin: 0.5rem 0 1.5rem;
  color: var(--text);
  font-family: var(--font-display);
  font-size: clamp(2rem, 7vw, 3.4rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.1;
}

.contact-phone:hover {
  color: var(--accent);
}

.contact-cta {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem;
}

/* Footer */

.site-footer {
  padding: 3rem 0 calc(2rem + env(safe-area-inset-bottom, 0px));
  border-top: 1px solid var(--border);
  background: #090a0c;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr 1fr;
  gap: 2rem;
  margin-bottom: 2rem;
}

.footer-name {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.85rem;
}

.footer-brand p,
.footer-legal p {
  color: var(--text-muted);
  font-size: 0.92rem;
}

.footer-brand p + p,
.footer-legal p + p {
  margin-top: 0.55rem;
}

.footer-heading {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-soft);
  margin-bottom: 0.85rem;
}

.footer-links ul {
  display: grid;
  gap: 0.45rem;
}

.footer-links a {
  color: var(--text-muted);
}

.footer-links a:hover {
  color: var(--accent);
}

.footer-bottom {
  padding-top: 1.25rem;
  border-top: 1px solid var(--border);
  color: var(--text-soft);
  font-size: 0.85rem;
}

/* Mobile sticky CTA */

.mobile-cta {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 120;
  display: none;
  gap: 0.65rem;
  padding: 0.75rem 0.85rem calc(0.75rem + env(safe-area-inset-bottom, 0px));
  background: rgba(12, 13, 15, 0.94);
  border-top: 1px solid var(--border);
  backdrop-filter: blur(14px);
}

.mobile-cta-btn {
  flex: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  min-height: 48px;
  border-radius: var(--radius-md);
  font-weight: 700;
  font-size: 0.95rem;
}

.mobile-cta-call {
  background: linear-gradient(180deg, var(--accent-hover), var(--accent));
  color: #14110a;
}

.mobile-cta-call:hover {
  color: #14110a;
}

.mobile-cta-map {
  background: var(--surface-strong);
  border: 1px solid var(--border);
  color: var(--text);
}

.mobile-cta-map:hover {
  color: var(--text);
  border-color: var(--border-strong);
}

.mobile-cta-icon {
  width: 18px;
  height: 18px;
  display: block;
}

/* Reveal */

.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.55s var(--ease), transform 0.55s var(--ease);
}

.reveal.is-visible {
  opacity: 1;
  transform: none;
}

/* Responsive */

@media (max-width: 1024px) {
  .trust-grid,
  .product-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .hero-layout,
  .about-grid,
  .location-panel,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .hero-media {
    order: -1;
    max-width: 640px;
  }

  .map-card {
    min-height: 300px;
  }
}

@media (max-width: 860px) {
  .nav {
    position: fixed;
    inset: var(--header-h) 0 auto 0;
    padding: 0.75rem 1rem 1rem;
    background: rgba(12, 13, 15, 0.97);
    border-bottom: 1px solid var(--border);
    transform: translateY(-120%);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.25s var(--ease), opacity 0.25s var(--ease);
  }

  .nav.is-open {
    transform: none;
    opacity: 1;
    pointer-events: auto;
  }

  .nav-list {
    flex-direction: column;
    align-items: stretch;
    gap: 0.25rem;
  }

  .nav-link {
    min-height: 48px;
    padding: 0.75rem 0.9rem;
  }

  .menu-toggle {
    display: inline-flex;
  }

  .header-call {
    display: none;
  }

  .header-call-mobile {
    display: inline-flex;
  }

  .mobile-cta {
    display: flex;
  }

  .hero {
    min-height: auto;
    padding: 1.75rem 0 2rem;
  }

  .hero-media {
    aspect-ratio: 16 / 11;
  }

  .section {
    padding: 3.25rem 0;
  }
}

@media (max-width: 560px) {
  .container {
    width: min(100% - 1.25rem, var(--container));
  }

  .brand-text {
    font-size: 0.95rem;
  }

  .trust-grid,
  .product-grid {
    grid-template-columns: 1fr;
  }

  .hero-cta,
  .about-cta,
  .location-cta,
  .contact-cta {
    flex-direction: column;
  }

  .hero-cta .btn,
  .about-cta .btn,
  .location-cta .btn,
  .contact-cta .btn {
    width: 100%;
  }

  .contact-panel {
    padding: 2rem 1rem;
  }

  .map-card-inner {
    max-width: none;
  }
}

@media (min-width: 861px) {
  body {
    padding-bottom: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}