/* Skyralift Asansör — premium dark dashboard theme */

:root {
  color-scheme: dark;
  --elev-portal-w: min(48vw, 480px);
  --elev-floor-col: clamp(100px, 9.5vw, 124px);
  --elev-layout-inner: min(1440px, calc(100vw - 2.5rem));
  /* Kat başlıkları (çubuk+metin) kuyu görseline doğru çekilir */
  --floor-rail-kuyu-pull: 7.15rem;
  --floor-rail-kuyu-pull-mobile: 4.5rem;
  --bg: #0c0c0e;
  --bg-subtle: #121218;
  --bg-elevated: #16161c;
  --bg-elevated-2: #1c1c24;
  --text: #f0f0f3;
  --text-muted: #9898a8;
  --border: #2a2a34;
  --border-strong: #3d3d4a;
  --shadow: 0 4px 28px rgba(0, 0, 0, 0.5);
  --shadow-hover: 0 14px 48px rgba(0, 0, 0, 0.65);
  --gold: #c9a43a;
  --gold-light: #e4c56a;
  --gold-dark: #9a7d28;
  --gold-glow: rgba(201, 164, 58, 0.42);
  --yellow-accent: rgba(228, 197, 106, 0.12);
  --header-h: 72px;
  /* Sol panel başlıkları ile üst bar arası */
  --panel-below-header-gap: 1.1rem;
  --radius: 12px;
  --radius-sm: 8px;
  --font-display: "Outfit", system-ui, sans-serif;
  --font-body: "DM Sans", system-ui, sans-serif;
  --transition: 0.45s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-h);
  color-scheme: dark;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.55;
  color: var(--text);
  background: var(--bg);
  overflow-x: hidden;
}

.bg-pattern {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background:
    linear-gradient(135deg, transparent 45%, rgba(201, 164, 58, 0.07) 50%, transparent 55%),
    radial-gradient(ellipse 120% 80% at 50% -20%, rgba(201, 164, 58, 0.06), transparent 55%),
    linear-gradient(180deg, #08080a 0%, var(--bg) 45%, #0a0a0e 100%);
  background-size: 100% 100%, 100% 100%, 100% 100%;
}

.bg-pattern::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(90deg, rgba(201, 164, 58, 0.05) 1px, transparent 1px),
    linear-gradient(rgba(201, 164, 58, 0.035) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 85% 65% at 50% 0%, black, transparent);
}

.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;
}

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

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

/* ----- Header ----- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: transparent;
  box-shadow: none;
}

.site-header.nav-open {
  z-index: 320;
}

.header-inner {
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 1.25rem;
  height: var(--header-h);
  display: flex;
  align-items: center;
  gap: 0.35rem 0.45rem;
  flex-wrap: nowrap;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--text);
  flex-shrink: 0;
  text-decoration: none;
  line-height: 0;
}

.logo-img {
  display: block;
  height: clamp(40px, 4.4vw, 50px);
  width: auto;
  max-width: min(260px, 54vw);
  object-fit: contain;
  object-position: left center;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 0.05rem;
  margin-left: 0;
  margin-right: 0;
  flex: 0 1 auto;
  min-width: 0;
}

.main-nav a {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-muted);
  padding: 0.5rem 0.65rem;
  border-radius: 6px;
  position: relative;
  transition: color 0.2s, background 0.2s;
}

.main-nav a::after {
  content: "";
  position: absolute;
  left: 0.65rem;
  right: 0.65rem;
  bottom: 2px;
  height: 2px;
  background: linear-gradient(90deg, var(--gold), var(--gold-light));
  border-radius: 2px;
  transform: scaleX(0);
  transition: transform 0.25s ease;
}

.main-nav a:hover {
  color: var(--text);
  background: rgba(201, 164, 58, 0.12);
}

.main-nav a:hover::after {
  transform: scaleX(0.35);
}

.main-nav a.is-active {
  color: var(--text);
}

.main-nav a.is-active::after {
  transform: scaleX(1);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  margin-left: auto;
  border: none;
  background: transparent;
  cursor: pointer;
  border-radius: var(--radius-sm);
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text);
  margin: 0 auto;
  transition: transform 0.25s, opacity 0.25s;
}

.site-header.nav-open .nav-toggle span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.site-header.nav-open .nav-toggle span:nth-child(2) {
  opacity: 0;
}

.site-header.nav-open .nav-toggle span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.65rem 1.25rem;
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s, background 0.2s;
}

.btn:active {
  transform: scale(0.98);
}

.btn-gold {
  background: linear-gradient(165deg, var(--gold-light), var(--gold) 45%, var(--gold-dark));
  color: #1a1208;
  box-shadow: 0 2px 12px var(--gold-glow), inset 0 1px 0 rgba(255, 255, 255, 0.35);
}

.btn-gold:hover {
  box-shadow: 0 6px 24px var(--gold-glow), inset 0 1px 0 rgba(255, 255, 255, 0.4);
}

.btn-outline {
  background: var(--bg-elevated-2);
  color: var(--text);
  border: 1px solid var(--border-strong);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.35);
}

.btn-outline:hover {
  border-color: var(--gold);
  color: var(--gold-light);
  box-shadow: var(--shadow-hover);
}

.btn-block {
  width: 100%;
  padding: 0.85rem 1.5rem;
  margin-top: 0.5rem;
}

/* ----- Dashboard (scroll stack + üst katman) ----- */
.dashboard {
  position: relative;
  z-index: auto;
  padding-top: var(--header-h);
}

.scroll-stack {
  position: relative;
  min-height: 600vh;
}

.scroll-track {
  position: relative;
  min-height: 600vh;
  pointer-events: none;
}

.dashboard-layer {
  position: absolute;
  left: 0;
  right: 0;
  top: calc(-1 * var(--header-h));
  min-height: calc(600vh + var(--header-h));
  z-index: auto;
  pointer-events: none;
}

.dashboard-sticky-inner {
  position: sticky;
  top: 0;
  z-index: auto;
  box-sizing: border-box;
  height: 100vh;
  height: 100dvh;
  min-height: 100vh;
  min-height: 100dvh;
  max-height: 100vh;
  max-height: 100dvh;
  padding: 0 0.125rem 1rem 1.25rem;
  pointer-events: auto;
  display: flex;
  flex-direction: column;
}

.dashboard-grid {
  max-width: 1440px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1fr) var(--elev-portal-w) var(--elev-floor-col);
  column-gap: 0;
  row-gap: 0.55rem;
  align-items: stretch;
  flex: 1;
  min-height: 0;
}

.dashboard-grid > .panel-column {
  padding-top: calc(var(--header-h) + var(--panel-below-header-gap));
  box-sizing: border-box;
}

.elevator-spacer {
  min-height: 0;
  align-self: stretch;
}

.floor-rail-spacer {
  min-height: 0;
  align-self: stretch;
  pointer-events: none;
}

.panel-column {
  min-width: 0;
  min-height: 0;
  max-height: 100%;
  overflow-y: auto;
  overflow-x: hidden;
  padding-right: 1rem;
  scrollbar-gutter: stable;
  overscroll-behavior: contain;
}

.panel-column::-webkit-scrollbar {
  width: 6px;
}

.panel-column::-webkit-scrollbar-thumb {
  background: rgba(184, 150, 46, 0.35);
  border-radius: 6px;
}

.panels {
  position: relative;
  min-height: 420px;
}

.panel {
  animation: panelOut 0.35s ease forwards;
}

.panel.panel--active {
  display: block;
  animation: panelIn 0.5s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

.panel[hidden]:not(.panel--active) {
  display: none !important;
  animation: none;
}

@keyframes panelIn {
  from {
    opacity: 0;
    transform: translateY(16px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes panelOut {
  to {
    opacity: 0;
    transform: translateY(-8px);
  }
}

.panel h1 {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3.5vw, 2.65rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.03em;
  margin: 0 0 1rem;
  max-width: 32ch;
}

.panel h2 {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 0 0 0.5rem;
}

.panel--hero {
  position: relative;
  overflow: visible;
  display: flex;
  flex-direction: column;
  gap: 0;
  padding: 0;
}

.hero-banner {
  position: relative;
  overflow: hidden;
  min-height: clamp(260px, 38vh, 380px);
  display: flex;
  align-items: flex-end;
  padding: clamp(1.35rem, 2.7vw, 2rem);
}

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

.hero-slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center center;
  opacity: 0;
  transform: scale(1.03);
  transition: opacity 0.85s ease, transform 3.2s ease;
}

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

.hero-slider__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(5, 8, 14, 0.8) 0%, rgba(7, 11, 20, 0.58) 44%, rgba(12, 16, 26, 0.34) 100%);
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 58ch;
}

.hero-content .lead {
  color: rgba(245, 245, 245, 0.9);
}

.panel--hero .hero-stats-row {
  margin: 0;
  padding: 1rem clamp(1rem, 2vw, 1.35rem) 1.45rem;
  width: 100%;
  box-sizing: border-box;
}

/* Ana sayfa: istatistiklerin altında ürün / hizmet kutuları */
.hero-offer-strip {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 0.88rem;
  padding: 0 clamp(1rem, 2vw, 1.35rem) 1.95rem;
  width: 100%;
  box-sizing: border-box;
}

.hero-offer-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  min-height: 108px;
  padding: 0.85rem 0.5rem;
  text-align: center;
  text-decoration: none;
  color: #f4f4f5;
  background: #16161c;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 10px;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.25);
  transition: border-color 0.25s ease, box-shadow 0.25s ease, transform 0.25s ease;
}

.hero-offer-card:hover {
  border-color: rgba(201, 164, 58, 0.55);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.35), 0 0 0 1px rgba(201, 164, 58, 0.15);
  transform: translateY(-2px);
}

.hero-offer-card__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  color: var(--gold-light);
}

.hero-offer-card__icon svg {
  width: 28px;
  height: 28px;
}

.hero-offer-card__label {
  font-size: 0.78rem;
  font-weight: 600;
  line-height: 1.35;
  letter-spacing: 0.02em;
}

@media (max-width: 960px) {
  .hero-offer-strip {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 560px) {
  .hero-offer-strip {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* Ana sayfa: referans logoları — yatay kayan şerit */
.hero-ref-marquee {
  width: 100%;
  overflow-x: auto;
  overflow-y: hidden;
  padding: 0.9rem 0 2.05rem;
  box-sizing: border-box;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent);
  cursor: grab;
  scrollbar-width: none;
  -ms-overflow-style: none;
  touch-action: pan-x;
}

.hero-ref-marquee::-webkit-scrollbar {
  display: none;
}

.hero-ref-marquee.is-dragging {
  cursor: grabbing;
}

.hero-ref-marquee.is-dragging .hero-ref-marquee__track,
.hero-ref-marquee:hover .hero-ref-marquee__track {
  animation-play-state: paused;
}

.hero-ref-marquee__track {
  display: flex;
  width: max-content;
  align-items: center;
  animation: hero-ref-marquee-scroll 42s linear infinite;
  will-change: transform;
}

.hero-ref-marquee__set {
  display: flex;
  flex-shrink: 0;
  align-items: center;
  gap: clamp(2rem, 4.5vw, 3.4rem);
  padding: 0.9rem clamp(1rem, 3vw, 2rem);
}

.hero-ref-marquee__item {
  margin: 0;
  min-width: clamp(118px, 12vw, 176px);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
}

.hero-ref-marquee__set img {
  height: clamp(56px, 7vw, 86px);
  width: auto;
  max-width: min(200px, 26vw);
  object-fit: contain;
  object-position: center;
  filter: none;
  opacity: 1;
  transition: transform 0.25s ease;
}

/* Siyah zeminli logo PNG'lerde siyahı görselden düşür */
.hero-ref-marquee__set img[src*="ref-a101"],
.hero-ref-marquee__set img[src*="ref-migros"],
.hero-ref-marquee__set img[src*="ref-hsbc"],
.hero-ref-marquee__set img[src*="ref-mediamarkt"],
.hero-ref-marquee__set img[src*="ref-teknosa"] {
  mix-blend-mode: lighten;
}

.hero-ref-marquee__set img:hover {
  transform: scale(1.03);
}

.hero-ref-marquee__item figcaption {
  margin: 0;
  text-align: center;
  font-size: clamp(0.58rem, 0.9vw, 0.72rem);
  line-height: 1.25;
  letter-spacing: 0.02em;
  color: rgba(240, 240, 243, 0.9);
  text-wrap: balance;
}

@keyframes hero-ref-marquee-scroll {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(-50%);
  }
}

@media (prefers-reduced-motion: reduce) {
  .hero-ref-marquee__track {
    animation: none;
    width: 100%;
    flex-wrap: wrap;
    justify-content: center;
    row-gap: 0.75rem;
    will-change: auto;
  }

  .hero-ref-marquee__set[aria-hidden="true"] {
    display: none;
  }

  .hero-ref-marquee__item {
    min-width: 128px;
  }

  .hero-ref-marquee {
    -webkit-mask-image: none;
    mask-image: none;
  }
}

.hero-slider__dots {
  position: absolute;
  right: clamp(0.8rem, 2vw, 1.2rem);
  bottom: clamp(0.8rem, 2vw, 1.2rem);
  display: flex;
  gap: 0.35rem;
  z-index: 3;
}

.hero-dot {
  width: 24px;
  height: 4px;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.36);
  cursor: pointer;
  transition: background 0.25s ease, transform 0.25s ease;
}

.hero-dot.is-active {
  background: var(--gold);
  transform: scaleX(1.15);
}

.lead,
.section-lead {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 52ch;
  margin: 0 0 1.5rem;
}

/* Hakkımızda (kat 05) */
.panel--about .about-content {
  max-width: 58ch;
}

.panel--about .about-content > p {
  margin: 0 0 1rem;
  font-size: 0.98rem;
  line-height: 1.65;
  color: var(--text-muted);
}

.panel--about .about-lead {
  font-size: 1.05rem;
  color: var(--text);
  margin-bottom: 1.15rem;
}

.panel--about .about-kicker {
  font-family: var(--font-display);
  font-size: clamp(1.05rem, 2vw, 1.2rem);
  font-weight: 700;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--gold);
  margin: 1.75rem 0 0.65rem;
  display: flex;
  align-items: center;
  gap: 0.45rem;
}

.panel--about .about-kicker:first-of-type {
  margin-top: 1.5rem;
}

.panel--about .about-kicker__icon {
  font-size: 1.1em;
  line-height: 1;
}

.panel--about .about-kicker + p {
  margin-top: 0;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 1.75rem;
}

.stats-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
}

.stat-card {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  transition: border-color 0.25s, box-shadow 0.25s, transform 0.25s;
}

.stat-card:hover {
  border-color: rgba(184, 150, 46, 0.45);
  box-shadow: var(--shadow-hover);
  transform: translateY(-2px);
}

.stat-card strong {
  font-size: 0.9rem;
  font-family: var(--font-display);
}

.stat-card span:last-child {
  font-size: 0.78rem;
  color: var(--text-muted);
}

.stat-icon {
  color: var(--gold);
  font-size: 0.85rem;
  margin-bottom: 0.15rem;
}

/* Cards grids */
.card-grid {
  display: grid;
  gap: 0.85rem;
}

.card-grid--services {
  grid-template-columns: repeat(2, 1fr);
}

.card-grid--service-articles {
  max-width: 56rem;
}

.service-card {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.1rem 1.15rem;
  box-shadow: var(--shadow);
  transition: border-color var(--transition), box-shadow var(--transition), transform 0.35s cubic-bezier(0.22, 1, 0.36, 1);
}

.service-card:hover {
  border-color: var(--gold);
  box-shadow: var(--shadow-hover), 0 0 0 1px rgba(184, 150, 46, 0.12);
  transform: translateY(-4px);
}

.service-card h3 {
  font-family: var(--font-display);
  font-size: 1rem;
  margin: 0.35rem 0 0.35rem;
}

.service-card p {
  margin: 0;
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.5;
}


/* Hizmetler: görsel + metin makalesi (lightbox yok, tıklanınca büyümez) */
.service-card--article {
  padding: 0;
  overflow: hidden;
}

.service-card--article .service-card__media {
  margin: 0;
  line-height: 0;
  background: var(--bg-subtle);
}

.service-card--article .service-card__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  pointer-events: none;
  user-select: none;
  -webkit-user-drag: none;
}

.service-card--article .service-card__inner {
  padding: 0.95rem 1.15rem 1.15rem;
}

.service-card--article h3 {
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.82rem;
  margin: 0 0 0.5rem;
  color: var(--gold-light);
}

.service-card--article p {
  font-size: 0.86rem;
  line-height: 1.58;
}

.service-card__read {
  display: block;
  margin-top: 0.65rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
  opacity: 0.85;
}

.card-icon {
  width: 40px;
  height: 40px;
  color: var(--gold-light);
  background: linear-gradient(145deg, rgba(201, 164, 58, 0.2), rgba(201, 164, 58, 0.06));
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
}

.card-icon svg {
  width: 22px;
  height: 22px;
}

.card-grid--why {
  grid-template-columns: repeat(2, 1fr);
}

.why-card {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.15rem 1.2rem;
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
  transition: box-shadow 0.35s, transform 0.35s cubic-bezier(0.22, 1, 0.36, 1);
}

.why-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 3px;
  height: 100%;
  background: linear-gradient(180deg, var(--gold-light), var(--gold-dark));
  opacity: 0;
  transition: opacity 0.25s;
}

.why-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-hover);
}

.why-card:hover::before {
  opacity: 1;
}

.why-num {
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--gold);
  letter-spacing: 0.08em;
}

.why-card h3 {
  font-size: 0.95rem;
  margin: 0.4rem 0 0.35rem;
  font-family: var(--font-display);
}

.why-card p {
  margin: 0;
  font-size: 0.82rem;
  color: var(--text-muted);
}

/* Urunler (kat 03) */
.products-v2 {
  max-width: 1080px;
}

.products-v2__filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin: 0 0 0.9rem;
}

.products-v2__filter {
  appearance: none;
  border: 1px solid rgba(201, 164, 58, 0.35);
  background: rgba(201, 164, 58, 0.08);
  color: var(--text);
  border-radius: 999px;
  padding: 0.4rem 0.72rem;
  font-size: 0.72rem;
  font-weight: 600;
  font-family: var(--font-body);
  cursor: pointer;
  transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease, transform 0.2s ease;
}

.products-v2__filter:hover {
  background: rgba(201, 164, 58, 0.2);
  border-color: rgba(201, 164, 58, 0.65);
  color: var(--gold-light);
  transform: translateY(-1px);
}

.products-v2__filter.is-selected {
  background: rgba(201, 164, 58, 0.24);
  border-color: rgba(201, 164, 58, 0.55);
  color: var(--gold-light);
}

.products-v2__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.75rem;
}

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

.product-card__media {
  margin: 0;
  background: linear-gradient(145deg, #1a1c24, #12141a);
  aspect-ratio: 16 / 10;
}

.product-card__media img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
}

.product-card__body {
  padding: 0.68rem 0.7rem 0.72rem;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  flex: 1;
}

.product-card__name {
  margin: 0;
  font-family: var(--font-display);
  font-size: 0.76rem;
  font-weight: 700;
  line-height: 1.35;
}

.product-card__features {
  margin: 0;
  padding: 0 0 0 1rem;
  font-size: 0.66rem;
  line-height: 1.45;
  color: var(--text-muted);
}

.product-card__features li + li {
  margin-top: 0.12rem;
}

.product-card__action {
  margin-top: auto;
  width: 100%;
  padding: 0.42rem 0.6rem;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.product-detail-modal {
  position: fixed;
  inset: 0;
  z-index: 450;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0.9rem;
}

.product-detail-modal[hidden] {
  display: none;
}

.product-detail-modal__backdrop {
  position: absolute;
  inset: 0;
  border: none;
  margin: 0;
  background: rgba(5, 8, 14, 0.76);
  cursor: pointer;
}

.product-detail-modal__panel {
  position: relative;
  z-index: 1;
  width: min(960px, 96vw);
  max-height: 92vh;
  overflow: auto;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
  gap: 0.85rem;
  border-radius: 14px;
  border: 1px solid rgba(201, 164, 58, 0.35);
  background: linear-gradient(165deg, rgba(22, 24, 32, 0.98), rgba(14, 16, 22, 0.96));
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.6);
  padding: 0.85rem;
}

.product-detail-modal__close {
  position: absolute;
  top: 0.35rem;
  right: 0.35rem;
  width: 1.9rem;
  height: 1.9rem;
  border: none;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.08);
  color: var(--text);
  font-size: 1.2rem;
  cursor: pointer;
}

.product-detail-modal__media {
  margin: 0;
  border-radius: 10px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.03);
}

.product-detail-modal__media img {
  width: 100%;
  height: 100%;
  min-height: 280px;
  object-fit: contain;
}

.product-detail-modal__body {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

.product-detail-modal__category {
  margin: 0;
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gold-light);
}

.product-detail-modal__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.02rem;
}

.product-detail-modal__block h4 {
  margin: 0 0 0.22rem;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--gold-light);
}

.product-detail-modal__block ul {
  margin: 0;
  padding: 0 0 0 1rem;
  font-size: 0.74rem;
  line-height: 1.48;
  color: var(--text-muted);
}

.product-detail-modal__offer {
  margin-top: auto;
  width: fit-content;
}

.product-main-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin: 0 0 0.55rem;
}

.product-main-tabs__chip {
  appearance: none;
  border: 1px solid rgba(201, 164, 58, 0.35);
  background: rgba(201, 164, 58, 0.08);
  color: var(--text);
  border-radius: 999px;
  padding: 0.34rem 0.6rem;
  font-size: 0.66rem;
  font-weight: 600;
  font-family: var(--font-body);
  cursor: pointer;
  transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease, transform 0.2s ease;
}

.product-main-tabs__chip:hover {
  background: rgba(201, 164, 58, 0.2);
  border-color: rgba(201, 164, 58, 0.65);
  color: var(--gold-light);
  transform: translateY(-1px);
}

.product-main-tabs__chip.is-selected {
  background: rgba(201, 164, 58, 0.22);
  border-color: rgba(201, 164, 58, 0.55);
  color: var(--gold-light);
}

.product-catalog {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
  gap: clamp(0.55rem, 1.8vw, 0.9rem);
  align-items: start;
  max-width: 760px;
}

.product-catalog__hero {
  margin: 0;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  background: linear-gradient(145deg, #1a1c24, #12141a);
}

.product-catalog__slides {
  position: relative;
  width: 100%;
  aspect-ratio: 2 / 3;
  max-height: min(56vh, 400px);
  margin: 0 auto;
}

.product-catalog__slides--ogl {
  aspect-ratio: 16 / 10;
  max-height: min(30vh, 220px);
  background: #fff;
}

.product-catalog__slides--motor {
  aspect-ratio: 16 / 10;
  max-height: min(30vh, 220px);
}

.product-catalog__hero--kap {
  margin-bottom: 0.15rem;
  background: #fff;
  border: 1px solid rgba(0, 0, 0, 0.1);
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.08);
}

.product-catalog__series {
  position: absolute;
  inset: 0;
}

.product-catalog__series[hidden] {
  display: none;
}

.product-catalog__series img {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
  opacity: 0;
  transition: opacity 0.65s ease;
  z-index: 0;
  pointer-events: none;
}

.product-catalog__series img.is-active {
  opacity: 1;
  z-index: 1;
}

.product-catalog__series[data-series="black"]:not([hidden]) img,
.product-catalog__series[data-series="glass"]:not([hidden]) img,
.product-catalog__series[data-series="elite"]:not([hidden]) img {
  pointer-events: auto;
  cursor: pointer;
}

/* Kat butonyeri seri görselleri — özellik paneli */
.series-spec-sheet {
  position: absolute;
  inset: 0;
  z-index: 12;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 0.4rem 0.35rem 0.45rem;
  pointer-events: none;
}

.series-spec-sheet:not([hidden]) {
  pointer-events: auto;
}

.series-spec-sheet[hidden] {
  display: none;
}

.series-spec-sheet__backdrop {
  position: absolute;
  inset: 0;
  z-index: 0;
  margin: 0;
  padding: 0;
  border: none;
  border-radius: inherit;
  background: rgba(2, 4, 10, 0.55);
  cursor: pointer;
}

.series-spec-sheet__panel {
  position: relative;
  z-index: 1;
  width: 100%;
  max-height: 72%;
  overflow-y: auto;
  overscroll-behavior: contain;
  margin: 0.15rem 0.2rem 0;
  padding: 0.65rem 0.75rem 0.75rem;
  border-radius: 10px;
  border: 1px solid rgba(201, 164, 58, 0.38);
  background: linear-gradient(165deg, rgba(22, 24, 32, 0.97), rgba(14, 16, 22, 0.94));
  box-shadow: 0 12px 36px rgba(0, 0, 0, 0.45);
  opacity: 0;
  transform: translateY(-16px);
  transition: opacity 0.38s ease, transform 0.42s cubic-bezier(0.22, 1, 0.36, 1);
}

.series-spec-sheet.is-open .series-spec-sheet__panel {
  opacity: 1;
  transform: translateY(0);
}

.series-spec-sheet__close {
  position: absolute;
  top: 0.35rem;
  right: 0.35rem;
  width: 1.85rem;
  height: 1.85rem;
  border: none;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
  font-size: 1.2rem;
  line-height: 1;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease;
}

.series-spec-sheet__close:hover {
  background: rgba(201, 164, 58, 0.22);
  color: var(--gold-light);
}

.series-spec-sheet__title {
  margin: 0 1.75rem 0.45rem 0;
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold-light);
}

.series-spec-sheet__list {
  margin: 0;
  padding: 0 0 0 1rem;
  font-size: 0.78rem;
  line-height: 1.45;
  color: rgba(240, 240, 243, 0.92);
}

.series-spec-sheet__list li {
  opacity: 0;
  transform: translateY(-5px);
}

.series-spec-sheet.is-open .series-spec-sheet__list li {
  animation: series-spec-li-in 0.42s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

.series-spec-sheet.is-open .series-spec-sheet__list li:nth-child(1) {
  animation-delay: 0.05s;
}

.series-spec-sheet.is-open .series-spec-sheet__list li:nth-child(2) {
  animation-delay: 0.1s;
}

.series-spec-sheet.is-open .series-spec-sheet__list li:nth-child(3) {
  animation-delay: 0.15s;
}

.series-spec-sheet.is-open .series-spec-sheet__list li:nth-child(4) {
  animation-delay: 0.2s;
}

.series-spec-sheet.is-open .series-spec-sheet__list li:nth-child(5) {
  animation-delay: 0.25s;
}

.series-spec-sheet.is-open .series-spec-sheet__list li:nth-child(6) {
  animation-delay: 0.3s;
}

.series-spec-sheet.is-open .series-spec-sheet__list li:nth-child(7) {
  animation-delay: 0.35s;
}

.series-spec-sheet.is-open .series-spec-sheet__list li:nth-child(8) {
  animation-delay: 0.4s;
}

.series-spec-sheet.is-open .series-spec-sheet__list li:nth-child(9) {
  animation-delay: 0.45s;
}

@keyframes series-spec-li-in {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (prefers-reduced-motion: reduce) {
  .series-spec-sheet__panel {
    transition: none;
  }

  .series-spec-sheet.is-open .series-spec-sheet__list li {
    animation: none;
    opacity: 1;
    transform: none;
  }
}

.product-catalog__hero-cap {
  margin: 0;
  padding: 0.38rem 0.5rem 0.45rem;
  font-family: var(--font-display);
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-align: center;
  color: var(--gold-light);
  background: rgba(0, 0, 0, 0.35);
  border-top: 1px solid rgba(201, 164, 58, 0.2);
}

.product-catalog__hero--kap .product-catalog__hero-cap {
  background: #fff;
  color: var(--gold-dark);
  border-top: 1px solid rgba(0, 0, 0, 0.08);
}

.product-catalog__col--kat {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  min-width: 0;
}

.product-group--under-hero {
  margin-top: 0;
}

.product-catalog__groups {
  display: grid;
  gap: 0.55rem;
  min-width: 0;
}

.product-motor-block {
  margin-top: 0.2rem;
}

/* Kapı üstü OGL / ORD — görsel üzerine gelince özellik özeti */
.product-catalog__series[data-series="ogl"] .kap-ustu-hover-spec,
.product-catalog__series[data-series="ord"] .kap-ustu-hover-spec {
  position: absolute;
  inset: 0;
  z-index: 8;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 0.35rem 0.3rem 0.4rem;
  pointer-events: none;
}

.kap-ustu-hover-spec__panel {
  width: 100%;
  max-height: 78%;
  overflow-y: auto;
  overscroll-behavior: contain;
  margin: 0.1rem 0.15rem 0;
  padding: 0.55rem 0.65rem 0.65rem;
  border-radius: 10px;
  border: 1px solid rgba(201, 164, 58, 0.4);
  background: linear-gradient(165deg, rgba(22, 24, 32, 0.96), rgba(14, 16, 22, 0.93));
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.42);
  opacity: 0;
  transform: translateY(-10px);
  transition: opacity 0.32s ease, transform 0.34s cubic-bezier(0.22, 1, 0.36, 1);
}

.product-catalog__series[data-series="ogl"]:hover .kap-ustu-hover-spec__panel,
.product-catalog__series[data-series="ogl"]:focus-within .kap-ustu-hover-spec__panel,
.product-catalog__series[data-series="ord"]:hover .kap-ustu-hover-spec__panel,
.product-catalog__series[data-series="ord"]:focus-within .kap-ustu-hover-spec__panel {
  opacity: 1;
  transform: translateY(0);
}

.kap-ustu-hover-spec__title {
  margin: 0 0 0.4rem;
  font-family: var(--font-display);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold-light);
}

.kap-ustu-hover-spec__list {
  margin: 0;
  padding: 0 0 0 0.95rem;
  font-size: 0.74rem;
  line-height: 1.42;
  color: rgba(240, 240, 243, 0.94);
}

.product-catalog__series[data-series="ogl"]:hover .kap-ustu-hover-spec__list li,
.product-catalog__series[data-series="ogl"]:focus-within .kap-ustu-hover-spec__list li,
.product-catalog__series[data-series="ord"]:hover .kap-ustu-hover-spec__list li,
.product-catalog__series[data-series="ord"]:focus-within .kap-ustu-hover-spec__list li {
  animation: kap-ustu-spec-li-in 0.36s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

.product-catalog__series[data-series="ogl"]:hover .kap-ustu-hover-spec__list li:nth-child(1),
.product-catalog__series[data-series="ogl"]:focus-within .kap-ustu-hover-spec__list li:nth-child(1),
.product-catalog__series[data-series="ord"]:hover .kap-ustu-hover-spec__list li:nth-child(1),
.product-catalog__series[data-series="ord"]:focus-within .kap-ustu-hover-spec__list li:nth-child(1) {
  animation-delay: 0.04s;
}

.product-catalog__series[data-series="ogl"]:hover .kap-ustu-hover-spec__list li:nth-child(2),
.product-catalog__series[data-series="ogl"]:focus-within .kap-ustu-hover-spec__list li:nth-child(2),
.product-catalog__series[data-series="ord"]:hover .kap-ustu-hover-spec__list li:nth-child(2),
.product-catalog__series[data-series="ord"]:focus-within .kap-ustu-hover-spec__list li:nth-child(2) {
  animation-delay: 0.08s;
}

.product-catalog__series[data-series="ogl"]:hover .kap-ustu-hover-spec__list li:nth-child(3),
.product-catalog__series[data-series="ogl"]:focus-within .kap-ustu-hover-spec__list li:nth-child(3),
.product-catalog__series[data-series="ord"]:hover .kap-ustu-hover-spec__list li:nth-child(3),
.product-catalog__series[data-series="ord"]:focus-within .kap-ustu-hover-spec__list li:nth-child(3) {
  animation-delay: 0.12s;
}

.product-catalog__series[data-series="ogl"]:hover .kap-ustu-hover-spec__list li:nth-child(4),
.product-catalog__series[data-series="ogl"]:focus-within .kap-ustu-hover-spec__list li:nth-child(4),
.product-catalog__series[data-series="ord"]:hover .kap-ustu-hover-spec__list li:nth-child(4),
.product-catalog__series[data-series="ord"]:focus-within .kap-ustu-hover-spec__list li:nth-child(4) {
  animation-delay: 0.16s;
}

.product-catalog__series[data-series="ogl"]:hover .kap-ustu-hover-spec__list li:nth-child(5),
.product-catalog__series[data-series="ogl"]:focus-within .kap-ustu-hover-spec__list li:nth-child(5),
.product-catalog__series[data-series="ord"]:hover .kap-ustu-hover-spec__list li:nth-child(5),
.product-catalog__series[data-series="ord"]:focus-within .kap-ustu-hover-spec__list li:nth-child(5) {
  animation-delay: 0.2s;
}

.product-catalog__series[data-series="ogl"]:hover .kap-ustu-hover-spec__list li:nth-child(6),
.product-catalog__series[data-series="ogl"]:focus-within .kap-ustu-hover-spec__list li:nth-child(6),
.product-catalog__series[data-series="ord"]:hover .kap-ustu-hover-spec__list li:nth-child(6),
.product-catalog__series[data-series="ord"]:focus-within .kap-ustu-hover-spec__list li:nth-child(6) {
  animation-delay: 0.24s;
}

.product-catalog__series[data-series="ord"]:hover .kap-ustu-hover-spec__list li:nth-child(7),
.product-catalog__series[data-series="ord"]:focus-within .kap-ustu-hover-spec__list li:nth-child(7) {
  animation-delay: 0.28s;
}

.kap-ustu-hover-spec__list li {
  opacity: 0;
  transform: translateY(-4px);
}

@keyframes kap-ustu-spec-li-in {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (prefers-reduced-motion: reduce) {
  .kap-ustu-hover-spec__panel {
    transition: none;
  }

  .product-catalog__series[data-series="ogl"]:hover .kap-ustu-hover-spec__list li,
  .product-catalog__series[data-series="ogl"]:focus-within .kap-ustu-hover-spec__list li,
  .product-catalog__series[data-series="ord"]:hover .kap-ustu-hover-spec__list li,
  .product-catalog__series[data-series="ord"]:focus-within .kap-ustu-hover-spec__list li {
    animation: none;
    opacity: 1;
    transform: none;
  }
}

@media (max-width: 720px) {
  .products-v2__filters {
    gap: 0.34rem;
    margin-bottom: 0.7rem;
  }

  .products-v2__filter {
    font-size: 0.64rem;
    padding: 0.32rem 0.54rem;
  }

  .products-v2__grid {
    grid-template-columns: 1fr;
    gap: 0.62rem;
  }

  .product-card__body {
    padding: 0.58rem 0.58rem 0.62rem;
  }

  .product-card__name {
    font-size: 0.72rem;
  }

  .product-card__features {
    font-size: 0.62rem;
  }

  .product-card__action {
    font-size: 0.64rem;
    padding: 0.38rem 0.54rem;
  }

  .product-detail-modal {
    padding: 0.5rem;
  }

  .product-detail-modal__panel {
    grid-template-columns: 1fr;
    gap: 0.6rem;
    padding: 0.62rem;
  }

  .product-detail-modal__media img {
    min-height: 190px;
  }

  .product-detail-modal__title {
    font-size: 0.9rem;
  }

  .product-detail-modal__block ul {
    font-size: 0.68rem;
  }

  .product-main-tabs__chip {
    font-size: 0.6rem;
    padding: 0.28rem 0.5rem;
  }

  .product-catalog {
    grid-template-columns: 1fr;
    max-width: 100%;
  }

  .product-catalog__slides {
    max-height: min(37vh, 285px);
  }

  .product-catalog__slides--ogl,
  .product-catalog__slides--motor {
    max-height: min(27vh, 205px);
  }
}

@media (max-width: 1024px) and (min-width: 721px) {
  .products-v2__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.product-group {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.product-group__summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.55rem;
  padding: 0.6rem 0.68rem;
}

.product-group__summary::-webkit-details-marker {
  display: none;
}

.product-group__title {
  font-family: var(--font-display);
  font-size: 0.74rem;
  font-weight: 700;
  color: var(--text);
}

.product-group__hint {
  font-size: 0.58rem;
  font-weight: 600;
  color: var(--gold-light);
  letter-spacing: 0.02em;
}

.product-series {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  padding: 0 0.62rem 0.62rem;
}

.product-series__chip {
  appearance: none;
  border: 1px solid rgba(201, 164, 58, 0.35);
  background: rgba(201, 164, 58, 0.08);
  color: var(--text);
  border-radius: 999px;
  padding: 0.3rem 0.54rem;
  font-size: 0.62rem;
  font-weight: 600;
  font-family: var(--font-body);
  cursor: pointer;
  transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease, transform 0.2s ease;
}

.product-series__chip:hover {
  background: rgba(201, 164, 58, 0.2);
  border-color: rgba(201, 164, 58, 0.65);
  color: var(--gold-light);
  transform: translateY(-1px);
}

.product-series__chip.is-selected {
  background: rgba(201, 164, 58, 0.22);
  border-color: rgba(201, 164, 58, 0.55);
  color: var(--gold-light);
}

/* References */
.panel h2 + .ref-grid {
  margin-top: 1rem;
}

.ref-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.9rem;
}

.ref-card {
  background: var(--bg-elevated);
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  transition: box-shadow 0.35s, transform 0.35s;
}

.ref-card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-3px);
}

.ref-img {
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: linear-gradient(145deg, #22222a, #141418);
}

.ref-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.55s cubic-bezier(0.22, 1, 0.36, 1);
}

.ref-card:hover .ref-img img {
  transform: scale(1.06);
}

.ref-card--logo:hover .ref-img img {
  transform: scale(1.04);
}

.ref-body {
  padding: 0.9rem 1rem 1.1rem;
}

.ref-body h3 {
  font-family: var(--font-display);
  font-size: 0.95rem;
  margin: 0 0 0.2rem;
}

/* Referanslar: logo + ünvan (2 sütun) */
.ref-grid--logos {
  max-width: none;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.55rem;
}

.ref-card--logo .ref-img {
  aspect-ratio: 1 / 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0.5rem 0.65rem;
  background: transparent;
}

.ref-card--logo .ref-img img {
  object-fit: contain;
  width: auto;
  height: auto;
  max-height: min(88px, 20vw);
  max-width: 100%;
}

.ref-card--logo .ref-img img[src*="ref-a101"],
.ref-card--logo .ref-img img[src*="ref-migros"],
.ref-card--logo .ref-img img[src*="ref-hsbc"],
.ref-card--logo .ref-img img[src*="ref-mediamarkt"],
.ref-card--logo .ref-img img[src*="ref-teknosa"] {
  mix-blend-mode: screen;
}

.ref-card--logo .ref-body {
  padding: 0.35rem 0.55rem 0.5rem;
}

.ref-card--logo .ref-body h3 {
  font-size: clamp(0.5rem, 0.9vw, 0.62rem);
  font-weight: 700;
  line-height: 1.28;
  letter-spacing: 0.04em;
  text-align: center;
  text-wrap: balance;
  margin: 0;
  color: var(--text);
}

@media (max-width: 980px) {
  .ref-grid--logos {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.ref-loc {
  font-size: 0.75rem;
  color: var(--gold-light);
  font-weight: 600;
  margin: 0 0 0.4rem;
}

.ref-body p:last-child {
  margin: 0;
  font-size: 0.82rem;
  color: var(--text-muted);
}

/* Form */
.quote-form {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem 1.35rem;
  box-shadow: var(--shadow);
  max-width: 640px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.85rem;
  margin-bottom: 0.85rem;
}

.quote-form label {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-muted);
}

.quote-form label.full {
  margin-bottom: 0.85rem;
}

.quote-form input,
.quote-form select,
.quote-form textarea {
  font-family: var(--font-body);
  font-size: 0.9rem;
  padding: 0.65rem 0.75rem;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  background: var(--bg-subtle);
  color: var(--text);
  transition: border-color 0.2s, box-shadow 0.2s, background 0.2s;
}

.quote-form input:focus,
.quote-form select:focus,
.quote-form textarea:focus {
  outline: none;
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(201, 164, 58, 0.2);
  background: var(--bg-elevated);
}

.quote-form input:-webkit-autofill,
.quote-form input:-webkit-autofill:hover,
.quote-form input:-webkit-autofill:focus {
  -webkit-box-shadow: 0 0 0 32px var(--bg-subtle) inset;
  -webkit-text-fill-color: var(--text);
  caret-color: var(--text);
}

/* Contact */
.contact-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
  margin-bottom: 1rem;
  max-width: 560px;
}

.contact-card {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem 1.1rem;
  box-shadow: var(--shadow);
  transition: border-color 0.25s, transform 0.25s;
}

.contact-card:hover {
  border-color: rgba(184, 150, 46, 0.4);
  transform: translateY(-2px);
}

.contact-card--wide {
  grid-column: 1 / -1;
}

.contact-label {
  display: block;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.35rem;
}

.contact-card a {
  font-weight: 600;
  color: var(--gold-light);
}

.contact-card a:hover {
  text-decoration: underline;
}

.contact-card p {
  margin: 0;
  font-weight: 500;
}

.contact-card p + p {
  margin-top: 0.35rem;
}

.contact-line-meta {
  font-size: 0.78rem;
  font-weight: 400;
  color: var(--text-muted);
}

.contact-company-title {
  font-size: 0.92rem;
  line-height: 1.45;
  font-weight: 600;
  color: var(--text);
}

.contact-map-wrap {
  max-width: 560px;
  margin-top: 0.25rem;
}

.contact-map-iframe {
  display: block;
  width: 100%;
  height: clamp(220px, 42vw, 320px);
  border: 0;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  background: var(--bg-subtle);
}

.contact-map-external {
  display: inline-block;
  margin-top: 0.6rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--gold-light);
  text-decoration: none;
}

.contact-map-external:hover {
  text-decoration: underline;
}

/* ----- Asansör portalı (body; üst çubuk z-index:100 altında kalmaz) ----- */
.elevator-column.elevator-column--portal {
  position: fixed;
  z-index: 180;
  top: 0;
  bottom: 0;
  width: var(--elev-portal-w);
  max-width: 480px;
  left: max(
    0.25rem,
    calc(
      (100vw - var(--elev-layout-inner)) / 2
      + var(--elev-layout-inner)
      - var(--elev-floor-col)
      - 1.25rem
      - var(--elev-portal-w)
    )
  );
  display: flex;
  flex-direction: column;
  align-items: stretch;
  justify-content: flex-start;
  overflow: visible;
  pointer-events: none;
}

.shaft {
  position: absolute;
  z-index: 0;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  width: 100%;
  min-width: 0;
  max-width: none;
  min-height: 160px;
  margin: 0;
  background-color: transparent;
  background-image: url("assets/kuyu.png");
  /* Kuyu görseli: genişliğin yarısı, dikey orantılı */
  background-size: 50% auto;
  background-position: center top;
  background-repeat: no-repeat;
  border: none;
  border-radius: 0;
  box-shadow: none;
  overflow: visible;
}

/* Görsel kuyu: eski vektör ray/çizgi katmanları kapalı */
.shaft-rail,
.shaft-lines {
  display: none;
}

.cabin {
  position: absolute;
  left: calc(50% + 8px);
  top: 0;
  width: clamp(136.5px, 94.5%, 252px);
  height: clamp(162.75px, 30.1875%, 267.75px);
  margin-left: 0;
  transform: translateX(-50%) translateY(8px);
  z-index: 4;
  transition: transform 0.95s cubic-bezier(0.33, 0, 0.2, 1);
  will-change: transform;
}

.cabin-frame {
  position: relative;
  width: 100%;
  height: 100%;
  background: transparent;
  border: none;
  border-radius: 0;
  box-shadow: none;
  overflow: visible;
}

.cabin-photo {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center center;
  pointer-events: none;
  user-select: none;
}

/* ----- Kat rayı: portal ile aynı kutu; masaüstünde kuyunun sağ kenarından sıfır taşır ----- */
.floor-rail.floor-rail--portal {
  position: absolute;
  left: calc(100% - var(--floor-rail-kuyu-pull));
  top: var(--header-h);
  bottom: 0;
  width: var(--elev-floor-col);
  z-index: 10;
  pointer-events: auto;
  display: flex;
  flex-direction: column;
  justify-content: space-evenly;
  align-items: flex-start;
  min-height: 0;
  gap: 0.35rem;
  padding: 0;
  margin: 0;
  box-sizing: border-box;
}

.floor-btn {
  display: flex;
  flex-direction: row;
  align-items: stretch;
  gap: 0.45rem;
  width: 100%;
  padding: 0.3rem 0;
  border: none;
  border-radius: 0;
  background: transparent;
  cursor: pointer;
  font-family: var(--font-display);
  text-align: left;
  transition: opacity 0.2s;
}

.floor-btn .f-bar {
  flex: 0 0 3px;
  width: 3px;
  min-height: 3.25rem;
  align-self: stretch;
  border-radius: 2px;
  background: var(--border-strong);
  box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.35);
  transition: background 0.25s, box-shadow 0.25s;
}

.floor-btn .f-label {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  gap: 0.12rem;
  min-width: 0;
  flex: 1;
}

.floor-btn .f-num {
  font-size: 0.68rem;
  font-weight: 700;
  line-height: 1.1;
  color: var(--text-muted);
  letter-spacing: 0.04em;
}

.floor-btn .f-name {
  font-size: 0.58rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--text-muted);
  line-height: 1.15;
}

.floor-btn--gate .f-letter {
  font-size: 1.15rem;
  font-weight: 700;
  line-height: 1;
  color: var(--text-muted);
  letter-spacing: 0.02em;
}

.floor-btn--gate .f-sub {
  font-size: 0.56rem;
  font-weight: 500;
  color: var(--text-muted);
  text-transform: lowercase;
  letter-spacing: 0.06em;
  line-height: 1.1;
}

.floor-btn:hover {
  opacity: 1;
}

.floor-btn:hover .f-bar {
  background: rgba(201, 164, 58, 0.45);
}

.floor-btn:hover .f-num,
.floor-btn:hover .f-name,
.floor-btn:hover .f-letter,
.floor-btn:hover .f-sub {
  color: var(--text);
}

.floor-btn.is-active .f-bar {
  background: linear-gradient(180deg, var(--gold-light), var(--gold));
  box-shadow: 0 0 16px var(--gold-glow), inset 0 0 0 1px rgba(255, 255, 255, 0.12);
}

.floor-btn.is-active .f-num,
.floor-btn.is-active .f-name,
.floor-btn.is-active .f-letter,
.floor-btn.is-active .f-sub {
  color: var(--gold-light);
}

.floor-btn.is-active .f-num,
.floor-btn.is-active .f-letter {
  text-shadow: 0 0 12px var(--gold-glow);
}

.spy-section {
  min-height: 100vh;
  pointer-events: auto;
}

/* ----- Kuyunun sağı: Neden Skyralift + altında Projeler mozaik ----- */
.why-widget {
  position: fixed;
  z-index: 185;
  top: calc(var(--header-h) - 0.55rem);
  bottom: max(0.65rem, env(safe-area-inset-bottom, 0px));
  /* Portalın sağ kenarından viewport sağına kadar şerit (masaüstü) */
  left: calc(
    max(
      0.25rem,
      (100vw - var(--elev-layout-inner)) / 2 + var(--elev-layout-inner) - var(--elev-floor-col) - 1.25rem -
        var(--elev-portal-w)
    ) + var(--elev-portal-w) + 0.45rem - 1.3rem
  );
  right: max(0.9rem, env(safe-area-inset-right, 0px));
  width: auto;
  display: flex;
  flex-direction: column;
  overflow: visible;
  pointer-events: none;
}

.why-widget__inner {
  pointer-events: auto;
  position: relative;
  flex: 1;
  min-height: 0;
  padding: 0.35rem 0.1rem 0.5rem 0;
  border-radius: 0;
  background: transparent;
  border: none;
  box-shadow: none;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  /* block: flex sütununda kart satırı yüksekliği yanlış hesaplanıp kesilmesin */
  display: block;
  overflow-x: hidden;
  overflow-y: auto;
  overscroll-behavior: contain;
  scrollbar-width: thin;
  scrollbar-color: rgba(201, 164, 58, 0.45) rgba(22, 22, 28, 0.6);
}

.why-widget__inner::-webkit-scrollbar {
  width: 5px;
}

.why-widget__inner::-webkit-scrollbar-thumb {
  background: rgba(201, 164, 58, 0.4);
  border-radius: 6px;
}

.why-widget__inner::-webkit-scrollbar-track {
  background: rgba(22, 22, 28, 0.5);
  border-radius: 6px;
}

.why-widget__head {
  position: relative;
  z-index: 1;
  margin-bottom: 0.35rem;
  text-align: left;
  width: 100%;
  align-self: stretch;
}

.why-widget__title {
  margin: 0;
  width: fit-content;
  max-width: 100%;
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--text);
  text-align: left;
}

/* Neden Skyralift? + PROJELER: aynı tip boyutu */
.why-widget__title,
.projects-mosaic--side .projects-mosaic__title,
.quick-quote--side .quick-quote__title,
.regs-sidebar--side .regs-sidebar__title {
  font-size: 0.82rem;
  line-height: 1.2;
}

.why-widget__viewport {
  position: relative;
  z-index: 1;
  overflow-x: auto;
  overflow-y: visible;
  scroll-behavior: smooth;
  scrollbar-width: none;
  -ms-overflow-style: none;
  margin: 0;
  padding: 0.1rem 0;
  width: 100%;
  display: flex;
  justify-content: flex-start;
  align-items: flex-start;
}

.why-widget__viewport::-webkit-scrollbar {
  display: none;
}

.why-widget__track {
  display: flex;
  gap: 0.65rem;
  min-width: min-content;
  flex-shrink: 0;
  justify-content: flex-start;
  align-items: flex-start;
}

.why-widget-card {
  flex: 0 0 auto;
  min-width: 82px;
  max-width: 90px;
  min-height: 0;
  padding: 0.38rem 0.4rem 0.36rem;
  box-sizing: border-box;
  border-radius: 8px;
  background: #16161c;
  border: 1px solid rgba(38, 38, 48, 0.95);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.03);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-start;
  gap: 0.28rem;
}

.why-widget-card__icon {
  color: var(--gold);
  display: flex;
  align-items: center;
  justify-content: flex-start;
}

.why-widget-card__icon svg {
  width: 24px;
  height: 24px;
}

.why-widget-card__icon--glyph {
  font-size: 1.28rem;
  line-height: 1;
  font-weight: 500;
  padding-top: 0;
}

.why-widget-card__text {
  margin: 0;
  font-family: var(--font-display);
  font-size: 0.58rem;
  font-weight: 600;
  line-height: 1.18;
  letter-spacing: 0.02em;
  color: #f2f2f5;
}

@media (max-width: 980px) {
  .why-widget {
    left: auto;
    right: max(1.5rem, env(safe-area-inset-right, 0px));
    width: min(380px, calc(100vw - 1rem));
  }
}

@media (max-width: 1100px) {
  .why-widget__track {
    gap: 0.75rem;
  }

  .why-widget-card {
    min-width: 78px;
    max-width: 86px;
    padding: 0.34rem 0.36rem 0.32rem;
  }

  .why-widget-card__text {
    font-size: 0.58rem;
  }
}

@media (max-width: 720px) {
  .why-widget {
    display: none;
  }

  .why-widget__inner {
    padding: 0.3rem 0.1rem 0.45rem 0;
    overflow-x: hidden;
    overflow-y: auto;
  }

  .projects-mosaic--side .projects-mosaic__grid {
    grid-template-rows: 3.75rem 3.75rem;
    gap: 0.3rem;
  }

  .why-widget__title,
  .projects-mosaic--side .projects-mosaic__title,
  .quick-quote--side .quick-quote__title,
  .regs-sidebar--side .regs-sidebar__title {
    font-size: 0.76rem;
  }

  .why-widget__track {
    gap: 0.65rem;
  }

  .why-widget-card {
    flex: 0 0 auto;
    min-width: 74px;
    max-width: 82px;
    padding: 0.34rem 0.32rem 0.3rem;
  }

  .why-widget-card__icon svg {
    width: 22px;
    height: 22px;
  }

  .why-widget-card__text {
    font-size: 0.55rem;
  }
}

/* ----- Projeler mozaik (kuyu sağı, Neden Skyralift altı) ----- */
.projects-mosaic {
  position: relative;
  z-index: 2;
}

.projects-mosaic--side {
  display: flex;
  flex-direction: column;
  margin: 2.1rem 0 0;
  padding: 0 0 0.15rem;
  background: transparent;
}

.projects-mosaic--side .projects-mosaic__wrap {
  min-width: 0;
  display: flex;
  flex-direction: column;
  max-width: none;
  margin: 0;
}

.projects-mosaic__head {
  display: block;
  margin-bottom: 0.45rem;
  flex-shrink: 0;
}

.projects-mosaic--side .projects-mosaic__head {
  margin-bottom: 0.35rem;
}

.projects-mosaic__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1rem, 2.2vw, 1.35rem);
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text);
  line-height: 1.2;
}

.projects-mosaic__viewport {
  overflow-x: auto;
  overflow-y: auto;
  scroll-behavior: smooth;
  scrollbar-width: none;
  -ms-overflow-style: none;
  margin: 0 -0.15rem;
  padding: 0 0.15rem;
}

.projects-mosaic--side .projects-mosaic__viewport {
  margin: 0;
  padding: 0;
  overflow-x: auto;
  overflow-y: visible;
}

/* Mozaik altı: yan yana 2 görsel, panel genişliğinde kalır */
.projects-mosaic--side .projects-mosaic__extra {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 0.32rem;
  margin-top: 0.32rem;
  width: 100%;
  max-width: 100%;
  min-width: 0;
  box-sizing: border-box;
}

.projects-mosaic--side .projects-mosaic__extra-cell {
  display: block;
  min-width: 0;
  max-width: 100%;
  overflow: hidden;
  border-radius: 9px;
  border: 1px solid rgba(42, 42, 52, 0.9);
  box-shadow: 0 3px 14px rgba(0, 0, 0, 0.3);
  aspect-ratio: 4 / 3;
  transition: transform 0.2s var(--transition), box-shadow 0.2s, border-color 0.2s;
}

.projects-mosaic--side .projects-mosaic__extra-cell:hover {
  transform: translateY(-1px);
  border-color: rgba(201, 164, 58, 0.35);
  box-shadow: 0 4px 18px rgba(0, 0, 0, 0.38);
}

.projects-mosaic--side .projects-mosaic__extra-cell img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}

.projects-mosaic__viewport::-webkit-scrollbar {
  display: none;
}

.projects-mosaic__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.22fr) minmax(0, 0.52fr) minmax(0, 1fr);
  grid-template-rows: minmax(140px, 26vh) minmax(120px, 22vh);
  gap: 0.65rem;
  min-width: min(100%, 720px);
}

.projects-mosaic--side .projects-mosaic__grid {
  min-width: 0;
  width: 100%;
  grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.5fr) minmax(0, 0.92fr);
  /* vmin ile dikine uzama yok: sabit sıra yüksekliği + cover */
  grid-template-rows: 4.25rem 4.25rem;
  gap: 0.32rem;
}

.projects-mosaic__cell {
  position: relative;
  display: block;
  overflow: hidden;
  border-radius: 14px;
  border: 1px solid rgba(42, 42, 52, 0.9);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.35);
  transition: transform 0.25s var(--transition), box-shadow 0.25s;
}

button.projects-mosaic__cell,
button.projects-mosaic__mini,
button.projects-mosaic__extra-cell {
  appearance: none;
  border: none;
  background: transparent;
  padding: 0;
  margin: 0;
  cursor: zoom-in;
  text-align: inherit;
  font: inherit;
  color: inherit;
}

.projects-mosaic__cell:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-hover);
}

.projects-mosaic__cell img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}

.projects-mosaic__cell--a {
  grid-row: 1 / 3;
  grid-column: 1;
}

.projects-mosaic__cell--b {
  grid-row: 1;
  grid-column: 2;
}

.projects-mosaic__cell--c {
  grid-row: 1;
  grid-column: 3;
}

.projects-mosaic__cell--d {
  grid-row: 2;
  grid-column: 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: 1fr 1fr;
  gap: 0.4rem;
  padding: 0.4rem;
  background: #121218;
  border-radius: 14px;
  border: 1px solid rgba(42, 42, 52, 0.95);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

.projects-mosaic--side .projects-mosaic__cell--d {
  gap: 0.22rem;
  padding: 0.22rem;
  border-radius: 10px;
}

.projects-mosaic__cell--d:hover {
  transform: none;
}

.projects-mosaic__mini {
  position: relative;
  overflow: hidden;
  border-radius: 10px;
  border: 1px solid rgba(38, 38, 48, 0.9);
  min-height: 0;
  transition: border-color 0.2s, transform 0.2s;
}

.projects-mosaic__mini:hover {
  border-color: rgba(201, 164, 58, 0.35);
  transform: scale(1.02);
}

.projects-mosaic__mini img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}

.projects-mosaic--side .projects-mosaic__mini {
  aspect-ratio: 1;
  min-height: 0;
  border-radius: 6px;
}

.projects-mosaic--side .projects-mosaic__mini img {
  min-height: 0;
}

.projects-mosaic__cell--e {
  grid-row: 2;
  grid-column: 3;
}

.projects-mosaic--side .projects-mosaic__cell {
  border-radius: 9px;
  box-shadow: 0 4px 18px rgba(0, 0, 0, 0.35);
}

.projects-mosaic--side .projects-mosaic__cell:hover {
  transform: translateY(-1px);
}

/* Projeler görsel lightbox */
.img-lightbox {
  position: fixed;
  inset: 0;
  z-index: 450;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: clamp(0.75rem, 3vw, 2rem);
}

.img-lightbox[hidden] {
  display: none;
}

.img-lightbox__backdrop {
  position: absolute;
  inset: 0;
  border: none;
  background: rgba(2, 4, 8, 0.84);
  backdrop-filter: blur(2px);
  cursor: zoom-out;
}

.img-lightbox__img {
  position: relative;
  z-index: 1;
  max-width: min(92vw, 1200px);
  max-height: 88vh;
  width: auto;
  height: auto;
  object-fit: contain;
  border-radius: 12px;
  box-shadow: 0 22px 64px rgba(0, 0, 0, 0.6);
  cursor: zoom-out;
}

/* ----- Yan sütun: Hızlı teklif (Projeler altı) ----- */
.quick-quote--side {
  margin-top: 2.1rem;
}

.quick-quote__head {
  display: block;
  margin-bottom: 0.35rem;
}

.quick-quote__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--text);
  text-align: left;
}

.quick-quote__card {
  background: var(--bg-elevated);
  border: 1px solid rgba(42, 42, 52, 0.95);
  border-radius: 10px;
  padding: 0.5rem 0.5rem 0.55rem;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04), 0 6px 20px rgba(0, 0, 0, 0.28);
}

.quick-quote__form {
  margin: 0;
}

.quick-quote__row {
  display: grid;
  gap: 0.32rem;
  margin-bottom: 0.32rem;
}

.quick-quote__row--2 {
  grid-template-columns: 1fr 1fr;
}

.quick-quote__row--3 {
  grid-template-columns: minmax(0, 1.35fr) minmax(0, 0.72fr) minmax(0, 0.72fr);
}

.quick-quote__field {
  display: block;
  margin: 0;
  min-width: 0;
}

.quick-quote__field input,
.quick-quote__field select {
  width: 100%;
  box-sizing: border-box;
  font-family: var(--font-body);
  font-size: 0.7rem;
  padding: 0.42rem 0.45rem;
  border: 1px solid rgba(60, 60, 72, 0.95);
  border-radius: 6px;
  background: #121218;
  color: var(--text);
  transition: border-color 0.2s, box-shadow 0.2s;
}

.quick-quote__field select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%239898a8' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.4rem center;
  padding-right: 1.35rem;
  cursor: pointer;
}

.quick-quote__field input::placeholder {
  color: var(--text-muted);
  opacity: 0.95;
}

.quick-quote__field input:focus,
.quick-quote__field select:focus {
  outline: none;
  border-color: rgba(201, 164, 58, 0.55);
  box-shadow: 0 0 0 2px rgba(201, 164, 58, 0.18);
}

.quick-quote__row:last-of-type {
  margin-bottom: 0.4rem;
}

.quick-quote__submit {
  width: 100%;
  margin: 0;
  padding: 0.48rem 0.65rem;
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: none;
  color: #1a1208;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  background: linear-gradient(165deg, var(--gold-light), var(--gold) 45%, var(--gold-dark));
  box-shadow: 0 2px 10px var(--gold-glow), inset 0 1px 0 rgba(255, 255, 255, 0.35);
  transition: box-shadow 0.2s, transform 0.15s;
}

.quick-quote__submit:hover {
  box-shadow: 0 4px 16px var(--gold-glow), inset 0 1px 0 rgba(255, 255, 255, 0.42);
}

.quick-quote__submit:active {
  transform: scale(0.99);
}

/* ----- Yan sütun: Resmî Gazete yönetmelik bağlantıları ----- */
.regs-sidebar--side {
  margin-top: 2.1rem;
}

.regs-sidebar__card {
  background: var(--bg-elevated);
  border: 1px solid rgba(42, 42, 52, 0.95);
  border-radius: 10px;
  border-bottom: 2px solid rgba(201, 164, 58, 0.48);
  padding: 0.5rem 0.55rem 0.55rem;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04), 0 6px 20px rgba(0, 0, 0, 0.28);
}

.regs-sidebar__title {
  margin: 0 0 0.4rem;
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--text);
  text-align: left;
}

.regs-sidebar__list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.regs-sidebar__list li + li {
  margin-top: 0.5rem;
}

.regs-sidebar__link {
  display: block;
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 600;
  line-height: 1.35;
  letter-spacing: 0.02em;
  color: var(--text);
  text-decoration: none;
  padding: 0.25rem 0;
  border-radius: 4px;
  transition: color 0.2s, background 0.2s;
}

.regs-sidebar__link:hover {
  color: var(--gold-light);
  background: rgba(201, 164, 58, 0.08);
}

.regs-sidebar__link:focus-visible {
  outline: none;
  color: var(--gold-light);
  box-shadow: 0 0 0 2px rgba(201, 164, 58, 0.35);
  border-radius: 4px;
}

.regs-social {
  margin-top: 1.5rem;
  padding-top: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.7rem;
}

.regs-social__link {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: rgba(240, 240, 243, 0.8);
  background: transparent;
  border: none;
  transition: color 0.25s ease, transform 0.2s ease;
}

.regs-social__link svg {
  width: 20px;
  height: 20px;
}

.regs-social__link:hover {
  transform: translateY(-1px);
}

.regs-social__link--instagram:hover {
  color: #e1306c;
}

.regs-social__link--facebook:hover {
  color: #1877f2;
}

.regs-social__link--x:hover {
  color: #ffffff;
}

.regs-social__link--youtube:hover {
  color: #ff0000;
}

@media (max-width: 720px) {
  .quick-quote__row--3 {
    grid-template-columns: 1fr;
  }

  .quick-quote__field input,
  .quick-quote__field select {
    font-size: 0.74rem;
    padding: 0.48rem 0.5rem;
  }

  .quick-quote__submit {
    font-size: 0.78rem;
    padding: 0.55rem 0.75rem;
  }
}

/* WhatsApp */
.whatsapp-float {
  position: fixed;
  bottom: 1.25rem;
  right: 1.25rem;
  z-index: 400;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: linear-gradient(145deg, #25d366, #128c7e);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 24px rgba(37, 211, 102, 0.45);
  transition: transform 0.25s, box-shadow 0.25s;
}

.whatsapp-float:hover {
  transform: scale(1.06);
  box-shadow: 0 8px 28px rgba(37, 211, 102, 0.55);
}

/* ----- Tablet ----- */
@media (max-width: 1100px) {
  :root {
    --elev-portal-w: min(44vw, 420px);
    --elev-floor-col: clamp(92px, 10.5vw, 116px);
    --elev-layout-inner: min(1440px, calc(100vw - 2rem));
  }

  .main-nav a {
    font-size: 0.8rem;
    padding: 0.45rem 0.4rem;
  }

  .dashboard-grid {
    grid-template-columns: minmax(0, 1fr) var(--elev-portal-w) var(--elev-floor-col);
    column-gap: 0;
    row-gap: 0.5rem;
  }

  .card-grid--services,
  .card-grid--why {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 900px) {
  :root {
    --elev-portal-w: min(40vw, 380px);
    --elev-floor-col: clamp(86px, 11vw, 108px);
    --elev-layout-inner: min(1440px, calc(100vw - 1.75rem));
  }

  .main-nav {
    position: fixed;
    top: var(--header-h);
    left: 0;
    right: 0;
    background: rgba(14, 14, 18, 0.97);
    backdrop-filter: blur(14px);
    flex-direction: column;
    align-items: stretch;
    padding: 1rem;
    gap: 0;
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow);
    transform: translateY(-120%);
    opacity: 0;
    visibility: hidden;
    transition: transform 0.3s ease, opacity 0.3s ease, visibility 0.3s;
    margin-left: 0;
  }

  .main-nav a {
    padding: 0.85rem 1rem;
    border-radius: var(--radius-sm);
  }

  .main-nav a::after {
    left: 1rem;
    right: 1rem;
  }

  .site-header.nav-open .main-nav {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }

  .nav-toggle {
    display: flex;
  }

  .dashboard-grid {
    grid-template-columns: minmax(0, 1fr) var(--elev-portal-w) var(--elev-floor-col);
    column-gap: 0;
    row-gap: 0.45rem;
  }

  .stats-row {
    grid-template-columns: 1fr;
  }

}

/* ----- Mobile ----- */
@media (max-width: 720px) {
  .elevator-column.elevator-column--portal,
  .elevator-spacer {
    display: none;
  }

  .scroll-stack,
  .scroll-track,
  .dashboard-layer {
    min-height: auto;
  }

  .scroll-track {
    display: none;
  }

  .dashboard-layer {
    position: relative;
    top: 0;
  }

  .dashboard-sticky-inner {
    position: relative;
    height: auto;
    min-height: 0;
    max-height: none;
  }

  .panels {
    display: flex;
    flex-direction: column;
    gap: 1.1rem;
  }

  .panel,
  .panel.panel--active,
  .panel[hidden]:not(.panel--active) {
    display: block !important;
    animation: none;
    opacity: 1;
    transform: none;
  }

  .hero-banner {
    min-height: 44vh;
    align-items: flex-end;
    padding: 1rem;
  }

  .panel--hero .hero-stats-row {
    padding-left: 1rem;
    padding-right: 1rem;
  }

  .hero-slider__overlay {
    background: linear-gradient(180deg, rgba(5, 8, 14, 0.56) 0%, rgba(7, 11, 20, 0.7) 52%, rgba(7, 11, 20, 0.84) 100%);
  }

  .hero-slider__dots {
    left: 1rem;
    right: auto;
    bottom: 0.8rem;
  }

  .scroll-stack,
  .scroll-track,
  .dashboard-layer {
    min-height: calc(6 * 85vh + var(--header-h));
  }

  .dashboard-sticky-inner {
    padding: 0 1rem 0.75rem;
    height: auto;
    min-height: 100vh;
    max-height: none;
    top: 0;
    display: flex;
    flex-direction: column;
  }

  .panel-column {
    max-height: none;
    overflow: visible;
    padding-right: 0;
  }

  .dashboard-grid {
    grid-template-columns: 1fr;
    min-height: 0;
    flex: 1;
    align-items: stretch;
    gap: 0.75rem;
  }


  .floor-rail-spacer {
    display: none;
  }

  .elevator-spacer {
    order: -1;
    min-height: min(48vh, 400px);
    width: 100%;
  }

  .elevator-column.elevator-column--portal {
    left: calc(50vw - min(94vw, 480px) / 2);
    right: auto;
    width: min(94vw, 480px);
    max-width: 480px;
    top: var(--header-h);
    bottom: auto;
    height: min(48vh, 400px);
    min-height: 240px;
    max-height: min(58vh, 520px);
    justify-content: flex-start;
  }

  .shaft {
    position: relative;
    left: auto;
    right: auto;
    transform: none;
    top: auto;
    bottom: auto;
    flex: 1 1 auto;
    align-self: center;
    min-height: min(38vh, 300px);
    height: auto;
    width: 100%;
    max-width: min(92vw, 460px);
    min-width: 0;
    background-size: 50% auto;
    background-position: center top;
  }

  .cabin {
    height: 141.75px;
    width: 131.25px;
    margin-left: 0;
    transform: translateX(-50%) translateY(8px);
  }

  .floor-rail.floor-rail--portal {
    left: auto;
    right: var(--floor-rail-kuyu-pull-mobile);
    top: var(--header-h);
    bottom: 0;
    width: var(--elev-floor-col);
    flex-direction: column;
    flex-wrap: nowrap;
    justify-content: space-evenly;
    align-content: stretch;
    align-items: flex-start;
    gap: 0.35rem;
    margin: 0;
    padding: 0;
  }

  .floor-btn {
    flex: 0 0 auto;
    flex-direction: row;
    align-items: stretch;
    width: auto;
    min-width: 0;
    padding: 0.25rem 0;
  }

  .floor-btn .f-bar {
    min-height: 2.85rem;
  }

  .floor-btn .f-name,
  .floor-btn--gate .f-sub {
    font-size: 0.52rem;
  }

  .floor-btn .f-num {
    font-size: 0.62rem;
  }

  .floor-btn--gate .f-letter {
    font-size: 1rem;
  }

  .panel-column {
    order: 0;
  }

  .panels {
    min-height: 0;
  }

  .spy-section {
    min-height: 85vh;
  }

  .card-grid--services,
  .card-grid--why,
  .ref-grid,
  .form-row,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .ref-grid--logos {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .hero-actions {
    flex-direction: column;
  }

  .hero-actions .btn {
    width: 100%;
  }
}

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

  .panel,
  .cabin,
  .service-card,
  .why-card,
  .ref-card {
    transition: none !important;
    animation: none !important;
  }
}