:root {
  --bg: #050505;
  --text: #f7f3ee;
  --muted: rgba(247, 243, 238, 0.66);
  --line: rgba(255, 255, 255, 0.14);
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --duration: 760ms;
  --menu-duration: 420ms;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: "Manrope", sans-serif;
  text-rendering: optimizeLegibility;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.014) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.014) 1px, transparent 1px);
  background-size: 4px 4px;
  opacity: 0.4;
  mix-blend-mode: soft-light;
}

a,
button {
  color: inherit;
  font: inherit;
  text-decoration: none;
}

button {
  cursor: pointer;
  background: none;
  border: none;
}

.site-shell {
  position: relative;
  width: 100%;
  height: 100%;
}

.site-shell::before,
.site-shell::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
}

.site-shell::before {
  z-index: 1;
  inset: -8%;
  background:
    radial-gradient(circle at 18% 24%, rgba(255, 255, 255, 0.08), transparent 18%),
    radial-gradient(circle at 78% 66%, rgba(255, 255, 255, 0.06), transparent 22%),
    radial-gradient(circle at 52% 48%, rgba(255, 255, 255, 0.045), transparent 34%);
  mix-blend-mode: screen;
  filter: blur(34px);
  opacity: 0.16;
  transition:
    opacity 720ms ease,
    filter 720ms ease;
}

.site-shell::after {
  z-index: 2;
  background-image:
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180' viewBox='0 0 180 180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='180' height='180' filter='url(%23n)' opacity='0.7'/%3E%3C/svg%3E");
  background-size: 180px 180px;
  mix-blend-mode: soft-light;
  opacity: 0.06;
  transition: opacity 420ms ease;
}

.site-header {
  position: fixed;
  inset: 22px 24px auto;
  z-index: 30;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  pointer-events: none;
}

.site-header > * {
  pointer-events: auto;
}

.site-header::before {
  content: "";
  position: absolute;
  inset: -10px -12px;
  z-index: -1;
  border: 1px solid rgba(255, 255, 255, 0.07);
  background: rgba(8, 8, 9, 0.12);
  backdrop-filter: blur(14px);
  opacity: 0.72;
}

.header-socials {
  display: flex;
  gap: 10px;
  align-items: center;
}

.header-socials a,
.menu-toggle,
.panel-link,
.status-pill,
.panel-dot,
.overlay-nav button,
.overlay-nav a,
.menu-close,
.panel-counter,
.final-grid article span {
  font-family: "Space Mono", monospace;
  text-transform: uppercase;
  letter-spacing: 0.22em;
}

.header-socials a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 999px;
  transition: border-color 280ms ease, transform 280ms ease, background-color 280ms ease;
}

.header-socials svg {
  width: 16px;
  height: 16px;
  fill: #fff;
  display: block;
}

.header-socials a:hover,
.menu-toggle:hover,
.panel-link:hover {
  transform: translateY(-2px);
}

.header-socials a:hover {
  background: rgba(255, 255, 255, 0.08);
}

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

.brand-wordmark {
  font-family: "Bodoni Moda", serif;
  font-size: 2.05rem;
  font-weight: 600;
  line-height: 1;
  letter-spacing: -0.09em;
  text-shadow: 0 10px 30px rgba(0, 0, 0, 0.18);
}

.menu-toggle {
  justify-self: end;
  display: inline-flex;
  flex-direction: column;
  gap: 6px;
  padding: 10px 0 10px 10px;
}

.menu-toggle span {
  display: block;
  width: 28px;
  height: 1px;
  background: var(--text);
}

.panel-nav {
  position: fixed;
  right: 28px;
  top: 50%;
  z-index: 25;
  display: flex;
  flex-direction: column;
  gap: 14px;
  transform: translateY(-50%);
}

.panel-dot {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 12px;
  padding: 0;
  border: 0;
  background: transparent;
  transition: transform 340ms ease, opacity 340ms ease;
}

.panel-dot .dot-core {
  display: inline-flex;
  width: 10px;
  height: 10px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.24);
  background: transparent;
  box-shadow: inset 0 0 0 0 rgba(255, 255, 255, 0.94);
  transition:
    transform 340ms ease,
    border-color 340ms ease,
    box-shadow 340ms ease;
}

.panel-dot .dot-label {
  width: 0;
  overflow: hidden;
  white-space: nowrap;
  text-align: right;
  font-family: "Space Mono", monospace;
  font-size: 0.64rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.56);
  opacity: 0;
  transition: width 340ms ease, opacity 340ms ease;
}

.panel-dot.is-active .dot-core {
  transform: scale(1.28);
  border-color: rgba(255, 255, 255, 0.96);
  box-shadow: inset 0 0 0 8px rgba(255, 255, 255, 0.96);
}

.panel-dot.is-active .dot-label {
  width: 104px;
  opacity: 1;
}

.panel-counter {
  position: fixed;
  left: 28px;
  bottom: 28px;
  z-index: 25;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 0.68rem;
}

.panel-counter .divider {
  width: 46px;
  height: 1px;
  background: rgba(255, 255, 255, 0.22);
}

.menu-overlay {
  position: fixed;
  inset: 0;
  z-index: 40;
  display: grid;
  opacity: 0;
  visibility: hidden;
  background:
    radial-gradient(circle at 15% 20%, rgba(145, 94, 36, 0.16), transparent 24%),
    radial-gradient(circle at 85% 78%, rgba(90, 28, 18, 0.14), transparent 26%),
    rgba(3, 3, 4, 0.965);
  transition: opacity var(--menu-duration) ease, visibility var(--menu-duration) ease;
}

.menu-overlay.is-open {
  opacity: 1;
  visibility: visible;
}

.menu-close {
  position: absolute;
  top: 28px;
  right: 28px;
  font-size: 0.78rem;
  color: var(--muted);
}

.overlay-inner {
  display: grid;
  grid-template-columns: minmax(280px, 0.56fr) minmax(420px, 1fr);
  gap: 48px;
  width: min(100vw - 80px, 1320px);
  margin: auto;
  padding: 88px 0;
}

.overlay-aside {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 28px;
  padding-right: 28px;
  border-right: 1px solid rgba(255, 255, 255, 0.08);
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 620ms var(--ease), transform 880ms var(--ease);
}

.overlay-kicker,
.overlay-meta span {
  font-family: "Space Mono", monospace;
  text-transform: uppercase;
  letter-spacing: 0.24em;
}

.overlay-kicker {
  font-size: 0.68rem;
  color: rgba(255, 255, 255, 0.42);
}

.overlay-aside p {
  max-width: 320px;
  margin: 0;
  font-size: 1rem;
  line-height: 1.95;
  color: rgba(255, 255, 255, 0.72);
}

.overlay-meta {
  display: grid;
  gap: 18px;
}

.overlay-meta div {
  display: grid;
  gap: 8px;
}

.overlay-meta span {
  font-size: 0.64rem;
  color: rgba(255, 255, 255, 0.4);
}

.overlay-meta strong {
  font-size: 1rem;
  font-weight: 500;
}

.overlay-shortcuts {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.overlay-shortcuts a {
  display: inline-flex;
  align-items: center;
  min-height: 42px;
  padding: 0 14px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  font-family: "Space Mono", monospace;
  font-size: 0.64rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.76);
}

.overlay-nav {
  display: grid;
  gap: 14px;
  align-content: center;
  text-align: left;
}

.overlay-nav-item {
  display: grid;
  gap: 6px;
  opacity: 0;
  transform: translateY(26px);
  transition:
    opacity 620ms var(--ease),
    transform 920ms var(--ease);
}

.overlay-nav button,
.overlay-nav a {
  font-family: "Bodoni Moda", serif;
  position: relative;
  width: fit-content;
  font-size: clamp(2.2rem, 4.8vw, 4.6rem);
  line-height: 0.94;
  letter-spacing: -0.08em;
  transition: transform 360ms ease, opacity 360ms ease;
}

.overlay-nav-item p {
  max-width: 520px;
  margin: 0;
  font-size: 0.84rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.48);
  transform: translateX(0);
  transition: transform 360ms ease, color 360ms ease;
}

.overlay-nav button:hover,
.overlay-nav a:hover {
  transform: translateX(16px);
}

.overlay-nav button::after,
.overlay-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 6px;
  width: 0;
  height: 1px;
  background: rgba(255, 255, 255, 0.56);
  transition: width 360ms ease;
}

.overlay-nav button:hover::after,
.overlay-nav a:hover::after {
  width: calc(100% - 12px);
}

.overlay-nav-item:hover p {
  transform: translateX(10px);
  color: rgba(255, 255, 255, 0.68);
}

.menu-overlay.is-open .overlay-aside {
  opacity: 1;
  transform: translateY(0);
}

.menu-overlay.is-open .overlay-nav-item {
  opacity: 1;
  transform: translateY(0);
}

.menu-overlay.is-open .overlay-nav-item:nth-child(1) {
  transition-delay: 70ms;
}

.menu-overlay.is-open .overlay-nav-item:nth-child(2) {
  transition-delay: 130ms;
}

.menu-overlay.is-open .overlay-nav-item:nth-child(3) {
  transition-delay: 190ms;
}

.menu-overlay.is-open .overlay-nav-item:nth-child(4) {
  transition-delay: 250ms;
}

.menu-overlay.is-open .overlay-nav-item:nth-child(5) {
  transition-delay: 310ms;
}

.menu-overlay.is-open .overlay-nav-item:nth-child(6) {
  transition-delay: 370ms;
}

.story-viewport {
  width: 100vw;
  height: 100dvh;
  min-height: 100svh;
  overflow: hidden;
  perspective: 1800px;
  perspective-origin: center center;
}

.story-track {
  display: flex;
  width: calc(var(--panel-count, 6) * 100vw);
  height: 100%;
  will-change: transform;
  transform-style: preserve-3d;
  transition: transform var(--duration) cubic-bezier(0.16, 1, 0.3, 1);
}

.panel {
  position: relative;
  width: 100vw;
  height: 100dvh;
  min-height: 100svh;
  flex: 0 0 100vw;
  overflow: hidden;
  transform-style: preserve-3d;
  transition: opacity 360ms ease, filter 360ms ease;
}

.panel:not(.is-active) {
  opacity: 0.9;
  filter: saturate(0.98);
}

.panel::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at 18% 22%, var(--panel-glow, rgba(255, 255, 255, 0.08)), transparent 28%),
    radial-gradient(circle at 82% 78%, var(--panel-glow-soft, rgba(255, 255, 255, 0.06)), transparent 24%);
  mix-blend-mode: screen;
  transform: translate3d(0, 0, 0) scale(1);
  transition: transform 760ms cubic-bezier(0.16, 1, 0.3, 1);
}

.panel::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0.16), rgba(0, 0, 0, 0.1));
  transform: translate3d(0, 0, 0) scale(1);
  transition: transform 760ms cubic-bezier(0.16, 1, 0.3, 1);
}

.panel-inner {
  position: relative;
  z-index: 2;
  display: grid;
  width: 100%;
  height: 100%;
  padding: 130px 88px 88px;
  transform: scale(0.992);
  transform-origin: center;
  transition:
    transform 760ms cubic-bezier(0.16, 1, 0.3, 1),
    opacity 420ms ease,
    box-shadow 760ms ease;
  backface-visibility: hidden;
}

.split-layout {
  grid-template-columns: minmax(340px, 0.88fr) minmax(420px, 1.12fr);
  align-items: center;
  gap: 52px;
}

.reverse-layout {
  grid-template-columns: minmax(420px, 1.12fr) minmax(340px, 0.88fr);
}

.reverse-layout .panel-copy {
  order: 2;
}

.reverse-layout .panel-visual {
  order: 1;
}

.panel-copy > *,
.panel-visual,
.final-grid article {
  opacity: 0;
  filter: blur(0);
  transform: translateY(20px) scale(0.99);
  transition:
    opacity 420ms var(--ease),
    transform 760ms var(--ease),
    filter 420ms var(--ease);
}

.split-layout .panel-visual,
.hero-visual {
  transform: translateX(28px) scale(0.98);
}

.reverse-layout .panel-visual {
  transform: translateX(-28px) scale(0.98);
}

.panel.is-active .panel-copy > *,
.panel.is-active .panel-visual,
.panel.is-active .final-grid article {
  opacity: 1;
  filter: blur(0);
  transform: translate(0, 0) scale(1);
}

.panel.is-active .panel-inner {
  transform: scale(1);
}

.panel.is-prev .panel-inner {
  transform: translate3d(-1.8vw, 0, -70px) rotateY(6deg) scale(0.985);
}

.panel.is-next .panel-inner {
  transform: translate3d(1.8vw, 0, -70px) rotateY(-6deg) scale(0.985);
}

.panel.is-active .panel-copy > *:nth-child(1) {
  transition-delay: 60ms;
}

.panel.is-active .panel-copy > *:nth-child(2) {
  transition-delay: 130ms;
}

.panel.is-active .panel-copy > *:nth-child(3) {
  transition-delay: 220ms;
}

.panel.is-active .panel-copy > *:nth-child(4) {
  transition-delay: 320ms;
}

.panel.is-active .panel-copy > *:nth-child(5) {
  transition-delay: 380ms;
}

.panel.is-active .panel-copy > *:nth-child(6) {
  transition-delay: 440ms;
}

.panel.is-active .panel-visual {
  transition-delay: 260ms;
}

body.is-transitioning .panel.is-active .panel-visual {
  transform: translateY(-2px) scale(1.004);
}

body.is-transitioning .panel.is-active .panel-inner {
  transform: translate3d(0, 0, 28px) rotateY(-1.2deg) scale(1.002);
}

body.is-transitioning .panel.is-active::before {
  transform: translate3d(-6px, 0, 0) scale(1.01);
}

body.is-transitioning .panel.is-active::after {
  transform: translate3d(4px, 0, 0) scale(1.005);
}

body.is-transitioning .panel.is-prev .panel-inner {
  transform: translate3d(-2.4vw, 0, -110px) rotateY(8deg) scale(0.976);
}

body.is-transitioning .panel.is-next .panel-inner {
  transform: translate3d(2.4vw, 0, -110px) rotateY(-8deg) scale(0.976);
}

.panel.is-active .final-grid article:nth-child(2) {
  transition-delay: 80ms;
}

.panel.is-active .final-grid article:nth-child(3) {
  transition-delay: 140ms;
}

.panel.is-active .final-grid article:nth-child(4) {
  transition-delay: 200ms;
}

.panel-kicker {
  display: block;
  font-size: 0.7rem;
  color: rgba(255, 255, 255, 0.62);
  margin-bottom: 20px;
}

.panel h1,
.panel h2 {
  margin: 0;
  font-family: "Bodoni Moda", serif;
  font-weight: 600;
  line-height: 0.86;
  letter-spacing: -0.09em;
}

.panel h2 a {
  color: inherit;
}

.panel h2 a:hover {
  opacity: 0.88;
}

.panel h1 {
  font-size: clamp(4.8rem, 13vw, 11rem);
  max-width: 760px;
}

.panel h2 {
  font-size: clamp(3.2rem, 8vw, 6.4rem);
}

.panel-copy p {
  max-width: 540px;
  margin: 24px 0 0;
  font-size: clamp(1rem, 1.7vw, 1.18rem);
  line-height: 1.9;
  color: rgba(255, 255, 255, 0.82);
}

.panel-link {
  display: inline-flex;
  align-items: center;
  min-height: 50px;
  margin-top: 34px;
  padding: 0 20px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  font-size: 0.68rem;
}

.hero-visual {
  display: grid;
  place-items: center;
  position: relative;
}

.product-composition {
  position: relative;
  display: grid;
  place-items: center;
  min-width: min(48vw, 640px);
  min-height: min(42vw, 520px);
}

.editorial-card {
  position: relative;
  width: min(34vw, 420px);
  aspect-ratio: 0.84;
  padding: 26px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.05);
  box-shadow: 0 42px 120px rgba(0, 0, 0, 0.34);
}

.mini-grid {
  width: 100%;
  height: 100%;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.08) 1px, transparent 1px);
  background-size: 24px 24px;
}

.mini-copy {
  position: absolute;
  left: 26px;
  right: 26px;
  bottom: 26px;
  display: grid;
  gap: 4px;
  font-family: "Space Mono", monospace;
  font-size: 0.72rem;
  letter-spacing: 0.22em;
}

.hero-block {
  position: absolute;
  border: 1px solid rgba(255, 255, 255, 0.18);
  background: rgba(255, 255, 255, 0.05);
}

.hero-block-one {
  width: min(18vw, 220px);
  height: min(18vw, 220px);
  right: 8%;
  top: 8%;
}

.hero-block-two {
  width: min(14vw, 180px);
  height: min(14vw, 180px);
  left: 10%;
  bottom: 12%;
}

.status-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  margin-top: 30px;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 18px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  font-size: 0.68rem;
}

.status-text {
  font-size: 0.84rem;
  color: rgba(255, 255, 255, 0.72);
}

.roadmap-list {
  display: grid;
  gap: 10px;
  margin-top: 26px;
  max-width: 440px;
}

.roadmap-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 14px 16px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.04);
  backdrop-filter: blur(14px);
}

.roadmap-name,
.roadmap-state {
  font-family: "Space Mono", monospace;
  text-transform: uppercase;
  letter-spacing: 0.16em;
}

.roadmap-name {
  font-size: 0.66rem;
  color: rgba(255, 255, 255, 0.9);
}

.roadmap-state {
  font-size: 0.58rem;
  color: rgba(255, 255, 255, 0.56);
  text-align: right;
}

.product-visual {
  display: grid;
  place-items: center;
}

.device-frame {
  position: relative;
  overflow: hidden;
  border-radius: 30px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.14), rgba(255, 255, 255, 0.05)),
    rgba(7, 7, 8, 0.32);
  padding: 14px;
  box-shadow: 0 40px 120px rgba(0, 0, 0, 0.38);
}

.device-frame img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 20px;
}

.mini-device,
.ghost-frame {
  position: absolute;
  overflow: hidden;
  border-radius: 22px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.14), rgba(255, 255, 255, 0.05)),
    rgba(7, 7, 8, 0.32);
  padding: 10px;
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.28);
}

.mini-device img,
.ghost-frame img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 14px;
}

.floating-note,
.detail-card,
.teaser-panel,
.preview-strip {
  position: absolute;
  backdrop-filter: blur(18px);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.14);
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.24);
}

.floating-note,
.detail-card,
.teaser-panel {
  display: grid;
  gap: 10px;
  padding: 18px 20px;
  max-width: 270px;
}

.floating-note span,
.detail-card span,
.teaser-panel span,
.preview-strip span {
  font-family: "Space Mono", monospace;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.6rem;
  color: rgba(255, 255, 255, 0.52);
}

.floating-note strong,
.detail-card strong,
.teaser-panel strong {
  font-size: 0.98rem;
  font-weight: 500;
  line-height: 1.6;
}

.preview-strip {
  display: flex;
  gap: 16px;
  padding: 14px 18px;
}

.product-ben-composition .floating-note {
  left: -8%;
  top: 14%;
}

.product-ben-composition .mini-device {
  right: -6%;
  bottom: 8%;
  width: min(14vw, 160px);
  aspect-ratio: 0.58;
  transform: rotate(9deg);
}

.product-indirim-composition .preview-strip {
  right: -2%;
  bottom: 6%;
}

.product-look-composition .detail-card {
  left: -10%;
  bottom: 6%;
}

.product-look-composition .mini-device {
  right: -8%;
  top: 10%;
  width: min(13vw, 150px);
  aspect-ratio: 0.58;
  transform: rotate(-8deg);
}

.product-dovme-composition .teaser-panel {
  right: -6%;
  top: 10%;
}

.product-dovme-composition .ghost-frame {
  left: -8%;
  bottom: 2%;
  width: min(16vw, 210px);
  aspect-ratio: 0.88;
  opacity: 0.34;
  filter: blur(2px);
  transform: rotate(-7deg);
}

.tall-frame {
  width: min(28vw, 340px);
  aspect-ratio: 0.52;
}

.wide-frame {
  width: min(44vw, 560px);
  aspect-ratio: 1.1;
}

.panel-intro {
  --panel-glow: rgba(194, 153, 104, 0.18);
  --panel-glow-soft: rgba(73, 88, 128, 0.18);
  background:
    linear-gradient(140deg, #070809 0%, #111315 54%, #1a1d20 100%);
}

.panel-ben {
  --panel-glow: rgba(197, 74, 146, 0.2);
  --panel-glow-soft: rgba(112, 32, 87, 0.18);
  background:
    linear-gradient(135deg, #160811 0%, #3a0f29 46%, #6e1846 100%);
}

.panel-indirim {
  --panel-glow: rgba(94, 144, 224, 0.22);
  --panel-glow-soft: rgba(31, 74, 145, 0.2);
  background:
    linear-gradient(135deg, #07111d 0%, #0f2b52 48%, #1d568b 100%);
}

.panel-look {
  --panel-glow: rgba(223, 170, 73, 0.24);
  --panel-glow-soft: rgba(122, 76, 19, 0.18);
  background:
    linear-gradient(135deg, #221307 0%, #7e5318 52%, #bd8431 100%);
}

.panel-dovme {
  --panel-glow: rgba(214, 88, 63, 0.22);
  --panel-glow-soft: rgba(115, 18, 20, 0.18);
  background:
    linear-gradient(135deg, #170708 0%, #5f1014 48%, #9d1e20 100%);
}

.panel-tarif {
  --panel-glow: rgba(154, 177, 92, 0.18);
  --panel-glow-soft: rgba(74, 103, 44, 0.18);
  background:
    linear-gradient(135deg, #0d120d 0%, #334127 48%, #69783b 100%);
}

.panel-dakika {
  --panel-glow: rgba(120, 142, 176, 0.18);
  --panel-glow-soft: rgba(46, 62, 84, 0.18);
  background:
    linear-gradient(135deg, #0a0d12 0%, #18212b 48%, #273747 100%);
}

.panel-ders {
  --panel-glow: rgba(183, 147, 95, 0.18);
  --panel-glow-soft: rgba(86, 56, 28, 0.18);
  background:
    linear-gradient(135deg, #140d09 0%, #4b301b 48%, #86603b 100%);
}

.panel-final {
  --panel-glow: rgba(183, 145, 103, 0.16);
  --panel-glow-soft: rgba(255, 255, 255, 0.05);
  background:
    linear-gradient(145deg, #0f0d0b 0%, #060606 100%);
}

.panel-ben .floating-note,
.panel-indirim .preview-strip,
.panel-look .detail-card,
.panel-dovme .teaser-panel {
  background: rgba(14, 14, 16, 0.24);
}

.final-layout {
  grid-template-columns: 1fr;
  align-content: center;
  gap: 38px;
}

.final-copy {
  max-width: 760px;
}

.final-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.final-grid article {
  padding: 24px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.02);
}

.final-grid article span {
  display: block;
  margin-bottom: 16px;
  font-size: 0.66rem;
  color: rgba(255, 255, 255, 0.5);
}

.final-grid article strong {
  font-size: 1.1rem;
  line-height: 1.6;
}

@media (max-width: 1100px) {
  .panel-inner,
  .site-header {
    padding-left: 34px;
    padding-right: 34px;
  }

  .split-layout,
  .reverse-layout {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .reverse-layout .panel-copy,
  .reverse-layout .panel-visual {
    order: initial;
  }

  .panel-copy p {
    max-width: 100%;
  }

  .wide-frame {
    width: min(72vw, 520px);
  }

  .tall-frame {
    width: min(52vw, 320px);
  }

  .overlay-inner {
    grid-template-columns: 1fr;
    gap: 28px;
    width: min(100vw - 64px, 920px);
  }

  .overlay-aside {
    padding-right: 0;
    padding-bottom: 24px;
    border-right: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  }

  .product-composition {
    min-width: 100%;
    min-height: auto;
    padding: 26px 0 18px;
  }

  .product-ben-composition .floating-note,
  .product-look-composition .detail-card,
  .product-dovme-composition .teaser-panel {
    left: auto;
    right: 0;
    top: auto;
    bottom: -8px;
  }

  .product-ben-composition .mini-device,
  .product-look-composition .mini-device,
  .product-dovme-composition .ghost-frame {
    display: none;
  }

  .product-indirim-composition .preview-strip {
    position: relative;
    right: auto;
    bottom: auto;
    margin-top: 18px;
    justify-content: center;
    flex-wrap: wrap;
  }

  .roadmap-item {
    padding: 12px 14px;
  }

  .panel.is-prev .panel-inner,
  .panel.is-next .panel-inner,
  body.is-transitioning .panel.is-prev .panel-inner,
  body.is-transitioning .panel.is-next .panel-inner {
    transform: scale(0.99);
  }
}

@media (max-width: 780px) {
  .site-header {
    inset: 16px 16px auto;
    grid-template-columns: 1fr auto;
    gap: 16px;
  }

  .header-socials {
    display: none;
  }

  .brand-mark {
    justify-self: start;
  }

  .brand-wordmark {
    font-size: 1.5rem;
  }

  .panel-nav {
    right: 50%;
    top: auto;
    bottom: 18px;
    transform: translateX(50%);
    flex-direction: row;
  }

  .panel-dot {
    gap: 8px;
  }

  .panel-dot.is-active .dot-label {
    width: 72px;
  }

  .panel-dot .dot-label {
    font-size: 0.56rem;
    letter-spacing: 0.18em;
  }

  .panel-counter {
    left: 18px;
    bottom: 18px;
  }

  .panel-inner {
    padding: 96px 20px 72px;
  }

  .overlay-inner {
    width: calc(100vw - 32px);
    padding: 90px 0 40px;
  }

  .overlay-nav {
    gap: 10px;
  }

  .overlay-nav button,
  .overlay-nav a {
    font-size: clamp(1.9rem, 9vw, 3.2rem);
  }

  .overlay-nav-item p {
    font-size: 0.82rem;
    line-height: 1.65;
  }

  .overlay-aside p {
    font-size: 0.92rem;
    line-height: 1.8;
  }

  .panel h1 {
    font-size: clamp(3.6rem, 17vw, 6rem);
  }

  .panel h2 {
    font-size: clamp(2.4rem, 13vw, 4rem);
  }

  .panel-copy p {
    font-size: 0.98rem;
    line-height: 1.75;
  }

  .roadmap-item {
    flex-direction: column;
    align-items: flex-start;
  }

  .roadmap-state {
    text-align: left;
  }

  .editorial-card,
  .wide-frame {
    width: 100%;
  }

  .tall-frame {
    width: min(72vw, 300px);
  }

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

  .story-viewport {
    perspective: none;
  }
}

@media (max-width: 560px) {
  .site-header {
    inset: 12px 12px auto;
    gap: 12px;
  }

  .menu-toggle span {
    width: 24px;
  }

  .panel-inner {
    padding: 86px 16px 96px;
  }

  .panel-nav {
    bottom: 14px;
    gap: 10px;
  }

  .panel-counter {
    left: 14px;
    bottom: 14px;
  }

  .overlay-inner {
    width: calc(100vw - 24px);
    padding: 78px 0 32px;
  }

  .overlay-shortcuts {
    gap: 8px;
  }

  .overlay-shortcuts a {
    min-height: 38px;
    padding: 0 12px;
  }

  .panel-copy p,
  .overlay-aside p {
    font-size: 0.92rem;
    line-height: 1.72;
  }

  .wide-frame {
    width: 100%;
  }

  .tall-frame {
    width: min(78vw, 260px);
  }

  .product-composition {
    padding-top: 18px;
  }
}

@media (prefers-reduced-motion: reduce) {
  :root {
    --duration: 0ms;
  }

  .story-track,
  .panel-copy > *,
  .panel-visual,
  .final-grid article,
  .menu-overlay,
  .site-shell::before,
  .site-shell::after,
  .overlay-nav,
  .overlay-aside,
  .panel-dot,
  .overlay-nav button {
    transition: none !important;
    animation: none !important;
  }
}