:root {
  --cyan: #19bfe6;
  --cyan-dark: #0795b7;
  --gray-900: #23272c;
  --gray-700: #4d5660;
  --gray-500: #77828d;
  --gray-100: #f4f7f9;
  --white: #ffffff;
  --shadow: 0 16px 38px rgba(20, 37, 52, 0.10);
  --radius: 8px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Inter", Arial, sans-serif;
  color: var(--gray-900);
  background: var(--white);
  line-height: 1.6;
}

img {
  display: block;
  width: 100%;
}

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

.container {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid rgba(35, 39, 44, 0.08);
  backdrop-filter: blur(16px);
}

.nav {
  min-height: 74px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: max-content;
}

.brand-mark {
  width: 54px;
  height: 54px;
  display: grid;
  place-items: center;
  border-radius: 8px;
  overflow: hidden;
  background: var(--white);
  box-shadow: 0 10px 24px rgba(20, 37, 52, 0.10);
}

.brand-mark img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.brand strong,
.brand small {
  display: block;
}

.brand strong {
  line-height: 1.1;
  font-size: 1rem;
  letter-spacing: 0;
}

.brand small {
  color: var(--gray-500);
  font-size: 0.78rem;
  margin-top: 2px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 6px;
}

.nav-links a {
  padding: 10px 12px;
  border-radius: 8px;
  color: var(--gray-700);
  font-size: 0.94rem;
  font-weight: 600;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--cyan-dark);
  background: rgba(25, 191, 230, 0.10);
}

.language-switcher {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px;
  border: 1px solid rgba(35, 39, 44, 0.10);
  border-radius: 8px;
  background: var(--gray-100);
}

.language-switcher button {
  min-width: 38px;
  height: 34px;
  border: 0;
  border-radius: 7px;
  color: var(--gray-700);
  background: transparent;
  font: inherit;
  font-size: 0.82rem;
  font-weight: 800;
  cursor: pointer;
}

.language-switcher button.active {
  color: var(--white);
  background: var(--cyan);
}

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 0;
  border-radius: 8px;
  background: var(--gray-100);
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  margin: 4px auto;
  background: var(--gray-900);
}

.hero {
  position: relative;
  min-height: 660px;
  display: grid;
  align-items: center;
  overflow: hidden;
}

.hero-slideshow,
.hero-media {
  position: absolute;
  inset: 0;
}

.hero-media {
  background-image: url("https://images.unsplash.com/photo-1600607687939-ce8a6c25118c?auto=format&fit=crop&w=1800&q=80");
  background-size: cover;
  background-position: center;
  opacity: 0;
  transform: scale(1.02);
  transition: opacity 900ms ease, transform 6200ms ease;
}

.hero-media.is-active {
  opacity: 1;
  transform: scale(1.06);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(16, 26, 34, 0.82), rgba(16, 26, 34, 0.45), rgba(16, 26, 34, 0.12));
}

.hero-content {
  position: relative;
  max-width: 720px;
  margin-left: max(20px, calc((100vw - 1120px) / 2));
}

.eyebrow,
.section-kicker {
  margin: 0 0 12px;
  color: var(--cyan);
  font-size: 0.82rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0;
}

.hero h1,
.page-hero h1 {
  margin: 0;
  font-size: clamp(2.7rem, 7vw, 5.7rem);
  line-height: 0.95;
  color: var(--white);
  letter-spacing: 0;
}

.hero-slogan {
  margin: 24px 0 0;
  color: var(--white);
  font-size: clamp(1.1rem, 2vw, 1.45rem);
  font-weight: 700;
}

.hero-text {
  max-width: 590px;
  margin: 18px 0 0;
  color: rgba(255, 255, 255, 0.86);
  font-size: 1.05rem;
}

.hero-actions,
.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 12px 20px;
  border-radius: 8px;
  font-weight: 800;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  color: var(--white);
  background: var(--cyan);
  box-shadow: 0 14px 28px rgba(25, 191, 230, 0.28);
}

.btn-primary:hover {
  background: var(--cyan-dark);
}

.btn-secondary {
  color: var(--white);
  background: rgba(255, 255, 255, 0.16);
  border: 1px solid rgba(255, 255, 255, 0.35);
}

.btn-whatsapp {
  color: var(--white);
  background: #20b85a;
}

.section {
  padding: 86px 0;
}

.section-muted {
  background: var(--gray-100);
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 56px;
  align-items: center;
}

.align-start {
  align-items: start;
}

h2 {
  margin: 0;
  color: var(--gray-900);
  font-size: clamp(1.8rem, 3.4vw, 3rem);
  line-height: 1.12;
  letter-spacing: 0;
}

h3 {
  margin: 18px 0 8px;
  font-size: 1.1rem;
  line-height: 1.25;
}

p {
  color: var(--gray-700);
}

.section-heading {
  max-width: 720px;
  margin-bottom: 34px;
}

.section-heading.row {
  max-width: none;
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
}

.text-link {
  color: var(--cyan-dark);
  font-weight: 800;
}

.cards,
.service-grid,
.feature-grid,
.gallery-grid {
  display: grid;
  gap: 22px;
}

.cards.three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.card,
.contact-panel {
  background: var(--white);
  border: 1px solid rgba(35, 39, 44, 0.08);
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: var(--shadow);
}

.icon {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: 8px;
  color: var(--cyan-dark);
  background: rgba(25, 191, 230, 0.12);
  font-weight: 900;
  font-size: 1.3rem;
}

.feature-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.feature {
  padding: 24px;
  border-left: 3px solid var(--cyan);
  background: var(--white);
  box-shadow: 0 12px 28px rgba(20, 37, 52, 0.07);
}

.feature strong,
.feature span {
  display: block;
}

.feature span {
  margin-top: 8px;
  color: var(--gray-700);
}

.gallery-preview,
.gallery-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.gallery-preview {
  display: grid;
  gap: 20px;
}

.gallery-preview img,
.image-card img {
  height: 260px;
  object-fit: cover;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.cta {
  padding: 70px 0;
  color: var(--white);
  background: linear-gradient(135deg, #1f2933, #32414d);
}

.cta h2,
.cta p {
  color: var(--white);
}

.cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.cta-inner p:last-child {
  max-width: 620px;
  color: rgba(255, 255, 255, 0.78);
}

.page-hero {
  padding: 118px 0 86px;
  background:
    linear-gradient(90deg, rgba(31, 41, 51, 0.92), rgba(31, 41, 51, 0.76)),
    url("https://images.unsplash.com/photo-1600607687920-4e2a09cf159d?auto=format&fit=crop&w=1600&q=80") center/cover;
}

.page-hero.compact {
  padding: 98px 0 74px;
}

.page-hero p:not(.eyebrow) {
  max-width: 700px;
  color: rgba(255, 255, 255, 0.82);
  font-size: 1.05rem;
}

.prose p:first-child {
  margin-top: 0;
}

.service-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.service-card {
  min-height: 246px;
}

.image-card {
  overflow: hidden;
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: var(--shadow);
}

.image-card img {
  height: 280px;
  border-radius: 0;
  box-shadow: none;
}

.image-card div {
  padding: 18px;
}

.image-card strong,
.image-card span {
  display: block;
}

.image-card span {
  margin-top: 4px;
  color: var(--gray-500);
}

.contact-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  gap: 28px;
  align-items: stretch;
}

.contact-panel h2 {
  margin-bottom: 18px;
}

.contact-list p {
  margin: 10px 0;
}

.contact-list a {
  color: var(--cyan-dark);
  font-weight: 700;
}

.social-row {
  display: flex;
  gap: 10px;
  margin-top: 24px;
}

.social-row a,
.footer-social a {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 8px;
  color: var(--white);
  background: var(--gray-900);
  font-weight: 900;
}

.social-row svg,
.footer-social svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
}

.footer-social {
  display: flex;
  gap: 10px;
  margin-top: 16px;
}

.footer-social a {
  color: var(--white);
  background: rgba(255, 255, 255, 0.10);
}

.footer-social a:hover {
  color: var(--white);
  background: var(--cyan);
}

.map-preview {
  position: relative;
  min-height: 430px;
  overflow: hidden;
  border: 1px solid rgba(35, 39, 44, 0.10);
  border-radius: var(--radius);
  background: var(--gray-100);
  box-shadow: var(--shadow);
}

.map-preview iframe {
  width: 100%;
  height: 100%;
  min-height: 430px;
  border: 0;
}

.map-open-link {
  position: absolute;
  left: 16px;
  bottom: 16px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 10px 14px;
  border-radius: 8px;
  color: var(--white);
  background: var(--cyan);
  font-weight: 800;
  box-shadow: 0 12px 26px rgba(20, 37, 52, 0.18);
}

.map-open-link:hover {
  background: var(--cyan-dark);
}

.configurator-section {
  padding-top: 34px;
  background: var(--gray-100);
}

.configurator-title-strip {
  padding: 34px 0 18px;
  background: linear-gradient(135deg, #20262c, #35424d);
}

.configurator-title-strip h1 {
  max-width: 780px;
  margin: 0;
  color: var(--white);
  font-size: clamp(2rem, 5vw, 3.4rem);
  line-height: 1.08;
}

.configurator-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(340px, 0.75fr);
  gap: 28px;
  align-items: stretch;
}

.configurator-viewer {
  position: relative;
  min-height: 560px;
  overflow: hidden;
  border-radius: var(--radius);
  background:
    radial-gradient(circle at 35% 20%, rgba(25, 191, 230, 0.24), transparent 34%),
    linear-gradient(145deg, #ffffff, #dfe9ed);
  box-shadow: var(--shadow);
}

#productCanvas {
  width: 100%;
  height: 100%;
  display: block;
  cursor: grab;
}

#productCanvas:active {
  cursor: grabbing;
}

.viewer-status {
  position: absolute;
  left: 18px;
  bottom: 18px;
  z-index: 4;
  padding: 10px 12px;
  border-radius: 8px;
  color: var(--gray-900);
  background: rgba(255, 255, 255, 0.88);
  font-weight: 800;
}

.css-product-preview {
  --frame-color: #f7f8f8;
  --preview-width: 230px;
  --preview-height: 270px;
  position: absolute;
  left: 50%;
  top: 48%;
  z-index: 3;
  width: var(--preview-width);
  height: var(--preview-height);
  transform-style: preserve-3d;
  transform: translate(-50%, -50%) rotateX(-8deg) rotateY(-28deg);
  animation: cssProductSpin 7s linear infinite;
  pointer-events: none;
  filter: drop-shadow(0 28px 26px rgba(20, 37, 52, 0.24));
}

.css-product-inner {
  position: relative;
  width: 100%;
  height: 100%;
  transform-style: preserve-3d;
}

.css-product-preview.material-white { --frame-color: #f7f8f8; }
.css-product-preview.material-anthracite { --frame-color: #42484d; }
.css-product-preview.material-oak { --frame-color: #b47a42; }
.css-product-preview.material-walnut { --frame-color: #6b432b; }

.css-product-preview .bar,
.css-product-preview .glass,
.css-product-preview .door-panel,
.css-product-preview .door-handle,
.css-product-preview .rail {
  position: absolute;
  border-radius: 6px;
  transform: translateZ(18px);
}

.css-product-preview .bar {
  background: var(--frame-color);
  border: 2px solid rgba(23, 32, 38, 0.34);
  box-shadow: inset 0 0 0 1px rgba(255,255,255,0.28);
}

.css-product-preview .top,
.css-product-preview .bottom {
  left: 0;
  width: 100%;
  height: 28px;
}

.css-product-preview .top { top: 0; }
.css-product-preview .bottom { bottom: 0; }

.css-product-preview .left,
.css-product-preview .right,
.css-product-preview .middle-v {
  top: 0;
  width: 28px;
  height: 100%;
}

.css-product-preview .left { left: 0; }
.css-product-preview .right { right: 0; }
.css-product-preview .middle-v { left: calc(50% - 14px); }

.css-product-preview .middle-h {
  left: 28px;
  right: 28px;
  top: calc(50% - 12px);
  height: 24px;
}

.css-product-preview .glass {
  top: 38px;
  bottom: 38px;
  background: linear-gradient(135deg, rgba(210, 245, 252, 0.78), rgba(93, 185, 210, 0.32));
  border: 1px solid rgba(255,255,255,0.62);
  box-shadow: inset 16px 0 28px rgba(255,255,255,0.34);
}

.css-product-preview .glass-left {
  left: 40px;
  right: calc(50% + 20px);
}

.css-product-preview .glass-right {
  left: calc(50% + 20px);
  right: 40px;
}

.css-product-preview .door-panel,
.css-product-preview .door-handle,
.css-product-preview .rail {
  display: none;
}

.css-product-preview.model-door {
  --preview-width: 210px;
  --preview-height: 330px;
}

.css-product-preview.model-door .middle-v,
.css-product-preview.model-door .middle-h,
.css-product-preview.model-door .glass-right,
.css-product-preview.model-door .rail {
  display: none;
}

.css-product-preview.model-door .glass-left {
  left: 42px;
  right: 42px;
  bottom: 45%;
}

.css-product-preview.model-door .door-panel {
  display: block;
  left: 42px;
  right: 42px;
  bottom: 42px;
  height: 34%;
  background: var(--frame-color);
  border: 2px solid rgba(23, 32, 38, 0.3);
}

.css-product-preview.model-door .door-handle {
  display: block;
  right: 34px;
  top: 49%;
  width: 12px;
  height: 44px;
  background: #19bfe6;
  border: 2px solid rgba(23, 32, 38, 0.2);
}

.css-product-preview.model-sliding {
  --preview-width: 320px;
  --preview-height: 250px;
}

.css-product-preview.model-sliding .middle-h {
  display: none;
}

.css-product-preview.model-sliding .rail {
  display: block;
  left: 12px;
  right: 12px;
  bottom: -22px;
  height: 12px;
  background: #333d45;
}

@keyframes cssProductSpin {
  0% { transform: translate(-50%, -50%) rotateX(-8deg) rotateY(-28deg); }
  50% { transform: translate(-50%, -50%) rotateX(-8deg) rotateY(22deg); }
  100% { transform: translate(-50%, -50%) rotateX(-8deg) rotateY(-28deg); }
}

.configurator-panel {
  display: grid;
  gap: 20px;
  align-content: start;
  padding: 26px;
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: var(--shadow);
}

#configuratorForm {
  display: grid;
  gap: 18px;
}

.control-group {
  display: grid;
  gap: 9px;
  color: var(--gray-900);
  font-weight: 800;
}

.control-label {
  color: var(--gray-900);
  font-weight: 800;
}

.segmented-control {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 6px;
  padding: 5px;
  border-radius: 8px;
  background: var(--gray-100);
}

.segmented-control button,
.swatch,
.configurator-panel select,
.configurator-panel input,
.configurator-panel textarea {
  border: 1px solid rgba(35, 39, 44, 0.12);
  border-radius: 8px;
  color: var(--gray-900);
  background: var(--white);
  font: inherit;
}

.segmented-control button {
  min-height: 42px;
  font-weight: 800;
  cursor: pointer;
}

.segmented-control button.active {
  color: var(--white);
  border-color: var(--cyan);
  background: var(--cyan);
}

.configurator-panel select,
.configurator-panel input,
.configurator-panel textarea {
  width: 100%;
  padding: 12px 13px;
}

.configurator-panel textarea {
  min-height: 92px;
  resize: vertical;
}

.swatch-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.swatch {
  min-height: 46px;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px;
  font-weight: 800;
  cursor: pointer;
}

.swatch::before {
  content: "";
  width: 22px;
  height: 22px;
  flex: 0 0 auto;
  border: 1px solid rgba(35, 39, 44, 0.18);
  border-radius: 50%;
  background: var(--swatch);
}

.swatch.active {
  border-color: var(--cyan);
  box-shadow: 0 0 0 3px rgba(25, 191, 230, 0.14);
}

.dimension-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.dimension-grid label {
  display: grid;
  gap: 9px;
  font-weight: 800;
}

.config-summary {
  padding: 18px;
  border-left: 3px solid var(--cyan);
  border-radius: 8px;
  background: var(--gray-100);
}

.config-summary span,
.config-summary strong,
.config-summary p {
  display: block;
}

.config-summary span {
  color: var(--cyan-dark);
  font-size: 0.8rem;
  font-weight: 800;
  text-transform: uppercase;
}

.config-summary strong {
  margin-top: 5px;
  font-size: 1.05rem;
}

.config-summary p {
  margin: 5px 0 0;
}

.config-list {
  display: grid;
  gap: 12px;
}

.config-list-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.config-list-heading span {
  color: var(--gray-900);
  font-weight: 800;
}

.config-list-heading button,
.config-item button {
  border: 0;
  border-radius: 8px;
  color: var(--white);
  background: var(--cyan);
  font-weight: 800;
  cursor: pointer;
}

.config-list-heading button {
  min-height: 38px;
  padding: 8px 12px;
}

.config-items {
  display: grid;
  gap: 10px;
  max-height: 260px;
  overflow: auto;
}

.empty-config-list {
  margin: 0;
  padding: 14px;
  border-radius: 8px;
  background: var(--gray-100);
}

.config-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
  padding: 12px;
  border: 1px solid rgba(35, 39, 44, 0.10);
  border-radius: 8px;
}

.config-item strong,
.config-item span,
.config-item small {
  display: block;
}

.config-item span,
.config-item small {
  color: var(--gray-700);
  font-size: 0.9rem;
}

.config-item button {
  min-height: 34px;
  padding: 7px 10px;
  background: var(--gray-900);
}

.config-actions {
  display: grid;
  grid-template-columns: 1fr 0.7fr 0.9fr;
  gap: 10px;
}

.btn.light {
  color: var(--gray-900);
  background: var(--gray-100);
  border: 1px solid rgba(35, 39, 44, 0.12);
}

.site-footer {
  padding: 54px 0 24px;
  color: rgba(255, 255, 255, 0.74);
  background: #20262c;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 0.8fr 0.8fr;
  gap: 38px;
}

.site-footer strong,
.site-footer span {
  display: block;
  margin-bottom: 12px;
  color: var(--white);
  font-weight: 800;
}

.site-footer p,
.site-footer a {
  display: block;
  margin: 8px 0;
  color: rgba(255, 255, 255, 0.70);
}

.site-footer a:hover {
  color: var(--cyan);
}

.site-footer .footer-social a {
  display: grid;
  margin: 0;
  color: var(--white);
}

.footer-bottom {
  margin-top: 34px;
  padding-top: 18px;
  border-top: 1px solid rgba(255, 255, 255, 0.10);
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.54);
}

.admin-section {
  background: var(--gray-100);
}

.admin-login,
.admin-card {
  background: var(--white);
  border: 1px solid rgba(35, 39, 44, 0.08);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.admin-login {
  padding: 24px;
  margin-bottom: 28px;
}

.admin-login label,
.admin-form label {
  display: grid;
  gap: 8px;
  color: var(--gray-900);
  font-weight: 800;
}

.admin-login-row {
  display: flex;
  gap: 12px;
  margin-top: 10px;
}

.admin-login input,
.admin-form input,
.admin-form select,
.admin-form textarea {
  width: 100%;
  border: 1px solid rgba(35, 39, 44, 0.14);
  border-radius: 8px;
  padding: 13px 14px;
  color: var(--gray-900);
  font: inherit;
}

.admin-form textarea {
  min-height: 104px;
  resize: vertical;
}

.admin-login h2,
.admin-topbar h2 {
  font-size: 1.75rem;
}

.admin-login-form {
  max-width: 520px;
  border-bottom: 0;
  padding-bottom: 0;
}

.admin-help,
.admin-message {
  margin-bottom: 0;
}

.admin-message {
  color: #b42318;
  font-weight: 800;
}

.admin-message[data-type="success"] {
  color: #15803d;
}

.admin-message[data-type="info"] {
  color: var(--cyan-dark);
}

.admin-panel {
  display: grid;
  gap: 28px;
}

.admin-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 24px;
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: var(--shadow);
}

.admin-topbar p {
  margin: 8px 0 0;
}

.admin-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 28px;
  align-items: start;
}

.admin-card {
  padding: 26px;
}

.admin-card-heading {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 24px;
}

.admin-card-heading h2 {
  font-size: 1.55rem;
}

.admin-reset {
  color: var(--gray-900);
  background: var(--gray-100);
  border: 1px solid rgba(35, 39, 44, 0.12);
}

.admin-form {
  display: grid;
  gap: 16px;
  padding-bottom: 24px;
  border-bottom: 1px solid rgba(35, 39, 44, 0.10);
}

.admin-list {
  display: grid;
  gap: 14px;
  margin-top: 24px;
}

.admin-item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 14px;
  align-items: center;
  padding: 14px;
  border: 1px solid rgba(35, 39, 44, 0.08);
  border-radius: 8px;
  background: var(--white);
}

.admin-item img {
  width: 58px;
  height: 58px;
  object-fit: cover;
  border-radius: 8px;
}

.admin-item strong,
.admin-item p {
  display: block;
  margin: 0;
}

.admin-item p {
  margin-top: 4px;
  font-size: 0.9rem;
}

.admin-item-actions {
  display: flex;
  gap: 8px;
}

.admin-item-actions button {
  border: 0;
  border-radius: 8px;
  padding: 8px 10px;
  color: var(--gray-900);
  background: var(--gray-100);
  font-weight: 800;
  cursor: pointer;
}

.gallery-image-preview {
  min-height: 120px;
  display: grid;
  place-items: center;
  overflow: hidden;
  border: 1px dashed rgba(35, 39, 44, 0.18);
  border-radius: 8px;
  color: var(--gray-500);
  background: var(--gray-100);
  text-align: center;
}

.gallery-image-preview img {
  width: 100%;
  height: 180px;
  object-fit: cover;
}

.is-hidden {
  display: none !important;
}

@media (max-width: 940px) {
  .nav-toggle {
    display: block;
  }

  .nav-links {
    position: absolute;
    left: 20px;
    right: 88px;
    top: 74px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 14px;
    border-radius: 8px;
    background: var(--white);
    box-shadow: var(--shadow);
  }

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

  .language-switcher {
    margin-left: auto;
  }

  .split,
  .contact-layout,
  .cta-inner {
    grid-template-columns: 1fr;
  }

  .split,
  .contact-layout,
  .admin-grid {
    grid-template-columns: 1fr;
  }

  .admin-topbar,
  .split,
  .contact-layout,
  .configurator-layout {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .admin-topbar {
    display: grid;
  }

  .cta-inner {
    display: grid;
  }

  .cards.three,
  .service-grid,
  .feature-grid,
  .gallery-preview,
  .gallery-grid,
  .footer-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .hero {
    min-height: 600px;
  }

  .hero-content {
    margin-left: auto;
  }

  .configurator-viewer {
    min-height: 480px;
  }
}

@media (max-width: 640px) {
  .container {
    width: min(100% - 28px, 1120px);
  }

  .brand small {
    display: none;
  }

  .hero {
    min-height: 620px;
  }

  .hero-overlay {
    background: linear-gradient(180deg, rgba(16, 26, 34, 0.72), rgba(16, 26, 34, 0.86));
  }

  .hero h1,
  .page-hero h1 {
    line-height: 1.08;
  }

  .page-hero {
    padding: 78px 0 56px;
  }

  .page-hero.compact {
    padding: 70px 0 52px;
  }

  .page-hero h1 {
    font-size: clamp(2rem, 9vw, 2.75rem);
  }

  .page-hero p:not(.eyebrow) {
    font-size: 0.98rem;
  }

  .section {
    padding: 62px 0;
  }

  .cards.three,
  .service-grid,
  .feature-grid,
  .gallery-preview,
  .gallery-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .section-heading.row {
    display: block;
  }

  .gallery-preview img,
  .image-card img {
    height: 230px;
  }

  .card,
  .contact-panel,
  .admin-card {
    padding: 22px;
  }

  .service-card {
    min-height: auto;
  }

  .contact-actions .btn,
  .hero-actions .btn,
  .admin-login-row .btn,
  .config-actions .btn {
    width: 100%;
  }

  .configurator-viewer {
    min-height: 390px;
  }

  .configurator-title-strip {
    padding: 26px 0 16px;
  }

  .configurator-panel {
    padding: 22px;
  }

  .segmented-control,
  .swatch-grid,
  .dimension-grid,
  .config-actions {
    grid-template-columns: 1fr;
  }

  .config-list-heading,
  .config-item {
    display: grid;
  }

  .admin-login-row,
  .admin-card-heading,
  .admin-item,
  .admin-item-actions {
    display: grid;
  }
}