:root {
  --brand-red: #e40000;
  --brand-dark: #1f242c;
  --ink: #232323;
  --muted: #616161;
  --surface: #ffffff;
  --surface-alt: #f4f6f8;
  --shadow: 0 18px 45px rgba(31, 36, 44, 0.14);
  --radius: 18px;
  --max-width: 1200px;
  --font-body: "Mulish", sans-serif;
  --font-head: "Sora", sans-serif;
  --hero-image: url("../images/hero.jpg");
  --logo-base-height: 42px;
  --logo-image-height: 42px;
  --logo-image-width: auto;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background:
    radial-gradient(circle at 15% 20%, rgba(228, 0, 0, 0.08), transparent 45%),
    radial-gradient(circle at 85% 10%, rgba(31, 36, 44, 0.08), transparent 40%),
    linear-gradient(180deg, #f7f8fb 0%, #ffffff 55%, #f1f3f6 100%);
  min-height: 100vh;
}

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

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

.container {
  width: min(100% - 48px, var(--max-width));
  margin: 0 auto;
}

.topbar {
  background: var(--brand-dark);
  color: #f2f2f2;
  font-size: 0.9rem;
}

.topbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 10px 0;
  flex-wrap: wrap;
}

.topbar__left {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(31, 36, 44, 0.08);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 16px 0;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.1rem;
}

body:not(.site-ready) .topbar,
body:not(.site-ready) .site-header,
body:not(.site-ready) .site-footer {
  opacity: 0;
  visibility: hidden;
}

body.site-ready .topbar,
body.site-ready .site-header,
body.site-ready .site-footer {
  opacity: 1;
  visibility: visible;
  transition: opacity 0.25s ease;
}

body:not(.content-ready) [data-content],
body:not(.content-ready) [data-list],
body:not(.content-ready) [data-src],
body:not(.content-ready) [data-href],
body:not(.content-ready) [data-site-text],
body:not(.content-ready) [data-site-html],
body:not(.content-ready) [data-site-href],
body:not(.content-ready) [data-site-src],
body:not(.content-ready) [data-site-mailto],
body:not(.content-ready) [data-site-tel],
body:not(.content-ready) [data-reference-title],
body:not(.content-ready) [data-reference-summary],
body:not(.content-ready) [data-reference-description],
body:not(.content-ready) [data-reference-tag],
body:not(.content-ready) [data-reference-image],
body:not(.content-ready) [data-reference-value] {
  visibility: hidden;
  pointer-events: none;
}

body.content-ready [data-content],
body.content-ready [data-list],
body.content-ready [data-src],
body.content-ready [data-href],
body.content-ready [data-site-text],
body.content-ready [data-site-html],
body.content-ready [data-site-href],
body.content-ready [data-site-src],
body.content-ready [data-site-mailto],
body.content-ready [data-site-tel],
body.content-ready [data-reference-title],
body.content-ready [data-reference-summary],
body.content-ready [data-reference-description],
body.content-ready [data-reference-tag],
body.content-ready [data-reference-image],
body.content-ready [data-reference-value] {
  visibility: visible;
  pointer-events: auto;
}

.logo__image {
  display: none;
  height: var(--logo-image-height, auto);
  width: var(--logo-image-width, auto);
  object-fit: contain;
}

.logo.has-logo-image .logo__image {
  display: block;
}

.logo.has-logo-image .logo__mark,
.logo.has-logo-image .logo__text {
  display: none;
}

.logo__mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 14px;
  background: var(--brand-red);
  color: #fff;
  letter-spacing: 0.04em;
}

.logo__text {
  color: var(--brand-dark);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.05rem;
  font-weight: 600;
}

.nav-social {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-left: 4px;
}

.nav-social a {
  width: 36px;
  height: 36px;
  border-radius: 999px;
  border: 1px solid rgba(31, 36, 44, 0.18);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--brand-dark);
  background: #fff;
  transition:
    color 0.2s ease,
    background 0.2s ease,
    border-color 0.2s ease,
    box-shadow 0.2s ease,
    transform 0.2s ease;
}

.nav-social a:hover,
.nav-social a:focus-visible {
  color: #fff;
  background: var(--brand-red);
  border-color: var(--brand-red);
  box-shadow: 0 10px 18px rgba(228, 0, 0, 0.2);
  transform: translateY(-1px);
}

.nav-social svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
}

.site-nav > a:not(.btn) {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: Arial, sans-serif;
  font-weight: 700;
  color: var(--ink);
  position: relative;
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid transparent;
  transition:
    color 0.2s ease,
    background 0.2s ease,
    border-color 0.2s ease,
    box-shadow 0.2s ease,
    transform 0.2s ease;
}

.site-nav > a:not(.btn).is-current {
  color: var(--brand-red);
  background: rgba(228, 0, 0, 0.08);
  border-color: rgba(228, 0, 0, 0.18);
  box-shadow: 0 6px 16px rgba(228, 0, 0, 0.12);
}

.site-nav > a:not(.btn).is-current::after {
  opacity: 1;
  transform: scaleX(1);
}

.site-nav > a:not(.btn)::after {
  content: "";
  position: absolute;
  left: 12px;
  right: 12px;
  bottom: 6px;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--brand-red), rgba(228, 0, 0, 0.5));
  opacity: 0;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.25s ease, opacity 0.25s ease;
}

.site-nav > a:not(.btn):hover,
.site-nav > a:not(.btn):focus-visible {
  color: var(--brand-red);
  background: rgba(228, 0, 0, 0.08);
  border-color: rgba(228, 0, 0, 0.18);
  box-shadow: 0 8px 20px rgba(31, 36, 44, 0.1);
  transform: translateY(-1px);
}

.site-nav > a:not(.btn):hover::after,
.site-nav > a:not(.btn):focus-visible::after {
  opacity: 1;
  transform: scaleX(1);
}

.nav-cta {
  margin-left: 8px;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 6px;
  background: transparent;
  border: none;
  padding: 6px;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--brand-dark);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 22px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 600;
  font-size: 0.95rem;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.btn:hover,
.btn:focus-visible {
  transform: translateY(-1px);
  box-shadow: 0 10px 20px rgba(31, 36, 44, 0.18);
}

.btn--primary {
  background: var(--brand-red);
  color: #fff;
}

.btn--outline {
  border-color: rgba(255, 255, 255, 0.6);
  color: #fff;
  background: transparent;
}

.btn--ghost {
  border-color: rgba(255, 255, 255, 0.35);
  color: #fff;
}

.hero {
  position: relative;
  overflow: hidden;
  min-height: 70vh;
  padding: 0;
}

.page-hero {
  position: relative;
  color: #fff;
  padding: 120px 0 90px;
  background-size: cover;
  background-position: center;
  background-image: var(--hero-image);
  overflow: hidden;
}

.page-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, rgba(31, 36, 44, 0.85), rgba(31, 36, 44, 0.4));
}

.page-hero__inner {
  position: relative;
  z-index: 1;
  max-width: 680px;
}

.page-hero__inner h1 {
  font-family: var(--font-head);
  font-size: clamp(2.3rem, 3.2vw, 3.5rem);
  margin: 12px 0 16px;
}

.page-hero__inner p {
  margin: 0;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.85);
}

.page-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 18px;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.75);
}

.page-hero__meta span {
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.16);
}

.slider {
  position: relative;
  min-height: 70vh;
}

.slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 1s ease;
  background-size: cover;
  background-position: center;
  background-image: var(--hero-image);
}

.slide.active {
  opacity: 1;
}

.slide__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, rgba(31, 36, 44, 0.78), rgba(31, 36, 44, 0.35));
}

.slide__content {
  position: relative;
  z-index: 1;
  color: #fff;
  padding: 140px 0 120px;
  max-width: 620px;
}

.kicker {
  text-transform: uppercase;
  letter-spacing: 0.22em;
  font-size: 0.75rem;
  margin: 0 0 12px;
  font-weight: 600;
}

.slide__content h1 {
  font-family: var(--font-head);
  font-size: clamp(2.4rem, 3vw, 3.6rem);
  margin: 0 0 16px;
}

.slide__content p {
  margin: 0 0 24px;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.88);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

section {
  padding: 96px 0;
}

.page-section--alt {
  background: var(--surface-alt);
}

.about__inner {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 48px;
  align-items: center;
}

.about {
  background: #ffffff;
  position: relative;
  z-index: 1;
  box-shadow: 0 22px 48px rgba(31, 36, 44, 0.12);
}

.about__media {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 260px;
}

.about__image {
  width: min(100%, 460px);
  height: auto;
  border-radius: 18px;
  box-shadow: 0 22px 50px rgba(31, 36, 44, 0.18);
  object-fit: cover;
  transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.about__media:hover .about__image {
  transform: scale(1.03);
  box-shadow: 0 28px 60px rgba(31, 36, 44, 0.22);
}

.about__ring {
  position: absolute;
  width: 220px;
  height: 220px;
  border-radius: 50%;
  border: 2px dashed rgba(228, 0, 0, 0.5);
}

.about__content h2 {
  font-family: var(--font-head);
  font-size: clamp(2rem, 2.6vw, 2.8rem);
  margin: 12px 0 16px;
}

.about__content p {
  color: var(--muted);
  line-height: 1.7;
}

.eyebrow {
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--brand-red);
}

.quick-links {
  padding-top: 0;
  position: relative;
  background:
    radial-gradient(circle at 12% 10%, rgba(228, 0, 0, 0.12), transparent 48%),
    radial-gradient(circle at 88% 20%, rgba(31, 36, 44, 0.12), transparent 46%),
    linear-gradient(180deg, #f8f9fb 0%, #ffffff 58%, #f2f4f7 100%);
}

.quick-links .container {
  position: relative;
  z-index: 1;
}

.quick-links__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 28px;
}

.quick-card {
  position: relative;
  overflow: hidden;
  background: linear-gradient(160deg, #ffffff 0%, #f6f8fc 100%);
  border: 1px solid rgba(31, 36, 44, 0.08);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: 0 18px 40px rgba(31, 36, 44, 0.14);
  display: grid;
  gap: 12px;
  transition:
    transform 0.3s ease,
    box-shadow 0.3s ease,
    border-color 0.3s ease;
  min-height: 260px;
}

.quick-card::before {
  content: "";
  position: absolute;
  top: -80px;
  right: -70px;
  width: 190px;
  height: 190px;
  background: radial-gradient(circle, rgba(228, 0, 0, 0.25), transparent 70%);
  opacity: 0.7;
  pointer-events: none;
}

.quick-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 28px 60px rgba(31, 36, 44, 0.18);
  border-color: rgba(228, 0, 0, 0.25);
}

.quick-card__num {
  width: fit-content;
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(228, 0, 0, 0.12);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--brand-red);
}

.quick-card__icon {
  width: 46px;
  height: 46px;
  border-radius: 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(228, 0, 0, 0.12);
  color: var(--brand-red);
  box-shadow: inset 0 0 0 1px rgba(228, 0, 0, 0.18);
}

.quick-card__icon svg {
  width: 22px;
  height: 22px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.quick-card h3 {
  margin: 0;
  font-family: var(--font-head);
}

.quick-card p {
  margin: 0;
  color: var(--muted);
}

.section-title {
  max-width: 520px;
}

.section-title h2 {
  font-family: var(--font-head);
  font-size: clamp(2rem, 2.6vw, 2.8rem);
  margin: 12px 0 16px;
}

.section-title p {
  color: var(--muted);
  line-height: 1.7;
  margin: 0;
}

.section-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 32px;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
}

.service-card {
  background: var(--surface);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  display: grid;
  grid-template-rows: auto 1fr;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.service-card__link {
  display: grid;
  grid-template-rows: auto 1fr;
  height: 100%;
  color: inherit;
}

.service-card__link:focus-visible {
  outline: 2px solid var(--brand-red);
  outline-offset: 3px;
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 22px 50px rgba(31, 36, 44, 0.2);
}

.service-card__media {
  height: 180px;
  overflow: hidden;
}

.service-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.service-card:hover .service-card__media img {
  transform: scale(1.05);
}

.service-card__body {
  padding: 18px 20px 22px;
  display: grid;
  gap: 8px;
}

.service-card__body h3 {
  margin: 0;
  font-family: var(--font-head);
}

.service-card__body p {
  margin: 0;
  color: var(--muted);
  line-height: 1.6;
}

.partners {
  background: var(--surface-alt);
}

.partners__grid {
  margin-top: 40px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 24px;
}

.product-grid {
  margin-top: 32px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
}

.product-card {
  background: var(--surface);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: var(--shadow);
  display: grid;
  gap: 12px;
}

.product-card .tag {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 4px 12px;
  border-radius: 999px;
  background: rgba(228, 0, 0, 0.12);
  color: var(--brand-red);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  width: fit-content;
}

.product-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.6;
}

.product-card img {
  max-width: 160px;
  height: auto;
}

.product-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 18px 0 28px;
}

.product-chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid rgba(31, 36, 44, 0.14);
  background: #fff;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--brand-dark);
  transition:
    color 0.2s ease,
    border-color 0.2s ease,
    background 0.2s ease,
    transform 0.2s ease;
}

.product-chip.is-active,
.product-chip:hover,
.product-chip:focus-visible {
  color: var(--brand-red);
  border-color: rgba(228, 0, 0, 0.3);
  background: rgba(228, 0, 0, 0.08);
  transform: translateY(-1px);
}

.product-use {
  width: fit-content;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(31, 36, 44, 0.08);
  color: var(--brand-dark);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.product-meta {
  list-style: none;
  padding: 0;
  margin: 8px 0 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.product-meta li {
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(228, 0, 0, 0.1);
  color: var(--brand-red);
  font-size: 0.72rem;
  font-weight: 700;
}

.product-details {
  margin: 12px 0 0;
  padding-left: 18px;
  color: var(--muted);
  line-height: 1.6;
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, opacity 0.3s ease;
}

.product-card:hover .product-details,
.product-card:focus-within .product-details {
  max-height: 140px;
  opacity: 1;
}

.product-card__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
}

.product-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid rgba(31, 36, 44, 0.18);
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--brand-dark);
  background: #fff;
  transition:
    color 0.2s ease,
    border-color 0.2s ease,
    background 0.2s ease,
    transform 0.2s ease;
}

.product-link:hover,
.product-link:focus-visible {
  color: var(--brand-red);
  border-color: rgba(228, 0, 0, 0.35);
  background: rgba(228, 0, 0, 0.08);
  transform: translateY(-1px);
}

.product-link--outline {
  border-color: rgba(31, 36, 44, 0.2);
}

.resource-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 6px 12px;
  border-radius: 999px;
  border: 1px solid rgba(31, 36, 44, 0.2);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--brand-dark);
  background: #fff;
  transition:
    color 0.2s ease,
    border-color 0.2s ease,
    background 0.2s ease;
}

.resource-link:hover,
.resource-link:focus-visible {
  color: var(--brand-red);
  border-color: rgba(228, 0, 0, 0.35);
  background: rgba(228, 0, 0, 0.08);
}

.product-cta {
  padding: 64px 0;
  background: linear-gradient(135deg, rgba(31, 36, 44, 0.08), rgba(228, 0, 0, 0.06));
}

.product-cta__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.product-cta__content {
  max-width: 520px;
}

.partner-card {
  background: var(--surface);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: var(--shadow);
  display: grid;
  gap: 16px;
  align-items: center;
  text-align: center;
}

.partner-card span {
  color: var(--muted);
  font-size: 0.95rem;
}

.details__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 48px;
  align-items: start;
}

.details__list {
  display: grid;
  gap: 20px;
}

.detail-item {
  padding: 20px 22px;
  border-radius: 16px;
  background: var(--surface);
  box-shadow: var(--shadow);
}

.detail-item h3 {
  margin: 0 0 8px;
  font-family: var(--font-head);
}

.detail-item p {
  margin: 0;
  color: var(--muted);
  line-height: 1.6;
}

.references__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
  margin-top: 32px;
}

.reference-card {
  background: var(--surface);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.reference-card:hover,
.reference-card:focus-within {
  transform: translateY(-6px);
  box-shadow: 0 24px 52px rgba(31, 36, 44, 0.2);
}

.reference-card__link {
  display: grid;
  color: inherit;
  height: 100%;
}

.reference-card__link:focus-visible {
  outline: 2px solid rgba(228, 0, 0, 0.45);
  outline-offset: 4px;
}

.reference-card__media {
  height: 160px;
  background:
    linear-gradient(135deg, rgba(228, 0, 0, 0.2), rgba(31, 36, 44, 0.2)),
    url("https://www.akguncati.com.tr/wp-content/uploads/2023/10/slide-1.jpg") center/cover;
}

.reference-card__body {
  padding: 18px 20px 24px;
}

.reference-card h3 {
  margin: 0 0 8px;
  font-family: var(--font-head);
}

.reference-card p {
  margin: 0;
  color: var(--muted);
}

.reference-card__tag {
  display: inline-block;
  margin-top: 10px;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(31, 36, 44, 0.08);
  color: var(--brand-dark);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.reference-detail,
.service-detail {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  gap: 40px;
  align-items: start;
}

.reference-detail__media,
.service-detail__media {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  background: linear-gradient(
    135deg,
    rgba(228, 0, 0, 0.16),
    rgba(31, 36, 44, 0.16)
  );
  min-height: 280px;
}

.reference-detail__media img,
.service-detail__media img {
  width: 100%;
  height: 100%;
  min-height: 320px;
  object-fit: cover;
  display: block;
}

.reference-detail__content,
.service-detail__content {
  display: grid;
  gap: 18px;
}

.reference-detail__card,
.service-detail__card {
  background: var(--surface);
  border-radius: var(--radius);
  padding: 26px;
  box-shadow: var(--shadow);
  display: grid;
  gap: 14px;
}

.reference-detail__text,
.service-detail__text {
  color: var(--muted);
  line-height: 1.7;
}

.reference-gallery__grid,
.service-gallery__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
  margin-top: 24px;
}

.reference-gallery__item,
.service-gallery__item {
  border-radius: 16px;
  overflow: hidden;
  background: var(--surface);
  box-shadow: var(--shadow);
}

.reference-gallery__item img,
.service-gallery__item img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  display: block;
  cursor: zoom-in;
}

.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(15, 19, 23, 0.78);
  display: grid;
  place-items: center;
  padding: 24px;
  z-index: 40;
}

.lightbox[hidden] {
  display: none;
}

.lightbox__image {
  max-width: min(90vw, 1100px);
  max-height: 80vh;
  border-radius: 18px;
  box-shadow: 0 28px 60px rgba(0, 0, 0, 0.45);
  background: #fff;
}

.lightbox__close {
  position: absolute;
  top: 20px;
  right: 20px;
  border: none;
  border-radius: 999px;
  padding: 10px 16px;
  background: rgba(255, 255, 255, 0.9);
  color: #111;
  font-weight: 600;
  cursor: pointer;
}

.lightbox__close:hover,
.lightbox__close:focus-visible {
  background: #ffffff;
}

body.lightbox-open {
  overflow: hidden;
}

body.reference-loading .page-hero__inner,
body.reference-loading .reference-detail,
body.reference-loading [data-reference-gallery-section],
body.reference-loading [data-reference-related] {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

body.service-loading .page-hero__inner,
body.service-loading .service-detail,
body.service-loading [data-service-gallery-section] {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.reference-info {
  display: grid;
  gap: 10px;
  margin: 0;
}

.reference-info__item {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 10px 14px;
  border-radius: 12px;
  background: rgba(31, 36, 44, 0.06);
}

.reference-info__label {
  font-weight: 700;
  color: var(--brand-dark);
}

.reference-info__value {
  color: var(--muted);
}

.reference-status,
.service-status {
  margin: 12px 0 0;
  padding: 12px 16px;
  border-radius: 12px;
  background: rgba(228, 0, 0, 0.08);
  color: var(--brand-red);
  font-weight: 600;
}

.timeline {
  display: grid;
  gap: 16px;
  margin-top: 32px;
}

.timeline-item {
  background: var(--surface);
  border-radius: 16px;
  padding: 18px 20px;
  box-shadow: var(--shadow);
  display: grid;
  gap: 6px;
  border-left: 4px solid var(--brand-red);
}

.timeline-item p {
  margin: 0;
  color: var(--muted);
}

.resource-list {
  list-style: none;
  padding: 0;
  margin: 24px 0 0;
  display: grid;
  gap: 12px;
}

.resource-list li {
  background: var(--surface);
  border-radius: 14px;
  padding: 14px 16px;
  box-shadow: var(--shadow);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.resource-list span {
  color: var(--muted);
  font-size: 0.9rem;
}

.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 20px;
  margin-top: 28px;
}

.stat-card {
  background: var(--surface);
  border-radius: 16px;
  padding: 22px;
  text-align: center;
  box-shadow: var(--shadow);
}

.stat-card strong {
  display: block;
  font-family: var(--font-head);
  font-size: 1.6rem;
  color: var(--brand-red);
}

.stat-card span {
  color: var(--muted);
  font-size: 0.9rem;
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
}

.contact-card {
  background: var(--surface);
  border-radius: var(--radius);
  padding: 22px;
  box-shadow: var(--shadow);
  display: grid;
  gap: 10px;
}

.contact-card h3 {
  margin: 0;
  font-family: var(--font-head);
}

.contact-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.6;
}

.contact-card a {
  font-weight: 600;
}

.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 6px;
}

.contact-form {
  background: var(--surface);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: var(--shadow);
  display: grid;
  gap: 16px;
}

.contact-form label {
  display: grid;
  gap: 8px;
  font-size: 0.9rem;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  border-radius: 12px;
  border: 1px solid rgba(31, 36, 44, 0.12);
  padding: 12px 14px;
  font-family: var(--font-body);
}

.contact-form small {
  color: var(--muted);
  font-size: 0.78rem;
  line-height: 1.5;
}

.map-frame {
  width: 100%;
  height: 340px;
  border: 0;
  border-radius: 18px;
  box-shadow: var(--shadow);
}

.cta {
  background: var(--brand-dark);
  color: #fff;
}

.cta__inner {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 48px;
  align-items: start;
}

.cta__content p {
  color: rgba(255, 255, 255, 0.75);
  line-height: 1.6;
}

.cta__form {
  background: rgba(255, 255, 255, 0.08);
  border-radius: var(--radius);
  padding: 24px;
  display: grid;
  gap: 16px;
}

.cta__form label {
  display: grid;
  gap: 8px;
  font-size: 0.9rem;
}

.cta__form input,
.cta__form textarea {
  width: 100%;
  border-radius: 12px;
  border: 1px solid transparent;
  padding: 12px 14px;
  font-family: var(--font-body);
}

.cta__form small {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.78rem;
  line-height: 1.5;
}

.site-footer {
  background: #11151b;
  color: #d7dbe0;
}

.footer__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 32px;
  padding: 64px 0;
}

.site-footer h3 {
  font-family: var(--font-head);
  color: #fff;
}

.site-footer p,
.site-footer li,
.site-footer address {
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.7;
  font-style: normal;
}

.site-footer ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 8px;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 20px 0;
  font-size: 0.85rem;
}

.footer-bottom__inner {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  align-items: center;
  justify-content: space-between;
}

.footer-bottom__links {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

[data-collection]:not(.is-loaded) {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

[data-collection].is-loaded {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.collection-empty {
  grid-column: 1 / -1;
  padding: 18px 20px;
  border-radius: 14px;
  border: 1px dashed rgba(31, 36, 44, 0.18);
  background: rgba(255, 255, 255, 0.7);
  color: var(--muted);
  text-align: center;
  font-size: 0.95rem;
}

@media (max-width: 960px) {
  .nav-toggle {
    display: flex;
  }

  .site-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: #fff;
    flex-direction: column;
    padding: 0 24px;
    gap: 0;
    transform-origin: top;
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    transform: translateY(-6px);
    pointer-events: none;
    transition:
      max-height 0.3s ease,
      opacity 0.2s ease,
      transform 0.2s ease,
      padding 0.2s ease;
    border-bottom: 0;
    box-shadow: none;
    border-radius: 0 0 18px 18px;
  }

  .nav-open .site-nav {
    max-height: 70vh;
    overflow-y: auto;
    padding: 16px 24px 24px;
    gap: 10px;
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
    border-bottom: 1px solid rgba(31, 36, 44, 0.08);
    box-shadow: 0 16px 30px rgba(31, 36, 44, 0.12);
  }

  .nav-cta {
    width: 100%;
  }

  .site-nav > a:not(.btn) {
    width: 100%;
    justify-content: flex-start;
  }

  .nav-social {
    width: 100%;
    justify-content: flex-start;
    padding-top: 6px;
  }

  .header__inner {
    position: relative;
  }

  .hero__actions .btn--outline {
    border-color: rgba(255, 255, 255, 0.8);
  }
}

@media (max-width: 900px) {
  .product-details {
    max-height: none;
    opacity: 1;
  }

  .reference-detail,
  .service-detail {
    grid-template-columns: 1fr;
  }

  .reference-detail__media img,
  .service-detail__media img {
    min-height: 240px;
  }
}

@media (max-width: 640px) {
  .container {
    width: min(100% - 32px, var(--max-width));
  }

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

  .topbar__right {
    width: 100%;
  }

  .topbar__right .btn {
    width: 100%;
    justify-content: center;
  }

  .slide__content {
    padding: 110px 0 90px;
  }

  section {
    padding: 72px 0;
  }

  .hero__actions .btn {
    width: 100%;
  }

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

  .page-hero {
    padding: 90px 0 70px;
  }

  .cta__inner {
    gap: 32px;
  }

  .cta__form {
    padding: 20px;
  }

  .footer-bottom__inner {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 520px) {
  .logo__text {
    font-size: 1rem;
  }

  .logo__mark {
    width: 38px;
    height: 38px;
  }

  .site-nav {
    padding: 12px 18px 18px;
  }

  .details__grid,
  .about__inner,
  .cta__inner {
    gap: 28px;
  }

  .reference-card__media {
    height: 140px;
  }

  .reference-gallery__item img,
  .service-gallery__item img {
    height: 180px;
  }
}

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

  .btn,
  .site-nav a::after,
  .slide,
  .reveal {
    transition: none;
  }
}