/* ============================================
   Yused İnşaat — Premium Index Styles
   ============================================ */

:root {
  --color-anthracite: #2a2c30;
  --color-gray-dark: #383b40;
  --color-gray-mid: #52565c;
  --color-gray-light: #8b9098;
  --color-bg: #eceef0;
  --color-bg-dark: #1e2024;
  --color-surface: #f5f6f7;
  --color-text: #2a2c30;
  --color-text-muted: #52565c;
  --color-text-light: #8b9098;
  --color-accent: #a8adb5;
  --color-accent-dark: #8b9098;
  --color-border: rgba(42, 44, 48, 0.1);
  --color-overlay: rgba(30, 32, 36, 0.65);
  --color-header-bg: #e8eaed;
  --color-header-border: rgba(42, 44, 48, 0.08);
  --color-footer-bg: var(--color-header-bg);

  --font-display: "Cormorant Garamond", Georgia, serif;
  --font-body: "Outfit", system-ui, sans-serif;

  --header-h: 100px;
  --container: 1200px;
  --gutter: 24px;
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
  --transition: 0.4s var(--ease);
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 400;
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
}

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

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

ul {
  list-style: none;
}

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 32px;
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border: 1px solid transparent;
  cursor: pointer;
  transition: var(--transition);
}

.btn--primary {
  background: var(--color-anthracite);
  color: #fff;
  border-color: var(--color-anthracite);
}

.btn--primary:hover {
  background: var(--color-gray-dark);
  border-color: var(--color-gray-dark);
}

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

.btn--outline:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.btn--outline-light {
  background: transparent;
  color: #fff;
  border-color: rgba(255, 255, 255, 0.25);
}

.btn--outline-light:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.btn--ghost {
  background: transparent;
  color: var(--color-text-muted);
  border: none;
  padding: 14px 0;
  letter-spacing: 0.05em;
  text-transform: none;
  font-size: 15px;
}

.btn--ghost:hover {
  color: var(--color-accent);
}

/* ---- Logo ---- */
.logo {
  display: block;
  flex-shrink: 0;
  line-height: 0;
}

.header .logo__img {
  display: block;
  width: auto;
  height: 72px;
  max-height: calc(var(--header-h) - 20px);
  object-fit: contain;
}

/* ---- Header ---- */
.header {
  position: relative;
  z-index: 100;
  height: var(--header-h);
  background: var(--color-header-bg);
  border-bottom: 1px solid var(--color-header-border);
  transition: box-shadow var(--transition);
  overflow: visible;
}

.header__inner,
.nav {
  overflow: visible;
}

.header.is-scrolled {
  box-shadow: 0 2px 16px rgba(42, 44, 48, 0.08);
}

.header .nav__list > li > .nav__link,
.header .nav__item--dropdown > .nav__link--toggle {
  display: inline-flex;
  align-items: center;
  padding: 10px 18px;
  border-radius: 999px;
  color: var(--color-text-muted);
  transition: color var(--transition), background var(--transition);
}

.header .nav__list > li > .nav__link:hover,
.header .nav__item--dropdown:hover > .nav__link--toggle,
.header .nav__list > li > .nav__link.active,
.header .nav__item--dropdown.is-active > .nav__link--toggle,
.header .nav__item--dropdown.is-open > .nav__link--toggle {
  color: var(--color-anthracite);
  background: rgba(42, 44, 48, 0.08);
}

.header .nav__list > li > .nav__link.active,
.header .nav__item--dropdown.is-active > .nav__link--toggle,
.header .nav__item--dropdown.is-open > .nav__link--toggle {
  background: rgba(42, 44, 48, 0.11);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

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

.nav__item {
  position: relative;
}

.nav__item--dropdown {
  position: relative;
}

.nav__link {
  font-size: 15px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: color var(--transition);
}

.nav__link--toggle {
  gap: 6px;
  font-family: var(--font-body);
  background: transparent;
  border: none;
  cursor: pointer;
}

.nav__chevron {
  transition: transform var(--transition);
}

.nav__item--dropdown.is-open .nav__chevron {
  transform: rotate(180deg);
}

/* Kurumsal mega menü — header altında, sabit panel genişliği */
@media (min-width: 769px) {
  .nav__item--dropdown {
    position: static;
  }

  .header__mega {
    top: 100%;
    left: 0;
    margin-top: -20px;
    transform: none;
  }
}

.header__mega {
  position: absolute;
  top: 100%;
  left: 50%;
  z-index: 299;
  width: max-content;
  padding-top: 20px;
  margin-top: -20px;
  transform: translateX(-50%);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.25s var(--ease), visibility 0.25s var(--ease), transform 0.25s var(--ease);
}

.header.is-mega-open .header__mega.is-open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.header__mega[hidden] {
  display: block;
}

.nav__mega-panel {
  display: flex;
  gap: 12px;
  width: 520px;
  max-width: calc(100vw - 48px);
  padding: 14px;
  background: var(--color-header-bg);
  border: 1px solid var(--color-header-border);
  border-top: 1px solid var(--color-anthracite);
  border-radius: 0 0 10px 10px;
  box-shadow: 0 8px 24px rgba(42, 44, 48, 0.1);
}

.nav__mega-nav {
  flex: 1;
  min-width: 260px;
  border: 1px solid var(--color-border);
  border-radius: 0 0 0 8px;
  overflow: hidden;
  background: var(--color-surface);
}

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

.nav__mega-link {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 20px;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--color-text-muted);
  text-transform: none;
  border-bottom: 1px solid var(--color-border);
  transition: background var(--transition), color var(--transition);
}

.nav__mega-link::before {
  content: "";
  flex-shrink: 0;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-gray-mid);
  transition: background var(--transition);
}

.nav__mega-link::after {
  content: "";
  flex-shrink: 0;
  width: 14px;
  height: 14px;
  margin-left: auto;
  opacity: 0;
  transform: translateX(-6px);
  transition: opacity 0.25s var(--ease), transform 0.25s var(--ease);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%232a2c30' stroke-width='1.75'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' d='M9 5l7 7-7 7'/%3E%3C/svg%3E");
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
}

.nav__mega-list li:last-child .nav__mega-link {
  border-bottom: none;
}

.nav__mega-link:hover,
.nav__mega-link.active {
  background: rgba(42, 44, 48, 0.04);
  color: var(--color-anthracite);
}

.nav__mega-link:hover::before,
.nav__mega-link.active::before {
  background: var(--color-anthracite);
}

.nav__mega-link:hover::after,
.nav__mega-link.active::after {
  opacity: 1;
  transform: translateX(0);
}

.nav__mega-brand {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 200px;
  flex-shrink: 0;
  padding: 28px 24px;
  border: 1px solid var(--color-border);
  border-radius: 0 0 8px 0;
  background: var(--color-surface);
}

.nav__mega-logo {
  display: block;
  width: 100%;
  max-width: 150px;
  height: auto;
  object-fit: contain;
}

.page-anchor {
  display: block;
  height: 0;
  scroll-margin-top: var(--header-h);
}

/* ---- Language switch ---- */
.lang-switch {
  display: flex;
  align-items: center;
  margin-left: 32px;
  padding: 3px;
  background: rgba(42, 44, 48, 0.06);
  border: 1px solid var(--color-border);
  flex-shrink: 0;
}

.lang-switch__btn {
  padding: 8px 14px;
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--color-text-muted);
  background: transparent;
  border: none;
  cursor: pointer;
  transition: var(--transition);
}

.lang-switch__btn:hover {
  color: var(--color-anthracite);
}

.lang-switch__btn.is-active {
  background: var(--color-anthracite);
  color: #fff;
}

.lang-switch__sep {
  width: 1px;
  height: 14px;
  background: var(--color-border);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 7px;
  width: 32px;
  height: 32px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
}

.nav-toggle span {
  display: block;
  width: 100%;
  height: 1.5px;
  background: var(--color-text);
  transition: var(--transition);
}

.nav-backdrop {
  display: none;
}

/* ---- Hero Slider ---- */
.hero {
  position: relative;
  height: calc(100vh - var(--header-h));
  min-height: 520px;
  max-height: 900px;
  overflow: hidden;
}

.hero__slider {
  position: relative;
  width: 100%;
  height: 100%;
}

.hero__slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.7s var(--ease), visibility 0.7s;
}

.hero__slide.is-active {
  opacity: 1;
  visibility: visible;
  z-index: 1;
}

.hero__bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transform: scale(1.08);
  transition: transform 6s var(--ease), opacity 0.7s var(--ease);
}

.hero__slide.is-active .hero__bg {
  transform: scale(1);
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(30, 32, 36, 0.75) 0%,
    rgba(42, 44, 48, 0.45) 50%,
    rgba(30, 32, 36, 0.6) 100%
  );
}

.hero .hero__content.container {
  max-width: 100%;
}

.hero__content {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 28px;
  height: 100%;
  padding-bottom: 48px;
  text-align: center;
}

.hero__title {
  font-family: var(--font-body);
  font-size: clamp(32px, 4.5vw, 52px);
  font-weight: 600;
  letter-spacing: 0.04em;
  line-height: 1.2;
  color: #fff;
  margin: 0;
  max-width: 900px;
  text-align: center;
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s var(--ease) 0.15s, transform 0.6s var(--ease) 0.15s;
}

.hero__slide.is-active .hero__title {
  opacity: 1;
  transform: translateY(0);
}

.hero__cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 28px;
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-anthracite);
  background: var(--color-header-bg);
  border: 1px solid rgba(42, 44, 48, 0.08);
  border-radius: 999px;
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.6s var(--ease) 0.3s, transform 0.6s var(--ease) 0.3s,
    background var(--transition), color var(--transition), box-shadow var(--transition);
}

.hero__slide.is-active .hero__cta {
  opacity: 1;
  transform: translateY(0);
}

.hero__cta:hover {
  background: #fff;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
}

.hero__arrow {
  position: absolute;
  top: 50%;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  padding: 0;
  color: var(--color-anthracite);
  background: var(--color-header-bg);
  border: 1px solid rgba(42, 44, 48, 0.1);
  border-radius: 999px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.12);
  cursor: pointer;
  transform: translateY(-50%);
  transition: background var(--transition), color var(--transition), box-shadow var(--transition), transform var(--transition);
}

.hero__arrow:hover {
  background: #fff;
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.18);
  transform: translateY(-50%) scale(1.04);
}

.hero__arrow--prev {
  left: 24px;
}

.hero__arrow--next {
  right: 24px;
}

/* ---- Sections ---- */
.section {
  padding: 120px 0;
}

.section--dark {
  background: var(--color-bg-dark);
  color: #fff;
}

.section__label {
  display: block;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 16px;
}

.section__title {
  font-family: var(--font-display);
  font-size: clamp(36px, 5vw, 56px);
  font-weight: 500;
  line-height: 1.15;
  margin-bottom: 24px;
}

.section__title em {
  font-style: italic;
  color: var(--color-accent);
}

.section--dark .section__title em {
  color: var(--color-accent);
}

.section__subtitle {
  font-size: 17px;
  font-weight: 300;
  color: var(--color-text-light);
  max-width: 520px;
  margin: 0 auto;
}

.section__header {
  margin-bottom: 64px;
}

.section__header--center {
  text-align: center;
}

.section--dark .section__subtitle {
  color: rgba(255, 255, 255, 0.45);
}

/* ---- About ---- */
.about__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.about__image-wrap {
  overflow: hidden;
}

.about__image-wrap img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  transition: transform 0.8s var(--ease);
}

.about__image-wrap:hover img {
  transform: scale(1.03);
}

.about .section__title,
.about__heading {
  font-family: var(--font-body);
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 600;
  letter-spacing: 0.02em;
  line-height: 1.25;
  color: var(--color-anthracite);
  margin: 0 0 24px;
}

.about__lead {
  font-family: var(--font-body);
  font-size: 17px;
  font-weight: 500;
  line-height: 1.75;
  color: var(--color-text);
  margin-bottom: 20px;
}

.about__text {
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 400;
  line-height: 1.7;
  color: var(--color-text-muted);
  margin-bottom: 40px;
}

.about__stats {
  display: flex;
  gap: 48px;
  margin-bottom: 40px;
  padding-top: 32px;
  border-top: 1px solid var(--color-border);
}

.about__stats li {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.about__stats strong {
  font-family: var(--font-body);
  font-size: 32px;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--color-anthracite);
  line-height: 1;
}

.about__stats span {
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

/* ---- Projects ---- */
.projects {
  background: var(--color-anthracite);
}

.projects__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 48px;
}

.projects__heading {
  font-family: var(--font-body);
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 600;
  letter-spacing: 0.02em;
  line-height: 1.2;
  color: #fff;
  margin: 0;
}

.projects__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  padding: 14px 28px;
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-anthracite);
  background: var(--color-header-bg);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 999px;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition);
}

.projects__btn:hover {
  background: #fff;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
}

.projects__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.project-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  transition: box-shadow var(--transition), border-color var(--transition), transform var(--transition);
}

.project-card:hover {
  border-color: rgba(255, 255, 255, 0.12);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.25);
  transform: translateY(-4px);
}

.project-card__link {
  display: block;
}

.project-card__image {
  position: relative;
  overflow: hidden;
  margin-bottom: 0;
}

.project-card__image img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  transition: transform 0.7s var(--ease);
}

.project-card__link:hover .project-card__image img {
  transform: scale(1.05);
}

.project-card__body {
  padding: 20px 22px 24px;
}

.project-card__title {
  font-family: var(--font-body);
  font-size: 20px;
  font-weight: 600;
  letter-spacing: 0.02em;
  line-height: 1.35;
  color: var(--color-anthracite);
  margin-bottom: 6px;
  transition: color var(--transition);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.project-card__link:hover .project-card__title {
  color: var(--color-gray-dark);
}

.project-card__location {
  display: flex;
  align-items: center;
  gap: 6px;
  margin: 0;
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 500;
  color: var(--color-text-muted);
}

.project-card__location-icon {
  display: flex;
  flex-shrink: 0;
  color: var(--color-gray-mid);
  line-height: 0;
}

.project-card__link:hover .project-card__location-icon {
  color: var(--color-anthracite);
}

/* ---- Footer (header palette) ---- */
.footer {
  position: relative;
  background: var(--color-footer-bg);
  border-top: 1px solid var(--color-header-border);
  color: var(--color-text-muted);
  scroll-margin-top: var(--header-h);
}

.footer__main {
  padding: 56px 0 48px;
}

.footer__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px 48px;
  align-items: start;
}

.footer__heading {
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-anthracite);
  margin-bottom: 20px;
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer__links a {
  display: inline-block;
  font-size: 14px;
  font-weight: 500;
  color: var(--color-text-muted);
  transition: color var(--transition), background var(--transition);
  border-radius: 999px;
  padding: 4px 0;
}

.footer__links a:hover {
  color: var(--color-anthracite);
}

.footer__contact {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.footer__contact li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 14px;
  line-height: 1.55;
  color: var(--color-text-muted);
}

.footer__contact a {
  color: var(--color-text-muted);
  transition: color var(--transition);
}

.footer__contact a:hover {
  color: var(--color-anthracite);
}

.footer__icon {
  flex-shrink: 0;
  margin-top: 2px;
  color: var(--color-anthracite);
}

.footer__bar {
  border-top: 1px solid var(--color-header-border);
  padding: 18px 0 22px;
  background: rgba(42, 44, 48, 0.03);
}

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

.footer__copy {
  font-size: 13px;
  color: var(--color-text-light);
  flex: 1 1 auto;
  min-width: 0;
}

.footer__legal {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.footer__legal a {
  font-size: 13px;
  font-weight: 500;
  color: var(--color-text-muted);
  transition: color var(--transition);
}

.footer__legal a:hover {
  color: var(--color-anthracite);
}

.footer__legal-sep {
  font-size: 13px;
  color: var(--color-border);
  user-select: none;
}

.footer__credit {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
  font-size: 13px;
  color: var(--color-text-light);
  margin: 0;
}

.footer__credit-pill {
  display: inline-flex;
  align-items: center;
  padding: 6px 16px;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--color-anthracite);
  background: rgba(42, 44, 48, 0.06);
  border: 1px solid var(--color-header-border);
  border-radius: 999px;
  transition: background var(--transition), border-color var(--transition), color var(--transition);
}

.footer__credit-pill:hover {
  background: rgba(42, 44, 48, 0.11);
  border-color: rgba(42, 44, 48, 0.15);
  color: var(--color-anthracite);
}

/* ---- Cookie banner ---- */
.cookie-banner {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 120;
  padding: 16px 0 max(16px, env(safe-area-inset-bottom, 0px));
  background: rgba(232, 234, 237, 0.96);
  border-top: 1px solid var(--color-header-border);
  box-shadow: 0 -8px 32px rgba(42, 44, 48, 0.1);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  transform: translateY(110%);
  opacity: 0;
  visibility: hidden;
  transition: transform 0.45s var(--ease), opacity 0.35s var(--ease), visibility 0.35s;
}

.cookie-banner.is-visible {
  transform: translateY(0);
  opacity: 1;
  visibility: visible;
}

.cookie-banner__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.cookie-banner__content {
  min-width: 0;
}

.cookie-banner__title {
  margin: 0 0 6px;
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-anthracite);
}

.cookie-banner__text {
  margin: 0;
  max-width: 760px;
  font-size: 14px;
  font-weight: 400;
  line-height: 1.55;
  color: var(--color-text-muted);
}

.cookie-banner__actions {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  gap: 16px;
}

.cookie-banner__link {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  white-space: nowrap;
  transition: color var(--transition);
}

.cookie-banner__link:hover {
  color: var(--color-anthracite);
}

.cookie-banner__accept {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 24px;
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-anthracite);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 999px;
  cursor: pointer;
  white-space: nowrap;
  transition: background var(--transition), border-color var(--transition), box-shadow var(--transition), transform 0.25s var(--ease);
}

.cookie-banner__accept:hover {
  background: #fff;
  border-color: rgba(42, 44, 48, 0.16);
  box-shadow: 0 4px 16px rgba(42, 44, 48, 0.1);
}

body.has-cookie-banner .footer-fab {
  bottom: calc(112px + env(safe-area-inset-bottom, 0px));
}

.footer-fab {
  position: fixed;
  right: 28px;
  bottom: 28px;
  z-index: 90;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--color-header-bg);
  border: 1px solid var(--color-header-border);
  color: var(--color-anthracite);
  box-shadow: 0 2px 16px rgba(42, 44, 48, 0.12);
  transition: background var(--transition), border-color var(--transition), box-shadow var(--transition), transform 0.25s var(--ease);
}

.footer-fab:hover {
  background: var(--color-surface);
  border-color: rgba(42, 44, 48, 0.15);
  box-shadow: 0 4px 20px rgba(42, 44, 48, 0.14);
  transform: translateY(-2px);
}

/* ---- Inner pages ---- */
.page-header {
  padding: 28px 0 36px;
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.65) inset;
}

.page-header__inner {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 13px;
  font-weight: 500;
  line-height: 1.4;
}

.breadcrumb__item {
  display: inline-flex;
  align-items: center;
  color: var(--color-text-light);
}

.breadcrumb__item + .breadcrumb__item::before {
  content: "/";
  margin: 0 10px;
  color: var(--color-gray-light);
  pointer-events: none;
}

.breadcrumb__item a {
  color: var(--color-text-muted);
  transition: color var(--transition);
}

.breadcrumb__item a:hover {
  color: var(--color-anthracite);
}

.breadcrumb__item[aria-current="page"] span {
  color: var(--color-anthracite);
}

.page-header__title {
  font-family: var(--font-body);
  font-size: clamp(28px, 4vw, 36px);
  font-weight: 600;
  letter-spacing: 0.02em;
  line-height: 1.2;
  color: var(--color-anthracite);
  margin: 0;
}

.page-contact .contact.section {
  padding: 56px 0 80px;
  background: var(--color-bg);
  border-top: 1px solid rgba(42, 44, 48, 0.04);
}

.page-about .about-page.section {
  padding: 56px 0 80px;
  background: var(--color-bg);
  border-top: 1px solid rgba(42, 44, 48, 0.04);
}

.about-page__grid {
  display: grid;
  grid-template-columns: minmax(220px, 300px) 1fr;
  gap: 56px;
  align-items: start;
}

.about-page__logo {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px 32px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 14px;
}

.about-page__logo img {
  width: 100%;
  max-width: 220px;
  height: auto;
  object-fit: contain;
}

.about-page__content p {
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 400;
  line-height: 1.8;
  color: var(--color-text-muted);
  margin: 0 0 22px;
}

.about-page__content p:last-child {
  margin-bottom: 0;
}

.page-company .company-page.section {
  padding: 56px 0 80px;
  background: var(--color-bg);
  border-top: 1px solid rgba(42, 44, 48, 0.04);
}

.company-info {
  max-width: 760px;
  margin: 0 auto;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 14px;
  overflow: hidden;
}

.company-info__row {
  display: grid;
  grid-template-columns: minmax(200px, 1.1fr) minmax(160px, 1fr);
  gap: 20px 32px;
  align-items: center;
  margin: 0;
  padding: 22px 28px;
  border-bottom: 1px solid var(--color-border);
}

.company-info__row:last-child {
  border-bottom: none;
}

.company-info__row dt {
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--color-gray-mid);
  margin: 0;
}

.company-info__row dd {
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 500;
  color: var(--color-anthracite);
  text-align: right;
  margin: 0;
}

.page-legal .legal-page.section {
  padding: 56px 0 80px;
  background: var(--color-bg);
  border-top: 1px solid rgba(42, 44, 48, 0.04);
}

.legal-page__content {
  max-width: 820px;
  margin: 0 auto;
}

.legal-page__intro {
  font-family: var(--font-body);
  font-size: 17px;
  font-weight: 400;
  line-height: 1.75;
  color: var(--color-anthracite);
  margin: 0 0 40px;
}

.legal-page__block {
  margin-bottom: 36px;
}

.legal-page__block:last-of-type {
  margin-bottom: 0;
}

.legal-page__block h2 {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 600;
  color: var(--color-anthracite);
  margin: 0 0 16px;
}

.legal-page__text p,
.legal-page__block > p {
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 400;
  line-height: 1.8;
  color: var(--color-text-muted);
  margin: 0 0 16px;
}

.legal-page__text p:last-child,
.legal-page__block > p:last-child {
  margin-bottom: 0;
}

.legal-page__text ul {
  margin: 0 0 16px;
  padding-left: 1.4em;
}

.legal-page__text li {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.75;
  color: var(--color-text-muted);
  margin-bottom: 8px;
}

.legal-page__text li:last-child {
  margin-bottom: 0;
}

.legal-page__company {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 14px;
  padding: 24px 28px;
  margin: 20px 0;
}

.legal-page__company-name {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 16px;
  color: var(--color-anthracite);
  margin: 0 0 14px;
}

.legal-page__company-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.legal-page__company-list li {
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.7;
  color: var(--color-text-muted);
  margin-bottom: 8px;
}

.legal-page__company-list li:last-child {
  margin-bottom: 0;
}

.legal-page__note {
  font-family: var(--font-body);
  font-size: 14px;
  font-style: italic;
  color: var(--color-gray-mid);
  margin: 16px 0 0;
}

.legal-page__updated {
  font-family: var(--font-body);
  font-size: 13px;
  color: var(--color-gray-mid);
  margin: 48px 0 0;
  padding-top: 24px;
  border-top: 1px solid var(--color-border);
}

.legal-page__table-wrap {
  overflow-x: auto;
  margin-top: 24px;
  -webkit-overflow-scrolling: touch;
}

.legal-page__table {
  width: 100%;
  min-width: 560px;
  border-collapse: collapse;
  font-size: 14px;
}

.legal-page__table th,
.legal-page__table td {
  padding: 14px 16px;
  text-align: left;
  border: 1px solid var(--color-border);
  vertical-align: top;
}

.legal-page__table th {
  background: var(--color-surface);
  font-weight: 600;
  color: var(--color-anthracite);
}

.legal-page__table td {
  color: var(--color-text-muted);
  background: var(--color-bg);
}

.page-references .references-page.section {
  padding: 56px 0 80px;
  background: var(--color-bg);
  border-top: 1px solid rgba(42, 44, 48, 0.04);
}

.references__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.references__item {
  margin: 0;
  min-width: 0;
}

.references__card {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 200px;
  height: 100%;
  padding: 36px 32px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 14px;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.references__card:hover {
  border-color: rgba(42, 44, 48, 0.14);
  box-shadow: 0 10px 28px rgba(42, 44, 48, 0.07);
}

.references__card img {
  display: block;
  width: 100%;
  max-width: 260px;
  max-height: 140px;
  height: auto;
  object-fit: contain;
  object-position: center;
}

.page-career .career-page.section {
  padding: 56px 0 80px;
  background: var(--color-bg);
  border-top: 1px solid rgba(42, 44, 48, 0.04);
}

.page-projects-listing .projects-listing.section {
  padding: 56px 0 80px;
  background: var(--color-bg);
  border-top: 1px solid rgba(42, 44, 48, 0.04);
}

.page-projects-listing .project-card:hover {
  border-color: rgba(42, 44, 48, 0.16);
  box-shadow: 0 12px 32px rgba(42, 44, 48, 0.1);
}

.page-projects-all .projects-all__section {
  padding: 56px 0;
  background: var(--color-bg);
  scroll-margin-top: calc(var(--header-h) + 12px);
}

.page-projects-all .projects-all__section + .projects-all__section {
  border-top: 1px solid rgba(42, 44, 48, 0.06);
}

.page-projects-all .projects-all__section:first-of-type {
  padding-top: 48px;
}

.page-projects-all .projects-all__section:last-of-type {
  padding-bottom: 80px;
}

.projects-all__section-title {
  font-family: var(--font-body);
  font-size: clamp(24px, 3.5vw, 32px);
  font-weight: 600;
  letter-spacing: 0.02em;
  line-height: 1.2;
  color: var(--color-anthracite);
  margin: 0 0 36px;
}

.page-projects-all .project-card:hover {
  border-color: rgba(42, 44, 48, 0.16);
  box-shadow: 0 12px 32px rgba(42, 44, 48, 0.1);
}

.projects-listing__empty {
  margin: 0;
  text-align: center;
  font-size: 17px;
  font-weight: 400;
  color: var(--color-text-muted);
}

.page-header--breadcrumb-only {
  padding-bottom: 28px;
}

.breadcrumb__back--mobile {
  display: none;
}

.breadcrumb--project-detail .breadcrumb__current-title {
  display: inline-block;
  max-width: 100%;
}

.page-project-detail .project-detail.section {
  padding: 48px 0 80px;
  background: var(--color-bg);
  border-top: 1px solid rgba(42, 44, 48, 0.04);
}

.project-detail__layout {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(280px, 0.85fr);
  gap: 48px;
  align-items: start;
}

.project-detail__media {
  min-width: 0;
  max-width: 100%;
}

.project-detail__figure {
  margin: 0;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  overflow: hidden;
}

.project-detail__figure img {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.project-detail__gallery {
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-width: 0;
  width: 100%;
  max-width: 100%;
  overflow: hidden;
}

.project-detail__gallery-main {
  min-width: 0;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  overflow: hidden;
}

.project-detail__gallery-main img {
  display: block;
  width: 100%;
  max-width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  transition: opacity 0.25s var(--ease);
}

.project-detail__gallery-thumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  min-width: 0;
  max-width: 100%;
}

.project-detail__gallery-thumb {
  flex: 0 0 auto;
  width: 88px;
  max-width: 100%;
  padding: 0;
  border: 2px solid transparent;
  border-radius: 6px;
  background: none;
  cursor: pointer;
  overflow: hidden;
  opacity: 0.72;
  transition: opacity var(--transition), border-color var(--transition), box-shadow var(--transition);
}

.project-detail__gallery-thumb img {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.project-detail__gallery-thumb:hover {
  opacity: 1;
}

.project-detail__gallery-thumb.is-active {
  opacity: 1;
  border-color: var(--color-anthracite);
  box-shadow: 0 4px 12px rgba(42, 44, 48, 0.12);
}

.project-detail__media-empty {
  aspect-ratio: 4 / 3;
  background: var(--color-surface);
  border: 1px dashed var(--color-border);
}

.project-detail__title {
  font-family: var(--font-body);
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 600;
  letter-spacing: 0.02em;
  line-height: 1.2;
  color: var(--color-anthracite);
  margin: 0 0 28px;
}

.project-detail__meta {
  margin: 0;
  padding: 0;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 14px;
  overflow: hidden;
}

.project-detail__meta-row {
  display: grid;
  grid-template-columns: minmax(140px, 1fr) minmax(120px, 1.2fr);
  gap: 16px 24px;
  align-items: center;
  margin: 0;
  padding: 20px 24px;
  border-bottom: 1px solid var(--color-border);
}

.project-detail__meta-row:last-child {
  border-bottom: none;
}

.project-detail__meta-row dt {
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-gray-mid);
  margin: 0;
}

.project-detail__meta-row dd {
  font-family: var(--font-body);
  font-size: 17px;
  font-weight: 500;
  color: var(--color-anthracite);
  margin: 0;
  text-align: right;
}

.project-detail__description {
  margin-top: 48px;
  padding-top: 40px;
  border-top: 1px solid var(--color-border);
  max-width: 820px;
}

.project-detail__description p {
  margin: 0;
  font-size: 17px;
  font-weight: 400;
  line-height: 1.75;
  color: var(--color-text-muted);
}

.project-detail__not-found {
  text-align: center;
  max-width: 480px;
  margin: 0 auto;
}

.project-detail__not-found p {
  margin: 0 0 24px;
  font-size: 17px;
  color: var(--color-text-muted);
}

.project-detail__back {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 28px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-anthracite);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 999px;
  transition: background var(--transition), border-color var(--transition), box-shadow var(--transition);
}

.project-detail__back:hover {
  border-color: rgba(42, 44, 48, 0.2);
  box-shadow: 0 4px 16px rgba(42, 44, 48, 0.08);
}

.career__grid {
  display: grid;
  grid-template-columns: minmax(280px, 0.95fr) minmax(320px, 1.05fr);
  gap: 48px;
  align-items: start;
}

.career__info-title {
  font-family: var(--font-body);
  font-size: 20px;
  font-weight: 600;
  color: var(--color-anthracite);
  margin: 0 0 10px;
}

.career__info-desc {
  font-size: 14px;
  line-height: 1.6;
  color: var(--color-text-muted);
  margin: 0 0 24px;
}

.career__cards {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.career__cards .contact-card {
  padding: 20px 22px;
}

.career__cards .contact-card__title {
  font-size: 11px;
}

.career__form-wrap {
  padding: 32px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 14px;
}

.career__form-title {
  font-family: var(--font-body);
  font-size: 20px;
  font-weight: 600;
  color: var(--color-anthracite);
  margin: 0 0 8px;
}

.career__form-desc {
  font-size: 14px;
  color: var(--color-text-muted);
  margin: 0 0 28px;
  line-height: 1.55;
}

.career-form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.career-form__field {
  margin-bottom: 18px;
}

.career-form__field label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-gray-mid);
  margin-bottom: 8px;
}

.career-form__field input[type="text"],
.career-form__field input[type="email"],
.career-form__field input[type="tel"],
.career-form__field textarea {
  width: 100%;
  padding: 14px 16px;
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--color-text);
  background: var(--color-header-bg);
  border: 1px solid var(--color-header-border);
  border-radius: 10px;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.career-form__field input[type="file"] {
  width: 100%;
  padding: 12px 14px;
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--color-text-muted);
  background: var(--color-header-bg);
  border: 1px dashed var(--color-header-border);
  border-radius: 10px;
}

.career-form__field input:focus,
.career-form__field textarea:focus {
  outline: none;
  border-color: rgba(42, 44, 48, 0.25);
  box-shadow: 0 0 0 3px rgba(42, 44, 48, 0.08);
}

.career-form__field textarea {
  resize: vertical;
  min-height: 110px;
}

.career-form__hint {
  display: block;
  margin-top: 8px;
  font-size: 12px;
  color: var(--color-text-light);
}

.career-form__submit {
  width: 100%;
  margin-top: 8px;
}

.contact__cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-bottom: 40px;
}

.contact-card {
  display: flex;
  align-items: flex-start;
  gap: 18px;
  padding: 28px 26px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 14px;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.contact-card:hover {
  border-color: rgba(42, 44, 48, 0.14);
  box-shadow: 0 10px 28px rgba(42, 44, 48, 0.07);
}

.contact-card__icon {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--color-header-bg);
  border: 1px solid var(--color-header-border);
  color: var(--color-anthracite);
}

.contact-card__body {
  min-width: 0;
}

.contact-card__title {
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-gray-mid);
  margin: 0 0 8px;
}

.contact-card__text {
  font-size: 15px;
  line-height: 1.6;
  color: var(--color-text);
  margin: 0;
}

.contact-card__text a {
  color: var(--color-anthracite);
  font-weight: 500;
  transition: color var(--transition);
}

.contact-card__text a:hover {
  color: var(--color-gray-dark);
}

.contact-map {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 14px;
  overflow: hidden;
}

.contact-map__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 24px;
  border-bottom: 1px solid var(--color-border);
}

.contact-map__title {
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-anthracite);
  margin: 0;
}

.contact-map__link {
  font-size: 13px;
  font-weight: 500;
  color: var(--color-text-muted);
  transition: color var(--transition);
}

.contact-map__link:hover {
  color: var(--color-anthracite);
}

.contact-map__frame {
  width: 100%;
  height: 400px;
  background: var(--color-bg);
}

.contact-map__frame iframe {
  display: block;
  width: 100%;
  height: 100%;
}

/* ---- Responsive ---- */
@media (max-width: 1024px) {
  .projects__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }

  .about__grid {
    gap: 48px;
  }

  .section {
    padding: 100px 0;
  }

  .contact__cards {
    grid-template-columns: 1fr;
    gap: 16px;
    margin-bottom: 32px;
  }

  .career__grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .about-page__grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .about-page__logo {
    max-width: 320px;
    margin: 0 auto;
    padding: 32px 28px;
  }

  .company-info__row {
    grid-template-columns: 1fr;
    gap: 8px;
    padding: 18px 22px;
  }

  .company-info__row dd {
    text-align: left;
    font-size: 15px;
  }

  .references__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
  }

  .references__card {
    min-height: 180px;
    padding: 28px 24px;
  }

  .references__card img {
    max-width: 220px;
    max-height: 120px;
  }
}

@media (max-width: 768px) {
  html {
    overflow-x: hidden;
  }

  :root {
    --header-h: 96px;
    --gutter: 20px;
  }

  .header .logo__img {
    height: 72px;
    max-height: calc(var(--header-h) - 16px);
  }

  .header__inner {
    gap: 12px;
  }

  .lang-switch {
    margin-left: auto;
    padding: 2px;
  }

  .lang-switch__btn {
    padding: 7px 11px;
  }

  .nav-toggle {
    display: flex;
    flex-shrink: 0;
    z-index: 102;
  }

  .nav-toggle.is-active span:first-child {
    transform: translateY(4.25px) rotate(45deg);
  }

  .nav-toggle.is-active span:last-child {
    transform: translateY(-4.25px) rotate(-45deg);
  }

  .nav-backdrop {
    display: block;
    position: fixed;
    inset: 0;
    top: var(--header-h);
    z-index: 99;
    background: rgba(42, 44, 48, 0.45);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.3s var(--ease), visibility 0.3s var(--ease);
  }

  .nav-backdrop.is-visible {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }

  .nav-backdrop[hidden] {
    display: block;
  }

  .nav {
    position: fixed;
    top: var(--header-h);
    right: 0;
    bottom: 0;
    left: auto;
    z-index: 101;
    width: min(100%, 360px);
    padding: 20px var(--gutter) 32px;
    background: var(--color-header-bg);
    border-left: 1px solid var(--color-header-border);
    box-shadow: -8px 0 32px rgba(42, 44, 48, 0.12);
    overflow-x: hidden;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    transform: translateX(100%);
    transition: transform 0.35s var(--ease);
  }

  .nav.is-open {
    transform: translateX(0);
  }

  .nav__list {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
  }

  .nav__list > li {
    position: relative;
    padding-top: 14px;
    margin-top: 14px;
  }

  .nav__list > li:first-child {
    padding-top: 0;
    margin-top: 0;
  }

  .nav__list > li + li::before {
    content: "";
    position: absolute;
    top: 0;
    left: 12px;
    right: 12px;
    height: 1px;
    background: var(--color-header-border);
  }

  .header .nav__list > li > .nav__link,
  .header .nav__item--dropdown > .nav__link--toggle {
    width: 100%;
    justify-content: space-between;
    min-height: 48px;
    padding: 12px 18px;
    font-size: 15px;
    color: var(--color-text-muted) !important;
    border-radius: 999px;
    border-bottom: none;
  }

  .header .nav__list > li > .nav__link:hover,
  .header .nav__item--dropdown:hover > .nav__link--toggle,
  .header .nav__list > li > .nav__link.active,
  .header .nav__item--dropdown.is-active > .nav__link--toggle,
  .header .nav__item--dropdown.is-open > .nav__link--toggle {
    color: var(--color-anthracite) !important;
    background: rgba(42, 44, 48, 0.08);
  }

  .nav__item--dropdown.is-open .nav__chevron {
    transform: rotate(180deg);
  }

  .nav__item--dropdown .header__mega {
    position: static;
    left: auto !important;
    width: 100%;
    max-width: none;
    padding: 0;
    margin: 0 0 4px;
    transform: none !important;
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }

  .nav__item--dropdown .header__mega[hidden] {
    display: none;
  }

  .nav__item--dropdown .header__mega.is-open {
    display: block;
    margin-top: 10px;
    padding-top: 12px;
    border-top: 1px solid var(--color-header-border);
  }

  .nav__item--dropdown .nav__mega-panel {
    flex-direction: column;
    gap: 0;
    width: 100%;
    padding: 0;
    border: 1px solid var(--color-border);
    border-radius: 12px;
    box-shadow: none;
    overflow: hidden;
  }

  .nav__item--dropdown .nav__mega-nav {
    min-width: 0;
    border: none;
    border-radius: 0;
  }

  .nav__item--dropdown .nav__mega-brand {
    display: none;
  }

  .nav__item--dropdown .nav__mega-link {
    min-height: 44px;
    padding: 12px 16px;
    font-size: 14px;
    color: var(--color-text-muted) !important;
  }

  .nav__item--dropdown .nav__mega-link:hover,
  .nav__item--dropdown .nav__mega-link.active {
    color: var(--color-anthracite) !important;
    background: rgba(42, 44, 48, 0.05);
  }

  .hero {
    height: auto;
    min-height: 0;
    max-height: none;
    background: transparent;
  }

  .hero__slider {
    height: auto;
    aspect-ratio: 1920 / 900;
  }

  .hero__bg {
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center center;
    transform: none;
    transition: opacity 0.7s var(--ease);
  }

  .hero__slide.is-active .hero__bg {
    transform: none;
  }

  .hero__overlay {
    background: linear-gradient(
      to bottom,
      rgba(30, 32, 36, 0.45) 0%,
      rgba(30, 32, 36, 0.12) 28%,
      rgba(30, 32, 36, 0.12) 62%,
      rgba(30, 32, 36, 0.55) 100%
    );
  }

  .hero__content {
    position: absolute;
    inset: 0;
    height: 100%;
    width: 100%;
    max-width: none;
    padding: 0;
    display: block;
    box-sizing: border-box;
  }

  .hero__title {
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    width: 100%;
    max-width: none;
    margin: 0;
    padding: 0 var(--gutter);
    box-sizing: border-box;
    font-size: clamp(14px, 3.6vw, 20px);
    letter-spacing: 0.02em;
    line-height: 1.4;
    transform: translateY(-50%);
  }

  .hero__slide.is-active .hero__title {
    transform: translateY(-50%);
  }

  .hero__cta {
    position: absolute;
    bottom: 10px;
    left: 50%;
    z-index: 3;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    height: 38px;
    padding: 0 18px;
    font-size: 10px;
    letter-spacing: 0.1em;
    white-space: nowrap;
    transform: translateX(-50%);
  }

  .hero__slide.is-active .hero__cta {
    transform: translateX(-50%);
  }

  .hero__arrow {
    top: auto;
    bottom: 10px;
    z-index: 4;
    width: 38px;
    height: 38px;
    transform: none;
  }

  .hero__arrow:hover {
    transform: scale(1.04);
  }

  .hero__arrow--prev {
    left: 10px;
  }

  .hero__arrow--next {
    right: 10px;
  }

  .hero__arrow svg {
    width: 18px;
    height: 18px;
  }

  .section {
    padding: 72px 0;
  }

  .about__grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .about__image-wrap img {
    aspect-ratio: 16 / 10;
  }

  .about .section__title {
    font-size: clamp(24px, 6vw, 32px);
  }

  .about__lead {
    font-size: 16px;
  }

  .about__text {
    font-size: 14px;
    margin-bottom: 32px;
  }

  .about__stats {
    flex-direction: column;
    gap: 24px;
    margin-bottom: 32px;
    padding-top: 24px;
  }

  .about__stats strong {
    font-size: 28px;
  }

  .about__stats span {
    max-width: 280px;
    line-height: 1.45;
  }

  .btn {
    width: 100%;
    max-width: 100%;
  }

  .projects {
    padding: 72px 0;
  }

  .projects__header {
    flex-direction: column;
    align-items: stretch;
    gap: 16px;
    margin-bottom: 32px;
  }

  .projects__heading {
    font-size: clamp(24px, 6vw, 32px);
  }

  .projects__btn {
    width: 100%;
    justify-content: center;
    padding: 13px 24px;
  }

  .projects__grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .project-card__body {
    padding: 16px 18px 20px;
  }

  .project-card__title {
    font-size: 18px;
  }

  .footer .container {
    padding-left: max(28px, env(safe-area-inset-left, 0px) + 20px);
    padding-right: max(28px, env(safe-area-inset-right, 0px) + 20px);
  }

  .footer__main {
    padding: 40px 0 8px;
  }

  .footer__grid {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .footer__col {
    padding: 28px 4px;
    border-bottom: 1px solid var(--color-header-border);
  }

  .footer__col:first-child {
    padding-top: 8px;
  }

  .footer__col:last-child {
    grid-column: auto;
    border-bottom: none;
    padding-bottom: 12px;
  }

  .footer__heading {
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 1px solid rgba(42, 44, 48, 0.06);
  }

  .footer__links {
    gap: 4px;
  }

  .footer__links a {
    display: flex;
    align-items: center;
    min-height: 44px;
    padding: 8px 12px;
    margin: 0 -12px;
    border-radius: 10px;
  }

  .footer__links a:active {
    background: rgba(42, 44, 48, 0.06);
  }

  .footer__contact {
    gap: 20px;
  }

  .footer__contact li {
    gap: 14px;
    padding: 0 4px;
    line-height: 1.6;
  }

  .footer__icon {
    margin-top: 3px;
  }

  .footer__bar {
    padding: 28px 0 max(16px, env(safe-area-inset-bottom, 0px));
  }

  .footer__bar-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    flex-wrap: nowrap;
    text-align: center;
    gap: 0;
  }

  .footer__copy {
    order: 1;
    flex: none;
    width: 100%;
    max-width: 22rem;
    margin: 0 auto;
    padding: 0 0 18px;
    line-height: 1.55;
    text-align: center;
    border-bottom: 1px solid var(--color-header-border);
  }

  .footer__legal {
    order: 2;
    flex: none;
    width: 100%;
    justify-content: center;
    flex-wrap: wrap;
    gap: 10px 14px;
    padding: 18px 0;
    border-bottom: 1px solid var(--color-header-border);
  }

  .footer__credit {
    order: 3;
    flex: none;
    width: 100%;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin: 0;
    padding: 18px 0 0;
    text-align: center;
  }

  .footer__credit-pill {
    margin: 0 auto;
  }

  .footer-fab {
    right: max(20px, env(safe-area-inset-right, 0px) + 12px);
    bottom: max(20px, env(safe-area-inset-bottom, 0px) + 12px);
    width: 48px;
    height: 48px;
  }

  body.has-cookie-banner .footer-fab {
    bottom: calc(148px + env(safe-area-inset-bottom, 0px));
  }

  .cookie-banner__inner {
    flex-direction: column;
    align-items: stretch;
    gap: 16px;
  }

  .cookie-banner__actions {
    justify-content: space-between;
    width: 100%;
  }

  .cookie-banner__accept {
    flex: 1;
    justify-content: center;
  }

  .page-header {
    padding: 22px 0 28px;
    box-shadow: none;
  }

  .page-header__inner {
    gap: 12px;
  }

  .breadcrumb__item + .breadcrumb__item::before {
    margin: 0 8px;
  }

  .page-project-detail .breadcrumb--project-detail .breadcrumb__list--desktop {
    display: none;
  }

  .page-project-detail .breadcrumb__back--mobile {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    max-width: 100%;
    font-size: 14px;
    font-weight: 600;
    line-height: 1.35;
    color: var(--color-anthracite);
    transition: color var(--transition);
  }

  .page-project-detail .breadcrumb__back--mobile:hover {
    color: var(--color-gray-dark);
  }

  .page-project-detail .breadcrumb__back-icon {
    display: flex;
    flex-shrink: 0;
    line-height: 0;
    color: var(--color-gray-mid);
  }

  .page-project-detail .breadcrumb__back--mobile span:last-child {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .page-header__title {
    font-size: 26px;
  }

  .page-contact .contact.section,
  .page-about .about-page.section,
  .page-company .company-page.section,
  .page-references .references-page.section,
  .page-career .career-page.section,
  .page-projects-listing .projects-listing.section {
    padding: 40px 0 56px;
  }

  .page-projects-all .projects-all__section {
    padding: 40px 0;
  }

  .page-projects-all .projects-all__section:last-of-type {
    padding-bottom: 56px;
  }

  .projects-all__section-title {
    margin-bottom: 28px;
  }

  .page-project-detail .project-detail.section {
    padding: 32px 0 56px;
  }

  .project-detail__layout {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .project-detail__title {
    margin-bottom: 20px;
  }

  .project-detail__meta-row {
    grid-template-columns: 1fr;
    gap: 6px;
    padding: 16px 20px;
  }

  .project-detail__meta-row dd {
    text-align: left;
  }

  .project-detail__description {
    margin-top: 32px;
    padding-top: 28px;
  }

  .project-detail__gallery-thumbs {
    flex-wrap: nowrap;
    gap: 8px;
    overflow-x: auto;
    overflow-y: hidden;
    padding-bottom: 4px;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: thin;
    overscroll-behavior-x: contain;
    scroll-snap-type: x proximity;
  }

  .project-detail__gallery-thumb {
    flex-shrink: 0;
    width: 72px;
    scroll-snap-align: start;
  }

  .career__form-wrap {
    padding: 24px 20px;
  }

  .career-form__row {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .references__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
  }

  .references__card {
    min-height: 130px;
    padding: 20px 16px;
  }

  .references__card img {
    max-width: 100%;
    max-height: 88px;
  }

  .about-page__content p {
    font-size: 15px;
    line-height: 1.75;
    margin-bottom: 18px;
  }

  .contact-card {
    padding: 22px 20px;
  }

  .contact-map__header {
    flex-direction: column;
    align-items: flex-start;
    padding: 18px 20px;
  }

  .contact-map__frame {
    height: 280px;
  }
}

@media (max-width: 480px) {
  :root {
    --header-h: 92px;
    --gutter: 16px;
  }

  .header .logo__img {
    height: 68px;
    max-height: calc(var(--header-h) - 16px);
  }

  .nav {
    width: 100%;
    border-left: none;
  }

  .hero {
    min-height: 0;
  }

  .hero__cta {
    bottom: 8px;
    height: 36px;
    padding: 0 14px;
    font-size: 9px;
  }

  .hero__arrow {
    bottom: 8px;
    width: 36px;
    height: 36px;
  }

  .hero__arrow--prev {
    left: 8px;
  }

  .hero__arrow--next {
    right: 8px;
  }

  .hero__arrow svg {
    width: 16px;
    height: 16px;
  }

  .hero__title {
    font-size: clamp(13px, 3.4vw, 16px);
    line-height: 1.45;
  }

  .section {
    padding: 56px 0;
  }

  .projects {
    padding: 56px 0;
  }

  .footer .container {
    padding-left: max(24px, env(safe-area-inset-left, 0px) + 16px);
    padding-right: max(24px, env(safe-area-inset-right, 0px) + 16px);
  }

  .footer__main {
    padding: 36px 0 4px;
  }

  .footer__col {
    padding: 24px 2px;
  }

  .footer__heading {
    font-size: 14px;
    margin-bottom: 14px;
    padding-bottom: 10px;
  }

  .footer__links a {
    min-height: 42px;
    padding: 8px 10px;
    margin: 0 -10px;
    font-size: 14px;
  }

  .footer__contact li {
    font-size: 14px;
  }

  .footer__copy {
    font-size: 12px;
    max-width: none;
    padding-bottom: 16px;
  }

  .footer__legal {
    padding: 16px 0;
  }

  .footer__legal a {
    font-size: 12px;
  }

  .footer__credit {
    font-size: 12px;
    gap: 8px;
    padding-top: 16px;
  }

  .footer__credit-pill {
    font-size: 11px;
    padding: 8px 14px;
  }

  .references__grid {
    gap: 10px;
  }

  .references__card {
    min-height: 108px;
    padding: 14px 10px;
    border-radius: 10px;
  }

  .references__card img {
    max-height: 68px;
  }
}