:root {
  --header-offset: 90px;

  color-scheme: light dark;
  --header-offset: 100px;

  --bg: #f2f4f7;
  --text: #0f172a;
  --muted: rgba(15, 23, 42, 0.72);

  --surface: rgba(255, 255, 255, 0.82);
  --surface-strong: rgba(255, 255, 255, 0.92);
  --surface-glass: rgba(255, 255, 255, 0.72);

  --blue-accent: #2f5d8c;
  --blue-accent-2: #1f3f63;

  --border: rgba(15, 23, 42, 0.10);
  --shadow-1: rgba(15, 23, 42, 0.12);
  --shadow-2: rgba(15, 23, 42, 0.18);

  --page-gradient-1: rgba(47, 93, 140, 0.18);
  --page-gradient-2: rgba(47, 93, 140, 0.12);

  --hero-overlay-a: rgba(11, 20, 33, 0.75);
  --hero-overlay-b: rgba(11, 20, 33, 0.35);
  --hero-overlay-c: rgba(11, 20, 33, 0.62);
  --hero-text: rgba(255, 255, 255, 0.86);
}

* {
  box-sizing: border-box;
}

html,
body {
  height: 100%;
}

body.no-scroll {
  overflow: hidden;
}



html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-offset);
  scrollbar-width: thin;
  scrollbar-color: rgba(47, 93, 140, 0.65) rgba(15, 23, 42, 0.10);
}

::-webkit-scrollbar {
  width: 10px;
}

::-webkit-scrollbar-track {
  background: rgba(15, 23, 42, 0.10);
}

::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, rgba(47, 93, 140, 0.85), rgba(31, 63, 99, 0.85));
  border-radius: 999px;
  border: 2px solid transparent;
  background-clip: padding-box;
}

::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(180deg, rgba(47, 93, 140, 0.95), rgba(31, 63, 99, 0.95));
}

body {
  margin: 0;
  font-family: "Segoe UI", Arial, sans-serif;
  color: var(--text);
  background: var(--bg);
}

/* Чтобы якорные переходы попадали в начало секции (ниже фикс. хедера) */
section[id] {
  scroll-margin-top: var(--header-offset);
}

.header {
  transition: height 0.4s ease, border-radius 0.4s ease;
  position: fixed;
  top: 16px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 50;
  width: min(1100px, calc(100% - 24px));

  background: var(--surface-glass);
  border: 1px solid var(--border);
  backdrop-filter: blur(12px);

  padding: 10px 14px;
  border-radius: 18px;

  box-shadow: 0 16px 36px var(--shadow-1);
}

.header .nav {
  flex-wrap: nowrap;
}

.nav {
  display: flex;
  gap: 12px;
  align-items: center;
  justify-content: flex-start;
  flex-wrap: wrap;
}

.nav-menu {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  transition: opacity 0.28s ease, transform 0.35s cubic-bezier(0.22, 1, 0.36, 1), visibility 0s linear 0.35s;
}

.nav-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  border-radius: 14px;
  text-decoration: none;
  font-weight: 800;
  color: var(--blue-accent-2);
  background: transparent;
  border: 1px solid transparent;
  transition: transform 0.15s ease, box-shadow 0.15s ease, border-color 0.15s ease;
}

.nav-spacer {
  margin-left: auto;
}

.lang-switch i {
  font-size: 0.95em;
}

.lang-switch-group {
  margin-left: auto;
  display: inline-flex;
  align-items: center;
  gap: 2px;
  flex-wrap: wrap;
}

.lang-switch-group .lang-switch {
  padding: 10px 12px;
}

.menu-toggle {
  display: none;
  width: 46px;
  height: 46px;
  border-radius: 14px;
  border: 1px solid rgba(47, 93, 140, 0.28);
  background: var(--surface-strong);
  color: var(--blue-accent-2);
  cursor: pointer;
  padding: 0;
  margin-left: 8px;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 6px;
}

.menu-toggle span {
  width: 22px;
  height: 2px;
  border-radius: 999px;
  background: currentColor;
  transform-origin: center;
  transition: transform 0.5s ease, opacity 0.5s ease;
}

.header.mobile-nav-open .menu-toggle span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

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

.header.mobile-nav-open .menu-toggle span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

.lang-sep {
  color: var(--blue-accent-2);
  font-weight: 800;
  opacity: 0.42;
  user-select: none;
  padding: 0 4px;
  line-height: 1;
}

.lang-globe {
  font-size: 0.95em;
  color: var(--blue-accent-2);
  opacity: 0.88;
  margin-right: 2px;
}

.nav-link:hover {
  transform: translateY(-1px);
  border-color: rgba(47, 93, 140, 0.28);
  box-shadow: 0 12px 26px var(--shadow-1);
}

.nav-link:focus-visible {
  outline: 3px solid rgba(47, 93, 140, 0.35);
  outline-offset: 2px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 6px 10px;
  border-radius: 14px;
  text-decoration: none;
  color: inherit;
}

.brand:focus-visible {
  outline: 3px solid rgba(47, 93, 140, 0.35);
  outline-offset: 2px;
}

.brand-logo {
  height: 46px;
  width: auto;
  display: block;
  object-fit: contain;
  filter: drop-shadow(0 10px 18px rgba(0, 0, 0, 0.12));
}

.nav-item {
  position: relative;
}

.nav-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  border: 1px solid transparent;
  padding: 10px 14px;
  border-radius: 14px;
  font-family: inherit;
  font-size: inherit;
  cursor: pointer;
  font-weight: 800;
  color: var(--blue-accent-2);

  transition: transform 0.15s ease, box-shadow 0.15s ease, border-color 0.15s ease;
}

.nav-btn:hover {
  transform: translateY(-1px);
  border-color: rgba(47, 93, 140, 0.28);
  box-shadow: 0 12px 26px var(--shadow-1);
}

.nav-btn:focus-visible {
  outline: 3px solid rgba(47, 93, 140, 0.35);
  outline-offset: 2px;
}

.dropdown {
  position: absolute;
  top: calc(100% + 10px);
  left: 0;
  width: min(380px, calc(100vw - 48px));
  max-height: min(72vh, 420px);
  padding: 14px 14px 12px;
  display: flex;
  flex-direction: column;

  background: rgba(255, 255, 255, 0.98);
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: 16px;
  box-shadow: 0 18px 45px var(--shadow-2);

  opacity: 0;
  transform: translateY(-8px);
  pointer-events: none;

  transition: opacity 0.18s ease, transform 0.18s ease;
}

.dropdown-title {
  margin: 0 0 6px;
  font-size: 15px;
  font-weight: 800;
  color: var(--blue-accent-2);
  letter-spacing: -0.01em;
}

.dropdown-note {
  margin: 0 0 10px;
  font-size: 13px;
  color: var(--muted);
  line-height: 1.45;
}

.dropdown-list {
  list-style: none;
  margin: 0;
  padding: 4px 0 0;
  overflow-y: auto;
  flex: 1;
  scrollbar-width: thin;
  scrollbar-color: rgba(47, 93, 140, 0.4) rgba(15, 23, 42, 0.06);
}

.dropdown-list::-webkit-scrollbar {
  width: 8px;
}

.dropdown-list::-webkit-scrollbar-thumb {
  background: rgba(47, 93, 140, 0.35);
  border-radius: 999px;
}

.dropdown-list li {
  position: relative;
  padding: 9px 12px 9px 28px;
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
  border-radius: 12px;
  transition: background 0.15s ease, color 0.15s ease;
}

.dropdown-list li::before {
  content: "";
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--blue-accent);
  opacity: 0.65;
}

.dropdown-list li:hover {
  background: rgba(47, 93, 140, 0.08);
  color: var(--blue-accent-2);
}

.form-hint {
  margin: -4px 0 0;
  font-size: 13px;
  line-height: 1.45;
  color: var(--muted);
}

.nav-item.open .dropdown {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.nav-btn i {
  font-size: 0.8em;
  transition: transform 0.25s ease;
}

.nav-item.open .nav-btn i {
  transform: rotate(180deg);
}

.hero {
  position: relative;
  min-height: 100svh;
  height: 100vh;

  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;

  padding: 120px 20px 70px;

  background:
    linear-gradient(90deg, rgba(11, 20, 33, 0.12), rgba(11, 20, 33, 0.12)),
    url("./img/header bg.jpg") center center / cover no-repeat;
}

.hero-media {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;

  object-fit: cover;

  z-index: 0;
  opacity: 0.30;
  filter: saturate(1.1) contrast(1.05);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;

  background:
    linear-gradient(90deg, var(--hero-overlay-a), var(--hero-overlay-b)),
    linear-gradient(180deg, var(--hero-overlay-b), var(--hero-overlay-c));
}

.hero-content {
  position: relative;
  z-index: 2;

  max-width: 980px;
  text-align: center;
}

.hero-content h1 {
  margin: 0 0 14px;
  color: #ffffff;
  font-size: clamp(28px, 4vw, 52px);
  letter-spacing: -0.02em;
}

.hero-content p {
  margin: 0 auto;
  max-width: 680px;
  color: var(--hero-text);
  font-size: clamp(15px, 2vw, 20px);
  line-height: 1.45;
}

.container {
  max-width: 1100px;
  margin: 0 auto;
}

.section .container+.cards {
  max-width: 1100px;
  margin: 18px auto 0;
}

.section .container {
  margin-top: 80px;

}

.prices-head {
  max-width: 1100px;
  width: 100%;
}

.section h2 {
  margin: 0 0 10px;
  font-size: clamp(22px, 3vw, 34px);
}

.lead {
  margin: 0;
  color: var(--muted);
  line-height: 1.55;
  max-width: 820px;
}

.section-alt {
  padding-top: 40px;
}

.features {
  margin-top: 18px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  align-items: stretch;
}

.feature {
  background: var(--surface);
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: 18px;
  padding: 16px;
  min-height: 220px;
  display: flex;
  flex-direction: column;
  box-shadow: 0 18px 45px var(--shadow-1);
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.feature:hover {
  transform: translateY(-4px);
  border-color: rgba(47, 93, 140, 0.28);
  box-shadow: 0 24px 60px var(--shadow-2);
}

.feature h3 {
  margin: 0 0 10px;
  font-size: 18px;
}

.feature h3 i {
  margin-right: 10px;
  color: var(--blue-accent);
}

.feature p {
  margin: 0;
  color: var(--muted);
  line-height: 1.45;
}

.price-grid {
  margin-top: 18px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 18px;
}

.price-card {
  background: var(--surface);
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: 18px;
  padding: 18px;
  box-shadow: 0 18px 45px rgba(15, 23, 42, 0.08);
}

.price-card__title {
  font-weight: 900;
  font-size: 18px;
  margin-bottom: 8px;
}

.price-card__title i {
  margin-right: 10px;
  color: var(--blue-accent);
}

.price-card__value {
  font-weight: 900;
  font-size: 22px;
  color: var(--blue-accent-2);
  margin-bottom: 10px;
}

.price-card__list {
  margin: 0;
  padding-left: 18px;
  color: var(--muted);
  line-height: 1.55;
}

.price-card__list li {
  margin: 6px 0;
}

/* Fullscreen секции + центрирование контента, если его мало */
.section {
  min-height: 100dvh;
  padding: 100px 20px 60px;
  display: block;
  flex-direction: column;
  justify-content: center;
}

/* Единый фон для всех секций (кроме хедера) */
.section,
.cta {
  background: var(--bg);
}

.cta {
  min-height: 100svh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 110px 20px;
}

#contact.cta {
  background: linear-gradient(135deg, #d4af37, #1a1c22, #000000, #d4af37);
  background-size: 400% 400%;
  animation: contactGradientShift 10s ease-in-out infinite;
  position: relative;
  overflow: hidden;
}

/* Основная анимация градиента */
@keyframes contactGradientShift {
  0% {
    background-position: 0% 50%;
  }

  25% {
    background-position: 50% 100%;
  }

  50% {
    background-position: 100% 50%;
  }

  75% {
    background-position: 50% 0%;
  }

  100% {
    background-position: 0% 50%;
  }
}

/* Дополнительный "блик" сверху */
#contact.cta::before {
  content: "";
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(212, 175, 55, 0.2) 0%, transparent 60%);
  animation: glowMove 8s ease-in-out infinite;
}

/* Анимация свечения */
@keyframes glowMove {
  0% {
    transform: translate(0%, 0%);
  }

  50% {
    transform: translate(25%, 25%);
  }

  100% {
    transform: translate(0%, 0%);
  }
}

.cards {
  max-width: 1100px;
  margin: 0 auto;

  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 18px;
  align-items: start;
}

.card {
  background: var(--surface);
  border: 1px solid rgba(15, 23, 42, 0.08);

  border-radius: 18px;
  padding: 18px;

  box-shadow: 0 18px 45px var(--shadow-1);
  backdrop-filter: blur(10px);

  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
  align-self: start;
}

.card:hover {
  transform: translateY(-4px);
  border-color: rgba(47, 93, 140, 0.28);
  box-shadow: 0 24px 60px var(--shadow-2);
}

.card h3 {
  margin: 0 0 10px;
  font-size: 18px;
}

.card h3 i {
  margin-right: 10px;
  color: var(--blue-accent);
  font-size: 1.05em;
  vertical-align: middle;
}

.card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.45;
}

.card-list {
  margin: 12px 0 0;
  padding-left: 18px;
  color: var(--muted);
  line-height: 1.55;
}

.card-list li {
  margin: 6px 0;
}

.price-sub {
  margin-top: 6px;
  color: var(--blue-accent);
  font-weight: 900;
}

.price-sub+.price-sub {
  margin-top: 4px;
}

.price-head {
  margin-top: 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.price-main-neutral {
  color: var(--text);
}

.price-more-btn {
  min-height: 36px;
  min-width: 132px;
  padding: 8px 12px;
  border-radius: 10px;
  border: 1px solid rgba(47, 93, 140, 0.28);
  background: var(--surface-strong);
  color: var(--blue-accent-2);
  font-weight: 800;
  text-align: center;
  cursor: pointer;
}

.price-details[hidden] {
  display: none;
}

.price-details {
  margin-top: 10px;
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid rgba(47, 93, 140, 0.16);
  background: rgba(47, 93, 140, 0.06);
}

.price-details .price-sub {
  color: var(--muted);
  font-weight: 700;
}

.price {
  margin-top: 14px;
  color: var(--blue-accent);
  font-weight: 900;
  font-size: 18px;
}

.cta {
  padding: 0 20px 90px;
}

.cta-inner {
  max-width: 1100px;
  margin: 0 auto;

  text-align: center;
  padding: 46px 18px;

  background: rgba(255, 255, 255, 0.76);
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: 22px;
  backdrop-filter: blur(10px);

  box-shadow: 0 24px 70px var(--shadow-1);
}

.cta h2 {
  margin: 0 0 10px;
  font-size: clamp(22px, 3vw, 34px);
}

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

.contact-links {
  margin-top: 20px;
  display: inline-flex;
  gap: 12px;
  align-items: center;
}

.contact-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 10px 18px;
  border-radius: 14px;
  text-decoration: none;
  font-weight: 900;
  color: var(--blue-accent-2);
  background: var(--surface-strong);
  border: 1px solid rgba(47, 93, 140, 0.24);
  box-shadow: 0 12px 26px var(--shadow-1);
}

.social-link {
  width: 46px;
  padding: 0;
  font-size: 20px;
}

@media (prefers-color-scheme: dark) {
  :root {
    /* Dark palette: gold/yellow + black/gray */
    --bg: #07090d;
    --text: #e8e8e8;
    --muted: rgba(232, 232, 232, 0.74);

    --surface: rgba(18, 18, 20, 0.78);
    --surface-strong: rgba(22, 22, 24, 0.88);
    --surface-glass: rgba(16, 16, 18, 0.70);

    --blue-accent: #d4af37;
    /* gold */
    --blue-accent-2: #f0c64a;
    /* warm yellow */

    --border: rgba(232, 232, 232, 0.10);
    --shadow-1: rgba(255, 255, 255, 0.09);
    --shadow-2: rgba(255, 255, 255, 0.14);

    --page-gradient-1: rgba(212, 175, 55, 0.16);
    --page-gradient-2: rgba(240, 198, 74, 0.10);

    --hero-overlay-a: rgba(0, 0, 0, 0.70);
    --hero-overlay-b: rgba(0, 0, 0, 0.35);
    --hero-overlay-c: rgba(0, 0, 0, 0.72);
    --hero-text: rgba(255, 255, 255, 0.88);
  }

  .nav-btn {
    color: rgba(232, 232, 232, 0.92);
  }

  .nav-link {
    color: rgba(232, 232, 232, 0.92);
  }

  .lang-sep {
    color: rgba(232, 232, 232, 0.92);
    opacity: 0.38;
  }

  .lang-globe {
    color: rgba(232, 232, 232, 0.92);
  }

  .dropdown {
    background: rgba(16, 16, 18, 0.96);
    border-color: rgba(232, 232, 232, 0.10);
  }

  .dropdown-title {
    color: rgba(232, 232, 232, 0.96);
  }

  .dropdown-note {
    color: rgba(232, 232, 232, 0.68);
  }

  .dropdown-list li {
    color: rgba(232, 232, 232, 0.92);
  }

  .dropdown-list li:hover {
    background: rgba(212, 175, 55, 0.12);
    color: #f0c64a;
  }

  .dropdown-list li::before {
    background: #d4af37;
  }

  .brand {
    background: #ffffff;
    border-radius: 12px;
    box-shadow: 0 5px 12px rgba(255, 255, 255, 0.11);
  }

  .brand-logo {
    filter: none;
  }

  .header,
  .nav-link:hover,
  .nav-btn:hover,
  .dropdown,
  .feature,
  .feature:hover,
  .quote,
  .card,
  .card:hover,
  .cta-inner,
  .contact-link {
    box-shadow: 0 5px 13px rgba(255, 255, 255, 0.10);
  }

  html {
    scrollbar-color: rgba(255, 255, 255, 0.45) rgba(255, 255, 255, 0.08);
  }

  ::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.08);
  }

  ::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.42), rgba(255, 255, 255, 0.30));
  }

  ::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.56), rgba(255, 255, 255, 0.40));
  }

  .card {
    border-color: rgba(232, 232, 232, 0.10);
  }

  .cta-inner {
    background: rgba(16, 16, 18, 0.74);
    border-color: rgba(232, 232, 232, 0.10);
  }
}

.dropdown-overlay {
  position: fixed;
  inset: 0;
  background: rgba(7, 9, 13, 0.65);
  backdrop-filter: blur(3px);

  opacity: 0;
  pointer-events: none;

  transition: opacity 0.3s ease;
  z-index: 2147483644;
}

.dropdown-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.cta button {
  margin-top: 20px;
  padding: 12px 32px;

  border-radius: 14px;
  border: none;

  background: linear-gradient(135deg, var(--blue-accent), var(--blue-accent-2));
  color: #ffffff;

  cursor: pointer;
  font-weight: 900;

  box-shadow: 0 18px 45px rgba(47, 93, 140, 0.28);

  transition: transform 0.15s ease, filter 0.15s ease;
}

.works-section .container {
  width: 100%;
}

.works-grid {
  margin-top: 20px;
  display: flex;
  flex-wrap: nowrap;
  gap: 18px;
  overflow-x: auto;
  overflow-y: hidden;
  padding: 2px 2px 12px;
  scroll-snap-type: x proximity;
  -webkit-overflow-scrolling: touch;
}

.work-card {
  flex: 0 0 min(360px, calc(100vw - 64px));
  scroll-snap-align: start;
  background: var(--surface);
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: 18px;
  box-shadow: 0 18px 45px var(--shadow-1);
  overflow: hidden;
}

.work-media {
  aspect-ratio: 16 / 9;
  cursor: zoom-in;
  overflow: hidden;
}

.work-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
  background: rgba(15, 23, 42, 0.06);
}

.work-info {
  padding: 16px;
  display: grid;
  grid-template-columns: 1fr auto;
  grid-template-areas:
    "title button"
    "service service";
  align-items: start;
  gap: 10px 12px;
}

.work-info h3 {
  grid-area: title;
  margin: 0 0 6px;
  font-size: 20px;
}

.work-info p {
  grid-area: service;
  margin: 0;
  color: var(--muted);
}

.work-open-btn {
  grid-area: button;
  align-self: start;
  justify-self: end;
  width: 46px;
  height: 46px;
  border-radius: 14px;
  border: 1px solid rgba(47, 93, 140, 0.28);
  background: var(--surface-strong);
  color: var(--blue-accent-2);
  font-size: 20px;
  cursor: pointer;
  box-shadow: 0 10px 22px var(--shadow-1);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.work-open-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 28px var(--shadow-2);
}

.work-open-btn:focus-visible {
  outline: 3px solid rgba(47, 93, 140, 0.35);
  outline-offset: 2px;
}

.work-modal {
  position: fixed;
  inset: 0;
  background: rgba(7, 9, 13, 0.84);
  backdrop-filter: blur(6px);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 999;
  padding: 24px;
}

.work-modal.open {
  display: flex;
}

.work-modal-content {
  max-width: min(1000px, calc(100vw - 130px));
  max-height: min(82vh, 780px);
  width: 100%;
  display: flex;
}

.work-modal-content img,
.work-modal-content video {
  margin: auto;
  width: auto;
  max-width: 100%;
  height: auto;
  max-height: min(82vh, 780px);
  object-fit: contain;
  object-position: center;
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.45);
  background: #0e1117;
}

.work-modal-close,
.work-modal-nav {
  position: absolute;
  width: 46px;
  height: 46px;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.24);
  background: rgba(255, 255, 255, 0.14);
  color: #ffffff;
  font-size: 18px;
  cursor: pointer;
}

.work-modal-close {
  top: 20px;
  right: 20px;
}

.work-modal-nav.prev {
  left: 20px;
}

.work-modal-nav.next {
  right: 20px;
}

.cta button:hover {
  transform: translateY(-2px);
  filter: brightness(1.05);
}

.cta button:focus-visible {
  outline: 3px solid rgba(47, 93, 140, 0.35);
  outline-offset: 3px;
}

.contact-form {
  max-width: 680px;
  margin: 24px auto 0;
  display: grid;
  gap: 12px;
  text-align: left;
}

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

.service-group {
  display: grid;
  gap: 10px;
}

.service-main-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px;
  align-items: end;
}

.add-service-btn {
  min-height: 46px;
  min-width: 46px;
  border-radius: 12px;
  border: 1px solid rgba(47, 93, 140, 0.24);
  background: var(--surface-strong);
  color: var(--blue-accent-2);
  font-size: 18px;
  cursor: pointer;
  display: none;
}

.add-service-btn.visible {
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.add-service-btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.extra-services {
  display: grid;
  gap: 10px;
}

.form-field {
  display: grid;
  gap: 6px;
}

.form-field span {
  font-weight: 700;
  color: var(--blue-accent-2);
}

.form-field input,
.form-field select {
  min-height: 46px;
  width: 100%;
  border-radius: 12px;
  border: 1px solid rgba(47, 93, 140, 0.24);
  background: var(--surface-strong);
  color: var(--text);
  padding: 10px 12px;
  font: inherit;
}

.form-field input:focus-visible,
.form-field select:focus-visible {
  outline: 3px solid rgba(47, 93, 140, 0.35);
  outline-offset: 2px;
}

.form-status {
  margin: 4px 0 0;
  font-weight: 700;
  color: var(--muted);
}

.form-status.success {
  color: #0f7a3f;
}

.form-status.error {
  color: #c0352b;
}

@media (max-width: 720px) {
  .price-head {
    flex-direction: column;
    align-items: stretch;
  }

  .price-more-btn {
    width: 100%;
    min-height: 44px;
    font-size: 15px;
  }

  .works-grid {
    scroll-snap-type: x mandatory;
  }

  .work-card {
    flex-basis: min(320px, calc(100vw - 44px));
  }

  .header {
    top: 12px;
  }

  .dropdown {
    left: 0;
    right: auto;
    width: min(320px, calc(100vw - 32px));
  }

  .brand-logo {
    height: 42px;
  }

  .section-alt {
    padding-top: 74px;
  }

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

  html {
    scroll-padding-top: var(--header-offset);
  }

  .section {
    padding: 96px 20px;
  }

  .cta {
    padding: 96px 20px;
  }

  .contact-links {
    flex-wrap: wrap;
    justify-content: center;
  }

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

  .service-main-row {
    grid-template-columns: 1fr auto;
  }

  .work-modal-content {
    max-width: calc(100vw - 24px);
  }

  .work-modal-nav {
    bottom: 20px;
    top: auto;
  }

  .work-modal-nav.prev {
    left: calc(50% - 58px);
  }

  .work-modal-nav.next {
    right: calc(50% - 58px);
  }
}

@media (max-width: 799px) {
  .nav-menu {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -46%);
    display: flex;
    flex-direction: column;
    gap: 10px;
    width: min(360px, calc(100% - 40px));
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.28s ease, transform 0.35s cubic-bezier(0.22, 1, 0.36, 1), visibility 0s linear 0.35s;
  }

  .header {
    left: 12px;
    right: 12px;
    transform: none;
    width: auto;
    z-index: 2147483646;
  }

  .header.mobile-nav-open {
    top: 12px;
    left: 12px;
    right: 12px;
    transform: none;
    width: auto;
    height: calc(100dvh - 24px);
    border-radius: 18px;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    background: var(--surface-strong);
  }

  .menu-toggle {
    display: inline-flex;
    z-index: 2147483647;
  }

  .nav {
    flex-wrap: nowrap;
  }

  .header.mobile-nav-open .nav {
    position: relative;
    min-height: 100%;
    align-items: flex-start;
  }

  .header::after {
    display: none;
  }

  .header.mobile-nav-open .nav-menu {
    transform: translate(-50%, -50%);
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transition-delay: 0s;
  }

  .header.mobile-nav-open .nav-menu .nav-link,
  .header.mobile-nav-open .nav-menu .nav-btn {
    width: 100%;
    max-width: 360px;
    margin: 0 auto;
    justify-content: center;
    min-height: 50px;
    font-size: 17px;
  }

  .header.mobile-nav-open .nav-menu .nav-item {
    width: 100%;
    max-width: 360px;
    margin: 0 auto;
  }

  .nav-menu .nav-item {
    order: 1;
  }

  .nav-menu .nav-link[href="#about"] {
    order: 2;
  }

  .nav-menu .nav-link[href="#prices"] {
    order: 3;
  }

  .nav-menu .nav-link[href="#works"] {
    order: 4;
  }

  .nav-menu .nav-link[href="#contact"] {
    order: 5;
  }

  .nav-menu .dropdown {
    position: static;
    width: 100%;
    max-height: 0;
    margin-top: 0;
    padding: 0 14px;
    border-radius: 14px;
    overflow: hidden;
    opacity: 1;
    transform: none;
    pointer-events: none;
    transition: max-height 0.3s ease, padding 0.3s ease;
  }

  .nav-menu .nav-item.open .dropdown {
    max-height: 200px;
    padding: 12px 14px;
    pointer-events: auto;
  }

  .lang-switch-group {
    margin-left: auto;
    margin-right: 0;
    z-index: 2147483642;
  }

  .brand {
    z-index: 2147483642;
  }
}

@media (prefers-reduced-motion: reduce) {

  .nav-btn,
  .dropdown,
  .card,
  .contact-link,
  .work-open-btn {
    transition: none !important;
  }
}

@media (prefers-color-scheme: dark) {
  .contact-form button[type="submit"] {
    color: #000000;
  }
}

video {
  width: 500px;
  height: 400px;
}