:root {
  --contact-bg: #f4f7fb;
  --contact-panel: #ffffff;
  --contact-text: #183247;
  --contact-muted: #617385;
  --contact-line: #dbe5ee;
  --contact-accent: #0d8db9;
  --contact-accent-dark: #075d7b;
  --contact-navy: #0b2135;
  --contact-radius: 22px;
  --contact-shadow: 0 18px 45px rgba(14, 38, 61, .09);
}

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

html,
body {
  min-width: 320px;
}

body {
  margin: 0;
  overflow-x: hidden;
  background: var(--contact-bg);
  color: var(--contact-text);
}

.contact-hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 80% 10%, rgba(32, 190, 226, .22), transparent 32rem),
    linear-gradient(120deg, #071b2e 0%, #0a2a42 58%, #0d5570 100%);
  color: #fff;
}

.contact-hero::after {
  content: "";
  position: absolute;
  inset: auto -8% -60% 44%;
  height: 300px;
  border-radius: 50%;
  background: rgba(255, 255, 255, .035);
  transform: rotate(-8deg);
}

.contact-hero-inner {
  position: relative;
  z-index: 1;
  width: min(1180px, 92vw);
  margin: 0 auto;
  padding: clamp(54px, 8vw, 94px) 0 clamp(34px, 5vw, 58px);
}

.contact-kicker {
  margin: 0 0 10px;
  color: #7be7f1;
  font-size: .82rem;
  font-weight: 800;
  letter-spacing: .13em;
  text-transform: uppercase;
}

.contact-hero h1 {
  max-width: 850px;
  margin: 0;
  font-size: clamp(2.3rem, 5vw, 4.8rem);
  line-height: .98;
  letter-spacing: -.045em;
}

.contact-intro {
  max-width: 820px;
  margin: 24px 0 0;
  color: rgba(255, 255, 255, .84);
  font-size: clamp(1rem, .55vw + .88rem, 1.22rem);
  line-height: 1.65;
}

.contact-breadcrumbs {
  width: 100%;
  max-width: 100%;
  margin-top: clamp(28px, 4vw, 46px);
  padding: 12px 18px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  border: 1px solid rgba(255, 255, 255, .12);
  border-radius: 999px;
  background: rgba(255, 255, 255, .09);
  backdrop-filter: blur(8px);
  overflow: hidden;
}

.contact-breadcrumbs a,
.contact-breadcrumbs span,
.contact-breadcrumbs strong {
  min-width: 0;
  color: rgba(255, 255, 255, .9);
  overflow-wrap: anywhere;
}

.contact-breadcrumbs strong {
  color: #7be7f1;
}

.contact-main {
  width: min(1180px, 92vw);
  margin: 0 auto;
  padding: clamp(40px, 6vw, 78px) 0;
}

.contact-layout {
  display: grid;
  grid-template-columns: minmax(0, .82fr) minmax(0, 1.18fr);
  gap: clamp(22px, 3vw, 36px);
  align-items: stretch;
}

.contact-panel,
.contact-form-card {
  min-width: 0;
  max-width: 100%;
  border: 1px solid var(--contact-line);
  border-radius: var(--contact-radius);
  box-shadow: var(--contact-shadow);
}

.contact-panel {
  position: relative;
  overflow: hidden;
  padding: clamp(24px, 3vw, 38px);
  background:
    linear-gradient(160deg, rgba(7, 38, 59, .98), rgba(8, 83, 110, .94)),
    var(--contact-navy);
  color: #fff;
}

.contact-panel h2,
.contact-form-card h2 {
  margin: 0;
  font-size: clamp(1.55rem, 2.2vw, 2.35rem);
  line-height: 1.1;
}

.contact-panel > p:not(.contact-kicker) {
  margin: 18px 0 0;
  color: rgba(255, 255, 255, .76);
  line-height: 1.7;
}

.contact-details {
  margin-top: 30px;
  display: grid;
  gap: 14px;
}

.contact-detail {
  min-width: 0;
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 13px;
  align-items: center;
  padding: 14px;
  border: 1px solid rgba(255, 255, 255, .11);
  border-radius: 15px;
  background: rgba(255, 255, 255, .07);
}

.contact-detail-icon {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: 13px;
  background: rgba(123, 231, 241, .13);
  color: #7be7f1;
  font-size: 1.15rem;
}

.contact-detail div,
.contact-detail strong,
.contact-detail a,
.contact-detail span {
  min-width: 0;
  max-width: 100%;
  overflow-wrap: anywhere;
}

.contact-detail strong {
  display: block;
  margin-bottom: 2px;
  color: #fff;
}

.contact-detail a,
.contact-detail span {
  color: rgba(255, 255, 255, .72);
  text-decoration: none;
}

.contact-detail a:hover {
  color: #7be7f1;
}

.contact-visual {
  margin-top: 28px;
  overflow: hidden;
  border-radius: 16px;
  aspect-ratio: 16 / 8.5;
  background: rgba(255, 255, 255, .06);
}

.contact-visual img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  opacity: .72;
  mix-blend-mode: screen;
}

.contact-form-card {
  padding: clamp(24px, 3vw, 38px);
  background: var(--contact-panel);
}

.contact-form-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 28px;
}

.contact-form-card .contact-kicker {
  color: var(--contact-accent-dark);
}

.lang-switcher {
  flex: 0 0 auto;
  display: inline-flex;
  gap: 5px;
  padding: 4px;
  border: 1px solid var(--contact-line);
  border-radius: 999px;
  background: #eef4f8;
}

.lang-btn {
  min-width: 44px;
  min-height: 34px;
  padding: 6px 11px;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: var(--contact-muted);
  font-weight: 800;
  cursor: pointer;
  transition: background .18s ease, color .18s ease, box-shadow .18s ease;
}

.lang-btn.active,
.lang-btn:hover,
.lang-btn:focus-visible {
  background: #fff;
  color: var(--contact-accent-dark);
  box-shadow: 0 4px 12px rgba(20, 55, 82, .10);
  outline: none;
}

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

.form-group {
  min-width: 0;
  margin-bottom: 19px;
}

.form-group label {
  display: block;
  margin-bottom: 8px;
  color: var(--contact-text);
  font-size: .92rem;
  font-weight: 750;
}

.form-group input,
.form-group textarea {
  width: 100%;
  max-width: 100%;
  min-width: 0;
  border: 1px solid var(--contact-line);
  border-radius: 13px;
  background: #f8fbfd;
  color: var(--contact-text);
  font: inherit;
  transition: border-color .18s ease, box-shadow .18s ease, background .18s ease;
}

.form-group input {
  min-height: 48px;
  padding: 0 14px;
}

.form-group textarea {
  min-height: 180px;
  padding: 13px 14px;
  resize: vertical;
}

.form-group input:hover,
.form-group textarea:hover {
  border-color: #b8cbd8;
  background: #fff;
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--contact-accent);
  background: #fff;
  box-shadow: 0 0 0 4px rgba(13, 141, 185, .12);
  outline: none;
}

.form-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.form-note {
  max-width: 360px;
  margin: 0;
  color: var(--contact-muted);
  font-size: .82rem;
  line-height: 1.5;
}

.submit-btn {
  min-height: 48px;
  padding: 12px 22px;
  flex: 0 0 auto;
  border: 0;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--contact-accent), var(--contact-accent-dark));
  color: #fff;
  font: inherit;
  font-weight: 800;
  cursor: pointer;
  box-shadow: 0 10px 22px rgba(7, 93, 123, .23);
  transition: transform .18s ease, box-shadow .18s ease, filter .18s ease;
}

.submit-btn:hover,
.submit-btn:focus-visible {
  transform: translateY(-2px);
  box-shadow: 0 14px 28px rgba(7, 93, 123, .28);
  filter: brightness(1.05);
  outline: none;
}

@media (max-width: 900px) {
  .contact-layout {
    grid-template-columns: 1fr;
  }

  .contact-panel {
    order: 2;
  }

  .contact-form-card {
    order: 1;
  }

  .contact-visual {
    max-height: 250px;
  }
}

@media (max-width: 620px) {
  .contact-hero-inner,
  .contact-main {
    width: min(94vw, 1180px);
  }

  .contact-hero-inner {
    padding-top: 42px;
  }

  .contact-breadcrumbs {
    border-radius: 16px;
  }

  .contact-form-heading,
  .form-actions {
    align-items: stretch;
    flex-direction: column;
  }

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

  .lang-switcher {
    align-self: flex-start;
  }

  .submit-btn {
    width: 100%;
  }

  .contact-panel,
  .contact-form-card {
    border-radius: 17px;
  }
}

@media (max-width: 390px) {
  .contact-panel,
  .contact-form-card {
    padding: 19px;
  }

  .contact-detail {
    grid-template-columns: 38px minmax(0, 1fr);
    padding: 11px;
  }

  .contact-detail-icon {
    width: 38px;
    height: 38px;
  }
}