:root {
  /* Palette per request */
  --color-bg-main: #0a2a43; /* Dark Blue */
  --color-bg-accent: #1d87c9; /* Light Blue */
  --color-bg-light: #f1f4f8; /* Light Background */
  --color-bg-soft: #e6eef4; /* Secondary Light Background */
  --color-text-main: #0a2a43; /* Dark Text */
  --color-text-light: #ffffff; /* White Text */
  --color-border-soft: #c6d5e4;

  /* Shadows & Radius */
  --shadow-soft: 0 18px 40px rgba(6, 24, 54, 0.15);
  --radius-lg: 18px;
}

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

body {
  margin: 0;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    sans-serif;
  background: var(--color-bg-main);
  color: var(--color-text-main);
  line-height: 1.5;
}

a {
  text-decoration: none;
  color: inherit;
  transition: color 0.2s;
}

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

/* LAYOUT UTILS */
.page-wrapper {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  /* Smooth gradient background */
  background: radial-gradient(
    circle at 20% 0%,
    #1d87c9 0%,
    #0a2a43 50%,
    #051624 100%
  );
  color: var(--color-text-light);
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* HEADER */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(16px);
  background: linear-gradient(
    180deg,
    rgba(10, 42, 67, 0.95) 0%,
    rgba(10, 42, 67, 0.85) 100%
  );
  border-bottom: 1px solid rgba(198, 213, 228, 0.15);
}

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

.logo-wrap {
  display: flex;
  align-items: center;
  gap: 16px;
}

/* New Logo Style: Square with Frame */
.logo-mark {
  width: 48px;
  height: 48px;
  border: 2px solid rgba(255, 255, 255, 0.9);
  border-radius: 6px;
  background: linear-gradient(
    135deg,
    rgba(29, 135, 201, 0.2),
    rgba(10, 42, 67, 0.4)
  );
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  font-weight: 800;
  font-size: 18px;
  letter-spacing: 0.05em;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
}

.logo-text-title {
  font-weight: 700;
  font-size: 18px;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  line-height: 1.2;
}

.logo-text-sub {
  font-size: 11px;
  opacity: 0.75;
  font-weight: 400;
}

.contact-bar {
  display: flex;
  align-items: center;
  gap: 28px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.contact-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
  font-size: 13px;
}

.contact-label {
  opacity: 0.5;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 10px;
  font-weight: 600;
}

.contact-value {
  font-weight: 500;
  white-space: nowrap;
  color: #ffffff;
}
.contact-value:hover {
  color: #53bbff;
}

.btn-outline {
  border-radius: 50px;
  padding: 10px 20px;
  border: 1px solid rgba(255, 255, 255, 0.6);
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all 0.3s ease;
  background: rgba(255, 255, 255, 0.05);
  color: #ffffff;
}

.btn-outline span {
  font-size: 16px;
  line-height: 1;
}

.btn-outline:hover {
  background: #ffffff;
  color: var(--color-text-main);
  border-color: #ffffff;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

/* HERO SECTION */
.hero {
  padding: 60px 0 80px;
}

.hero-inner {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
  align-items: center;
  gap: 48px;
}

.hero-kicker {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: #53bbff;
  margin-bottom: 12px;
  font-weight: 700;
}

.hero-title {
  font-size: 44px;
  line-height: 1.15;
  font-weight: 700;
  margin-bottom: 20px;
  letter-spacing: -0.02em;
}

.hero-title span {
  color: #53bbff;
  display: block; /* Break line for emphasis */
}

.hero-text {
  font-size: 16px;
  line-height: 1.7;
  max-width: 540px;
  opacity: 0.9;
  margin-bottom: 32px;
  font-weight: 300;
}

.hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 36px;
}

.tag-pill {
  font-size: 12px;
  padding: 6px 14px;
  border-radius: 50px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(4px);
  color: #e6eef4;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  align-items: center;
}

.btn-primary {
  border-radius: 50px;
  padding: 14px 28px;
  font-size: 14px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  background: linear-gradient(135deg, #1d87c9, #53bbff);
  color: #ffffff;
  border: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  box-shadow: 0 10px 30px rgba(29, 135, 201, 0.4);
  transition: all 0.3s ease;
}

.btn-primary span {
  font-size: 18px;
  transition: transform 0.2s;
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 15px 40px rgba(29, 135, 201, 0.5);
}
.btn-primary:hover span {
  transform: translateX(3px);
}

.hero-note {
  font-size: 12px;
  opacity: 0.6;
  font-style: italic;
}

/* Hero Visual Card */
.hero-visual {
  position: relative;
}

.hero-card {
  position: relative;
  background: linear-gradient(160deg, #103554 0%, #051624 100%);
  border-radius: 24px;
  padding: 24px;
  box-shadow: var(--shadow-soft);
  border: 1px solid rgba(255, 255, 255, 0.1);
  /* overflow: hidden; Removed to allow hero-floating to extend */
}

.hero-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(83, 187, 255, 0.5),
    transparent
  );
}

.hero-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}

.hero-card-title {
  font-size: 14px;
  font-weight: 600;
  color: #ffffff;
  opacity: 0.9;
}

.hero-card-label {
  font-size: 10px;
  padding: 4px 10px;
  border-radius: 4px;
  background: rgba(29, 135, 201, 0.2);
  color: #53bbff;
  font-weight: 700;
  text-transform: uppercase;
}

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

.hero-stat {
  background: rgba(255, 255, 255, 0.03);
  border-radius: 12px;
  padding: 12px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: background 0.2s;
}
.hero-stat:hover {
  background: rgba(255, 255, 255, 0.06);
}

.hero-stat-label {
  font-size: 10px;
  text-transform: uppercase;
  opacity: 0.6;
  margin-bottom: 6px;
  letter-spacing: 0.05em;
}

.hero-stat-value {
  font-size: 15px;
  font-weight: 600;
  color: #ffffff;
  margin-bottom: 4px;
}

.hero-stat-foot {
  font-size: 10px;
  color: #8da8c1;
  line-height: 1.3;
}

.hero-image-frame {
  margin-top: 20px;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: #000;
  position: relative;
}

.hero-image-frame img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  opacity: 0.9;
  transition: opacity 0.3s;
}
.hero-image-frame:hover img {
  opacity: 1;
}

.hero-floating {
  position: absolute;
  bottom: -20px;
  right: -10px;
  width: 220px;
  background: rgba(10, 42, 67, 0.95);
  backdrop-filter: blur(10px);
  border-radius: 16px;
  padding: 14px;
  border: 1px solid rgba(83, 187, 255, 0.3);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
  font-size: 11px;
  line-height: 1.5;
  color: #e6eef4;
}

.hero-floating strong {
  display: block;
  margin-bottom: 4px;
  font-size: 12px;
  color: #53bbff;
}

/* SECTIONS COMMON */
.section {
  background: var(--color-bg-light);
  color: var(--color-text-main);
  padding: 80px 0;
}

.section.alt {
  background: #ffffff;
}

.section.dark {
  background: #081b2e; /* Darker navy */
  color: #ffffff;
}

.section-header {
  text-align: center;
  margin-bottom: 48px;
}

.section-kicker {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: #1d87c9;
  margin-bottom: 10px;
  font-weight: 700;
}

.section-title {
  font-size: 32px;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--color-text-main);
}
.section.dark .section-title {
  color: #ffffff;
}

.section-subtitle {
  font-size: 16px;
  color: #5a7185;
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.6;
}
.section.dark .section-subtitle {
  color: #a3b8cc;
}

.cols-2 {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 40px;
  align-items: flex-start;
}

.text-block p {
  font-size: 15px;
  line-height: 1.8;
  margin-bottom: 16px;
  color: #334e68;
}
.section.dark .text-block p {
  color: #d3e2ee;
}

.bullets {
  list-style: none;
  margin-top: 20px;
}

.bullets li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 15px;
  margin-bottom: 10px;
  color: #102a43;
  font-weight: 500;
}
.section.dark .bullets li {
  color: #ffffff;
}

.bullets li::before {
  content: "✓";
  display: flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: #1d87c9;
  color: #fff;
  font-size: 10px;
  flex-shrink: 0;
  font-weight: bold;
}

/* CARDS */
.card-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.card {
  background: #ffffff;
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: 0 10px 30px rgba(10, 26, 43, 0.06);
  border: 1px solid var(--color-border-soft);
  transition: transform 0.3s, box-shadow 0.3s;
}
.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 35px rgba(10, 26, 43, 0.1);
}

.card.dark {
  background: rgba(255, 255, 255, 0.03);
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.1);
}

.card-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: #eaf6ff;
  color: #1d87c9;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  font-size: 20px;
}

.card-icon svg {
  width: 24px;
  height: 24px;
  fill: currentColor;
}

.card.dark .card-icon {
  background: rgba(29, 135, 201, 0.2);
  color: #53bbff;
}

.card-title {
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--color-text-main);
}
.card.dark .card-title {
  color: #ffffff;
}

.card-text {
  font-size: 14px;
  line-height: 1.6;
  color: #486581;
}
.card.dark .card-text {
  color: #bcccdc;
}

.chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}

.chip {
  font-size: 11px;
  padding: 4px 10px;
  border-radius: 4px;
  background: #f0f4f8;
  color: #334e68;
  font-weight: 600;
}
.card.dark .chip {
  background: rgba(255, 255, 255, 0.1);
  color: #d9e2ec;
}

/* PROCESS LIST */
.process-list {
  list-style: none;
  counter-reset: proc;
  margin-top: 10px;
}

.process-list li {
  position: relative;
  padding-left: 40px;
  margin-bottom: 20px;
  font-size: 15px;
  line-height: 1.6;
  color: #d3e2ee;
}

.process-list li::before {
  counter-increment: proc;
  content: counter(proc);
  position: absolute;
  left: 0;
  top: 0;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: linear-gradient(135deg, #1d87c9, #53bbff);
  color: #ffffff;
  font-size: 12px;
  font-weight: bold;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

.map-placeholder {
  border-radius: 20px;
  background: linear-gradient(145deg, #102a43, #061523);
  padding: 20px;
  color: #ffffff;
  box-shadow: var(--shadow-soft);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.map-placeholder img {
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  margin-bottom: 12px;
}

.map-legend {
  font-size: 13px;
  color: #bcccdc;
  line-height: 1.5;
}

.map-legend strong {
  display: block;
  margin-bottom: 4px;
  color: #53bbff;
}

/* CONTACTS */
.contacts-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.9fr);
  gap: 32px;
  align-items: flex-start;
}

.contact-panel {
  background: #ffffff;
  border-radius: 24px;
  padding: 32px;
  border: 1px solid var(--color-border-soft);
  box-shadow: var(--shadow-soft);
}

.contact-panel.dark {
  background: #0a2a43;
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.contact-line {
  margin-bottom: 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  padding-bottom: 12px;
}
.contact-line:last-child {
  border-bottom: none;
}

.contact-line label {
  display: block;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  opacity: 0.6;
  margin-bottom: 4px;
  font-weight: 600;
}

.contact-line a,
.contact-line span {
  font-size: 15px;
  font-weight: 500;
  color: inherit;
}
.contact-line a:hover {
  color: #53bbff;
}

.contact-form {
  display: grid;
  gap: 16px;
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-field label {
  font-size: 12px;
  font-weight: 600;
  color: #334e68;
}

.form-field input,
.form-field textarea {
  border-radius: 8px;
  border: 1px solid #d9e2ec;
  background: #f0f4f8;
  color: #102a43;
  padding: 12px 14px;
  font-size: 14px;
  outline: none;
  transition: all 0.2s;
  font-family: inherit;
}

.form-field input:focus,
.form-field textarea:focus {
  border-color: #1d87c9;
  background: #ffffff;
  box-shadow: 0 0 0 3px rgba(29, 135, 201, 0.1);
}

.form-field textarea {
  min-height: 100px;
  resize: vertical;
}

.form-note {
  font-size: 11px;
  color: #829ab1;
  margin-top: 8px;
  line-height: 1.4;
}
.contact-panel.dark .form-note {
  color: #8da8c1;
}

.footer {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  margin-top: 40px;
  padding-top: 20px;
  font-size: 12px;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
  color: rgba(255, 255, 255, 0.5);
}

/* RESPONSIVE */
@media (max-width: 960px) {
  .hero-inner,
  .cols-2,
  .card-grid,
  .contacts-grid {
    grid-template-columns: minmax(0, 1fr);
  }
  .hero-inner {
    gap: 40px;
    text-align: center;
  }
  .hero-text,
  .hero-tags,
  .hero-actions {
    margin-left: auto;
    margin-right: auto;
    justify-content: center;
  }
  .hero-title {
    font-size: 36px;
  }
  .card-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .header-inner {
    flex-wrap: wrap;
    row-gap: 16px;
    justify-content: center;
  }
  .contact-bar {
    justify-content: center;
  }
}

@media (max-width: 640px) {
  .card-grid {
    grid-template-columns: minmax(0, 1fr);
  }
  .hero {
    padding-top: 40px;
  }
  .hero-title {
    font-size: 30px;
  }
  .hero-card {
    margin-top: 20px;
  }
  .hero-floating {
    position: static;
    margin-top: 16px;
    width: 100%;
  }
  .header-inner {
    flex-direction: column;
    align-items: center;
  }
}

/* Language Switcher */
.lang-switch {
  display: flex;
  gap: 8px;
  align-items: center;
  margin-left: 16px;
}
.lang-link {
  font-size: 20px;
  opacity: 0.6;
  transition: opacity 0.2s;
  filter: grayscale(100%);
}
.lang-link:hover,
.lang-link.active {
  opacity: 1;
  filter: none;
}