:root {
  --color-bg: #efe4d2;
  --color-surface: #ffffff;
  --color-primary: #254d70;
  --color-secondary: #131d4f;
  --color-accent: #954c2e;
  --color-text: #131d4f;
  --color-muted: #4b5670;
  --font-heading: "Orbitron", "Trebuchet MS", sans-serif;
  --font-body: "Inter", "Segoe UI", Arial, sans-serif;
  --shadow-sm: 0 6px 18px rgba(19, 29, 79, 0.08);
  --shadow-md: 0 16px 36px rgba(19, 29, 79, 0.14);
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 24px;
  --space-1: 0.4rem;
  --space-2: 0.8rem;
  --space-3: 1.2rem;
  --space-4: 1.6rem;
  --space-5: 2.2rem;
  --space-6: 3.2rem;
  --space-7: 4.4rem;
  --container: 1180px;
  --transition: 0.25s ease;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.55;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition), background-color var(--transition), transform var(--transition);
}

.container {
  width: min(100% - 2rem, var(--container));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 140;
  background: rgba(239, 228, 210, 0.96);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(37, 77, 112, 0.16);
}

.header-inner {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
}

.brand {
  display: block;
}

.brand img {
  width: 4rem;
  position: relative;
  z-index: 20;
}

.brand img {
  display: inline-block;
  transform: rotate(-5deg);
  transition: transform var(--transition-normal);
}

.brand:hover img {
  transform: rotate(0);
}

/* Responsive Styles */
@media (max-width: 992px) {
  .brand img {
    width: 3rem;
    position: relative;
    z-index: 20;
  }
}

@media (max-width: 768px) {
  .brand img {
    width: 3rem;
    position: relative;
    z-index: 20;
  }
}

@media (max-width: 576px) {
  .brand img {
    width: 2rem;
    position: relative;
    z-index: 20;
  }
}

@media (max-width: 400px) {
  .brand img {
    width: 2rem;
    position: relative;
    z-index: 20;
  }
}

.menu-toggle {
  position: relative;
  border: 1px solid rgba(19, 29, 79, 0.22);
  background: rgba(255, 255, 255, 0.9);
  color: var(--color-secondary);
  border-radius: 999px;
  padding: 0.62rem 1.05rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  font-size: 0.76rem;
  display: inline-flex;
  align-items: center;
  gap: 0.62rem;
  cursor: pointer;
  transition: background-color var(--transition), color var(--transition), border-color var(--transition), transform var(--transition), box-shadow var(--transition);
}

.menu-toggle::before {
  content: "";
  width: 1rem;
  height: 1rem;
  border-radius: 50%;
  border: 2px solid currentColor;
  box-shadow: inset 0 0 0 2px transparent;
}

.menu-toggle:hover,
.menu-toggle:focus-visible {
  background: var(--color-surface);
  border-color: rgba(19, 29, 79, 0.5);
  color: var(--color-secondary);
  box-shadow: 0 8px 20px rgba(19, 29, 79, 0.12);
  transform: translateY(-1px);
}

.menu-toggle[aria-expanded="true"] {
  background: var(--color-secondary);
  border-color: var(--color-secondary);
  color: var(--color-surface);
  box-shadow: 0 10px 26px rgba(19, 29, 79, 0.25);
}

.site-nav {
  position: fixed;
  left: 1rem;
  right: 1rem;
  top: 1rem;
  max-height: calc(100vh - 2rem);
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.32);
  padding: var(--space-4);
  background: linear-gradient(160deg, rgba(19, 29, 79, 0.96) 0%, rgba(37, 77, 112, 0.94) 100%);
  backdrop-filter: blur(8px);
  color: var(--color-surface);
  transform: translateY(-16px) scale(0.98);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: transform 0.28s ease, opacity 0.28s ease, visibility 0.28s ease;
  box-shadow: var(--shadow-md);
  overflow-y: auto;
  z-index: 120;
}

body.nav-open .site-nav {
  transform: translateY(0) scale(1);
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.nav-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.6rem;
}

.nav-list a {
  display: block;
  padding: 0.92rem 1rem;
  border-radius: 12px;
  border: 1px solid rgba(239, 228, 210, 0.18);
  background: rgba(255, 255, 255, 0.1);
  font-weight: 600;
  letter-spacing: 0.01em;
  transition: background-color var(--transition), transform var(--transition), border-color var(--transition);
}

.nav-list a:hover,
.nav-list a:focus-visible,
.nav-list a[aria-current="page"] {
  background: rgba(239, 228, 210, 0.24);
  border-color: rgba(239, 228, 210, 0.4);
  color: #efe4d2;
  transform: translateX(4px);
}

.overlay {
  position: fixed;
  inset: 0;
  background: rgba(8, 14, 40, 0.56);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
  z-index: 110;
}

body.nav-open .overlay {
  opacity: 1;
  visibility: visible;
}

body.nav-open {
  overflow: hidden;
}

main {
  padding: var(--space-6) 0;
}

.hero {
  background: linear-gradient(120deg, rgba(37, 77, 112, 0.14), rgba(149, 76, 46, 0.16));
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--space-6);
  display: grid;
  gap: var(--space-5);
}

.hero-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: var(--space-2);
}

.hero-grid figure {
  margin: 0;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.hero-grid figure:nth-child(1) {
  grid-column: span 3;
}

.hero-grid figure:nth-child(2) {
  grid-column: span 2;
}

.hero-grid figure:nth-child(3) {
  grid-column: span 1;
}

.hero-grid figure:nth-child(4) {
  grid-column: span 2;
}

.hero-grid figure:nth-child(5) {
  grid-column: span 4;
}

.hero h1 {
  margin: 0;
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 4.4vw, 3rem);
  line-height: 1.15;
}

.hero p {
  margin: 0;
  max-width: 65ch;
  color: var(--color-muted);
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.8rem 1.2rem;
  border-radius: var(--radius-sm);
  font-weight: 700;
  border: 1px solid transparent;
}

.btn-primary {
  background: var(--color-primary);
  color: var(--color-surface);
}

.btn-primary:hover,
.btn-primary:focus-visible {
  background: var(--color-secondary);
}

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

.btn-outline:hover,
.btn-outline:focus-visible {
  background: var(--color-primary);
  color: var(--color-surface);
}

.section {
  margin-top: var(--space-7);
}

.section h2 {
  font-family: var(--font-heading);
  margin: 0 0 var(--space-2);
  font-size: clamp(1.35rem, 2.6vw, 2.1rem);
}

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

.card-grid {
  margin-top: var(--space-4);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-3);
}

.card {
  background: var(--color-surface);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  padding: var(--space-4);
  transition: transform var(--transition), box-shadow var(--transition);
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.disclaimer {
  margin-top: var(--space-7);
  background: rgba(149, 76, 46, 0.08);
  border: 1px solid rgba(149, 76, 46, 0.3);
  border-radius: var(--radius-md);
  padding: var(--space-4);
}

.contact-form {
  margin-top: var(--space-4);
  display: grid;
  gap: var(--space-3);
  max-width: 760px;
}

.field {
  display: grid;
  gap: var(--space-1);
}

.field label {
  font-weight: 600;
}

.field input,
.field textarea {
  width: 100%;
  border: 1px solid rgba(37, 77, 112, 0.34);
  border-radius: var(--radius-sm);
  padding: 0.9rem;
  font-family: var(--font-body);
  font-size: 1rem;
  background: var(--color-surface);
  color: var(--color-text);
}

.field textarea {
  min-height: 170px;
  resize: vertical;
}

.field input:focus-visible,
.field textarea:focus-visible {
  outline: 2px solid rgba(149, 76, 46, 0.45);
  border-color: var(--color-accent);
}

.checkbox-row {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.error {
  color: #8f1b1b;
  font-size: 0.92rem;
}

.map-wrap iframe {
  width: 100%;
  min-height: 320px;
  border: 0;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.site-footer {
  margin-top: var(--space-7);
  background: var(--color-secondary);
  color: var(--color-surface);
  padding: var(--space-6) 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-4);
}

.footer-grid h3 {
  margin-top: 0;
  font-family: var(--font-heading);
  font-size: 1rem;
}

.footer-grid ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--space-1);
}

.footer-grid a:hover,
.footer-grid a:focus-visible {
  color: #efe4d2;
  text-decoration: underline;
}

.footer-base {
  margin-top: var(--space-4);
  border-top: 1px solid rgba(239, 228, 210, 0.24);
  padding-top: var(--space-3);
}

.cookie-banner {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  width: min(430px, calc(100vw - 2rem));
  background: var(--color-surface);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  padding: var(--space-4);
  z-index: 90;
}

.cookie-actions,
.cookie-toggles {
  margin-top: var(--space-3);
  display: grid;
  gap: var(--space-2);
}

.toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(37, 77, 112, 0.08);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-sm);
}

.toggle input {
  width: 45px;
  height: 22px;
}

.hidden {
  display: none;
}

.feature-strip {
  margin-top: var(--space-5);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-3);
}

.feature-chip {
  background: var(--color-surface);
  border-radius: var(--radius-md);
  padding: var(--space-3);
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(37, 77, 112, 0.14);
}

.stats-grid {
  margin-top: var(--space-4);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-3);
}

.stat-card {
  background: var(--color-surface);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  box-shadow: var(--shadow-sm);
  text-align: center;
}

.stat-card strong {
  display: block;
  font-family: var(--font-heading);
  font-size: clamp(1.5rem, 3vw, 2rem);
}

.timeline {
  margin-top: var(--space-4);
  display: grid;
  gap: var(--space-3);
}

.timeline-item {
  background: var(--color-surface);
  border-left: 4px solid var(--color-primary);
  padding: var(--space-3);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-sm);
}

.faq-list {
  margin-top: var(--space-4);
  display: grid;
  gap: var(--space-2);
}

.faq-item {
  background: var(--color-surface);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

.faq-trigger {
  width: 100%;
  text-align: left;
  border: 0;
  background: transparent;
  padding: var(--space-3);
  font-weight: 700;
  color: var(--color-secondary);
  cursor: pointer;
}

.faq-content {
  padding: 0 var(--space-3) var(--space-3);
  color: var(--color-muted);
}

.tabs {
  margin-top: var(--space-4);
  display: grid;
  gap: var(--space-3);
}

.tab-list {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
}

.tab-btn {
  border: 1px solid rgba(37, 77, 112, 0.26);
  background: var(--color-surface);
  color: var(--color-secondary);
  border-radius: var(--radius-sm);
  padding: 0.65rem 1rem;
  font-weight: 700;
  cursor: pointer;
}

.tab-btn[aria-selected="true"] {
  background: var(--color-primary);
  color: var(--color-surface);
}

.tab-panel {
  background: var(--color-surface);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  box-shadow: var(--shadow-sm);
}

.calculator {
  margin-top: var(--space-4);
  background: var(--color-surface);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  box-shadow: var(--shadow-sm);
  display: grid;
  gap: var(--space-3);
}

.calculator-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: var(--space-2);
}

.calculator-output {
  font-weight: 700;
  color: var(--color-secondary);
}

[data-reveal] {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

@media (min-width: 992px) {
  .site-nav {
    transform: none;
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    position: static;
    width: auto;
    max-height: none;
    border-radius: 0;
    border: 0;
    color: var(--color-secondary);
    background: transparent;
    backdrop-filter: none;
    padding: 0;
    box-shadow: none;
    top: auto;
    left: auto;
    right: auto;
  }

  .header-inner {
    align-items: center;
  }

  .menu-toggle,
  .overlay {
    display: none;
  }

  .nav-list {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-1);
  }

  .nav-list a:hover,
  .nav-list a:focus-visible,
  .nav-list a[aria-current="page"] {
    color: var(--color-surface);
    background: var(--color-primary);
    transform: none;
  }
}

@media (max-width: 760px) {
  .hero {
    padding: var(--space-4);
  }

  .hero-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .hero-grid figure {
    grid-column: span 1 !important;
  }

  .tab-list {
    flex-direction: column;
  }
}