:root {
  --color-primary: #1B3C53;
  --color-secondary: #234C6A;
  --color-accent: #456882;
  --color-soft: #D2C1B6;
  --color-bg: #f8f6f4;
  --color-surface: #ffffff;
  --color-text: #1f2a33;
  --font-main: "Segoe UI", "Inter", "Helvetica Neue", Arial, sans-serif;
  --font-heading: "Poppins", "Segoe UI", Arial, sans-serif;
  --shadow-soft: 0 10px 24px rgba(27, 60, 83, 0.12);
  --shadow-hover: 0 14px 30px rgba(35, 76, 106, 0.18);
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --space-xs: 0.5rem;
  --space-sm: 0.75rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2.5rem;
  --space-2xl: 4rem;
  --container: 1160px;
  --gradient-main: linear-gradient(140deg, rgba(35, 76, 106, 0.12), rgba(210, 193, 182, 0.45));
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  font-family: var(--font-main);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.6;
}

body {
  overflow-x: hidden;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
  border-radius: var(--radius-md);
}

a {
  color: var(--color-secondary);
  text-decoration: none;
  transition: color 0.25s ease;
}

a:hover,
a:focus-visible {
  color: var(--color-primary);
}

header,
main,
footer,
section,
article,
nav {
  width: 100%;
}

header {
  background: var(--color-surface);
  border-bottom: 1px solid rgba(35, 76, 106, 0.15);
  position: sticky;
  top: 0;
  z-index: 20;
}

nav {
  max-width: var(--container);
  margin: 0 auto;
  padding: var(--space-md) var(--space-lg);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-lg);
}

h1,
h2,
h3 {
  margin-top: 0;
  color: var(--color-primary);
  font-family: var(--font-heading);
  line-height: 1.25;
}

h1 {
  font-size: clamp(2rem, 4vw, 3rem);
}

h2 {
  font-size: clamp(1.5rem, 2.8vw, 2.2rem);
}

ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

nav ul {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
}

nav a {
  font-weight: 600;
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-sm);
  transition: all 0.25s ease;
}

nav a:hover,
nav a:focus-visible,
.active-link {
  background: rgba(69, 104, 130, 0.15);
}

.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;
  }
}

main {
  max-width: var(--container);
  margin: 0 auto;
  padding: var(--space-xl) var(--space-lg) var(--space-2xl);
}

.hero {
  padding: var(--space-2xl) var(--space-lg);
  border-radius: var(--radius-lg);
  background: var(--gradient-main);
  margin-bottom: var(--space-xl);
  animation: fadeUp 0.7s ease both;
}

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

.grid-three {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-lg);
}

.card {
  background: var(--color-surface);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-soft);
  padding: var(--space-lg);
  transition: transform 0.28s ease, box-shadow 0.28s ease;
  animation: fadeUp 0.6s ease both;
}

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

.pill-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.pill-list li {
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  background: rgba(69, 104, 130, 0.14);
  color: var(--color-primary);
  font-weight: 600;
}

.stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
}

.stat {
  background: rgba(27, 60, 83, 0.06);
  border-radius: var(--radius-sm);
  padding: var(--space-md);
  text-align: center;
}

.stat strong {
  font-size: 1.4rem;
  color: var(--color-primary);
}

.tabs {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
}

.tab-btn {
  background: rgba(35, 76, 106, 0.1);
  color: var(--color-primary);
}

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

.tab-panel.hidden {
  display: none;
}

.accordion-item {
  border: 1px solid rgba(35, 76, 106, 0.18);
  border-radius: var(--radius-sm);
  padding: var(--space-sm) var(--space-md);
  margin-bottom: var(--space-sm);
  background: #fff;
}

.accordion-toggle {
  width: 100%;
  text-align: left;
  background: transparent;
  color: var(--color-primary);
  padding: 0.3rem 0;
}

.accordion-content.hidden {
  display: none;
}

.timeline {
  display: grid;
  gap: var(--space-sm);
}

.timeline article {
  padding-left: var(--space-md);
  border-left: 3px solid var(--color-accent);
}

.notice {
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  background: rgba(210, 193, 182, 0.36);
}

button,
.button-link {
  border: 0;
  border-radius: var(--radius-sm);
  padding: 0.7rem 1.2rem;
  font-weight: 700;
  background: var(--color-secondary);
  color: #fff;
  cursor: pointer;
  transition: transform 0.2s ease, background 0.2s ease;
}

button:hover,
button:focus-visible,
.button-link:hover,
.button-link:focus-visible {
  background: var(--color-primary);
  transform: translateY(-1px);
}

form {
  background: var(--color-surface);
  padding: var(--space-lg);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-soft);
}

label {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 600;
}

input,
textarea {
  width: 100%;
  border: 1px solid rgba(69, 104, 130, 0.35);
  border-radius: var(--radius-sm);
  padding: 0.7rem;
  margin-bottom: var(--space-md);
  font: inherit;
}

textarea {
  min-height: 150px;
  resize: vertical;
}

.error {
  color: #a01515;
  font-size: 0.92rem;
  min-height: 1.2rem;
  margin: -0.4rem 0 var(--space-sm);
}

.consent-row {
  display: flex;
  align-items: start;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
}

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

footer {
  background: var(--color-primary);
  color: #fff;
  padding: var(--space-xl) var(--space-lg);
}

footer section {
  max-width: var(--container);
  margin: 0 auto;
  display: grid;
  gap: var(--space-md);
}

footer a {
  color: #fff;
}

.cookie-banner {
  position: fixed;
  left: 1rem;
  right: 1rem;
  bottom: 1rem;
  background: var(--color-surface);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-hover);
  padding: var(--space-md);
  z-index: 40;
}

.cookie-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-top: var(--space-sm);
}

.cookie-panel {
  margin-top: var(--space-sm);
  padding-top: var(--space-sm);
  border-top: 1px solid rgba(69, 104, 130, 0.2);
}

.toggle {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-md);
  margin-bottom: var(--space-xs);
}

.hidden {
  display: none;
}

[data-reveal] {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

[data-reveal].visible {
  opacity: 1;
  transform: none;
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(10px);
  }

  to {
    opacity: 1;
    transform: none;
  }
}

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

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

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

  nav {
    flex-direction: column;
    align-items: flex-start;
  }
}