:root {
  --color-bg: #091413;
  --color-surface: #0f211e;
  --color-primary: #285a48;
  --color-accent: #408a71;
  --color-soft: #b0e4cc;
  --color-text: #e9fff5;
  --color-muted: #b7d7ca;
  --font-heading: "Segoe UI", "Trebuchet MS", sans-serif;
  --font-body: "Verdana", "Arial", sans-serif;
  --shadow-soft: 0 10px 30px rgba(0, 0, 0, 0.2);
  --shadow-focus: 0 0 0 3px rgba(176, 228, 204, 0.35);
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --space-1: 0.5rem;
  --space-2: 0.875rem;
  --space-3: 1.25rem;
  --space-4: 1.75rem;
  --space-5: 2.5rem;
  --space-6: 4rem;
  --max-width: 1120px;
  --transition: 0.25s ease;
  --gradient-card: linear-gradient(160deg, rgba(64, 138, 113, 0.22), rgba(9, 20, 19, 0.74));
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-text);
  background: linear-gradient(160deg, #091413 0%, #0c1d1a 60%, #102925 100%);
  line-height: 1.6;
  overflow-x: hidden;
}

a {
  color: var(--color-soft);
  text-decoration: none;
  transition: color var(--transition), opacity var(--transition);
}

a:hover,
a:focus-visible {
  color: #d7f8ea;
}

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

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

header {
  position: sticky;
  top: 0;
  z-index: 30;
  background: rgba(9, 20, 19, 0.94);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(176, 228, 204, 0.18);
}

nav,
section,
footer>section {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: var(--space-3) var(--space-3);
}

nav {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: var(--space-2);
}

.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 {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin: 0;
  padding: 0;
  justify-content: flex-end;
}

.menu a {
  padding: var(--space-1) var(--space-2);
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
}

.menu a:hover,
.menu a:focus-visible,
.menu .is-active {
  border-color: rgba(176, 228, 204, 0.45);
  background: rgba(64, 138, 113, 0.2);
}

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

.hero {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: var(--space-5) var(--space-3) var(--space-4);
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: var(--space-4);
  align-items: center;
}

.hero article {
  background: linear-gradient(180deg, rgba(64, 138, 113, 0.2), rgba(15, 33, 30, 0.6));
  border: 1px solid rgba(176, 228, 204, 0.18);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  box-shadow: var(--shadow-soft);
  transition: transform var(--transition), box-shadow var(--transition);
}

.hero article:hover {
  transform: translateY(-4px) scale(1.01);
  box-shadow: 0 14px 36px rgba(0, 0, 0, 0.28);
}

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

h1 {
  font-size: clamp(1.8rem, 5vw, 2.8rem);
}

h2 {
  font-size: clamp(1.35rem, 3.2vw, 2rem);
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-3);
}

.button {
  border: 0;
  border-radius: var(--radius-sm);
  padding: 0.7rem 1.1rem;
  font: inherit;
  cursor: pointer;
  transition: transform var(--transition), background var(--transition), color var(--transition);
}

.button-primary {
  background: var(--color-accent);
  color: #06261e;
  font-weight: 700;
}

.button-secondary {
  background: transparent;
  color: var(--color-soft);
  border: 1px solid rgba(176, 228, 204, 0.45);
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
}

.grid-sections {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: var(--space-2) var(--space-3);
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: var(--space-3);
}

.tile {
  background: var(--gradient-card);
  border: 1px solid rgba(176, 228, 204, 0.18);
  border-radius: var(--radius-md);
  padding: var(--space-3);
  box-shadow: var(--shadow-soft);
  transition: border-color var(--transition), transform var(--transition);
}

.tile:hover {
  border-color: rgba(176, 228, 204, 0.5);
  transform: translateY(-3px);
}

.span-4 {
  grid-column: span 4;
}

.span-6 {
  grid-column: span 6;
}

.span-8 {
  grid-column: span 8;
}

.span-12 {
  grid-column: span 12;
}

.content-wrap {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: var(--space-3);
}

figure {
  margin: 0;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid rgba(176, 228, 204, 0.2);
}

.notice {
  background: rgba(176, 228, 204, 0.12);
  border-left: 4px solid var(--color-soft);
  padding: var(--space-3);
  border-radius: var(--radius-sm);
}

form {
  display: grid;
  gap: var(--space-2);
}

label {
  font-weight: 700;
}

input,
textarea {
  width: 100%;
  border: 1px solid rgba(176, 228, 204, 0.3);
  background: rgba(255, 255, 255, 0.06);
  color: var(--color-text);
  border-radius: var(--radius-sm);
  padding: 0.75rem;
  font: inherit;
  transition: border-color var(--transition), box-shadow var(--transition);
}

input:focus,
textarea:focus {
  outline: none;
  border-color: var(--color-soft);
  box-shadow: var(--shadow-focus);
}

.field-error {
  color: #ffd8d8;
  min-height: 1.1em;
  margin: 0;
  font-size: 0.9rem;
}

.consent {
  display: flex;
  align-items: flex-start;
  gap: var(--space-1);
}

.cookie-banner {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  background: #081715;
  border-top: 1px solid rgba(176, 228, 204, 0.35);
  padding: var(--space-2) var(--space-3);
  z-index: 60;
}

.cookie-banner section {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  gap: var(--space-2);
}

.cookie-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-1);
}

.cookie-panel {
  display: none;
  gap: var(--space-1);
}

.cookie-panel.is-open {
  display: grid;
}

.cookie-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(64, 138, 113, 0.2);
  border: 1px solid rgba(176, 228, 204, 0.3);
  border-radius: var(--radius-sm);
  padding: 0.7rem;
}

footer {
  border-top: 1px solid rgba(176, 228, 204, 0.18);
  background: rgba(5, 12, 11, 0.92);
}

footer section {
  display: grid;
  gap: var(--space-2);
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

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

.copy {
  grid-column: span 4;
  margin: 0;
  padding-top: var(--space-1);
  border-top: 1px solid rgba(176, 228, 204, 0.2);
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

.stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-2);
}

.stat {
  padding: var(--space-3);
  border-radius: var(--radius-md);
  border: 1px solid rgba(176, 228, 204, 0.28);
  background: rgba(6, 18, 16, 0.7);
  text-align: center;
}

.stat strong {
  display: block;
  font-family: var(--font-heading);
  font-size: clamp(1.5rem, 4vw, 2rem);
}

.tabs {
  display: grid;
  gap: var(--space-2);
}

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

.tab-btn {
  border: 1px solid rgba(176, 228, 204, 0.35);
  background: rgba(15, 33, 30, 0.8);
  color: var(--color-text);
  border-radius: var(--radius-sm);
  padding: 0.6rem 0.9rem;
  font: inherit;
  cursor: pointer;
}

.tab-btn.is-active,
.tab-btn:hover {
  background: rgba(64, 138, 113, 0.35);
  border-color: rgba(176, 228, 204, 0.6);
}

.tab-panel {
  display: none;
  border: 1px solid rgba(176, 228, 204, 0.25);
  border-radius: var(--radius-sm);
  padding: var(--space-3);
  background: rgba(9, 20, 19, 0.62);
}

.tab-panel.is-active {
  display: block;
  animation: fadeIn 0.4s ease;
}

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

.faq-item {
  border: 1px solid rgba(176, 228, 204, 0.25);
  border-radius: var(--radius-sm);
  background: rgba(9, 20, 19, 0.62);
  overflow: hidden;
}

.faq-question {
  width: 100%;
  text-align: left;
  background: transparent;
  color: var(--color-text);
  border: 0;
  padding: var(--space-2);
  font: inherit;
  font-weight: 700;
  cursor: pointer;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
  padding: 0 var(--space-2);
}

.faq-item.is-open .faq-answer {
  max-height: 220px;
  padding-bottom: var(--space-2);
}

.feature-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-2);
}

.pill {
  border-radius: 999px;
  padding: 0.4rem 0.8rem;
  border: 1px solid rgba(176, 228, 204, 0.45);
  display: inline-block;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(8px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 960px) {
  .hero {
    grid-template-columns: 1fr;
  }

  .span-4,
  .span-6,
  .span-8 {
    grid-column: span 12;
  }

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

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

  .copy {
    grid-column: span 2;
  }
}

@media (max-width: 640px) {
  nav {
    grid-template-columns: 1fr;
  }

  .menu {
    justify-content: flex-start;
  }

  footer section {
    grid-template-columns: 1fr;
  }

  .copy {
    grid-column: span 1;
  }
}