:root {
  --color-primary: #432e54;
  --color-secondary: #4b4376;
  --color-accent: #ae445a;
  --color-soft: #e8bcb9;
  --color-bg: #f8f4fb;
  --color-surface: #ffffff;
  --color-text: #1f1830;
  --font-display: "Press Start 2P", "Courier New", monospace;
  --font-body: "Inter", "Segoe UI", Arial, sans-serif;
  --shadow-soft: 0 10px 30px rgba(67, 46, 84, 0.12);
  --shadow-focus: 0 0 0 3px rgba(174, 68, 90, 0.3);
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 24px;
  --space-1: 0.5rem;
  --space-2: 0.75rem;
  --space-3: 1rem;
  --space-4: 1.5rem;
  --space-5: 2rem;
  --space-6: 3rem;
  --max-width: 1120px;
  --transition: 220ms ease;
  --gradient-surface: linear-gradient(160deg, rgba(232, 188, 185, 0.26), rgba(75, 67, 118, 0.08));
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: linear-gradient(180deg, var(--color-bg), #fff8f8);
  color: var(--color-text);
  font-family: var(--font-body);
  line-height: 1.6;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
}

.skip-link:focus {
  left: 1rem;
  top: 1rem;
  background: #fff;
  padding: 0.6rem 0.8rem;
  border-radius: var(--radius-sm);
  z-index: 100;
}

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

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

header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(67, 46, 84, 0.95);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-soft);
}

nav {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: var(--space-3) var(--space-4);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  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 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  list-style: none;
  margin: 0;
  padding: 0;
}

.menu a {
  display: inline-block;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-sm);
  color: #fff;
  background: linear-gradient(120deg, rgba(232, 188, 185, 0.14), rgba(174, 68, 90, 0.22));
  border: 1px solid rgba(232, 188, 185, 0.25);
}

.menu a:hover,
.menu a:focus-visible,
.menu .active {
  background: linear-gradient(120deg, rgba(232, 188, 185, 0.35), rgba(174, 68, 90, 0.48));
}

main {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: var(--space-5) var(--space-4) var(--space-6);
}

section,
article {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
  padding: var(--space-5);
  margin-bottom: var(--space-5);
}

.surface-accent {
  background: var(--gradient-surface);
  border: 1px solid rgba(67, 46, 84, 0.12);
}

h1,
h2,
h3 {
  color: var(--color-primary);
  line-height: 1.25;
}

h1,
h2 {
  font-family: var(--font-display);
  font-size: clamp(1.1rem, 2vw, 1.55rem);
}

.hero-slider {
  overflow: hidden;
}

.hero-track {
  display: grid;
  gap: var(--space-4);
}

.hero-slide {
  display: none;
  grid-template-columns: 1.1fr 0.9fr;
  gap: var(--space-4);
  align-items: center;
  animation: slideIn 440ms ease;
}

.hero-slide.is-active {
  display: grid;
}

figure {
  margin: 0;
}

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

.button-row,
.cards {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

button,
.button-link {
  border: 0;
  border-radius: var(--radius-sm);
  padding: 0.8rem 1rem;
  font: inherit;
  cursor: pointer;
  background: var(--color-primary);
  color: #fff;
  transition: transform var(--transition), background var(--transition);
}

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

button:focus-visible,
input:focus-visible,
textarea:focus-visible {
  outline: none;
  box-shadow: var(--shadow-focus);
}

.cards article {
  flex: 1 1 240px;
  margin: 0;
}

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
}

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

.kpi {
  background: #fff;
  border-radius: var(--radius-md);
  border: 1px solid #eadff0;
  padding: var(--space-3);
}

.kpi strong {
  display: block;
  color: var(--color-accent);
  font-size: 1.4rem;
}

.accordion-item {
  border: 1px solid #e4d8ea;
  border-radius: var(--radius-sm);
  margin-bottom: var(--space-2);
  overflow: hidden;
}

.accordion-trigger {
  width: 100%;
  text-align: left;
  border: 0;
  border-radius: 0;
  background: #f9f4fc;
  color: var(--color-primary);
  padding: 0.9rem 1rem;
  font-weight: 700;
}

.accordion-panel {
  max-height: 0;
  overflow: hidden;
  transition: max-height 300ms ease;
  background: #fff;
}

.accordion-panel p {
  margin: 0;
  padding: 0.95rem 1rem;
}

.accordion-item.open .accordion-panel {
  max-height: 220px;
}

.interactive-box {
  background: #fff;
  border-radius: var(--radius-md);
  border: 1px solid #e1d1e9;
  padding: var(--space-4);
}

.range-row {
  display: grid;
  gap: 0.6rem;
}

input[type="range"] {
  width: 100%;
  accent-color: var(--color-accent);
}

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

.tab-btn {
  background: #f2ebf6;
  color: var(--color-primary);
  border: 1px solid #dac7e5;
}

.tab-btn.is-active {
  background: var(--color-primary);
  color: #fff;
}

.tab-panel {
  display: none;
  margin-top: var(--space-3);
}

.tab-panel.is-active {
  display: block;
  animation: fadeUp 360ms ease;
}

form {
  display: grid;
  gap: var(--space-3);
}

label {
  font-weight: 600;
}

input,
textarea {
  width: 100%;
  border: 1px solid #ccb8d8;
  border-radius: var(--radius-sm);
  padding: 0.75rem 0.8rem;
  font: inherit;
}

textarea {
  min-height: 130px;
  resize: vertical;
}

.field-note,
.error {
  font-size: 0.9rem;
}

.error {
  color: #9f2237;
}

.ok {
  color: #2d7d4c;
}

.cookie-banner {
  position: fixed;
  left: var(--space-3);
  right: var(--space-3);
  bottom: var(--space-3);
  background: #fff;
  border: 1px solid #d7cadf;
  box-shadow: var(--shadow-soft);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  z-index: 40;
}

.cookie-banner[hidden],
.cookie-panel[hidden] {
  display: none;
}

.cookie-panel {
  position: fixed;
  inset: 0;
  background: rgba(31, 24, 48, 0.45);
  z-index: 50;
  padding: var(--space-4);
}

.cookie-panel section {
  max-width: 540px;
  margin: 4vh auto;
}

.toggle-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-2) 0;
  border-bottom: 1px solid #eadff0;
}

.toggle-row:last-child {
  border-bottom: 0;
}

input[type="checkbox"] {
  width: 20px;
  height: 20px;
}

footer {
  background: #22172c;
  color: #f6edf8;
  padding: var(--space-5) var(--space-4);
}

footer section {
  background: transparent;
  box-shadow: none;
  margin: 0 auto;
  padding: 0;
  max-width: var(--max-width);
}

footer a {
  color: #f5c8c5;
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: transform 600ms ease, opacity 600ms ease;
}

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

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

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

@keyframes slideIn {
  from {
    opacity: 0;
    transform: translateX(20px);
  }

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

@media (max-width: 900px) {

  .hero-slide,
  .split {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 680px) {
  nav {
    justify-content: center;
  }

  main {
    padding: var(--space-4) var(--space-3) var(--space-5);
  }

  section,
  article {
    padding: var(--space-4);
  }
}