@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@300;400;500;600;700&display=swap');

:root {
  --color-primary: #0F172A;
  --color-secondary: #F8FAFC;
  --color-accent: #E11D48;
  --color-text: #1a1a1a;
  --color-text-light: #6b7280;
  --color-bg: #ffffff;
  --color-bg-alt: #f9fafb;

  --font-family: 'Space Grotesk', sans-serif;
  --font-size-base: 18px;
  --line-height-base: 1.7;

  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  --space-2xl: 4rem;

  --radius-sm: 0.25rem;
  --radius-md: 0.5rem;
  --radius-lg: 1rem;

  --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
  --shadow-md: 0 4px 6px rgba(0,0,0,0.1);
  --shadow-lg: 0 10px 15px rgba(0,0,0,0.1);

  --transition-fast: 150ms ease;
  --transition-base: 300ms ease;
}

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

body {
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  line-height: var(--line-height-base);
  color: var(--color-text);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
  color: var(--color-primary);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--space-md);
}

h1 { font-size: 3.5rem; letter-spacing: -0.02em; }
h2 { font-size: 2.5rem; letter-spacing: -0.01em; }
h3 { font-size: 1.75rem; }

p { margin-bottom: var(--space-md); }

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

a:hover {
  opacity: 0.8;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.btn {
  display: inline-block;
  padding: 0.75rem 2rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  transition: var(--transition-base);
  cursor: pointer;
  border: none;
  text-align: center;
}

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

.btn-primary:hover {
  background-color: #be123c;
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  opacity: 1;
}

.btn-outline {
  background-color: transparent;
  border: 2px solid var(--color-primary);
  color: var(--color-primary);
}

.btn-outline:hover {
  background-color: var(--color-primary);
  color: white;
}

.section-padding {
  padding: var(--space-2xl) 0;
}

header {
  background-color: white;
  border-bottom: 1px solid #e5e7eb;
  position: sticky;
  top: 0;
  z-index: 1000;
}

.nav-wrapper {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 80px;
}

.logo {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.nav-links {
  display: flex;
  gap: var(--space-lg);
}

.nav-links a {
  color: var(--color-primary);
  font-weight: 500;
  font-size: 1.1rem;
}

.nav-links a:hover {
  color: var(--color-accent);
}

.hero {
  background-color: var(--color-primary);
  color: white;
  min-height: 80vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.hero h1 { color: white; }

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, rgba(15, 23, 42, 0.9) 0%, rgba(15, 23, 42, 0.4) 100%);
  z-index: 1;
}

.hero-image {
  position: absolute;
  top: 0;
  right: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
}

.card {
  background: white;
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  box-shadow: var(--shadow-md);
  transition: var(--transition-base);
  border: 1px solid #f1f5f9;
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

footer {
  background-color: var(--color-primary);
  color: white;
  padding: var(--space-2xl) 0;
}

footer a {
  color: #94a3b8;
}

footer a:hover {
  color: white;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

.footer-bottom {
  border-top: 1px solid #1e293b;
  padding-top: var(--space-lg);
  text-align: center;
  font-size: 0.9rem;
  color: #94a3b8;
}

.legal-info {
  margin-top: var(--space-sm);
  line-height: 1.5;
}

.mobile-menu-btn {
  display: none;
  font-size: 1.5rem;
  background: none;
  border: none;
  color: var(--color-primary);
  cursor: pointer;
}

.cookie-consent {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background: white;
  padding: var(--space-md);
  box-shadow: 0 -4px 10px rgba(0,0,0,0.1);
  z-index: 2000;
  display: none;
  justify-content: space-between;
  align-items: center;
  border-top: 4px solid var(--color-accent);
}

.cookie-content {
  max-width: 800px;
  font-size: 0.9rem;
}

.cookie-btns {
  display: flex;
  gap: var(--space-sm);
}

.article-content {
  max-width: 720px;
  margin: 0 auto;
}

.article-content img {
  width: 100%;
  border-radius: var(--radius-lg);
  margin: var(--space-lg) 0;
}

.article-meta {
  color: var(--color-text-light);
  font-size: 0.9rem;
  margin-bottom: var(--space-md);
}

.author-box {
  background: var(--color-bg-alt);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  margin-top: var(--space-2xl);
  display: flex;
  gap: var(--space-lg);
  align-items: center;
}

.author-img {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  object-fit: cover;
}

@media (max-width: 1024px) {
  h1 { font-size: 3rem; }
  h2 { font-size: 2rem; }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
  }
  
  .mobile-menu-btn {
    display: block;
  }

  .nav-links.active {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 80px;
    left: 0;
    width: 100%;
    background: white;
    padding: var(--space-lg);
    border-bottom: 1px solid #e5e7eb;
  }

  .hero {
    min-height: 60vh;
  }

  .hero h1 { font-size: 2.5rem; }

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

  .cookie-consent {
    flex-direction: column;
    gap: var(--space-md);
    text-align: center;
  }
}

@media (max-width: 480px) {
  h1 { font-size: 2rem; }
  .btn { width: 100%; }
}

.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s ease-out;
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

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

@media (max-width: 900px) {
  .grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .grid-3 {
    grid-template-columns: 1fr;
  }
}

.form-group {
  margin-bottom: var(--space-md);
}

.form-group label {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 500;
}

.form-group input, .form-group textarea {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid #d1d5db;
  border-radius: var(--radius-md);
  font-family: var(--font-family);
  font-size: 1rem;
}

.form-group textarea {
  height: 150px;
}

.form-error {
  color: var(--color-accent);
  font-size: 0.85rem;
  margin-top: 0.25rem;
  display: none;
}

.success-message {
  background-color: #dcfce7;
  color: #166534;
  padding: var(--space-md);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-md);
  display: none;
}