/* ============================================
   AKTIV KARMØY AS - Neon-Bio Unique Style
   transoria.shop | Fully Custom Design 2026
   No repeats from previous works: Asymmetric modular + neon organic
   ============================================ */

:root {
  --bg-deep: #0A0F0C;
  --bg-elevated: #121A15;
  --bg-card: #18241F;
  --bg-soft: #1F2C26;
  --text-main: #E8F5E8;
  --text-muted: #9FB8A8;
  --accent-mint: #00FF9F;
  --accent-cyan: #00E5FF;
  --accent-rose: #FF4D94;
  --accent-gold: #FFD166;
  --border-subtle: rgba(0, 255, 159, 0.15);
  --radius-lg: 24px;
  --radius-md: 16px;
  --radius-pill: 9999px;
  --shadow-neon: 0 0 20px rgba(0, 255, 159, 0.15);
  --shadow-soft: 0 10px 40px rgba(0, 0, 0, 0.3);
  --transition: all 0.3s cubic-bezier(0.23, 1.0, 0.32, 1);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', system_ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background-color: var(--bg-deep);
  color: var(--text-main);
  line-height: 1.75;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
}

/* Typography - Unique readable long-form */
h1, h2, h3, h4 {
  font-family: 'Space Grotesk', system_ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.025em;
}

h1 { font-size: clamp(2.8rem, 6vw, 4.2rem); }
h2 { font-size: clamp(2rem, 4.5vw, 2.8rem); margin-bottom: 1.25rem; }
h3 { font-size: 1.45rem; margin-bottom: 0.75rem; color: var(--accent-mint); }

p {
  margin-bottom: 1.35rem;
  max-width: 72ch;
}

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

a:hover {
  color: var(--accent-mint);
  text-decoration: underline;
}

/* Navigation - Classic with neon twist, sticky */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: rgba(10, 15, 12, 0.95);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-subtle);
  padding: 1rem 0;
}

.nav-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: -0.04em;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.logo-dot {
  display: inline-block;
  width: 9px;
  height: 9px;
  background: linear-gradient(135deg, var(--accent-mint), var(--accent-cyan));
  border-radius: 50%;
  box-shadow: 0 0 12px var(--accent-mint);
}

.nav-links {
  display: flex;
  gap: 2.25rem;
  list-style: none;
  align-items: center;
}

.nav-links a {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-muted);
  padding: 0.4rem 0;
  position: relative;
}

.nav-links a:hover {
  color: var(--text-main);
  text-decoration: none;
}

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

.nav-links a.active::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(to right, var(--accent-mint), var(--accent-cyan));
}

/* Hamburger for mobile */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text-main);
  font-size: 1.6rem;
  cursor: pointer;
  padding: 0.25rem;
}

/* Hero - Asymmetric Split Screen */
.hero {
  min-height: 100dvh;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  align-items: center;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
  gap: 4rem;
  position: relative;
}

.hero-content {
  padding-top: 3rem;
  padding-bottom: 4rem;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  padding: 0.4rem 1.1rem;
  border-radius: var(--radius-pill);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  margin-bottom: 1.5rem;
  color: var(--accent-mint);
}

.hero h1 {
  margin-bottom: 1.35rem;
  background: linear-gradient(90deg, #fff, #E8F5E8 70%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  font-size: 1.25rem;
  color: var(--text-muted);
  max-width: 38ch;
  margin-bottom: 2.25rem;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.95rem 2.1rem;
  font-size: 1rem;
  font-weight: 600;
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
  border: none;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent-mint), #00D47A);
  color: #0A0F0C;
  box-shadow: 0 4px 20px rgba(0, 255, 159, 0.35);
}

.btn-primary:hover {
  transform: translateY(-3px) scale(1.015);
  box-shadow: 0 10px 30px rgba(0, 255, 159, 0.45);
}

.btn-outline {
  background: transparent;
  color: var(--text-main);
  border: 1.5px solid var(--accent-cyan);
  padding: 0.9rem 2rem;
}

.btn-outline:hover {
  background: rgba(0, 229, 255, 0.08);
  border-color: var(--accent-mint);
  transform: translateY(-2px);
}

/* Asymmetric visual block in hero */
.hero-visual {
  position: relative;
  height: 520px;
  border-radius: var(--radius-lg);
  background: linear-gradient(145deg, #18241F 0%, #0F1713 100%);
  border: 1px solid var(--border-subtle);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-visual::before {
  content: '';
  position: absolute;
  inset: 0;
  background: 
    radial-gradient(circle at 30% 25%, rgba(0,255,159,0.12) 0%, transparent 50%),
    radial-gradient(circle at 75% 70%, rgba(0,229,255,0.1) 0%, transparent 55%);
  z-index: 1;
}

.hero-visual-inner {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 3rem 2.5rem;
}

.hero-visual-inner .quote {
  font-size: 1.15rem;
  font-style: italic;
  color: var(--text-muted);
  max-width: 28ch;
  margin: 0 auto 1.5rem;
  line-height: 1.6;
}

.hero-visual-inner .author {
  font-size: 0.9rem;
  color: var(--accent-mint);
  font-weight: 600;
}

/* Decorative asymmetric shapes */
.shape {
  position: absolute;
  border-radius: 50%;
  z-index: 1;
  opacity: 0.6;
}

.shape-1 {
  width: 180px;
  height: 180px;
  background: radial-gradient(circle, var(--accent-mint) 0%, transparent 70%);
  top: -40px;
  right: -30px;
  filter: blur(2px);
}

.shape-2 {
  width: 110px;
  height: 110px;
  background: radial-gradient(circle, var(--accent-cyan) 0%, transparent 70%);
  bottom: 60px;
  left: -25px;
  filter: blur(3px);
}

/* Main content containers */
.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
}

.section {
  padding: 5.5rem 0;
}

.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 3.5rem;
}

.section-header h2 {
  margin-bottom: 1rem;
}

.section-header p {
  color: var(--text-muted);
  font-size: 1.1rem;
  max-width: 58ch;
  margin: 0 auto;
}

/* Long intro text block - generous reading */
.intro-text {
  max-width: 820px;
  margin: 0 auto;
  font-size: 1.08rem;
}

.intro-text p {
  font-size: 1.08rem;
  color: var(--text-main);
}

/* Categories / Tags - horizontal asymmetric */
.categories {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: center;
  margin-bottom: 1rem;
}

.category-pill {
  background: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  color: var(--text-muted);
  padding: 0.55rem 1.35rem;
  border-radius: var(--radius-pill);
  font-size: 0.875rem;
  font-weight: 500;
  transition: var(--transition);
  white-space: nowrap;
}

.category-pill:hover {
  border-color: var(--accent-mint);
  color: var(--accent-mint);
  transform: translateY(-1px);
}

/* Articles Section - Asymmetric Masonry Grid */
.articles-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(310px, 1fr));
  gap: 1.75rem;
  align-items: start;
}

.article-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 2rem 1.85rem;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
}

.article-card:hover {
  transform: translateY(-8px);
  border-color: rgba(0, 255, 159, 0.35);
  box-shadow: var(--shadow-neon);
}

.article-card.featured {
  grid-column: span 1;
  background: linear-gradient(160deg, #1F2C26 0%, var(--bg-card) 100%);
  border-color: rgba(0, 229, 255, 0.3);
}

@media (min-width: 900px) {
  .article-card.featured {
    grid-column: span 2;
    grid-row: span 1;
  }
}

.article-meta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.1rem;
  font-size: 0.8rem;
  color: var(--text-muted);
}

.article-meta .dot {
  width: 4px;
  height: 4px;
  background: var(--accent-mint);
  border-radius: 50%;
}

.article-card h3 {
  font-size: 1.35rem;
  line-height: 1.3;
  margin-bottom: 1rem;
  color: var(--text-main);
}

.article-excerpt {
  color: var(--text-muted);
  font-size: 0.98rem;
  line-height: 1.7;
  flex-grow: 1;
  margin-bottom: 1.5rem;
}

.article-full {
  display: none;
  color: var(--text-main);
  font-size: 0.98rem;
  line-height: 1.75;
  margin-bottom: 1.5rem;
}

.article-full.show {
  display: block;
}

.read-more-btn {
  align-self: flex-start;
  background: none;
  border: 1px solid var(--accent-cyan);
  color: var(--accent-cyan);
  padding: 0.55rem 1.35rem;
  font-size: 0.875rem;
  font-weight: 600;
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: var(--transition);
}

.read-more-btn:hover {
  background: rgba(0, 229, 255, 0.1);
  border-color: var(--accent-mint);
  color: var(--accent-mint);
}

/* Contact Form - Clean modern */
.contact-form {
  max-width: 620px;
  margin: 0 auto;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 2.75rem 2.5rem;
}

.form-group {
  margin-bottom: 1.65rem;
}

.form-group label {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 0.55rem;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  background: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  color: var(--text-main);
  padding: 0.95rem 1.2rem;
  font-size: 1rem;
  border-radius: var(--radius-md);
  transition: var(--transition);
  font-family: inherit;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent-mint);
  box-shadow: 0 0 0 4px rgba(0, 255, 159, 0.1);
}

.form-group textarea {
  min-height: 148px;
  resize: vertical;
}

.form-submit {
  width: 100%;
  margin-top: 0.5rem;
}

/* Thank you page */
.thankyou-hero {
  text-align: center;
  padding: 6rem 2rem 4rem;
}

.thankyou-hero h1 {
  color: var(--accent-mint);
  margin-bottom: 1rem;
}

.thankyou-content {
  max-width: 760px;
  margin: 0 auto;
  padding-bottom: 5rem;
}

/* Footer */
.footer {
  background: #070B08;
  border-top: 1px solid var(--border-subtle);
  padding: 3.5rem 0 2rem;
  font-size: 0.9rem;
}

.footer-content {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 3rem;
}

.footer-col h4 {
  font-size: 0.95rem;
  margin-bottom: 1.1rem;
  color: var(--accent-mint);
}

.footer-col p, .footer-col a {
  color: var(--text-muted);
  font-size: 0.9rem;
  line-height: 1.7;
}

.footer-col a {
  display: block;
  margin-bottom: 0.4rem;
}

.footer-bottom {
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border-subtle);
  text-align: center;
  color: var(--text-muted);
  font-size: 0.8rem;
}

.footer-bottom a {
  color: var(--text-muted);
}

/* Legal pages */
.legal-container {
  max-width: 820px;
  margin: 0 auto;
  padding: 3rem 2rem 6rem;
}

.legal-container h1 {
  margin-bottom: 0.5rem;
}

.legal-container .last-updated {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 2.5rem;
}

.legal-section {
  margin-bottom: 2.75rem;
}

.legal-section h2 {
  font-size: 1.35rem;
  color: var(--accent-cyan);
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--border-subtle);
}

.legal-section p, .legal-section ul {
  color: var(--text-main);
}

.legal-section ul {
  padding-left: 1.4rem;
  margin-bottom: 1rem;
}

.legal-section li {
  margin-bottom: 0.5rem;
}

/* Responsive - Mobile First Unique */
@media (max-width: 900px) {
  .hero {
    grid-template-columns: 1fr;
    min-height: auto;
    padding-top: 2rem;
    gap: 2.5rem;
  }
  
  .hero-visual {
    height: 380px;
    order: -1;
  }

  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--bg-deep);
    flex-direction: column;
    padding: 2rem;
    border-bottom: 1px solid var(--border-subtle);
    gap: 1.25rem;
  }
  
  .nav-links.active {
    display: flex;
  }

  .nav-toggle {
    display: block;
  }

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

  .footer-content {
    grid-template-columns: 1fr;
    gap: 2.25rem;
  }
}

@media (max-width: 600px) {
  .container, .nav-container {
    padding-left: 1.25rem;
    padding-right: 1.25rem;
  }
  
  .article-card {
    padding: 1.6rem 1.4rem;
  }
  
  .contact-form {
    padding: 2rem 1.6rem;
  }
}

/* Accessibility & Polish */
:focus-visible {
  outline: 2px solid var(--accent-mint);
  outline-offset: 3px;
}

::selection {
  background: var(--accent-mint);
  color: #0A0F0C;
}

/* No images - pure color & type system complete */