:root {
  --bg-dark: #07060a;
  --bg-card: rgba(18, 14, 26, 0.75);
  --bg-gloss: rgba(255, 255, 255, 0.03);
  --orange-primary: #ff6b00;
  --orange-bright: #ff8800;
  --orange-glow: rgba(255, 107, 0, 0.4);
  --pink-vapor: #ff007f;
  --cyan-vapor: #00f3ff;
  --text-main: #f5f3f9;
  --text-muted: #a49eb5;
  --border-color: rgba(255, 107, 0, 0.3);
  --border-glow: 0 0 15px rgba(255, 107, 0, 0.35);
  --glass-reflection: linear-gradient(135deg, rgba(255, 255, 255, 0.12) 0%, rgba(255, 255, 255, 0) 60%);
  --font-main: 'Segoe UI', system-ui, -apple-system, sans-serif;
  --font-heading: 'Trebuchet MS', 'Lucida Sans Unicode', sans-serif;
}

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

body {
  background-color: var(--bg-dark);
  color: var(--text-main);
  font-family: var(--font-main);
  line-height: 1.6;
  overflow-x: hidden;
  background-image: 
    linear-gradient(to bottom, rgba(7, 6, 10, 0.85), rgba(7, 6, 10, 0.95)),
    linear-gradient(90deg, rgba(255, 107, 0, 0.04) 1px, transparent 1px),
    linear-gradient(0deg, rgba(0, 243, 255, 0.03) 1px, transparent 1px);
  background-size: 100% 100%, 40px 40px, 40px 40px;
}

/* Header & Nav */
.site-header {
  width: 100%;
  background: rgba(10, 8, 16, 0.9);
  border-bottom: 1px solid var(--border-color);
  box-shadow: 0 4px 20px rgba(0,0,0,0.8), 0 1px 0 rgba(255, 107, 0, 0.2);
  padding: 0.75rem 2rem;
  position: relative;
  z-index: 1000;
}

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

.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: #fff;
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.brand-logo span {
  color: var(--orange-primary);
  text-shadow: 0 0 10px var(--orange-glow);
}

.brand-logo svg {
  height: 32px;
  width: 32px;
  filter: drop-shadow(0 0 5px var(--orange-primary));
}

.nav-links {
  display: flex;
  gap: 1.8rem;
  align-items: center;
  list-style: none;
}

.nav-links a {
  color: var(--text-main);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 600;
  transition: all 0.25s ease;
  position: relative;
  padding: 0.2rem 0;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--orange-bright);
  text-shadow: 0 0 8px var(--orange-glow);
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 2px;
  background: linear-gradient(90deg, var(--orange-primary), var(--pink-vapor));
  transition: width 0.3s ease;
}

.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
}

.btn-header-cta {
  background: linear-gradient(135deg, var(--orange-primary), #d44a00);
  color: #fff !important;
  padding: 0.5rem 1.2rem !important;
  border-radius: 4px;
  box-shadow: 0 0 15px rgba(255, 107, 0, 0.4);
  border: 1px solid rgba(255, 255, 255, 0.3);
  text-transform: uppercase;
  font-size: 0.85rem !important;
  letter-spacing: 1px;
}

.btn-header-cta::after {
  display: none !important;
}

.btn-header-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 25px rgba(255, 107, 0, 0.7);
}

.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  color: var(--orange-primary);
  font-size: 1.8rem;
  cursor: pointer;
}

/* Layout Containers */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2.5rem 1.5rem;
}

.hero-section {
  text-align: center;
  padding: 4rem 1rem 3rem;
  position: relative;
  background: radial-gradient(circle at center, rgba(255, 107, 0, 0.12) 0%, transparent 70%);
}

.hero-title {
  font-family: var(--font-heading);
  font-size: 3rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 1rem;
  background: linear-gradient(180deg, #ffffff 0%, var(--orange-bright) 70%, var(--pink-vapor) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  text-shadow: 0 0 20px rgba(255, 107, 0, 0.3);
}

.hero-subtitle {
  font-size: 1.2rem;
  color: var(--text-muted);
  max-width: 750px;
  margin: 0 auto 2rem;
}

/* Grid & Cards Architecture */
.grid-cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.vapor-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  overflow: hidden;
  position: relative;
  transition: all 0.35s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  backdrop-filter: blur(10px);
  box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.6);
  display: flex;
  flex-direction: column;
}

.vapor-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; height: 100%;
  background: var(--glass-reflection);
  pointer-events: none;
  z-index: 1;
}

.vapor-card:hover {
  transform: translateY(-8px);
  border-color: var(--orange-bright);
  box-shadow: var(--border-glow), 0 12px 40px rgba(0, 0, 0, 0.8);
}

.card-img-wrapper {
  position: relative;
  width: 100%;
  height: 200px;
  overflow: hidden;
}

.card-img-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
  filter: contrast(105%) brightness(95%);
}

.vapor-card:hover .card-img-wrapper img {
  transform: scale(1.08);
}

.card-badge {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: rgba(7, 6, 10, 0.85);
  color: var(--cyan-vapor);
  border: 1px solid var(--cyan-vapor);
  padding: 0.2rem 0.6rem;
  font-size: 0.75rem;
  font-weight: bold;
  border-radius: 3px;
  text-transform: uppercase;
  letter-spacing: 1px;
  box-shadow: 0 0 10px rgba(0, 243, 255, 0.3);
  z-index: 2;
}

.card-content {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
  position: relative;
  z-index: 2;
}

.card-title {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  margin-bottom: 0.75rem;
  color: #fff;
}

.card-desc {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

.card-action-btn {
  display: inline-block;
  text-align: center;
  background: rgba(255, 107, 0, 0.15);
  color: var(--orange-bright);
  border: 1px solid var(--orange-primary);
  padding: 0.65rem 1.2rem;
  border-radius: 4px;
  font-weight: 700;
  text-decoration: none;
  text-transform: uppercase;
  font-size: 0.85rem;
  letter-spacing: 1px;
  transition: all 0.3s ease;
}

.card-action-btn:hover {
  background: var(--orange-primary);
  color: #fff;
  box-shadow: 0 0 15px var(--orange-glow);
}

/* Detail Page & Main Article Elements */
.detail-header {
  padding: 3rem 0 2rem;
  border-bottom: 1px solid rgba(255, 107, 0, 0.2);
  margin-bottom: 2.5rem;
}

.detail-title {
  font-size: 2.5rem;
  font-family: var(--font-heading);
  color: #fff;
  margin-bottom: 1rem;
}

.detail-banner {
  width: 100%;
  max-height: 450px;
  object-fit: cover;
  border-radius: 8px;
  border: 1px solid var(--border-color);
  box-shadow: var(--border-glow);
  margin-bottom: 2rem;
}

.detail-content-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 2.5rem;
}

.main-article {
  background: var(--bg-card);
  padding: 2.2rem;
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}

.main-article h2 {
  font-family: var(--font-heading);
  color: var(--orange-bright);
  margin: 2rem 0 1rem;
  font-size: 1.5rem;
  border-bottom: 1px dashed rgba(255, 107, 0, 0.25);
  padding-bottom: 0.5rem;
}

.main-article h3 {
  font-family: var(--font-heading);
  color: var(--cyan-vapor);
  margin: 1.5rem 0 0.8rem;
  font-size: 1.2rem;
}

.main-article p {
  margin-bottom: 1.2rem;
  color: #d1cbdc;
  line-height: 1.7;
  font-size: 0.98rem;
}

.main-article ul, .main-article ol {
  margin: 1rem 0 1.5rem 1.5rem;
  color: #d1cbdc;
}

.main-article li {
  margin-bottom: 0.6rem;
  line-height: 1.6;
}

.main-article table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.8rem 0;
  font-size: 0.9rem;
  background: rgba(10, 8, 16, 0.7);
  border-radius: 6px;
  overflow: hidden;
  border: 1px solid var(--border-color);
}

.main-article th,
.main-article td {
  padding: 0.85rem 1rem;
  text-align: left;
  border-bottom: 1px solid rgba(255, 107, 0, 0.15);
  color: #d1cbdc;
}

.main-article th {
  background: rgba(255, 107, 0, 0.15);
  color: var(--orange-bright);
  font-family: var(--font-heading);
  font-weight: 700;
  text-transform: uppercase;
  font-size: 0.8rem;
  letter-spacing: 1px;
}

.main-article tr:hover td {
  background: rgba(255, 107, 0, 0.05);
}

.legal-callout {
  background: rgba(0, 243, 255, 0.05);
  border-left: 4px solid var(--cyan-vapor);
  padding: 1.2rem;
  margin: 1.5rem 0;
  border-radius: 0 6px 6px 0;
  color: #e0f8ff;
  font-size: 0.95rem;
}

.sidebar-box {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 1.5rem;
  margin-bottom: 1.5rem;
}

.sidebar-title {
  font-size: 1.2rem;
  font-family: var(--font-heading);
  color: #fff;
  margin-bottom: 1rem;
  border-bottom: 1px solid var(--orange-primary);
  padding-bottom: 0.5rem;
}

.external-link-btn {
  display: block;
  width: 100%;
  text-align: center;
  background: linear-gradient(135deg, var(--orange-primary), #c44100);
  color: #fff;
  padding: 0.8rem;
  border-radius: 4px;
  text-decoration: none;
  font-weight: bold;
  box-shadow: 0 0 15px var(--orange-glow);
  text-transform: uppercase;
  margin-top: 1rem;
}

/* Contact Form */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.form-group label {
  color: var(--orange-bright);
  font-weight: 600;
  font-size: 0.9rem;
}

.form-control {
  background: rgba(10, 8, 16, 0.8);
  border: 1px solid var(--border-color);
  padding: 0.8rem;
  border-radius: 4px;
  color: #fff;
  font-family: inherit;
}

.form-control:focus {
  outline: none;
  border-color: var(--orange-bright);
  box-shadow: 0 0 10px var(--orange-glow);
}

textarea.form-control {
  resize: vertical;
  min-height: 140px;
}

/* Footer Section */
.site-footer {
  background: #040306;
  border-top: 1px solid var(--border-color);
  margin-top: 4rem;
  padding: 3rem 1.5rem 1.5rem;
  position: relative;
  box-shadow: 0 -10px 30px rgba(0,0,0,0.8);
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 2.5rem;
  margin-bottom: 2.5rem;
}

.footer-col h4 {
  color: var(--orange-bright);
  font-family: var(--font-heading);
  font-size: 1.1rem;
  margin-bottom: 1.2rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.footer-col p, .footer-col address {
  color: var(--text-muted);
  font-style: normal;
  font-size: 0.9rem;
  line-height: 1.6;
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 0.6rem;
}

.footer-links a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.9rem;
  transition: color 0.2s;
}

.footer-links a:hover {
  color: var(--orange-bright);
}

.footer-bottom {
  max-width: 1200px;
  margin: 0 auto;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  text-align: center;
  color: var(--text-muted);
  font-size: 0.85rem;
}

/* Cookie Consent Banner */
.cookie-banner {
  position: fixed;
  bottom: -100%;
  left: 0;
  width: 100%;
  background: rgba(12, 10, 20, 0.95);
  border-top: 2px solid var(--orange-primary);
  backdrop-filter: blur(15px);
  box-shadow: 0 -5px 25px rgba(0, 0, 0, 0.8);
  padding: 1.2rem 2rem;
  z-index: 99999;
  transition: bottom 0.5s ease-in-out;
}

.cookie-banner.show {
  bottom: 0;
}

.cookie-container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.cookie-text {
  color: #e0dbe9;
  font-size: 0.9rem;
  flex: 1;
  min-width: 280px;
}

.cookie-text a {
  color: var(--cyan-vapor);
  text-decoration: underline;
}

.cookie-actions {
  display: flex;
  gap: 0.8rem;
}

.btn-cookie {
  background: var(--orange-primary);
  color: #fff;
  border: none;
  padding: 0.6rem 1.2rem;
  border-radius: 4px;
  font-weight: bold;
  cursor: pointer;
  font-size: 0.85rem;
  text-transform: uppercase;
}

.btn-cookie-sec {
  background: transparent;
  color: var(--text-main);
  border: 1px solid rgba(255, 255, 255, 0.3);
  padding: 0.6rem 1.2rem;
  border-radius: 4px;
  cursor: pointer;
  font-size: 0.85rem;
}

/* Responsive Rules */
@media (max-width: 900px) {
  .detail-content-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .hero-title {
    font-size: 2.1rem;
  }
  
  .mobile-menu-btn {
    display: block;
  }

  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: rgba(10, 8, 16, 0.98);
    flex-direction: column;
    padding: 1.5rem;
    border-bottom: 1px solid var(--border-color);
    box-shadow: 0 10px 30px rgba(0,0,0,0.9);
  }

  .nav-links.active {
    display: flex;
  }
  
  .site-header {
    padding: 0.75rem 1rem;
  }

  .main-article table {
    display: block;
    overflow-x: auto;
    white-space: nowrap;
  }
}