/* ==========================================================================
   NOCTILIO FONDERIA - DESIGN SYSTEM & STYLESHEET
   Palette: Gunmetal Steel (#1E293B), Smoky Glass (#475569), Amber Glow (#F59E0B), Obsidian (#0B0F17)
   Typography: Oswald (Headings), Roboto Mono (Subtitles/Accents/Meta), System Sans (Body)
   ========================================================================== */

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

:root {
  /* Color Tokens */
  --bg-obsidian: #0B0F17;
  --bg-dark-gunmetal: #111827;
  --gunmetal-steel: #1E293B;
  --gunmetal-light: #334155;
  --smoky-glass: rgba(71, 85, 105, 0.25);
  --smoky-glass-border: rgba(148, 163, 184, 0.15);
  --smoky-glass-hover: rgba(71, 85, 105, 0.4);
  
  --amber-glow: #F59E0B;
  --amber-glow-bright: #FBBF24;
  --amber-glow-muted: rgba(245, 158, 11, 0.15);
  
  --text-main: #F8FAFC;
  --text-muted: #94A3B8;
  --text-dim: #64748B;
  
  /* Fonts */
  --font-heading: 'Oswald', sans-serif;
  --font-mono: 'Roboto Mono', monospace;
  --font-body: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  /* Transitions */
  --transition-fast: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-normal: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-slow: 0.8s cubic-bezier(0.16, 1, 0.3, 1);

  /* Glassmorphism shadow */
  --glass-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
  --amber-glow-shadow: 0 0 25px rgba(245, 158, 11, 0.25);
}

/* Reset & Base */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  background-color: var(--bg-obsidian);
  color: var(--text-main);
  font-family: var(--font-body);
}

body {
  overflow-x: hidden;
  line-height: 1.6;
  background: radial-gradient(circle at 50% 0%, #151D2A 0%, var(--bg-obsidian) 70%);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: var(--bg-obsidian);
}
::-webkit-scrollbar-thumb {
  background: var(--gunmetal-light);
  border-radius: 4px;
  border: 2px solid var(--bg-obsidian);
}
::-webkit-scrollbar-thumb:hover {
  background: var(--amber-glow);
}

/* Typography Helpers */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 500;
  color: var(--text-main);
  line-height: 1.2;
}

.mono-accent {
  font-family: var(--font-mono);
  color: var(--amber-glow);
  font-size: 0.85rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

p {
  color: var(--text-muted);
  font-weight: 300;
  line-height: 1.7;
}

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

/* Layout Utilities */
.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
  width: 100%;
}

.section-padding {
  padding: 7rem 0;
}

.text-center {
  text-align: center;
}

/* Glass Surface Component */
.glass-panel {
  background: var(--smoky-glass);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--smoky-glass-border);
  border-radius: 4px;
  box-shadow: var(--glass-shadow);
  transition: var(--transition-normal);
}

.glass-panel:hover {
  border-color: rgba(245, 158, 11, 0.3);
  box-shadow: var(--amber-glow-shadow);
}

/* Steel Framing Component */
.steel-card {
  background: linear-gradient(145deg, #1A2332 0%, #0E141F 100%);
  border: 1px solid var(--gunmetal-steel);
  position: relative;
  overflow: hidden;
}

.steel-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--amber-glow), transparent);
  opacity: 0;
  transition: var(--transition-normal);
}

.steel-card:hover::before {
  opacity: 1;
}

/* Buttons */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.9rem 2.2rem;
  background: linear-gradient(135deg, var(--amber-glow) 0%, #D97706 100%);
  color: var(--bg-obsidian);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border: none;
  border-radius: 2px;
  cursor: pointer;
  box-shadow: 0 4px 15px rgba(245, 158, 11, 0.3);
  transition: var(--transition-fast);
}

.btn-primary:hover {
  transform: translateY(-2px);
  background: linear-gradient(135deg, var(--amber-glow-bright) 0%, var(--amber-glow) 100%);
  box-shadow: 0 6px 20px rgba(245, 158, 11, 0.5);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.85rem 2.1rem;
  background: rgba(30, 41, 59, 0.6);
  color: var(--text-main);
  border: 1px solid var(--gunmetal-light);
  font-family: var(--font-heading);
  font-weight: 500;
  font-size: 1rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-radius: 2px;
  cursor: pointer;
  backdrop-filter: blur(8px);
  transition: var(--transition-fast);
}

.btn-secondary:hover {
  border-color: var(--amber-glow);
  color: var(--amber-glow);
  background: rgba(30, 41, 59, 0.9);
}

/* HEADER & NAVBAR */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  transition: var(--transition-normal);
  padding: 1.5rem 0;
  background: rgba(11, 15, 23, 0.6);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(148, 163, 184, 0.08);
}

.header.scrolled {
  padding: 1rem 0;
  background: rgba(11, 15, 23, 0.95);
  border-bottom-color: var(--gunmetal-steel);
  box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  color: var(--text-main);
}

.logo-icon {
  width: 32px;
  height: 32px;
  background: var(--amber-glow);
  clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--amber-glow-shadow);
}

.logo-icon::after {
  content: '';
  width: 12px;
  height: 12px;
  background: var(--bg-obsidian);
  clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
}

.nav-links {
  display: flex;
  gap: 2rem;
  list-style: none;
}

.nav-link {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  position: relative;
  padding: 0.5rem 0;
}

.nav-link:hover, .nav-link.active {
  color: var(--amber-glow);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--amber-glow);
  transition: var(--transition-fast);
}

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

.mobile-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text-main);
  font-size: 1.5rem;
  cursor: pointer;
}

/* HERO SECTION */
.hero {
  min-height: 100vh;
  padding-top: 8rem;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  background: radial-gradient(circle at 80% 30%, rgba(245, 158, 11, 0.08) 0%, transparent 50%),
              radial-gradient(circle at 20% 70%, rgba(71, 85, 105, 0.15) 0%, transparent 60%);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.hero-title {
  font-size: 4.5rem;
  line-height: 1.05;
  margin: 1rem 0 1.5rem 0;
  background: linear-gradient(180deg, #FFFFFF 0%, #94A3B8 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-description {
  font-size: 1.15rem;
  margin-bottom: 2.5rem;
  max-width: 540px;
}

.hero-cta {
  display: flex;
  gap: 1.5rem;
}

.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
}

.hero-glass-card {
  width: 100%;
  max-width: 500px;
  aspect-ratio: 4/5;
  position: relative;
  border-radius: 8px;
  overflow: hidden;
}

.hero-glass-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.85) contrast(1.1);
  transition: var(--transition-slow);
}

.hero-glass-card:hover img {
  transform: scale(1.03);
  filter: brightness(0.95) contrast(1.15);
}

.hero-badge {
  position: absolute;
  bottom: 2rem;
  left: -2rem;
  padding: 1.5rem;
  background: rgba(15, 23, 42, 0.85);
  backdrop-filter: blur(12px);
  border: 1px solid var(--gunmetal-steel);
  border-left: 3px solid var(--amber-glow);
  box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}

/* FEATURE SECTION (Philosophy / Craftsmanship) */
.craft-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 4rem;
}

.craft-card {
  padding: 2.5rem;
  border-radius: 4px;
}

.craft-icon {
  width: 50px;
  height: 50px;
  background: var(--amber-glow-muted);
  border: 1px solid var(--amber-glow);
  color: var(--amber-glow);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 1.25rem;
  margin-bottom: 1.5rem;
}

.craft-card h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

/* FEATURED PRODUCTS CAROUSEL / GRID */
.products-filter {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 3rem;
  flex-wrap: wrap;
}

.filter-btn {
  padding: 0.6rem 1.5rem;
  background: transparent;
  border: 1px solid var(--gunmetal-light);
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
  transition: var(--transition-fast);
}

.filter-btn:hover, .filter-btn.active {
  background: var(--amber-glow);
  border-color: var(--amber-glow);
  color: var(--bg-obsidian);
  font-weight: 600;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: 2.5rem;
}

.product-card {
  border-radius: 4px;
  overflow: hidden;
  transition: var(--transition-normal);
}

.product-image {
  height: 380px;
  position: relative;
  overflow: hidden;
  background: var(--gunmetal-steel);
}

.product-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-slow);
}

.product-card:hover .product-image img {
  transform: scale(1.05);
}

.product-tag {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: rgba(11, 15, 23, 0.8);
  backdrop-filter: blur(8px);
  border: 1px solid var(--smoky-glass-border);
  padding: 0.3rem 0.8rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--amber-glow);
  text-transform: uppercase;
}

.product-info {
  padding: 1.8rem;
  background: linear-gradient(180deg, rgba(30, 41, 59, 0.4) 0%, rgba(15, 23, 42, 0.8) 100%);
  border-top: 1px solid var(--smoky-glass-border);
}

.product-title {
  font-size: 1.4rem;
  margin-bottom: 0.5rem;
}

.product-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(148, 163, 184, 0.1);
}

.product-specs {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-dim);
}

/* TESTIMONIALS SECTION */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 4rem;
}

.testimonial-card {
  padding: 2.5rem;
  position: relative;
}

.testimonial-quote {
  font-style: italic;
  margin-bottom: 1.5rem;
  color: var(--text-main);
  font-size: 1.05rem;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.author-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--gunmetal-steel);
  border: 2px solid var(--amber-glow);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 600;
  color: var(--amber-glow);
}

.author-info h4 {
  font-size: 1rem;
  color: var(--text-main);
}

.author-info p {
  font-size: 0.8rem;
  color: var(--text-dim);
  font-family: var(--font-mono);
}

/* FORMS (Contact Form with Floating Labels) */
.form-group {
  position: relative;
  margin-bottom: 2rem;
}

.form-control {
  width: 100%;
  padding: 1.2rem 1rem 0.6rem 1rem;
  background: rgba(15, 23, 42, 0.6);
  border: 1px solid var(--gunmetal-light);
  border-radius: 2px;
  color: var(--text-main);
  font-family: var(--font-body);
  font-size: 1rem;
  outline: none;
  transition: var(--transition-fast);
}

.form-control:focus {
  border-color: var(--amber-glow);
  box-shadow: 0 0 10px rgba(245, 158, 11, 0.2);
}

.form-label {
  position: absolute;
  top: 1rem;
  left: 1rem;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--text-muted);
  pointer-events: none;
  transition: var(--transition-fast);
}

.form-control:focus ~ .form-label,
.form-control:not(:placeholder-shown) ~ .form-label {
  top: 0.3rem;
  font-size: 0.65rem;
  color: var(--amber-glow);
}

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

/* FOUNDRY MAP PLACEHOLDER */
.map-container {
  width: 100%;
  height: 450px;
  border-radius: 4px;
  overflow: hidden;
  position: relative;
  background: #111722;
  border: 1px solid var(--gunmetal-steel);
}

.map-overlay {
  position: absolute;
  top: 2rem;
  left: 2rem;
  padding: 1.5rem;
  max-width: 320px;
  z-index: 10;
}

/* FOOTER */
.footer {
  background: #070A0F;
  border-top: 1px solid var(--gunmetal-steel);
  padding: 5rem 0 2rem 0;
  margin-top: auto;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 3rem;
  margin-bottom: 4rem;
}

.footer-brand p {
  margin-top: 1.2rem;
  max-width: 340px;
}

.footer-title {
  font-size: 1.1rem;
  margin-bottom: 1.5rem;
  color: var(--amber-glow);
}

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

.footer-links li {
  margin-bottom: 0.8rem;
}

.footer-links a {
  color: var(--text-muted);
  font-size: 0.9rem;
}

.footer-links a:hover {
  color: var(--amber-glow);
  padding-left: 5px;
}

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid rgba(148, 163, 184, 0.08);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-dim);
}

/* GDPR COOKIE CONSENT BANNER */
.cookie-banner {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  max-width: 440px;
  z-index: 9999;
  padding: 2rem;
  transform: translateY(150%);
  opacity: 0;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.6s ease;
}

.cookie-banner.visible {
  transform: translateY(0);
  opacity: 1;
}

.cookie-banner h4 {
  font-size: 1.2rem;
  margin-bottom: 0.5rem;
  color: var(--amber-glow);
}

.cookie-banner p {
  font-size: 0.85rem;
  margin-bottom: 1.5rem;
}

.cookie-buttons {
  display: flex;
  gap: 1rem;
}

.cookie-btn-accept {
  flex: 1;
  padding: 0.75rem 1rem;
  font-size: 0.85rem;
}

.cookie-btn-decline {
  flex: 1;
  padding: 0.75rem 1rem;
  font-size: 0.85rem;
  background: transparent;
  border: 1px solid var(--gunmetal-light);
  color: var(--text-muted);
}

/* SCROLL REVEAL ANIMATIONS */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

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

/* LEGAL PAGES STYLING */
.legal-content {
  background: linear-gradient(180deg, rgba(30, 41, 59, 0.2) 0%, rgba(15, 23, 42, 0.6) 100%);
  border: 1px solid var(--gunmetal-steel);
  border-radius: 4px;
  padding: 3.5rem;
  margin-top: 2rem;
}

.legal-content h2 {
  font-size: 1.8rem;
  margin: 2.5rem 0 1rem 0;
  color: var(--amber-glow);
  border-bottom: 1px solid var(--smoky-glass-border);
  padding-bottom: 0.5rem;
}

.legal-content h2:first-child {
  margin-top: 0;
}

.legal-content p, .legal-content ul {
  margin-bottom: 1.2rem;
  line-height: 1.8;
}

.legal-content ul {
  padding-left: 1.5rem;
  color: var(--text-muted);
}

.legal-meta {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--amber-glow);
  background: rgba(245, 158, 11, 0.08);
  padding: 0.8rem 1.2rem;
  border-left: 3px solid var(--amber-glow);
  margin-bottom: 2rem;
}

/* RESPONSIVE DESIGN */
@media (max-width: 992px) {
  .hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .hero-description {
    margin: 0 auto 2.5rem auto;
  }
  .hero-cta {
    justify-content: center;
  }
  .craft-grid, .testimonials-grid {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    height: 100vh;
    background: var(--bg-dark-gunmetal);
    flex-direction: column;
    padding: 6rem 2rem;
    transition: var(--transition-normal);
    box-shadow: -10px 0 30px rgba(0,0,0,0.8);
  }
  .nav-links.active {
    right: 0;
  }
  .mobile-toggle {
    display: block;
    z-index: 1001;
  }
  .hero-title {
    font-size: 3rem;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .cookie-banner {
    left: 1rem;
    right: 1rem;
    bottom: 1rem;
    max-width: none;
  }
}