/* ==========================================================================
   FAKI BRIX - Brutalist Geometric Sartorial Tailoring Design System
   Palette:
     - Steel Gray: #475569
     - Jet Black:  #0F172A
     - Cold White: #F8FAFC
     - Graphite:   #1E293B
     - Metallic:   #94A3B8
     - Pure Black: #000000
   Typography:
     - Headings: 'Oswald', sans-serif
     - Body/Data: 'Roboto Mono', monospace
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Oswald:wght@300;400;500;600;700&family=Roboto+Mono:ital,wght@0,300;0,400;0,500;0,700;1,400&display=swap');

:root {
  --steel-gray: #475569;
  --jet-black: #0F172A;
  --cold-white: #F8FAFC;
  --graphite: #1E293B;
  --light-steel: #94A3B8;
  --slate-border: #334155;
  --accent-silver: #CBD5E1;
  --accent-highlight: #64748B;

  --font-heading: 'Oswald', sans-serif;
  --font-mono: 'Roboto Mono', monospace;

  --transition-fast: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-smooth: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  background-color: var(--jet-black);
  color: var(--cold-white);
}

body {
  font-family: var(--font-mono);
  background-color: var(--jet-black);
  color: var(--cold-white);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* Typography Defaults */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  font-weight: 700;
  line-height: 1.1;
}

p {
  font-size: 0.95rem;
  color: var(--accent-silver);
  font-weight: 300;
}

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

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

.grid-brutalist {
  display: grid;
  gap: 1.5rem;
}

.border-box {
  border: 1px solid var(--steel-gray);
  background-color: var(--graphite);
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: var(--jet-black);
}
::-webkit-scrollbar-thumb {
  background: var(--steel-gray);
}
::-webkit-scrollbar-thumb:hover {
  background: var(--light-steel);
}

/* Header & Navigation */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background-color: rgba(15, 23, 42, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--steel-gray);
}

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

.brand-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 700;
  letter-spacing: 3px;
  color: var(--cold-white);
}

.brand-logo .logo-mark {
  width: 32px;
  height: 32px;
  background-color: var(--steel-gray);
  display: flex;
  align-items: center;
  justify-content: center;
  clip-path: polygon(0 0, 100% 0, 80% 100%, 0% 100%);
}

.brand-logo .logo-mark::after {
  content: 'FB';
  font-size: 0.75rem;
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--jet-black);
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 2.5rem;
}

.nav-link {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--light-steel);
  position: relative;
  padding: 4px 0;
}

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

.nav-link:hover, .nav-link.active {
  color: var(--cold-white);
}

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

.mobile-toggle {
  display: none;
  background: none;
  border: 1px solid var(--steel-gray);
  color: var(--cold-white);
  padding: 8px 12px;
  cursor: pointer;
  font-family: var(--font-mono);
}

/* Brutalist Buttons */
.btn-brutalist {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 1rem 2rem;
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  background: var(--steel-gray);
  color: var(--cold-white);
  border: 1px solid var(--light-steel);
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: var(--transition-fast);
}

.btn-brutalist:hover {
  background: var(--cold-white);
  color: var(--jet-black);
  border-color: var(--cold-white);
  transform: translate(-3px, -3px);
  box-shadow: 4px 4px 0px var(--steel-gray);
}

.btn-outline {
  background: transparent;
  border: 1px solid var(--steel-gray);
  color: var(--cold-white);
}

.btn-outline:hover {
  background: var(--graphite);
  color: var(--cold-white);
  border-color: var(--light-steel);
}

/* Hero Section */
.hero {
  min-height: 100vh;
  padding-top: 120px;
  display: flex;
  align-items: center;
  position: relative;
  background: radial-gradient(circle at 70% 30%, rgba(71, 85, 105, 0.15) 0%, transparent 60%);
  border-bottom: 1px solid var(--steel-gray);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 3rem;
  align-items: center;
}

.hero-badge {
  display: inline-block;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 3px;
  color: var(--light-steel);
  border: 1px solid var(--steel-gray);
  padding: 6px 14px;
  margin-bottom: 1.5rem;
  background: rgba(30, 41, 59, 0.6);
}

.hero-title {
  font-size: clamp(2.8rem, 5vw, 4.5rem);
  line-height: 0.95;
  margin-bottom: 1.5rem;
  color: var(--cold-white);
}

.hero-title span {
  color: var(--light-steel);
  display: block;
}

.hero-subtitle {
  font-size: 1.05rem;
  max-width: 540px;
  margin-bottom: 2.5rem;
  color: var(--accent-silver);
}

.hero-actions {
  display: flex;
  gap: 1.2rem;
  flex-wrap: wrap;
}

/* Brutalist Suit Canvas / Graphics */
.hero-visual {
  position: relative;
  width: 100%;
  height: 520px;
  border: 1px solid var(--steel-gray);
  background-color: var(--graphite);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 1.5rem;
  overflow: hidden;
}

.hero-visual::before {
  content: '';
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    45deg,
    transparent,
    transparent 10px,
    rgba(71, 85, 105, 0.05) 10px,
    rgba(71, 85, 105, 0.05) 20px
  );
  pointer-events: none;
}

.visual-header {
  display: flex;
  justify-content: space-between;
  font-size: 0.7rem;
  color: var(--light-steel);
  border-bottom: 1px solid var(--slate-border);
  padding-bottom: 8px;
}

.suit-illustration {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  margin: 1rem 0;
}

.suit-svg-container {
  width: 240px;
  height: 320px;
  filter: drop-shadow(0 10px 20px rgba(0,0,0,0.5));
}

.visual-footer {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  font-size: 0.65rem;
  border-top: 1px solid var(--slate-border);
  padding-top: 10px;
  color: var(--accent-silver);
}

.spec-item strong {
  display: block;
  color: var(--cold-white);
  font-family: var(--font-heading);
  font-size: 0.85rem;
}

/* Section Header Component */
.section-header {
  margin-bottom: 3.5rem;
  border-left: 4px solid var(--steel-gray);
  padding-left: 1.5rem;
}

.section-tag {
  font-size: 0.8rem;
  color: var(--light-steel);
  letter-spacing: 2px;
  margin-bottom: 0.5rem;
  display: block;
}

.section-title {
  font-size: clamp(2rem, 3.5vw, 3rem);
  color: var(--cold-white);
}

/* Architectural Suits Showcase Section */
.section-padding {
  padding: 6rem 0;
}

.suits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
}

.suit-card {
  background: var(--graphite);
  border: 1px solid var(--steel-gray);
  position: relative;
  transition: var(--transition-smooth);
}

.suit-card:hover {
  transform: translateY(-5px);
  border-color: var(--light-steel);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.6);
}

.card-image-box {
  height: 380px;
  background: #141E2D;
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--steel-gray);
  display: flex;
  align-items: center;
  justify-content: center;
}

.card-badge {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: var(--jet-black);
  border: 1px solid var(--steel-gray);
  color: var(--cold-white);
  font-size: 0.7rem;
  padding: 4px 8px;
  z-index: 2;
}

.card-details {
  padding: 1.5rem;
}

.card-category {
  font-size: 0.75rem;
  color: var(--light-steel);
  text-transform: uppercase;
  letter-spacing: 1.5px;
}

.card-title {
  font-size: 1.5rem;
  margin: 0.4rem 0 0.8rem;
  color: var(--cold-white);
}

.card-specs {
  display: flex;
  gap: 1rem;
  font-size: 0.75rem;
  color: var(--accent-silver);
  margin-bottom: 1.2rem;
  padding-bottom: 1rem;
  border-bottom: 1px dashed var(--slate-border);
}

.card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.card-price {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--cold-white);
}

/* Architectural Tailoring Specs Grid */
.specs-banner {
  background-color: var(--graphite);
  border: 1px solid var(--steel-gray);
  padding: 3rem 2rem;
  margin-top: 4rem;
}

.specs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 2rem;
}

.spec-box {
  border-left: 2px solid var(--steel-gray);
  padding-left: 1rem;
}

.spec-box h4 {
  font-size: 1.2rem;
  margin-bottom: 0.5rem;
  color: var(--cold-white);
}

.spec-box p {
  font-size: 0.85rem;
}

/* Reviews / Testimonials Section */
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.8rem;
}

.review-card {
  background: var(--graphite);
  border: 1px solid var(--slate-border);
  padding: 2rem;
  position: relative;
}

.review-quote {
  font-size: 0.95rem;
  font-style: italic;
  color: var(--cold-white);
  margin-bottom: 1.5rem;
  position: relative;
}

.review-author {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  color: var(--light-steel);
}

.review-role {
  font-size: 0.75rem;
  color: var(--accent-silver);
}

/* Products Page & Category Filter */
.filter-bar {
  display: flex;
  gap: 0.8rem;
  flex-wrap: wrap;
  margin-bottom: 2.5rem;
}

.filter-btn {
  background: transparent;
  border: 1px solid var(--slate-border);
  color: var(--light-steel);
  padding: 8px 18px;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  text-transform: uppercase;
  cursor: pointer;
  transition: var(--transition-fast);
}

.filter-btn:hover, .filter-btn.active {
  background: var(--steel-gray);
  border-color: var(--light-steel);
  color: var(--cold-white);
}

/* Contact Form & Floating Labels */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
}

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

.form-group {
  position: relative;
  margin-bottom: 2rem;
}

.form-input {
  width: 100%;
  padding: 1.2rem 1rem 0.5rem;
  background: var(--graphite);
  border: 1px solid var(--slate-border);
  border-bottom: 2px solid var(--steel-gray);
  color: var(--cold-white);
  font-family: var(--font-mono);
  font-size: 0.95rem;
  outline: none;
  transition: var(--transition-fast);
}

.form-input:focus {
  border-color: var(--light-steel);
  border-bottom-color: var(--cold-white);
  background: #253347;
}

.form-label {
  position: absolute;
  left: 1rem;
  top: 1rem;
  font-size: 0.85rem;
  color: var(--light-steel);
  pointer-events: none;
  transition: 0.25s ease all;
  text-transform: uppercase;
}

.form-input:focus ~ .form-label,
.form-input:not(:placeholder-shown) ~ .form-label,
.form-input.has-value ~ .form-label {
  top: 0.3rem;
  font-size: 0.65rem;
  color: var(--accent-silver);
  letter-spacing: 1px;
}

select.form-input {
  padding-top: 1rem;
  cursor: pointer;
}

textarea.form-input {
  resize: vertical;
  min-height: 120px;
}

/* Map Studio Layout Visualizer */
.studio-map-card {
  border: 1px solid var(--steel-gray);
  background: var(--graphite);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.map-viewport {
  width: 100%;
  height: 320px;
  background: #111827;
  border: 1px solid var(--slate-border);
  position: relative;
  overflow: hidden;
}

/* Legal Pages Styling */
.legal-content {
  background: var(--graphite);
  border: 1px solid var(--steel-gray);
  padding: 3rem;
  margin-bottom: 4rem;
}

.legal-content h1 {
  font-size: 2.4rem;
  margin-bottom: 1.5rem;
  border-bottom: 2px solid var(--steel-gray);
  padding-bottom: 1rem;
}

.legal-content h2 {
  font-size: 1.5rem;
  margin: 2rem 0 1rem;
  color: var(--light-steel);
}

.legal-content p, .legal-content ul {
  margin-bottom: 1.2rem;
  font-size: 0.95rem;
  line-height: 1.7;
}

.legal-content ul {
  padding-left: 1.5rem;
}

.legal-content li {
  margin-bottom: 0.5rem;
  color: var(--accent-silver);
}

.consent-box {
  background: var(--jet-black);
  border: 1px solid var(--steel-gray);
  padding: 1.5rem;
  margin: 2rem 0;
  font-family: var(--font-mono);
}

.consent-id-val {
  color: var(--light-steel);
  font-weight: 700;
  word-break: break-all;
  font-size: 1.1rem;
  margin: 0.5rem 0 1rem;
  display: block;
}

/* GDPR Cookie Consent Banner */
.cookie-banner {
  position: fixed;
  bottom: -200px;
  left: 0;
  right: 0;
  background: rgba(15, 23, 42, 0.98);
  border-top: 2px solid var(--steel-gray);
  box-shadow: 0 -10px 30px rgba(0, 0, 0, 0.8);
  padding: 1.5rem 2rem;
  z-index: 9999;
  transition: bottom 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.cookie-banner-inner {
  max-width: 1280px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}

.cookie-text {
  flex: 1;
  min-width: 280px;
}

.cookie-text h4 {
  font-size: 1.1rem;
  margin-bottom: 0.4rem;
}

.cookie-text p {
  font-size: 0.8rem;
}

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

.cookie-btn {
  padding: 0.6rem 1.2rem;
  font-family: var(--font-heading);
  font-size: 0.85rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  cursor: pointer;
  border: 1px solid var(--steel-gray);
  background: var(--steel-gray);
  color: var(--cold-white);
  transition: var(--transition-fast);
}

.cookie-btn:hover {
  background: var(--cold-white);
  color: var(--jet-black);
}

.cookie-btn-secondary {
  background: transparent;
  color: var(--light-steel);
}

/* Modal Popup */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.85);
  backdrop-filter: blur(5px);
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-box {
  background: var(--graphite);
  border: 1px solid var(--steel-gray);
  max-width: 500px;
  width: 90%;
  padding: 2.5rem;
  text-align: center;
  box-shadow: 0 20px 40px rgba(0,0,0,0.8);
}

.modal-box h3 {
  font-size: 1.8rem;
  margin-bottom: 1rem;
}

/* Footer */
.footer {
  background-color: #0B1120;
  border-top: 1px solid var(--steel-gray);
  padding: 4rem 0 2rem;
  color: var(--light-steel);
  font-size: 0.85rem;
}

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

.footer-col h5 {
  color: var(--cold-white);
  font-size: 1.1rem;
  margin-bottom: 1.2rem;
}

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

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

.footer-links a:hover {
  color: var(--cold-white);
}

.footer-bottom {
  border-top: 1px solid var(--slate-border);
  padding-top: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.75rem;
}

/* Dynamic Scroll Reveal Transitions */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

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

/* Responsive Rules */
@media (max-width: 768px) {
  .nav-links {
    position: fixed;
    top: 80px;
    left: 0;
    width: 100%;
    background: var(--jet-black);
    flex-direction: column;
    padding: 2rem;
    gap: 1.5rem;
    border-bottom: 1px solid var(--steel-gray);
    transform: translateY(-150%);
    transition: transform 0.4s ease;
  }

  .nav-links.mobile-open {
    transform: translateY(0);
  }

  .mobile-toggle {
    display: block;
  }

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

  .legal-content {
    padding: 1.5rem;
  }
}

@media (max-width: 480px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }
}