/* ============================================
   JR-DATAMINDS Portal — Design System
   Version: 1.0.0
   ============================================ */

/* ---------- CSS Variables ---------- */
:root {
  /* Surfaces */
  --bg: #09090B;
  --bg-subtle: #111113;
  --bg-card: #18181B;
  --bg-elevated: #1E1E22;
  --bg-overlay: rgba(0,0,0,0.6);
  --surface-border: #27272A;
  --surface-border-hover: #3F3F46;

  /* Text */
  --text-primary: #FAFAFA;
  --text-secondary: #A1A1AA;
  --text-muted: #71717A;
  --text-dim: #52525B;

  /* Accents */
  --accent: #22D3EE;
  --accent-hover: #06B6D4;
  --accent-dim: rgba(34,211,238,0.12);
  --accent-glow: rgba(34,211,238,0.06);
  --green: #22C55E;
  --green-dim: rgba(34,197,94,0.1);
  --amber: #F59E0B;
  --amber-dim: rgba(245,158,11,0.1);
  --red: #EF4444;
  --red-dim: rgba(239,68,68,0.1);
  --blue: #3B82F6;
  --blue-dim: rgba(59,130,246,0.1);

  /* Typography */
  --font-display: 'Space Grotesk', system-ui, -apple-system, sans-serif;
  --font-body: 'Inter', system-ui, -apple-system, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;

  /* Spacing */
  --space-2xs: 2px;
  --space-xs: 4px;
  --space-sm: 8px;
  --space-md: 16px;
  --space-lg: 24px;
  --space-xl: 40px;
  --space-2xl: 64px;
  --space-3xl: 96px;
  --space-4xl: 128px;

  /* Layout */
  --container: 1200px;
  --container-tight: 720px;
  --container-wide: 1400px;
  --header-height: 64px;
  --sidebar-width: 280px;
  --footer-bg: #050506;

  /* Radius */
  --radius-sm: 6px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.3);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.4);
  --shadow-lg: 0 12px 40px rgba(0,0,0,0.5);
  --shadow-xl: 0 24px 80px rgba(0,0,0,0.6);

  /* Transitions */
  --ease: cubic-bezier(0.16,1,0.3,1);
  --duration: 0.3s;

  /* Glass */
  --glass-bg: rgba(24,24,27,0.8);
  --glass-border: rgba(39,39,42,0.6);
  --glass-blur: 16px;
}

/* ---------- Light Mode ---------- */
[data-theme="light"] {
  --bg: #FFFFFF;
  --bg-subtle: #F4F4F5;
  --bg-card: #FFFFFF;
  --bg-elevated: #F8F8FA;
  --bg-overlay: rgba(255,255,255,0.8);
  --surface-border: #E4E4E7;
  --surface-border-hover: #D4D4D8;
  --text-primary: #18181B;
  --text-secondary: #52525B;
  --text-muted: #71717A;
  --text-dim: #A1A1AA;
  --accent: #0891B2;
  --accent-hover: #0E7490;
  --accent-dim: rgba(8,145,178,0.08);
  --accent-glow: rgba(8,145,178,0.04);
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.08);
  --shadow-lg: 0 12px 40px rgba(0,0,0,0.1);
  --shadow-xl: 0 24px 80px rgba(0,0,0,0.12);
  --glass-bg: rgba(255,255,255,0.85);
  --glass-border: rgba(228,228,231,0.8);
  --footer-bg: #F8F8FA;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }
body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  min-height: 100vh;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button { font-family: inherit; cursor: pointer; }
ul, ol { list-style: none; }
h1,h2,h3,h4,h5,h6 { font-family: var(--font-display); line-height: 1.2; letter-spacing: -0.02em; }

/* ---------- Utilities ---------- */
.container { width: min(var(--container), calc(100% - 40px)); margin: 0 auto; }
.container-tight { width: min(var(--container-tight), calc(100% - 40px)); margin: 0 auto; }
.container-wide { width: min(var(--container-wide), calc(100% - 40px)); margin: 0 auto; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.text-center { text-align: center; }
.text-accent { color: var(--accent); }
.text-muted { color: var(--text-muted); }
.text-sm { font-size: 0.85rem; }
.text-xs { font-size: 0.75rem; }
.text-lg { font-size: 1.1rem; }
.mt-sm { margin-top: var(--space-sm); }
.mt-md { margin-top: var(--space-md); }
.mt-lg { margin-top: var(--space-lg); }
.mt-xl { margin-top: var(--space-xl); }
.mt-2xl { margin-top: var(--space-2xl); }
.mb-sm { margin-bottom: var(--space-sm); }
.mb-md { margin-bottom: var(--space-md); }
.mb-lg { margin-bottom: var(--space-lg); }
.mb-xl { margin-bottom: var(--space-xl); }
.mb-2xl { margin-bottom: var(--space-2xl); }

/* ---------- Skip Link ---------- */
.skip-link {
  position: fixed; top: -100%; left: 16px; z-index: 99999;
  padding: 12px 24px; border-radius: var(--radius-md);
  background: var(--accent); color: var(--bg);
  font-weight: 600; font-size: 0.85rem;
  transition: top 0.2s;
}
.skip-link:focus { top: 16px; }

/* ============================================
   HEADER
   ============================================ */
.header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  height: var(--header-height);
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur)) saturate(1.5);
  -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(1.5);
  border-bottom: 1px solid var(--glass-border);
  transition: transform var(--duration) var(--ease), opacity var(--duration);
}
.header.hidden { transform: translateY(-100%); opacity: 0; }
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 100%;
}

/* Logo */
.logo {
  display: flex; align-items: center; gap: 10px;
  font-family: var(--font-display);
  font-weight: 700; font-size: 1rem;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  flex-shrink: 0;
}
.logo img { border-radius: var(--radius-sm); }
.logo-dot { color: var(--accent); }

/* Navigation */
.nav-desktop { display: flex; gap: 4px; align-items: center; }
.nav-desktop > li { position: relative; }
.nav-desktop > li > a {
  display: flex; align-items: center; gap: 4px;
  padding: 8px 14px; border-radius: var(--radius-md);
  font-size: 0.82rem; font-weight: 500;
  color: var(--text-muted);
  transition: all 0.2s;
}
.nav-desktop > li > a:hover,
.nav-desktop > li > a[aria-expanded="true"] {
  color: var(--text-primary);
  background: var(--accent-dim);
}

/* Mega Menu */
.mega-menu {
  position: absolute; top: 100%; left: 50%; transform: translateX(-50%);
  min-width: 600px; padding: var(--space-lg);
  background: var(--bg-card);
  border: 1px solid var(--surface-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  opacity: 0; visibility: hidden; pointer-events: none;
  transform: translateX(-50%) translateY(8px);
  transition: all 0.2s var(--ease);
  z-index: 1001;
}
.nav-desktop > li:hover .mega-menu,
.nav-desktop > li:focus-within .mega-menu {
  opacity: 1; visibility: visible; pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}
.mega-menu-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-sm);
}
.mega-menu-item {
  display: flex; align-items: flex-start; gap: 12px;
  padding: 12px; border-radius: var(--radius-md);
  transition: background 0.15s;
}
.mega-menu-item:hover { background: var(--bg-elevated); }
.mega-menu-icon {
  width: 36px; height: 36px; border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem;
  background: var(--accent-dim);
  flex-shrink: 0;
}
.mega-menu-title {
  font-family: var(--font-display);
  font-size: 0.85rem; font-weight: 600;
}
.mega-menu-desc {
  font-size: 0.75rem; color: var(--text-muted);
  margin-top: 2px; line-height: 1.4;
}

/* Header Actions */
.header-actions {
  display: flex; align-items: center; gap: 10px;
  flex-shrink: 0;
}
.header-actions .btn-accent {
  padding: 8px 18px;
}

/* Theme Toggle */
.theme-toggle {
  width: 36px; height: 36px; border-radius: var(--radius-md);
  background: transparent; border: 1px solid var(--surface-border);
  color: var(--text-muted); cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: all 0.2s;
}
.theme-toggle:hover { border-color: var(--surface-border-hover); color: var(--text-primary); }
.theme-toggle svg { width: 18px; height: 18px; }

/* ============================================
   MOBILE NAV
   ============================================ */
.mobile-nav { display: none; position: fixed; inset: 0; z-index: 2000; }
.mobile-nav.active { display: flex; }
.mobile-nav-backdrop { position: absolute; inset: 0; background: var(--bg-overlay); }
.mobile-nav-panel {
  position: absolute; top: 0; right: 0;
  width: min(360px, 90vw); height: 100%;
  background: var(--bg-subtle);
  border-left: 1px solid var(--surface-border);
  padding: 24px; display: flex; flex-direction: column; gap: 4px;
  transform: translateX(100%); transition: transform 0.3s var(--ease);
  overflow-y: auto;
}
.mobile-nav.active .mobile-nav-panel { transform: translateX(0); }
.mobile-nav-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 24px; }
.mobile-nav-close { background: none; border: none; color: var(--text-muted); cursor: pointer; padding: 4px; }
.mobile-nav-close svg { width: 20px; height: 20px; }
.mobile-nav a {
  display: block; padding: 12px 0;
  font-size: 0.9rem; font-weight: 500;
  color: var(--text-muted); border-bottom: 1px solid var(--surface-border);
  transition: color 0.15s;
}
.mobile-nav a:hover { color: var(--text-primary); }
.mobile-nav .mobile-nav-section-title {
  font-family: var(--font-mono);
  font-size: 0.65rem; font-weight: 500;
  color: var(--accent); letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 16px 0 8px;
}

/* Mobile Toggle */
.mobile-toggle {
  display: none; background: none; border: none;
  color: var(--text-secondary); cursor: pointer; padding: 8px;
}
.mobile-toggle svg { width: 22px; height: 22px; }

/* ============================================
   BUTTONS
   ============================================ */
.btn-accent {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 22px; border-radius: var(--radius-md);
  background: var(--accent); color: var(--bg);
  font-family: var(--font-display);
  font-weight: 700; font-size: 0.85rem;
  border: none; cursor: pointer;
  transition: all 0.2s;
}
.btn-accent:hover { background: var(--accent-hover); transform: translateY(-1px); box-shadow: 0 8px 24px rgba(34,211,238,0.2); }
.btn-accent:active { transform: translateY(0); }

.btn-primary {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 22px; border-radius: var(--radius-md);
  background: var(--text-primary); color: var(--bg);
  font-family: var(--font-display);
  font-weight: 600; font-size: 0.85rem;
  border: none; cursor: pointer;
  transition: all 0.2s;
}
.btn-primary:hover { opacity: 0.9; transform: translateY(-1px); }

.btn-ghost {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 22px; border-radius: var(--radius-md);
  background: transparent; color: var(--text-secondary);
  font-family: var(--font-display);
  font-weight: 600; font-size: 0.85rem;
  border: 1px solid var(--surface-border); cursor: pointer;
  transition: all 0.2s;
}
.btn-ghost:hover { border-color: var(--surface-border-hover); color: var(--text-primary); }

.btn-outline {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 22px; border-radius: var(--radius-md);
  background: transparent; color: var(--accent);
  font-family: var(--font-display);
  font-weight: 600; font-size: 0.85rem;
  border: 1px solid var(--accent); cursor: pointer;
  transition: all 0.2s;
}
.btn-outline:hover { background: var(--accent); color: var(--bg); }

.btn-sm { padding: 6px 14px; font-size: 0.78rem; }
.btn-lg { padding: 14px 28px; font-size: 0.95rem; }

/* ============================================
   SECTION — Page Sections
   ============================================ */
.section {
  padding: var(--space-4xl) 0;
  position: relative;
}
.section + .section {
  border-top: 1px solid var(--surface-border);
}
.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto var(--space-2xl);
}
.section-label {
  font-family: var(--font-mono);
  font-size: 0.7rem; font-weight: 500;
  color: var(--accent);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: var(--space-md);
}
.section-title {
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 700; line-height: 1.15;
  letter-spacing: -0.03em;
}
.section-desc {
  margin-top: var(--space-md);
  font-size: 1rem; line-height: 1.7;
  color: var(--text-secondary);
}
.section-alt {
  background: var(--bg-subtle);
}

/* Split Layout */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
}
.split.reverse { direction: rtl; }
.split.reverse > * { direction: ltr; }
.split-label {
  font-family: var(--font-mono);
  font-size: 0.7rem; font-weight: 500;
  color: var(--accent);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: var(--space-md);
}
.split-title {
  font-size: clamp(1.4rem, 2.5vw, 2rem);
  font-weight: 700; line-height: 1.15;
  letter-spacing: -0.02em;
}
.split-desc {
  margin-top: var(--space-md);
  font-size: 0.95rem; line-height: 1.7;
  color: var(--text-secondary);
}
.split-list {
  margin-top: var(--space-lg);
  display: flex; flex-direction: column; gap: 12px;
}
.split-list-item {
  display: flex; align-items: flex-start; gap: 12px;
  font-size: 0.9rem; color: var(--text-secondary);
}
.split-list-item svg {
  width: 18px; height: 18px; flex-shrink: 0;
  margin-top: 2px; color: var(--green);
}

/* ============================================
   CARDS — Reusable
   ============================================ */
.card {
  background: var(--bg-card);
  border: 1px solid var(--surface-border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  transition: all 0.2s;
}
.card:hover {
  border-color: var(--surface-border-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}
.card-icon {
  width: 48px; height: 48px; border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem;
  background: var(--accent-dim);
  margin-bottom: var(--space-md);
}
.card-title {
  font-family: var(--font-display);
  font-size: 1rem; font-weight: 700;
  margin-bottom: 8px;
}
.card-desc {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.6;
}
.card-link {
  display: inline-flex; align-items: center; gap: 6px;
  margin-top: var(--space-md);
  font-size: 0.82rem; font-weight: 600;
  color: var(--accent);
  transition: gap 0.2s;
}
.card-link:hover { gap: 10px; }
.card-link svg { width: 16px; height: 16px; }

/* Service Card */
.service-card {
  display: flex; flex-direction: column;
  background: var(--bg-card);
  border: 1px solid var(--surface-border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  transition: all 0.3s var(--ease);
  position: relative; overflow: hidden;
}
.service-card::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(circle at 80% 20%, var(--accent-glow) 0%, transparent 60%);
  opacity: 0; transition: opacity 0.3s;
  pointer-events: none;
}
.service-card:hover::before { opacity: 1; }
.service-card:hover {
  border-color: var(--accent);
  transform: translateY(-3px);
  box-shadow: 0 12px 40px rgba(34,211,238,0.08);
}
.service-card-icon {
  width: 48px; height: 48px; border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem;
  background: var(--accent-dim);
  margin-bottom: var(--space-md);
  position: relative; z-index: 1;
}
.service-card-title {
  font-family: var(--font-display);
  font-size: 1.05rem; font-weight: 700;
  margin-bottom: 8px;
  position: relative; z-index: 1;
}
.service-card-desc {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.6;
  position: relative; z-index: 1;
  flex: 1;
}
.service-card-link {
  display: inline-flex; align-items: center; gap: 6px;
  margin-top: var(--space-lg);
  font-size: 0.82rem; font-weight: 600;
  color: var(--accent);
  position: relative; z-index: 1;
  transition: gap 0.2s;
}
.service-card-link:hover { gap: 10px; }
.service-card-link svg { width: 16px; height: 16px; }

/* Grid Layouts */
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-lg); }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-lg); }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-lg); }

/* ============================================
   HERO — Landing Page
   ============================================ */
.hero {
  min-height: 100vh; display: flex; align-items: center;
  padding-top: calc(var(--header-height) + var(--space-3xl));
  padding-bottom: var(--space-3xl);
  position: relative; overflow: hidden;
}
.hero::before {
  content: ''; position: absolute; top: -200px; right: -200px;
  width: 800px; height: 800px;
  background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
  pointer-events: none;
}
.hero::after {
  content: ''; position: absolute; bottom: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--surface-border), transparent);
}
.hero-content {
  position: relative; z-index: 1;
}
.hero-label {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 14px; border-radius: var(--radius-full);
  background: var(--accent-dim);
  border: 1px solid rgba(34,211,238,0.15);
  font-family: var(--font-mono);
  font-size: 0.7rem; font-weight: 500;
  color: var(--accent);
  letter-spacing: 0.04em;
  margin-bottom: var(--space-lg);
  width: fit-content;
}
.hero-label .pulse {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--accent);
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse { 0%,100%{opacity:1} 50%{opacity:0.4} }

.hero h1 {
  font-size: clamp(2.4rem, 5.5vw, 4.2rem);
  font-weight: 700; line-height: 1.05;
  letter-spacing: -0.04em;
  max-width: 700px;
}
.hero h1 .highlight {
  background: linear-gradient(135deg, var(--accent), #06B6D4);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-desc {
  margin-top: var(--space-lg);
  font-size: 1.1rem; line-height: 1.7;
  color: var(--text-secondary);
  max-width: 540px;
}
.hero-actions {
  display: flex; gap: 12px; margin-top: var(--space-xl);
  align-items: center; flex-wrap: wrap;
}
.hero-stats {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 1px; margin-top: var(--space-3xl);
  background: var(--surface-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.hero-stat {
  background: var(--bg-card);
  padding: var(--space-xl) var(--space-lg);
  text-align: center;
}
.hero-stat-value {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  font-weight: 700; color: var(--accent);
  letter-spacing: -0.03em;
}
.hero-stat-label {
  font-size: 0.72rem; font-weight: 500;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-top: 4px;
}

/* ============================================
   BREADCRUMB
   ============================================ */
.breadcrumb {
  padding: calc(var(--header-height) + var(--space-lg)) 0 var(--space-lg);
  background: var(--bg-subtle);
  border-bottom: 1px solid var(--surface-border);
}
.breadcrumb-list {
  display: flex; align-items: center; gap: 8px;
  flex-wrap: wrap;
}
.breadcrumb-item {
  font-size: 0.8rem; color: var(--text-muted);
}
.breadcrumb-item a { color: var(--text-muted); transition: color 0.15s; }
.breadcrumb-item a:hover { color: var(--accent); }
.breadcrumb-item.active { color: var(--text-primary); font-weight: 500; }
.breadcrumb-sep { color: var(--text-dim); font-size: 0.7rem; }

/* ============================================
   PAGE HERO — Inner Pages
   ============================================ */
.page-hero {
  padding: calc(var(--header-height) + var(--space-3xl)) 0 var(--space-3xl);
  background: var(--bg-subtle);
  border-bottom: 1px solid var(--surface-border);
  position: relative; overflow: hidden;
}
.page-hero::before {
  content: ''; position: absolute; top: -100px; right: -100px;
  width: 400px; height: 400px;
  background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
  pointer-events: none;
}
.page-hero-content { position: relative; z-index: 1; }
.page-hero .section-label { margin-bottom: var(--space-md); }
.page-hero h1 {
  font-size: clamp(2rem, 4.5vw, 3.2rem);
  font-weight: 700; line-height: 1.1;
  letter-spacing: -0.03em;
  max-width: 700px;
}
.page-hero-desc {
  margin-top: var(--space-lg);
  font-size: 1.05rem; line-height: 1.7;
  color: var(--text-secondary);
  max-width: 600px;
}

/* ============================================
   FAQ — Accordion
   ============================================ */
.faq-list { max-width: var(--container-tight); margin: 0 auto; }
.faq-item { border-bottom: 1px solid var(--surface-border); }
.faq-question {
  width: 100%; display: flex; align-items: center; justify-content: space-between;
  padding: 20px 0; background: none; border: none; cursor: pointer;
  text-align: left; gap: 16px;
  font-family: var(--font-display);
  font-size: 0.95rem; font-weight: 600;
  color: var(--text-primary);
  transition: color 0.2s;
}
.faq-question:hover { color: var(--accent); }
.faq-question svg {
  width: 16px; height: 16px; flex-shrink: 0;
  color: var(--text-dim);
  transition: transform 0.25s ease;
}
.faq-item.active .faq-question svg { transform: rotate(180deg); color: var(--accent); }
.faq-answer {
  max-height: 0; overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
}
.faq-item.active .faq-answer { max-height: 300px; padding-bottom: 20px; }
.faq-answer p {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.7;
}

/* ============================================
   CTA BLOCK
   ============================================ */
.cta-block {
  text-align: center;
  padding: var(--space-3xl) var(--space-xl);
  background: var(--bg-card);
  border: 1px solid var(--surface-border);
  border-radius: var(--radius-xl);
  position: relative;
  overflow: hidden;
}
.cta-block::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(circle at 50% 0%, var(--accent-glow) 0%, transparent 60%);
  pointer-events: none;
}
.cta-block .section-title,
.cta-block .section-desc,
.cta-block .btn-accent { position: relative; }
.cta-block .section-desc { max-width: 480px; margin: var(--space-md) auto 0; }
.cta-block .btn-accent { margin-top: var(--space-xl); }

/* ============================================
   CONTACT FORM
   ============================================ */
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
}
.form-group { margin-bottom: var(--space-md); }
.form-group.full { grid-column: 1 / -1; }
.form-label {
  display: block;
  font-size: 0.8rem; font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: 6px;
}
.form-input, .form-select, .form-textarea {
  width: 100%; padding: 10px 14px; border-radius: var(--radius-md);
  border: 1px solid var(--surface-border); background: var(--bg-card);
  font-family: var(--font-body); font-size: 0.85rem;
  color: var(--text-primary); outline: none;
  transition: border-color 0.2s;
}
.form-input:focus, .form-select:focus, .form-textarea:focus { border-color: var(--accent); }
.form-textarea { resize: vertical; min-height: 120px; }
.form-hint { font-size: 0.72rem; color: var(--text-dim); margin-top: 6px; }
.form-error { font-size: 0.72rem; color: var(--red); margin-top: 6px; display: none; }
.form-group.error .form-input { border-color: var(--red); }
.form-group.error .form-error { display: block; }
.honeypot { position: absolute; left: -9999px; opacity: 0; }

/* ============================================
   FOOTER
   ============================================ */
.footer {
  background: var(--footer-bg);
  border-top: 1px solid var(--surface-border);
  padding: var(--space-3xl) 0 var(--space-xl);
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr 1fr;
  gap: var(--space-2xl);
}
.footer-brand p {
  margin-top: var(--space-md);
  font-size: 0.85rem;
  color: var(--text-muted);
  max-width: 280px;
  line-height: 1.6;
}
.footer-col h4 {
  font-family: var(--font-display);
  font-size: 0.72rem; font-weight: 600;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--space-md);
}
.footer-col a {
  display: block; padding: 4px 0;
  font-size: 0.85rem;
  color: var(--text-muted);
  transition: color 0.15s;
}
.footer-col a:hover { color: var(--text-primary); }
.footer-contact-item {
  display: flex; align-items: center; gap: 8px;
  padding: 4px 0; font-size: 0.85rem; color: var(--text-muted);
}
.footer-contact-item svg { width: 16px; height: 16px; color: var(--accent); flex-shrink: 0; }
.footer-social {
  display: flex; gap: 10px; margin-top: var(--space-md);
}
.footer-social a {
  width: 36px; height: 36px; border-radius: var(--radius-md);
  background: var(--bg-card); border: 1px solid var(--surface-border);
  display: flex; align-items: center; justify-content: center;
  color: var(--text-muted); transition: all 0.2s;
}
.footer-social a:hover { border-color: var(--accent); color: var(--accent); }
.footer-social a svg { width: 16px; height: 16px; }
.footer-bottom {
  margin-top: var(--space-2xl);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--surface-border);
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 12px;
  font-size: 0.72rem; color: var(--text-dim);
}

/* ============================================
   SCROLL ANIMATIONS
   ============================================ */
.reveal {
  opacity: 0; transform: translateY(20px);
  transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
}
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal.d1 { transition-delay: 0.06s; }
.reveal.d2 { transition-delay: 0.12s; }
.reveal.d3 { transition-delay: 0.18s; }
.reveal.d4 { transition-delay: 0.24s; }

/* ============================================
   BACK TO TOP
   ============================================ */
.back-to-top {
  position: fixed; bottom: 24px; right: 24px;
  width: 44px; height: 44px; border-radius: 50%;
  background: var(--accent); color: var(--bg);
  border: none; cursor: pointer;
  box-shadow: 0 4px 12px rgba(34,211,238,0.25);
  display: flex; align-items: center; justify-content: center;
  opacity: 0; transform: translateY(12px);
  transition: opacity 0.22s, transform 0.22s;
  pointer-events: none; z-index: 100;
}
.back-to-top.visible { opacity: 1; transform: translateY(0); pointer-events: auto; }
.back-to-top svg { width: 20px; height: 20px; }

/* ============================================
   CATÁLOGO — Estilos do Catálogo B2B
   ============================================ */
.catalog-layout { display: grid; grid-template-columns: auto 1fr; min-height: 100vh; background: var(--bg); }
.catalog-sidebar {
  position: fixed; top: 0; left: 0; bottom: 0; width: 240px; max-width: 240px;
  background: linear-gradient(180deg, #071A4D 0%, #093396 100%);
  color: #FFF; display: flex; flex-direction: column; z-index: 100;
  transition: max-width 0.4s cubic-bezier(0.4,0,0.2,1), opacity 0.4s, padding 0.4s;
  overflow-y: auto; overflow-x: hidden;
}
.catalog-sidebar.collapsed { max-width: 0; opacity: 0; padding: 0; pointer-events: none; }
.sidebar-header { padding: 20px; border-bottom: 1px solid rgba(255,255,255,0.1); }
.sidebar-brand { font-family: var(--font-display); font-size: 1rem; font-weight: 700; letter-spacing: -0.02em; }
.sidebar-brand-sub { font-size: 0.6rem; color: rgba(255,255,255,0.5); letter-spacing: 0.1em; text-transform: uppercase; margin-top: 2px; }
.sidebar-section { padding: 16px 20px; border-bottom: 1px solid rgba(255,255,255,0.06); }
.sidebar-section-title { font-size: 0.6rem; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: rgba(255,255,255,0.4); margin-bottom: 12px; }
.sidebar-highlight-card {
  display: flex; flex-direction: column; width: 100%; padding: 10px 12px;
  border-radius: 10px; border: none; cursor: pointer; margin-bottom: 8px; text-align: left;
  transition: transform 0.18s;
}
.sidebar-highlight-card:hover { transform: translateX(2px); }
.sidebar-highlight-card.highlight-yellow { background: linear-gradient(135deg, #FFD400, #FDE318); color: #1C1C1C; }
.sidebar-highlight-card.highlight-red { background: linear-gradient(135deg, #FF3B30, #FF6B6B); color: #1C1C1C; }
.sidebar-highlight-card.highlight-teal { background: linear-gradient(135deg, #0D9488, #14B8A6); color: #FFF; }
.sidebar-highlight-badge { font-size: 0.5rem; font-weight: 700; letter-spacing: 0.1em; }
.sidebar-highlight-count { font-size: 0.65rem; font-weight: 500; opacity: 0.8; margin-top: 2px; }
.sidebar-supplier-item {
  display: flex; align-items: center; justify-content: space-between;
  width: 100%; padding: 10px 12px; border-radius: 8px;
  border: 1px solid rgba(255,255,255,0.06); background: rgba(255,255,255,0.04);
  color: #FFF; cursor: pointer; font-size: 0.8rem; font-weight: 600; margin-bottom: 6px;
  transition: all 0.18s;
}
.sidebar-supplier-item:hover { background: rgba(255,255,255,0.1); border-color: rgba(255,255,255,0.15); }
.sidebar-supplier-item.active { background: rgba(255,255,255,0.15); border-color: #FFD400; }
.sidebar-supplier-count { font-size: 0.6rem; font-weight: 700; background: rgba(255,255,255,0.12); padding: 2px 8px; border-radius: 999px; }
.sidebar-contact { padding: 16px 20px; border-top: 1px solid rgba(255,255,255,0.06); margin-top: auto; }
.sidebar-contact-phone { display: block; font-family: var(--font-display); font-size: 0.85rem; font-weight: 700; color: #FFD400; margin-bottom: 4px; }
.sidebar-contact-label { font-size: 0.6rem; color: rgba(255,255,255,0.4); }
.sidebar-nav { padding: 12px 20px; border-top: 1px solid rgba(255,255,255,0.06); }
.sidebar-nav-link { font-size: 0.72rem; font-weight: 500; color: rgba(255,255,255,0.5); transition: color 0.15s; }
.sidebar-nav-link:hover { color: #FFF; }
.sidebar-tab {
  position: fixed; top: 50%; left: 0; width: 40px; height: 40px;
  border-radius: 0 10px 10px 0;
  background: linear-gradient(135deg, #093396, #0B42B0);
  color: #FFF; border: none; cursor: pointer; z-index: 101;
  box-shadow: 2px 2px 12px rgba(9,51,150,0.25);
  display: flex; align-items: center; justify-content: center; font-size: 0.75rem;
  transition: left 0.4s cubic-bezier(0.4,0,0.2,1), background 0.2s;
}
.catalog-layout:not(.sidebar-open) .sidebar-tab { left: 0; }
.catalog-layout.sidebar-open .sidebar-tab { left: 240px; background: #FFD400; color: #071A4D; }
.sidebar-toggle {
  display: none; position: fixed; top: 12px; left: 12px; z-index: 90;
  width: 36px; height: 36px; border-radius: 8px;
  background: #093396; color: #FFF; border: none; cursor: pointer;
  box-shadow: 0 4px 12px rgba(9,51,150,0.25); font-size: 1rem;
}
.sidebar-backdrop { display: none; position: fixed; inset: 0; z-index: 99; background: rgba(0,0,0,0.6); }
.sidebar-backdrop.active { display: block; }
.catalog-hero {
  background: linear-gradient(135deg, #071A4D 0%, #093396 52%, #2648D1 100%);
  padding: clamp(24px, 4vw, 48px) clamp(20px, 4vw, 40px);
  position: relative; overflow: hidden;
}
.catalog-hero::before { content: ''; position: absolute; inset: 0; background: radial-gradient(circle at 30% 50%, rgba(253,227,24,0.15) 0%, transparent 70%); }
.catalog-hero-inner { position: relative; z-index: 1; display: flex; align-items: center; justify-content: space-between; gap: 20px; flex-wrap: wrap; }
.catalog-hero-content { max-width: 500px; }
.eyebrow {
  display: inline-block; padding: 4px 12px; border-radius: 999px;
  background: rgba(255,255,255,0.1); border: 1px solid rgba(255,255,255,0.12);
  backdrop-filter: blur(10px); font-size: 0.6rem; font-weight: 600;
  color: #FFF; letter-spacing: 0.1em; text-transform: uppercase; margin-bottom: 12px;
}
.catalog-hero-title { font-family: var(--font-display); font-size: clamp(1.2rem, 2vw, 1.6rem); font-weight: 700; color: #FFF; letter-spacing: -0.02em; }
.catalog-hero-sub { font-size: 0.8rem; color: rgba(255,255,255,0.6); margin-top: 4px; }
.catalog-hero-metrics { display: flex; gap: 10px; flex-wrap: wrap; }
.hero-metric { padding: 10px 16px; border-radius: 14px; background: rgba(255,255,255,0.1); border: 1px solid rgba(255,255,255,0.08); backdrop-filter: blur(8px); text-align: center; min-width: 80px; }
.hero-metric strong { display: block; font-family: var(--font-display); font-size: 1.1rem; font-weight: 700; color: #FFD400; }
.hero-metric span { font-size: 0.55rem; color: rgba(255,255,255,0.6); letter-spacing: 0.1em; text-transform: uppercase; }
.catalog-topbar {
  position: sticky; top: 0; z-index: 50;
  display: flex; align-items: center; gap: 12px;
  padding: 10px 20px; background: rgba(9,9,11,0.9);
  backdrop-filter: blur(10px); border-bottom: 1px solid var(--surface-border);
}
.search-wrap { flex: 1; }
.search-input {
  width: 100%; padding: 8px 14px; border-radius: 8px;
  border: 1px solid var(--surface-border); background: var(--bg-card);
  font-family: var(--font-body); font-size: 0.8rem; color: var(--text-primary); outline: none;
  transition: border-color 0.2s;
}
.search-input:focus { border-color: var(--accent); }
.result-counter { font-size: 0.65rem; font-weight: 600; color: var(--text-muted); letter-spacing: 0.1em; text-transform: uppercase; white-space: nowrap; }
.active-filter-bar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 8px 20px; background: var(--accent-dim); border-bottom: 1px solid var(--surface-border);
  font-size: 0.75rem; color: var(--text-secondary);
}
.active-filter-bar[hidden] { display: none; }
.active-filter-clear {
  padding: 4px 12px; border-radius: 999px; border: 1px solid var(--accent);
  background: transparent; color: var(--accent); font-size: 0.65rem; font-weight: 600;
  cursor: pointer; transition: all 0.18s;
}
.active-filter-clear:hover { background: var(--accent); color: var(--bg); }
.catalog-main { padding: 0; }
.product-grid { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 12px; padding: 16px 20px; }
.empty-state { text-align: center; padding: 60px 20px; color: var(--text-muted); font-size: 0.85rem; }
.empty-state[hidden] { display: none; }
.product-card {
  position: relative; display: flex; flex-direction: column;
  background: var(--bg-card); border: 1px solid var(--surface-border);
  border-radius: 10px; overflow: hidden; cursor: pointer;
  transition: transform 0.2s, border-color 0.2s;
}
.product-card:hover { transform: translateY(-3px); border-color: var(--surface-border-hover); }
.product-image-box { position: relative; aspect-ratio: 1/1; background: var(--bg-elevated); overflow: hidden; }
.product-image-box img { width: 100%; height: 100%; object-fit: contain; padding: 12px; transition: transform 0.2s; }
.product-card:hover .product-image-box img { transform: scale(1.03); }
.skeleton-box { position: absolute; inset: 0; background: var(--bg-subtle); animation: skeletonPulse 1.4s ease-in-out infinite; }
@keyframes skeletonPulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.4; } }
.badge-promo, .badge-lancamento, .badge-promocao {
  position: absolute; top: 8px; z-index: 4;
  border-radius: 999px; padding: 2px 6px;
  font-size: 0.45rem; font-weight: 700;
  letter-spacing: 0.1em; text-transform: uppercase;
}
.badge-promo { left: 8px; background: linear-gradient(180deg, #FDE318, #FFD400); color: #5A4300; }
.badge-lancamento { left: 8px; background: linear-gradient(180deg, #0D9488, #0F766E); color: #FFF; }
.badge-lancamento + .badge-promo, .badge-lancamento + .badge-promocao { top: 28px; }
.badge-promocao { right: 8px; background: linear-gradient(180deg, #FF3B30, #D32F2F); color: #FFF; }
.quick-view-overlay {
  position: absolute; inset: 0; display: flex; align-items: center; justify-content: center;
  background: rgba(0,0,0,0.7); backdrop-filter: blur(4px);
  opacity: 0; transition: opacity 0.2s; z-index: 3;
}
.product-card:hover .quick-view-overlay { opacity: 1; }
.quick-view-overlay span {
  padding: 5px 12px; border-radius: 999px;
  background: rgba(255,255,255,0.1); border: 1px solid rgba(255,255,255,0.12);
  color: #FFF; font-size: 0.58rem; font-weight: 600;
  letter-spacing: 0.06em; text-transform: uppercase;
}
.product-card-body { padding: 6px 8px 8px; display: flex; flex-direction: column; gap: 3px; flex: 1; }
.product-topline { display: flex; justify-content: space-between; align-items: center; }
.product-sku { font-size: 0.5rem; font-weight: 700; color: var(--text-dim); letter-spacing: 0.1em; text-transform: uppercase; }
.product-title {
  font-family: var(--font-display); font-size: clamp(0.62rem, 0.75vw, 0.72rem);
  font-weight: 700; letter-spacing: -0.01em; color: var(--text-primary);
  line-height: 1.3; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.product-taxonomy { font-size: 0.5rem; color: var(--text-dim); letter-spacing: 0.03em; }
.product-card-actions { display: flex; align-items: center; gap: 4px; margin-top: auto; padding-top: 4px; }
.product-fav {
  width: 24px; height: 24px; border-radius: 999px;
  border: 1px solid var(--surface-border); background: var(--bg-elevated);
  color: var(--text-dim); cursor: pointer; display: flex; align-items: center; justify-content: center;
  font-size: 0.7rem; transition: all 0.18s; flex-shrink: 0;
}
.product-fav:hover { color: #FF3B30; border-color: rgba(255,59,48,0.3); }
.product-fav.favorited { color: #FF3B30; border-color: #FF3B30; background: rgba(255,59,48,0.06); }
.product-card-btn {
  flex: 1; padding: 5px 6px; border-radius: 999px;
  background: var(--accent); color: var(--bg); border: none; cursor: pointer;
  font-size: 0.55rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.04em;
  transition: all 0.18s;
}
.product-card-btn:hover { background: #06B6D4; }
.product-card-btn:active { transform: scale(0.96); }
.modal-backdrop {
  position: fixed; inset: 0; z-index: 2000; background: rgba(0,0,0,0.8);
  display: flex; align-items: center; justify-content: center;
  opacity: 0; pointer-events: none; transition: opacity 0.2s;
}
.modal-backdrop.active { opacity: 1; pointer-events: auto; }
.modal-content {
  position: relative; width: min(88vw, 920px); max-height: 90vh; overflow: auto;
  border-radius: 12px; background: var(--bg-card); border: 1px solid var(--surface-border);
}
.modal-close {
  position: absolute; top: 12px; right: 12px; z-index: 10;
  width: 36px; height: 36px; border-radius: 999px;
  background: var(--bg-elevated); border: 1px solid var(--surface-border);
  cursor: pointer; font-size: 1.2rem; color: var(--text-secondary);
  display: flex; align-items: center; justify-content: center;
  transition: all 0.18s;
}
.modal-close:hover { background: var(--surface-border); color: var(--text-primary); }
.modal-body { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr); }
.modal-gallery { position: sticky; top: 0; background: var(--bg-elevated); border-right: 1px solid var(--surface-border); padding: 20px; }
.main-image-container { position: relative; aspect-ratio: 1/1; border-radius: 10px; overflow: hidden; background: var(--bg-card); }
.main-image-container img { width: 100%; height: 100%; object-fit: contain; padding: 16px; }
.thumbnails-container { display: flex; gap: 6px; overflow-x: auto; margin-top: 10px; padding-bottom: 4px; }
.thumb-item { width: 48px; height: 48px; flex-shrink: 0; border-radius: 8px; border: 2px solid var(--surface-border); overflow: hidden; cursor: pointer; transition: border-color 0.18s; }
.thumb-item.active { border-color: var(--accent); }
.thumb-item img { width: 100%; height: 100%; object-fit: contain; }
.modal-info { padding: 24px; }
.modal-info h2 { font-family: var(--font-display); font-size: clamp(0.9rem, 1.2vw, 1.3rem); font-weight: 700; letter-spacing: -0.02em; margin-bottom: 16px; }
.modal-meta-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin-bottom: 16px; }
.modal-meta-item { display: flex; flex-direction: column; padding: 10px; border-radius: 8px; background: var(--bg-elevated); border: 1px solid var(--surface-border); }
.spec-label { font-size: 0.48rem; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: var(--text-dim); margin-bottom: 3px; }
.spec-value { font-size: clamp(0.65rem, 0.8vw, 0.75rem); font-weight: 600; color: var(--text-primary); }
.modal-copy-block { margin-bottom: 12px; }
.modal-copy-block p { font-size: 0.8rem; color: var(--text-muted); line-height: 1.6; margin-top: 4px; }
.catalog-footer {
  display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap;
  padding: 12px 20px;
  background: linear-gradient(90deg, rgba(9,51,150,0.95), rgba(38,72,209,0.92));
  color: #FFF; font-size: 0.7rem;
}
.catalog-footer strong { letter-spacing: -0.01em; }
.catalog-version { opacity: 0.5; font-size: 0.6rem; }
@media (max-width: 1200px) { .product-grid { grid-template-columns: repeat(4, 1fr); } }
@media (max-width: 1024px) {
  .catalog-sidebar { position: fixed; width: 260px; max-width: 260px; transform: translateX(-100%); transition: transform 0.3s ease; }
  .catalog-sidebar.open { transform: translateX(0); }
  .catalog-layout { grid-template-columns: 1fr; }
  .sidebar-toggle { display: flex; align-items: center; justify-content: center; }
  .sidebar-tab { display: none; }
}
@media (max-width: 920px) { .modal-body { grid-template-columns: 1fr; } .modal-gallery { border-right: none; border-bottom: 1px solid var(--surface-border); } }
@media (max-width: 640px) { .product-grid { grid-template-columns: repeat(3, 1fr); gap: 6px; padding: 8px; } .modal-content { width: 100vw; height: 100vh; border-radius: 0; } }
@media (max-width: 480px) { .product-grid { grid-template-columns: repeat(2, 1fr); } }

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
  .nav-desktop { display: none; }
  .mobile-toggle { display: flex; }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .hero-stats { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  .split { grid-template-columns: 1fr; gap: var(--space-xl); }
  .split.reverse { direction: ltr; }
  .footer-grid { grid-template-columns: 1fr; }
  .grid-3 { grid-template-columns: 1fr; }
  .grid-2 { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .hero h1 { font-size: clamp(1.8rem, 6vw, 2.8rem); }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .hero-actions .btn-accent,
  .hero-actions .btn-ghost { width: 100%; justify-content: center; }
}
@media (max-width: 640px) {
  .container { width: min(var(--container), calc(100% - 24px)); }
  .section { padding: var(--space-3xl) 0; }
  .hero-stats { grid-template-columns: repeat(2, 1fr); }
  .mega-menu { display: none !important; }
  .footer-bottom { flex-direction: column; text-align: center; }
}
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  * { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}

/* ============================================
   PRINT STYLES
   ============================================ */
@media print {
  .header, .footer, .back-to-top, .mobile-nav,
  .mobile-toggle, .theme-toggle, .cta-block { display: none !important; }
  body { background: #fff; color: #000; }
  .section { padding: 20px 0; }
}