/* ==========================================================
   SLWoRLD Group - Modern Corporate Stylesheet (2026)
   Clean, Minimalist, High-Performance Professional Design
   ========================================================== */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&display=swap');

:root {
  --primary: #0284c7;         /* Corporate Blue */
  --primary-hover: #0369a1;
  --primary-light: #f0f9ff;
  --secondary: #0f172a;       /* Deep Slate */
  --secondary-light: #1e293b;
  --accent: #059669;          /* Emerald Accent */
  
  --bg-main: #f8fafc;
  --bg-card: #ffffff;
  --bg-glass: rgba(255, 255, 255, 0.92);
  
  --text-main: #1e293b;
  --text-muted: #64748b;
  --text-light: #94a3b8;
  --text-white: #ffffff;
  
  --border-color: #e2e8f0;
  
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 4px 10px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.08);
  --shadow-primary: 0 8px 20px -4px rgba(2, 132, 199, 0.25);
  
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --radius-full: 9999px;
  
  --transition: all 0.25s ease;
}

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

html {
  scroll-behavior: smooth;
  font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  color: var(--text-main);
  background-color: var(--bg-main);
  line-height: 1.6;
}

body {
  overflow-x: hidden;
  position: relative;
}

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

img {
  max-width: 100%;
  height: auto;
  display: block;
}

.container {
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  color: var(--secondary);
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.015em;
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background: var(--primary-light);
  color: var(--primary);
  font-size: 0.85rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  margin-bottom: 14px;
}

.section-header {
  text-align: center;
  max-width: 650px;
  margin: 0 auto 48px auto;
}

.section-header h2 {
  font-size: 2.15rem;
  margin-bottom: 12px;
}

.section-header p {
  color: var(--text-muted);
  font-size: 1.05rem;
}

/* Header & Navigation */
.header-navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: var(--bg-glass);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-color);
  transition: var(--transition);
}

.header-navbar.scrolled {
  box-shadow: var(--shadow-sm);
  background: rgba(255, 255, 255, 0.98);
}

.navbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 74px;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
  font-size: 1.35rem;
  color: var(--secondary);
}

.brand-logo img {
  height: 40px;
  width: auto;
  object-fit: contain;
}

.brand-logo span {
  color: var(--primary);
}

.nav-menu {
  display: flex;
  align-items: center;
  list-style: none;
  gap: 28px;
}

.nav-link {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--text-muted);
  padding: 6px 0;
  position: relative;
}

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

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

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

.mobile-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.4rem;
  color: var(--secondary);
  cursor: pointer;
}

/* Hero Section - Full Viewport Clean & Minimal */
.hero-section {
  min-height: calc(100vh - 74px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 30px 0;
  position: relative;
  background: radial-gradient(circle at 50% 45%, rgba(2, 132, 199, 0.06) 0%, transparent 65%),
              linear-gradient(180deg, #ffffff 0%, var(--bg-main) 100%);
  text-align: center;
}

.hero-simple-content {
  max-width: 860px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.hero-simple-content h1 {
  font-size: 2.65rem;
  line-height: 1.25;
  margin: 20px 0 32px;
  letter-spacing: -0.015em;
}

.hero-simple-content h1 span.gradient-text {
  color: #1e40af;
  background: linear-gradient(135deg, #0f172a 0%, #1d4ed8 50%, #0369a1 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  font-weight: 800;
}

/* Quick Chips with Real Logos */
.hero-quick-chips {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px;
}

.quick-chip {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 20px;
  background: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-full);
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--secondary);
  text-decoration: none;
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
}

.chip-logo {
  height: 20px;
  max-width: 28px;
  object-fit: contain;
  vertical-align: middle;
}

.quick-chip:hover {
  border-color: var(--primary);
  color: var(--primary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

/* Hero Scroll Down Indicator */
.hero-scroll-indicator {
  position: absolute;
  bottom: 22px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  transition: var(--transition);
  animation: bouncePulse 2.2s infinite;
}

.hero-scroll-indicator i {
  font-size: 1.15rem;
  color: var(--primary);
}

.hero-scroll-indicator:hover {
  color: var(--primary);
}

@keyframes bouncePulse {
  0%, 20%, 50%, 80%, 100% {
    transform: translateY(0);
  }
  40% {
    transform: translateY(6px);
  }
  60% {
    transform: translateY(3px);
  }
}

/* About / Entities */
.about-section {
  padding: 90px 0;
  background: #ffffff;
  border-top: 1px solid rgba(0, 0, 0, 0.04);
}

.entities-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 28px;
}

.entity-box {
  background: #f8fafc;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 34px 28px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.entity-box::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  opacity: 0;
  transition: var(--transition);
}

.entity-box:hover {
  background: #ffffff;
  border-color: rgba(2, 132, 199, 0.3);
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.entity-box:hover::before {
  opacity: 1;
}

.entity-badge {
  display: inline-block;
  padding: 4px 10px;
  background: var(--primary-light);
  color: var(--primary);
  font-size: 0.8rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  margin-bottom: 14px;
}

.entity-header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 14px;
}

.entity-header-row .entity-badge {
  margin-bottom: 0;
}

.entity-badge-logo {
  height: 24px;
  max-width: 90px;
  object-fit: contain;
}

.entity-box h3 {
  font-size: 1.4rem;
  margin-bottom: 10px;
}

.entity-box p {
  color: var(--text-muted);
  font-size: 0.96rem;
  line-height: 1.65;
  margin-bottom: 18px;
}

.entity-points {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.entity-points li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--secondary);
}

.entity-points li i {
  color: var(--accent);
}

/* Verticals Grid */
.verticals-section {
  padding: 90px 0;
  background: var(--bg-main);
}

.verticals-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.vertical-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 30px 24px;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.vertical-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(2, 132, 199, 0.4);
}

.card-top {
  margin-bottom: 20px;
}

.vertical-icon-wrapper {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background: var(--primary-light);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 18px;
  transition: var(--transition);
}

.vertical-icon-wrapper.logo-wrapper {
  background: #ffffff;
  border: 1px solid var(--border-color);
  padding: 8px;
}

.vertical-card:hover .vertical-icon-wrapper {
  background: var(--primary);
  color: #ffffff;
}

.vertical-card:hover .vertical-icon-wrapper.logo-wrapper {
  background: #ffffff;
  border-color: var(--primary);
  box-shadow: var(--shadow-sm);
}

.vertical-card-logo {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.vertical-card h3 {
  font-size: 1.25rem;
  margin-bottom: 10px;
}

.vertical-card p {
  color: var(--text-muted);
  font-size: 0.92rem;
  line-height: 1.6;
}

.vertical-card .tagline {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--accent);
  margin-bottom: 6px;
}

.card-action {
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid var(--border-color);
}

.card-link-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--primary);
}

.card-link-btn:hover {
  color: var(--primary-hover);
  transform: translateX(4px);
}

/* ==========================================================
   AEO & GEO FAQ Section
   ========================================================== */
.faq-section {
  padding: 60px 0 40px;
  background: var(--bg-main);
}

.faq-accordion {
  max-width: 820px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: var(--transition);
}

.faq-item:hover {
  border-color: rgba(2, 132, 199, 0.35);
  box-shadow: var(--shadow-md);
}

.faq-item.active {
  border-color: var(--primary);
  box-shadow: 0 4px 16px rgba(2, 132, 199, 0.08);
}

.faq-question {
  width: 100%;
  padding: 18px 22px;
  background: none;
  border: none;
  outline: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  cursor: pointer;
  text-align: left;
  font-family: inherit;
  font-size: 1.02rem;
  font-weight: 600;
  color: var(--secondary);
  transition: var(--transition);
}

.faq-question:hover {
  color: var(--primary);
}

.faq-chevron {
  font-size: 0.85rem;
  color: var(--text-muted);
  transition: transform 0.3s ease;
  flex-shrink: 0;
}

.faq-item.active .faq-chevron {
  transform: rotate(180deg);
  color: var(--primary);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding 0.35s ease;
  padding: 0 22px;
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.65;
}

.faq-item.active .faq-answer {
  max-height: 300px;
  padding: 0 22px 20px;
}

.faq-answer p {
  margin: 0;
}

.faq-answer a {
  color: var(--primary);
  font-weight: 600;
  text-decoration: underline;
}

.faq-answer a:hover {
  color: var(--primary-hover);
}

/* Contact Section - Compact Single Line Bar */
.contact-section {
  padding: 28px 0 36px;
  background: #ffffff;
}

.contact-bar-container {
  max-width: 880px;
  margin: 0 auto;
}

.contact-bar {
  display: flex;
  align-items: center;
  justify-content: space-around;
  background: #f8fafc;
  border: 1px solid var(--border-color);
  border-radius: 50px;
  padding: 8px 20px;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.02);
}

.contact-bar-item {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  padding: 6px 14px;
  border-radius: 30px;
  transition: var(--transition);
}

a.contact-bar-item:hover {
  background: rgba(37, 99, 235, 0.08);
}

.contact-item-icon {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--primary-light);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  flex-shrink: 0;
}

.contact-item-text {
  display: flex;
  flex-direction: column;
}

.contact-item-label {
  font-size: 0.68rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-muted);
  line-height: 1.1;
}

.contact-item-value {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--secondary);
  line-height: 1.3;
}

.contact-bar-divider {
  width: 1px;
  height: 24px;
  background: var(--border-color);
  flex-shrink: 0;
}

@media (max-width: 768px) {
  .contact-bar {
    flex-direction: column;
    align-items: stretch;
    border-radius: var(--radius-md);
    padding: 10px 12px;
    gap: 4px;
  }
  
  .contact-bar-divider {
    width: 100%;
    height: 1px;
    margin: 2px 0;
  }
  
  .contact-bar-item {
    padding: 6px 10px;
  }
}

/* Compact Minimal Footer */
.modern-footer {
  background: #090e17;
  padding: 16px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.footer-copyright-only {
  text-align: center;
}

.footer-copyright-only p {
  font-size: 0.82rem;
  color: #64748b;
  margin: 0;
}

/* Responsive */
@media (max-width: 991px) {
  .hero-grid,
  .entities-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }
  
  .hero-content h1 {
    font-size: 2.35rem;
  }
  
  .nav-menu {
    display: none;
    position: absolute;
    top: 74px;
    left: 0;
    width: 100%;
    background: #ffffff;
    flex-direction: column;
    padding: 20px;
    box-shadow: var(--shadow-lg);
    gap: 14px;
    border-bottom: 1px solid var(--border-color);
  }
  
  .nav-menu.open {
    display: flex;
  }
  
  .mobile-toggle {
    display: block;
  }
}

@media (max-width: 768px) {
  .hero-scroll-indicator {
    display: none;
  }

  .hero-section {
    min-height: calc(100vh - 74px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 35px 0;
  }

  .hero-simple-content h1 {
    font-size: 1.75rem;
    line-height: 1.28;
    margin: 14px 0 22px;
  }

  .hero-quick-chips {
    flex-direction: column;
    width: 100%;
    max-width: 280px;
    gap: 10px;
    margin: 0 auto;
  }

  .quick-chip {
    width: 100%;
    justify-content: center;
    padding: 9px 18px;
  }

  .section-header h2 {
    font-size: 1.75rem;
  }
}