/**
 * ==============================================================================
 * SOF-XI / RIZVIS GLOBAL ENTERPRISE — EMRRILL-GRADE 3D ARCHITECTURAL DESIGN SYSTEM
 * Inspired by Emrill Services (emrill.com) — Benchmark Facilities Management & MEP
 *
 * Core Color Hierarchy:
 *   --emrill-navy-dark: #071326 (Primary deep container background)
 *   --emrill-navy-mid:  #0B192C (Elevated cards & dark section fills)
 *   --emrill-gold:      #D4AF37 (Signature metallic gold accents, borders, icons)
 *   --emrill-gold-hover:#B89025
 *   --emrill-gold-glow: rgba(212, 175, 55, 0.28)
 *   --emrill-surface:   #F8FAFC (Clean light contrast canvas)
 *   --emrill-border:    #E2E8F0 (Light mode) / #1E293B (Dark mode)
 *   --emrill-text:      #0F172A (Light) / #F8FAFC (Dark)
 *   --emrill-muted:     #64748B (Light) / #94A3B8 (Dark)
 *
 * Typography: Space Grotesk / Manrope (Headings / Metrics), Inter (Body & Forms)
 * ==============================================================================
 */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Manrope:wght@600;700;800;900&family=Space+Grotesk:wght@500;600;700;800&display=swap');

:root {
  --emrill-navy-dark: #071326;
  --emrill-navy-mid: #0B192C;
  --emrill-navy-card: #0F2037;
  --emrill-gold: #D4AF37;
  --emrill-gold-hover: #B89025;
  --emrill-gold-glow: rgba(212, 175, 55, 0.28);
  --emrill-gold-subtle: rgba(212, 175, 55, 0.12);
  --emrill-surface: #F8FAFC;
  --emrill-card-light: #FFFFFF;
  --emrill-border-light: #E2E8F0;
  --emrill-border-dark: #1E293B;
  --emrill-text-dark: #0F172A;
  --emrill-text-light: #F8FAFC;
  --emrill-text-muted: #64748B;
  --emrill-font-heading: 'Space Grotesk', 'Manrope', -apple-system, sans-serif;
  --emrill-font-body: 'Inter', -apple-system, sans-serif;
}

/* Base Styles */
html {
  scroll-behavior: smooth;
}

body.emrill-body {
  font-family: var(--emrill-font-body);
  background-color: var(--emrill-surface);
  color: var(--emrill-text-dark);
  margin: 0;
  padding: 0;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.emrill-heading {
  font-family: var(--emrill-font-heading);
  letter-spacing: -0.02em;
}

/* 1. FLOATING GLASSMORPHIC HEADER & NAVIGATION */
.emrill-nav {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(7, 19, 38, 0.90);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(212, 175, 55, 0.25);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
  transition: all 0.3s ease;
}

.emrill-nav-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 24px;
  height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.emrill-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.emrill-brand-logo {
  height: 44px;
  width: auto;
  object-fit: contain;
  filter: drop-shadow(0 0 10px rgba(212, 175, 55, 0.4));
}

.emrill-brand-text {
  display: flex;
  flex-direction: column;
}

.emrill-brand-title {
  font-family: var(--emrill-font-heading);
  font-size: 17px;
  font-weight: 800;
  color: #FFFFFF;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  line-height: 1.1;
}

.emrill-brand-sub {
  font-size: 10px;
  font-weight: 700;
  color: var(--emrill-gold);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.emrill-menu {
  display: flex;
  align-items: center;
  gap: 28px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.emrill-menu-link {
  color: #E2E8F0;
  font-size: 13.5px;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.2s ease;
  position: relative;
  padding: 8px 0;
}

.emrill-menu-link:hover,
.emrill-menu-link.active {
  color: var(--emrill-gold);
}

.emrill-menu-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--emrill-gold);
  transition: width 0.2s ease;
}

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

.emrill-cta-hub {
  display: flex;
  align-items: center;
  gap: 12px;
}

.emrill-btn-outline {
  background: transparent;
  color: #FFFFFF;
  border: 1px solid rgba(255, 255, 255, 0.25);
  padding: 8px 18px;
  border-radius: 9999px;
  font-size: 12.5px;
  font-weight: 700;
  text-decoration: none;
  transition: all 0.2s ease;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.emrill-btn-outline:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: #FFFFFF;
  color: #FFFFFF;
}

.emrill-btn-gold {
  background: linear-gradient(135deg, var(--emrill-gold) 0%, var(--emrill-gold-hover) 100%);
  color: #071326 !important;
  border: none;
  padding: 10px 22px;
  border-radius: 9999px;
  font-size: 13px;
  font-weight: 800;
  text-decoration: none;
  transition: all 0.2s ease;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  box-shadow: 0 4px 15px var(--emrill-gold-glow);
  cursor: pointer;
}

.emrill-btn-gold:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px var(--emrill-gold-glow);
  color: #071326;
}

/* 2. CINEMATIC 3D HERO SECTION */
.emrill-hero {
  position: relative;
  min-height: 85vh;
  display: flex;
  align-items: center;
  background: var(--emrill-navy-dark);
  overflow: hidden;
}

.emrill-hero-media {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 1;
  opacity: 0.38;
}

.emrill-hero-gradient {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(7, 19, 38, 0.82) 0%, rgba(7, 19, 38, 0.70) 50%, var(--emrill-navy-dark) 100%);
  z-index: 2;
}

.emrill-hero-content {
  position: relative;
  z-index: 3;
  max-width: 1320px;
  margin: 0 auto;
  padding: 80px 24px 120px 24px;
}

.emrill-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  border-radius: 9999px;
  background: rgba(212, 175, 55, 0.15);
  border: 1px solid rgba(212, 175, 55, 0.4);
  color: var(--emrill-gold);
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 24px;
}

.emrill-hero-title {
  font-family: var(--emrill-font-heading);
  font-size: clamp(34px, 5.2vw, 68px);
  font-weight: 900;
  color: #FFFFFF;
  line-height: 1.1;
  max-width: 980px;
  letter-spacing: -0.03em;
  margin-bottom: 24px;
}

.emrill-hero-title span.gold-highlight {
  color: var(--emrill-gold);
  position: relative;
  display: inline-block;
}

.emrill-hero-title span.gold-highlight::after {
  content: '';
  position: absolute;
  bottom: 4px;
  left: 0;
  width: 100%;
  height: 6px;
  background: var(--emrill-gold);
  opacity: 0.4;
  border-radius: 2px;
}

.emrill-hero-desc {
  font-size: clamp(15px, 1.3vw, 19px);
  color: #CBD5E1;
  max-width: 760px;
  line-height: 1.6;
  margin-bottom: 36px;
}

.emrill-hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
  margin-bottom: 48px;
}

/* 3D Floating Glass Badges */
.emrill-floating-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.emrill-float-badge {
  background: rgba(11, 25, 44, 0.85);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(212, 175, 55, 0.3);
  border-radius: 12px;
  padding: 10px 18px;
  display: flex;
  align-items: center;
  gap: 10px;
  color: #FFFFFF;
  font-size: 12px;
  font-weight: 700;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
  transition: transform 0.2s ease;
}

.emrill-float-badge:hover {
  transform: translateY(-3px);
  border-color: var(--emrill-gold);
}

/* 3. COST SAVINGS NOTICE STRIP (EMRRILL BENCHMARK) */
.emrill-notice-banner {
  background: linear-gradient(90deg, #D4AF37 0%, #B89025 100%);
  color: #071326;
  padding: 16px 24px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
}

.emrill-notice-container {
  max-width: 1320px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.emrill-notice-text {
  font-family: var(--emrill-font-heading);
  font-size: 15px;
  font-weight: 800;
  display: flex;
  align-items: center;
  gap: 10px;
}

.emrill-notice-btn {
  background: #071326;
  color: #FFFFFF !important;
  font-size: 12px;
  font-weight: 800;
  padding: 8px 20px;
  border-radius: 9999px;
  text-decoration: none;
  transition: all 0.2s;
  box-shadow: 0 2px 8px rgba(0,0,0,0.3);
}

.emrill-notice-btn:hover {
  background: #0B192C;
  transform: translateY(-1px);
}

/* 4. THREE-PILLAR QUICK-JUMP SERVICE CARDS */
.emrill-pillars-section {
  position: relative;
  margin-top: -60px;
  z-index: 10;
  padding: 0 24px 60px 24px;
}

.emrill-pillars-grid {
  max-width: 1320px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 24px;
}

.emrill-pillar-card {
  position: relative;
  height: 240px;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.25);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  text-decoration: none;
  background: var(--emrill-navy-mid);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.emrill-pillar-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.emrill-pillar-card:hover .emrill-pillar-bg {
  transform: scale(1.08);
}

.emrill-pillar-scrim {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(7, 19, 38, 0.1) 0%, rgba(7, 19, 38, 0.95) 100%);
  z-index: 2;
}

.emrill-pillar-content {
  position: relative;
  z-index: 3;
  padding: 22px;
  border-bottom: 4px solid var(--emrill-gold);
}

.emrill-pillar-title {
  font-family: var(--emrill-font-heading);
  font-size: 18px;
  font-weight: 800;
  color: #FFFFFF;
  margin: 0 0 6px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.emrill-pillar-desc {
  font-size: 12.5px;
  color: #CBD5E1;
  margin: 0;
  line-height: 1.4;
}

/* 5. "WHAT WE DO" CORE CAPABILITIES SECTION */
.emrill-section {
  padding: 90px 24px;
}

.emrill-section-light {
  background: var(--emrill-surface);
  color: var(--emrill-text-dark);
}

.emrill-section-dark {
  background: var(--emrill-navy-dark);
  color: var(--emrill-text-light);
}

.emrill-section-header {
  text-align: center;
  max-width: 800px;
  margin: 0 auto 60px auto;
}

.emrill-section-title {
  font-family: var(--emrill-font-heading);
  font-size: clamp(28px, 3.2vw, 42px);
  font-weight: 900;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
}

.emrill-title-bar {
  width: 44px;
  height: 4px;
  background: var(--emrill-gold);
  margin: 0 auto 16px auto;
  border-radius: 2px;
}

.emrill-section-subtitle {
  font-size: 15px;
  color: var(--emrill-text-muted);
  line-height: 1.6;
}

.emrill-capabilities-grid {
  max-width: 1320px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 28px;
}

.emrill-cap-card {
  background: #FFFFFF;
  border: 1px solid var(--emrill-border-light);
  border-radius: 18px;
  padding: 32px 28px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
  transition: all 0.25s ease;
  display: flex;
  flex-direction: column;
  height: 100%;
  box-sizing: border-box;
}

.emrill-cap-card:hover {
  border-color: var(--emrill-gold);
  transform: translateY(-6px);
  box-shadow: 0 20px 35px -10px rgba(0, 0, 0, 0.1), 0 0 15px var(--emrill-gold-glow);
}

.emrill-cap-icon-box {
  width: 58px;
  height: 58px;
  border-radius: 14px;
  background: rgba(212, 175, 55, 0.12);
  border: 1px solid rgba(212, 175, 55, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--emrill-gold);
  margin-bottom: 20px;
}

.emrill-cap-title {
  font-family: var(--emrill-font-heading);
  font-size: 18px;
  font-weight: 800;
  color: var(--emrill-text-dark);
  margin: 0 0 10px 0;
}

.emrill-cap-desc {
  font-size: 13px;
  color: var(--emrill-text-muted);
  line-height: 1.6;
  margin: 0;
  flex: 1;
}

/* 6. 3D "SERVICE EXCELLENCE IN NUMBERS" BANNER */
.emrill-numbers-banner {
  position: relative;
  background: var(--emrill-navy-mid);
  color: #FFFFFF;
  padding: 90px 24px;
  overflow: hidden;
}

.emrill-numbers-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.18;
  filter: grayscale(100%);
  pointer-events: none;
}

.emrill-numbers-container {
  position: relative;
  z-index: 2;
  max-width: 1320px;
  margin: 0 auto;
}

.emrill-numbers-badge {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--emrill-gold);
  font-family: var(--emrill-font-heading);
  font-size: 20px;
  font-weight: 800;
  margin-bottom: 48px;
}

.emrill-stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 32px;
}

.emrill-stat-item {
  border-left: 2px solid rgba(212, 175, 55, 0.4);
  padding-left: 18px;
}

.emrill-stat-number {
  font-family: var(--emrill-font-heading);
  font-size: clamp(34px, 3.8vw, 48px);
  font-weight: 900;
  color: var(--emrill-gold);
  line-height: 1.1;
  margin-bottom: 6px;
  font-variant-numeric: tabular-nums;
}

.emrill-stat-label {
  font-size: 12.5px;
  font-weight: 600;
  color: #CBD5E1;
  line-height: 1.4;
}

/* 7. INTEGRATED SERVICE DELIVERY (PHOTO MASONRY TILES) */
.emrill-delivery-grid {
  max-width: 1320px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
  gap: 24px;
}

.emrill-photo-tile {
  position: relative;
  height: 320px;
  border-radius: 18px;
  overflow: hidden;
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
  cursor: pointer;
  background: var(--emrill-navy-mid);
}

.emrill-tile-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.emrill-photo-tile:hover .emrill-tile-img {
  transform: scale(1.08);
}

.emrill-tile-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(7, 19, 38, 0.1) 0%, rgba(7, 19, 38, 0.92) 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 24px;
}

.emrill-tile-tag {
  color: var(--emrill-gold);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 6px;
}

.emrill-tile-title {
  font-family: var(--emrill-font-heading);
  font-size: 20px;
  font-weight: 800;
  color: #FFFFFF;
  margin: 0 0 10px 0;
}

.emrill-tile-link {
  font-size: 12px;
  font-weight: 700;
  color: #FFFFFF;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  text-decoration: none;
  opacity: 0.85;
  transition: opacity 0.2s;
}

.emrill-photo-tile:hover .emrill-tile-link {
  opacity: 1;
  color: var(--emrill-gold);
}

/* 8. CLIENT MARQUEE & CREDENTIALS */
.emrill-marquee-container {
  overflow: hidden;
  white-space: nowrap;
  padding: 24px 0;
  position: relative;
}

.emrill-marquee-track {
  display: inline-flex;
  gap: 60px;
  animation: emrill-scroll 28s linear infinite;
}

@keyframes emrill-scroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

.emrill-client-logo {
  font-family: var(--emrill-font-heading);
  font-size: 18px;
  font-weight: 800;
  color: #64748B;
  opacity: 0.7;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  transition: opacity 0.2s;
}

.emrill-client-logo:hover {
  opacity: 1;
  color: var(--emrill-gold);
}

/* Accreditations Strip */
.emrill-accred-strip {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 32px;
  margin-top: 40px;
  padding-top: 30px;
  border-top: 1px solid var(--emrill-border-light);
}

.emrill-accred-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 700;
  color: #475569;
}

/* 9. "LET'S TALK" INTERACTIVE PROPOSAL FUNNEL */
.emrill-inquiry-section {
  position: relative;
  background: var(--emrill-navy-dark);
  color: #FFFFFF;
  padding: 100px 24px;
}

.emrill-inquiry-card {
  max-width: 960px;
  margin: 0 auto;
  background: rgba(11, 25, 44, 0.95);
  border: 1px solid rgba(212, 175, 55, 0.35);
  border-radius: 24px;
  padding: 44px 36px;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.5), 0 0 30px rgba(212, 175, 55, 0.1);
}

.emrill-form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
  margin-bottom: 24px;
}

.emrill-form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.emrill-form-label {
  font-size: 12px;
  font-weight: 700;
  color: #CBD5E1;
}

.emrill-form-input,
.emrill-form-select,
.emrill-form-textarea {
  background: #071326;
  border: 1px solid #1E293B;
  color: #FFFFFF;
  padding: 12px 16px;
  border-radius: 10px;
  font-size: 13px;
  font-family: var(--emrill-font-body);
  outline: none;
  transition: all 0.2s;
}

.emrill-form-input:focus,
.emrill-form-select:focus,
.emrill-form-textarea:focus {
  border-color: var(--emrill-gold);
  box-shadow: 0 0 0 3px var(--emrill-gold-glow);
}

/* 10. MULTI-COLUMN CORPORATE FOOTER */
.emrill-footer {
  background: #040812;
  color: #94A3B8;
  padding: 80px 24px 30px 24px;
  border-top: 1px solid rgba(212, 175, 55, 0.2);
}

.emrill-footer-grid {
  max-width: 1320px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 40px;
  margin-bottom: 60px;
}

.emrill-footer-col-title {
  font-family: var(--emrill-font-heading);
  font-size: 14px;
  font-weight: 800;
  color: var(--emrill-gold);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 20px;
}

.emrill-footer-links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.emrill-footer-link {
  color: #94A3B8;
  font-size: 13px;
  text-decoration: none;
  transition: color 0.2s;
}

.emrill-footer-link:hover {
  color: #FFFFFF;
}

.emrill-footer-bottom {
  max-width: 1320px;
  margin: 0 auto;
  padding-top: 30px;
  border-top: 1px solid #1E293B;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  font-size: 12px;
}

/* Mobile Responsiveness */
@media (max-width: 900px) {
  .emrill-menu {
    display: none;
  }
  .emrill-hero {
    min-height: auto;
    padding-top: 40px;
  }
  .emrill-pillars-section {
    margin-top: 20px;
  }
  .emrill-inquiry-card {
    padding: 28px 20px;
  }
}