/* ==========================================================================
   VECTORIS TECHNOLOGY AND SOLUTIONS (OPC) PRIVATE LIMITED
   Brand Design System & Stylesheet
   Motto: BUILD | INNOVATE | RELIABLE
   ========================================================================== */

:root {
  /* Brand Color Palette (Derived from Copper/Red/Gold Metallic Badge Logo) */
  --bg-dark: #090a0f;
  --bg-card: #12141d;
  --bg-card-hover: #1a1d2b;
  --bg-glass: rgba(18, 20, 29, 0.75);
  --border-glass: rgba(212, 122, 91, 0.2);
  --border-hover: rgba(245, 208, 97, 0.4);

  --copper-primary: #d47a5b;
  --copper-light: #e89e82;
  --copper-dark: #8c3e23;

  --gold-accent: #f5d061;
  --gold-light: #fbe59d;
  --gold-dark: #b89124;

  --crimson-core: #9e1f30;
  --crimson-glow: rgba(158, 31, 48, 0.4);

  --text-main: #f0f3f8;
  --text-muted: #a0a7b5;
  --text-dim: #6c7383;

  --font-heading: 'Outfit', 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  --font-body: 'Inter', system-ui, -apple-system, sans-serif;

  --gradient-metallic: linear-gradient(135deg, #f5d061 0%, #d47a5b 50%, #9e1f30 100%);
  --gradient-copper-gold: linear-gradient(90deg, #f5d061 0%, #d47a5b 100%);
  --gradient-dark-card: linear-gradient(180deg, rgba(26, 29, 43, 0.8) 0%, rgba(14, 16, 23, 0.9) 100%);
  --gradient-glow: radial-gradient(circle, rgba(212, 122, 91, 0.15) 0%, rgba(158, 31, 48, 0.05) 50%, transparent 80%);

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 24px;
  --radius-full: 9999px;

  --transition-fast: 0.2s ease;
  --transition-normal: 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  --shadow-glow: 0 10px 30px rgba(212, 122, 91, 0.25);
  --shadow-card: 0 12px 32px rgba(0, 0, 0, 0.5);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  background-color: var(--bg-dark);
  color: var(--text-main);
  font-family: var(--font-body);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

ul {
  list-style: none;
}

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

/* Typography Utilities */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  color: #ffffff;
}

.text-gradient {
  background: var(--gradient-copper-gold);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.text-gold {
  color: var(--gold-accent);
}

.text-copper {
  color: var(--copper-primary);
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  border-radius: var(--radius-full);
  background: rgba(212, 122, 91, 0.12);
  border: 1px solid rgba(212, 122, 91, 0.3);
  color: var(--gold-accent);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.section-title {
  font-size: 2.5rem;
  margin-bottom: 16px;
  letter-spacing: -0.5px;
}

@media (min-width: 768px) {
  .section-title {
    font-size: 3.2rem;
  }
}

.section-desc {
  color: var(--text-muted);
  font-size: 1.1rem;
  max-width: 680px;
  margin: 0 auto 40px auto;
}

/* Global Container */
.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Custom Navigation Bar */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 18px 0;
  transition: var(--transition-normal);
  background: transparent;
}

.navbar.scrolled {
  background: rgba(9, 10, 15, 0.92);
  backdrop-filter: blur(16px);
  padding: 12px 0;
  border-bottom: 1px solid var(--border-glass);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
}

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

.brand-logo {
  display: flex;
  align-items: center;
  gap: 14px;
}

.brand-logo img {
  width: 52px;
  height: 52px;
  filter: drop-shadow(0 2px 10px rgba(245, 208, 97, 0.4));
  transition: transform var(--transition-fast);
}

.brand-logo:hover img {
  transform: rotate(5deg) scale(1.08);
}

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

.brand-name {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.35rem;
  letter-spacing: 1.5px;
  color: #ffffff;
  line-height: 1;
}

.brand-name .gold-v {
  color: var(--gold-accent);
  background: linear-gradient(135deg, #fff2c6 0%, #f5d061 50%, #d4af37 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  font-size: 1.55rem;
  font-weight: 900;
  display: inline-block;
  filter: drop-shadow(0 0 8px rgba(245, 208, 97, 0.6));
}

.brand-sub {
  font-size: 0.72rem;
  font-weight: 600;
  color: #e2e8f0;
  letter-spacing: 0.5px;
  margin-top: 3px;
  line-height: 1.1;
}

.brand-motto {
  font-size: 0.62rem;
  letter-spacing: 1.8px;
  color: var(--copper-primary);
  font-weight: 700;
  margin-top: 2px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-link {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-muted);
  position: relative;
  padding: 6px 0;
}

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

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 2px;
  background: var(--gradient-copper-gold);
  transition: width var(--transition-fast);
  border-radius: 2px;
}

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

.nav-cta {
  padding: 10px 22px;
  border-radius: var(--radius-full);
  background: var(--gradient-metallic);
  color: #0d0e15;
  font-weight: 700;
  font-size: 0.9rem;
  box-shadow: 0 4px 15px rgba(212, 122, 91, 0.3);
  transition: var(--transition-fast);
  border: none;
  cursor: pointer;
}

.nav-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(245, 208, 97, 0.4);
}

.hamburger {
  display: none;
  background: none;
  border: none;
  color: #ffffff;
  font-size: 1.5rem;
  cursor: pointer;
}

/* Mobile Drawer */
@media (max-width: 991px) {
  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: rgba(14, 16, 23, 0.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    justify-content: center;
    gap: 28px;
    padding: 40px;
    transition: right var(--transition-normal);
    box-shadow: -10px 0 30px rgba(0, 0, 0, 0.8);
    border-left: 1px solid var(--border-glass);
  }

  .nav-links.active {
    right: 0;
  }

  .hamburger {
    display: block;
  }
}

/* Hero Section */
.hero-section {
  position: relative;
  min-height: 100vh;
  padding-top: 140px;
  padding-bottom: 80px;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: radial-gradient(circle at 50% 20%, rgba(158, 31, 48, 0.15) 0%, rgba(9, 10, 15, 1) 70%);
}

.hero-circuit-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: radial-gradient(rgba(212, 122, 91, 0.1) 1px, transparent 1px);
  background-size: 32px 32px;
  pointer-events: none;
  opacity: 0.6;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 50px;
  align-items: center;
}

@media (min-width: 992px) {
  .hero-grid {
    grid-template-columns: 1.1fr 0.9fr;
  }
}

.hero-content {
  z-index: 2;
}

.hero-subtitle-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 18px;
  border-radius: var(--radius-full);
  background: rgba(26, 29, 43, 0.8);
  border: 1px solid var(--border-glass);
  margin-bottom: 24px;
}

.hero-subtitle-badge span {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--gold-accent);
  letter-spacing: 1px;
}

.pulse-dot {
  width: 8px;
  height: 8px;
  background: #22c55e;
  border-radius: 50%;
  box-shadow: 0 0 10px #22c55e;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 10px rgba(34, 197, 94, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(34, 197, 94, 0); }
}

.hero-title {
  font-size: 2.8rem;
  line-height: 1.15;
  margin-bottom: 20px;
  font-weight: 800;
}

@media (min-width: 768px) {
  .hero-title {
    font-size: 3.8rem;
  }
}

.hero-desc {
  font-size: 1.15rem;
  color: var(--text-muted);
  margin-bottom: 36px;
  line-height: 1.7;
}

.hero-cta-group {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 48px;
}

.btn-primary {
  padding: 14px 32px;
  border-radius: var(--radius-md);
  background: var(--gradient-metallic);
  color: #0b0c10;
  font-weight: 700;
  font-size: 1rem;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  box-shadow: var(--shadow-glow);
  transition: var(--transition-fast);
  border: none;
  cursor: pointer;
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 35px rgba(245, 208, 97, 0.4);
}

.btn-secondary {
  padding: 14px 32px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-glass);
  color: #ffffff;
  font-weight: 600;
  font-size: 1rem;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  backdrop-filter: blur(10px);
  transition: var(--transition-fast);
}

.btn-secondary:hover {
  background: rgba(212, 122, 91, 0.15);
  border-color: var(--copper-primary);
  color: var(--gold-accent);
}

/* Badge Emblem Card */
.hero-emblem-wrapper {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.emblem-glow-bg {
  position: absolute;
  width: 120%;
  height: 120%;
  background: radial-gradient(circle, rgba(212, 122, 91, 0.3) 0%, rgba(158, 31, 48, 0.2) 40%, transparent 70%);
  filter: blur(40px);
  z-index: 1;
  animation: floatGlow 6s ease-in-out infinite alternate;
}

@keyframes floatGlow {
  0% { transform: scale(0.9) translateY(0); opacity: 0.6; }
  100% { transform: scale(1.1) translateY(-10px); opacity: 0.9; }
}

.emblem-image {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 440px;
  filter: drop-shadow(0 20px 40px rgba(0,0,0,0.8));
  animation: floatBadge 5s ease-in-out infinite;
  border-radius: 50%;
}

@keyframes floatBadge {
  0% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-12px) rotate(1deg); }
  100% { transform: translateY(0) rotate(0deg); }
}

/* Stats Ribbon */
.stats-ribbon {
  background: var(--bg-card);
  border-top: 1px solid var(--border-glass);
  border-bottom: 1px solid var(--border-glass);
  padding: 40px 0;
  margin-top: -30px;
  position: relative;
  z-index: 10;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 30px;

}

@media (min-width: 768px) {
  .stats-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.stat-item {
  text-align: center;
  position: relative;
}

.stat-number {
  font-family: var(--font-heading);
  font-size: 2.8rem;
  font-weight: 800;
  background: var(--gradient-copper-gold);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1;
  margin-bottom: 8px;
}

.stat-label {
  font-size: 0.9rem;
  color: var(--text-muted);
  font-weight: 500;
}

/* Section Container Layout */
.py-section {
  padding: 90px 0;
  position: relative;
}

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

/* Evolution Timeline Section */
.timeline-container {
  position: relative;
  max-width: 1000px;
  margin: 50px auto 0 auto;
}

.timeline-container::before {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 3px;
  background: linear-gradient(180deg, var(--gold-accent), var(--copper-primary), var(--crimson-core));
  transform: translateX(-50%);
  border-radius: 3px;
}

@media (max-width: 767px) {
  .timeline-container::before {
    left: 20px;
  }
}

.timeline-item {
  position: relative;
  margin-bottom: 40px;
  width: 50%;
  padding: 0 40px;
}

.timeline-item:nth-child(odd) {
  left: 0;
  text-align: right;
}

.timeline-item:nth-child(even) {
  left: 50%;
  text-align: left;
}

@media (max-width: 767px) {
  .timeline-item {
    width: 100%;
    left: 0 !important;
    padding-left: 60px;
    padding-right: 0;
    text-align: left !important;
  }
}

.timeline-dot {
  position: absolute;
  top: 20px;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--bg-dark);
  border: 4px solid var(--copper-primary);
  box-shadow: 0 0 12px var(--copper-primary);
  z-index: 5;
}

.timeline-item:nth-child(odd) .timeline-dot {
  right: -11px;
}

.timeline-item:nth-child(even) .timeline-dot {
  left: -11px;
}

@media (max-width: 767px) {
  .timeline-dot {
    left: 9px !important;
  }
}

.timeline-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  padding: 28px;
  box-shadow: var(--shadow-card);
  transition: var(--transition-normal);
  position: relative;
}

.timeline-card:hover {
  transform: translateY(-4px);
  border-color: var(--gold-accent);
  box-shadow: 0 10px 30px rgba(245, 208, 97, 0.15);
}

.timeline-year {
  display: inline-block;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.1rem;
  color: var(--gold-accent);
  background: rgba(245, 208, 97, 0.1);
  padding: 4px 12px;
  border-radius: var(--radius-full);
  margin-bottom: 10px;
}

.timeline-title {
  font-size: 1.25rem;
  margin-bottom: 8px;
  color: #ffffff;
}

.timeline-card p {
  color: var(--text-muted);
  font-size: 0.95rem;
}

.badge-vectoris {
  background: linear-gradient(90deg, rgba(212, 122, 91, 0.2), rgba(158, 31, 48, 0.3));
  border: 1px solid var(--gold-accent);
}

/* Feature & Service Cards */
.cards-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  margin-top: 50px;
}

@media (min-width: 768px) {
  .cards-grid-2 { grid-template-columns: repeat(2, 1fr); }
  .cards-grid-3 { grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); }
}

.card-item {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: var(--transition-normal);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.card-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: var(--gradient-copper-gold);
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.card-item:hover {
  transform: translateY(-6px);
  border-color: var(--copper-primary);
  background: var(--bg-card-hover);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.6);
}

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

.card-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  background: rgba(212, 122, 91, 0.12);
  border: 1px solid rgba(212, 122, 91, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold-accent);
  font-size: 1.5rem;
  margin-bottom: 24px;
}

.card-title {
  font-size: 1.35rem;
  margin-bottom: 12px;
}

.card-desc {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-bottom: 20px;
  flex-grow: 1;
}

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

.card-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  color: var(--text-main);
  font-size: 0.9rem;
  margin-bottom: 8px;
}

.card-list li i {
  color: var(--gold-accent);
  margin-top: 4px;
  font-size: 0.8rem;
}

/* Solutions Showcase Tabs */
.solution-tabs {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 40px;
}

.tab-btn {
  padding: 10px 22px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-glass);
  color: var(--text-muted);
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  transition: var(--transition-fast);
}

.tab-btn:hover, .tab-btn.active {
  background: var(--gradient-copper-gold);
  color: #0b0c10;
  border-color: transparent;
  box-shadow: 0 4px 15px rgba(212, 122, 91, 0.3);
}

.tab-content {
  display: none;
}

.tab-content.active {
  display: grid;
  animation: fadeIn 0.4s ease-in-out;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Tech Filter Grid */
.tech-filters {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 30px;
}

.tech-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

@media (min-width: 600px) {
  .tech-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (min-width: 992px) {
  .tech-grid { grid-template-columns: repeat(6, 1fr); }
}

.tech-badge-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  padding: 20px 14px;
  text-align: center;
  transition: var(--transition-fast);
}

.tech-badge-card:hover {
  border-color: var(--gold-accent);
  transform: translateY(-4px);
  background: var(--bg-card-hover);
}

.tech-icon {
  font-size: 2rem;
  color: var(--gold-accent);
  margin-bottom: 10px;
}

.tech-name {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-main);
}

/* Clients Grid */
.clients-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

@media (min-width: 768px) {
  .clients-grid { grid-template-columns: repeat(4, 1fr); }
}

.client-card {
  background: rgba(18, 20, 29, 0.6);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  padding: 24px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  transition: var(--transition-fast);
}

.client-card:hover {
  border-color: var(--copper-primary);
  background: var(--bg-card);
  transform: scale(1.03);
}

.client-name {
  font-size: 1rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 4px;
}

.client-region {
  font-size: 0.8rem;
  color: var(--gold-accent);
}

/* Contact & Inquiry Section */
.contact-wrapper {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-card);
}

@media (min-width: 992px) {
  .contact-wrapper {
    grid-template-columns: 1fr 1.2fr;
  }
}

.contact-info-list {
  margin-top: 28px;
}

.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 24px;
}

.contact-icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(212, 122, 91, 0.15);
  border: 1px solid var(--copper-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold-accent);
  font-size: 1.1rem;
  flex-shrink: 0;
}

.contact-label {
  font-size: 0.85rem;
  color: var(--text-muted);
  display: block;
}

.contact-val {
  font-size: 1rem;
  font-weight: 600;
  color: #ffffff;
}

.form-group {
  margin-bottom: 20px;
}

.form-label {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 8px;
}

.form-input, .form-select, .form-textarea {
  width: 100%;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  background: rgba(9, 10, 15, 0.8);
  border: 1px solid var(--border-glass);
  color: #ffffff;
  font-family: var(--font-body);
  font-size: 0.95rem;
  outline: none;
  transition: var(--transition-fast);
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--gold-accent);
  box-shadow: 0 0 10px rgba(245, 208, 97, 0.2);
}

/* Office Locations Grid */
.offices-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  margin-top: 36px;
}

@media (min-width: 768px) {
  .offices-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.office-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  padding: 24px;
  transition: var(--transition-fast);
}

.office-card:hover {
  border-color: var(--gold-accent);
  transform: translateY(-4px);
  background: var(--bg-card-hover);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5);
}

.office-card-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}

.office-badge-icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(212, 122, 91, 0.15);
  border: 1px solid var(--copper-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold-accent);
  font-size: 1rem;
  flex-shrink: 0;
}

.office-tag {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--gold-accent);
  display: block;
}

.office-name {
  font-size: 1.15rem;
  font-weight: 700;
  color: #ffffff;
}

.office-address-text {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* Footer */
.footer {
  background: #06070a;
  border-top: 1px solid var(--border-glass);
  padding: 70px 0 30px 0;
  margin-top: 80px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  margin-bottom: 50px;
}

@media (min-width: 768px) {
  .footer-grid {
    grid-template-columns: 2fr 1fr 1fr 1.2fr;
  }
}

.footer-brand p {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-top: 16px;
  max-width: 320px;
}

.footer-col h4 {
  font-size: 1.1rem;
  margin-bottom: 20px;
  color: var(--gold-accent);
}

.footer-links li {
  margin-bottom: 10px;
}

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

.footer-links a:hover {
  color: var(--gold-accent);
  padding-left: 4px;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding-top: 24px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  color: var(--text-dim);
  font-size: 0.85rem;
}

/* Floating Back To Top Button */
.back-to-top {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--gradient-metallic);
  color: #0b0c10;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  box-shadow: var(--shadow-glow);
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-fast);
  z-index: 900;
  border: none;
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
}

.back-to-top:hover {
  transform: translateY(-4px);
}