/* ==========================================================================
   BigCenter Premium Web Landing Page Stylesheet - Gold & Black Edition
   ========================================================================== */

/* Design Tokens & Theme Variables */
:root {
  --primary-color: #d6ae75;
  --primary-hover: #c2832a;
  --secondary-color: #1a1a1a;
  --secondary-hover: #0a0a0a;
  --dark-bg: #000000;
  --text-dark: #111111;
  --text-light: #ffffff;
  --text-muted: #666666;
  --light-bg: #f9f9f9;
  --white: #ffffff;
  --border-color: #e5e5e5;
  --border-radius: 5px; /* STRICT 5PX BORDER RADIUS FOR ALL ELEMENTS */
  
  --font-heading: 'Roboto', sans-serif;
  --font-body: 'Roboto', sans-serif;
  
  --transition-smooth: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  --shadow-sm: 0 4px 10px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 10px 30px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 20px 45px rgba(214, 174, 117, 0.1);
  --shadow-glow: 0 0 15px rgba(214, 174, 117, 0.35);
}

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

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

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

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

ul, ol {
  list-style: none;
}

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

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Typography elements */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.25;
  color: var(--dark-bg);
}

/* Reusable buttons & badges */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: linear-gradient(135deg, var(--primary-color), var(--primary-hover));
  color: var(--white) !important;
  font-family: var(--font-heading);
  font-weight: 700;
  padding: 14px 28px;
  border-radius: var(--border-radius); /* STRICT 5PX */
  box-shadow: 0 4px 15px rgba(214, 174, 117, 0.3);
  cursor: pointer;
  border: none;
  transition: var(--transition-smooth);
  font-size: 15px;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow);
  background: linear-gradient(135deg, var(--primary-hover), var(--primary-color));
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: transparent;
  color: var(--white) !important;
  font-family: var(--font-heading);
  font-weight: 600;
  padding: 14px 28px;
  border-radius: var(--border-radius); /* STRICT 5PX */
  border: 2px solid rgba(255, 255, 255, 0.4);
  cursor: pointer;
  transition: var(--transition-smooth);
  font-size: 15px;
}

.btn-secondary:hover {
  border-color: var(--primary-color);
  background: rgba(255, 255, 255, 0.1);
  color: var(--primary-color) !important;
  transform: translateY(-2px);
}

.badge-tag {
  display: inline-block;
  background-color: rgba(214, 174, 117, 0.1);
  color: var(--primary-hover);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  padding: 8px 18px;
  border-radius: var(--border-radius); /* STRICT 5PX */
  margin-bottom: 20px;
  border: 1px solid rgba(214, 174, 117, 0.2);
}

/* Section Title layout */
.section-title {
  text-align: center;
  max-width: 800px;
  margin: 0 auto 60px;
}

.section-title .sub-title {
  display: inline-block;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 13px;
  text-transform: uppercase;
  color: var(--primary-color);
  letter-spacing: 2px;
  margin-bottom: 12px;
}

.section-title h2 {
  font-size: 38px;
  font-weight: 800;
  margin-bottom: 20px;
  text-transform: uppercase;
}

.section-title h2 em {
  font-style: normal;
  color: var(--primary-color);
}

.section-desc {
  font-size: 17px;
  color: var(--text-muted);
}

/* ==========================================================================
   Header & Sticky Glassmorphism Style
   ========================================================================== */
.site-header {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 95px;
  z-index: 1000;
  transition: var(--transition-smooth);
}

.site-header.sticky {
  position: fixed;
  background-color: rgba(10, 10, 10, 0.95); /* Dark background for sticky header */
  backdrop-filter: blur(15px);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.15);
  height: 80px;
  border-bottom: 1px solid rgba(214, 174, 117, 0.2);
  animation: slideHeaderIn 0.3s ease forwards;
}

@keyframes slideHeaderIn {
  from { transform: translateY(-100%); }
  to { transform: translateY(0); }
}

.header-container {
  max-width: 1200px;
  margin: 0 auto;
  height: 100%;
  padding: 0 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo-area img {
  max-height: 65px;
  object-fit: contain;
  transition: var(--transition-smooth);
  filter: brightness(0) invert(1); /* always white logo to prevent invisibility on black hero */
}

.site-header.sticky .logo-area img {
  max-height: 52px;
}

.nav-bar-desktop {
  display: flex;
  align-items: center;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 4px; /* compact gap to prevent wrapping */
}

.nav-menu a {
  padding: 6px 12px; /* reduced padding for elegance */
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 13px; /* slightly smaller size for elegance */
  color: var(--white) !important; /* always white to prevent invisibility on black hero */
  border-radius: var(--border-radius); /* STRICT 5PX */
  text-transform: uppercase;
  letter-spacing: 0.5px;
  transition: var(--transition-smooth);
}

.nav-menu a:hover,
.nav-menu li.active a {
  background-color: var(--primary-color);
  color: var(--white) !important;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 15px;
}

.btn-cta-nav {
  display: inline-block;
  background: var(--primary-color);
  color: var(--white) !important;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 13.5px;
  padding: 11px 24px;
  border-radius: var(--border-radius); /* STRICT 5PX */
  text-transform: uppercase;
  box-shadow: 0 4px 10px rgba(214, 174, 117, 0.2);
}

.btn-cta-nav:hover {
  background-color: var(--primary-hover);
  box-shadow: var(--shadow-glow);
}

/* Mobile Menu trigger */
.mobile-menu-trigger {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  flex-direction: column;
  gap: 6px;
  width: 30px;
  padding: 5px;
}

.mobile-menu-trigger span {
  display: block;
  height: 2px;
  width: 100%;
  background-color: var(--text-dark);
  transition: var(--transition-smooth);
}

.site-header.sticky .mobile-menu-trigger span {
  background-color: var(--primary-color);
}

/* Mobile Drawer Overlay */
.mobile-drawer {
  position: fixed;
  top: 0;
  right: -300px;
  bottom: 0;
  width: 300px;
  z-index: 10002;
  background-color: #111111; /* Dark background drawer */
  padding: 30px 25px;
  display: flex;
  flex-direction: column;
  box-shadow: -10px 0 40px rgba(0, 0, 0, 0.3);
  transition: var(--transition-smooth);
}

.mobile-drawer.open {
  right: 0;
}

.drawer-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
  z-index: 10001;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-smooth);
}

.drawer-overlay.open {
  opacity: 1;
  visibility: visible;
}

.drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 40px;
}

.drawer-logo {
  max-height: 48px;
  filter: brightness(0) invert(1);
}

.drawer-close {
  background: none;
  border: none;
  font-size: 24px;
  color: var(--white);
  cursor: pointer;
}

.drawer-menu {
  display: flex;
  flex-direction: column;
  gap: 15px;
  margin-bottom: auto;
}

.drawer-menu a {
  display: block;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 16px;
  text-transform: uppercase;
  color: var(--white);
  padding: 10px 15px;
  border-radius: var(--border-radius); /* STRICT 5PX */
}

.drawer-menu a:hover,
.drawer-menu li.active a {
  background-color: var(--primary-color);
  color: var(--white);
}

.drawer-actions {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

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

.drawer-phone {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--primary-color);
  font-size: 17px;
}

/* ==========================================================================
   Hero Banner Section Style - Gold & Black Edition
   ========================================================================== */
.hero-section {
  position: relative;
  background-color: var(--dark-bg);
  padding: 180px 0 100px;
  overflow: hidden;
  color: var(--white);
}

.hero-bg-shapes .shape {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  z-index: 1;
  opacity: 0.2;
}

.shape-1 {
  width: 500px;
  height: 500px;
  background-color: var(--primary-color);
  top: -10%;
  right: -10%;
}

.shape-2 {
  width: 400px;
  height: 400px;
  background-color: #333333;
  bottom: -10%;
  left: -10%;
}

.hero-container {
  display: flex;
  align-items: center;
  gap: 60px;
  position: relative;
  z-index: 2;
}

.hero-content {
  flex: 1.1;
}

.hero-content h1 {
  font-size: 52px;
  font-weight: 900;
  color: var(--white);
  line-height: 1.15;
  margin-bottom: 25px;
}

.text-gradient {
  background: linear-gradient(135deg, var(--primary-color), #ffe293);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-content p {
  font-size: 17.5px;
  color: rgba(255, 255, 255, 0.75);
  margin-bottom: 40px;
  line-height: 1.7;
}

.hero-buttons {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-bottom: 40px;
}

.hero-trust {
  display: flex;
  align-items: center;
  gap: 25px;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.85);
}

.trust-item i {
  color: var(--primary-color);
}

.hero-media {
  flex: 0.9;
  display: flex;
  justify-content: center;
}

.hero-media .image-wrapper {
  position: relative;
  width: 100%;
  max-width: 480px;
  animation: floatImage 6s ease-in-out infinite alternate;
}

@keyframes floatImage {
  from { transform: translateY(0); }
  to { transform: translateY(-15px); }
}

.hero-media img {
  width: 100%;
  border-radius: var(--border-radius); /* STRICT 5PX */
}

/* ==========================================================================
   About Section Style
   ========================================================================== */
.about-section {
  padding: 100px 0;
  background-color: var(--white);
}

.about-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.about-card {
  background-color: var(--white);
  border-radius: var(--border-radius); /* STRICT 5PX */
  padding: 40px 30px;
  border: 1px solid var(--border-color);
  transition: var(--transition-smooth);
}

.about-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-md);
  border-color: rgba(214, 174, 117, 0.25);
}

.about-card.animate-card-gold {
  background: linear-gradient(135deg, var(--white) 60%, rgba(214, 174, 117, 0.05) 100%);
  border-color: rgba(214, 174, 117, 0.4);
}

.card-icon {
  width: 60px;
  height: 60px;
  background-color: rgba(214, 174, 117, 0.1);
  border-radius: var(--border-radius); /* STRICT 5PX */
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  color: var(--primary-hover);
  margin-bottom: 25px;
  transition: var(--transition-smooth);
}

.about-card:hover .card-icon {
  background-color: var(--primary-color);
  color: var(--white);
}

.about-card h3 {
  font-size: 20px;
  font-weight: 750;
  margin-bottom: 15px;
  color: var(--dark-bg);
}

.about-card p {
  font-size: 15.5px;
  color: var(--text-muted);
}

/* ==========================================================================
   Campaign Types Section Style
   ========================================================================== */
.campaign-section {
  padding: 100px 0;
  background-color: var(--light-bg);
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
}

.campaigns-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.campaign-card {
  position: relative;
  background-color: var(--white);
  padding: 35px 30px;
  border-radius: var(--border-radius); /* STRICT 5PX */
  border: 1px solid var(--border-color);
  transition: var(--transition-smooth);
  overflow: hidden;
  z-index: 2;
}

.campaign-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
  border-color: rgba(214, 174, 117, 0.25);
}

.card-bg-gradient {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(214, 174, 117, 0.05) 0%, rgba(255, 255, 255, 0) 100%);
  opacity: 0;
  transition: var(--transition-smooth);
  z-index: -1;
}

.campaign-card:hover .card-bg-gradient {
  opacity: 1;
}

.campaign-icon {
  width: 64px;
  height: 64px;
  margin-bottom: 25px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-smooth);
}

.campaign-icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.campaign-card:hover .campaign-icon {
  transform: scale(1.1);
}

.campaign-card h3 {
  font-size: 20px;
  font-weight: 750;
  margin-bottom: 15px;
}

.campaign-card p {
  font-size: 15.5px;
  color: var(--text-muted);
}

/* ==========================================================================
   Pricing Packages Section Style
   ========================================================================== */
.pricing-section {
  padding: 100px 0;
  background-color: var(--white);
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  align-items: stretch;
}

.pricing-card {
  background-color: var(--white);
  border-radius: var(--border-radius); /* STRICT 5PX */
  border: 1px solid var(--border-color);
  padding: 40px 30px;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: var(--transition-smooth);
}

.pricing-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(214, 174, 117, 0.35);
}

.pricing-card.featured-package {
  border: 3px solid var(--primary-color);
  box-shadow: var(--shadow-md);
}

.badge-featured {
  position: absolute;
  top: -15px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--primary-color);
  color: var(--white);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 6px 18px;
  border-radius: var(--border-radius); /* STRICT 5PX */
}

.package-header {
  margin-bottom: 30px;
}

.package-header h3 {
  font-size: 24px;
  font-weight: 800;
  margin-bottom: 8px;
}

.package-limit {
  font-size: 15.5px;
  color: var(--text-muted);
  font-weight: 600;
}

.package-fee {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin-bottom: 35px;
}

.fee-number {
  font-family: var(--font-heading);
  font-size: 58px;
  font-weight: 900;
  color: var(--text-dark);
  line-height: 1;
}

.featured-package .fee-number {
  color: var(--primary-hover);
}

.fee-label {
  font-size: 15px;
  color: var(--text-muted);
  font-weight: 500;
}

.package-features {
  margin-bottom: 40px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.package-features li {
  font-size: 15px;
  color: var(--text-muted);
  display: flex;
  align-items: flex-start;
  gap: 10px;
  line-height: 1.4;
}

.package-features li i {
  color: var(--primary-color);
  margin-top: 3px;
}

.btn-package-select {
  display: block;
  width: 100%;
  text-align: center;
  border: 2px solid var(--border-color);
  color: var(--text-dark);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 15px;
  padding: 13px 0;
  border-radius: var(--border-radius); /* STRICT 5PX */
  margin-top: auto;
  transition: var(--transition-smooth);
}

.pricing-card:hover .btn-package-select,
.featured-package .btn-package-select {
  background: linear-gradient(135deg, var(--primary-color), var(--primary-hover));
  border-color: transparent;
  color: var(--white) !important;
  box-shadow: 0 4px 12px rgba(214, 174, 117, 0.2);
}

/* ==========================================================================
   Work Process Section
   ========================================================================== */
.process-section {
  padding: 100px 0;
  background-color: var(--light-bg);
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
}

.process-timeline {
  display: flex;
  flex-direction: column;
  gap: 30px;
  max-width: 960px;
  margin: 0 auto;
  position: relative;
}

.process-timeline::before {
  content: '';
  position: absolute;
  top: 30px;
  bottom: 30px;
  left: 35px;
  width: 2px;
  background: linear-gradient(to bottom, var(--primary-color) 0%, var(--secondary-hover) 100%);
  z-index: 1;
}

.timeline-card {
  display: flex;
  align-items: flex-start;
  gap: 35px;
  background-color: var(--white);
  padding: 30px 40px;
  border-radius: var(--border-radius); /* STRICT 5PX */
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  position: relative;
  z-index: 2;
  transition: var(--transition-smooth);
  border-left: 5px solid var(--secondary-color);
}

.timeline-card:hover {
  transform: translateX(10px);
  box-shadow: var(--shadow-md);
  border-left-color: var(--primary-color);
}

.timeline-number {
  width: 70px;
  height: 50px;
  background: linear-gradient(135deg, var(--primary-color), var(--primary-hover));
  color: var(--white);
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 20px;
  border-radius: var(--border-radius); /* STRICT 5PX */
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 4px 10px rgba(214, 174, 117, 0.3);
}

.timeline-content h3 {
  font-size: 22px;
  font-weight: 800;
  color: var(--secondary-color);
  margin-bottom: 12px;
}

.timeline-card:hover .timeline-content h3 {
  color: var(--primary-hover);
}

.timeline-content p {
  font-size: 16px;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ==========================================================================
   Showcase Section Style
   ========================================================================== */
.showcase-section {
  padding: 100px 0;
  background-color: var(--white);
}

.showcase-container {
  padding-bottom: 40px;
}

.showcase-card {
  background-color: var(--white);
  border-radius: var(--border-radius); /* STRICT 5PX */
  border: 1px solid var(--border-color);
  overflow: hidden;
  height: 100%;
  display: flex;
  flex-direction: column;
}

.showcase-image {
  height: 220px;
  overflow: hidden;
}

.showcase-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-smooth);
}

.showcase-card:hover .showcase-image img {
  transform: scale(1.08);
}

.showcase-content {
  padding: 30px 25px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.showcase-tag {
  display: inline-block;
  font-size: 12.5px;
  font-weight: 700;
  color: var(--primary-hover);
  text-transform: uppercase;
  margin-bottom: 12px;
}

.showcase-content h3 {
  font-size: 21px;
  margin-bottom: 15px;
}

.showcase-content p {
  font-size: 15px;
  color: var(--text-muted);
  margin-bottom: 25px;
  line-height: 1.5;
}

.showcase-metric {
  margin-top: auto;
  border-top: 1px dashed var(--border-color);
  padding-top: 20px;
  display: flex;
  flex-direction: column;
}

.metric-number {
  font-family: var(--font-heading);
  font-size: 32px;
  font-weight: 800;
  color: var(--primary-hover);
  line-height: 1.1;
}

.metric-label {
  font-size: 13.5px;
  color: var(--text-muted);
  font-weight: 500;
}

.showcase-swiper .swiper-pagination {
  position: relative;
  bottom: -20px;
}

.showcase-swiper .swiper-pagination-bullet-active {
  background: var(--primary-color);
}

/* ==========================================
   FAQ Section Style
   ========================================== */
.faq-section {
  padding: 100px 0;
  background-color: var(--light-bg);
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
}

.faq-accordion-container {
  max-width: 860px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.faq-item {
  background-color: var(--white);
  border-radius: var(--border-radius); /* STRICT 5PX */
  border: 1px solid var(--border-color);
  overflow: hidden;
  transition: var(--transition-smooth);
}

.faq-item:hover {
  border-color: rgba(214, 174, 117, 0.25);
  box-shadow: var(--shadow-sm);
}

.faq-question {
  padding: 22px 30px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  user-select: none;
}

.faq-question h3 {
  font-size: 17.5px;
  font-weight: 700;
  color: var(--dark-bg);
  margin-right: 15px;
}

.faq-toggle-icon {
  font-size: 16px;
  color: var(--primary-color);
  transition: var(--transition-smooth);
}

.faq-item.active {
  border-color: rgba(214, 174, 117, 0.45);
}

.faq-item.active .faq-toggle-icon {
  transform: rotate(45deg);
  color: var(--primary-hover);
}

.faq-answer {
  padding: 0 30px 22px;
  display: none;
}

.faq-answer p {
  font-size: 15.5px;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ==========================================================================
   Contact Form Section Style - Gold & Black Edition
   ========================================================================== */
.contact-section {
  padding: 100px 0;
  background-color: var(--white);
}

.contact-wrapper {
  background: linear-gradient(135deg, var(--secondary-color) 0%, var(--dark-bg) 100%);
  border-radius: var(--border-radius); /* STRICT 5PX */
  overflow: hidden;
  display: flex;
  box-shadow: var(--shadow-lg);
  color: var(--white);
  border: 1px solid rgba(214, 174, 117, 0.2);
}

.contact-info {
  flex: 0.9;
  padding: 60px 50px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.contact-info h2 {
  font-size: 34px;
  color: var(--white);
  margin-bottom: 20px;
  line-height: 1.3;
}

.contact-info p {
  font-size: 16px;
  color: rgba(255, 255, 255, 0.75);
  margin-bottom: 40px;
  line-height: 1.6;
}

.info-list {
  display: flex;
  flex-direction: column;
  gap: 25px;
}

.info-item {
  display: flex;
  align-items: center;
  gap: 20px;
}

.info-item i {
  width: 50px;
  height: 50px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: var(--border-radius); /* STRICT 5PX */
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  color: var(--primary-color);
}

.info-item div span {
  display: block;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.5);
  text-transform: uppercase;
}

.info-item div a {
  font-family: var(--font-heading);
  font-size: 18px;
  font-weight: 700;
  color: var(--white);
}

.info-item div a:hover {
  color: var(--primary-color);
}

.contact-form-wrapper {
  flex: 1.1;
  background-color: var(--white);
  padding: 60px 50px;
  color: var(--text-dark);
}

.contact-form-wrapper h3 {
  font-size: 26px;
  font-weight: 800;
  margin-bottom: 30px;
  text-transform: uppercase;
  color: var(--primary-hover);
}

.form-group {
  margin-bottom: 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group label {
  font-size: 14.5px;
  font-weight: 600;
  color: var(--text-dark);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 13px 20px;
  font-family: var(--font-body);
  font-size: 15px;
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius); /* STRICT 5PX */
  background-color: #fbfbfb;
  color: var(--text-dark);
  transition: var(--transition-smooth);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary-color);
  background-color: var(--white);
  box-shadow: 0 0 0 3px rgba(214, 174, 117, 0.15);
}

.btn-submit-form {
  display: block;
  width: 100%;
  background: linear-gradient(135deg, var(--secondary-color), var(--secondary-hover));
  color: var(--white);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 16px;
  padding: 15px 0;
  border-radius: var(--border-radius); /* STRICT 5PX */
  border: none;
  cursor: pointer;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  transition: var(--transition-smooth);
  text-transform: uppercase;
}

.btn-submit-form:hover {
  background: linear-gradient(135deg, var(--primary-color), var(--primary-hover));
  box-shadow: var(--shadow-glow);
}

/* ==========================================================================
   Footer Section - Gold & Black Edition
   ========================================================================== */
.site-footer {
  background-color: var(--dark-bg);
  color: rgba(255, 255, 255, 0.65);
  padding: 80px 0 0;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-container {
  display: flex;
  gap: 60px;
  margin-bottom: 60px;
}

.footer-container .footer-col h4::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 40px;
  height: 2px;
  background-color: var(--primary-color);
}

.footer-col {
  flex: 1;
}

.footer-col.col-brand {
  flex: 1.4;
}

.footer-logo {
  max-height: 52px;
  margin-bottom: 25px;
}

.company-name {
  font-family: var(--font-heading);
  font-weight: 800;
  color: var(--white);
  font-size: 16px;
  margin-bottom: 12px;
}

.company-desc {
  font-size: 14.5px;
  line-height: 1.6;
  margin-bottom: 20px;
}

.company-address {
  font-size: 14px;
  display: flex;
  align-items: flex-start;
  gap: 10px;
  line-height: 1.5;
}

.company-address i {
  color: var(--primary-color);
  margin-top: 4px;
}

.footer-col h4 {
  color: var(--white);
  font-size: 16px;
  font-weight: 800;
  margin-bottom: 25px;
  position: relative;
  padding-bottom: 10px;
}

.footer-col.col-links ul {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-col.col-links ul a {
  font-size: 14.5px;
  display: block;
}

.footer-col.col-links ul a:hover {
  color: var(--primary-color);
  transform: translateX(5px);
}

.google-badge-wrap {
  margin-top: 30px;
}

.footer-col.col-contact p {
  font-size: 14.5px;
  line-height: 1.6;
  margin-bottom: 20px;
}

.social-links-footer {
  display: flex;
  align-items: center;
  gap: 15px;
  margin-bottom: 25px;
}

.social-item {
  width: 45px;
  height: 45px;
  border-radius: var(--border-radius); /* STRICT 5PX */
  background-color: rgba(255, 255, 255, 0.05);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  color: var(--white);
  transition: var(--transition-smooth);
}

.social-item:hover {
  background-color: var(--primary-color);
  transform: translateY(-3px);
}

.social-item.zalo img {
  filter: brightness(0) invert(1);
}

.working-hours {
  font-size: 13.5px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.working-hours i {
  color: var(--primary-color);
}

/* Footer bottom copyright bar */
.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding: 25px 0;
  font-size: 14px;
}

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

.bottom-links {
  display: flex;
  gap: 25px;
}

.bottom-links a:hover {
  color: var(--primary-color);
}

/* ==========================================
   Consultation Popup Modal Styles
   ========================================== */
.modal-wrapper {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 10005;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-smooth);
}

.modal-wrapper.open {
  opacity: 1;
  visibility: visible;
}

.modal-backdrop {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(5px);
  z-index: 1;
}

.modal-container {
  position: relative;
  width: 100%;
  max-width: 500px;
  background-color: var(--white);
  border-radius: var(--border-radius); /* STRICT 5PX */
  padding: 40px;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.4);
  z-index: 2;
  transform: translateY(30px);
  transition: var(--transition-smooth);
  border: 1px solid rgba(214, 174, 117, 0.3);
}

.modal-wrapper.open .modal-container {
  transform: translateY(0);
}

.modal-close-btn {
  position: absolute;
  top: 20px;
  right: 20px;
  background: none;
  border: none;
  font-size: 20px;
  color: var(--text-muted);
  cursor: pointer;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--border-radius); /* STRICT 5PX */
  transition: var(--transition-smooth);
}

.modal-close-btn:hover {
  background-color: rgba(0, 0, 0, 0.05);
  color: var(--text-dark);
}

.modal-header {
  text-align: center;
  margin-bottom: 30px;
}

.modal-header h3 {
  font-size: 24px;
  font-weight: 800;
  color: var(--secondary-hover);
  margin-bottom: 8px;
  text-transform: uppercase;
}

.modal-header p {
  font-size: 14.5px;
  color: var(--text-muted);
}

/* ==========================================
   Floating Widgets & Fixed Contacts Widget
   ========================================== */
.content-fix {
  position: fixed;
  bottom: 30px;
  left: 20px;
  right: auto;
  top: auto;
  z-index: 10000;
}

.content-fix ul {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.content-fix ul li a img {
  width: 48px;
  height: 48px;
  border-radius: var(--border-radius); /* STRICT 5PX */
}

/* ==========================================
   Responsive & Menu Fill Styles
   ========================================== */
@media (max-width: 1024px) {
  .mobile-menu-trigger {
    display: flex;
  }
  .nav-bar-desktop {
    display: none;
  }
  .site-header {
    height: 75px;
    background-color: transparent;
    border-bottom: none;
  }
  
  .site-header.sticky {
    background-color: rgba(10, 10, 10, 0.95) !important;
    border-bottom: 1px solid rgba(214, 174, 117, 0.2);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.15);
  }
  
  .mobile-menu-trigger span {
    background-color: var(--white);
  }
  
  .site-header .btn-cta-nav {
    display: none;
  }
  .hero-container {
    flex-direction: column-reverse;
    gap: 40px;
    padding-top: 40px;
  }
  .hero-content {
    text-align: center;
  }
  .hero-content h1 {
    font-size: 38px;
  }
  .hero-buttons {
    justify-content: center;
  }
  .hero-trust {
    justify-content: center;
    flex-wrap: wrap;
  }
  .about-grid, .campaigns-grid, .pricing-grid {
    grid-template-columns: 1fr;
    gap: 30px;
    max-width: 480px;
    margin: 0 auto;
  }
  .process-timeline::before {
    left: 25px;
  }
  .timeline-card {
    padding: 20px 25px;
    gap: 20px;
  }
  .timeline-number {
    width: 50px;
    height: 40px;
    font-size: 16px;
  }
  .contact-wrapper {
    flex-direction: column;
  }
  .contact-info, .contact-form-wrapper {
    padding: 40px 30px;
  }
  .footer-container {
    flex-direction: column;
    gap: 40px;
  }
  .footer-bottom-container {
    flex-direction: column;
    gap: 15px;
    text-align: center;
  }
}

@media (max-width: 568px) {
  .hero-content h1 {
    font-size: 32px;
  }
  .hero-buttons {
    flex-direction: column;
    width: 100%;
  }
  .hero-buttons a {
    width: 100%;
    justify-content: center;
  }
}