/* ==========================================================================
   72AGENCY.VN - GIỚI THIỆU / ABOUT US
   Production-Ready High-Fidelity Stylesheet
   Brand Colors: Dark Navy (#041A3D, #062856, #073471), Primary Blue (#0878FF, #1C8CFF, #2D9BFF)
   ========================================================================== */

:root {
  /* Brand Primary Colors */
  --navy-darkest: #041A3D;
  --navy-dark: #062856;
  --navy-mid: #073471;
  
  --blue-primary: #0878FF;
  --blue-hover: #0066E0;
  --blue-bright: #1C8CFF;
  --blue-light: #2D9BFF;
  --blue-soft: #EAF4FF;
  --blue-subtle: #F0F7FF;

  /* Neutral & Text Colors */
  --text-main: #0B1B38;
  --text-muted: #68778F;
  --text-light: #94A3B8;
  --white: #FFFFFF;
  --bg-page: #FFFFFF;
  --bg-alt: #F7F9FC;
  --border-light: #E2E8F0;
  --border-subtle: #EDF2F7;
  
  /* Typography */
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --font-script: 'Caveat', cursive, 'Dancing Script', sans-serif;
  
  /* Shadows */
  --shadow-xs: 0 1px 3px rgba(11, 27, 56, 0.04);
  --shadow-sm: 0 2px 6px rgba(11, 27, 56, 0.05);
  --shadow-md: 0 6px 18px rgba(11, 27, 56, 0.06);
  --shadow-lg: 0 12px 30px rgba(11, 27, 56, 0.08);
  --shadow-blue-glow: 0 4px 20px rgba(8, 120, 255, 0.28);
  --shadow-pill: 0 4px 15px rgba(4, 26, 61, 0.25);
  
  /* Radii */
  --radius-xs: 4px;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  /* Layout */
  --container-max: 1200px;
  --header-height: 70px;
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
}

/* Base Reset & Box Sizing */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-sans);
  color: var(--text-main);
  background-color: var(--bg-page);
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
}

img, svg {
  display: block;
  max-width: 100%;
}

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

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
  outline: none;
}

ul, ol {
  list-style: none;
}

.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: 20px;
  padding-right: 20px;
}

/* ==========================================================================
   BADGES & COMMON LABELS
   ========================================================================== */
.badge-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 14px;
  background-color: var(--blue-soft);
  color: var(--blue-primary);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  border-radius: var(--radius-full);
  margin-bottom: 14px;
}

.badge-pill.badge-navy {
  background-color: rgba(28, 140, 255, 0.15);
  color: var(--blue-bright);
  border: 1px solid rgba(28, 140, 255, 0.25);
}

.section-title {
  font-size: 32px;
  font-weight: 800;
  color: var(--text-main);
  line-height: 1.25;
  letter-spacing: -0.5px;
  margin-bottom: 12px;
}

.section-title.text-white {
  color: var(--white);
}

.section-desc {
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.6;
  max-width: 600px;
}

.section-desc.text-light {
  color: var(--text-light);
}

.section-header-row {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 36px;
  gap: 20px;
}

.section-header-left {
  flex: 1;
}

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--blue-primary);
  font-size: 14px;
  font-weight: 700;
  transition: transform var(--transition-fast), color var(--transition-fast);
  white-space: nowrap;
}

.link-arrow:hover {
  color: var(--blue-hover);
  transform: translateX(3px);
}

.link-arrow svg {
  width: 16px;
  height: 16px;
  stroke-width: 2.5;
}

/* ==========================================================================
   BUTTONS
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 22px;
  font-size: 14px;
  font-weight: 700;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  text-align: center;
  white-space: nowrap;
}

.btn-primary {
  background-color: var(--blue-primary);
  color: var(--white);
  box-shadow: 0 4px 14px rgba(8, 120, 255, 0.28);
}

.btn-primary:hover {
  background-color: var(--blue-hover);
  box-shadow: 0 6px 20px rgba(8, 120, 255, 0.4);
  transform: translateY(-1px);
}

.btn-secondary {
  background-color: #F1F5F9;
  color: var(--text-main);
  border: 1px solid var(--border-light);
}

.btn-secondary:hover {
  background-color: #E2E8F0;
  color: var(--text-main);
}

.btn-pill-dark {
  background-color: rgba(4, 26, 61, 0.88);
  backdrop-filter: blur(8px);
  color: var(--white);
  padding: 9px 18px;
  font-size: 13px;
  font-weight: 600;
  border-radius: var(--radius-full);
  border: 1px solid rgba(255, 255, 255, 0.15);
  box-shadow: var(--shadow-pill);
  transition: all var(--transition-fast);
}

.btn-pill-dark:hover {
  background-color: var(--navy-darkest);
  border-color: rgba(28, 140, 255, 0.4);
  transform: scale(1.03);
}

/* Skip link for Accessibility */
.skip-link {
  position: absolute;
  top: -60px;
  left: 20px;
  background: var(--blue-primary);
  color: var(--white);
  padding: 10px 18px;
  border-radius: var(--radius-sm);
  z-index: 9999;
  font-weight: 700;
  font-size: 14px;
  transition: top 0.2s ease;
  box-shadow: var(--shadow-md);
}

.skip-link:focus {
  top: 15px;
}

:focus-visible {
  outline: 2px solid var(--blue-primary);
  outline-offset: 3px;
}

/* ==========================================================================
   HEADER / NAVIGATION
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  background-color: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border-light);
  z-index: 1000;
  display: flex;
  align-items: center;
  transition: all var(--transition-normal);
}

.site-header.scrolled {
  background-color: rgba(255, 255, 255, 0.98);
  box-shadow: 0 4px 20px rgba(4, 26, 61, 0.07);
  border-bottom-color: rgba(8, 120, 255, 0.15);
}

.scroll-progress-bar {
  position: absolute;
  bottom: 0;
  left: 0;
  height: 2.5px;
  background: linear-gradient(90deg, var(--blue-primary) 0%, var(--blue-bright) 100%);
  width: 0%;
  transition: width 0.08s linear;
  z-index: 1001;
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

.header-logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.header-logo img {
  height: 38px;
  width: auto;
  object-fit: contain;
}

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

.nav-desktop-list {
  display: flex;
  align-items: center;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-desktop-item {
  display: flex;
  align-items: center;
  position: relative;
  height: var(--header-height);
}

.nav-desktop-item + .nav-desktop-item::before {
  content: "";
  display: inline-block;
  width: 1px;
  height: 14px;
  background-color: #d1d5db;
  margin: 0 10px;
  flex-shrink: 0;
}

.nav-desktop-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 700;
  color: #1a202c;
  text-transform: uppercase;
  text-decoration: none;
  padding: 6px 0;
  transition: color var(--transition-fast);
  white-space: nowrap;
  letter-spacing: 0.01em;
}

.nav-desktop-link:hover {
  color: var(--blue-primary);
}

.nav-desktop-link.active {
  color: var(--blue-primary);
}

.nav-menu-icon {
  width: 15px;
  height: 15px;
  object-fit: contain;
  flex-shrink: 0;
  border-radius: 2px;
}

.nav-chevron {
  width: 9px;
  height: 9px;
  stroke-width: 2.5;
  margin-left: 2px;
  color: inherit;
  transition: transform var(--transition-fast);
}

.nav-desktop-item.has-dropdown:hover .nav-chevron {
  transform: rotate(180deg);
  color: var(--blue-primary);
}

/* Desktop Dropdown Panels */
.dropdown-menu {
  position: absolute;
  top: calc(100% - 4px);
  left: -8px;
  min-width: 235px;
  background: #ffffff;
  border: 1px solid var(--border-light);
  border-top: 3px solid var(--blue-primary);
  border-radius: 0 0 8px 8px;
  box-shadow: 0 12px 30px rgba(4, 26, 61, 0.12);
  padding: 8px 0;
  list-style: none;
  opacity: 0;
  visibility: hidden;
  transform: translateY(6px);
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  z-index: 1005;
  pointer-events: none;
}

.nav-desktop-item.has-dropdown:hover .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  pointer-events: auto;
}

.dropdown-menu li {
  margin: 0;
  padding: 0;
  width: 100%;
}

.dropdown-menu li a {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 9px 18px;
  font-size: 13px;
  font-weight: 500;
  color: #334155;
  text-decoration: none;
  text-transform: none;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.dropdown-menu li a:hover {
  background-color: #F0F7FF;
  color: var(--blue-primary);
  padding-left: 22px;
}

.dropdown-bullet {
  width: 13px;
  height: 13px;
  object-fit: contain;
  flex-shrink: 0;
  border-radius: 2px;
}

/* Red Search Button */
.nav-search-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  color: #e53935;
  background: transparent;
  border: none;
  cursor: pointer;
  transition: all var(--transition-fast);
  border-radius: 50%;
}

.nav-search-btn:hover {
  color: #c62828;
  background-color: rgba(229, 57, 53, 0.08);
  transform: scale(1.08);
}

.nav-search-btn .search-icon {
  stroke: currentColor;
}

.header-actions.mobile-only {
  display: none;
}

.hamburger-btn {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 38px;
  height: 38px;
  padding: 8px;
  border-radius: var(--radius-sm);
  background-color: #F8FAFC;
  border: 1px solid var(--border-light);
  cursor: pointer;
}

.hamburger-btn span {
  display: block;
  width: 100%;
  height: 2px;
  background-color: var(--text-main);
  border-radius: 1px;
  transition: all var(--transition-fast);
}

.hamburger-btn.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.hamburger-btn.active span:nth-child(2) {
  opacity: 0;
}

.hamburger-btn.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile Nav Drawer Synced */
.mobile-nav-drawer {
  display: none;
  position: fixed;
  top: 0;
  right: 0;
  width: 320px;
  max-width: 85%;
  height: 100vh;
  background-color: var(--white);
  padding: 20px;
  flex-direction: column;
  gap: 14px;
  z-index: 2000;
  box-shadow: -10px 0 30px rgba(4, 26, 61, 0.2);
  overflow-y: auto;
  transform: translateX(100%);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.mobile-nav-drawer.open {
  display: flex;
  transform: translateX(0);
}

.mobile-drawer-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--border-light);
}

.mobile-drawer-close {
  background: none;
  border: none;
  font-size: 28px;
  color: var(--text-muted);
  cursor: pointer;
  line-height: 1;
  padding: 4px;
}

.mobile-nav-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.mobile-nav-item {
  border-bottom: 1px solid var(--border-subtle);
}

.mobile-nav-link {
  font-size: 13.5px;
  font-weight: 700;
  color: var(--text-main);
  padding: 11px 4px;
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  text-transform: uppercase;
}

.mobile-nav-link.active {
  color: var(--blue-primary);
}

.mobile-accordion-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.mobile-accordion-toggle {
  background: none;
  border: none;
  color: #64748B;
  padding: 10px 12px;
  cursor: pointer;
  transition: transform var(--transition-fast);
}

.mobile-accordion-toggle.active {
  transform: rotate(180deg);
  color: var(--blue-primary);
}

.mobile-accordion-body {
  display: none;
  list-style: none;
  padding: 6px 10px 10px 24px;
  margin: 0 0 8px 0;
  flex-direction: column;
  gap: 6px;
  background-color: #F8FAFC;
  border-radius: 6px;
}

.mobile-accordion-body.open {
  display: flex;
}

.mobile-accordion-body li a {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 500;
  color: #475569;
  text-decoration: none;
  padding: 5px 0;
}

.mobile-accordion-body li a:hover {
  color: var(--blue-primary);
}

.mobile-cta-box {
  margin-top: auto;
  padding-top: 14px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

/* Search Lightbox Modal */
.search-lightbox-modal {
  position: fixed;
  inset: 0;
  z-index: 3000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all 0.25s ease;
}

.search-lightbox-modal.active {
  opacity: 1;
  visibility: visible;
}

.search-lightbox-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(4, 26, 61, 0.85);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.search-lightbox-dialog {
  position: relative;
  width: 90%;
  max-width: 580px;
  background: #ffffff;
  border-radius: 12px;
  padding: 24px;
  box-shadow: 0 20px 45px rgba(4, 26, 61, 0.35);
  z-index: 2;
  transform: translateY(-20px);
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.search-lightbox-modal.active .search-lightbox-dialog {
  transform: translateY(0);
}

.search-lightbox-close {
  position: absolute;
  top: -38px;
  right: 0;
  background: transparent;
  border: none;
  color: #ffffff;
  font-size: 30px;
  cursor: pointer;
  line-height: 1;
}

.search-lightbox-form {
  display: flex;
  align-items: center;
  gap: 10px;
}

.search-lightbox-input {
  flex: 1;
  padding: 13px 18px;
  font-size: 15px;
  background-color: #ffffff;
  color: var(--text-main);
  border: 2px solid #E2E8F0;
  border-radius: 8px;
  outline: none;
  font-family: inherit;
  transition: border-color var(--transition-fast);
}

.search-lightbox-input:focus {
  border-color: var(--blue-primary);
}

.search-lightbox-submit {
  padding: 13px 20px;
  background-color: var(--blue-primary);
  color: #ffffff;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color var(--transition-fast);
}

.search-lightbox-submit:hover {
  background-color: var(--blue-hover);
}

/* Tablet & Mobile responsive adjustments */
@media (max-width: 1140px) {
  .nav-desktop-item + .nav-desktop-item::before {
    margin: 0 6px;
  }
  .nav-desktop-link {
    font-size: 12px;
    gap: 4px;
  }
}

@media (max-width: 991px) {
  .nav-desktop {
    display: none;
  }
  .header-actions.mobile-only {
    display: flex;
    align-items: center;
    gap: 12px;
  }
  .hamburger-btn {
    display: flex;
  }
}


/* ==========================================================================
   5. HERO SECTION
   ========================================================================== */
.hero-section {
  padding-top: 48px;
  padding-bottom: 56px;
  background-color: var(--white);
  border-bottom: 1px solid var(--border-subtle);
  position: relative;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 48px;
  align-items: center;
}

.hero-left {
  display: flex;
  flex-direction: column;
}

.breadcrumb-nav {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 16px;
}

.breadcrumb-nav a {
  color: var(--text-muted);
}

.breadcrumb-nav a:hover {
  color: var(--blue-primary);
}

.breadcrumb-nav .separator {
  color: var(--text-light);
}

.breadcrumb-nav .current {
  color: var(--blue-primary);
  font-weight: 600;
}

.hero-title {
  font-size: 44px;
  font-weight: 800;
  line-height: 1.18;
  letter-spacing: -0.8px;
  color: var(--text-main);
  margin-bottom: 18px;
}

.hero-title .highlight-blue {
  color: var(--blue-primary);
  position: relative;
  display: inline-block;
}

.hero-body {
  font-size: 16px;
  color: var(--text-muted);
  line-height: 1.65;
  margin-bottom: 28px;
  max-width: 540px;
}

.hero-button-group {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 40px;
}

.hero-stats-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  padding-top: 24px;
  border-top: 1px solid var(--border-light);
}

.stat-item {
  display: flex;
  flex-direction: column;
}

.stat-number {
  font-size: 32px;
  font-weight: 800;
  color: var(--blue-primary);
  line-height: 1.1;
  letter-spacing: -0.5px;
  margin-bottom: 4px;
}

.stat-label {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.35;
  font-weight: 500;
}

/* Hero Right Image */
.hero-right {
  position: relative;
}

.hero-image-wrapper {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 16px 40px rgba(4, 26, 61, 0.12);
  background-color: var(--navy-darkest);
  aspect-ratio: 4 / 3.4;
}

.hero-image-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.25, 1, 0.5, 1);
}

.hero-image-wrapper:hover img {
  transform: scale(1.03);
}

.hero-image-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(4, 26, 61, 0.1) 0%, rgba(4, 26, 61, 0.65) 100%);
  pointer-events: none;
}

.hero-handwritten-badge {
  position: absolute;
  bottom: 24px;
  left: 24px;
  z-index: 5;
  color: var(--white);
  pointer-events: none;
}

.hero-handwritten-text {
  font-family: var(--font-script);
  font-size: 26px;
  line-height: 1.15;
  color: var(--white);
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.6);
  display: block;
}

.hero-handwritten-stroke {
  width: 110px;
  height: 4px;
  background: var(--blue-bright);
  border-radius: 2px;
  margin-top: 6px;
  box-shadow: 0 0 10px rgba(28, 140, 255, 0.8);
}

/* ==========================================================================
   6. SECTION: CHÚNG TÔI LÀ 72AGENCY
   ========================================================================== */
.about-section {
  padding: 72px 0;
  background-color: var(--white);
  border-bottom: 1px solid var(--border-subtle);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 52px;
  align-items: center;
}

.about-left {
  display: flex;
  flex-direction: column;
}

.about-paragraph {
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 30px;
}

.about-cards-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.feature-mini-card {
  background-color: var(--white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 16px 18px;
  display: flex;
  align-items: center;
  gap: 14px;
  box-shadow: var(--shadow-xs);
  transition: transform var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.feature-mini-card:hover {
  transform: translateY(-2px);
  border-color: rgba(8, 120, 255, 0.3);
  box-shadow: var(--shadow-sm);
}

.mini-icon-circle {
  width: 42px;
  height: 42px;
  border-radius: var(--radius-full);
  background-color: var(--blue-soft);
  color: var(--blue-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.mini-icon-circle svg {
  width: 20px;
  height: 20px;
  stroke-width: 2.2;
}

.mini-card-text {
  font-size: 14px;
  font-weight: 700;
  color: var(--text-main);
  line-height: 1.3;
}

/* About Right Image & Video Pill */
.about-right {
  position: relative;
}

.about-image-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  aspect-ratio: 4 / 3.1;
  background-color: #0F172A;
}

.about-image-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.25, 1, 0.5, 1);
}

.about-image-card:hover img {
  transform: scale(1.03);
}

.about-video-pill {
  position: absolute;
  bottom: 20px;
  right: 20px;
  z-index: 10;
}

/* ==========================================================================
   7. FOUNDER SECTION (UI/UX PRO MAX UPGRADE)
   ========================================================================== */
.founder-section {
  padding: 85px 0 80px;
  background: radial-gradient(circle at 18% 45%, rgba(8, 120, 255, 0.22) 0%, transparent 55%),
              radial-gradient(circle at 85% 20%, rgba(28, 140, 255, 0.12) 0%, transparent 45%),
              linear-gradient(135deg, #04142D 0%, #06234D 50%, #051A3B 100%);
  position: relative;
  overflow: hidden;
  color: var(--white);
  border-top: 1px solid rgba(45, 155, 255, 0.15);
  border-bottom: 1px solid rgba(45, 155, 255, 0.15);
}

.founder-bg-overlay {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255, 255, 255, 0.08) 1px, transparent 1px);
  background-size: 32px 32px;
  opacity: 0.35;
  pointer-events: none;
}

.founder-grid {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 56px;
  align-items: center;
  position: relative;
  z-index: 2;
}

/* Founder Visual Left */
.founder-left {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-end;
  min-height: 480px;
}

.founder-glow {
  position: absolute;
  top: 42%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 320px;
  height: 320px;
  background: radial-gradient(circle, rgba(8, 120, 255, 0.45) 0%, rgba(28, 140, 255, 0.18) 45%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
  z-index: 1;
  filter: blur(28px);
}

.founder-giant-72 {
  position: absolute;
  top: 40%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 260px;
  font-weight: 900;
  line-height: 0.8;
  letter-spacing: -14px;
  background: linear-gradient(180deg, rgba(82, 177, 255, 0.32) 0%, rgba(8, 120, 255, 0.06) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  user-select: none;
  pointer-events: none;
  z-index: 2;
  font-family: var(--font-main);
  filter: drop-shadow(0 0 35px rgba(8, 120, 255, 0.25));
}

.founder-portrait-box {
  position: relative;
  z-index: 3;
  width: 100%;
  max-width: 320px;
  display: flex;
  justify-content: center;
  align-items: flex-end;
  -webkit-mask-image: linear-gradient(to bottom, black 85%, transparent 100%);
  mask-image: linear-gradient(to bottom, black 85%, transparent 100%);
}

.founder-portrait-box img {
  width: 100%;
  height: auto;
  max-height: 375px;
  object-fit: contain;
  display: block;
  filter: drop-shadow(0 15px 30px rgba(0, 0, 0, 0.55));
}

.founder-sign-block {
  margin-top: 14px;
  text-align: center;
  z-index: 4;
  position: relative;
}

.founder-signature {
  font-family: var(--font-script);
  font-size: 42px;
  font-weight: 700;
  color: var(--white);
  line-height: 1.1;
  text-shadow: 0 0 20px rgba(45, 155, 255, 0.65), 0 2px 8px rgba(0, 0, 0, 0.8);
  margin-bottom: 3px;
  letter-spacing: 0.5px;
}

.founder-sign-role {
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--blue-bright);
  text-shadow: 0 0 10px rgba(28, 140, 255, 0.4);
}

/* Founder Right Content */
.founder-right {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  z-index: 2;
}

.founder-right .badge-pill.badge-navy {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  width: auto;
  align-self: flex-start;
  padding: 6px 16px;
  background: rgba(8, 120, 255, 0.16);
  border: 1px solid rgba(45, 155, 255, 0.45);
  color: var(--blue-bright);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  border-radius: var(--radius-full);
  margin-bottom: 16px;
  box-shadow: 0 0 20px rgba(8, 120, 255, 0.2);
}

.badge-pulse-dot {
  width: 7px;
  height: 7px;
  background-color: var(--blue-bright);
  border-radius: 50%;
  display: inline-block;
  box-shadow: 0 0 8px var(--blue-bright);
  animation: radarPulse 2s infinite ease-out;
}

.founder-name {
  font-size: 40px;
  font-weight: 800;
  color: var(--white);
  line-height: 1.15;
  margin-bottom: 6px;
  letter-spacing: -0.5px;
}

.founder-title-role {
  font-size: 16px;
  font-weight: 600;
  color: var(--blue-bright);
  margin-bottom: 20px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.founder-verified-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--blue-bright);
  line-height: 1;
}

.founder-desc {
  font-size: 15.5px;
  color: #CBD5E1;
  line-height: 1.75;
  margin-bottom: 24px;
}

.founder-quote-box {
  background: linear-gradient(135deg, rgba(8, 120, 255, 0.14) 0%, rgba(4, 26, 61, 0.55) 100%);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(45, 155, 255, 0.25);
  border-left: 4px solid var(--blue-primary);
  border-radius: var(--radius-sm);
  padding: 20px 24px;
  margin-bottom: 28px;
  position: relative;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
  width: 100%;
}

.founder-quote-icon {
  position: absolute;
  top: 14px;
  right: 18px;
  color: rgba(45, 155, 255, 0.25);
  pointer-events: none;
}

.founder-quote-box p {
  font-size: 15.5px;
  font-style: italic;
  color: #F8FAFC;
  line-height: 1.65;
  position: relative;
  z-index: 1;
}

.skills-wrapper {
  display: flex;
  flex-direction: column;
  gap: 12px;
  width: 100%;
}

.skills-label {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: #94A3B8;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.skills-chips-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.skill-chip {
  background: rgba(8, 120, 255, 0.12);
  border: 1px solid rgba(45, 155, 255, 0.3);
  color: #E2E8F0;
  padding: 8px 16px;
  border-radius: var(--radius-full);
  font-size: 13.5px;
  font-weight: 500;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  cursor: default;
  user-select: none;
}

.skill-chip:hover {
  background: rgba(28, 140, 255, 0.26);
  border-color: var(--blue-bright);
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(8, 120, 255, 0.3);
}

/* ==========================================================================
   8. SERVICES SECTION
   ========================================================================== */
.services-section {
  padding: 72px 0;
  background-color: var(--white);
  border-bottom: 1px solid var(--border-subtle);
}

.services-grid-six {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.service-card {
  background-color: var(--white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: 0 4px 14px rgba(4, 26, 61, 0.04);
  display: flex;
  flex-direction: column;
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
}

.service-card:hover {
  transform: translateY(-8px);
  border-color: rgba(8, 120, 255, 0.4);
  box-shadow: 0 20px 40px rgba(8, 120, 255, 0.12);
}

.service-card-thumb {
  width: 100%;
  height: 200px;
  overflow: hidden;
  position: relative;
  background-color: #041A3D;
}

.service-card-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
  display: block;
}

.service-card:hover .service-card-thumb img {
  transform: scale(1.05);
}

.service-badge-floating {
  position: absolute;
  top: 14px;
  left: 14px;
  background: rgba(4, 26, 61, 0.88);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  color: var(--blue-bright);
  font-size: 11px;
  font-weight: 700;
  padding: 5px 12px;
  border-radius: var(--radius-full);
  border: 1px solid rgba(8, 120, 255, 0.3);
  letter-spacing: 0.5px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
  pointer-events: none;
}

.service-card-body {
  padding: 22px 22px 24px 22px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.service-icon-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
}

.service-icon-box {
  width: 42px;
  height: 42px;
  border-radius: var(--radius-sm);
  background-color: var(--blue-soft);
  color: var(--blue-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
}

.service-card:hover .service-icon-box {
  background-color: var(--blue-primary);
  color: var(--white);
  transform: scale(1.05);
  box-shadow: 0 4px 14px rgba(8, 120, 255, 0.3);
}

.service-icon-box svg {
  width: 20px;
  height: 20px;
  stroke-width: 2.2;
}

.service-category-tag {
  font-size: 11.5px;
  font-weight: 700;
  color: var(--blue-primary);
  text-transform: uppercase;
  letter-spacing: 0.6px;
  background: rgba(8, 120, 255, 0.08);
  padding: 4px 10px;
  border-radius: var(--radius-full);
}

.service-title {
  font-size: 18.5px;
  font-weight: 700;
  color: var(--text-main);
  line-height: 1.35;
  margin-bottom: 10px;
}

.service-desc {
  font-size: 13.8px;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 18px;
}

.service-features-list {
  list-style: none;
  padding: 0;
  margin: 0 0 20px 0;
  display: flex;
  flex-direction: column;
  gap: 9px;
  flex-grow: 1;
}

.service-features-list li {
  font-size: 13px;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 9px;
  line-height: 1.4;
}

.service-features-list li svg {
  width: 15px;
  height: 15px;
  color: var(--blue-primary);
  flex-shrink: 0;
  stroke-width: 2.5;
}

.service-card-footer {
  padding-top: 16px;
  border-top: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: flex-start;
  margin-top: auto;
}

.service-action-link {
  background: none;
  border: none;
  padding: 0;
  font-family: inherit;
  font-size: 13.5px;
  font-weight: 700;
  color: var(--blue-primary);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  transition: all 0.25s ease;
}

.service-action-link:hover {
  color: var(--blue-bright);
  gap: 10px;
}

.service-action-link svg {
  width: 16px;
  height: 16px;
  transition: transform 0.25s ease;
}

.service-action-link:hover svg {
  transform: translateX(4px);
}

/* ==========================================================================
   9. DARK PROCESS SECTION
   ========================================================================== */
.process-section {
  padding: 80px 0;
  background-color: var(--navy-darkest);
  position: relative;
  overflow: hidden;
  color: var(--white);
}

.process-bg-tech {
  position: absolute;
  inset: 0;
  background-image: 
    radial-gradient(circle at 80% 20%, rgba(8, 120, 255, 0.12) 0%, transparent 40%),
    radial-gradient(circle at 20% 80%, rgba(28, 140, 255, 0.08) 0%, transparent 40%);
  pointer-events: none;
}

.process-steps-row {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
  position: relative;
  z-index: 2;
}

.process-step-item {
  position: relative;
  display: flex;
  flex-direction: column;
}

.step-card {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
  padding: 22px 18px;
  height: 100%;
  display: flex;
  flex-direction: column;
  transition: all var(--transition-fast);
}

.step-card:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(28, 140, 255, 0.35);
  transform: translateY(-3px);
}

.step-top-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.step-icon-white {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-full);
  background-color: var(--white);
  color: var(--blue-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
  flex-shrink: 0;
}

.step-icon-white svg {
  width: 22px;
  height: 22px;
  stroke-width: 2.2;
}

.step-number-tag {
  font-size: 15px;
  font-weight: 800;
  color: var(--blue-bright);
  letter-spacing: 0.5px;
}

.step-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--white);
  line-height: 1.3;
  margin-bottom: 8px;
}

.step-desc {
  font-size: 13px;
  color: var(--text-light);
  line-height: 1.5;
}

/* Connector Arrow between steps on desktop */
.step-arrow-connector {
  position: absolute;
  top: 40px;
  right: -14px;
  z-index: 5;
  color: rgba(255, 255, 255, 0.25);
  transform: translateX(50%);
  pointer-events: none;
}

.step-arrow-connector svg {
  width: 18px;
  height: 18px;
  stroke-width: 2.5;
}

/* ==========================================================================
   10. CORE VALUES
   ========================================================================== */
.values-section {
  padding: 72px 0;
  background-color: var(--white);
  border-bottom: 1px solid var(--border-subtle);
}

.values-grid-five {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
}

.value-card {
  background-color: var(--white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 22px 18px;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-xs);
  transition: all var(--transition-fast);
}

.value-card:hover {
  transform: translateY(-3px);
  border-color: rgba(8, 120, 255, 0.3);
  box-shadow: var(--shadow-sm);
}

.value-icon-circle {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-full);
  background-color: var(--blue-soft);
  color: var(--blue-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 14px;
}

.value-icon-circle svg {
  width: 22px;
  height: 22px;
  stroke-width: 2.2;
}

.value-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--text-main);
  line-height: 1.3;
  margin-bottom: 8px;
}

.value-desc {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.5;
}

/* ==========================================================================
   11. WHY 72AGENCY
   ========================================================================== */
.why-section {
  padding: 72px 0;
  background-color: var(--bg-alt);
  border-bottom: 1px solid var(--border-subtle);
}

.why-grid-four {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.why-item-card {
  background-color: var(--white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 24px 20px;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-xs);
  transition: all var(--transition-fast);
}

.why-item-card:hover {
  transform: translateY(-3px);
  border-color: rgba(8, 120, 255, 0.3);
  box-shadow: var(--shadow-sm);
}

.why-item-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
}

.why-icon-box {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-full);
  background-color: var(--blue-soft);
  color: var(--blue-primary);
  display: flex;
  align-items: center;
  justify-content: center;
}

.why-icon-box svg {
  width: 22px;
  height: 22px;
  stroke-width: 2.2;
}

.why-step-num {
  font-size: 16px;
  font-weight: 800;
  color: var(--text-light);
}

.why-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--text-main);
  line-height: 1.3;
  margin-bottom: 8px;
}

.why-desc {
  font-size: 13.5px;
  color: var(--text-muted);
  line-height: 1.55;
}

/* ==========================================================================
   11B. TEAM SECTION (ĐỘI NGŨ CHUYÊN GIA THỰC CHIẾN)
   ========================================================================== */
.team-section {
  padding: 76px 0;
  background-color: var(--white);
  border-bottom: 1px solid var(--border-subtle);
  position: relative;
}

.team-grid-four {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 40px;
}

.team-card {
  background: var(--white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 4px 14px rgba(4, 26, 61, 0.04);
  position: relative;
}

.team-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(8, 120, 255, 0.12);
  border-color: rgba(8, 120, 255, 0.35);
}

.team-photo-wrap {
  position: relative;
  width: 100%;
  height: 280px;
  overflow: hidden;
  background: linear-gradient(135deg, #062856 0%, #073471 100%);
  display: flex;
  align-items: flex-end;
  justify-content: center;
}

.team-photo-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
  display: block;
}

.team-card:hover .team-photo-wrap img {
  transform: scale(1.06);
}

.team-role-tag {
  position: absolute;
  bottom: 12px;
  left: 12px;
  background: rgba(4, 26, 61, 0.88);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  color: var(--blue-bright);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.6px;
  text-transform: uppercase;
  padding: 5px 12px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(45, 155, 255, 0.35);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
  z-index: 2;
}

.team-info {
  padding: 22px 20px 24px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
  background: var(--white);
}

.team-name {
  font-size: 20px;
  font-weight: 800;
  color: var(--text-main);
  line-height: 1.25;
  margin-bottom: 4px;
}

.team-position {
  font-size: 13px;
  font-weight: 600;
  color: var(--blue-primary);
  margin-bottom: 12px;
}

.team-bio {
  font-size: 13.5px;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 16px;
  flex-grow: 1;
}

.team-skills {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: auto;
}

.team-skills span {
  background: var(--blue-soft);
  color: var(--blue-primary);
  font-size: 11px;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  transition: all 0.2s ease;
}

.team-card:hover .team-skills span {
  background: rgba(8, 120, 255, 0.12);
  color: var(--blue-bright);
}

/* ==========================================================================
   12. ĐỐI TÁC & KHÁCH HÀNG (PARTNERS & CLIENTS)
   ========================================================================== */
.partners-section {
  padding: 76px 0;
  background-color: var(--white);
  border-bottom: 1px solid var(--border-subtle);
  position: relative;
}

.partners-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 36px;
}

.partner-card {
  background: var(--white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 24px 20px 20px 20px;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 4px 14px rgba(4, 26, 61, 0.04);
}

.partner-card:hover {
  transform: translateY(-6px);
  border-color: rgba(8, 120, 255, 0.4);
  box-shadow: 0 16px 32px rgba(8, 120, 255, 0.10);
}

.partner-logo-box {
  width: 100%;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #F8FAFC;
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  margin-bottom: 16px;
  border: 1px solid rgba(226, 232, 240, 0.8);
  transition: all 0.3s ease;
}

.partner-card:hover .partner-logo-box {
  background: #FFFFFF;
  border-color: rgba(8, 120, 255, 0.25);
  box-shadow: 0 4px 12px rgba(8, 120, 255, 0.06);
}

.partner-logo-box img {
  max-height: 52px;
  max-width: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  display: block;
}

.partner-card:hover .partner-logo-box img {
  transform: scale(1.06);
}

.partner-info {
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.partner-category {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  color: var(--blue-primary);
  margin-bottom: 6px;
}

.partner-name {
  font-size: 15.5px;
  font-weight: 700;
  color: var(--text-main);
  line-height: 1.35;
  margin-bottom: 8px;
}

.partner-desc {
  font-size: 12.8px;
  color: var(--text-muted);
  line-height: 1.55;
  margin-bottom: 16px;
  flex-grow: 1;
}

.partner-badge {
  display: inline-flex;
  align-items: center;
  font-size: 11px;
  font-weight: 600;
  color: #073471;
  background: #EAF4FF;
  padding: 5px 12px;
  border-radius: var(--radius-full);
  align-self: flex-start;
  border: 1px solid rgba(8, 120, 255, 0.12);
  transition: all 0.25s ease;
}

.partner-card:hover .partner-badge {
  background: rgba(8, 120, 255, 0.15);
  color: var(--blue-primary);
  border-color: rgba(8, 120, 255, 0.25);
}

/* Trust Highlight Banner below grid */
.partners-trust-banner {
  margin-top: 36px;
  background: linear-gradient(135deg, #041A3D 0%, #062856 50%, #073471 100%);
  border-radius: var(--radius-md);
  padding: 24px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  color: var(--white);
  box-shadow: 0 16px 36px rgba(4, 26, 61, 0.18);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.trust-banner-col {
  display: flex;
  align-items: center;
  gap: 14px;
}

.trust-banner-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: rgba(8, 120, 255, 0.20);
  border: 1px solid rgba(8, 120, 255, 0.35);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--blue-bright);
  flex-shrink: 0;
}

.trust-banner-icon svg {
  width: 22px;
  height: 22px;
}

.trust-banner-text {
  display: flex;
  flex-direction: column;
}

.trust-banner-num {
  font-size: 20px;
  font-weight: 800;
  color: var(--white);
  line-height: 1.2;
}

.trust-banner-label {
  font-size: 12.5px;
  color: rgba(255, 255, 255, 0.8);
  font-weight: 500;
}

.trust-banner-divider {
  width: 1px;
  height: 38px;
  background: rgba(255, 255, 255, 0.15);
  flex-shrink: 0;
}

.trust-banner-action .btn {
  white-space: nowrap;
}

/* ==========================================================================
   13. FINAL CTA
   ========================================================================== */
.final-cta-section {
  position: relative;
  padding: 80px 0;
  background-color: var(--navy-darkest);
  overflow: hidden;
  color: var(--white);
}

.final-cta-bg {
  position: absolute;
  inset: 0;
  z-index: 1;
}

.final-cta-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.final-cta-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(4, 26, 61, 0.94) 0%, rgba(6, 40, 86, 0.90) 100%);
  z-index: 2;
}

.final-cta-content {
  position: relative;
  z-index: 3;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
}

.final-cta-left {
  max-width: 650px;
}

.final-cta-title {
  font-size: 34px;
  font-weight: 800;
  color: var(--white);
  line-height: 1.25;
  margin-bottom: 12px;
  letter-spacing: -0.5px;
}

.final-cta-desc {
  font-size: 16px;
  color: #CBD5E1;
  line-height: 1.6;
}

.final-cta-right {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 12px;
  flex-shrink: 0;
}

.final-cta-btn {
  padding: 14px 30px;
  font-size: 15px;
}

.final-cta-hotline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14.5px;
  font-weight: 600;
  color: var(--white);
  transition: color var(--transition-fast);
}

.final-cta-hotline:hover {
  color: var(--blue-bright);
}

.final-cta-hotline svg {
  width: 16px;
  height: 16px;
  color: var(--blue-bright);
}

/* ==========================================================================
   FOOTER SECTION
   ========================================================================== */
.site-footer {
  background-color: #03132D;
  color: #94A3B8;
  padding: 64px 0 28px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 40px;
  margin-bottom: 48px;
}

.footer-col-brand {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.footer-logo img {
  height: 36px;
  width: auto;
}

.footer-brand-desc {
  font-size: 13.5px;
  line-height: 1.65;
  color: #94A3B8;
  max-width: 320px;
}

.footer-social-links {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 18px;
}

.footer-social-btn {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  background: rgba(8, 120, 255, 0.12);
  border: 1px solid rgba(45, 155, 255, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #CBD5E1;
  transition: all var(--transition-fast);
}

.footer-social-btn:hover {
  background: var(--blue-primary);
  border-color: var(--blue-bright);
  color: var(--white);
  transform: translateY(-3px);
  box-shadow: 0 4px 14px rgba(8, 120, 255, 0.4);
}

.social-text-zalo {
  font-size: 11px;
  font-weight: 800;
  letter-spacing: -0.5px;
  line-height: 1;
}

.footer-heading {
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 18px;
}

.footer-links-list {
  display: flex;
  flex-direction: column;
  gap: 11px;
}

.footer-links-list li a {
  font-size: 13.5px;
  color: #94A3B8;
  transition: all var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.footer-link-icon {
  width: 14px;
  height: 14px;
  color: rgba(45, 155, 255, 0.65);
  flex-shrink: 0;
  transition: transform var(--transition-fast), color var(--transition-fast);
}

.footer-links-list li a:hover {
  color: var(--white);
  transform: translateX(3px);
}

.footer-links-list li a:hover .footer-link-icon {
  color: var(--blue-bright);
  transform: translateX(2px);
}

.footer-contact-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-contact-item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 13.5px;
  line-height: 1.5;
  color: #94A3B8;
}

.footer-contact-icon-box {
  width: 28px;
  height: 28px;
  background: rgba(8, 120, 255, 0.16);
  border: 1px solid rgba(45, 155, 255, 0.25);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--blue-bright);
  flex-shrink: 0;
}

.footer-contact-icon-box svg {
  width: 14px;
  height: 14px;
  color: var(--blue-bright);
}

.footer-contact-item a {
  color: #94A3B8;
  transition: color var(--transition-fast);
}

.footer-contact-item a:hover {
  color: var(--blue-bright);
}

.footer-bottom-bar {
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 13px;
  color: #64748B;
  flex-wrap: wrap;
  gap: 12px;
}

/* ==========================================================================
   FLOATING ACTION BUTTONS (ZALO / HOTLINE)
   ========================================================================== */
.floating-actions {
  position: fixed;
  bottom: 24px;
  right: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  z-index: 990;
}

.floating-btn {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.2);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
  color: var(--white);
}

.floating-btn:hover {
  transform: scale(1.1);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
}

.floating-btn-zalo {
  background-color: #0068FF;
}

.floating-btn-phone {
  background-color: #10B981;
}

.floating-btn svg {
  width: 24px;
  height: 24px;
}

/* ==========================================================================
   VIDEO MODAL
   ========================================================================== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(4, 26, 61, 0.85);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2000;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
  padding: 20px;
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal-container {
  width: 100%;
  max-width: 800px;
  background-color: var(--navy-darkest);
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.1);
  overflow: hidden;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
  transform: scale(0.95);
  transition: transform var(--transition-normal);
  position: relative;
}

.modal-overlay.active .modal-container {
  transform: scale(1);
}

.modal-close-btn {
  position: absolute;
  top: 14px;
  right: 14px;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.15);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 10;
  transition: background var(--transition-fast);
}

.modal-close-btn:hover {
  background: rgba(255, 255, 255, 0.3);
}

.modal-video-wrapper {
  position: relative;
  padding-bottom: 56.25%;
  height: 0;
}

.modal-video-wrapper iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: none;
}

/* ==========================================================================
   RESPONSIVE BREAKPOINTS
   ========================================================================== */

/* Laptop / Small Desktop (1025px - 1280px) */
@media (max-width: 1280px) {
  .hero-title {
    font-size: 38px;
  }
  .stat-number {
    font-size: 28px;
  }
  .services-grid-six {
    gap: 20px;
  }
}

/* Tablet Landscape & Medium Screens (769px - 1024px) */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .hero-right {
    max-width: 600px;
    margin: 0 auto;
    width: 100%;
  }

  .about-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .about-right {
    max-width: 600px;
    margin: 0 auto;
    width: 100%;
  }

  .founder-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .founder-left {
    min-height: 360px;
  }
  .founder-giant-72 {
    font-size: 180px;
  }

  .services-grid-six {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }
  .service-card-thumb {
    height: 180px;
  }

  .process-steps-row {
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
  }
  .process-steps-row .step-arrow-connector {
    display: none;
  }

  .values-grid-five {
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
  }

  .why-grid-four {
    grid-template-columns: repeat(2, 1fr);
    gap: 18px;
  }

  .team-grid-four {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }
  .team-photo-wrap {
    height: 260px;
  }

  .partners-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }
  .partners-trust-banner {
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
    padding: 20px;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }
}

/* Mobile Devices (max-width: 768px) */
@media (max-width: 768px) {
  .site-header {
    height: 64px;
  }
  .header-actions.mobile-only {
    display: flex !important;
    align-items: center;
    gap: 12px;
  }
  .hamburger-btn {
    display: flex !important;
  }
  .header-actions .btn {
    display: none;
  }

  .hero-section {
    padding-top: 32px;
    padding-bottom: 44px;
  }
  .hero-title {
    font-size: 30px;
    line-height: 1.25;
  }
  .hero-body {
    font-size: 14.5px;
  }
  .hero-button-group {
    flex-direction: column;
    width: 100%;
    gap: 10px;
    margin-bottom: 32px;
  }
  .hero-button-group .btn {
    width: 100%;
  }
  .hero-stats-row {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px 16px;
  }
  .stat-number {
    font-size: 26px;
  }

  .about-section {
    padding: 56px 0;
  }
  .section-title {
    font-size: 24px;
    line-height: 1.3;
    overflow-wrap: break-word;
    word-break: break-word;
  }
  .about-cards-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .founder-section {
    padding: 60px 0;
  }
  .founder-name {
    font-size: 28px;
  }
  .founder-giant-72 {
    font-size: 140px;
  }
  .founder-signature {
    font-size: 32px;
  }

  .services-section {
    padding: 56px 0;
  }
  .section-header-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }
  .services-grid-six {
    grid-template-columns: 1fr;
    gap: 18px;
  }
  .service-card-thumb {
    height: 190px;
  }

  .process-section {
    padding: 60px 0;
  }
  .process-steps-row {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .values-section {
    padding: 56px 0;
  }
  .values-grid-five {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .why-section {
    padding: 56px 0;
  }
  .why-grid-four {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .team-section {
    padding: 56px 0;
  }
  .team-grid-four {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .team-photo-wrap {
    height: 280px;
  }

  .partners-section {
    padding: 56px 0;
  }
  .partners-grid {
    grid-template-columns: 1fr;
    gap: 14px;
  }
  .partners-trust-banner {
    flex-direction: column;
    text-align: center;
    padding: 20px;
    gap: 16px;
  }
  .trust-banner-col {
    flex-direction: column;
    text-align: center;
  }
  .trust-banner-divider {
    display: none;
  }
  .trust-banner-action {
    width: 100%;
  }
  .trust-banner-action .btn {
    width: 100%;
    justify-content: center;
  }

  .final-cta-section {
    padding: 60px 0;
  }
  .final-cta-content {
    flex-direction: column;
    align-items: flex-start;
    gap: 24px;
  }
  .final-cta-title {
    font-size: 26px;
  }
  .final-cta-right {
    width: 100%;
  }
  .final-cta-btn {
    width: 100%;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }
}

/* Extra Small Mobile (max-width: 480px) */
@media (max-width: 480px) {
  .hero-title {
    font-size: 26px;
  }
  .section-title {
    font-size: 24px;
  }
  .services-grid-six {
    grid-template-columns: 1fr;
  }
  .service-card-thumb {
    height: 180px;
  }
}

/* ==========================================================================
   UPGRADED INTERACTIVE COMPONENTS & ENHANCEMENTS
   ========================================================================== */

/* 1. Scroll Reveal Animations */
.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1), transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

/* 2. Gallery Lightbox Enhancements */
.gallery-card {
  cursor: pointer;
}

.gallery-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at center, rgba(8, 120, 255, 0.25) 0%, transparent 70%);
  opacity: 0;
  transition: opacity var(--transition-fast);
  pointer-events: none;
}

.gallery-card:hover::after {
  opacity: 1;
}

.gallery-zoom-icon {
  position: absolute;
  top: 14px;
  right: 14px;
  width: 32px;
  height: 32px;
  border-radius: var(--radius-full);
  background: rgba(4, 26, 61, 0.75);
  backdrop-filter: blur(6px);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transform: scale(0.8);
  transition: all var(--transition-fast);
  pointer-events: none;
}

.gallery-card:hover .gallery-zoom-icon {
  opacity: 1;
  transform: scale(1);
}

/* Lightbox Modal */
.lightbox-modal {
  position: fixed;
  inset: 0;
  background: rgba(4, 26, 61, 0.94);
  backdrop-filter: blur(12px);
  z-index: 2100;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 30px 20px;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
}

.lightbox-modal.active {
  opacity: 1;
  visibility: visible;
}

.lightbox-content {
  position: relative;
  max-width: 90vw;
  max-height: 82vh;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.lightbox-img {
  max-width: 100%;
  max-height: 75vh;
  object-fit: contain;
  border-radius: var(--radius-md);
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.15);
  transform: scale(0.96);
  transition: transform var(--transition-normal);
}

.lightbox-modal.active .lightbox-img {
  transform: scale(1);
}

.lightbox-caption {
  margin-top: 14px;
  font-size: 14px;
  font-weight: 600;
  color: #E2E8F0;
  text-align: center;
}

.lightbox-close {
  position: absolute;
  top: 20px;
  right: 24px;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.12);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background var(--transition-fast);
}

.lightbox-close:hover {
  background: rgba(255, 255, 255, 0.25);
}

/* 3. Quick Consultation Modal */
.consult-modal {
  position: fixed;
  inset: 0;
  background: rgba(4, 26, 61, 0.88);
  backdrop-filter: blur(10px);
  z-index: 2200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
}

.consult-modal.active {
  opacity: 1;
  visibility: visible;
}

.consult-modal-container {
  width: 100%;
  max-width: 480px;
  background: #061B3B;
  border: 1px solid rgba(45, 155, 255, 0.3);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.6);
  position: relative;
  color: var(--white);
  transform: scale(0.95);
  transition: transform var(--transition-normal);
}

.consult-modal.active .consult-modal-container {
  transform: scale(1);
}

.consult-modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 32px;
  height: 32px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.1);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background var(--transition-fast);
}

.consult-modal-close:hover {
  background: rgba(255, 255, 255, 0.25);
}

.consult-modal-header {
  margin-bottom: 22px;
}

.consult-modal-title {
  font-size: 22px;
  font-weight: 800;
  color: var(--white);
  margin-bottom: 6px;
}

.consult-modal-desc {
  font-size: 13.5px;
  color: #94A3B8;
  line-height: 1.5;
}

.consult-form {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.consult-input-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.consult-label {
  font-size: 12.5px;
  font-weight: 600;
  color: #CBD5E1;
}

.consult-input, .consult-select {
  width: 100%;
  padding: 11px 14px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-sm);
  color: var(--white);
  font-family: inherit;
  font-size: 14px;
  outline: none;
  transition: border-color var(--transition-fast), background var(--transition-fast);
}

.consult-input:focus, .consult-select:focus {
  border-color: var(--blue-bright);
  background: rgba(255, 255, 255, 0.1);
}

.consult-select option {
  background: #061B3B;
  color: var(--white);
}

.consult-submit-btn {
  width: 100%;
  padding: 13px;
  background: var(--blue-primary);
  color: var(--white);
  font-weight: 700;
  font-size: 15px;
  border-radius: var(--radius-sm);
  margin-top: 6px;
  box-shadow: 0 4px 15px rgba(8, 120, 255, 0.4);
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.consult-submit-btn:hover {
  background: var(--blue-hover);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(8, 120, 255, 0.55);
}

.consult-modal-footer {
  margin-top: 16px;
  text-align: center;
  font-size: 12.5px;
  color: #64748B;
}

.consult-modal-footer a {
  color: var(--blue-bright);
  font-weight: 600;
}

/* 4. Back To Top Button */
.back-to-top {
  position: fixed;
  bottom: 84px;
  right: 24px;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-full);
  background: var(--white);
  color: var(--blue-primary);
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-md);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 980;
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition: all var(--transition-fast);
  cursor: pointer;
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top:hover {
  background: var(--blue-primary);
  color: var(--white);
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(8, 120, 255, 0.35);
}

.back-to-top svg {
  width: 20px;
  height: 20px;
  stroke-width: 2.5;
}

/* 5. Shimmer and Micro-animations */
@keyframes pulseGlow {
  0%, 100% {
    box-shadow: 0 0 10px rgba(28, 140, 255, 0.4);
  }
  50% {
    box-shadow: 0 0 20px rgba(28, 140, 255, 0.85);
  }
}

.hero-handwritten-stroke {
  animation: pulseGlow 2.5s infinite ease-in-out;
}

.founder-giant-72 {
  transition: transform 0.5s ease;
}

.founder-section:hover .founder-giant-72 {
  transform: translate(-50%, -50%) scale(1.02);
}

/* Service Card Hover Accent */
.service-card {
  position: relative;
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.3s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.3s ease;
}

.service-card::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: var(--blue-primary);
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.service-card:hover::after {
  opacity: 1;
}

.service-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 28px rgba(8, 120, 255, 0.12);
  border-color: rgba(8, 120, 255, 0.35);
}

/* 6. Video Pill Radar Pulse */
.about-video-pill .btn-pill-dark {
  position: relative;
}

.about-video-pill .btn-pill-dark::before {
  content: '';
  position: absolute;
  inset: -3px;
  border-radius: var(--radius-full);
  border: 1.5px solid var(--blue-bright);
  opacity: 0;
  animation: radarPulse 2.4s infinite cubic-bezier(0.25, 1, 0.5, 1);
  pointer-events: none;
}

@keyframes radarPulse {
  0% { transform: scale(0.95); opacity: 0.8; }
  100% { transform: scale(1.28); opacity: 0; }
}

/* 7. Floating Action Tooltips */
.floating-actions {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.floating-btn-phone {
  position: relative;
}

.floating-btn-phone::before {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: var(--radius-full);
  border: 2px solid #10B981;
  animation: radarPulse 2s infinite cubic-bezier(0.25, 1, 0.5, 1);
  pointer-events: none;
}

/* 8. Accessibility: Prefers Reduced Motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  .reveal {
    opacity: 1 !important;
    transform: none !important;
  }
  .hero-handwritten-stroke,
  .about-video-pill .btn-pill-dark::before,
  .floating-btn-phone::before {
    animation: none !important;
  }
}

/* ==========================================================================
   12.6. UNIFIED SECTION: FAQ & LOCAL GEO OFFICE (HỎI ĐÁP & VĂN PHÒNG)
   ========================================================================== */
.faq-map-unified-section {
  padding: clamp(60px, 8vw, 96px) 0;
  background: linear-gradient(180deg, #F8FAFC 0%, #FFFFFF 40%, #F8FAFC 100%);
  border-top: 1px solid #E2E8F0;
  scroll-margin-top: 80px;
}

.faq-map-unified-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 36px;
  align-items: start;
}

/* Column Subheadings & Mini-tags */
.col-mini-tag {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--blue-primary);
  margin-bottom: 8px;
}

.col-mini-tag svg {
  color: var(--blue-primary);
}

.col-block-heading {
  font-size: 22px;
  font-weight: 800;
  color: var(--navy-darkest);
  line-height: 1.35;
  margin-bottom: 20px;
}

/* FAQ Accordion in Unified Grid */
.unified-faq-col {
  display: flex;
  flex-direction: column;
}

.unified-faq-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq-item {
  background-color: var(--white);
  border: 1px solid #E2E8F0;
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all var(--transition-normal);
}

.faq-item:hover {
  border-color: rgba(8, 120, 255, 0.4);
  box-shadow: 0 4px 16px rgba(8, 120, 255, 0.06);
}

.faq-item.faq-open {
  border-color: var(--blue-primary);
  box-shadow: 0 8px 24px rgba(8, 120, 255, 0.1);
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  background: transparent;
  border: none;
  cursor: pointer;
  text-align: left;
  gap: 14px;
  font-family: inherit;
  transition: background-color var(--transition-fast);
}

.faq-question:hover {
  background-color: #F8FAFC;
}

.faq-q-text {
  font-size: 15.5px;
  font-weight: 700;
  color: var(--navy-darkest);
  line-height: 1.45;
}

.faq-item.faq-open .faq-q-text {
  color: var(--blue-primary);
}

.faq-icon-wrapper {
  flex-shrink: 0;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background-color: #F1F5F9;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--navy-muted);
  transition: all var(--transition-fast);
}

.faq-chevron {
  width: 16px;
  height: 16px;
  transition: transform var(--transition-normal);
}

.faq-item.faq-open .faq-icon-wrapper {
  background-color: var(--blue-light);
  color: var(--blue-primary);
}

.faq-item.faq-open .faq-chevron {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  transition: max-height 0.35s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.3s ease;
}

.faq-item.faq-open .faq-answer {
  max-height: 600px;
  opacity: 1;
}

.faq-answer-inner {
  padding: 0 20px 18px 20px;
  border-top: 1px dashed #E2E8F0;
  padding-top: 14px;
  color: #334155;
  font-size: 14.5px;
  line-height: 1.65;
}

.faq-answer-inner p {
  margin-bottom: 10px;
}

.faq-answer-inner p:last-child {
  margin-bottom: 0;
}

.faq-list-bullets {
  list-style: none;
  padding: 0;
  margin: 10px 0 0 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.faq-list-bullets li {
  position: relative;
  padding-left: 18px;
  font-size: 14px;
  line-height: 1.55;
}

.faq-list-bullets li::before {
  content: '•';
  position: absolute;
  left: 4px;
  top: 0;
  color: var(--blue-primary);
  font-size: 16px;
  line-height: 1.2;
}

.faq-bottom-hint {
  margin-top: 16px;
  padding: 12px 18px;
  background: rgba(8, 120, 255, 0.04);
  border: 1px dashed rgba(8, 120, 255, 0.25);
  border-radius: var(--radius-sm);
  font-size: 13.5px;
  color: var(--navy-dark);
  display: flex;
  align-items: center;
  gap: 10px;
}

.faq-bottom-hint svg {
  color: var(--blue-primary);
  flex-shrink: 0;
}

.faq-bottom-hint a {
  color: var(--blue-primary);
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color var(--transition-fast);
}

.faq-bottom-hint a:hover {
  color: var(--blue-dark);
}

/* Right Column: Location & Google Maps */
.unified-location-col {
  scroll-margin-top: 80px;
  display: flex;
  flex-direction: column;
}

.unified-location-card {
  background-color: var(--white);
  border: 1px solid #E2E8F0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(4, 26, 61, 0.05);
  display: flex;
  flex-direction: column;
  transition: all var(--transition-normal);
}

.unified-location-card:hover {
  box-shadow: 0 16px 40px rgba(8, 120, 255, 0.08);
  border-color: rgba(8, 120, 255, 0.3);
}

.unified-map-box {
  position: relative;
  width: 100%;
  height: 250px;
  background-color: #E2E8F0;
  overflow: hidden;
}

.unified-map-box iframe {
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
}

.map-floating-pill {
  position: absolute;
  top: 14px;
  left: 14px;
  background-color: rgba(4, 26, 61, 0.9);
  backdrop-filter: blur(8px);
  color: var(--white);
  padding: 6px 14px;
  border-radius: 30px;
  font-size: 12px;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 8px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.25);
  border: 1px solid rgba(255, 255, 255, 0.15);
  z-index: 2;
  pointer-events: none;
}

.pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: #10B981;
  box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7);
  animation: pulseDot 2s infinite;
}

@keyframes pulseDot {
  0% {
    transform: scale(0.95);
    box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7);
  }
  70% {
    transform: scale(1);
    box-shadow: 0 0 0 8px rgba(16, 185, 129, 0);
  }
  100% {
    transform: scale(0.95);
    box-shadow: 0 0 0 0 rgba(16, 185, 129, 0);
  }
}

.unified-nap-body {
  padding: 22px 24px;
  display: flex;
  flex-direction: column;
  gap: 18px;
  background-color: var(--white);
}

.unified-nap-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.unified-nap-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.unified-nap-icon {
  width: 34px;
  height: 34px;
  border-radius: var(--radius-sm);
  background-color: var(--blue-light);
  color: var(--blue-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
}

.unified-nap-icon svg {
  width: 17px;
  height: 17px;
}

.unified-nap-content {
  flex: 1;
  font-size: 13.5px;
  line-height: 1.5;
  color: var(--navy-darkest);
}

.unified-nap-label {
  display: block;
  font-size: 11.5px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--navy-muted);
  margin-bottom: 2px;
}

.unified-nap-val {
  font-weight: 600;
  color: var(--navy-darkest);
}

.geo-phone-link {
  color: var(--blue-primary);
  text-decoration: none;
  font-size: 15px;
  font-weight: 700;
}

.geo-phone-link:hover {
  text-decoration: underline;
}

.geo-sub-tag {
  display: inline-block;
  background-color: #ECFDF5;
  color: #059669;
  font-size: 11px;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: 20px;
  margin-left: 6px;
  vertical-align: middle;
}

.unified-nap-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 4px;
}

.btn-nap-call {
  background: linear-gradient(135deg, #10B981 0%, #059669 100%);
  color: #FFFFFF !important;
  border: 1px solid #059669;
  box-shadow: 0 4px 14px rgba(16, 185, 129, 0.22);
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 14px;
  font-size: 13.5px;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  text-decoration: none;
}

.btn-nap-call:hover {
  background: linear-gradient(135deg, #059669 0%, #047857 100%);
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(16, 185, 129, 0.35);
  color: #FFFFFF !important;
}

.btn-nap-call svg {
  flex-shrink: 0;
}

.btn-nap-zalo {
  background: linear-gradient(135deg, #0068FF 0%, #0054D1 100%);
  color: #FFFFFF !important;
  border: 1px solid #0054D1;
  box-shadow: 0 4px 14px rgba(0, 104, 255, 0.22);
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 14px;
  font-size: 13.5px;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  text-decoration: none;
}

.btn-nap-zalo:hover {
  background: linear-gradient(135deg, #0054D1 0%, #0043A6 100%);
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(0, 104, 255, 0.35);
  color: #FFFFFF !important;
}

.btn-nap-zalo svg {
  flex-shrink: 0;
}

/* Responsive adjustments */
@media (max-width: 991px) {
  .faq-map-unified-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .unified-map-box {
    height: 280px;
  }
}

@media (max-width: 640px) {
  .faq-question {
    padding: 14px 16px;
  }
  .faq-q-text {
    font-size: 15px;
  }
  .faq-answer-inner {
    padding: 0 16px 16px 16px;
    font-size: 14px;
  }
  .col-block-heading {
    font-size: 20px;
  }
  .unified-nap-body {
    padding: 18px 16px;
  }
  .unified-nap-actions {
    grid-template-columns: 1fr;
    gap: 10px;
  }
  .btn-nap-call,
  .btn-nap-zalo {
    width: 100%;
    padding: 12px 16px;
    font-size: 14px;
  }
}