@import url('https://fonts.googleapis.com/css2?family=Roboto:ital,wght@0,300;0,400;0,500;0,700;0,900;1,300;1,400;1,500;1,700&display=swap');

:root {
  /* Color Palette - Crimson Red & Deep Dark */
  --color-primary-50: #FEF2F2;
  --color-primary-100: #FEE2E2;
  --color-primary-200: #FECACA;
  --color-primary-300: #FCA5A5;
  --color-primary-400: #F87171;
  --color-primary-500: #EF4444;
  --color-primary-600: #DC2626;
  --color-primary-700: #B91C1C;
  --color-primary-800: #991B1B;
  --color-primary-900: #7F1D1D;

  --bg-body: #06080D;
  --bg-surface: #0B0F19;
  --bg-card: rgba(15, 22, 36, 0.75);
  --bg-card-hover: rgba(22, 31, 50, 0.85);
  --bg-glass: rgba(11, 15, 25, 0.7);

  --text-primary: #F8FAFC;
  --text-secondary: #CBD5E1;
  --text-muted: #94A3B8;
  --text-dim: #64748B;

  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-red: rgba(239, 68, 68, 0.25);
  --border-red-active: rgba(239, 68, 68, 0.6);

  --gradient-red: linear-gradient(135deg, #EF4444 0%, #B91C1C 100%);
  --gradient-red-vibrant: linear-gradient(135deg, #FF334B 0%, #D90429 100%);
  --gradient-red-soft: linear-gradient(135deg, rgba(239, 68, 68, 0.12) 0%, rgba(185, 28, 28, 0.03) 100%);
  --gradient-dark: linear-gradient(180deg, rgba(11, 15, 25, 0.95) 0%, rgba(6, 8, 13, 0.98) 100%);
  --gradient-card: linear-gradient(145deg, rgba(20, 28, 45, 0.6) 0%, rgba(11, 15, 25, 0.8) 100%);

  --glow-primary: 0 0 35px rgba(220, 38, 38, 0.35);
  --glow-subtle: 0 0 20px rgba(239, 68, 68, 0.15);
  --shadow-card: 0 10px 30px -10px rgba(0, 0, 0, 0.5);
  --shadow-hover: 0 20px 40px -15px rgba(220, 38, 38, 0.2);

  /* Typography - Roboto Standard */
  --font-heading: 'Roboto', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --font-body: 'Roboto', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  --transition-fast: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-smooth: 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-slow: 0.6s cubic-bezier(0.16, 1, 0.3, 1);

  /* Expanded Container for Ultra-Wide Modern Screens */
  --container-max: 1440px;
  --container-nav-max: 1540px;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  color-scheme: dark;
  overflow-x: hidden;
  max-width: 100vw;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-body);
  color: var(--text-secondary);
  line-height: 1.65;
  overflow-x: hidden;
  max-width: 100vw;
  width: 100%;
  position: relative;
  -webkit-font-smoothing: antialiased;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: var(--bg-body);
}
::-webkit-scrollbar-thumb {
  background: #334155;
  border-radius: var(--radius-full);
}
::-webkit-scrollbar-thumb:hover {
  background: var(--color-primary-600);
}

/* Selection */
::selection {
  background: var(--color-primary-600);
  color: #FFFFFF;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--text-primary);
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.01em;
}

h1 { font-size: clamp(2.4rem, 4.5vw, 3.8rem); font-weight: 900; }
h2 { font-size: clamp(1.9rem, 3.2vw, 2.75rem); font-weight: 800; }
h3 { font-size: clamp(1.25rem, 1.8vw, 1.55rem); font-weight: 700; }
h4 { font-size: 1.2rem; font-weight: 700; }

p {
  margin-bottom: 1rem;
}

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

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

.text-gradient {
  background: linear-gradient(135deg, #FFFFFF 20%, #FCA5A5 60%, #EF4444 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.text-red {
  color: var(--color-primary-500);
}

/* Expanded Container */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: clamp(1.25rem, 3vw, 2.5rem);
  padding-right: clamp(1.25rem, 3vw, 2.5rem);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.85rem 1.85rem;
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: var(--transition-smooth);
  border: 1px solid transparent;
  outline: none;
  white-space: nowrap;
}

.btn-primary {
  background: var(--gradient-red-vibrant);
  color: #FFFFFF;
  box-shadow: 0 4px 20px rgba(220, 38, 38, 0.4);
  position: relative;
  overflow: hidden;
}

.btn-primary::after {
  content: '';
  position: absolute;
  top: 0; left: -100%;
  width: 100%; height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.25), transparent);
  transition: 0.5s;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(239, 68, 68, 0.55);
}

.btn-primary:hover::after {
  left: 100%;
}

.btn-outline {
  background: rgba(239, 68, 68, 0.05);
  color: #FFFFFF;
  border-color: var(--border-red);
  backdrop-filter: blur(8px);
}

.btn-outline:hover {
  background: rgba(239, 68, 68, 0.15);
  border-color: var(--color-primary-500);
  transform: translateY(-2px);
  box-shadow: var(--glow-subtle);
}

.btn-sm {
  padding: 0.55rem 1.25rem;
  font-size: 0.85rem;
}

.btn-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-full);
  padding: 0;
}

/* Badges & Pills */
.badge-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 1rem;
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid var(--border-red);
  border-radius: var(--radius-full);
  font-size: 0.825rem;
  font-weight: 600;
  color: var(--color-primary-300);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  backdrop-filter: blur(8px);
}

.pulse-dot {
  width: 8px;
  height: 8px;
  background-color: var(--color-primary-500);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--color-primary-500);
  animation: pulse-ring 2s infinite cubic-bezier(0.4, 0, 0.6, 1);
}

@keyframes pulse-ring {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.4); opacity: 0.5; }
}

/* Glass Card */
.glass-card {
  background: var(--gradient-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  padding: 2.25rem;
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
}

.glass-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(239, 68, 68, 0.4), transparent);
  opacity: 0;
  transition: var(--transition-fast);
}

.glass-card:hover {
  border-color: var(--border-red);
  transform: translateY(-5px);
  box-shadow: var(--shadow-hover);
}

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


/* Header & Sticky Nav */
.site-header {
  position: sticky;
  top: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(6, 8, 13, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-subtle);
  transition: var(--transition-fast);
}

.site-header.scrolled {
  background: rgba(6, 8, 13, 0.96);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.6);
  border-bottom-color: rgba(239, 68, 68, 0.2);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
  max-width: var(--container-nav-max);
  margin: 0 auto;
  padding-left: clamp(1rem, 2.5vw, 2.5rem);
  padding-right: clamp(1rem, 2.5vw, 2.5rem);
  gap: 1.5rem;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-shrink: 0;
}

.logo-icon {
  width: 44px;
  height: 44px;
  background: var(--gradient-red);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #FFFFFF;
  font-size: 1.35rem;
  font-weight: 900;
  font-family: var(--font-heading);
  box-shadow: 0 4px 15px rgba(220, 38, 38, 0.4);
}

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

.logo-title {
  font-size: 1.3rem;
  font-weight: 900;
  letter-spacing: -0.01em;
  color: #FFFFFF;
  line-height: 1.1;
}

.logo-title span {
  color: var(--color-primary-500);
}

.logo-sub {
  font-size: 0.68rem;
  font-weight: 600;
  color: var(--text-muted);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: clamp(1rem, 1.8vw, 2.2rem);
  list-style: none;
}

.nav-link {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-secondary);
  position: relative;
  padding: 0.5rem 0;
  white-space: nowrap;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 0; height: 2px;
  background: var(--color-primary-500);
  transition: var(--transition-fast);
}

.nav-link:hover, .nav-link.active {
  color: #FFFFFF;
}

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

.nav-actions {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  flex-shrink: 0;
}

/* Language Switcher */
.lang-switcher {
  display: inline-flex;
  align-items: center;
  background: rgba(15, 22, 36, 0.85);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-full);
  padding: 3px;
  gap: 3px;
  backdrop-filter: blur(8px);
}

.lang-btn {
  background: none;
  border: none;
  color: var(--text-muted);
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 700;
  padding: 0.28rem 0.65rem;
  border-radius: var(--radius-full);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  transition: var(--transition-fast);
}

.lang-btn:hover {
  color: #FFFFFF;
}

.lang-btn.active {
  background: var(--gradient-red);
  color: #FFFFFF;
  box-shadow: 0 2px 10px rgba(220, 38, 38, 0.45);
}

.lang-flag {
  font-size: 0.95rem;
  line-height: 1;
}

.mobile-lang-wrap {
  display: none;
  padding-top: 1rem;
  border-top: 1px solid var(--border-subtle);
  width: 100%;
  justify-content: center;
}

.phone-quick {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-primary);
  font-weight: 600;
  font-size: 0.925rem;
  white-space: nowrap;
}

.phone-quick i {
  color: var(--color-primary-500);
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  color: #FFFFFF;
  font-size: 1.5rem;
  cursor: pointer;
}

/* Hero Section */
.hero-section {
  position: relative;
  padding: 5.5rem 0 6.5rem 0;
  overflow: hidden;
}

#particle-canvas {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  pointer-events: none;
  z-index: 1;
}

.hero-glow-bg {
  position: absolute;
  width: 700px; height: 700px;
  background: radial-gradient(circle, rgba(220, 38, 38, 0.22) 0%, rgba(6, 8, 13, 0) 70%);
  top: -120px;
  left: 50%;
  transform: translateX(-50%);
  pointer-events: none;
  z-index: 0;
}

.hero-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.22fr 0.98fr;
  align-items: center;
  gap: clamp(2.5rem, 4vw, 4.5rem);
}

.hero-content {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.hero-badges-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.hero-title {
  font-size: clamp(2.3rem, 4.2vw, 3.7rem);
  font-weight: 900;
  line-height: 1.18;
}

.hero-desc {
  font-size: 1.125rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

.hero-cta-group {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-top: 0.5rem;
}

.hero-stats-bar {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1.5rem;
  margin-top: 1.5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border-subtle);
}

.stat-item {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.stat-number {
  font-family: var(--font-heading);
  font-size: clamp(1.6rem, 2.2vw, 2.2rem);
  font-weight: 900;
  color: #FFFFFF;
  line-height: 1.1;
  white-space: nowrap;
}

.stat-number span {
  color: var(--color-primary-500);
}

.stat-label {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: 0.25rem;
  word-break: break-word;
}

/* Hero Visual Card */
.hero-visual {
  position: relative;
}

.visual-frame {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--border-red);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.7), var(--glow-primary);
}

.visual-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.visual-frame:hover img {
  transform: scale(1.03);
}

.floating-badge {
  position: absolute;
  background: rgba(15, 22, 36, 0.9);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-red);
  padding: 0.75rem 1.15rem;
  border-radius: var(--radius-md);
  box-shadow: 0 10px 25px rgba(0,0,0,0.5);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  z-index: 3;
}

.floating-badge.badge-top-right {
  top: -20px;
  right: -15px;
  animation: float-badge 4s ease-in-out infinite alternate;
}

.floating-badge.badge-bottom-left {
  bottom: -20px;
  left: -15px;
  animation: float-badge 4s ease-in-out infinite alternate-reverse;
}

@keyframes float-badge {
  0% { transform: translateY(0px); }
  100% { transform: translateY(-8px); }
}

.badge-icon-box {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  background: var(--gradient-red);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #FFF;
  font-size: 1rem;
}

.badge-text-title {
  font-size: 0.85rem;
  font-weight: 700;
  color: #FFF;
}

.badge-text-sub {
  font-size: 0.725rem;
  color: var(--text-muted);
}

/* Partner Trust Bar */
.trust-bar {
  padding: 2.75rem 0;
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  background: rgba(11, 15, 25, 0.4);
}

.trust-title {
  text-align: center;
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  margin-bottom: 1.75rem;
}

.tech-stack-row {
  display: flex;
  align-items: center;
  justify-content: space-around;
  flex-wrap: wrap;
  gap: 2rem;
  opacity: 0.8;
}

.tech-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-secondary);
  transition: var(--transition-fast);
}

.tech-item:hover {
  color: #FFFFFF;
  opacity: 1;
  transform: translateY(-2px);
}

.tech-item i {
  color: var(--color-primary-500);
}

/* Section Common Styling */
.section-padding {
  padding: 6.5rem 0;
  position: relative;
}

.section-header {
  text-align: center;
  max-width: 820px;
  margin: 0 auto 3.75rem auto;
}

.section-subtitle {
  margin-top: 0.85rem;
  font-size: 1.1rem;
  color: var(--text-muted);
}

/* About Section */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  align-items: center;
  gap: 4.5rem;
}

.about-image-wrap {
  position: relative;
}

.about-img-frame {
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-card);
}

.about-img-frame img {
  width: 100%;
  height: auto;
  object-fit: cover;
}

.legal-card-overlay {
  position: absolute;
  bottom: -25px;
  right: -20px;
  background: rgba(11, 15, 25, 0.95);
  backdrop-filter: blur(16px);
  border: 1px solid var(--border-red);
  padding: 1.25rem 1.5rem;
  border-radius: var(--radius-lg);
  box-shadow: 0 15px 35px rgba(0,0,0,0.7);
  max-width: 340px;
}

.legal-header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--color-primary-400);
  font-size: 0.85rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  text-transform: uppercase;
}

.legal-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: #FFF;
  margin-bottom: 0.4rem;
}

.legal-detail {
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.45;
}

.about-text {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.pillar-list {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  margin-top: 0.5rem;
}

.pillar-item {
  display: flex;
  align-items: flex-start;
  gap: 1.15rem;
  background: rgba(15, 22, 36, 0.5);
  border: 1px solid var(--border-subtle);
  padding: 1.35rem;
  border-radius: var(--radius-md);
  transition: var(--transition-fast);
}

.pillar-item:hover {
  border-color: var(--border-red);
  transform: translateX(6px);
}

.pillar-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  background: rgba(239, 68, 68, 0.12);
  border: 1px solid var(--border-red);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary-500);
  font-size: 1.3rem;
  flex-shrink: 0;
}

.pillar-content h4 {
  font-size: 1.1rem;
  color: #FFFFFF;
  margin-bottom: 0.25rem;
}

.pillar-content p {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 0;
}

/* Services Section */
.services-tabs-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-bottom: 3.5rem;
}

.tab-btn {
  padding: 0.7rem 1.45rem;
  background: rgba(15, 22, 36, 0.6);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-full);
  color: var(--text-secondary);
  font-size: 0.925rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-fast);
}

.tab-btn:hover {
  color: #FFFFFF;
  border-color: var(--border-red);
}

.tab-btn.active {
  background: var(--gradient-red);
  color: #FFFFFF;
  border-color: transparent;
  box-shadow: 0 4px 15px rgba(220, 38, 38, 0.35);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(390px, 1fr));
  gap: 2.25rem;
}

.service-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.service-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
}

.service-icon-wrap {
  width: 62px;
  height: 62px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, rgba(239, 68, 68, 0.2) 0%, rgba(185, 28, 28, 0.05) 100%);
  border: 1px solid var(--border-red);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary-500);
  font-size: 1.7rem;
}

.service-code {
  font-size: 0.775rem;
  font-weight: 700;
  color: var(--text-dim);
  background: rgba(255, 255, 255, 0.05);
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-sm);
}

.service-card h3 {
  margin-bottom: 0.75rem;
  color: #FFFFFF;
}

.service-card p {
  font-size: 0.95rem;
  color: var(--text-muted);
  margin-bottom: 1.35rem;
}

.service-features-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  margin-bottom: 1.85rem;
}

.service-features-list li {
  font-size: 0.88rem;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.service-features-list li i {
  color: var(--color-primary-500);
  font-size: 0.85rem;
}

.service-action-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-primary-400);
  margin-top: auto;
}

.service-action-link:hover {
  color: var(--color-primary-300);
  transform: translateX(4px);
}

/* Solutions Matrix */
.solutions-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 2.25rem;
}

.solution-box {
  background: var(--gradient-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  position: relative;
  transition: var(--transition-smooth);
}

.solution-box:hover {
  border-color: var(--border-red);
  transform: translateY(-4px);
}

.solution-tag {
  font-size: 0.775rem;
  font-weight: 700;
  color: var(--color-primary-400);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 0.85rem;
  display: block;
}

.solution-box h3 {
  font-size: 1.4rem;
  margin-bottom: 0.85rem;
}

/* Process Section */
.process-steps-wrap {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 1.75rem;
  position: relative;
}

.process-card {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 1.25rem 0.5rem;
}

.step-number-bubble {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--gradient-red);
  color: #FFFFFF;
  font-size: 1.3rem;
  font-weight: 900;
  font-family: var(--font-heading);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 20px rgba(220, 38, 38, 0.4);
  margin-bottom: 1.35rem;
  z-index: 2;
}

.process-card h4 {
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
  color: #FFFFFF;
}

.process-card p {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.55;
}

/* SLA & Comparison */
.sla-table-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-card);
}

.table-responsive {
  width: 100%;
  overflow-x: auto;
}

.sla-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
}

.sla-table th, .sla-table td {
  padding: 1.35rem 2rem;
  border-bottom: 1px solid var(--border-subtle);
}

.sla-table th {
  background: rgba(18, 24, 38, 0.9);
  color: var(--text-primary);
  font-size: 0.975rem;
  font-weight: 700;
}

.sla-table th.col-highlight {
  background: rgba(220, 38, 38, 0.15);
  color: var(--color-primary-400);
  border-left: 1px solid var(--border-red);
  border-right: 1px solid var(--border-red);
}

.sla-table td.col-highlight {
  background: rgba(220, 38, 38, 0.05);
  color: #FFFFFF;
  font-weight: 600;
  border-left: 1px solid var(--border-red);
  border-right: 1px solid var(--border-red);
}

/* Testimonials */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 2.25rem;
}

.testimonial-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.stars-row {
  display: flex;
  gap: 0.3rem;
  color: #FBBF24;
  margin-bottom: 1rem;
}

.testimonial-text {
  font-size: 0.975rem;
  color: var(--text-secondary);
  font-style: italic;
  margin-bottom: 1.5rem;
  line-height: 1.65;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.author-avatar {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: var(--gradient-red);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1rem;
}

.author-name {
  font-size: 0.95rem;
  font-weight: 700;
  color: #FFFFFF;
}

.author-role {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* FAQ Accordion */
.faq-list {
  max-width: 900px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.faq-item {
  background: var(--gradient-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: var(--transition-fast);
}

.faq-item:hover {
  border-color: var(--border-red);
}

.faq-question {
  padding: 1.35rem 1.75rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  font-weight: 600;
  color: #FFFFFF;
  font-size: 1.05rem;
}

.faq-question i {
  color: var(--color-primary-500);
  transition: transform 0.3s ease;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding 0.35s ease;
  padding: 0 1.75rem;
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.65;
}

.faq-item.open .faq-answer {
  max-height: 300px;
  padding-bottom: 1.35rem;
}

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

/* Contact & Lead Section */
.contact-section-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 4rem;
  align-items: flex-start;
}

.contact-info-panel {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.contact-cards-list {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  background: rgba(15, 22, 36, 0.6);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1.35rem;
}

.contact-info-icon {
  width: 46px;
  height: 46px;
  border-radius: var(--radius-sm);
  background: rgba(239, 68, 68, 0.15);
  border: 1px solid var(--border-red);
  color: var(--color-primary-500);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  flex-shrink: 0;
}

.contact-info-text h4 {
  font-size: 1rem;
  color: #FFFFFF;
  margin-bottom: 0.25rem;
}

.contact-info-text p, .contact-info-text a {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-bottom: 0;
}

.contact-info-text a:hover {
  color: var(--color-primary-400);
}

.map-container {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-subtle);
  height: 230px;
}

.map-container iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

/* Lead Form */
.lead-form-card {
  background: var(--gradient-card);
  border: 1px solid var(--border-red);
  border-radius: var(--radius-xl);
  padding: 2.75rem;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6), var(--glow-subtle);
}

.lead-form-card h3 {
  font-size: 1.6rem;
  margin-bottom: 0.5rem;
}

.lead-form-card p {
  font-size: 0.925rem;
  color: var(--text-muted);
  margin-bottom: 1.85rem;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.35rem;
  margin-bottom: 1.35rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.form-group.full-width {
  grid-column: span 2;
}

.form-label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.form-control {
  width: 100%;
  background: rgba(6, 8, 13, 0.85);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 0.85rem 1.15rem;
  color: #FFFFFF;
  font-family: var(--font-body);
  font-size: 0.925rem;
  outline: none;
  transition: var(--transition-fast);
}

.form-control:focus {
  border-color: var(--color-primary-500);
  box-shadow: 0 0 15px rgba(220, 38, 38, 0.3);
  background: rgba(11, 15, 25, 0.95);
}

textarea.form-control {
  resize: vertical;
  min-height: 120px;
}

/* Footer */
.site-footer {
  background: #030508;
  border-top: 1px solid var(--border-subtle);
  padding: 5.5rem 0 2.25rem 0;
  position: relative;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1.05fr 1.05fr 1.3fr;
  gap: 4rem;
  margin-bottom: 4.5rem;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 1.35rem;
}

.footer-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.65;
}

.footer-legal-badge {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 0.85rem;
  font-size: 0.825rem;
  color: var(--text-secondary);
}

.footer-legal-badge strong {
  color: var(--color-primary-400);
}

.footer-col h4 {
  font-size: 1.1rem;
  margin-bottom: 1.35rem;
  color: #FFFFFF;
  position: relative;
}

.footer-col h4::after {
  content: '';
  position: absolute;
  bottom: -6px; left: 0;
  width: 32px; height: 2px;
  background: var(--color-primary-500);
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

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

.footer-links a:hover {
  color: var(--color-primary-400);
  transform: translateX(4px);
}

.footer-bottom {
  border-top: 1px solid var(--border-subtle);
  padding-top: 2.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.85rem;
  color: var(--text-dim);
  flex-wrap: wrap;
  gap: 1.25rem;
}

/* Floating Quick Actions */
.floating-actions-bar {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  z-index: 999;
}

.float-btn {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #FFFFFF;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.5);
  cursor: pointer;
  transition: var(--transition-smooth);
  position: relative;
  border: none;
}

.float-zalo {
  background: #0068FF;
  box-shadow: 0 4px 20px rgba(0, 104, 255, 0.4);
}

.float-zalo:hover {
  transform: scale(1.1);
}

.float-phone {
  background: var(--gradient-red);
  box-shadow: 0 4px 20px rgba(220, 38, 38, 0.5);
  animation: phone-shake 3s infinite ease-in-out;
}

@keyframes phone-shake {
  0%, 100% { transform: scale(1); }
  10%, 30% { transform: scale(1.08) rotate(6deg); }
  20%, 40% { transform: scale(1.08) rotate(-6deg); }
  50% { transform: scale(1); }
}

.float-top {
  background: rgba(30, 41, 59, 0.8);
  border: 1px solid var(--border-subtle);
  opacity: 0;
  pointer-events: none;
}

.float-top.show {
  opacity: 1;
  pointer-events: auto;
}

.float-top:hover {
  background: var(--color-primary-600);
}

/* Toast Notification */
.toast-container {
  position: fixed;
  top: 1.5rem;
  right: 1.5rem;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.toast {
  background: rgba(15, 22, 36, 0.95);
  backdrop-filter: blur(14px);
  border: 1px solid var(--border-red);
  border-radius: var(--radius-md);
  padding: 1rem 1.25rem;
  color: #FFFFFF;
  box-shadow: 0 10px 30px rgba(0,0,0,0.6), var(--glow-subtle);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  min-width: 300px;
  max-width: 400px;
  animation: slide-toast 0.3s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes slide-toast {
  from { transform: translateX(100%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

/* Modal */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(8px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.modal-backdrop.open {
  opacity: 1;
  pointer-events: auto;
}

.modal-content {
  background: var(--bg-surface);
  border: 1px solid var(--border-red);
  border-radius: var(--radius-xl);
  max-width: 580px;
  width: 100%;
  padding: 2.5rem;
  box-shadow: 0 25px 60px rgba(0,0,0,0.8), var(--glow-primary);
  transform: translateY(20px) scale(0.96);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
}

.modal-backdrop.open .modal-content {
  transform: translateY(0) scale(1);
}

.modal-close-btn {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 1.35rem;
  cursor: pointer;
  transition: var(--transition-fast);
}

.modal-close-btn:hover {
  color: #FFFFFF;
}

.mobile-cta-wrap {
  display: none;
  width: 100%;
  padding-top: 0.75rem;
}

.btn-block {
  width: 100%;
  display: flex;
}