/* ==========================================================================
   Gromixa | Comprehensive B2B Data & Intelligence Services
   Design System & Core Stylesheet
   ========================================================================== */

/* --- CSS Variables / Design Tokens (Pure White Theme Default) --- */
:root {
  /* Brand Palettes (Datalense Services Signature Palette) */
  --primary-hue: 187;
  --accent-cyan: #0097a9;
  --accent-blue: #0097a9;
  --accent-azure: #3763eb;
  --accent-indigo: #051441;
  --accent-teal: #0097a9;
  --accent-purple: #3763eb;

  /* Theme: Pure White Canvas Default */
  --bg-body: #ffffff;
  --bg-surface: #ffffff;
  --bg-card: #ffffff;
  --bg-card-hover: #ffffff;
  --bg-glass: #ffffff;
  --bg-glass-heavy: #ffffff;
  --bg-input: #ffffff;
  --bg-badge: rgba(0, 151, 169, 0.08);

  /* Borders & Dividers */
  --border-subtle: #e2e8f0;
  --border-light: rgba(0, 151, 169, 0.22);
  --border-focus: #0097a9;
  --border-card-glow: rgba(0, 151, 169, 0.2);

  /* Typography Colors */
  --text-main: #334155;
  --text-heading: #051441;
  --text-muted: #64748b;
  --text-dim: #94a3b8;
  --text-brand: #0097a9;

  /* Gradients */
  --grad-primary: linear-gradient(to right, #0097a9 0%, #3763eb 50%, #0097a9 100%);
  --grad-cyan-blue: linear-gradient(135deg, #0097a9 0%, #3763eb 100%);
  --grad-dark-card: #ffffff;
  --grad-glow: none;
  --grad-accent-border: linear-gradient(90deg, #051441, #0097a9, #3763eb);

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(15, 23, 42, 0.05);
  --shadow-md: 0 8px 24px rgba(15, 23, 42, 0.08);
  --shadow-lg: 0 16px 40px rgba(15, 23, 42, 0.11);
  --shadow-cyan-glow: 0 0 20px rgba(0, 151, 169, 0.16);
  --shadow-blue-glow: 0 0 25px rgba(0, 151, 169, 0.22);

  /* UI Dimensions & Radii */
  --radius-xs: 6px;
  --radius-sm: 10px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --radius-full: 9999px;

  /* Transitions */
  --trans-fast: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  --trans-smooth: 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  --trans-bounce: 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);

  /* Fonts */
  --font-heading: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

/* --- Light Mode Variations (Toggled via [data-theme="light"]) --- */
[data-theme="light"] {
  --bg-body: #ffffff;
  --bg-surface: #ffffff;
  --bg-card: #ffffff;
  --bg-card-hover: #ffffff;
  --bg-glass: rgba(255, 255, 255, 0.95);
  --bg-glass-heavy: #ffffff;
  --bg-input: #ffffff;
  --bg-badge: rgba(0, 102, 255, 0.08);

  --border-subtle: #e2e8f0;
  --border-light: rgba(0, 102, 255, 0.18);
  --border-focus: #0066ff;
  --border-card-glow: rgba(0, 102, 255, 0.15);

  --text-main: #334155;
  --text-heading: #09132d;
  --text-muted: #64748b;
  --text-dim: #94a3b8;
  --text-brand: #0066ff;

  --grad-dark-card: #ffffff;
  --grad-glow: none;

  --shadow-sm: 0 2px 8px rgba(15, 23, 42, 0.04);
  --shadow-md: 0 8px 24px rgba(15, 23, 42, 0.06);
  --shadow-lg: 0 16px 40px rgba(15, 23, 42, 0.08);
  --shadow-cyan-glow: 0 0 20px rgba(0, 102, 255, 0.1);
  --shadow-blue-glow: 0 0 25px rgba(0, 102, 255, 0.12);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 90px;
  -webkit-text-size-adjust: 100%;
  background-color: #ffffff;
}

body {
  font-family: var(--font-body);
  background-color: #ffffff;
  color: var(--text-main);
  line-height: 1.65;
  overflow-x: hidden;
  position: relative;
}

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

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

button {
  cursor: pointer;
  border: none;
  background: none;
  font-family: inherit;
  transition: all var(--trans-fast);
}

input, select, textarea {
  font-family: inherit;
  color: inherit;
  outline: none;
}

/* ==========================================================================
   Layout & Containers
   ========================================================================== */
.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
}

.section-padding {
  padding: 45px 0;
  position: relative;
}

@media (max-width: 768px) {
  .section-padding {
    padding: 35px 0;
  }
}

/* ==========================================================================
   Ambient Glow & Background Accents
   ========================================================================== */
.ambient-glow {
  display: none;
}

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

.gradient-text {
  background: var(--grad-cyan-blue);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

.section-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 36px auto;
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  border-radius: var(--radius-full);
  background: var(--bg-badge);
  border: 1px solid var(--border-light);
  color: var(--text-brand);
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 16px;
}

.section-tag-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent-cyan);
  box-shadow: 0 0 10px var(--accent-cyan);
  animation: pulseDot 2s infinite ease-in-out;
}

@keyframes pulseDot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.85); }
}

.section-title {
  font-size: 2.75rem;
  letter-spacing: -0.02em;
  margin-bottom: 18px;
}

.section-subtitle {
  font-size: 1.15rem;
  color: var(--text-muted);
  font-weight: 400;
  line-height: 1.7;
}

@media (max-width: 768px) {
  .section-title {
    font-size: 2.1rem;
  }
  .section-subtitle {
    font-size: 1rem;
  }
}

/* ==========================================================================
   Buttons & Interactive Pills
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 26px;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.2px;
  transition: all var(--trans-smooth);
  position: relative;
  overflow: hidden;
  text-align: center;
}

.btn-primary {
  background: linear-gradient(to right, #0097a9 0%, #3763eb 50%, #0097a9 100%) !important;
  background-size: 200% auto !important;
  color: #ffffff !important;
  border-radius: 50px !important;
  border: none !important;
  box-shadow: 0 4px 15px rgba(0, 151, 169, 0.28) !important;
  transition: all 0.4s ease-in-out !important;
}

.btn-primary:hover {
  background-position: right center !important;
  transform: translateY(-2px) !important;
  box-shadow: 0 8px 24px rgba(55, 99, 235, 0.42) !important;
  color: #ffffff !important;
}

.btn-secondary {
  background: var(--bg-card);
  color: var(--text-heading);
  border: 1px solid var(--border-light);
  backdrop-filter: blur(10px);
}

.btn-secondary:hover {
  background: var(--bg-card-hover);
  border-color: var(--accent-cyan);
  transform: translateY(-2px);
  color: var(--text-heading);
  box-shadow: var(--shadow-sm);
}

.btn-outline {
  background: transparent;
  color: var(--text-heading);
  border: 1px solid var(--border-light);
}

.btn-outline:hover {
  background: var(--bg-badge);
  border-color: var(--accent-cyan);
  color: var(--accent-cyan);
}

.btn-sm {
  padding: 8px 16px;
  font-size: 0.85rem;
  border-radius: var(--radius-sm);
}

.btn-lg {
  padding: 15px 32px;
  font-size: 1.05rem;
  border-radius: var(--radius-lg);
}

/* ==========================================================================
   Header & Navigation
   ========================================================================== */
.header {
  position: sticky;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  background: var(--bg-glass);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-subtle);
  transition: all var(--trans-smooth);
}

.header.scrolled {
  background: var(--bg-glass-heavy);
  box-shadow: var(--shadow-md);
  padding: 4px 0;
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
  position: relative;
  transition: height var(--trans-smooth);
}

.header.scrolled .nav-container {
  height: 70px;
}

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

.brand-logo-img {
  height: 48px;
  width: auto;
  max-width: 220px;
  object-fit: contain;
  transition: transform var(--trans-fast);
}

.footer-logo-img {
  height: 52px;
  width: auto;
  max-width: 240px;
  object-fit: contain;
  margin-bottom: 12px;
}

.brand-logo:hover .brand-logo-img {
  transform: scale(1.03);
}

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

.brand-title {
  font-size: 1.4rem;
  font-weight: 800;
  letter-spacing: -0.5px;
  color: var(--text-heading);
}

.brand-title span {
  color: var(--accent-cyan);
}

.brand-tagline-sub {
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: var(--text-muted);
}

/* Nav Menu */
.nav-menu {
  display: flex;
  align-items: center;
  gap: 10px;
}

@media (min-width: 993px) {
  .nav-menu {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
  }
}

.nav-link {
  padding: 8px 16px;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-muted);
  border-radius: var(--radius-sm);
  transition: all var(--trans-fast);
  position: relative;
}

.nav-link:hover, .nav-link.active {
  color: var(--text-heading);
  background: var(--bg-badge);
}

.nav-link.active {
  color: var(--accent-cyan);
  font-weight: 600;
}

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 20%;
  width: 60%;
  height: 2px;
  background: var(--grad-primary);
  border-radius: 2px;
}

/* Nav Actions */
.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.nav-quote-btn {
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  height: 40px !important;
  line-height: 40px !important;
  padding: 0 24px !important;
  font-family: inherit !important;
  font-size: 13.5px !important;
  font-weight: 500 !important;
  color: #ffffff !important;
  background: linear-gradient(to right, #0097a9 0%, #3763eb 50%, #0097a9 100%) !important;
  background-size: 200% auto !important;
  border-radius: 50px !important;
  border: none !important;
  text-decoration: none !important;
  box-shadow: 0 4px 15px rgba(0, 151, 169, 0.28) !important;
  transition: all 0.3s ease-in-out !important;
  white-space: nowrap !important;
  cursor: pointer !important;
}

.nav-quote-btn:hover {
  background-position: right center !important;
  transform: translateY(-2px) !important;
  box-shadow: 0 8px 24px rgba(55, 99, 235, 0.42) !important;
  color: #ffffff !important;
}

@media (max-width: 991px) {
  .nav-quote-btn {
    padding: 0 16px !important;
    font-size: 13px !important;
    height: 36px !important;
  }
}

@media (max-width: 768px) {
  .nav-quote-btn {
    display: none !important;
  }
}

.theme-toggle-btn {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  color: var(--text-muted);
  transition: all var(--trans-fast);
}

.theme-toggle-btn:hover {
  color: var(--text-heading);
  border-color: var(--accent-cyan);
  transform: rotate(15deg);
}

.mobile-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  align-items: center;
  justify-content: center;
  color: var(--text-heading);
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
}

@media (max-width: 992px) {
  .mobile-toggle {
    display: flex;
  }

  .nav-menu {
    position: fixed;
    top: 80px;
    left: 0;
    width: 100%;
    height: 0;
    overflow: hidden;
    flex-direction: column;
    background: var(--bg-glass-heavy);
    backdrop-filter: blur(25px);
    border-bottom: 1px solid var(--border-subtle);
    padding: 0 24px;
    gap: 12px;
    transition: height var(--trans-smooth), padding var(--trans-smooth);
    z-index: 99;
    transform: none;
  }

  .nav-menu.open {
    height: auto;
    padding: 24px;
  }

  .nav-link {
    width: 100%;
    padding: 12px 18px;
    font-size: 1.05rem;
  }

  .nav-actions .btn-primary {
    display: none;
  }
}

/* ==========================================================================
   Hero Section (#home)
   ========================================================================== */
.hero-section {
  padding: 50px 0 45px 0;
  position: relative;
  z-index: 1;
}

.hero-section .container {
  max-width: 1420px;
  width: 95%;
}

.hero-grid {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  max-width: 1380px;
  width: 100%;
  margin: 0 auto;
}

.hero-badge-wrap {
  margin-bottom: 20px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 18px;
  border-radius: var(--radius-full);
  background: var(--bg-badge);
  border: 1px solid var(--border-light);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--accent-cyan);
}

.hero-badge-pill {
  background: var(--grad-primary);
  color: #fff;
  padding: 2px 10px;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  text-transform: uppercase;
}

.hero-title {
  font-size: 3.5rem;
  letter-spacing: -0.03em;
  font-weight: 800;
  margin-bottom: 18px;
  line-height: 1.15;
  max-width: 1240px;
  margin-inline: auto;
}

.hero-description {
  font-size: 1.25rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin: 0 auto 28px;
  max-width: 1050px;
}

.hero-cta-group {
  display: flex;
  justify-content: center;
  gap: 16px;
  margin-bottom: 32px;
}

.hero-trust-bar {
  border-top: 1px solid var(--border-subtle);
  padding-top: 24px;
  width: 100%;
}

.hero-trust-label {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-dim);
  margin-bottom: 16px;
  font-weight: 600;
}

.hero-stats-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

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

.stat-number {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--text-heading);
  letter-spacing: -0.5px;
}

.stat-number span {
  color: var(--accent-cyan);
}

.stat-label {
  font-size: 0.82rem;
  color: var(--text-muted);
}

@media (max-width: 992px) {
  .hero-title {
    font-size: 2.8rem;
  }
  .hero-stats-row {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }
}

/* ==========================================================================
   Why Us Section (#why-us)
   ========================================================================== */
.why-us-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-bottom: 36px;
}

.why-card {
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 36px 30px;
  transition: all var(--trans-smooth);
  position: relative;
  overflow: hidden;
}

.why-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: var(--grad-accent-border);
  opacity: 0;
  transition: opacity var(--trans-smooth);
}

.why-card:hover {
  transform: translateY(-6px);
  border-color: var(--border-light);
  box-shadow: var(--shadow-lg), var(--shadow-cyan-glow);
  background: var(--bg-card-hover);
}

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

.why-icon-box {
  width: 58px;
  height: 58px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-badge);
  border: 1px solid var(--border-light);
  color: var(--accent-cyan);
  margin-bottom: 24px;
}

.why-card-title {
  font-size: 1.35rem;
  margin-bottom: 14px;
  letter-spacing: -0.01em;
}

.why-card-desc {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.65;
  margin-bottom: 20px;
}

.why-card-bullet {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.88rem;
  color: var(--text-heading);
  font-weight: 500;
}

.why-card-bullet svg {
  color: var(--accent-teal);
  flex-shrink: 0;
}

/* Comparison Table */
.comparison-box {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  padding: 40px;
  box-shadow: var(--shadow-md);
}

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

.comparison-box-title {
  font-size: 1.8rem;
  margin-bottom: 8px;
}

.comparison-table-wrapper {
  overflow-x: auto;
}

.comparison-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 650px;
}

.comparison-table th, .comparison-table td {
  padding: 16px 20px;
  text-align: left;
}

.comparison-table th {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-dim);
  border-bottom: 1px solid var(--border-subtle);
}

.comparison-table th.col-gromixa {
  color: var(--accent-cyan);
  background: var(--bg-badge);
  border-radius: var(--radius-sm) var(--radius-sm) 0 0;
}

.comparison-table td {
  border-bottom: 1px solid var(--border-subtle);
  font-size: 0.95rem;
}

.comparison-table td.col-gromixa {
  background: var(--bg-badge);
  font-weight: 600;
  color: var(--text-heading);
}

.check-green {
  color: var(--accent-teal);
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.cross-red {
  color: #f43f5e;
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

@media (max-width: 992px) {
  .why-us-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 650px) {
  .why-us-grid {
    grid-template-columns: 1fr;
  }
  .comparison-box {
    padding: 24px 16px;
  }
}

/* ==========================================================================
   About Us Section (#about)
   ========================================================================== */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  margin-bottom: 36px;
}

.about-content-col .section-tag {
  margin-bottom: 16px;
}

.about-title {
  font-size: 2.5rem;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
}

.about-lead {
  font-size: 1.15rem;
  color: var(--text-heading);
  font-weight: 500;
  line-height: 1.6;
  margin-bottom: 18px;
}

.about-text {
  font-size: 1rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 28px;
}

.about-values-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 32px;
}

.about-val-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.about-val-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--bg-badge);
  border: 1px solid var(--border-light);
  color: var(--accent-cyan);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
}

.about-val-title {
  font-weight: 700;
  color: var(--text-heading);
  margin-bottom: 2px;
}

.about-val-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
}

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

.about-image-card {
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-lg), var(--shadow-blue-glow);
}

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

/* Global Presence Bar */
.global-reach-bar {
  background: var(--grad-dark-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  padding: 40px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  text-align: center;
}

.reach-item-num {
  font-family: var(--font-heading);
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--text-heading);
  margin-bottom: 6px;
}

.reach-item-num span {
  color: var(--accent-cyan);
}

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

@media (max-width: 992px) {
  .about-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .global-reach-bar {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 550px) {
  .global-reach-bar {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
   Services Section (#services) - Comprehensive B2B Data & Intelligence
   ========================================================================== */
.services-section {
  background: #ffffff;
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

/* Filter Bar */
.services-filter-bar {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin-bottom: 28px;
}

.filter-btn {
  padding: 10px 22px;
  border-radius: var(--radius-full);
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-muted);
  transition: all var(--trans-fast);
}

.filter-btn:hover {
  border-color: var(--accent-cyan);
  color: var(--text-heading);
}

.filter-btn.active {
  background: var(--grad-primary);
  color: #fff;
  border-color: transparent;
  box-shadow: 0 4px 15px rgba(0, 102, 255, 0.35);
}

/* Services Grid */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  margin-bottom: 10px;
}

.service-card {
  background: var(--bg-card);
  backdrop-filter: blur(14px);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 36px 30px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all var(--trans-smooth);
  position: relative;
  overflow: hidden;
}

.service-card:hover {
  transform: translateY(-8px);
  border-color: var(--border-light);
  box-shadow: var(--shadow-lg), var(--shadow-blue-glow);
  background: var(--bg-card-hover);
}

.service-card-tag {
  position: absolute;
  top: 20px;
  right: 20px;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  background: var(--bg-badge);
  border: 1px solid var(--border-light);
  color: var(--accent-cyan);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
}

.service-icon-box {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-md);
  background: var(--bg-badge);
  border: 1px solid var(--border-light);
  color: var(--accent-cyan);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
}

.service-title {
  font-size: 1.45rem;
  margin-bottom: 14px;
}

.service-desc {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.65;
  margin-bottom: 24px;
}

.service-features-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 28px;
  border-top: 1px solid var(--border-subtle);
  padding-top: 18px;
}

.service-feature-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.88rem;
  color: var(--text-heading);
}

.service-feature-item svg {
  color: var(--accent-cyan);
  flex-shrink: 0;
}

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

.service-learn-more {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--accent-cyan);
}

.service-learn-more:hover {
  gap: 10px;
  color: #fff;
}



@media (max-width: 992px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 650px) {
  .services-grid {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
   FAQ Section
   ========================================================================== */
.faq-container-inner {
  max-width: 860px;
  margin: 0 auto;
}

.faq-search-wrapper {
  position: relative;
  margin-bottom: 36px;
}

.faq-search-icon {
  position: absolute;
  left: 20px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-dim);
}

.faq-search-input {
  width: 100%;
  padding: 16px 20px 16px 52px;
  border-radius: var(--radius-lg);
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  color: var(--text-heading);
  font-size: 1rem;
  transition: all var(--trans-fast);
}

.faq-search-input:focus {
  border-color: var(--accent-cyan);
  box-shadow: 0 0 15px rgba(0, 229, 255, 0.2);
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

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

.faq-item.active {
  border-color: var(--border-light);
  box-shadow: var(--shadow-sm);
}

.faq-question-btn {
  width: 100%;
  padding: 22px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-heading);
  text-align: left;
}

.faq-chevron {
  transition: transform var(--trans-smooth);
  color: var(--accent-cyan);
}

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

.faq-answer-wrapper {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--trans-smooth);
}

.faq-answer-content {
  padding: 0 24px 22px 24px;
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.7;
}

/* ==========================================================================
   Contact Section (#contact)
   ========================================================================== */
.contact-grid {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 50px;
  align-items: flex-start;
}

.contact-info-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  padding: 40px;
}

.contact-info-title {
  font-size: 1.8rem;
  margin-bottom: 14px;
}

.contact-info-desc {
  font-size: 1rem;
  color: var(--text-muted);
  line-height: 1.65;
  margin-bottom: 32px;
}

.contact-details-list {
  display: flex;
  flex-direction: column;
  gap: 22px;
  margin-bottom: 36px;
}

.contact-detail-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.contact-detail-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: var(--bg-badge);
  border: 1px solid var(--border-light);
  color: var(--accent-cyan);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-detail-label {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--text-dim);
  font-weight: 600;
  margin-bottom: 2px;
}

.contact-detail-val {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-heading);
}

.contact-security-badges {
  border-top: 1px solid var(--border-subtle);
  padding-top: 24px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.sec-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  background: var(--bg-badge);
  font-size: 0.8rem;
  color: var(--text-muted);
  font-weight: 500;
}

/* Contact Form */
.contact-form-card {
  background: var(--bg-card);
  backdrop-filter: blur(18px);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  padding: 44px;
  box-shadow: var(--shadow-lg), var(--shadow-blue-glow);
}

.form-title {
  font-size: 1.6rem;
  margin-bottom: 8px;
}

.form-subtitle {
  font-size: 0.95rem;
  color: var(--text-muted);
  margin-bottom: 28px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  margin-bottom: 18px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 18px;
}

.form-group.full-width {
  grid-column: 1 / -1;
}

.form-group label {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-heading);
}

.form-input, .form-select, .form-textarea {
  width: 100%;
  padding: 13px 18px;
  border-radius: var(--radius-md);
  background: var(--bg-input);
  border: 1px solid var(--border-subtle);
  color: var(--text-heading);
  font-size: 0.95rem;
  transition: all var(--trans-fast);
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--accent-cyan);
  background: var(--bg-surface);
  box-shadow: 0 0 15px rgba(0, 229, 255, 0.25);
}

.form-textarea {
  resize: vertical;
  min-height: 110px;
}

.form-disclaimer {
  font-size: 0.8rem;
  color: var(--text-dim);
  line-height: 1.5;
  margin-top: 14px;
  text-align: center;
}

@media (max-width: 992px) {
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}

@media (max-width: 650px) {
  .form-row {
    grid-template-columns: 1fr;
  }
  .contact-form-card, .contact-info-card {
    padding: 28px 20px;
  }
}

/* ==========================================================================
   Modal Dialog (<dialog closedby="any">)
   ========================================================================== */
dialog.sample-modal {
  margin: auto;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  background: var(--bg-surface);
  color: var(--text-main);
  box-shadow: var(--shadow-lg), var(--shadow-cyan-glow);
  width: 90%;
  max-width: 600px;
  padding: 0;
  overflow: hidden;
}

dialog.sample-modal::backdrop {
  background-color: rgba(4, 8, 20, 0.75);
  backdrop-filter: blur(8px);
}

.modal-header {
  padding: 24px 30px;
  border-bottom: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-title {
  font-size: 1.4rem;
}

.modal-close-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--bg-badge);
  color: var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--trans-fast);
}

.modal-close-btn:hover {
  background: rgba(244, 63, 94, 0.2);
  color: #f43f5e;
}

.modal-body {
  padding: 30px;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.footer {
  background: #ffffff;
  border-top: 1px solid var(--border-subtle);
  padding: 48px 0 25px 0;
  position: relative;
  z-index: 1;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 36px;
}

.footer-brand-col p {
  font-size: 0.95rem;
  color: var(--text-muted);
  margin-top: 16px;
  line-height: 1.65;
  max-width: 320px;
}

.footer-col h4 {
  font-size: 1.05rem;
  margin-bottom: 20px;
  letter-spacing: -0.2px;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links a {
  font-size: 0.92rem;
  color: var(--text-muted);
}

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

.footer-bottom {
  border-top: 1px solid var(--border-subtle);
  padding-top: 30px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.88rem;
  color: var(--text-dim);
}

.footer-legal-links {
  display: flex;
  gap: 20px;
}

.footer-legal-links a:hover {
  color: var(--text-heading);
}

@media (max-width: 992px) {
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 550px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .footer-bottom {
    flex-direction: column;
    gap: 16px;
    text-align: center;
  }
}

/* ==========================================================================
   Toast Notification
   ========================================================================== */
.toast-notice {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 9999;
  padding: 16px 24px;
  border-radius: var(--radius-md);
  background: var(--bg-surface);
  border: 1px solid var(--border-light);
  color: var(--text-heading);
  box-shadow: var(--shadow-lg), var(--shadow-cyan-glow);
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.92rem;
  transform: translateY(100px);
  opacity: 0;
  pointer-events: none;
  transition: all var(--trans-smooth);
}

.toast-notice.show {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}

.toast-icon {
  color: var(--accent-teal);
}