/* ==========================================================================
   Uinfor - IT Infrastructure & Solutions
   Design System: #202020 Base, Clean White Text, Electric Blue Accent
   Glassmorphism, High Readability, Responsive Timeline
   ========================================================================== */

:root {
  --bg-primary: #202020;
  --bg-secondary: #171717;
  --bg-darker: #101010;
  --bg-card: rgba(32, 32, 32, 0.78);
  --bg-card-hover: rgba(42, 42, 42, 0.88);
  --bg-glass-subtle: rgba(255, 255, 255, 0.04);
  --bg-input: rgba(18, 18, 18, 0.85);

  --border-glass: rgba(255, 255, 255, 0.12);
  --border-glass-hover: rgba(0, 112, 243, 0.55);
  --border-accent: #0070F3;

  --color-primary: #0070F3;
  --color-primary-hover: #3291FF;
  --color-primary-glow: rgba(0, 112, 243, 0.28);
  --color-accent-cyan: #00DFD8;
  --color-accent-green: #10B981;
  --color-accent-amber: #F59E0B;
  --color-accent-red: #EF4444;

  --text-main: #FFFFFF;
  --text-secondary: #E0E0E0;
  --text-muted: #A0A0A0;
  --text-dim: #707070;

  --shadow-glass: 0 8px 32px 0 rgba(0, 0, 0, 0.45);
  --shadow-glow: 0 0 25px rgba(0, 112, 243, 0.35);

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-pill: 9999px;

  --blur-glass: blur(14px);
  --transition-fast: 0.18s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-smooth: 0.28s cubic-bezier(0.34, 1.56, 0.64, 1);
  --transition-spring: 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
  --transition-press: 0.08s cubic-bezier(0.4, 0, 0.2, 1);

  --font-sans: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', Menlo, Monaco, Consolas, monospace;
}

[data-theme="light"] {
  --bg-primary: #F4F6F9;
  --bg-secondary: #E9ECEF;
  --bg-darker: #DEE2E6;
  --bg-card: rgba(255, 255, 255, 0.85);
  --bg-card-hover: rgba(255, 255, 255, 0.98);
  --bg-glass-subtle: rgba(0, 0, 0, 0.04);
  --bg-input: #FFFFFF;

  --border-glass: rgba(0, 0, 0, 0.12);
  --border-glass-hover: rgba(0, 112, 243, 0.6);
  --border-accent: #0070F3;

  --color-primary: #0060DF;
  --color-primary-hover: #0050C8;
  --color-primary-glow: rgba(0, 112, 243, 0.2);

  --text-main: #18191A;
  --text-secondary: #2C3E50;
  --text-muted: #555E68;
  --text-dim: #7A869A;

  --shadow-glass: 0 8px 30px 0 rgba(0, 0, 0, 0.08);
  --shadow-glow: 0 0 20px rgba(0, 112, 243, 0.2);
}

[data-theme="light"] .brand-name {
  color: #18191A !important;
}

[data-theme="light"] .navbar {
  background: rgba(248, 250, 252, 0.65);
}

[data-theme="light"] body {
  background-image: 
    radial-gradient(circle at 50% 0%, rgba(0, 112, 243, 0.08) 0%, transparent 50%),
    radial-gradient(circle at 85% 30%, rgba(0, 223, 216, 0.05) 0%, transparent 40%);
}

/* Light Theme Hero & Badges Fixes */
[data-theme="light"] .hero-title {
  color: #18191A !important;
}

[data-theme="light"] .hero-title .text-gradient {
  background: linear-gradient(135deg, #0050C8 0%, #0070F3 100%) !important;
  -webkit-background-clip: text !important;
  -webkit-text-fill-color: transparent !important;
}

[data-theme="light"] .floating-chip {
  background: rgba(255, 255, 255, 0.72) !important;
  border-color: rgba(0, 112, 243, 0.28) !important;
  box-shadow: 0 14px 34px rgba(0, 0, 0, 0.08), 0 0 20px rgba(0, 112, 243, 0.12), inset 0 1px 1px rgba(255, 255, 255, 0.9) !important;
}

[data-theme="light"] .floating-chip:hover {
  background: rgba(255, 255, 255, 0.94) !important;
  border-color: var(--color-primary) !important;
  box-shadow: 0 20px 48px rgba(0, 0, 0, 0.14), 0 0 30px rgba(0, 112, 243, 0.3), inset 0 1px 1px rgba(255, 255, 255, 1) !important;
}

[data-theme="light"] .chip-title {
  color: #0F172A !important;
}

[data-theme="light"] .chip-sub {
  color: #0060DF !important;
}

[data-theme="light"] .chip-icon.green + .chip-text-wrap .chip-sub {
  color: #059669 !important;
}

[data-theme="light"] .chip-icon {
  background: rgba(0, 112, 243, 0.1) !important;
  border-color: rgba(0, 112, 243, 0.3) !important;
  color: #0060DF !important;
}

[data-theme="light"] .chip-icon.green {
  background: rgba(16, 185, 129, 0.12) !important;
  border-color: rgba(16, 185, 129, 0.35) !important;
  color: #059669 !important;
}

[data-theme="light"] .nav-link {
  color: #555E68 !important;
}

[data-theme="light"] .nav-link:hover,
[data-theme="light"] .nav-link.active {
  color: #0060DF !important;
}

[data-theme="light"] .nav-link.active::after {
  background: #0060DF !important;
}

[data-theme="light"] .hero-badge-tag {
  background: rgba(0, 112, 243, 0.08) !important;
  color: #0060DF !important;
  border-color: rgba(0, 112, 243, 0.25) !important;
}

[data-theme="light"] .hero-desc {
  color: #4A5568 !important;
}

[data-theme="light"] .trust-card {
  background: rgba(255, 255, 255, 0.9) !important;
  border-color: rgba(0, 0, 0, 0.08) !important;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05) !important;
}

[data-theme="light"] .trust-val {
  color: #0060DF !important;
}

[data-theme="light"] .trust-label {
  color: #555E68 !important;
}

[data-theme="light"] .dropdown-menu {
  background: rgba(255, 255, 255, 0.96) !important;
  border-color: rgba(0, 0, 0, 0.1) !important;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1) !important;
}

[data-theme="light"] .dropdown-item {
  color: #2C3E50 !important;
}

[data-theme="light"] .dropdown-item:hover {
  background: rgba(0, 112, 243, 0.08) !important;
  color: #0060DF !important;
}

/* Comprehensive Light Mode Polish */
[data-theme="light"] .section-alt {
  background: #EDF2F7 !important;
  border-color: rgba(0, 0, 0, 0.08) !important;
}

[data-theme="light"] .section-title {
  color: #18191A !important;
}

[data-theme="light"] .section-subtitle {
  color: #555E68 !important;
}

[data-theme="light"] .section-pill {
  background: rgba(0, 112, 243, 0.08) !important;
  color: #0060DF !important;
  border-color: rgba(0, 112, 243, 0.25) !important;
}

[data-theme="light"] .btn-secondary {
  background: rgba(0, 0, 0, 0.05) !important;
  border-color: rgba(0, 0, 0, 0.12) !important;
  color: #18191A !important;
}

[data-theme="light"] .btn-secondary:hover {
  background: rgba(0, 0, 0, 0.09) !important;
  border-color: rgba(0, 0, 0, 0.22) !important;
  box-shadow: 0 8px 22px rgba(0, 0, 0, 0.08) !important;
}

/* About Us Section in Light Mode */
[data-theme="light"] .about-content h3 {
  color: #18191A !important;
}

[data-theme="light"] .about-content p {
  color: #4A5568 !important;
}

[data-theme="light"] .about-feature-box {
  background: #FFFFFF !important;
  border-color: rgba(0, 0, 0, 0.08) !important;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04) !important;
}

[data-theme="light"] .about-feature-box strong {
  color: #18191A !important;
}

[data-theme="light"] .about-feature-box span {
  color: #555E68 !important;
}

/* Services in Light Mode */
[data-theme="light"] .service-card {
  background: #FFFFFF !important;
  border-color: rgba(0, 0, 0, 0.08) !important;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.05) !important;
}

[data-theme="light"] .service-title {
  color: #18191A !important;
}

[data-theme="light"] .service-desc {
  color: #4A5568 !important;
}

[data-theme="light"] .service-features {
  border-color: rgba(0, 0, 0, 0.08) !important;
  color: #555E68 !important;
}

[data-theme="light"] .service-icon-box {
  background: rgba(0, 112, 243, 0.08) !important;
  border: 1px solid rgba(0, 112, 243, 0.2) !important;
  color: #0060DF !important;
}

/* Team Section in Light Mode */
[data-theme="light"] .team-card {
  background: #FFFFFF !important;
  border-color: rgba(0, 0, 0, 0.08) !important;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.05) !important;
}

[data-theme="light"] .team-member-name {
  color: #18191A !important;
}

[data-theme="light"] .team-member-desc {
  color: #4A5568 !important;
}

/* Milestones Timeline in Light Mode */
[data-theme="light"] .milestone-card {
  background: #FFFFFF !important;
  border-color: rgba(0, 0, 0, 0.08) !important;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.05) !important;
}

[data-theme="light"] .milestone-title {
  color: #18191A !important;
}

[data-theme="light"] .milestone-desc {
  color: #4A5568 !important;
}

[data-theme="light"] .milestone-category-badge {
  background: rgba(0, 112, 243, 0.08) !important;
  color: #0060DF !important;
  border-color: rgba(0, 112, 243, 0.2) !important;
}

[data-theme="light"] .milestone-date-badge {
  background: #0060DF !important;
  color: #FFFFFF !important;
}

[data-theme="light"] .timeline-filter-btn {
  background: #FFFFFF !important;
  color: #4A5568 !important;
  border-color: rgba(0, 0, 0, 0.12) !important;
}

[data-theme="light"] .timeline-filter-btn:hover,
[data-theme="light"] .timeline-filter-btn.active {
  background: #0060DF !important;
  color: #FFFFFF !important;
  border-color: #0060DF !important;
}

/* Contact & Forms in Light Mode */
[data-theme="light"] .contact-form-card,
[data-theme="light"] .contact-info-panel {
  background: #FFFFFF !important;
  border-color: rgba(0, 0, 0, 0.08) !important;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.05) !important;
}

[data-theme="light"] .contact-title,
[data-theme="light"] .contact-method-title {
  color: #18191A !important;
}

[data-theme="light"] .contact-desc,
[data-theme="light"] .contact-method-sub {
  color: #555E68 !important;
}

[data-theme="light"] .form-input,
[data-theme="light"] .form-textarea,
[data-theme="light"] .form-select {
  background: #FFFFFF !important;
  border-color: rgba(0, 0, 0, 0.15) !important;
  color: #18191A !important;
}

[data-theme="light"] .form-input::placeholder,
[data-theme="light"] .form-textarea::placeholder {
  color: #9CA3AF !important;
}

[data-theme="light"] .form-label {
  color: #2D3748 !important;
}

/* Footer in Light Mode */
[data-theme="light"] .footer {
  background: #E5E9EE !important;
  border-color: rgba(0, 0, 0, 0.08) !important;
  color: #2D3748 !important;
}

[data-theme="light"] .footer-col-title {
  color: #18191A !important;
}

[data-theme="light"] .footer-links a {
  color: #555E68 !important;
}

[data-theme="light"] .footer-links a:hover {
  color: #0060DF !important;
}

[data-theme="light"] .footer-bottom {
  border-color: rgba(0, 0, 0, 0.08) !important;
  color: #718096 !important;
}

/* Modal in Light Mode */
[data-theme="light"] .modal-card {
  background: #FFFFFF !important;
  border-color: rgba(0, 0, 0, 0.1) !important;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15) !important;
}

[data-theme="light"] #modalTitle {
  color: #18191A !important;
}

[data-theme="light"] #modalDesc {
  color: #4A5568 !important;
}

[data-theme="light"] .modal-close-btn {
  background: rgba(0, 0, 0, 0.06) !important;
  color: #4A5568 !important;
}

[data-theme="light"] .modal-close-btn:hover {
  background: rgba(0, 0, 0, 0.12) !important;
  color: #18191A !important;
}

[data-theme="light"] .team-caption {
  background: rgba(18, 18, 18, 0.8) !important;
  backdrop-filter: blur(8px) !important;
  border-radius: var(--radius-sm) !important;
  padding: 0.6rem 1rem !important;
}

[data-theme="light"] .team-caption-title {
  color: #FFFFFF !important;
}

[data-theme="light"] .team-caption-sub {
  color: #E0E0E0 !important;
}

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

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

body {
  font-family: var(--font-sans);
  background-color: var(--bg-primary);
  color: var(--text-main);
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
  background-image: 
    radial-gradient(circle at 50% 0%, rgba(0, 112, 243, 0.15) 0%, transparent 50%),
    radial-gradient(circle at 85% 30%, rgba(0, 223, 216, 0.08) 0%, transparent 40%),
    radial-gradient(circle at 15% 70%, rgba(0, 112, 243, 0.08) 0%, transparent 45%);
  background-attachment: fixed;
}

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

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

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
}

/* Utility Containers */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section {
  padding: 6rem 0;
  position: relative;
}

@media (max-width: 768px) {
  .section {
    padding: 4rem 0;
  }
}

/* Glassmorphism Surface Base */
.glass-panel {
  background: var(--bg-card);
  backdrop-filter: var(--blur-glass);
  -webkit-backdrop-filter: var(--blur-glass);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-glass);
  transition: border-color 0.25s ease, transform var(--transition-spring), box-shadow var(--transition-spring);
  will-change: transform;
}

.glass-panel:hover {
  border-color: var(--border-glass-hover);
}

/* Universal Button Styles & Fluid Feedback */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-pill);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  border: 1px solid transparent;
  transition: transform var(--transition-spring), background 0.2s ease, border-color 0.2s ease, box-shadow var(--transition-spring), filter 0.15s ease;
  text-decoration: none;
  user-select: none;
  will-change: transform;
}

.btn svg {
  transition: transform var(--transition-spring);
}

.btn:hover {
  transform: translateY(-3px);
}

.btn:hover svg {
  transform: translateX(4px);
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-primary), #0056bd);
  color: #FFFFFF;
  box-shadow: 0 4px 14px var(--color-primary-glow);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--color-primary-hover), var(--color-primary));
  box-shadow: 0 8px 24px rgba(0, 112, 243, 0.5);
  transform: translateY(-3px);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.06);
  color: var(--text-main);
  border-color: var(--border-glass);
  backdrop-filter: var(--blur-glass);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.14);
  border-color: rgba(255, 255, 255, 0.35);
  box-shadow: 0 8px 22px rgba(0, 0, 0, 0.35), 0 0 16px rgba(255, 255, 255, 0.08);
  transform: translateY(-3px);
}

.btn-sm {
  padding: 0.45rem 1rem;
  font-size: 0.85rem;
}

.btn-danger {
  background: rgba(239, 68, 68, 0.15);
  color: #F87171;
  border-color: rgba(239, 68, 68, 0.3);
}

.btn-danger:hover {
  background: rgba(239, 68, 68, 0.3);
  border-color: #EF4444;
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(239, 68, 68, 0.35);
}

/* Tactile Active Press on All Interactive Buttons */
button:active,
.btn:active,
.btn-primary:active,
.btn-secondary:active,
.btn-danger:active,
.timeline-filter-btn:active,
.btn-read-more:active,
.theme-toggle-btn:active,
.modal-close-btn:active,
.floating-chip:active,
.client-logo-card:active,
.team-linkedin-btn:active,
.dropdown-item:active,
.keypad-btn:active,
.hamburger-btn:active {
  transform: scale(0.95) translateY(1px) !important;
  filter: brightness(0.92);
  transition: transform var(--transition-press), filter var(--transition-press) !important;
}

/* Section Header Component */
.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 3.5rem auto;
}

.section-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 700;
  color: var(--color-primary-hover);
  background: rgba(0, 112, 243, 0.12);
  border: 1px solid rgba(0, 112, 243, 0.3);
  padding: 0.35rem 0.9rem;
  border-radius: var(--radius-pill);
  margin-bottom: 1rem;
}

.section-title {
  font-size: 2.4rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.2;
  margin-bottom: 1rem;
}

.section-subtitle {
  color: var(--text-muted);
  font-size: 1.05rem;
}

@media (max-width: 768px) {
  .section-title {
    font-size: 1.85rem;
  }
}

/* Navbar */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(24, 24, 24, 0.58);
  backdrop-filter: var(--blur-glass);
  -webkit-backdrop-filter: var(--blur-glass);
  border-bottom: 1px solid var(--border-glass);
  transition: all var(--transition-smooth);
}

.navbar-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  font-weight: 700;
  font-size: 1.25rem;
}

.brand-logo {
  height: 48px;
  width: auto;
  object-fit: contain;
  transition: transform var(--transition-fast);
  filter: drop-shadow(0 2px 10px rgba(0, 112, 243, 0.35));
}

.brand:hover .brand-logo {
  transform: scale(1.04);
}

/* Nav Dropdown "Más" */
.nav-dropdown {
  position: relative;
}

.dropdown-toggle {
  background: transparent;
  border: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-family: inherit;
  transition: color 0.2s ease, transform var(--transition-spring);
}

.dropdown-toggle svg {
  transition: transform var(--transition-spring);
}

/* Disable underline on the dropdown trigger to avoid competing/asymmetrical lines */
.dropdown-toggle::after {
  display: none !important;
}

.dropdown-toggle:hover,
.dropdown-toggle.active,
.nav-dropdown:hover .dropdown-toggle {
  color: var(--color-primary-hover) !important;
}

.dropdown-toggle:hover svg,
.nav-dropdown:hover .dropdown-toggle svg,
.dropdown-menu.is-active ~ .dropdown-toggle svg {
  transform: rotate(180deg);
}

.dropdown-menu {
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  min-width: 170px;
  background: rgba(28, 28, 28, 0.96);
  backdrop-filter: var(--blur-glass);
  -webkit-backdrop-filter: var(--blur-glass);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  padding: 0.45rem;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
  display: none;
  flex-direction: column;
  gap: 0.25rem;
  z-index: 1100;
  animation: fadeInDown 0.2s ease;
  overflow: hidden;
}

.nav-dropdown:hover .dropdown-menu,
.nav-dropdown:focus-within .dropdown-menu,
.dropdown-menu.is-active {
  display: flex;
}

.dropdown-item {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.65rem 0.9rem;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  color: var(--text-secondary);
  transition: background 0.2s ease, color 0.2s ease, transform var(--transition-spring);
  box-sizing: border-box;
  width: 100%;
  user-select: none;
}

.dropdown-item svg {
  transition: transform var(--transition-spring), color 0.2s ease;
}

.dropdown-item:hover {
  background: rgba(0, 112, 243, 0.16);
  color: #FFFFFF;
  transform: translateX(4px);
}

.dropdown-item:hover svg {
  transform: scale(1.18) rotate(4deg);
  color: var(--color-primary-hover);
}

@keyframes fadeInDown {
  from {
    opacity: 0;
    transform: translateY(-8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Clients Marquee Section (animación de izquierda a derecha continua) */
.clients-section {
  padding: 3rem 0;
  border-top: 1px solid var(--border-glass);
  border-bottom: 1px solid var(--border-glass);
  background: rgba(24, 24, 24, 0.35);
  overflow: hidden;
  position: relative;
}

[data-theme="light"] .clients-section {
  background: rgba(235, 238, 242, 0.65);
}

.clients-marquee-container {
  overflow: hidden;
  position: relative;
  width: 100%;
  padding: 0.85rem 0;
}

.clients-marquee-container::before,
.clients-marquee-container::after {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  width: 80px;
  z-index: 2;
  pointer-events: none;
}

.clients-marquee-container::before {
  left: 0;
  background: linear-gradient(to right, var(--bg-primary), transparent);
}

.clients-marquee-container::after {
  right: 0;
  background: linear-gradient(to left, var(--bg-primary), transparent);
}

.clients-marquee-track {
  display: flex;
  align-items: center;
  gap: 2rem;
  width: max-content;
  animation: marqueeLoop 28s linear infinite;
  will-change: transform;
}

@keyframes marqueeLoop {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.client-logo-card {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  background: var(--bg-card);
  backdrop-filter: var(--blur-glass);
  -webkit-backdrop-filter: var(--blur-glass);
  border: 1px solid var(--border-glass);
  padding: 0.75rem 1.4rem;
  border-radius: var(--radius-pill);
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--text-muted);
  white-space: nowrap;
  transition: transform var(--transition-spring), border-color 0.25s ease, background 0.25s ease, box-shadow var(--transition-spring), color 0.2s ease;
  cursor: pointer;
  user-select: none;
  will-change: transform;
}

.client-logo-card svg {
  transition: transform var(--transition-spring), color 0.2s ease;
}

.client-logo-card:hover {
  border-color: var(--color-primary-hover);
  color: #FFFFFF;
  background: rgba(0, 112, 243, 0.12);
  box-shadow: 0 0 20px rgba(0, 112, 243, 0.45);
  transform: translateY(-2px);
}

.client-logo-card:hover svg {
  transform: scale(1.2) rotate(3deg);
  color: var(--color-primary-hover);
}

[data-theme="light"] .client-logo-card {
  background: rgba(255, 255, 255, 0.9);
  border-color: rgba(0, 0, 0, 0.1);
  color: #4B5563;
}

[data-theme="light"] .client-logo-card:hover {
  background: #FFFFFF;
  border-color: var(--color-primary);
  color: var(--color-primary);
  box-shadow: 0 0 20px rgba(0, 112, 243, 0.28);
  transform: translateY(-2px);
}

/* Team Section Grid & Cards */
.team-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

@media (max-width: 900px) {
  .team-grid {
    grid-template-columns: 1fr;
    max-width: 500px;
    margin: 0 auto;
  }
}

.team-card {
  display: flex;
  flex-direction: column;
  padding: 2.2rem;
  border-radius: var(--radius-lg);
  text-align: center;
  align-items: center;
  transition: all var(--transition-smooth);
}

.team-card:hover {
  transform: translateY(-6px);
  border-color: rgba(0, 112, 243, 0.5);
  box-shadow: 0 14px 40px rgba(0, 0, 0, 0.3), 0 0 20px rgba(0, 112, 243, 0.2);
}

.team-card-avatar {
  width: 96px;
  height: 96px;
  border-radius: 50%;
  padding: 3px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent-cyan));
  margin-bottom: 1.25rem;
  box-shadow: 0 4px 15px rgba(0, 112, 243, 0.3);
}

.team-avatar-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
}

.team-member-name {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.3rem;
  color: var(--text-main);
}

.team-member-role {
  font-size: 0.88rem;
  color: var(--color-primary-hover);
  font-weight: 600;
  margin-bottom: 0.85rem;
}

.team-member-desc {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.55;
  margin-bottom: 1.25rem;
  flex-grow: 1;
}

.team-member-skills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  justify-content: center;
  margin-bottom: 1.5rem;
}

.team-skill-tag {
  font-size: 0.75rem;
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-pill);
  background: rgba(0, 112, 243, 0.1);
  border: 1px solid rgba(0, 112, 243, 0.25);
  color: var(--text-secondary);
}

[data-theme="light"] .team-skill-tag {
  background: rgba(0, 112, 243, 0.08);
  color: #0050C8;
}

.team-linkedin-btn {
  width: 100%;
  display: inline-flex;
  justify-content: center;
  align-items: center;
  gap: 0.55rem;
  transition: transform var(--transition-spring), background 0.2s ease, box-shadow var(--transition-spring);
}

.team-linkedin-btn svg {
  transition: transform var(--transition-spring);
}

.team-linkedin-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(0, 112, 243, 0.45);
}

.team-linkedin-btn:hover svg {
  transform: scale(1.22) rotate(5deg);
}

.theme-toggle-btn {
  background: var(--bg-glass-subtle);
  border: 1px solid var(--border-glass);
  color: var(--text-main);
  padding: 0.55rem;
  border-radius: var(--radius-md);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: transform var(--transition-spring), background 0.2s ease, border-color 0.2s ease, color 0.2s ease, box-shadow var(--transition-spring);
  user-select: none;
  will-change: transform;
}

.theme-toggle-btn .theme-icon {
  transition: transform var(--transition-spring);
}

.theme-toggle-btn:hover {
  background: rgba(0, 112, 243, 0.18);
  border-color: var(--color-primary-hover);
  color: var(--color-primary-hover);
  transform: translateY(-2px) scale(1.08);
  box-shadow: 0 4px 16px rgba(0, 112, 243, 0.35);
}

.theme-toggle-btn:hover .theme-icon {
  transform: rotate(35deg) scale(1.15);
}

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

.brand-name {
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: #FFFFFF;
}

.brand-sub {
  font-size: 0.7rem;
  color: var(--color-primary-hover);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 600;
  margin-top: -3px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.75rem;
  list-style: none;
}

.nav-link {
  font-size: 0.95rem;
  color: var(--text-secondary);
  font-weight: 500;
  position: relative;
  padding: 0.4rem 0;
  transition: color 0.2s ease, transform var(--transition-spring);
}

.nav-link:hover {
  transform: translateY(-1px);
}

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

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 2px;
  background: var(--color-primary);
  transition: width 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.nav-cta {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.hamburger-btn {
  display: none;
  background: transparent;
  border: none;
  color: #FFFFFF;
  cursor: pointer;
  padding: 0.5rem;
  transition: transform var(--transition-spring), color 0.2s ease;
}

.hamburger-btn:hover {
  transform: scale(1.1);
  color: var(--color-primary-hover);
}

@media (max-width: 900px) {
  .hamburger-btn {
    display: block;
  }
  .nav-links {
    position: fixed;
    top: 64px;
    left: 0;
    right: 0;
    background: rgba(26, 26, 26, 0.98);
    backdrop-filter: var(--blur-glass);
    flex-direction: column;
    padding: 2rem;
    gap: 1.5rem;
    border-bottom: 1px solid var(--border-glass);
    transform: translateY(-150%);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-smooth);
  }
  [data-theme="light"] .nav-links {
    background: rgba(255, 255, 255, 0.98);
    border-bottom-color: rgba(0, 0, 0, 0.1);
  }
  .nav-links.is-open {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }
  .nav-cta .btn-contact {
    display: none;
  }
}

/* Hero Section */
.hero-section {
  padding-top: 8.5rem;
  padding-bottom: 6rem;
  position: relative;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: center;
  gap: 3.5rem;
}

@media (max-width: 992px) {
  .hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 3rem;
  }
}

.hero-badge-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 1rem;
  border-radius: var(--radius-pill);
  background: rgba(0, 112, 243, 0.12);
  border: 1px solid rgba(0, 112, 243, 0.35);
  color: var(--color-primary-hover);
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
}

.hero-pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-accent-green);
  box-shadow: 0 0 10px var(--color-accent-green);
  animation: pulseDot 2s infinite;
}

@keyframes pulseDot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.85); }
}

.hero-title {
  font-size: 3.25rem;
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.025em;
  margin-bottom: 1.5rem;
}

.hero-title .text-gradient {
  background: linear-gradient(135deg, #FFFFFF 30%, var(--color-primary-hover) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-desc {
  font-size: 1.15rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 2rem;
  max-width: 580px;
}

@media (max-width: 992px) {
  .hero-desc {
    margin-left: auto;
    margin-right: auto;
  }
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

@media (max-width: 992px) {
  .hero-actions {
    justify-content: center;
  }
}

/* Hero Showcase Frame with Floating Badges */
.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
}

.hero-card-container {
  position: relative;
  width: 100%;
  max-width: 460px;
  border-radius: var(--radius-lg);
  overflow: visible;
}

.hero-team-frame {
  position: relative;
  z-index: 1;
  border-radius: var(--radius-lg);
  background: linear-gradient(145deg, rgba(40, 40, 40, 0.85), rgba(20, 20, 20, 0.95));
  border: 1px solid var(--border-glass);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6), 0 0 30px rgba(0, 112, 243, 0.2);
  overflow: hidden;
  backdrop-filter: var(--blur-glass);
}

.team-image-wrapper {
  width: 100%;
  height: 380px;
  position: relative;
  background: radial-gradient(circle at 50% 40%, #2b323c 0%, #15181e 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.team-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.hero-card-container:hover .team-photo {
  transform: scale(1.04);
}

.team-overlay-glow {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(16, 16, 16, 0.95) 0%, rgba(16, 16, 16, 0.2) 50%, transparent 100%);
}

.team-caption {
  position: absolute;
  bottom: 1.25rem;
  left: 1.25rem;
  right: 1.25rem;
  z-index: 2;
}

.team-caption-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: #FFFFFF;
}

.team-caption-sub {
  font-size: 0.82rem;
  color: var(--text-muted);
}

/* Floating Glassmorphic Windows / Badges */
.floating-chip {
  position: absolute;
  z-index: 30;
  background: rgba(15, 23, 42, 0.75);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: var(--radius-md);
  padding: 0.75rem 1.15rem;
  display: flex;
  align-items: center;
  gap: 0.85rem;
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.5), 0 0 24px rgba(0, 112, 243, 0.2), inset 0 1px 1px rgba(255, 255, 255, 0.25);
  white-space: nowrap;
  cursor: pointer;
  user-select: none;
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1), background 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
  will-change: transform;
}

.floating-chip:hover {
  animation-play-state: paused !important;
  transform: translateY(-8px) scale(1.06) !important;
  background: rgba(18, 28, 48, 0.94) !important;
  border-color: var(--color-primary-hover) !important;
  box-shadow: 0 22px 48px rgba(0, 0, 0, 0.7), 0 0 32px rgba(0, 112, 243, 0.5), inset 0 1px 1px rgba(255, 255, 255, 0.4) !important;
}

.floating-chip:active {
  transform: translateY(-3px) scale(1.01) !important;
}

.floating-chip-1 {
  top: 22px;
  right: -20px;
  border-color: rgba(0, 219, 134, 0.4);
  animation: floatChip1 4.5s ease-in-out infinite alternate;
}

.floating-chip-2 {
  bottom: 22px;
  left: -20px;
  border-color: rgba(0, 112, 243, 0.45);
  animation: floatChip2 4.5s ease-in-out infinite alternate;
  animation-delay: -2.25s;
}

.chip-icon {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  background: linear-gradient(135deg, rgba(0, 112, 243, 0.25), rgba(0, 112, 243, 0.08));
  border: 1px solid rgba(0, 112, 243, 0.45);
  color: var(--color-primary-hover);
  transition: transform 0.3s ease, filter 0.3s ease;
}

.floating-chip:hover .chip-icon {
  transform: scale(1.12) rotate(6deg);
  filter: drop-shadow(0 0 10px rgba(0, 112, 243, 0.6));
}

.chip-icon.green {
  background: linear-gradient(135deg, rgba(0, 219, 134, 0.25), rgba(0, 219, 134, 0.08));
  border-color: rgba(0, 219, 134, 0.45);
  color: #00DB86;
}

.floating-chip:hover .chip-icon.green {
  filter: drop-shadow(0 0 10px rgba(0, 219, 134, 0.6));
}

.chip-text-wrap {
  display: flex;
  flex-direction: column;
  gap: 2px;
  text-align: left;
}

.chip-title {
  font-size: 0.88rem;
  font-weight: 700;
  color: #FFFFFF;
  line-height: 1.25;
  letter-spacing: -0.01em;
}

.chip-sub {
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-primary-hover);
  line-height: 1.2;
}

.chip-icon.green + .chip-text-wrap .chip-sub {
  color: #00DB86;
}

@keyframes floatChip1 {
  0% { transform: translateY(0px); }
  100% { transform: translateY(-8px); }
}

@keyframes floatChip2 {
  0% { transform: translateY(0px); }
  100% { transform: translateY(8px); }
}

@media (max-width: 992px) {
  .floating-chip-1 { right: -10px; }
  .floating-chip-2 { left: -10px; }
}

@media (max-width: 576px) {
  .floating-chip {
    padding: 0.55rem 0.85rem;
    gap: 0.6rem;
  }
  .floating-chip-1 { right: 8px; top: 12px; }
  .floating-chip-2 { left: 8px; bottom: 12px; }
  .chip-icon { width: 32px; height: 32px; border-radius: 8px; }
  .chip-title { font-size: 0.78rem; }
  .chip-sub { font-size: 0.65rem; }
  .team-image-wrapper { height: 300px; }
  .hero-title { font-size: 2.25rem; }
}

/* Trust Stats Bar */
.trust-bar {
  margin-top: 4.5rem;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

@media (max-width: 900px) {
  .trust-bar {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 480px) {
  .trust-bar {
    grid-template-columns: 1fr;
  }
}

.stat-item {
  padding: 1.5rem;
  text-align: center;
  transition: transform var(--transition-spring), border-color 0.25s ease, box-shadow var(--transition-spring);
  will-change: transform;
}

.stat-item:hover {
  transform: translateY(-4px);
  border-color: rgba(0, 112, 243, 0.45);
  box-shadow: 0 14px 30px rgba(0, 0, 0, 0.35), 0 0 20px rgba(0, 112, 243, 0.2);
}

.stat-num {
  font-size: 2.25rem;
  font-weight: 800;
  color: var(--color-primary-hover);
  line-height: 1;
  margin-bottom: 0.4rem;
}

.stat-label {
  font-size: 0.85rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 600;
}

/* Services Grid */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
  gap: 1.75rem;
}

.service-card {
  padding: 2.25rem 2rem;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-spring), border-color 0.25s ease, box-shadow var(--transition-spring);
  will-change: transform;
}

.service-card:hover {
  transform: translateY(-6px);
  border-color: rgba(0, 112, 243, 0.45);
  box-shadow: 0 20px 42px rgba(0, 0, 0, 0.45), 0 0 25px rgba(0, 112, 243, 0.25);
}

.service-icon-box {
  width: 54px;
  height: 54px;
  border-radius: var(--radius-md);
  background: rgba(0, 112, 243, 0.12);
  border: 1px solid rgba(0, 112, 243, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  color: var(--color-primary-hover);
  transition: transform var(--transition-spring), background 0.2s ease, color 0.2s ease, box-shadow var(--transition-spring);
  will-change: transform;
}

.service-icon-box svg {
  transition: transform var(--transition-spring);
}

.service-card:hover .service-icon-box {
  background: var(--color-primary);
  color: #FFFFFF;
  box-shadow: 0 0 24px rgba(0, 112, 243, 0.6);
  transform: translateY(-4px) scale(1.1) rotate(-4deg);
}

.service-card:hover .service-icon-box svg {
  transform: scale(1.12);
}

.service-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.85rem;
  color: #FFFFFF;
}

.service-desc {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

.service-features {
  list-style: none;
  font-size: 0.85rem;
  color: var(--text-muted);
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 1.2rem;
}

.service-feature-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

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

/* About Us Section */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3.5rem;
  align-items: center;
}

@media (max-width: 900px) {
  .about-grid {
    grid-template-columns: 1fr;
  }
}

.about-content h3 {
  font-size: 1.85rem;
  font-weight: 800;
  margin-bottom: 1.2rem;
}

.about-content p {
  color: var(--text-secondary);
  font-size: 1.05rem;
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

.about-features-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-top: 1.5rem;
}

@media (max-width: 576px) {
  .about-features-list {
    grid-template-columns: 1fr;
  }
}

.about-feature-box {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-glass);
  padding: 1rem;
  border-radius: var(--radius-sm);
}

.about-feature-box strong {
  display: block;
  color: #FFFFFF;
  font-size: 0.95rem;
  margin-bottom: 0.25rem;
}

.about-feature-box span {
  font-size: 0.82rem;
  color: var(--text-muted);
}

/* Timeline Controls */
.timeline-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-bottom: 3.5rem;
}

.timeline-filter-btn {
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-muted);
  border: 1px solid var(--border-glass);
  padding: 0.5rem 1.15rem;
  border-radius: var(--radius-pill);
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  transition: transform var(--transition-spring), background 0.2s ease, border-color 0.2s ease, color 0.2s ease, box-shadow var(--transition-spring);
  user-select: none;
  will-change: transform;
}

.timeline-filter-btn:hover {
  color: #FFFFFF;
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(0, 112, 243, 0.4);
  transform: translateY(-2px);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.25);
}

.timeline-filter-btn.active {
  background: var(--color-primary);
  color: #FFFFFF;
  border-color: var(--color-primary);
  box-shadow: 0 0 18px var(--color-primary-glow);
}

.timeline-filter-btn.active:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 24px var(--color-primary-glow);
}

/* Timeline Interactive Track */
.timeline-track-container {
  position: relative;
  max-width: 1040px;
  margin: 0 auto;
  padding: 2rem 0;
}

/* Center Line for Desktop */
.timeline-track-container::before {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 3px;
  background: linear-gradient(to bottom, transparent 0%, var(--color-primary) 15%, var(--color-primary) 85%, transparent 100%);
  border-radius: 2px;
  opacity: 0.65;
}

.timeline-item {
  position: relative;
  width: 50%;
  padding: 1.5rem 2.5rem;
  margin-bottom: 2rem;
  transition: transform 0.4s ease, opacity 0.4s ease;
}

.timeline-item.left {
  left: 0;
  text-align: right;
}

.timeline-item.right {
  left: 50%;
  text-align: left;
}

/* Node Dot */
.timeline-node {
  position: absolute;
  top: 2.2rem;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--bg-primary);
  border: 3px solid var(--color-primary-hover);
  box-shadow: 0 0 12px var(--color-primary);
  z-index: 10;
  transition: transform var(--transition-fast), background var(--transition-fast);
}

.timeline-item.left .timeline-node {
  right: -9px;
}

.timeline-item.right .timeline-node {
  left: -9px;
}

.timeline-item:hover .timeline-node {
  transform: scale(1.3);
  background: var(--color-primary);
  box-shadow: 0 0 18px var(--color-primary-hover);
}

/* Milestone Card */
.milestone-card {
  padding: 2.25rem;
  position: relative;
  text-align: left;
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-spring), border-color 0.25s ease, box-shadow var(--transition-spring);
  will-change: transform;
}

.milestone-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 18px 38px rgba(0, 0, 0, 0.5), 0 0 25px rgba(0, 112, 243, 0.25);
  border-color: var(--border-glass-hover);
}

.milestone-top-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 0.85rem;
  flex-wrap: wrap;
}

.milestone-date-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--color-primary-hover);
  background: rgba(0, 112, 243, 0.12);
  padding: 0.3rem 0.75rem;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(0, 112, 243, 0.3);
}

.milestone-category-badge {
  font-size: 0.78rem;
  font-weight: 600;
  padding: 0.3rem 0.75rem;
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.08);
  color: var(--text-muted);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.milestone-title {
  font-size: 1.35rem;
  font-weight: 700;
  color: #FFFFFF;
  line-height: 1.3;
  margin-bottom: 1.25rem;
}

.milestone-image-wrap {
  width: 100%;
  height: 220px;
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-bottom: 1.25rem;
  background: #141414;
  border: 1px solid var(--border-glass);
  position: relative;
}

.milestone-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.milestone-card:hover .milestone-img {
  transform: scale(1.04);
}

.milestone-placeholder-svg {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #1e2229 0%, #111317 100%);
  color: var(--color-primary-hover);
  padding: 1rem;
  text-align: center;
}

.milestone-desc {
  font-size: 0.98rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 1.5rem;
  display: -webkit-box;
  -webkit-line-clamp: 4;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.milestone-badge-pill {
  display: inline-flex;
  align-items: center;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-primary-hover);
  background: rgba(0, 112, 243, 0.12);
  border: 1px solid rgba(0, 112, 243, 0.3);
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-pill);
}
  overflow: hidden;
}

.milestone-card-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.btn-read-more {
  background: transparent;
  border: none;
  color: var(--color-primary-hover);
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.3rem 0.6rem;
  border-radius: var(--radius-sm);
  transition: transform var(--transition-spring), color 0.2s ease, background 0.2s ease;
  user-select: none;
}

.btn-read-more svg {
  transition: transform var(--transition-spring);
}

.btn-read-more:hover {
  color: #FFFFFF;
  background: rgba(0, 112, 243, 0.15);
  transform: translateX(3px);
}

.btn-read-more:hover svg {
  transform: translateX(4px) scale(1.15);
}

/* Mobile Timeline Rules (<768px) */
@media (max-width: 768px) {
  .timeline-track-container::before {
    left: 20px;
  }
  .timeline-item {
    width: 100%;
    left: 0 !important;
    padding-left: 55px;
    padding-right: 0;
    text-align: left !important;
  }
  .timeline-node {
    left: 11px !important;
    right: auto !important;
  }
}

/* Empty / Fallback State */
.timeline-empty {
  text-align: center;
  padding: 4rem 1rem;
  background: var(--bg-card);
  border-radius: var(--radius-md);
  border: 1px dashed var(--border-glass);
}

.timeline-empty-icon {
  font-size: 2.5rem;
  color: var(--text-muted);
  margin-bottom: 1rem;
}

/* Contact Section */
.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 3rem;
  align-items: flex-start;
}

@media (max-width: 900px) {
  .contact-grid {
    grid-template-columns: 1fr;
  }
}

.contact-card-info {
  padding: 2.25rem;
}

.contact-card-info h3 {
  font-size: 1.6rem;
  font-weight: 800;
  margin-bottom: 1.25rem;
}

.contact-channels {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  margin-top: 1.5rem;
}

.channel-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.channel-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: rgba(0, 112, 243, 0.12);
  border: 1px solid rgba(0, 112, 243, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary-hover);
  flex-shrink: 0;
  transition: transform var(--transition-spring), background 0.2s ease, box-shadow var(--transition-spring), color 0.2s ease;
}

.channel-item:hover .channel-icon {
  background: var(--color-primary);
  color: #FFFFFF;
  transform: scale(1.12) rotate(4deg);
  box-shadow: 0 0 18px rgba(0, 112, 243, 0.5);
}

.channel-text strong {
  display: block;
  font-size: 0.95rem;
  color: #FFFFFF;
}

.channel-text span, .channel-text a {
  font-size: 0.88rem;
  color: var(--text-muted);
}

.channel-text a:hover {
  color: var(--color-primary-hover);
}

.contact-form-panel {
  padding: 2.25rem;
}

.form-group {
  margin-bottom: 1.25rem;
}

.form-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 0.4rem;
  color: var(--text-secondary);
}

.form-input, .form-select, .form-textarea {
  width: 100%;
  background: var(--bg-input);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-sm);
  padding: 0.75rem 1rem;
  color: #FFFFFF;
  transition: all var(--transition-fast);
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 10px var(--color-primary-glow);
}

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

/* Footer */
.footer {
  background: var(--bg-darker);
  border-top: 1px solid var(--border-glass);
  padding: 4rem 0 2rem 0;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr repeat(3, 1fr);
  gap: 3rem;
  margin-bottom: 3rem;
}

@media (max-width: 900px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }
}

@media (max-width: 576px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }
}

.footer-col-title {
  color: #FFFFFF;
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 1.25rem;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.footer-links a {
  display: inline-block;
  transition: transform var(--transition-spring), color 0.2s ease;
}

.footer-links a:hover {
  color: #FFFFFF;
  transform: translateX(4px);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  flex-wrap: wrap;
  gap: 1rem;
}

.admin-link-discreet {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.78rem;
  color: var(--text-dim);
  padding: 0.3rem 0.6rem;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  transition: all var(--transition-fast);
}

.admin-link-discreet:hover {
  color: var(--text-muted);
  border-color: var(--border-glass);
  background: rgba(255, 255, 255, 0.03);
}

/* Modal Window */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-smooth);
}

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

.modal-card {
  max-width: 680px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  padding: 2.25rem;
}

.modal-close-btn {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  background: rgba(255, 255, 255, 0.08);
  border: none;
  color: var(--text-muted);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: transform var(--transition-spring), background 0.2s ease, color 0.2s ease, box-shadow var(--transition-spring);
  user-select: none;
}

.modal-close-btn:hover {
  background: rgba(255, 255, 255, 0.22);
  color: #FFFFFF;
  transform: rotate(90deg) scale(1.12);
  box-shadow: 0 0 14px rgba(255, 255, 255, 0.25);
}

/* Toast Notifications */
.toast-container {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  pointer-events: none;
}

.toast {
  padding: 0.85rem 1.4rem;
  background: rgba(24, 24, 24, 0.95);
  backdrop-filter: var(--blur-glass);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-sm);
  color: #FFFFFF;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  animation: slideToast 0.3s cubic-bezier(0.16, 1, 0.3, 1) forwards;
  pointer-events: auto;
}

.toast.toast-success {
  border-left: 4px solid var(--color-accent-green);
}

.toast.toast-error {
  border-left: 4px solid var(--color-accent-red);
}

@keyframes slideToast {
  from { transform: translateX(50px); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

/* ==========================================================================
   Admin Specific Styles
   ========================================================================== */
.admin-body {
  padding-top: 0;
  padding-bottom: 4rem;
}

.admin-header-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 2.5rem;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.admin-status-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.8rem;
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-pill);
  background: rgba(16, 185, 129, 0.12);
  border: 1px solid rgba(16, 185, 129, 0.3);
  color: var(--color-accent-green);
}

.admin-status-pill.warning {
  background: rgba(245, 158, 11, 0.12);
  border-color: rgba(245, 158, 11, 0.3);
  color: var(--color-accent-amber);
}

.admin-workspace-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 2.5rem;
  margin-bottom: 3.5rem;
  align-items: start;
}

@media (max-width: 992px) {
  .admin-workspace-grid {
    grid-template-columns: 1fr;
  }
}

.admin-form-panel {
  padding: 2.25rem;
}

.admin-preview-panel {
  padding: 2.25rem;
  position: sticky;
  top: 6rem;
}

.admin-row-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

@media (max-width: 576px) {
  .admin-row-2 {
    grid-template-columns: 1fr;
  }
}

.file-upload-box {
  border: 1px dashed var(--border-glass);
  background: rgba(255, 255, 255, 0.02);
  padding: 1.25rem;
  border-radius: var(--radius-sm);
  text-align: center;
  cursor: pointer;
  transition: all var(--transition-fast);
  margin-top: 0.5rem;
}

.file-upload-box:hover {
  border-color: var(--color-primary);
  background: rgba(0, 112, 243, 0.05);
}

.admin-list-panel {
  padding: 2.25rem;
  margin-top: 2rem;
}

.admin-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 1.5rem;
}

.admin-table th, .admin-table td {
  padding: 1rem 0.75rem;
  text-align: left;
  border-bottom: 1px solid var(--border-glass);
  font-size: 0.9rem;
}

.admin-table th {
  color: var(--text-muted);
  font-weight: 600;
  text-transform: uppercase;
  font-size: 0.78rem;
  letter-spacing: 0.05em;
}

.admin-table tr:hover td {
  background: rgba(255, 255, 255, 0.02);
}

.admin-actions-cell {
  display: flex;
  gap: 0.5rem;
}

/* PIN Lock Screen */
.lock-screen-modal {
  position: fixed;
  inset: 0;
  background: rgba(16, 16, 16, 0.96);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  z-index: 5000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
}

.lock-card {
  max-width: 420px;
  width: 100%;
  padding: 3rem 2.25rem;
  text-align: center;
}

.pin-display {
  display: flex;
  justify-content: center;
  gap: 0.75rem;
  margin: 1.75rem 0;
}

.pin-dot {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.15);
  transition: all 0.2s ease;
}

.pin-dot.filled {
  background: var(--color-primary-hover);
  box-shadow: 0 0 10px var(--color-primary);
}

.pin-keypad {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
  max-width: 260px;
  margin: 0 auto;
}

.keypad-btn {
  aspect-ratio: 1;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border-glass);
  border-radius: 50%;
  color: #FFFFFF;
  font-size: 1.4rem;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.15s ease;
}

.keypad-btn:hover {
  background: rgba(0, 112, 243, 0.25);
  border-color: var(--color-primary);
  transform: scale(1.05);
}

.keypad-btn:active {
  transform: scale(0.95);
}