/* ==========================================================================
   Phone Fix Webster — Main Production Stylesheet
   Modern aesthetic, smooth animations, dropdown transitions & scroll reveals
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

:root {
  --font-sans: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --color-brand-primary: #0066f5;
  --color-brand-hover: #0052cc;
  --color-brand-dark: #07101e;
  --color-surface-bg: #f8fafc;
}

html {
  font-family: var(--font-sans);
  scroll-behavior: smooth;
  scroll-padding-top: 5.5rem;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  margin: 0;
  padding: 0;
  background-color: #ffffff;
  color: #1e293b;
  overflow-x: hidden;
}

/* Custom Selection */
::selection {
  background-color: #0066f5;
  color: #ffffff;
}

/* ==========================================================================
   Dropdown & Navigation Animations
   ========================================================================== */

.nav-dropdown {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateY(8px);
  transform-origin: top center;
  transition: opacity 0.2s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.2s cubic-bezier(0.16, 1, 0.3, 1),
              visibility 0.2s ease;
}

.group:hover .nav-dropdown,
.group:focus-within .nav-dropdown,
.nav-dropdown.active {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateY(0);
}

/* Mobile Drawer Transitions */
.mobile-drawer-backdrop {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.mobile-drawer-backdrop.open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.mobile-drawer-panel {
  transform: translateX(100%);
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.mobile-drawer-backdrop.open .mobile-drawer-panel {
  transform: translateX(0);
}

/* ==========================================================================
   Scroll-Triggered Reveal Animations
   ========================================================================== */

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.65s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.65s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}

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

.reveal-fade {
  opacity: 0;
  transition: opacity 0.65s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-fade.revealed {
  opacity: 1;
}

.reveal-scale {
  opacity: 0;
  transform: scale(0.94);
  transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-scale.revealed {
  opacity: 1;
  transform: scale(1);
}

/* Stagger Delays */
.delay-100 { transition-delay: 0.1s; }
.delay-150 { transition-delay: 0.15s; }
.delay-200 { transition-delay: 0.2s; }
.delay-300 { transition-delay: 0.3s; }
.delay-400 { transition-delay: 0.4s; }
.delay-500 { transition-delay: 0.5s; }

/* ==========================================================================
   FAQ Accordions
   ========================================================================== */

.faq-answer {
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  transition: max-height 0.35s cubic-bezier(0.4, 0, 0.2, 1),
              opacity 0.25s ease,
              padding 0.35s ease;
}

.faq-answer.open {
  max-height: 800px;
  opacity: 1;
  padding-top: 0.75rem;
  padding-bottom: 0.25rem;
}

.faq-icon {
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

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

/* ==========================================================================
   Micro-Interactions & Glassmorphism Effects
   ========================================================================== */

/* Refined Glass Capsule Navbar */
.glass-nav {
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border: 1px solid rgba(226, 232, 240, 0.85);
  box-shadow: 0 12px 30px -8px rgba(15, 23, 42, 0.06),
              0 4px 10px -3px rgba(15, 23, 42, 0.03),
              inset 0 1px 1px 0 rgba(255, 255, 255, 0.95);
}

/* Frosted Glass Light Card */
.glass-card {
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(226, 232, 240, 0.85);
  box-shadow: 0 6px 24px -4px rgba(15, 23, 42, 0.05),
              inset 0 1px 1px 0 rgba(255, 255, 255, 0.95);
}

/* Frosted Dark Glass Section */
.glass-dark {
  background: rgba(15, 23, 42, 0.85);
  backdrop-filter: blur(24px) saturate(180%);
  -webkit-backdrop-filter: blur(24px) saturate(180%);
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: 0 24px 48px -15px rgba(0, 0, 0, 0.4),
              inset 0 1px 1px 0 rgba(255, 255, 255, 0.15);
}

/* Frosted Glass Pill Badge */
.glass-pill {
  background: rgba(255, 255, 255, 0.14);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.28);
  box-shadow: 0 2px 8px -2px rgba(0, 0, 0, 0.1),
              inset 0 1px 1px 0 rgba(255, 255, 255, 0.25);
}

.card-hover,
.card-interactive {
  transition: transform 0.28s cubic-bezier(0.16, 1, 0.3, 1),
              box-shadow 0.28s cubic-bezier(0.16, 1, 0.3, 1),
              border-color 0.25s ease;
}

.card-hover:hover,
.card-interactive:hover {
  transform: translateY(-3px);
  box-shadow: 0 16px 32px -8px rgba(0, 102, 245, 0.12),
              0 4px 12px -2px rgba(15, 23, 42, 0.04);
  border-color: rgba(0, 102, 245, 0.45);
}

.btn-glow {
  position: relative;
  overflow: hidden;
}

.btn-glow::after {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: linear-gradient(
    60deg,
    transparent 20%,
    rgba(255, 255, 255, 0.2) 50%,
    transparent 80%
  );
  transform: rotate(30deg) translateX(-100%);
  transition: transform 0.6s ease;
}

.btn-glow:hover::after {
  transform: rotate(30deg) translateX(100%);
}

/* Hide scrollbar for tabs and carousels */
.scrollbar-none::-webkit-scrollbar,
.no-scrollbar::-webkit-scrollbar {
  display: none;
}
.scrollbar-none,
.no-scrollbar {
  -ms-overflow-style: none;
  scrollbar-width: none;
}

/* Badge Pulse Animation */
@keyframes soft-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.8; transform: scale(1.04); }
}

.animate-soft-pulse {
  animation: soft-pulse 2.5s infinite ease-in-out;
}