/* ==========================================================================
   WEBLUEMO — PREMIUM DIGITAL LANDING PAGE
   Minimalist, High-Precision CSS Architecture
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Design System & CSS Variables
   -------------------------------------------------------------------------- */
:root {
  /* Color Palette - Ultra Pitch Dark Theme */
  --bg-primary: #050505;
  --bg-secondary: #0a0a0c;
  --bg-card: rgba(18, 18, 22, 0.65);
  --bg-card-hover: rgba(26, 26, 32, 0.85);
  --bg-glass: rgba(255, 255, 255, 0.03);
  
  /* Text Colors */
  --text-primary: #F4F4F5;
  --text-secondary: #90909A;
  --text-tertiary: #52525B;
  
  /* Brand Subtle Accent */
  --accent-blue: #38BDF8;
  --accent-blue-glow: rgba(56, 189, 248, 0.15);
  --accent-indigo: #6366F1;
  --accent-emerald: #10B981;
  --accent-emerald-glow: rgba(16, 185, 129, 0.25);
  
  /* Borders & Dividers */
  --border-subtle: rgba(255, 255, 255, 0.07);
  --border-hover: rgba(255, 255, 255, 0.16);
  --border-accent: rgba(56, 189, 248, 0.3);
  
  /* Typography */
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
  
  /* Spacing System */
  --space-xs: 0.5rem;   /* 8px */
  --space-sm: 1rem;     /* 16px */
  --space-md: 1.5rem;   /* 24px */
  --space-lg: 2.5rem;   /* 40px */
  --space-xl: 4rem;     /* 64px */
  --space-2xl: 7rem;    /* 112px */
  
  /* UI Radii */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 24px;
  --radius-full: 9999px;
  
  /* Transitions */
  --transition-fast: 150ms cubic-bezier(0.16, 1, 0.3, 1);
  --transition-normal: 250ms cubic-bezier(0.16, 1, 0.3, 1);
  --transition-slow: 500ms cubic-bezier(0.16, 1, 0.3, 1);
  
  /* Container Width */
  --container-max: 1200px;
  --header-height: 80px;
}

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

html {
  font-family: var(--font-sans);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  scroll-behavior: smooth;
  height: 100%;
}

body {
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
  background-color: var(--bg-primary);
  position: relative;
  padding-left: env(safe-area-inset-left, 0px);
  padding-right: env(safe-area-inset-right, 0px);
}

/* Selection Style */
::selection {
  background-color: var(--accent-blue-glow);
  color: var(--accent-blue);
}

/* Focus Visible Accessibility */
:focus-visible {
  outline: 2px solid var(--accent-blue);
  outline-offset: 4px;
  border-radius: var(--radius-sm);
}

/* Helper Class for Desktop Only */
@media (max-width: 768px) {
  .desktop-only {
    display: none !important;
  }
}

/* --------------------------------------------------------------------------
   3. Custom Cursor Glow & Background Canvas
   -------------------------------------------------------------------------- */
.cursor-glow {
  position: fixed;
  top: 0;
  left: 0;
  width: 450px;
  height: 450px;
  margin-top: -225px;
  margin-left: -225px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(56, 189, 248, 0.06) 0%, rgba(99, 102, 241, 0.02) 45%, transparent 70%);
  pointer-events: none;
  z-index: 1;
  transition: opacity 300ms ease;
  will-change: transform;
  display: none; /* Enabled via JS on fine touch/desktop devices */
}

.canvas-container {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

#heroCanvas {
  width: 100%;
  height: 100%;
  display: block;
}

/* Ambient Lights */
.ambient-light {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  pointer-events: none;
  opacity: 0.45;
  will-change: transform;
}

.light-1 {
  top: -10%;
  left: 20%;
  width: 50vw;
  height: 40vh;
  background: radial-gradient(circle, rgba(56, 189, 248, 0.08) 0%, transparent 70%);
  animation: floatLight 18s ease-in-out infinite alternate;
}

.light-2 {
  bottom: 5%;
  right: 15%;
  width: 45vw;
  height: 45vh;
  background: radial-gradient(circle, rgba(99, 102, 241, 0.06) 0%, transparent 70%);
  animation: floatLight 24s ease-in-out infinite alternate-reverse;
}

@keyframes floatLight {
  0% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(4%, 6%) scale(1.08); }
  100% { transform: translate(-3%, -4%) scale(0.95); }
}

/* Fine Grid & Vignette Overlay */
.grid-overlay {
  position: absolute;
  inset: 0;
  background-image: 
    linear-gradient(to right, rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse at center, rgba(0, 0, 0, 0.7) 20%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse at center, rgba(0, 0, 0, 0.7) 20%, transparent 75%);
}

.vignette-overlay {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at center, transparent 30%, var(--bg-primary) 90%);
}

/* --------------------------------------------------------------------------
   4. Page Layout Structure
   -------------------------------------------------------------------------- */
.page-wrapper {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  min-height: 100dvh;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-md);
  padding-bottom: max(var(--space-md), env(safe-area-inset-bottom, 0px));
  width: 100%;
}

/* --------------------------------------------------------------------------
   5. Minimal Header Navigation
   -------------------------------------------------------------------------- */
.site-header {
  height: calc(var(--header-height) + env(safe-area-inset-top, 0px));
  display: flex;
  align-items: center;
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(5, 5, 5, 0.75);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  padding-top: env(safe-area-inset-top, 0px);
}

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

/* Brand Logo Wordmark */
.brand-logo {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  text-decoration: none;
  color: var(--text-primary);
  font-weight: 600;
  letter-spacing: 0.12em;
  font-size: 0.95rem;
  transition: opacity var(--transition-fast);
}

.brand-logo:hover {
  opacity: 0.85;
}

.logo-mark {
  color: var(--accent-blue);
  display: flex;
  align-items: center;
  justify-content: center;
}

.logo-text {
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--text-primary);
}

/* Header Status Indicator */
.header-status {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.4rem 0.85rem;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-subtle);
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--text-secondary);
  letter-spacing: 0.01em;
}

.pulse-indicator {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 8px;
  height: 8px;
}

.pulse-dot {
  width: 7px;
  height: 7px;
  background-color: var(--accent-emerald);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--accent-emerald);
}

.pulse-ring {
  position: absolute;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background-color: var(--accent-emerald-glow);
  animation: pulseAnimation 2.2s cubic-bezier(0.25, 1, 0.5, 1) infinite;
}

@keyframes pulseAnimation {
  0% { transform: scale(0.4); opacity: 0.8; }
  100% { transform: scale(1.6); opacity: 0; }
}

/* --------------------------------------------------------------------------
   6. Hero Section
   -------------------------------------------------------------------------- */
.main-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: var(--space-xl);
  padding: var(--space-xl) 0;
}

.hero-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: var(--space-lg) 0 var(--space-md) 0;
}

.hero-content {
  max-width: 860px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

/* Eyebrow Pill */
.eyebrow-container {
  margin-bottom: var(--space-md);
}

.eyebrow-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.9rem;
  border-radius: var(--radius-full);
  background: var(--bg-glass);
  border: 1px solid var(--border-subtle);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  color: var(--text-secondary);
  backdrop-filter: blur(8px);
}

.badge-company {
  color: var(--text-primary);
}

.badge-divider {
  color: var(--text-tertiary);
}

.badge-year {
  color: var(--accent-blue);
}

/* Hero Headline */
.hero-headline {
  font-size: clamp(2.5rem, 5.5vw, 4.75rem);
  font-weight: 700;
  line-height: 1.06;
  letter-spacing: -0.035em;
  color: var(--text-primary);
  margin-bottom: var(--space-md);
  text-wrap: balance;
  background: linear-gradient(180deg, #FFFFFF 40%, #A1A1AA 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Hero Description */
.hero-description {
  font-size: clamp(1rem, 1.25vw, 1.2rem);
  font-weight: 400;
  line-height: 1.6;
  color: var(--text-secondary);
  max-width: 620px;
  margin-bottom: var(--space-lg);
  text-wrap: balance;
}

/* Hero Action Bar */
.hero-actions {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  width: 100%;
}

@media (min-width: 640px) {
  .hero-actions {
    flex-direction: row;
    justify-content: center;
    gap: var(--space-md);
  }
}

/* Button Primary (Ultra Clean Minimalist CTA) */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.8rem 1.6rem;
  border-radius: var(--radius-full);
  background: #FFFFFF;
  color: #050505;
  font-size: 0.9rem;
  font-weight: 600;
  border: 1px solid #FFFFFF;
  cursor: pointer;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), background-color var(--transition-fast);
  text-decoration: none;
  box-shadow: 0 4px 20px rgba(255, 255, 255, 0.1);
}

.btn-primary:hover {
  transform: translateY(-2px);
  background: #F4F4F5;
  box-shadow: 0 8px 30px rgba(255, 255, 255, 0.18);
}

.btn-primary:active {
  transform: translateY(0);
}

.btn-arrow {
  transition: transform var(--transition-fast);
}

.btn-primary:hover .btn-arrow {
  transform: translateX(3px);
}

/* Subtle Status Tag Next to CTA */
.hero-status-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.82rem;
  color: var(--text-secondary);
  font-weight: 400;
  padding: 0.5rem 0.8rem;
}

.mini-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--accent-blue);
  box-shadow: 0 0 6px var(--accent-blue);
}

/* --------------------------------------------------------------------------
   7. Status / Progress Dashboard Grid
   -------------------------------------------------------------------------- */
.status-section {
  width: 100%;
  display: flex;
  justify-content: center;
  margin-top: var(--space-md);
}

.status-panel-card {
  width: 100%;
  max-width: 960px;
  background: var(--bg-card);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: var(--space-md) var(--space-lg);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.4);
  transition: border-color var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.status-panel-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, rgba(255, 255, 255, 0.15) 50%, transparent 100%);
}

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

/* Panel Header */
.panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--border-subtle);
  margin-bottom: var(--space-md);
}

.panel-title-group {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.panel-icon {
  color: var(--text-tertiary);
  display: flex;
  align-items: center;
}

.panel-title {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  color: var(--text-secondary);
}

.panel-meta {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-tertiary);
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.meta-dot {
  opacity: 0.5;
}

.clock-time {
  color: var(--text-secondary);
}

/* Status Grid */
.status-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-sm);
}

@media (min-width: 768px) {
  .status-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
  }
}

.status-item {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: var(--space-sm) var(--space-md);
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  transition: background-color var(--transition-fast), border-color var(--transition-fast);
}

.status-item:hover {
  background: rgba(255, 255, 255, 0.035);
  border-color: rgba(255, 255, 255, 0.12);
}

.status-item-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.item-name {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: -0.01em;
}

.item-badge {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 500;
  padding: 0.2rem 0.55rem;
  border-radius: var(--radius-full);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.item-badge.updating {
  background: rgba(56, 189, 248, 0.1);
  color: var(--accent-blue);
  border: 1px solid rgba(56, 189, 248, 0.2);
}

.item-badge.refining {
  background: rgba(99, 102, 241, 0.1);
  color: #818CF8;
  border: 1px solid rgba(99, 102, 241, 0.2);
}

.item-badge.rebuilding {
  background: rgba(168, 85, 247, 0.1);
  color: #C084FC;
  border: 1px solid rgba(168, 85, 247, 0.2);
}

.item-desc {
  font-size: 0.8rem;
  color: var(--text-secondary);
  line-height: 1.4;
}

.item-indicator-bar {
  width: 100%;
  height: 3px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 2px;
  overflow: hidden;
  margin-top: auto;
}

.bar-fill {
  height: 100%;
  border-radius: 2px;
}

.pulse-bar {
  width: 70%;
  background: linear-gradient(90deg, var(--accent-blue) 0%, rgba(56, 189, 248, 0.4) 100%);
  animation: pulseBarAnim 3s ease-in-out infinite alternate;
}

.refining-bar {
  width: 85%;
  background: linear-gradient(90deg, var(--accent-indigo) 0%, rgba(99, 102, 241, 0.4) 100%);
}

.rebuilding-bar {
  width: 60%;
  background: linear-gradient(90deg, #A855F7 0%, rgba(168, 85, 247, 0.4) 100%);
}

@keyframes pulseBarAnim {
  0% { opacity: 0.6; }
  100% { opacity: 1; }
}

/* --------------------------------------------------------------------------
   8. Bottom Information & Footer
   -------------------------------------------------------------------------- */
.site-footer {
  padding: var(--space-lg) 0 var(--space-md) 0;
  margin-top: auto;
  border-top: 1px solid var(--border-subtle);
}

.footer-inner {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.footer-top {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  justify-content: space-between;
}

@media (min-width: 640px) {
  .footer-top {
    flex-direction: row;
    align-items: center;
  }
}

.footer-tagline {
  font-size: 1.05rem;
  font-weight: 500;
  color: var(--text-primary);
  letter-spacing: -0.01em;
}

.footer-contact {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.contact-label {
  font-size: 0.8rem;
  color: var(--text-tertiary);
  font-family: var(--font-mono);
}

.email-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--text-secondary);
  text-decoration: none;
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-subtle);
  transition: color var(--transition-fast), border-color var(--transition-fast), background-color var(--transition-fast);
}

.email-link:hover {
  color: var(--text-primary);
  border-color: var(--border-hover);
  background: rgba(255, 255, 255, 0.05);
}

.footer-divider {
  width: 100%;
  height: 1px;
  background: rgba(255, 255, 255, 0.04);
}

.footer-bottom {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  justify-content: space-between;
}

@media (min-width: 640px) {
  .footer-bottom {
    flex-direction: row;
    align-items: center;
  }
}

.footer-brand {
  display: flex;
  align-items: center;
}

.footer-logo {
  font-weight: 600;
  font-size: 0.9rem;
  letter-spacing: 0.05em;
  color: var(--text-secondary);
}

.copyright {
  font-size: 0.8rem;
  color: var(--text-tertiary);
}

/* --------------------------------------------------------------------------
   9. Modal Contact Drawer
   -------------------------------------------------------------------------- */
.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-md);
  padding-top: max(var(--space-md), env(safe-area-inset-top, 0px));
  padding-bottom: max(var(--space-md), env(safe-area-inset-bottom, 0px));
  opacity: 0;
  visibility: hidden;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  transition: opacity var(--transition-normal), visibility var(--transition-normal);
}

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

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.82);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

.modal-card {
  position: relative;
  width: 100%;
  max-width: 480px;
  max-height: calc(100dvh - 2 * var(--space-md));
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior: contain;
  background: #0C0C0E;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.7);
  transform: translateY(20px) scale(0.97);
  transition: transform var(--transition-normal);
  z-index: 2;
}

.modal-overlay.active .modal-card {
  transform: translateY(0) scale(1);
}

.modal-close-btn {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background-color var(--transition-fast), color var(--transition-fast);
}

.modal-close-btn:hover {
  background: rgba(255, 255, 255, 0.12);
  color: var(--text-primary);
}

.modal-header {
  margin-bottom: var(--space-md);
  padding-right: 2.5rem; /* Ensure title does not overlap close button */
}

.modal-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  color: var(--accent-blue);
  margin-bottom: 0.3rem;
}

.modal-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.4rem;
  letter-spacing: -0.02em;
}

.modal-desc {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* Quick Copy Box */
.modal-quick-copy {
  background: rgba(255, 255, 255, 0.025);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: var(--space-sm);
  margin-bottom: var(--space-md);
}

.quick-copy-label {
  font-size: 0.72rem;
  color: var(--text-tertiary);
  font-family: var(--font-mono);
  margin-bottom: 0.3rem;
  text-transform: uppercase;
}

.quick-copy-box {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-xs);
}

.quick-copy-box code {
  font-family: var(--font-mono);
  font-size: clamp(0.78rem, 3.2vw, 0.9rem);
  color: var(--text-primary);
  word-break: break-all;
}

.btn-copy-email {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.45rem 0.8rem;
  min-height: 38px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border-subtle);
  color: var(--text-primary);
  font-size: 0.75rem;
  font-weight: 500;
  cursor: pointer;
  transition: background-color var(--transition-fast);
  flex-shrink: 0;
}

.btn-copy-email:hover {
  background: rgba(255, 255, 255, 0.12);
}

/* Modal Form */
.modal-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.form-label {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-secondary);
}

.form-input {
  width: 100%;
  padding: 0.7rem 0.9rem;
  min-height: 44px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-subtle);
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: 16px; /* 16px prevents auto-zoom on iOS Safari */
  transition: border-color var(--transition-fast), background-color var(--transition-fast);
}

.form-input:focus {
  outline: none;
  border-color: var(--accent-blue);
  background: rgba(255, 255, 255, 0.05);
}

.form-textarea {
  resize: vertical;
  min-height: 90px;
}

.btn-submit {
  width: 100%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.8rem 1.2rem;
  min-height: 48px;
  border-radius: var(--radius-md);
  background: var(--text-primary);
  color: #050505;
  font-size: 0.9rem;
  font-weight: 600;
  border: none;
  cursor: pointer;
  margin-top: 0.4rem;
  transition: opacity var(--transition-fast), transform var(--transition-fast);
}

.btn-submit:hover {
  opacity: 0.9;
  transform: translateY(-1px);
}

/* Success state in modal */
.modal-success-state {
  text-align: center;
  padding: var(--space-md) 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-sm);
}

.success-icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(16, 185, 129, 0.15);
  color: var(--accent-emerald);
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.modal-success-state h4 {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-primary);
}

.modal-success-state p {
  font-size: 0.88rem;
  color: var(--text-secondary);
  max-width: 320px;
}

.btn-close-success {
  margin-top: var(--space-xs);
  width: 100%;
}

/* --------------------------------------------------------------------------
   10. Toast Notification System
   -------------------------------------------------------------------------- */
.toast-container {
  position: fixed;
  bottom: var(--space-md);
  right: var(--space-md);
  z-index: 2000;
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  pointer-events: none;
}

.toast {
  pointer-events: auto;
  min-width: 260px;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-md);
  background: #18181B;
  border: 1px solid var(--border-hover);
  color: var(--text-primary);
  font-size: 0.84rem;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
  animation: toastIn 300ms cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.toast-icon {
  color: var(--accent-emerald);
  display: flex;
}

@keyframes toastIn {
  from {
    opacity: 0;
    transform: translateY(12px) scale(0.95);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

/* --------------------------------------------------------------------------
   11. Fade-in Animations
   -------------------------------------------------------------------------- */
.fade-in {
  opacity: 0;
  transform: translateY(18px);
  animation: fadeInUp 800ms cubic-bezier(0.16, 1, 0.3, 1) forwards;
  animation-delay: calc(var(--delay, 1) * 120ms);
}

@keyframes fadeInUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* --------------------------------------------------------------------------
   12. Accessibility & Reduced Motion
   -------------------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  
  .fade-in {
    opacity: 1 !important;
    transform: none !important;
  }
  
  .pulse-ring {
    display: none;
  }
  
  .ambient-light {
    animation: none;
  }
}