/* ==========================================================================
   CIRRUS / NEUROFORGE — OPEN SKY DESIGN SYSTEM
   Backdrop: Open Sky & Cloud Gradient Holding the Entire System
   Surfaces: Crisp White Pill-Radius Surfaces · Hairline Borders · Ultra-Soft Shadows
   Typography: Tightly Tracked Geometric Sans · Single Family & Consistent Weight
   CTAs: Obsidian-Black Pills (#0a0f1d)
   Data: Calm Tri-Color Accent (Sky Blue #0284c7 · Citrus Orange #ea580c · Meadow Green #059669)
   Philosophy: Nothing Decorative Survives; Whitespace is the Texture.
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;500;600&family=Plus+Jakarta+Sans:ital,wght@0,400;0,500;0,600;0,700;1,500&display=swap');

/* --- Cirrus Design Tokens --- */
:root {
  color-scheme: light;

  /* Cirrus Open Sky Backdrop */
  --sky-base: #ebf4fc;
  --sky-gradient: linear-gradient(180deg, #d8eafc 0%, #eaf4fd 300px, #f4f9ff 700px, #f8fbfe 1000px, #eef5fb 100%);
  --bg-obsidian: var(--sky-base);
  --bg-deep: #e2f0fd;
  --bg-graphite-900: #ffffff;
  --bg-graphite-800: #f8fafc;
  --bg-graphite-700: #f1f5f9;
  --bg-graphite-600: #e2e8f0;

  /* Crisp White Surfaces & Hairline Borders */
  --card-bg: #ffffff;
  --card-bg-hover: #ffffff;
  --card-border: rgba(15, 23, 42, 0.08);
  --card-border-hover: rgba(15, 23, 42, 0.16);
  --card-shadow: 0 4px 20px -2px rgba(15, 23, 42, 0.03), 0 16px 36px -10px rgba(15, 23, 42, 0.04);
  --card-shadow-hover: 0 6px 24px -2px rgba(15, 23, 42, 0.05), 0 20px 44px -8px rgba(15, 23, 42, 0.06);

  /* CTAs: Obsidian-Black Pills */
  --obsidian-cta: #0a0f1d;
  --obsidian-cta-hover: #1e293b;
  --obsidian-cta-text: #ffffff;

  /* Calm Tri-Color Data Accent: Sky Blue · Citrus Orange · Meadow Green */
  /* 1. Sky Blue (Informational, Neutral, Total Dataset, Primary Indicators) */
  --accent-sky: #0284c7;
  --accent-sky-light: #38bdf8;
  --accent-sky-bg: #f0f9ff;
  --accent-sky-border: #bae6fd;

  /* 2. Citrus Orange (Attention, Complaints, Negative Feedback, Friction) */
  --accent-citrus: #ea580c;
  --accent-citrus-light: #f97316;
  --accent-citrus-bg: #fff7ed;
  --accent-citrus-border: #fed7aa;

  /* 3. Meadow Green (Positive Feedback, Strengths, Praise, Verified) */
  --accent-meadow: #059669;
  --accent-meadow-light: #10b981;
  --accent-meadow-bg: #ecfdf5;
  --accent-meadow-border: #a7f3d0;

  /* Compatibility & Sentiment Aliases */
  --sentiment-pos: var(--accent-meadow);
  --sentiment-pos-bg: var(--accent-meadow-bg);
  --sentiment-pos-border: var(--accent-meadow-border);
  --sentiment-neu: var(--accent-sky);
  --sentiment-neu-bg: var(--accent-sky-bg);
  --sentiment-neu-border: var(--accent-sky-border);
  --sentiment-neg: var(--accent-citrus);
  --sentiment-neg-bg: var(--accent-citrus-bg);
  --sentiment-neg-border: var(--accent-citrus-border);

  /* Legacy Accent Variables Mapped to Cirrus Tri-Color Palette */
  --cyan-700: #0369a1;
  --cyan-600: var(--accent-sky);
  --cyan-500: var(--accent-sky);
  --cyan-400: var(--accent-sky-light);
  --cyan-300: #7dd3fc;
  --cyan-glow: rgba(2, 132, 199, 0.08);
  --cyan-glow-strong: rgba(2, 132, 199, 0.14);
  --cyan-subtle: rgba(2, 132, 199, 0.05);

  --teal-700: #047857;
  --teal-600: var(--accent-meadow);
  --teal-500: var(--accent-meadow-light);
  --teal-400: #34d399;
  --teal-glow: rgba(16, 185, 129, 0.08);

  --seafoam-500: var(--accent-sky);
  --seafoam-400: var(--accent-sky);
  --seafoam-300: var(--accent-sky-light);
  --seafoam-glow: rgba(2, 132, 199, 0.08);
  --seafoam-glow-strong: rgba(2, 132, 199, 0.12);
  --seafoam-subtle: rgba(2, 132, 199, 0.05);

  --gold-500: var(--accent-citrus);
  --gold-400: #f59e0b;
  --gold-glow: rgba(234, 88, 12, 0.1);

  --frost-white: #0a0f1d;
  --frost-subtle: rgba(15, 23, 42, 0.03);
  --border-frost: rgba(15, 23, 42, 0.08);

  /* Typography Colors */
  --text-white: #0a0f1d;
  --text-primary: #0a0f1d;
  --text-secondary: #334155;
  --text-muted: #64748b;
  --text-subtle: #94a3b8;

  /* Typography: Single Geometric Sans Family */
  --font-display: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  --font-card: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  /* Pill-Radius Surfaces */
  --max-width: 1240px;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --radius-full: 9999px;
  --transition-fast: 150ms cubic-bezier(0.16, 1, 0.3, 1);
  --transition-normal: 240ms cubic-bezier(0.16, 1, 0.3, 1);
  --transition-slow: 400ms cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 96px;
  background-color: var(--sky-base);
  background-image: var(--sky-gradient);
}

body {
  font-family: var(--font-card);
  background-color: transparent;
  color: var(--text-primary);
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

::selection {
  background: var(--obsidian-cta);
  color: #ffffff;
}

:focus-visible {
  outline: 2px solid var(--accent-sky);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

/* All headings: One family, one weight (600), tightly tracked */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: -0.025em;
  color: var(--text-primary);
}

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

button {
  cursor: pointer;
  border: none;
  background: none;
}

a {
  color: inherit;
  text-decoration: none;
}

ul, ol {
  list-style: none;
}

.container {
  width: min(var(--max-width), 100% - 48px);
  margin-inline: auto;
}

@media (max-width: 640px) {
  .container {
    width: min(var(--max-width), 100% - 32px);
  }
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

/* --- Cirrus Open Sky Backdrop (Nothing decorative survives) --- */
#bg-canvas {
  display: none !important;
}

.ambient-layer {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background:
    radial-gradient(1400px 900px at 50% 0%, rgba(186, 230, 253, 0.45), transparent 75%),
    radial-gradient(900px 600px at 100% 20%, rgba(224, 242, 254, 0.35), transparent 60%);
}

.app-shell {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* --- Cirrus / NeuroForge Top Navigation Bar --- */
.navbar-wrapper {
  position: sticky;
  top: 0;
  z-index: 100;
  width: 100%;
  padding: 16px 36px;
  background: transparent;
  margin: 0;
  transition: background 0.3s ease, backdrop-filter 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.navbar-wrapper.is-scrolled {
  background: rgba(255, 255, 255, 0.78);
  backdrop-filter: blur(20px) saturate(1.5);
  -webkit-backdrop-filter: blur(20px) saturate(1.5);
  box-shadow: 0 4px 20px -2px rgba(15, 23, 42, 0.05);
  border-bottom: 1px solid rgba(255, 255, 255, 0.85);
}

.navbar {
  max-width: var(--max-width);
  margin: 0 auto;
  height: 58px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  background: transparent;
  border: none;
  box-shadow: none;
}

/* 5. LOGO: Rounded navy gradient square + Neuro in navy, Forge in blue */
/* --- Animated NeuroForge Brand Emblem --- */
.brand-group {
  display: flex;
  align-items: center;
  gap: 11px;
  text-decoration: none;
  flex-shrink: 0;
}

.brand-logo-mark {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  filter: drop-shadow(0 2px 8px rgba(10, 15, 29, 0.16));
  transition: transform var(--transition-fast);
}

.brand-logo-mark:hover {
  transform: scale(1.08);
}

.brand-logo-mark svg {
  width: 100%;
  height: 100%;
  display: block;
}

@keyframes neuralPulseRing {
  0% {
    r: 3.5px;
    opacity: 0.9;
    stroke-width: 1.4px;
  }
  50% {
    r: 7.5px;
    opacity: 0;
    stroke-width: 0.5px;
  }
  100% {
    r: 3.5px;
    opacity: 0;
    stroke-width: 0;
  }
}

@keyframes neuralCoreGlow {
  0%, 100% {
    transform: scale(1);
    opacity: 0.95;
    filter: drop-shadow(0 0 2px rgba(56, 189, 248, 0.8));
  }
  50% {
    transform: scale(1.18);
    opacity: 1;
    filter: drop-shadow(0 0 6px rgba(56, 189, 248, 1));
  }
}

@keyframes synapseFlow {
  0% {
    stroke-dashoffset: 10;
  }
  100% {
    stroke-dashoffset: 0;
  }
}

@keyframes nodeTwinkle {
  0%, 100% {
    opacity: 0.8;
    transform: scale(1);
  }
  50% {
    opacity: 1;
    transform: scale(1.22);
    fill: #38bdf8;
  }
}

.neural-pulse-ring {
  animation: neuralPulseRing 2.4s cubic-bezier(0.2, 0.8, 0.4, 1) infinite;
  transform-origin: 17px 17px;
}

.neural-core {
  animation: neuralCoreGlow 2.4s ease-in-out infinite;
  transform-origin: 17px 17px;
}

.synapse-line {
  animation: synapseFlow 2.8s linear infinite;
}

.node-1 { animation: nodeTwinkle 2.4s ease-in-out infinite; transform-origin: 17px 8px; }
.node-2 { animation: nodeTwinkle 2.4s ease-in-out infinite 0.6s; transform-origin: 25px 19px; }
.node-3 { animation: nodeTwinkle 2.4s ease-in-out infinite 1.2s; transform-origin: 17px 26px; }
.node-4 { animation: nodeTwinkle 2.4s ease-in-out infinite 1.8s; transform-origin: 9px 19px; }

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

.brand-title {
  font-family: var(--font-display);
  font-size: 1.55rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  display: flex;
  align-items: center;
  line-height: 1;
}

.brand-neuro {
  color: #080d1a;
  letter-spacing: -0.03em;
}

.brand-forge {
  color: #0284c7;
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-left: 1px;
  text-shadow: 0 1px 12px rgba(2, 132, 199, 0.25);
}

/* 2. NAVBAR: Centered Pill with Clean Glass Effect */
.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  background: rgba(255, 255, 255, 0.76);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.9);
  border-radius: var(--radius-full);
  padding: 5px 8px;
  box-shadow: 0 4px 20px -2px rgba(15, 23, 42, 0.07), 0 0 0 1px rgba(255, 255, 255, 0.5);
}

.nav-item {
  font-size: 0.88rem;
  font-weight: 550;
  color: #334155;
  padding: 7px 18px;
  border-radius: var(--radius-full);
  transition: all var(--transition-fast);
  text-decoration: none;
}

.nav-item:hover {
  color: #0a192f;
  background: rgba(255, 255, 255, 0.92);
}

.nav-item.is-active {
  background: #ffffff;
  color: #0a192f;
  font-weight: 700;
  box-shadow: 0 2px 8px rgba(15, 23, 42, 0.08);
}

/* Right Nav Buttons: Status pill, Auth actions & User profile pill */
.nav-meta-group {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.nav-status-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background: rgba(255, 255, 255, 0.78);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid rgba(255, 255, 255, 0.95);
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 600;
  color: #1e293b;
  box-shadow: 0 2px 10px rgba(15, 23, 42, 0.04);
}

.status-dot-pulse {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #10b981;
  box-shadow: 0 0 8px rgba(16, 185, 129, 0.7);
  display: inline-block;
  animation: statusGlow 2s ease-in-out infinite alternate;
}

@keyframes statusGlow {
  0% { transform: scale(0.92); opacity: 0.85; }
  100% { transform: scale(1.15); opacity: 1; box-shadow: 0 0 12px rgba(16, 185, 129, 0.95); }
}

.nav-auth-actions {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.nav-user-pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.95);
  padding: 4px 6px 4px 12px;
  border-radius: var(--radius-full);
  box-shadow: 0 4px 16px -2px rgba(15, 23, 42, 0.06);
}

.nav-user-avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: linear-gradient(135deg, #0a0f1d 0%, #0284c7 100%);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.nav-user-label {
  font-size: 0.88rem;
  font-weight: 600;
  color: #0a0f1d;
  max-width: 140px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.nav-logout-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  color: #64748b;
  background: rgba(15, 23, 42, 0.04);
  border: none;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.nav-logout-btn:hover {
  background: rgba(234, 88, 12, 0.12);
  color: #ea580c;
  transform: scale(1.05);
}

.btn-nav-login {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px 22px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.6);
  border: 1.5px solid rgba(15, 23, 42, 0.22);
  color: #0a192f;
  font-family: var(--font-card);
  font-size: 0.88rem;
  font-weight: 600;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  cursor: pointer;
  transition: all var(--transition-fast);
  text-decoration: none;
}

.btn-nav-login:hover {
  background: rgba(255, 255, 255, 0.95);
  border-color: #0a192f;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(15, 23, 42, 0.08);
}

.btn-nav-signup {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px 22px;
  border-radius: var(--radius-full);
  background: #0a192f;
  border: 1.5px solid #0a192f;
  color: #ffffff;
  font-family: var(--font-card);
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  box-shadow: 0 4px 14px rgba(10, 25, 47, 0.2);
  transition: all var(--transition-fast);
  text-decoration: none;
}

.btn-nav-signup:hover {
  background: #172a45;
  border-color: #172a45;
  transform: translateY(-1px);
  box-shadow: 0 6px 18px rgba(10, 25, 47, 0.28);
  color: #ffffff;
}

.mobile-nav-toggle {
  display: none;
  padding: 8px;
  color: #0a192f;
  background: none;
  border: none;
  cursor: pointer;
}

.mobile-menu-drawer {
  display: none;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(226, 232, 240, 0.9);
  border-radius: var(--radius-lg);
  margin-top: 10px;
  padding: 16px;
  flex-direction: column;
  gap: 8px;
  box-shadow: 0 12px 35px rgba(15, 23, 42, 0.1);
}

.mobile-menu-drawer.is-active {
  display: flex;
}

.mobile-nav-item {
  font-size: 0.95rem;
  font-weight: 600;
  color: #334155;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  text-decoration: none;
}

.mobile-nav-item:hover {
  color: #0a192f;
  background: #f1f5f9;
}

.mobile-menu-actions {
  display: flex;
  gap: 10px;
  margin-top: 8px;
  padding-top: 10px;
  border-top: 1px solid #e2e8f0;
}

.mobile-menu-actions button {
  flex: 1;
}

/* --- CTAs: Obsidian-Black Pills & Crisp White Secondary Pills --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 24px;
  border-radius: var(--radius-full);
  font-size: 0.88rem;
  font-weight: 600;
  letter-spacing: -0.015em;
  transition: all var(--transition-fast);
  cursor: pointer;
  position: relative;
  white-space: nowrap;
  text-decoration: none;
}

/* Primary CTA: Obsidian-Black Pill */
.btn-primary {
  background: var(--obsidian-cta);
  color: var(--obsidian-cta-text);
  border: 1px solid var(--obsidian-cta);
  box-shadow: 0 4px 14px rgba(10, 15, 29, 0.12);
}

.btn-primary:hover:not(:disabled) {
  background: var(--obsidian-cta-hover);
  border-color: var(--obsidian-cta-hover);
  transform: translateY(-1px);
  box-shadow: 0 6px 18px rgba(10, 15, 29, 0.18);
  color: #ffffff;
}

.btn-primary:active:not(:disabled) {
  transform: translateY(0);
}

/* Secondary CTA: Crisp White Pill with Hairline Border */
.btn-secondary {
  background: #ffffff;
  color: var(--obsidian-cta);
  border: 1px solid rgba(15, 23, 42, 0.14);
  box-shadow: 0 2px 8px rgba(15, 23, 42, 0.04);
}

.btn-secondary:hover:not(:disabled) {
  background: #f8fafc;
  border-color: var(--obsidian-cta);
  color: var(--obsidian-cta);
  transform: translateY(-1px);
}

/* Calm Accent Button: Crisp White Pill with Sky Blue Accent */
.btn-gold {
  background: #ffffff;
  color: var(--accent-sky);
  border: 1px solid var(--accent-sky-border);
  box-shadow: 0 2px 8px rgba(2, 132, 199, 0.06);
}

.btn-gold:hover:not(:disabled) {
  background: var(--accent-sky-bg);
  border-color: var(--accent-sky);
  transform: translateY(-1px);
}

.btn-sm {
  padding: 7px 18px;
  font-size: 0.82rem;
  border-radius: var(--radius-full);
}

.btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
  transform: none !important;
  box-shadow: none !important;
}

.spinner {
  width: 16px;
  height: 16px;
  border: 2px solid rgba(255, 255, 255, 0.25);
  border-top-color: currentColor;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  display: inline-block;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ==========================================================================
   CIRRUS SKY & CLOUDS HERO SECTION
   ========================================================================== */
.hero-section {
  position: relative;
  background: transparent;
  margin: 0;
  padding: 0 0 60px 0;
  min-height: 85vh;
  width: 100%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  overflow: visible;
}

.hero-section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: -80px;
  background: url('sky-clouds-bg.jpg') no-repeat center top;
  background-size: cover;
  pointer-events: none;
  z-index: 0;
  -webkit-mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 1) 0%, rgba(0, 0, 0, 1) 45%, rgba(0, 0, 0, 0.4) 75%, rgba(0, 0, 0, 0) 100%);
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 1) 0%, rgba(0, 0, 0, 1) 45%, rgba(0, 0, 0, 0.4) 75%, rgba(0, 0, 0, 0) 100%);
}

.hero-wave-backdrop {
  display: none;
}

.hero-container-centered {
  max-width: 1200px;
  margin: 0 auto;
  position: relative;
  z-index: 3;
  padding: 0 20px;
}

.hero-content-center {
  max-width: 860px;
  margin: 36px auto 44px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.hero-title-main {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 600;
  line-height: 1.1;
  letter-spacing: -0.035em;
  color: var(--text-primary);
  margin-bottom: 20px;
  text-align: center;
}

.hero-desc-clean {
  font-family: var(--font-card);
  font-size: 1.12rem;
  line-height: 1.62;
  color: var(--text-secondary);
  max-width: 650px;
  margin: 0 auto 34px;
  text-align: center;
  font-weight: 400;
  letter-spacing: -0.01em;
}

.hero-cta-centered {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  margin-bottom: 54px;
  flex-wrap: wrap;
}

.btn-pill-dark {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: var(--radius-full);
  background: var(--obsidian-cta);
  color: var(--obsidian-cta-text);
  font-family: var(--font-card);
  font-size: 0.92rem;
  font-weight: 600;
  letter-spacing: -0.015em;
  border: 1px solid var(--obsidian-cta);
  box-shadow: 0 4px 16px rgba(10, 15, 29, 0.14);
  cursor: pointer;
  transition: all var(--transition-fast);
  text-decoration: none;
}

.btn-pill-dark:hover {
  background: var(--obsidian-cta-hover);
  border-color: var(--obsidian-cta-hover);
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(10, 15, 29, 0.2);
  color: #ffffff;
}

.btn-pill-light {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: var(--radius-full);
  background: #ffffff;
  color: var(--obsidian-cta);
  font-family: var(--font-card);
  font-size: 0.92rem;
  font-weight: 600;
  letter-spacing: -0.015em;
  border: 1px solid rgba(15, 23, 42, 0.12);
  box-shadow: 0 2px 10px rgba(15, 23, 42, 0.04);
  cursor: pointer;
  transition: all var(--transition-fast);
  text-decoration: none;
}

.btn-pill-light:hover {
  background: #f8fafc;
  border-color: var(--obsidian-cta);
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(15, 23, 42, 0.07);
  color: var(--obsidian-cta);
}

/* --- Floating Glass Pill Trust Row --- */
.hero-trust-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 28px;
  flex-wrap: wrap;
  margin: 10px auto 36px;
  padding: 12px 30px;
  background: rgba(255, 255, 255, 0.75);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.9);
  border-radius: var(--radius-full);
  box-shadow: 0 4px 20px -2px rgba(15, 23, 42, 0.04);
  position: relative;
  z-index: 3;
  width: fit-content;
}

.trust-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-card);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
  letter-spacing: -0.01em;
}

/* --- Hero Bottom Gradient Fade — now handled by ::before mask, hidden --- */
.hero-bottom-fade {
  display: none;
}

/* Hero Trust Row: stays above gradient */
.hero-trust-row {
  position: relative;
  z-index: 3;
}

/* --- Cards & Pill-Radius Floating Surfaces (Premium) --- */
.card {
  background: #ffffff;
  border: 1px solid rgba(15, 23, 42, 0.06);
  border-radius: 24px;
  padding: 36px;
  position: relative;
  transition: border-color var(--transition-normal), box-shadow var(--transition-normal), transform var(--transition-normal);
  box-shadow: 0 4px 24px -4px rgba(15, 23, 42, 0.04), 0 12px 40px -12px rgba(15, 23, 42, 0.05);
}

.card:hover {
  border-color: rgba(15, 23, 42, 0.12);
  box-shadow: 0 8px 32px -4px rgba(15, 23, 42, 0.06), 0 20px 50px -12px rgba(15, 23, 42, 0.08);
  transform: translateY(-2px);
}

.card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}

.card-title-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.card-title {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 600;
  letter-spacing: -0.025em;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 10px;
}

.card-desc {
  font-family: var(--font-card);
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.55;
  letter-spacing: -0.01em;
}

.card-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 14px;
  background: var(--accent-sky-bg);
  border: 1px solid var(--accent-sky-border);
  border-radius: var(--radius-full);
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--accent-sky);
  letter-spacing: -0.01em;
}

.card-badge-gold {
  background: var(--accent-citrus-bg);
  border-color: var(--accent-citrus-border);
  color: var(--accent-citrus);
}

/* --- Ingestion & Upload Workspace --- */
.upload-workspace {
  background: transparent;
  margin-top: 0;
  margin-bottom: 32px;
  padding-top: 20px;
  position: relative;
  z-index: 3;
}

.drop-zone {
  border: 1px dashed rgba(15, 23, 42, 0.18);
  border-radius: var(--radius-xl);
  padding: 44px 24px;
  text-align: center;
  background: #fbfdff;
  transition: all var(--transition-normal);
  cursor: pointer;
  position: relative;
}

.drop-zone:hover, .drop-zone.is-dragover {
  border-color: var(--accent-sky);
  background: var(--accent-sky-bg);
}

.drop-zone-icon-wrap {
  width: 58px;
  height: 58px;
  border-radius: var(--radius-full);
  background: #ffffff;
  border: 1px solid var(--card-border);
  margin: 0 auto 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-sky);
  box-shadow: 0 4px 12px rgba(15, 23, 42, 0.04);
  transition: transform var(--transition-fast);
}

.drop-zone:hover .drop-zone-icon-wrap {
  transform: translateY(-2px);
  color: var(--accent-sky);
}

.drop-zone-icon-wrap svg {
  width: 26px;
  height: 26px;
}

.drop-prompt {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  margin-bottom: 6px;
}

.drop-subtext {
  font-family: var(--font-card);
  font-size: 0.88rem;
  color: var(--text-muted);
  margin-bottom: 24px;
  letter-spacing: -0.01em;
}

.drop-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
}

/* File Inspector State Bar */
.file-inspector-bar {
  display: none;
  background: #ffffff;
  border: 1px solid var(--card-border);
  border-radius: var(--radius-full);
  padding: 12px 22px;
  margin-top: 18px;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  box-shadow: var(--card-shadow);
}

.file-inspector-bar.is-visible {
  display: flex;
  animation: fadeIn 0.3s ease;
}

.file-meta-group {
  display: flex;
  align-items: center;
  gap: 12px;
}

.file-icon {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  background: var(--accent-sky-bg);
  border: 1px solid var(--accent-sky-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-sky);
}

.file-details {
  display: flex;
  flex-direction: column;
}

.file-name {
  font-family: var(--font-card);
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--text-primary);
  letter-spacing: -0.01em;
}

.file-stats-text {
  font-family: var(--font-card);
  font-size: 0.8rem;
  color: var(--text-muted);
}

.file-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

/* Progress Tracker */
.progress-tracker {
  display: none;
  background: #ffffff;
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  padding: 18px 22px;
  margin-top: 18px;
  box-shadow: var(--card-shadow);
}

.progress-tracker.is-visible {
  display: block;
  animation: fadeIn 0.3s ease;
}

.progress-info-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
  font-size: 0.88rem;
}

.progress-stage-title {
  font-weight: 600;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 8px;
  letter-spacing: -0.01em;
}

.progress-pct-label {
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--accent-sky);
}

.progress-bar-track {
  width: 100%;
  height: 6px;
  background: var(--bg-graphite-700);
  border-radius: var(--radius-full);
  overflow: hidden;
  position: relative;
}

.progress-bar-fill {
  height: 100%;
  width: 0%;
  background: var(--obsidian-cta);
  border-radius: var(--radius-full);
  transition: width 0.35s ease;
}

.progress-step-list {
  display: flex;
  justify-content: space-between;
  margin-top: 12px;
  padding-top: 10px;
  border-top: 1px solid var(--card-border);
  font-size: 0.76rem;
  color: var(--text-muted);
}

.progress-step-item.is-done {
  color: var(--accent-meadow);
  font-weight: 600;
}

.progress-step-item.is-current {
  color: var(--text-primary);
  font-weight: 600;
}

/* URL Scraper Panel */
.url-import-panel {
  display: none;
  margin-top: 16px;
  padding: 18px;
  background: #ffffff;
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--card-shadow);
}

.url-import-panel.is-open {
  display: block;
}

.url-input-group {
  display: flex;
  gap: 10px;
}

@media (max-width: 640px) {
  .url-input-group {
    flex-direction: column;
  }
}

.text-input {
  flex: 1;
  background: #ffffff;
  border: 1px solid var(--card-border);
  border-radius: var(--radius-full);
  padding: 10px 18px;
  color: var(--text-primary);
  font-size: 0.9rem;
  letter-spacing: -0.01em;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.text-input:focus {
  outline: none;
  border-color: var(--accent-sky);
  box-shadow: 0 0 0 3px var(--accent-sky-bg);
}

/* --- Executive Overview Grid: Crisp White Floating Surfaces --- */
.overview-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  margin-bottom: 32px;
}

@media (max-width: 1080px) {
  .overview-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 560px) {
  .overview-grid {
    grid-template-columns: 1fr;
  }
}

.metric-card {
  background: #ffffff;
  border: 1px solid var(--card-border);
  border-radius: var(--radius-xl);
  padding: 24px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  overflow: hidden;
  box-shadow: var(--card-shadow);
  transition: all var(--transition-normal);
}

.metric-card:hover {
  transform: translateY(-2px);
  border-color: var(--card-border-hover);
  box-shadow: var(--card-shadow-hover);
}

.metric-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}

.metric-card-label {
  font-family: var(--font-card);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--text-secondary);
}

.metric-card-icon {
  width: 34px;
  height: 34px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
}

.metric-card-icon svg {
  width: 18px;
  height: 18px;
}

.metric-icon-total {
  background: var(--accent-sky-bg);
  color: var(--accent-sky);
  border: 1px solid var(--accent-sky-border);
}

.metric-icon-pos {
  background: var(--accent-meadow-bg);
  color: var(--accent-meadow);
  border: 1px solid var(--accent-meadow-border);
}

.metric-icon-neg {
  background: var(--accent-citrus-bg);
  color: var(--accent-citrus);
  border: 1px solid var(--accent-citrus-border);
}

.metric-icon-neu {
  background: var(--accent-sky-bg);
  color: var(--accent-sky);
  border: 1px solid var(--accent-sky-border);
}

.metric-card-value {
  font-family: var(--font-display);
  font-size: 2.25rem;
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1.1;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.metric-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.8rem;
  color: var(--text-muted);
}

.metric-sub-badge {
  font-family: var(--font-card);
  font-weight: 600;
  font-size: 0.76rem;
  letter-spacing: -0.01em;
}

.metric-card--pos .metric-card-value {
  color: var(--sentiment-pos);
}

.metric-card--neg .metric-card-value {
  color: var(--sentiment-neg);
}

.metric-card--neu .metric-card-value {
  color: var(--sentiment-neu);
}

/* --- Analytics & Sentiment Section --- */
.analytics-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-bottom: 32px;
}

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

.sentiment-stage {
  display: flex;
  align-items: center;
  gap: 28px;
  flex-wrap: wrap;
}

.sentiment-chart-box {
  width: 190px;
  height: 190px;
  position: relative;
  flex: none;
  filter: drop-shadow(0 0 12px rgba(0,0,0,0.05));
}

.sentiment-svg {
  width: 100%;
  height: 100%;
  transform: rotate(-90deg);
  filter: drop-shadow(0 0 2px rgba(0,0,0,0.1));
}

.sentiment-svg circle {
  transition: stroke-dasharray 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.sentiment-chart-center {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  pointer-events: none;
}

.sentiment-center-value {
  font-family: var(--font-display);
  font-size: 1.7rem;
  font-weight: 800;
  color: var(--seafoam-400);
  line-height: 1;
}

.sentiment-center-label {
  font-size: 0.74rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-muted);
  margin-top: 4px;
}

.sentiment-legend-wrap {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-width: 200px;
}

.legend-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 18px;
  border-radius: var(--radius-full);
  background: #ffffff;
  border: 1px solid var(--card-border);
  box-shadow: 0 2px 8px rgba(15, 23, 42, 0.02);
}

.legend-label-group {
  display: flex;
  align-items: center;
  gap: 9px;
}

.legend-swatch {
  width: 10px;
  height: 10px;
  border-radius: var(--radius-full);
}

.legend-title {
  font-size: 0.88rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--text-secondary);
}

.legend-pct {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--text-primary);
}

/* Spectrum Bar */
.spectrum-bar-wrap {
  margin-top: 24px;
  padding-top: 18px;
  border-top: 1px solid var(--card-border);
}

.spectrum-label-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 8px;
  letter-spacing: -0.01em;
}

.spectrum-track {
  display: flex;
  height: 8px;
  width: 100%;
  border-radius: var(--radius-full);
  overflow: hidden;
  background: var(--bg-graphite-700);
}

.spectrum-seg {
  height: 100%;
  transition: width 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.spectrum-seg--pos { background: var(--accent-meadow); }
.spectrum-seg--neu { background: var(--accent-sky); }
.spectrum-seg--neg { background: var(--accent-citrus); }

/* Rating Breakdown */
.rating-breakdown-list {
  display: flex;
  flex-direction: column;
  gap: 11px;
  margin-top: 14px;
}

.rating-row {
  display: grid;
  grid-template-columns: 60px 1fr 48px;
  align-items: center;
  gap: 12px;
  font-size: 0.86rem;
}

.rating-stars {
  font-family: var(--font-card);
  font-weight: 600;
  color: var(--accent-citrus);
  display: flex;
  align-items: center;
  gap: 4px;
}

.rating-bar-track {
  height: 6px;
  background: var(--bg-graphite-700);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.rating-bar-fill {
  height: 100%;
  background: var(--accent-sky);
  border-radius: var(--radius-full);
  transition: width 0.5s ease;
}

.rating-pct-val {
  font-family: var(--font-card);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-secondary);
  text-align: right;
}

/* --- Topics & Friction Breakdown (Friendly Typography) --- */
.topics-column-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

@media (max-width: 768px) {
  .topics-column-grid {
    grid-template-columns: 1fr;
  }
}

.topic-box {
  background: #ffffff;
  border: 1px solid var(--card-border);
  border-radius: var(--radius-xl);
  padding: 24px;
  box-shadow: var(--card-shadow);
}

.topic-box-header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 16px;
}

.topic-indicator-dot {
  width: 8px;
  height: 8px;
  border-radius: var(--radius-full);
}

.topic-box-title {
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: -0.015em;
  color: var(--text-primary);
}

.topic-bars-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.topic-bar-item {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.topic-meta-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.88rem;
}

.topic-name {
  font-family: var(--font-card);
  font-weight: 500;
  color: var(--text-primary);
}

.topic-pct {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.88rem;
}

.topic-track {
  height: 6px;
  background: var(--bg-graphite-700);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.topic-fill {
  height: 100%;
  border-radius: var(--radius-full);
  transition: width 0.6s ease;
}

.topic-box--pos .topic-indicator-dot { background: var(--accent-meadow); }
.topic-box--pos .topic-pct { color: var(--accent-meadow); }
.topic-box--pos .topic-fill { background: var(--accent-meadow); }

.topic-box--neg .topic-indicator-dot { background: var(--accent-citrus); }
.topic-box--neg .topic-pct { color: var(--accent-citrus); }
.topic-box--neg .topic-fill { background: var(--accent-citrus); }

/* Value Drivers & Friction Cloud */
.drivers-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 24px;
}

@media (max-width: 768px) {
  .drivers-grid {
    grid-template-columns: 1fr;
  }
}

.chip-group {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  font-size: 0.82rem;
  font-weight: 600;
  line-height: 1.4;
  letter-spacing: -0.01em;
}

.chip--praise {
  background: var(--accent-meadow-bg);
  border: 1px solid var(--accent-meadow-border);
  color: var(--accent-meadow);
}

.chip--complaint {
  background: var(--accent-citrus-bg);
  border: 1px solid var(--accent-citrus-border);
  color: var(--accent-citrus);
}

/* Strategic Recommendations */
.recommendations-list {
  display: flex;
  flex-direction: column;
  gap: 11px;
  margin-top: 14px;
}

.rec-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  background: #ffffff;
  border: 1px solid var(--card-border);
  border-left: 3px solid var(--accent-sky);
  padding: 14px 18px;
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  font-size: 0.92rem;
  line-height: 1.55;
  color: var(--text-primary);
  box-shadow: 0 2px 8px rgba(15, 23, 42, 0.02);
}

.rec-number {
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--accent-sky);
  flex: none;
}

/* AI Executive Summary Card (Crisp White Floating Surface - Nothing decorative survives) */
.executive-summary-box {
  background: #ffffff;
  border: 1px solid var(--card-border);
  border-radius: var(--radius-xl);
  padding: 30px;
  margin-bottom: 32px;
  position: relative;
  box-shadow: var(--card-shadow);
}

.exec-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
}

.exec-label-group {
  display: flex;
  align-items: center;
  gap: 8px;
}

.exec-icon {
  color: var(--seafoam-400);
}

.exec-title {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-primary);
}

.exec-text {
  font-family: var(--font-card);
  font-size: 1rem;
  line-height: 1.7;
  color: var(--text-secondary);
}

/* --- Ask AI Conversational Section --- */
.ask-ai-section {
  margin-bottom: 32px;
}

.ask-form {
  display: flex;
  gap: 12px;
  margin-bottom: 16px;
}

@media (max-width: 640px) {
  .ask-form {
    flex-direction: column;
  }
}

.ask-input {
  flex: 1;
  background: #ffffff;
  border: 1px solid var(--card-border);
  border-radius: var(--radius-full);
  padding: 12px 22px;
  color: var(--text-primary);
  font-size: 0.94rem;
  letter-spacing: -0.01em;
  transition: all var(--transition-fast);
}

.ask-input:focus {
  outline: none;
  border-color: var(--accent-sky);
  box-shadow: 0 0 0 3px var(--accent-sky-bg);
}

.prompt-suggestions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}

.prompt-suggestion-label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-muted);
}

.prompt-chip {
  background: #ffffff;
  border: 1px solid var(--card-border);
  padding: 7px 16px;
  border-radius: var(--radius-full);
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: all var(--transition-fast);
  cursor: pointer;
  box-shadow: 0 2px 6px rgba(15, 23, 42, 0.02);
}

.prompt-chip:hover {
  background: #f8fafc;
  border-color: var(--obsidian-cta);
  color: var(--obsidian-cta);
  transform: translateY(-1px);
}

/* Q&A Response Bubble */
.qa-answer-container {
  display: none;
  background: #ffffff;
  border: 1px solid var(--card-border);
  border-radius: var(--radius-xl);
  padding: 26px;
  position: relative;
  box-shadow: var(--card-shadow);
  animation: fadeIn 0.3s ease;
}

.qa-answer-container.is-visible {
  display: block;
}

.qa-question-echo {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--accent-sky);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.qa-ai-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--card-border);
}

.qa-ai-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-primary);
}

.qa-ai-mark {
  width: 22px;
  height: 22px;
  border-radius: var(--radius-full);
  background: var(--obsidian-cta);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 0.72rem;
}

.qa-answer-body {
  font-size: 0.96rem;
  line-height: 1.7;
  color: var(--text-primary);
  white-space: pre-wrap;
}

.qa-history-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-top: 20px;
}

/* --- Review Exploration Workspace --- */
.explorer-section {
  margin-bottom: 32px;
}

.explorer-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.explorer-search-wrap {
  position: relative;
  flex: 1;
  min-width: 240px;
}

.explorer-search-input {
  width: 100%;
  background: #ffffff;
  border: 1px solid var(--card-border);
  border-radius: var(--radius-full);
  padding: 10px 18px 10px 40px;
  font-size: 0.9rem;
  letter-spacing: -0.01em;
  color: var(--text-primary);
  transition: all var(--transition-fast);
}

.explorer-search-input:focus {
  outline: none;
  border-color: var(--accent-sky);
  box-shadow: 0 0 0 3px var(--accent-sky-bg);
}

.search-icon-inside {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  pointer-events: none;
  width: 16px;
  height: 16px;
}

.explorer-filters {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.filter-btn {
  padding: 8px 18px;
  border-radius: var(--radius-full);
  background: #ffffff;
  border: 1px solid var(--card-border);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--text-secondary);
  transition: all var(--transition-fast);
  cursor: pointer;
}

.filter-btn:hover {
  background: #f8fafc;
  color: var(--obsidian-cta);
  border-color: var(--obsidian-cta);
}

.filter-btn.is-active {
  background: var(--obsidian-cta);
  border-color: var(--obsidian-cta);
  color: #ffffff;
}

.sort-select {
  background: #ffffff;
  border: 1px solid var(--card-border);
  border-radius: var(--radius-full);
  padding: 8px 16px;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--text-secondary);
  cursor: pointer;
}

.sort-select:focus {
  outline: none;
  border-color: var(--accent-sky);
}

/* Reviews List */
.reviews-grid {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.review-item-card {
  background: #ffffff;
  border: 1px solid var(--card-border);
  border-radius: var(--radius-xl);
  padding: 18px 24px;
  transition: all var(--transition-fast);
  display: grid;
  grid-template-columns: 140px 1fr 100px 90px;
  align-items: center;
  gap: 16px;
  box-shadow: 0 2px 8px rgba(15, 23, 42, 0.02);
}

@media (max-width: 860px) {
  .review-item-card {
    grid-template-columns: 1fr;
    gap: 10px;
  }
}

.review-item-card:hover {
  border-color: var(--card-border-hover);
  box-shadow: var(--card-shadow);
  transform: translateY(-1px);
}

.review-customer-info {
  display: flex;
  align-items: center;
  gap: 9px;
}

.review-avatar-dot {
  width: 30px;
  height: 30px;
  border-radius: var(--radius-full);
  background: var(--accent-sky-bg);
  border: 1px solid var(--accent-sky-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 0.74rem;
  color: var(--accent-sky);
  flex: none;
}

.review-customer-name {
  font-size: 0.88rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--text-primary);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.review-text-content {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.55;
  letter-spacing: -0.01em;
}

.review-stars-group {
  display: flex;
  align-items: center;
  gap: 3px;
  color: var(--accent-citrus);
  font-size: 0.9rem;
}

.review-sentiment-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  font-size: 0.74rem;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.sentiment-pill--positive {
  background: var(--accent-meadow-bg);
  color: var(--accent-meadow);
  border: 1px solid var(--accent-meadow-border);
}

.sentiment-pill--neutral {
  background: var(--accent-sky-bg);
  color: var(--accent-sky);
  border: 1px solid var(--accent-sky-border);
}

.sentiment-pill--negative {
  background: var(--accent-citrus-bg);
  color: var(--accent-citrus);
  border: 1px solid var(--accent-citrus-border);
}

/* Pagination Bar */
.pagination-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid var(--card-border);
  font-size: 0.84rem;
  color: var(--text-muted);
}

.pagination-controls {
  display: flex;
  align-items: center;
  gap: 6px;
}

.page-btn {
  padding: 6px 14px;
  border-radius: var(--radius-full);
  background: #ffffff;
  border: 1px solid var(--card-border);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-secondary);
  transition: all var(--transition-fast);
  cursor: pointer;
}

.page-btn:hover:not(:disabled) {
  background: #f8fafc;
  color: var(--obsidian-cta);
  border-color: var(--obsidian-cta);
}

.page-btn.is-active {
  background: var(--obsidian-cta);
  color: #ffffff;
  font-weight: 600;
  border-color: var(--obsidian-cta);
}

/* Empty State Box */
.empty-state-box {
  text-align: center;
  padding: 48px 24px;
  color: var(--text-muted);
}

.empty-state-icon {
  margin-bottom: 12px;
  color: var(--text-subtle);
}

.empty-state-text {
  font-size: 0.95rem;
  max-width: 400px;
  margin: 0 auto;
}

/* --- Action & Export Bar --- */
.action-export-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: #ffffff;
  border: 1px solid var(--card-border);
  border-radius: var(--radius-xl);
  padding: 22px 30px;
  margin-bottom: 48px;
  gap: 16px;
  flex-wrap: wrap;
  box-shadow: var(--card-shadow);
}

.export-group {
  display: flex;
  align-items: center;
  gap: 10px;
}

/* --- Toast Notification --- */
.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 1000;
  display: flex;
  flex-direction: column;
  gap: 8px;
  pointer-events: none;
}

.toast {
  background: #ffffff;
  border: 1px solid var(--card-border);
  border-radius: var(--radius-full);
  padding: 12px 20px;
  color: var(--text-primary);
  font-size: 0.88rem;
  font-weight: 600;
  box-shadow: var(--card-shadow-hover);
  display: flex;
  align-items: center;
  gap: 10px;
  transform: translateY(20px);
  opacity: 0;
  transition: all 0.25s ease;
  pointer-events: auto;
}

.toast.is-active {
  transform: translateY(0);
  opacity: 1;
}

/* --- Auth / Login Modal (Crisp White Floating Surface) --- */
.auth-modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(10, 15, 29, 0.45);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  pointer-events: none;
  visibility: hidden;
  transition: opacity 0.25s ease, visibility 0.25s ease;
}

.auth-modal-backdrop.is-open {
  opacity: 1;
  pointer-events: auto;
  visibility: visible;
}

.auth-modal-card {
  background: #ffffff;
  border: 1px solid var(--card-border);
  border-radius: var(--radius-xl);
  padding: 34px 30px;
  width: min(440px, 100%);
  position: relative;
  box-shadow: 0 25px 60px -15px rgba(10, 15, 29, 0.18), 0 0 0 1px rgba(15, 23, 42, 0.05);
  transform: translateY(16px) scale(0.97);
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.auth-close-btn {
  position: absolute;
  top: 18px;
  right: 18px;
  font-size: 1.5rem;
  color: var(--text-muted);
  cursor: pointer;
  line-height: 1;
  padding: 4px 8px;
  border-radius: var(--radius-full);
  transition: color var(--transition-fast), background var(--transition-fast);
}

.auth-close-btn:hover {
  color: var(--text-primary);
  background: #f1f5f9;
}

.auth-header {
  text-align: center;
  margin-bottom: 24px;
}

.auth-title {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: -0.025em;
  margin-bottom: 4px;
}

.auth-sub {
  font-size: 0.88rem;
  color: var(--text-secondary);
}

.auth-tabs {
  display: flex;
  background: var(--bg-graphite-700);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-full);
  padding: 4px;
  margin-bottom: 20px;
  gap: 4px;
}

.auth-tab {
  flex: 1;
  padding: 8px;
  font-size: 0.84rem;
  font-weight: 600;
  color: var(--text-muted);
  border-radius: var(--radius-full);
  text-align: center;
  transition: all var(--transition-fast);
  cursor: pointer;
}

.auth-tab.is-active {
  background: #ffffff;
  color: var(--text-primary);
  box-shadow: 0 2px 6px rgba(15, 23, 42, 0.06);
}

.auth-form {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.auth-input-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.auth-label {
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-secondary);
}

.auth-input {
  background: #ffffff;
  border: 1px solid var(--card-border);
  border-radius: var(--radius-full);
  padding: 10px 18px;
  color: var(--text-primary);
  font-size: 0.92rem;
  transition: all var(--transition-fast);
}

.auth-input:focus {
  outline: none;
  border-color: var(--accent-sky);
  box-shadow: 0 0 0 3px var(--accent-sky-bg);
}

.auth-otp-input {
  letter-spacing: 0.45em;
  font-family: 'SF Mono', Consolas, Monaco, 'Courier New', monospace;
  font-size: 1.25rem;
  font-weight: 700;
  text-align: center;
  color: #0369a1;
  padding: 12px 16px;
  background: #f8fafc;
  border: 1.5px solid #cbd5e1;
}

.auth-otp-input:focus {
  border-color: #0284c7;
  box-shadow: 0 0 0 4px rgba(2, 132, 199, 0.15);
  background: #ffffff;
}

.auth-alert-box {
  border-radius: var(--radius-md);
  padding: 10px 14px;
  font-size: 0.85rem;
  line-height: 1.4;
  margin-bottom: 14px;
}

.auth-alert-box.is-error {
  background: #fef2f2;
  border: 1px solid #fecaca;
  color: #b91c1c;
}

.auth-alert-box.is-success {
  background: #f0fdf4;
  border: 1px solid #bbf7d0;
  color: #15803d;
}

.auth-alert-box.is-info {
  background: #f0f9ff;
  border: 1px solid #bae6fd;
  color: #0369a1;
}

.auth-text-btn {
  background: none;
  border: none;
  color: #0284c7;
  font-weight: 600;
  cursor: pointer;
  padding: 2px 4px;
  border-radius: 4px;
  transition: color 0.15s ease, text-decoration 0.15s ease;
}

.auth-text-btn:hover {
  color: #0369a1;
  text-decoration: underline;
}

.auth-text-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  text-decoration: none;
}

/* --- Cirrus Open Sky Website Footer (Glassy) --- */
.site-footer {
  margin-top: auto;
  border-top: 1px solid rgba(255, 255, 255, 0.8);
  background: rgba(255, 255, 255, 0.55);
  backdrop-filter: blur(28px) saturate(1.3);
  -webkit-backdrop-filter: blur(28px) saturate(1.3);
  padding: 56px 0 36px;
  color: var(--text-secondary);
  position: relative;
  z-index: 2;
  box-shadow: 0 -8px 32px rgba(15, 23, 42, 0.03);
}

.footer-inner {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 36px;
  margin-bottom: 36px;
  flex-wrap: wrap;
}

.footer-brand-col {
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-width: 380px;
}

.footer-brand-title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
  letter-spacing: -0.025em;
  color: var(--text-primary);
}

.footer-brand-tagline {
  font-size: 0.86rem;
  font-weight: 600;
  color: var(--accent-sky);
  letter-spacing: -0.01em;
}

.footer-brand-desc {
  font-size: 0.86rem;
  color: var(--text-muted);
  line-height: 1.6;
}

.footer-contacts-col {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-col-header {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--frost-white);
  margin-bottom: 2px;
}

.footer-email-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: color var(--transition-fast), transform var(--transition-fast);
}

.footer-email-link:hover {
  color: var(--seafoam-300);
  transform: translateX(2px);
}

.footer-email-link svg {
  width: 16px;
  height: 16px;
  color: var(--seafoam-400);
  flex: none;
}

.footer-bottom-bar {
  padding-top: 24px;
  border-top: 1px solid rgba(95, 150, 153, 0.12);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  font-size: 0.82rem;
  color: var(--text-muted);
  flex-wrap: wrap;
}

.footer-copyright {
  font-weight: 500;
}

/* --- Responsive: Navbar Collapse & Hero Stacking --- */
@media (max-width: 960px) {
  .nav-links {
    display: none;
  }
  .mobile-nav-toggle {
    display: flex;
  }
  .btn-nav-login,
  .btn-nav-signup {
    display: none;
  }
  .hero-title-main {
    font-size: clamp(2rem, 5vw, 3rem);
  }
  .hero-desc-clean {
    font-size: 1rem;
  }
  .hero-trust-row {
    gap: 20px;
  }
  .hero-mockup-frame {
    border-radius: 18px 18px 0 0;
  }
  .mockup-search-group {
    display: none;
  }
}

@media (max-width: 640px) {
  .navbar-wrapper {
    padding: 12px 16px;
  }
  .navbar {
    height: 48px;
  }
  .brand-title {
    font-size: 1.1rem;
  }
  .hero-content-center {
    margin: 20px auto 30px;
  }
  .hero-cta-centered {
    flex-direction: column;
    gap: 10px;
    width: 100%;
    align-items: stretch;
  }
  .hero-cta-centered .btn {
    width: 100%;
    justify-content: center;
  }
  .hero-trust-row {
    gap: 14px;
    flex-direction: column;
    align-items: center;
  }
  .mockup-header-bar {
    padding: 10px 14px;
    flex-direction: column;
  }
  .mockup-tabs {
    overflow-x: auto;
    white-space: nowrap;
    -webkit-overflow-scrolling: touch;
    width: 100%;
  }
  .mockup-body-banner {
    flex-direction: column;
    align-items: flex-start;
    padding: 14px 16px;
  }
  .mockup-actions-row {
    width: 100%;
    flex-wrap: wrap;
  }
}

/* Animations */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Reduced Motion Override */
@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;
  }
}