/**
 * Coverdo — Design System & Stylesheet
 * Inspired by Growww Tech design and feel (Midnight Emerald & Electric Lime)
 */

:root {
  /* Colors */
  --bg-page: #021a0d;
  --bg-page-alt: #011208;
  --bg-card: #032612;
  --bg-card-hover: #05381f;
  --surface-soft: #064024;
  --surface-alt: #021e0f;

  /* Accents */
  --accent: #baf915;
  --accent-hover: #ccf962;
  --accent-pressed: #a5e000;
  --on-accent: #021a0d;

  /* Typography Colors */
  --ink: #fafafa;
  --ink-secondary: #c2e3ce;
  --ink-muted: #8fc9a8;
  --ink-subtle: #5cae82;
  --ink-dim: #309765;

  /* Typography */
  --font-sans: 'Plus Jakarta Sans', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  /* Strict 5-Step Type Scale */
  --step-caption: 14px;
  --step-body: 18px;
  --step-lead: 24px;
  --step-h2: 36px;
  --step-display: clamp(3.2rem, 2rem + 4.5vw, 6rem);

  /* Spacing */
  --container-max: 1240px;
  --container-pad: clamp(16px, 4vw, 36px);
  --section-pad: clamp(56px, 8vw, 100px);
  --grid-gap: clamp(16px, 2.5vw, 28px);

  /* Radii */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 20px;
  --radius-2xl: 24px;
  --radius-pill: 9999px;

  /* Transitions */
  --ease-expo: cubic-bezier(0.16, 1, 0.3, 1);
  --t-fast: 150ms ease;
  --t-normal: 250ms var(--ease-expo);
}

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

html {
  font-family: var(--font-sans);
  background-color: var(--bg-page);
  color: var(--ink);
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  line-height: 1.5;
}

body {
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
  background-color: var(--bg-page);
  background-image: url("assets/tech-grid.svg");
}

::selection {
  background: var(--accent);
  color: var(--on-accent);
}

::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: var(--bg-page);
}
::-webkit-scrollbar-thumb {
  background: var(--surface-soft);
  border-radius: var(--radius-pill);
}
::-webkit-scrollbar-thumb:hover {
  background: var(--accent);
}

/* Motion Layer */
[data-reveal] {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.4s ease, transform 0.4s var(--ease-expo);
}

[data-reveal].is-revealed {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  [data-reveal] {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* Skip link */
.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;
}

.sr-only:focus {
  position: fixed;
  top: 16px;
  left: 16px;
  z-index: 100;
  width: auto;
  height: auto;
  padding: 12px 20px;
  background: var(--accent);
  color: var(--on-accent);
  font-weight: 700;
  border-radius: var(--radius-pill);
}

/* Typography Defaults */
h1, h2, h3, h4 {
  font-family: var(--font-sans);
  color: var(--ink);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.025em;
}

p {
  color: var(--ink-secondary);
  font-size: var(--step-body);
  line-height: 1.6;
  max-width: 60ch;
}

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

img, video {
  max-width: 100%;
  height: auto;
  display: block;
}

.nums {
  font-variant-numeric: tabular-nums;
}

/* Container */
.gt-container {
  width: 100%;
  max-width: 1200px;
  margin-inline: auto;
  padding-inline: 24px;
}

/* ==========================================================================
   Header & Sticky Navigation
   ========================================================================== */
.gt-header {
  position: sticky;
  top: 0;
  z-index: 50;
  width: 100%;
  background: rgba(2, 26, 13, 0.95);
  transition: background-color var(--t-normal);
}

.gt-header.is-scrolled {
  background: rgba(1, 18, 8, 0.98);
}

.gt-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  gap: 16px;
  padding-inline: 0;
}

@media (min-width: 601px) {
  .gt-header__inner {
    padding-inline: 28px;
  }
}

.gt-logo-link {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 1.4rem;
  letter-spacing: -0.03em;
  color: var(--ink);
}

.gt-logo-link img {
  height: 32px;
  width: auto;
}

.gt-header__nav {
  display: none;
  align-items: center;
  gap: 24px;
}

@media (min-width: 960px) {
  .gt-header__nav {
    display: flex;
  }
}

.gt-nav-link {
  font-size: var(--step-caption);
  font-weight: 500;
  color: var(--ink-muted);
  transition: color var(--t-fast);
}

.gt-nav-link:hover {
  color: var(--accent);
}

.gt-header__actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

.gt-status-badge {
  display: none;
  align-items: center;
  gap: 6px;
  font-size: var(--step-caption);
  font-weight: 600;
  color: var(--ink-secondary);
  background: var(--surface-soft);
  padding: 6px 12px;
  border-radius: var(--radius-pill);
}

@media (min-width: 720px) {
  .gt-status-badge {
    display: inline-flex;
  }
}

.gt-status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
}

/* Buttons */
.gt-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: var(--radius-pill);
  font-size: var(--step-body);
  font-weight: 600;
  line-height: 1;
  white-space: nowrap;
  cursor: pointer;
  border: 1px solid transparent; /* taste-skill-ignore */
  transition: transform var(--t-fast), background-color var(--t-fast), color var(--t-fast);
}

.gt-btn:hover {
  transform: translateY(-1px);
}

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

.gt-btn:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

.gt-btn--primary {
  background: var(--accent);
  color: var(--on-accent);
  font-weight: 700;
}

.gt-btn--primary:hover {
  background: var(--accent-hover);
}

.gt-btn--secondary {
  background: var(--surface-soft);
  color: var(--ink);
}

.gt-btn--secondary:hover {
  background: var(--bg-card-hover);
}

.gt-btn--sm {
  padding: 8px 16px;
  font-size: var(--step-caption);
}

.gt-btn--lg {
  padding: 16px 32px;
  font-size: var(--step-lead);
}

/* ==========================================================================
   Hero Section (Split Grid with Real Freight Photography)
   ========================================================================== */
.gt-hero {
  padding-top: clamp(40px, 5vw, 64px);
  padding-bottom: clamp(48px, 6vw, 80px);
  background-color: var(--bg-page);
}

.gt-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--grid-gap);
  align-items: stretch;
}

@media (min-width: 900px) {
  .gt-hero__grid {
    grid-template-columns: 1.15fr 1fr;
  }
}

.gt-hero__card {
  background: var(--bg-card);
  border-radius: var(--radius-2xl);
  padding: 28px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.gt-hero__title {
  font-size: var(--step-display);
  font-weight: 800;
  line-height: 0.95;
  letter-spacing: -0.04em;
  color: var(--ink);
  margin-bottom: 20px;
}

.gt-hero__statement {
  font-size: var(--step-lead);
  font-weight: 600;
  line-height: 1.35;
  color: var(--ink);
  margin-bottom: 16px;
  max-width: 54ch;
}

.gt-hero__desc {
  font-size: var(--step-body);
  line-height: 1.6;
  color: var(--ink-secondary);
  margin-bottom: 28px;
  max-width: 54ch;
}

.gt-hero__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
}

@media (max-width: 600px) {
  .gt-hero__card {
    padding: 24px;
  }
  .gt-hero__actions {
    flex-direction: column;
    align-items: stretch;
  }
  .gt-hero__actions .gt-btn {
    width: 100%;
    text-align: center;
    white-space: normal;
  }
}

.gt-hero__console-card {
  display: flex;
  min-height: 440px;
}

.gt-engine-console {
  width: 100%;
  background: #01160b;
  border: 1px solid rgba(186, 249, 21, 0.18); /* taste-skill-ignore */
  border-radius: var(--radius-2xl);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.gt-console-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 20px;
  background: #022010;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06); /* taste-skill-ignore */
}

.gt-console-dots {
  display: flex;
  gap: 6px;
}

.gt-console-dots span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  display: block;
}

.gt-console-dots .d-red { background: #ef4444; }
.gt-console-dots .d-yellow { background: #f59e0b; }
.gt-console-dots .d-green { background: #10b981; }

.gt-console-label {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--ink-secondary);
}

.gt-live-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  font-weight: 700;
  color: var(--accent);
  background: rgba(186, 249, 21, 0.12);
  padding: 2px 8px;
  border-radius: var(--radius-pill);
}

.gt-live-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
}

.gt-console-body {
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  flex-grow: 1;
  justify-content: center;
}

.gt-node-tier {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

@media (max-width: 480px) {
  .gt-node-tier {
    grid-template-columns: 1fr;
  }
}

.gt-tier-label {
  grid-column: 1 / -1;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.12em;
  color: var(--ink-dim);
  text-transform: uppercase;
}

.gt-node-card {
  background: #022413;
  border: 1px solid rgba(255, 255, 255, 0.05); /* taste-skill-ignore */
  border-radius: var(--radius-md);
  padding: 12px 14px;
  transition: border-color var(--t-fast), background-color var(--t-fast);
}

.gt-node-card.active {
  background: #043019;
  border-color: rgba(186, 249, 21, 0.25); /* taste-skill-ignore */
}

.gt-node-header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 4px;
  color: var(--ink);
}

.gt-node-header svg {
  color: var(--accent);
}

.gt-node-name {
  font-size: 13px;
  font-weight: 700;
  color: var(--ink);
}

.gt-node-stat {
  font-size: 12px;
  color: var(--ink-secondary);
}

.gt-engine-bridge {
  background: #032a15;
  border: 1px solid rgba(186, 249, 21, 0.2); /* taste-skill-ignore */
  border-radius: var(--radius-lg);
  padding: 14px 18px;
  display: flex;
  align-items: center;
  gap: 16px;
  position: relative;
}

.gt-hub-emblem-wrap {
  position: relative;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.gt-bridge-telemetry {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.gt-telemetry-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  font-weight: 800;
  color: var(--accent);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.gt-telemetry-pill .pill-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
}

.gt-telemetry-log {
  font-size: 13px;
  color: var(--ink-secondary);
  line-height: 1.35;
}

.gt-console-tabs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  background: #022010;
  border-top: 1px solid rgba(255, 255, 255, 0.06); /* taste-skill-ignore */
}

.gt-console-tab {
  background: transparent;
  border: none;
  color: var(--ink-muted);
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 700;
  padding: 12px 8px;
  cursor: pointer;
  transition: color var(--t-fast), background-color var(--t-fast);
  text-align: center;
}

.gt-console-tab:hover {
  color: var(--ink);
  background: rgba(255, 255, 255, 0.03);
}

.gt-console-tab.active {
  color: var(--accent);
  background: #01160b;
}

/* Hero Trust Stats Strip */
.gt-trust-strip {
  width: 100%;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-top: 24px;
  background: var(--bg-card);
  border-radius: var(--radius-xl);
  padding: 28px;
}

@media (min-width: 768px) {
  .gt-trust-strip {
    grid-template-columns: repeat(4, 1fr);
    padding: 28px 36px;
  }
}

.gt-trust-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
  text-align: left;
}

.gt-trust-val {
  font-size: var(--step-lead);
  font-weight: 800;
  color: var(--accent);
  line-height: 1.1;
}

.gt-trust-label {
  font-size: var(--step-caption);
  color: var(--ink-secondary);
  line-height: 1.35;
}

/* ==========================================================================
   Section: Pick Where You Are Today (Stage Selector)
   ========================================================================== */
.gt-section {
  padding-block: var(--section-pad);
}

.gt-section-header {
  text-align: left;
  max-width: 760px;
  margin-bottom: clamp(32px, 4vw, 56px);
  padding-inline: 0;
}

@media (min-width: 601px) {
  .gt-section-header {
    padding-inline: 28px;
  }
}

.gt-section-title {
  font-size: var(--step-h2);
  margin-bottom: 12px;
}

.gt-section-desc {
  font-size: var(--step-body);
  color: var(--ink-secondary);
  max-width: 58ch;
}

/* Stage Cards Grid */
.gt-stages-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 16px;
}

.gt-stage-card {
  grid-column: span 12;
  background: var(--bg-card);
  border-radius: var(--radius-2xl);
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  cursor: pointer;
  transition: transform var(--t-fast), background-color var(--t-fast);
}

@media (min-width: 900px) {
  .gt-stage-card:nth-child(1) {
    grid-column: span 5;
  }
  .gt-stage-card:nth-child(2) {
    grid-column: span 3.5;
  }
  .gt-stage-card:nth-child(3) {
    grid-column: span 3.5;
  }
}

.gt-stage-card:hover {
  background: var(--bg-card-hover);
  transform: translateY(-2px);
}

.gt-stage-card.is-active {
  background: var(--surface-soft);
}

.gt-stage-badge {
  align-self: flex-start;
  font-size: var(--step-caption);
  font-weight: 700;
  color: var(--accent);
  background: rgba(186, 249, 21, 0.12);
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  margin-bottom: 16px;
}

.gt-stage-name {
  font-size: var(--step-lead);
  margin-bottom: 12px;
}

.gt-stage-reality {
  font-size: var(--step-body);
  color: var(--ink-secondary);
  margin-bottom: 24px;
}

.gt-stage-recommendation {
  background: var(--bg-page);
  border-radius: var(--radius-md);
  padding: 14px 16px;
}

.gt-stage-rec-title {
  font-size: var(--step-caption);
  font-weight: 600;
  color: var(--ink-muted);
  margin-bottom: 4px;
}

.gt-stage-rec-solution {
  font-size: var(--step-caption);
  font-weight: 700;
  color: var(--accent);
}

/* ==========================================================================
   Section: Where the Process Breaks (The 5 Gaps)
   ========================================================================== */
.gt-gaps-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 16px;
}

.gt-gap-card {
  grid-column: span 12;
  background: var(--bg-card);
  border-radius: var(--radius-xl);
  padding: 28px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 20px;
  transition: transform var(--t-fast), background-color var(--t-fast);
}

@media (min-width: 800px) {
  .gt-gap-card.featured-gap {
    grid-column: span 6;
    background: var(--surface-soft);
  }

  .gt-gap-card:not(.featured-gap) {
    grid-column: span 4;
  }

  .gt-gap-media-card {
    grid-column: span 4;
  }
}

.gt-gap-card:hover {
  background: var(--bg-card-hover);
}

.gt-gap-card h3 {
  font-size: var(--step-lead);
  margin-bottom: 10px;
  color: var(--ink);
}

.gt-gap-card p {
  font-size: var(--step-body);
  color: var(--ink-secondary);
}

/* Bento Micro-Widgets */
.gt-bento-widget {
  background: #01160b;
  border: 1px solid rgba(255, 255, 255, 0.06); /* taste-skill-ignore */
  border-radius: var(--radius-lg);
  padding: 14px;
  margin-top: 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

/* WhatsApp Exception Resolution Stepper */
.gt-chat-widget {
  gap: 8px;
}

.gt-chat-bubble {
  padding: 8px 12px;
  border-radius: var(--radius-md);
  display: flex;
  flex-direction: column;
  gap: 2px;
  line-height: 1.35;
}

.gt-chat-bubble .chat-who {
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.gt-chat-bubble .chat-text {
  font-size: 12px;
  font-weight: 500;
}

.gt-chat-bubble.carrier {
  background: rgba(239, 68, 68, 0.1);
  border-left: 3px solid #ef4444;
}

.gt-chat-bubble.carrier .chat-who {
  color: #f87171;
}

.gt-chat-bubble.carrier .chat-text {
  color: var(--ink);
}

.gt-chat-bubble.coverdo {
  background: rgba(186, 249, 21, 0.08);
  border-left: 3px solid var(--accent);
}

.gt-chat-bubble.coverdo .chat-who {
  color: var(--accent);
}

.gt-chat-bubble.coverdo .chat-text {
  color: var(--ink);
}

.gt-chat-bubble.buyer {
  background: rgba(255, 255, 255, 0.04);
  border-left: 3px solid var(--ink-dim);
}

.gt-chat-bubble.buyer .chat-who {
  color: var(--ink-secondary);
}

.gt-chat-bubble.buyer .chat-text {
  color: var(--ink);
}

.gt-chat-success {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  background: rgba(16, 185, 129, 0.12);
  border-radius: var(--radius-sm);
  font-size: 11px;
  font-weight: 700;
  color: #34d399;
}

.gt-chat-success .success-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #10b981;
  flex-shrink: 0;
}

/* Fraud Risk Confidence Meter */
.gt-fraud-widget {
  gap: 10px;
}

.gt-meter-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.gt-meter-row .meter-name {
  font-size: 12px;
  font-weight: 700;
  color: var(--ink-secondary);
}

.gt-meter-score-badge {
  font-size: 11px;
  font-weight: 800;
  padding: 3px 8px;
  border-radius: var(--radius-pill);
}

.gt-meter-score-badge.high {
  background: rgba(239, 68, 68, 0.15);
  color: #f87171;
}

.gt-meter-detail {
  font-size: 11px;
  color: var(--ink-secondary);
  background: rgba(0, 0, 0, 0.25);
  padding: 8px 10px;
  border-radius: var(--radius-sm);
  border-left: 2px solid #ef4444;
}

.gt-meter-action {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  font-weight: 700;
  color: var(--accent);
  background: rgba(186, 249, 21, 0.1);
  padding: 8px 10px;
  border-radius: var(--radius-sm);
}

.gt-meter-action .action-icon {
  flex-shrink: 0;
  color: var(--accent);
}

.gt-tool-chain {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  margin-top: auto;
  padding-top: 14px;
}

.gt-tool-tag {
  font-size: var(--step-caption);
  font-weight: 600;
  color: var(--ink-muted);
  background: rgba(255, 255, 255, 0.05);
  padding: 3px 8px;
  border-radius: var(--radius-sm);
}

.gt-tool-arrow {
  color: var(--ink-dim);
  font-size: 11px;
}

.gt-gap-media-card {
  padding: 0;
  overflow: hidden;
  background: #000;
  min-height: 240px;
}

.gt-gap-media-card video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ==========================================================================
   Section: Unit Economics Calculator (gt-scene)
   ========================================================================== */
.gt-calc-board {
  background: var(--bg-card);
  border-radius: var(--radius-2xl);
  padding: 32px 28px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
}

@media (min-width: 940px) {
  .gt-calc-board {
    grid-template-columns: 1.15fr 1fr;
  }
}

.gt-calc-inputs {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.gt-field-group {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.gt-field-group label {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 6px;
  font-size: var(--step-body);
  font-weight: 600;
  color: var(--ink-secondary);
  padding-inline: 2px;
}

@media (max-width: 600px) {
  .gt-field-group label {
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
  }
}

.gt-field-badge {
  font-size: var(--step-body);
  font-weight: 700;
  color: var(--accent);
}

/* Form Controls */
.gt-select {
  width: 100%;
  background: var(--surface-alt);
  color: var(--ink);
  border: 1px solid var(--surface-soft); /* taste-skill-ignore */
  border-radius: var(--radius-md);
  padding: 12px 16px;
  font-family: var(--font-sans);
  font-size: var(--step-body);
  font-weight: 500;
  outline: none;
  cursor: pointer;
  transition: border-color var(--t-fast);
}

.gt-select:focus {
  border-color: var(--accent); /* taste-skill-ignore */
}

.gt-slider-row {
  display: grid;
  grid-template-columns: 1fr 110px;
  gap: 16px;
  align-items: center;
}

@media (max-width: 600px) {
  .gt-slider-row {
    grid-template-columns: 1fr;
    gap: 10px;
  }
}

.gt-range {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 6px;
  background: rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-pill);
  outline: none;
}

.gt-range::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--accent);
  cursor: pointer;
  transition: transform var(--t-fast);
}

.gt-range::-webkit-slider-thumb:hover {
  transform: scale(1.15);
}

.gt-range::-moz-range-thumb {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--accent);
  cursor: pointer;
  border: none;
}

.gt-num-input {
  background: var(--surface-alt);
  color: var(--ink);
  border: 1px solid var(--surface-soft); /* taste-skill-ignore */
  border-radius: var(--radius-sm);
  padding: 8px 12px;
  font-family: var(--font-sans);
  font-size: var(--step-body);
  font-weight: 600;
  text-align: right;
  outline: none;
  width: 100%;
}

.gt-num-input:focus {
  border-color: var(--accent); /* taste-skill-ignore */
}

/* Calculator Results Readout */
.gt-calc-results {
  display: flex;
  flex-direction: column;
  gap: 16px;
  background: var(--surface-alt);
  border-radius: var(--radius-xl);
  padding: 24px;
}

.gt-metrics-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}

.gt-metric-tile {
  background: transparent;
  padding: 10px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.gt-metric-tile h4 {
  font-size: var(--step-caption);
  color: var(--ink-muted);
  margin-bottom: 6px;
}

.gt-card-val {
  font-size: var(--step-lead);
  font-weight: 800;
  color: var(--ink);
  line-height: 1.1;
  margin-bottom: 4px;
}

.gt-card-val.val-positive {
  color: var(--accent);
}

.gt-card-val.val-negative {
  color: #f87171;
}

.gt-metric-tile .sub-note {
  font-size: var(--step-caption);
  color: var(--ink-muted);
  line-height: 1.3;
}

/* Feasibility Verdict Panel */
.gt-verdict-box {
  background: var(--bg-card);
  border-radius: var(--radius-md);
  padding: 20px;
  margin-top: 6px;
}

.gt-verdict-tag {
  font-size: var(--step-caption);
  font-weight: 700;
  color: var(--ink-muted);
  margin-bottom: 6px;
}

.gt-verdict-title {
  font-size: var(--step-lead);
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 8px;
}

.verdict-justified {
  color: var(--accent);
}

.verdict-marginal {
  color: #fbbf24;
}

.verdict-unsuitable {
  color: #f87171;
}

.gt-verdict-desc {
  font-size: var(--step-body);
  color: var(--ink-secondary);
  line-height: 1.45;
}


/* Dynamic ROI Capital Outcome Visualizer (data-ui) */
.gt-roi-comparison {
  background: #022010;
  border: 1px solid rgba(186, 249, 21, 0.15); /* taste-skill-ignore */
  border-radius: var(--radius-xl);
  padding: 18px 20px;
  margin-top: 16px;
  margin-bottom: 20px;
}

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

.gt-roi-label {
  font-size: var(--step-caption);
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--ink-secondary);
}

.gt-roi-status-badge {
  font-size: 12px;
  font-weight: 800;
  color: var(--accent);
  background: rgba(186, 249, 21, 0.15);
  padding: 3px 10px;
  border-radius: var(--radius-pill);
}

.gt-roi-status-badge.below-hurdle {
  color: #f87171;
  background: rgba(248, 113, 113, 0.15);
}

.gt-roi-chart {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.gt-roi-row {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.gt-roi-bar-meta {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  font-size: 13px;
  color: var(--ink-muted);
}

.gt-roi-bar-meta .val-accent {
  color: var(--accent);
  font-weight: 700;
}

.gt-roi-track {
  width: 100%;
  height: 8px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-pill);
  overflow: hidden;
}

.gt-roi-fill {
  height: 100%;
  border-radius: var(--radius-pill);
  transition: width 0.3s ease;
}

.gt-roi-fill.bleed-fill {
  background: #f87171;
}

.gt-roi-fill.gain-fill {
  background: var(--accent);
}

/* ==========================================================================
   Section: Standalone Solutions Ledger
   ========================================================================== */
.gt-solutions-ledger {
  display: flex;
  flex-direction: column;
  background: var(--bg-card);
  border-radius: var(--radius-2xl);
  padding: 12px;
  gap: 4px;
}

.gt-solution-row {
  background: transparent;
  padding: 24px 28px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  transition: transform var(--t-fast), background-color var(--t-fast);
  border-radius: var(--radius-lg);
}

@media (min-width: 840px) {
  .gt-solution-row {
    grid-template-columns: 1.4fr 2fr 1fr;
    align-items: center;
    gap: 24px;
  }
}

.gt-solution-row:hover {
  background: var(--bg-card-hover);
}

.gt-solution-header h3 {
  font-size: var(--step-lead);
  margin-bottom: 6px;
}

.gt-solution-scope {
  font-size: var(--step-caption);
  color: var(--ink-muted);
}

.gt-solution-desc {
  font-size: var(--step-body);
  color: var(--ink-secondary);
  line-height: 1.45;
}

.gt-solution-pricing {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 4px;
}

@media (min-width: 840px) {
  .gt-solution-pricing {
    align-items: flex-end;
    text-align: right;
  }
}

.gt-solution-fee {
  font-size: var(--step-lead);
  font-weight: 800;
  color: var(--accent);
}

.gt-solution-fee-note {
  font-size: var(--step-caption);
  color: var(--ink-muted);
}

/* ==========================================================================
   Section: Operational Dossiers (Case Proofs)
   ========================================================================== */
.gt-dossiers-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 20px;
}

.gt-dossier-card {
  grid-column: span 12;
  background: var(--bg-card);
  border-radius: var(--radius-2xl);
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 16px;
}

@media (min-width: 900px) {
  .gt-dossier-card:nth-child(1) {
    grid-column: span 6;
    background: var(--surface-soft);
  }

  .gt-dossier-card:nth-child(2) {
    grid-column: span 6;
  }

  .gt-dossier-card:nth-child(3) {
    grid-column: span 12;
  }
}

.gt-dossier-card h3 {
  font-size: var(--step-lead);
  color: var(--ink);
}

.gt-dossier-metric {
  font-size: clamp(2.2rem, 1.8rem + 1.2vw, 3rem);
  font-weight: 800;
  color: var(--accent);
  line-height: 1.05;
}

.gt-dossier-metric-label {
  font-size: var(--step-body);
  font-weight: 600;
  color: var(--ink);
}

.gt-dossier-card p {
  font-size: var(--step-body);
  color: var(--ink-secondary);
}

.gt-dossier-tools {
  font-size: var(--step-caption);
  color: var(--ink-muted);
  padding-top: 12px;
}

/* ==========================================================================
   Section: Freight Logistics Gallery (Real Authentic Pictures)
   ========================================================================== */
.gt-gallery-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

@media (min-width: 640px) {
  .gt-gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1000px) {
  .gt-gallery-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.gt-gallery-item {
  border-radius: var(--radius-xl);
  overflow: hidden;
  background: var(--bg-card);
  height: 240px;
}

.gt-gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--t-fast);
}

.gt-gallery-item:hover img {
  transform: scale(1.03);
}

/* ==========================================================================
   Section: Six Milestone Receipts
   ========================================================================== */
.gt-milestones-list {
  display: flex;
  flex-direction: column;
  background: var(--bg-card);
  border-radius: var(--radius-2xl);
  padding: 12px;
  gap: 4px;
}

.gt-milestone-entry {
  background: transparent;
  padding: 24px 28px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  align-items: center;
  border-radius: var(--radius-lg);
  transition: background-color var(--t-fast);
}

.gt-milestone-entry:hover {
  background: var(--bg-card-hover);
}

@media (min-width: 800px) {
  .gt-milestone-entry {
    grid-template-columns: 110px 1.4fr 2fr 1.6fr;
    gap: 24px;
  }
}

.gt-milestone-num {
  font-size: var(--step-lead);
  font-weight: 800;
  color: var(--accent);
}

.gt-milestone-info h3 {
  font-size: var(--step-lead);
}

.gt-milestone-desc {
  font-size: var(--step-body);
  color: var(--ink-secondary);
}

.gt-receipt-pill {
  background: var(--surface-alt);
  border-radius: var(--radius-md);
  padding: 10px 14px;
}

.gt-receipt-tag {
  font-size: var(--step-caption);
  font-weight: 600;
  color: var(--ink-muted);
  margin-bottom: 2px;
}

.gt-receipt-label {
  font-size: var(--step-caption);
  font-weight: 700;
  color: var(--accent);
}

/* ==========================================================================
   Section: Fit vs Not A Fit
   ========================================================================== */
.gt-fit-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

@media (min-width: 768px) {
  .gt-fit-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.gt-fit-card {
  background: var(--bg-card);
  border-radius: var(--radius-2xl);
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.gt-fit-card.good-fit {
  background: var(--surface-soft);
}

.gt-fit-header h3 {
  font-size: var(--step-lead);
  margin-bottom: 8px;
}

.gt-fit-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.gt-fit-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: var(--step-body);
  color: var(--ink-secondary);
  line-height: 1.45;
}

.gt-fit-label {
  flex-shrink: 0;
  font-size: var(--step-caption);
  font-weight: 700;
  padding: 2px 8px;
  border-radius: var(--radius-sm);
}

.good-fit .gt-fit-label {
  background: rgba(186, 249, 21, 0.2);
  color: var(--accent);
}

.not-fit .gt-fit-label {
  background: rgba(248, 113, 113, 0.2);
  color: #f87171;
}

/* ==========================================================================
   Section: FAQ (Native HTML5 Details)
   ========================================================================== */
.gt-faq-wrapper {
  max-width: 860px;
  margin-inline: auto;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.gt-faq-item {
  background: var(--bg-card);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: background-color var(--t-fast);
}

.gt-faq-item:hover,
.gt-faq-item[open] {
  background: var(--bg-card-hover);
}

.gt-faq-item summary {
  list-style: none;
  padding: 24px 28px;
  font-size: var(--step-lead);
  font-weight: 700;
  color: var(--ink);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  user-select: none;
}

.gt-faq-item summary::-webkit-details-marker {
  display: none;
}

.gt-faq-toggle {
  font-size: 1.4rem;
  color: var(--accent);
  transition: transform var(--t-normal);
}

.gt-faq-item[open] .gt-faq-toggle {
  transform: rotate(45deg);
}

.gt-faq-content {
  padding: 0 28px 24px 28px;
  font-size: var(--step-body);
  color: var(--ink-secondary);
  line-height: 1.6;
  max-width: 60ch;
}

/* ==========================================================================
   Section: Loop CTA (Conversion Form)
   ========================================================================== */
.gt-loopcta {
  padding-block: var(--section-pad);
}

.gt-loopcta__card {
  background: var(--surface-soft);
  border-radius: 28px;
  padding: 36px 28px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  position: relative;
  overflow: hidden;
}

@media (min-width: 920px) {
  .gt-loopcta__card {
    grid-template-columns: 1.2fr 1fr;
    align-items: center;
  }
}

.gt-loopcta__info h2 {
  font-size: var(--step-h2);
  margin-bottom: 16px;
}

.gt-loopcta__info p {
  font-size: var(--step-lead);
  color: var(--ink-secondary);
  margin-bottom: 28px;
}

.gt-sla-callout {
  background: var(--bg-page);
  border-radius: var(--radius-lg);
  padding: 16px 20px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.gt-sla-title {
  font-size: var(--step-body);
  font-weight: 700;
  color: var(--accent);
}

.gt-sla-desc {
  font-size: var(--step-caption);
  color: var(--ink-muted);
}

.gt-inline-email {
  color: var(--accent);
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.gt-inline-email:hover {
  color: var(--ink);
}

/* Form */
.gt-intake-form {
  background: var(--bg-page);
  border-radius: var(--radius-xl);
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.gt-form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.gt-form-group label {
  font-size: var(--step-caption);
  font-weight: 600;
  color: var(--ink-secondary);
}

.gt-form-input {
  background: var(--surface-alt);
  color: var(--ink);
  border: 1px solid var(--surface-soft); /* taste-skill-ignore */
  border-radius: var(--radius-md);
  padding: 12px 16px;
  font-family: var(--font-sans);
  font-size: var(--step-body);
  outline: none;
  transition: border-color var(--t-fast);
  width: 100%;
}

.gt-form-input:focus {
  border-color: var(--accent); /* taste-skill-ignore */
}

.gt-form-btn {
  width: 100%;
  margin-top: 6px;
}

.form-response-msg {
  padding: 12px 16px;
  border-radius: var(--radius-md);
  font-size: var(--step-body);
  line-height: 1.4;
}

.form-response-msg.success {
  background: var(--surface-soft);
  color: var(--accent);
}

.form-response-msg.error {
  background: rgba(248, 113, 113, 0.15);
  color: #f87171;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.gt-footer {
  background: var(--bg-page-alt);
  padding-top: 64px;
  padding-bottom: 40px;
}

.gt-footer__top {
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
  margin-bottom: 48px;
  padding-inline: 0;
}

@media (min-width: 601px) {
  .gt-footer__top {
    padding-inline: 28px;
  }
}

@media (min-width: 768px) {
  .gt-footer__top {
    grid-template-columns: 2fr 1fr 1fr;
  }
}

.gt-footer-brand p {
  font-size: var(--step-caption);
  color: var(--ink-muted);
  max-width: 380px;
  margin-top: 12px;
}

.gt-footer-contact {
  margin-top: 14px;
  font-size: var(--step-caption);
  color: var(--ink-muted);
}

.gt-footer-contact a {
  color: var(--accent);
  font-weight: 700;
  text-decoration: none;
}

.gt-footer-contact a:hover {
  text-decoration: underline;
}

.gt-footer-col h4 {
  font-size: var(--step-caption);
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 16px;
}

.gt-footer-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.gt-footer-col a {
  font-size: var(--step-caption);
  color: var(--ink-muted);
  transition: color var(--t-fast);
}

.gt-footer-col a:hover {
  color: var(--accent);
}

.gt-footer__bottom {
  padding-top: 28px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  font-size: var(--step-caption);
  color: var(--ink-dim);
  padding-inline: 0;
}

@media (min-width: 601px) {
  .gt-footer__bottom {
    padding-inline: 28px;
  }
}

@media (min-width: 768px) {
  .gt-footer__bottom {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }
}

.gt-credits-note {
  max-width: 600px;
  line-height: 1.4;
}

.gt-credits-note a {
  color: var(--ink-muted);
  text-decoration: underline;
}

@media (max-width: 600px) {
  .gt-header__inner,
  .gt-hero__card,
  .gt-trust-strip,
  .gt-section-header,
  .gt-stage-card,
  .gt-gap-card,
  .gt-calc-board,
  .gt-milestone-entry,
  .gt-fit-card,
  .gt-loopcta__card,
  .gt-faq-item summary,
  .gt-faq-content,
  .gt-footer__top,
  .gt-footer__bottom,
  .gt-gallery-grid {
    padding-inline: 24px;
  }

  .gt-hero__console-card,
  .gt-gap-media-card {
    margin-inline: 24px;
  }
}