/* ==========================================================================
   Landing Page Evaluator — Coral Sunset Theme
   ========================================================================== */

/* --- Tokens --- */
:root {
  --color-primary: #FF6B6B;
  --color-primary-hover: #E85555;
  --color-dark: #2D2B2E;
  --color-secondary: #6B6570;
  --color-bg: #FFFBF7;
  --color-bg-alt: #FFF0EB;
  --color-card: #FFFFFF;
  --color-success: #2ECC71;
  --color-critical: #E74C3C;
  --color-important: #F39C12;
  --color-nice: #27AE60;
  --color-border: #F0E6E0;

  --font-base: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --container: 1100px;
  --radius: 10px;
  --radius-sm: 6px;
}

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-base);
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-dark);
  background: var(--color-bg);
}

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

a { color: var(--color-primary); text-decoration: none; }
a:hover { color: var(--color-primary-hover); }

/* --- Layout --- */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

section {
  padding: 80px 0;
}

h1, h2, h3, h4 {
  line-height: 1.25;
  text-align: center;
}

h1 { font-size: 2.75rem; font-weight: 700; letter-spacing: -0.02em; }
h2 { font-size: 2rem; font-weight: 700; margin-bottom: 16px; letter-spacing: -0.01em; }
h3 { font-size: 1.25rem; font-weight: 600; }
h4 { font-size: 1.05rem; font-weight: 600; }

p {
  max-width: 65ch;
  text-align: left;
  font-family: var(--font-base);
}

.section-sub {
  text-align: center;
  color: var(--color-secondary);
  margin: 0 auto 48px;
  font-size: 1.1rem;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-base);
  font-size: 1rem;
  font-weight: 600;
  padding: 14px 28px;
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  transition: background 0.2s, transform 0.1s;
  white-space: nowrap;
}

.btn:active { transform: scale(0.97); }

.btn-primary {
  background: var(--color-primary);
  color: #fff;
}
.btn-primary:hover { background: var(--color-primary-hover); }

.btn-secondary {
  background: var(--color-card);
  color: var(--color-dark);
  border: 2px solid var(--color-border);
}
.btn-secondary:hover { border-color: var(--color-primary); color: var(--color-primary); }

/* --- URL Input Group --- */
.url-form {
  max-width: 640px;
  margin: 0 auto;
}

.input-group {
  display: flex;
  align-items: center;
  background: var(--color-card);
  border: 2px solid var(--color-border);
  border-radius: var(--radius);
  padding: 6px 6px 6px 16px;
  transition: border-color 0.2s;
}

.input-group:focus-within {
  border-color: var(--color-primary);
}

.input-icon {
  color: var(--color-secondary);
  font-size: 0.95rem;
  flex-shrink: 0;
}

.url-input {
  flex: 1;
  border: none;
  outline: none;
  font-family: var(--font-base);
  font-size: 1rem;
  padding: 10px 12px;
  background: transparent;
  color: var(--color-dark);
  min-width: 0;
}

.url-input::placeholder {
  color: #B5AFB9;
}

/* =========================================================================
   HERO
   ========================================================================= */
.hero {
  padding: 120px 0 80px;
  text-align: center;
  background: linear-gradient(180deg, var(--color-bg) 0%, var(--color-bg-alt) 100%);
}

.hero h1 {
  max-width: 720px;
  margin: 0 auto 24px;
  font-family: var(--font-base);
  text-align: center;
}

.hero-sub {
  text-align: center;
  margin: 0 auto 40px;
  max-width: 560px;
  color: var(--color-secondary);
  font-size: 1.15rem;
  font-family: var(--font-base);
  line-height: 1.6;
}

.scroll-hint {
  margin-top: 48px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--color-secondary);
  font-size: 0.85rem;
  animation: bob 2s ease-in-out infinite;
}

@keyframes bob {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(6px); }
}

/* =========================================================================
   HOW IT WORKS
   ========================================================================= */
.how-it-works {
  background: var(--color-card);
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-top: 48px;
}

.step {
  text-align: center;
  padding: 32px 24px;
}

.step-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--color-bg-alt);
  color: var(--color-primary);
  font-size: 1.5rem;
}

.step h3 { margin-bottom: 8px; }

.step p {
  text-align: center;
  color: var(--color-secondary);
  margin: 0 auto;
}

/* =========================================================================
   CATEGORIES
   ========================================================================= */
.categories {
  background: var(--color-bg);
}

.category-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.category-card {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 24px 20px;
  text-align: center;
  transition: transform 0.2s, box-shadow 0.2s;
}

.category-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(45, 43, 46, 0.08);
}

.category-card i {
  font-size: 1.6rem;
  color: var(--color-primary);
  margin-bottom: 12px;
  display: block;
}

.category-card h4 { margin-bottom: 4px; }

.category-card p {
  text-align: center;
  color: var(--color-secondary);
  font-size: 0.9rem;
  margin: 0 auto;
}

/* =========================================================================
   TRUST
   ========================================================================= */
.trust {
  background: var(--color-bg-alt);
}

.trust-content {
  text-align: center;
}

.trust-points {
  display: flex;
  justify-content: center;
  gap: 48px;
  margin-top: 32px;
  flex-wrap: wrap;
}

.trust-point {
  display: flex;
  align-items: center;
  gap: 12px;
}

.trust-point i {
  color: var(--color-primary);
  font-size: 1.3rem;
  flex-shrink: 0;
}

.trust-point p {
  text-align: left;
  font-size: 0.95rem;
}

/* =========================================================================
   SECONDARY CTA
   ========================================================================= */
.cta-repeat {
  background: var(--color-card);
  text-align: center;
}

.cta-repeat h2 { margin-bottom: 8px; }

/* =========================================================================
   RESULTS
   ========================================================================= */
.results {
  background: var(--color-bg);
  padding-top: 48px;
}

.results-header {
  display: flex;
  align-items: center;
  gap: 24px;
  margin-bottom: 32px;
}

.score-badge {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: #fff;
  background: var(--color-secondary);
}

.score-badge.score-red    { background: var(--color-critical); }
.score-badge.score-amber  { background: var(--color-important); }
.score-badge.score-green  { background: var(--color-success); }

.score-number {
  font-size: 2.2rem;
  font-weight: 700;
  line-height: 1;
}

.score-label {
  font-size: 0.85rem;
  opacity: 0.9;
}

.results-meta h2 {
  text-align: left;
  margin-bottom: 4px;
}

.results-url {
  color: var(--color-secondary);
  font-size: 0.9rem;
  word-break: break-all;
}

/* Executive summary callout */
.executive-summary {
  background: var(--color-bg-alt);
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-sm);
  padding: 20px 24px;
  margin-bottom: 40px;
  font-size: 1.05rem;
  line-height: 1.7;
}

/* Two-column strengths / improvements */
.results-columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  margin-bottom: 40px;
}

.results-col > h3 {
  text-align: left;
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 16px;
}

.results-col:first-child > h3 i { color: var(--color-success); }
.results-col:last-child > h3 i  { color: var(--color-important); }

.card-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

/* Result card shared */
.result-card {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 16px;
}

.result-card .card-category {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-secondary);
  margin-bottom: 4px;
}

.result-card .card-topic {
  font-weight: 600;
  margin-bottom: 6px;
}

.result-card .card-body {
  font-size: 0.92rem;
  color: var(--color-secondary);
  line-height: 1.55;
}

/* Priority badge */
.priority-badge {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 2px 8px;
  border-radius: 3px;
  color: #fff;
  margin-left: 8px;
  vertical-align: middle;
}

.priority-critical   { background: var(--color-critical); }
.priority-important   { background: var(--color-important); }
.priority-nice-to-have { background: var(--color-nice); }

/* Recommendation arrow */
.card-recommendation {
  margin-top: 8px;
  padding-top: 8px;
  border-top: 1px solid var(--color-border);
  font-size: 0.92rem;
  color: var(--color-dark);
}

.card-recommendation::before {
  content: "→ ";
  color: var(--color-primary);
  font-weight: 700;
}

/* Summary & actions */
.results-summary {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 24px;
  margin-bottom: 32px;
  line-height: 1.7;
  white-space: pre-line;
}

.results-actions {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

/* =========================================================================
   LOADING OVERLAY
   ========================================================================= */
.loading-overlay[hidden] {
  display: none;
}

.loading-overlay {
  position: fixed;
  inset: 0;
  background: rgba(255, 251, 247, 0.92);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  backdrop-filter: blur(4px);
}

.loading-content {
  text-align: center;
  max-width: 360px;
}

.loading-spinner {
  font-size: 2.5rem;
  color: var(--color-primary);
  margin-bottom: 20px;
}

.loading-message {
  text-align: center;
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--color-dark);
  margin-bottom: 20px;
}

.loading-bar {
  height: 4px;
  background: var(--color-border);
  border-radius: 2px;
  overflow: hidden;
}

.loading-bar-fill {
  height: 100%;
  width: 0%;
  background: var(--color-primary);
  border-radius: 2px;
  transition: width 0.5s ease;
}

/* =========================================================================
   ERROR TOAST
   ========================================================================= */
.error-toast {
  position: fixed;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1001;
}

.error-toast-content {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--color-dark);
  color: #fff;
  padding: 14px 20px;
  border-radius: var(--radius);
  font-size: 0.95rem;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.18);
}

.error-toast-content i:first-child {
  color: var(--color-critical);
  font-size: 1.2rem;
  flex-shrink: 0;
}

.error-toast-content p { color: #fff; max-width: 400px; }

.error-dismiss {
  background: none;
  border: none;
  color: #fff;
  cursor: pointer;
  opacity: 0.6;
  font-size: 1rem;
  flex-shrink: 0;
}
.error-dismiss:hover { opacity: 1; }

/* =========================================================================
   REPORT MODAL
   ========================================================================= */
.report-modal-overlay[hidden] {
  display: none;
}

.report-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(255, 251, 247, 0.92);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1002;
  backdrop-filter: blur(4px);
  padding: 24px;
}

.report-modal-content {
  position: relative;
  max-width: var(--container);
  width: 100%;
  max-height: 90vh;
  overflow: auto;
  background: var(--color-card);
  border-radius: var(--radius);
  padding: 32px;
  box-shadow: 0 16px 48px rgba(45, 43, 46, 0.12);
}

.report-modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  background: none;
  border: none;
  color: var(--color-secondary);
  cursor: pointer;
  font-size: 1.25rem;
  padding: 8px;
  line-height: 1;
}
.report-modal-close:hover {
  color: var(--color-dark);
}

.report-modal-body .results-header { margin-top: 0; }

/* =========================================================================
   EVALUATIONS LIST (below hero)
   ========================================================================= */
.evaluations-section {
  background: var(--color-bg-alt);
  padding-top: 48px;
  padding-bottom: 48px;
}

.evaluations-section h2 {
  margin-bottom: 16px;
  text-align: center;
  font-family: var(--font-base);
}

.evaluations-empty {
  text-align: center;
  color: var(--color-secondary);
  font-size: 0.95rem;
  margin: 0 auto;
  font-family: var(--font-base);
  max-width: 480px;
}

.evaluations-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 20px;
}

.evaluations-list:empty {
  display: none;
}

.evaluation-row {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 14px 20px;
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  flex-wrap: wrap;
}

.evaluation-row-url {
  flex: 1;
  min-width: 0;
  font-size: 0.95rem;
  color: var(--color-dark);
  word-break: break-all;
  text-overflow: ellipsis;
  overflow: hidden;
}

.evaluation-row-score {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: #fff;
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.1;
}

.evaluation-row-score.score-red { background: var(--color-critical); }
.evaluation-row-score.score-amber { background: var(--color-important); }
.evaluation-row-score.score-green { background: var(--color-success); }

.evaluation-row-score span { font-size: 0.7rem; opacity: 0.9; }

.evaluation-row .btn {
  flex-shrink: 0;
}

/* =========================================================================
   FOOTER
   ========================================================================= */
.site-footer {
  padding: 48px 0;
  text-align: center;
  background: var(--color-dark);
  color: #B5AFB9;
}

.site-footer p {
  text-align: center;
  margin: 0 auto;
  font-size: 0.9rem;
}

.footer-note {
  margin-top: 8px !important;
  opacity: 0.6;
}

/* =========================================================================
   RESPONSIVE
   ========================================================================= */
@media (max-width: 768px) {
  section { padding: 48px 0; }

  h1 { font-size: 2rem; }
  h2 { font-size: 1.6rem; }

  .hero { padding: 80px 0 48px; }

  .input-group {
    flex-direction: column;
    padding: 8px;
  }

  .input-icon { display: none; }

  .url-input { width: 100%; padding: 12px; }

  .btn { width: 100%; }

  .steps { grid-template-columns: 1fr; gap: 16px; }

  .category-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }

  .trust-points { flex-direction: column; align-items: center; gap: 20px; }

  .results-header { flex-direction: column; text-align: center; }
  .results-meta h2 { text-align: center; }

  .results-columns { grid-template-columns: 1fr; }

  .score-badge { width: 80px; height: 80px; }
  .score-number { font-size: 1.8rem; }
}

@media (max-width: 480px) {
  h1 { font-size: 1.65rem; }

  .category-grid { grid-template-columns: 1fr 1fr; }

  .category-card { padding: 16px 12px; }

  .results-actions { flex-direction: column; }
  .results-actions .btn { width: 100%; }

  .evaluation-row {
    flex-direction: column;
    align-items: flex-start;
  }
  .evaluation-row-url { width: 100%; }
}