/* FirmFit Landing Page */

:root {
  --color-bg: #fafbfc;
  --color-bg-alt: #f1f5f9;
  --color-surface: #ffffff;
  --color-text: #0f172a;
  --color-text-muted: #64748b;
  --color-text-light: #94a3b8;
  --color-accent: #2563eb;
  --color-accent-hover: #1d4ed8;
  --color-accent-light: #eff6ff;
  --color-border: #e2e8f0;
  --color-navy: #0f172a;
  --font-sans: "Inter", system-ui, -apple-system, sans-serif;
  --font-serif: "Fraunces", Georgia, serif;
  --shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.05);
  --shadow-md: 0 4px 12px rgba(15, 23, 42, 0.08);
  --shadow-lg: 0 12px 40px rgba(15, 23, 42, 0.12);
  --radius: 12px;
  --radius-lg: 16px;
  --max-width: 1120px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: var(--color-accent);
  text-decoration: none;
  transition: color 0.15s ease;
}

a:hover {
  color: var(--color-accent-hover);
}

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Typography */

h1, h2, h3, h4 {
  line-height: 1.2;
  font-weight: 600;
}

.section-title {
  font-family: var(--font-serif);
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--color-navy);
  margin: 0 0 1rem;
}

.section-intro {
  font-size: 1.125rem;
  color: var(--color-text-muted);
  max-width: 42rem;
  margin: 0 auto 3rem;
  text-align: center;
}

.section-header {
  text-align: center;
  margin-bottom: 3.5rem;
}

/* Buttons */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  font-family: var(--font-sans);
  font-size: 0.9375rem;
  font-weight: 500;
  border-radius: 8px;
  border: none;
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease, box-shadow 0.15s ease, transform 0.1s ease;
  text-decoration: none;
}

.btn:active {
  transform: translateY(1px);
}

.btn-primary {
  background: var(--color-accent);
  color: #fff;
  box-shadow: var(--shadow-sm);
}

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

.btn-secondary {
  background: var(--color-surface);
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.btn-secondary:hover {
  background: var(--color-bg-alt);
  color: var(--color-text);
  border-color: #cbd5e1;
}

.btn-lg {
  padding: 0.875rem 1.75rem;
  font-size: 1rem;
}

/* Navigation */

.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(250, 251, 252, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.nav.scrolled {
  border-bottom-color: var(--color-border);
  box-shadow: var(--shadow-sm);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 4rem;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 700;
  font-size: 1.125rem;
  color: var(--color-navy);
  text-decoration: none;
}

.logo-mark {
  width: 32px;
  height: 32px;
  background: linear-gradient(135deg, var(--color-accent) 0%, #1e40af 100%);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 0.875rem;
  font-weight: 700;
}

.nav-links {
  display: none;
  align-items: center;
  gap: 2rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-links a {
  color: var(--color-text-muted);
  font-size: 0.9375rem;
  font-weight: 500;
}

.nav-links a:hover {
  color: var(--color-text);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.nav-toggle {
  display: flex;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-text);
  border-radius: 1px;
  transition: transform 0.2s ease;
}

.mobile-menu {
  display: none;
  flex-direction: column;
  gap: 0.5rem;
  padding: 1rem 1.5rem 1.5rem;
  border-top: 1px solid var(--color-border);
  background: var(--color-bg);
}

.mobile-menu.open {
  display: flex;
}

.mobile-menu a {
  color: var(--color-text-muted);
  font-weight: 500;
  padding: 0.5rem 0;
}

@media (min-width: 768px) {
  .nav-links {
    display: flex;
  }

  .nav-toggle {
    display: none;
  }
}

/* Hero */

.hero {
  padding: 4rem 0 5rem;
  text-align: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.375rem 0.875rem;
  background: var(--color-accent-light);
  color: var(--color-accent);
  font-size: 0.8125rem;
  font-weight: 500;
  border-radius: 100px;
  margin-bottom: 1.5rem;
}

.hero-badge::before {
  content: "";
  width: 6px;
  height: 6px;
  background: var(--color-accent);
  border-radius: 50%;
}

.hero h1 {
  font-family: var(--font-serif);
  font-size: clamp(2.25rem, 5.5vw, 3.5rem);
  font-weight: 600;
  letter-spacing: -0.03em;
  color: var(--color-navy);
  max-width: 18ch;
  margin: 0 auto 1.25rem;
  line-height: 1.1;
}

.hero-subtitle {
  font-size: clamp(1.0625rem, 2vw, 1.25rem);
  color: var(--color-text-muted);
  max-width: 40rem;
  margin: 0 auto 2rem;
  line-height: 1.7;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: center;
  margin-bottom: 1.25rem;
}

.hero-trust {
  font-size: 0.8125rem;
  color: var(--color-text-light);
}

.hero-preview {
  margin-top: 4rem;
  position: relative;
}

.preview-frame {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  max-width: 900px;
  margin: 0 auto;
}

.preview-chrome {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1rem;
  background: var(--color-bg-alt);
  border-bottom: 1px solid var(--color-border);
}

.preview-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #cbd5e1;
}

.preview-dot:nth-child(1) { background: #f87171; }
.preview-dot:nth-child(2) { background: #fbbf24; }
.preview-dot:nth-child(3) { background: #4ade80; }

.preview-url {
  flex: 1;
  text-align: center;
  font-size: 0.75rem;
  color: var(--color-text-light);
}

.preview-body {
  padding: 1.5rem;
}

/* Dashboard mock */

.mock-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.25rem;
}

.mock-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-navy);
}

.mock-badge {
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.25rem 0.5rem;
  background: #dcfce7;
  color: #166534;
  border-radius: 4px;
}

.mock-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.8125rem;
}

.mock-table th {
  text-align: left;
  padding: 0.5rem 0.75rem;
  font-weight: 500;
  color: var(--color-text-light);
  border-bottom: 1px solid var(--color-border);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.mock-table td {
  padding: 0.75rem;
  border-bottom: 1px solid var(--color-border);
  color: var(--color-text);
}

.mock-table tr:last-child td {
  border-bottom: none;
}

.fit-score {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2.25rem;
  padding: 0.125rem 0.5rem;
  font-weight: 600;
  font-size: 0.75rem;
  border-radius: 4px;
}

.fit-high {
  background: #dcfce7;
  color: #166534;
}

.fit-mid {
  background: #fef9c3;
  color: #854d0e;
}

/* Stats bar */

.stats {
  background: var(--color-navy);
  color: #fff;
  padding: 3rem 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
  text-align: center;
}

.stat-value {
  font-family: var(--font-serif);
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  margin-bottom: 0.25rem;
}

.stat-label {
  font-size: 0.875rem;
  color: #94a3b8;
}

@media (min-width: 640px) {
  .stats-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* Sections */

section {
  padding: 5rem 0;
}

section.alt-bg {
  background: var(--color-bg-alt);
}

/* Cards */

.card-grid {
  display: grid;
  gap: 1.5rem;
}

.card-grid-3 {
  grid-template-columns: 1fr;
}

.card-grid-4 {
  grid-template-columns: 1fr;
}

@media (min-width: 640px) {
  .card-grid-3 {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 768px) {
  .card-grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .card-grid-4 {
    grid-template-columns: repeat(4, 1fr);
  }
}

.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.75rem;
  transition: box-shadow 0.2s ease, border-color 0.2s ease;
}

.card:hover {
  box-shadow: var(--shadow-md);
  border-color: #cbd5e1;
}

.card-icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-accent-light);
  color: var(--color-accent);
  border-radius: 10px;
  margin-bottom: 1rem;
  font-size: 1.25rem;
}

.card h3 {
  font-size: 1.0625rem;
  margin: 0 0 0.5rem;
  color: var(--color-navy);
}

.card p {
  margin: 0;
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

.card ul {
  margin: 0.75rem 0 0;
  padding-left: 1.125rem;
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

.card ul li {
  margin-bottom: 0.25rem;
}

/* Steps */

.steps {
  display: grid;
  gap: 2rem;
  counter-reset: step;
}

@media (min-width: 768px) {
  .steps {
    grid-template-columns: repeat(3, 1fr);
    gap: 2.5rem;
  }
}

.step {
  text-align: center;
  position: relative;
}

.step-number {
  width: 48px;
  height: 48px;
  margin: 0 auto 1.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-accent);
  color: #fff;
  font-weight: 700;
  font-size: 1.125rem;
  border-radius: 50%;
}

.step h3 {
  font-size: 1.0625rem;
  margin: 0 0 0.5rem;
  color: var(--color-navy);
}

.step p {
  margin: 0;
  font-size: 0.9375rem;
  color: var(--color-text-muted);
}

.steps-footer {
  text-align: center;
  margin-top: 2.5rem;
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  font-style: italic;
}

/* Report preview */

.report-preview {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 2rem;
  max-width: 640px;
  margin: 0 auto;
  font-family: "SF Mono", "Fira Code", "Consolas", monospace;
  font-size: 0.8125rem;
  line-height: 1.7;
  color: var(--color-text-muted);
  box-shadow: var(--shadow-md);
}

.report-preview .report-title {
  color: var(--color-navy);
  font-weight: 600;
  font-size: 0.875rem;
  margin-bottom: 1rem;
  font-family: var(--font-sans);
}

.report-preview .report-summary {
  color: var(--color-accent);
  margin-bottom: 1.25rem;
}

.report-preview .match-entry {
  padding: 0.75rem 0;
  border-top: 1px solid var(--color-border);
}

.report-preview .match-name {
  color: var(--color-navy);
  font-weight: 500;
  font-family: var(--font-sans);
}

/* Scoring */

.scoring-grid {
  display: grid;
  gap: 2rem;
  align-items: center;
}

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

.score-bars {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.score-row {
  display: grid;
  grid-template-columns: 7rem 1fr 2.5rem;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.875rem;
}

.score-label {
  color: var(--color-text-muted);
  font-weight: 500;
}

.score-bar-track {
  height: 8px;
  background: var(--color-border);
  border-radius: 4px;
  overflow: hidden;
}

.score-bar-fill {
  height: 100%;
  background: var(--color-accent);
  border-radius: 4px;
}

.score-pct {
  font-weight: 600;
  color: var(--color-navy);
  text-align: right;
}

.scoring-trust {
  margin-top: 1.5rem;
  padding: 1rem 1.25rem;
  background: var(--color-accent-light);
  border-radius: 8px;
  font-size: 0.9375rem;
  color: var(--color-accent);
  font-weight: 500;
}

/* Pricing */

.pricing-grid {
  display: grid;
  gap: 1.5rem;
  max-width: 900px;
  margin: 0 auto;
}

@media (min-width: 768px) {
  .pricing-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.pricing-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 2rem;
  display: flex;
  flex-direction: column;
}

.pricing-card.featured {
  border-color: var(--color-accent);
  box-shadow: var(--shadow-md);
  position: relative;
}

.pricing-card.featured::before {
  content: "Popular";
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-accent);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.25rem 0.75rem;
  border-radius: 100px;
}

.pricing-tier {
  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-light);
  margin-bottom: 0.5rem;
}

.pricing-name {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--color-navy);
  margin: 0 0 0.25rem;
}

.pricing-price {
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-navy);
  margin-bottom: 1.25rem;
}

.pricing-price span {
  font-size: 0.875rem;
  font-weight: 400;
  color: var(--color-text-light);
}

.pricing-features {
  list-style: none;
  padding: 0;
  margin: 0 0 1.5rem;
  flex: 1;
}

.pricing-features li {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  padding: 0.375rem 0;
  padding-left: 1.25rem;
  position: relative;
}

.pricing-features li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--color-accent);
  font-weight: 600;
}

.pricing-card .btn {
  width: 100%;
}

/* FAQ */

.faq-list {
  max-width: 640px;
  margin: 0 auto;
}

.faq-item {
  border-bottom: 1px solid var(--color-border);
}

.faq-question {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 1.25rem 0;
  background: none;
  border: none;
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 500;
  color: var(--color-navy);
  text-align: left;
  cursor: pointer;
}

.faq-question::after {
  content: "+";
  font-size: 1.25rem;
  color: var(--color-text-light);
  flex-shrink: 0;
  transition: transform 0.2s ease;
}

.faq-item.open .faq-question::after {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.25s ease, padding 0.25s ease;
}

.faq-item.open .faq-answer {
  max-height: 200px;
  padding-bottom: 1.25rem;
}

.faq-answer p {
  margin: 0;
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* CTA band */

.cta-band {
  background: var(--color-navy);
  color: #fff;
  text-align: center;
  padding: 5rem 0;
}

.cta-band .section-title {
  color: #fff;
}

.cta-band .section-intro {
  color: #94a3b8;
}

.cta-band .hero-cta {
  margin-bottom: 0;
}

.cta-band .btn-primary {
  background: #fff;
  color: var(--color-navy);
}

.cta-band .btn-primary:hover {
  background: #f1f5f9;
  color: var(--color-navy);
}

.cta-band .btn-secondary {
  background: transparent;
  color: #fff;
  border-color: #475569;
}

.cta-band .btn-secondary:hover {
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
  border-color: #64748b;
}

/* Footer */

.footer {
  background: var(--color-bg-alt);
  border-top: 1px solid var(--color-border);
  padding: 3rem 0 2rem;
}

.footer-grid {
  display: grid;
  gap: 2rem;
  margin-bottom: 2.5rem;
}

@media (min-width: 640px) {
  .footer-grid {
    grid-template-columns: 2fr repeat(3, 1fr);
  }
}

.footer-brand p {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  margin: 0.75rem 0 0;
  max-width: 20rem;
}

.footer-col h4 {
  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-light);
  margin: 0 0 1rem;
}

.footer-col ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-col li {
  margin-bottom: 0.5rem;
}

.footer-col a {
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

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

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem;
  padding-top: 2rem;
  border-top: 1px solid var(--color-border);
  font-size: 0.8125rem;
  color: var(--color-text-light);
}

/* Auth pages */

.auth-page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.auth-main {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 3rem 1.5rem;
}

.auth-card {
  width: 100%;
  max-width: 420px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-md);
}

.auth-card h1 {
  font-family: var(--font-serif);
  font-size: 1.75rem;
  letter-spacing: -0.02em;
  color: var(--color-navy);
  margin: 0 0 0.5rem;
}

.auth-subtitle {
  color: var(--color-text-muted);
  font-size: 0.9375rem;
  margin: 0 0 1.75rem;
}

.auth-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
}

.form-group label {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text);
}

.form-group input {
  padding: 0.625rem 0.75rem;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  font-family: var(--font-sans);
  font-size: 0.9375rem;
  color: var(--color-text);
  background: var(--color-bg);
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.form-group input:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px var(--color-accent-light);
}

.form-error {
  padding: 0.75rem 1rem;
  background: #fef2f2;
  border: 1px solid #fecaca;
  border-radius: 8px;
  color: #b91c1c;
  font-size: 0.875rem;
}

.form-success {
  padding: 0.75rem 1rem;
  background: #f0fdf4;
  border: 1px solid #bbf7d0;
  border-radius: 8px;
  color: #166534;
  font-size: 0.875rem;
}

.auth-footer-text {
  margin-top: 1.5rem;
  text-align: center;
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

.auth-footer-text a {
  font-weight: 500;
}

.auth-nav {
  border-bottom: 1px solid var(--color-border);
  background: var(--color-surface);
}

.auth-nav .nav-inner {
  height: 4rem;
}

.check-email-icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 1.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-accent-light);
  color: var(--color-accent);
  border-radius: 50%;
  font-size: 1.5rem;
}

.auth-card.centered {
  text-align: center;
}