/* ============================================
   FretShed – Landing Page Styles
   ============================================ */

/* --- Custom Properties --- */
:root {
  --color-bg-primary: #0F0F10;
  --color-bg-elevated: #1C1C1E;
  --color-bg-secondary: #2C2C2E;
  --color-text-primary: #FFFFFF;
  --color-text-secondary: #98989D;
  --color-text-tertiary: #6E6E73;
  --color-accent-primary: #FC3C44;
  --color-accent-secondary: #FA586A;
  --color-accent-pressed: #D60017;
  --color-accent-light: #FF758F;
  --gradient-primary: linear-gradient(135deg, #FC3C44 0%, #FA586A 50%, #FF758F 100%);
  --radius-sm: 8px;
  --radius-card: 20px;
  --radius-pill: 999px;
  --shadow-card: 0 5px 10px rgba(0, 0, 0, 0.2);
  --shadow-accent: 0 6px 12px rgba(252, 60, 68, 0.3);
  --font-stack: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-stack);
  font-weight: 400;
  background: var(--color-bg-primary);
  color: var(--color-text-primary);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

/* --- Focus Styles --- */
a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--color-accent-primary);
  outline-offset: 2px;
}

/* --- Utility --- */
.container {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 24px;
}

.section-heading {
  font-size: 2rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: 48px;
}

/* --- Nav --- */
.site-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  background: rgba(15, 15, 16, 0.8);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.site-nav .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 56px;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 10px;
}

.nav-brand img {
  width: 32px;
  height: 32px;
  border-radius: 8px;
}

.nav-brand span {
  font-size: 1.125rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.nav-badge img {
  height: 32px;
  width: auto;
}

.nav-badge-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
}

/* --- Coming Soon Shared --- */
.coming-soon-muted {
  opacity: 0.4;
  pointer-events: none;
}

.coming-soon-label {
  font-size: 11px;
  color: var(--color-text-tertiary);
  text-align: center;
  display: block;
}

.btn-coming-soon {
  display: inline-block;
  padding: 14px 40px;
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-accent-primary);
  color: var(--color-text-secondary);
  font-size: 1rem;
  font-weight: 600;
  border-radius: var(--radius-pill);
  cursor: default;
}

/* --- Hero --- */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 96px 24px 80px;
  background: radial-gradient(ellipse at center, rgba(252, 60, 68, 0.05) 0%, transparent 70%);
}

.hero-inner {
  max-width: 700px;
}

.hero-icon {
  width: 120px;
  height: 120px;
  border-radius: 28px;
  box-shadow: 0 0 40px rgba(252, 60, 68, 0.4);
  margin: 0 auto 40px;
}

.hero-eyebrow {
  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-accent-primary);
  margin-bottom: 16px;
}

.hero h1 {
  font-size: 3rem;
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 24px;
}

.hero-sub {
  max-width: 600px;
  margin: 0 auto 32px;
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--color-text-secondary);
}

.hero-pricing-note {
  margin-top: 16px;
  font-size: 0.875rem;
  color: var(--color-text-tertiary);
}

/* --- Problem --- */
.problem {
  padding: 96px 0;
}

.problem-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.problem-card {
  background: var(--color-bg-elevated);
  border-radius: var(--radius-card);
  padding: 32px 24px;
  box-shadow: var(--shadow-card);
}

.problem-card h3 {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: 12px;
}

.problem-card p {
  font-size: 0.9375rem;
  color: var(--color-text-secondary);
  line-height: 1.65;
}

/* --- How It Works --- */
.how-it-works {
  padding: 96px 0;
}

.steps {
  display: flex;
  align-items: flex-start;
  gap: 0;
  position: relative;
  margin-top: 8px;
}

.step {
  flex: 1;
  text-align: center;
  padding: 0 16px;
  position: relative;
}

.step-number {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--gradient-primary);
  color: #fff;
  font-size: 1.25rem;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  position: relative;
  z-index: 2;
}

.step h3 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 8px;
}

.step p {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  line-height: 1.6;
}

/* Dashed connector line */
.steps::before {
  content: "";
  position: absolute;
  top: 24px;
  left: calc(12.5% + 24px);
  right: calc(12.5% + 24px);
  height: 2px;
  border-top: 2px dashed var(--color-accent-primary);
  z-index: 1;
}

/* --- Features --- */
.features {
  padding: 96px 0;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.feature-card {
  background: var(--color-bg-elevated);
  border-radius: var(--radius-card);
  padding: 24px;
  border-left: 3px solid var(--color-accent-primary);
  box-shadow: var(--shadow-card);
}

.feature-card .card-icon {
  width: 28px;
  height: 28px;
  margin-bottom: 12px;
  filter: invert(35%) sepia(85%) saturate(600%) hue-rotate(320deg) brightness(105%);
}

.feature-card h3 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 8px;
}

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

/* --- Philosophy --- */
.philosophy {
  padding: 96px 0;
  background: var(--color-bg-elevated);
  text-align: center;
}

.philosophy-inner {
  max-width: 700px;
  margin: 0 auto;
}

.philosophy blockquote {
  font-size: 1.75rem;
  font-weight: 600;
  font-style: italic;
  line-height: 1.45;
  margin-bottom: 32px;
  color: var(--color-text-primary);
}

.philosophy .body-text {
  font-size: 1.0625rem;
  color: var(--color-text-secondary);
  line-height: 1.7;
  max-width: 620px;
  margin: 0 auto;
}

/* --- Pricing --- */
.pricing {
  padding: 96px 0;
}

.pricing-tiers {
  display: flex;
  justify-content: center;
  gap: 24px;
  margin-bottom: 48px;
}

.pricing-card {
  flex: 1;
  max-width: 320px;
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-bg-secondary);
  border-radius: var(--radius-card);
  padding: 40px 32px;
  text-align: center;
  box-shadow: var(--shadow-card);
  position: relative;
}

.pricing-card--highlighted {
  border-color: var(--color-accent-primary);
  box-shadow: var(--shadow-card), var(--shadow-accent);
}

.pricing-save-badge {
  display: inline-block;
  padding: 4px 14px;
  background: var(--gradient-primary);
  color: var(--color-text-primary);
  font-size: 0.75rem;
  font-weight: 700;
  border-radius: var(--radius-pill);
  margin-bottom: 12px;
}

.pricing-card .pricing-name {
  font-size: 1.375rem;
  font-weight: 700;
  margin-bottom: 16px;
}

.pricing-card .pricing-amount {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 4px;
}

.pricing-card .pricing-period {
  font-size: 0.9375rem;
  color: var(--color-text-tertiary);
  margin-bottom: 8px;
}

.pricing-card .pricing-billing {
  font-size: 0.8125rem;
  color: var(--color-text-tertiary);
}

.pricing-checklist {
  list-style: none;
  text-align: left;
  margin-bottom: 32px;
}

.pricing-checklist--shared {
  max-width: 360px;
  margin: 0 auto 40px;
}

.pricing-checklist li {
  padding: 6px 0;
  font-size: 0.9375rem;
  color: var(--color-text-secondary);
  display: flex;
  align-items: center;
  gap: 10px;
}

.pricing-checklist li::before {
  content: "\2713";
  color: var(--color-accent-primary);
  font-weight: 700;
  flex-shrink: 0;
}

.pricing-cta {
  text-align: center;
}

.pricing-note {
  margin-top: 16px;
  font-size: 0.875rem;
  color: var(--color-text-tertiary);
}

/* --- Footer --- */
.site-footer {
  padding: 64px 0 0;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}

.footer-brand img {
  width: 40px;
  height: 40px;
  border-radius: 10px;
}

.footer-brand span {
  font-size: 1.125rem;
  font-weight: 700;
}

.footer-tagline {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links a {
  font-size: 0.9375rem;
  color: var(--color-text-secondary);
  transition: color 0.15s;
}

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

.footer-download {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 4px;
}

.footer-download img {
  height: 40px;
  width: auto;
}

.footer-download .coming-soon-label {
  margin-bottom: 8px;
}

.footer-download .platform-note {
  font-size: 0.8125rem;
  color: var(--color-text-tertiary);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding: 24px 0;
  text-align: center;
  font-size: 0.8125rem;
  color: var(--color-text-tertiary);
}

/* --- Animations --- */
@media (prefers-reduced-motion: no-preference) {
  .fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
  }

  .fade-in.visible {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (prefers-reduced-motion: reduce) {
  .fade-in {
    opacity: 1;
    transform: none;
  }
}

/* --- Nav Links --- */
.nav-links {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-left: auto;
  margin-right: 24px;
}

.nav-links a {
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--color-text-tertiary);
  transition: color 0.15s;
}

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

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

/* --- Page Header (legal/support pages) --- */
.page-header {
  text-align: center;
  padding: 80px 24px 48px;
  background: radial-gradient(ellipse at center, rgba(252, 60, 68, 0.03) 0%, transparent 70%);
}

.page-header h1 {
  font-size: 2.25rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 8px;
}

.page-header p {
  font-size: 0.9375rem;
  color: var(--color-text-secondary);
}

/* --- Legal Content --- */
.legal-content {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 24px 80px;
  line-height: 1.7;
}

.legal-content h2[id] {
  scroll-margin-top: 80px;
}

.legal-content h2 {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--color-accent-primary);
  margin-top: 40px;
  margin-bottom: 10px;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--color-bg-secondary);
}

.legal-content p {
  margin-bottom: 14px;
  font-size: 1rem;
  color: var(--color-text-primary);
}

.legal-content .text-secondary {
  color: var(--color-text-secondary);
}

.legal-content ul {
  margin: 10px 0 14px 20px;
}

.legal-content ul li {
  margin-bottom: 6px;
  color: var(--color-text-primary);
}

.legal-content a {
  color: var(--color-accent-primary);
}

.legal-content a:hover {
  text-decoration: underline;
}

/* FAQ items (support page) */
.faq-item h3 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-text-primary);
  margin-top: 24px;
  margin-bottom: 8px;
}

/* Contact box */
.contact-box {
  background: var(--color-bg-elevated);
  border-radius: 12px;
  padding: 24px;
  margin-top: 16px;
}

.contact-box p {
  margin-bottom: 8px;
}

/* Helpful links */
.helpful-links {
  margin-top: 12px;
}

.helpful-links p {
  margin-bottom: 4px;
}

/* --- Responsive --- */
@media (max-width: 768px) {
  .section-heading {
    font-size: 1.5rem;
    margin-bottom: 32px;
  }

  /* Nav */
  .nav-links {
    display: none;
  }

  .nav-badge img {
    height: 28px;
  }

  /* Page header */
  .page-header {
    padding: 64px 24px 32px;
  }

  .page-header h1 {
    font-size: 1.75rem;
  }

  /* Hero */
  .hero {
    min-height: auto;
    padding: 80px 24px 64px;
  }

  .hero-icon {
    width: 80px;
    height: 80px;
    border-radius: 20px;
    margin-bottom: 32px;
  }

  .hero h1 {
    font-size: 2rem;
  }

  .hero-sub {
    font-size: 1rem;
  }

  /* Problem */
  .problem {
    padding: 64px 0;
  }

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

  /* How It Works */
  .how-it-works {
    padding: 64px 0;
  }

  .steps {
    flex-direction: column;
    gap: 32px;
  }

  .steps::before {
    display: none;
  }

  .step {
    text-align: left;
    display: flex;
    gap: 16px;
    padding: 0;
  }

  .step-number {
    flex-shrink: 0;
    margin-bottom: 0;
  }

  .step-text {
    text-align: left;
  }

  /* Features */
  .features {
    padding: 64px 0;
  }

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

  /* Philosophy */
  .philosophy {
    padding: 64px 0;
  }

  .philosophy blockquote {
    font-size: 1.375rem;
  }

  /* Pricing */
  .pricing {
    padding: 64px 0;
  }

  .pricing-tiers {
    flex-direction: column;
    align-items: center;
  }

  .pricing-card {
    max-width: 100%;
    width: 100%;
    padding: 32px 24px;
  }

  /* Footer */
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}