/* ===========================
   Aretearc — Shared Styles
   =========================== */

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --color-bg:         #FAF8F4;
  --color-bg-alt:     #F2EDE4;
  --color-accent:     #C1440E;
  --color-accent-dark:#9E360B;
  --color-text:       #1E1C1A;
  --color-text-muted: #6B6460;
  --color-border:     #E2DAD0;
  --color-white:      #FFFFFF;

  --font-sans: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-serif: Georgia, 'Times New Roman', serif;

  --radius:    8px;
  --radius-lg: 16px;
  --max-w:     1100px;
  --nav-h:     64px;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  background-color: var(--color-bg);
  color: var(--color-text);
  line-height: 1.65;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

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

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

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

/* ===========================
   Layout
   =========================== */

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

section {
  padding: 80px 0;
}

/* ===========================
   Navigation
   =========================== */

.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(250, 248, 244, 0.92);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--color-border);
  height: var(--nav-h);
}

.nav-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--color-text);
  letter-spacing: -0.02em;
}

.nav-logo span {
  color: var(--color-accent);
}

.nav-links {
  display: flex;
  gap: 32px;
  list-style: none;
  align-items: center;
}

.nav-links a {
  color: var(--color-text-muted);
  font-size: 0.9rem;
  font-weight: 500;
  transition: color 0.15s;
}

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

.nav-cta {
  background: var(--color-accent);
  color: var(--color-white) !important;
  padding: 8px 18px;
  border-radius: 6px;
  transition: background 0.15s !important;
}

.nav-cta:hover {
  background: var(--color-accent-dark);
  color: var(--color-white) !important;
}

/* Mobile nav toggle */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
  background: none;
  border: none;
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: all 0.25s;
}

/* ===========================
   Buttons
   =========================== */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: var(--radius);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s;
  border: none;
  text-decoration: none;
}

.btn-primary {
  background: var(--color-accent);
  color: var(--color-white);
}

.btn-primary:hover {
  background: var(--color-accent-dark);
  color: var(--color-white);
  transform: translateY(-1px);
}

.btn-outline {
  background: transparent;
  color: var(--color-text);
  border: 1.5px solid var(--color-border);
}

.btn-outline:hover {
  border-color: var(--color-text);
  color: var(--color-text);
  transform: translateY(-1px);
}

.btn-lg {
  padding: 15px 32px;
  font-size: 1rem;
}

/* App Store / Play Store badges */
.download-buttons {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  align-items: center;
}

.app-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 20px;
  border-radius: var(--radius);
  font-size: 0.85rem;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.15s;
  border: 1.5px solid currentColor;
}

.app-badge-dark {
  background: #1A1A1A;
  color: #fff;
  border-color: #1A1A1A;
}

.app-badge-dark:hover {
  background: #333;
  color: #fff;
  border-color: #333;
  transform: translateY(-1px);
}

.app-badge svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

.app-badge-label small {
  display: block;
  font-weight: 400;
  font-size: 0.7rem;
  opacity: 0.8;
  margin-bottom: 1px;
}

/* ===========================
   Hero
   =========================== */

.hero {
  padding: 100px 0 80px;
}

.hero-eyebrow {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 16px;
}

.hero h1 {
  font-size: clamp(2.2rem, 5vw, 3.6rem);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -0.03em;
  max-width: 700px;
  margin-bottom: 20px;
}

.hero h1 em {
  font-style: normal;
  color: var(--color-accent);
}

.hero p {
  font-size: 1.1rem;
  color: var(--color-text-muted);
  max-width: 560px;
  margin-bottom: 36px;
  line-height: 1.75;
}

/* ===========================
   Section headings
   =========================== */

.section-label {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 12px;
}

.section-title {
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.2;
  margin-bottom: 16px;
}

.section-desc {
  font-size: 1.05rem;
  color: var(--color-text-muted);
  max-width: 540px;
  line-height: 1.75;
}

/* ===========================
   Cards / Feature grid
   =========================== */

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
  margin-top: 56px;
}

.feature-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  transition: box-shadow 0.2s, transform 0.2s;
}

.feature-card:hover {
  box-shadow: 0 8px 32px rgba(0,0,0,0.06);
  transform: translateY(-2px);
}

.feature-icon {
  width: 44px;
  height: 44px;
  background: #FAE8DF;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  font-size: 1.3rem;
}

.feature-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 8px;
  letter-spacing: -0.01em;
}

.feature-card p {
  font-size: 0.92rem;
  color: var(--color-text-muted);
  line-height: 1.65;
}

/* ===========================
   Screenshots / Mockups
   =========================== */

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

.screenshots-grid {
  display: flex;
  gap: 24px;
  margin-top: 56px;
  justify-content: center;
  flex-wrap: wrap;
}

.screenshot-placeholder {
  width: 220px;
  height: 440px;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  color: var(--color-text-muted);
  font-size: 0.85rem;
  font-weight: 500;
  flex-shrink: 0;
  box-shadow: 0 4px 20px rgba(0,0,0,0.06);
}

.screenshot-placeholder .ph-icon {
  font-size: 2rem;
  opacity: 0.4;
}

.screenshot-frame {
  width: 220px;
  border-radius: 28px;
  overflow: hidden;
  box-shadow: 0 12px 40px rgba(0,0,0,0.12);
  border: 1px solid var(--color-border);
  flex-shrink: 0;
}

.screenshot-frame img {
  width: 100%;
  height: auto;
  display: block;
}

/* ===========================
   CTA band
   =========================== */

.cta-band {
  background: var(--color-accent);
  color: var(--color-white);
  text-align: center;
  padding: 72px 0;
}

.cta-band h2 {
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 700;
  letter-spacing: -0.025em;
  margin-bottom: 12px;
}

.cta-band p {
  font-size: 1.05rem;
  opacity: 0.85;
  margin-bottom: 36px;
}

.cta-band .app-badge-dark {
  background: rgba(255,255,255,0.12);
  border-color: rgba(255,255,255,0.4);
  color: #fff;
}

.cta-band .app-badge-dark:hover {
  background: rgba(255,255,255,0.22);
  border-color: rgba(255,255,255,0.7);
  color: #fff;
}

/* ===========================
   Product highlight (homepage)
   =========================== */

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

.product-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.product-split-text .section-desc {
  margin-bottom: 32px;
}

.product-app-icon {
  width: 72px;
  height: 72px;
  background: var(--color-accent);
  border-radius: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  font-size: 2rem;
  color: white;
  box-shadow: 0 8px 24px rgba(193, 68, 14, 0.3);
}

.product-mockup {
  display: flex;
  justify-content: flex-end;
  gap: 16px;
}

.product-phone-placeholder {
  width: 200px;
  height: 400px;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: 28px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  color: var(--color-text-muted);
  font-size: 0.8rem;
  font-weight: 500;
  box-shadow: 0 12px 40px rgba(0,0,0,0.08);
}

.product-phone-placeholder .ph-icon {
  font-size: 2rem;
  opacity: 0.4;
}

/* ===========================
   About strip (homepage)
   =========================== */

.about-strip {
  text-align: center;
  max-width: 680px;
  margin: 0 auto;
}

/* ===========================
   Contact
   =========================== */

.contact-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 48px;
  max-width: 560px;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 28px;
}

.contact-item:last-child {
  margin-bottom: 0;
}

.contact-icon {
  width: 40px;
  height: 40px;
  background: #FAE8DF;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.contact-item h4 {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
  margin-bottom: 4px;
}

.contact-item p,
.contact-item a {
  font-size: 0.98rem;
  color: var(--color-text);
  font-weight: 500;
}

/* ===========================
   Policy / Terms pages
   =========================== */

.policy-wrap {
  max-width: 680px;
  padding: 80px 24px;
  margin: 0 auto;
}

.policy-wrap h1 {
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: -0.025em;
  margin-bottom: 8px;
}

.policy-wrap .last-updated {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin-bottom: 40px;
}

.policy-body {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 40px;
  color: var(--color-text-muted);
  font-size: 1rem;
  line-height: 1.8;
}

.policy-nav-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--color-text-muted);
  margin-bottom: 32px;
  transition: color 0.15s;
}

.policy-nav-link:hover {
  color: var(--color-text);
}

/* ===========================
   Footer
   =========================== */

.footer {
  background: var(--color-text);
  color: rgba(255,255,255,0.55);
  padding: 48px 0 32px;
}

.footer-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
}

.footer-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 40px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}

.footer-brand {
  max-width: 260px;
}

.footer-logo {
  font-size: 1.1rem;
  font-weight: 700;
  color: rgba(255,255,255,0.9);
  letter-spacing: -0.02em;
  margin-bottom: 10px;
}

.footer-logo span {
  color: var(--color-accent);
}

.footer-brand p {
  font-size: 0.85rem;
  line-height: 1.65;
}

.footer-links h5 {
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: rgba(255,255,255,0.75);
  margin-bottom: 16px;
}

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

.footer-links a {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.5);
  transition: color 0.15s;
}

.footer-links a:hover {
  color: rgba(255,255,255,0.9);
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 24px;
  font-size: 0.82rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.footer-bottom a {
  color: rgba(255,255,255,0.5);
  transition: color 0.15s;
}

.footer-bottom a:hover {
  color: rgba(255,255,255,0.85);
}

/* ===========================
   Responsive
   =========================== */

@media (max-width: 768px) {
  section {
    padding: 56px 0;
  }

  .hero {
    padding: 64px 0 48px;
  }

  .nav-links {
    display: none;
    position: absolute;
    top: var(--nav-h);
    left: 0;
    right: 0;
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
    padding: 20px 24px;
    flex-direction: column;
    gap: 0;
    align-items: flex-start;
  }

  .nav-links.open {
    display: flex;
  }

  .nav-links li {
    width: 100%;
  }

  .nav-links a {
    display: block;
    padding: 12px 0;
    font-size: 1rem;
    border-bottom: 1px solid var(--color-border);
  }

  .nav-links li:last-child a {
    border-bottom: none;
  }

  .nav-cta {
    padding: 12px 0;
    background: none;
    color: var(--color-accent) !important;
  }

  .nav-toggle {
    display: flex;
  }

  .product-split {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .product-mockup {
    justify-content: center;
  }

  .contact-card {
    padding: 32px 24px;
  }

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