/* ─────────────────────────────────────────────────
   Azimuth Systems — Shared Website Styles
   Design system: Dark theme, Space Grotesk + DM Sans
   Colours: #030712, #0F172A, #0EA5E9, #F1F5F9
   ───────────────────────────────────────────────── */

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

:root {
  --bg-primary: #030712;
  --bg-secondary: #111827;
  --bg-card: #0F172A;
  --bg-card-hover: #1E293B;
  --accent: #0EA5E9;
  --accent-light: #38BDF8;
  --accent-glow: rgba(14, 165, 233, 0.15);
  --green: #22C55E;
  --amber: #F59E0B;
  --red: #EF4444;
  --text-primary: #F1F5F9;
  --text-secondary: #94A3B8;
  --text-muted: #64748B;
  --border: rgba(255, 255, 255, 0.08);
  --border-light: rgba(255, 255, 255, 0.12);
  --radius: 12px;
  --radius-lg: 20px;
  --font-heading: 'Space Grotesk', system-ui, sans-serif;
  --font-body: 'DM Sans', system-ui, sans-serif;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  line-height: 1.2;
}

a {
  color: var(--accent);
  text-decoration: none;
  transition: color 0.2s;
}

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

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

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

/* ─── Buttons ─── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 12px 24px;
  border-radius: 10px;
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: all 0.2s;
  text-decoration: none;
}

.btn-primary {
  background: var(--accent);
  color: var(--bg-primary);
  border-color: var(--accent);
}
.btn-primary:hover {
  background: var(--accent-light);
  border-color: var(--accent-light);
  color: var(--bg-primary);
  transform: translateY(-1px);
  box-shadow: 0 4px 20px rgba(14, 165, 233, 0.3);
}

.btn-outline {
  background: transparent;
  color: var(--text-primary);
  border-color: var(--border-light);
}
.btn-outline:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-glow);
}

.btn-sm { padding: 8px 18px; font-size: 0.85rem; }
.btn-block { width: 100%; }

/* ─── Navigation ─── */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 16px 24px;
  transition: all 0.3s;
  background: transparent;
}

.nav-scrolled {
  background: rgba(3, 7, 18, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  padding: 10px 24px;
}

.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--text-primary);
}

.nav-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  overflow: hidden;
}

.nav-title {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.15rem;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-links a {
  color: var(--text-secondary);
  font-size: 0.9rem;
  font-weight: 500;
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--text-primary); }

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  flex-direction: column;
  gap: 5px;
}
.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 1px;
  transition: all 0.3s;
}

/* ─── Sections (shared) ─── */
.section-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.section-inner-narrow {
  max-width: 800px;
}

.section-title {
  font-size: clamp(1.8rem, 3.5vw, 2.5rem);
  font-weight: 700;
  text-align: center;
  margin-bottom: 16px;
  letter-spacing: -0.5px;
}

.section-subtitle {
  text-align: center;
  color: var(--text-secondary);
  font-size: 1.05rem;
  max-width: 600px;
  margin: 0 auto 48px;
  line-height: 1.6;
}

/* ─── Trust Bar ─── */
.trust-bar {
  padding: 48px 24px;
  background: var(--bg-secondary);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.trust-bar-inner {
  max-width: 900px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  text-align: center;
}

.trust-number {
  display: block;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 2rem;
  color: var(--accent);
  margin-bottom: 4px;
}

.trust-label {
  font-size: 0.9rem;
  color: var(--text-secondary);
  font-weight: 500;
}

/* ─── Store badges ─── */
.hero-badges {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.store-badge {
  display: inline-block;
  transition: transform 0.2s, opacity 0.2s;
}
.store-badge:hover {
  transform: translateY(-2px);
  opacity: 0.9;
}

/* ─── Features ─── */
.features {
  padding: 100px 24px;
}

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

.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px;
  transition: border-color 0.3s, transform 0.2s;
}

.feature-card:hover {
  border-color: rgba(14, 165, 233, 0.2);
  transform: translateY(-2px);
}

.feature-card-large {
  grid-column: span 1;
}

.features-grid .feature-card:last-child:nth-child(odd) {
  grid-column: 1 / -1;
  justify-self: center;
  width: calc(50% - 12px);
}

.feature-icon {
  margin-bottom: 20px;
}

.feature-card h3 {
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.feature-card p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.6;
}

.feature-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 20px;
}

.tag {
  font-size: 0.75rem;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 20px;
  background: var(--accent-glow);
  color: var(--accent);
  border: 1px solid rgba(14, 165, 233, 0.2);
}

/* ─── Modules ─── */
.modules {
  padding: 80px 24px;
  background: var(--bg-secondary);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.modules-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  max-width: 700px;
  margin: 0 auto;
}

.module-pill {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 20px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-weight: 500;
  font-size: 0.95rem;
  transition: border-color 0.2s;
}

.module-pill:hover {
  border-color: rgba(14, 165, 233, 0.25);
}

.module-number {
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--accent);
  font-size: 0.85rem;
  opacity: 0.6;
}

/* ─── Screenshots ─── */
.screenshots {
  padding: 100px 24px;
}

.screenshots-scroll {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  padding: 20px 0 0;
}

.screenshot-item {
  text-align: center;
  display: flex;
  flex-direction: column;
}

.screenshot-item img {
  width: 100%;
  border-radius: 24px;
  border: 2px solid var(--border);
  box-shadow: 0 20px 50px rgba(0,0,0,0.4);
  transition: transform 0.3s;
  margin-top: auto;
}

.screenshot-item:hover img {
  transform: translateY(-4px);
}

.screenshot-caption {
  margin-bottom: 14px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1rem;
  color: var(--text-primary);
  line-height: 1.3;
}

.screenshot-subtext {
  margin-bottom: 14px;
  font-family: var(--font-body);
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.4;
}

/* ─── How It Works ─── */
.how-it-works {
  padding: 100px 24px;
  background: var(--bg-secondary);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.steps-grid {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 24px;
  max-width: 900px;
  margin: 0 auto;
}

.step {
  flex: 1;
  text-align: center;
  max-width: 260px;
}

.step-number {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  border-radius: 50%;
  background: var(--accent-glow);
  border: 2px solid rgba(14, 165, 233, 0.3);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.3rem;
  color: var(--accent);
}

.step h3 {
  font-size: 1.2rem;
  margin-bottom: 10px;
}

.step p {
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.6;
}

.step-arrow {
  display: flex;
  align-items: center;
  padding-top: 20px;
  opacity: 0.4;
}

/* ─── Pricing ─── */
.pricing {
  padding: 100px 24px;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  max-width: 800px;
  margin: 0 auto;
}

.pricing-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  position: relative;
}

.pricing-card-featured {
  border-color: var(--accent);
  box-shadow: 0 0 40px rgba(14, 165, 233, 0.1);
}

.pricing-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--accent);
  color: var(--bg-primary);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.75rem;
  padding: 4px 16px;
  border-radius: 20px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.pricing-header {
  text-align: center;
  margin-bottom: 32px;
}

.pricing-header h3 {
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.pricing-price {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--text-primary);
}

.pricing-price span {
  font-size: 1rem;
  font-weight: 500;
  color: var(--text-secondary);
}

.pricing-period {
  color: var(--text-muted);
  font-size: 0.85rem;
  margin-top: 4px;
}

.pricing-features {
  list-style: none;
  margin-bottom: 32px;
}

.pricing-features li {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 0;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.pricing-features li svg {
  flex-shrink: 0;
}

.pricing-features li strong {
  color: var(--text-primary);
  font-weight: 600;
}

.pricing-feature-disabled {
  opacity: 0.45;
}

.pricing-annual {
  text-align: center;
  margin-top: 12px;
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* ─── FAQ ─── */
.faq {
  padding: 100px 24px;
  background: var(--bg-secondary);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color 0.2s;
}

.faq-item[open] {
  border-color: rgba(14, 165, 233, 0.2);
}

.faq-item summary {
  padding: 20px 24px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: color 0.2s;
}

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

.faq-item summary::after {
  content: '+';
  font-size: 1.4rem;
  color: var(--text-muted);
  font-weight: 400;
  transition: transform 0.2s;
}

.faq-item[open] summary::after {
  content: '\2212';
}

.faq-item summary:hover { color: var(--accent); }

.faq-item p {
  padding: 0 24px 20px;
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.7;
}

/* ─── Final CTA ─── */
.final-cta {
  padding: 100px 24px;
  text-align: center;
}

.final-cta h2 {
  font-size: clamp(1.8rem, 3.5vw, 2.5rem);
  font-weight: 700;
  margin-bottom: 16px;
}

.final-cta p {
  color: var(--text-secondary);
  font-size: 1.05rem;
  margin-bottom: 36px;
}

.final-cta .hero-badges {
  justify-content: center;
}

/* ─── Footer ─── */
.footer {
  padding: 60px 24px 40px;
  border-top: 1px solid var(--border);
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 40px;
}

.footer-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  overflow: hidden;
}

.footer-app-name {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.1rem;
}

.footer-company {
  color: var(--text-muted);
  font-size: 0.85rem;
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
  margin-bottom: 48px;
}

.footer-col h4 {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 16px;
}

.footer-col a {
  display: block;
  color: var(--text-secondary);
  font-size: 0.9rem;
  padding: 4px 0;
  transition: color 0.2s;
}
.footer-col a:hover { color: var(--text-primary); }

.footer-bottom {
  padding-top: 32px;
  border-top: 1px solid var(--border);
  text-align: center;
}

.footer-bottom p {
  color: var(--text-muted);
  font-size: 0.8rem;
}

.footer-disclaimer {
  margin-top: 8px;
  font-size: 0.75rem !important;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.5;
}

/* ─────────────────────────────────────
   Landing Page — App Selector
   ───────────────────────────────────── */

.landing-hero {
  padding: 140px 24px 60px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.landing-hero::before {
  content: '';
  position: absolute;
  top: -200px;
  left: 50%;
  transform: translateX(-50%);
  width: 900px;
  height: 900px;
  background: radial-gradient(circle, rgba(14, 165, 233, 0.06) 0%, transparent 70%);
  pointer-events: none;
}

.landing-hero-content {
  max-width: 800px;
  margin: 0 auto;
  position: relative;
}

.landing-hero h1 {
  font-size: clamp(2rem, 4.5vw, 3.2rem);
  font-weight: 700;
  letter-spacing: -1px;
  margin-bottom: 16px;
}

.landing-hero-subtitle {
  font-size: 1.15rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 60px;
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
}

/* App Tiles */
.app-tiles {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
  max-width: 800px;
  margin: 0 auto;
}

.app-tile {
  background: var(--bg-card);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 48px 36px;
  text-align: center;
  text-decoration: none;
  color: inherit;
  transition: all 0.3s;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
  position: relative;
  overflow: hidden;
}

.app-tile::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--accent);
  opacity: 0;
  transition: opacity 0.3s;
}

.app-tile:hover {
  border-color: rgba(14, 165, 233, 0.3);
  transform: translateY(-4px);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.app-tile:hover::before {
  opacity: 1;
}

.app-tile-icon {
  width: 120px;
  height: 120px;
  border-radius: 28px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
  overflow: hidden;
  background: transparent;
}

.app-tile h2 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
}

.app-tile-tagline {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.5;
}

.app-tile-badge {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  padding: 5px 14px;
  border-radius: 20px;
  background: var(--accent-glow);
  color: var(--accent);
  border: 1px solid rgba(14, 165, 233, 0.2);
}

.app-tile-badge-amber {
  background: rgba(245, 158, 11, 0.1);
  color: var(--amber);
  border-color: rgba(245, 158, 11, 0.2);
}

.app-tile-cta {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--accent);
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 4px;
}

.app-tile-cta svg {
  transition: transform 0.2s;
}

.app-tile:hover .app-tile-cta svg {
  transform: translateX(4px);
}

/* EOOW tile accent override */
.app-tile-eoow::before {
  background: var(--amber);
}

.app-tile-eoow:hover {
  border-color: rgba(245, 158, 11, 0.3);
}

.app-tile-eoow .app-tile-cta {
  color: var(--amber);
}

/* ─── Hero (app-specific pages) ─── */
.hero {
  padding: 160px 24px 80px;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -200px;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 800px;
  background: radial-gradient(circle, rgba(14, 165, 233, 0.08) 0%, transparent 70%);
  pointer-events: none;
}

.hero-content {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 60px;
}

.hero-text h1 {
  font-size: clamp(2.2rem, 5vw, 3.5rem);
  font-weight: 700;
  letter-spacing: -1px;
  margin-bottom: 24px;
}

.hero-subtitle {
  font-size: 1.1rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 36px;
  max-width: 520px;
}

.hero-note {
  margin-top: 16px;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.hero-image {
  display: flex;
  justify-content: center;
}

.hero-device {
  position: relative;
  filter: drop-shadow(0 40px 80px rgba(0,0,0,0.5));
}

.hero-device-bezel {
  width: 280px;
  background: #1C1C1E;
  border-radius: 40px;
  border: 3px solid #3A3A3C;
  overflow: hidden;
  position: relative;
}

.hero-device-bezel::before {
  content: '';
  position: absolute;
  top: 10px;
  left: 50%;
  transform: translateX(-50%);
  width: 100px;
  height: 28px;
  background: #000;
  border-radius: 14px;
  z-index: 2;
}

.hero-device-bezel::after {
  content: '';
  position: absolute;
  bottom: 8px;
  left: 50%;
  transform: translateX(-50%);
  width: 100px;
  height: 4px;
  background: rgba(255,255,255,0.25);
  border-radius: 2px;
  z-index: 2;
}

.hero-device-bezel img {
  width: 100%;
  display: block;
}

/* ─────────────────────────────────────
   Responsive
   ───────────────────────────────────── */

@media (max-width: 768px) {
  /* Nav */
  .nav-links {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(3, 7, 18, 0.97);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 24px;
    z-index: 99;
  }
  .nav-links.open { display: flex; }
  .nav-links a { font-size: 1.2rem; }
  .nav-toggle { display: flex; z-index: 101; }

  /* Landing */
  .landing-hero { padding: 120px 24px 40px; }
  .app-tiles { grid-template-columns: 1fr; max-width: 400px; }

  /* Hero */
  .hero { padding: 120px 24px 60px; }
  .hero-content {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 40px;
  }
  .hero-subtitle { margin-left: auto; margin-right: auto; }
  .hero-badges { justify-content: center; }
  .hero-device-bezel { width: 220px; }

  /* Trust bar */
  .trust-bar-inner {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }
  .trust-number { font-size: 1.6rem; }

  /* Features */
  .features-grid { grid-template-columns: 1fr; }
  .feature-card-large { grid-column: span 1; }
  .features-grid .feature-card:last-child:nth-child(odd) { width: 100%; }

  /* Modules */
  .modules-grid { grid-template-columns: 1fr; }

  /* Screenshots */
  .screenshots-scroll { grid-template-columns: repeat(2, 1fr); gap: 20px; }

  /* Steps */
  .steps-grid { flex-direction: column; align-items: center; }
  .step-arrow { display: none; }

  /* Pricing */
  .pricing-grid { grid-template-columns: 1fr; max-width: 400px; }

  /* Footer */
  .footer-links { grid-template-columns: repeat(2, 1fr); gap: 32px; }
}

@media (max-width: 480px) {
  .landing-hero { padding: 100px 16px 40px; }
  .landing-hero h1 { font-size: 1.8rem; }
  .app-tile { padding: 36px 24px; }
  .app-tile-icon { width: 90px; height: 90px; border-radius: 22px; }

  .hero { padding: 100px 16px 40px; }
  .hero-text h1 { font-size: 1.9rem; }
  .hero-device-bezel { width: 180px; }
  .trust-bar-inner { grid-template-columns: repeat(2, 1fr); }
  .feature-card { padding: 24px; }
  .pricing-card { padding: 32px 24px; }
  .footer-links { grid-template-columns: 1fr; }
}