/* layout.css — navbar, footer, hero (navy + orange theme matching live site) */

.announcement-bar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 60;
  background: var(--c-accent); color: var(--c-accent-fg);
  padding: 8px 16px; text-align: center;
  font-size: var(--fz-sm); font-weight: 700;
  display: flex; align-items: center; justify-content: center; gap: 8px; flex-wrap: wrap;
}
.announcement-bar a { color: var(--c-accent-fg); text-decoration: underline; font-weight: 700; }
.announcement-bar .stars { color: hsl(50 100% 60%); display: inline-flex; gap: 1px; }
@media (max-width: 640px) { .announcement-bar { display: none; } }

.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: saturate(180%) blur(10px);
  -webkit-backdrop-filter: saturate(180%) blur(10px);
  border-bottom: 1px solid var(--c-border);
}
.has-announcement .site-header { top: 36px; }
.nav { display: flex; align-items: center; justify-content: space-between; height: var(--header-h); gap: var(--s-4); }
.nav-brand { display: flex; align-items: center; gap: 8px; font-size: 24px; font-weight: 900; letter-spacing: -0.02em; color: var(--c-text); }
.nav-brand:hover { text-decoration: none; }
.nav-brand .pin { color: var(--c-accent); }
.nav-brand .vizag    { color: var(--c-accent); transition: color var(--transition); }
.nav-brand .explorer { color: var(--c-navy);   transition: color var(--transition); }
.nav-brand:hover .vizag    { color: var(--c-navy); }
.nav-brand:hover .explorer { color: var(--c-accent); }

.nav-links { display: flex; align-items: center; gap: 0; list-style: none; padding: 0; margin: 0; }
.nav-links a {
  position: relative;
  padding: 10px 12px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--c-text-muted);
  transition: color var(--transition);
}
.nav-links a:hover { color: var(--c-text); text-decoration: none; }
.nav-links a.active { color: var(--c-accent); }
.nav-links a.active::after {
  content: ''; position: absolute; left: 12px; right: 12px; bottom: 4px;
  height: 2px; background: var(--c-accent); border-radius: 1px;
}
.nav-cta { display: flex; align-items: center; gap: 8px; }
.nav-cta .plan-btn {
  position: relative;
  padding: 10px 12px;
  font-size: 11px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--c-text-muted); display: inline-flex; align-items: center; gap: 6px;
}
.nav-cta .plan-btn:hover { color: var(--c-text); text-decoration: none; }
.nav-cta .plan-count {
  position: absolute; top: -2px; right: -4px;
  width: 18px; height: 18px; border-radius: 50%;
  background: var(--c-accent); color: var(--c-accent-fg);
  font-size: 10px; font-weight: 700;
  display: inline-flex; align-items: center; justify-content: center;
}
.nav-toggle {
  display: none; background: transparent; border: 0; padding: 8px; color: var(--c-text);
}
@media (max-width: 1024px) {
  .nav-links { display: none; }
  .nav-toggle { display: inline-flex; }
  .nav-mobile-open .nav-links {
    display: flex; flex-direction: column; align-items: stretch;
    position: absolute; top: var(--header-h); left: 0; right: 0;
    background: var(--c-surface); border-bottom: 1px solid var(--c-border);
    padding: var(--s-3) var(--s-4); gap: 4px; box-shadow: var(--sh-card);
  }
  .nav-mobile-open .nav-links a {
    padding: 12px 16px; font-size: var(--fz-md); text-transform: none;
    letter-spacing: 0; font-weight: 600; border-radius: var(--r-md);
  }
  .nav-mobile-open .nav-links a.active { background: rgba(24, 90%, 55%, 0.08); }
  .nav-mobile-open .nav-links a.active::after { display: none; }
}

/* Hero — navy background with subtle dot pattern */
.hero {
  position: relative;
  min-height: 70vh;
  display: flex; align-items: center; justify-content: center;
  background: var(--g-hero);
  color: var(--c-primary-fg);
  overflow: hidden;
  padding: var(--s-20) var(--s-4);
}
.hero::before {
  content: ''; position: absolute; inset: 0; opacity: 0.1;
  background-image: radial-gradient(circle at 2px 2px, rgba(255,255,255,0.15) 1px, transparent 0);
  background-size: 40px 40px; pointer-events: none;
}
.hero-inner { position: relative; max-width: 880px; margin: 0 auto; text-align: center; }
.hero h1 {
  font-size: clamp(2.5rem, 5vw + 1rem, 4.75rem);
  font-weight: 900; line-height: 1.05; letter-spacing: -0.025em;
  color: var(--c-primary-fg); margin: 0 0 var(--s-8);
}
.hero h1 .accent-italic { color: var(--c-accent); font-style: italic; font-family: var(--ff-serif-italic); font-weight: 700; }
.hero .hero-search {
  position: relative; max-width: 640px; margin: 0 auto;
}
.hero .hero-search input {
  width: 100%;
  padding: 18px 24px 18px 52px;
  border-radius: var(--r-pill);
  background: var(--c-surface); color: var(--c-text);
  border: 0; font-size: var(--fz-lg);
  box-shadow: var(--sh-card);
  outline: none;
}
.hero .hero-search input:focus { box-shadow: var(--sh-card), 0 0 0 3px hsl(24 90% 55% / 0.4); }
.hero .hero-search .icon {
  position: absolute; left: 22px; top: 50%; transform: translateY(-50%);
  width: 20px; height: 20px; color: var(--c-text-soft); pointer-events: none;
}
.hero-hint { margin-top: 12px; font-size: var(--fz-sm); color: rgba(255,255,255,0.7); font-weight: 500; }
.hero-stats {
  display: flex; flex-wrap: wrap; justify-content: center;
  gap: var(--s-12); margin-top: var(--s-16);
}
.hero-stats .stat-num { font-size: clamp(1.75rem, 3vw, 2.5rem); font-weight: 700; color: var(--c-accent); }
.hero-stats .stat-lbl { font-size: var(--fz-sm); font-weight: 500; color: rgba(255,255,255,0.7); margin-top: 4px; }
.hero-steps { display: flex; flex-wrap: wrap; justify-content: center; gap: var(--s-8); margin-top: var(--s-10); }
.hero-steps .step { display: inline-flex; align-items: center; gap: 8px; color: rgba(255,255,255,0.85); font-weight: 500; font-size: var(--fz-sm); }
.hero-steps .step .num {
  width: 24px; height: 24px; border-radius: 50%;
  background: var(--c-accent); color: var(--c-accent-fg);
  font-size: 11px; font-weight: 700;
  display: inline-flex; align-items: center; justify-content: center;
}

/* Footer — dark navy with orange brand accents */
.site-footer {
  background: var(--c-text);   /* deep navy-ish foreground from tokens */
  color: rgba(255,255,255,0.9);
  padding: var(--s-16) 0 var(--s-6);
  margin-top: var(--s-20);
}
.site-footer a { color: rgba(255,255,255,0.8); }
.site-footer a:hover { color: #fff; text-decoration: none; }
.site-footer .brand { display:flex; align-items:center; gap:8px; margin-bottom: var(--s-4); font-size: 24px; font-weight: 900; letter-spacing: -0.02em; }
.site-footer .brand .vizag    { color: var(--c-accent); }
.site-footer .brand .explorer { color: #fff; }
.site-footer h4 { color: #fff; margin: 0 0 var(--s-3); font-size: var(--fz-md); font-weight: 700; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1.5fr; gap: var(--s-10); margin-bottom: var(--s-8); }
.footer-grid ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 10px; font-size: var(--fz-sm); }
.footer-grid p  { color: rgba(255,255,255,0.65); font-size: var(--fz-sm); line-height: 1.65; }
.footer-grid p .accent { color: var(--c-accent); font-weight: 600; }
.footer-social { display: flex; gap: 12px; margin-top: var(--s-3); }
.footer-social a {
  width: 40px; height: 40px; border-radius: 50%;
  background: rgba(255,255,255,0.08);
  display: inline-flex; align-items: center; justify-content: center;
  transition: background var(--transition);
}
.footer-social a:hover { background: var(--c-accent); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: var(--s-4);
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: var(--s-3);
  font-size: var(--fz-sm); color: rgba(255,255,255,0.5);
}
@media (max-width: 1024px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 600px)  { .footer-grid { grid-template-columns: 1fr; } }

/* Section utility */
.section { padding: var(--s-20) 0; }
.section.tight { padding: var(--s-12) 0; }
.section-title { text-align: center; margin-bottom: var(--s-12); }
.section-title h2 { font-size: clamp(1.75rem, 2.5vw, 2.5rem); font-weight: 700; color: var(--c-text); margin: 0 0 var(--s-3); }
.section-title p  { color: var(--c-text-muted); font-size: var(--fz-lg); max-width: 600px; margin: 0 auto; }