/* ─────────────────────────────────────────────────────────────────────────────
 * Category page chrome — navbar, footer and the frame around them.
 *
 * Shared by every ONDC category page. This file owns ONLY what sits outside the
 * Beckn canvas: design tokens, the reset, the container, the scroll progress
 * bar, the navbar and the footer. The page body between them is styled by
 * beckn.css and is never touched from here.
 *
 * Load order matters: link this BEFORE fx.css. fx.css layers the site finish on
 * top — the floating pill navbar, the sector rail, the Space Grotesk @font-face
 * declarations — and has to win.
 * ──────────────────────────────────────────────────────────────────────────── */

/* ── Tokens ──────────────────────────────────────────────────────────────── */
:root {
  --blue: #1769a7;
  --cyan: #00AEEF;
  --navy: #001D33;
  --footer-bg: #033356;
  --cta-dark: #044273;
  --blue-tint: #E5F0FF;
  --cream: #FFFFFF;
  --cream-2: #F5F7FA;
  --cream-3: #EEF2F7;
  --border: #E5E7EB;
  --border-cream: #E5E7EB;
  --text-muted: #606161;
  --text-body: #3B3B3B;
  --ink: #1A1A2E;
  --grad-btn: linear-gradient(rgba(23, 105, 167, .9) 0%, rgba(4, 66, 115, .9) 100%);
  --shadow-md: 0 4px 6px -4px rgba(0, 0, 0, .1), 0 10px 15px -3px rgba(0, 0, 0, .1);
  --shadow-lg: 0 8px 24px rgba(0, 0, 0, .14);
  --radius: 10px;
  --radius-lg: 16px;
  --max-w: 1216px;
  --px: clamp(20px, 4vw, 64px);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', system-ui, sans-serif;
  color: #1F1F1F;
  background: var(--cream);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

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

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

/* ── Layout ──────────────────────────────────────────────────────────────── */
.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--px);
}

/* ── Scroll progress ─────────────────────────────────────────────────────── */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: rgba(23, 105, 167, .1);
  z-index: 200;
  pointer-events: none;
}

/* Scales on the X axis rather than animating `width`: this updates on every
 * scroll event, so it must stay off the layout path. */
.scroll-progress span {
  display: block;
  height: 100%;
  width: 100%;
  transform: scaleX(0);
  transform-origin: left;
  background: linear-gradient(90deg, var(--cyan), var(--blue));
}

/* ── Navbar ──────────────────────────────────────────────────────────────── */
.navbar {
  background: rgba(0, 29, 51, .94);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255, 255, 255, .08);
  height: 76px;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 1px 4px rgba(0, 0, 0, .05);
}

.navbar .container {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.nav-logo-img {
  height: 52px;
  width: auto;
  display: block;
}

.footer-logo-img {
  height: 42px;
  width: auto;
  display: block;
  margin-bottom: 18px;
  filter: brightness(0) invert(1);
}

.nav-links {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  flex: 1;
  min-width: 0;
  overflow-x: auto;
  scrollbar-width: none;
}

.nav-links::-webkit-scrollbar {
  display: none;
}

.nav-link {
  font-size: 13px;
  font-weight: 600;
  color: rgba(255, 255, 255, .72);
  white-space: nowrap;
  transition: color .15s;
}

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

.nav-link.active {
  color: var(--cyan);
}

.nav-right {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-shrink: 0;
}

.nav-back {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 13px;
  font-weight: 600;
  color: rgba(255, 255, 255, .75);
  transition: color .15s;
}

.nav-back:hover {
  color: var(--cyan);
}

.nav-cta {
  height: 40px;
  padding: 0 20px;
  border-radius: 8px;
  background: var(--cyan);
  color: var(--navy);
  font-weight: 700;
  font-size: 13px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, .2), 0 4px 12px rgba(0, 174, 239, .28);
  transition: filter .15s, transform .15s;
}

.nav-cta:hover {
  filter: brightness(1.1);
  transform: translateY(-1px);
}

/* ── Footer ──────────────────────────────────────────────────────────────── */

footer {
  background: var(--footer-bg);
  color: #fff;
  padding: 56px 0 0;
}

.footer-inner {
  display: grid;
  grid-template-columns: 1.5fr repeat(4, 1fr);
  gap: 32px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255, 255, 255, .1);
}

.footer-brand p {
  font-size: 13px;
  color: rgba(255, 255, 255, .55);
  line-height: 1.7;
  max-width: 220px;
  margin-top: 10px;
}

.footer-col-head {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, .9);
  margin-bottom: 16px;
}

.footer-link {
  font-size: 13px;
  color: var(--blue);
  line-height: 2.2;
  display: block;
  transition: color .15s;
}

.footer-link:hover {
  color: #fff;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 0;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-copy {
  font-size: 12px;
  color: rgba(255, 255, 255, .4);
}

.footer-bottom-links {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
}

.footer-bottom-link {
  font-size: 12px;
  color: rgba(255, 255, 255, .38);
  transition: color .15s;
}

.footer-bottom-link:hover {
  color: #fff;
}

/* ── Chrome responsive ───────────────────────────────────────────────────── */
@media (max-width: 1000px) {
  .footer-inner {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 760px) {
  .nav-links {
    display: none;
  }

  .footer-inner {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 480px) {
  .footer-inner {
    grid-template-columns: 1fr;
  }
}