/* ════════════════════════════════════════════════════════════════════
   FoodValve — marketing & compliance site
   Palette from the product apps (User/Vendor/Admin):
     primary  #0A8243   primaryDark #076633   tint #D9F2E1
     accent   #FF7A1A   ink #101B2B           text #1A1A1A
     muted    #6E6E6E   surfaceLow #F7F7F7    border #E4E4E4
   ════════════════════════════════════════════════════════════════════ */

:root {
  --fv-primary: #0A8243;
  --fv-primary-dark: #076633;
  --fv-tint: #D9F2E1;
  --fv-tint-soft: #EDF8F1;
  --fv-orange: #FF7A1A;
  --fv-orange-tint: #FFE1C2;
  --fv-ink: #101B2B;
  --fv-text: #1A1A1A;
  --fv-muted: #6E6E6E;
  --fv-surface-low: #F7F7F7;
  --fv-border: #E4E4E4;
  --fv-error: #D94040;
  --radius: 14px;
  --shadow-sm: 0 1px 3px rgba(16, 27, 43, 0.06);
  --shadow-md: 0 8px 30px rgba(16, 27, 43, 0.08);
  --maxw: 1120px;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto,
    'Helvetica Neue', Arial, sans-serif;
  color: var(--fv-text);
  background: #FFFFFF;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

a { color: var(--fv-primary); text-decoration: none; }
a:hover { color: var(--fv-primary-dark); }

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

/* ── Header ─────────────────────────────────────────────────────── */

.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--fv-border);
}

.nav {
  display: flex; align-items: center; justify-content: space-between;
  height: 68px;
}

.brand {
  display: flex; align-items: center; gap: 10px;
  font-weight: 800; font-size: 1.25rem; color: var(--fv-ink); letter-spacing: -0.02em;
}
.brand:hover { color: var(--fv-ink); }
.logo-img { width: 38px; height: 38px; border-radius: 10px; object-fit: cover; }
.brand span.valve { color: var(--fv-primary); }

.nav-links { display: flex; align-items: center; gap: 28px; list-style: none; }
.nav-links a { color: var(--fv-text); font-weight: 500; font-size: 0.95rem; }
.nav-links a:hover { color: var(--fv-primary); }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 12px 22px; border-radius: 10px; font-weight: 600; font-size: 0.95rem;
  border: 1px solid transparent; cursor: pointer; transition: all .15s ease;
}
.btn-primary { background: var(--fv-primary); color: #fff; }
.btn-primary:hover { background: var(--fv-primary-dark); color: #fff; }
.btn-outline { border-color: var(--fv-primary); color: var(--fv-primary); background: #fff; }
.btn-outline:hover { background: var(--fv-tint-soft); color: var(--fv-primary-dark); }
.btn-ghost { color: var(--fv-ink); }
.btn-lg { padding: 15px 30px; font-size: 1.02rem; border-radius: 12px; }

.nav-toggle { display: none; background: none; border: 0; font-size: 26px; color: var(--fv-ink); cursor: pointer; }

/* ── Hero ───────────────────────────────────────────────────────── */

.hero {
  background:
    radial-gradient(1000px 500px at 85% -10%, var(--fv-tint) 0%, transparent 60%),
    radial-gradient(700px 400px at -10% 20%, var(--fv-tint-soft) 0%, transparent 55%),
    #FFFFFF;
  padding: 84px 0 72px;
}
.hero-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 48px; align-items: center; }

.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--fv-tint); color: var(--fv-primary-dark);
  font-size: 0.8rem; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase;
  padding: 6px 14px; border-radius: 100px; margin-bottom: 20px;
}

h1 {
  font-size: clamp(2.1rem, 4.6vw, 3.4rem);
  line-height: 1.12; letter-spacing: -0.03em; color: var(--fv-ink); font-weight: 800;
}
h1 .accent { color: var(--fv-primary); }

.hero p.lead {
  margin: 20px 0 32px; font-size: 1.13rem; color: var(--fv-muted); max-width: 54ch;
}

.hero-ctas { display: flex; gap: 14px; flex-wrap: wrap; }

.hero-stats { display: flex; gap: 36px; margin-top: 44px; flex-wrap: wrap; }
.hero-stat b { display: block; font-size: 1.5rem; color: var(--fv-ink); letter-spacing: -0.02em; }
.hero-stat span { color: var(--fv-muted); font-size: 0.88rem; }

/* Mock app card in hero */
.hero-visual { position: relative; }
.phone-card {
  position: relative; /* anchors the floating status chips to the card edges */
  background: #fff; border: 1px solid var(--fv-border); border-radius: 24px;
  box-shadow: var(--shadow-md); padding: 22px; max-width: 340px; margin: 0 auto;
}
.phone-card .ph-head { display: flex; align-items: center; gap: 10px; margin-bottom: 16px; }
.phone-card .ph-dot { width: 34px; height: 34px; border-radius: 10px; background: var(--fv-tint); display: flex; align-items: center; justify-content: center; overflow: hidden; }
.phone-card .ph-dot img { width: 26px; height: 26px; border-radius: 6px; }
.phone-card .ph-title b { display: block; font-size: .95rem; color: var(--fv-ink); }
.phone-card .ph-title span { font-size: .78rem; color: var(--fv-muted); }
.ph-row {
  display: flex; justify-content: space-between; align-items: center;
  border: 1px solid var(--fv-border); border-radius: 12px; padding: 12px 14px; margin-bottom: 10px;
}
.ph-row .ph-item b { display: block; font-size: .9rem; color: var(--fv-ink); }
.ph-row .ph-item span { font-size: .78rem; color: var(--fv-muted); }
.pill { font-size: .72rem; font-weight: 700; padding: 4px 10px; border-radius: 100px; }
.pill-green { background: var(--fv-tint); color: var(--fv-primary-dark); }
.pill-orange { background: var(--fv-orange-tint); color: #A34E00; }
.ph-total {
  display: flex; justify-content: space-between; margin-top: 14px; padding-top: 14px;
  border-top: 1px dashed var(--fv-border); font-weight: 700; color: var(--fv-ink);
}
.ph-cta { margin-top: 14px; background: var(--fv-primary); color: #fff; text-align: center; border-radius: 12px; padding: 12px; font-weight: 700; font-size: .95rem; }

.float-chip {
  position: absolute; background: #fff; border: 1px solid var(--fv-border);
  border-radius: 12px; box-shadow: var(--shadow-md); padding: 10px 14px;
  font-size: .82rem; font-weight: 600; color: var(--fv-ink);
  display: flex; align-items: center; gap: 8px; z-index: 2; white-space: nowrap;
}
.float-chip .dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--fv-primary); display: inline-block; flex: 0 0 auto;
}
.float-chip .dot.orange { background: var(--fv-orange); }
/* Sit fully above/below the phone card so they never cover its content. */
.chip-1 { top: -16px; left: 8px; }
.chip-2 { bottom: -16px; right: 8px; }

/* ── Sections ───────────────────────────────────────────────────── */

section { padding: 76px 0; }
section.alt { background: var(--fv-surface-low); }

.section-head { text-align: center; max-width: 640px; margin: 0 auto 52px; }
.section-head h2 {
  font-size: clamp(1.6rem, 3vw, 2.3rem); color: var(--fv-ink);
  letter-spacing: -0.02em; line-height: 1.2;
}
.section-head p { margin-top: 12px; color: var(--fv-muted); font-size: 1.05rem; }

.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }

.card {
  background: #fff; border: 1px solid var(--fv-border); border-radius: var(--radius);
  padding: 28px; box-shadow: var(--shadow-sm);
}
.card .icon {
  width: 46px; height: 46px; border-radius: 12px; background: var(--fv-tint);
  display: flex; align-items: center; justify-content: center; font-size: 22px; margin-bottom: 18px;
  color: var(--fv-primary-dark);
}
.card .icon svg, .contact-card .icon svg { display: block; }
.card .icon .rupee, .contact-card .icon .rupee { font-size: 22px; font-weight: 700; }
.card h3 { color: var(--fv-ink); font-size: 1.1rem; margin-bottom: 8px; letter-spacing: -0.01em; }
.card p { color: var(--fv-muted); font-size: 0.95rem; }
.card ul { margin: 10px 0 0 18px; color: var(--fv-muted); font-size: 0.93rem; }
.card ul li { margin-bottom: 6px; }

.audience .card { border-top: 4px solid var(--fv-primary); }
.audience .card.vendor { border-top-color: var(--fv-orange); }
.audience .card.company { border-top-color: var(--fv-primary-dark); }

/* Steps */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; counter-reset: step; }
.step { position: relative; background: #fff; border: 1px solid var(--fv-border); border-radius: var(--radius); padding: 30px 26px 26px; }
.step::before {
  counter-increment: step; content: counter(step);
  position: absolute; top: -18px; left: 24px;
  width: 36px; height: 36px; border-radius: 50%; background: var(--fv-primary); color: #fff;
  display: flex; align-items: center; justify-content: center; font-weight: 800; font-size: .95rem;
  box-shadow: 0 4px 12px rgba(10, 130, 67, .35);
}
.step h3 { color: var(--fv-ink); font-size: 1.05rem; margin-bottom: 8px; }
.step p { color: var(--fv-muted); font-size: 0.93rem; }

/* Why us — comparison */
.why-table { width: 100%; border-collapse: collapse; background: #fff; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-sm); border: 1px solid var(--fv-border); }
.why-table th, .why-table td { padding: 16px 20px; text-align: left; font-size: 0.95rem; border-bottom: 1px solid var(--fv-border); }
.why-table thead th { background: var(--fv-ink); color: #fff; font-weight: 700; }
.why-table thead th:nth-child(2) { background: var(--fv-primary); }
.why-table tbody tr:last-child td { border-bottom: 0; }
.why-table td.yes { color: var(--fv-primary-dark); font-weight: 700; }
.why-table td.meh { color: var(--fv-muted); }

/* Apps strip */
.apps-strip { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.badge-row { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 16px; }
.store-badge {
  display: inline-flex; align-items: center; gap: 10px;
  background: var(--fv-ink); color: #fff; border-radius: 10px; padding: 10px 18px;
  font-size: 0.85rem; font-weight: 600; line-height: 1.2;
}
.store-badge:hover { background: #000; color: #fff; }
.store-badge small { display: block; font-weight: 400; font-size: 0.68rem; opacity: .8; }
.store-badge .logo { font-size: 20px; }
.coming-soon { opacity: .55; pointer-events: none; }

/* CTA band */
.cta-band {
  background: linear-gradient(120deg, var(--fv-primary-dark), var(--fv-primary));
  border-radius: 20px; padding: 56px 48px; color: #fff; text-align: center;
}
.cta-band h2 { font-size: clamp(1.5rem, 3vw, 2.2rem); letter-spacing: -0.02em; margin-bottom: 12px; }
.cta-band p { opacity: .9; max-width: 52ch; margin: 0 auto 28px; }
.cta-band .btn { background: #fff; color: var(--fv-primary-dark); }
.cta-band .btn:hover { background: var(--fv-tint); }

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

.site-footer { background: var(--fv-ink); color: #C8D2DC; padding: 60px 0 28px; margin-top: 0; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 36px; margin-bottom: 40px; }
.site-footer h4 { color: #fff; font-size: 0.92rem; text-transform: uppercase; letter-spacing: .08em; margin-bottom: 16px; }
.site-footer ul { list-style: none; }
.site-footer ul li { margin-bottom: 10px; }
.site-footer a { color: #C8D2DC; font-size: 0.92rem; }
.site-footer a:hover { color: #fff; }
.footer-brand { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 1.2rem; color: #fff; margin-bottom: 14px; }
.footer-brand .logo-img { width: 32px; height: 32px; border-radius: 8px; }
.footer-about { font-size: 0.9rem; color: #9AA7B4; max-width: 34ch; }
.footer-legalinfo { font-size: 0.8rem; color: #9AA7B4; margin-top: 18px; line-height: 1.7; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.12); padding-top: 24px;
  display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap;
  font-size: 0.83rem; color: #9AA7B4;
}

/* ── Legal / content pages ──────────────────────────────────────── */

.page-hero {
  background: linear-gradient(120deg, var(--fv-tint-soft), #fff 65%);
  border-bottom: 1px solid var(--fv-border);
  padding: 56px 0 40px;
}
.page-hero h1 { font-size: clamp(1.7rem, 3.4vw, 2.5rem); }
.page-hero .updated { margin-top: 10px; color: var(--fv-muted); font-size: 0.9rem; }

.legal { padding: 56px 0 80px; }
.legal-wrap { display: grid; grid-template-columns: 250px 1fr; gap: 48px; align-items: start; }
.toc {
  position: sticky; top: 92px;
  background: var(--fv-surface-low); border: 1px solid var(--fv-border);
  border-radius: var(--radius); padding: 20px;
}
.toc h4 { font-size: 0.8rem; text-transform: uppercase; letter-spacing: .07em; color: var(--fv-muted); margin-bottom: 12px; }
.toc ol { margin-left: 18px; font-size: 0.88rem; }
.toc li { margin-bottom: 8px; }

.legal-body h2 { color: var(--fv-ink); font-size: 1.3rem; margin: 36px 0 12px; letter-spacing: -0.01em; scroll-margin-top: 90px; }
.legal-body h2:first-child { margin-top: 0; }
.legal-body h3 { color: var(--fv-ink); font-size: 1.05rem; margin: 22px 0 8px; }
.legal-body p { margin-bottom: 12px; color: #333; }
.legal-body ul, .legal-body ol { margin: 0 0 14px 22px; color: #333; }
.legal-body li { margin-bottom: 7px; }
.legal-body table { width: 100%; border-collapse: collapse; margin: 14px 0 20px; font-size: 0.92rem; }
.legal-body th, .legal-body td { border: 1px solid var(--fv-border); padding: 10px 14px; text-align: left; vertical-align: top; }
.legal-body th { background: var(--fv-surface-low); color: var(--fv-ink); }

.note {
  background: var(--fv-tint-soft); border: 1px solid var(--fv-tint);
  border-left: 4px solid var(--fv-primary);
  border-radius: 10px; padding: 16px 18px; margin: 18px 0; font-size: 0.93rem;
}
.note.warn { background: #FFF6EE; border-color: var(--fv-orange-tint); border-left-color: var(--fv-orange); }

.placeholder { background: #FFF6C9; border-radius: 4px; padding: 0 4px; font-weight: 600; }

/* Contact cards */
.contact-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; margin: 8px 0 20px; }
.contact-card { background: #fff; border: 1px solid var(--fv-border); border-radius: var(--radius); padding: 24px; box-shadow: var(--shadow-sm); }
.contact-card .icon { width: 42px; height: 42px; border-radius: 10px; background: var(--fv-tint); display: flex; align-items: center; justify-content: center; font-size: 20px; margin-bottom: 14px; color: var(--fv-primary-dark); }
.contact-card h3 { font-size: 1rem; color: var(--fv-ink); margin-bottom: 6px; }
.contact-card p { font-size: 0.9rem; color: var(--fv-muted); }

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

@media (max-width: 960px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-visual { display: none; }
  .grid-3, .steps, .apps-strip, .contact-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .legal-wrap { grid-template-columns: 1fr; }
  .toc { position: static; }
}

@media (max-width: 640px) {
  .nav-links {
    display: none;
    position: absolute; top: 68px; left: 0; right: 0;
    background: #fff; border-bottom: 1px solid var(--fv-border);
    flex-direction: column; align-items: flex-start; gap: 0; padding: 8px 24px 16px;
    box-shadow: var(--shadow-md);
  }
  .nav-links.open { display: flex; }
  .nav-links li { width: 100%; padding: 10px 0; }
  .nav-toggle { display: block; }
  .grid-3, .grid-2, .steps, .apps-strip, .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  section { padding: 56px 0; }
  .cta-band { padding: 40px 24px; }
  .why-table { font-size: 0.85rem; display: block; overflow-x: auto; }
}