/* ──────────────────────────────────────────────────────────────────────
   Fooda AI — one-page website
   Brand palette pulled from the app:
     bg          #000000
     surface low #0A0A0C
     surface     #111114
     border      #161616 / #1F1F1F
     accent      #A0F42A (lime)
     text-on-bg  #FFFFFF
     text-mute   #9CA3AF
   ────────────────────────────────────────────────────────────────────── */

:root {
  --bg: #000000;
  --surface: #0A0A0C;
  --surface-2: #111114;
  --border: #1F1F1F;
  --border-soft: #161616;
  --accent: #A0F42A;
  --accent-dim: rgba(160, 244, 42, 0.16);
  --accent-glow: rgba(160, 244, 42, 0.35);
  --text: #FFFFFF;
  --text-mute: #9CA3AF;
  --text-mute-2: #6B7280;
  --on-accent: #04130B;
  --maxw: 1180px;
  --radius: 18px;
  --radius-lg: 24px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  scroll-behavior: smooth;
}

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

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

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

/* ───── shared bits ───── */
.eyebrow {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1.6px;
  color: var(--accent);
  text-transform: uppercase;
  padding: 6px 12px;
  background: var(--accent-dim);
  border: 1px solid rgba(160, 244, 42, 0.30);
  border-radius: 999px;
}
.eyebrow.center { display: inline-block; margin: 0 auto; }

.section-title {
  font-size: clamp(32px, 4.6vw, 56px);
  font-weight: 900;
  letter-spacing: -1px;
  line-height: 1.05;
  margin: 14px 0 0;
}
.section-title.center { text-align: center; }

.accent { color: var(--accent); }
.accent-italic {
  color: var(--accent);
  font-style: italic;
  font-weight: 900;
}
.italic { font-style: italic; }

/* ──────────────── Navigation ──────────────── */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(0, 0, 0, 0.78);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border-soft);
}
.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}
.nav__brand {
  display: flex;
  align-items: center;
  gap: 10px;
}
.nav__logo {
  width: 34px;
  height: 34px;
  border-radius: 10px;
}
.nav__name {
  font-weight: 900;
  font-size: 18px;
  letter-spacing: 0.2px;
}
.nav__links {
  display: flex;
  gap: 28px;
}
.nav__links a {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-mute);
  transition: color .15s ease;
}
.nav__links a:hover { color: var(--text); }
.nav__cta {
  background: var(--accent);
  color: var(--on-accent);
  padding: 10px 18px;
  border-radius: 999px;
  font-weight: 800;
  font-size: 13px;
  letter-spacing: 0.2px;
  box-shadow: 0 4px 20px var(--accent-glow);
  transition: transform .15s ease;
}
.nav__cta:hover { transform: translateY(-1px); }

@media (max-width: 768px) {
  .nav__links { display: none; }
}

/* ──────────────── Hero ──────────────── */
.hero {
  position: relative;
  padding: 80px 0 100px;
  overflow: hidden;
}
.hero__glow {
  position: absolute;
  top: -180px;
  left: 50%;
  width: 760px;
  height: 760px;
  transform: translateX(-50%);
  background: radial-gradient(closest-side, var(--accent-glow), transparent 70%);
  filter: blur(20px);
  pointer-events: none;
  z-index: 0;
}
.hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 56px;
  align-items: center;
}
.hero__copy { max-width: 580px; }
.hero__title {
  font-size: clamp(44px, 6.4vw, 78px);
  font-weight: 900;
  line-height: 1.02;
  letter-spacing: -2.5px;
  margin: 18px 0 22px;
}
.hero__sub {
  color: var(--text-mute);
  font-size: 17px;
  line-height: 1.6;
  margin: 0 0 28px;
  max-width: 480px;
}
.hero__art {
  display: flex;
  justify-content: center;
}
.hero__art-frame {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  background: var(--surface);
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, 0.03),
    0 30px 80px rgba(0, 0, 0, 0.55),
    0 0 100px rgba(160, 244, 42, 0.08);
  max-width: 440px;
  width: 100%;
}
.hero__art-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero__art-shutter {
  position: absolute;
  right: 14px;
  bottom: 14px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(0, 0, 0, 0.65);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(160, 244, 42, 0.45);
  border-radius: 999px;
  padding: 8px 14px;
  color: var(--accent);
  font-weight: 800;
  font-size: 11px;
  letter-spacing: 1.4px;
}
.hero__art-shutter-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 12px var(--accent);
  animation: pulse 1.4s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%      { opacity: 0.4; transform: scale(0.85); }
}

@media (max-width: 880px) {
  .hero__inner { grid-template-columns: 1fr; gap: 40px; }
  .hero { padding: 56px 0 72px; }
}

/* ──────────────── Store badges ──────────────── */
.store-row {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}
.store-row--center {
  justify-content: center;
  margin-top: 28px;
}
.store-badge {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: #000;
  color: #fff;
  border: 1px solid #2a2a2e;
  border-radius: 14px;
  padding: 10px 18px;
  font-family: inherit;
  transition: transform .15s ease, border-color .15s ease;
  cursor: pointer;
}
.store-badge:hover {
  transform: translateY(-2px);
  border-color: var(--accent);
}
.store-badge span {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  line-height: 1.1;
}
.store-badge small {
  font-size: 10px;
  letter-spacing: 0.5px;
  opacity: 0.78;
}
.store-badge strong {
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.1px;
}

/* ──────────────── Features ──────────────── */
.features {
  padding: 110px 0 90px;
  border-top: 1px solid var(--border-soft);
}
.cards {
  margin-top: 48px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.card {
  background: var(--surface);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  padding: 26px 24px;
  transition: border-color .2s ease, transform .2s ease;
}
.card:hover {
  border-color: rgba(160, 244, 42, 0.35);
  transform: translateY(-3px);
}
.card__icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--accent-dim);
  border: 1px solid rgba(160, 244, 42, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  margin-bottom: 16px;
}
.card h3 {
  font-size: 18px;
  font-weight: 800;
  letter-spacing: -0.2px;
  margin: 0 0 8px;
}
.card p {
  color: var(--text-mute);
  font-size: 14px;
  line-height: 1.55;
  margin: 0;
}
@media (max-width: 880px) { .cards { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .cards { grid-template-columns: 1fr; } }

/* ──────────────── How it works ──────────────── */
.how {
  padding: 110px 0;
  background:
    radial-gradient(ellipse at 80% 0%, rgba(160, 244, 42, 0.06), transparent 60%),
    var(--bg);
  border-top: 1px solid var(--border-soft);
}
.how__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}
.steps {
  list-style: none;
  padding: 0;
  margin: 32px 0 0;
  display: flex;
  flex-direction: column;
  gap: 22px;
}
.steps li {
  display: flex;
  gap: 18px;
  align-items: flex-start;
}
.steps__num {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--accent);
  color: var(--on-accent);
  font-weight: 900;
  font-size: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 18px var(--accent-glow);
}
.steps h4 {
  margin: 6px 0 4px;
  font-size: 18px;
  font-weight: 800;
}
.steps p {
  margin: 0;
  color: var(--text-mute);
  font-size: 14px;
  line-height: 1.55;
}
.how__art img {
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  box-shadow:
    0 30px 80px rgba(0, 0, 0, 0.55),
    0 0 80px rgba(160, 244, 42, 0.07);
  width: 100%;
  max-width: 420px;
  margin: 0 auto;
}
@media (max-width: 880px) {
  .how__inner { grid-template-columns: 1fr; }
}

/* ──────────────── Mission ──────────────── */
.mission {
  padding: 110px 0;
  border-top: 1px solid var(--border-soft);
  text-align: center;
}
.mission__grid {
  margin-top: 48px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  text-align: left;
}
.mission__item {
  background: var(--surface);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  padding: 24px 22px;
}
.mission__icon {
  font-size: 22px;
  display: inline-block;
  margin-bottom: 12px;
}
.mission__item h4 {
  font-size: 15px;
  font-weight: 800;
  margin: 0 0 6px;
}
.mission__item p {
  color: var(--text-mute);
  font-size: 13px;
  line-height: 1.55;
  margin: 0;
}
@media (max-width: 880px) { .mission__grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .mission__grid { grid-template-columns: 1fr; } }

/* ──────────────── CTA ──────────────── */
.cta {
  padding: 120px 0;
  background:
    radial-gradient(ellipse at center, rgba(160, 244, 42, 0.10), transparent 60%),
    var(--bg);
  border-top: 1px solid var(--border-soft);
  text-align: center;
}
.cta__sub {
  color: var(--text-mute);
  font-size: 17px;
  margin: 16px auto 0;
  max-width: 540px;
  line-height: 1.55;
}

/* ──────────────── Footer ──────────────── */
.footer {
  padding: 56px 0 40px;
  background: var(--surface);
  border-top: 1px solid var(--border);
}
.footer__inner {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 32px;
  align-items: center;
}
.footer__brand {
  display: flex;
  align-items: center;
  gap: 12px;
}
.footer__logo {
  width: 40px;
  height: 40px;
  border-radius: 10px;
}
.footer__name {
  font-weight: 900;
  font-size: 16px;
}
.footer__tag {
  font-size: 12px;
  color: var(--text-mute);
  margin-top: 2px;
}
.footer__contact {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.footer__contact-label {
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 1.4px;
  text-transform: uppercase;
  color: var(--text-mute);
}
.footer__email {
  color: var(--accent);
  font-weight: 700;
  font-size: 16px;
  transition: opacity .15s ease;
}
.footer__email:hover { opacity: 0.8; }
.footer__legal {
  display: flex;
  gap: 8px;
  align-items: center;
  justify-content: flex-end;
  font-size: 12px;
  color: var(--text-mute);
}
.footer__legal a { color: var(--text-mute); transition: color .15s ease; }
.footer__legal a:hover { color: var(--text); }

@media (max-width: 768px) {
  .footer__inner { grid-template-columns: 1fr; text-align: left; }
  .footer__legal { justify-content: flex-start; }
}