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

:root {
  --bg: #f8fafc;
  --surface: #ffffff;
  --text: #1f2328;
  --muted: #57606a;
  --border: #d0d7de;
  --primary: #0969da;
  --primary-dark: #0550ae;
  --primary-soft: rgba(9, 105, 218, 0.08);
  --accent: #1a7f37;
  --accent-soft: rgba(26, 127, 55, 0.1);
  --shadow-sm: 0 1px 2px rgba(31, 35, 40, 0.06);
  --shadow-md: 0 8px 24px rgba(31, 35, 40, 0.08);
  --shadow-lg: 0 16px 48px rgba(9, 105, 218, 0.12);
  --radius: 12px;
  --radius-lg: 18px;
  --font: "DM Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-display: "Plus Jakarta Sans", var(--font);
  --header-h: 4rem;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font);
  font-size: 1.05rem;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg);
  overflow-x: hidden;
}

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

a:hover {
  text-decoration: underline;
}

.wrap {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* ── Fixed background app cards ── */

.page-bg {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

.bg-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.45;
}

.bg-glow--1 {
  width: 480px;
  height: 480px;
  top: -120px;
  right: -80px;
  background: rgba(9, 105, 218, 0.18);
}

.bg-glow--2 {
  width: 400px;
  height: 400px;
  bottom: 10%;
  left: -100px;
  background: rgba(26, 127, 55, 0.12);
}

.bg-card {
  position: absolute;
  width: 220px;
  padding: 0.85rem 1rem;
  background: rgba(255, 255, 255, 0.82);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(208, 215, 222, 0.7);
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
  font-size: 0.78rem;
  line-height: 1.4;
  color: var(--text);
  will-change: transform;
}

.bg-card-header {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-weight: 600;
  font-size: 0.72rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 0.55rem;
}

.bg-card-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
}

.bg-card-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.bg-card-list li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  padding: 0.28rem 0;
  border-bottom: 1px solid rgba(208, 215, 222, 0.5);
}

.bg-card-list li:last-child {
  border-bottom: none;
}

.bg-card-list--compact li {
  font-size: 0.74rem;
}

.bg-check {
  color: var(--accent);
  font-size: 0.7rem;
  margin-right: 0.35rem;
}

.bg-qty {
  color: var(--muted);
  font-variant-numeric: tabular-nums;
}

.bg-card-footer,
.bg-card-stat {
  margin-top: 0.55rem;
  font-size: 0.68rem;
  color: var(--muted);
}

.bg-card-stat {
  font-weight: 600;
  color: var(--primary);
}

.bg-card-badge {
  display: inline-block;
  margin-bottom: 0.4rem;
  padding: 0.15rem 0.45rem;
  font-size: 0.62rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--primary);
  background: var(--primary-soft);
  border-radius: 999px;
}

.bg-card-title {
  font-weight: 700;
  font-size: 0.88rem;
  margin-bottom: 0.45rem;
}

.bg-chart-bars {
  display: flex;
  align-items: flex-end;
  gap: 0.35rem;
  height: 64px;
  margin: 0.5rem 0 0.35rem;
}

.bg-chart-bars span {
  flex: 1;
  height: var(--h);
  background: linear-gradient(180deg, var(--primary) 0%, rgba(9, 105, 218, 0.5) 100%);
  border-radius: 3px 3px 0 0;
  min-height: 8px;
}

.bg-chart-labels {
  display: flex;
  justify-content: space-between;
  font-size: 0.58rem;
  color: var(--muted);
}

.bg-planner-grid {
  display: grid;
  gap: 0.35rem;
}

.bg-planner-day {
  display: flex;
  flex-direction: column;
  padding: 0.35rem 0.5rem;
  background: var(--primary-soft);
  border-radius: 6px;
}

.bg-planner-day span {
  font-size: 0.62rem;
  font-weight: 700;
  color: var(--primary);
  text-transform: uppercase;
}

.bg-planner-day em {
  font-style: normal;
  font-size: 0.74rem;
  font-weight: 500;
}

.bg-avatars {
  display: flex;
  gap: 0.35rem;
  margin: 0.5rem 0;
}

.bg-avatar {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  background: var(--primary);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 700;
}

.bg-avatar:last-child {
  background: var(--border);
  color: var(--muted);
}

.bg-family-note {
  margin: 0;
  font-size: 0.68rem;
  color: var(--muted);
}

.bg-recipe-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.35rem 0;
  border-bottom: 1px solid rgba(208, 215, 222, 0.5);
  font-size: 0.76rem;
}

.bg-recipe-row:last-child {
  border-bottom: none;
}

.bg-stars {
  color: #e3b341;
  font-size: 0.68rem;
  letter-spacing: -0.05em;
}

/* Card positions */
.bg-card--basket {
  top: 18%;
  left: 2%;
  width: 200px;
  transform: rotate(-3deg);
}

.bg-card--predict {
  top: 8%;
  right: 3%;
  width: 210px;
  transform: rotate(2deg);
  border-color: rgba(9, 105, 218, 0.25);
  box-shadow: var(--shadow-lg);
}

.bg-card--chart {
  top: 42%;
  right: 1%;
  width: 190px;
  transform: rotate(-1deg);
}

.bg-card--planner {
  top: 55%;
  left: 1%;
  width: 175px;
  transform: rotate(2deg);
}

.bg-card--family {
  top: 72%;
  right: 5%;
  width: 185px;
  transform: rotate(-2deg);
}

.bg-card--recipe {
  top: 78%;
  left: 4%;
  width: 195px;
  transform: rotate(1deg);
}

/* ── Header ── */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid rgba(208, 215, 222, 0.8);
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.site-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: var(--header-h);
}

.logo {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
}

.logo-img {
  display: block;
  height: 44px;
  width: auto;
  max-width: min(220px, 55vw);
}

.logo-img--icon {
  display: none;
  height: 40px;
  width: 40px;
  max-width: none;
}

.logo-img--vertical {
  height: auto;
  width: min(160px, 42vw);
  max-width: 160px;
}

.logo:hover {
  text-decoration: none;
}

.header-nav {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.header-nav a:not(.btn) {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--muted);
}

.header-nav a:not(.btn):hover {
  color: var(--text);
}

/* ── Buttons ── */

.btn {
  display: inline-block;
  padding: 0.55rem 1.1rem;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  border: 1px solid transparent;
  transition: background 0.15s, border-color 0.15s, transform 0.15s;
  white-space: nowrap;
}

.btn:hover {
  text-decoration: none;
}

.btn-sm {
  padding: 0.4rem 0.85rem;
  font-size: 0.88rem;
}

.btn-lg {
  padding: 0.8rem 1.5rem;
  font-size: 1.05rem;
}

.btn-primary {
  background: var(--primary);
  color: #fff;
  box-shadow: 0 2px 8px rgba(9, 105, 218, 0.25);
}

.btn-primary:hover {
  background: var(--primary-dark);
  transform: translateY(-1px);
}

.btn-secondary {
  background: var(--surface);
  color: var(--text);
  border-color: var(--border);
}

.btn-secondary:hover {
  background: #eaeef2;
}

.btn-ghost {
  background: transparent;
  color: #fff;
  border-color: rgba(255, 255, 255, 0.45);
}

.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.7);
}

/* ── Main content (above bg) ── */

main {
  position: relative;
  z-index: 1;
}

section {
  padding: 4.5rem 0;
}

.section-label {
  display: inline-block;
  margin-bottom: 0.75rem;
  padding: 0.25rem 0.65rem;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--primary);
  background: var(--primary-soft);
  border-radius: 999px;
}

.section-lead {
  max-width: 40rem;
  margin: 0 0 2.5rem;
  font-size: 1.15rem;
  color: var(--muted);
}

h2 {
  margin: 0 0 1rem;
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3.5vw, 2.15rem);
  line-height: 1.25;
  letter-spacing: -0.02em;
}

/* ── Hero ── */

.hero {
  padding: 5rem 0 4rem;
  text-align: center;
}

.hero-inner {
  max-width: 44rem;
  margin: 0 auto;
}

.hero-logo {
  display: block;
  width: min(140px, 36vw);
  height: auto;
  margin: 0 auto 1.5rem;
}

.hero-eyebrow {
  margin: 0 0 1rem;
  font-size: 0.88rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--primary);
}

.hero h1 {
  margin: 0 0 1.25rem;
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 5.5vw, 3.25rem);
  line-height: 1.12;
  letter-spacing: -0.03em;
}

.hero h1 em {
  font-style: normal;
  color: var(--primary);
}

.hero-lead {
  margin: 0 auto 2rem;
  max-width: 38rem;
  font-size: 1.2rem;
  line-height: 1.65;
  color: var(--muted);
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  justify-content: center;
  margin-bottom: 1.25rem;
}

.hero-note {
  font-size: 0.95rem;
  color: var(--muted);
  margin-bottom: 2.5rem;
}

.hero-stats {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 2rem;
  list-style: none;
  margin: 0;
  padding: 1.5rem 0 0;
  border-top: 1px solid var(--border);
}

.hero-stats li {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.15rem;
}

.hero-stats strong {
  font-family: var(--font-display);
  font-size: 1.75rem;
  color: var(--primary);
  line-height: 1;
}

.hero-stats span {
  font-size: 0.82rem;
  color: var(--muted);
}

/* ── AI spotlight ── */

.ai-spotlight {
  background: rgba(255, 255, 255, 0.72);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-top: 1px solid rgba(208, 215, 222, 0.6);
  border-bottom: 1px solid rgba(208, 215, 222, 0.6);
}

.ai-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
  margin-bottom: 2.5rem;
}

.ai-card {
  padding: 1.35rem 1.5rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.ai-card--hero {
  grid-column: 1 / -1;
  background: linear-gradient(135deg, rgba(9, 105, 218, 0.06) 0%, rgba(255, 255, 255, 1) 60%);
  border-color: rgba(9, 105, 218, 0.2);
}

.ai-card-logo {
  display: block;
  width: 52px;
  height: 52px;
  margin-bottom: 0.75rem;
  object-fit: contain;
}

.ai-card-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  margin-bottom: 0.75rem;
  font-size: 1.1rem;
  background: var(--primary-soft);
  color: var(--primary);
  border-radius: 8px;
}

.ai-card h3 {
  margin: 0 0 0.5rem;
  font-family: var(--font-display);
  font-size: 1.1rem;
}

.ai-card p {
  margin: 0;
  font-size: 0.95rem;
  color: var(--muted);
  line-height: 1.55;
}

.ai-flow {
  display: grid;
  gap: 1rem;
  margin-bottom: 2rem;
}

.ai-flow-step {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  padding: 1.1rem 1.25rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.ai-flow-num {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.95rem;
  color: #fff;
  background: var(--primary);
  border-radius: 50%;
}

.ai-flow-step strong {
  display: block;
  margin-bottom: 0.2rem;
  font-family: var(--font-display);
}

.ai-flow-step p {
  margin: 0;
  font-size: 0.92rem;
  color: var(--muted);
}

.inline-cta {
  text-align: center;
}

/* ── Benefits ── */

.benefits-grid {
  list-style: none;
  margin: 2rem 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.benefits-grid li {
  padding: 1.25rem;
  background: rgba(255, 255, 255, 0.65);
  border: 1px solid rgba(208, 215, 222, 0.6);
  border-radius: var(--radius);
}

.benefits-grid h3 {
  margin: 0 0 0.5rem;
  font-family: var(--font-display);
  font-size: 1rem;
}

.benefits-grid p {
  margin: 0;
  font-size: 0.92rem;
  color: var(--muted);
  line-height: 1.5;
}

/* ── Features ── */

.features {
  background: rgba(255, 255, 255, 0.72);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-top: 1px solid rgba(208, 215, 222, 0.6);
}

.feature-grid {
  list-style: none;
  margin: 2rem 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.feature-card {
  padding: 1.35rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s, box-shadow 0.2s;
}

.feature-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.feature-icon {
  display: block;
  font-size: 1.5rem;
  margin-bottom: 0.65rem;
}

.feature-card h3 {
  margin: 0 0 0.45rem;
  font-family: var(--font-display);
  font-size: 1.05rem;
}

.feature-card p {
  margin: 0;
  font-size: 0.92rem;
  color: var(--muted);
  line-height: 1.5;
}

/* ── Family invite ── */

.family-invite {
  background: linear-gradient(135deg, var(--primary-soft) 0%, var(--accent-soft) 100%);
}

.family-invite-inner {
  text-align: center;
  max-width: 40rem;
  margin: 0 auto;
}

.family-invite p {
  color: var(--muted);
  margin-bottom: 1.75rem;
  font-size: 1.05rem;
}

/* ── How it works ── */

.steps {
  list-style: none;
  margin: 2rem 0 0;
  padding: 0;
  display: grid;
  gap: 1rem;
}

.steps li {
  display: flex;
  gap: 1.1rem;
  align-items: flex-start;
  padding: 1.15rem 1.35rem;
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.step-num {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--primary);
  background: var(--primary-soft);
  border-radius: 50%;
}

.steps strong {
  display: block;
  font-family: var(--font-display);
  margin-bottom: 0.15rem;
}

.steps p {
  margin: 0;
  font-size: 0.92rem;
  color: var(--muted);
}

/* ── Final CTA ── */

.cta-final {
  padding: 5rem 0;
  background: linear-gradient(160deg, var(--primary) 0%, #0550ae 100%);
  color: #fff;
}

.cta-final-inner {
  text-align: center;
  max-width: 36rem;
  margin: 0 auto;
}

.cta-final h2 {
  color: #fff;
  margin-bottom: 0.75rem;
}

.cta-final p {
  margin: 0 0 2rem;
  font-size: 1.1rem;
  opacity: 0.92;
}

.cta-final-btns {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  justify-content: center;
}

.cta-final .btn-primary {
  background: #fff;
  color: var(--primary);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
}

.cta-final .btn-primary:hover {
  background: #f0f6ff;
}

/* ── Footer ── */

.site-footer {
  position: relative;
  z-index: 1;
  border-top: 1px solid var(--border);
  padding: 2.5rem 0;
  background: var(--surface);
}

.site-footer-inner {
  display: grid;
  grid-template-columns: 1fr auto;
  grid-template-rows: auto auto;
  gap: 1rem 2rem;
  align-items: center;
}

.footer-brand {
  grid-column: 1;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.5rem;
}

.footer-tagline {
  margin: 0.35rem 0 0;
  font-size: 0.88rem;
  color: var(--muted);
}

.footer-nav {
  display: flex;
  gap: 1.25rem;
  grid-column: 2;
  grid-row: 1;
}

.footer-nav a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--muted);
}

.footer-copy {
  grid-column: 1 / -1;
  margin: 0;
  font-size: 0.85rem;
  color: var(--muted);
}


/* ── Responsive ── */

@media (max-width: 960px) {
  .bg-card--basket,
  .bg-card--recipe {
    left: -4%;
    opacity: 0.55;
  }

  .bg-card--predict,
  .bg-card--chart,
  .bg-card--family {
    right: -4%;
    opacity: 0.55;
  }

  .ai-grid,
  .benefits-grid,
  .feature-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .ai-card--hero {
    grid-column: auto;
  }
}

@media (max-width: 720px) {
  .page-bg .bg-card {
    display: none;
  }

  .page-bg .bg-glow {
    opacity: 0.3;
  }

  .logo-img--wide {
    display: none;
  }

  .logo-img--icon {
    display: block;
  }

  .header-nav a:not(.btn):not(:last-of-type) {
    display: none;
  }

  .hero {
    padding: 3.5rem 0 3rem;
  }

  .hero-cta,
  .cta-final-btns {
    flex-direction: column;
    align-items: stretch;
  }

  .hero-cta .btn,
  .cta-final-btns .btn {
    text-align: center;
  }

  .ai-grid,
  .benefits-grid,
  .feature-grid {
    grid-template-columns: 1fr;
  }

  .site-footer-inner {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .footer-brand {
    align-items: center;
  }

  .footer-nav {
    grid-column: 1;
    grid-row: auto;
    justify-content: center;
    flex-wrap: wrap;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .btn-primary:hover,
  .feature-card:hover {
    transform: none;
  }
}