:root {
  --bg: #050505;
  --bg-elevated: #111111;
  --card: #171717;
  --text: #ffffff;
  --text-secondary: #8e8e93;
  --text-tertiary: #636366;
  --accent: #c8ff3d;
  --accent-text: #050505;
  --border: rgba(255, 255, 255, 0.06);
  --ring-track: rgba(255, 255, 255, 0.08);
  --radius-card: 20px;
  --radius-control: 14px;
  --max-width: 960px;
  --font: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

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

img,
svg {
  display: block;
}

.container {
  width: min(100% - 48px, var(--max-width));
  margin-inline: auto;
}

/* Header */

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(5, 5, 5, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 0;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  font-size: 1rem;
}

.brand-logo {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  object-fit: cover;
}

.nav {
  display: flex;
  align-items: center;
  gap: 20px;
}

.nav a:not(.btn) {
  font-size: 0.9rem;
  color: var(--text-secondary);
  transition: color 0.15s;
}

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

/* Buttons */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 12px 20px;
  border-radius: var(--radius-control);
  font-size: 0.95rem;
  font-weight: 600;
  border: 1px solid transparent;
  transition: opacity 0.15s;
  cursor: pointer;
}

.btn:hover {
  opacity: 0.88;
}

.btn-primary {
  background: var(--accent);
  color: var(--accent-text);
}

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

.btn-sm {
  padding: 8px 14px;
  font-size: 0.85rem;
}

.btn-lg {
  padding: 14px 28px;
  font-size: 1rem;
}

/* Quiet secondary link (smooth-scrolls down) — deliberately NOT a button, so it
   never competes with the single Download CTA. */
.scroll-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 44px;
  color: var(--text-secondary);
  font-size: 0.9rem;
  font-weight: 500;
  transition: color 0.15s;
}

.scroll-link::after {
  content: "↓";
  font-size: 0.85em;
  opacity: 0.7;
}

.scroll-link:hover {
  color: var(--text);
}

/* Official Apple “Download on the App Store” badge */
.app-store-badge {
  display: inline-block;
  line-height: 0;
  transition: opacity 0.15s;
}

.app-store-badge:hover {
  opacity: 0.88;
}

.app-store-badge img {
  width: 148px;
  height: auto;
  display: block;
}

.app-store-badge-lg img {
  width: 168px;
}

/* Social proof strip (under the hero CTA) */
.social-proof {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  margin: 8px 0 24px;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.social-proof .stars {
  color: var(--accent);
  letter-spacing: 2px;
  font-size: 0.95rem;
}

.social-proof .rating-score,
.social-proof strong {
  color: var(--text);
  font-weight: 700;
}

.social-proof .dot {
  margin: 0 2px;
  color: var(--text-tertiary);
}

/* Sticky mobile CTA bar (mobile only) */
.mobile-cta-bar {
  display: none;
}

/* Hero */

.hero {
  padding: 48px 0 72px;
  background-image:
    linear-gradient(var(--border) 1px, transparent 1px),
    linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 48px 48px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.eyebrow {
  display: inline-block;
  margin: 0 0 16px;
  padding: 6px 12px;
  border-radius: 999px;
  background: var(--card);
  border: 1px solid var(--border);
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.hero h1 {
  margin: 0 0 16px;
  font-size: clamp(2rem, 4vw, 2.75rem);
  line-height: 1.12;
  letter-spacing: -0.02em;
  font-weight: 700;
}

.lead {
  margin: 0 0 28px;
  max-width: 28rem;
  font-size: 1.05rem;
  line-height: 1.6;
  color: var(--text-secondary);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 12px;
}

.stats {
  display: flex;
  gap: 32px;
  margin: 0;
}

.stats div {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.stats dt {
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.stats dd {
  margin: 0;
  font-size: 0.8rem;
  color: var(--text-secondary);
}

/* Phone mockup */

.hero-visual {
  display: flex;
  justify-content: center;
}

.phone {
  width: 280px;
  border-radius: 28px;
  border: 1px solid var(--border);
  background: var(--bg);
  overflow: hidden;
}

.phone-notch {
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.phone-notch::after {
  content: "";
  width: 72px;
  height: 6px;
  border-radius: 3px;
  background: rgba(255, 255, 255, 0.1);
}

.phone-screen {
  padding: 0 20px 28px;
}

.phone-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}

.phone-title {
  font-weight: 600;
  font-size: 0.95rem;
}

.badge {
  padding: 4px 10px;
  border-radius: 999px;
  background: var(--card);
  border: 1px solid var(--border);
  font-size: 0.7rem;
  color: var(--text-secondary);
}

.ring-wrap {
  position: relative;
  width: 160px;
  height: 160px;
  margin: 8px auto 8px;
}

.protein-ring {
  transform: rotate(-90deg);
}

.ring-track {
  fill: none;
  stroke: var(--ring-track);
  stroke-width: 10;
}

.ring-progress {
  fill: none;
  stroke: var(--accent);
  stroke-width: 10;
  stroke-linecap: round;
  stroke-dasharray: 352 440;
}

.ring-label {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
}

.ring-value {
  font-size: 2.25rem;
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.02em;
}

.ring-goal {
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.ring-remaining {
  margin: 0 0 20px;
  text-align: center;
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.scan-cta {
  padding: 12px 16px;
  border-radius: var(--radius-control);
  background: var(--accent);
  color: var(--accent-text);
  text-align: center;
  font-weight: 600;
  font-size: 0.95rem;
  margin-bottom: 20px;
}

.meals-label {
  margin: 0 0 10px;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-secondary);
}

.meals ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.meals li {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
}

.meals li span {
  color: var(--text);
}

.meals li strong {
  color: var(--accent);
  font-weight: 600;
}

/* Sections */

.section {
  padding: 72px 0;
  border-top: 1px solid var(--border);
}

.section-muted {
  background: var(--bg-elevated);
}

.section h2 {
  margin: 0 0 12px;
  font-size: clamp(1.5rem, 3vw, 2rem);
  letter-spacing: -0.02em;
}

.section-intro {
  max-width: 36rem;
  margin-bottom: 40px;
}

.section-intro p {
  margin: 0;
  color: var(--text-secondary);
  font-size: 1.05rem;
  line-height: 1.6;
}

/* Features */

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.card {
  padding: 24px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
}

.card h3 {
  margin: 0 0 8px;
  font-size: 1.05rem;
}

.card p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.55;
  color: var(--text-secondary);
}

.icon-wrap {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(200, 255, 61, 0.12);
  color: var(--accent);
  display: grid;
  place-items: center;
  margin-bottom: 14px;
}

/* Steps */

.steps {
  list-style: none;
  margin: 40px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.steps li {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.step-num {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--card);
  border: 1px solid var(--border);
  display: grid;
  place-items: center;
  font-size: 0.85rem;
  font-weight: 600;
}

.steps h3 {
  margin: 0 0 4px;
  font-size: 1rem;
}

.steps p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.55;
  color: var(--text-secondary);
}

/* Audience */

.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 20px 0 40px;
}

.tags span {
  padding: 8px 14px;
  border-radius: 999px;
  background: var(--card);
  border: 1px solid var(--border);
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  align-items: start;
}

.split h3 {
  margin: 0 0 16px;
  font-size: 1rem;
}

.checklist {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.checklist li {
  position: relative;
  padding-left: 18px;
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

.checklist li::before {
  content: "—";
  position: absolute;
  left: 0;
  color: var(--accent);
}

.card-quote {
  height: 100%;
}

/* CTA */

.cta {
  text-align: center;
}

.cta-inner {
  max-width: 28rem;
}

.cta-logo {
  width: 80px;
  height: 80px;
  border-radius: 18px;
  object-fit: cover;
  margin: 0 auto 20px;
}

.cta h2 {
  margin-bottom: 12px;
}

.cta p {
  margin: 0 0 24px;
  color: var(--text-secondary);
}

.fine-print {
  margin-top: 24px !important;
  font-size: 0.8rem !important;
  color: var(--text-tertiary) !important;
}

/* Footer */

.site-footer {
  border-top: 1px solid var(--border);
  padding: 24px 0 40px;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.brand-footer {
  font-weight: 600;
}

.site-footer p {
  margin: 0;
  font-size: 0.8rem;
  color: var(--text-tertiary);
}

.footer-links {
  display: flex;
  gap: 20px;
}

.footer-links a {
  font-size: 0.85rem;
  color: var(--text-secondary);
  transition: color 0.15s;
}

.footer-links a:hover,
.nav a.nav-active {
  color: var(--text);
}

.text-link {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.text-link:hover {
  opacity: 0.88;
}

/* Support page */

.page-hero {
  padding: 56px 0 24px;
  border-bottom: 1px solid var(--border);
}

.page-hero-inner {
  max-width: 40rem;
}

.page-hero h1 {
  margin: 0 0 16px;
  font-size: clamp(2rem, 4vw, 2.5rem);
  letter-spacing: -0.02em;
}

.support-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.contact-card h2,
.contact-card p {
  margin-top: 0;
}

.contact-card .btn {
  margin-top: 8px;
}

.contact-note {
  margin: 16px 0 0;
  font-size: 0.85rem;
  color: var(--text-tertiary);
  line-height: 1.5;
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 24px;
}

.faq-item {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-control);
  padding: 0 20px;
}

.faq-item summary {
  padding: 16px 0;
  font-weight: 600;
  cursor: pointer;
  list-style: none;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: "+";
  float: right;
  color: var(--text-secondary);
  font-weight: 400;
}

.faq-item[open] summary::after {
  content: "−";
}

.faq-item p {
  margin: 0 0 16px;
  padding-top: 0;
  font-size: 0.9rem;
  line-height: 1.6;
  color: var(--text-secondary);
}

.faq-item p a {
  color: var(--accent);
}

/* Privacy policy */

.policy-meta {
  margin: 0;
  font-size: 0.85rem;
  color: var(--text-tertiary);
}

.policy-content {
  max-width: 42rem;
}

.policy-block {
  margin-bottom: 40px;
}

.policy-block:last-child {
  margin-bottom: 0;
}

.policy-block h2 {
  margin: 0 0 12px;
  font-size: 1.15rem;
  letter-spacing: -0.01em;
}

.policy-block h3 {
  margin: 20px 0 8px;
  font-size: 0.95rem;
  font-weight: 600;
}

.policy-block p,
.policy-block li {
  font-size: 0.95rem;
  line-height: 1.65;
  color: var(--text-secondary);
}

.policy-block p {
  margin: 0 0 12px;
}

.policy-block ul {
  margin: 0 0 12px;
  padding-left: 1.25rem;
}

.policy-block li {
  margin-bottom: 8px;
}

.policy-block li strong {
  color: var(--text);
}

/* Responsive */

@media (max-width: 800px) {
  .hero-grid,
  .feature-grid,
  .steps,
  .split,
  .support-grid {
    grid-template-columns: 1fr;
  }

  .hero-visual {
    order: 2;
  }

  .hero {
    padding: 24px 0 56px;
  }

  .hero-grid {
    gap: 40px;
  }

  .hero-copy {
    order: 1;
  }

  .nav a:not(.btn):not(.nav-active) {
    display: none;
  }

  .stats {
    gap: 24px;
  }

  /* Keep page content clear of the fixed CTA bar */
  body {
    padding-bottom: 76px;
  }

  .mobile-cta-bar {
    display: flex;
    align-items: center;
    gap: 12px;
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 20;
    padding: 10px 16px calc(10px + env(safe-area-inset-bottom));
    background: rgba(5, 5, 5, 0.92);
    backdrop-filter: blur(12px);
    border-top: 1px solid var(--border);
    transition: transform 0.25s ease, opacity 0.25s ease;
  }

  .mobile-cta-bar.is-hidden {
    transform: translateY(120%);
    opacity: 0;
    pointer-events: none;
  }

  .mobile-cta-bar img {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    object-fit: cover;
  }

  .mobile-cta-copy {
    display: flex;
    flex-direction: column;
    line-height: 1.25;
  }

  .mobile-cta-copy strong {
    font-size: 0.95rem;
  }

  .mobile-cta-copy span {
    font-size: 0.78rem;
    color: var(--text-secondary);
  }

  .mobile-cta-bar .btn {
    margin-left: auto;
    padding: 10px 24px;
  }
}

@media (max-width: 480px) {
  .container {
    width: min(100% - 32px, var(--max-width));
  }

  .hero {
    padding-top: 20px;
  }

  .hero h1 {
    margin-bottom: 12px;
    font-size: 2rem;
  }

  .lead {
    margin-bottom: 20px;
    font-size: 0.95rem;
    line-height: 1.5;
  }

  .hero-actions {
    flex-direction: column;
    margin-bottom: 12px;
  }

  .hero-actions .btn {
    width: 100%;
  }

  .hero-actions .app-store-badge {
    width: 100%;
  }

  .hero-actions .app-store-badge img {
    width: min(100%, 180px);
    height: auto;
  }

  .stats {
    flex-direction: column;
    gap: 16px;
  }
}