:root {
  --color-bg: #fbfaf7;
  --color-bg-alt: #f0ede4;
  --color-text: #1f2a24;
  --color-text-muted: #55605a;
  --color-primary: #2f7a4f;
  --color-primary-dark: #235c3c;
  --color-accent: #e8963c;
  --color-border: #e2ddd0;
  --color-card: #ffffff;
  --max-width: 960px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.6;
}

a {
  color: var(--color-primary);
}

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

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Header */
.site-header {
  border-bottom: 1px solid var(--color-border);
  background: var(--color-bg);
  position: sticky;
  top: 0;
  z-index: 10;
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 1rem;
  padding-bottom: 1rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-weight: 700;
  font-size: 1.25rem;
  text-decoration: none;
  color: var(--color-text);
}

.brand-logo {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-weight: 800;
  font-size: 1rem;
}

.site-nav {
  display: flex;
  gap: 1.5rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.site-nav a {
  text-decoration: none;
  color: var(--color-text-muted);
  font-weight: 500;
  font-size: 0.95rem;
}

.site-nav a:hover,
.site-nav a[aria-current="page"] {
  color: var(--color-primary);
}

/* Hero */
.hero {
  padding: 4rem 0 3rem;
}

.hero .container {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 2.5rem;
}

.hero-copy {
  flex: 1 1 380px;
}

.hero-visual {
  flex: 1 1 260px;
  display: flex;
  justify-content: center;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 0.75rem;
}

.hero h1 {
  font-size: clamp(2rem, 4vw, 2.75rem);
  line-height: 1.15;
  margin: 0 0 1rem;
}

.hero p.lead {
  font-size: 1.15rem;
  color: var(--color-text-muted);
  margin-bottom: 2rem;
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 1.5rem;
  border-radius: 999px;
  font-weight: 600;
  text-decoration: none;
  font-size: 0.95rem;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.btn-primary {
  background: var(--color-primary);
  color: #fff;
}

.btn-primary:hover {
  background: var(--color-primary-dark);
}

.btn-secondary {
  background: var(--color-card);
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.btn-secondary:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.phone-mockup {
  width: 220px;
  height: 460px;
  border-radius: 36px;
  background: linear-gradient(160deg, var(--color-primary), var(--color-primary-dark));
  box-shadow: 0 30px 60px -20px rgba(47, 122, 79, 0.45);
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  text-align: center;
  padding: 1.5rem;
  font-size: 0.9rem;
}

.phone-mockup .score-badge {
  position: absolute;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(255, 255, 255, 0.15);
  border-radius: 999px;
  padding: 0.4rem 1rem;
  font-weight: 700;
  font-size: 1.1rem;
}

/* Feature grid */
.features {
  padding: 3rem 0;
  background: var(--color-bg-alt);
}

.section-title {
  text-align: center;
  margin-bottom: 2.5rem;
}

.section-title h2 {
  font-size: clamp(1.6rem, 3vw, 2.1rem);
  margin-bottom: 0.5rem;
}

.section-title p {
  color: var(--color-text-muted);
  max-width: 560px;
  margin: 0 auto;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
}

.feature-card {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: 16px;
  padding: 1.75rem;
}

.feature-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: rgba(47, 122, 79, 0.1);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 1rem;
}

.feature-card h3 {
  margin: 0 0 0.5rem;
  font-size: 1.1rem;
}

.feature-card p {
  margin: 0;
  color: var(--color-text-muted);
  font-size: 0.95rem;
}

/* Store badges */
.store-section {
  padding: 3.5rem 0;
  text-align: center;
}

.store-badges {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-top: 1.5rem;
}

.store-badge {
  border: 1px solid var(--color-border);
  border-radius: 12px;
  padding: 0.75rem 1.25rem;
  color: var(--color-text-muted);
  font-weight: 600;
  font-size: 0.9rem;
}

/* Content pages (privacy / deletion) */
.page-header {
  padding: 3rem 0 1.5rem;
  border-bottom: 1px solid var(--color-border);
}

.page-header h1 {
  margin: 0 0 0.5rem;
  font-size: clamp(1.8rem, 3.5vw, 2.4rem);
}

.updated-note {
  color: var(--color-text-muted);
  font-size: 0.9rem;
}

.content {
  padding: 2.5rem 0 4rem;
  max-width: 760px;
  margin: 0 auto;
}

.content h2 {
  margin-top: 2.25rem;
  font-size: 1.3rem;
  color: var(--color-primary-dark);
}

.content h3 {
  margin-top: 1.5rem;
  font-size: 1.05rem;
}

.content ul,
.content ol {
  padding-left: 1.3rem;
}

.content li {
  margin-bottom: 0.4rem;
}

.callout {
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  padding: 1.25rem 1.5rem;
  margin: 1.5rem 0;
}

.callout strong {
  color: var(--color-primary-dark);
}

.steps {
  counter-reset: step;
  list-style: none;
  padding: 0;
  margin: 1.5rem 0;
}

.steps li {
  counter-increment: step;
  position: relative;
  padding: 1rem 1rem 1rem 3.25rem;
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  margin-bottom: 0.9rem;
}

.steps li::before {
  content: counter(step);
  position: absolute;
  left: 1rem;
  top: 1rem;
  width: 1.6rem;
  height: 1.6rem;
  border-radius: 50%;
  background: var(--color-primary);
  color: #fff;
  font-weight: 700;
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.placeholder {
  background: #fff4e2;
  border: 1px dashed var(--color-accent);
  color: #7a5216;
  padding: 0.15rem 0.4rem;
  border-radius: 6px;
  font-size: 0.9em;
}

/* Footer */
.site-footer {
  border-top: 1px solid var(--color-border);
  padding: 2rem 0;
  background: var(--color-bg-alt);
}

.site-footer .container {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem;
  align-items: center;
}

.footer-links {
  display: flex;
  gap: 1.25rem;
  list-style: none;
  margin: 0;
  padding: 0;
  flex-wrap: wrap;
}

.footer-links a {
  text-decoration: none;
  color: var(--color-text-muted);
  font-size: 0.9rem;
}

.footer-links a:hover {
  color: var(--color-primary);
}

.copyright {
  color: var(--color-text-muted);
  font-size: 0.85rem;
}

@media (max-width: 640px) {
  .site-header .container {
    flex-direction: column;
    gap: 0.75rem;
  }

  .site-nav {
    gap: 1rem;
    flex-wrap: wrap;
    justify-content: center;
  }
}

@media (prefers-color-scheme: dark) {
  :root {
    --color-bg: #14181a;
    --color-bg-alt: #1b2422;
    --color-text: #eef1f0;
    --color-text-muted: #a9b3ae;
    --color-card: #1e2624;
    --color-border: #2b3532;
    --color-primary: #4caf7d;
    --color-primary-dark: #7fd6a8;
  }

  .placeholder {
    background: #3a2c12;
    color: #f2c46b;
    border-color: var(--color-accent);
  }
}