/* ── Reset & Base ──────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --mint:       #F1F4EE;
  --mint-dark:  #E2E8DD;
  --forest:     #2D5A47;
  --forest-lt:  #3A7A5E;
  --moss:       #88A47C;
  --slate:      #4A635D;
  --charcoal:   #1E211F;
  --pebble:     #919992;
  --lichen:     #CDD5CC;
  --card-bg:    #F7FAF5;
  --white:      #FAFCF9;
  --danger:     #C0392B;
  --success:    #2ECC71;
  --amber:      #F39C12;

  --font: Helvetica, Arial, sans-serif;
  --max-w: 1080px;
  --radius: 3px;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  background: var(--mint);
  color: var(--charcoal);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 32px;
}

.accent { color: var(--forest); }

/* ── Navigation ─────────────────────────────────────────────────────────── */
nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--mint);
  border-bottom: 1px solid var(--lichen);
}

.nav-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 32px;
  height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.nav-logo {
  width: 40px;
  height: 40px;
  border-radius: 8px;
}

.nav-name {
  font-size: 18px;
  color: var(--charcoal);
  letter-spacing: -0.3px;
}

.nav-links {
  display: flex;
  gap: 32px;
  align-items: center;
}

.nav-links a {
  color: var(--pebble);
  text-decoration: none;
  font-size: 14px;
  font-weight: bold;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  transition: color 0.15s;
}

.nav-links a:hover { color: var(--forest); }

/* ── Hero ───────────────────────────────────────────────────────────────── */
.hero {
  padding: 100px 0 80px;
  overflow: hidden;
}

.hero-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 32px;
  display: flex;
  align-items: center;
  gap: 64px;
}

.hero-text { flex: 1; }

.hero-eyebrow {
  font-size: 11px;
  font-weight: bold;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--pebble);
  margin-bottom: 16px;
}

.hero-text h1 {
  font-size: clamp(52px, 7vw, 84px);
  line-height: 1;
  letter-spacing: -2px;
  margin-bottom: 24px;
}

.hero-sub {
  font-size: 18px;
  color: var(--slate);
  line-height: 1.7;
  max-width: 500px;
  margin-bottom: 36px;
}

.hero-cta {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}

.hero-store-badges {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 24px;
}

.hero-store-badges .store-badge {
  height: 40px;
  width: auto;
}

.btn-primary {
  display: inline-block;
  background: var(--forest);
  color: var(--white);
  padding: 13px 28px;
  text-decoration: none;
  font-weight: bold;
  font-size: 14px;
  letter-spacing: 0.5px;
  border-radius: var(--radius);
  transition: background 0.15s, transform 0.1s;
}

.btn-primary:hover {
  background: #1F3D30;
  transform: translateY(-1px);
}

.btn-ghost {
  display: inline-block;
  border: 1.5px solid var(--lichen);
  color: var(--charcoal);
  padding: 12px 28px;
  text-decoration: none;
  font-weight: bold;
  font-size: 14px;
  letter-spacing: 0.5px;
  border-radius: var(--radius);
  transition: border-color 0.15s, color 0.15s;
}

.btn-ghost:hover {
  border-color: var(--forest);
  color: var(--forest);
}

.hero-platforms {
  font-size: 13px;
  color: var(--pebble);
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.platform-tag {
  background: var(--mint-dark);
  color: var(--charcoal);
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: bold;
  letter-spacing: 0.3px;
}

.hero-logo {
  flex-shrink: 0;
}

.hero-logo img {
  width: clamp(200px, 32vw, 400px);
  height: clamp(200px, 32vw, 400px);
  border-radius: 22%;
  display: block;
}

/* ── Intro strip ────────────────────────────────────────────────────────── */
.intro-strip {
  background: var(--charcoal);
  padding: 40px 0;
}

.intro-strip p {
  color: rgba(241, 244, 238, 0.80);
  font-size: 17px;
  line-height: 1.7;
  max-width: 700px;
}

/* ── Section labels ─────────────────────────────────────────────────────── */
.section-label {
  display: inline-block;
  font-size: 11px;
  font-weight: bold;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--forest);
  margin-bottom: 12px;
}

/* ── Trust badges ───────────────────────────────────────────────────────── */
.trust-strip {
  background: var(--charcoal);
  padding: 48px 0;
}

.trust-grid {
  display: flex;
  gap: 48px;
  flex-wrap: wrap;
  justify-content: center;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 12px;
  color: rgba(241, 244, 238, 0.80);
  font-size: 15px;
  font-weight: bold;
  letter-spacing: 0.2px;
}

.trust-icon {
  font-size: 28px;
  line-height: 1;
}

/* ── Use cases / personas ───────────────────────────────────────────────── */
.personas {
  padding: 96px 0;
  border-top: 1px solid var(--lichen);
  background: var(--card-bg);
}

.personas h2 {
  font-size: clamp(26px, 4vw, 38px);
  font-weight: bold;
  letter-spacing: -0.8px;
  max-width: 520px;
  margin-bottom: 16px;
  line-height: 1.2;
}

.personas-sub {
  color: var(--slate);
  font-size: 16px;
  line-height: 1.75;
  max-width: 600px;
  margin-bottom: 48px;
}

.personas-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  background: var(--lichen);
  border: 1px solid var(--lichen);
}

.persona-card {
  background: var(--white);
  padding: 36px 32px;
}

.persona-icon {
  font-size: 32px;
  margin-bottom: 16px;
  line-height: 1;
}

.persona-card h3 {
  font-size: 18px;
  font-weight: bold;
  margin-bottom: 10px;
  color: var(--charcoal);
}

.persona-card p {
  font-size: 14px;
  color: var(--slate);
  line-height: 1.65;
}

/* ── Features ───────────────────────────────────────────────────────────── */
.features {
  padding: 96px 0;
  border-top: 1px solid var(--lichen);
}

.features h2 {
  font-size: clamp(26px, 4vw, 38px);
  font-weight: bold;
  letter-spacing: -0.8px;
  max-width: 520px;
  margin-bottom: 56px;
  line-height: 1.2;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 2px;
  background: var(--lichen);
  border: 1px solid var(--lichen);
}

.feature-card {
  background: var(--card-bg);
  padding: 36px 32px;
}

.feature-icon {
  font-size: 28px;
  margin-bottom: 16px;
  line-height: 1;
}

.feature-card h3 {
  font-size: 16px;
  font-weight: bold;
  margin-bottom: 10px;
  color: var(--charcoal);
}

.feature-card p {
  font-size: 14px;
  color: var(--slate);
  line-height: 1.65;
}

/* ── How it works ───────────────────────────────────────────────────────── */
.how-it-works {
  background: var(--charcoal);
  padding: 96px 0;
}

.how-it-works .section-label {
  color: var(--moss);
}

.how-it-works h2 {
  font-size: clamp(24px, 3.5vw, 34px);
  font-weight: bold;
  letter-spacing: -0.6px;
  color: var(--mint);
  margin-bottom: 52px;
  max-width: 480px;
  line-height: 1.25;
}

.steps {
  display: flex;
  align-items: flex-start;
  gap: 0;
  flex-wrap: wrap;
}

.step {
  flex: 1;
  min-width: 200px;
  padding: 24px 28px 24px 0;
}

.step-num {
  display: block;
  font-size: 11px;
  font-weight: bold;
  letter-spacing: 2px;
  color: var(--forest-lt);
  margin-bottom: 10px;
}

.step h4 {
  font-size: 15px;
  color: var(--mint);
  font-weight: bold;
  margin-bottom: 8px;
  line-height: 1.3;
}

.step p {
  font-size: 13px;
  color: rgba(241, 244, 238, 0.60);
  line-height: 1.6;
}

.step-arrow {
  color: var(--forest-lt);
  font-size: 22px;
  padding-top: 26px;
  flex-shrink: 0;
  opacity: 0.7;
}

/* ── Screenshots ────────────────────────────────────────────────────────── */
.screenshots {
  padding: 96px 0;
  border-top: 1px solid var(--lichen);
  background: var(--card-bg);
}

.screenshots h2 {
  font-size: clamp(26px, 4vw, 38px);
  font-weight: bold;
  letter-spacing: -0.8px;
  margin-bottom: 32px;
}

.screenshot-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
  max-width: 680px;
}

.screenshot-card {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.screenshot-frame {
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 8px 32px rgba(30, 33, 31, 0.12);
  background: var(--white);
}

.screenshot-frame img {
  display: block;
  width: 100%;
  height: auto;
}

.screenshot-meta {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.screenshot-meta strong {
  font-size: 15px;
  letter-spacing: -0.2px;
}

.screenshot-meta span {
  font-size: 13px;
  color: var(--slate);
  line-height: 1.6;
}

@media (max-width: 720px) {
  .screenshot-grid { grid-template-columns: 1fr; max-width: 320px; }
}

/* ── Step badges ────────────────────────────────────────────────────────── */
.step-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--forest);
  color: var(--white);
  font-size: 14px;
  font-weight: bold;
  letter-spacing: 0.3px;
}

/* ── Companion apps ─────────────────────────────────────────────────────── */
.companion {
  padding: 96px 0;
  border-top: 1px solid var(--lichen);
}

.companion h2 {
  font-size: clamp(26px, 4vw, 38px);
  font-weight: bold;
  letter-spacing: -0.8px;
  margin-bottom: 16px;
  line-height: 1.2;
}

.companion-sub {
  color: var(--slate);
  font-size: 16px;
  line-height: 1.75;
  max-width: 600px;
  margin-bottom: 48px;
}

.companion-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
  background: var(--lichen);
  border: 1px solid var(--lichen);
}

.companion-card {
  background: var(--card-bg);
  padding: 44px 40px;
}

.companion-label {
  font-size: 11px;
  font-weight: bold;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--forest);
  margin-bottom: 14px;
}

.companion-card h3 {
  font-size: 20px;
  font-weight: bold;
  letter-spacing: -0.4px;
  color: var(--charcoal);
  margin-bottom: 18px;
  line-height: 1.3;
}

.companion-card p {
  font-size: 15px;
  color: var(--slate);
  line-height: 1.75;
  margin-bottom: 14px;
}

.companion-card p:last-child { margin-bottom: 0; }

.companion-req {
  display: inline-block;
  background: var(--mint-dark);
  color: var(--slate);
  font-size: 12px;
  font-weight: bold;
  padding: 4px 10px;
  border-radius: 20px;
  letter-spacing: 0.3px;
  margin-top: 8px;
}

/* ── Download ───────────────────────────────────────────────────────────── */
.download {
  background: var(--card-bg);
  border-top: 1px solid var(--lichen);
  padding: 96px 0;
}

.download h2 {
  font-size: clamp(26px, 4vw, 38px);
  font-weight: bold;
  letter-spacing: -0.8px;
  margin-bottom: 12px;
}

.download-sub {
  color: var(--pebble);
  font-size: 16px;
  margin-bottom: 52px;
}

.download-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(180px, 1fr));
  gap: 16px;
}

.download-card {
  background: var(--white);
  border: 1px solid var(--lichen);
  border-radius: var(--radius);
  padding: 32px 24px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.download-icon {
  font-size: 36px;
  margin-bottom: 4px;
}

.download-card h4 {
  font-size: 16px;
  font-weight: bold;
  color: var(--charcoal);
}

.download-card p {
  font-size: 12px;
  color: var(--pebble);
  line-height: 1.5;
}

.store-badge-link {
  display: inline-block;
  margin-top: 12px;
  transition: opacity 0.15s, transform 0.1s;
}

.store-badge-link:hover {
  opacity: 0.85;
  transform: translateY(-1px);
}

.store-badge {
  display: block;
  height: 44px;
  width: auto;
}

.download-note {
  font-size: 12px;
  color: var(--pebble);
  margin-top: 8px;
}

.btn-download {
  display: inline-block;
  background: var(--forest);
  color: var(--white);
  padding: 10px 22px;
  text-decoration: none;
  font-weight: bold;
  font-size: 13px;
  letter-spacing: 0.3px;
  border-radius: var(--radius);
  margin-top: 12px;
  transition: background 0.15s, transform 0.1s;
}

.btn-download:hover {
  background: #1F3D30;
  transform: translateY(-1px);
}

/* ── Footer ─────────────────────────────────────────────────────────────── */
footer {
  background: var(--charcoal);
  padding: 52px 0;
  text-align: center;
}

.footer-brand {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-bottom: 10px;
  font-size: 20px;
  color: var(--mint);
}

.footer-logo {
  width: 36px;
  height: 36px;
  border-radius: 7px;
}

.footer-tag {
  font-size: 11px;
  font-weight: bold;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--pebble);
  margin-bottom: 16px;
}

.footer-copy {
  font-size: 14px;
  color: rgba(241, 244, 238, 0.50);
  margin-bottom: 24px;
}

.footer-legal {
  font-size: 12px;
  color: rgba(241, 244, 238, 0.35);
  margin-top: 8px;
}

.footer-legal a {
  color: rgba(241, 244, 238, 0.45);
  text-decoration: none;
  transition: color 0.15s;
}

.footer-legal a:hover {
  color: rgba(241, 244, 238, 0.75);
}

/* ── Privacy Policy ─────────────────────────────────────────────────────── */
.privacy-header {
  padding: 64px 0 48px;
  border-bottom: 1px solid var(--lichen);
}

.privacy-header h1 {
  font-size: clamp(36px, 5vw, 56px);
  font-weight: bold;
  letter-spacing: -1.5px;
  line-height: 1;
  margin: 8px 0 16px;
}

.privacy-content {
  max-width: 780px;
  padding: 56px 0 96px;
}

.privacy-content h2 {
  font-size: 22px;
  font-weight: bold;
  letter-spacing: -0.4px;
  margin: 36px 0 12px;
}

.privacy-content p {
  font-size: 15px;
  color: var(--slate);
  line-height: 1.75;
  margin-bottom: 16px;
}

.privacy-content ul {
  padding-left: 20px;
  margin: 12px 0 16px;
}

.privacy-content li {
  font-size: 15px;
  color: var(--slate);
  line-height: 1.7;
  margin-bottom: 6px;
}

/* ── Responsive ─────────────────────────────────────────────────────────── */
@media (max-width: 720px) {
  .hero-inner {
    flex-direction: column-reverse;
    gap: 32px;
    text-align: center;
  }

  .hero-text h1 { letter-spacing: -1px; }
  .hero-sub { max-width: 100%; }
  .hero-cta { justify-content: center; }
  .hero-platforms { justify-content: center; }
  .hero-logo img { width: 120px; height: 120px; }

  .nav-links { display: none; }

  .steps { flex-direction: column; gap: 24px; }
  .step-arrow { transform: rotate(90deg); padding-top: 0; }

  .features-grid { grid-template-columns: 1fr; }
  .personas-grid { grid-template-columns: 1fr; }
  .companion-grid { grid-template-columns: 1fr; }
  .download-grid { grid-template-columns: 1fr; }
  .trust-grid { gap: 24px; flex-direction: column; align-items: center; }

  .container { padding: 0 20px; }
  .nav-inner { padding: 0 20px; }
}

@media (max-width: 480px) {
  .download-grid { grid-template-columns: 1fr; }
}