@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700&display=swap');

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --green: #2DCE9A;
  --green-dark: #1aab7d;
  --green-light: #e8faf4;
  --text: #111;
  --muted: #666;
  --border: #ebebeb;
  --bg: #fff;
  --bg2: #fafafa;
}

html { scroll-behavior: smooth; overflow-x: hidden; }

body {
  font-family: 'Plus Jakarta Sans', sans-serif;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

nav {
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 6%; height: 64px;
  border-bottom: 1px solid var(--border);
  position: sticky; top: 0; background: rgba(255,255,255,0.95);
  backdrop-filter: blur(8px); z-index: 100;
}
.nav-logo { display: flex; align-items: center; text-decoration: none; color: var(--text); flex-shrink: 0; }
.nav-links { display: flex; gap: 28px; align-items: center; }
.nav-links a { font-size: 14px; color: var(--muted); text-decoration: none; transition: color 0.15s; font-weight: 500; }
.nav-links a:hover { color: var(--text); }
.nav-links a.active { color: var(--text); }
.btn-nav { background: var(--green) !important; color: #fff !important; padding: 8px 18px; border-radius: 20px; font-weight: 600 !important; font-size: 14px !important; }
.btn-nav:hover { background: var(--green-dark) !important; }

@media (max-width: 540px) {
  .nav-links a:not(.btn-nav) { display: none; }
  .btn-nav { padding: 8px 14px; font-size: 13px !important; }
}

footer {
  padding: 28px 6%; display: flex; justify-content: space-between;
  align-items: center; border-top: 1px solid var(--border);
  font-size: 13px; color: var(--muted); flex-wrap: wrap; gap: 16px;
}
footer a { color: var(--muted); text-decoration: none; }
footer a:hover { color: var(--text); }
.footer-right { display: flex; align-items: center; gap: 24px; }
.footer-links { display: flex; gap: 20px; }

.btn-primary { display: inline-block; background: var(--green); color: #fff; padding: 14px 28px; border-radius: 30px; font-weight: 700; font-size: 15px; text-decoration: none; border: none; cursor: pointer; transition: background 0.15s; font-family: inherit; }
.btn-primary:hover { background: var(--green-dark); }
.btn-secondary { display: inline-block; background: #fff; color: var(--text); padding: 14px 28px; border-radius: 30px; font-weight: 500; font-size: 15px; border: 1px solid #ddd; cursor: pointer; transition: border-color 0.15s; font-family: inherit; text-decoration: none; }
.btn-secondary:hover { border-color: #aaa; }

/* App Store badge */
.appstore-btn { display: inline-flex; align-items: center; gap: 10px; background: #000; color: #fff; padding: 12px 20px; border-radius: 10px; text-decoration: none; transition: background 0.15s; width: auto; max-width: 220px; align-self: center; }
.appstore-btn:hover { background: #1a1a1a; }
.appstore-apple-logo { width: 26px; height: 26px; fill: #fff; flex-shrink: 0; }
.appstore-text { display: flex; flex-direction: column; line-height: 1.2; text-align: left; }
.appstore-sub { font-size: 10.5px; font-weight: 400; opacity: 0.85; letter-spacing: 0.4px; }
.appstore-main { font-size: 18px; font-weight: 600; letter-spacing: -0.2px; }
.hero-store-note { font-size: 12.5px; color: var(--muted); margin-top: 10px; }
.hero-learn-more { font-size: 14px; color: var(--muted); text-decoration: none; font-weight: 500; display: inline-flex; align-items: center; gap: 5px; transition: color 0.15s; margin-top: 8px; }
.hero-learn-more:hover { color: var(--text); }

/* Hero */
.hero { text-align: center; padding: 72px 6% 48px; max-width: 800px; margin: 0 auto; }
.hero-badge { display: inline-block; background: var(--green-light); color: var(--green-dark); font-size: 13px; font-weight: 600; padding: 6px 16px; border-radius: 20px; margin-bottom: 28px; }
.hero h1 { font-size: clamp(40px, 7vw, 66px); font-weight: 700; letter-spacing: -2px; line-height: 1.05; margin-bottom: 20px; }
.hero h1 span { color: var(--green); }
.hero p { font-size: 18px; color: var(--muted); line-height: 1.65; margin-bottom: 36px; max-width: 520px; margin-left: auto; margin-right: auto; }
.hero-btns { display: flex; flex-direction: column; align-items: center; gap: 16px; margin-bottom: 0; }
.hero-screenshot { display: flex; justify-content: center; }
.hero-screenshot img { width: 280px; max-width: 80vw; filter: drop-shadow(0 40px 80px rgba(0,0,0,0.18)); }
.hero-icon { display: flex; justify-content: center; margin-bottom: 32px; }
.hero-icon img { width: 120px; height: 120px; border-radius: 24%; box-shadow: 0 20px 56px rgba(0,0,0,0.18); }

/* Features */
.features { padding: 100px 6%; max-width: 1080px; margin: 0 auto; }
.section-eyebrow { font-size: 12px; font-weight: 700; color: var(--green); text-transform: uppercase; letter-spacing: 1.5px; margin-bottom: 12px; }
.section-title { font-size: clamp(28px, 4vw, 40px); font-weight: 700; letter-spacing: -0.8px; margin-bottom: 48px; }
.features-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 20px; }
.feature-card { background: var(--bg2); border-radius: 18px; padding: 28px 24px; }
.feature-icon { width: 44px; height: 44px; background: var(--green-light); border-radius: 12px; display: flex; align-items: center; justify-content: center; margin-bottom: 16px; }
.feature-icon svg { width: 22px; height: 22px; stroke: var(--green-dark); fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.feature-card h3 { font-size: 15px; font-weight: 700; margin-bottom: 8px; }
.feature-card p { font-size: 14px; color: var(--muted); line-height: 1.6; }

/* Why it matters */
.why-matters { padding: 80px 6%; background: var(--bg2); }
.why-inner { max-width: 800px; margin: 0 auto; text-align: center; }
.why-headline { font-size: clamp(26px, 3.5vw, 40px); font-weight: 700; letter-spacing: -1px; line-height: 1.15; margin-bottom: 16px; }
.why-sub { font-size: 15px; color: var(--muted); line-height: 1.7; max-width: 520px; margin: 0 auto 40px; }
.why-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 24px; text-align: left; }
.why-card { display: flex; align-items: center; gap: 16px; padding: 24px 22px; background: #fff; border-radius: 14px; box-shadow: 0 1px 4px rgba(0,0,0,0.06); min-height: 90px; }
.why-card h3 { font-size: 15px; font-weight: 700; margin-bottom: 2px; }
.why-card p { font-size: 13px; color: var(--muted); }
.why-arrow-icon { font-size: 20px; font-weight: 800; flex-shrink: 0; width: 24px; text-align: center; }
.why-arrow-icon.up { color: var(--green-dark); }
.why-arrow-icon.down { color: #d63031; }
.why-disclaimer { font-size: 11.5px; color: #bbb; line-height: 1.6; }
@media (max-width: 600px) { .why-grid { grid-template-columns: 1fr; } }

/* FAQ Home */
.faq-home { padding: 80px 6% 80px; }
.faq-home-inner { max-width: 680px; margin: 0 auto; }
.faq-home-list { margin-top: 40px; }
.faq-home-item { border-top: 1px solid var(--border); }
.faq-home-item:last-of-type { border-bottom: 1px solid var(--border); }
.faq-home-item summary { list-style: none; display: flex; justify-content: space-between; align-items: center; padding: 20px 0; font-size: 15px; font-weight: 600; cursor: pointer; gap: 20px; user-select: none; }
.faq-home-item summary::-webkit-details-marker { display: none; }
.faq-home-item summary::after { content: '+'; font-size: 22px; font-weight: 300; color: var(--muted); flex-shrink: 0; line-height: 1; transition: transform 0.2s; display: inline-block; }
.faq-home-item[open] summary::after { transform: rotate(45deg); }
.faq-home-a { font-size: 14px; color: var(--muted); line-height: 1.75; padding-bottom: 20px; }
.faq-home-a a { color: var(--green-dark); text-decoration: none; }
.faq-home-a a:hover { text-decoration: underline; }
.faq-more { font-size: 14px; color: var(--muted); margin-top: 28px; }
.faq-more a { color: var(--green-dark); text-decoration: none; font-weight: 500; }
.faq-more a:hover { text-decoration: underline; }

/* Bottom CTA */
.bottom-cta { text-align: center; padding: 96px 6% 112px; background: var(--bg2); }
.bottom-cta-inner { max-width: 480px; margin: 0 auto; display: flex; flex-direction: column; align-items: center; gap: 0; }
.cta-icon { width: 88px; height: 88px; border-radius: 22%; box-shadow: 0 16px 48px rgba(0,0,0,0.14); margin-bottom: 28px; }
.bottom-cta h2 { font-size: clamp(28px, 4vw, 44px); font-weight: 700; letter-spacing: -1px; margin-bottom: 12px; }
.bottom-cta > .bottom-cta-inner > p { font-size: 15px; color: var(--muted); margin-bottom: 28px; }
.bottom-cta .appstore-btn { margin: 0 auto; }
.cta-note { font-size: 12.5px; color: var(--muted); margin-top: 14px; }

/* Logo sizing */
.nav-logo-img { height: 28px; width: auto; }
.footer-logo-img { height: 22px; width: auto; }

/* How it works */
#how-it-works { padding: 80px 6% 100px; background: var(--bg2); }
.hiw-inner { max-width: 1060px; margin: 0 auto; text-align: center; }
.hiw-steps { display: flex; align-items: flex-start; justify-content: center; gap: 48px; margin-top: 64px; }
.hiw-step { flex: 1; max-width: 300px; display: flex; flex-direction: column; align-items: center; text-align: center; }
.hiw-number { width: 32px; height: 32px; border-radius: 50%; background: var(--green); color: #fff; font-size: 13px; font-weight: 700; display: flex; align-items: center; justify-content: center; margin-bottom: 24px; }
.hiw-step h3 { font-size: 18px; font-weight: 700; margin-bottom: 10px; margin-top: 28px; }
.hiw-step p { font-size: 14px; color: var(--muted); line-height: 1.65; }

/* iPhone frame */
.hiw-phone {
  position: relative;
  width: 240px;
  background: #111;
  border-radius: 26px;
  padding: 6px;
  box-shadow: 0 24px 56px rgba(0,0,0,0.22), 0 6px 16px rgba(0,0,0,0.12);
}
.hiw-phone-screen {
  width: 100%;
  display: block;
  border-radius: 19px;
  overflow: hidden;
}

@media (max-width: 780px) {
  .hiw-steps { flex-direction: column; align-items: center; gap: 48px; }
  .hiw-step { max-width: 100%; }
}