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

:root {
  /* Brand Concept C palette */
  --green: #2e7d4f;
  --sage: #7fb68f;
  --mint: #dff3e4;
  --ink: #1f2937;
  --paper: #fafcf8;
  --muted: #5b7268;
}

body {
  font-family: "Nunito", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  background: var(--paper);
  color: var(--muted);
  line-height: 1.6;
}

.wrap { max-width: 1080px; margin: 0 auto; padding: 0 1.25rem; }
.visually-hidden {
  position: absolute; width: 1px; height: 1px; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap;
}

/* Header */
header {
  display: flex; justify-content: space-between; align-items: center;
  padding: 1.25rem 0;
}
.brand img { height: 2.8rem; width: auto; display: block; }
nav { display: flex; align-items: center; gap: 1.5rem; }
nav a { color: var(--muted); text-decoration: none; font-size: .95rem; font-weight: 700; }
nav a:hover { color: var(--ink); }

/* Buttons */
.btn {
  display: inline-block; background: var(--green); color: #fff;
  padding: .85rem 2rem; border-radius: 999px; text-decoration: none; font-weight: 800;
  box-shadow: 0 6px 16px rgba(46, 125, 79, .25); transition: background .15s;
}
.btn:hover { background: #256b43; }
.btn-small { padding: .5rem 1.3rem; font-size: .95rem; color: #fff !important; }
.btn-ghost {
  background: transparent; color: var(--green);
  border: 1.5px solid var(--green); box-shadow: none;
}
.btn-ghost:hover { background: var(--mint); }

/* Hero */
.hero {
  display: flex; align-items: center; gap: 3.5rem;
  padding: 3rem 0 4rem;
}
.hero-text { flex: 1; min-width: 0; }
.wordmark { height: 5.5rem; width: auto; display: block; }
.badge {
  display: inline-block; margin-bottom: 1rem;
  background: var(--mint); color: var(--green);
  border: 1px solid var(--sage); border-radius: 999px;
  padding: .25rem .9rem; font-size: .8rem; font-weight: 800;
}
.tagline {
  margin-top: 1rem; color: var(--ink);
  font-size: 1.6rem; font-weight: 800; line-height: 1.25;
}
.sub { margin-top: .75rem; max-width: 34rem; }
.cta { margin-top: 1.75rem; display: flex; gap: .75rem; flex-wrap: wrap; }
.pills { display: flex; gap: .5rem; margin-top: 2rem; list-style: none; flex-wrap: wrap; }
.pills li {
  background: #fff; border: 1px solid var(--mint); border-radius: 999px;
  padding: .3rem .9rem; font-size: .8rem; font-weight: 700; color: var(--sage);
}

/* Phone mock (CSS placeholder for the app screenshot) */
.phone {
  width: 290px; flex-shrink: 0;
  border-radius: 2.6rem; padding: .65rem;
  background: var(--ink);
  box-shadow: 0 24px 48px rgba(31, 41, 55, .18);
}
.phone-screen {
  border-radius: 2.1rem; background: var(--paper);
  padding: 1.1rem 1rem 1.4rem; min-height: 30rem;
}
.app-header { display: flex; align-items: center; gap: .4rem; }
.app-header img { width: 22px; height: 22px; }
.app-header strong { color: var(--ink); font-weight: 900; flex: 1; }
.bell {
  width: 16px; height: 16px; border-radius: 50%;
  border: 2px solid var(--sage); border-top-color: transparent;
  position: relative;
}
.bell::after {
  content: ""; position: absolute; top: -4px; right: -3px;
  width: 6px; height: 6px; border-radius: 50%; background: var(--green);
}
.greet { margin-top: 1.1rem; font-size: .85rem; font-weight: 800; color: var(--ink); }
.greet span { font-weight: 600; color: var(--muted); }
.week { display: flex; gap: .35rem; margin-top: .7rem; }
.week span {
  width: 26px; height: 26px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: .7rem; font-weight: 800; color: var(--muted);
  background: #fff; border: 1px solid var(--mint);
}
.week .on { background: var(--green); color: #fff; border-color: var(--green); }
.card {
  display: flex; align-items: center; gap: .7rem;
  background: #fff; border: 1px solid var(--mint); border-radius: 14px;
  padding: .8rem .9rem; margin-top: .7rem;
}
.card strong { display: block; font-size: .8rem; color: var(--ink); }
.card small { font-size: .72rem; color: var(--muted); }
.card-icon { font-size: 1.2rem; }
.card-dovi { background: var(--mint); border-color: var(--sage); }
.card-dovi img { width: 30px; height: 30px; border-radius: 50%; background: #fff; }

/* Sections */
.section-title { color: var(--ink); font-size: 1.8rem; font-weight: 900; letter-spacing: -0.01em; }
.section-sub { margin-top: .4rem; }

/* Features */
.features { padding: 2rem 0 3rem; }
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; margin-top: 1.75rem; }
.feature {
  background: #fff; border: 1px solid var(--mint); border-radius: 18px;
  padding: 1.5rem 1.6rem; transition: box-shadow .15s;
}
.feature:hover { box-shadow: 0 8px 24px rgba(46, 125, 79, .10); }
.feature-ico { font-size: 1.5rem; }
.feature h3 { color: var(--ink); font-size: 1.05rem; font-weight: 800; margin-top: .5rem; }
.feature p { font-size: .9rem; margin-top: .3rem; }

/* Dovi */
.dovi {
  display: flex; align-items: center; gap: 3rem;
  padding: 2rem 0 4rem;
}
.dovi-text { flex: 1; }
.dovi-text p { margin-top: .75rem; max-width: 30rem; }
.dovi-points { list-style: none; margin-top: 1rem; }
.dovi-points li { padding: .2rem 0 .2rem 1.5rem; position: relative; font-size: .92rem; }
.dovi-points li::before {
  content: "✓"; position: absolute; left: 0;
  color: var(--green); font-weight: 900;
}
.chat {
  width: 360px; flex-shrink: 0;
  background: #fff; border: 1px solid var(--mint); border-radius: 20px;
  padding: 1rem; box-shadow: 0 16px 40px rgba(46, 125, 79, .12);
}
.chat-head { display: flex; align-items: center; gap: .6rem; padding-bottom: .8rem; border-bottom: 1px solid var(--mint); }
.chat-head img { width: 34px; height: 34px; border-radius: 50%; background: var(--mint); }
.chat-head strong { display: block; font-size: .9rem; color: var(--ink); }
.chat-head small { font-size: .72rem; color: var(--muted); }
.bubble {
  max-width: 82%; border-radius: 16px; padding: .6rem .85rem;
  font-size: .82rem; margin-top: .8rem; line-height: 1.45;
}
.bubble.me {
  margin-left: auto; background: var(--green); color: #fff;
  border-bottom-right-radius: 4px;
}
.bubble.dovi {
  background: var(--mint); color: var(--ink);
  border-bottom-left-radius: 4px;
}

/* Final CTA banner */
.banner {
  background: linear-gradient(120deg, var(--green), #1f6b41);
  border-radius: 24px; text-align: center;
  padding: 3rem 2rem; margin-bottom: 3rem;
}
.banner h2 { color: #fff; font-size: 1.7rem; font-weight: 900; }
.banner p { color: var(--mint); margin-top: .5rem; }
.banner .btn { background: #fff; color: var(--green); margin-top: 1.5rem; box-shadow: none; }
.banner .btn:hover { background: var(--mint); }

/* Legal pages */
section.legal { padding: 2rem 0; }
section.legal h1 { color: var(--ink); font-size: 1.5rem; margin-bottom: 1rem; font-weight: 900; }
section.legal h2 { color: #25473b; font-size: 1rem; margin: 1.5rem 0 .4rem; }
section.legal p, section.legal li { font-size: .9rem; }
section.legal ul { padding-left: 1.25rem; }
section.legal a { color: var(--green); }

/* Footer */
footer {
  border-top: 1px solid var(--mint); margin-top: 2rem;
  padding: 1.5rem 0; font-size: .8rem; color: #9db3a8;
  display: flex; align-items: center; gap: 1.25rem; flex-wrap: wrap;
}
.foot-logo { width: 22px; height: 22px; }
footer a { color: var(--muted); text-decoration: none; }
footer a:hover { color: var(--ink); }

@media (max-width: 860px) {
  .feature-grid { grid-template-columns: 1fr 1fr; }
  .dovi { flex-direction: column; }
  .chat { width: 100%; max-width: 380px; }
}
@media (max-width: 640px) {
  .hero { flex-direction: column; text-align: center; padding: 2rem 0 3rem; }
  .wordmark { height: 4rem; margin: 0 auto; }
  .cta, .pills { justify-content: center; }
  .phone { width: 270px; }
  .feature-grid { grid-template-columns: 1fr; }
}