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

:root {
  --navy: #0f172a;
  --green: #16a34a;
  --green-light: #dcfce7;
  --green-dark: #15803d;
  --gray: #64748b;
  --gray-light: #f1f5f9;
  --border: #e2e8f0;
  --white: #ffffff;
  --text: #1e293b;
  --radius: 10px;
  --shadow: 0 1px 3px rgba(0,0,0,.08), 0 4px 16px rgba(0,0,0,.06);
}

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

a { color: var(--green); text-decoration: none; }
a:hover { text-decoration: underline; }

/* NAV */
nav {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
  padding: 0 2rem;
}
.nav-inner {
  max-width: 1100px; margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
  height: 64px;
}
.nav-logo { font-weight: 700; font-size: 1.2rem; color: var(--navy); text-decoration: none; }
.nav-logo span { color: var(--green); }
.nav-links { display: flex; align-items: center; gap: 2rem; list-style: none; }
.nav-links a { color: var(--gray); font-size: .95rem; }
.nav-links a:hover { color: var(--navy); text-decoration: none; }
.btn { display: inline-block; padding: .55rem 1.25rem; border-radius: 6px; font-size: .9rem; font-weight: 600; cursor: pointer; transition: background .15s, transform .1s; border: none; }
.btn-primary { background: var(--green); color: white; }
.btn-primary:hover { background: var(--green-dark); text-decoration: none; color: white; }
.btn-outline { background: transparent; color: var(--navy); border: 1.5px solid var(--border); }
.btn-outline:hover { border-color: var(--navy); text-decoration: none; }
.btn-lg { padding: .8rem 2rem; font-size: 1rem; border-radius: 8px; }

/* HERO */
.hero {
  background: linear-gradient(160deg, #f0fdf4 0%, #f8fafc 60%);
  padding: 7rem 2rem 6rem;
  text-align: center;
}
.hero-inner { max-width: 720px; margin: 0 auto; }
.hero-badge {
  display: inline-block; background: var(--green-light); color: var(--green-dark);
  font-size: .8rem; font-weight: 600; letter-spacing: .04em; text-transform: uppercase;
  padding: .3rem .9rem; border-radius: 100px; margin-bottom: 1.5rem;
}
.hero h1 { font-size: clamp(2rem, 5vw, 3.2rem); font-weight: 800; line-height: 1.15; color: var(--navy); margin-bottom: 1.25rem; }
.hero h1 span { color: var(--green); }
.hero p { font-size: 1.15rem; color: var(--gray); max-width: 560px; margin: 0 auto 2.5rem; }
.hero-cta { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

/* LOGOS / SOCIAL PROOF */
.proof { padding: 2.5rem 2rem; text-align: center; border-bottom: 1px solid var(--border); }
.proof p { font-size: .85rem; color: var(--gray); text-transform: uppercase; letter-spacing: .06em; margin-bottom: 1rem; }

/* SECTIONS */
section { padding: 5rem 2rem; }
.section-inner { max-width: 1100px; margin: 0 auto; }
.section-label { font-size: .8rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--green); margin-bottom: .75rem; }
.section-title { font-size: clamp(1.6rem, 3vw, 2.2rem); font-weight: 800; color: var(--navy); margin-bottom: 1rem; }
.section-sub { font-size: 1.05rem; color: var(--gray); max-width: 560px; }

/* FEATURES GRID */
.features-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 1.5rem; margin-top: 3rem; }
.feature-card { background: var(--white); border: 1px solid var(--border); border-radius: var(--radius); padding: 1.75rem; box-shadow: var(--shadow); }
.feature-icon { font-size: 1.75rem; margin-bottom: 1rem; }
.feature-card h3 { font-size: 1.05rem; font-weight: 700; color: var(--navy); margin-bottom: .5rem; }
.feature-card p { font-size: .92rem; color: var(--gray); }

/* HOW IT WORKS */
.how { background: var(--gray-light); }
.steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 2rem; margin-top: 3rem; }
.step { text-align: center; }
.step-num { width: 48px; height: 48px; background: var(--green); color: white; border-radius: 50%; font-weight: 800; font-size: 1.1rem; display: flex; align-items: center; justify-content: center; margin: 0 auto 1rem; }
.step h3 { font-size: 1rem; font-weight: 700; color: var(--navy); margin-bottom: .4rem; }
.step p { font-size: .9rem; color: var(--gray); }

/* PRICING */
.pricing-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 1.5rem; margin-top: 3rem; align-items: start; }
.plan-card { border: 1px solid var(--border); border-radius: var(--radius); padding: 2rem 1.75rem; background: var(--white); box-shadow: var(--shadow); }
.plan-card.featured { border-color: var(--green); border-width: 2px; position: relative; }
.plan-badge { position: absolute; top: -12px; left: 50%; transform: translateX(-50%); background: var(--green); color: white; font-size: .72rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; padding: .2rem .75rem; border-radius: 100px; white-space: nowrap; }
.plan-name { font-size: .85rem; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; color: var(--gray); margin-bottom: .5rem; }
.plan-price { font-size: 2.4rem; font-weight: 800; color: var(--navy); line-height: 1; margin-bottom: .25rem; }
.plan-price sup { font-size: 1.1rem; vertical-align: top; margin-top: .4rem; display: inline-block; }
.plan-price span { font-size: .9rem; font-weight: 400; color: var(--gray); }
.plan-desc { font-size: .88rem; color: var(--gray); margin: .75rem 0 1.25rem; min-height: 2.5em; }
.plan-features { list-style: none; margin-bottom: 1.75rem; }
.plan-features li { font-size: .88rem; color: var(--text); padding: .35rem 0; border-bottom: 1px solid var(--border); display: flex; gap: .5rem; }
.plan-features li:last-child { border-bottom: none; }
.plan-features li::before { content: "✓"; color: var(--green); font-weight: 700; flex-shrink: 0; }
.plan-card .btn { width: 100%; text-align: center; }

/* CTA BAND */
.cta-band { background: var(--navy); color: white; text-align: center; padding: 5rem 2rem; }
.cta-band h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); font-weight: 800; margin-bottom: 1rem; }
.cta-band p { color: #94a3b8; margin-bottom: 2rem; font-size: 1.05rem; }

/* FORM */
.form-card { background: var(--white); border: 1px solid var(--border); border-radius: var(--radius); padding: 2.5rem; max-width: 600px; margin: 3rem auto 0; box-shadow: var(--shadow); }
.form-group { margin-bottom: 1.25rem; }
.form-group label { display: block; font-size: .88rem; font-weight: 600; color: var(--navy); margin-bottom: .4rem; }
.form-group input, .form-group textarea, .form-group select {
  width: 100%; padding: .65rem .9rem; border: 1.5px solid var(--border);
  border-radius: 6px; font-size: .95rem; font-family: inherit;
  color: var(--text); background: var(--white); transition: border-color .15s;
}
.form-group input:focus, .form-group textarea:focus, .form-group select:focus {
  outline: none; border-color: var(--green);
}
.form-group textarea { resize: vertical; min-height: 120px; }
.form-submit { width: 100%; padding: .8rem; font-size: 1rem; }

/* FOOTER */
footer { border-top: 1px solid var(--border); padding: 3rem 2rem; }
.footer-inner { max-width: 1100px; margin: 0 auto; display: flex; flex-wrap: wrap; gap: 2rem; justify-content: space-between; align-items: flex-start; }
.footer-brand .nav-logo { font-size: 1.1rem; }
.footer-brand p { font-size: .85rem; color: var(--gray); margin-top: .5rem; max-width: 240px; }
.footer-links h4 { font-size: .8rem; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; color: var(--navy); margin-bottom: .75rem; }
.footer-links ul { list-style: none; }
.footer-links li { margin-bottom: .4rem; }
.footer-links a { font-size: .88rem; color: var(--gray); }
.footer-links a:hover { color: var(--navy); }
.footer-bottom { max-width: 1100px; margin: 2rem auto 0; padding-top: 1.5rem; border-top: 1px solid var(--border); font-size: .82rem; color: var(--gray); display: flex; flex-wrap: wrap; gap: 1rem; justify-content: space-between; }

/* POLICY PAGES */
.policy { max-width: 760px; margin: 0 auto; padding: 4rem 2rem; }
.policy h1 { font-size: 2rem; font-weight: 800; color: var(--navy); margin-bottom: .5rem; }
.policy .updated { font-size: .85rem; color: var(--gray); margin-bottom: 2.5rem; }
.policy h2 { font-size: 1.15rem; font-weight: 700; color: var(--navy); margin: 2rem 0 .75rem; }
.policy p, .policy li { font-size: .95rem; color: #334155; line-height: 1.75; margin-bottom: .75rem; }
.policy ul, .policy ol { padding-left: 1.5rem; }
.policy li { margin-bottom: .4rem; }

/* CONTACT PAGE */
.contact-hero { background: var(--gray-light); padding: 4rem 2rem; text-align: center; }

/* RESPONSIVE */
@media (max-width: 640px) {
  nav { padding: 0 1rem; }
  .nav-links { gap: 1rem; }
  .nav-links .btn { display: none; }
  section { padding: 3.5rem 1.25rem; }
  .hero { padding: 4rem 1.25rem; }
  .form-card { padding: 1.5rem; }
  .footer-inner { flex-direction: column; }
}