:root {
  --bg: #f0fdf4;
  --surface: #ffffff;
  --text: #0f1e17;
  --muted: #4b6358;
  --primary: #059669;
  --primary-hover: #047857;
  --tint: #e6f7ee;
  --border: #c6e7d4;
  --dark-bg: #0a1f15;
  --radius: 14px;
  --shadow: 0 4px 24px rgba(5,150,105,.07);
}

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

body {
  font-family: "Plus Jakarta Sans", system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}

.container { width: min(1120px, 92%); margin: 0 auto; }

/* NAV */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(240,253,244,.92); backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
.nav-row { display: flex; align-items: center; gap: 1.2rem; padding: .85rem 0; }
.logo { font-weight: 800; font-size: 1.1rem; display: flex; align-items: center; gap: .35rem; }
.logo-icon { color: var(--primary); }
.nav-links { display: flex; gap: 1.3rem; margin-left: auto; }
.nav-links a { color: var(--muted); text-decoration: none; font-weight: 500; font-size: .93rem; }
.nav-links a:hover { color: var(--text); }
.nav-right { display: flex; align-items: center; gap: .8rem; }
.link-login { color: var(--muted); text-decoration: none; font-weight: 600; font-size: .93rem; }

/* BUTTONS */
.btn {
  display: inline-flex; align-items: center; text-decoration: none; border: none;
  border-radius: var(--radius); background: var(--primary); color: #fff;
  padding: .7rem 1.3rem; font-weight: 600; font-size: .95rem; cursor: pointer;
  transition: background .15s;
}
.btn:hover { background: var(--primary-hover); }
.btn-sm { padding: .48rem .95rem; font-size: .9rem; }
.btn-ghost { background: transparent; color: var(--primary); border: 1.5px solid var(--primary); }
.btn-ghost:hover { background: var(--tint); }

/* HERO */
.hero { padding: 3rem 0 2rem; }
.hero-layout { display: grid; grid-template-columns: 1.1fr 1fr; gap: 2.5rem; align-items: center; }
.pill {
  display: inline-block; background: var(--tint); color: var(--primary);
  padding: .3rem .8rem; border-radius: 99px; font-size: .82rem; font-weight: 700; margin-bottom: .8rem;
  border: 1px solid var(--border);
}
.hero h1 { font-size: clamp(1.8rem, 3.4vw, 2.6rem); line-height: 1.15; margin-bottom: .8rem; }
.lead { color: var(--muted); font-size: 1.02rem; margin-bottom: 1.3rem; max-width: 52ch; }
.hero-actions { display: flex; gap: .7rem; flex-wrap: wrap; }

.hero-cards { display: grid; gap: .8rem; }
.preview-card {
  display: flex; align-items: center; gap: .8rem;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: .85rem 1rem; box-shadow: var(--shadow);
}
.pc-icon { font-size: 1.5rem; }
.preview-card strong { display: block; font-size: .95rem; }
.preview-card span { font-size: .83rem; color: var(--muted); }
.card-2 { margin-left: 2rem; }

/* SECTIONS */
.section { padding: 3rem 0; }
.section-header { text-align: center; margin-bottom: 2rem; }
.section-header h2 { font-size: 1.7rem; margin-bottom: .3rem; }
.section-header p { color: var(--muted); }
.section-tint { background: var(--tint); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }

/* SERVICES */
.service-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.service-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 1.2rem; box-shadow: var(--shadow);
}
.sc-icon { font-size: 1.5rem; margin-bottom: .4rem; }
.service-card h3 { margin-bottom: .3rem; font-size: 1rem; }
.service-card p { color: var(--muted); font-size: .92rem; margin: 0; }

/* TIMELINE */
.timeline { max-width: 600px; margin: 0 auto; display: grid; gap: 1.5rem; }
.tl-step { display: flex; gap: 1rem; align-items: flex-start; }
.tl-dot {
  flex-shrink: 0; width: 18px; height: 18px; border-radius: 50%;
  background: var(--primary); margin-top: .2rem;
}
.tl-step h3 { margin-bottom: .15rem; font-size: 1rem; }
.tl-step p { color: var(--muted); font-size: .93rem; margin: 0; }

/* FAQ */
.faq-layout { max-width: 700px; }
.faq-layout h2 { margin-bottom: 1.2rem; }
.faq-list { display: grid; gap: .6rem; }
details {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: .9rem 1rem;
}
summary {
  font-weight: 600; cursor: pointer; font-size: .97rem;
  list-style: none;
}
summary::before { content: "+ "; color: var(--primary); font-weight: 800; }
details[open] summary::before { content: "− "; }
details p { margin-top: .5rem; color: var(--muted); font-size: .93rem; }

/* REGISTER */
.section-register { background: var(--tint); border-top: 1px solid var(--border); }
.register-layout { display: grid; grid-template-columns: 1fr 1.1fr; gap: 2rem; align-items: start; }
.register-info h2 { margin-bottom: .4rem; }
.register-info p { color: var(--muted); }
.register-form {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 1.4rem; display: grid; gap: .5rem;
  box-shadow: var(--shadow);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: .7rem; }
.register-form label { font-size: .88rem; font-weight: 600; }
.register-form input, .register-form select {
  width: 100%; border: 1px solid var(--border); border-radius: 10px;
  padding: .62rem .72rem; font-size: .95rem;
}
.checkbox-label { display: flex; align-items: center; gap: .5rem; font-size: .88rem; color: var(--muted); }
.checkbox-label a { color: var(--primary); }
.register-form button {
  margin-top: .35rem; border: 0; border-radius: 10px;
  background: var(--primary); color: #fff; padding: .7rem; font-weight: 700; cursor: pointer;
  transition: background .15s;
}
.register-form button:hover { background: var(--primary-hover); }

/* FOOTER */
.site-footer { background: var(--dark-bg); color: #6b8f7e; padding: 2.5rem 0 1.5rem; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 2rem; }
.footer-brand { font-weight: 800; color: #fff; font-size: 1.1rem; margin-bottom: .3rem; }
.footer-grid p { font-size: .9rem; }
.footer-grid h4 { color: #b8d5c5; margin-bottom: .5rem; font-size: .88rem; }
.footer-grid a { display: block; color: #6b8f7e; text-decoration: none; font-size: .88rem; margin-bottom: .25rem; }
.footer-grid a:hover { color: #fff; }
.footer-bottom { border-top: 1px solid #143125; margin-top: 2rem; padding-top: 1rem; }
.footer-bottom p { font-size: .82rem; }

@media (max-width: 860px) {
  .hero-layout, .service-grid, .register-layout, .footer-grid { grid-template-columns: 1fr; }
  .nav-links { display: none; }
  .card-2 { margin-left: 0; }
  .form-row { grid-template-columns: 1fr; }
}