:root {
  --green: #255f3b;
  --green-2: #3d8b5b;
  --mint: #eef8f0;
  --mint-2: #dff0e4;
  --cream: #fffaf1;
  --text: #17211b;
  --muted: #5c6b61;
  --line: #dce7df;
  --orange: #f3a04b;
  --shadow: 0 18px 45px rgba(24, 58, 39, .12);
  --radius: 22px;
  --max: 1180px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  color: var(--text);
  background: #fff;
  line-height: 1.6;
}
a { color: inherit; text-decoration: none; }
img { display: block; width: 100%; height: auto; }
.topbar {
  background: var(--green);
  color: #fff;
  font-size: 14px;
  text-align: center;
  padding: 9px 16px;
}
header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255,255,255,.94);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(220,231,223,.8);
}
.nav {
  max-width: var(--max);
  margin: 0 auto;
  padding: 14px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
}
.logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 900;
  letter-spacing: -.03em;
  color: var(--green);
  white-space: nowrap;
}
.logo-mark {
  width: 46px;
  height: 46px;
  border-radius: 16px;
  background: linear-gradient(135deg, var(--green), var(--green-2));
  display: grid;
  place-items: center;
  box-shadow: 0 10px 22px rgba(37,95,59,.20);
}
.logo-mark svg { width: 29px; height: 29px; }
.logo span { font-size: clamp(20px, 2.2vw, 28px); line-height: 1.05; }
.logo small {
  display: block;
  color: var(--muted);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .14em;
  text-transform: uppercase;
  margin-top: -2px;
}
footer .logo { color: #fff; }
footer .logo small { color: rgba(255,255,255,.55); }
nav ul {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 0;
  margin: 0;
  color: var(--muted);
  font-weight: 700;
  font-size: 14px;
}
nav a:hover { color: var(--green); }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 46px;
  padding: 12px 18px;
  border-radius: 999px;
  border: 0;
  background: var(--green);
  color: #fff;
  font-weight: 850;
  box-shadow: 0 12px 24px rgba(37,95,59,.18);
  cursor: pointer;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}
.btn:hover { transform: translateY(-1px); background: #1f5132; box-shadow: 0 16px 30px rgba(37,95,59,.25); }
.btn.secondary { background: #fff; color: var(--green); border: 1px solid var(--line); box-shadow: none; }
.hero {
  background:
    radial-gradient(circle at 15% 0%, rgba(61,139,91,.18), transparent 30%),
    linear-gradient(135deg, #f7fbf4 0%, #fffaf1 100%);
  overflow: hidden;
}
.hero-grid {
  max-width: var(--max);
  margin: 0 auto;
  padding: 72px 20px 52px;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(340px, .95fr);
  gap: 42px;
  align-items: center;
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--green);
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 8px 13px;
  font-weight: 850;
  font-size: 13px;
  box-shadow: 0 8px 18px rgba(24, 58, 39, .08);
}
h1 {
  font-size: clamp(42px, 6vw, 72px);
  line-height: .97;
  letter-spacing: -.065em;
  margin: 20px 0 18px;
}
.lead {
  font-size: clamp(18px, 2vw, 21px);
  color: var(--muted);
  max-width: 650px;
  margin: 0 0 26px;
}
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.hero-card {
  position: relative;
  border-radius: 32px;
  overflow: hidden;
  background: #ddd;
  box-shadow: var(--shadow);
  min-height: 520px;
  isolation: isolate;
}
.hero-card img { height: 520px; object-fit: cover; }
.hero-card:after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 36%, rgba(0,0,0,.55));
  z-index: 1;
}
.hero-stats {
  position: absolute;
  left: 22px;
  right: 22px;
  bottom: 22px;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}
.stat {
  background: rgba(255,255,255,.92);
  border: 1px solid rgba(255,255,255,.65);
  border-radius: 18px;
  padding: 13px 10px;
  text-align: center;
  backdrop-filter: blur(8px);
}
.stat b { display: block; font-size: 21px; color: var(--green); line-height: 1; }
.stat span { font-size: 11px; color: var(--muted); font-weight: 800; text-transform: uppercase; }
.section {
  max-width: var(--max);
  margin: 0 auto;
  padding: 72px 20px;
}
.section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 28px;
}
.section-head h2 {
  font-size: clamp(32px, 4vw, 48px);
  letter-spacing: -.04em;
  line-height: 1.05;
  margin: 0;
}
.section-head p {
  margin: 0;
  color: var(--muted);
  max-width: 470px;
}
.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: #fff;
  box-shadow: 0 10px 28px rgba(24,58,39,.07);
  transition: transform .2s ease, box-shadow .2s ease;
}
.card:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.card-img { aspect-ratio: 1.45 / 1; overflow: hidden; background: var(--mint); }
.card-img img { height: 100%; object-fit: cover; transition: transform .35s ease; }
.card:hover .card-img img { transform: scale(1.05); }
.card-body { padding: 22px; }
.tag {
  display: inline-block;
  background: var(--mint);
  color: var(--green);
  border-radius: 999px;
  padding: 5px 10px;
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: .05em;
  margin-bottom: 10px;
}
.card h3 { margin: 0 0 10px; font-size: 22px; line-height: 1.15; letter-spacing: -.02em; }
.card p { color: var(--muted); margin: 0; }
.tips {
  background: var(--green);
  color: #fff;
}
.tips .section { padding-top: 64px; padding-bottom: 64px; }
.tips .section-head p { color: rgba(255,255,255,.72); }
.tips-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.tip {
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 20px;
  padding: 20px;
}
.tip b { display: block; font-size: 34px; line-height: 1; color: #bce8c6; margin-bottom: 10px; }
.tip h3 { margin: 0 0 8px; font-size: 18px; }
.tip p { margin: 0; color: rgba(255,255,255,.76); font-size: 14px; }
.article-list {
  display: grid;
  gap: 14px;
}
details {
  border: 1px solid var(--line);
  border-radius: 20px;
  background: #fff;
  box-shadow: 0 10px 22px rgba(24,58,39,.05);
  overflow: hidden;
}
summary {
  cursor: pointer;
  list-style: none;
  padding: 21px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  font-size: 20px;
  font-weight: 900;
  letter-spacing: -.02em;
}
summary::-webkit-details-marker { display: none; }
summary:after {
  content: "+";
  width: 34px;
  height: 34px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: var(--green);
  background: var(--mint);
  flex: 0 0 34px;
  font-size: 24px;
}
details[open] summary:after { content: "–"; }
.details-content {
  border-top: 1px solid var(--line);
  padding: 22px 24px 24px;
  color: var(--muted);
}
.details-content p { margin: 0 0 16px; }
.details-content p:last-child { margin-bottom: 0; }
.newsletter {
  max-width: var(--max);
  margin: 0 auto 72px;
  padding: 0 20px;
}
.newsletter-box {
  border-radius: 30px;
  background: linear-gradient(135deg, var(--cream), var(--mint));
  border: 1px solid var(--line);
  padding: 34px;
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 24px;
  align-items: center;
  box-shadow: var(--shadow);
}
.newsletter h2 { margin: 0 0 8px; font-size: 34px; letter-spacing: -.035em; }
.newsletter p { margin: 0; color: var(--muted); }
.signup {
  display: flex;
  gap: 10px;
  background: #fff;
  padding: 8px;
  border-radius: 999px;
  border: 1px solid var(--line);
}
.signup input {
  flex: 1;
  border: 0;
  outline: 0;
  padding: 0 12px;
  font-size: 15px;
  min-width: 0;
}
.page-hero {
  background: linear-gradient(135deg, #f7fbf4 0%, #fffaf1 100%);
  border-bottom: 1px solid var(--line);
}
.page-hero-inner {
  max-width: 920px;
  margin: 0 auto;
  padding: 66px 20px 54px;
  text-align: center;
}
.page-hero h1 {
  margin-top: 14px;
  font-size: clamp(42px, 5vw, 64px);
}
.legal-page {
  max-width: 880px;
  margin: 0 auto;
  padding: 58px 20px 80px;
}
.legal-card {
  border: 1px solid var(--line);
  border-radius: 26px;
  box-shadow: var(--shadow);
  padding: 34px;
  background: #fff;
}
.legal-card h2 {
  font-size: 30px;
  letter-spacing: -.03em;
  margin: 30px 0 10px;
}
.legal-card h2:first-child { margin-top: 0; }
.legal-card p, .legal-card li {
  color: var(--muted);
}
.legal-card ul { padding-left: 22px; }
.contact-grid {
  display: grid;
  grid-template-columns: 1fr .8fr;
  gap: 24px;
}
.contact-form input, .contact-form textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 13px 14px;
  margin-bottom: 12px;
  font: inherit;
}
.contact-aside {
  background: var(--mint);
  border-radius: 22px;
  padding: 24px;
}
footer {
  background: #0f1f16;
  color: rgba(255,255,255,.78);
  padding: 48px 20px 32px;
}
.footer-grid {
  max-width: var(--max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.2fr .8fr .8fr;
  gap: 36px;
}
footer p { margin: 14px 0 0; max-width: 480px; }
footer h3 { color: #fff; margin: 0 0 14px; }
footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
footer a { color: rgba(255,255,255,.78); text-decoration: underline; text-decoration-color: rgba(255,255,255,.2); }
.copyright {
  max-width: var(--max);
  margin: 34px auto 0;
  padding-top: 22px;
  border-top: 1px solid rgba(255,255,255,.1);
  color: rgba(255,255,255,.5);
  font-size: 13px;
}
@media (max-width: 900px) {
  nav ul { display: none; }
  .hero-grid { grid-template-columns: 1fr; padding-top: 44px; }
  .hero-card { min-height: 420px; }
  .hero-card img { height: 420px; }
  .cards { grid-template-columns: 1fr; }
  .tips-grid { grid-template-columns: repeat(2, 1fr); }
  .newsletter-box { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .section-head { display: block; }
  .section-head p { margin-top: 10px; }
  .contact-grid { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  .nav { padding: 12px 16px; }
  .logo-mark { width: 40px; height: 40px; border-radius: 14px; }
  .hero-grid, .section { padding-left: 16px; padding-right: 16px; }
  .hero-actions { flex-direction: column; }
  .btn { width: 100%; }
  .hero-stats { grid-template-columns: 1fr; }
  .tips-grid { grid-template-columns: 1fr; }
  summary { font-size: 17px; padding: 18px; align-items: flex-start; }
  .details-content { padding: 18px; }
  .newsletter { padding: 0 16px; }
  .newsletter-box { padding: 24px; }
  .signup { display: grid; border-radius: 20px; }
  .signup input { min-height: 44px; }
  .legal-card { padding: 24px; }
}