:root {
  --bg: #f4f7f2;
  --surface: #ffffff;
  --ink: #182019;
  --muted: #5a675c;
  --brand: #1f7a46;
  --brand-strong: #125c33;
  --accent: #ffb703;
  --line: #d8e2d7;
  --shadow: 0 12px 30px rgba(24, 32, 25, 0.1);
  --radius: 14px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "IBM Plex Sans", "Segoe UI", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at 12% 8%, rgba(31, 122, 70, 0.16), transparent 35%),
    radial-gradient(circle at 92% 18%, rgba(255, 183, 3, 0.24), transparent 28%),
    var(--bg);
  line-height: 1.6;
}

h1,
h2,
h3,
h4 {
  font-family: "Sora", "Avenir Next", "Segoe UI", sans-serif;
  line-height: 1.2;
  margin: 0 0 0.8rem;
}

a {
  color: var(--brand-strong);
}

img {
  max-width: 100%;
  display: block;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(244, 247, 242, 0.98);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}

.top-bar {
  border-bottom: 1px solid var(--line);
  background: linear-gradient(90deg, #edf5ec, #f9f7e8);
}

.topbar-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.4rem 0;
}

.topbar-call {
  font-size: 0.85rem;
  font-weight: 700;
  text-decoration: none;
}

.topbar-langs {
  display: flex;
  gap: 0.55rem;
  align-items: center;
}

.topbar-langs a {
  text-decoration: none;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--ink);
  border: 1px solid #bcd0be;
  border-radius: 999px;
  padding: 0.12rem 0.45rem;
  background: #ffffff;
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.8rem 0;
}

.brand {
  text-decoration: none;
  font-family: "Sora", sans-serif;
  font-weight: 700;
  color: var(--ink);
  font-size: 1.1rem;
}

.brand span {
  color: var(--brand);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.nav-links a {
  text-decoration: none;
  color: var(--ink);
  font-weight: 600;
  font-size: 0.95rem;
}

.btn {
  border: 0;
  border-radius: 999px;
  padding: 0.7rem 1.2rem;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  font-weight: 700;
  cursor: pointer;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  background: linear-gradient(120deg, var(--brand), var(--brand-strong));
  color: #ffffff;
  box-shadow: var(--shadow);
}

.btn-secondary {
  background: #ffffff;
  color: var(--ink);
  border: 1px solid var(--line);
}

.menu-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 0.45rem 0.6rem;
}

.hero {
  padding: 5.5rem 0 4rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 2rem;
  align-items: center;
}

.kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.84rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--brand-strong);
  font-weight: 700;
}

.hero h1 {
  font-size: clamp(2rem, 4vw, 3.45rem);
  margin-bottom: 1rem;
}

.hero p {
  color: var(--muted);
  font-size: 1.04rem;
}

.hero-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.4rem;
  box-shadow: var(--shadow);
}

.metrics {
  list-style: none;
  margin: 1rem 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.8rem;
}

.metrics li {
  background: #eef5ec;
  border-radius: 12px;
  text-align: center;
  padding: 0.8rem;
  font-weight: 700;
}

.section {
  padding: 3.7rem 0;
}

.section h2 {
  font-size: clamp(1.4rem, 2.3vw, 2.15rem);
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.2rem;
}

.card h3 {
  font-size: 1.1rem;
}

.lead {
  max-width: 65ch;
  color: var(--muted);
}

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.3rem;
}

.cta {
  background: linear-gradient(130deg, #e7f2e6, #fff2cc);
  border: 1px solid var(--line);
  border-radius: calc(var(--radius) + 6px);
  padding: 2rem;
}

.page-hero {
  padding: 3.8rem 0 2rem;
}

.page-hero p {
  color: var(--muted);
  max-width: 70ch;
}

.list-clean {
  margin: 0;
  padding-left: 1.2rem;
}

.table {
  width: 100%;
  border-collapse: collapse;
  background: var(--surface);
  border-radius: var(--radius);
  overflow: hidden;
}

.table th,
.table td {
  border: 1px solid var(--line);
  padding: 0.9rem;
  text-align: left;
}

.faq-item {
  border-bottom: 1px solid var(--line);
  padding: 1rem 0;
}

.faq-item h3 {
  margin-bottom: 0.45rem;
}

form {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1rem;
}

label {
  display: block;
  font-weight: 700;
  margin-bottom: 0.3rem;
}

input,
textarea,
select {
  width: 100%;
  padding: 0.72rem;
  border-radius: 10px;
  border: 1px solid #bdd0be;
  font: inherit;
  margin-bottom: 0.85rem;
}

textarea {
  min-height: 130px;
  resize: vertical;
}

.error {
  color: #9d1a1a;
  font-size: 0.9rem;
  margin: -0.35rem 0 0.75rem;
}

.notice {
  border-left: 4px solid var(--brand);
  padding: 0.9rem;
  background: #ebf5e9;
  border-radius: 8px;
}

.site-footer {
  margin-top: 3rem;
  background: #101810;
  color: #d5e5d6;
  padding: 2.2rem 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr 1fr;
  gap: 1rem;
}

.site-footer a {
  color: #d5e5d6;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.reveal {
  opacity: 0;
  transform: translateY(10px);
  animation: reveal 0.6s ease forwards;
}

.reveal-delay-1 {
  animation-delay: 0.1s;
}

.reveal-delay-2 {
  animation-delay: 0.2s;
}

@keyframes reveal {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 900px) {
  .hero-grid,
  .grid-3,
  .split,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .menu-toggle {
    display: inline-flex;
  }

  .nav-links {
    position: absolute;
    left: 0;
    right: 0;
    top: 98px;
    padding: 1rem 4%;
    background: var(--bg);
    flex-direction: column;
    align-items: flex-start;
    border-bottom: 1px solid var(--line);
    transform-origin: top;
    transform: scaleY(0);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.2s ease, opacity 0.2s ease;
  }

  .nav-links.open {
    transform: scaleY(1);
    opacity: 1;
    pointer-events: auto;
  }

  .metrics {
    grid-template-columns: 1fr 1fr;
  }

  .topbar-wrap {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.35rem;
  }
}