:root {
  --bg: #f6f8f3;
  --text: #102820;
  --muted: #48635a;
  --brand: #0b3a2f;
  --brand-2: #1f6a4f;
  --accent: #f8c64f;
  --card: #ffffff;
  --line: #d6ddd8;
  --radius: 20px;
  --shadow: 0 14px 40px rgba(11, 58, 47, 0.14);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  font-family: "Manrope", sans-serif;
  background: radial-gradient(circle at 8% -20%, #dff0e4, transparent 45%),
    radial-gradient(circle at 90% -10%, #fff3cf, transparent 40%),
    var(--bg);
  color: var(--text);
  line-height: 1.5;
}

h1,
h2,
h3 {
  margin: 0;
  font-family: "Space Grotesk", sans-serif;
  line-height: 1.1;
}

p {
  margin: 0;
}

a {
  color: inherit;
  text-decoration: none;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  backdrop-filter: blur(10px);
  background: rgba(246, 248, 243, 0.86);
  border-bottom: 1px solid rgba(214, 221, 216, 0.8);
}

.nav-wrap {
  min-height: 74px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
}

.brand-logo {
  width: 114px;
  height: 114px;
  border-radius: 12px;
  display: block;
  object-fit: cover;
  border: 1px solid rgba(11, 58, 47, 0.14);
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 22px;
}

.main-nav a:not(.button) {
  font-weight: 600;
  color: var(--muted);
}

.menu-toggle {
  display: none;
  border: 1px solid var(--line);
  background: #fff;
  border-radius: 12px;
  padding: 9px 12px;
  font-weight: 700;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 1px solid transparent;
  border-radius: 999px;
  padding: 12px 18px;
  font-weight: 700;
  background: linear-gradient(135deg, var(--brand), var(--brand-2));
  color: #fff;
  transition: transform 0.22s ease, box-shadow 0.22s ease;
}

.button:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(11, 58, 47, 0.28);
}

.button-small {
  padding: 10px 14px;
  font-size: 0.92rem;
}

.button-ghost {
  background: transparent;
  border-color: var(--brand);
  color: var(--brand);
}

.hero {
  position: relative;
  overflow: clip;
  padding: 78px 0 52px;
}

.hero-gradient {
  position: absolute;
  inset: -200px -20vw auto;
  height: 500px;
  background: radial-gradient(circle at 20% 25%, rgba(248, 198, 79, 0.26), transparent 35%),
    radial-gradient(circle at 70% 20%, rgba(31, 106, 79, 0.34), transparent 42%);
  pointer-events: none;
}

.hero-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 28px;
  align-items: start;
}

.eyebrow {
  display: inline-block;
  margin-bottom: 12px;
  font-size: 0.76rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--brand-2);
  font-weight: 700;
}

.hero h1 {
  font-size: clamp(2rem, 5.2vw, 3.75rem);
  margin-bottom: 14px;
  max-width: 16ch;
}

.lede {
  color: var(--muted);
  max-width: 62ch;
}

.hero-actions {
  margin-top: 20px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.hero-points {
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 8px;
  color: var(--muted);
}

.hero-points li {
  position: relative;
  padding-left: 18px;
}

.hero-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
}

.hero-panel {
  background: linear-gradient(165deg, #ffffff, #f0f5ef);
  border: 1px solid #dde5df;
  border-radius: var(--radius);
  padding: 22px;
  box-shadow: var(--shadow);
}

.hero-panel h2 {
  font-size: 1.4rem;
  margin-bottom: 8px;
}

.hero-panel p {
  color: var(--muted);
  margin-bottom: 12px;
}

.hero-panel label {
  display: block;
  margin: 8px 0;
  font-weight: 700;
  font-size: 0.92rem;
}

.calc-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4px;
}

.hero-panel input {
  width: 100%;
  padding: 12px;
  border-radius: 12px;
  border: 1px solid #c8d2cc;
  background: #fff;
  font-size: 1rem;
}

.hero-panel .button {
  width: 100%;
  margin-top: 12px;
}

.result {
  margin-top: 14px;
  border-top: 1px solid #d5dfd8;
  padding-top: 12px;
}

#saving-amount {
  font-weight: 800;
  font-size: 1.28rem;
  color: var(--brand);
}

.result small {
  color: var(--muted);
  display: block;
  margin-top: 6px;
}

.section {
  padding: 76px 0;
}

.section-alt {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.6), rgba(229, 239, 233, 0.8));
}

.section-heading h2 {
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  margin-bottom: 26px;
  max-width: 18ch;
}

.service-grid {
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.area-grid {
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.area-link {
  color: var(--brand);
  text-decoration: underline;
  font-weight: 700;
}

.law-update {
  background: linear-gradient(180deg, #f6f8f3, #edf4ef);
}

.law-grid {
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-bottom: 14px;
}

.law-note {
  color: var(--muted);
  font-size: 0.95rem;
}

.law-note a {
  color: var(--brand);
  text-decoration: underline;
}

.law-legal {
  margin-top: 8px;
  color: #5d6f68;
  font-size: 0.86rem;
  font-weight: 600;
}

.pricing-banner {
  border: 1px solid #cfdacf;
  background: linear-gradient(140deg, #ffffff, #ecf4ee);
  border-radius: 18px;
  padding: 16px 18px;
  margin-bottom: 14px;
}

.price-line {
  font-size: clamp(1.1rem, 2.4vw, 1.5rem);
}

.price-sub {
  margin-top: 4px;
  color: var(--muted);
}

.spec-grid {
  display: grid;
  gap: 14px;
  grid-template-columns: 1fr;
  margin-bottom: 12px;
}

.spec-list {
  margin: 8px 0 0;
  padding-left: 18px;
  color: var(--muted);
  display: grid;
  gap: 8px;
}

.analysis-card {
  margin: 14px 0 12px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 16px;
}

.analysis-card h3 {
  margin-bottom: 10px;
}

.analysis-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.95rem;
}

.analysis-table th,
.analysis-table td {
  border-bottom: 1px solid #e3e8e4;
  text-align: left;
  padding: 10px 8px;
}

.analysis-table th {
  font-size: 0.82rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #35584a;
}

.analysis-footnote {
  margin-top: 10px;
  color: var(--muted);
  font-size: 0.92rem;
}

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px;
}

.card h3 {
  margin-bottom: 8px;
}

.card p {
  color: var(--muted);
}

.timeline {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.timeline li {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 18px;
}

.timeline p {
  margin-top: 6px;
  color: var(--muted);
}

.faq-list {
  display: grid;
  gap: 10px;
}

.faq {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 14px 16px;
}

.faq summary {
  cursor: pointer;
  font-weight: 700;
}

.faq p {
  color: var(--muted);
  margin-top: 8px;
}

.contact-wrap {
  display: grid;
  gap: 20px;
  grid-template-columns: 1fr auto;
  align-items: center;
  background: linear-gradient(145deg, var(--brand), #14543f);
  color: #fff;
  border-radius: 24px;
  padding: 28px;
}

.contact-wrap h2 {
  margin-bottom: 10px;
}

.contact-wrap p {
  color: rgba(255, 255, 255, 0.88);
}

.contact .eyebrow {
  color: var(--accent);
}

.contact-actions {
  display: grid;
  gap: 10px;
}

.contact .button {
  background: #fff;
  color: var(--brand);
}

.contact .button-ghost {
  border-color: rgba(255, 255, 255, 0.8);
  color: #fff;
  background: transparent;
}

.site-footer {
  border-top: 1px solid var(--line);
  background: #f0f5ef;
}

.footer-wrap {
  min-height: 86px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 20px;
  align-items: center;
  justify-content: space-between;
  color: var(--muted);
  font-size: 0.95rem;
}

.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}

.reveal.in {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 900px) {
  .hero {
    padding-top: 56px;
  }

  .hero-grid,
  .contact-wrap,
  .service-grid,
  .area-grid,
  .law-grid,
  .spec-grid {
    grid-template-columns: 1fr;
  }

  .main-nav {
    display: none;
    position: absolute;
    top: 74px;
    left: 4vw;
    right: 4vw;
    border: 1px solid var(--line);
    border-radius: 16px;
    background: #ffffff;
    box-shadow: var(--shadow);
    padding: 14px;
    flex-direction: column;
    align-items: flex-start;
  }

  .main-nav.open {
    display: flex;
  }

  .menu-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .footer-wrap {
    padding: 14px 0;
  }

  .analysis-card {
    overflow-x: auto;
  }
}