:root {
  --bg: #f6f1e8;
  --paper: #fffaf2;
  --paper-2: #fbf2e4;
  --ink: #1d241f;
  --muted: #626b63;
  --line: #dfd2bf;
  --accent: #6e4728;
  --accent-dark: #3c2616;
  --green: #273d31;
  --green-2: #3f5b49;
  --cream: #fff7ea;
  --white: #ffffff;
  --amber: #9a6429;
  --shadow: 0 22px 54px rgba(35, 25, 15, 0.13);
  --soft-shadow: 0 12px 34px rgba(35, 25, 15, 0.08);
  --radius: 24px;
  --max: 1120px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at 8% 0%, rgba(110, 71, 40, 0.14), transparent 34rem),
    radial-gradient(circle at 92% 12%, rgba(39, 61, 49, 0.11), transparent 32rem),
    linear-gradient(180deg, #fbf7ef 0%, var(--bg) 100%);
  color: var(--ink);
  line-height: 1.55;
}

a {
  color: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  padding: 14px 20px;
  border-bottom: 1px solid rgba(223, 210, 191, 0.82);
  background: rgba(255, 250, 242, 0.88);
  backdrop-filter: blur(16px);
}

.nav {
  max-width: var(--max);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 900;
  letter-spacing: -0.04em;
  text-decoration: none;
}

.brand-mark {
  width: 36px;
  height: 36px;
  border-radius: 13px;
  background: var(--green);
  color: var(--cream);
  display: grid;
  place-items: center;
  font-weight: 950;
  box-shadow: var(--soft-shadow);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 18px;
  font-size: 0.92rem;
  color: var(--muted);
}

.mobile-menu-btn {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 44px;
  height: 44px;
  padding: 0;
  border: none;
  background: var(--accent-dark);
  border-radius: 12px;
  cursor: pointer;
  gap: 5px;
}

.hamburger {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.mobile-menu-btn[aria-expanded="true"] .hamburger {
  transform: rotate(45deg);
}

.mobile-menu-btn[aria-expanded="true"] .hamburger::before,
.mobile-menu-btn[aria-expanded="true"] .hamburger::after {
  opacity: 0;
}

.hamburger::before,
.hamburger::after {
  content: "";
  position: absolute;
  width: 20px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
}

.hamburger::before {
  transform: translateY(-6px);
}

.hamburger::after {
  transform: translateY(6px);
}

.nav-links a {
  text-decoration: none;
  font-weight: 750;
}

.nav-links a:hover {
  color: var(--ink);
}

.phone-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-dark);
  color: var(--white);
  padding: 10px 15px;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 900;
  white-space: nowrap;
  box-shadow: 0 8px 20px rgba(60, 38, 22, 0.18);
}

main {
  max-width: var(--max);
  margin: 0 auto;
  padding: 42px 20px 92px;
}

.hero {
  display: grid;
  grid-template-columns: 1.07fr 0.93fr;
  gap: 34px;
  align-items: center;
  padding: 38px 0 30px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  margin-bottom: 18px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(255, 250, 242, 0.74);
  color: var(--accent-dark);
  font-size: 0.82rem;
  font-weight: 900;
  letter-spacing: 0.02em;
}

h1 {
  max-width: 820px;
  margin: 0 0 22px;
  font-size: clamp(2.7rem, 7vw, 6.1rem);
  line-height: 0.9;
  letter-spacing: -0.085em;
}

.hero-lede {
  max-width: 720px;
  margin: 0 0 28px;
  color: var(--muted);
  font-size: clamp(1.08rem, 2vw, 1.34rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  margin-bottom: 18px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 14px 20px;
  border-radius: 15px;
  border: 2px solid transparent;
  text-decoration: none;
  font-weight: 950;
  letter-spacing: -0.02em;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}

.button:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow);
}

.button-primary {
  background: var(--accent-dark);
  color: var(--white);
}

.button-secondary {
  background: rgba(255, 250, 242, 0.7);
  border-color: var(--line);
  color: var(--ink);
}

.microcopy {
  margin: 0;
  max-width: 700px;
  color: var(--muted);
  font-size: 0.92rem;
}

.hero-brief {
  background: rgba(255, 250, 242, 0.9);
  border: 1px solid var(--line);
  border-radius: 30px;
  box-shadow: var(--shadow);
  padding: 24px;
  overflow: hidden;
  position: relative;
}

.hero-brief::before {
  content: "";
  position: absolute;
  width: 210px;
  height: 210px;
  top: -106px;
  right: -98px;
  border-radius: 999px;
  background: rgba(39, 61, 49, 0.12);
}

.brief-label {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 18px;
  position: relative;
}

.brief-label strong {
  font-size: 1.2rem;
  letter-spacing: -0.04em;
}

.brief-label span {
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.brief-list {
  display: grid;
  gap: 12px;
  position: relative;
}

.brief-item {
  display: grid;
  grid-template-columns: 38px 1fr;
  gap: 12px;
  padding: 14px;
  border: 1px solid rgba(223, 210, 191, 0.8);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.58);
}

.brief-icon {
  width: 38px;
  height: 38px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: var(--green);
  color: var(--cream);
  font-weight: 950;
}

.brief-item h3 {
  margin: 0 0 3px;
  font-size: 1rem;
  line-height: 1.1;
  letter-spacing: -0.03em;
}

.brief-item p {
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
}

.signal-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin: 28px 0 46px;
}

.signal-card {
  padding: 17px;
  border-radius: 20px;
  background: var(--ink);
  color: var(--cream);
  box-shadow: var(--soft-shadow);
}

.signal-card span {
  display: block;
  margin-bottom: 5px;
  color: rgba(255, 247, 234, 0.66);
  font-size: 0.76rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.09em;
}

.signal-card strong {
  display: block;
  font-size: 1.05rem;
  letter-spacing: -0.025em;
}

section {
  margin-top: 46px;
}

.section-head {
  max-width: 770px;
  margin-bottom: 20px;
}

.kicker {
  margin: 0 0 8px;
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 950;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

h2 {
  margin: 0 0 12px;
  font-size: clamp(1.9rem, 4vw, 3.5rem);
  line-height: 0.96;
  letter-spacing: -0.065em;
}

.section-head p {
  margin: 0;
  color: var(--muted);
  font-size: 1.06rem;
}

.snapshot {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 18px;
}

.snapshot-main,
.question-card {
  border-radius: var(--radius);
  border: 1px solid var(--line);
  box-shadow: var(--soft-shadow);
  padding: 28px;
}

.snapshot-main {
  background: var(--paper);
}

.snapshot-main p {
  margin: 0;
  color: var(--muted);
  font-size: 1.02rem;
}

.question-card {
  background: var(--green);
  color: var(--cream);
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 220px;
}

.question-card span {
  margin-bottom: 8px;
  color: rgba(255, 247, 234, 0.68);
  font-size: 0.78rem;
  font-weight: 950;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.question-card strong {
  font-size: clamp(1.45rem, 3vw, 2.25rem);
  line-height: 1.02;
  letter-spacing: -0.05em;
}

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

.myth {
  min-height: 235px;
  padding: 22px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: var(--paper);
  box-shadow: var(--soft-shadow);
}

.myth small {
  display: block;
  margin-bottom: 9px;
  color: var(--amber);
  font-size: 0.76rem;
  font-weight: 950;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.myth h3 {
  margin: 0 0 13px;
  font-size: 1.2rem;
  line-height: 1.1;
  letter-spacing: -0.04em;
}

.myth p {
  margin: 0;
  color: var(--muted);
  font-size: 0.96rem;
}

.system-map {
  padding: 30px;
  border-radius: 30px;
  background:
    linear-gradient(135deg, rgba(39, 61, 49, 0.98), rgba(29, 36, 31, 0.98)),
    var(--green);
  color: var(--cream);
  box-shadow: var(--shadow);
}

.system-map .section-head p {
  color: rgba(255, 247, 234, 0.72);
}

.map-steps {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 10px;
  margin-top: 22px;
}

.map-step {
  min-height: 124px;
  padding: 16px;
  border-radius: 18px;
  border: 1px solid rgba(255, 247, 234, 0.16);
  background: rgba(255, 247, 234, 0.08);
}

.map-step b {
  display: inline-grid;
  place-items: center;
  width: 29px;
  height: 29px;
  margin-bottom: 12px;
  border-radius: 999px;
  background: var(--cream);
  color: var(--ink);
  font-size: 0.85rem;
}

.map-step strong {
  display: block;
  margin-bottom: 5px;
  letter-spacing: -0.03em;
}

.map-step p {
  margin: 0;
  color: rgba(255, 247, 234, 0.72);
  font-size: 0.9rem;
}

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

.tier {
  display: flex;
  flex-direction: column;
  min-height: 265px;
  padding: 23px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: var(--paper);
  box-shadow: var(--soft-shadow);
}

.tier small {
  display: block;
  margin-bottom: 8px;
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 950;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.tier h3 {
  margin: 0 0 12px;
  font-size: 1.35rem;
  line-height: 1.08;
  letter-spacing: -0.04em;
}

.tier p {
  margin: 0 0 20px;
  color: var(--muted);
}

.tier a {
  margin-top: auto;
  color: var(--accent-dark);
  font-weight: 950;
  text-decoration: none;
}

.checklist-wrap {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 18px;
  align-items: stretch;
}

.checklist-panel,
.checklist {
  border-radius: 30px;
  border: 1px solid var(--line);
  box-shadow: var(--soft-shadow);
}

.checklist-panel {
  padding: 30px;
  background: var(--paper);
}

.checklist-panel h2 {
  margin-bottom: 14px;
}

.checklist-panel p {
  margin: 0;
  color: var(--muted);
}

.mini-cta {
  margin-top: 20px;
  padding: 16px;
  border-radius: 18px;
  background: var(--paper-2);
  border: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.95rem;
}

.mini-cta strong {
  display: block;
  color: var(--ink);
  margin-bottom: 4px;
}

.checklist {
  padding: 24px;
  background: var(--green);
  color: var(--cream);
}

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

.checklist li {
  display: grid;
  grid-template-columns: 25px 1fr;
  gap: 10px;
  color: rgba(255, 247, 234, 0.82);
}

.check {
  width: 18px;
  height: 18px;
  margin-top: 3px;
  border: 2px solid rgba(255, 247, 234, 0.72);
  border-radius: 5px;
}

.install-areas {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}

.install-card {
  padding: 19px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: var(--paper);
  box-shadow: var(--soft-shadow);
}

.install-card h3 {
  margin: 0 0 8px;
  font-size: 1.08rem;
  line-height: 1.1;
  letter-spacing: -0.04em;
}

.install-card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.93rem;
}

.cost-grid,
.search-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.cost-card,
.search-card {
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper);
  box-shadow: var(--soft-shadow);
}

.cost-card h3,
.search-card h3 {
  margin: 0 0 12px;
  font-size: 1.2rem;
  letter-spacing: -0.04em;
}

.cost-card ul,
.search-card ul {
  margin: 0;
  padding-left: 20px;
  color: var(--muted);
}

.cost-card li + li,
.search-card li + li {
  margin-top: 6px;
}

.search-card p {
  margin: 0;
  color: var(--muted);
}

.careful-note {
  margin-top: 14px;
  padding: 16px;
  border-radius: 18px;
  border: 1px solid var(--line);
  background: var(--paper-2);
  color: var(--muted);
  font-size: 0.95rem;
}

.careful-note strong {
  color: var(--ink);
}

.final-cta {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 22px;
  align-items: center;
  padding: clamp(28px, 6vw, 56px);
  border-radius: 34px;
  background:
    linear-gradient(135deg, rgba(60, 38, 22, 0.96), rgba(39, 61, 49, 0.98)),
    var(--accent-dark);
  color: var(--cream);
  box-shadow: var(--shadow);
}

.final-cta .kicker {
  color: rgba(255, 247, 234, 0.72);
}

.final-cta p {
  margin: 0;
  max-width: 660px;
  color: rgba(255, 247, 234, 0.76);
  font-size: 1.08rem;
}

.call-box {
  padding: 22px;
  border-radius: 24px;
  border: 1px solid rgba(255, 247, 234, 0.2);
  background: rgba(255, 247, 234, 0.1);
}

.call-box .button {
  width: 100%;
  background: var(--cream);
  color: var(--ink);
  margin-bottom: 12px;
}

.call-box small {
  display: block;
  text-align: center;
  color: rgba(255, 247, 234, 0.72);
}

.disclaimer {
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 250, 242, 0.7);
  color: var(--muted);
  font-size: 0.92rem;
}

footer {
  padding: 26px 20px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  text-align: center;
  font-size: 0.9rem;
}

@media (max-width: 940px) {
  .hero,
  .snapshot,
  .checklist-wrap,
  .cost-grid,
  .search-grid,
  .final-cta {
    grid-template-columns: 1fr;
  }

  .signal-strip,
  .myths,
  .tiers {
    grid-template-columns: 1fr;
  }

  .map-steps,
  .install-areas {
    grid-template-columns: repeat(2, 1fr);
  }

  .mobile-menu-btn {
    display: flex;
    position: relative;
  }

  .nav-links {
    display: none;
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 16px;
    border-radius: 20px;
    background: var(--paper);
    border: 1px solid var(--line);
    box-shadow: var(--shadow);
    min-width: 240px;
  }

  .nav-links.active {
    display: flex;
  }

  .nav-links a {
    padding: 12px 16px;
    border-radius: 12px;
    text-align: center;
  }

  .nav-links a:hover {
    background: var(--paper-2);
  }

  .nav-links .phone-pill {
    margin-top: 8px;
  }
}

@media (max-width: 580px) {
  main {
    padding-inline: 14px;
  }

  .site-header {
    padding-inline: 14px;
  }

  .hero {
    padding-top: 22px;
  }

  .hero-actions {
    align-items: stretch;
  }

  .button {
    width: 100%;
  }

  .map-steps,
  .install-areas {
    grid-template-columns: 1fr;
  }

  .hero-brief,
  .system-map,
  .final-cta,
  .checklist-panel,
  .checklist {
    border-radius: 22px;
  }
}