:root {
  --ink: #17211f;
  --warm-white: #f8f5ef;
  --paper: #efe8dd;
  --teal: #0f5c5a;
  --brass: #b88746;
  --sage: #a8b8a0;
  --muted: #69716d;
  --border: #ddd4c7;
  --success: #2f7d57;
  --white: #fffdf8;
  --shadow: 0 28px 80px rgba(23, 33, 31, 0.13);
  --radius: 8px;
  --rail: min(1160px, calc(100% - 48px));
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--warm-white);
  font-family: "Inter", Arial, sans-serif;
  font-size: 17px;
  line-height: 1.65;
  letter-spacing: 0;
}

body.nav-open {
  overflow: hidden;
}

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

button,
input,
select,
textarea {
  font: inherit;
}

.page-rail {
  width: var(--rail);
  margin: 0 auto;
}

.section-pad {
  padding: 112px 0;
}

.section-paper {
  background: var(--paper);
}

.section-ink {
  color: var(--warm-white);
  background: var(--ink);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 18px 32px;
  background: rgba(248, 245, 239, 0.9);
  border-bottom: 1px solid rgba(221, 212, 199, 0.78);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
  line-height: 1;
}

.brand-mark {
  display: inline-grid;
  place-items: center;
  width: 42px;
  height: 42px;
  color: var(--warm-white);
  background: var(--ink);
  border: 1px solid rgba(184, 135, 70, 0.55);
  border-radius: 50%;
  font-family: "Cormorant Garamond", Georgia, serif;
  font-size: 18px;
}

.brand-text {
  font-size: 16px;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 28px;
  color: rgba(23, 33, 31, 0.78);
  font-size: 14px;
  font-weight: 700;
}

.site-nav a {
  transition: color 160ms ease;
}

.site-nav a:hover {
  color: var(--teal);
}

.nav-cta {
  padding: 12px 17px;
  color: var(--warm-white) !important;
  background: var(--teal);
  border-radius: 999px;
}

.nav-toggle {
  display: none;
  width: 46px;
  height: 46px;
  padding: 0;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 50%;
}

.nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 5px auto;
  background: var(--ink);
  transition: transform 180ms ease;
}

.hero {
  min-height: auto;
  padding-top: 132px;
  padding-bottom: 112px;
  background:
    linear-gradient(90deg, rgba(248, 245, 239, 0.97), rgba(248, 245, 239, 0.82)),
    var(--warm-white);
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.03fr) minmax(360px, 0.72fr);
  gap: 74px;
  align-items: center;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--brass);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.12em;
  line-height: 1.4;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1,
h2 {
  font-family: "Cormorant Garamond", Georgia, serif;
  font-weight: 600;
  letter-spacing: 0;
  line-height: 0.98;
}

h1 {
  max-width: 880px;
  margin-bottom: 24px;
  font-size: 72px;
}

h2 {
  margin-bottom: 18px;
  font-size: 52px;
}

h3 {
  margin-bottom: 12px;
  font-size: 25px;
  line-height: 1.18;
}

.hero-lede {
  max-width: 720px;
  margin-bottom: 34px;
  color: rgba(23, 33, 31, 0.78);
  font-size: 19px;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 22px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 13px 20px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-size: 15px;
  font-weight: 800;
  line-height: 1.25;
  cursor: pointer;
}

.btn-primary {
  color: var(--warm-white);
  background: var(--teal);
  box-shadow: 0 16px 34px rgba(15, 92, 90, 0.2);
}

.btn-secondary {
  color: var(--ink);
  background: rgba(255, 253, 248, 0.58);
  border-color: var(--border);
}

.proof-line {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  font-weight: 600;
}

.system-preview {
  position: relative;
  padding: 22px;
  background: rgba(255, 253, 248, 0.88);
  border: 1px solid rgba(221, 212, 199, 0.95);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.system-preview::before {
  content: "";
  position: absolute;
  inset: 18px -18px -18px 18px;
  z-index: -1;
  border: 1px solid rgba(184, 135, 70, 0.28);
  border-radius: var(--radius);
}

.preview-topline {
  display: flex;
  gap: 7px;
  margin-bottom: 22px;
}

.preview-topline span {
  width: 8px;
  height: 8px;
  background: var(--border);
  border-radius: 50%;
}

.preview-panel,
.booking-card,
.mini-grid > div {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.preview-panel {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 18px;
  margin-bottom: 16px;
}

.preview-label,
.booking-card-head span,
.date-row span,
.room-line p,
.mini-grid span {
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.preview-panel strong {
  display: block;
  font-size: 24px;
  line-height: 1.1;
}

.preview-status {
  padding: 7px 11px;
  color: var(--success);
  background: rgba(47, 125, 87, 0.1);
  border-radius: 999px;
  font-size: 12px;
  font-weight: 800;
}

.booking-card {
  padding: 18px;
}

.booking-card-head,
.date-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-bottom: 16px;
}

.booking-card-head strong,
.date-row strong,
.mini-grid strong {
  display: block;
  font-size: 15px;
  line-height: 1.2;
}

.date-row > div {
  padding: 14px;
  background: var(--warm-white);
  border-radius: var(--radius);
}

.room-line {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 12px;
}

.room-line span {
  width: 34px;
  height: 8px;
  background: var(--teal);
  border-radius: 999px;
}

.room-line.muted span {
  background: var(--sage);
}

.room-line p {
  margin: 0;
}

.mini-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 16px;
}

.mini-grid > div {
  padding: 16px;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 50px;
}

.section-heading p:not(.eyebrow) {
  color: var(--muted);
  font-size: 18px;
}

.feature-grid,
.pricing-grid,
.process-grid {
  display: grid;
  gap: 22px;
}

.two-col {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.feature-panel,
.price-card,
.process-grid article {
  padding: 34px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.feature-panel-dark {
  color: var(--warm-white);
  background: var(--ink);
  border-color: rgba(184, 135, 70, 0.28);
}

.feature-panel p,
.price-card p,
.process-grid p {
  color: var(--muted);
}

.feature-panel-dark p,
.section-ink .section-heading p,
.section-ink .process-grid p {
  color: rgba(248, 245, 239, 0.72);
}

.panel-kicker {
  margin-bottom: 14px;
  color: var(--brass) !important;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.check-list {
  display: grid;
  gap: 12px;
  padding: 0;
  margin: 24px 0 0;
  list-style: none;
}

.check-list li {
  position: relative;
  padding-left: 24px;
  font-size: 15px;
  font-weight: 700;
}

.check-list li::before {
  content: "";
  position: absolute;
  top: 10px;
  left: 0;
  width: 9px;
  height: 9px;
  background: var(--brass);
  border-radius: 50%;
}

.panel-link,
.inline-cta,
.price-action {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  margin-top: 24px;
  color: var(--teal);
  font-size: 14px;
  font-weight: 800;
  border-bottom: 1px solid rgba(15, 92, 90, 0.32);
}

.panel-link-light {
  color: var(--warm-white);
  border-bottom-color: rgba(248, 245, 239, 0.42);
}

.conversion-band,
.dark-conversion {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  margin-top: 34px;
  padding: 28px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.conversion-band p,
.dark-conversion p {
  max-width: 680px;
  margin: 0;
  color: var(--muted);
  font-size: 17px;
  font-weight: 600;
}

.split-section {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1fr);
  gap: 86px;
}

.rich-copy p {
  color: var(--muted);
  font-size: 18px;
}

.pill-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 30px;
}

.pill-grid span {
  padding: 10px 13px;
  background: var(--paper);
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--ink);
  font-size: 14px;
  font-weight: 700;
}

.process-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.process-grid article {
  background: rgba(255, 253, 248, 0.04);
  border-color: rgba(221, 212, 199, 0.18);
}

.dark-conversion {
  background: rgba(255, 253, 248, 0.05);
  border-color: rgba(221, 212, 199, 0.18);
}

.dark-conversion p {
  color: rgba(248, 245, 239, 0.78);
}

.step-num {
  display: block;
  margin-bottom: 28px;
  color: var(--brass);
  font-family: "Cormorant Garamond", Georgia, serif;
  font-size: 44px;
  font-weight: 700;
  line-height: 1;
}

.pricing-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.featured-price {
  border-color: rgba(184, 135, 70, 0.62);
  box-shadow: var(--shadow);
}

.price {
  margin: 22px 0 8px;
  color: var(--ink) !important;
  font-family: "Cormorant Garamond", Georgia, serif;
  font-size: 42px;
  font-weight: 700;
  line-height: 1;
}

.price span {
  margin-left: 4px;
  color: var(--muted);
  font-family: "Inter", Arial, sans-serif;
  font-size: 14px;
  font-weight: 800;
}

.setup {
  margin-bottom: 0;
  font-size: 15px;
  font-weight: 700;
}

.price-action {
  margin-top: 20px;
}

.pricing-note {
  margin: 24px 0 0;
  color: var(--muted);
  font-size: 14px;
  font-weight: 700;
}

.about-panel,
.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1fr);
  gap: 72px;
  align-items: start;
}

.about-panel > p,
.contact-copy {
  color: var(--muted);
  font-size: 18px;
}

.audit-form {
  display: grid;
  gap: 16px;
  padding: 30px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.audit-form label,
.audit-form legend {
  color: var(--ink);
  font-size: 14px;
  font-weight: 800;
}

.audit-form input,
.audit-form select,
.audit-form textarea {
  width: 100%;
  min-height: 48px;
  margin-top: 7px;
  padding: 12px 13px;
  color: var(--ink);
  background: var(--warm-white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  outline: none;
}

.audit-form textarea {
  resize: vertical;
}

.audit-form input:focus,
.audit-form select:focus,
.audit-form textarea:focus {
  border-color: var(--teal);
  box-shadow: 0 0 0 4px rgba(15, 92, 90, 0.12);
}

.audit-form fieldset {
  display: grid;
  gap: 10px;
  padding: 15px;
  margin: 0;
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.checkbox-label {
  display: flex;
  align-items: center;
  gap: 9px;
  font-weight: 600 !important;
}

.checkbox-label input {
  width: 18px;
  min-height: 18px;
  margin: 0;
}

.site-footer {
  color: rgba(248, 245, 239, 0.8);
  background: var(--ink);
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 28px 0;
}

.footer-inner p {
  margin: 0;
  font-size: 14px;
}

@media (max-width: 1024px) {
  :root {
    --rail: min(100% - 40px, 900px);
  }

  .section-pad {
    padding: 92px 0;
  }

  h1 {
    font-size: 58px;
  }

  h2 {
    font-size: 44px;
  }

  .hero-grid,
  .split-section,
  .about-panel,
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .system-preview {
    max-width: 560px;
  }

  .pricing-grid,
  .process-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 820px) {
  .site-header {
    padding: 14px 20px;
  }

  .nav-toggle {
    display: block;
  }

  .nav-toggle[aria-expanded="true"] span:first-child {
    transform: translateY(3.5px) rotate(45deg);
  }

  .nav-toggle[aria-expanded="true"] span:last-child {
    transform: translateY(-3.5px) rotate(-45deg);
  }

  .site-nav {
    position: fixed;
    inset: 72px 18px auto 18px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 12px;
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
  }

  .site-nav.is-open {
    display: flex;
  }

  .site-nav a {
    padding: 14px;
  }

  .nav-cta {
    text-align: center;
    border-radius: var(--radius);
  }

  .two-col {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  :root {
    --rail: min(100% - 28px, 560px);
  }

  body {
    font-size: 16px;
  }

  .section-pad {
    padding: 74px 0;
  }

  .hero {
    min-height: auto;
    padding-top: 58px;
    padding-bottom: 74px;
  }

  h1 {
    font-size: 42px;
    line-height: 1.02;
  }

  h2 {
    font-size: 34px;
    line-height: 1.04;
  }

  h3 {
    font-size: 23px;
  }

  .hero-lede,
  .section-heading p:not(.eyebrow),
  .rich-copy p,
  .about-panel > p,
  .contact-copy {
    font-size: 16px;
  }

  .brand-text {
    font-size: 14px;
  }

  .brand-mark {
    width: 38px;
    height: 38px;
  }

  .hero-actions,
  .btn {
    width: 100%;
  }

  .system-preview {
    padding: 16px;
  }

  .system-preview::before {
    inset: 10px -8px -8px 8px;
  }

  .preview-panel,
  .booking-card-head,
  .date-row,
  .mini-grid {
    grid-template-columns: 1fr;
  }

  .feature-panel,
  .price-card,
  .process-grid article,
  .audit-form {
    padding: 24px;
  }

  .conversion-band,
  .dark-conversion {
    align-items: stretch;
    flex-direction: column;
    padding: 24px;
  }

  .price {
    font-size: 36px;
  }

  .footer-inner {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 380px) {
  h1 {
    font-size: 38px;
  }

  h2 {
    font-size: 31px;
  }

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