:root {
  --bg: #fefefe;
  --ink: #2e3339;
  --gold: #b98f57;
  --line: #d9dde2;
  --muted: #616975;
  --dark-soft: #3a4048;
  --container: min(1140px, 92vw);
  --radius: 14px;
  --shadow: 0 14px 32px rgba(46, 51, 57, 0.12);
}

* {
  box-sizing: border-box;
}

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

body {
  font-family: "Manrope", "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
}

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

.container {
  width: var(--container);
  margin-inline: auto;
}

.section {
  padding: 86px 0;
}

.eyebrow {
  margin: 0 0 14px;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold);
}

h1,
h2,
h3 {
  margin: 0 0 12px;
  line-height: 1.15;
}

h1,
h2 {
  font-family: "Bitter", "Georgia", serif;
  letter-spacing: -0.015em;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 80;
  background: var(--bg);
  border-bottom: 1px solid var(--line);
}

.topbar {
  background: var(--ink);
  color: #f3f4f6;
  font-size: 0.82rem;
}

.topbar-wrap {
  min-height: 42px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.topbar-wrap p {
  color: #f3f4f6;
}

.topbar-link {
  color: var(--gold);
  font-weight: 700;
}

.nav-wrap {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.brand {
  display: inline-flex;
  align-items: center;
}

.brand img {
  width: min(210px, 40vw);
  height: auto;
  display: block;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 18px;
  font-size: 0.93rem;
  font-weight: 700;
}

.main-nav > a:not(.btn) {
  padding-bottom: 4px;
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s ease;
}

.main-nav > a:not(.btn):hover {
  border-color: var(--gold);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 0;
  border-radius: 999px;
  padding: 12px 22px;
  font-size: 0.9rem;
  font-weight: 800;
  background: var(--ink);
  color: #fefefe;
  cursor: pointer;
  transition: transform 0.2s ease, background 0.2s ease;
}

.btn:hover {
  transform: translateY(-2px);
  background: #1f242b;
}

.btn-ghost {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--line);
}

.btn-ghost:hover {
  background: #f4f5f7;
}

.btn-small {
  padding: 10px 16px;
}

.hero {
  padding-top: 62px;
  background:
    linear-gradient(to bottom, #fefefe 0%, #fefefe 67%, #faf8f4 100%);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 34px;
  align-items: center;
}

.hero-copy h1 {
  font-size: clamp(2rem, 4.1vw, 3.7rem);
  max-width: 15ch;
}

.lead {
  margin-top: 14px;
  max-width: 58ch;
  font-size: 1rem;
}

.hero-actions {
  margin-top: 26px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.hero-points {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  color: var(--ink);
  font-weight: 600;
  font-size: 0.88rem;
}

.hero-points li {
  padding: 7px 11px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: #fff;
}

.hero-panel {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: var(--shadow);
  padding: 22px;
}

.hero-logo {
  width: min(100%, 340px);
  height: auto;
  display: block;
  margin: 0 auto 16px;
}

.hero-panel ul {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.hero-panel li {
  padding-left: 20px;
  position: relative;
  color: var(--ink);
  font-size: 0.92rem;
}

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

.section-light {
  background: #faf8f4;
  border-top: 1px solid #ece5dc;
  border-bottom: 1px solid #ece5dc;
}

.section-head {
  max-width: 70ch;
}

.section-head h2 {
  font-size: clamp(1.8rem, 3vw, 2.8rem);
}

.section-head p {
  margin-top: 10px;
}

.offer-grid {
  margin-top: 30px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 15px;
}

.offer-card {
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fefefe;
  min-height: 186px;
}

.offer-card h3 {
  color: var(--ink);
  font-size: 1.03rem;
  margin-bottom: 10px;
}

.offer-card p {
  font-size: 0.93rem;
}

.section-dark {
  background: linear-gradient(135deg, #2e3339, #3a4048);
  color: #f6f7f8;
}

.section-dark p {
  color: #d9dee4;
}

.section-head.light .eyebrow {
  color: var(--gold);
}

.services-grid {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 26px;
  align-items: start;
}

.service-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.service-item {
  border: 1px solid rgba(185, 143, 87, 0.4);
  border-radius: 12px;
  padding: 18px;
  background: rgba(255, 255, 255, 0.05);
}

.service-item h3 {
  margin-bottom: 8px;
  font-size: 1rem;
}

.service-item p {
  font-size: 0.9rem;
}

.materials-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  align-items: center;
}

.partners {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.partners li {
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 12px 14px;
  background: #fff;
  font-weight: 700;
  color: var(--ink);
}

.projects-grid {
  margin-top: 30px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.project {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px;
  min-height: 210px;
  background:
    linear-gradient(to bottom, #fefefe 0%, #f4eee7 100%);
}

.project h3 {
  color: var(--ink);
  margin-bottom: 8px;
}

.project p {
  font-size: 0.92rem;
}

.contact-grid {
  display: grid;
  grid-template-columns: 0.92fr 1.08fr;
  gap: 26px;
}

.contact-copy ul {
  list-style: none;
  padding: 0;
  margin: 16px 0 20px;
  display: grid;
  gap: 7px;
}

.contact-copy li {
  color: var(--ink);
}

.contact-form {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  padding: 20px;
  display: grid;
  gap: 12px;
}

.contact-form label {
  display: grid;
  gap: 6px;
  font-size: 0.89rem;
  font-weight: 600;
  color: var(--ink);
}

input,
textarea {
  width: 100%;
  border: 1px solid #c7ced6;
  border-radius: 10px;
  padding: 11px 12px;
  font: inherit;
  color: var(--ink);
  background: #fff;
}

input:focus,
textarea:focus {
  border-color: var(--gold);
  outline: 2px solid rgba(185, 143, 87, 0.3);
  outline-offset: 1px;
}

.form-note {
  margin-top: 2px;
  font-size: 0.78rem;
}

.site-footer {
  border-top: 1px solid var(--line);
  background: #f4f5f7;
}

.footer-wrap {
  min-height: 70px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.footer-wrap p {
  font-size: 0.85rem;
}

.footer-links {
  display: flex;
  gap: 14px;
  font-size: 0.85rem;
}

.menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  background: #fff;
  border-radius: 10px;
  padding: 8px;
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  height: 2px;
  margin: 5px 0;
  background: var(--ink);
}

.reveal,
.reveal-delay {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}

.reveal-delay {
  transition-delay: 0.12s;
}

.reveal.in-view,
.reveal-delay.in-view {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1020px) {
  .topbar-wrap {
    min-height: auto;
    padding: 8px 0;
    flex-wrap: wrap;
    justify-content: center;
  }

  .hero-grid,
  .services-grid,
  .materials-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }

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

  .main-nav {
    position: absolute;
    top: 128px;
    left: 0;
    right: 0;
    width: var(--container);
    margin: 0 auto;
    padding: 14px;
    border: 1px solid var(--line);
    border-radius: 0 0 12px 12px;
    background: #fff;
    display: none;
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .main-nav.active {
    display: grid;
  }

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

@media (max-width: 680px) {
  .section {
    padding: 68px 0;
  }

  .offer-grid,
  .projects-grid,
  .service-list,
  .partners {
    grid-template-columns: 1fr;
  }

  .brand img {
    width: min(170px, 56vw);
  }

  .footer-wrap {
    flex-direction: column;
    justify-content: center;
    padding: 14px 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}