:root {
  --bg: #ffffff;
  --bg-soft: #f7f7f5;
  --bg-ink: #0c0c0c;
  --text: #111111;
  --muted: #5c5c57;
  --line: #e8e8e4;
  --accent: #c1121f;
  --accent-hover: #9b0e18;
  --radius: 18px;
  --shadow: 0 18px 50px rgba(12, 12, 12, 0.08);
  --font: "Inter", "Segoe UI", system-ui, sans-serif;
  --display: "Oswald", "Impact", "Arial Narrow", sans-serif;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
}

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

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

.container {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

/* Header */
.header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(255, 255, 255, 0.86);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--line);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
  gap: 24px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--display);
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-size: 18px;
}

.logo-mark {
  width: 36px;
  height: 36px;
  border: 2px solid #111;
  display: grid;
  place-items: center;
  font-size: 13px;
  font-weight: 700;
  background: #fff;
}

.nav {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav a {
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--muted);
  position: relative;
}

.nav a:hover,
.nav a.active {
  color: var(--text);
}

.nav a.active::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -8px;
  height: 2px;
  background: var(--accent);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 0;
  cursor: pointer;
  font-weight: 700;
  font-family: inherit;
  transition: 0.2s ease;
}

.btn-dark {
  background: var(--bg-ink);
  color: #fff;
  padding: 12px 20px;
  border-radius: 999px;
  font-size: 14px;
}

.btn-dark:hover {
  transform: translateY(-1px);
  background: #000;
}

.btn-accent {
  background: var(--accent);
  color: #fff;
  padding: 14px 24px;
  border-radius: 999px;
}

.btn-accent:hover {
  background: var(--accent-hover);
}

.btn-ghost {
  background: transparent;
  border: 1px solid var(--line);
  padding: 14px 24px;
  border-radius: 999px;
}

.btn-ghost:hover {
  border-color: #111;
}

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

/* Hero */
.hero {
  padding: 72px 0 40px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 18px;
}

.hero h1 {
  font-family: var(--display);
  font-size: clamp(48px, 9vw, 104px);
  line-height: 0.9;
  letter-spacing: -0.03em;
  text-transform: uppercase;
  max-width: 14ch;
}

.hero h1 span {
  color: var(--accent);
}

.hero-lead {
  margin-top: 24px;
  max-width: 540px;
  color: var(--muted);
  font-size: 18px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 56px;
  padding-top: 28px;
  border-top: 1px solid var(--line);
}

.stat b {
  display: block;
  font-family: var(--display);
  font-size: 36px;
  line-height: 1;
}

.stat span {
  color: var(--muted);
  font-size: 14px;
}

/* Sections */
.section {
  padding: 80px 0;
}

.section-soft {
  background: var(--bg-soft);
}

.section-head {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 24px;
  margin-bottom: 36px;
}

.section-head h2,
.page-hero h1 {
  font-family: var(--display);
  text-transform: uppercase;
  letter-spacing: -0.02em;
  font-size: clamp(32px, 5vw, 56px);
  line-height: 0.95;
}

.section-head p,
.page-hero p {
  color: var(--muted);
  max-width: 420px;
}

.page-hero {
  padding: 56px 0 24px;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px;
}

.card h3 {
  font-size: 20px;
  margin: 10px 0 8px;
}

.card p {
  color: var(--muted);
  font-size: 15px;
}

.card-num {
  font-family: var(--display);
  color: var(--accent);
  font-size: 28px;
}

.quote {
  margin-top: 40px;
  padding: 36px;
  background: var(--bg-ink);
  color: #fff;
  border-radius: 24px;
}

.quote p {
  font-size: clamp(22px, 3vw, 34px);
  line-height: 1.25;
  max-width: 18ch;
  font-family: var(--display);
  text-transform: uppercase;
}

.quote span {
  display: block;
  margin-top: 16px;
  color: #bdbdb7;
  font-size: 14px;
}

/* Services */
.price-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.price {
  border: 1px solid var(--line);
  border-radius: 24px;
  padding: 28px;
  background: #fff;
  display: flex;
  flex-direction: column;
  min-height: 420px;
}

.price.featured {
  background: var(--bg-ink);
  color: #fff;
  border-color: #111;
}

.price.featured p,
.price.featured li {
  color: #cfcfc9;
}

.price .tag {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
}

.price h3 {
  font-family: var(--display);
  font-size: 32px;
  text-transform: uppercase;
  margin: 12px 0 8px;
}

.price .cost {
  font-size: 42px;
  font-weight: 800;
  margin: 12px 0 20px;
}

.price ul {
  list-style: none;
  display: grid;
  gap: 10px;
  margin-bottom: 28px;
  flex: 1;
}

.price li::before {
  content: "— ";
}

/* Contact */
.contact-wrap {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 24px;
}

form {
  display: grid;
  gap: 14px;
}

label {
  font-size: 13px;
  font-weight: 700;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 14px 14px;
  font: inherit;
  background: #fff;
}

textarea {
  min-height: 120px;
  resize: vertical;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.notice {
  display: none;
  padding: 14px 16px;
  border-radius: 12px;
  background: #ecfdf3;
  color: #166534;
  font-weight: 600;
}

.notice.show {
  display: block;
}

.side-info {
  background: var(--bg-soft);
  border-radius: 24px;
  padding: 28px;
}

.side-info h3 {
  margin-bottom: 12px;
}

.side-info p,
.side-info a {
  color: var(--muted);
}

.side-info .row {
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}

/* Footer */
.footer {
  border-top: 1px solid var(--line);
  padding: 28px 0 40px;
  color: var(--muted);
  font-size: 14px;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

/* Responsive */
@media (max-width: 860px) {
  .nav {
    display: none;
    position: absolute;
    top: 76px;
    left: 0;
    right: 0;
    background: #fff;
    border-bottom: 1px solid var(--line);
    padding: 16px 20px 24px;
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }

  .nav.open {
    display: flex;
  }

  .menu-toggle {
    display: grid;
    place-items: center;
  }

  .grid-3,
  .price-grid,
  .contact-wrap,
  .stats,
  .form-row,
  .section-head {
    grid-template-columns: 1fr;
    flex-direction: column;
    align-items: start;
  }

  .hero {
    padding-top: 40px;
  }
}