:root {
  --brand: #f59e0b;
  --brand-dark: #d97706;
  --ink: #0b1220;
  --muted: #5b6472;
  --bg: #ffffff;
  --bg-alt: #fff7e6;
  --card: #ffffff;
  --line: #ece9e0;
  --radius: 16px;
  --shadow: 0 10px 30px rgba(11, 18, 32, 0.08);
  --max: 1160px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: "Segoe UI", system-ui, -apple-system, Arial, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.5;
}

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

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

/* Navigation */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.nav-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 12px 20px;
  display: flex;
  align-items: center;
  gap: 24px;
}
.brand { display: flex; align-items: center; gap: 10px; }
.logo { width: 42px; height: 42px; }
.brand-name { font-weight: 800; font-size: 1.35rem; letter-spacing: -0.5px; }
.brand-name em { font-style: normal; color: var(--brand-dark); }
.brand.small .logo { width: 32px; height: 32px; }
.brand.small .brand-name { font-size: 1.1rem; }

.links { display: flex; gap: 22px; margin-left: auto; }
.links a { font-weight: 600; color: var(--muted); font-size: 0.95rem; transition: color 0.2s; }
.links a:hover { color: var(--ink); }

.cta {
  display: inline-block;
  background: var(--brand);
  color: var(--ink);
  font-weight: 700;
  padding: 12px 22px;
  border-radius: 40px;
  border: none;
  cursor: pointer;
  font-size: 0.98rem;
  transition: transform 0.15s, background 0.2s;
}
.cta:hover { background: var(--brand-dark); transform: translateY(-2px); }
.cta.ghost { background: transparent; color: var(--ink); border: 2px solid var(--ink); }
.cta.ghost:hover { background: var(--ink); color: #fff; }

.burger { display: none; background: none; border: none; width: 34px; height: 34px; cursor: pointer; flex-direction: column; justify-content: center; gap: 5px; padding: 6px; margin-left: auto; }
.burger span { height: 3px; border-radius: 2px; background: var(--ink); }
.burger.open span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.burger.open span:nth-child(2) { opacity: 0; }
.burger.open span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* Hero */
.hero { background: var(--bg-alt); padding: 70px 20px 90px; }
.hero-inner {
  max-width: var(--max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: center;
  gap: 40px;
}
.eyebrow {
  text-transform: uppercase;
  letter-spacing: 1.5px;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--brand-dark);
  margin: 0 0 12px;
}
.hero h1 {
  font-size: clamp(2.1rem, 5vw, 3.4rem);
  line-height: 1.08;
  margin: 0 0 18px;
  letter-spacing: -1px;
}
.hero h1 em { font-style: normal; color: var(--brand-dark); }
.hero-sub { font-size: 1.1rem; color: var(--muted); max-width: 54ch; margin: 0 0 26px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 34px; }
.hero-stats { list-style: none; display: flex; gap: 32px; padding: 0; margin: 0; flex-wrap: wrap; }
.hero-stats li { text-align: center; }
.hero-stats strong { display: block; font-size: 1.5rem; color: var(--ink); }
.hero-stats li { color: var(--muted); font-size: 0.9rem; }
.hero-svg { width: 100%; max-width: 420px; }

/* Sections */
.section { padding: 80px 20px; }
.section.alt { background: var(--bg-alt); }
.wrap { max-width: var(--max); margin: 0 auto; }
.section-head { text-align: center; margin-bottom: 44px; }
.section-head.left { text-align: left; }
.section-head h2 { font-size: 2rem; margin: 0 0 8px; letter-spacing: -0.5px; }
.section-head p { color: var(--muted); margin: 0; }

/* Products */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 22px;
}
.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px;
  box-shadow: var(--shadow);
  transition: transform 0.2s;
  display: flex;
  flex-direction: column;
}
.card:hover { transform: translateY(-4px); }
.card .art {
  height: 130px;
  display: grid;
  place-items: center;
  background: var(--bg-alt);
  border-radius: 12px;
  margin-bottom: 16px;
}
.card .art svg { width: 92px; height: 92px; }
.card h3 { margin: 0 0 6px; font-size: 1.05rem; }
.card p { margin: 0; color: var(--muted); font-size: 0.9rem; }
.card .price { margin-top: auto; padding-top: 12px; font-weight: 800; font-size: 1.15rem; color: var(--brand-dark); }

/* Services */
.services { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 22px; }
.service {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 26px;
  box-shadow: var(--shadow);
}
.service .emoji { font-size: 2rem; }
.service h3 { margin: 12px 0 8px; font-size: 1.1rem; }
.service p { margin: 0; color: var(--muted); font-size: 0.9rem; }

/* About */
.about { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 44px; align-items: center; }
.about-art svg { width: 100%; max-width: 380px; }
.about-text h2 { font-size: 2rem; margin: 0 0 14px; }
.about-text p { color: var(--muted); }
.about-points { list-style: none; padding: 0; margin: 22px 0; }
.about-points li { padding-left: 28px; position: relative; margin-bottom: 10px; }
.about-points li::before { content: "✔"; position: absolute; left: 0; color: var(--brand-dark); font-weight: 800; }
.credentials { display: flex; gap: 14px; flex-wrap: wrap; }
.credentials div {
  flex: 1;
  min-width: 130px;
  background: var(--bg-alt);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 12px 14px;
}
.credentials strong { display: block; font-size: 0.75rem; text-transform: uppercase; letter-spacing: 1px; color: var(--brand-dark); }
.credentials span { font-weight: 700; }

/* Contact */
.contact { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; margin-bottom: 50px; }
.contact-list { list-style: none; padding: 0; margin: 0; }
.contact-list li { display: flex; gap: 14px; align-items: flex-start; margin-bottom: 22px; }
.contact-list .ico { font-size: 1.4rem; line-height: 1; }
.contact-list strong { display: block; margin-bottom: 2px; }
.contact-form {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: var(--shadow);
}
.contact-form h3 { margin: 0 0 18px; }
.contact-form label { display: block; font-size: 0.9rem; font-weight: 600; margin-bottom: 14px; }
.contact-form input, .contact-form textarea {
  width: 100%;
  margin-top: 6px;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 10px;
  font: inherit;
  background: var(--bg-alt);
}
.contact-form input:focus, .contact-form textarea:focus { outline: 2px solid var(--brand); background: #fff; }
.form-note { font-weight: 600; color: #059669; }

.social-wrap { text-align: center; }
.social-label { font-weight: 700; margin-bottom: 16px; display: block; }
.social { display: flex; justify-content: center; gap: 16px; flex-wrap: wrap; }
.social a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--ink);
  color: #fff;
  padding: 11px 18px;
  border-radius: 40px;
  font-weight: 600;
  transition: transform 0.15s, opacity 0.2s;
}
.social a:hover { transform: translateY(-2px); opacity: 0.9; }
.social .sico { font-size: 1.1rem; }

/* Footer */
.footer { background: var(--ink); color: #cfd4dc; padding: 30px 20px; }
.footer-inner { display: flex; align-items: center; justify-content: space-between; gap: 20px; flex-wrap: wrap; }
.footer .brand-name { color: #fff; }
.legal { margin: 0; font-size: 0.85rem; }
.top { color: var(--brand); font-weight: 600; }

/* Mobile */
@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; text-align: center; }
  .hero-stats, .hero-actions { justify-content: center; }
  .hero-art { order: -1; }
  .about, .contact { grid-template-columns: 1fr; }
  .about-art { text-align: center; }
  .burger { display: flex; }
  .links {
    position: fixed;
    top: 0; right: 0;
    height: 100vh;
    width: min(280px, 75vw);
    flex-direction: column;
    background: #fff;
    padding: 90px 28px;
    gap: 22px;
    box-shadow: -10px 0 30px rgba(0,0,0,0.1);
    transform: translateX(100%);
    transition: transform 0.3s;
    margin: 0;
  }
  .links.open { transform: translateX(0); }
  .nav-cta { display: none; }
}