:root {
  --paper: #f6f5f2;
  --ink: #1a1a1a;
  --muted: #4a4a4a;
  --line: #ddd9d2;
  --accent: #30A0B0;
  --on-accent: #f6f5f2;
  --header: 4.25rem;
  --font: "Source Sans 3", "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font);
  font-size: 1.125rem;
  line-height: 1.5;
}

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

a { color: var(--accent); }

a:hover { text-decoration-thickness: 2px; }

:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 3px;
}

.skip {
  position: absolute;
  left: 1rem;
  top: 0;
  transform: translateY(-120%);
  background: var(--ink);
  color: var(--paper);
  padding: 0.5rem 0.8rem;
  z-index: 20;
}

.skip:focus { transform: none; }

.wrap {
  width: min(1080px, calc(100% - 2rem));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: var(--paper);
  border-bottom: 1px solid var(--line);
}

.header-bar {
  min-height: var(--header);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand img { height: 46px; width: auto; }

.menu-button {
  font: inherit;
  font-weight: 600;
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--ink);
  padding: 0.4rem 0.75rem;
}

.nav {
  display: none;
  position: absolute;
  left: 0;
  right: 0;
  top: 100%;
  background: var(--paper);
  border-bottom: 1px solid var(--line);
  padding: 0.5rem 1rem 1rem;
}

.nav a {
  display: block;
  color: var(--ink);
  text-decoration: none;
  padding: 0.7rem 0;
  border-top: 1px solid var(--line);
  font-weight: 600;
}

.nav.is-open { display: block; }

.hero { padding: 3.5rem 0 2.5rem; }

.hero-brand {
  margin: 0 0 1.25rem;
}

.hero-brand img {
  display: block;
  width: min(100%, 28rem);
  height: auto;
}

h1, h2, h3 { font-weight: 700; letter-spacing: 0; line-height: 1.15; }

h1 { font-size: clamp(2.4rem, 6vw, 4.2rem); margin: 0 0 1rem; }

h2 { font-size: clamp(1.8rem, 3vw, 2.4rem); margin: 0 0 0.75rem; }

h3 { font-size: 1.35rem; margin: 0 0 0.4rem; }

.lead, .section-lead { font-size: 1.25rem; max-width: 40rem; }

.lead { margin: 0 0 1.5rem; }

.section-lead { color: var(--muted); margin-top: 0; }

.actions { display: flex; flex-wrap: wrap; align-items: center; gap: 1.25rem; }

.button {
  display: inline-block;
  background: var(--accent);
  color: var(--on-accent);
  text-decoration: none;
  font: inherit;
  font-weight: 700;
  border: 0;
  padding: 0.8rem 1.15rem;
  cursor: pointer;
}

.button:hover { filter: brightness(1.08); }

.text-link { font-weight: 700; color: var(--ink); }

.hero-points {
  list-style: none;
  margin: 2.5rem 0 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.hero-points li {
  padding: 1rem 0;
  border-bottom: 1px solid var(--line);
}

.hero-points strong { display: block; }

.hero-points span { color: var(--muted); }

.section { padding: 3.5rem 0; scroll-margin-top: var(--header); }

.band { background: color-mix(in srgb, var(--ink) 4%, var(--paper)); }

.services, .steps {
  list-style: none;
  margin: 2rem 0 0;
  padding: 0;
  display: grid;
  gap: 1rem;
}

.service, .steps li {
  background: var(--paper);
  border: 1px solid var(--line);
  padding: 1.15rem 1.2rem;
}

.service p, .steps p, .about p { margin: 0; }

.service-points {
  margin: 0.75rem 0 0;
  padding-left: 1.15rem;
  list-style: disc;
}

.service-points li + li { margin-top: 0.4rem; }

.service-main {
  border-color: var(--accent);
  border-width: 2px;
}

.service-quiet { color: var(--muted); }

.service-quiet h3 { color: var(--ink); }

.steps { counter-reset: step; }

.steps li { counter-increment: step; }

.steps h3::before {
  content: counter(step) ". ";
  color: var(--accent);
}

.about {
  display: grid;
  gap: 1.5rem;
}

address {
  font-style: normal;
  border-top: 1px solid var(--line);
  padding-top: 1rem;
}

address span { display: block; font-weight: 700; }

.contact-grid { display: grid; gap: 2rem; }

.recapiti { list-style: none; margin: 1.5rem 0 0; padding: 0; }

.recapiti li { margin: 0.35rem 0; }

.form-note {
  margin: 0 0 1rem;
  padding: 0.9rem 1rem;
  border: 2px solid var(--line);
  background: var(--paper);
  font-weight: 600;
}

.form-note.ok {
  border-color: var(--accent);
  background: #c8e9ee;
  color: #0f4f57;
}

.form-note.err {
  border-color: #8a3b2f;
  background: #f0cfc7;
  color: #5f241c;
}

.form {
  background: var(--paper);
  border: 1px solid var(--line);
  padding: 1.25rem;
}

.fields { display: grid; gap: 1rem; }

.field { display: grid; gap: 0.35rem; }

.field-captcha {
  max-width: 12rem;
}

.field-captcha input[type="text"] {
  max-width: 6rem;
}

label { font-weight: 600; }

input, textarea {
  font: inherit;
  color: var(--ink);
  background: var(--paper);
  border: 1px solid var(--ink);
  padding: 0.65rem 0.7rem;
  width: 100%;
}

textarea { resize: vertical; min-height: 9rem; }

.honey {
  position: absolute;
  left: -9999px;
  height: 0;
  overflow: hidden;
}

.form .button { margin-top: 1rem; }

.site-footer {
  border-top: 1px solid var(--line);
  padding: 2rem 0 3rem;
}

.footer-grid { display: grid; gap: 1.5rem; align-items: start; }

.brand-footer img { height: 120px; width: auto; }

.footer-name { font-weight: 700; margin-bottom: 0.35rem; }

.site-footer p { margin: 0.2rem 0; color: var(--muted); }

.site-footer a { color: var(--ink); }

@media (min-width: 720px) {
  .services { grid-template-columns: 1fr 1fr; }
  .service-main { grid-column: 1 / -1; }
  .steps { grid-template-columns: 1fr 1fr; }
  .fields { grid-template-columns: 1fr 1fr; }
  .field-wide { grid-column: 1 / -1; }
  .field-captcha { grid-column: 1 / -1; }
  .about, .contact-grid, .footer-grid { grid-template-columns: 1.4fr 1fr; align-items: start; }
  address { border-top: 0; padding-top: 2.6rem; }
}

@media (min-width: 960px) {
  .menu-button { display: none; }
  .nav {
    display: flex;
    position: static;
    border: 0;
    padding: 0;
    gap: 1.25rem;
  }
  .nav a { border: 0; padding: 0; }
  .hero-grid {
    display: grid;
    grid-template-columns: 1.4fr 0.8fr;
    gap: 3rem;
    align-items: end;
  }
  .hero-points { margin-top: 0; }
  .steps { grid-template-columns: repeat(5, 1fr); }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .button:hover { filter: none; }
}