:root {
  --bg: #ffffff;
  --ink: #2f343a;
  --muted: #5c6570;
  --line: #e7ebf0;
  --accent: #0d3b82;
  --accent-soft: #e8eef8;
  --panel: #f5f7fb;
  --radius: 18px;
  --shadow: 0 10px 28px rgba(18, 38, 72, 0.06);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Avenir Next", "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.65;
}

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

a {
  color: var(--accent);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

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

.site-head {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(10px);
}

.site-head-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 76px;
  gap: 16px;
}

.mark {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-decoration: none;
}

.mark:hover {
  text-decoration: none;
}

.mark-badge {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: var(--accent);
  color: #fff;
  display: grid;
  place-items: center;
  font-size: 13px;
}

.nav-toggle {
  display: none;
  border: 1px solid var(--line);
  background: #fff;
  border-radius: 10px;
  padding: 10px 12px;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--ink);
  margin: 4px 0;
}

.nav {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.nav a {
  color: var(--ink);
  padding: 8px 12px;
  border-radius: 999px;
  text-decoration: none;
  font-size: 14px;
}

.nav a:hover,
.nav a.is-on {
  background: var(--accent-soft);
  color: var(--accent);
  text-decoration: none;
}

.hero {
  padding: 72px 0 36px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 40px;
  align-items: center;
}

.kicker {
  color: var(--accent);
  font-size: 13px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 700;
  margin: 0 0 12px;
}

h1,
h2,
h3 {
  line-height: 1.2;
  letter-spacing: -0.02em;
}

h1 {
  font-size: clamp(2rem, 4vw, 3.2rem);
  margin: 0 0 16px;
}

h2 {
  font-size: clamp(1.5rem, 3vw, 2.1rem);
  margin: 0 0 12px;
}

h3 {
  font-size: 1.15rem;
  margin: 0 0 8px;
}

.teaser {
  font-size: 1.12rem;
  color: var(--muted);
  margin: 0 0 24px;
}

.photo {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  min-height: 280px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--accent);
  color: #fff;
  border: 0;
  border-radius: 999px;
  padding: 12px 22px;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
}

.btn:hover {
  background: #0a2f68;
  text-decoration: none;
}

.btn-ghost {
  background: #fff;
  color: var(--accent);
  border: 1px solid var(--line);
}

.actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.band {
  padding: 56px 0;
}

.band-alt {
  background: var(--panel);
}

.grid-3,
.grid-2,
.grid-4 {
  display: grid;
  gap: 20px;
}

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

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

.grid-4 {
  grid-template-columns: repeat(4, 1fr);
}

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

.card img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  border-radius: 12px;
  margin-bottom: 16px;
}

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  align-items: center;
}

.steps {
  counter-reset: step;
}

.steps article {
  position: relative;
  padding-left: 52px;
}

.steps article::before {
  counter-increment: step;
  content: counter(step);
  position: absolute;
  left: 0;
  top: 0;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  display: grid;
  place-items: center;
  font-weight: 700;
}

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

.stat {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--accent);
  margin: 0;
}

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

label {
  font-size: 14px;
  font-weight: 600;
}

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

textarea {
  min-height: 140px;
  resize: vertical;
}

.check {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-weight: 400;
  line-height: 1.55;
}

.check span {
  flex: 1;
}

.check input {
  width: auto;
  margin-top: 4px;
}

.note {
  padding: 14px 16px;
  border-radius: 12px;
  background: var(--accent-soft);
  display: none;
}

.note.show {
  display: block;
}

.site-foot {
  border-top: 1px solid var(--line);
  padding: 48px 0 28px;
  background: #fff;
}

.foot-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 28px;
}

.foot-links {
  display: grid;
  gap: 8px;
}

.tiny {
  margin-top: 28px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  font-size: 13px;
  color: var(--muted);
}

.cookie-bar {
  position: fixed;
  left: 16px;
  right: 16px;
  bottom: 16px;
  z-index: 50;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 16px;
  box-shadow: var(--shadow);
  padding: 18px;
  display: none;
  max-width: 920px;
  margin: 0 auto;
}

.cookie-bar.show {
  display: block;
}

.cookie-bar p {
  margin: 0 0 12px;
}

.list {
  padding-left: 18px;
}

.list li {
  margin: 0 0 8px;
}

@media (max-width: 900px) {
  .nav-toggle {
    display: block;
  }

  .nav {
    display: none;
    position: absolute;
    left: 0;
    right: 0;
    top: 76px;
    background: #fff;
    border-bottom: 1px solid var(--line);
    padding: 12px 20px 20px;
    flex-direction: column;
  }

  .nav.open {
    display: flex;
  }

  .hero-grid,
  .split,
  .grid-3,
  .grid-2,
  .grid-4,
  .foot-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 36px;
  }
}