:root {
  --ink-900: #07131f;
  --ink-800: #0b2236;
  --ink-700: #12304a;
  --slate-100: #e7edf2;
  --slate-200: #d3dde6;
  --steel-400: #6f8799;
  --accent: #f97316;
  --accent-strong: #ea580c;
  --paper: #f5f8fb;
  --white: #ffffff;
  --radius: 18px;
  --shadow: 0 18px 45px rgba(5, 14, 23, 0.16);
}

* {
  box-sizing: border-box;
}

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

body {
  font-family: "Manrope", "Segoe UI", sans-serif;
  color: var(--ink-900);
  background: var(--paper);
  line-height: 1.6;
}

.site-bg {
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(1200px 680px at 8% -8%, rgba(255, 255, 255, 0.8), transparent 62%),
    radial-gradient(980px 560px at 96% 6%, rgba(226, 232, 238, 0.42), transparent 64%),
    linear-gradient(160deg, #f3f6f9 0%, #d7dee5 46%, #ffffff 100%);
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px clamp(16px, 4vw, 56px);
  backdrop-filter: blur(10px);
  background: rgba(245, 248, 251, 0.88);
  border-bottom: 1px solid rgba(7, 19, 31, 0.08);
}

.brand {
  text-decoration: none;
  color: inherit;
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

.brand-mark {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  font-family: "Oswald", sans-serif;
  font-size: 1.1rem;
  letter-spacing: 0.05em;
  color: var(--white);
  background: linear-gradient(140deg, var(--ink-700), var(--ink-900));
}

.brand-text {
  display: grid;
  line-height: 1.05;
}

.brand-text strong {
  font-family: "Oswald", sans-serif;
  font-weight: 600;
  font-size: 1.1rem;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.brand-text small {
  color: var(--steel-400);
}

.site-nav {
  display: flex;
  gap: clamp(10px, 2vw, 24px);
  align-items: center;
}

.site-nav a {
  text-decoration: none;
  color: var(--ink-800);
  font-weight: 600;
  font-size: 0.95rem;
}

.menu-btn {
  display: none;
}

main {
  width: min(1120px, 92vw);
  margin: 0 auto;
  padding-bottom: 72px;
}

.hero {
  padding: clamp(48px, 8vw, 88px) 0 56px;
}

.kicker, .label {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-strong);
}

h1, h2, h3 {
  margin-top: 0;
  color: var(--ink-900);
}

h1 {
  margin-bottom: 16px;
  max-width: 20ch;
  font-family: "Oswald", sans-serif;
  font-size: clamp(2rem, 5.2vw, 4.1rem);
  line-height: 1.06;
  text-transform: uppercase;
  letter-spacing: 0.01em;
}

.lead {
  font-size: clamp(1rem, 1.8vw, 1.28rem);
  max-width: 60ch;
  color: var(--ink-800);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 24px 0;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  border-radius: 12px;
  font-weight: 700;
  padding: 12px 18px;
  border: 1px solid transparent;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background-color 0.18s ease;
  cursor: pointer;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn.primary {
  background: linear-gradient(120deg, var(--accent), var(--accent-strong));
  color: var(--white);
  box-shadow: 0 10px 22px rgba(234, 88, 12, 0.32);
}

.btn.ghost {
  background: rgba(11, 34, 54, 0.04);
  color: var(--ink-900);
  border-color: rgba(11, 34, 54, 0.2);
}

.hero-points {
  margin: 20px 0 0;
  padding-left: 20px;
  display: grid;
  gap: 6px;
}

.panel, .split, .contact {
  margin-top: 30px;
  padding: clamp(20px, 3vw, 34px);
  background: rgba(255, 255, 255, 0.84);
  border: 1px solid rgba(11, 34, 54, 0.1);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.section-head h2 {
  max-width: 26ch;
  font-size: clamp(1.4rem, 3vw, 2.2rem);
  line-height: 1.15;
  margin-bottom: 24px;
}

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

.card {
  background: var(--white);
  border: 1px solid var(--slate-200);
  border-radius: 14px;
  padding: 18px;
}

.card h3 {
  font-family: "Oswald", sans-serif;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.split {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 20px;
  align-items: start;
}

.split ul {
  margin: 0;
  padding-left: 20px;
  display: grid;
  gap: 8px;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.stats-grid article {
  padding: 14px;
  background: linear-gradient(170deg, #ffffff, #f4f8fc);
  border-radius: 12px;
  border: 1px solid var(--slate-200);
}

.stats-grid h3 {
  margin-bottom: 2px;
  color: var(--ink-700);
  font-family: "Oswald", sans-serif;
  font-size: 2rem;
}

.faq-list {
  display: grid;
  gap: 10px;
}

details {
  background: #fff;
  border: 1px solid var(--slate-200);
  border-radius: 12px;
  padding: 12px 14px;
}

summary {
  cursor: pointer;
  font-weight: 700;
}

.contact {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.quote-form {
  background: #fff;
  border: 1px solid var(--slate-200);
  border-radius: 14px;
  padding: 16px;
  display: grid;
  gap: 12px;
}

label {
  display: grid;
  gap: 6px;
  font-weight: 600;
}

input, select, textarea {
  width: 100%;
  font: inherit;
  border: 1px solid var(--slate-200);
  border-radius: 10px;
  padding: 10px;
  background: #fff;
}

input:focus, select:focus, textarea:focus {
  outline: 2px solid rgba(249, 115, 22, 0.45);
  outline-offset: 1px;
}

.form-note {
  margin: 0;
  font-size: 0.9rem;
  color: var(--steel-400);
}

.site-footer {
  width: min(1120px, 92vw);
  margin: 0 auto 24px;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 10px;
  color: var(--ink-700);
  font-size: 0.95rem;
}

.site-footer a {
  color: inherit;
}

.reveal {
  opacity: 0;
  transform: translateY(12px);
}

.reveal.show {
  animation: rise 0.55s ease forwards;
}

@keyframes rise {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 940px) {
  .cards,
  .stats-grid,
  .split,
  .contact {
    grid-template-columns: 1fr;
  }

  .topbar {
    flex-wrap: wrap;
  }

  .menu-btn {
    display: inline-flex;
    padding: 8px 12px;
    border-radius: 10px;
    background: #fff;
    border: 1px solid rgba(11, 34, 54, 0.22);
    font-weight: 700;
  }

  .site-nav {
    width: 100%;
    display: none;
    flex-direction: column;
    align-items: flex-start;
    padding: 8px 0 2px;
  }

  .site-nav.open {
    display: flex;
  }
}