:root {
  --color-bg: #f7fafc;
  --color-surface: #ffffff;
  --color-surface-soft: #eef5fb;
  --color-text: #112235;
  --color-muted: #5d6f82;
  --color-primary: #0f2a43;
  --color-primary-2: #17476d;
  --color-accent: #0e8bb4;
  --color-accent-soft: #dff5fb;
  --color-border: #dce7ef;
  --color-warning: #f5a623;
  --shadow-sm: 0 10px 24px rgba(15, 42, 67, .08);
  --shadow-md: 0 24px 60px rgba(15, 42, 67, .14);
  --radius-lg: 28px;
  --radius-md: 18px;
  --radius-sm: 12px;
  --container: 1180px;
  --header-height: 78px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.6;
  text-rendering: optimizeLegibility;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
p { margin: 0 0 1rem; color: var(--color-muted); }
h1, h2, h3 { margin: 0 0 1rem; line-height: 1.08; color: var(--color-text); }
h1 { font-size: clamp(2.35rem, 6vw, 5.25rem); letter-spacing: -0.055em; }
h2 { font-size: clamp(2rem, 4vw, 3.25rem); letter-spacing: -0.04em; }
h3 { font-size: 1.25rem; letter-spacing: -0.02em; }
button, input, select, textarea { font: inherit; }

.container {
  width: min(100% - 36px, var(--container));
  margin-inline: auto;
}

.skip-link {
  position: absolute;
  top: -44px;
  left: 16px;
  z-index: 100;
  background: var(--color-primary);
  color: #fff;
  padding: .65rem 1rem;
  border-radius: 999px;
}
.skip-link:focus { top: 16px; }
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

.topbar {
  background: var(--color-primary);
  color: rgba(255,255,255,.85);
  font-size: .88rem;
}
.topbar__inner {
  min-height: 40px;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: center;
}
.topbar a { color: #fff; font-weight: 700; }
.topbar a:hover { text-decoration: underline; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255,255,255,.94);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(220, 231, 239, .9);
}
.site-header--simple { position: static; }
.header__inner {
  min-height: var(--header-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}
.brand { display: inline-flex; align-items: center; }
.brand img { width: 160px; height: auto; }

.main-nav {
  display: flex;
  align-items: center;
  gap: 1.15rem;
  font-size: .96rem;
  font-weight: 700;
  color: var(--color-primary);
}
.main-nav a:not(.nav-cta) { opacity: .82; }
.main-nav a:not(.nav-cta):hover { opacity: 1; color: var(--color-accent); }
.nav-cta {
  background: var(--color-primary);
  color: #fff;
  padding: .7rem 1rem;
  border-radius: 999px;
  box-shadow: var(--shadow-sm);
}
.nav-cta:hover { background: var(--color-primary-2); }
.nav-toggle { display: none; }

.section { padding: clamp(72px, 9vw, 118px) 0; }
.section--compact { padding: clamp(44px, 6vw, 72px) 0; }
.section--muted { background: var(--color-surface-soft); }
.section--form {
  background:
    radial-gradient(circle at top left, rgba(14,139,180,.20), transparent 32rem),
    var(--color-primary);
  color: #fff;
}
.section--form h2,
.section--form .eyebrow { color: #fff; }
.section--form p { color: rgba(255,255,255,.78); }

.eyebrow {
  margin-bottom: .85rem;
  color: var(--color-accent);
  font-size: .82rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: .16em;
}
.section-heading {
  max-width: 720px;
  margin-bottom: 2.5rem;
}
.section-heading p:last-child { font-size: 1.08rem; }

.hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 10% 20%, rgba(14,139,180,.20), transparent 26rem),
    linear-gradient(135deg, #f7fafc 0%, #ebf4fb 58%, #dceef7 100%);
}
.hero::after {
  content: "";
  position: absolute;
  right: -12rem;
  bottom: -16rem;
  width: 35rem;
  height: 35rem;
  background: rgba(15, 42, 67, .08);
  border-radius: 999px;
}
.hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(340px, .78fr);
  gap: clamp(2rem, 6vw, 5rem);
  align-items: center;
}
.hero__lead {
  max-width: 680px;
  font-size: clamp(1.08rem, 2vw, 1.34rem);
}
.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: .9rem;
  margin: 2rem 0 1.4rem;
}
.btn {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  min-height: 50px;
  padding: .85rem 1.2rem;
  border-radius: 999px;
  border: 0;
  cursor: pointer;
  font-weight: 900;
  text-align: center;
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn--primary {
  background: var(--color-accent);
  color: #fff;
  box-shadow: 0 14px 28px rgba(14,139,180,.28);
}
.btn--primary:hover { background: #0a7497; }
.btn--secondary {
  background: #fff;
  color: var(--color-primary);
  border: 1px solid var(--color-border);
}
.btn--secondary:hover { box-shadow: var(--shadow-sm); }
.btn--full { width: 100%; }
.hero__badges {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: .7rem;
}
.hero__badges li {
  background: rgba(255,255,255,.78);
  border: 1px solid rgba(220,231,239,.9);
  color: var(--color-primary);
  border-radius: 999px;
  padding: .5rem .8rem;
  font-size: .9rem;
  font-weight: 800;
}
.hero__visual {
  padding: 1.2rem;
  background: rgba(255,255,255,.55);
  border: 1px solid rgba(255,255,255,.75);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.intro {
  background: var(--color-primary);
  color: #fff;
}
.intro h2, .intro .eyebrow { color: #fff; }
.intro p { color: rgba(255,255,255,.78); font-size: 1.08rem; }
.intro__grid {
  display: grid;
  grid-template-columns: .92fr 1fr;
  gap: 2rem;
  align-items: center;
}

.cards {
  display: grid;
  gap: 1.1rem;
}
.cards--services { grid-template-columns: repeat(3, 1fr); }
.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.35rem;
  box-shadow: var(--shadow-sm);
}
.card img { margin-bottom: 1rem; }
.card p { margin-bottom: 0; }
.card--accent {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-2));
  color: #fff;
}
.card--accent h3 { color: #fff; }
.card--accent p { color: rgba(255,255,255,.78); margin-bottom: 1rem; }
.text-link {
  color: inherit;
  font-weight: 900;
  text-decoration: underline;
  text-underline-offset: .22em;
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.1rem;
}
.step {
  position: relative;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  overflow: hidden;
}
.step span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  margin-bottom: 1rem;
  background: var(--color-accent-soft);
  color: var(--color-primary);
  border-radius: 50%;
  font-weight: 900;
}
.step p { margin-bottom: 0; }

.trust__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 390px;
  gap: 2rem;
  align-items: start;
}
.trust__content { max-width: 760px; }
.trust-list {
  display: grid;
  gap: .9rem;
  margin-top: 1.5rem;
}
.trust-list div {
  display: grid;
  gap: .15rem;
  padding-left: 1rem;
  border-left: 4px solid var(--color-accent);
}
.trust-list strong { color: var(--color-primary); }
.trust-list span { color: var(--color-muted); }
.contact-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 1.6rem;
  box-shadow: var(--shadow-md);
}
.contact-card dl { display: grid; gap: 1rem; margin: 1.3rem 0 0; }
.contact-card dt { font-weight: 900; color: var(--color-primary); }
.contact-card dd { margin: .2rem 0 0; color: var(--color-muted); }
.contact-card a { color: var(--color-accent); font-weight: 900; }

.form__grid {
  display: grid;
  grid-template-columns: minmax(0, .82fr) minmax(360px, 1fr);
  gap: clamp(2rem, 6vw, 5rem);
  align-items: start;
}
.small-note {
  font-size: .94rem;
  padding: 1rem;
  border: 1px solid rgba(255,255,255,.22);
  border-radius: var(--radius-sm);
  background: rgba(255,255,255,.08);
}
.lead-form {
  background: #fff;
  color: var(--color-text);
  border-radius: var(--radius-lg);
  padding: clamp(1.25rem, 4vw, 2rem);
  box-shadow: var(--shadow-md);
}
.form-row { margin-bottom: 1rem; }
.form-row--split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: .9rem;
}
label {
  display: block;
  margin-bottom: .35rem;
  color: var(--color-primary);
  font-weight: 900;
}
label span { color: var(--color-muted); font-weight: 700; }
input, select, textarea {
  width: 100%;
  border: 1px solid var(--color-border);
  border-radius: 14px;
  padding: .9rem 1rem;
  background: #fff;
  color: var(--color-text);
  outline: none;
}
textarea { resize: vertical; min-height: 132px; }
input:focus, select:focus, textarea:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 4px rgba(14,139,180,.13);
}
.checkbox {
  display: flex;
  gap: .7rem;
  align-items: flex-start;
  margin: .4rem 0 1.2rem;
  font-weight: 500;
  color: var(--color-muted);
}
.checkbox input { width: 18px; min-width: 18px; margin-top: .25rem; }
.checkbox a { color: var(--color-accent); font-weight: 900; text-decoration: underline; }
.form-feedback {
  min-height: 1.5rem;
  margin: .8rem 0 0;
  font-weight: 800;
}
.form-feedback.is-error { color: #b42318; }
.form-feedback.is-success { color: #0a7a49; }

.faq__grid {
  display: grid;
  grid-template-columns: 360px minmax(0, 1fr);
  gap: 2rem;
  align-items: start;
}
.faq-list { display: grid; gap: .85rem; }
details {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1rem 1.1rem;
  box-shadow: var(--shadow-sm);
}
summary {
  cursor: pointer;
  color: var(--color-primary);
  font-weight: 900;
}
details p { margin: .8rem 0 0; }

.footer {
  background: #071827;
  color: #fff;
  padding: 58px 0 24px;
}
.footer p, .footer a, .footer li, .footer span { color: rgba(255,255,255,.78); }
.footer a:hover { color: #fff; text-decoration: underline; }
.footer h2 {
  color: #fff;
  font-size: 1rem;
  letter-spacing: 0;
}
.footer__grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr .8fr;
  gap: 2rem;
}
.footer img {
  background: #fff;
  padding: .35rem;
  border-radius: 10px;
  margin-bottom: .9rem;
}
.footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: .45rem; }
.footer__bottom {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 2rem;
  padding-top: 1.2rem;
  border-top: 1px solid rgba(255,255,255,.12);
  font-size: .92rem;
}

.legal-page { padding: 72px 0; }
.legal-content {
  max-width: 880px;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: clamp(1.3rem, 4vw, 3rem);
  box-shadow: var(--shadow-sm);
}
.legal-content h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
.legal-content h2 { margin-top: 2rem; font-size: 1.35rem; letter-spacing: -.02em; }
.legal-content a { color: var(--color-accent); font-weight: 800; }
.legal-content .btn { color: var(--color-primary); }

@media (max-width: 960px) {
  h1 { font-size: clamp(2.2rem, 9vw, 4rem); }
  .topbar__inner { justify-content: center; text-align: center; flex-direction: column; padding: .5rem 0; gap: .2rem; }
  .nav-toggle {
    display: inline-flex;
    flex-direction: column;
    gap: 5px;
    width: 44px;
    height: 44px;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--color-border);
    background: #fff;
    border-radius: 12px;
    cursor: pointer;
  }
  .nav-toggle span:not(.sr-only) {
    width: 20px;
    height: 2px;
    background: var(--color-primary);
    border-radius: 20px;
  }
  .main-nav {
    position: absolute;
    left: 18px;
    right: 18px;
    top: calc(var(--header-height) + 8px);
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: .8rem;
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: 18px;
    box-shadow: var(--shadow-md);
  }
  .main-nav.is-open { display: flex; }
  .main-nav--visible { position: static; display: flex; flex-direction: row; border: 0; box-shadow: none; padding: 0; }
  .main-nav a { padding: .85rem; }
  .nav-cta { text-align: center; }
  .hero__grid,
  .intro__grid,
  .trust__grid,
  .form__grid,
  .faq__grid {
    grid-template-columns: 1fr;
  }
  .hero__visual { max-width: 620px; margin-inline: auto; }
  .cards--services, .steps { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
  .container { width: min(100% - 28px, var(--container)); }
  .brand img { width: 136px; }
  .section { padding: 60px 0; }
  .cards--services, .steps { grid-template-columns: 1fr; }
  .form-row--split { grid-template-columns: 1fr; }
  .hero__actions { flex-direction: column; }
  .btn { width: 100%; }
  .hero__badges { flex-direction: column; align-items: flex-start; }
  .footer__grid { grid-template-columns: 1fr; }
  .footer__bottom { flex-direction: column; }
  .main-nav--visible { display: none; }
}