:root {
  --navy: #0b2a55;
  --navy-2: #123a70;
  --blue: #2b8be6;
  --ink: #1b2433;
  --muted: #5b6678;
  --bg: #ffffff;
  --bg-alt: #f3f6fa;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: 'Inter', system-ui, sans-serif; color: var(--ink); background: var(--bg); line-height: 1.6; }
img { max-width: 100%; display: block; }
a { color: inherit; }
h1, h2, h3 { font-family: 'Montserrat', sans-serif; color: var(--navy); line-height: 1.15; }
h1 { font-size: clamp(2.1rem, 5vw, 3.4rem); font-weight: 800; margin-bottom: 1.2rem; }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.3rem); font-weight: 800; margin-bottom: 1rem; }
h3 { font-size: 1.1rem; font-weight: 700; margin-bottom: .4rem; }
p { color: var(--muted); }

.wrap { max-width: 1140px; margin: 0 auto; padding: 0 20px; }
.center { text-align: center; }

.eyebrow { font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: .8rem; letter-spacing: .14em; text-transform: uppercase; color: var(--blue); margin-bottom: .6rem; display: flex; align-items: center; gap: .6rem; }
.eyebrow::before { content: ''; width: 26px; height: 3px; background: var(--blue); border-radius: 2px; }
.eyebrow.center { justify-content: center; }
.eyebrow.light { color: #8cc3ff; }
.eyebrow.light::before { background: #8cc3ff; }

.btn { display: inline-block; background: var(--blue); color: #fff; text-decoration: none; font-weight: 600; padding: .85rem 1.5rem; border-radius: 8px; border: 2px solid var(--blue); cursor: pointer; font-size: 1rem; transition: background .2s, transform .2s; }
.btn:hover { background: #1b74c9; border-color: #1b74c9; transform: translateY(-1px); }
.btn-ghost { background: transparent; color: var(--navy); border-color: var(--navy); }
.btn-ghost:hover { background: var(--navy); color: #fff; border-color: var(--navy); }
.btn-small { padding: .5rem 1.1rem; }

/* header */
.top { position: sticky; top: 0; z-index: 10; background: rgba(255,255,255,.95); backdrop-filter: blur(8px); border-bottom: 1px solid #e6ebf2; }
.top-inner { display: flex; align-items: center; justify-content: space-between; height: 78px; }
.brand img { height: 56px; width: auto; mix-blend-mode: multiply; }
.menu { display: flex; align-items: center; gap: 1.8rem; }
.menu a:not(.btn) { text-decoration: none; font-weight: 500; color: var(--navy); }
.menu a:not(.btn):hover { color: var(--blue); }
.burger { display: none; background: none; border: 0; cursor: pointer; padding: 8px; }
.burger span { display: block; width: 24px; height: 3px; background: var(--navy); margin: 4px 0; border-radius: 2px; }

/* hero */
.hero { background: linear-gradient(180deg, #fff 0%, var(--bg-alt) 100%); padding: 70px 0 80px; }
.hero-inner { display: grid; grid-template-columns: 1.05fr 1fr; gap: 50px; align-items: center; }
.lead { font-size: 1.12rem; margin-bottom: 2rem; max-width: 520px; }
.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; }
.hero-img img { border-radius: 16px; box-shadow: 0 30px 60px -20px rgba(11,42,85,.35); width: 100%; }

/* stats */
.stats { background: var(--navy); color: #fff; }
.stats-inner { display: grid; grid-template-columns: repeat(3, 1fr); padding-top: 30px; padding-bottom: 30px; text-align: center; }
.stats-inner div { padding: 6px 10px; }
.stats-inner div + div { border-left: 1px solid rgba(255,255,255,.15); }
.stats strong { display: block; font-family: 'Montserrat', sans-serif; font-size: 1.4rem; }
.stats span { color: #a9c3e6; font-size: .95rem; }

/* blocks */
.block { padding: 90px 0; }
.block.alt { background: var(--bg-alt); }
.two { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.two p { margin-bottom: 1.2rem; }
.photo img { border-radius: 16px; width: 100%; aspect-ratio: 4/3; object-fit: cover; box-shadow: 0 20px 40px -20px rgba(11,42,85,.3); }

.checks { list-style: none; margin-bottom: 1.8rem; }
.checks li { padding-left: 2rem; position: relative; margin-bottom: .6rem; font-weight: 500; }
.checks li::before { content: ''; position: absolute; left: 0; top: .3rem; width: 18px; height: 18px; border-radius: 50%; background: var(--blue) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12l5 5 9-10'/%3E%3C/svg%3E") center/11px no-repeat; }

.cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-top: 2.5rem; }
.card { background: #fff; border: 1px solid #e6ebf2; border-radius: 14px; padding: 28px 24px; transition: transform .2s, box-shadow .2s; }
.card:hover { transform: translateY(-4px); box-shadow: 0 16px 30px -18px rgba(11,42,85,.35); }
.ico { font-size: 1.8rem; margin-bottom: .8rem; }

.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; margin-top: 2.5rem; }
.step span { display: inline-grid; place-items: center; width: 44px; height: 44px; border-radius: 50%; background: var(--navy); color: #fff; font-family: 'Montserrat', sans-serif; font-weight: 800; margin-bottom: 1rem; }

/* contact */
.contact { background: var(--navy); color: #fff; }
.contact h2 { color: #fff; }
.contact p { color: #bcd0ea; }
.contact-list { list-style: none; margin-top: 1.5rem; }
.contact-list li { padding: .7rem 0; border-bottom: 1px solid rgba(255,255,255,.12); display: flex; gap: 1rem; }
.contact-list b { width: 90px; color: #8cc3ff; font-weight: 600; }
.contact-list a { text-decoration: none; }
.form { background: #fff; border-radius: 16px; padding: 30px; display: grid; gap: 1rem; color: var(--ink); }
.form label { display: grid; gap: .35rem; font-weight: 600; font-size: .9rem; color: var(--navy); }
.form input, .form select, .form textarea { font: inherit; font-weight: 400; padding: .75rem .9rem; border: 1px solid #d3dbe6; border-radius: 8px; color: var(--ink); background: #fff; }
.form input:focus, .form select:focus, .form textarea:focus { outline: 2px solid var(--blue); border-color: transparent; }

.foot { background: #07203f; color: #8ea6c6; font-size: .9rem; }
.foot-inner { display: flex; justify-content: space-between; flex-wrap: wrap; gap: .5rem; padding-top: 22px; padding-bottom: 22px; }

/* responsive */
@media (max-width: 900px) {
  .hero-inner, .two { grid-template-columns: 1fr; gap: 36px; }
  .two.reverse .photo { order: 2; }
  .cards, .steps { grid-template-columns: repeat(2, 1fr); }
  .block { padding: 64px 0; }
}
@media (max-width: 720px) {
  .burger { display: block; }
  .menu { display: none; position: absolute; top: 78px; left: 0; right: 0; background: #fff; flex-direction: column; align-items: stretch; gap: 0; padding: 10px 20px 20px; border-bottom: 1px solid #e6ebf2; }
  .menu.open { display: flex; }
  .menu a { padding: .8rem 0; }
  .menu .btn { text-align: center; margin-top: .5rem; }
  .stats-inner { grid-template-columns: 1fr; gap: 12px; }
  .stats-inner div + div { border-left: 0; border-top: 1px solid rgba(255,255,255,.15); padding-top: 14px; }
}
@media (max-width: 480px) {
  .cards, .steps { grid-template-columns: 1fr; }
  .hero { padding: 44px 0 56px; }
}