:root {
    --ink: #24313a;
    --muted: #667785;
    --brand: #3788ac;
    --brand-dark: #1f6382;
    --accent: #d985b6;
    --cream: #fffaf6;
    --card: #ffffff;
    --line: #e8eef1;
    --shadow: 0 18px 45px rgba(31, 99, 130, 0.14);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    color: var(--ink);
    background: linear-gradient(135deg, #eef9fc 0%, #fff7fb 48%, #fffaf6 100%);
    line-height: 1.6;
}
img { max-width: 100%; height: auto; }
a { color: var(--brand-dark); text-decoration: none; }
a:hover { text-decoration: underline; }

.site-header {
    position: sticky;
    top: 0;
    z-index: 20;
    background: rgba(255,255,255,0.9);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--line);
}
.header-inner {
    max-width: 1180px;
    margin: 0 auto;
    padding: 16px 22px;
    display: flex;
    align-items: center;
    gap: 24px;
    justify-content: space-between;
}
.brand {
    display: flex;
    align-items: center;
    gap: 14px;
    color: var(--ink);
    font-weight: 800;
    letter-spacing: 0.02em;
}
.brand img { width: 84px; }
.brand span { display: block; font-size: 0.85rem; color: var(--muted); font-weight: 600; letter-spacing: 0; }
.nav {
    display: flex;
    gap: 8px;
    align-items: center;
    flex-wrap: wrap;
}
.nav a {
    display: inline-block;
    padding: 10px 14px;
    border-radius: 999px;
    color: var(--ink);
    font-weight: 700;
    font-size: 0.95rem;
}
.nav a:hover, .nav a.active {
    background: #e8f5fa;
    color: var(--brand-dark);
    text-decoration: none;
}

.hero {
    max-width: 1180px;
    margin: 0 auto;
    padding: 70px 22px 44px;
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 36px;
    align-items: center;
}
.hero h1 {
    font-size: clamp(2.4rem, 5vw, 5rem);
    line-height: 0.98;
    margin: 0 0 18px;
    letter-spacing: -0.055em;
}
.kicker {
    color: var(--brand-dark);
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.16em;
    font-size: 0.78rem;
    margin-bottom: 16px;
}
.lead { font-size: 1.2rem; color: var(--muted); max-width: 660px; }
.hero-card {
    background: rgba(255,255,255,0.78);
    border: 1px solid rgba(255,255,255,0.85);
    border-radius: 34px;
    padding: 24px;
    box-shadow: var(--shadow);
}
.hero-card img { border-radius: 28px; display: block; width: 100%; }
.notice {
    margin-top: 24px;
    padding: 18px 20px;
    border-radius: 22px;
    background: #fff2f8;
    border: 1px solid #f6cde0;
    color: #7b3157;
    font-weight: 700;
}
.actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 28px; }
.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 13px 18px;
    border-radius: 999px;
    font-weight: 800;
    background: var(--brand);
    color: #fff;
    box-shadow: 0 12px 28px rgba(55,136,172,0.22);
}
.button.secondary { background: #fff; color: var(--brand-dark); border: 1px solid var(--line); box-shadow: none; }
.button:hover { text-decoration: none; transform: translateY(-1px); }

main { max-width: 1180px; margin: 0 auto; padding: 0 22px 70px; }
.section { margin-top: 42px; }
.section-title { display:flex; justify-content:space-between; align-items:end; gap:20px; margin-bottom: 18px; }
.section-title h2 { margin:0; font-size: clamp(1.7rem, 3vw, 2.6rem); letter-spacing: -0.035em; }
.section-title p { margin:0; color: var(--muted); max-width: 560px; }
.grid { display:grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.grid.two { grid-template-columns: repeat(2, 1fr); }
.grid.three { grid-template-columns: repeat(3, 1fr); }
.card {
    background: var(--card);
    border: 1px solid var(--line);
    border-radius: 28px;
    padding: 24px;
    box-shadow: 0 12px 30px rgba(36,49,58,0.06);
}
.card h3 { margin: 0 0 10px; font-size: 1.25rem; }
.card p { color: var(--muted); margin: 0 0 12px; }
.card img.thumb { width: 84px; height: 84px; object-fit: cover; border-radius: 22px; float: right; margin-left: 14px; }
.price-list { display:grid; gap: 10px; margin-top: 16px; }
.price-row { display:flex; justify-content:space-between; gap: 18px; border-bottom: 1px dashed #d8e5ea; padding-bottom: 9px; }
.price-row span:first-child { font-weight: 700; }
.price-row span:last-child { color: var(--brand-dark); font-weight: 800; white-space: nowrap; }
.note { font-size: 0.92rem; color: var(--muted); font-style: italic; }
.package-img { width:100%; height: 220px; object-fit: cover; border-radius: 22px; margin-bottom: 16px; }
.form-grid { display:grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 14px; }
.form-grid .full { grid-column: 1 / -1; }
label { display:block; font-weight: 800; margin-bottom: 6px; }
input, select, textarea {
    width:100%; padding: 13px 14px; border:1px solid #d7e4ea; border-radius: 16px; font: inherit; background: #fff;
}
textarea { min-height: 150px; resize: vertical; }
.contact-card { display:grid; grid-template-columns: 1fr 1fr; gap: 24px; align-items:start; }
.contact-list { display:grid; gap: 12px; }
.contact-list div { display:grid; grid-template-columns: 110px 1fr; gap: 12px; }
.map-frame { width:100%; height: 360px; border:0; border-radius: 24px; }
.footer { background: #203846; color: #dcecf3; padding: 32px 22px; text-align:center; }
.footer p { margin: 0; }

@media (max-width: 850px) {
    .header-inner { align-items:flex-start; flex-direction:column; }
    .hero { grid-template-columns: 1fr; padding-top: 42px; }
    .grid, .grid.two, .grid.three { grid-template-columns: 1fr; }
    .contact-card, .form-grid { grid-template-columns: 1fr; }
    .contact-list div { grid-template-columns: 1fr; gap: 2px; }
}