:root {
    --primary: #0a2540;
    --primary-mid: #123a6b;
    --accent: #1e5aa8;
    --btn: #1a56db;
    --bg: #f8fafc;
    --card: #ffffff;
    --text: #1e293b;
    --muted: #64748b;
    --border: #e2e8f0;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    color: var(--text);
    background: var(--bg);
    line-height: 1.6;
}

.container { max-width: 1120px; margin: 0 auto; padding: 0 24px; }

/* Header */
header {
    background: var(--primary);
    color: white;
    padding: 0.9rem 0;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 1px 10px rgba(0,0,0,0.15);
}
.header-inner { display: flex; justify-content: space-between; align-items: center; }
.logo { display: flex; align-items: center; gap: 12px; }
.logo-icon {
    width: 42px; height: 42px; background: white; color: var(--primary);
    border-radius: 10px; display: flex; align-items: center; justify-content: center;
    flex-shrink: 0;
}
.logo-icon svg { width: 26px; height: 26px; }
.logo h1 { font-size: 1.35rem; font-weight: 700; line-height: 1.1; }
.logo .tagline { font-size: 0.75rem; opacity: 0.8; font-weight: 400; }
nav { display: flex; align-items: center; gap: 1.6rem; }
nav a { color: white; text-decoration: none; font-weight: 500; font-size: 0.95rem; }
nav a:hover { opacity: 0.85; }
.nav-cta {
    background: white; color: var(--primary) !important;
    padding: 0.5rem 1.1rem; border-radius: 6px; font-weight: 600 !important;
}
.nav-cta:hover { background: #f1f5f9; }

/* Hero */
.hero {
    background: linear-gradient(135deg, #0a2540 0%, #1e4a8a 100%);
    color: white;
    padding: 5.5rem 0 4.5rem;
    position: relative;
    overflow: hidden;
}
.hero::after {
    content: "";
    position: absolute; right: 0; top: 0; bottom: 0; width: 45%;
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 400 300'%3E%3Cpath d='M50 250 L100 180 L150 200 L200 120 L250 150 L300 80 L350 100' stroke='%23ffffff22' stroke-width='3' fill='none'/%3E%3Crect x='280' y='40' width='80' height='120' fill='%23ffffff11' rx='4'/%3E%3C/svg%3E") no-repeat right center / contain;
    opacity: 0.6;
}
.hero .container { position: relative; z-index: 1; }
.hero h2 { font-size: 2.75rem; font-weight: 700; line-height: 1.15; margin-bottom: 1rem; max-width: 700px; }
.hero p { font-size: 1.15rem; max-width: 580px; margin-bottom: 1.75rem; opacity: 0.95; }
.btn {
    display: inline-block; background: var(--btn); color: white;
    padding: 0.85rem 1.6rem; border-radius: 8px; text-decoration: none;
    font-weight: 600; border: none; cursor: pointer; font-size: 1rem;
    transition: background 0.2s;
}
.btn:hover { background: #1e40af; }
.btn-outline { background: transparent; border: 1px solid white; margin-left: 0.75rem; }

/* Sections */
.section { padding: 4.5rem 0; }
.section h2 { font-size: 2rem; font-weight: 700; color: var(--primary); margin-bottom: 0.4rem; text-align: center; }
.section-lead { text-align: center; color: var(--muted); margin-bottom: 2.5rem; }

/* Cards */
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 1.5rem; }
.card {
    background: white; border-radius: 16px; padding: 1.75rem 1.5rem 1.5rem;
    box-shadow: 0 4px 24px rgba(10, 37, 64, 0.08); border: 1px solid var(--border);
    position: relative;
}
.card-num {
    width: 36px; height: 36px; background: var(--primary); color: white;
    border-radius: 50%; display: flex; align-items: center; justify-content: center;
    font-weight: 700; font-size: 1rem; margin-bottom: 1rem;
}
.card h3 { font-size: 1.2rem; font-weight: 650; color: var(--primary); margin-bottom: 0.6rem; line-height: 1.3; }
.card p { color: var(--muted); font-size: 0.95rem; margin-bottom: 1.25rem; }
.price { display: flex; align-items: baseline; gap: 0.5rem; font-weight: 700; color: var(--primary); font-size: 1.15rem; }
.price small { font-weight: 500; color: var(--muted); font-size: 0.85rem; }

/* Extras */
.extras-grid {
    display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1rem; margin-top: 1rem;
}
.extra {
    background: white; border-radius: 12px; padding: 1.1rem 1rem;
    border: 1px solid var(--border); text-align: center;
}
.extra-icon { font-size: 1.6rem; margin-bottom: 0.4rem; }
.extra h4 { font-size: 0.95rem; font-weight: 600; margin-bottom: 0.25rem; }
.extra .ep { color: var(--primary); font-weight: 700; font-size: 1rem; }
.extra small { color: var(--muted); display: block; font-size: 0.8rem; }

/* Contact */
.contact-grid { display: grid; grid-template-columns: 1fr 1.15fr; gap: 2.5rem; align-items: start; }
@media (max-width: 800px) { .contact-grid { grid-template-columns: 1fr; } .hero h2 { font-size: 2rem; } }
.contact-info h3 { color: var(--primary); margin-bottom: 0.75rem; }
.contact-info p { margin-bottom: 0.55rem; }
.contact-info a { color: var(--accent); text-decoration: none; font-weight: 500; }
.contact-info a:hover { text-decoration: underline; }
.form-box {
    background: white; border-radius: 16px; padding: 1.75rem;
    box-shadow: 0 4px 24px rgba(10, 37, 64, 0.08); border: 1px solid var(--border);
}
.form-box h3 { margin-bottom: 1rem; color: var(--primary); }
.form-row { display: flex; gap: 0.75rem; margin-bottom: 0.75rem; }
.form-row input { flex: 1; }
form input, form textarea {
    width: 100%; padding: 0.8rem 1rem; border: 1px solid #cbd5e1;
    border-radius: 8px; font-family: inherit; font-size: 1rem; margin-bottom: 0.75rem;
}
form input:focus, form textarea:focus {
    outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(30,90,168,0.12);
}
.alert { padding: 0.85rem 1rem; border-radius: 8px; margin-bottom: 1rem; font-weight: 500; }
.alert.success { background: #dcfce7; color: #166534; }
.alert.error { background: #fee2e2; color: #991b1b; }

footer {
    background: var(--primary); color: white; text-align: center;
    padding: 1.75rem 0; font-size: 0.9rem; margin-top: 2rem;
}
footer p { margin: 0.2rem 0; opacity: 0.85; }