:root {
    --color-bg: #f5f8fb;
    --color-surface: #ffffff;
    --color-surface-alt: #eef5fb;
    --color-ink: #18364a;
    --color-muted: #5f7280;
    --color-border: #d6e2ec;
    --color-accent: #1f7ea8;
    --color-accent-soft: #74b8d5;
    --color-highlight: #f2c94c;
    --color-opportunity: #0b8f72;
    --shadow-sm: 0 10px 28px rgba(16, 42, 67, 0.08);
    --radius: 16px;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
    font-family: Arial, sans-serif;
    background: linear-gradient(180deg, #f8fbfd 0%, #f3f7fa 100%);
    color: var(--color-ink);
    line-height: 1.6;
}
a { color: inherit; text-decoration: none; }
img, svg { display: block; max-width: 100%; }
.skip-link {
    position: absolute; left: -9999px; top: auto;
}
.skip-link:focus {
    left: 1rem; top: 1rem; background: #fff; padding: .75rem 1rem; z-index: 1000;
}
.container { width: min(100% - 2rem, 1120px); margin: 0 auto; }
.narrow { width: min(100%, 760px); }
.site-header {
    position: sticky; top: 0; z-index: 100;
    background: rgba(255,255,255,0.88);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--color-border);
}
.nav-wrap {
    display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: 1rem 0;
}
.brand {
    display: inline-flex; align-items: center; gap: .85rem; color: var(--color-ink);
}
.brand strong { display: block; font-size: 1rem; }
.brand small { display: block; color: var(--color-muted); }
.brand-mark {
    width: 48px; height: 48px; border-radius: 14px; background: var(--color-surface-alt); padding: .55rem;
    border: 1px solid var(--color-border);
}
.nav {
    display: flex; gap: 1rem; flex-wrap: wrap;
}
.nav a { color: var(--color-muted); font-weight: 600; }
.nav a:hover { color: var(--color-accent); }
.hero-section, .section { padding: 4rem 0; }
.hero-grid {
    display: grid; grid-template-columns: 1.4fr .9fr; gap: 1.5rem; align-items: center;
}
.eyebrow {
    display: inline-block; margin-bottom: 1rem; padding: .35rem .7rem; border-radius: 999px;
    background: rgba(31,126,168,.12); color: var(--color-accent); font-weight: 700; font-size: .85rem;
}
h1 { font-size: clamp(2.3rem, 5vw, 4rem); line-height: 1.08; margin-bottom: 1rem; }
h2 { font-size: 1.8rem; margin-bottom: .8rem; }
h3 { font-size: 1.15rem; margin-bottom: .6rem; }
p { color: var(--color-muted); margin-bottom: 1rem; }
.lead { font-size: 1.1rem; }
.hero-actions { display: flex; gap: .8rem; flex-wrap: wrap; margin-top: 1.2rem; }
.card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    padding: 1.4rem;
}
.hero-panel {
    display: grid; gap: 1rem; background: linear-gradient(180deg, #ffffff 0%, #edf6fb 100%);
}
.icon-tile {
    padding: 1rem; border-radius: 14px; background: var(--color-surface-alt); border: 1px solid var(--color-border); font-weight: 700;
}
.grid-2, .grid-3 {
    display: grid; gap: 1rem;
}
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.section-head { margin-bottom: 1.5rem; }
.muted-section { background: rgba(255,255,255,.45); border-top: 1px solid var(--color-border); border-bottom: 1px solid var(--color-border); }
.meta { color: var(--color-accent); font-weight: 700; font-size: .9rem; }
.text-link { color: var(--color-accent); font-weight: 700; }
.text-link:hover { text-decoration: underline; }
.btn {
    display: inline-flex; align-items: center; justify-content: center; min-height: 44px; padding: .82rem 1.1rem;
    border-radius: 12px; font-weight: 700; border: 1px solid transparent;
}
.btn-primary { background: var(--color-accent); color: #fff; }
.btn-secondary { background: transparent; color: var(--color-ink); border-color: var(--color-border); }
.card-icon {
    width: 44px; height: 44px; border-radius: 12px; margin-bottom: 1rem;
    background: linear-gradient(135deg, var(--color-accent-soft), var(--color-highlight));
}
.icon-products { background: linear-gradient(135deg, #7bbfd7, #f2c94c); }
.icon-services { background: linear-gradient(135deg, #74b8d5, #9fd3e5); }
.icon-opportunities { background: linear-gradient(135deg, #67c9b3, #f2c94c); }
.contact-form { display: grid; gap: .8rem; }
input, textarea {
    width: 100%; padding: .9rem 1rem; border-radius: 12px; border: 1px solid #cfdbe5; font: inherit; background: #fff;
}
textarea { min-height: 140px; resize: vertical; }
.notice {
    padding: .85rem 1rem; border-radius: 12px; background: rgba(11,143,114,.12); color: #0a6c56; margin-bottom: 1rem;
}
.detail-block {
    margin: 1.25rem 0; padding: 1rem; background: var(--color-surface-alt); border-radius: 14px; border: 1px solid var(--color-border);
}
.site-footer {
    padding: 2.5rem 0 2rem; background: #ffffff; border-top: 1px solid var(--color-border);
}
.footer-grid {
    display: grid; grid-template-columns: 1.2fr .8fr; gap: 1rem; margin-bottom: 1rem;
}
.footer-bottom { padding-top: 1rem; border-top: 1px solid var(--color-border); }
@media (max-width: 860px) {
    .hero-grid, .grid-2, .grid-3, .footer-grid { grid-template-columns: 1fr; }
    .nav-wrap { flex-direction: column; align-items: flex-start; }
}
@media (max-width: 560px) {
    .hero-section, .section { padding: 3rem 0; }
    h1 { font-size: 2.25rem; }
    .nav { gap: .7rem; }
}

.brand-logo {
    height: 48px;
    width: auto;
    display: block;
}