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

:root {
    --primary: #243b53;
    --primary-dark: #1a2c42;
    --accent: #c0392b;
    --accent-light: #e74c3c;
    --bg: #f4f6f8;
    --surface: #ffffff;
    --text-dark: #1a1f27;
    --text-light: #5a6372;
    --border: #d9e0e8;
    --radius: 8px;
    --radius-lg: 14px;
    --shadow: 0 4px 14px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 8px 26px rgba(0, 0, 0, 0.12);
    --transition: 0.25s ease;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: "Segoe UI", system-ui, -apple-system, "Roboto", sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--bg);
    min-height: 100vh;
}

img,
svg,
picture {
    max-width: 100%;
    display: block;
}

a {
    text-decoration: none;
    color: inherit;
}

ul,
ol {
    list-style: none;
}

.container {
    width: min(90%, 1180px);
    margin-inline: auto;
}

/* ===== Navbar ===== */
.navbar {
    background-color: var(--surface);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
}

.nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 0;
}

.logo {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--primary-dark);
    letter-spacing: -0.02em;
}

.logo span {
    color: var(--accent);
}

.nav-links ul {
    display: flex;
    gap: 1.75rem;
}

.nav-links a {
    color: var(--text-dark);
    font-weight: 500;
    font-size: 0.95rem;
    position: relative;
    padding: 0.25rem 0;
    transition: color var(--transition);
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--accent);
}

.nav-links a.active::after {
    content: "";
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--accent);
    border-radius: 2px;
}

.nav-cta {
    margin-left: 1.5rem;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0.4rem;
}

.nav-toggle span {
    display: block;
    width: 26px;
    height: 2.5px;
    background-color: var(--primary-dark);
    border-radius: 2px;
    transition: transform var(--transition), opacity var(--transition);
}

/* ===== Hero ===== */
.hero {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 55%, #16243a 100%);
    color: var(--surface);
    padding: 5rem 0 4rem;
    text-align: center;
}

.hero h1 {
    font-size: clamp(2rem, 4.5vw, 3rem);
    font-weight: 700;
    letter-spacing: -0.02em;
    line-height: 1.2;
    margin-bottom: 1rem;
}

.hero-sub {
    font-size: clamp(1rem, 2.2vw, 1.15rem);
    max-width: 680px;
    margin-inline: auto;
    opacity: 0.9;
    color: #e2e7ee;
}

.hero-ctas {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-top: 2rem;
    flex-wrap: wrap;
}

/* ===== Buttons ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.75rem;
    border-radius: var(--radius);
    font-size: 0.95rem;
    font-weight: 600;
    border: 2px solid transparent;
    cursor: pointer;
    transition: background-color var(--transition), color var(--transition), border-color var(--transition), transform var(--transition);
}

.btn-primary {
    background-color: var(--accent);
    color: var(--surface);
    border-color: var(--accent);
}

.btn-primary:hover {
    background-color: var(--accent-light);
    border-color: var(--accent-light);
    transform: translateY(-1px);
}

.btn-outline {
    background-color: transparent;
    color: var(--surface);
    border-color: var(--surface);
}

.btn-outline:hover {
    background-color: var(--surface);
    color: var(--primary);
}

/* ===== Services ===== */
.services-preview {
    padding: 4rem 0;
    background-color: var(--surface);
}

.section-title {
    font-size: clamp(1.75rem, 3.5vw, 2.25rem);
    text-align: center;
    margin-bottom: 0.75rem;
    color: var(--primary-dark);
}

.section-sub {
    text-align: center;
    max-width: 680px;
    margin-inline: auto;
    margin-bottom: 3rem;
    color: var(--text-light);
    font-size: 1.05rem;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.75rem;
}

.service-card {
    background-color: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 1.75rem;
    text-align: center;
    transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.service-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow);
    border-color: var(--accent);
}

.service-icon {
    width: 52px;
    height: 52px;
    margin-inline: auto;
    margin-bottom: 1rem;
    color: var(--accent);
    display: flex;
    align-items: center;
    justify-content: center;
}

.service-card h3 {
    font-size: 1.15rem;
    margin-bottom: 0.7rem;
    color: var(--primary-dark);
}

.service-card p {
    color: var(--text-light);
    font-size: 0.92rem;
}

/* ===== Trust Strip ===== */
.trust-strip {
    background-color: var(--primary-dark);
    color: var(--surface);
    padding: 1rem 0;
    border-top: 1px solid #2b445d;
    border-bottom: 1px solid #2b445d;
}

.trust-inner {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    justify-content: center;
    font-size: 0.85rem;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.trust-item strong {
    color: var(--accent-light);
}

/* ===== Footer ===== */
.footer {
    background-color: var(--primary-dark);
    color: var(--surface);
}

.footer-inner {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2.5rem;
    padding: 3rem 0;
}

.footer-col h4 {
    font-size: 1rem;
    margin-bottom: 1rem;
    color: var(--surface);
}

.footer-col ul li {
    margin-bottom: 0.6rem;
}

.footer-col a {
    color: #b8c4d2;
    font-size: 0.92rem;
    transition: color var(--transition);
}

.footer-col a:hover {
    color: var(--accent-light);
}

.footer-logo {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
}

.footer-logo span {
    color: var(--accent);
}

.footer-blurb {
    color: #b8c4d2;
    font-size: 0.88rem;
    line-height: 1.6;
    margin-bottom: 1rem;
}

.footer-creds {
    color: #b8c4d2;
    font-size: 0.85rem;
}

address {
    font-style: normal;
}

address p {
    color: #b8c4d2;
    font-size: 0.88rem;
    margin-bottom: 0.4rem;
}

.footer-bottom {
    border-top: 1px solid #2b445d;
    padding: 1rem 0;
    text-align: center;
    font-size: 0.85rem;
    color: #8a99ae;
}

/* ===== Responsive ===== */
@media (max-width: 768px) {
    .nav-toggle {
        display: flex;
    }

    .nav-links {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background-color: var(--surface);
        border-top: 1px solid var(--border);
        box-shadow: var(--shadow);
        max-height: 0;
        overflow: hidden;
        transition: max-height var(--transition);
    }

    .nav-links.open {
        max-height: 320px;
    }

    .nav-links ul {
        flex-direction: column;
        gap: 0;
        padding: 1rem;
    }

    .nav-links li {
        border-bottom: 1px solid var(--border);
    }

    .nav-links a {
        padding: 0.7rem 0;
        display: block;
    }

    .nav-cta {
        display: none;
    }

    .hero {
        padding: 3.5rem 0 2.5rem;
    }

    .hero-ctas {
        flex-direction: column;
        align-items: center;
    }

    .footer-inner {
        grid-template-columns: 1fr;
        gap: 2rem;
        padding: 2rem 0;
    }

    .trust-inner {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
}