/* --- Modern Architectural Business Palette --- */
:root {
    --primary-color: #0f172a;   /* Deep charcoal black */
    --accent-color: #d97706;    /* Amber ochre */
    --accent-hover: #b45309;    /* Deep ochre burn */
    --body-text: #475569;       /* Slate stone grey */
    --heading-text: #1e293b;    /* Dark slate */
    --light-bg: #f8fafc;        /* Cloud white background */
    --card-bg: #ffffff;         /* Pure white cards */
    --border-line: #cbd5e1;     /* Fine line dividers */
    --container-max: 960px;
}

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

html {
    scroll-behavior: smooth;
    font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    color: var(--body-text);
    background-color: var(--light-bg);
    line-height: 1.75;
}

/* Header & Sticky Navbar */
.navbar {
    background-color: var(--card-bg);
    border-bottom: 2px solid var(--border-line);
    position: sticky;
    top: 0;
    z-index: 200;
}

.nav-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 1.25rem 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.brand-logo {
    font-weight: 800;
    font-size: 1.35rem;
    color: var(--primary-color);
    text-transform: uppercase;
    letter-spacing: -0.01em;
}

.nav-menu a {
    text-decoration: none;
    color: var(--body-text);
    margin-left: 1.5rem;
    font-size: 0.95rem;
    font-weight: 600;
    transition: color 0.2s ease-in-out;
}

.nav-menu a:hover {
    color: var(--accent-color);
}

.nav-menu .nav-btn {
    background-color: var(--primary-color);
    color: var(--card-bg);
    padding: 0.6rem 1.15rem;
    border-radius: 6px;
}

.nav-menu .nav-btn:hover {
    color: var(--card-bg);
    opacity: 0.95;
}

/* Hero Section */
.hero-block {
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
    color: var(--card-bg);
    padding: 6.5rem 1.5rem;
    text-align: center;
}

.hero-inner {
    max-width: 800px;
    margin: 0 auto;
}

.hero-inner h1 {
    font-size: 2.75rem;
    line-height: 1.25;
    margin-bottom: 1.5rem;
    color: var(--card-bg);
    font-weight: 800;
    letter-spacing: -0.025em;
}

.hero-inner p {
    font-size: 1.2rem;
    margin-bottom: 2.5rem;
    opacity: 0.85;
}

.hero-cta {
    display: inline-block;
    background-color: var(--accent-color);
    color: var(--card-bg);
    text-decoration: none;
    padding: 1rem 2rem;
    font-weight: 700;
    border-radius: 6px;
    transition: background-color 0.2s ease;
}

.hero-cta:hover {
    background-color: var(--accent-hover);
}

/* Layout Content Wrapper */
.main-wrapper {
    max-width: var(--container-max);
    margin: 4rem auto;
    padding: 0 1.5rem;
}

.article-body section {
    background-color: var(--card-bg);
    padding: 3rem;
    border-radius: 12px;
    border: 1px solid var(--border-line);
    margin-bottom: 2.5rem;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
}

/* Typography Rules */
h2 {
    font-size: 1.95rem;
    color: var(--heading-text);
    margin-bottom: 1.5rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    border-bottom: 3px solid var(--accent-color);
    padding-bottom: 0.5rem;
}

h3 {
    font-size: 1.4rem;
    color: var(--heading-text);
    margin: 2rem 0 0.85rem 0;
    font-weight: 700;
}

p {
    margin-bottom: 1.5rem;
}

p:last-child {
    margin-bottom: 0;
}

a {
    color: var(--accent-color);
    text-decoration: none;
    font-weight: 600;
}

a:hover {
    text-decoration: underline;
}

ul {
    margin-bottom: 1.75rem;
    padding-left: 1.75rem;
}

li {
    margin-bottom: 0.65rem;
}

/* FAQ Layout Elements */
.faq-accordion {
    display: flex;
    flex-direction: column;
    gap: 1.75rem;
}

.faq-card {
    border-bottom: 1px solid var(--border-line);
    padding-bottom: 1.75rem;
}

.faq-card:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.faq-card h3 {
    margin-top: 0;
    margin-bottom: 0.75rem;
    font-size: 1.25rem;
}

/* Dedicated Contact Layout Block */
.contact-block {
    background-color: var(--card-bg);
    border-top: 1px solid var(--border-line);
    border-bottom: 1px solid var(--border-line);
    padding: 5rem 1.5rem;
    text-align: center;
}

.contact-box {
    max-width: 650px;
    margin: 0 auto;
}

.contact-block h2 {
    border-bottom: none;
    padding-bottom: 0;
    display: inline-block;
    font-size: 2.25rem;
    margin-bottom: 1.25rem;
}

.info-card {
    margin: 2.5rem 0;
    text-align: left;
    display: inline-block;
    background: var(--light-bg);
    padding: 2rem;
    border-radius: 8px;
    border: 1px solid var(--border-line);
    width: 100%;
}

.info-card p {
    margin-bottom: 1rem;
}

.info-card p:last-child {
    margin-bottom: 0;
}

.maps-btn {
    display: inline-block;
    background-color: var(--primary-color);
    color: var(--card-bg);
    text-decoration: none;
    padding: 1rem 2.25rem;
    font-weight: 700;
    border-radius: 6px;
    transition: opacity 0.2s ease;
}

.maps-btn:hover {
    color: var(--card-bg);
    opacity: 0.9;
}

/* Footer Section */
.footer-block {
    background-color: var(--primary-color);
    color: var(--card-bg);
    text-align: center;
    padding: 2.5rem 1.5rem;
    font-size: 0.95rem;
    opacity: 0.85;
}

/* Mobile Responsive Breakpoints */
@media (max-width: 768px) {
    .nav-container {
        flex-direction: column;
        gap: 1.25rem;
    }
    
    .nav-menu a {
        margin: 0 0.65rem;
    }

    .hero-inner h1 {
        font-size: 2rem;
    }

    .article-body section {
        padding: 1.75rem;
    }

    h2 {
        font-size: 1.6rem;
    }
}