/* /styles.css */
:root {
    --color-primary: #0a3d62;
    --color-primary-light: #165b8c;
    --color-accent: #e55039;
    --color-accent-hover: #c4402a;
    --color-text: #2f3542;
    --color-text-light: #57606f;
    --color-bg: #ffffff;
    --color-bg-light: #f1f2f6;
    --color-border: #dfe4ea;
    
    --font-main: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
    
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
    
    --radius-sm: 4px;
    --radius-md: 8px;
}

/* Reset & Base */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: var(--font-main);
    color: var(--color-text);
    background-color: var(--color-bg);
    line-height: 1.6;
    font-size: 16px;
    overflow-x: hidden;
}

h1, h2, h3, h4 {
    color: var(--color-primary);
    line-height: 1.2;
    margin-bottom: var(--spacing-sm);
}

h1 { font-size: clamp(2rem, 5vw, 3rem); }
h2 { font-size: clamp(1.75rem, 4vw, 2.25rem); }
h3 { font-size: 1.5rem; }

p {
    margin-bottom: var(--spacing-sm);
    max-width: 65ch;
}

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color 0.2s ease;
}

a:hover, a:focus {
    color: var(--color-primary-light);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
    border-radius: var(--radius-md);
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-sm);
}

.text-center { text-align: center; }
.mt-4 { margin-top: var(--spacing-md); }
.bg-light { background-color: var(--color-bg-light); }

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-sm);
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    transition: all 0.2s ease;
    border: none;
}

.btn-primary {
    background-color: var(--color-primary);
    color: white;
}

.btn-primary:hover, .btn-primary:focus {
    background-color: var(--color-primary-light);
    color: white;
}

.btn-accent {
    background-color: var(--color-accent);
    color: white;
}

.btn-accent:hover, .btn-accent:focus {
    background-color: var(--color-accent-hover);
    color: white;
}

.btn-large {
    padding: 1rem 2rem;
    font-size: 1.125rem;
}

.text-link {
    font-weight: 600;
    text-decoration: underline;
}

/* Header & Nav */
.header {
    background-color: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-primary);
}

.nav {
    display: flex;
}

.nav-list {
    display: flex;
    list-style: none;
    gap: var(--spacing-md);
    align-items: center;
}

.nav-list a {
    color: var(--color-text);
    font-weight: 500;
    padding: 0.5rem 0;
}

.nav-list a:hover, .nav-list a:focus {
    color: var(--color-primary);
}

/* Dropdown */
.has-dropdown {
    position: relative;
}

.dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    background-color: var(--color-bg);
    min-width: 260px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all 0.2s ease;
    list-style: none;
    z-index: 110;
}

.has-dropdown:hover .dropdown,
.has-dropdown:focus-within .dropdown,
.has-dropdown.active .dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown li {
    border-bottom: 1px solid var(--color-border);
}

.dropdown li:last-child {
    border-bottom: none;
}

.dropdown a {
    display: block;
    padding: 0.75rem 1rem;
    font-weight: 400;
}

.dropdown a:hover, .dropdown a:focus {
    background-color: var(--color-bg-light);
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    z-index: 120;
}

.hamburger {
    display: block;
    width: 24px;
    height: 2px;
    background-color: var(--color-text);
    position: relative;
    transition: background-color 0.2s ease;
}

.hamburger::before, .hamburger::after {
    content: '';
    position: absolute;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--color-text);
    transition: transform 0.2s ease, top 0.2s ease;
}

.hamburger::before { top: -8px; }
.hamburger::after { top: 8px; }

.menu-toggle[aria-expanded="true"] .hamburger {
    background-color: transparent;
}

.menu-toggle[aria-expanded="true"] .hamburger::before {
    transform: rotate(45deg);
    top: 0;
}

.menu-toggle[aria-expanded="true"] .hamburger::after {
    transform: rotate(-45deg);
    top: 0;
}

/* Sections & Layouts */
.section {
    padding: var(--spacing-lg) 0;
}

.full-width {
    width: 100vw;
    position: relative;
    left: 50%;
    right: 50%;
    margin-left: -50vw;
    margin-right: -50vw;
    padding: var(--spacing-lg) var(--spacing-sm);
}

.hero {
    background-color: var(--color-bg-light);
    padding: var(--spacing-xl) 0;
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    align-items: center;
}

.hero-lead {
    font-size: 1.25rem;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-md);
}

.hero-actions {
    margin-bottom: var(--spacing-md);
}

.layout-reading {
    display: flex;
    justify-content: center;
}

.content-body {
    max-width: 800px;
    width: 100%;
}

.content-body h2 {
    margin-top: var(--spacing-md);
}

.content-body ul {
    margin-bottom: var(--spacing-sm);
    padding-left: 1.5rem;
}

.content-body li {
    margin-bottom: 0.5rem;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.service-card {
    background-color: var(--color-bg);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    box-shadow: 0 4px 6px rgba(0,0,0,0.05);
    border: 1px solid var(--color-border);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 15px rgba(0,0,0,0.1);
}

.call-box {
    background-color: var(--color-bg);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    border: 2px solid var(--color-accent);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta-banner {
    background-color: var(--color-primary);
    color: white;
    padding: var(--spacing-xl) 0;
}

.cta-banner h2 {
    color: white;
}

.cta-banner p {
    color: rgba(255,255,255,0.9);
    margin: 0 auto var(--spacing-md);
}

/* Breadcrumbs */
.breadcrumbs {
    padding: var(--spacing-sm) 0;
    font-size: 0.875rem;
    color: var(--color-text-light);
}

.breadcrumbs a {
    color: var(--color-primary);
}

.breadcrumbs a:hover {
    text-decoration: underline;
}

/* FAQ */
.faq-list {
    list-style: none;
    padding: 0;
}

.faq-item {
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 1px solid var(--color-border);
}

.faq-item h3 {
    font-size: 1.25rem;
    color: var(--color-text);
    margin-bottom: 0.5rem;
}

/* Footer */
.footer {
    background-color: var(--color-text);
    color: white;
    padding: var(--spacing-xl) 0 var(--spacing-md);
}

.footer h3 {
    color: white;
    font-size: 1.25rem;
    margin-bottom: var(--spacing-sm);
}

.footer p, .footer a {
    color: rgba(255,255,255,0.7);
}

.footer a:hover, .footer a:focus {
    color: white;
}

.footer ul {
    list-style: none;
    padding: 0;
}

.footer li {
    margin-bottom: 0.5rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.footer-phone {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-accent) !important;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: var(--spacing-md);
    font-size: 0.875rem;
}

/* Mobile Call Bar */
.mobile-call-bar {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background-color: var(--color-accent);
    text-align: center;
    padding: 1rem;
    z-index: 150;
    box-shadow: 0 -2px 10px rgba(0,0,0,0.1);
}

.mobile-call-bar a {
    color: white;
    font-weight: 700;
    font-size: 1.125rem;
    display: block;
}

/* Responsive */
@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-lead {
        margin-left: auto;
        margin-right: auto;
    }
}

@media (max-width: 768px) {
    body {
        padding-bottom: 60px; /* Space for mobile call bar */
    }

    .header-btn {
        display: none;
    }
    
    .menu-toggle {
        display: block;
    }
    
    .nav {
        position: absolute;
        top: 80px;
        left: 0;
        width: 100%;
        background-color: var(--color-bg);
        border-bottom: 1px solid var(--color-border);
        box-shadow: 0 10px 15px rgba(0,0,0,0.05);
        opacity: 0;
        visibility: hidden;
        transform: translateY(-10px);
        transition: all 0.3s ease;
        max-height: calc(100vh - 80px);
        overflow-y: auto;
    }
    
    .nav.is-open {
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
    }
    
    .nav-list {
        flex-direction: column;
        gap: 0;
        padding: var(--spacing-sm) 0;
    }
    
    .nav-list > li {
        width: 100%;
        border-bottom: 1px solid var(--color-border);
    }
    
    .nav-list > li:last-child {
        border-bottom: none;
    }
    
    .nav-list a {
        display: block;
        padding: 1rem var(--spacing-sm);
    }
    
    .dropdown {
        position: static;
        box-shadow: none;
        border: none;
        opacity: 1;
        visibility: visible;
        transform: none;
        display: none;
        background-color: var(--color-bg-light);
        padding-left: 1rem;
    }
    
    .has-dropdown.active .dropdown {
        display: block;
    }
    
    .mobile-call-bar {
        display: block;
    }
}