/* ============================================
   COMPAX - LAYOUT
   Header, Footer, Sections, Grid Systems
   ============================================ */

/* --- Header / Navigation --- */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255,255,255,0.97);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--gray-100);
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 0;
    gap: 40px;
}

.logo img {
    height: 44px;
    width: auto;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 4px;
}

.nav-menu > li > a {
    color: var(--gray-600);
    font-size: var(--text-base);
    font-weight: 500;
    padding: 10px 16px;
    border-radius: var(--radius-md);
    transition: var(--transition);
}

.nav-menu > li > a:hover,
.nav-menu > li > a.active {
    color: var(--navy);
    background: var(--gray-50);
}

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

.dropdown {
    position: absolute;
    top: calc(100% + 8px);
    left: 0;
    min-width: 220px;
    background: var(--white);
    box-shadow: var(--shadow-lg);
    border-radius: var(--radius-xl);
    padding: 8px 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: var(--transition);
    border: 1px solid var(--gray-100);
}

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

.dropdown li a {
    display: block;
    padding: 12px 20px;
    font-size: var(--text-sm);
    color: var(--gray-600);
}

.dropdown li a:hover {
    background: var(--gray-50);
    color: var(--navy);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 10px;
    margin-right: -10px;
}

.mobile-menu-toggle span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--gray-700);
    transition: var(--transition);
}

.mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile Navigation */
@media (max-width: 1024px) {
    .mobile-menu-toggle {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: var(--header-height);
        left: 0;
        right: 0;
        background: var(--white);
        flex-direction: column;
        padding: var(--space-6);
        box-shadow: var(--shadow-lg);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: var(--transition);
    }
    
    .nav-menu.open {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }
    
    .nav-menu > li > a {
        display: block;
        padding: 14px 0;
        border-bottom: 1px solid var(--gray-100);
    }
    
    .dropdown {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        border: none;
        padding-left: var(--space-6);
    }
    
    .nav-actions {
        display: none;
    }
}

/* --- Footer --- */
.footer {
    background: var(--gray-900);
    color: var(--gray-400);
    padding: var(--space-16) 0 var(--space-8);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr repeat(4, 1fr);
    gap: var(--space-10);
    margin-bottom: var(--space-12);
}

.footer-logo {
    margin-bottom: var(--space-4);
}

.footer-logo img {
    max-height: 48px;
    width: auto;
}

.footer-brand p {
    font-size: var(--text-sm);
    margin-top: var(--space-4);
    line-height: 1.7;
    max-width: 280px;
}

.footer-social {
    display: flex;
    flex-direction: row;
    gap: var(--space-3);
    margin-top: var(--space-5);
}

.footer-social a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    color: var(--gray-400);
    transition: all 0.2s ease;
}

.footer-social a:hover {
    background: var(--gold);
    color: var(--gray-900);
}

.footer-title {
    font-family: var(--font-body);
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--white);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: var(--space-5);
}

.footer-links li {
    margin-bottom: var(--space-3);
}

.footer-links a {
    font-size: var(--text-sm);
    color: var(--gray-400);
}

.footer-links a:hover {
    color: var(--gold);
}

.footer-contact-list li {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.footer-contact-list .contact-icon {
    flex-shrink: 0;
}

.footer-contact-list .footer-address {
    margin-top: var(--space-3);
    line-height: 1.6;
    display: block;
}

.footer-contact p {
    font-size: var(--text-sm);
    display: flex;
    align-items: center;
    gap: var(--space-2);
    margin-bottom: var(--space-3);
}

.footer-contact svg {
    width: 16px;
    height: 16px;
    stroke: var(--gold);
    flex-shrink: 0;
}

.footer-bottom {
    padding-top: var(--space-8);
    border-top: 1px solid var(--gray-800);
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: var(--text-sm);
}

.footer-legal {
    display: flex;
    gap: var(--space-6);
}

.footer-legal a:hover {
    color: var(--white);
}

@media (max-width: 1024px) {
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-8);
    }
    
    .footer-brand {
        grid-column: span 2;
    }
}

@media (max-width: 640px) {
    .footer-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-brand {
        grid-column: span 1;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: var(--space-4);
        text-align: center;
    }
}

/* --- Sections --- */
.section {
    padding: var(--space-20) 0;
}

.section-gray {
    background: var(--gray-50);
}

.section-navy {
    background: var(--navy);
    color: var(--white);
}

.section-header {
    text-align: center;
    margin-bottom: var(--space-16);
}

.section-title {
    font-size: clamp(32px, 5vw, 44px);
    margin-bottom: var(--space-4);
}

.section-title span {
    color: var(--gold);
    font-style: italic;
}

.section-subtitle {
    font-family: var(--font-body);
    font-size: var(--text-lg);
    color: var(--gray-500);
    max-width: 560px;
    margin: 0 auto;
    font-weight: 400;
}

/* Page Hero (subpages) */
.page-hero {
    background: linear-gradient(135deg, var(--navy) 0%, var(--navy-dark) 100%);
    color: var(--white);
    padding: 140px 0 80px;
    text-align: center;
}

.page-hero h1 {
    color: var(--white);
    font-size: clamp(36px, 5vw, 52px);
    margin-bottom: var(--space-4);
}

.page-hero h1 span {
    color: var(--gold);
    font-style: italic;
}

.page-hero p {
    font-size: var(--text-lg);
    color: rgba(255,255,255,0.8);
    max-width: 560px;
    margin: 0 auto;
}

/* Breadcrumb */
.breadcrumb {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    font-size: var(--text-sm);
    color: rgba(255,255,255,0.6);
    margin-bottom: var(--space-6);
}

.breadcrumb a {
    color: rgba(255,255,255,0.6);
}

.breadcrumb a:hover {
    color: var(--white);
}

/* --- Grid Systems --- */
.services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-6);
}

.problems-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-6);
}

.why-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-8);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-8);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: var(--space-10);
}

@media (max-width: 1024px) {
    .services-grid,
    .problems-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .why-grid,
    .testimonials-grid,
    .blog-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 640px) {
    .services-grid,
    .problems-grid,
    .why-grid,
    .testimonials-grid,
    .blog-grid {
        grid-template-columns: 1fr;
    }
}

/* --- Cookie Banner --- */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--gray-900);
    color: var(--white);
    padding: 20px var(--space-6);
    z-index: 9999;
    box-shadow: 0 -4px 20px rgba(0,0,0,0.15);
    animation: slideUp 0.3s ease-out;
}

@keyframes slideUp {
    from { transform: translateY(100%); }
    to { transform: translateY(0); }
}

.cookie-content {
    max-width: var(--container-max);
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-6);
}

.cookie-text {
    font-size: var(--text-sm);
    color: var(--gray-300);
}

.cookie-text a {
    color: var(--gold);
    text-decoration: underline;
}

.cookie-actions {
    display: flex;
    gap: var(--space-3);
    flex-shrink: 0;
}

@media (max-width: 768px) {
    .cookie-content {
        flex-direction: column;
        text-align: center;
    }
    
    .cookie-actions {
        width: 100%;
        flex-direction: column;
    }
}

/* --- Scroll to Top --- */
.scroll-top {
    position: fixed;
    bottom: var(--space-6);
    right: var(--space-6);
    width: 48px;
    height: 48px;
    background: var(--navy);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    box-shadow: var(--shadow-lg);
    z-index: 100;
}

.scroll-top:hover {
    background: var(--gold);
    color: var(--gray-900);
    transform: translateY(-3px);
}

.scroll-top.visible {
    opacity: 1;
    visibility: visible;
}

.scroll-top svg {
    width: 20px;
    height: 20px;
}

/* --- Print --- */
@media print {
    .header,
    .footer,
    .cookie-banner,
    .scroll-top,
    .cta-section {
        display: none !important;
    }
    
    .hero {
        min-height: auto !important;
        padding: 40px 0 !important;
    }
    
    .section {
        padding: 40px 0 !important;
    }
}

/* --- Touch Device Improvements --- */
@media (hover: none) and (pointer: coarse) {
    /* Larger touch targets */
    .btn {
        min-height: 48px;
    }
    
    .nav-menu > li > a {
        padding: 14px 16px;
    }
    
    /* Disable hover effects on touch */
    .dropdown {
        display: none;
    }
    
    .has-dropdown.touched .dropdown {
        display: block;
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
    }
}

/* --- Safe Area for iOS --- */
@supports (padding: max(0px)) {
    .header {
        padding-top: max(0px, env(safe-area-inset-top));
    }
    
    .footer {
        padding-bottom: max(var(--space-8), env(safe-area-inset-bottom));
    }
    
    .cookie-banner {
        padding-bottom: max(20px, env(safe-area-inset-bottom));
    }
}

/* --- Landscape Phone --- */
@media (max-height: 500px) and (orientation: landscape) {
    .hero {
        min-height: auto;
        padding: 100px 0 60px;
    }
    
    .page-hero {
        padding: 100px 0 40px;
    }
}