@import 'variables.css';
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600&family=Playfair+Display:ital,wght@0,400;0,600;0,700;1,400&display=swap');

/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

body {
    font-family: var(--font-primary);
    background-color: var(--color-bg-primary);
    color: var(--color-text-main);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--color-brand-primary);
    line-height: 1.2;
    margin-bottom: var(--space-3);
    font-weight: 600;
}

p {
    margin-bottom: var(--space-4);
    color: var(--color-text-muted);
}

a {
    text-decoration: none;
    color: var(--color-brand-primary);
    transition: var(--transition-normal);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* Layout Utilities */
.container {
    width: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--space-5);
}

.section {
    padding: var(--space-12) 0;
}

.section-light {
    background-color: var(--color-bg-secondary);
}

.section-dark {
    background-color: var(--color-brand-primary);
    color: var(--color-text-light);
}

.section-dark h2, .section-dark h3, .section-dark p {
    color: var(--color-text-light);
}

.grid {
    display: grid;
    gap: var(--space-6);
}

/* Typography Utilities */
.text-center { text-align: center; }
.text-accent { color: var(--color-brand-accent); }
.text-large { font-size: 1.125rem; }

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-3) var(--space-6);
    font-family: var(--font-primary);
    font-weight: 500;
    font-size: 0.95rem;
    border-radius: var(--radius-sm);
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor: pointer;
    transition: var(--transition-normal);
    border: none;
    text-align: center;
}

.btn-primary {
    background-color: var(--color-brand-accent);
    color: var(--color-text-light);
}

.btn-primary:hover {
    background-color: var(--color-brand-accent-hover);
    color: var(--color-text-light);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-outline {
    background-color: transparent;
    color: var(--color-brand-primary);
    border: 2px solid var(--color-brand-primary);
}

.btn-outline:hover {
    background-color: var(--color-brand-primary);
    color: var(--color-text-light);
}

.btn-outline-light {
    background-color: transparent;
    color: var(--color-text-light);
    border: 2px solid var(--color-text-light);
}

.btn-outline-light:hover {
    background-color: var(--color-text-light);
    color: var(--color-brand-primary);
}

/* Header */
.main-nav .btn {
    padding: var(--space-2) var(--space-4);
    font-size: 0.85rem;
}

.site-header {
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--color-border);
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: var(--transition-normal);
}

.site-header .container {
    position: relative;
    height: var(--header-height);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--color-brand-primary);
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
}

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

.main-nav {
    display: flex;
    gap: var(--space-5);
    align-items: center;
}

.nav-link {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--color-text-main);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.nav-link:hover, .nav-link.active {
    color: var(--color-brand-accent);
}

.nav-item-dropdown {
    display: flex;
    align-items: center;
    height: 100%;
    padding: var(--space-2) 0;
}

.mega-menu {
    position: absolute;
    top: 100%;
    left: var(--space-5);
    right: var(--space-5);
    width: auto;
    max-width: none;
    transform: translateY(15px);
    background: #ffffff;
    box-shadow: 0 25px 60px rgba(0,0,0,0.06);
    border-radius: var(--radius-lg);
    padding: var(--space-8);
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    border: 1px solid rgba(0,0,0,0.03);
    z-index: 1001;
}

.nav-item-dropdown:hover .mega-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

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

.mega-column h4 {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    font-weight: 700;
    color: var(--color-brand-primary);
    margin-bottom: var(--space-5);
    border-bottom: 1px solid rgba(0,0,0,0.06);
    padding-bottom: var(--space-3);
    display: block;
}

.mega-column ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.mega-column ul li a {
    display: flex;
    flex-direction: column;
    padding: 0;
    transition: var(--transition-normal);
    gap: 6px;
    border-left: 2px solid transparent;
    padding-left: 0;
}

.mega-column ul li a strong {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--color-brand-primary);
    transition: var(--transition-normal);
}

.mega-column ul li a span {
    font-size: 0.82rem;
    color: #7b7b8a;
    line-height: 1.5;
}

.mega-column ul li a:hover {
    padding-left: 14px;
    border-left-color: var(--color-brand-accent);
}

.mega-column ul li a:hover strong {
    color: var(--color-brand-accent);
}

/* Footer */
.site-footer {
    background-color: var(--color-brand-primary);
    color: rgba(255,255,255,0.6);
    padding: var(--space-12) 0 var(--space-6);
}

.footer-grid {
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: var(--space-8);
    padding-bottom: var(--space-10);
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

.branding-col .logo {
    display: inline-block;
    font-size: 2rem;
    margin-bottom: 1.5rem;
}

.branding-col p {
    color: rgba(255,255,255,0.6);
    font-size: 0.95rem;
    line-height: 1.7;
    max-width: 90%;
    margin-bottom: 1.5rem;
}

.social-links {
    display: flex;
    gap: 0.75rem;
}

.social-links a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(255,255,255,0.05);
    color: #ffffff;
    font-size: 0.85rem;
    font-weight: 600;
    transition: var(--transition-normal);
}

.social-links a:hover {
    background: var(--color-brand-accent);
    transform: translateY(-2px);
}

.footer-col h4 {
    color: #ffffff;
    font-family: var(--font-primary);
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    font-weight: 700;
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 0.75rem;
    display: flex;
    align-items: flex-start;
    gap: 10px;
}

.footer-links li .icon {
    color: var(--color-brand-accent);
    font-size: 1rem;
    margin-top: -2px;
}

.footer-links a {
    color: rgba(255,255,255,0.6);
    font-size: 0.95rem;
    transition: var(--transition-normal);
}

.footer-links a:hover {
    color: var(--color-brand-accent);
    padding-left: 5px;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--space-6);
    color: rgba(255,255,255,0.4);
    font-size: 0.85rem;
}

.footer-bottom .designed {
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.75rem;
}

/* Mobile Menu Toggle */
.menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--color-brand-primary);
}

@media (max-width: 992px) {
    .menu-toggle { display: block; }
    .main-nav {
        display: none;
        position: absolute;
        top: var(--header-height);
        left: 0;
        right: 0;
        background: var(--color-bg-primary);
        flex-direction: column;
        padding: var(--space-4) 0;
        border-bottom: 1px solid var(--color-border);
        box-shadow: var(--shadow-md);
    }
    .main-nav.active {
        display: flex;
    }
    .main-nav .btn {
        margin: var(--space-2) var(--space-4);
    }
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-8);
    }
}

@media (max-width: 576px) {
    .footer-grid {
        grid-template-columns: 1fr;
    }
}