/* ========================================
   MASTER STYLESHEET - Enset Portal
   ======================================== */

/* --- Variables --- */
:root {
    --color-primary: #1a4d2e;
    --color-primary-light: #2c7a47;
    --color-primary-dark: #0f3320;
    --color-secondary: #4a7a5c;
    --color-accent: #f39c12;
    --color-bg: #f5f7fa;
    --color-white: #ffffff;
    --color-gray-100: #f8faf9;
    --color-gray-200: #e9edf0;
    --color-gray-300: #d5dcd5;
    --color-gray-400: #a0b0a5;
    --color-gray-500: #6c7a72;
    --color-gray-600: #4a5a4c;
    --color-gray-700: #333333;
    --color-text: #333333;
    --color-text-light: #555555;
    --color-shadow: rgba(0, 0, 0, 0.08);
    --color-shadow-hover: rgba(44, 122, 71, 0.15);
    
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-secondary: 'Merriweather', Georgia, serif;
    
    --container-max: 1280px;
    --border-radius: 12px;
    --transition: 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

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

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

a:hover {
    color: var(--color-primary-dark);
}

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

.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 20px;
}

/* --- Skip Link --- */
.skip-link {
    position: absolute;
    top: -100%;
    left: 50%;
    transform: translateX(-50%);
    background: var(--color-primary);
    color: var(--color-white);
    padding: 12px 24px;
    border-radius: 0 0 8px 8px;
    z-index: 10000;
    font-weight: 600;
}

.skip-link:focus {
    top: 0;
}

/* --- Top Bar --- */
.top-bar {
    background: var(--color-primary-dark);
    color: rgba(255, 255, 255, 0.85);
    font-size: 0.85rem;
    padding: 6px 0;
    display: none;
}

@media (min-width: 768px) {
    .top-bar {
        display: block;
    }
}

.top-bar-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.top-bar-text i {
    margin-right: 8px;
    color: var(--color-accent);
}

.top-bar-links {
    display: flex;
    gap: 20px;
}

.top-bar-links a {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.8rem;
}

.top-bar-links a:hover {
    color: var(--color-white);
}

.btn-membership {
    background: var(--color-accent);
    color: var(--color-primary-dark) !important;
    padding: 2px 16px;
    border-radius: 20px;
    font-weight: 600;
}

/* --- Main Header --- */
.main-header {
    background: var(--color-white);
    box-shadow: 0 2px 12px var(--color-shadow);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 0;
}

/* Logo */
.logo a {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--color-text);
}

.logo-icon {
    font-size: 2.2rem;
}

.logo-text {
    display: flex;
    flex-direction: column;
}

.logo-title {
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--color-primary);
    letter-spacing: -0.5px;
    line-height: 1.2;
}

.logo-subtitle {
    font-size: 0.75rem;
    color: var(--color-gray-500);
    font-weight: 400;
    letter-spacing: 0.3px;
}

/* Navigation */
.main-nav {
    display: none;
}

@media (min-width: 992px) {
    .main-nav {
        display: block;
    }
}

.nav-list {
    display: flex;
    align-items: center;
    gap: 4px;
    list-style: none;
}

.nav-item {
    position: relative;
}

.nav-item > a {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-gray-600);
    transition: all var(--transition);
}

.nav-item > a:hover,
.nav-item.active > a {
    color: var(--color-primary);
    background: var(--color-gray-100);
}

.nav-item.active > a {
    font-weight: 600;
}

.nav-item > a i {
    font-size: 0.9rem;
}

/* Dropdown */
.nav-dropdown .dropdown-toggle i.fa-chevron-down {
    font-size: 0.7rem;
    margin-left: 4px;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--color-white);
    min-width: 220px;
    border-radius: var(--border-radius);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
    padding: 8px 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(8px);
    transition: all var(--transition);
    list-style: none;
    border: 1px solid var(--color-gray-200);
}

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

.dropdown-menu li a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 20px;
    font-size: 0.85rem;
    color: var(--color-gray-600);
    transition: all var(--transition);
}

.dropdown-menu li a:hover {
    background: var(--color-gray-100);
    color: var(--color-primary);
}

.dropdown-menu li a i {
    width: 20px;
    color: var(--color-gray-400);
}

/* CTA Button */
.nav-item.nav-cta a {
    background: var(--color-primary);
    color: var(--color-white) !important;
    padding: 8px 20px;
    border-radius: 30px;
    font-weight: 600;
}

.nav-item.nav-cta a:hover {
    background: var(--color-primary-dark);
}

/* --- Mobile Menu --- */
.mobile-menu-toggle {
    display: flex;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

@media (min-width: 992px) {
    .mobile-menu-toggle {
        display: none;
    }
}

.hamburger {
    display: block;
    width: 28px;
    height: 2.5px;
    background: var(--color-primary);
    border-radius: 2px;
    transition: all var(--transition);
    position: relative;
}

.hamburger::before,
.hamburger::after {
    content: '';
    position: absolute;
    width: 28px;
    height: 2.5px;
    background: var(--color-primary);
    border-radius: 2px;
    transition: all var(--transition);
}

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

.hamburger::after {
    bottom: -8px;
}

.mobile-menu-open .hamburger {
    background: transparent;
}

.mobile-menu-open .hamburger::before {
    transform: rotate(45deg);
    top: 0;
}

.mobile-menu-open .hamburger::after {
    transform: rotate(-45deg);
    bottom: 0;
}

/* Mobile Nav */
.mobile-nav {
    display: none;
    padding: 20px 0;
    border-top: 1px solid var(--color-gray-200);
}

.mobile-nav.active {
    display: block;
}

.mobile-nav ul {
    list-style: none;
}

.mobile-nav li a {
    display: block;
    padding: 12px 16px;
    border-radius: 8px;
    font-weight: 500;
    color: var(--color-gray-600);
}

.mobile-nav li a:hover {
    background: var(--color-gray-100);
    color: var(--color-primary);
}

.mobile-nav li a i {
    margin-right: 12px;
    width: 20px;
}

.mobile-nav .mobile-cta a {
    background: var(--color-primary);
    color: var(--color-white);
    text-align: center;
}

/* --- Main Content --- */
main {
    min-height: 60vh;
}

/* --- Footer --- */
.main-footer {
    background: var(--color-primary-dark);
    color: rgba(255, 255, 255, 0.85);
    padding: 60px 0 20px;
    margin-top: 40px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
    padding-bottom: 40px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

@media (min-width: 768px) {
    .footer-grid {
        grid-template-columns: 2fr 1fr 1fr 1.5fr;
    }
}

.footer-title {
    color: var(--color-white);
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 16px;
}

.footer-text {
    font-size: 0.9rem;
    line-height: 1.7;
    margin-bottom: 16px;
}

.footer-social {
    display: flex;
    gap: 12px;
}

.footer-social a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 50%;
    color: rgba(255, 255, 255, 0.7);
    transition: all var(--transition);
}

.footer-social a:hover {
    background: var(--color-primary-light);
    color: var(--color-white);
}

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

.footer-links li {
    margin-bottom: 10px;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
    transition: all var(--transition);
}

.footer-links a:hover {
    color: var(--color-white);
    padding-left: 4px;
}

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

.footer-contact li {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.7);
}

.footer-contact li i {
    width: 20px;
    color: var(--color-accent);
}

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

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

/* Footer Bottom */
.footer-bottom {
    padding-top: 20px;
}

.footer-bottom-content {
    display: flex;
    flex-direction: column;
    gap: 8px;
    text-align: center;
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.5);
}

@media (min-width: 768px) {
    .footer-bottom-content {
        flex-direction: row;
        justify-content: space-between;
        text-align: left;
    }
}

.footer-bottom a {
    color: rgba(255, 255, 255, 0.6);
}

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

/* --- Utility Classes --- */
.text-center { text-align: center; }
.text-primary { color: var(--color-primary); }
.text-secondary { color: var(--color-secondary); }
.text-white { color: var(--color-white); }

.bg-white { background: var(--color-white); }
.bg-light { background: var(--color-gray-100); }
.bg-primary { background: var(--color-primary); }
.bg-dark { background: var(--color-primary-dark); }

.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }
.mt-5 { margin-top: 3rem; }

.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }
.mb-5 { margin-bottom: 3rem; }

.p-1 { padding: 0.5rem; }
.p-2 { padding: 1rem; }
.p-3 { padding: 1.5rem; }
.p-4 { padding: 2rem; }
.p-5 { padding: 3rem; }

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 24px;
    border-radius: 30px;
    font-weight: 600;
    font-size: 0.95rem;
    border: none;
    cursor: pointer;
    transition: all var(--transition);
    text-decoration: none;
}

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

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

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

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

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

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

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

.btn-accent:hover {
    background: #e08e0b;
    color: var(--color-primary-dark);
}

/* --- Cards --- */
.card {
    background: var(--color-white);
    border-radius: var(--border-radius);
    box-shadow: 0 2px 12px var(--color-shadow);
    padding: 24px;
    transition: all var(--transition);
}

.card:hover {
    box-shadow: 0 6px 24px var(--color-shadow-hover);
    transform: translateY(-2px);
}

/* --- Grid --- */
.grid-2 {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
}

@media (min-width: 768px) {
    .grid-2 {
        grid-template-columns: 1fr 1fr;
    }
}

.grid-3 {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
}

@media (min-width: 768px) {
    .grid-3 {
        grid-template-columns: 1fr 1fr 1fr;
    }
}

.grid-4 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

@media (min-width: 992px) {
    .grid-4 {
        grid-template-columns: 1fr 1fr 1fr 1fr;
    }
}

/* --- Responsive --- */
@media (max-width: 991px) {
    .main-nav {
        display: none;
    }
    
    .main-nav.active {
        display: block;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--color-white);
        padding: 20px;
        box-shadow: 0 8px 30px var(--color-shadow);
        border-radius: 0 0 var(--border-radius) var(--border-radius);
    }
    
    .main-nav.active .nav-list {
        flex-direction: column;
        align-items: stretch;
    }
    
    .nav-dropdown .dropdown-menu {
        position: static;
        box-shadow: none;
        border: none;
        padding-left: 20px;
        opacity: 1;
        visibility: visible;
        transform: none;
        display: none;
    }
    
    .nav-dropdown:hover .dropdown-menu {
        display: block;
    }
}

/* --- Print Styles --- */
@media print {
    .top-bar,
    .main-header,
    .main-footer,
    .nav-bar {
        display: none !important;
    }
    
    body {
        background: white;
        padding: 0;
    }
    
    .container {
        max-width: 100%;
        padding: 0;
    }
}