/**
 * CA-Kompas Website Styles
 * Modern & Professional Design
 */

:root {
    --primary-color: #4158D0;
    --primary-dark: #3347b8;
    --secondary-color: #C850C0;
    --accent-color: #FFCC70;
    --dark-color: #1a1a2e;
    --light-color: #f8f9fa;
    --text-color: #333;
    --text-muted: #6c757d;
    --gradient-primary: linear-gradient(135deg, #4158D0 0%, #C850C0 50%, #FFCC70 100%);
    --gradient-dark: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
}

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

body {
    font-family: 'Inter', sans-serif;
    color: var(--text-color);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.3;
}

h1 { font-size: 3rem; }
h2 { font-size: 2.5rem; }
h3 { font-size: 1.75rem; }
h4 { font-size: 1.25rem; }

@media (max-width: 768px) {
    h1 { font-size: 2.25rem; }
    h2 { font-size: 2rem; }
    h3 { font-size: 1.5rem; }
}

/* Navigation */
.navbar {
    background: rgba(26, 26, 46, 0.95);
    backdrop-filter: blur(10px);
    padding: 1rem 0;
    transition: all 0.3s ease;
}

.navbar.scrolled {
    background: rgba(26, 26, 46, 0.98);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
}

.navbar-brand {
    font-size: 1.5rem;
    font-weight: 700;
    color: #fff !important;
}

.navbar-brand i {
    color: var(--accent-color);
}

.nav-link {
    color: rgba(255, 255, 255, 0.85) !important;
    font-weight: 500;
    padding: 0.5rem 1rem !important;
    transition: color 0.3s ease;
}

.nav-link:hover,
.nav-link.active {
    color: #fff !important;
}

.nav-link.active {
    position: relative;
}

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 30px;
    height: 3px;
    background: var(--accent-color);
    border-radius: 3px;
}

.lang-toggle {
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 20px;
    padding: 0.4rem 1rem !important;
    font-size: 0.875rem;
    background: transparent;
    cursor: pointer;
}

.lang-toggle:hover,
.lang-toggle:focus {
    background: rgba(255, 255, 255, 0.1);
    outline: none;
}

.btn-login {
    border-radius: 25px;
    padding: 0.5rem 1.5rem;
    font-weight: 500;
    transition: all 0.3s ease;
}

.btn-login:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(255, 255, 255, 0.3);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    padding-top: 80px;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.hero-content {
    position: relative;
    z-index: 1;
    color: #fff;
}

.hero h1 {
    font-size: 4rem;
    font-weight: 700;
    margin-bottom: 1rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.2);
}

.hero .lead {
    font-size: 1.5rem;
    font-weight: 500;
    margin-bottom: 1rem;
    opacity: 0.95;
}

.hero p {
    font-size: 1.1rem;
    opacity: 0.9;
    max-width: 600px;
}

.hero-buttons {
    margin-top: 2rem;
}

.btn-hero-primary {
    background: #fff;
    color: var(--primary-color);
    border: none;
    padding: 1rem 2.5rem;
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: 50px;
    transition: all 0.3s ease;
}

.btn-hero-primary:hover {
    background: #fff;
    color: var(--primary-dark);
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.btn-hero-secondary {
    background: transparent;
    color: #fff;
    border: 2px solid rgba(255, 255, 255, 0.5);
    padding: 1rem 2.5rem;
    font-size: 1.1rem;
    font-weight: 500;
    border-radius: 50px;
    transition: all 0.3s ease;
}

.btn-hero-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: #fff;
    color: #fff;
}

@media (max-width: 768px) {
    .hero h1 { font-size: 2.5rem; }
    .hero .lead { font-size: 1.2rem; }
}

/* Sections */
.section {
    padding: 6rem 0;
}

.section-title {
    text-align: center;
    margin-bottom: 4rem;
}

.section-title h2 {
    color: var(--dark-color);
    margin-bottom: 1rem;
}

.section-title p {
    color: var(--text-muted);
    font-size: 1.1rem;
}

/* Feature Cards */
.feature-card {
    background: #fff;
    border-radius: 20px;
    padding: 2.5rem;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    height: 100%;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.12);
}

.feature-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-primary);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.feature-icon i {
    font-size: 2rem;
    color: #fff;
}

.feature-card h4 {
    color: var(--dark-color);
    margin-bottom: 1rem;
}

.feature-card p {
    color: var(--text-muted);
    margin-bottom: 0;
}

/* Stats Section */
.stats-section {
    background: var(--gradient-dark);
    padding: 5rem 0;
}

.stat-item {
    text-align: center;
    color: #fff;
}

.stat-number {
    font-size: 3.5rem;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    font-size: 1rem;
    opacity: 0.8;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* CTA Section */
.cta-section {
    background: var(--gradient-primary);
    padding: 6rem 0;
    text-align: center;
    color: #fff;
}

.cta-section h2 {
    margin-bottom: 1rem;
}

.cta-section p {
    font-size: 1.2rem;
    opacity: 0.9;
    margin-bottom: 2rem;
}

/* Features Page */
.page-header {
    background: var(--gradient-primary);
    padding: 10rem 0 5rem;
    text-align: center;
    color: #fff;
}

.page-header h1 {
    margin-bottom: 1rem;
}

.page-header p {
    font-size: 1.2rem;
    opacity: 0.9;
}

.feature-detail {
    padding: 4rem 0;
    border-bottom: 1px solid #eee;
}

.feature-detail:last-child {
    border-bottom: none;
}

.feature-detail.alt-bg {
    background: #f8f9fa;
}

.feature-detail-icon {
    width: 100px;
    height: 100px;
    background: var(--gradient-primary);
    border-radius: 25px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.feature-detail-icon i {
    font-size: 2.5rem;
    color: #fff;
}

.feature-list {
    list-style: none;
    padding: 0;
}

.feature-list li {
    padding: 0.75rem 0;
    padding-left: 2rem;
    position: relative;
    color: var(--text-muted);
}

.feature-list li::before {
    content: '\F26A';
    font-family: 'bootstrap-icons';
    position: absolute;
    left: 0;
    color: var(--primary-color);
}

/* About Page */
.about-intro {
    font-size: 1.25rem;
    color: var(--text-muted);
    line-height: 1.8;
}

.about-card {
    background: #fff;
    border-radius: 20px;
    padding: 2.5rem;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
    height: 100%;
}

.about-card h4 {
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.about-list {
    list-style: none;
    padding: 0;
}

.about-list li {
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
}

.about-list li::before {
    content: '\F272';
    font-family: 'bootstrap-icons';
    position: absolute;
    left: 0;
    color: var(--secondary-color);
}

/* Contact Page */
.contact-form {
    background: #fff;
    border-radius: 20px;
    padding: 3rem;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
}

.contact-form .form-control {
    border: 2px solid #eee;
    border-radius: 10px;
    padding: 1rem;
    transition: all 0.3s ease;
}

.contact-form .form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(65, 88, 208, 0.1);
}

.contact-form label {
    font-weight: 500;
    color: var(--dark-color);
    margin-bottom: 0.5rem;
}

.btn-submit {
    background: var(--gradient-primary);
    border: none;
    padding: 1rem 3rem;
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: 50px;
    color: #fff;
    transition: all 0.3s ease;
}

.btn-submit:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(65, 88, 208, 0.4);
    color: #fff;
}

.contact-info-card {
    background: var(--gradient-dark);
    border-radius: 20px;
    padding: 3rem;
    color: #fff;
    height: 100%;
}

.contact-info-card h4 {
    margin-bottom: 2rem;
}

.contact-info-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 1.5rem;
}

.contact-info-item i {
    font-size: 1.5rem;
    color: var(--accent-color);
    margin-right: 1rem;
    margin-top: 0.25rem;
}

.contact-info-item h6 {
    margin-bottom: 0.25rem;
    font-weight: 600;
}

.contact-info-item p {
    margin-bottom: 0;
    opacity: 0.8;
}

/* Map Container */
.map-container {
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
    position: relative;
}

.map-container iframe {
    display: block;
}

/* Custom GDS Pin */
.gds-pin {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -100%);
    z-index: 10;
    display: flex;
    flex-direction: column-reverse;
    align-items: center;
    pointer-events: none;
    animation: bounce 2s ease-in-out infinite;
}

.pin-marker {
    width: 70px;
    height: 70px;
    background: var(--gradient-primary);
    border-radius: 50% 50% 50% 0;
    transform: rotate(-45deg);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 25px rgba(65, 88, 208, 0.5);
    border: 4px solid #fff;
}

.pin-marker i {
    font-size: 2rem;
    color: #fff;
    transform: rotate(45deg);
}

.pin-label {
    background: #fff;
    padding: 10px 20px;
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
    margin-bottom: 10px;
    text-align: center;
    min-width: 180px;
}

.pin-label strong {
    display: block;
    font-size: 1.5rem;
    color: var(--primary-color);
    font-weight: 700;
}

.pin-label span {
    display: block;
    font-size: 0.85rem;
    color: var(--text-muted);
}

@keyframes bounce {
    0%, 100% {
        transform: translate(-50%, -100%);
    }
    50% {
        transform: translate(-50%, -110%);
    }
}

/* Footer */
.footer {
    background: var(--dark-color);
    padding: 4rem 0 2rem;
    color: #fff;
}

.footer h5,
.footer h6 {
    color: #fff;
    margin-bottom: 1.5rem;
}

.text-light-muted {
    color: rgba(255, 255, 255, 0.7);
}

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

.footer-links li {
    margin-bottom: 0.75rem;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: color 0.3s ease;
}

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

.social-links a {
    color: rgba(255, 255, 255, 0.7);
    font-size: 1.25rem;
    transition: color 0.3s ease;
}

.social-links a:hover {
    color: var(--accent-color);
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-fade-in-up {
    animation: fadeInUp 0.6s ease forwards;
}

.delay-1 { animation-delay: 0.1s; }
.delay-2 { animation-delay: 0.2s; }
.delay-3 { animation-delay: 0.3s; }
.delay-4 { animation-delay: 0.4s; }

/* Utility Classes */
.bg-light-gray {
    background: #f8f9fa;
}

.text-gradient {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Responsive Adjustments */
@media (max-width: 991px) {
    .navbar-collapse {
        background: var(--dark-color);
        padding: 1rem;
        border-radius: 10px;
        margin-top: 1rem;
    }

    .nav-link.active::after {
        display: none;
    }

    /* Mobile Language Dropdown Fix */
    .navbar-nav .dropdown {
        position: relative;
    }

    .navbar-nav .dropdown-menu {
        position: static !important;
        float: none;
        width: 100%;
        background: rgba(40, 40, 60, 0.98) !important;
        border: 1px solid rgba(255, 255, 255, 0.2);
        border-radius: 10px;
        margin-top: 0.5rem;
        padding: 0.5rem;
        transform: none !important;
        box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
        display: none;
    }

    .navbar-nav .dropdown-menu.show {
        display: block !important;
    }

    .navbar-nav .dropdown-menu .dropdown-item {
        color: rgba(255, 255, 255, 0.9);
        border-radius: 5px;
        padding: 0.75rem 1rem;
        font-weight: 500;
    }

    .navbar-nav .dropdown-menu .dropdown-item:hover,
    .navbar-nav .dropdown-menu .dropdown-item.active {
        background: rgba(255, 255, 255, 0.15);
        color: #fff;
    }

    .lang-toggle {
        display: inline-flex;
        align-items: center;
        width: auto;
    }
}

@media (max-width: 768px) {
    .section {
        padding: 4rem 0;
    }

    .stat-number {
        font-size: 2.5rem;
    }

    .feature-card,
    .contact-form,
    .contact-info-card,
    .about-card {
        padding: 2rem;
    }

    .page-header {
        padding: 8rem 0 4rem;
    }
}