:root {
    --primary-color: #10376F;
    --primary-light: #155097;
    --secondary-color: #D4AF37;
    --accent-color: #e5e5e5;
    --text-dark: #2b2d42;
    --text-gray: #6c757d;
    --text-light: #ffffff;
    --bg-light: #ffffff;
    --bg-light-alt: #f8f9fa;
    --transition-fast: all 0.3s ease;
    --transition-slow: all 0.6s cubic-bezier(0.16, 1, 0.3, 1);
    --shadow-sm: 0 5px 15px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 15px 35px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 25px 50px rgba(0, 0, 0, 0.15);
    
    --font-sans: 'Inter', sans-serif;
    --font-serif: 'Playfair Display', serif;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans);
    color: var(--text-dark);
    line-height: 1.7;
    overflow-x: hidden;
    background-color: var(--bg-light);
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition-fast);
}

ul {
    list-style: none;
}

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

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}

.section-spacing {
    padding: 100px 0;
}

.text-center {
    text-align: center;
}

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

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-serif);
    color: var(--primary-color);
    line-height: 1.2;
}

.section-subtitle {
    font-family: var(--font-sans);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--secondary-color);
    margin-bottom: 10px;
    font-weight: 600;
}

.section-title {
    font-size: 2.8rem;
    margin-bottom: 20px;
}

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

.section-header p {
    font-size: 1.1rem;
    color: var(--text-gray);
    max-width: 600px;
    margin: 0 auto 50px;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 32px;
    border-radius: 4px;
    font-family: var(--font-sans);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition-fast);
    border: 2px solid transparent;
}

.btn i {
    margin-left: 8px;
    transition: transform 0.3s ease;
}

.btn:hover i {
    transform: translateX(5px);
}

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

.btn-primary:hover {
    background-color: #e5930e;
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(252, 163, 17, 0.3);
}

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

.btn-outline:hover {
    background-color: var(--text-light);
    color: var(--primary-color);
    transform: translateY(-3px);
}

.btn-lg {
    padding: 16px 40px;
    font-size: 1.1rem;
}

.justify-center {
    justify-content: center;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 25px 0;
    transition: var(--transition-fast);
}

.navbar.scrolled {
    background-color: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    padding: 15px 0;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.05);
}

.nav-container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
}

.logo-img {
    height: 90px;
    width: auto;
    max-width: 250px;
    object-fit: contain;
    transition: var(--transition-fast);
}

.navbar.scrolled .logo-img {
    height: 70px;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 35px;
}

.nav-links a {
    font-family: var(--font-sans);
    font-weight: 500;
    font-size: 1rem;
    color: var(--text-light);
    position: relative;
}

.nav-links a:not(.btn-nav)::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--secondary-color);
    transition: var(--transition-fast);
}

.nav-links a:not(.btn-nav):hover::after {
    width: 100%;
}

.navbar.scrolled .nav-links a {
    color: var(--primary-color);
}

.btn-nav {
    background-color: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.3);
    padding: 10px 24px;
    border-radius: 4px;
}

.btn-nav:hover {
    background-color: var(--secondary-color);
    border-color: var(--secondary-color);
    color: var(--primary-color) !important;
}

.navbar.scrolled .btn-nav {
    background-color: transparent;
    color: var(--primary-color) !important;
    border-color: var(--primary-color);
}

.navbar.scrolled .btn-nav:hover {
    background-color: transparent;
    border-color: var(--secondary-color);
    color: var(--secondary-color) !important;
}

/* Hamburger */
.hamburger {
    display: none;
    cursor: pointer;
    z-index: 1001;
}

.hamburger span {
    display: block;
    width: 30px;
    height: 2px;
    background-color: var(--text-light);
    margin: 6px 0;
    transition: var(--transition-fast);
}

.navbar.scrolled .hamburger span {
    background-color: var(--primary-color);
}

/* Hero Section */
.hero {
    position: relative;
    height: 100vh;
    min-height: 700px;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-slider {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    overflow: hidden;
}

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    opacity: 0;
    transition: opacity 1.5s ease-in-out;
    transform: scale(1.05);
}

.slide.active {
    opacity: 1;
    animation: slowZoom 10s linear infinite alternate;
}

@keyframes slowZoom {
    0% { transform: scale(1); }
    100% { transform: scale(1.1); }
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(12, 27, 51, 0.35);
    z-index: 2;
}

.hero-container {
    position: relative;
    z-index: 3;
    text-shadow: 0 2px 20px rgba(0, 0, 0, 0.6);
}

.hero-content {
    max-width: 800px;
    color: var(--text-light);
}

.hero-badge {
    display: inline-block;
    padding: 6px 16px;
    background-color: rgba(252, 163, 17, 0.2);
    border: 1px solid rgba(252, 163, 17, 0.4);
    color: var(--secondary-color);
    border-radius: 30px;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 25px;
    letter-spacing: 1px;
}

.hero-title {
    font-size: 4.5rem;
    color: var(--text-light);
    margin-bottom: 25px;
    line-height: 1.1;
}

.hero-title em {
    color: var(--secondary-color);
    font-style: italic;
}

.hero-subtitle {
    font-size: 1.25rem;
    font-weight: 300;
    margin-bottom: 40px;
    max-width: 600px;
    opacity: 0.9;
}

.hero-buttons {
    display: flex;
    gap: 20px;
}

.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 3;
}

.mouse {
    width: 30px;
    height: 50px;
    border: 2px solid rgba(255, 255, 255, 0.6);
    border-radius: 20px;
    position: relative;
}

.wheel {
    width: 4px;
    height: 8px;
    background-color: var(--secondary-color);
    border-radius: 2px;
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    animation: scroll 1.5s infinite;
}

@keyframes scroll {
    0% { top: 8px; opacity: 1; }
    100% { top: 25px; opacity: 0; }
}

/* About Section */
.mission-vision-modern {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 40px;
    margin-top: 30px;
}

.mv-modern-card {
    background-color: var(--bg-light);
    border-radius: 12px;
    padding: 50px 40px;
    box-shadow: var(--shadow-sm);
    text-align: center;
    position: relative;
    overflow: hidden;
    transition: var(--transition-slow);
    border-bottom: 4px solid var(--secondary-color);
}

.mv-modern-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, rgba(252, 163, 17, 0.05) 0%, transparent 100%);
    z-index: 1;
    opacity: 0;
    transition: var(--transition-fast);
}

.mv-modern-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-md);
}

.mv-modern-card:hover::before {
    opacity: 1;
}

.mv-modern-icon {
    width: 80px;
    height: 80px;
    background-color: var(--primary-color);
    color: var(--secondary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    margin: 0 auto 30px;
    position: relative;
    z-index: 2;
    box-shadow: 0 10px 20px rgba(12, 27, 51, 0.15);
    transition: transform 0.3s ease;
}

.mv-modern-card:hover .mv-modern-icon {
    transform: scale(1.1);
}

.mv-modern-content {
    position: relative;
    z-index: 2;
}

.mv-modern-content h3 {
    font-size: 1.8rem;
    margin-bottom: 20px;
    color: var(--primary-color);
}

.mv-modern-content p {
    font-size: 1.1rem;
    color: var(--text-gray);
    line-height: 1.8;
}

/* Services Section */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
}

.service-card {
    background-color: var(--bg-light);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-slow);
}

.service-card:hover {
    transform: translateY(-15px);
    box-shadow: var(--shadow-lg);
}

.service-img-wrapper {
    position: relative;
    height: 240px;
    overflow: hidden;
}

.service-img {
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    transition: transform 0.5s ease;
}

.img-accommodation { background-image: url('../assets/image_3.jpeg'); }
.img-conference { background-image: url('../assets/image_4.jpeg'); }
.img-restaurant { background-image: url('../assets/image_5.jpeg'); }

.service-card:hover .service-img {
    transform: scale(1.1);
}

.service-icon {
    position: absolute;
    bottom: 15px;
    right: 25px;
    width: 60px;
    height: 60px;
    background-color: var(--secondary-color);
    color: var(--bg-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    box-shadow: 0 5px 15px rgba(252, 163, 17, 0.4);
    z-index: 2;
}

.service-content {
    padding: 40px 30px 30px;
}

.service-content h3 {
    font-size: 1.4rem;
    margin-bottom: 15px;
}

.service-content p {
    color: var(--text-gray);
    margin-bottom: 25px;
}

.service-link {
    color: var(--primary-color);
    font-weight: 600;
    display: inline-flex;
    align-items: center;
}

.service-link i {
    margin-left: 8px;
    font-size: 0.8rem;
    transition: transform 0.3s ease;
}

.service-card:hover .service-link {
    color: var(--secondary-color);
}

.service-card:hover .service-link i {
    transform: translateX(5px);
}

/* Core Values Section */
.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    padding: 0 20px;
}

.value-item {
    text-align: center;
    padding: 40px 30px;
    background-color: var(--bg-light);
    border-radius: 8px;
    border: 1px solid var(--accent-color);
    transition: var(--transition-fast);
}

.value-item:hover {
    border-color: var(--secondary-color);
    box-shadow: var(--shadow-md);
    transform: translateY(-10px);
}

.v-icon {
    font-size: 2.5rem;
    color: var(--secondary-color);
    margin-bottom: 20px;
}

.value-item h4 {
    font-family: var(--font-sans);
    font-size: 1.2rem;
    margin-bottom: 15px;
}

.value-item p {
    color: var(--text-gray);
    font-size: 0.95rem;
}

/* CTA Section */
.cta-section {
    padding: 0 0 100px 0;
}

.cta-box {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    border-radius: 16px;
    padding: 80px 40px;
    text-align: center;
    color: var(--text-light);
    position: relative;
    overflow: hidden;
}

.cta-box::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.05) 0%, transparent 60%);
}

.cta-box h2 {
    color: var(--text-light);
    font-size: 2.5rem;
    margin-bottom: 15px;
    position: relative;
    z-index: 2;
}

.cta-box p {
    font-size: 1.1rem;
    opacity: 0.9;
    margin-bottom: 35px;
    position: relative;
    z-index: 2;
}

.cta-box .btn {
    position: relative;
    z-index: 2;
}

/* Footer */
.footer {
    background-color: #05101f;
    color: rgba(255, 255, 255, 0.7);
    padding: 80px 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1.5fr;
    gap: 60px;
    margin-bottom: 60px;
}

.footer-brand {
    display: flex;
    align-items: flex-start;
    gap: 30px;
    grid-column: span 1;
}

.footer-logo-img {
    height: 100px;
    width: auto;
    flex-shrink: 0;
}

.footer-logo {
    color: var(--text-light);
    font-size: 1.8rem;
    margin-bottom: 15px;
}

.footer-desc {
    margin-bottom: 0;
}

@media (max-width: 992px) {
    .footer-brand {
        flex-direction: column;
        gap: 20px;
    }
}

.social-links {
    display: flex;
    gap: 15px;
}

.social-links a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.05);
    color: var(--text-light);
}

.social-links a:hover {
    background-color: var(--secondary-color);
    transform: translateY(-3px);
}

.footer-links h3, .footer-contact h3 {
    color: var(--text-light);
    font-family: var(--font-sans);
    font-size: 1.2rem;
    margin-bottom: 25px;
}

.footer-links ul li {
    margin-bottom: 12px;
}

.footer-links ul li a:hover {
    color: var(--secondary-color);
    padding-left: 5px;
}

.contact-list li {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    margin-bottom: 20px;
}

.contact-list i {
    color: var(--secondary-color);
    margin-top: 5px;
}

.contact-list div {
    display: flex;
    flex-direction: column;
}

.contact-list a:hover {
    color: var(--secondary-color);
}

.footer-bottom {
    text-align: center;
    padding: 25px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.9rem;
}

/* Animations */
.animate-on-load {
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 1s forwards cubic-bezier(0.2, 0.8, 0.2, 1);
}

.fade-up {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s cubic-bezier(0.2, 0.8, 0.2, 1), transform 0.8s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.fade-up.visible {
    opacity: 1;
    transform: translateY(0);
}

.fade-left {
    opacity: 0;
    transform: translateX(-40px);
    transition: opacity 0.8s cubic-bezier(0.2, 0.8, 0.2, 1), transform 0.8s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.fade-left.visible {
    opacity: 1;
    transform: translateX(0);
}

.delay-1 { animation-delay: 0.2s; transition-delay: 0.2s; }
.delay-2 { animation-delay: 0.4s; transition-delay: 0.4s; }
.delay-3 { animation-delay: 0.6s; transition-delay: 0.6s; }
.delay-4 { animation-delay: 0.8s; transition-delay: 0.8s; }
.delay-5 { animation-delay: 1.0s; transition-delay: 1.0s; }

@keyframes fadeInUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive */
@media (max-width: 992px) {
    .hero-title {
        font-size: 3.5rem;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
}

@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        right: -100%;
        top: 0;
        height: 100vh;
        width: 70%;
        background-color: var(--primary-color);
        flex-direction: column;
        justify-content: center;
        transition: var(--transition-slow);
        box-shadow: -5px 0 15px rgba(0,0,0,0.1);
    }
    
    .nav-links.nav-active {
        right: 0;
    }
    
    .nav-links a {
        color: var(--text-light) !important;
        font-size: 1.2rem;
    }
    
    .btn-nav {
        background-color: var(--secondary-color) !important;
        border-color: var(--secondary-color) !important;
        color: var(--primary-color) !important;
    }
    
    .hamburger {
        display: block;
    }
    
    .hamburger.toggle span:nth-child(1) {
        transform: rotate(-45deg) translate(-5px, 6px);
        background-color: var(--text-light) !important;
    }
    
    .hamburger.toggle span:nth-child(2) {
        opacity: 0;
    }
    
    .hamburger.toggle span:nth-child(3) {
        transform: rotate(45deg) translate(-5px, -6px);
        background-color: var(--text-light) !important;
    }
    
    .navbar.scrolled .hamburger:not(.toggle) span {
        background-color: var(--primary-color);
    }
    
    .hero-title {
        font-size: 2.8rem;
    }
    
    .hero-buttons {
        flex-direction: column;
    }
    
    .cta-box {
        padding: 50px 20px;
    }
    
    .cta-box h2 {
        font-size: 2rem;
    }
}

/* Contact Section */
.contact-section {
    padding: 100px 0;
    background-color: var(--bg-light);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: start;
}

.contact-form-container {
    background-color: var(--bg-light-alt);
    padding: 40px;
    border-radius: 12px;
    box-shadow: var(--shadow-md);
}

.contact-form h2 {
    margin-bottom: 30px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--primary-color);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-family: inherit;
    font-size: 1rem;
    transition: var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--secondary-color);
    box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.1);
}

.form-status {
    margin-top: 20px;
    padding: 12px;
    border-radius: 4px;
    font-size: 0.95rem;
    font-weight: 500;
    display: none;
    text-align: center;
}

.form-status.success {
    display: block;
    background-color: rgba(40, 167, 69, 0.1);
    color: #28a745;
    border: 1px solid #28a745;
}

.form-status.error {
    display: block;
    background-color: rgba(220, 53, 69, 0.1);
    color: #dc3545;
    border: 1px solid #dc3545;
}

.contact-map-container {
    height: 100%;
    min-height: 450px;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.contact-map-container iframe {
    width: 100%;
    height: 100%;
    border: 0;
}

@media (max-width: 992px) {
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-map-container {
        height: 400px;
    }
}