:root {
    --color-primary: #F4511E;
    --color-secondary: #4CAF50;
    --color-accent: #00BCD4;
    --color-background-light: #FFFFFF;
    --color-background-dark: #333333;
    --color-background-muted: #F0F0F0;
    --color-text-primary: #000000;
    --color-text-secondary: #FFFFFF;
    --color-text-link: #333333;
    --base-spacing: 8px;
}

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

body {
    font-family: 'Montserrat', sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-text-primary);
    background-color: var(--color-background-light);
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    line-height: 1.2;
    text-transform: uppercase;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 calc(var(--base-spacing) * 2);
}

/* Header */
header {
    background-color: var(--color-background-dark);
    color: var(--color-text-secondary);
    padding: calc(var(--base-spacing) * 2) 0;
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: var(--color-text-secondary);
}

.logo-image {
    height: 45px;
    width: auto;
    object-fit: contain;
}

.logo-text {
    font-weight: 900;
    font-size: 1.8rem;
    color: var(--color-text-secondary);
}

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

nav ul {
    display: flex;
    list-style: none;
    gap: calc(var(--base-spacing) * 3);
}

nav a {
    color: var(--color-text-secondary);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s;
}

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

nav a.active {
    color: var(--color-primary);
    position: relative;
}

nav a.active::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--color-primary);
}

/* Button styles */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 24px;
    font-weight: 600;
    text-decoration: none;
    border-radius: 9999px;
    cursor: pointer;
    transition: all 0.3s;
    border: none;
    min-width: 160px;
    text-align: center;
    height: 46px;
}

.btn-primary {
    background-color: var(--color-secondary);
    color: var(--color-text-secondary);
    box-shadow: 0 2px 6px rgba(76, 175, 80, 0.3);
}

.btn-primary:hover {
    background-color: #3d8b40;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    transform: translateY(-2px);
}

.btn-secondary {
    background-color: var(--color-accent);
    color: var(--color-text-secondary);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    border-radius: 12px;
    padding: 12px 24px;
    box-shadow: 0 2px 6px rgba(0, 188, 212, 0.3);
    height: 46px;
}

.btn-secondary:hover {
    background-color: #00a5bb;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    transform: translateY(-2px);
}

.btn-secondary i {
    transition: transform 0.3s;
}

.btn-secondary:hover i {
    transform: translateX(4px);
}

/* Header CTA buttons */
.cta-buttons {
    display: flex;
    gap: calc(var(--base-spacing) * 2);
}

.section-title {
    text-align: center;
    margin-bottom: calc(var(--base-spacing) * 6);
}

.section-title h2 {
    font-size: 2.5rem;
    margin-bottom: calc(var(--base-spacing) * 2);
}

.section-title p {
    max-width: 600px;
    margin: 0 auto;
    color: #666;
}

/* Footer */
footer {
    background-color: var(--color-background-dark);
    color: var(--color-text-secondary);
    padding: calc(var(--base-spacing) * 8) 0 calc(var(--base-spacing) * 4);
}

.footer-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: calc(var(--base-spacing) * 4);
}

.footer-logo {
    font-weight: 900;
    font-size: 1.5rem;
    margin-bottom: calc(var(--base-spacing) * 2);
    color: var(--color-text-secondary);
    text-decoration: none;
    display: inline-block;
}

.footer-logo span {
    color: var(--color-primary);
}

.footer-section h3,
.footer-section .footer-section-title {
    margin-bottom: calc(var(--base-spacing) * 2);
    font-size: 1.2rem;
}

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

.footer-links li {
    margin-bottom: calc(var(--base-spacing));
}

.footer-links a {
    color: #999;
    text-decoration: none;
    transition: color 0.3s;
}

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

.social-links {
    display: flex;
    gap: calc(var(--base-spacing) * 2);
    margin-top: calc(var(--base-spacing) * 2);
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    color: var(--color-text-secondary);
    transition: all 0.3s;
}

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

/* Moved to footer.css */

.menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 21px;
    cursor: pointer;
    z-index: 10;
}

.menu-toggle span {
    display: block;
    height: 3px;
    width: 100%;
    background-color: var(--color-text-secondary);
    border-radius: 3px;
    transition: all 0.3s ease;
}

.menu-toggle.active span:nth-child(1) {
    transform: translateY(9px) rotate(45deg);
}

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

.menu-toggle.active span:nth-child(3) {
    transform: translateY(-9px) rotate(-45deg);
}

@media (max-width: 768px) {
    nav {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100vh;
        background-color: var(--color-background-dark);
        z-index: 9999;
        padding-top: 80px;
        transition: all 0.3s ease;
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
    }
    
    nav.active {
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: flex-start;
    }
    
    body.menu-open {
        overflow: hidden;
        height: 100vh;
    }
    
    nav ul {
        flex-direction: column;
        align-items: center;
        padding: 20px 0 40px 0;
        margin: 0;
        width: 100%;
    }
    
    nav ul li {
        margin: 15px 0;
    }
    
    .menu-toggle {
        display: flex;
        margin-left: 15px;
        background: transparent;
        border: none;
        outline: none;
    }

    .footer-container {
        grid-template-columns: 1fr;
    }
    
    .btn {
        min-width: 140px;
        padding: 10px 20px;
    }
    
    .header-container {
        position: relative;
    }
    
    .cta-buttons {
        position: absolute;
        right: 60px;
    }
    
    .logo-image {
        height: 35px;
    }
    
    .logo-text {
        font-size: 1.4rem;
    }
}

@media (max-width: 480px) {
    .cta-buttons {
        display: none;
    }
    
    .logo-image {
        height: 30px;
    }
    
    .logo-text {
        font-size: 1.2rem;
    }
}

@media (min-width: 769px) {
    .menu-toggle {
        display: none;
    }
} 

/* Fixed Contact Icons */
.fixed-contact-icons {
    position: fixed;
    right: 30px;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    flex-direction: column;
    gap: 15px;
    z-index: 99;
}

.contact-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    color: white;
    text-decoration: none;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
    position: relative;
    transition: all 0.3s ease;
    font-size: 1.2rem;
}

.contact-icon:hover {
    transform: scale(1.1) translateX(-5px);
}

.phone-icon {
    background-color: #4CAF50;
}

.booking-icon {
    background-color: var(--color-primary);
}

.zalo-icon {
    background-color: #0068FF;
}

.messenger-icon {
    background-color: #0084FF;
}

.icon-tooltip {
    position: absolute;
    right: 60px;
    background-color: rgba(0, 0, 0, 0.8);
    color: white;
    padding: 5px 10px;
    border-radius: 4px;
    font-size: 0.8rem;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.contact-icon:hover .icon-tooltip {
    opacity: 1;
    visibility: visible;
}

@media (max-width: 768px) {
    .fixed-contact-icons {
        right: 20px;
        bottom: 20px;
        top: auto;
        transform: none;
        flex-direction: row;
    }
    
    .icon-tooltip {
        top: -30px;
        right: 0;
        left: 0;
        text-align: center;
    }
} 

/* Slideshow styles */
.garden-slideshow {
    position: relative;
    width: 100%;
    overflow: hidden;
    border-radius: 15px;
}

.slideshow-container {
    position: relative;
    width: 100%;
}

.slide {
    display: none;
    position: relative;
    width: 100%;
    height: 300px;
    overflow: hidden;
    border-radius: 15px;
    animation-duration: 1s;
}

.slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.slide:hover img {
    transform: scale(1.05);
}

/* Nút điều hướng */
.prev, .next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(0, 0, 0, 0.5);
    color: white;
    font-size: 20px;
    border-radius: 50%;
    cursor: pointer;
    z-index: 10;
    transition: all 0.3s ease;
}

.prev {
    left: 15px;
}

.next {
    right: 15px;
}

.prev:hover, .next:hover {
    background-color: rgba(0, 0, 0, 0.8);
}

/* Chỉ số trang */
.slideshow-dots {
    position: absolute;
    bottom: 15px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 8px;
    z-index: 10;
}

.dot {
    width: 12px;
    height: 12px;
    background-color: rgba(255, 255, 255, 0.5);
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.3s ease;
}

.dot.active, .dot:hover {
    background-color: white;
}

/* Animation */
.fade {
    animation-name: fade;
    animation-duration: 1.5s;
}

@keyframes fade {
    from {opacity: .4} 
    to {opacity: 1}
}

@media (max-width: 768px) {
    .slide {
        height: 250px;
    }
    
    .prev, .next {
        width: 30px;
        height: 30px;
        font-size: 16px;
    }
}