:root {
    --primary-color: #2d5a27; 
    --secondary-color: #8bc34a; 
    --accent-color: #d4a373; 
    --white: #ffffff;
    --dark: #1a1a1a;
    --transition: all 0.4s ease-in-out;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Cairo', sans-serif;
}

body {
    overflow-x: hidden;
}
header {
    position: fixed;
    top: 0;
    width: 100%;
    height: 90px; 
    z-index: 2000;
    background: rgba(255, 255, 255, 0.95);
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    display: flex;
    align-items: center;
    transition: all 0.4s ease-in-out; 
}

header.scrolled {
    height: 75px; 
    background: #ffffff;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    padding: 0 8%; 
}

.logo a {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
}

.logo img {
    height: 65px; 
    width: auto;
    filter: drop-shadow(0px 4px 6px rgba(0, 0, 0, 0.05));
    transition: all 0.3s ease;
}

header.scrolled .logo img {
    height: 50px; 
}

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

.brand-name {
    font-size: 20px;
    font-weight: 900;
    color: var(--primary-color);
    line-height: 1;
}

.brand-sub {
    font-size: 13px;
    color: var(--accent-color);
    font-weight: 700;
    margin-top: 4px;
}
.nav-links {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav-links li {
    margin: 0 10px;
}

.nav-links li a {
    text-decoration: none;
    color: var(--dark);
    font-weight: 700;
    font-size: 15px;
    padding: 8px 15px;
    border: 2px solid transparent;
    transition: 0.3s;
    display: flex;
    align-items: center;
    gap: 8px;
    white-space: nowrap; 
}

.nav-links li a:hover, 
.nav-links li a.active {
    border: 2px solid var(--primary-color);
    background: var(--primary-color);
    color: #fff;
    border-radius: 8px;
}

.nav-links li a:hover i, 
.nav-links li a.active i {
    color: #fff;
}
.call-btn {
    background: var(--accent-color);
    color: white;
    padding: 10px 22px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: bold;
    font-size: 14px;
    white-space: nowrap;
    transition: 0.3s;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { transform: scale(1); box-shadow: 0 0 0 0 rgba(212, 163, 115, 0.7); }
    70% { transform: scale(1.05); box-shadow: 0 0 0 10px rgba(212, 163, 115, 0); }
    100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(212, 163, 115, 0); }
}

@media (max-width: 992px) {
    header { height: 80px; }
    .navbar { padding: 0 5%; }
}
.hero {
    position: relative;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: white;
    overflow: hidden;
}

.hero-bg-animated {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('images/pexels-quang-nguyen-vinh-222549-11669598.jpg');
    background-size: cover;
    background-position: center;
    animation: zoom-fade 20s infinite alternate;
    z-index: -2;
}

.hero-overlay {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: -1;
}

.hero-content {
    max-width: 800px;
    padding: 20px;
}

.hero-content h1 {
    font-size: 3.5rem;
    margin-bottom: 20px;
    text-shadow: 2px 2px 10px rgba(0,0,0,0.5);
}

.hero-btns {
    margin-top: 30px;
    display: flex;
    justify-content: center;
    gap: 20px;
}
.btn {
    padding: 15px 35px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: bold;
    transition: var(--transition);
}
.btn-primary { background: var(--primary-color); color: white; }
.btn-secondary { border: 2px white solid; color: white; }
.btn:hover { transform: translateY(-5px); box-shadow: 0 5px 15px rgba(0,0,0,0.3); }
.wave-container {
    position: absolute;
    bottom: -1px; 
    width: 100%;
    height: 70px; 
    min-height: 40px;
    max-height: 80px;
    line-height: 0;
    z-index: 5;
}
.wave-container svg {
    position: relative;
    display: block;
    width: 100%;
    height: 100%; 
}
.parallax > use {
    animation: move-forever 25s cubic-bezier(.55,.5,.45,.5) infinite;
}
.parallax > use:nth-child(1) { animation-delay: -2s; animation-duration: 7s; }
.parallax > use:nth-child(2) { animation-delay: -3s; animation-duration: 10s; }
.parallax > use:nth-child(3) { animation-delay: -4s; animation-duration: 13s; }
.parallax > use:nth-child(4) { animation-delay: -5s; animation-duration: 20s; }
.menu-toggle {
    display: none;
    font-size: 25px;
    cursor: pointer;
    color: var(--primary-color);
}

.mobile-nav {
    position: fixed;
    top: -100%;
    left: 50%;
    transform: translateX(-50%);
    width: 80%;
    max-width: 300px;
    background: white;
    padding: 20px;
    border-radius: 0 0 20px 20px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
    z-index: 999;
    transition: var(--transition);
}
.mobile-nav.active {
    top: 70px;
}

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

.mobile-nav ul li { margin: 15px 0; }
.mobile-nav ul li a { text-decoration: none; color: var(--dark); font-weight: bold; font-size: 18px; }
@keyframes move-forever {
    0% { transform: translate3d(-90px,0,0); }
    100% { transform: translate3d(85px,0,0); }
}

@keyframes zoom-fade {
    0% { transform: scale(1); }
    100% { transform: scale(1.1); }
}

@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); }
}
@media (max-width: 992px) {
    .nav-links { display: none; }
    .menu-toggle { display: block; }
    .hero-content h1 { font-size: 2.2rem; }
    .navbar { padding: 15px 5%; }
}
.about-us {
    padding: 100px 8%;
    background-color: #f2fce9;
    overflow: hidden;
}
.container {
    max-width: 1200px;
    margin: 0 auto;
}
.about-flex {
    display: flex;
    align-items: center; 
    justify-content: space-between;
    gap: 60px;
    margin-bottom: 80px;
}
.about-text {
    flex: 1.2; 
}
.about-text h2 {
    font-size: 36px;
    color: var(--primary-color);
    margin-bottom: 25px;
    font-weight: 900;
}
.description {
    color: #555;
    line-height: 1.8;
    font-size: 18px;
    margin-bottom: 15px;
}
.about-image {
    flex: 1; 
    position: relative;
}
.image-wrapper {
    position: relative;
    z-index: 1;
    border-radius: 30px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0,0,0,0.15);
    animation: simpleFloat 5s ease-in-out infinite;
}
.image-wrapper img {
    width: 100%; 
    height: 450px;
    object-fit: cover;
    display: block;
}
.about-mini-cards {
    display: flex;
    gap: 20px;
    margin-top: 30px;
}
.mini-card {
    background: white;
    padding: 12px 25px;
    border-radius: 12px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    display: flex;
    align-items: center;
    gap: 10px;
    border-right: 5px solid var(--secondary-color);
}
@keyframes simpleFloat {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-15px); }
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}
.feature-card {
    background: white;
    padding: 35px;
    border-radius: 25px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
    transition: 0.3s;
}
.feature-card:hover {
    transform: translateY(-10px);
}
@media (max-width: 992px) {
    .about-flex {
        flex-direction: column; 
        text-align: center;
        gap: 40px;
    }
    
    .about-mini-cards {
        justify-content: center;
    }

    .image-wrapper img {
        height: 300px;
    }

    .about-text h2 {
        font-size: 28px;
    }
}
.services { padding: 100px 8%; background: #ebfdd6; }
.services-grid { 
    display: grid; 
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); 
    gap: 25px; 
}
.service-card { 
    background: #fff; 
    border-radius: 20px; 
    overflow: hidden; 
    box-shadow: 0 10px 30px rgba(0,0,0,0.05); 
    transition: 0.4s;
}
.service-card:hover { transform: translateY(-10px); }
.service-img { height: 220px; overflow: hidden; }
.service-img img { width: 100%; height: 100%; object-fit: cover; transition: 0.5s; }
.service-card:hover .service-img img { transform: scale(1.1); }
.service-info { padding: 25px; }
.service-info h3 { color: var(--primary-color); font-size: 20px; margin-bottom: 10px; }
.service-info p { color: #777; font-size: 14px; margin-bottom: 20px; line-height: 1.6; }
.details-btn { 
    color: var(--accent-color); 
    text-decoration: none; 
    font-weight: bold; 
    border: 1px solid var(--accent-color); 
    padding: 8px 18px; 
    border-radius: 8px; 
    transition: 0.3s;
    display: inline-block;
}
.details-btn:hover { background: var(--accent-color); color: white; }
.why-us {
    padding: 100px 8%;
    background: linear-gradient(135deg, #1a3318 0%, #2d5a27 50%, #1a3318 100%);
    color: white;
    position: relative;
    overflow: hidden;
}
.why-us::after {
    content: '';
    position: absolute;
    top: -10%;
    right: -5%;
    width: 400px;
    height: 400px;
    background: rgba(139, 195, 74, 0.05);
    border-radius: 50%;
    z-index: 1;
}
.why-us .container {
    position: relative;
    z-index: 2;
}
.why-header {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 60px;
}
.why-header .sub-title {
    color: var(--secondary-color);
    letter-spacing: 2px;
    font-weight: 700;
    display: block;
    margin-bottom: 10px;
}
.why-header h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
    font-weight: 900;
}
.why-header .main-p {
    font-size: 1.1rem;
    line-height: 1.8;
    opacity: 0.9;
}
.why-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
    gap: 30px;
    margin-bottom: 60px;
}
.why-card {
    background: rgba(255, 255, 255, 0.05); 
    backdrop-filter: blur(10px);
    padding: 40px;
    border-radius: 25px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    gap: 25px;
    transition: all 0.4s ease;
}
.why-card:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-10px);
    border-color: var(--secondary-color);
}
.why-icon {
    width: 70px;
    height: 70px;
    background: var(--accent-color);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 30px;
    color: white;
    flex-shrink: 0; 
}
.why-info h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: var(--secondary-color);
}
.why-info p {
    font-size: 0.95rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.8);
    text-align: justify;
}
.stats-container {
    display: flex;
    justify-content: space-around;
    align-items: center;
    padding: 40px;
    background: rgba(0, 0, 0, 0.2);
    border-radius: 20px;
    text-align: center;
}
.stat-number {
    display: block;
    font-size: 3rem;
    font-weight: 900;
    color: var(--accent-color);
}
.stat-item p {
    font-size: 1.1rem;
    font-weight: 700;
    color: white;
}
@media (max-width: 992px) {
    .why-grid {
        grid-template-columns: 1fr;
    }
    .why-card {
        padding: 30px;
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
    .why-header h2 {
        font-size: 2rem;
    }
    .stats-container {
        flex-direction: column;
        gap: 30px;
    }
}
.contact-section {
    padding: 100px 8%;
    background: linear-gradient(135deg, #0a1a08 0%, #152b12 100%);
    color: white;
    position: relative;
}
.contact-flex-container {
    display: flex;
    gap: 70px; 
    align-items: flex-start;
}
.contact-info-wrapper {
    flex: 1.5;
}
.dark-info-card {
    background: rgba(255, 255, 255, 0.03);
    padding: 45px;
    border-radius: 30px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}
.premium-tag {
    color: var(--accent-color);
    text-transform: uppercase;
    font-weight: 900;
    font-size: 13px;
    letter-spacing: 2px;
}
.dark-info-card h2 { font-size: 2.5rem; margin: 15px 0; font-weight: 900; }
.sub-text { color: rgba(255, 255, 255, 0.6); margin-bottom: 35px; }
.dark-c-link {
    display: flex;
    align-items: center;
    gap: 20px;
    text-decoration: none;
    color: white;
    margin-bottom: 25px;
    transition: 0.3s;
}
.dark-icon {
    width: 55px;
    height: 55px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    color: var(--accent-color);
}
.link-details span { display: block; font-size: 12px; color: rgba(255, 255, 255, 0.5); }
.link-details strong { font-size: 18px; }
.dark-c-link:hover .dark-icon { background: var(--accent-color); color: white; }
.official-map-box {
    margin-top: 35px;
    border-radius: 20px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.1);
    line-height: 0;
}
.contact-form-wrapper {
    flex: 1.4; 
}
.dark-order-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(20px);
    padding: 50px;
    border-radius: 40px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 30px 60px rgba(0,0,0,0.3);
}
.card-title { display: flex; align-items: center; gap: 20px; margin-bottom: 40px; }
.card-title i { font-size: 35px; color: var(--accent-color); }
.card-title h3 { font-size: 2rem; font-weight: 900; }
.form-row { display: flex; gap: 25px; }
.dark-input { margin-bottom: 25px; flex: 1; }
.dark-input label { display: block; margin-bottom: 10px; color: var(--accent-color); font-weight: 700; font-size: 14px; }
.dark-input input, .dark-input select, .dark-input textarea {
    width: 100%;
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 15px;
    border-radius: 12px;
    color: white;
    font-family: 'Cairo';
    transition: 0.3s;
}
.dark-input input:focus { border-color: var(--accent-color); outline: none; background: rgba(0, 0, 0, 0.4); }
.gold-btn {
    width: 100%;
    padding: 20px;
    background: var(--accent-color);
    color: white;
    border: none;
    border-radius: 15px;
    font-size: 1.2rem;
    font-weight: 900;
    cursor: pointer;
    transition: 0.4s;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 15px;
}
.gold-btn:hover { background: #b88a5d; transform: translateY(-5px); box-shadow: 0 10px 20px rgba(212, 163, 115, 0.3); }
@media (max-width: 992px) {
    .contact-flex-container { flex-direction: column; gap: 40px; }
    .form-row { flex-direction: column; gap: 0; }
    .dark-order-card { padding: 30px; }
}
.main-footer {
    background: #0a1a08; 
    color: white;
    padding: 80px 8% 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1.2fr;
    gap: 50px;
    margin-bottom: 50px;
}
.footer-col h4 {
    font-size: 20px;
    margin-bottom: 25px;
    color: var(--accent-color);
    position: relative;
    padding-bottom: 10px;
}
.footer-col h4::after {
    content: '';
    position: absolute;
    bottom: 0; right: 0;
    width: 50px; height: 2px;
    background: var(--accent-color);
}
.footer-logo {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
}
.footer-logo img { height: 80px; width: auto; }
.footer-logo h3 { font-size: 24px; color: var(--secondary-color); }
.about-col p { line-height: 1.8; color: rgba(255, 255, 255, 0.7); font-size: 15px; }
.footer-links { list-style: none; }
.footer-links li { margin-bottom: 12px; }
.footer-links li a {
    text-decoration: none;
    color: rgba(255, 255, 255, 0.7);
    transition: 0.3s;
    font-size: 15px;
}
.footer-links li a:hover { color: var(--secondary-color); padding-right: 10px; }
.footer-links li a i { font-size: 12px; margin-left: 8px; color: var(--accent-color); }
.contact-info a, .contact-info p {
    display: block;
    text-decoration: none;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 15px;
    font-size: 15px;
    transition: 0.3s;
}
.contact-info a:hover { color: var(--secondary-color); }
.contact-info i { color: var(--accent-color); margin-left: 10px; width: 20px; }
.footer-bottom {
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
}
.footer-bottom p { font-size: 14px; color: rgba(255, 255, 255, 0.5); margin-bottom: 10px; }
.dev-credit { font-size: 13px; color: rgba(255, 255, 255, 0.4); }
.dev-credit a {
    color: var(--accent-color);
    text-decoration: none;
    font-weight: bold;
    transition: 0.3s;
}
.dev-credit a:hover { text-decoration: underline; color: white; }
.floating-btns {
    position: fixed;
    bottom: 30px;
    left: 30px; 
    display: flex;
    flex-direction: column;
    gap: 15px;
    z-index: 9999;
}
.float-btn {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 28px;
    text-decoration: none;
    box-shadow: 0 10px 25px rgba(0,0,0,0.3);
    transition: 0.4s;
    animation: floatAnim 3s ease-in-out infinite;
}
.whatsapp-float { background: #25d366; }
.call-float { background: #2d5a27; }
.float-btn:hover { transform: scale(1.1) rotate(10deg); }
@keyframes floatAnim {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}
@media (max-width: 992px) {
    .footer-grid { grid-template-columns: 1fr; gap: 40px; text-align: center; }
    .footer-col h4::after { right: 50%; transform: translateX(50%); }
    .footer-logo { justify-content: center; }
    .floating-btns { bottom: 20px; left: 20px; }
    .float-btn { width: 50px; height: 50px; font-size: 22px; }
}
        :root {
            --primary-color: #2d5a27;
            --secondary-color: #8bc34a;
            --accent-color: #d4a373;
            --dark: #1a1a1a;
            --white: #ffffff;
        }
        * { margin: 0; padding: 0; box-sizing: border-box; font-family: 'Cairo', sans-serif; }
        .details-hero {
            height: 60vh;
            display: flex;
            align-items: center;
            justify-content: center;
            text-align: center;
            color: white;
            background-size: cover;
            background-position: center;
            background-attachment: fixed;
            position: relative;
        }
        .details-hero::before {
            content: '';
            position: absolute;
            top: 0; left: 0; width: 100%; height: 100%;
            background: rgba(0, 0, 0, 0.6);
        }
        .hero-content { position: relative; z-index: 2; padding: 20px; }
        .hero-content h1 { font-size: 3rem; font-weight: 900; margin-bottom: 10px; }
        .breadcrumb { font-size: 1.1rem; color: var(--secondary-color); }
        .info-section { padding: 80px 8%; background: #fff; }
        .info-container { display: flex; gap: 50px; align-items: flex-start; }
        .info-text { flex: 1.5; }
        .info-text h2 { color: var(--primary-color); font-size: 2.2rem; margin-bottom: 25px; border-right: 5px solid var(--accent-color); padding-right: 15px; }
        .info-text p { line-height: 2; color: #555; font-size: 1.1rem; margin-bottom: 30px; text-align: justify; }
        .cta-box {
            background: #f9f9f9;
            padding: 30px;
            border-radius: 20px;
            border-right: 5px solid var(--primary-color);
        }
        .call-now-btn {
            display: inline-block;
            background: var(--primary-color);
            color: white;
            padding: 15px 35px;
            border-radius: 50px;
            text-decoration: none;
            font-weight: bold;
            font-size: 1.2rem;
            transition: 0.3s;
        }
        .call-now-btn:hover { background: var(--accent-color); transform: scale(1.05); }
        .video-section { padding: 60px 8%; background: #f4f4f4; }
        .section-title { text-align: center; margin-bottom: 40px; color: var(--primary-color); font-size: 2rem; }
        .video-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 30px; }
        .video-card { background: black; border-radius: 20px; overflow: hidden; box-shadow: 0 10px 30px rgba(0,0,0,0.2); height: 400px; }
        .video-card video { width: 100%; height: 100%; object-fit: contain; }
        .gallery-section { padding: 80px 8%; background: #fff; }
        .gallery-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 20px; }
        .gallery-item { height: 300px; border-radius: 15px; overflow: hidden; box-shadow: 0 5px 15px rgba(0,0,0,0.1); }
        .gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: 0.5s; cursor: pointer; }
        .gallery-item img:hover { transform: scale(1.1); }
        @media (max-width: 992px) {
            .info-container { flex-direction: column; }
            .video-grid { grid-template-columns: 1fr; }
            .hero-content h1 { font-size: 2rem; }
        }
  @media (max-width: 992px) {
    .nav-btns .call-btn {
        display: none;
    }
    .logo a {
        flex-direction: row; 
        align-items: center;
        gap: 10px;
    }
    .logo-text {
        flex-direction: row;
        align-items: baseline;
        gap: 5px;
    }
    .brand-name {
        font-size: 18px; 
        white-space: nowrap;
    }
    .brand-sub {
        font-size: 14px;
        margin-top: 0; 
    }
    .navbar {
        padding: 10px 5%;
        justify-content: space-between;
    }
    .menu-toggle {
        display: block;
        order: 2; 
    }
    .logo {
        order: 1; 
    }
}