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

body {
    margin: 0px;
    padding: 0px;
    overflow-x: hidden;
}
header {
    width: 100%;
    height: 100px;
    background-color: #d72b1c;
    display: flex;
    align-items: center;
    position: relative; 
}
header .logo {
    color: #ffe79c;
    font-size: 24px;
    font-weight: bold;
    margin-left: 30px;
    margin-top: 20px;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}
header .menu {
    width: 500px;
    margin-top: -25px;
    margin-left: 30px;
    display: flex;
    transition: max-height 0.3s ease;
}
header .menu.closed {
    display: none;
}
header .bar {
    display: none;
    cursor: pointer;
    color: #ffe79c;
    font-size: 24px;
    position: absolute;
    top: 20px;
    right: 30px;
}

header .menu li {
    list-style: none;
     margin-top: 15px;
     margin-left: 40px;
}

header .menu li a {
    text-decoration: none;
    color: #ffe79c;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    font-size: 18px;
    padding: 10px;
}

header .menu li a:hover {
    color: #8e1a19;
    background-size: cover;
    background-position: center center;
}
/* RESPONSIVE */
@media (max-width: 576px) {

    header {
        height: auto;
        padding: 15px 0;
        justify-content: center;
    }

    header .bar {
        display: block;
    }
    header .menu {
        width: 100%;
        flex-direction: column;
        align-items: center;
        margin: 0;
        display: none;
    }
    header .menu.open {
        display: flex;
    }

    header .menu li {
        margin: 10px 0;
    }
}
    .index {
    width: 100%;
    height: 100vh;
    background-image: url("../image/background.png");
    background-size: cover;
    background-position: center;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: #ffe79c;
}

.hero-content {
    width: 60%;
    z-index: 2;
}

.hero-content h1 {
    font-size: 70px;
    font-weight: bold;
    margin-bottom: 20px;
}

.hero-content h2 {
    font-size: 28px;
    margin-bottom: 20px;
}

.hero-content p {
    font-size: 18px;
    line-height: 1.6;
    margin-bottom: 30px;
}

.btn {
    background-color: #ffe79c;
    color: #8e1a19;
    padding: 12px 25px;
    text-decoration: none;
    font-weight: bold;
    border-radius: 30px;
    transition: 0.3s;
}

.btn:hover {
    background-color: #8e1a19;
    color: #ffe79c;
}

.lan {
    position: absolute;
    width: 500px;
    margin-top: 50px;
    margin-left: 1030px;
}
.lan2 {
    position: absolute;
    width: 400px;
    margin-right: 1030px;
}
.phao {
    position: absolute;
    width: 400px;
    margin-top: -300px;
    margin-left: 1030px;
}
.phao2 {
    position: absolute;
    width: 500px;
    margin-top: 200px;
    margin-right: 1030px;
}

/* RESPONSIVE */

@media (max-width: 1200px) {

    .hero-content {
        width: 80%;
    }

    .hero-content h1 {
        font-size: 50px;
    }

    .lan, .lan2, .phao, .phao2 {
        display: none;
    }
}

@media (max-width: 992px) {

    .hero-content h1 {
        font-size: 42px;
    }

    .hero-content h2 {
        font-size: 22px;
    }

    .hero-content p {
        font-size: 16px;
    }
}
@media (max-width: 576px) {
    .hero-content {
        width: 95%;
    }

    .hero-content h1 {
        font-size: 32px;
    }

    .hero-content h2 {
        font-size: 18px;
    }

    .hero-content p {
        font-size: 14px;
    }

    .btn {
        padding: 10px 18px;
        font-size: 14px;
    }
}
.about-home {
    display: flex;
    padding: 80px 10%;
    align-items: center;
    gap: 50px;
}

.about-left img {
    width: 500px;
    border-radius: 15px;
}

.about-right h2 {
    font-size: 32px;
    margin-bottom: 20px;
    color: #8e1a19;
}

.about-right p {
    font-size: 17px;
    line-height: 1.6;
    margin-bottom: 15px;
}
.about-hero {
    background: linear-gradient(rgba(215,43,28,0.9), rgba(142,26,25,0.9)),
                url("../image/background.png");
    background-size: cover;
    background-position: center;
    color: #ffe79c;
    text-align: center;
    padding: 100px 20px;
}

.about-hero h1 {
    font-size: 40px;
    margin-bottom: 20px;
}

.about-hero p {
    font-size: 18px;
}


.about-section {
    display: flex;
    align-items: center;
    padding: 80px 10%;
    gap: 50px;
}

.about-section.reverse {
    flex-direction: row-reverse;
}

.about-img img {
    width: 500px;
    border-radius: 15px;
}

.about-text h2 {
    font-size: 28px;
    margin-bottom: 20px;
    color: #8e1a19;
}

.about-text p {
    font-size: 17px;
    line-height: 1.6;
    margin-bottom: 15px;
}

/* RESPONSIVE */

@media (max-width: 992px) {
    .about-home,
    .about-section {
        flex-direction: column;
        text-align: center;
    }

    .about-home .about-left img,
    .about-section .about-img img {
        width: 100%;
        height: auto;
    }

    .about-section.reverse {
        flex-direction: column;
    }
}

@media (max-width: 576px) {
    .about-right h2,
    .about-text h2 {
        font-size: 24px;
    }

    .about-right p,
    .about-text p {
        font-size: 15px;
    }
}

.tourism {
    background-color: #fff3d6;
    padding: 80px 10%;
    text-align: center;
}

.tourism h2 {
    font-size: 32px;
    margin-bottom: 50px;
    color: #8e1a19;
}

.tour-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.tour-item {
    background-color: white;
    border-radius: 15px;
    overflow: hidden;
    transition: 0.3s;
    padding-bottom: 30px;
}

.tour-item img {
    width: 100%;
    height: 220px;
    object-fit: cover;
}

.tour-item h3 {
    padding: 15px;
    font-size: 18px;
}

.tour-item:hover {
    transform: scale(1.05);
}
.tradition-banner {
    background: linear-gradient(rgba(215,43,28,0.9), rgba(142,26,25,0.9)),
                url("../image/background.png");
    background-size: cover;
    background-position: center;
    color: #ffe79c;
    text-align: center;
    padding: 100px 20px;
}

.tradition-banner h1 {
    font-size: 42px;
    margin-bottom: 20px;
}

.tradition-banner p {
    width: 70%;
    margin: auto;
    font-size: 18px;
    line-height: 1.6;
}


.tradition-section {
    padding: 80px 12%;
}

.tradition-section h2 {
    font-size: 30px;
    margin-bottom: 40px;
    color: #8e1a19;
    border-left: 6px solid #d72b1c;
    padding-left: 15px;
}


.tradition-item {
    display: flex;
    align-items: center;
    gap: 40px;
    margin-bottom: 50px;
}

.tradition-item img {
    width: 350px;
    height: 230px;
    object-fit: cover;
    border-radius: 15px;
    transition: 0.4s;
}

.tradition-item img:hover {
    transform: scale(1.05);
}

.tradition-item h3 {
    font-size: 22px;
    margin-bottom: 15px;
    color: #b22222;
}

.tradition-item p {
    font-size: 17px;
    line-height: 1.6;
}
.tradition-section.highlight {
    background-color: #fff3d6;
    border-radius: 20px;
}

.tradition-section.highlight p {
    font-size: 18px;
    margin-bottom: 15px;
}

/* RESPONSIVE */

@media (max-width: 992px) {

    .tradition-item {
        flex-direction: column;
        text-align: center;
    }

    .tradition-item img {
        width: 100%;
        height: auto;
    }

    .tradition-banner p {
        width: 90%;
    }

}
.food-banner {
    background: linear-gradient(rgba(215,43,28,0.9), rgba(142,26,25,0.9)),
                url("../image/background.png");
    background-size: cover;
    background-position: center;
    color: #ffe79c;
    text-align: center;
    padding: 100px 20px;
}
.food-banner h1 {
    font-size: 42px;
    margin-bottom: 20px;
}

.food-banner p {
    width: 70%;
    margin: auto;
    font-size: 18px;
    line-height: 1.6;
}
.food-section {
    padding: 80px 12%;
}

.food-section h2 {
    font-size: 30px;
    margin-bottom: 40px;
    color: #8e1a19;
    border-left: 6px solid #d72b1c;
    padding-left: 15px;
}

.food-section.highlight {
    background-color: #fff3d6;
    border-radius: 20px;
}

.food-item {
    display: flex;
    align-items: center;
    gap: 40px;
    margin-bottom: 50px;
}

.food-item img {
    width: 350px;
    height: 230px;
    object-fit: cover;
    border-radius: 15px;
    transition: 0.4s;
}

.food-item img:hover {
    transform: scale(1.05);
}

.food-item h3 {
    font-size: 22px;
    margin-bottom: 15px;
    color: #b22222;
}

.food-item p {
    font-size: 17px;
    line-height: 1.6;
}

/* RESPONSIVE */

@media (max-width: 992px) {
    .food-item {
        flex-direction: column;
        text-align: center;
    }

    .food-item img {
        width: 100%;
        height: auto;
    }
}
.culture-hero {
    background: linear-gradient(rgba(215,43,28,0.9), rgba(142,26,25,0.9)),
                url("../image/background.png");
    background-size: cover;
    background-position: center;
    color: #ffe79c;
    text-align: center;
    padding: 100px 20px;
}

.culture-hero h1 {
    font-size: 42px;
    margin-bottom: 20px;
}

.culture-hero p {
    width: 70%;
    margin: auto;
    font-size: 18px;
    line-height: 1.6;
}
.culture-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
    padding: 80px 10%;
}

.culture-card {
    background: #fff;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
    transition: 0.4s;
}

.culture-card.large {
    grid-column: span 2;
}

.culture-card img {
    width: 100%;
    height: 300px;
    object-fit: cover;
}

.culture-content {
    padding: 25px;
}

.culture-content h2,
.culture-content h3 {
    color: #8e1a19;
    margin-bottom: 15px;
}

.culture-card:hover {
    transform: translateY(-10px);
}

.culture-timeline {
    background: #fff3d6;
    padding: 80px 10%;
    text-align: center;
}

.culture-timeline h2 {
    margin-bottom: 50px;
    font-size: 32px;
    color: #8e1a19;
}

.timeline {
    display: flex;
    justify-content: space-between;
    gap: 30px;
}

.timeline-item {
    background: white;
    padding: 25px;
    border-radius: 15px;
    flex: 1;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.timeline-item span {
    font-weight: bold;
    color: #d72b1c;
    display: block;
    margin-bottom: 10px;
}

.culture-banner-img {
    position: relative;
}

.culture-banner-img img {
    width: 100%;
    height: 450px;
    object-fit: cover;
}

.overlay-text {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
    color: white;
    text-align: center;
}

.overlay-text h2 {
    font-size: 40px;
    background: rgba(0,0,0,0.5);
    padding: 15px 30px;
    border-radius: 10px;
}

/* RESPONSIVE */

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

    .culture-card.large {
        grid-column: span 1;
    }

    .timeline {
        flex-direction: column;
    }

    .culture-hero p {
        width: 90%;
    }
}
.albums-hero {
    background: linear-gradient(rgba(215,43,28,0.9), rgba(142,26,25,0.9)),
                url("../image/background.png");
    background-size: cover;
    background-position: center;
    color: #ffe79c;
    text-align: center;
    padding: 100px 20px;
}

.albums-hero h1 {
    font-size: 42px;
    margin-bottom: 20px;
}

.albums-hero p {
    width: 70%;
    margin: auto;
    font-size: 18px;
    line-height: 1.6;
}

.photo-album {
    padding: 80px 10%;
    text-align: center;
}

.photo-album h2 {
    font-size: 32px;
    margin-bottom: 40px;
    color: #8e1a19;
}

.photo-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.photo-grid .photo-item {
    aspect-ratio: 3 / 4;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 20px rgba(0,0,0,0.12);
}

.photo-grid img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top;
    display: block;
}

.photo-grid .photo-item:hover img {
    transform: scale(1.06);
}

@media (max-width: 900px) {
    .photo-grid {
        grid-template-columns: 1fr;
    }
}

.video-section {
    background: #fff3d6;
    padding: 80px 10%;
    text-align: center;
}

/* TIÊU ĐỀ */
.video-section h2 {
    font-size: 32px;
    margin-bottom: 40px;
    color: #8e1a19;
}

/* GRID 3 CỘT CÂN ĐỐI */
.video-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    align-items: stretch;
}

/* CARD VIDEO */
.video-item {
    background: white;
    padding: 20px;
    border-radius: 20px;
    box-shadow: 0 10px 20px rgba(0,0,0,0.1);

    display: flex;
    flex-direction: column;
    height: 100%;
}

/* ÉP VIDEO CÙNG CHIỀU CAO */
.video-item video {
    width: 100%;
    height: 220px;          /* QUAN TRỌNG */
    object-fit: cover;      /* Giữ tỷ lệ, không méo */
    border-radius: 15px;
}

/* TIÊU ĐỀ VIDEO */
.video-item p {
    margin-top: 15px;
    font-weight: bold;
    color: #8e1a19;
    text-align: center;
}

/* RESPONSIVE */

@media (max-width: 992px) {
    .photo-grid {
        column-count: 2;
    }

    .video-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 576px) {
    .photo-grid {
        column-count: 1;
    }

    .album-hero h1 {
        font-size: 32px;
    }
}
.stories-hero {
    background: linear-gradient(rgba(215,43,28,0.9), rgba(142,26,25,0.9)),
                url("../image/background.png");
    background-size: cover;
    background-position: center;
    color: #ffe79c;
    text-align: center;
    padding: 100px 20px;
}

.stories-hero h1 {
    font-size: 42px;
    margin-bottom: 20px;
}

.stories-hero p {
    width: 70%;
    margin: auto;
    font-size: 18px;
    line-height: 1.6;
}

.story-block {
    background: white;
    padding: 40px;
    margin-bottom: 40px;
    border-radius: 20px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.08);
    transition: 0.4s;
}

.story-block h2 {
    margin-bottom: 20px;
    color: #b22222;
}

.story-block p {
    font-size: 17px;
    line-height: 1.8;
    margin-bottom: 15px;
}

.story-block:hover {
    transform: translateY(-8px);
}

/* Responsive */

@media (max-width: 768px) {
    .story-block {
        padding: 25px;
    }
}
.contact-hero {
    background: linear-gradient(135deg, #8e1a19, #d72b1c);
    color: #ffe79c;
    text-align: center;
    padding: 120px 20px;
}

.contact-hero h1 {
    font-size: 42px;
    margin-bottom: 20px;
}

.contact-container {
    display: flex;
    gap: 50px;
    padding: 80px 10%;
    background: #fffaf0;
}

.contact-form {
    flex: 1;
    background: white;
    padding: 40px;
    border-radius: 20px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.08);
}

.contact-form h2 {
    margin-bottom: 25px;
    color: #8e1a19;
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 12px;
    margin-bottom: 15px;
    border-radius: 10px;
    border: 1px solid #ddd;
    font-size: 15px;
}

.contact-form button {
    background: #d72b1c;
    color: #ffe79c;
    padding: 12px 25px;
    border: none;
    border-radius: 30px;
    cursor: pointer;
    font-weight: bold;
    transition: 0.3s;
}

.contact-form button:hover {
    background: #8e1a19;
}

.contact-info {
    flex: 1;
}

.contact-info h2 {
    margin-bottom: 20px;
    color: #8e1a19;
}

.contact-info p {
    margin-bottom: 10px;
    font-size: 16px;
}

.map-box {
    margin-top: 30px;
    background: white;
    padding: 20px;
    border-radius: 20px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.08);
}

.map-box h3 {
    margin-bottom: 15px;
    color: #b22222;
}

/* RESPONSIVE */

@media (max-width: 992px) {
    .contact-container {
        flex-direction: column;
    }
}
footer {
    background-color: var(--den);
    color: #ffe79c;
    padding-top: 40px;
}

.footer-info {
    display: flex;
    background-color: #d72b1c;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    justify-content: space-between;
    padding-bottom: 30px;
}
.footer-col{
    margin-top: 40px;
}

.copyright {
    background-color: #ffe79c;
    color: #8e1a19;
    text-align: center;
    padding: 15px 0;
    font-size: 14px;
}