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

body {
    font-family: "Montserrat", sans-serif !important;
    background-size: cover;
    /* background-color: black; */
}

a {
    color: inherit;
    text-decoration: none;
    cursor: inherit;
}

a:visited,
a:hover,
a:active,
a:focus {
    color: inherit;
    text-decoration: none;
    outline: none;
}

/* ================= HEADER ================= */
.header {
    background-color: #fdfdfd;
    padding: 12px 0;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    backdrop-filter: blur(4px);
}

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

/* Logo */
.logo {
    font-size: 24px;
    font-weight: bold;
    color: white;
}

.logo img {
    /* width: 110px; */
    height: 60px;
    /* height: 50px; */
}

/* Menu desktop */
.nav ul {
    list-style: none;
    display: flex;
    gap: 60px;

}

.nav a {
    text-decoration: none;
    color: #dbab44;
    font-size: 16px;
    transition: 0.3s;
    font-weight: bold;
    /* text-shadow: 0 0 5px rgba(0, 0, 0, 0.427); */
}

.nav a.active {
    border: 2px solid white;
    padding: 3px 18px;

}

.nav a:hover {
    opacity: 0.7;
}

/* Hamburger */
.menu-toggle {
    display: none;
    font-size: 28px;
    /* color: white; */
    color: #f2cb77;
    cursor: pointer;
}

.banner {
    width: 100%;
    height: 800px;
    position: relative;

    background-image: url('../images/nailbanner.jpg');
    background-size: cover;
    /* giống object-fit: cover */
    background-position: center;
    /* canh giữa */
    background-repeat: no-repeat;
    padding-top: 100px;
}

.banner::before {
    content: "";
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.4);
    /* chỉnh độ mờ */
    z-index: 1;
}

.banner .content {
    position: relative;
    z-index: 2;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: flex-start;
    justify-content: flex-end;
    flex-direction: column;
    padding: 20px;
}

.content p {
    font-size: 100px;
    font-family: "Montserrat", sans-serif;
    text-transform: uppercase;

}

.content p:nth-of-type(1) {
    font-weight: 200;
    color: #fb4040;
}

.content p:nth-of-type(2) {
    font-weight: 600;
    color: white;
}

.content p:nth-of-type(3) {
    font-weight: 400;
    color: #f3ab97;
}

.content p:nth-of-type(4) {
    font-weight: 500;
    color: #db7ca7;
}

.content button {
    width: 280px;
    height: 70px;
    font-weight: 600;
    font-size: 20px;
    color: white;
    background-color: rgba(255, 0, 0, 0);
    border: 5px solid white;
    margin-top: 30px;
}

.menu {
    background: #0f0f0f;
    color: #fff;
    padding: 100px 0;
    font-family: "Montserrat", sans-serif;
}

.container {
    width: 80%;
    margin: auto;
}

.menu-title {
    text-align: center;
    font-size: 40px;
    margin-bottom: 60px;
    letter-spacing: 2px;
}

.menu-list {
    width: 60%;
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.category-title {
    font-size: 24px;
    margin-bottom: 10px;
    color: #d4af37;
    letter-spacing: 1px;
    border-left: 3px solid #d4af37;
    padding-left: 10px;
}

.menu-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding-bottom: 15px;
}

.menu-info h3 {
    font-size: 20px;
    margin-bottom: 5px;
}

.menu-info p {
    font-size: 14px;
    color: #aaa;
}

.menu-price {
    font-size: 20px;
    font-weight: 600;
    color: #d4af37;
    /* vàng sang */
}

.menu-item:hover {
    transform: translateX(5px);
    transition: 0.3s;
}

/* galary */
.gallery {
    background: #f8f8f8;
    padding: 100px 0;
    font-family: "Montserrat", sans-serif;
}

.gallery .container {
    width: 85%;
    margin: auto;
}

.gallery-title {
    text-align: center;
    font-size: 40px;
    margin-bottom: 60px;
    letter-spacing: 2px;
    color: #222;
}

/* Grid layout */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
}

/* Item */
.gallery-item {
    overflow: hidden;
    border-radius: 12px;
    background: #fff;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
}

.gallery-item img {
    width: 420px;
    height: 280px;
    object-fit: cover;
    display: block;
    transition: 0.4s ease;
}

/* Hover sang nhẹ */
.gallery-item:hover img {
    transform: scale(1.08);
}

/* Overlay nhẹ */
.gallery-item::after {
    content: "";
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.05);
    opacity: 0;
    transition: 0.3s;
}

.gallery-item {
    position: relative;
}

.gallery-item:hover::after {
    opacity: 1;
}

/* endgalary */
/* review */
.reviews {
    background: #f8f8f8;
    padding: 100px 0;
    font-family: "Montserrat", sans-serif;
}

.reviews .container {
    width: 85%;
    margin: auto;
}

.reviews-title {
    text-align: center;
    font-size: 40px;
    margin-bottom: 70px;
    letter-spacing: 2px;
    color: #222;
}

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

/* Card */
.review-card {
    background: #fff;
    padding: 40px 30px;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.04);
    position: relative;
    transition: 0.3s;
}

.review-card:hover {
    transform: translateY(-6px);
}

/* Quote lớn */
.quote {
    font-size: 60px;
    color: #d4af37;
    position: absolute;
    top: 10px;
    left: 20px;
    opacity: 0.3;
}

/* Text */
.review-text {
    font-size: 15px;
    color: #555;
    line-height: 1.7;
    margin: 30px 0;
}

/* Footer */
.review-footer h4 {
    font-size: 16px;
    margin-bottom: 5px;
    color: #222;
}

.review-footer span {
    font-size: 14px;
    color: #d4af37;
}

/* end review */
/* foodter */
.footer {
    background: #0b0b0b;
    color: #aaa;
    padding: 120px 0 50px;
    font-family: "Montserrat", sans-serif;
}

.footer .container {
    width: 75%;
    margin: auto;
}

/* Top brand */
.footer-top {
    text-align: center;
    margin-bottom: 80px;
}

.footer-brand {
    font-size: 42px;
    color: #fff;
    letter-spacing: 3px;
    margin-bottom: 10px;
    font-weight: 500;
}

.footer-sub {
    font-size: 14px;
    color: #777;
    letter-spacing: 1px;
}

/* Grid */
.footer-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 100px;
    margin-bottom: 80px;
    width: 100%;
}

/* Column */
.footer-col h4 {
    color: #fff;
    font-size: 14px;
    letter-spacing: 2px;
    margin-bottom: 25px;
    text-transform: uppercase;
}

.footer-col p {
    font-size: 14px;
    line-height: 2;
}

/* Icon nhỏ tinh tế */
.footer-col i {
    margin-right: 10px;
    font-size: 12px;
    color: #d4af37;
}

/* Bottom */
.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    padding-top: 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* Social */
.socials {
    display: flex;
    gap: 20px;
}

.socials a {
    color: #777;
    font-size: 14px;
    transition: 0.3s;
}

.socials a:hover {
    color: #d4af37;
}


/* endfooter */
.why {
    background: #ffffff;
    padding: 120px 0;
    font-family: "Montserrat", sans-serif;
}

.why .container {
    width: 75%;
    margin: auto;
}

.why-title {
    text-align: center;
    font-size: 38px;
    margin-bottom: 80px;
    letter-spacing: 2px;
    color: #222;
}

/* Grid */
.why-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 50px;
}

/* Item */
.why-item {
    text-align: center;
    padding: 20px;
    transition: 0.3s;
}

.why-item i {
    font-size: 26px;
    color: #d4af37;
    margin-bottom: 20px;
}

.why-item h3 {
    font-size: 18px;
    margin-bottom: 10px;
    color: #222;
}

.why-item p {
    font-size: 14px;
    color: #777;
    line-height: 1.7;
}

/* Hover nhẹ */
.why-item:hover {
    transform: translateY(-6px);
}

.why-title::after {
    content: "";
    width: 60px;
    height: 2px;
    background: #d4af37;
    display: block;
    margin: 15px auto 0;
}


.lux-gallery {
    padding: 0;
}

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

/* item chung */
.item {
    position: relative;
    height: 260px;
    overflow: hidden;
}

/* ảnh */
.item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* text block */
.item.text {
    background: #f4f4f4;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 40px;
}

.item.text span {
    font-size: 12px;
    letter-spacing: 2px;
    color: #888;
}

.item.text h3 {
    font-size: 28px;
    margin: 5px 0;
    color: #222;
}

.item.text p {
    font-size: 14px;
    color: #c8a96a;
    letter-spacing: 2px;
}

/* block tối */
.item.dark {
    background: #111;
}

.item.dark span {
    color: #aaa;
}

.item.dark h3 {
    color: #fff;
}

.item.dark p {
    color: #d4af37;
}

/* ================= RESPONSIVE ================= */

/* Tablet */
@media (max-width: 1200px) {}

/* Mobile */
@media (max-width: 768px) {

    /* Header */
    .menu-toggle {
        display: block;
    }

    .nav {
        position: absolute;
        top: 90px;
        right: 0;
        width: 100%;
        /* background-color: #748180; */
        display: none;
        flex-direction: column;
        text-align: center;
        background: rgb(255, 255, 255);
        backdrop-filter: blur(12px);
    }

    .nav ul {
        flex-direction: column;
        gap: 20px;
        padding: 20px 0;
    }

    .nav.active {
        display: flex;
    }

    /* banner */
    .banner {
        height: 850px;
        padding-top: 50px;
    }

    .banner .content {
        justify-content: center;
        align-items: center;
        gap: 10px;
    }

    .banner .content p {
        font-size: 40px;
    }

    .content button {
        font-size: 16px;
        border: 2px solid white;
        width: 180px;
        height: 60px;
    }

    .gallery {
        padding: 50px 0px;
    }

    .gallery .container {
        flex-direction: column-reverse;
    }

    .gallery-grid {
        grid-template-columns: repeat(1, 1fr);
    }

    .menu .container {
        flex-direction: column;
    }

    .menu-list {
        width: 100%;
    }

    .reviews .container {
        flex-direction: column;

    }

    .reviews-grid {
        grid-template-columns: repeat(1, 1fr);

    }

    .footer {
        padding-top: 60px;
    }

    .footer-top {
        margin-bottom: 60px;
    }

    .footer .container {

        flex-direction: column;
    }

    .footer-grid {
        grid-template-columns: repeat(1, 1fr);
        width: 100%;
        gap: 40px;
        text-align: center;
    }

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

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

    .item {
        height: 220px;
    }
}

/* Mobile nhỏ */
@media (max-width: 480px) {}