@import url('https://fonts.googleapis.com/css2?family=Lobster&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Roboto:ital,wght@0,100..900;1,100..900&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Google+Sans:ital,opsz,wght@0,17..18,400..700;1,17..18,400..700&display=swap');

:root {
    --gold: #b8860b;
    --gold-light: #f3e2b3;
    --navy: #0a192f;
    --navy-light: #112240;
    --cream: #fdfaf5;
}

body {
    margin: 0;
    font-family: "Google Sans","Roboto", sans-serif;
    color: #333;
    background-color: #fff;
}

/* Hero Section */
.hero {
    height: 100vh;
    background: linear-gradient(rgb(0 0 0 / 76%), rgba(0, 0, 0, 0.2)), url(/img/dai-phun-nuoc.png);
    background-size: cover;
    background-position: center;
    display: flex;
    justify-content: center;
    text-align: center;
    color: white;
    border-bottom: 5px solid var(--gold);
}

    .hero .hero-content {
        display: flex;
        flex-direction: column;
        padding-top: 0;
        padding-left: 1rem;
        padding-right: 1rem;
    }

.hero-content .tagline {
    display: none;
}

.hero-content .separator {
    display: none;
}

.hero-content .cta-group {
    margin-top: auto;
    margin-bottom: 4.5rem;
}

@media(min-width:992px) {
    .hero {
        height: 100vh;
        display: flex;
        align-items: center;
        justify-content: center;
        text-align: center;
    }

        .hero .hero-content {
            display: block;
            padding-top: 1rem;
        }

    .hero-content .tagline {
        display: block;
    }

    .hero-content .separator {
        display: block;
    }
}

.main-title {
    font-family: 'Playfair Display', serif;
    font-size: clamp(3rem, 2.0769rem + 2.5641vw, 4rem);
    margin: 0;
}

.slogan {
    font-family: 'Playfair Display', serif;
    font-style: italic;
    font-size: clamp(1rem, 0.5577rem + 1.9231vw, 2rem);
    color: var(--gold-light);
    margin: 5px 0;
}

.separator {
    width: 100px;
    height: 1px;
    background: var(--gold-light);
    margin: 20px auto;
}

.btn {
    padding: 12px 30px;
    border: none;
    font-weight: bold;
    cursor: pointer;
    transition: 0.3s;
    margin: 10px auto;
    display: inline-block;
}

.btn-navy {
    background: #1a3a5f;
    color: white;
    border: 1px solid var(--gold-light);
}

.btn-gold {
    background: linear-gradient(to bottom, #f3e2b3, #b8860b);
    color: #000;
}

.navy-bg-texture {
    padding: 1rem 0;
}
/* Section Titles */
.section-heading {
    font-family: 'Playfair Display', serif;
    text-align: center;
    font-size: 2.2rem;
    margin-bottom: 40px;
}

.section-heading-white {
    font-family: 'Playfair Display', serif;
    text-align: center;
    font-size: clamp(1.75rem, 1.1923rem + 2.2436vw, 2.875rem);
    color: white;
    margin-bottom: 10px;
}

.sub-heading-white {
    text-align: center;
    color: #ccc;
    margin-bottom: 40px;
}

/* Projects Section */
.projects {
    background: var(--navy);
    background-image: url('https://www.transparenttextures.com/patterns/dark-matter.png');
}

.projects-grid {
    display: flex;
    gap: 20px;
}

.project-card {
    flex: 1;
    text-align: center;
    color: white;
}

.img-box {
    border: 4px solid #fff;
    padding: 5px;
    background: rgba(255,255,255,0.1);
    margin-bottom: 15px;
}

    .img-box img {
        width: calc(100% - 6px);
        height: 250px;
        object-fit: cover;
        display: block;
        border: 3px solid var(--gold-light);
    }


@media(min-width:992px) {
    .img-box img {
        height: 25rem;
        object-fit: cover;
        border: 3px solid var(--gold-light);
    }
}

.workflow-luxury {
    padding: 100px 5%;
    background-color: #fff;
    overflow: hidden;
}

.workflow-grid {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    margin-top: 80px;
    position: relative;
}

.workflow-card {
    flex: 1;
    position: relative;
    padding: 40px 20px;
    background: #fdfaf5;
    border: 1px solid #eee;
    text-align: center;
    transition: all 0.4s ease;
    z-index: 1;
}

/* Số thứ tự lớn làm nền */
.step-number {
    position: absolute;
    top: -40px;
    left: 50%;
    transform: translateX(-50%);
    font-family: 'Playfair Display', serif;
    font-size: 5rem;
    font-weight: 900;
    color: rgba(184, 134, 11, 0.1); /* Màu vàng gold rất nhạt */
    z-index: -1;
    transition: 0.4s;
}

.step-content h3 {
    font-family: 'Playfair Display', serif;
    font-size: 1.2rem;
    color: var(--navy);
    margin-bottom: 15px;
    position: relative;
}

.step-content p {
    font-size: 0.85rem;
    color: #666;
    line-height: 1.5;
}

/* Đường nối giữa các bước */
.connector {
    position: absolute;
    top: 50%;
    right: -30px;
    width: 40px;
    height: 2px;
    background: linear-gradient(to right, var(--gold), transparent);
    z-index: 2;
}

/* Hiệu ứng khi Hover hoặc Active */
.workflow-card:hover, .workflow-card.active {
    background: var(--navy);
    border-color: var(--gold);
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}

    .workflow-card:hover .step-number, .workflow-card.active .step-number {
        color: var(--gold);
        opacity: 0.3;
        top: -50px;
    }

    .workflow-card:hover h3, .workflow-card.active h3 {
        color: var(--gold-light);
    }

    .workflow-card:hover p, .workflow-card.active p {
        color: #fff;
    }

/* Responsive cho điện thoại */
@media (max-width: 992px) {
    .workflow-grid {
        flex-direction: column;
        gap: 60px;
    }

    .connector {
        display: none;
    }
}

/* Sticky Footer */
.sticky-footer {
    position: fixed;
    z-index: 1000;
    bottom: 20px;
    width: 100%;
    display: flex;
    justify-content: center;
    pointer-events: none;
}

.final-cta {
    font-family: "Google Sans","Roboto", sans-serif;
    pointer-events: auto;
    background: linear-gradient(to right, #f3e2b3, #b8860b);
    border: none;
    padding: 15px 60px;
    font-size: 1.2rem;
    font-weight: bold;
    border-radius: 5px;
    cursor: pointer;
    box-shadow: 0 10px 20px rgba(0,0,0,0.3);
}
/* Slider Container */
.slider-wrapper {
    overflow: hidden;
    width: 100%;
    position: relative;
    padding: 20px 0;
}

.projects-slider {
    display: flex;
    gap: 30px;
    width: max-content; /* Để container dài theo số lượng ảnh */
    cursor: grab;
}

.project-card {
    width: 40rem; /* Độ rộng cố định cho mỗi slide */
    flex-shrink: 0;
    transition: transform 0.5s ease;
}

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


    .project-card p {
        color: white;
        margin-top: 15px;
        font-weight: 600;
        text-transform: uppercase;
        letter-spacing: 1px;
    }
/*thêm*/
.why-invest-luxury {
    padding: 3rem 1rem;
    background-color: #fdfaf5; /* Màu kem hoàng gia */
    position: relative;
    text-align: center;
    overflow: hidden;
}

@media(min-width:992px) {
    .why-invest-luxury {
        padding: 100px 10%;
    }
}
/* Hoa văn chìm nghệ thuật */
.bg-pattern {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('https://www.transparenttextures.com/patterns/arabesque.png');
    opacity: 0.15;
    pointer-events: none;
}

.section-title {
    font-family: 'Playfair Display', serif;
    font-size: clamp(1.75rem, 1.1923rem + 2.2436vw, 2.875rem);
    color: #0a192f;
    margin-bottom: 60px;
    position: relative;
}

    .section-title::after {
        content: "";
        display: block;
        width: 80px;
        height: 3px;
        background: #b8860b;
        margin: 20px auto;
    }

.luxury-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
}

.luxury-card {
    position: relative;
    background: white;
    padding: 30px 22px;
    border-radius: 0; /* Vuông vức sang trọng */
    transition: all 0.5s cubic-bezier(0.23, 1, 0.32, 1);
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
    z-index: 1;
}

@media(min-width:768px) {
    .luxury-grid {
        gap: 16px;
    }

    .luxury-card {
        padding: 40px 25px;
    }
}

@media(min-width:992px) {
    .luxury-grid {
        gap: 20px;
    }

    .luxury-card {
        padding: 50px 30px 40px;
    }
}

@media(min-width:1200px) {
    .luxury-grid {
        gap: 40px;
    }

    .luxury-card {
        padding: 50px 30px;
    }
}
/* Hiệu ứng viền vàng kép khi hover */
.card-border {
    position: absolute;
    top: 15px;
    left: 15px;
    right: 15px;
    bottom: 15px;
    border: 1px solid rgba(184, 134, 11, 0.2);
    transition: 0.5s;
    pointer-events: none;
}

.icon-box {
    width: 100px;
    height: 100px;
    margin: 0 auto 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #fdfaf5;
    border-radius: 50%;
    transition: 0.5s;
}

    .icon-box img {
        width: 50px;
        height: 50px;
        transition: 0.5s;
    }

.luxury-card h3 {
    font-family: 'Playfair Display', serif;
    font-size: 1.5rem;
    color: #0a192f;
    margin-bottom: 20px;
}

.luxury-card p {
    font-size: 0.95rem;
    color: #666;
    line-height: 1.8;
    margin-bottom: 0;
    text-align: justify;
}

/* HIỆU ỨNG HOVER BIẾN HÌNH */
.luxury-card:hover {
    transform: translateY(-15px);
    background: #0a192f; /* Đổi sang nền xanh navy */
}

    .luxury-card:hover h3 {
        color: #f3e2b3;
    }

    .luxury-card:hover p {
        color: #d1d1d1;
    }

    .luxury-card:hover .card-border {
        border-color: #b8860b;
        top: 10px;
        left: 10px;
        right: 10px;
        bottom: 10px;
        opacity: 1;
    }

    .luxury-card:hover .icon-box {
        background: #b8860b;
        transform: rotateY(360deg);
    }

        .luxury-card:hover .icon-box img {
            filter: brightness(0) invert(1); /* Đổi icon sang trắng */
        }
/*thêm 2*/
:root {
    --gold: #b8860b;
    --navy: #0a192f;
    --white: #ffffff;
    --grey: #f9f9f9;
}

.process-luxury {
    padding: 50px 1rem;
    background-color: var(--white);
    text-align: center;
}

@media(min-width:992px) {
    .process-luxury {
        padding: 100px 10%;
    }
}

.process-header .section-title {
    font-family: 'Playfair Display', serif;
    font-size: clamp(1.75rem, 1.1923rem + 2.2436vw, 2.875rem);
    color: var(--navy);
    margin-top: 0;
    margin-bottom: 10px;
}

.section-subtitle {
    color: var(--gold);
    font-style: italic;
    margin-bottom: 80px;
    letter-spacing: 1px;
}

.process-timeline {
    display: flex;
    justify-content: space-between;
    position: relative;
    max-width: 1200px;
    margin: 0 auto;
}

/* Đường line nối các bước */
.timeline-line {
    position: absolute;
    top: 30px;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--gold), transparent);
    z-index: 1;
}

.process-item {
    position: relative;
    z-index: 2;
    flex: 1;
    padding: 0 10px;
}

/* Nút tròn số thứ tự */
.process-node {
    width: 60px;
    height: 60px;
    background: var(--white);
    border: 2px solid var(--gold);
    color: var(--navy);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: "Lobster", sans-serif;
    font-size: 2rem;
    font-weight: bold;
    margin: 0 auto 30px;
    transition: all 0.5s ease;
    box-shadow: 0 0 0 8px var(--white); /* Tạo khoảng trống với đường line */
}

.process-info h3 {
    font-family: 'Playfair Display', serif;
    font-size: 1.2rem;
    color: var(--navy);
    margin-bottom: 15px;
    transition: 0.3s;
    margin-top: 0;
}



.process-info p {
    font-size: 0.9rem;
    color: #777;
    line-height: 1.6;
    text-align: justify;
}

@media(min-width:768px) {
    .process-info p {
        text-align: center;
    }
}
/* HIỆU ỨNG HOVER & ACTIVE */
.process-item:hover .process-node,
.process-item.active .process-node {
    background: var(--navy);
    color: var(--gold);
    border-color: var(--gold);
    transform: scale(1.2);
    box-shadow: 0 0 20px rgba(184, 134, 11, 0.5), 0 0 0 8px var(--white);
}

.process-item:hover h3 {
    color: var(--gold);
}

@media(min-width:992px) {
    .process-item {
        position: relative;
        z-index: 2;
        flex: 1;
        padding: 0 15px;
    }
}

@media(min-width:1200px) {
    .process-item {
        padding: 0 7.5px;
    }
}
/* Responsive cho Mobile */
@media (max-width: 768px) {
    .process-timeline {
        flex-direction: column;
        align-items: flex-start;
        padding-left: 0px;
    }

    .timeline-line {
        width: 2px;
        height: 100%;
        left: 25px;
        top: 0;
    }

    .process-item {
        display: flex;
        gap: 16px;
        text-align: left;
        margin-bottom: 25px;
        padding-left: 0;
        padding-right: 0;
    }

    .process-node {
        width: 50px;
        height: 50px;
        margin: 0;
        flex-shrink: 0;
    }

    .process-info h3 {
        margin-top: 10px;
    }
}
/*Tư vấn*/
:root {
    --navy-dark: #05162e;
    --gold-gradient: linear-gradient(135deg, #f3e2b3 0%, #b8860b 100%);
    --red-brand: #ce1212;
}

.consult-wrapper {
    padding: 60px 5%;
    background-color: #f5f5f5; /* Nền nhạt để làm nổi bật Form */
    display: flex;
    justify-content: center;
}

.consult-card {
    display: flex;
    width: 100%;
    max-width: 1000px;
    background: #fff;
    border-radius: 25px; /* Bo góc mềm mại giống mẫu 2 */
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0,0,0,0.15);
    border: 1px solid rgba(184, 134, 11, 0.2); /* Viền gold mảnh đồng bộ */
}

/* Cột bên trái */
.consult-left {
    flex: 1.2;
    position: relative;
}

.image-bg {
    height: 100%;
    position: relative;
}

    .image-bg img {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }

.image-content {
    position: absolute;
    inset: 0;
    background: rgba(5, 22, 46, 0.4); /* Lớp phủ Navy trong suốt */
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: #fff;
}

.script-title {
    font-family: 'Playfair Display', serif;
    font-style: italic;
    font-size: 1.8rem;
    margin-bottom: 15px;
    text-shadow: 1px 1px 5px rgba(0,0,0,0.5);
}

.hotline-display {
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--red-brand);
    background: #fff;
    padding: 8px 25px;
    border-radius: 50px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
}

.mini-logo {
    position: absolute;
    bottom: 20px;
    right: 20px;
    width: 60px;
    height: 60px;
    background: #fff;
    border-radius: 50%;
    padding: 5px;
}

/* Cột bên phải */
.consult-right {
    flex: 1;
    padding: 30px 20px;
    background: var(--navy-dark); /* Nền Navy đồng bộ phần Slide/Hero */
    color: #fff;
}

@media (min-width: 768px) {
    .consult-right {
        padding: 40px;
    }
}

.form-header {
    text-align: center;
    margin-bottom: 30px;
}

.main-logo {
    width: 50px;
    filter: brightness(0) invert(1); /* Chuyển logo sang trắng cho nổi trên nền Navy */
}

.brand-text {
    font-weight: 700;
    letter-spacing: 2px;
    color: var(--gold-light);
    margin-top: 5px;
}

.input-box {
    margin-bottom: 15px;
}

    .input-box input, .input-box textarea {
        display: block;
        width: 100%;
        padding: .5rem 0;
        background: rgba(255, 255, 255, 0.05);
        border: 1px solid rgba(184, 134, 11, 0.3);
        border-radius: 8px;
        color: #fff;
        outline: none;
        transition: 0.3s;
        font-family: "Roboto", sans-serif;
        line-height: 1.5;
    }

        .input-box input:focus {
            border-color: #b8860b;
            background: rgba(255, 255, 255, 0.1);
        }

.submit-btn-gold {
    width: 100%;
    padding: 15px;
    background: var(--gold-gradient);
    border: none;
    border-radius: 8px;
    font-weight: 700;
    font-size: 1.1rem;
    cursor: pointer;
    transition: 0.4s;
    font-family: "Google Sans","Roboto", sans-serif;
}

    .submit-btn-gold:hover {
        transform: scale(1.02);
        box-shadow: 0 5px 15px rgba(184, 134, 11, 0.4);
    }

/* Mobile */
@media (max-width: 768px) {
    .consult-card {
        flex-direction: column;
    }

    .hotline-display {
        font-size: 1.6rem;
    }
}