/* style.css */
:root {
    /* Ultra Premium Palette */
    --bg-main: #FCFBFB;
    --bg-rose: #F9F1F2;
    --text-dark: #232222;
    --text-muted: #6B6868;
    --accent-pink: #D4A5A5; /* Dusty Pink */
    --accent-gold: #B89768; /* Soft Luxury Gold */
    --white: #FFFFFF;
    
    /* Typography */
    --font-heading: 'Cormorant Garamond', serif;
    --font-body: 'Montserrat', sans-serif;
    
    /* Transitions */
    --transition: cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    background-color: var(--bg-main);
    color: var(--text-dark);
    line-height: 1.7;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, .logo {
    font-family: var(--font-heading);
    font-weight: 400;
}

.container {
    width: 88%;
    max-width: 1280px;
    margin: 0 auto;
}

.padding-section {
    padding: 8rem 0;
}

.bg-rose {
    background-color: var(--bg-rose);
}

/* Typography Utility */
.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-subtitle {
    display: block;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 4px;
    color: var(--accent-gold);
    margin-bottom: 1rem;
    font-weight: 500;
}

.section-title {
    font-size: 3rem;
    color: var(--text-dark);
    font-style: italic;
}

.section-desc {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
    font-size: 1.1rem;
    color: var(--text-muted);
    font-weight: 300;
}

/* --- Header & Nav --- */
.header {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(252, 251, 251, 0.85);
    backdrop-filter: blur(15px);
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 5%;
    z-index: 1000;
    transition: all 0.4s var(--transition);
}

.header.scrolled {
    padding: 1rem 5%;
    box-shadow: 0 10px 30px rgba(0,0,0,0.03);
}

.logo {
    font-size: 2rem;
    font-weight: 600;
    letter-spacing: 1px;
}

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

.desktop-nav {
    display: none;
}

.desktop-nav ul {
    list-style: none;
    display: flex;
    gap: 3rem;
}

.desktop-nav a {
    text-decoration: none;
    color: var(--text-dark);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    position: relative;
    padding-bottom: 5px;
    transition: 0.3s;
}

.desktop-nav a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--accent-gold);
    transition: width 0.4s var(--transition);
}

.desktop-nav a:hover::after {
    width: 100%;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.btn-book-nav {
    display: none;
    background: transparent;
    border: 1px solid var(--text-dark);
    color: var(--text-dark);
    padding: 0.6rem 1.5rem;
    font-family: var(--font-body);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor: pointer;
    transition: 0.4s;
}

.btn-book-nav:hover {
    background: var(--text-dark);
    color: var(--white);
}

/* Hamburger Menu */
.hamburger {
    width: 30px;
    height: 20px;
    position: relative;
    cursor: pointer;
    z-index: 2000;
}

.hamburger span {
    display: block;
    position: absolute;
    height: 1px;
    width: 100%;
    background: var(--text-dark);
    transition: 0.4s var(--transition);
}

.hamburger span:nth-child(1) { top: 0; }
.hamburger span:nth-child(2) { top: 9px; width: 70%; right: 0; }
.hamburger span:nth-child(3) { top: 18px; }

.hamburger.active span:nth-child(1) {
    top: 9px;
    transform: rotate(45deg);
}
.hamburger.active span:nth-child(2) {
    opacity: 0;
}
.hamburger.active span:nth-child(3) {
    top: 9px;
    transform: rotate(-45deg);
}

/* Mobile Fullscreen Overlay */
.mobile-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: var(--bg-main);
    z-index: 1500;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.5s var(--transition);
}

.mobile-menu-overlay.active {
    opacity: 1;
    pointer-events: auto;
}

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

.mobile-nav li {
    margin: 2rem 0;
    transform: translateY(20px);
    opacity: 0;
    transition: 0.5s var(--transition);
}

.mobile-menu-overlay.active .mobile-nav li {
    transform: translateY(0);
    opacity: 1;
}

/* Staggered delay for mobile links */
.mobile-menu-overlay.active .mobile-nav li:nth-child(1) { transition-delay: 0.1s; }
.mobile-menu-overlay.active .mobile-nav li:nth-child(2) { transition-delay: 0.2s; }
.mobile-menu-overlay.active .mobile-nav li:nth-child(3) { transition-delay: 0.3s; }
.mobile-menu-overlay.active .mobile-nav li:nth-child(4) { transition-delay: 0.4s; }
.mobile-menu-overlay.active .mobile-nav li:nth-child(5) { transition-delay: 0.5s; }

.mobile-link {
    text-decoration: none;
    font-family: var(--font-heading);
    font-size: 2.5rem;
    color: var(--text-dark);
    font-style: italic;
    position: relative;
}

.mobile-link::after {
    content: '';
    position: absolute;
    bottom: 10px;
    left: 0;
    width: 100%;
    height: 30%;
    background: var(--accent-pink);
    opacity: 0.3;
    z-index: -1;
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.4s var(--transition);
}

.mobile-link:hover::after {
    transform: scaleX(1);
    transform-origin: left;
}

/* --- Hero Section --- */
.hero {
    min-height: 100vh;
    padding-top: 100px;
    display: flex;
    align-items: center;
}

.hero-container {
    width: 90%;
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
    align-items: center;
}

.hero-text {
    z-index: 2;
}

.eyebrow {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--accent-gold);
    display: block;
    margin-bottom: 1.5rem;
}

.hero h1 {
    font-size: 4rem;
    line-height: 1.1;
    margin-bottom: 1.5rem;
}

.hero p {
    font-size: 1.1rem;
    color: var(--text-muted);
    max-width: 450px;
    margin-bottom: 2.5rem;
    font-weight: 300;
}

.hero-image-wrapper {
    position: relative;
    width: 100%;
    height: 60vh;
}

.hero-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    position: relative;
    z-index: 1;
}

.img-accent-box {
    position: absolute;
    top: -20px;
    right: -20px;
    width: 100%;
    height: 100%;
    border: 1px solid var(--accent-gold);
    z-index: 0;
}

/* Button Luxury */
.btn-luxury {
    background: transparent;
    border: none;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 15px;
    padding: 10px 0;
    group: hover;
}

.btn-luxury .btn-text {
    font-family: var(--font-body);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--text-dark);
}

.btn-luxury .btn-line {
    width: 50px;
    height: 1px;
    background: var(--text-dark);
    transition: 0.4s var(--transition);
}

.btn-luxury:hover .btn-line {
    width: 80px;
    background: var(--accent-gold);
}

/* --- Services --- */
.service-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

.service-card {
    background: var(--white);
    padding: 3rem 2rem;
    border: 1px solid rgba(0,0,0,0.03);
    transition: 0.4s var(--transition);
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.05);
}

.card-icon {
    font-family: var(--font-heading);
    font-size: 2rem;
    color: var(--accent-pink);
    margin-bottom: 1.5rem;
    font-style: italic;
}

.service-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.service-card p {
    font-size: 0.95rem;
    color: var(--text-muted);
    font-weight: 300;
}

/* --- Brands Carousel --- */
.carousel-container {
    overflow: hidden;
    white-space: nowrap;
    position: relative;
    padding: 3rem 0;
    border-top: 1px solid rgba(0,0,0,0.05);
    border-bottom: 1px solid rgba(0,0,0,0.05);
    margin-top: 3rem;
}

.carousel-track {
    display: inline-block;
    animation: scrollBrand 20s linear infinite;
}

.brand-item {
    display: inline-block;
    font-family: var(--font-heading);
    font-size: 1.8rem;
    color: var(--text-muted);
    margin: 0 3rem;
    letter-spacing: 3px;
    opacity: 0.6;
    transition: 0.4s;
}

.brand-item:hover {
    opacity: 1;
    color: var(--text-dark);
}

@keyframes scrollBrand {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* --- Testimonials --- */
.testi-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

.testi-card {
    padding: 2rem;
    border-left: 1px solid var(--accent-gold);
    position: relative;
}

.quote-mark {
    font-family: var(--font-heading);
    font-size: 4rem;
    color: var(--accent-pink);
    line-height: 0;
    position: absolute;
    top: 30px;
    left: -15px;
    opacity: 0.5;
}

.quote {
    font-style: italic;
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
    color: var(--text-dark);
}

.testi-card h4 {
    font-family: var(--font-body);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 0.2rem;
}

.testi-card span {
    font-size: 0.8rem;
    color: var(--accent-gold);
}

/* --- FAQ --- */
.faq-container {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    border-bottom: 1px solid rgba(0,0,0,0.1);
}

.faq-question {
    width: 100%;
    text-align: left;
    background: none;
    border: none;
    padding: 1.5rem 0;
    font-size: 1.2rem;
    font-family: var(--font-heading);
    color: var(--text-dark);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: 0.3s;
}

.faq-question .icon {
    font-family: var(--font-body);
    font-size: 1.2rem;
    color: var(--accent-gold);
    transition: transform 0.4s var(--transition);
}

.faq-question.active .icon {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s var(--transition);
}

.faq-answer p {
    padding-bottom: 1.5rem;
    color: var(--text-muted);
    font-weight: 300;
}

/* --- Footer --- */
.footer {
    background: var(--text-dark);
    color: var(--bg-main);
    padding: 6rem 0 2rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
    margin-bottom: 4rem;
}

.footer-brand h2 {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
}

.footer-brand span { color: var(--accent-gold); }

.footer-brand p {
    color: #999;
    font-weight: 300;
    font-style: italic;
}

.footer-links h3, .footer-maps h3 {
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 1.5rem;
    color: var(--accent-gold);
}

.footer-links a {
    display: block;
    color: #CCC;
    text-decoration: none;
    margin-bottom: 1rem;
    font-size: 0.9rem;
    font-weight: 300;
    width: fit-content;
}

.hover-underline {
    position: relative;
}
.hover-underline::after {
    content: '';
    position: absolute;
    bottom: -2px; left: 0;
    width: 0; height: 1px;
    background: var(--accent-gold);
    transition: 0.3s;
}
.hover-underline:hover::after { width: 100%; color: white;}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 2rem;
    text-align: center;
    font-size: 0.8rem;
    color: #777;
    letter-spacing: 1px;
}

/* --- Luxury Modal --- */
.modal {
    display: none;
    position: fixed;
    z-index: 3000;
    left: 0; top: 0;
    width: 100%; height: 100%;
    background-color: rgba(26, 26, 26, 0.8);
    backdrop-filter: blur(10px);
}

.modal-content {
    background-color: var(--bg-main);
    margin: 5% auto;
    padding: 3rem 2rem;
    width: 90%;
    max-width: 500px;
    position: relative;
    animation: slideUpFade 0.6s var(--transition);
}

@keyframes slideUpFade {
    from { transform: translateY(50px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

.close-modal {
    position: absolute;
    top: 20px; right: 20px;
    background: none; border: none;
    width: 30px; height: 30px;
    cursor: pointer;
}

.close-modal span {
    position: absolute;
    width: 100%; height: 1px;
    background: var(--text-dark);
    top: 50%; left: 0;
}
.close-modal span:first-child { transform: rotate(45deg); }
.close-modal span:last-child { transform: rotate(-45deg); }

.modal-header {
    text-align: center;
    margin-bottom: 2.5rem;
}

.modal-header h2 { font-size: 2rem; font-style: italic; }
.modal-header p { font-size: 0.8rem; text-transform: uppercase; letter-spacing: 2px; color: var(--accent-gold); }

/* Material-style input fields */
.input-group {
    position: relative;
    margin-bottom: 1.8rem;
}

.input-group input, .input-group textarea, .input-group select {
    width: 100%;
    padding: 10px 0;
    font-family: var(--font-body);
    font-size: 0.95rem;
    color: var(--text-dark);
    border: none;
    border-bottom: 1px solid #CCC;
    background: transparent;
    outline: none;
    transition: 0.3s;
}

.input-group label {
    position: absolute;
    top: 10px; left: 0;
    font-size: 0.95rem;
    color: var(--text-muted);
    transition: 0.3s var(--transition);
    pointer-events: none;
}

.input-group input:focus, .input-group textarea:focus {
    border-bottom-color: var(--text-dark);
}

.input-group input:focus ~ label,
.input-group input:not(:placeholder-shown) ~ label,
.input-group textarea:focus ~ label,
.input-group textarea:not(:placeholder-shown) ~ label {
    top: -15px;
    font-size: 0.75rem;
    color: var(--accent-gold);
}

.date-label { top: -15px !important; font-size: 0.75rem !important; }

.select-group select {
    color: var(--text-muted);
}

.full-width {
    width: 100%;
    justify-content: center;
    border: 1px solid var(--text-dark);
    margin-top: 1rem;
    padding: 1rem;
}
.full-width:hover {
    background: var(--text-dark);
}
.full-width:hover .btn-text { color: var(--white); }

/* --- Scroll Animations (Observer) --- */
.reveal-up {
    opacity: 0;
    transform: translateY(40px);
    transition: all 0.8s var(--transition);
}

.reveal-zoom {
    opacity: 0;
    transform: scale(0.95);
    transition: all 1s var(--transition);
}

.reveal-up.active, .reveal-zoom.active {
    opacity: 1;
    transform: translateY(0) scale(1);
}

/* --- Media Queries (Tablet & Desktop) --- */
@media (min-width: 768px) {
    .service-grid { grid-template-columns: repeat(2, 1fr); }
    .testi-grid { grid-template-columns: repeat(3, 1fr); }
    .footer-grid { grid-template-columns: 1.5fr 1fr 1fr; }
    
    .hero-container {
        grid-template-columns: 1fr 1fr;
    }
    .hero h1 { font-size: 5vw; }
    .hero-image-wrapper { height: 80vh; }
}

@media (min-width: 1024px) {
    .hamburger { display: none; }
    .desktop-nav, .btn-book-nav { display: block; }
    .service-grid { grid-template-columns: repeat(4, 1fr); }
    .section-title { font-size: 3.5rem; }
}

/* Style untuk Ikon */
.service-icon {
    width: 32px;
    height: 32px;
    stroke: var(--accent-gold); /* Warna emas mewah */
    stroke-width: 1px;         /* Tipis biar elegan */
    margin-bottom: 1.5rem;
    padding: 10px;
    border: 1px solid var(--accent-gold);
    border-radius: 50%;
}