/* 
 * Skyland Bogor Valley - Design System
 */

:root {
    /* Colors */
    --gold: #C9A84C;
    --gold-dark: #A88A3A;
    --gold-light: #DFCD98;
    
    --black: #1A1A2E;
    --black-light: #2A2A3E;
    
    --white: #FFFFFF;
    --bg-light: #F8F9FA;
    --bg-gray: #E9ECEF;
    
    --text-main: #333333;
    --text-muted: #6C757D;
    
    /* Typography */
    --font-heading: 'Playfair Display', serif;
    --font-body: 'Inter', sans-serif;
    
    /* System */
    --shadow-sm: 0 2px 8px rgba(0,0,0,0.05);
    --shadow-md: 0 8px 24px rgba(0,0,0,0.08);
    --shadow-lg: 0 12px 32px rgba(201, 168, 76, 0.15);
    --radius: 8px;
    --radius-lg: 16px;
    --transition: all 0.3s ease;
}

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

body {
    font-family: var(--font-body);
    color: var(--text-main);
    background-color: var(--bg-light);
    line-height: 1.6;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--black);
    font-weight: 700;
}

a {
    color: var(--gold);
    text-decoration: none;
    transition: var(--transition);
}
a:hover {
    color: var(--gold-dark);
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.text-gold { color: var(--gold); }

/* --- BUTTONS --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 24px;
    border-radius: var(--radius);
    font-weight: 500;
    font-family: var(--font-body);
    cursor: pointer;
    transition: var(--transition);
    border: none;
    text-align: center;
}
.btn-primary {
    background-color: var(--gold);
    color: var(--white);
    box-shadow: var(--shadow-sm);
}
.btn-primary:hover {
    background-color: var(--gold-dark);
    color: var(--white);
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}
.btn-outline {
    background-color: transparent;
    border: 1px solid var(--gold);
    color: var(--gold);
}
.btn-outline:hover {
    background-color: var(--gold);
    color: var(--white);
}
.btn-sm {
    padding: 8px 16px;
    font-size: 0.9rem;
}
.btn-lg {
    padding: 16px 32px;
    font-size: 1.1rem;
}

/* --- NAVBAR --- */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: transparent;
    transition: var(--transition);
    padding: 24px 0;
}
.navbar.scrolled {
    background: var(--white);
    padding: 16px 0;
    box-shadow: var(--shadow-md);
}
.navbar-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.brand-text {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--white);
}
.navbar.scrolled .brand-text {
    color: var(--black);
}
.navbar-brand img {
    height: 40px;
}

.navbar-menu {
    display: flex;
    list-style: none;
    align-items: center;
    gap: 32px;
}
.navbar-menu a {
    color: var(--white);
    font-weight: 500;
}
.navbar.scrolled .navbar-menu a {
    color: var(--text-main);
}
.navbar.scrolled .navbar-menu a:hover {
    color: var(--gold);
}
.navbar-menu .btn-primary {
    color: var(--white) !important;
}

.navbar-toggle {
    display: none;
    color: var(--white);
    cursor: pointer;
}
.navbar.scrolled .navbar-toggle {
    color: var(--black);
}

/* --- LANGUAGE DROPDOWN --- */
.lang-dropdown {
    position: relative;
}
.lang-trigger {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    background: transparent;
    border: none;
    border-radius: 5px;
    padding: 5px 9px;
    cursor: pointer;
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-weight: 500;
    letter-spacing: 0.03em;
    color: rgba(255,255,255,0.9);
    transition: background 0.2s, color 0.2s;
    white-space: nowrap;
    line-height: 1;
}
.lang-trigger:hover {
    color: var(--gold);
    background: transparent;
}
.lang-caret {
    font-size: 0.5rem;
    line-height: 1;
    color: rgba(255,255,255,0.6);
    display: inline-block;
    transition: transform 0.2s ease;
    margin-top: 1px;
}
.lang-caret.flipped {
    transform: rotate(180deg);
}
.lang-globe { display: none; }
.lang-chevron { display: none; }

/* When navbar is scrolled */
.navbar.scrolled .lang-trigger {
    background: transparent;
    color: var(--text-main);
}
.navbar.scrolled .lang-trigger:hover {
    background: transparent;
    color: var(--gold);
}
.navbar.scrolled .lang-caret {
    color: var(--text-muted);
}

/* Dropdown menu */
.lang-menu {
    display: none;
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    min-width: 175px;
    background: rgba(18, 20, 35, 0.96) !important;
    backdrop-filter: blur(20px) !important;
    -webkit-backdrop-filter: blur(20px) !important;
    border: 1px solid rgba(201,168,76,0.25) !important;
    border-radius: 10px !important;
    padding: 5px !important;
    list-style: none;
    box-shadow: 0 12px 36px rgba(0,0,0,0.45);
    z-index: 9999;
    pointer-events: none;
}
.lang-menu.open {
    display: block;
    pointer-events: auto;
    animation: langFadeIn 0.18s ease forwards;
}
@keyframes langFadeIn {
    from { opacity: 0; transform: translateY(-6px); }
    to   { opacity: 1; transform: translateY(0); }
}
.lang-menu li {
    list-style: none !important;
    background: transparent !important;
    padding: 0 !important;
    margin: 0 !important;
}
.lang-option {
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    width: 100% !important;
    background: transparent !important;
    border: none !important;
    padding: 8px 11px !important;
    border-radius: 7px !important;
    cursor: pointer;
    font-family: var(--font-body) !important;
    font-size: 0.875rem !important;
    font-weight: 500 !important;
    color: rgba(255,255,255,0.8) !important;
    text-align: left;
    transition: background 0.15s, color 0.15s;
    gap: 8px;
    box-shadow: none !important;
    outline: none;
}
.lang-option:hover {
    background: rgba(201,168,76,0.18) !important;
    color: var(--gold) !important;
}
.lang-option.active {
    color: var(--gold) !important;
    background: rgba(201,168,76,0.12) !important;
}
.lang-code {
    display: inline-block;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    color: var(--gold);
    background: rgba(201,168,76,0.15);
    border-radius: 3px;
    padding: 1px 5px;
    line-height: 1.4;
    margin-right: 4px;
    flex-shrink: 0;
}
.lang-check {
    font-size: 0.8rem;
    color: var(--gold);
    min-width: 14px;
    text-align: right;
}

/* --- FOOTER --- */
.footer {
    background-color: var(--black);
    color: var(--bg-gray);
    padding: 80px 0 24px;
    margin-top: 60px;
}
.footer h3, .footer h4 {
    color: var(--white);
    margin-bottom: 24px;
}
.footer p {
    color: #A0A0A0;
}
.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 48px;
}
.footer-contact p {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
}
.footer-contact i {
    width: 18px;
    color: var(--gold);
}
.footer-links ul {
    list-style: none;
}
.footer-links li {
    margin-bottom: 12px;
}
.footer-links a {
    color: #A0A0A0;
}
.footer-links a:hover {
    color: var(--gold);
    padding-left: 5px;
}
.social-icons {
    display: flex;
    gap: 16px;
}
.social-icons a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--black-light);
    border-radius: 50%;
    color: var(--white);
    transition: var(--transition);
}
.social-icons a:hover {
    background: var(--gold);
    transform: translateY(-3px);
}
.payment-methods {
    display: flex;
    gap: 8px;
    margin-top: 12px;
}
.bank-badge {
    background: var(--black-light);
    padding: 6px 12px;
    border-radius: 4px;
    font-size: 0.85rem;
    color: var(--white);
}
.footer-bottom {
    border-top: 1px solid var(--black-light);
    padding-top: 24px;
    text-align: center;
    font-size: 0.9rem;
}

/* --- FLOATING WA --- */
.floating-wa {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background-color: #25D366;
    color: white;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 10px rgba(37, 211, 102, 0.3);
    z-index: 100;
    transition: var(--transition);
}
.floating-wa:hover {
    transform: scale(1.1);
    color: white;
}

/* --- RESPONSIVE --- */
@media (max-width: 768px) {
    .navbar-toggle { display: block; }
    .navbar-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: var(--white);
        flex-direction: column;
        padding: 24px;
        box-shadow: var(--shadow-md);
    }
    .navbar-menu.active { display: flex; }
    .navbar-menu a { color: var(--text-main); }
    
    .footer-grid { grid-template-columns: 1fr; gap: 32px; }
}
/* Footer Contact Links */
.footer-contact {
    display: flex;
    flex-direction: column;
    gap: 16px;
}
.contact-link {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    color: var(--text-muted);
    text-decoration: none;
    transition: var(--transition);
    line-height: 1.5;
}
.contact-link i {
    color: var(--gold);
    flex-shrink: 0;
    margin-top: 2px;
}
.contact-link:hover {
    color: var(--white);
    transform: translateX(5px);
}