/* Fonts */
:root {
    --font-primary: 'Playfair Display', serif;
    --font-secondary: 'Manrope', sans-serif;

    /* Color Palette */
    --color-bg-beige: #F2F0E9;
    --color-dark-green: #2D3E36;
    --color-lime: #D9F850;
    --color-text-dark: #1A1A1A;
    --color-text-light: #F9F9F9;
}

body {
    font-family: var(--font-secondary);
    color: var(--color-text-dark);
    background-color: var(--color-bg-beige);
    overflow-x: hidden;
}

.serif-font {
    font-family: var(--font-primary);
}

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

.bg-dark-green {
    background-color: var(--color-dark-green);
    color: var(--color-text-light);
}

.text-lime {
    color: var(--color-lime) !important;
}

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

.btn-lime {
    background-color: var(--color-lime);
    color: var(--color-text-dark);
    transition: all 0.3s ease;
}

.btn-lime:hover {
    background-color: #c5e638;
    transform: translateY(-2px);
}

.btn-dark {
    background-color: #000;
    border: none;
    transition: all 0.3s ease;
}

.btn-dark:hover {
    background-color: #333;
    transform: translateY(-2px);
}

/* Navbar */
.navbar {
    background-color: rgba(242, 240, 233, 0.9);
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
    padding: 1.5rem 0;
}

.navbar-brand {
    font-family: var(--font-secondary);
}

/* Hero Section */
.hero-section {
    padding-top: 120px;
    padding-bottom: 50px;
    background-color: var(--color-bg-beige);
}

.hero-card {
    height: 80vh;
    width: 95%;
    max-width: 1400px;
    transition: transform 0.5s ease;
}

.hero-card:hover {
    transform: scale(1.01);
}

.hero-text-overlay h1 {
    font-weight: 400;
    line-height: 1.1;
    font-size: 4rem;
    color: #fff;
    text-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
}

.info-bar {
    font-size: 0.9rem;
    color: #333;
}

/* Utils */
.section-padding {
    padding: 100px 0;
}

.tracking-widest {
    letter-spacing: 0.2em;
}

/* Images & Frames */
img.rounded-4,
.card-img-top,
.image-box img,
.gallery-item img,
.team-member img {
    border: 1px solid rgba(0, 0, 0, 0.1);
}

/* Services */
.service-card {
    transition: transform 0.3s ease;
}

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

.image-box img,
.transition-scale {
    transition: transform 0.5s ease;
}

.service-card:hover .image-box img,
.group:hover .transition-scale {
    transform: scale(1.05);
}

.bg-gradient-dark {
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8), transparent);
}

.transition-opacity {
    transition: opacity 0.3s ease;
}

.group:hover .transition-opacity {
    opacity: 1 !important;
}

/* Product Cards */
.product-card {
    transition: all 0.3s ease;
}

.product-card:hover {
    transform: translateY(-5px);
}

.product-overlay {
    transition: opacity 0.3s ease;
}

.product-card:hover .product-overlay {
    opacity: 1 !important;
}

/* Footer Utils */
.hover-lime:hover {
    color: var(--color-lime) !important;
    padding-left: 5px;
    transition: all 0.3s ease;
}

.placeholder-light::placeholder {
    color: rgba(255, 255, 255, 0.4);
}

/* Floating Buttons */
.floating-btn {
    position: fixed;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    z-index: 1000;
    transition: all 0.3s ease;
    cursor: pointer;
}

.whatsapp-btn {
    bottom: 30px;
    right: 30px;
    /* Kanan */
    background-color: #25D366;
    color: white;
}

.whatsapp-btn:hover {
    background-color: #20BA56;
    transform: scale(1.1);
    color: white;
}

.scroll-top-btn {
    bottom: 30px;
    left: 30px;
    /* Kiri (Previously right: 100px) */
    background-color: var(--color-dark-green);
    color: var(--color-lime);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
}

.scroll-top-btn.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.scroll-top-btn:hover {
    background-color: #1a2620;
    color: var(--color-lime);
}

/* Responsive Navbar & Mobile Optimization */
@media (max-width: 991px) {
    .navbar-collapse {
        background-color: var(--color-bg-beige);
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        border-bottom: 1px solid rgba(0, 0, 0, 0.1);
        padding: 1rem 0;
        max-height: 80vh;
        overflow-y: auto;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    }

    .navbar-nav {
        text-align: center;
    }

    .navbar-nav .nav-item {
        margin-bottom: 0.5rem;
    }

    .navbar-nav .nav-link {
        font-size: 1.5rem;
        font-family: var(--font-primary);
    }

    .navbar .btn {
        display: block;
        margin: 1rem auto;
        width: 80%;
    }
}

@media (max-width: 768px) {
    .hero-text-overlay h1 {
        font-size: 2.5rem;
    }

    .hero-card {
        height: 60vh;
    }

    /* Floating buttons don't need changes as left:30px/right:30px works fine on mobile too */

    .display-3 {
        font-size: 2.5rem;
    }

    .display-4 {
        font-size: 2rem;
    }
}