:root {
    --gold: #c5a059;
    --dark: #1a1a1a;
}

body {
    font-family: 'Poppins', sans-serif;
    background-color: #fff;
    overflow-x: hidden;
}

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

/* Navbar Styling */
.transition-nav {
    transition: all 0.4s ease;
    padding: 20px 0;
    background: transparent;
}

.navbar.scrolled {
    background: rgba(0, 0, 0, 0.95);
    padding: 10px 0;
    backdrop-filter: blur(10px);
}

.nav-link {
    position: relative;
    transition: 0.3s;
}

.nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    background: var(--gold);
    bottom: 0;
    left: 50%;
    transition: 0.3s;
    transform: translateX(-50%);
}

.nav-link:hover::after {
    width: 80%;
}

/* Hero Section */
.hero-section {
    height: 100vh;
    background: linear-gradient(rgba(0,0,0,0.7), rgba(0,0,0,0.5)), 
                url('/images/kitchen.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
}

h1 { font-family: 'Playfair Display', serif; }

.btn-gold {
    background: var(--gold);
    color: white;
    border: 2px solid var(--gold);
    border-radius: 0;
    transition: 0.4s;
    padding: 12px 35px;
}

.btn-gold:hover {
    background: transparent;
    color: var(--gold);
    transform: translateY(-5px);
}

/* Feature Cards & Hover */
.section-title {
    font-family: 'Playfair Display', serif;
    font-size: 2.5rem;
    font-weight: 700;
}

.feature-card {
    background: #fdfdfd;
    border: 1px solid #eee;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    cursor: pointer;
}

.feature-card:hover {
    background: var(--dark);
    color: white;
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.1);
}

.feature-card h5 {
    font-size: 1rem;
    margin-top: 15px;
}

/* Mobile Adjustments */
@media (max-width: 768px) {
    .hero-section { background-attachment: scroll; }
    h1 { font-size: 2.5rem; }
    .feature-card i { font-size: 2rem; }
}

/* --- PREMIUM COLLECTIONS CSS --- */

:root {
    --merio-gold: #c5a059; /* Catalog Golden Color */
    --merio-dark: #111111; /* Dark Background */
    --merio-gold-light: #e0d0a0;
}

.bg-dark-premium {
    background-color: var(--merio-dark) !important;
}

.text-gold { color: var(--merio-gold) !important; }
.text-gold-light { color: var(--merio-gold-light) !important; }
.letter-spacing-2 { letter-spacing: 2px; }

.divider-gold { width: 80px; height: 3px; background: var(--merio-gold); margin-top: 15px; }

/* Premium Card Styling */
.collection-card {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    cursor: pointer;
    background: #000; /* Safety black background */
    transition: transform 0.4s ease, box-shadow 0.4s ease;
}

/* Premium Shadow for depth */
.premium-shadow {
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
}

.collection-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(197, 160, 89, 0.2); /* Gold-tinted shadow on hover */
}

/* Image Wrapper with Brightness Control */
.card-img-wrapper {
    position: relative;
    overflow: hidden;
}

.card-img-wrapper img {
    width: 100%;
    transition: transform 0.8s ease, filter 0.6s ease;
    filter: brightness(0.7); /* Starts slightly dark */
}

/* Hover: Brighten image and Zoom */
.collection-card:hover .card-img-wrapper img {
    transform: scale(1.1);
    filter: brightness(1); /* Brightens to full on hover */
}

/* Premium Dark Overlay (starts with a strong gradient) */
.card-overlay-dark {
    position: absolute;
    bottom: 0; left: 0; right: 0; top: 0;
    background: linear-gradient(transparent 30%, rgba(0,0,0,0.9) 100%);
    display: flex;
    align-items: flex-end; /* Mobile: content at bottom */
    justify-content: center;
    padding: 30px;
    transition: background 0.5s ease;
}

/* Hover: Change overlay to Gold Tint */
.collection-card:hover .card-overlay-dark {
    background: linear-gradient(transparent, rgba(197, 160, 89, 0.6)); /* Gold tint on hover */
}

/* Card Content and Typography */
.card-content {
    width: 100%;
    transition: transform 0.4s ease;
}

.collection-title {
    font-family: 'Playfair Display', serif; /* Elegant Serif for Title */
    font-weight: 700;
    margin-bottom: 5px;
    font-size: 1.6rem;
}

.gold-line {
    width: 50px;
    height: 2px;
    background: var(--merio-gold);
    transition: width 0.4s ease;
}

/* Hover: Line gets wider */
.collection-card:hover .gold-line {
    width: 80px;
}

/* --- SCROLL ANIMATION CSS (Slide Up Staggered) --- */
.reveal-item {
    opacity: 0;
    transform: translateY(50px);
    transition: all 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.reveal-item.active {
    opacity: 1;
    transform: translateY(0);
}

/* --- RESPONSIVE ADJUSTMENTS --- */
@media (max-width: 991px) {
    /* Mobile: Always middle aligned */
    .card-overlay-dark {
        align-items: center; /* Content centers in mobile */
        padding: 20px;
    }
    
    .collection-title {
        font-size: 1.2rem;
    }
    
    .gold-line {
        margin: 0 auto;
    }
    
    .collection-card {
        margin-bottom: 20px;
    }
}

/* --- LIGHT PREMIUM APPLICATIONS --- */

.bg-soft-light {
    background-color: #f9f9f9 !important; /* Soft off-white */
}

.text-gold { color: #c5a059 !important; }
.divider-gold { width: 50px; height: 3px; background: #c5a059; margin-top: 10px; }

/* Light Card Styling */
.app-card-light {
    background: #ffffff;
    border: 1px solid rgba(0, 0, 0, 0.05);
    padding: 45px 30px;
    border-radius: 15px;
    text-align: center;
    position: relative;
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    height: 100%;
    box-shadow: 0 5px 15px rgba(0,0,0,0.03); /* Subtle shadow */
}

.app-card-light h4 {
    color: #222;
    font-weight: 700;
    margin-bottom: 15px;
}

.app-card-light p {
    color: #666;
    font-size: 0.95rem;
}

/* Icon Style */
.app-icon-circle {
    width: 70px;
    height: 70px;
    background: #fdfaf3; /* Very light gold tint */
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
    font-size: 1.8rem;
    color: #c5a059;
    transition: all 0.4s;
}

/* Hover Effects */
.app-card-light:hover {
    transform: translateY(-10px);
    background: #ffffff;
    box-shadow: 0 20px 40px rgba(197, 160, 89, 0.15); /* Elegant gold shadow */
    border-color: #c5a059;
}

.app-card-light:hover .app-icon-circle {
    background: #c5a059;
    color: #ffffff;
    box-shadow: 0 10px 20px rgba(197, 160, 89, 0.3);
}

.hover-line-gold {
    position: absolute;
    top: 0; left: 0; width: 0; height: 4px;
    background: #c5a059;
    transition: width 0.4s;
    border-radius: 15px 15px 0 0;
}

.app-card-light:hover .hover-line-gold {
    width: 100%;
}

/* --- REVEAL ANIMATION (Stays same) --- */
.reveal-item {
    opacity: 0;
    transform: translateY(40px);
    transition: all 0.8s ease-out;
}

.reveal-item.active {
    opacity: 1;
    transform: translateY(0);
}

/* --- TECHNICAL SPEC BAR STYLE --- */

.spec-bar-wrapper {
    background: #ffffff;
    border: 1px solid rgba(197, 160, 89, 0.2);
    border-radius: 15px;
    overflow: hidden;
    transition: all 0.4s ease;
}

.spec-bar-wrapper:hover {
    box-shadow: 0 15px 35px rgba(197, 160, 89, 0.15);
    transform: translateY(-5px);
}

.spec-content i {
    font-size: 1.5rem;
    display: block;
}

.spec-border-right {
    border-right: 1px solid rgba(197, 160, 89, 0.1);
}

.text-gold { color: #c5a059 !important; }

/* --- REVEAL ANIMATION (Scale & Fade) --- */
.reveal-item {
    opacity: 0;
    transform: scale(0.9) translateY(30px);
    transition: all 0.8s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

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

/* --- MOBILE RESPONSIVE --- */
@media (max-width: 767px) {
    .spec-border-right {
        border-right: none;
        border-bottom: 1px solid rgba(197, 160, 89, 0.1);
    }
    
    .spec-content {
        padding: 25px !important;
    }
}

/* --- MAINTENANCE SECTION WITH PREMIUM LIGHT BG --- */
.maintenance-section {
    /* આ કલર સફેદ અને ગોલ્ડની વચ્ચેનો એકદમ પ્રીમિયમ લુક આપશે */
    background: linear-gradient(135deg, #ffffff 0%, #fdf9f0 100%); 
    position: relative;
    padding: 80px 0; /* થોડી વધુ સ્પેસ આપવાથી લુક પ્રીમિયમ લાગે */
}

/* સેક્શનના ઉપર અને નીચે એક હલકી લાઈન એડ કરવા માટે */
.maintenance-section::before, .maintenance-section::after {
    content: "";
    position: absolute;
    left: 10%;
    right: 10%;
    height: 1px;
    background: rgba(197, 160, 89, 0.15); /* ખૂબ જ લાઈટ ગોલ્ડ લાઈન */
}

.maintenance-section::before { top: 0; }
.maintenance-section::after { bottom: 0; }

/* કાર્ડ્સ (લિસ્ટ આઈટમ) ને હવે પ્યોર વ્હાઈટ રાખીએ જેથી તે બેકગ્રાઉન્ડ પર ઉઠીને આવે */
.maintenance-list li {
    display: flex;
    align-items: center;
    margin-bottom: 20px;
    padding: 18px;
    background: #ffffff; /* પ્યોર વ્હાઈટ કાર્ડ */
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.03); /* હલકો શેડો */
    border: 1px solid rgba(197, 160, 89, 0.05);
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.maintenance-list li:hover {
    background: #ffffff;
    border: 1px solid #c5a059;
    transform: translateX(10px) translateY(-2px);
    box-shadow: 0 10px 25px rgba(197, 160, 89, 0.12);
}

/* લિસ્ટ આઈટમના આઈકોન માટે */
.m-icon {
    min-width: 45px;
    height: 45px;
    background: #fdfaf3;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    margin-right: 15px;
    color: #c5a059;
}

/* --- PREMIUM GOLD BUTTON STYLE --- */
.btn-gold {
    background: linear-gradient(45deg, #c5a059, #e2c285); /* Premium Gradient */
    color: #000 !important;
    border: none;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    padding: 15px 35px;
    position: relative;
    overflow: hidden; /* Shine effect માટે જરૂરી */
    transition: all 0.4s ease;
    border-radius: 0; /* શાર્પ એજ લક્ઝરી લાગે છે */
    box-shadow: 0 4px 15px rgba(197, 160, 89, 0.3);
}

/* Hover Effect */
.btn-gold:hover {
    background: #000 !important; /* હોવર પર બ્લેક બેકગ્રાઉન્ડ */
    color: #c5a059 !important; /* લખાણ ગોલ્ડન થઈ જશે */
    transform: translateY(-5px); /* બટન થોડું ઉપર જશે */
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.4);
}

/* બટન પર આવતી પેલી સફેદ 'Shine' ઇફેક્ટ */
.btn-gold::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        120deg,
        transparent,
        rgba(255, 255, 255, 0.4),
        transparent
    );
    transition: 0.6s;
}

.btn-gold:hover::before {
    left: 100%;
}