/* 
    Project: Shaghaf Al-Oula
    Theme: Modern, Luxurious, Chocolate & Gold
*/

:root {
    --primary-color: #3E2723;
    /* Dark Coffee */
    --secondary-color: #5D4037;
    /* Lighter Coffee */
    --accent-color: #D4AF37;
    /* Gold */
    --accent-hover: #C5A028;
    /* Darker Gold */
    --bg-color: #1a1a1a;
    /* Dark Background */
    --text-color: #F5F5DC;
    /* Cream / Beige */
    --card-bg: #2C1B15;
    /* Dark chocolate card bg */
    --overlay-color: rgba(0, 0, 0, 0.7);
    --transition-speed: 0.3s;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Cairo', sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    line-height: 1.6;
    overflow-x: hidden;
    /* Prevent horizontal scroll */
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition-speed);
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
    display: block;
}

/* =========================================
   Loading Screen
========================================= */
#loading-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--primary-color);
    z-index: 9999;
    /* Topmost */
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    /* Transformation for "unwrapping" will be handled in JS/CSS classes */
}

.loader-content {
    text-align: center;
    z-index: 2;
    position: relative;
    opacity: 1;
    transition: opacity 0.5s ease;
}

.loader-logo {
    font-size: 3rem;
    color: var(--accent-color);
    margin-bottom: 2rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.chocolate-arrow-container {
    width: 200px;
    height: 60px;
    background: #2a1b15;
    margin: 0 auto 1rem;
    position: relative;
    clip-path: polygon(0% 20%, 85% 20%, 100% 50%, 85% 80%, 0% 80%);
    /* Arrow shape */
    border: 2px solid var(--accent-color);
    overflow: hidden;
}

.chocolate-arrow-fill {
    width: 0%;
    height: 100%;
    background: linear-gradient(90deg, var(--accent-color), #f1c40f);
    transition: width 0.1s linear;
    /* Smooth fill updated via JS */
}

/* Wrapper Peel Effect Elements */
.wrapper-left,
.wrapper-right {
    position: absolute;
    top: 0;
    width: 50%;
    height: 100%;
    background-color: var(--primary-color);
    /* Chocolate diagonal lines pattern */
    background-image: repeating-linear-gradient(45deg,
            #3E2723,
            #3E2723 10px,
            #4E342E 10px,
            #4E342E 20px,
            #5D4037 20px,
            #5D4037 22px);
    transition: transform 1.5s cubic-bezier(0.7, 0, 0.3, 1);
    z-index: 1;
}

.wrapper-left {
    left: 0;
    transform-origin: left center;
    border-right: 1px solid rgba(0, 0, 0, 0.3);
}

.wrapper-right {
    right: 0;
    transform-origin: right center;
    border-left: 1px solid rgba(0, 0, 0, 0.3);
}

/* Class to trigger Opening */
body.loaded #loading-screen .loader-content {
    opacity: 0;
}

body.loaded .wrapper-left {
    transform: translateX(-100%) rotateY(-20deg);
}

body.loaded .wrapper-right {
    transform: translateX(100%) rotateY(20deg);
}

body.loaded #loading-screen {
    pointer-events: none;
    transition: opacity 0.5s ease 1.5s;
    /* Fade out container after peel */
    opacity: 0;
}


/* =========================================
   Navbar
========================================= */
/* =========================================
   Navbar
========================================= */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    padding: 0.5rem 0 1rem 0;
    /* More padding bottom for content */
    /* Glossy Chocolate Gradient */
    background: linear-gradient(180deg, rgba(82, 53, 45, 0.98) 0%, rgba(62, 39, 35, 0.99) 100%);
    backdrop-filter: blur(10px);
    z-index: 100;
    transition: all 0.4s ease;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
    /* Subtle rounded corners at bottom before the drips */
    border-radius: 0 0 10px 10px;
}

/* Melting Drip Effect */
.navbar::after {
    content: '';
    position: absolute;
    bottom: -15px;
    /* Adjust based on size */
    left: 0;
    width: 100%;
    height: 15px;
    background-image: radial-gradient(circle at 50% 0, rgba(62, 39, 35, 0.99) 55%, transparent 60%);
    background-size: 30px 20px;
    /* Width of drip, Height of drip area */
    background-repeat: repeat-x;
    z-index: 100;
    filter: drop-shadow(0 4px 2px rgba(0, 0, 0, 0.3));
    /* Shadow for the drips */
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}

.logo-link {
    display: flex;
    align-items: center;
}

.nav-logo {
    height: 80px;
    width: auto;
    transition: transform 0.3s;
    filter: brightness(0) invert(1) drop-shadow(0 0 5px rgba(212, 175, 55, 0.3));
    /* Pure White + Subtle Gold Glow */
}

/* Loader logo kept separate to avoid breaking loop logic if reused, 
   but ensuring consistency */
.loader-logo-img {
    height: 140px;
    width: auto;
    margin-bottom: 1rem;
    filter: invert(1) brightness(2);
    mix-blend-mode: screen;
}

.nav-logo:hover {
    transform: scale(1.05);
}

.nav-links {
    display: flex;
    gap: 2.5rem;
    align-items: center;
}

.nav-links.active {
    display: flex;
}

.nav-links li a {
    font-size: 0.95rem;
    font-weight: 700;
    position: relative;
    padding-bottom: 5px;
    color: var(--text-color);
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: color 0.3s;
}

.nav-links li a:hover {
    color: var(--accent-color);
}

.nav-links li a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--accent-color);
    transition: width 0.3s ease;
    box-shadow: 0 0 10px var(--accent-color);
}

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

.hamburger {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--accent-color);
    transition: transform 0.3s;
}

.hamburger:hover {
    transform: rotate(90deg);
}

/* =========================================
   Hero Section
========================================= */
.hero-section {
    height: 100vh;
    width: 100%;
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    overflow: hidden;
}

/* Slider */
.hero-slider {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    opacity: 0;
    transition: opacity 1.5s ease-in-out, transform 6s ease;
    transform: scale(1);
}

.slide.active {
    opacity: 1;
    transform: scale(1.1);
    /* Ken Burns Effect */
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(62, 39, 35, 0.8), rgba(20, 10, 5, 0.6));
    /* Gradient overlay */
    z-index: 1;
}

/* Particles */
.particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    pointer-events: none;
}

.particle {
    position: absolute;
    width: 5px;
    height: 5px;
    background: var(--accent-color);
    border-radius: 50%;
    opacity: 0.5;
    animation: floatUp 10s infinite linear;
    bottom: -10px;
}

.particle:nth-child(1) {
    left: 10%;
    animation-duration: 8s;
    width: 8px;
    height: 8px;
}

.particle:nth-child(2) {
    left: 30%;
    animation-duration: 12s;
    width: 4px;
    height: 4px;
    animation-delay: 2s;
}

.particle:nth-child(3) {
    left: 50%;
    animation-duration: 10s;
    width: 6px;
    height: 6px;
    animation-delay: 4s;
}

.particle:nth-child(4) {
    left: 70%;
    animation-duration: 14s;
    width: 5px;
    height: 5px;
    animation-delay: 1s;
}

.particle:nth-child(5) {
    left: 90%;
    animation-duration: 9s;
    width: 7px;
    height: 7px;
    animation-delay: 3s;
}

@keyframes floatUp {
    0% {
        transform: translateY(0) rotate(0deg);
        opacity: 0;
    }

    20% {
        opacity: 0.8;
    }

    100% {
        transform: translateY(-100vh) rotate(360deg);
        opacity: 0;
    }
}

.hero-content {
    position: relative;
    z-index: 2;
    padding: 0 20px;
    max-width: 800px;
}

.main-title {
    font-size: 4.5rem;
    font-weight: 900;
    margin-bottom: 1rem;
    background: linear-gradient(to bottom, #D4AF37, #F5F5DC);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: 0px 4px 10px rgba(0, 0, 0, 0.5);
    filter: drop-shadow(0 0 5px rgba(212, 175, 55, 0.5));
}

.subtitle {
    font-size: 1.8rem;
    margin-bottom: 3rem;
    font-weight: 300;
    color: #eee;
    letter-spacing: 1px;
}

.hero-btns {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 15px 40px;
    font-size: 1.1rem;
    background: transparent;
    border: 2px solid var(--accent-color);
    color: var(--accent-color);
    font-weight: 700;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.25, 1, 0.5, 1);
    text-transform: uppercase;
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0%;
    height: 100%;
    background: var(--accent-color);
    z-index: -1;
    transition: width 0.3s ease;
}

.btn:hover::before {
    width: 100%;
}

.btn:hover {
    color: #1a1a1a;
    box-shadow: 0 10px 20px rgba(212, 175, 55, 0.3);
    transform: translateY(-5px);
}

.btn-gold {
    background: var(--accent-color);
    color: #1a1a1a;
}

.btn-gold:hover {
    background: var(--accent-hover);
    border-color: var(--accent-hover);
}

.btn-gold::before {
    background: var(--accent-hover);
}

.btn-outline-light {
    border-color: #fff;
    color: #fff;
}

.btn-outline-light::before {
    background: #fff;
}

.btn-outline-light:hover {
    color: #000;
}


/* =========================================
   Common Sections
========================================= */
.section {
    padding: 5rem 0;
    overflow: hidden;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}

.section-title {
    text-align: center;
    margin-bottom: 4rem;
    position: relative;
}

.section-title h2 {
    font-size: 2.5rem;
    color: var(--accent-color);
    margin-bottom: 0.5rem;
}

.separator {
    color: var(--text-color);
    font-size: 1.2rem;
    opacity: 0.7;
}

/* =========================================
   About Section
========================================= */
.about-section {
    background: var(--bg-color);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-text h3 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    color: var(--accent-color);
}

.about-text p {
    margin-bottom: 1rem;
    font-size: 1.1rem;
    color: #ddd;
    text-align: justify;
}

/* =========================================
   About Section - Updated
========================================= */
.about-image {
    display: flex;
    justify-content: center;
}

.about-img-styled {
    max-width: 100%;
    border-radius: 20px;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.5);
    border: 2px solid var(--accent-color);
    transition: transform 0.5s;
}

.about-img-styled:hover {
    transform: scale(1.02) rotate(1deg);
}

.category-img-single {
    width: 100%;
    border-radius: 15px;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.4);
    border: 2px solid var(--secondary-color);
    transition: transform 0.3s;
}

.category-item:hover .category-img-single {
    transform: scale(1.05);
    border-color: var(--accent-color);
}

/* Showroom Images */
.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s;
}

.gallery-item:hover img {
    transform: scale(1.1);
}

.about-text .quote {
    font-style: italic;
    color: var(--accent-color);
    font-weight: 600;
    margin-top: 2rem;
    border-right: 4px solid var(--accent-color);
    padding-right: 15px;
}

/* =========================================
   Categories Section
========================================= */
.categories-section {
    background: #111;
    /* Slightly darker */
}

.category-item {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    margin-bottom: 6rem;
}

.category-item.reverse {
    direction: ltr;
    /* Flip visual order */
}

.category-item.reverse .category-text {
    direction: rtl;
    /* Keep text RTL */
    text-align: right;
}

.category-text h3 {
    font-size: 2rem;
    color: var(--accent-color);
    margin-bottom: 1rem;
}

.category-text p {
    font-size: 1.1rem;
    color: #ccc;
}

/* Stack Effect (Travel) */
.stack-effect {
    position: relative;
    height: 350px;
    width: 300px;
    margin: 0 auto;
}

.stack-effect .card {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--secondary-color);
    border: 2px solid var(--accent-color);
    border-radius: 15px;
    transition: transform 0.5s ease;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.5);
}

.card-1 {
    transform: rotate(-5deg) translateY(0);
    z-index: 1;
    background-color: #5D4037;
    background-size: cover;
    background-position: center;
}

.card-2 {
    transform: rotate(0deg) translateY(0);
    z-index: 2;
    background-color: #4E342E;
    background-size: cover;
    background-position: center;
}

.card-3 {
    transform: rotate(5deg) translateY(0);
    z-index: 3;
    background-color: #3E2723;
    background-size: cover;
    background-position: center;
}

/* Interactive Hover Stack */
.category-item:hover .card-1 {
    transform: rotate(-15deg) translateX(-40px);
}

.category-item:hover .card-3 {
    transform: rotate(15deg) translateX(40px);
}

.box-shape {
    border-radius: 5px;
    box-shadow: 0 0 20px rgba(212, 175, 55, 0.2);
}

.heart-shape {
    clip-path: path("M12 4.248c-3.148-5.402-12-3.825-12 2.944 0 4.661 5.571 9.427 12 15.809 6.43-6.382 12-11.148 12-15.809 0-6.792-8.875-8.306-12-2.944z");
    background-color: var(--primary-color);
    transform: scale(8);
    /* Adjust placeholder size */
}

/* Revert clip-path for placeholder box wrapper logic, using inner icon is better for structure */
.heart-shape {
    clip-path: none;
    transform: none;
    background: #2a2a2a;
    border-radius: 50%;
}


/* =========================================
   Showroom Section
========================================= */
.showroom-section {
    background: var(--bg-color);
}

.gallery-filters {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.filter-btn {
    background: transparent;
    border: 1px solid var(--accent-color);
    color: var(--text-color);
    padding: 8px 20px;
    border-radius: 20px;
    cursor: pointer;
    transition: all 0.3s;
    font-family: inherit;
    font-weight: 600;
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--accent-color);
    color: #1a1a1a;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.5rem;
}

.gallery-item {
    height: 250px;
    background: #333;
    border-radius: 10px;
    overflow: hidden;
    position: relative;
    cursor: pointer;
    transition: transform 0.3s, opacity 0.3s;
    /* added opacity for filtering */
    border: 1px solid #444;
}

/* Label for placeholder to see category */
.gallery-item::before {
    content: attr(data-category);
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: rgba(255, 255, 255, 0.1);
    font-size: 2rem;
    font-weight: 900;
    text-transform: uppercase;
}

.gallery-item .overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(62, 39, 35, 0.7);
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    transition: opacity 0.3s;
}

.gallery-item:hover .overlay {
    opacity: 1;
}

.gallery-item .overlay i {
    color: var(--accent-color);
    font-size: 2rem;
}

.gallery-item.hide {
    display: none;
}

.gallery-item:hover {
    transform: scale(1.03);
    border-color: var(--accent-color);
}

/* =========================================
   Contact Section
========================================= */
.contact-section {
    background: linear-gradient(to bottom, #111, #221);
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
}

.contact-info .info-item {
    margin-bottom: 2rem;
    display: flex;
    flex-direction: column;
}

.info-item i {
    font-size: 2rem;
    color: var(--accent-color);
    margin-bottom: 0.5rem;
}

.contact-form {
    background: var(--card-bg);
    padding: 2rem;
    border-radius: 15px;
    border: 1px solid var(--accent-color);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px;
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid #555;
    color: #fff;
    border-radius: 5px;
    font-family: inherit;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-color);
}

/* =========================================
   Footer
========================================= */
.main-footer {
    background: #000;
    padding: 2rem 0;
    text-align: center;
    border-top: 1px solid #333;
}

.footer-logo {
    font-size: 1.5rem;
    color: var(--accent-color);
    margin-bottom: 1rem;
    font-weight: bold;
}

.social-links {
    margin-top: 1rem;
}

.social-links a {
    color: #fff;
    margin: 0 10px;
    font-size: 1.2rem;
}

.social-links a:hover {
    color: var(--accent-color);
}

/* =========================================
   Animations
========================================= */
.animate-up {
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 0.8s forwards;
}

.delay-1 {
    animation-delay: 0.2s;
}

.delay-2 {
    animation-delay: 0.4s;
}

@keyframes fadeInUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* =========================================
   Lightbox
========================================= */
.lightbox {
    display: none;
    /* Hidden by default */
    position: fixed;
    z-index: 2000;
    padding-top: 50px;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(5px);
    justify-content: center;
    align-items: center;
    flex-direction: column;
}

.lightbox-content {
    margin: auto;
    display: block;
    max-width: 90%;
    max-height: 80vh;
    border-radius: 10px;
    box-shadow: 0 0 50px rgba(212, 175, 55, 0.3);
    animation: zoomIn 0.3s;
    border: 3px solid var(--accent-color);
}

.close-lightbox {
    position: absolute;
    top: 20px;
    right: 35px;
    color: #f1f1f1;
    font-size: 40px;
    font-weight: bold;
    transition: 0.3s;
    cursor: pointer;
    z-index: 2001;
}

.close-lightbox:hover,
.close-lightbox:focus {
    color: var(--accent-color);
    text-decoration: none;
    cursor: pointer;
}

@keyframes zoomIn {
    from {
        transform: scale(0)
    }

    to {
        transform: scale(1)
    }
}


/* Developer Credit */
.developer-credit {
    margin-top: 2rem;
    font-size: 0.9rem;
    opacity: 0.8;
    border-top: 1px solid rgba(212, 175, 55, 0.2);
    padding-top: 1rem;
}

.developer-credit a {
    color: var(--accent-color);
    font-weight: 700;
    transition: all 0.3s;
    letter-spacing: 1px;
}

.developer-credit a:hover {
    color: #fff;
    text-shadow: 0 0 10px rgba(212, 175, 55, 0.5);
}

/* Ensure Gallery Items are visible correctly with filters */
.gallery-item.hide {
    display: none !important;
}

/* Responsive */
/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: #1a1a1a;
}

::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: 5px;
    border: 1px solid var(--accent-color);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--accent-color);
}

/* ... existing responsive code ... */
@media (max-width: 768px) {
    .nav-links {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 90px;
        /* Adjusted for taller navbar */
        left: 0;
        width: 100%;
        background: rgba(44, 27, 21, 0.95);
        /* Darker, more opaque */
        padding: 2rem;
        text-align: center;
        border-bottom: 2px solid var(--accent-color);
        box-shadow: 0 10px 20px rgba(0, 0, 0, 0.5);
    }



    .nav-links.active {
        display: flex;
    }

    .hamburger {
        display: block;
    }

    .about-content,
    .category-item,
    .contact-wrapper {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .category-item.reverse {
        direction: rtl;
    }

    .about-image {
        order: -1;
        /* Image first on mobile */
    }

    .hero-content h1 {
        font-size: 2.5rem;
    }
}