/* ROOT VARIABLES & THEMES */
:root {
    --bg-color: #fcfcfc;
    --card-bg: rgba(255, 255, 255, 0.9);
    --text-color: #2b2b2b;
    --text-muted: #666666;
    --primary-red: #ff4757;
    --primary-yellow: #ffa502;
    --primary-orange: #ff7f50;
    --primary-blue: #1e90ff;
    --border-color: #eaeaea;
    --shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    --transition: all 0.3s ease;
}

[data-theme="dark"] {
    --bg-color: #121212;
    --card-bg: rgba(30, 30, 30, 0.9);
    --text-color: #f1f1f1;
    --text-muted: #a0a0a0;
    --border-color: #2c2c2c;
    --shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

/* GLOBAL STYLES */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Poppins', sans-serif;
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg-color);
    color: var(--text-color);
    transition: var(--transition);
    overflow-x: hidden;
    position: relative;
}

/* MULTI-BACKGROUND SLIDER STYLES */
.bg-slider-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -2;
    overflow: hidden;
}

.bg-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;
}

.bg-slide.active {
    opacity: 0.15;
}

.bg-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--bg-color);
    z-index: -1;
    opacity: 0.92;
    transition: var(--transition);
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 80px 20px;
    position: relative;
    z-index: 1;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 50px;
    background: linear-gradient(45deg, var(--primary-red), var(--primary-orange));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.card {
    background: var(--card-bg);
    border-radius: 20px;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow);
    backdrop-filter: blur(8px);
    transition: var(--transition);
}

.card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 35px rgba(255, 71, 87, 0.15);
}

/* BUTTONS */
.btn {
    display: inline-block;
    padding: 12px 30px;
    border-radius: 50px;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    text-align: center;
}

.btn-primary {
    background: linear-gradient(45deg, var(--primary-red), var(--primary-orange));
    color: #fff;
    box-shadow: 0 5px 15px rgba(255, 71, 87, 0.3);
}

.btn-primary:hover {
    opacity: 0.9;
    transform: scale(1.05);
}

.btn-outline {
    background: transparent;
    border: 2px solid var(--primary-blue);
    color: var(--primary-blue);
}

.btn-outline:hover {
    background: var(--primary-blue);
    color: #fff;
}

.btn-block {
    display: block;
    width: 100%;
}

/* LOADING SCREEN */
#loading-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--bg-color);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    transition: opacity 0.5s ease;
}

.loader {
    width: 50px;
    height: 50px;
    border: 5px solid var(--border-color);
    border-top: 5px solid var(--primary-red);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-bottom: 15px;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* NAVBAR */
#navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: var(--card-bg);
    border-bottom: 1px solid var(--border-color);
    z-index: 1000;
    backdrop-filter: blur(10px);
    transition: var(--transition);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 15px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-color);
    text-decoration: none;
}

.nav-links {
    list-style: none;
    display: flex;
    gap: 20px;
    align-items: center;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-muted);
    font-weight: 500;
    transition: var(--transition);
}

.nav-links a:hover, .nav-links a.active {
    color: var(--primary-red);
}

.nav-order-btn {
    background: var(--primary-yellow);
    color: #fff !important;
    padding: 8px 18px;
    border-radius: 20px;
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 15px;
}

#dark-mode-toggle {
    background: none;
    border: none;
    font-size: 1.2rem;
    color: var(--text-color);
    cursor: pointer;
}

.menu-toggle {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--text-color);
}

/* HEADER SECTION */
.hero-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 120px 20px 60px 20px;
    position: relative;
    z-index: 1;
}

.hero-container {
    max-width: 1100px;
    width: 100%;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}

.hero-content h1 {
    font-size: 3.2rem;
    font-weight: 800;
    margin-bottom: 15px;
    background: linear-gradient(45deg, var(--primary-red), var(--primary-orange));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-content p {
    font-size: 1.15rem;
    color: var(--text-muted);
    margin-bottom: 30px;
}

.hero-btns {
    display: flex;
    gap: 15px;
}

.hero-image-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
}

.hero-img-card {
    border-radius: 15px;
    overflow: hidden;
    height: 180px;
    box-shadow: var(--shadow);
    border: 1px solid var(--border-color);
    background: rgba(0, 0, 0, 0.03);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.hero-img-card:nth-child(3) {
    grid-column: span 2;
    height: 150px;
}

.hero-img-card img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: var(--transition);
}

.hero-img-card:hover img {
    transform: scale(1.05);
}

/* DO'S & DON'TS */
.dd-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.dd-card {
    padding: 40px;
}

.dd-card h3 {
    font-size: 1.8rem;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.dos-card h3 { color: #2ed573; }
.donts-card h3 { color: var(--primary-red); }

.dd-card ul {
    list-style: none;
}

.dd-card li {
    padding: 10px 0;
    border-bottom: 1px solid var(--border-color);
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    gap: 12px;
}

.dos-card li i { color: #2ed573; }
.donts-card li i { color: var(--primary-red); }

/* PACKAGES */
.package-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.package-card {
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.package-img {
    height: 250px;
    background: rgba(0, 0, 0, 0.03);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.package-img img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: var(--transition);
}

.package-card:hover .package-img img {
    transform: scale(1.05);
}

.package-info {
    padding: 30px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
    justify-content: space-between;
}

.package-info h3 {
    font-size: 1.4rem;
    margin-bottom: 10px;
}

.package-info .price {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary-orange);
    margin-bottom: 20px;
}

/* PORTFOLIO */
.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 25px;
}

.portfolio-item {
    position: relative;
    overflow: hidden;
    height: 280px;
    cursor: pointer;
    background: rgba(0, 0, 0, 0.03);
    display: flex;
    align-items: center;
    justify-content: center;
}

.portfolio-item img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: var(--transition);
}

.portfolio-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    transition: var(--transition);
    pointer-events: none;
}

.portfolio-overlay i {
    color: #fff;
    font-size: 1.5rem;
}

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

.portfolio-item:hover img {
    transform: scale(1.05);
}

/* TOS */
.tos-card {
    padding: 40px;
}

.tos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.tos-col h3 {
    font-size: 1.2rem;
    margin-bottom: 15px;
    color: var(--primary-blue);
    display: flex;
    align-items: center;
    gap: 8px;
}

.tos-col ul {
    list-style: none;
}

.tos-col li, .tos-col p {
    font-size: 0.95rem;
    color: var(--text-muted);
    margin-bottom: 8px;
}

/* PAYMENT */
.payment-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
}

.payment-card {
    padding: 30px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
}

.payment-card i {
    color: var(--primary-yellow);
}

.payment-card h4 {
    font-size: 1.1rem;
}

/* CONTACT */
.contact-card {
    padding: 40px;
    max-width: 700px;
    margin: 0 auto;
}

.contact-grid-2 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-bottom: 30px;
    justify-content: center;
}

.contact-info-item {
    display: flex;
    align-items: center;
    gap: 20px;
    justify-content: center;
}

.contact-info-item i {
    color: var(--primary-red);
}

.contact-info-item h4 {
    font-size: 1rem;
    color: var(--text-muted);
}

.contact-info-item p {
    font-size: 1.1rem;
    font-weight: 600;
}

.contact-action {
    text-align: center;
}

/* FOOTER */
footer {
    background: var(--card-bg);
    border-top: 1px solid var(--border-color);
    padding: 30px 0;
    text-align: center;
    position: relative;
    z-index: 1;
}

.footer-content {
    display: flex;
    flex-direction: column;
    gap: 10px;
    align-items: center;
}

.love-text {
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* BACK TO TOP */
#back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background: var(--primary-red);
    color: #fff;
    border: none;
    width: 45px;
    height: 45px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    justify-content: center;
    align-items: center;
    box-shadow: 0 5px 15px rgba(255, 71, 87, 0.4);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 999;
}

#back-to-top.show {
    opacity: 1;
    visibility: visible;
}

#back-to-top:hover {
    transform: translateY(-3px);
}

/* IMAGE MODAL */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    padding-top: 100px;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.9);
}

.modal-content {
    margin: auto;
    display: block;
    max-width: 80%;
    max-height: 80vh;
    border-radius: 10px;
    object-fit: contain;
    transition: transform 0.3s ease;
}

.modal-close {
    position: absolute;
    top: 30px;
    right: 45px;
    color: #f1f1f1;
    font-size: 40px;
    font-weight: bold;
    cursor: pointer;
}

.modal-close:hover {
    color: var(--primary-red);
}

/* RESPONSIVE DESIGN */
@media (max-width: 768px) {
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-btns {
        justify-content: center;
    }

    .hero-image-grid {
        margin-top: 20px;
    }

    .nav-links {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: var(--card-bg);
        border-bottom: 1px solid var(--border-color);
        padding: 20px 0;
        box-shadow: var(--shadow);
    }

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

    .menu-toggle {
        display: block;
    }

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

    .section-title {
        font-size: 2rem;
    }
}