/* MK Web Studio – Premium Website */

/* --- Variables & Reset --- */
:root {
    --primary: #d4af37; /* Gold */
    --secondary: #1a1a1a; /* Rich Black */
    --text-main: #333333;
    --text-light: #777777;
    --bg-light: #fdfdfd;
    --bg-dark: #111111;
    --white: #ffffff;
    --transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    --container-width: 1200px;
}

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

body {
    font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    line-height: 1.6;
    color: var(--text-main);
    background-color: var(--bg-light);
    overflow-x: hidden;
}

ul { list-style: none; }
a { text-decoration: none; color: inherit; transition: var(--transition); }
img { max-width: 100%; display: block; }

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 20px;
}

.section { padding: 100px 0; }
.section-bg { background-color: #f8f8f8; }
.section-dark { background-color: var(--secondary); color: var(--white); padding: 80px 0; }
.text-center { text-align: center; }

/* --- Typography --- */
h1, h2, h3, h4 {
    line-height: 1.2;
    margin-bottom: 20px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.section-title {
    font-size: 2.5rem;
    margin-bottom: 40px;
    position: relative;
    display: inline-block;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 60px;
    height: 3px;
    background: var(--primary);
}

.text-center .section-title::after { left: 50%; transform: translateX(-50%); }

/* --- Announcement Bar --- */
.announcement-bar {
    background: var(--primary);
    color: var(--secondary);
    padding: 10px 40px 10px 20px;
    text-align: center;
    font-size: 0.9rem;
    font-weight: 600;
    position: relative;
    z-index: 2000;
}

.close-announcement {
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
}

/* --- Navigation --- */
.navbar {
    height: 90px;
    display: flex;
    align-items: center;
    position: fixed;
    top: 40px; /* Account for announcement bar initially */
    left: 0;
    width: 100%;
    background: transparent;
    z-index: 1000;
    transition: var(--transition);
}

.navbar.sticky {
    top: 0;
    height: 70px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 20px rgba(0,0,0,0.1);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.logo {
    font-size: 1.5rem;
    font-weight: 900;
    color: var(--secondary);
    letter-spacing: 4px;
}

.logo span { color: var(--primary); }

.nav-links { display: flex; align-items: center; gap: 30px; }
.nav-links a {
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

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

.btn-nav {
    background: var(--secondary);
    color: var(--white) !important;
    padding: 10px 20px;
    border-radius: 2px;
}

/* --- Hero --- */
.hero {
    height: 100vh;
    background: url('https://images.unsplash.com/photo-1493863641943-9b68992a8d07?q=80&w=1920&auto=format&fit=crop') center/cover no-repeat;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--white);
    position: relative;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.4);
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
    padding: 0 20px;
}

.hero h1 { font-size: clamp(2.5rem, 8vw, 4.5rem); margin-bottom: 20px; }
.hero h1 span { color: var(--primary); }
.hero p { font-size: 1.2rem; margin-bottom: 40px; letter-spacing: 1px; }

/* --- Buttons --- */
.btn {
    display: inline-block;
    padding: 15px 35px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor: pointer;
    border: 2px solid transparent;
    transition: var(--transition);
    font-size: 0.8rem;
}

.btn-primary { background: var(--primary); color: var(--secondary); }
.btn-primary:hover { background: var(--secondary); color: var(--white); }
.btn-outline { border-color: var(--white); color: var(--white); }
.btn-outline:hover { background: var(--white); color: var(--secondary); }

/* --- Grid System --- */
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 50px; align-items: center; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }

/* --- About --- */
.about-img { position: relative; }
.experience-badge {
    position: absolute;
    bottom: -20px;
    right: -20px;
    background: var(--primary);
    padding: 20px;
    color: var(--secondary);
    text-align: center;
}

.experience-badge .years { display: block; font-size: 2rem; font-weight: 800; }
.about-features { margin-top: 30px; display: grid; gap: 10px; }

/* --- Service Cards --- */
.service-card {
    background: var(--white);
    padding: 40px;
    text-align: center;
    border-radius: 5px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
    transition: var(--transition);
}

.service-card:hover { transform: translateY(-10px); }
.service-icon { font-size: 3rem; margin-bottom: 20px; display: block; }

/* --- Statistics --- */
.stat-item { text-align: center; }
.stat-item h3 { font-size: 3rem; color: var(--primary); margin-bottom: 5px; }

/* --- Process --- */
.process-steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-top: 50px; }
.step { position: relative; padding: 20px; text-align: center; }
.step-num { font-size: 3rem; font-weight: 900; opacity: 0.1; position: absolute; top: 0; left: 50%; transform: translateX(-50%); }

/* --- Portfolio --- */
.gallery-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 15px; }
.gallery-item { position: relative; overflow: hidden; height: 350px; cursor: pointer; }
.gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: var(--transition); }
.gallery-overlay {
    position: absolute;
    inset: 0;
    background: rgba(212, 175, 55, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
}
.gallery-item:hover img { transform: scale(1.1); }
.gallery-item:hover .gallery-overlay { opacity: 1; }
.gallery-overlay span { color: var(--secondary); font-weight: 700; text-transform: uppercase; border: 1px solid var(--secondary); padding: 10px 20px; }

/* --- Pricing --- */
.price-card {
    background: var(--white);
    padding: 50px 30px;
    text-align: center;
    border: 1px solid #eee;
    position: relative;
}

.price-card.featured { border: 2px solid var(--primary); transform: scale(1.05); z-index: 1; }
.popular { background: var(--primary); color: var(--secondary); position: absolute; top: 0; left: 50%; transform: translate(-50%, -50%); padding: 5px 15px; font-size: 0.7rem; font-weight: 700; }
.price { font-size: 3rem; font-weight: 800; margin: 20px 0; }
.price-card ul { margin-bottom: 30px; }
.price-card ul li { padding: 10px 0; border-bottom: 1px solid #eee; }

/* --- Testimonials --- */
.testimonial-slider { max-width: 800px; margin: 0 auto; position: relative; overflow: hidden; }
.testimonial-track { display: flex; transition: transform 0.5s ease-in-out; }
.testimonial-slide { min-width: 100%; padding: 40px; text-align: center; }
.sample-tag { color: var(--primary); font-size: 0.7rem; text-transform: uppercase; margin-bottom: 10px; }
.testimonial-slide p { font-style: italic; font-size: 1.2rem; margin-bottom: 20px; }
.slider-dots { text-align: center; margin-top: 20px; }
.dot { height: 10px; width: 10px; background: #bbb; border-radius: 50%; display: inline-block; margin: 0 5px; cursor: pointer; }
.dot.active { background: var(--primary); }

/* --- FAQ --- */
.faq-container { max-width: 700px; }
.accordion-item { border-bottom: 1px solid #ddd; }
.accordion-header {
    width: 100%;
    padding: 20px 0;
    background: none;
    border: none;
    text-align: left;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
}
.accordion-body { max-height: 0; overflow: hidden; transition: max-height 0.3s ease-out; }
.accordion-body p { padding-bottom: 20px; color: var(--text-light); }

/* --- Contact Form --- */
.form-group { margin-bottom: 20px; }
.form-group input, .form-group select, .form-group textarea {
    width: 100%;
    padding: 15px;
    border: 1px solid #ddd;
    background: #f9f9f9;
    font-family: inherit;
}

.full-width { width: 100%; }

/* --- Footer --- */
.footer { background: var(--secondary); color: #aaa; padding: 80px 0 20px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 50px; margin-bottom: 50px; }
.footer h4 { color: var(--white); font-size: 1rem; margin-bottom: 25px; }
.footer-links ul li { margin-bottom: 12px; }
.footer-links ul li a:hover { color: var(--primary); padding-left: 5px; }
.footer-bottom { border-top: 1px solid #333; padding-top: 20px; text-align: center; font-size: 0.8rem; }

/* --- Floating Buttons --- */
.floating-btns { position: fixed; bottom: 30px; right: 30px; z-index: 1000; display: flex; flex-direction: column; gap: 15px; }
.float-btn {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
    cursor: pointer;
    font-weight: bold;
    border: none;
}
.whatsapp { background: #25d366; }
.call { background: #3498db; }
.scroll-top { background: var(--secondary); opacity: 0; transition: 0.3s; pointer-events: none; }
.scroll-top.show { opacity: 1; pointer-events: auto; }

/* --- Animations --- */
.reveal, .reveal-left, .reveal-right, .reveal-up { opacity: 0; transition: 1s all ease; }
.reveal.active { opacity: 1; }
.reveal-left { transform: translateX(-50px); }
.reveal-right { transform: translateX(50px); }
.reveal-up { transform: translateY(50px); }
.reveal-left.active, .reveal-right.active, .reveal-up.active { opacity: 1; transform: translate(0); }

/* --- Lightbox --- */
.lightbox {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.9);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 3000;
}
.lightbox-content { max-width: 90%; max-height: 80%; border: 3px solid var(--primary); }
.close-lightbox { position: absolute; top: 20px; right: 40px; color: white; font-size: 40px; cursor: pointer; }

/* --- Mobile Menu --- */
.hamburger { display: none; cursor: pointer; }
.bar { display: block; width: 25px; height: 3px; margin: 5px auto; background-color: var(--secondary); transition: 0.3s; }

@media (max-width: 992px) {
    .grid-4, .grid-3, .grid-2, .process-steps { grid-template-columns: 1fr; }
    .nav-links {
        position: fixed;
        left: -100%;
        top: 0;
        flex-direction: column;
        background-color: var(--white);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 27px rgba(0, 0, 0, 0.05);
        padding: 100px 0;
    }
    .nav-links.active { left: 0; }
    .hamburger { display: block; }
    .hamburger.active .bar:nth-child(2) { opacity: 0; }
    .hamburger.active .bar:nth-child(1) { transform: translateY(8px) rotate(45deg); }
    .hamburger.active .bar:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }
    .price-card.featured { transform: scale(1); }
    .footer-grid { grid-template-columns: 1fr; text-align: center; }
}