/* MK Web Studio – Premium Website Styles */

:root {
    --primary: #C0FF00; /* Volt Green */
    --primary-dark: #a8e000;
    --dark: #0a0a0a;
    --dark-grey: #1a1a1a;
    --light: #f4f4f4;
    --white: #ffffff;
    --transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    --container: 1200px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    background-color: var(--dark);
    color: var(--white);
    overflow-x: hidden;
}

h1, h2, h3, .logo {
    font-family: 'Montserrat', sans-serif;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: -1px;
}

ul { list-style: none; }
a { text-decoration: none; color: inherit; transition: var(--transition); }
img { max-width: 100%; display: block; border-radius: 4px; }

.container {
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 2rem;
}

.section-padding {
    padding: 100px 0;
}

.bg-dark { background-color: var(--dark-grey); }
.center { text-align: center; }

.subtitle {
    color: var(--primary);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.9rem;
    letter-spacing: 2px;
    display: block;
    margin-bottom: 1rem;
}

/* Announcement Bar */
.announcement-bar {
    background: var(--primary);
    color: var(--dark);
    padding: 10px 2rem;
    text-align: center;
    font-size: 0.85rem;
    font-weight: 600;
    position: relative;
    z-index: 1001;
    display: flex;
    justify-content: center;
    align-items: center;
}

.announcement-bar button {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    margin-left: 15px;
}

/* Navigation */
header {
    height: 90px;
    display: flex;
    align-items: center;
    position: fixed;
    top: 40px; /* Account for bar */
    width: 100%;
    z-index: 1000;
    transition: var(--transition);
}

header.sticky {
    top: 0;
    background: rgba(10, 10, 10, 0.95);
    height: 70px;
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

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

.logo {
    font-size: 1.8rem;
    color: var(--white);
}

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

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

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

.hamburger {
    display: none;
    cursor: pointer;
}

.hamburger span {
    display: block;
    width: 25px;
    height: 3px;
    background: var(--white);
    margin: 5px 0;
    transition: var(--transition);
}

/* Buttons */
.btn-primary {
    background: var(--primary);
    color: var(--dark);
    padding: 12px 30px;
    font-weight: 700;
    border-radius: 0;
    display: inline-block;
    border: 2px solid var(--primary);
}

.btn-primary:hover {
    background: transparent;
    color: var(--primary);
}

.btn-secondary {
    border: 2px solid var(--white);
    color: var(--white);
    padding: 12px 30px;
    font-weight: 700;
}

.btn-secondary:hover {
    background: var(--white);
    color: var(--dark);
}

/* Hero Section */
.hero {
    height: 100vh;
    background: url('https://images.unsplash.com/photo-1540497077202-7c8a3999166f?auto=format&fit=crop&w=1920&q=80') center/cover no-repeat;
    display: flex;
    align-items: center;
    position: relative;
}

.hero-overlay {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background: linear-gradient(to right, rgba(0,0,0,0.8), transparent);
}

.hero-content {
    position: relative;
    z-index: 1;
}

.hero h1 {
    font-size: clamp(3rem, 8vw, 6rem);
    line-height: 1;
    margin-bottom: 1.5rem;
}

.hero h1 span { color: var(--primary); }

.hero p {
    font-size: 1.2rem;
    max-width: 600px;
    margin-bottom: 2rem;
    color: #ccc;
}

.hero-btns {
    display: flex;
    gap: 1rem;
}

/* Grids */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2rem; text-align: center; }

/* Service Cards */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.service-card {
    background: var(--dark);
    padding: 3rem;
    border-bottom: 4px solid transparent;
    transition: var(--transition);
}

.service-card:hover {
    border-color: var(--primary);
    transform: translateY(-10px);
}

.service-card .icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    display: block;
}

/* Stats */
.stat-item h3 {
    font-size: 3.5rem;
    color: var(--primary);
    margin-bottom: 0.5rem;
}

/* Gallery */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.gallery-item {
    overflow: hidden;
    cursor: pointer;
}

.gallery-item img {
    transition: var(--transition);
    height: 300px;
    width: 100%;
    object-fit: cover;
}

.gallery-item:hover img {
    transform: scale(1.1);
    filter: brightness(0.7);
}

/* Accordion */
.accordion-wrapper {
    max-width: 800px;
    margin: 0 auto;
}

.accordion-item {
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.accordion-header {
    width: 100%;
    padding: 1.5rem 0;
    background: none;
    border: none;
    color: var(--white);
    display: flex;
    justify-content: space-between;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
}

.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out;
}

.accordion-content p {
    padding-bottom: 1.5rem;
    color: #aaa;
}

/* Contact Form */
.contact-form .form-group {
    margin-bottom: 1.5rem;
}

.contact-form input, 
.contact-form textarea {
    width: 100%;
    padding: 1rem;
    background: var(--dark);
    border: 1px solid #333;
    color: var(--white);
    outline: none;
}

.contact-form input:focus, 
.contact-form textarea:focus {
    border-color: var(--primary);
}

/* Floating Actions */
.floating-btns {
    position: fixed;
    bottom: 30px;
    right: 30px;
    display: flex;
    flex-direction: column;
    gap: 15px;
    z-index: 999;
}

.float-btn {
    width: 55px;
    height: 55px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    box-shadow: 0 4px 15px rgba(0,0,0,0.3);
    border: none;
    cursor: pointer;
}

.whatsapp { background: #25D366; }
.call { background: #007AFF; }
.top { background: var(--primary); color: var(--dark); display: none; }

/* Lightbox */
.lightbox {
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(0,0,0,0.9);
    display: none;
    z-index: 2000;
    justify-content: center;
    align-items: center;
}

.lightbox-content {
    max-width: 80%;
    max-height: 80%;
}

.close-lightbox {
    position: absolute;
    top: 40px; right: 40px;
    font-size: 3rem;
    color: white;
    cursor: pointer;
}

/* Animations */
.reveal-up { opacity: 0; transform: translateY(30px); transition: 0.8s ease-out; }
.reveal-left { opacity: 0; transform: translateX(-30px); transition: 0.8s ease-out; }
.reveal-right { opacity: 0; transform: translateX(30px); transition: 0.8s ease-out; }
.active { opacity: 1; transform: translate(0); }

/* Responsive */
@media (max-width: 992px) {
    .grid-2, .grid-4 { grid-template-columns: 1fr; }
    .nav-links {
        position: fixed;
        top: 0; right: -100%;
        width: 80%; height: 100vh;
        background: var(--dark);
        flex-direction: column;
        justify-content: center;
        transition: 0.5s;
    }
    .nav-links.show { right: 0; }
    .hamburger { display: block; }
    header { top: 0; }
    .announcement-bar { display: none; }
}

footer {
    padding: 50px 0;
    border-top: 1px solid #222;
    text-align: center;
}

.footer-bottom p {
    font-size: 0.9rem;
    color: #666;
    margin: 5px 0;
}