/* WhatsApp Button Styles */
 .whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 9999;
    animation: float 3s ease-in-out infinite;
}

.whatsapp-button {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #25D366, #128C7E);
    border-radius: 50%;
    box-shadow: 0 10px 25px rgba(37, 211, 102, 0.3);
    text-decoration: none;
    position: relative;
    transition: all 0.3s ease;
    overflow: hidden;
}

.whatsapp-button:hover {
    transform: scale(1.1);
    box-shadow: 0 15px 35px rgba(37, 211, 102, 0.4);
    width: 200px;
    border-radius: 50px;
    animation: none;
}

.whatsapp-button:hover .whatsapp-text {
    opacity: 1;
    transform: translateX(0);
    width: auto;
    padding: 0 20px 0 45px;
}

.whatsapp-button:hover .whatsapp-icon {
    left: 15px;
}

.whatsapp-icon {
    font-size: 28px;
    color: white;
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    transition: all 0.3s ease;
    z-index: 2;
}

.whatsapp-text {
    color: white;
    font-weight: 600;
    font-size: 14px;
    opacity: 0;
    width: 0;
    overflow: hidden;
    white-space: nowrap;
    transition: all 0.3s ease;
    transform: translateX(10px);
    position: relative;
    z-index: 1;
}

/* Pulsing ring effect */
.whatsapp-button::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: rgba(37, 211, 102, 0.3);
    animation: pulse 2s infinite;
}

/* Notification badge */
.whatsapp-notification {
    position: absolute;
    top: -5px;
    right: -5px;
    background: var(--primary, #FF5E7D);
    color: white;
    font-size: 12px;
    font-weight: bold;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: bounce 2s infinite;
    z-index: 3;
}

/* Animations */
@keyframes float {
    0% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-10px);
    }
    100% {
        transform: translateY(0px);
    }
}

@keyframes pulse {
    0% {
        transform: scale(0.95);
        opacity: 0.7;
    }
    70% {
        transform: scale(1.1);
        opacity: 0;
    }
    100% {
        transform: scale(0.95);
        opacity: 0;
    }
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0);
    }
    40% {
        transform: translateY(-5px);
    }
    60% {
        transform: translateY(-3px);
    }
}

/* Mobile responsiveness */
@media (max-width: 768px) {
    .whatsapp-float {
        bottom: 20px;
        right: 20px;
    }
    
    .whatsapp-button {
        width: 55px;
        height: 55px;
    }
    
    .whatsapp-button:hover {
        width: 180px;
    }
    
    .whatsapp-text {
        font-size: 13px;
    }
}

@media (max-width: 480px) {
    .whatsapp-float {
        bottom: 15px;
        right: 15px;
    }
    
    .whatsapp-button {
        width: 50px;
        height: 50px;
    }
    
    .whatsapp-button:hover {
        width: 160px;
    }
}

 /* --- CSS VARIABLES & RESET --- */
 :root {
    --black: #080808;
    --dark-gray: #1a1a1a;
    --blue: #0b1a30; /* Deep midnight blue */
    --red: #D11010;  /* Premium Red */
    --white: #f8f9fa;
    --text-gray: #b0b0b0;
    --font-main: 'Montserrat', sans-serif;
}

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

body {
    font-family: var(--font-main);
    background-color: var(--black);
    color: var(--white);
    overflow-x: hidden;
}

h1, h2, h3 { font-weight: 800; text-transform: uppercase; letter-spacing: 2px; }
p { font-weight: 300; line-height: 1.8; color: var(--text-gray); }
a { text-decoration: none; color: inherit; }

.section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
}
.section-title span { color: var(--red); }

section { padding: 100px 10%; }

.btn {
    display: inline-block;
    padding: 15px 30px;
    background-color: var(--red);
    color: var(--white);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    border: 2px solid var(--red);
    transition: 0.3s ease;
    cursor: pointer;
}
.btn:hover {
    background-color: transparent;
    color: var(--red);
}

/* --- NAVIGATION --- */
nav {
    position: fixed;
    top: 0;
    width: 100%;
    padding: 20px 10%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 1000;
    transition: 0.4s;
}
nav.scrolled {
    background-color: rgba(8, 8, 8, 0.95);
    backdrop-filter: blur(10px);
    padding: 15px 10%;
    border-bottom: 1px solid var(--dark-gray);
}
.logo { font-size: 1.8rem; font-weight: 800; letter-spacing: 3px; }
.logo span { color: var(--red); }

.nav-links { display: flex; gap: 30px; list-style: none; }
.nav-links a { font-weight: 600; font-size: 0.9rem; transition: 0.3s; }
.nav-links a:hover { color: var(--red); }

.hamburger { display: none; cursor: pointer; font-size: 1.5rem; }
.close-menu { display: none; } /* Hidden on desktop */

/* --- HERO SECTION (Parallax) ---  url('https://images.unsplash.com/photo-1600585154340-be6161a56a0c?ixlib=rb-4.0.3&auto=format&fit=crop&w=1920&q=80') center/cover;*/
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 0 10%;
    background: linear-gradient(to bottom, rgba(11, 26, 48, 0.2), rgba(8, 8, 8, 0.6)), 
                url('assets/img/hero.png') center/cover;
    background-attachment: fixed; /* Parallax effect */
}
.hero-content h1 { 
    font-size: 4rem; 
    margin-bottom: 20px; 
    text-shadow: 2px 4px 15px rgba(0,0,0,0.8); 
}
.hero-content p { 
    font-size: 1.2rem; 
    color: var(--white); 
    margin-bottom: 40px; 
    max-width: 800px; 
    margin-inline: auto;
    text-shadow: 1px 2px 10px rgba(0,0,0,0.8); 
}

/* --- ABOUT US --- background: url('https://images.unsplash.com/photo-1600607686527-6fb886090705?ixlib=rb-4.0.3&auto=format&fit=crop&w=800&q=80') center/cover;*/
.about {
    display: flex;
    align-items: center;
    gap: 50px;
    background-color: var(--black);
}
.about-text { flex: 1; }
.about-text h2 { font-size: 2.5rem; margin-bottom: 20px; }
.about-text p { margin-bottom: 30px; }
.about-image {
    flex: 1;
    height: 400px;
    background: url('assets/img/about.png') center/cover;
    border-left: 5px solid var(--red);
    border-bottom: 5px solid var(--blue);
    box-shadow: -15px 15px 0px rgba(209, 16, 16, 0.15);
}

/* --- SERVICES --- */
.services {
    background-color: var(--dark-gray);
}
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}
.service-card {
    background-color: var(--black);
    padding: 40px 30px;
    text-align: center;
    border-top: 3px solid var(--blue);
    transition: 0.4s;
}
.service-card:hover {
    transform: translateY(-10px);
    border-top: 3px solid var(--red);
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}
.service-card i { font-size: 3rem; color: var(--red); margin-bottom: 20px; }
.service-card h3 { margin-bottom: 15px; font-size: 1.2rem; }

/* --- WHY CHOOSE US --- */
.why-us {
    background: linear-gradient(135deg, var(--blue) 0%, var(--black) 100%);
    text-align: center;
}
.features {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 40px;
    margin-top: 40px;
}
.feature { max-width: 250px; }
.feature i { font-size: 2.5rem; color: var(--red); margin-bottom: 15px; }

/* --- PORTFOLIO CAROUSEL --- */
.portfolio {
    background-color: var(--black);
}
.swiper {
    width: 100%;
    padding-bottom: 50px;
}
.swiper-slide {
    height: 400px;
    background-size: cover;
    background-position: center;
    position: relative;
    border: 1px solid var(--dark-gray);
}
.slide-overlay {
    position: absolute;
    bottom: 0; left: 0; right: 0;
    background: linear-gradient(transparent, rgba(0,0,0,0.9));
    padding: 20px;
    text-align: center;
    opacity: 0;
    transition: 0.3s;
}
.swiper-slide:hover .slide-overlay { opacity: 1; }
.swiper-pagination-bullet { background: var(--white); }
.swiper-pagination-bullet-active { background: var(--red); }

/* --- BOLD CTA (Parallax) --- url('https://images.unsplash.com/photo-1584622650111-993a426fbf0a?ixlib=rb-4.0.3&auto=format&fit=crop&w=1920&q=80') center/cover fixed;*/
.cta {
    background: linear-gradient(rgba(209, 16, 16, 0.85), rgba(8, 8, 8, 0.9)), 
                url('assets/img/parallax.png') center/cover fixed;
    text-align: center;
    padding: 120px 10%;
}
.cta h2 { font-size: 3rem; margin-bottom: 20px; color: var(--white); }
.cta .btn { background-color: var(--black); border-color: var(--black); }
.cta .btn:hover { background-color: transparent; color: var(--white); border-color: var(--white); }

/* --- CONTACT --- */
.contact { background-color: var(--dark-gray); display: flex; gap: 50px; flex-wrap: wrap; }
.contact-info, .contact-form { flex: 1; min-width: 300px; }
.contact-info h3 { margin-bottom: 20px; color: var(--red); }
.contact-info p { margin-bottom: 15px; display: flex; align-items: center; gap: 10px; }
.contact-info i { color: var(--blue); font-size: 1.2rem; }

.contact-form input, .contact-form textarea {
    width: 100%;
    padding: 15px;
    margin-bottom: 20px;
    background-color: var(--black);
    border: 1px solid var(--blue);
    color: var(--white);
    font-family: var(--font-main);
}
.contact-form input:focus, .contact-form textarea:focus {
    outline: none;
    border-color: var(--red);
}

/* --- FOOTER --- */
footer {
    background-color: var(--black);
    padding: 30px 10%;
    text-align: center;
    border-top: 1px solid #1a1a1a;
}
.social-icons { margin-top: 20px; }
.social-icons a { margin: 0 10px; font-size: 1.2rem; transition: 0.3s; }
.social-icons a:hover { color: var(--red); }

/* --- RESPONSIVE DESIGN --- */
@media (max-width: 768px) {
    
    /* PREMIUM FULL-SCREEN MOBILE MENU */
    .nav-links {
        display: none;
        position: fixed;
        top: 0; 
        left: 0; 
        width: 100%; 
        height: 100vh; /* Covers the whole screen */
        background: rgba(8, 8, 8, 0.98); /* Deep luxury dark background */
        backdrop-filter: blur(10px);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        text-align: center;
        gap: 20px;
        z-index: 1001; /* Stays above everything */
    }
    .nav-links.active { display: flex; }
    .nav-links a { font-size: 1.5rem; } /* Bigger text for mobile tapping */
    
    /* The new mobile close button */
    .close-menu {
        display: block;
        position: absolute;
        top: 25px;
        right: 10%;
        font-size: 2rem;
        color: var(--white);
        cursor: pointer;
        transition: 0.3s;
    }
    .close-menu:hover { color: var(--red); }

    .hamburger { display: block; }
    
    /* HERO FOR MOBILE */
    .hero {
        height: auto; 
        min-height: 75vh; 
        padding-top: 140px; /* Pushes text below nav */
        padding-bottom: 60px; 
        align-items: center;
    }
    .hero-content h1 { font-size: 2.2rem; margin-bottom: 15px; }
    .hero-content p { font-size: 1rem; margin-bottom: 30px; }

    .about { flex-direction: column; text-align: center; }
    .about-image { width: 100%; }
    .cta h2 { font-size: 2rem; }
    section { padding: 70px 5%; }
}