/* Landing Page Styles - SpaceX Minimalist */

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    /* Darker header initially */
    z-index: 1000;
    padding: 2rem 0;
    transition: background-color 0.3s, padding 0.3s;
}

.navbar.scrolled {
    background-color: rgba(0, 0, 0, 0.9);
    padding: 1rem 0;
    backdrop-filter: blur(10px);
}

.navbar-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--white);
    letter-spacing: 4px;
    text-transform: uppercase;
}

.nav-links {
    display: flex;
    gap: 3rem;
    align-items: center;
}

.nav-links a {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--white);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    position: relative;
    padding-bottom: 5px;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background-color: var(--white);
    transition: width 0.3s;
}

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

.nav-links .btn-login {
    display: none;
    /* Hidden as requested */
}

/* Hero Section */
.hero {
    position: relative;
    height: 100vh;
    display: flex;
    align-items: center;
    /* SpaceX-like dark, atmospheric background */
    background-image: url('https://images.unsplash.com/photo-1517976487492-5750f3195933?q=80&w=2070&auto=format&fit=crop');
    background-size: cover;
    background-position: center;
    color: white;
}

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

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 900px;
    padding-top: 100px;
}

.hero h1 {
    font-size: 5rem;
    margin-bottom: 1rem;
    line-height: 1;
    text-transform: uppercase;
    font-weight: 800;
    letter-spacing: -1px;
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: 3rem;
    color: var(--white);
    /* Crisp white */
    max-width: 600px;
    font-weight: 300;
}

.hero-buttons {
    display: flex;
    gap: 1.5rem;
}

/* Services Section */
.services {
    padding: var(--section-padding);
    background-color: #000;
    border-top: 1px solid #222;
}

.section-header {
    margin-bottom: 5rem;
}

.section-header h2 {
    font-size: 2.5rem;
    letter-spacing: 2px;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 3rem;
}

.service-card {
    background: transparent;
    border-top: 1px solid #333;
    padding-top: 2rem;
    transition: border-color 0.3s;
}

.service-card:hover {
    border-color: var(--white);
}

.service-icon {
    width: 40px;
    height: 40px;
    color: var(--white);
    margin-bottom: 1.5rem;
}

.service-card h3 {
    margin-bottom: 1rem;
    font-size: 1.2rem;
    color: var(--white);
}

.service-card p {
    color: var(--secondary-color);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* Projects Section */
.projects {
    padding: 0;
    /* Full width images style */
    background-color: #000;
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
}

.project-card {
    position: relative;
    height: 500px;
    overflow: hidden;
    background: #111;
    border: 1px solid #222;
}

.project-image {
    width: 100%;
    height: 100%;
    transition: transform 0.6s ease;
    object-fit: cover;
    opacity: 0.7;
}

.project-card:hover .project-image {
    transform: scale(1.05);
    opacity: 0.4;
}

.project-info {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 3rem;
    pointer-events: none;
}

.project-info h3 {
    font-size: 2rem;
    margin-bottom: 0.5rem;
    transform: translateY(20px);
    transition: transform 0.3s;
}

.project-info p {
    color: var(--white);
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.3s 0.1s;
}

.project-card:hover .project-info h3,
.project-card:hover .project-info p {
    transform: translateY(0);
    opacity: 1;
}

/* Contact Section */
.contact {
    padding: 8rem 0;
    text-align: center;
    background: linear-gradient(to bottom, #000, #111);
    color: white;
}

.contact h2 {
    margin-bottom: 2rem;
    font-size: 3rem;
}

.contact p {
    color: var(--secondary-color);
    margin-bottom: 3rem;
    font-size: 1.1rem;
}

.btn-whatsapp {
    background-color: transparent;
    border: 1px solid var(--white);
    color: var(--white);
    display: inline-flex;
    align-items: center;
    gap: 1rem;
    padding: 15px 30px;
}

.btn-whatsapp:hover {
    background-color: var(--white);
    color: black;
}

/* Footer */
.footer {
    padding: 3rem 0;
    background-color: #000;
    color: #444;
    font-size: 0.8rem;
    text-align: center;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-top: 1px solid #222;
}

/* Floating WhatsApp */
.floating-whatsapp {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    background-color: transparent;
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: white;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    /* Smaller icon */
    backdrop-filter: blur(5px);
    transition: all 0.3s;
    z-index: 100;
}

.floating-whatsapp:hover {
    background-color: var(--white);
    color: black;
    transform: scale(1.1);
}

/* Animations */
@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

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

.animate-up {
    animation: fadeUp 1s cubic-bezier(0.16, 1, 0.3, 1) forwards;
    opacity: 0;
}

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

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