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

body { 
    background-color: #0b0f19; 
    color: #f1f5f9; 
    font-family: system-ui, -apple-system, sans-serif; 
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Top Bar */
.top-bar { 
    background: #020617; 
    border-bottom: 1px solid #1e293b;
    color: #94a3b8; 
    font-weight: 600; 
    font-size: 0.8rem; 
    padding: 10px 0; 
}

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

/* Header */
.header { 
    position: sticky; 
    top: 0; 
    background: rgba(11, 15, 25, 0.95); 
    backdrop-filter: blur(12px); 
    border-bottom: 1px solid #1e293b; 
    z-index: 50; 
}

.nav-container { 
    height: 90px; 
    display: flex; 
    align-items: center; 
    justify-content: space-between; 
}

.logo-area { 
    display: flex; 
    align-items: center; 
    gap: 14px; 
}

.logo-box { 
    width: 50px; 
    height: 50px; 
    background: linear-gradient(135deg, #2563eb, #1d4ed8); 
    color: #ffffff; 
    font-size: 1.5rem; 
    display: flex; 
    align-items: center; 
    justify-content: center; 
    border-radius: 12px; 
    box-shadow: 0 10px 15px -3px rgba(37, 99, 235, 0.3);
}

.logo-area h1 { 
    font-size: 1.25rem; 
    font-weight: 900; 
    line-height: 1.1; 
    color: #ffffff;
}

.logo-area span { 
    font-size: 0.8rem; 
    color: #94a3b8; 
    font-weight: 600; 
}

.nav-cta {
    display: flex;
    align-items: center;
    gap: 20px;
}

.phone-link {
    color: #ffffff;
    font-weight: 800;
    text-decoration: none;
    font-size: 1.1rem;
    display: none;
}
@media(min-width: 768px) {
    .phone-link { display: inline-flex; align-items: center; gap: 8px; }
}

.whatsapp-btn { 
    background: #25d366; 
    color: #0b0f19; 
    font-weight: 800; 
    padding: 12px 24px; 
    border-radius: 12px; 
    text-decoration: none; 
    display: flex; 
    align-items: center; 
    gap: 8px; 
    transition: 0.2s; 
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.3); 
}

.whatsapp-btn:hover { 
    background: #22bf5b; 
    transform: translateY(-1px); 
}

/* Hero Section */
.hero { 
    padding: 60px 0; 
    background: radial-gradient(circle at top right, rgba(37, 99, 235, 0.1), transparent 50%);
}

.hero-grid { 
    display: grid; 
    grid-template-columns: 1fr; 
    gap: 48px; 
    align-items: center; 
}

@media(min-width: 992px) { 
    .hero-grid { 
        grid-template-columns: 1.2fr 0.8fr; 
    } 
}

.badge { 
    display: inline-flex; 
    align-items: center; 
    gap: 8px; 
    background: rgba(37, 99, 235, 0.15); 
    border: 1px solid rgba(37, 99, 235, 0.3); 
    color: #60a5fa; 
    padding: 6px 16px; 
    border-radius: 999px; 
    font-size: 0.85rem; 
    font-weight: 700; 
    margin-bottom: 24px; 
}

.hero h2 { 
    font-size: 2.75rem; 
    font-weight: 900; 
    line-height: 1.15; 
    margin-bottom: 24px; 
}

@media(min-width: 768px) { 
    .hero h2 { 
        font-size: 3.5rem; 
    } 
}

.hero h2 span { 
    color: #3b82f6; 
}

.hero p { 
    color: #94a3b8; 
    font-size: 1.15rem; 
    margin-bottom: 36px; 
    line-height: 1.6; 
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    border-top: 1px solid #1e293b;
    padding-top: 30px;
}

.stat-item strong {
    display: block;
    font-size: 1.75rem;
    font-weight: 900;
    color: #ffffff;
}

.stat-item span {
    font-size: 0.85rem;
    color: #94a3b8;
}

/* Hero Card / Form */
.hero-card { 
    background: #111827; 
    border: 1px solid #1f2937; 
    padding: 36px; 
    border-radius: 24px; 
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.7); 
}

.hero-card h3 { 
    font-size: 1.5rem; 
    font-weight: 800; 
    margin-bottom: 8px; 
    color: #ffffff; 
}

.hero-card p { 
    font-size: 0.9rem; 
    margin-bottom: 24px; 
    color: #94a3b8; 
}

.form-group { 
    margin-bottom: 16px; 
}

.form-group label { 
    display: block; 
    font-size: 0.75rem; 
    font-weight: 700; 
    text-transform: uppercase; 
    color: #94a3b8; 
    margin-bottom: 6px; 
    letter-spacing: 0.05em; 
}

.form-group input, .form-group select { 
    width: 100%; 
    background: #0b0f19; 
    border: 1px solid #374151; 
    border-radius: 12px; 
    padding: 14px 16px; 
    color: white; 
    font-size: 0.95rem; 
    outline: none; 
    transition: 0.2s; 
}

.form-group input:focus, .form-group select:focus { 
    border-color: #3b82f6; 
    box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.2); 
}

.btn-primary { 
    background: #2563eb; 
    color: #ffffff; 
    font-weight: 800; 
    padding: 16px 32px; 
    border-radius: 12px; 
    text-decoration: none; 
    display: inline-flex; 
    align-items: center; 
    justify-content: center; 
    gap: 10px; 
    border: none; 
    cursor: pointer; 
    text-align: center; 
    transition: 0.2s; 
    font-size: 1rem;
}

.btn-primary:hover { 
    background: #1d4ed8; 
}

.w-full { 
    width: 100%; 
}

/* Portfolio Gallery */
.portfolio-section {
    padding: 80px 0;
    background: #080b13;
}

.section-title {
    text-align: center;
    margin-bottom: 50px;
}

.section-title h3 {
    font-size: 2.25rem;
    font-weight: 900;
    margin-bottom: 12px;
    color: #ffffff;
}

.section-title p {
    color: #94a3b8;
    font-size: 1.1rem;
}

.portfolio-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 30px;
}

@media(min-width: 768px) {
    .portfolio-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.portfolio-card {
    background: #111827;
    border: 1px solid #1f2937;
    border-radius: 20px;
    overflow: hidden;
    transition: 0.3s;
}

.portfolio-card:hover {
    transform: translateY(-5px);
    border-color: #3b82f6;
}

.portfolio-card img {
    width: 100%;
    height: 220px;
    object-fit: cover;
}

.portfolio-info {
    padding: 24px;
}

.portfolio-info h4 {
    font-size: 1.15rem;
    font-weight: 800;
    margin-bottom: 6px;
    color: #ffffff;
}

.portfolio-info span {
    font-size: 0.85rem;
    color: #3b82f6;
    font-weight: 700;
}

/* Services Section */
.services-section {
    padding: 80px 0;
}

.features-grid { 
    display: grid; 
    grid-template-columns: 1fr; 
    gap: 30px; 
}

@media(min-width: 768px) { 
    .features-grid { 
        grid-template-columns: repeat(3, 1fr); 
    } 
}

.feature-box { 
    background: #111827; 
    border: 1px solid #1f2937; 
    padding: 36px 28px; 
    border-radius: 20px; 
    transition: 0.3s;
}

.feature-box:hover {
    border-color: #3b82f6;
}

.feature-box i { 
    font-size: 2rem; 
    color: #3b82f6; 
    margin-bottom: 20px; 
}

.feature-box h4 { 
    font-size: 1.25rem; 
    font-weight: 800; 
    margin-bottom: 12px; 
    color: #ffffff;
}

.feature-box p { 
    font-size: 0.95rem; 
    color: #94a3b8; 
    line-height: 1.6; 
}

/* Footer */
footer { 
    border-top: 1px solid #1e293b; 
    padding: 60px 0; 
    background: #05080f; 
    color: #94a3b8; 
    font-size: 0.9rem; 
}

.footer-flex {
    display: flex;
    flex-direction: column;
    gap: 30px;
    justify-content: space-between;
}

@media(min-width: 768px) {
    .footer-flex {
        flex-direction: row;
        align-items: center;
    }
}

footer h4 {
    color: #ffffff;
    font-size: 1.1rem;
    margin-bottom: 8px;
}