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

body {
    font-family: 'Inter', sans-serif;
    background: #f5f7fa;
    color: #1f2937;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: auto;
}

header {
    background: #fff;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    position: sticky;
    top: 0;
    z-index: 999;
}

.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 0;
}

.logo img {
    height: 60px;
}

nav ul {
    display: flex;
    list-style: none;
    gap: 30px;
}

nav a {
    text-decoration: none;
    color: #1f2937;
    font-weight: 600;
}

.btn-header,
.btn-primary {
    background: #d60000;
    color: white;
    padding: 14px 24px;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 600;
    transition: .3s;
}

.btn-header:hover,
.btn-primary:hover {
    background: #b00000;
}

.btn-secondary {
    border: 2px solid #f26522;
    color: #f26522;
    padding: 14px 24px;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 600;
}

.hero {
    padding: 100px 0;
    background:
        linear-gradient(rgba(0,0,0,0.7), rgba(0,0,0,0.7)),
        url('https://images.unsplash.com/photo-1518770660439-4636190af475?q=80&w=2070');

    background-size: cover;
    background-position: center;
    color: white;
}

.hero-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 60px;
}

.hero-text {
    flex: 1;
}

.tag {
    color: #f26522;
    font-weight: bold;
    letter-spacing: 2px;
}

.hero h1 {
    font-size: 56px;
    margin: 20px 0;
    line-height: 1.2;
}

.hero p {
    font-size: 18px;
    color: #ddd;
    margin-bottom: 35px;
}

.hero-buttons {
    display: flex;
    gap: 20px;
}

.glass-card {
    background: rgba(255,255,255,0.08);
    backdrop-filter: blur(10px);
    padding: 40px;
    border-radius: 24px;
    border: 1px solid rgba(255,255,255,0.1);
}

.glass-card i {
    font-size: 60px;
    color: #f26522;
    margin-bottom: 20px;
}

.services {
    padding: 100px 0;
}

.section-title {
    text-align: center;
    margin-bottom: 60px;
}

.section-title span {
    color: #f26522;
    font-weight: bold;
}

.section-title h2 {
    font-size: 42px;
    margin-top: 10px;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.service-card {
    background: white;
    padding: 40px 30px;
    border-radius: 20px;
    transition: .3s;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
}

.service-card:hover {
    transform: translateY(-8px);
}

.service-card i {
    font-size: 42px;
    color: #f26522;
    margin-bottom: 20px;
}

.service-card h3 {
    margin-bottom: 15px;
}

.about {
    padding: 100px 0;
    background: white;
}

.about-content {
    display: flex;
    align-items: center;
    gap: 60px;
}

.about-text {
    flex: 1;
}

.about-text span {
    color: #f26522;
    font-weight: bold;
}

.about-text h2 {
    font-size: 42px;
    margin: 20px 0;
}

.about-text p {
    margin-bottom: 20px;
    line-height: 1.8;
}

.about-text ul {
    list-style: none;
}

.about-text li {
    margin-bottom: 12px;
}

.about-card {
    flex: 1;
}

.info-box {
    background: linear-gradient(135deg, #f26522, #d60000);
    color: white;
    padding: 60px;
    border-radius: 30px;
    text-align: center;
}

.info-box h3 {
    font-size: 52px;
}

.contact {
    padding: 100px 0;
    background: #111827;
    color: white;
}

.white span {
    color: #f26522;
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.contact-card {
    background: rgba(255,255,255,0.05);
    padding: 40px;
    border-radius: 20px;
    text-align: center;
}

.contact-card i {
    font-size: 42px;
    color: #f26522;
    margin-bottom: 20px;
}

footer {
    background: #0b1220;
    color: white;
    padding: 25px 0;
    text-align: center;
}

.whatsapp {
    position: fixed;
    bottom: 25px;
    right: 25px;
    width: 65px;
    height: 65px;
    background: #25d366;
    color: white;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 32px;
    text-decoration: none;
    box-shadow: 0 5px 20px rgba(0,0,0,0.2);
}

@media(max-width: 900px) {

    .hero-content,
    .about-content {
        flex-direction: column;
    }

    .hero h1 {
        font-size: 40px;
    }

    nav {
        display: none;
    }

    .hero-buttons {
        flex-direction: column;
    }
}