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

body {
    font-family: 'Inter', sans-serif;
    background-color: #f9fafc;
    color: #1a1e2b;
    line-height: 1.5;
    scroll-behavior: smooth;
}

/* modern gradient utilities */
.bg-gradient-primary {
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
}

.text-gradient {
    background: linear-gradient(120deg, #3b82f6, #8b5cf6);
    background-clip: text;
    -webkit-background-clip: text;
    color: transparent;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* header / nav */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.2rem 0;
    flex-wrap: wrap;
    gap: 1rem;
}

.logo h1 {
    font-size: 1.8rem;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.logo span {
    color: #3b82f6;
}

.logo p {
    font-size: 0.75rem;
    color: #5b6e8c;
    letter-spacing: 0.3px;
}

.contact-header {
    display: flex;
    align-items: center;
    gap: 1.8rem;
    background: rgba(255,255,255,0.6);
    backdrop-filter: blur(4px);
    padding: 0.5rem 1.2rem;
    border-radius: 60px;
    border: 1px solid rgba(59,130,246,0.2);
}

    .contact-header a {
        text-decoration: none;
        font-weight: 500;
        font-size: 0.9rem;
        color: #1e293b;
        display: inline-flex;
        align-items: center;
        gap: 8px;
        transition: 0.2s;
    }

        .contact-header a i {
            color: #3b82f6;
        }

        .contact-header a:hover {
            color: #2563eb;
        }

/* buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 0.8rem 1.8rem;
    border-radius: 40px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.25s ease;
    border: none;
    cursor: pointer;
    font-size: 0.95rem;
}

.btn-primary {
    background: #3b82f6;
    color: white;
    box-shadow: 0 8px 18px rgba(59,130,246,0.25);
}

    .btn-primary:hover {
        background: #2563eb;
        transform: translateY(-3px);
        box-shadow: 0 15px 25px -8px rgba(59,130,246,0.4);
    }

.btn-outline {
    background: transparent;
    border: 1.5px solid #3b82f6;
    color: #1e293b;
}

    .btn-outline:hover {
        background: #3b82f6;
        color: white;
        transform: translateY(-2px);
    }

/* hero section */
.hero {
    padding: 4rem 0 3rem 0;
}

.hero-grid {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 2.5rem;
}

.hero-content {
    flex: 1.2;
}

.hero-badge {
    background: #eef2ff;
    display: inline-block;
    padding: 0.3rem 1rem;
    border-radius: 40px;
    font-size: 0.8rem;
    font-weight: 600;
    color: #2563eb;
    margin-bottom: 1.2rem;
}

.hero-content h1 {
    font-size: 3.2rem;
    font-weight: 800;
    line-height: 1.2;
    letter-spacing: -0.02em;
    margin-bottom: 1.2rem;
}

.hero-content p {
    font-size: 1.1rem;
    color: #334155;
    max-width: 90%;
    margin-bottom: 2rem;
}

.hero-stats {
    display: flex;
    gap: 2rem;
    margin-top: 2rem;
}

.stat span {
    font-weight: 800;
    font-size: 1.6rem;
    color: #0f172a;
}

.hero-visual {
    flex: 1;
    background: linear-gradient(145deg, #eef2ff, #ffffff);
    border-radius: 2.5rem;
    padding: 1rem;
    text-align: center;
    box-shadow: 0 20px 35px -12px rgba(0,0,0,0.05);
    border: 1px solid rgba(59,130,246,0.15);
}

    .hero-visual i {
        font-size: 5rem;
        color: #3b82f6;
        margin: 1rem 0.5rem;
    }

.code-snippet {
    background: #0f172a;
    border-radius: 1.2rem;
    padding: 1.2rem;
    text-align: left;
    font-family: 'Space Grotesk', monospace;
    font-size: 0.8rem;
    color: #a5f3c3;
    overflow-x: auto;
}

/* services section */
.section-title {
    text-align: center;
    font-size: 2.2rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.section-sub {
    text-align: center;
    color: #475569;
    max-width: 680px;
    margin: 0 auto 3rem auto;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin: 3rem 0;
}

.service-card {
    background: white;
    border-radius: 1.8rem;
    padding: 2rem 1.5rem;
    transition: all 0.3s;
    box-shadow: 0 12px 30px rgba(0,0,0,0.03);
    border: 1px solid #eef2ff;
}

    .service-card:hover {
        transform: translateY(-8px);
        border-color: #3b82f640;
        box-shadow: 0 25px 35px -12px rgba(59,130,246,0.12);
    }

.service-icon {
    font-size: 2.6rem;
    color: #3b82f6;
    margin-bottom: 1.5rem;
}

.service-card h3 {
    font-size: 1.5rem;
    margin-bottom: 0.75rem;
}

.badge-upcoming {
    background: #f1f5f9;
    font-size: 0.7rem;
    padding: 0.2rem 0.7rem;
    border-radius: 40px;
    font-weight: 600;
    color: #475569;
    margin-left: 0.5rem;
    vertical-align: middle;
}

/* cta */
.cta-section {
    background: linear-gradient(115deg, #0f172a 0%, #111827 100%);
    border-radius: 2rem;
    margin: 4rem 0;
    padding: 3rem 2rem;
    color: white;
    text-align: center;
}

    .cta-section h2 {
        font-size: 2rem;
        margin-bottom: 1rem;
    }

.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 2rem;
}

/* contact strip */
.contact-strip {
    background: white;
    border-radius: 2rem;
    padding: 2rem 2rem;
    box-shadow: 0 10px 25px -5px rgba(0,0,0,0.03);
    border: 1px solid #e2e8f0;
    margin-bottom: 3rem;
}

.contact-flex {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: 1.5rem;
}

.contact-info {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

    .contact-item i {
        font-size: 1.4rem;
        color: #3b82f6;
    }

/* footer */
footer {
    border-top: 1px solid #e2e8f0;
    padding: 2rem 0;
    margin-top: 2rem;
    text-align: center;
    color: #5b6e8c;
    font-size: 0.85rem;
}

/* responsiveness */
@media (max-width: 900px) {
    .hero-content h1 {
        font-size: 2.5rem;
    }

    .navbar {
        flex-direction: column;
        align-items: flex-start;
    }

    .contact-header {
        width: 100%;
        justify-content: space-between;
    }

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

    .hero-content p {
        max-width: 100%;
    }

    .container {
        padding: 0 1.5rem;
    }
}

@media (max-width: 550px) {
    .contact-info {
        flex-direction: column;
        gap: 1rem;
    }

    .contact-flex {
        flex-direction: column;
        align-items: flex-start;
    }

    .btn {
        padding: 0.7rem 1.4rem;
    }
}

.floating-icon {
    transition: transform 0.2s;
}