/* =====================================================
   GLOBAL / BASE STYLES
   ===================================================== */
body {
    margin: 0;
    font-family: Arial, Helvetica, sans-serif;
    background-color: #0f172a;
    color: #e5e7eb;
    line-height: 1.6;
}

/* =====================================================
   TOP NAVIGATION BAR (FULL WIDTH)
   ===================================================== */
.top-nav {
    position: fixed;
    top: 0;
    width: 100%;
    background-color: #020617;
    z-index: 1000;
}

/* =====================================================
   NAVIGATION INNER CONTAINER
   ===================================================== */
.nav-container {
    max-width: 1100px;
    margin: auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
}

/* =====================================================
   LOGO / BRANDING
   ===================================================== */
.logo {
    display: flex;
    align-items: center;
    gap: 14px;
    text-decoration: none;
    color: #e5e7eb;
    font-weight: 600;
}

.logo-mark {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;

    border: 2px solid #22d413;
    border-radius: 8px;

    color: #22d413;
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 1px;
    line-height: 1;
}

.logo-text {
    font-size: 1.05rem;
    letter-spacing: 0.3px;
    white-space: nowrap;
}

.logo-it {
    color: #22d413;
    font-weight: 700;
}

.logo:hover {
    opacity: 0.9;
}

/* Hide logo text on very small screens */
@media (max-width: 480px) {
    .logo-text {
        display: none;
    }
}

/* =====================================================
   NAVIGATION LINKS
   ===================================================== */
.nav-links a {
    color: #e5e7eb;
    margin-left: 20px;
    text-decoration: none;
}

.nav-links a:hover {
    text-decoration: underline;
}

/* =====================================================
   HERO SECTION
   ===================================================== */
.hero {
    min-height: 100vh;
    background: linear-gradient(135deg, #0f172a, #1e3a8a);
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 0 20px;
}

.hero-content {
    max-width: 900px;
    margin: 0 auto;
    padding-top: 80px; /* desktop bias */
}


.hero h1 {
    font-size: 2.5rem;
    margin-bottom: 15px;
}

.hero p {
    font-size: 1.1rem;
    margin-bottom: 30px;
}

/* =====================================================
   PRIMARY BUTTON
   ===================================================== */
.btn-primary {
    background-color: #22d413;
    color: #000;
    padding: 12px 24px;
    text-decoration: none;
    font-weight: bold;
    border-radius: 4px;
    display: inline-block;
}

.btn-primary:hover {
    background-color: #1cb80f;
}

/* =====================================================
   GENERIC SECTION STYLES
   ===================================================== */
section {
    padding: 80px 20px;
    max-width: 1000px;
    margin: auto;
}

/* =====================================================
   SERVICES SECTION
   ===================================================== */
#services {
    background-color: #020617;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
    margin-top: 30px;
}

.services-grid div {
    background-color: #0b1220;
    padding: 25px 20px;
    border-radius: 6px;
    text-align: center;
    font-weight: 500;
}

/* =====================================================
   INDUSTRIES SECTION
   ===================================================== */
#industries {
    background-color: #0b1220;
}

.industries-intro {
    max-width: 800px;
    margin: 0 auto 30px;
    text-align: center;
    color: #cbd5e1;
    font-size: 1.05rem;
}

.industries-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 20px;
}

.industries-grid div {
    background-color: #020617;
    padding: 22px 18px;
    border-radius: 6px;
    text-align: center;
    font-weight: 500;
}

/* =====================================================
   CALL TO ACTION
   ===================================================== */
#cta {
    background: linear-gradient(135deg, #020617, #1e3a8a);
    text-align: center;
}

.cta-container {
    max-width: 900px;
    margin: auto;
}

#cta h2 {
    font-size: 2rem;
    margin-bottom: 15px;
}

#cta p {
    font-size: 1.1rem;
    margin-bottom: 30px;
}

/* =====================================================
   ABOUT SECTION
   ===================================================== */
#about {
    background-color: #0b1220;
}

/* =====================================================
   CONTACT SECTION – UPGRADE
   ===================================================== */
#contact {
    text-align: center;
}

.contact-intro {
    max-width: 700px;
    margin: 0 auto 30px;
    color: #cbd5e1;
    font-size: 1.05rem;
}

.contact-details p {
    margin: 12px 0;
    font-size: 1.1rem;
}

.contact-details a {
    color: #22d413;
    text-decoration: none;
    font-weight: 600;
}

.contact-details a:hover {
    text-decoration: underline;
}

.contact-socials {
    margin-top: 30px;
    display: flex;
    justify-content: center;
    gap: 25px;
}

.contact-socials a {
    color: #e5e7eb;
    text-decoration: none;
    font-weight: 500;
}

.contact-socials a:hover {
    color: #22d413;
}

}

/* =====================================================
   FOOTER
   ===================================================== */
footer {
    background-color: #020617;
    text-align: center;
    padding: 20px;
    font-size: 0.9rem;
}

/* =====================================================
   SMOOTH SCROLLING
   ===================================================== */
html {
    scroll-behavior: smooth;
}

/* =====================================================
   MOBILE FIXES (CRITICAL)
   ===================================================== */
@media (max-width: 768px) {

    .hero-content {
        padding-top: 40px; /* visual centering */
    }

    .hero h1 {
        font-size: 2rem;
    }

    .hero p {
        font-size: 1rem;
    }
}