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

body {
    font-family: 'Helvetica Neue', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: #e2e8f0;
    background: #0a0a0a;
    min-height: 100vh;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    background: #1a1a1a;
}

main {
    padding: 0;
}

/* Hero section - Modern dark */
.hero {
    background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
    color: white;
    padding: 90px 70px;
    text-align: center;
    border-bottom: 4px solid #f97316;
    position: relative;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #f97316, #fb923c, #f97316);
    animation: glow 3s ease-in-out infinite;
}

@keyframes glow {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

h1 {
    color: white;
    margin: 0 0 15px 0;
    font-size: 3.5rem;
    font-weight: 900;
    letter-spacing: -0.03em;
    text-transform: uppercase;
}

.subtitle {
    font-size: 1.2rem;
    opacity: 0.8;
    margin: 0;
    font-weight: 300;
    letter-spacing: 0.05em;
}

/* Services section */
h2 {
    color: #fb923c;
    margin: 0;
    padding: 60px 70px 30px;
    font-size: 2.5rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: -0.02em;
    background: #1a1a1a;
}

h3 {
    color: #fbbf24;
    margin: 0;
    padding: 35px 70px 20px;
    font-size: 1.8rem;
    font-weight: 700;
    background: #0f0f0f;
    border-left: 5px solid #f97316;
}

h3::before {
    content: '';
    display: inline-block;
    width: 10px;
    height: 10px;
    background: #f97316;
    border-radius: 50%;
    margin-right: 15px;
}

/* Numbered services */
main > h2:first-of-type + h3::before {
    content: '01';
    background: none;
    color: #f97316;
    font-size: 0.9em;
    font-weight: 900;
    width: auto;
    height: auto;
    margin-right: 15px;
}

main > h2:first-of-type + h3 + p + h3::before {
    content: '02';
    background: none;
    color: #f97316;
    font-size: 0.9em;
    font-weight: 900;
    width: auto;
    height: auto;
}

main > h2:first-of-type + h3 + p + h3 + p + h3::before {
    content: '03';
    background: none;
    color: #f97316;
    font-size: 0.9em;
    font-weight: 900;
    width: auto;
    height: auto;
}

main > h2:first-of-type + h3 + p + h3 + p + h3 + p + h3::before {
    content: '04';
    background: none;
    color: #f97316;
    font-size: 0.9em;
    font-weight: 900;
    width: auto;
    height: auto;
}

p {
    margin: 0;
    padding: 0 70px 35px 70px;
    font-size: 1.1rem;
    line-height: 1.8;
    color: #cbd5e0;
    background: #0f0f0f;
    border-left: 5px solid #f97316;
}

main > h2:first-of-type + h3 + p {
    background: #0f0f0f;
}

/* Dividers */
hr {
    border: none;
    height: 2px;
    background: linear-gradient(90deg, transparent, #f97316, transparent);
    margin: 0;
}

/* Startup section */
main > h2:nth-of-type(2) {
    background: #2d2d2d;
    color: #fb923c;
    border-left: 5px solid #f97316;
}

main > h2:nth-of-type(2) + p {
    background: #1a1a1a;
    border: none;
    font-size: 1.15rem;
    line-height: 2;
    padding: 30px 70px;
}

/* About section */
main > h2:nth-last-of-type(2) {
    background: #0f0f0f;
    color: #fb923c;
}

main > h2:nth-last-of-type(2) + p {
    background: #0a0a0a;
    border: none;
    padding: 30px 70px;
}

main > h2:nth-last-of-type(2) ~ p:nth-last-of-type(4) {
    background: #0a0a0a;
    border: none;
    padding: 10px 70px 40px;
}

/* Contact section */
main > h2:nth-last-of-type(1) {
    background: linear-gradient(135deg, #f97316 0%, #fb923c 100%);
    color: white;
    padding: 50px 70px 30px;
}

main > h2:nth-last-of-type(1) + p {
    background: linear-gradient(135deg, #f97316 0%, #fb923c 100%);
    color: white;
    border: none;
    padding: 10px 70px 40px;
    font-size: 1.3rem;
}

main > h2:nth-last-of-type(1) + p strong {
    color: #fff;
    font-weight: 700;
}

/* Footer */
main > p:last-of-type {
    background: #0a0a0a;
    color: #64748b;
    text-align: center;
    padding: 30px 70px;
    margin: 0;
    border: none;
    border-top: 1px solid #2d2d2d;
}

main > p:last-of-type small {
    color: #475569;
    font-size: 0.85rem;
}

/* Responsive */
@media (max-width: 768px) {
    .hero {
        padding: 60px 30px;
    }

    h1 {
        font-size: 2.2rem;
    }

    .subtitle {
        font-size: 1.05rem;
    }

    h2 {
        font-size: 1.8rem;
        padding: 40px 30px 20px;
    }

    h3 {
        font-size: 1.4rem;
        padding: 25px 30px 15px;
    }

    p {
        font-size: 1rem;
        padding: 0 30px 25px 30px;
    }

    main > h2:nth-of-type(2) + p,
    main > h2:nth-last-of-type(2) + p,
    main > h2:nth-last-of-type(2) ~ p:nth-last-of-type(4) {
        padding: 20px 30px;
    }

    main > h2:nth-last-of-type(1) {
        padding: 40px 30px 20px;
    }

    main > h2:nth-last-of-type(1) + p {
        padding: 10px 30px 30px;
        font-size: 1.15rem;
    }

    main > p:last-of-type {
        padding: 25px 30px;
    }
}