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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: #e5e7eb;
    background: #0f172a;
}

header {
    background: linear-gradient(135deg, #1f2937 0%, #374151 100%);
    color: white;
    padding: 60px 20px;
    text-align: center;
    border-bottom: 3px solid #FF6600;
}

header h1 {
    font-size: 4.5em;
    margin-bottom: 10px;
    color: #F60;
}

header p {
    font-size: 1.2em;
    opacity: 0.9;
}

.hero-meta {
    font-size: 0.95em;
    opacity: 0.85;
    margin-bottom: 5px;
}

.hero-meta-sub {
    font-size: 0.9em;
    opacity: 0.7;
    margin-bottom: 20px;
}

.hero-tagline {
    font-size: 1em;
    opacity: 0.85;
    margin-top: 15px;
}

.hero-cta {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

.cta-button {
    display: inline-block;
    background: #FF6600;
    color: black;
    padding: 12px 30px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: 600;
    transition: background 0.3s;
}

.cta-button:hover {
    background: #E55A00;
}

.cta-button-outline {
    display: inline-block;
    background: transparent;
    color: #FF6600;
    padding: 12px 30px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: 600;
    border: 2px solid #FF6600;
    transition: background 0.3s, color 0.3s;
}

.cta-button-outline:hover {
    background: #FF6600;
    color: black;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 20px;
}

section {
    margin-bottom: 60px;
}

section h2 {
    font-size: 2em;
    margin-bottom: 30px;
    color: #ffffff;
    border-bottom: 2px solid #FF6600;
    padding-bottom: 15px;
}

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

.service-card {
    background: #1e293b;
    padding: 30px;
    border-radius: 8px;
    border-left: 4px solid #FF6600;
    transition: transform 0.3s, box-shadow 0.3s;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
}

.service-icon {
    font-size: 2.5em;
    margin-bottom: 15px;
    display: block;
}

.service-card h3 {
    margin-bottom: 15px;
    color: #FF6600;
    font-size: 1.3em;
}

.service-card p {
    font-size: 0.95em;
    color: #cbd5e1;
    line-height: 1.7;
}

.tech-stack {
    background: #1e293b;
    padding: 30px;
    border-radius: 8px;
    margin-top: 20px;
}

.tech-stack h3 {
    margin-bottom: 30px;
    color: #ffffff;
}

.tech-categories {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(325px, 1fr));
    gap: 30px;
}

.tech-category h4 {
    color: #FF6600;
    margin-bottom: 15px;
    font-size: 1.1em;
}

.tech-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 15px;
}

.tech-item {
    background: #0f172a;
    padding: 12px 15px;
    border-radius: 5px;
    text-align: center;
    font-weight: 500;
    color: #e5e7eb;
    border: 1px solid #334155;
}

.team-section {
    background: #1e293b;
    padding: 30px;
    border-radius: 8px;
    border-left: 4px solid #FF6600;
}

.team-section h3 {
    margin-bottom: 15px;
    color: #FF6600;
}

.team-section p {
    color: #cbd5e1;
    line-height: 1.8;
}

.team-section p + p {
    margin-top: 15px;
}

.about-text {
    font-size: 1.05em;
    color: #cbd5e1;
    line-height: 1.8;
}

.about-text + .about-text {
    margin-top: 15px;
}

.clients-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 25px;
}

.logo-carousel {
    overflow: hidden;
    margin-top: 50px;
    padding: 20px 0;
    -webkit-mask-image: linear-gradient(to right, transparent 0%, black 10%, black 90%, transparent 100%);
    mask-image: linear-gradient(to right, transparent 0%, black 10%, black 90%, transparent 100%);
}

.logo-track {
    display: flex;
    gap: 60px;
    width: max-content;
    animation: logo-scroll 35s linear infinite;
    align-items: center;
}

.logo-track:hover {
    animation-play-state: paused;
}

@keyframes logo-scroll {
    0%   { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

.logo-item {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    height: 48px;
    min-width: 150px;
}

.logo-item img {
    width: 120px;
    height: 48px;
    object-fit: contain;
    border-radius: 6px;
    filter: grayscale(60%) opacity(0.75);
    transition: filter 0.3s, opacity 0.3s;
}

.logo-item img:hover {
    filter: grayscale(0%) opacity(1);
}

.logo-item-text {
    font-size: 0.85em;
    font-weight: 600;
    color: #94a3b8;
    letter-spacing: 0.04em;
    white-space: nowrap;
    transition: color 0.3s;
    padding: 6px 14px;
    border: 1px solid #334155;
    border-radius: 6px;
}

.logo-item-text:hover {
    color: #FF6600;
    border-color: #FF6600;
}

.client-card {
    background: #1e293b;
    padding: 25px;
    border-radius: 8px;
    border: 1px solid #334155;
    text-align: center;
}

.client-card h3 {
    color: #FF6600;
    margin-bottom: 10px;
    font-size: 1.1em;
}

.client-card h3 a {
    color: #FF6600;
    text-decoration: none;
    transition: color 0.3s;
}

.client-card h3 a:hover {
    color: #FFB366;
}

.client-card p {
    color: #cbd5e1;
    font-size: 0.9em;
}

.faq-link {
    color: #FF6600;
}

.hero-title-link {
    text-decoration: none;
    color: inherit;
}

footer {
    background: #1f2937;
    color: white;
    padding: 40px 20px;
    text-align: center;
    border-top: 3px solid #FF6600;
}

footer h3 {
    margin-bottom: 20px;
}

footer p {
    margin-bottom: 10px;
    opacity: 0.9;
    font-size: 1.05em;
}

footer .cta-button {
    margin: 30px 0;
}

.contact-info {
    display: flex;
    justify-content: center;
    gap: 30px;
    flex-wrap: wrap;
    margin-bottom: 20px;
    font-size: 1.05em;
}

.contact-info a {
    color: #FF6600;
    text-decoration: none;
    transition: color 0.3s;
}

.contact-info a:hover {
    color: #FFB366;
}

@media (max-width: 768px) {
    header {
        padding: 45px 20px;
    }

    header h1 {
        font-size: 2.75em;
    }

    header p {
        font-size: 1em;
    }

    section h2 {
        font-size: 1.5em;
    }

    .contact-info {
        gap: 15px;
    }
}

@media (max-width: 440px) {
    header h1 {
        font-size: 2.25em;
    }

    .tech-categories {
        grid-template-columns: 1fr;
    }

    .tech-list {
        grid-template-columns: 1fr;
    }
}

@media (prefers-reduced-motion: reduce) {
    .logo-track {
        animation: none;
    }

    .service-card {
        transition: none;
    }

    .service-card:hover {
        transform: none;
    }

    .cta-button,
    .cta-button-outline,
    .logo-item img,
    .logo-item-text,
    .client-card h3 a,
    .contact-info a {
        transition: none;
    }
}