:root {
    --primary: #0e7c8f;
    --accent: #1fc2a0;
    --bg: #101820;
    --card-bg: #18232f;
    --text: #e6f1ff;
    --muted: #7a8fa6;
}

body {
    background: var(--bg);
    color: var(--text);
    font-family: 'Inter', 'Segoe UI', Arial, sans-serif;
}

.navbar {
    background: rgba(16, 24, 32, 0.85) !important;
    backdrop-filter: blur(8px);
}

.navbar-brand {
    font-weight: 700;
    color: var(--accent) !important;
    letter-spacing: -1px;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.navbar-brand img {
    width: 38px;
    height: 38px;
}

.nav-link {
    color: var(--text) !important;
    font-weight: 500;
    position: relative;
}

.nav-link.active,
.nav-link:hover {
    color: var(--accent) !important;
}

.nav-link::after {
    content: "";
    display: block;
    width: 0;
    height: 2px;
    background: var(--accent);
    transition: width 0.2s;
    position: absolute;
    left: 0;
    bottom: -4px;
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

.hero-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: linear-gradient(120deg, #0e7c8f 0%, #101820 100%);
    position: relative;
    padding-top: 80px;
    overflow: hidden;
}

.hero-title {
    font-size: 2.5rem;
    font-weight: 700;
    letter-spacing: -1px;
}

.hero-sub {
    color: var(--muted);
    font-size: 1.2rem;
    margin-bottom: 2rem;
}

.btn-accent {
    background: linear-gradient(90deg, #0e7c8f 0%, #1fc2a0 100%);
    color: #fff;
    border: none;
    font-weight: 600;
    border-radius: 2rem;
    padding: 0.8rem 2rem;
    box-shadow: 0 2px 12px rgba(30, 200, 160, 0.1);
    transition: background 0.2s, box-shadow 0.2s;
}

.btn-accent:hover {
    background: linear-gradient(90deg, #1fc2a0 0%, #0e7c8f 100%);
    color: #fff;
    box-shadow: 0 4px 24px rgba(30, 200, 160, 0.18);
}

.btn-outline-accent {
    border: 1.5px solid var(--accent);
    color: var(--accent);
    background: none;
    font-weight: 600;
    border-radius: 2rem;
    padding: 0.8rem 2rem;
    transition: background 0.2s, color 0.2s;
}

.btn-outline-accent:hover {
    background: var(--card-bg);
    color: #fff;
}

.hero-illustration {
    max-width: 100%;
    opacity: 0.8;
}

section {
    padding: 4rem 0 2rem 0;
}

.section-title {
    color: var(--primary);
    font-size: 2rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    text-align: center;
}

.about-visual {
    width: 100px;
    opacity: 0.7;
    margin: 2rem auto 0 auto;
    display: block;
}

.card-custom {
    background: var(--card-bg);
    border: none;
    border-radius: 1.2rem;
    color: var(--text);
    box-shadow: 0 2px 8px rgba(14, 124, 143, 0.08);
    transition: transform 0.18s, box-shadow 0.18s;
}

.card-custom:hover {
    transform: translateY(-8px) scale(1.03);
    box-shadow: 0 8px 32px rgba(30, 200, 160, 0.13);
    z-index: 2;
}

.card-icon {
    font-size: 2.2rem;
    color: var(--accent);
    margin-bottom: 1rem;
}

.service-icon {
    font-size: 2rem;
    color: var(--primary);
    margin-bottom: 0.7rem;
}

.service-title {
    font-weight: 600;
    color: var(--accent);
    margin-bottom: 0.4rem;
}

.service-desc {
    color: var(--muted);
    font-size: 0.98rem;
    min-height: 38px;
}

.client-logo {
    width: 90px;
    opacity: 0.5;
    filter: grayscale(1);
    margin: 0 1rem;
}

.testimonial-bubble {
    background: var(--card-bg);
    color: var(--text);
    border-radius: 1.2rem;
    padding: 1.2rem 1.5rem;
    margin: 1.5rem auto 0 auto;
    max-width: 420px;
    font-style: italic;
    font-size: 1.05rem;
    box-shadow: 0 2px 8px rgba(14, 124, 143, 0.08);
}

.form-control,
.form-control:focus {
    background: var(--card-bg);
    color: var(--text);
    border: 1px solid #22303c;
    border-radius: 0.5rem;
}

.form-label {
    color: var(--muted);
}

.contact-info a {
    color: var(--accent);
    margin-right: 1.2rem;
    text-decoration: none;
    font-weight: 500;
    font-size: 1.2rem;
}

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

.contact-info p {
    color: var(--muted);
    margin: 0.5rem 0 0 0;
    font-size: 1rem;
}

footer {
    background: #0a121a;
    color: var(--muted);
    text-align: center;
    padding: 1.5rem 0 1rem 0;
    font-size: 0.95rem;
}

footer nav a {
    color: var(--muted);
    margin: 0 0.8rem;
    text-decoration: none;
}

footer nav a:hover {
    color: var(--accent);
}

</style>