:root {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
}

body {
    background: linear-gradient(to bottom right, #f8f9fa, #e7f1ff);
}

.navbar img {
    max-height: 38px;
}

.navbar {
    background: rgba(255, 255, 255, 0.95) !important;
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.logo-box {
    height: 40px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 0.875rem;
    color: white;
}

.nav-link {
    font-size: 0.875rem;
    font-weight: 500;
    color: #374151 !important;
    transition: color 0.2s;
}

.nav-link:hover,
.nav-link.active {
    color: #007f7b !important;
}

.hero-section {
    padding-top: 150px;
    padding-bottom: 80px;
}

.btn-primary-custom {
    background: #007f7b;
    border: none;
    padding: 1rem 2rem;
    font-size: 1.125rem;
    font-weight: 600;
    border-radius: 0.5rem;
    transition: all 0.3s;
    color: #fff;
}

.btn-primary-custom:hover {
    background: linear-gradient(to right, #1d4ed8, #1e40af);
    transform: translateY(-2px);
    box-shadow: 0 15px 30px rgba(37, 99, 235, 0.4);
}

.section-title {
    font-size: 2.5rem;
    font-weight: bold;
    margin-bottom: 3rem;
    text-align: center;
}

.feature-card {
    background: linear-gradient(to bottom right, #eff6ff, #e7efef);
    border-radius: 1rem;
    padding: 1.5rem;
    transition: all 0.3s;
    height: 100%;
}

.feature-card:hover {
    box-shadow: 0 8px 16px rgba(0,0,0,0.1);
}

.feature-icon {
    color: #ffb300;
    margin-bottom: 0.5rem;
}

.duration-box {
    background: linear-gradient(to right, #007f7b, #14b8a6);
    border-radius: 1rem;
    padding: 2rem;
    color: white;
    text-align: center;
}

.step-number {
    width: 48px;
    height: 48px;
    background: #007f7b;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    font-weight: bold;
    flex-shrink: 0;
}

.dimension-card {
    border-radius: 1rem;
    padding: 1.5rem;
    color: white;
    box-shadow: 0 10px 25px rgba(0,0,0,0.15);
    transition: all 0.3s;
}

.dimension-card:hover {
    box-shadow: 0 15px 35px rgba(0,0,0,0.2);
}

.dimension-blue {
    background: linear-gradient(to bottom right, #3b82f6, #007f7b);
}

.dimension-teal {
    background: linear-gradient(to bottom right, #14b8a6, #0d9488);
}

.dimension-purple {
    background: linear-gradient(to bottom right, #a855f7, #9333ea);
}

.dimension-orange {
    background: linear-gradient(to bottom right, #f97316, #ea580c);
}

.dimension-yellow {
    background: linear-gradient(to bottom right, #ffb300, #e4a000);
}

.level-card {
    background: white;
    border: 2px solid #dbeafe;
    border-radius: 0.5rem;
    padding: 1rem;
    text-align: center;
    transition: all 0.3s;
}

.level-card:hover {
    border-color: #ffb300;
}

.level-icon {
    width: 48px;
    height: 48px;
    background: linear-gradient(to bottom right, #f0d68d, #ffb300);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
}

.benefit-card {
    background: white;
    border-radius: 1rem;
    padding: 1.5rem;
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
    transition: all 0.3s;
    height: 100%;
}

.benefit-card:hover {
    box-shadow: 0 15px 35px rgba(0,0,0,0.15);
    transform: translateY(-4px);
}

.benefit-icon-box {
    width: 48px;
    height: 48px;
    background: linear-gradient(to bottom right, #3b82f6, #14b8a6);
    border-radius: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
}

.faq-item {
    background: linear-gradient(to bottom right, #f8f9fa, #e7f1ff);
    border-radius: 1rem;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
    transition: all 0.3s;
}

.faq-item:hover {
    box-shadow: 0 8px 20px rgba(0,0,0,0.12);
}

.faq-question {
    cursor: pointer;
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.faq-icon {
    width: 24px;
    height: 24px;
    background: #007f7b;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    margin-top: 2px;
}

.faq-answer {
    margin-top: 1rem;
    margin-left: 40px;
    color: #374151;
    line-height: 1.7;
}

.cta-section {
    background: linear-gradient(to right, #007f7b, #14b8a6);
    padding: 80px 0;
}

.btn-white-custom {
    background: white;
    color: #007f7b;
    padding: 1.25rem 2.5rem;
    font-size: 1.125rem;
    font-weight: bold;
    border-radius: 1rem;
    box-shadow: 0 20px 40px rgba(0,0,0,0.2);
    border: none;
    transition: all 0.3s;
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
}

.btn-white-custom:hover {
    background: #eff6ff;
    transform: translateY(-2px);
    box-shadow: 0 25px 50px rgba(0,0,0,0.3);
}

footer {
    background: #111827;
    color: white;
    padding: 2rem 0;
}

footer img {
    max-height: 18px;
}

footer p {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 600;
    margin: 0;
}

.alert-custom {
    background: #fef3c7;
    border-left: 4px solid #f59e0b;
    border-radius: 0.5rem;
    padding: 1.5rem;
}

.info-box {
    background: #dbeafe;
    border-radius: 0.5rem;
    padding: 1.5rem;
}

.diagnostic-box {
    background: linear-gradient(to bottom right, #f8f9fa, #e7f1ff);
    border-radius: 1rem;
    padding: 2rem 3rem;
}