body {
    font-family: 'Noto Sans KR', sans-serif;
    background-color: #000000;
    color: #F3F4F6;
}

.hero-title {
    font-size: 3rem;
    line-height: 1.1;
    font-weight: 900;
}

@media (min-width: 768px) {
    .hero-title {
        font-size: 5rem;
    }
}

.cta-button--main {
    background-color: #FF7A00;
    color: #000000;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.cta-button--main:hover {
    background-color: #e66f00;
    transform: translateY(-5px);
}

.trust-metric {
    background-color: #0A0A0A;
    border: 1px solid #FF7A0030;
    box-shadow: 0 0 5px rgba(255, 122, 0, 0.1);
    transition: all 0.3s;
}

.trust-metric:hover {
    background-color: #1A1A1A;
    box-shadow: 0 0 15px rgba(255, 122, 0, 0.5);
    transform: scale(1.02);
}

.problem-card {
    background-color: #FF7A00;
    border-left: 5px solid #000000;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.problem-card:hover {
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    transform: translateY(-3px);
}

.consultation-form-wrapper {
    background-color: #ffffff;
    color: #111827;
    box-shadow: 0 20px 50px rgba(255, 122, 0, 0.4);
}

.btn-form-submit {
    background-color: #0A0A0A;
    color: #FF7A00;
    border: 2px solid #FF7A00;
    transition: background-color 0.3s, color 0.3s;
}

.btn-form-submit:hover:not(:disabled) {
    background-color: #FF7A00;
    color: #000000;
}

.solution-card {
    background-color: #0A0A0A;
    border: 1px solid #FF7A0020;
    transition: all 0.3s;
}

.solution-card:hover {
    background-color: #0A0A0A;
    border-color: #FF7A00;
    box-shadow: 0 0 30px rgba(255, 122, 0, 0.3);
    transform: scale(1.01);
}

.z-1000 {
    z-index: 1000;
}

.z-2000 {
    z-index: 2000;
}