.solution-hero {
    padding: 140px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
    background: radial-gradient(ellipse at 10% 60%, rgb(196 24 226 / 20%), transparent 40%), radial-gradient(ellipse at 90% 40%, rgba(0, 163, 255, 0.2), transparent 40%), var(--bg-color);
}
.solution-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background-position: center;
    background-size: cover;
    opacity: 0.1;
    transform: scale(1.1);
}
.wl-hero::before {
    background-image: url('/images/wl-bg.png');
}
.tk-hero::before {
    background-image: url('/images/tk-bg.png');
}

.solution-hero .section-title {
    font-size: clamp(3rem, 6vw, 4.5rem);
}
.solution-hero .section-tagline {
    font-size: 1.25rem;
    max-width: 700px;
    margin: 1rem auto 2.5rem auto;
}

.solution-features-section {
    background-color: var(--bg-card);
}
.solution-features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 1.5rem;
    margin-top: 3rem;
    max-width: 1000px;
    margin-left: auto;
    margin-right: auto;
}
.solution-feature {
    display: flex;
    align-items: center;
    gap: 1rem;
    background-color: var(--bg-color);
    padding: 1.25rem;
    border-radius: 0.75rem;
    border: 1px solid var(--border-color);
}
.solution-feature i {
    font-size: 1.8rem;
    color: var(--accent-color);
}
.solution-feature span {
    font-weight: 500;
}

.solution-roadmap .roadmap-item {
    width: calc(100% / 4);
}
.solution-roadmap .roadmap-icon {
    font-family: var(--font-primary);
    font-weight: 700;
    font-size: 1.2rem;
}
.solution-roadmap .roadmap-line {
    left: calc( (100% / 8) );
    right: calc( (100% / 8) );
}

.solution-comparison td {
    font-size: 1.1rem;
}
.solution-comparison .comp-text {
    font-weight: 500;
}
.solution-comparison .comp-text.highlight {
    color: var(--accent-color);
    font-weight: 700;
}

#possibilities .feature-item {
    gap: 4rem;
}
#possibilities .feature-text h3 {
    font-size: 1.75rem;
}
#possibilities .feature-text p {
    font-size: 1.1rem;
}

.tk-hero-v2 {
    background-image: url('/images/tk-bg-v2.png');
    background-position: center;
}

section.content-section.solution-hero.tk-hero-v2 {}
.tk-hero-v2::before {
    background: linear-gradient(to top, var(--bg-color) 0%, rgba(12, 14, 22, 0.5) 100%);
}

.beyond-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}
.beyond-text .section-title {
    text-align: left;
    margin-bottom: 1.5rem;
}
.beyond-text p {
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
}
.beyond-text p strong {
    color: var(--text-color);
}
.beyond-features {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}
.beyond-feature-item {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    background: var(--bg-card);
    padding: 1.5rem;
    border-radius: 1rem;
    border: 1px solid var(--border-color);
    align-content: center;
    justify-content: center;
    flex-direction: column;
}
.beyond-feature-item i {
    font-size: 2rem;
    color: var(--accent-color);
    margin-top: 5px;
}
.beyond-feature-item h4 {
    font-size: 1.2rem;
    color: var(--text-color);
    margin-bottom: 0.25rem;
}

.philosophy-section {
    background-color: var(--bg-card);
}
.philosophy-card {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
    border: 1px solid var(--border-color);
    padding: 3rem;
    border-radius: 1.5rem;
}
.philosophy-icon {
    font-size: 3rem;
    color: var(--accent-color);
    margin-bottom: 1rem;
}
.philosophy-card h3 {
    font-size: 2rem;
    margin-bottom: 1rem;
}
.philosophy-card p {
    font-size: 1.25rem;
    line-height: 1.7;
    color: var(--text-color);
}

.creation-process-timeline {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    margin-top: 4rem;
    position: relative;
}
.creation-process-timeline::before {
    content: '';
    position: absolute;
    top: 25px;
    left: 2rem;
    right: 2rem;
    height: 2px;
    background-color: var(--border-color);
    z-index: 0;
}

.process-step {
    position: relative;
    padding-top: 70px;
}
.process-step span {
    position: absolute;
    top: 0;
    left: 0;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: var(--bg-color);
    border: 2px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-primary);
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--accent-color);
    transition: all 0.3s ease;
}
.process-step:hover span {
    background-color: var(--accent-color);
    color: #fff;
    border-color: var(--accent-color);
}
.process-step h4 {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
}

@media (max-width: 992px) {
    .beyond-grid {
        grid-template-columns: 1fr;
    }
    .beyond-text .section-title {
        text-align: center;
    }
}

@media (max-width: 768px) {
    .solution-roadmap {
        flex-direction: column;
        gap: 2.5rem;
    }
    .solution-roadmap .roadmap-line {
        display: none;
    }
    .solution-roadmap .roadmap-item {
        width: 100%;
    }
    .creation-process-timeline {
        grid-template-columns: 1fr;
        gap: 4rem;
    }
    .creation-process-timeline::before {
        left: 25px;
        top: 2rem;
        bottom: 2rem;
        width: 2px;
        height: auto;
    }
    .process-step {
        padding-top: 0;
        padding-left: 80px;
    }
    .process-step span {
        top: 50%;
        transform: translateY(-50%);
    }
}