.value-page {
    --value-accent: var(--color-accent);
    --value-glow: rgba(0, 180, 216, 0.16);
}

.value-page--reliability {
    --value-accent: #60a5fa;
    --value-glow: rgba(96, 165, 250, 0.18);
}

.value-page--innovation {
    --value-accent: #22d3ee;
    --value-glow: rgba(34, 211, 238, 0.16);
}

.value-page--commitment {
    --value-accent: #f59e0b;
    --value-glow: rgba(245, 158, 11, 0.18);
}

.service-hero {
    padding: calc(var(--header-height) + var(--space-4xl)) var(--container-padding) var(--space-lg);
    background: linear-gradient(180deg, rgba(8, 15, 23, 1) 0%, rgba(17, 24, 39, 0) 100%);
    position: relative;
    overflow: hidden;
    text-align: center;
}

.service-hero::before {
    content: '';
    position: absolute;
    top: -50%;
    left: 50%;
    transform: translateX(-50%);
    width: 80vw;
    height: 80vw;
    background: radial-gradient(circle, var(--color-accent-glow) 0%, transparent 50%);
    opacity: 0.15;
    pointer-events: none;
    z-index: 0;
}

.value-page .service-hero {
    background: linear-gradient(180deg, rgba(8, 15, 23, 1) 0%, rgba(17, 24, 39, 0.35) 100%);
}

.value-page .service-hero::before {
    background: radial-gradient(circle, var(--value-glow) 0%, transparent 50%);
    opacity: 0.22;
}

.service-hero .container {
    position: relative;
    z-index: 1;
}

.service-hero__title {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 4vw, 2.8rem);
    font-weight: 800;
    color: #ffffff;
    text-shadow: 0 1px 4px rgba(0, 0, 0, 0.3);
    margin: 0 0 var(--space-xs);
}

.service-hero__subtitle {
    font-size: clamp(1rem, 2vw, 1.25rem);
    color: rgba(255, 255, 255, 0.7);
    font-weight: 400;
    font-style: italic;
    margin: 0 auto;
    max-width: 700px;
}

.service-hero__desc {
    font-size: clamp(1.05rem, 2vw, 1.25rem);
    color: var(--color-text-secondary);
    line-height: 1.8;
    max-width: 800px;
    margin: 0 auto;
}

.service-content {
    padding: var(--space-xl) var(--container-padding) var(--space-4xl);
}

.service-content-section {
    padding: var(--space-xl) var(--container-padding) var(--space-3xl);
}

.service-content-wrapper {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--space-3xl) 0;
}

.service-section {
    margin-bottom: var(--space-3xl);
}

.service-section:last-child {
    margin-bottom: 0;
}

.service-section-title {
    font-family: var(--font-heading);
    font-size: var(--fs-xl);
    color: var(--color-text-primary);
    margin-bottom: var(--space-lg);
    display: inline-block;
    border-bottom: 2px solid var(--color-accent);
    padding-bottom: var(--space-xs);
}

.service-text {
    font-size: var(--fs-md);
    color: var(--color-text-secondary);
    line-height: 1.8;
}

.service-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.service-list li {
    font-size: var(--fs-md);
    color: var(--color-text-secondary);
    line-height: 1.7;
    position: relative;
    padding-left: var(--space-xl);
    background: rgba(0, 180, 216, 0.05);
    border: 1px solid rgba(0, 180, 216, 0.1);
    border-radius: var(--radius-md);
    padding: var(--space-md) var(--space-lg) var(--space-md) calc(var(--space-md) + 24px);
}

.service-list li::before {
    content: "✓";
    position: absolute;
    left: var(--space-md);
    top: var(--space-md);
    color: var(--color-accent);
    font-weight: bold;
}

.service-list li strong {
    color: var(--color-text-primary);
    font-weight: 600;
}

.service-content__layout {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: var(--space-3xl);
    max-width: 1200px;
    margin: 0 auto;
    align-items: flex-start;
}

.service-content__main {
    min-width: 0;
}

.service-content__sidebar {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
    position: sticky;
    top: calc(var(--header-height) + var(--space-xl));
}

.service-sidebar-card {
    background: rgba(17, 24, 39, 0.6);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
}

.value-page .service-sidebar-card {
    background: linear-gradient(180deg, rgba(17, 24, 39, 0.72), rgba(17, 24, 39, 0.58));
    border-top: 3px solid var(--value-accent);
    box-shadow: 0 14px 36px rgba(2, 6, 23, 0.2);
}

.service-sidebar-card__title {
    font-family: var(--font-heading);
    font-size: var(--fs-lg);
    color: var(--color-text-primary);
    margin-bottom: var(--space-sm);
}

.content-block {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.content-block p {
    font-size: var(--fs-md);
    color: var(--color-text-secondary);
    line-height: 1.8;
}

.content-block h3 {
    margin-top: var(--space-lg);
    font-size: var(--fs-lg);
    color: var(--color-text-primary);
}

.content-block .highlight-box {
    background: rgba(0, 180, 216, 0.05);
    border: 1px solid rgba(0, 180, 216, 0.2);
    border-radius: var(--radius-md);
    padding: var(--space-xl);
    font-size: var(--fs-md);
    color: var(--color-text-secondary);
    line-height: 1.8;
    position: relative;
    overflow: hidden;
}

.value-page .content-block .highlight-box {
    border-left: 3px solid var(--value-accent);
    background: rgba(15, 23, 42, 0.18);
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.03);
}

.service-sidebar-card__desc {
    font-size: var(--fs-sm);
    color: var(--color-text-secondary);
    line-height: 1.6;
    margin-bottom: var(--space-lg);
}

.service-sidebar-nav {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.service-sidebar-nav li a {
    display: block;
    padding: var(--space-sm) var(--space-md);
    color: var(--color-text-secondary);
    text-decoration: none;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.service-sidebar-nav li a:hover,
.service-sidebar-nav li a.active {
    background: rgba(0, 180, 216, 0.1);
    color: var(--color-accent);
}

.service-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: var(--space-2xl) auto 0;
    padding-top: var(--space-xl);
    border-top: 1px solid var(--color-border);
}

.back-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    color: var(--color-text-secondary);
    text-decoration: none;
    font-weight: 500;
    transition: color var(--transition-base);
}

.back-link:hover {
    color: var(--color-accent);
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    font-size: var(--fs-base);
    font-weight: var(--fw-semibold);
    padding: 14px 32px;
    border-radius: var(--radius-full);
    text-decoration: none;
    cursor: pointer;
    transition:
        transform var(--transition-fast),
        box-shadow var(--transition-fast),
        background var(--transition-fast);
}

.btn--primary {
    background: var(--gradient-accent);
    color: #fff;
    border: none;
    box-shadow: 0 4px 20px rgba(0, 180, 216, 0.35);
}

.btn--primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(0, 180, 216, 0.5);
    color: #fff;
}

@media (max-width: 768px) {
    .service-content-wrapper {
        padding: var(--space-xl) 0;
    }

    .service-hero {
        padding: calc(var(--header-height) + var(--space-3xl)) var(--container-padding) var(--space-lg);
    }

    .service-hero__desc,
    .service-hero__subtitle {
        font-size: 1rem;
        line-height: 1.7;
    }

    .service-nav {
        flex-direction: column;
        gap: var(--space-lg);
        text-align: center;
    }
}

@media (max-width: 1024px) {
    .service-content__layout {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }

    .service-content__sidebar {
        position: static;
        top: auto;
    }
}

@media (max-width: 640px) {
    .service-content {
        padding: var(--space-lg) var(--container-padding) var(--space-3xl);
    }

    .service-sidebar-card {
        padding: var(--space-lg);
    }
}