/* Service detail pages — itechvertical */

.service-hero {
    position: relative;
    min-height: 52vh;
    display: flex;
    align-items: flex-end;
    padding: calc(var(--nav-h, 72px) + 2rem) 0 3rem;
    color: #fff;
    overflow: hidden;
    background: var(--ink, #102018);
}

.service-hero-media {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.service-hero-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.service-hero-media::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(8, 22, 16, 0.35), rgba(8, 22, 16, 0.88));
}

.service-hero-content {
    position: relative;
    z-index: 1;
    max-width: 720px;
}

.service-hero h1 {
    font-family: var(--font-display, "Syne", sans-serif);
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    margin-bottom: 0.75rem;
    color: #fff;
    -webkit-text-fill-color: #fff;
    background: none;
}

.service-tagline {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.82);
    max-width: 42ch;
}

.service-overview {
    padding: clamp(3rem, 6vw, 5rem) 0;
    background: transparent;
}

.service-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 2rem;
    align-items: start;
}

.service-content h2 {
    font-family: var(--font-display, "Syne", sans-serif);
    font-size: clamp(1.5rem, 3vw, 2rem);
    letter-spacing: -0.02em;
    margin-bottom: 1rem;
    color: var(--ink, #102018);
}

.service-content > p {
    color: var(--muted, #6b7f74);
    font-size: 1.05rem;
    margin-bottom: 1.75rem;
}

.key-features {
    margin-top: 2rem;
}

.key-features h3 {
    font-family: var(--font-display, "Syne", sans-serif);
    margin-bottom: 1.25rem;
    font-size: 1.25rem;
}

.key-features ul {
    list-style: none;
    display: grid;
    gap: 1rem;
}

.key-features li {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
    background: var(--bg-elevated, #fff);
    border: 1px solid var(--line, #d5e0d8);
    border-radius: 12px;
    padding: 1rem;
}

.key-features li i {
    width: 2.4rem;
    height: 2.4rem;
    border-radius: 10px;
    background: var(--accent-soft, #d8f3ea);
    color: var(--accent-deep, #0a6b53);
    display: grid;
    place-items: center;
    flex-shrink: 0;
}

.key-features h4 {
    font-size: 1rem;
    margin-bottom: 0.2rem;
}

.key-features li p {
    color: var(--muted, #6b7f74);
    font-size: 0.9rem;
    margin: 0;
}

.service-sidebar {
    display: grid;
    gap: 1rem;
    position: sticky;
    top: calc(var(--nav-h, 72px) + 1rem);
}

.service-cta,
.service-technologies {
    background: var(--bg-elevated, #fff);
    border: 1px solid var(--line, #d5e0d8);
    border-radius: 14px;
    padding: 1.35rem;
}

.service-cta h3,
.service-technologies h3 {
    font-family: var(--font-display, "Syne", sans-serif);
    margin-bottom: 0.5rem;
}

.service-cta p {
    color: var(--muted, #6b7f74);
    margin-bottom: 1rem;
    font-size: 0.95rem;
}

.service-cta .cta-button {
    width: 100%;
    margin-bottom: 0.5rem;
}

.tech-stack {
    display: flex;
    flex-wrap: wrap;
    gap: 0.45rem;
}

.tech-stack span {
    background: var(--accent-soft, #d8f3ea);
    color: var(--accent-deep, #0a6b53);
    padding: 0.35rem 0.7rem;
    border-radius: 999px;
    font-size: 0.8rem;
    font-weight: 600;
}

.development-process,
.related-services {
    padding: clamp(3rem, 6vw, 5rem) 0;
}

.development-process {
    background: linear-gradient(180deg, transparent, rgba(216, 243, 234, 0.4), transparent);
}

.development-process h2,
.related-services h2 {
    font-family: var(--font-display, "Syne", sans-serif);
    font-size: clamp(1.5rem, 3vw, 2rem);
    margin-bottom: 1.75rem;
    letter-spacing: -0.02em;
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
}

.process-step {
    background: var(--bg-elevated, #fff);
    border: 1px solid var(--line, #d5e0d8);
    border-radius: 14px;
    padding: 1.25rem;
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.process-step:hover {
    transform: translateY(-4px);
    box-shadow: 0 18px 40px rgba(16, 32, 24, 0.08);
}

.step-number {
    width: 2.2rem;
    height: 2.2rem;
    border-radius: 50%;
    background: var(--accent, #0f8f6e);
    color: #fff;
    display: grid;
    place-items: center;
    font-weight: 700;
    margin-bottom: 0.85rem;
}

.process-step h3 {
    font-family: var(--font-display, "Syne", sans-serif);
    font-size: 1.05rem;
    margin-bottom: 0.4rem;
}

.process-step p {
    color: var(--muted, #6b7f74);
    font-size: 0.9rem;
}

@media (max-width: 960px) {
    .service-grid,
    .process-steps {
        grid-template-columns: 1fr;
    }

    .service-sidebar {
        position: static;
    }

    .process-steps {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 560px) {
    .process-steps {
        grid-template-columns: 1fr;
    }
}