/* ================================================================
   TECHAVEN — services.css
   Dedicated styles for the Services page
   Industrial cyber-noir: deep black + electric blue gradients
   ================================================================ */

/* ── Page hero ─────────────────────────────────────────────── */
.services-hero {
    background: var(--ta-bg);
    padding: 5rem 0 0;
    position: relative;
    overflow: hidden;
}
.services-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 50% 70% at 80% 30%, rgba(10,132,255,0.10) 0%, transparent 65%),
        radial-gradient(ellipse 30% 40% at 5% 70%,  rgba(10,132,255,0.07) 0%, transparent 60%);
    pointer-events: none;
}

.services-hero-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.7rem;
    color: var(--ta-blue);
    text-transform: uppercase;
    letter-spacing: 0.14em;
    margin-bottom: 1.2rem;
    opacity: 0;
    animation: svFadeUp 0.6s 0.1s ease forwards;
}
.services-hero-tag::before {
    content: '';
    width: 28px; height: 1px;
    background: linear-gradient(to right, var(--ta-blue), rgba(10,132,255,0.3));
}

.services-hero-title {
    font-family: 'Rajdhani', sans-serif;
    font-size: clamp(2.6rem, 6vw, 4.6rem);
    font-weight: 700;
    color: #fff;
    line-height: 1;
    margin-bottom: 1.2rem;
    letter-spacing: -0.01em;
    opacity: 0;
    animation: svFadeUp 0.6s 0.2s ease forwards;
}
.services-hero-title .sh-accent {
    display: block;
    background: linear-gradient(135deg, var(--ta-blue) 0%, #5cc8ff 50%, var(--ta-blue) 100%);
    background-size: 200% auto;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradShift 4s linear infinite;
}
@keyframes gradShift { 0%{background-position:0% center} 100%{background-position:200% center} }

.services-hero-sub {
    color: var(--ta-muted);
    font-size: 1rem;
    max-width: 540px;
    line-height: 1.78;
    margin-bottom: 2.5rem;
    opacity: 0;
    animation: svFadeUp 0.6s 0.3s ease forwards;
}

/* Discipline quick-links */
.services-hero-links {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    opacity: 0;
    animation: svFadeUp 0.6s 0.4s ease forwards;
    margin-bottom: 0;
}
.shl-link {
    font-family:'JetBrains Mono',monospace;
    font-size:0.68rem;
    padding:4px 10px;
    border-radius:5px;
    background:rgba(255,255,255,0.04);
    border:1px solid var(--ta-border);
    color:var(--ta-muted);
    text-decoration:none;
}
.shl-link:hover {
    background: var(--ta-blue-dim);
    border-color: rgba(10,132,255,0.3);
    color: #fff;
    transform: translateY(-2px);
}
.shl-dot {
    width: 7px; height: 7px;
    border-radius: 50%;
    flex-shrink: 0;
}

/* Hero bottom visual strip */
.services-hero-strip {
    display: flex;
    margin-top: 4rem;
    border-top: 1px solid var(--ta-border);
    overflow: hidden;
}
.shs-item {
    flex: 1;
    padding: 1.4rem 1.5rem;
    border-right: 1px solid var(--ta-border);
    position: relative;
    transition: background 0.22s;
}
.shs-item:last-child { border-right: none; }
.shs-item:hover { background: rgba(10,132,255,0.04); }
.shs-item::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0; right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--ta-blue), transparent);
    opacity: 0;
    transition: opacity 0.3s;
}
.shs-item:hover::after { opacity: 1; }
.shs-val  { font-family: 'Rajdhani', sans-serif; font-size: 1.8rem; font-weight: 700; color: var(--ta-blue); line-height: 1; }
.shs-label { font-size: 0.72rem; color: var(--ta-muted); text-transform: uppercase; letter-spacing: 0.08em; margin-top: 3px; }
@media(max-width: 576px) {
    .services-hero-strip { flex-wrap: wrap; }
    .shs-item { border-right: none; border-bottom: 1px solid var(--ta-border); }
}

/* ── Service section base ───────────────────────────────────── */
.sv-section {
    padding: 5.5rem 0;
    position: relative;
    overflow: hidden;
}
.sv-section--alt { background: #07070f; }

/* Decorative corner accent */
.sv-section::before {
    content: '';
    position: absolute;
    width: 400px; height: 400px;
    border-radius: 50%;
    pointer-events: none;
    opacity: 0.6;
}
.sv-section--lt {
    position: relative;
    background: #080810;
    overflow: hidden;
}

.sv-section--lt::before {
    content: "";
    position: absolute;
    top: -50%;
    left: -10%;
    width: 120%;
    height: 200%;
    background: radial-gradient(
        ellipse at center,
        rgba(10, 132, 255, 0.12),
        transparent 60%
    );
    transform: rotate(8deg);
    pointer-events: none;
}

.sv-section--cyber::before  { background: radial-gradient(circle, rgba(10,132,255,0.07), transparent 70%);  top: -100px; right: -100px; }
.sv-section--dev::before    { background: radial-gradient(circle, rgba(48,209,88,0.06),  transparent 70%);  bottom: -100px; left: -100px; }
.sv-section--audit::before  { background: radial-gradient(circle, rgba(255,159,10,0.06), transparent 70%);  top: -100px; left: -100px; }
.sv-section--consult::before { background: radial-gradient(circle, rgba(10,132,255,0.05), transparent 70%); bottom: -80px; right: -80px; }

/* Section anchor offset for sticky nav */
.sv-anchor { display: block; position: relative; top: -80px; visibility: hidden; }

/* Section header */
.sv-header {
    margin-bottom: 3.5rem;
}
.sv-header-row {
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
    margin-bottom: 1rem;
}
.sv-header-icon {
    width: 56px; height: 56px;
    border-radius: 14px;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.5rem;
    flex-shrink: 0;
}
.sv-header-icon--cyber  { background: linear-gradient(135deg, rgba(10,132,255,0.2), rgba(10,132,255,0.08));  border: 1px solid rgba(10,132,255,0.3);  color: var(--ta-cyber); }
.sv-header-icon--dev    { background: linear-gradient(135deg, rgba(48,209,88,0.16),  rgba(48,209,88,0.06));  border: 1px solid rgba(48,209,88,0.3);   color: var(--ta-dev); }
.sv-header-icon--audit  { background: linear-gradient(135deg, rgba(255,159,10,0.16), rgba(255,159,10,0.06)); border: 1px solid rgba(255,159,10,0.3);  color: var(--ta-audit); }
.sv-header-icon--consult{ background: linear-gradient(135deg, rgba(10,132,255,0.16), rgba(92,200,255,0.06)); border: 1px solid rgba(10,132,255,0.25); color: var(--ta-blue-light); }

.sv-eyebrow {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.68rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    margin-bottom: 5px;
}
.sv-eyebrow--cyber  { color: var(--ta-cyber); }
.sv-eyebrow--dev    { color: var(--ta-dev); }
.sv-eyebrow--audit  { color: var(--ta-audit); }
.sv-eyebrow--consult{ color: var(--ta-blue-light); }

.sv-title {
    font-family: 'Rajdhani', sans-serif;
    font-size: clamp(1.8rem, 3.5vw, 2.5rem);
    font-weight: 700;
    color: #fff;
    margin: 0;
    line-height: 1.1;
}
.sv-desc {
    color: var(--ta-muted);
    font-size: 0.92rem;
    line-height: 1.78;
    max-width: 680px;
}

/* ── Service feature cards ───────────────────────────────────── */
.sv-feature-card {
    background: var(--ta-bg-card);
    border: 1px solid var(--ta-border);
    border-radius: 14px;
    padding: 1.5rem;
    height: 100%;
    position: relative;
    overflow: hidden;
    transition: border-color 0.28s, transform 0.28s, box-shadow 0.28s;
    opacity: 0;
    transform: translateY(20px);
}
.sv-feature-card.visible {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.5s ease, transform 0.5s ease, border-color 0.28s, box-shadow 0.28s;
}
.sv-feature-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 2px;
    opacity: 0;
    transition: opacity 0.28s;
}
.sv-feature-card:hover::before { opacity: 1; }

.sv-feature-card--cyber  { }
.sv-feature-card--cyber:hover  { border-color: rgba(10,132,255,0.4); transform: translateY(-4px); box-shadow: 0 16px 40px rgba(0,0,0,0.4), 0 0 0 1px rgba(10,132,255,0.15); }
.sv-feature-card--cyber::before  { background: linear-gradient(90deg, transparent, var(--ta-cyber), transparent); }

.sv-feature-card--dev:hover    { border-color: rgba(48,209,88,0.35);  transform: translateY(-4px); box-shadow: 0 16px 40px rgba(0,0,0,0.4), 0 0 0 1px rgba(48,209,88,0.12); }
.sv-feature-card--dev::before    { background: linear-gradient(90deg, transparent, var(--ta-dev), transparent); }

.sv-feature-card--audit:hover  { border-color: rgba(255,159,10,0.35); transform: translateY(-4px); box-shadow: 0 16px 40px rgba(0,0,0,0.4), 0 0 0 1px rgba(255,159,10,0.12); }
.sv-feature-card--audit::before  { background: linear-gradient(90deg, transparent, var(--ta-audit), transparent); }

.sv-feature-card--consult:hover{ border-color: rgba(10,132,255,0.35); transform: translateY(-4px); box-shadow: 0 16px 40px rgba(0,0,0,0.4), 0 0 0 1px rgba(10,132,255,0.15); }
.sv-feature-card--consult::before{ background: linear-gradient(90deg, transparent, var(--ta-blue-light), transparent); }

.sv-fc-icon {
    width: 40px; height: 40px;
    border-radius: 10px;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.1rem;
    margin-bottom: 1rem;
}
.sv-fc-icon--cyber  { background: rgba(10,132,255,0.12); border: 1px solid rgba(10,132,255,0.2); color: var(--ta-cyber); }
.sv-fc-icon--dev    { background: rgba(48,209,88,0.10);  border: 1px solid rgba(48,209,88,0.2);  color: var(--ta-dev); }
.sv-fc-icon--audit  { background: rgba(255,159,10,0.10); border: 1px solid rgba(255,159,10,0.2); color: var(--ta-audit); }
.sv-fc-icon--consult{ background: var(--ta-blue-dim);    border: 1px solid rgba(10,132,255,0.2); color: var(--ta-blue-light); }

.sv-fc-title { font-family: 'Rajdhani', sans-serif; font-size: 1.05rem; font-weight: 700; color: #fff; margin-bottom: 0.45rem; }
.sv-fc-desc  { color: var(--ta-muted); font-size: 0.8rem; line-height: 1.65; margin: 0; }

/* ── Main service detail layout ─────────────────────────────── */
.sv-detail-visual {
    background: var(--ta-bg-card);
    border: 1px solid var(--ta-border);
    border-radius: 16px;
    overflow: hidden;
    height: 100%;
}
.sv-detail-visual-header {
    padding: 2rem 2rem 1.5rem;
    border-bottom: 1px solid var(--ta-border);
    position: relative;
    overflow: hidden;
}
.sv-detail-visual-header::before {
    content: '';
    position: absolute;
    inset: 0;
    opacity: 0.6;
    pointer-events: none;
}
.svdvh--cyber::before  { background: radial-gradient(ellipse at 80% 50%, rgba(10,132,255,0.18), transparent 65%); }
.svdvh--dev::before    { background: radial-gradient(ellipse at 80% 50%, rgba(48,209,88,0.14),  transparent 65%); }
.svdvh--audit::before  { background: radial-gradient(ellipse at 80% 50%, rgba(255,159,10,0.14), transparent 65%); }
.svdvh--consult::before{ background: radial-gradient(ellipse at 80% 50%, rgba(10,132,255,0.12), transparent 65%); }

.sv-detail-visual-title {
    font-family: 'Rajdhani', sans-serif;
    font-size: 1.25rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 0.3rem;
    position: relative;
}
.sv-detail-visual-sub { color: var(--ta-muted); font-size: 0.8rem; position: relative; }

.sv-checklist {
    list-style: none;
    padding: 1.5rem 2rem;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0;
}
.sv-checklist li {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 0.7rem 0;
    border-bottom: 1px solid var(--ta-border);
    color: var(--ta-text);
    font-size: 0.85rem;
    transition: color 0.2s, padding-left 0.2s;
}
.sv-checklist li:last-child { border-bottom: none; }
.sv-checklist li:hover { color: #fff; padding-left: 4px; }
.sv-cl-icon {
    width: 22px; height: 22px; flex-shrink: 0;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 0.65rem;
}
.sv-cl-icon--cyber  { background: rgba(10,132,255,0.14); color: var(--ta-cyber); }
.sv-cl-icon--dev    { background: rgba(48,209,88,0.12);  color: var(--ta-dev); }
.sv-cl-icon--audit  { background: rgba(255,159,10,0.12); color: var(--ta-audit); }
.sv-cl-icon--consult{ background: var(--ta-blue-dim);    color: var(--ta-blue); }

/* ── Process timeline ────────────────────────────────────────── */
.sv-process {
    display: flex;
    flex-direction: column;
    gap: 0;
    position: relative;
    padding-left: 2rem;
}
.sv-process::before {
    content: '';
    position: absolute;
    left: 10px; top: 12px; bottom: 12px;
    width: 1px;
    background: linear-gradient(to bottom, var(--ta-blue), rgba(10,132,255,0.1));
}
.sv-step {
    position: relative;
    padding: 0 0 1.8rem 1.5rem;
    opacity: 0;
    transform: translateX(-12px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}
.sv-step.visible { opacity: 1; transform: translateX(0); }
.sv-step:last-child { padding-bottom: 0; }
.sv-step::before {
    content: '';
    position: absolute;
    left: -1.5rem; top: 6px;
    width: 10px; height: 10px;
    border-radius: 50%;
    background: var(--ta-blue);
    box-shadow: 0 0 0 3px rgba(10,132,255,0.2);
    transition: box-shadow 0.22s;
}
.sv-step:hover::before { box-shadow: 0 0 0 6px rgba(10,132,255,0.2), 0 0 12px var(--ta-blue); }
.sv-step-num { font-family: 'JetBrains Mono', monospace; font-size: 0.65rem; color: var(--ta-blue); letter-spacing: 0.1em; margin-bottom: 3px; }
.sv-step-title { font-family: 'Rajdhani', sans-serif; font-size: 1rem; font-weight: 700; color: #fff; margin-bottom: 4px; }
.sv-step-desc  { color: var(--ta-muted); font-size: 0.8rem; line-height: 1.6; margin: 0; }

/* ── CTA section ─────────────────────────────────────────────── */
.sv-cta {
    padding: 5rem 0;
    background: var(--ta-bg);
    position: relative;
    overflow: hidden;
    border-top: 1px solid var(--ta-border);
}
.sv-cta::before {
    content: '';
    position: absolute;
    width: 700px; height: 350px;
    background: radial-gradient(ellipse, rgba(10,132,255,0.11), transparent 70%);
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    pointer-events: none;
}
.sv-cta-inner { position: relative; z-index: 1; }

.sv-cta-title {
    font-family: 'Rajdhani', sans-serif;
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    font-weight: 700;
    color: #fff;
    margin-bottom: 0.75rem;
}
.sv-cta-sub {
    color: var(--ta-muted);
    font-size: 0.92rem;
    line-height: 1.75;
    max-width: 500px;
    margin-bottom: 2rem;
}
.sv-cta-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 14px;
    margin-top: 2.5rem;
}
.sv-cta-card {
    background: var(--ta-bg-card);
    border: 1px solid var(--ta-border);
    border-radius: 12px;
    padding: 1.25rem;
    display: flex;
    align-items: flex-start;
    gap: 12px;
    transition: border-color 0.22s, transform 0.22s;
}
.sv-cta-card:hover { border-color: var(--ta-border-hov); transform: translateY(-3px); }
.sv-cta-card-icon { width: 36px; height: 36px; flex-shrink: 0; background: var(--ta-blue-dim); border: 1px solid rgba(10,132,255,0.2); border-radius: 8px; display: flex; align-items: center; justify-content: center; font-size: 0.95rem; color: var(--ta-blue); }
.sv-cta-card-title { font-family: 'Rajdhani', sans-serif; font-size: 0.95rem; font-weight: 700; color: #fff; margin-bottom: 2px; }
.sv-cta-card-sub   { font-size: 0.75rem; color: var(--ta-muted); margin: 0; }

/* ── Animations ─────────────────────────────────────────────── */
@keyframes svFadeUp {
    from { opacity: 0; transform: translateY(20px); }
    to   { opacity: 1; transform: translateY(0); }
}