/* ═══════════════════════════════════════════════════════
   DIGITAL DEVELOPMENT SERVICES
   Signature: 3 kartu layanan dibungkus gaya jendela code
   editor (toolbar + traffic-light dots) — menegaskan sisi
   "kode" dari studio, warna indigo konsisten dengan index.
   ═══════════════════════════════════════════════════════ */

.dot-grid {
    position: absolute; inset: 0;
    background-image: radial-gradient(circle, rgba(255,255,255,0.10) 1px, transparent 1px);
    background-size: 30px 30px;
    mask-image: radial-gradient(ellipse 75% 55% at 50% 20%, black 0%, transparent 100%);
    -webkit-mask-image: radial-gradient(ellipse 75% 55% at 50% 20%, black 0%, transparent 100%);
    pointer-events: none;
    z-index: 0;
}

/* ── HERO ── */
.dev-hero {
    position: relative;
    padding: 152px 5% 56px;
    text-align: center;
    overflow: hidden;
}

.dev-hero-topline {
    position: absolute; top: 0; left: 0; right: 0; height: 1px;
    background: linear-gradient(to right, transparent 0%, var(--acc-dev) 30%, var(--acc-dev) 70%, transparent 100%);
    opacity: 0.5;
    z-index: 4;
}

.dev-hero-content {
    position: relative; z-index: 3;
    max-width: 700px;
    margin: 0 auto;
}

.dev-hero .badge { margin-bottom: 22px; justify-content: center; color: var(--acc-dev); }
.dev-hero .badge::before, .dev-hero .badge::after { background: var(--acc-dev-line); }

.dev-hero h1 {
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: clamp(24px, 4vw, 38px);
    font-weight: 800;
    letter-spacing: -1px;
    line-height: 1.25;
    color: var(--txt);
    margin-bottom: 18px;
}

.dev-hero p {
    font-family: 'Inter', sans-serif;
    font-size: 14px;
    line-height: 1.85;
    color: var(--txt-2);
    max-width: 560px;
    margin: 0 auto;
}

/* ── SERVICES GRID ── */
.dev-services-section {
    position: relative;
    padding: 10px 5% 90px;
    z-index: 2;
}

.dev-grid {
    max-width: 1160px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
}

/* Jendela code-editor: toolbar bar + traffic-light dots */
.dev-card {
    position: relative;
    background: var(--bg-2);
    border: 1px solid var(--line-2);
    box-shadow: 0 0 0 1px var(--line), 0 30px 60px rgba(0,0,0,0.55);
    overflow: hidden;
    transition: border-color 0.3s ease, box-shadow 0.3s ease, transform 0.3s cubic-bezier(0.4,0,0.2,1);
    display: flex;
    flex-direction: column;
}

.dev-card:hover {
    border-color: var(--acc-dev-line);
    box-shadow: 0 0 0 1px var(--acc-dev-dim), 0 0 40px rgba(79,110,247,0.08), 0 30px 60px rgba(0,0,0,0.65);
    transform: translateY(-4px);
}

.dev-card-bar {
    height: 30px;
    background: var(--bg-3);
    border-bottom: 1px solid var(--line);
    position: relative;
    flex-shrink: 0;
}
.dev-card-bar::before {
    content: '';
    position: absolute; top: 50%; left: 14px;
    transform: translateY(-50%);
    width: 8px; height: 8px; border-radius: 50%;
    background: var(--line-2);
    box-shadow: 14px 0 0 var(--line-2), 28px 0 0 var(--line-2);
}

.dev-card-body {
    padding: 30px 26px 32px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    flex-grow: 1;
}

.dev-card-icon {
    width: 42px; height: 42px;
    display: flex; align-items: center; justify-content: center;
    border: 1px solid var(--acc-dev-line);
    background: var(--acc-dev-dim);
    color: var(--acc-dev);
    font-size: 17px;
    margin-bottom: 22px;
}

.dev-card h2 {
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: 17px;
    font-weight: 800;
    letter-spacing: -0.3px;
    color: var(--txt);
    margin-bottom: 12px;
}

.dev-card > .dev-card-body > p {
    font-family: 'Inter', sans-serif;
    font-size: 13px;
    line-height: 1.8;
    color: var(--txt-2);
    margin-bottom: 24px;
}

.dev-feature-list {
    list-style: none;
    margin-top: auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}

.dev-feature-list li {
    font-family: 'Inter', sans-serif;
    font-size: 12px;
    line-height: 1.6;
    color: var(--txt-2);
    display: inline-flex;
    align-items: flex-start;
    text-align: left;
    gap: 9px;
}

.dev-feature-list li i {
    color: var(--acc-dev);
    font-size: 11px;
    margin-top: 3px;
    flex-shrink: 0;
}

/* ── CTA ── */
.dev-cta-section {
    position: relative;
    padding: 0 5% 110px;
    display: flex;
    justify-content: center;
    z-index: 2;
}

.dev-cta-box {
    width: 100%;
    max-width: 720px;
    text-align: center;
    padding: 56px 40px;
    background: var(--bg-2);
    border: 1px solid var(--line-2);
    position: relative;
}

.dev-cta-box::before {
    content: '';
    position: absolute; top: 0; left: 0; right: 0; height: 2px;
    background: linear-gradient(to right, transparent, var(--acc-dev), transparent);
}

.dev-cta-box h2 {
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: clamp(19px, 2.6vw, 25px);
    font-weight: 800;
    letter-spacing: -0.5px;
    color: var(--txt);
    margin-bottom: 14px;
}

.dev-cta-box p {
    font-family: 'Inter', sans-serif;
    font-size: 13.5px;
    line-height: 1.8;
    color: var(--txt-2);
    max-width: 460px;
    margin: 0 auto 30px;
}

.dev-cta-button {
    display: inline-flex; align-items: center; gap: 10px;
    padding: 13px 30px;
    font-family: 'Inter', sans-serif;
    font-size: 12px; font-weight: 700;
    letter-spacing: 0.06em; text-transform: uppercase;
    color: #fff;
    background: var(--acc-dev);
    border: 1px solid var(--acc-dev);
    text-decoration: none;
    transition: background 0.2s, transform 0.2s;
}
.dev-cta-button i { font-size: 15px; }
.dev-cta-button:hover { background: #3d5ae6; transform: translateY(-2px); }

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
    .dev-grid { grid-template-columns: 1fr; max-width: 480px; }
}

@media (max-width: 540px) {
    .dev-hero { padding: 122px 6% 44px; }
    .dev-services-section { padding: 8px 6% 70px; }
    .dev-cta-section { padding: 0 6% 80px; }
    .dev-cta-box { padding: 40px 24px; }
}