/* ==========================================================================
   Nextrobic — IT-company sections (supplements app.css)
   Service cards, tech stack, process timeline, why-choose grid, and the
   circuit / cloud / pipeline imagery that signals an IT & DevOps company.
   ========================================================================== */

/* --------------------------------------------------------------------------
   Font upgrade — Space Grotesk gives the display type more engineering feel
   -------------------------------------------------------------------------- */
:root {
    --display: "Space Grotesk", "Sora", "Segoe UI", system-ui, sans-serif;
    --accent-cyan: #00b7d4;
    --accent-blue: #2f6bff;
    --accent-violet: #7a3cf0;
    --accent-indigo: #4f46e5;
}

/* --------------------------------------------------------------------------
   Decorative circuit backdrop — used on dark bands
   -------------------------------------------------------------------------- */
.circuitry {
    position: absolute;
    inset: 0;
    pointer-events: none;
    opacity: .5;
    background-image:
        radial-gradient(circle at 1px 1px, rgba(47,107,255,.16) 1px, transparent 0);
    background-size: 26px 26px;
    mask-image: radial-gradient(120% 100% at 50% 0%, #000 30%, transparent 75%);
    -webkit-mask-image: radial-gradient(120% 100% at 50% 0%, #000 30%, transparent 75%);
}

/* --------------------------------------------------------------------------
   Service cards with icon medallion
   -------------------------------------------------------------------------- */
.svc-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
}

.svc {
    position: relative;
    background: var(--paper);
    border: 1px solid var(--line);
    border-radius: var(--r-lg);
    padding: 28px;
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    transition: transform .28s cubic-bezier(.2,.7,.3,1), box-shadow .28s ease, border-color .28s ease;
    height: 100%;
    display: flex;
    flex-direction: column;
}
.svc::before {
    content: "";
    position: absolute;
    inset: 0 0 auto 0;
    height: 4px;
    background: var(--grad);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform .4s cubic-bezier(.2,.7,.3,1);
}
.svc:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: #cfdcee; }
.svc:hover::before { transform: scaleX(1); }

.svc__icon {
    width: 58px; height: 58px;
    border-radius: 16px;
    display: grid;
    place-items: center;
    margin-bottom: 18px;
    background: var(--grad-soft);
    border: 1px solid var(--line);
    flex-shrink: 0;
}
.svc__icon svg { width: 28px; height: 28px; }
.svc__icon svg [stroke] { stroke: var(--blue); }

.svc--cyan .svc__icon svg [stroke]   { stroke: var(--accent-cyan); }
.svc--blue .svc__icon svg [stroke]   { stroke: var(--accent-blue); }
.svc--indigo .svc__icon svg [stroke] { stroke: var(--accent-indigo); }
.svc--violet .svc__icon svg [stroke] { stroke: var(--accent-violet); }

.svc__title { font-family: var(--display); font-weight: 600; font-size: 1.16rem; margin: 0 0 .35em; letter-spacing: -.02em; }
.svc__summary { font-size: .93rem; color: var(--ink-2); margin: 0 0 18px; }

.svc__items { list-style: none; margin: 0 0 0; padding: 0; display: flex; flex-wrap: wrap; gap: 7px; margin-top: auto; }
.svc__items li {
    font-size: .77rem;
    padding: .28rem .62rem;
    border-radius: 7px;
    background: var(--mist);
    color: var(--ink-2);
    border: 1px solid var(--line);
    transition: background-color .16s ease, color .16s ease;
}
.svc:hover .svc__items li { background: #eef4fd; }

/* --------------------------------------------------------------------------
   Detailed service section (services page) — icon + full checklist
   -------------------------------------------------------------------------- */
.svc-detail {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 34px;
    padding: 34px 0;
    border-top: 1px solid var(--line);
    align-items: start;
}
.svc-detail:first-of-type { border-top: 0; }
.svc-detail__head { position: sticky; top: 96px; }
.svc-detail__list { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px 22px; }
.svc-detail__list li { position: relative; padding-left: 26px; font-size: .95rem; color: var(--ink-2); }
.svc-detail__list li::before {
    content: "";
    position: absolute;
    left: 0; top: .5em;
    width: 13px; height: 7px;
    border-left: 2px solid var(--blue);
    border-bottom: 2px solid var(--blue);
    transform: rotate(-45deg);
    border-radius: 1px;
}

/* --------------------------------------------------------------------------
   Why-choose conviction grid
   -------------------------------------------------------------------------- */
.why {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1px;
    background: var(--line);
    border: 1px solid var(--line);
    border-radius: var(--r-lg);
    overflow: hidden;
}
.why__cell { background: var(--paper); padding: 24px 26px; display: flex; gap: 16px; transition: background-color .2s ease; }
.why__cell:hover { background: var(--mist); }
.why__num {
    font-family: var(--mono);
    font-size: .72rem;
    color: #fff;
    background: var(--grad);
    width: 30px; height: 30px;
    border-radius: 9px;
    display: grid;
    place-items: center;
    flex-shrink: 0;
    font-weight: 600;
}
.why__title { font-family: var(--display); font-weight: 600; font-size: 1.01rem; margin: 0 0 .2em; letter-spacing: -.01em; }
.why__note { font-size: .87rem; color: var(--ink-3); margin: 0; }

/* --------------------------------------------------------------------------
   Technology stack — layered chips on a dark board
   -------------------------------------------------------------------------- */
.stack {
    position: relative;
    background: var(--carbon);
    border-radius: 28px;
    padding: clamp(32px, 4vw, 52px);
    overflow: hidden;
}
.stack__glow {
    position: absolute;
    inset: -40% -10% auto -10%;
    height: 460px;
    background:
        radial-gradient(38% 60% at 20% 30%, rgba(0,183,212,.32), transparent 70%),
        radial-gradient(40% 60% at 82% 40%, rgba(122,60,240,.36), transparent 70%);
    pointer-events: none;
}
.stack__grid { position: relative; display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.stack__layer { }
.stack__label {
    font-family: var(--mono);
    font-size: .68rem;
    letter-spacing: .16em;
    text-transform: uppercase;
    color: #7f8ea8;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: .55rem;
}
.stack__label::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--grad); }
.stack__chips { display: flex; flex-wrap: wrap; gap: 8px; }
.stack__chip {
    font-size: .85rem;
    color: #dbe4f2;
    background: rgba(255,255,255,.05);
    border: 1px solid rgba(255,255,255,.12);
    border-radius: 8px;
    padding: .42rem .72rem;
    transition: background-color .16s ease, border-color .16s ease, transform .16s ease;
}
.stack__chip:hover { background: rgba(255,255,255,.1); border-color: rgba(47,107,255,.5); transform: translateY(-2px); }

/* --------------------------------------------------------------------------
   Process — numbered pipeline
   -------------------------------------------------------------------------- */
.pipeline { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.pstep {
    position: relative;
    background: var(--paper);
    border: 1px solid var(--line);
    border-radius: var(--r-md);
    padding: 24px 22px;
    box-shadow: var(--shadow-sm);
    transition: transform .2s ease, box-shadow .2s ease;
}
.pstep:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.pstep__num {
    font-family: var(--display);
    font-weight: 700;
    font-size: 1.8rem;
    letter-spacing: -.04em;
    background: var(--grad);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    line-height: 1;
    margin-bottom: 14px;
}
.pstep__title { font-family: var(--display); font-weight: 600; font-size: 1rem; margin: 0 0 .3em; letter-spacing: -.01em; }
.pstep__note { font-size: .85rem; color: var(--ink-3); margin: 0; }

/* Mission / vision split */
.mv { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.mv__card {
    position: relative;
    border-radius: var(--r-lg);
    padding: 32px;
    overflow: hidden;
    border: 1px solid var(--line);
    background: var(--paper);
    box-shadow: var(--shadow-sm);
}
.mv__card--dark { background: var(--carbon); border-color: transparent; }
.mv__card--dark .mv__title { color: #fff; }
.mv__card--dark .mv__text { color: #b8c4d8; }
.mv__card--dark::after {
    content: "";
    position: absolute;
    inset: auto -30% -50% -10%;
    height: 260px;
    background: radial-gradient(50% 60% at 50% 50%, rgba(47,107,255,.4), transparent 70%);
}
.mv__eyebrow {
    font-family: var(--mono);
    font-size: .68rem;
    letter-spacing: .16em;
    text-transform: uppercase;
    color: var(--ink-3);
    margin-bottom: 12px;
    display: block;
    position: relative;
}
.mv__card--dark .mv__eyebrow { color: #7f8ea8; }
.mv__title { font-family: var(--display); font-weight: 650; font-size: 1.4rem; margin: 0 0 .4em; letter-spacing: -.02em; position: relative; }
.mv__text { font-size: .98rem; line-height: 1.6; color: var(--ink-2); margin: 0; position: relative; }

/* --------------------------------------------------------------------------
   Responsive
   -------------------------------------------------------------------------- */
@media (max-width: 1024px) {
    .svc-grid { grid-template-columns: repeat(2, 1fr); }
    .stack__grid { grid-template-columns: repeat(2, 1fr); }
    .pipeline { grid-template-columns: repeat(2, 1fr); }
    .svc-detail { grid-template-columns: 1fr; gap: 18px; }
    .svc-detail__head { position: static; }
}
@media (max-width: 680px) {
    .svc-grid, .why, .stack__grid, .pipeline, .mv, .svc-detail__list { grid-template-columns: 1fr; }
    .stack { border-radius: 20px; }
}