/* ════════════════════════════════════════════════════════════════════════
   ProYA Engineering · services.css  (Hizmetler — kurumsal hizmet kataloğu)
   ────────────────────────────────────────────────────────────────────────
   Anasayfayla aynı tasarım sistemi: tokens + base + components + index +
   banners (pg-banner) yüklendikten SONRA gelir. Sayfaya özgü:
   .svc-* (intro / list / row / sectors / matrix).
   Tek sinyal --signal, hairline ayrımlar, gölge yok, köşe ≤ 6px.
   ════════════════════════════════════════════════════════════════════════ */

/* Skeleton `section{display:flex}` (@layer proya-default) bu bölümleri
   flex item yapıp daraltıyor; blok düzene sabitle. */
.svc-intro,
.svc-list,
.svc-sectors,
.svc-stripe { display: block; }

/* ─── 02 · Editorial giriş ─────────────────────────────────────────────── */
.svc-intro__copy {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 3vw, 40px);
  max-width: 76ch;
  font-size: 17px;
  line-height: 1.62;
  color: var(--ink-2);
  margin-top: clamp(20px, 2.4vw, 32px);
}
@media (min-width: 860px) {
  .svc-intro__copy { grid-template-columns: 1fr 1fr; gap: clamp(36px, 4vw, 64px); max-width: none; }
}

.svc-intro__keys {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0;
  margin-top: clamp(32px, 4vw, 52px);
  border-top: 1px solid var(--line);
}
@media (min-width: 760px) { .svc-intro__keys { grid-template-columns: repeat(3, minmax(0, 1fr)); border-left: 1px solid var(--line); margin-left: -1px; } }
.svc-intro__key {
  padding: clamp(18px, 2vw, 26px) clamp(16px, 2vw, 22px);
  border-bottom: 1px solid var(--line);
  display: flex; flex-direction: column; gap: 8px;
}
@media (min-width: 760px) { .svc-intro__key { border-right: 1px solid var(--line); margin-right: -1px; } }
.svc-intro__key-k {
  font-family: var(--ff-mono);
  font-size: var(--fs-hud);
  letter-spacing: var(--tracking-hud);
  text-transform: uppercase;
  color: var(--ink-3);
}
.svc-intro__key-v {
  font-family: var(--ff-display);
  font-size: 17px;
  font-weight: 500;
  color: var(--ink);
  letter-spacing: -0.005em;
}
.svc-intro__key-v .serif-i { color: var(--signal-deep); letter-spacing: 0; }

/* ─── 03 · Hizmet kataloğu — editorial satır listesi ───────────────────── */
.svc-list { background: var(--bg); }
.svc-list__inner {
  border-top: 1px solid var(--line);
}
.svc-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 3vw, 48px);
  padding-block: clamp(48px, 6vw, 88px);
  border-bottom: 1px solid var(--line);
  align-items: start;
  position: relative;
}
@media (min-width: 920px) {
  .svc-row {
    grid-template-columns: 280px minmax(0, 1fr);
    gap: clamp(48px, 5.5vw, 88px);
  }
}

.svc-row__id {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding-top: 4px;
  position: relative;
}
.svc-row__id-tag {
  font-family: var(--ff-mono);
  font-size: var(--fs-hud);
  letter-spacing: var(--tracking-hud);
  text-transform: uppercase;
  color: var(--ink-3);
  display: inline-flex; align-items: center; gap: 10px;
}
.svc-row__id-tag::before {
  content: "";
  width: 28px; height: 1px;
  background: var(--line);
  display: inline-block;
}
.svc-row__roman {
  font-family: var(--ff-display);
  font-weight: 600;
  font-size: clamp(56px, 7vw, 112px);
  line-height: 0.86;
  letter-spacing: -0.045em;
  color: var(--ink);
  font-feature-settings: "tnum" 1;
}
.svc-row__roman .serif-i {
  color: var(--signal);
  letter-spacing: 0;
  font-weight: 400;
}
.svc-row__id-meta {
  font-family: var(--ff-mono);
  font-size: var(--fs-hud);
  letter-spacing: var(--tracking-hud);
  text-transform: uppercase;
  color: var(--ink-3);
  margin-top: 6px;
}
.svc-row__id-meta strong { color: var(--ink); font-weight: 500; }

.svc-row__body { display: flex; flex-direction: column; gap: clamp(20px, 2.4vw, 30px); min-width: 0; }
.svc-row__title {
  font-family: var(--ff-display);
  font-weight: 600;
  font-size: clamp(28px, 3.4vw, 48px);
  line-height: 1.05;
  letter-spacing: -0.028em;
  color: var(--ink);
  text-wrap: balance;
}
.svc-row__title .serif-i {
  color: var(--signal-deep);
  letter-spacing: 0;
  margin-inline: 0.04em;
}
.svc-row__desc {
  font-size: 16.5px;
  line-height: 1.6;
  color: var(--ink-2);
  max-width: 62ch;
}

.svc-row__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(18px, 2vw, 28px);
}
@media (min-width: 700px) { .svc-row__grid { grid-template-columns: 1fr 1fr; gap: clamp(28px, 3vw, 44px); } }
.svc-row__col {
  display: flex; flex-direction: column; gap: 10px;
}
.svc-row__col-head {
  font-family: var(--ff-mono);
  font-size: var(--fs-hud);
  letter-spacing: var(--tracking-hud);
  text-transform: uppercase;
  color: var(--ink-3);
  padding-top: 10px;
  border-top: 1px solid var(--line);
}
.svc-row__col-head strong { color: var(--ink); font-weight: 500; }
.svc-row__col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.svc-row__col li {
  font-family: var(--ff-display);
  font-size: 14.5px;
  line-height: 1.5;
  color: var(--ink);
  padding-left: 18px;
  position: relative;
}
.svc-row__col li::before {
  content: "";
  position: absolute;
  left: 0; top: 0.72em;
  width: 10px; height: 1px;
  background: var(--ink-3);
}

.svc-row__foot {
  display: flex;
  align-items: center;
  gap: 12px 28px;
  flex-wrap: wrap;
  padding-top: clamp(14px, 1.8vw, 22px);
  border-top: 1px solid var(--line);
  font-family: var(--ff-mono);
  font-size: var(--fs-hud);
  letter-spacing: var(--tracking-hud);
  text-transform: uppercase;
  color: var(--ink-3);
}
.svc-row__foot strong { color: var(--ink); font-weight: 500; }

.svc-row__cta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-left: auto;
  color: var(--ink);
  font-family: var(--ff-display);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: -0.005em;
  text-transform: none;
  padding: 9px 14px;
  border: 1px solid var(--line);
  border-radius: var(--r-btn);
  transition: border-color var(--dur-300) var(--ease),
              color var(--dur-300) var(--ease),
              background-color var(--dur-300) var(--ease);
}
.svc-row__cta:hover {
  border-color: var(--signal);
  color: var(--signal);
}
.svc-row__cta svg {
  width: 12px; height: 12px;
  stroke: currentColor; stroke-width: 1.6; fill: none;
  transition: transform var(--dur-300) var(--ease);
}
.svc-row__cta:hover svg { transform: translateX(4px); }

/* Row hover micro-state (ink2 → ink, hairline strengthens) */
.svc-row:hover .svc-row__title { color: var(--ink); }
.svc-row:hover .svc-row__id-tag::before { background: var(--ink); }

/* Mobil: id + roman aynı satır, sıkışık */
@media (max-width: 920px) {
  .svc-row__id { flex-direction: row; align-items: baseline; gap: 18px; flex-wrap: wrap; }
  .svc-row__roman { font-size: clamp(44px, 14vw, 72px); }
  .svc-row__id-meta { margin-top: 0; flex-basis: 100%; }
}

/* ─── 04 · Sektör matrisi (uygulama alanları) ──────────────────────────── */
.svc-sectors { background: var(--bg-2); }
.svc-sectors__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(14px, 1.6vw, 20px);
  margin-top: clamp(28px, 3vw, 40px);
}
@media (min-width: 720px)  { .svc-sectors__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 1100px) { .svc-sectors__grid { grid-template-columns: repeat(4, minmax(0, 1fr)); } }
.svc-sector {
  display: flex; flex-direction: column; gap: 14px;
  padding: clamp(22px, 2.4vw, 32px);
  border: 1px solid var(--line);
  background: var(--bg);
  border-radius: var(--r-md);
  transition: border-color var(--dur-300) var(--ease), background-color var(--dur-300) var(--ease);
  min-height: 200px;
}
.svc-sector:hover { border-color: var(--ink); }
.svc-sector__id {
  font-family: var(--ff-mono);
  font-size: var(--fs-hud);
  letter-spacing: var(--tracking-hud);
  text-transform: uppercase;
  color: var(--ink-3);
}
.svc-sector__id strong { color: var(--signal); font-weight: 500; }
.svc-sector__title {
  font-family: var(--ff-display);
  font-weight: 600;
  font-size: 19px;
  letter-spacing: -0.018em;
  color: var(--ink);
  line-height: 1.18;
}
.svc-sector__title .serif-i { color: var(--signal-deep); letter-spacing: 0; }
.svc-sector__body { font-size: 14px; line-height: 1.55; color: var(--ink-2); }
.svc-sector__tags {
  list-style: none;
  margin-top: auto;
  padding-top: 12px;
  border-top: 1px solid var(--line);
  display: flex; flex-wrap: wrap; gap: 4px 14px;
  font-family: var(--ff-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-3);
}

/* ─── 05 · Standart şeridi (mono band) ─────────────────────────────────── */
.svc-stripe {
  background: var(--bg-deep);
  color: var(--ink-bone);
  padding-block: clamp(48px, 5.5vw, 80px);
}
.svc-stripe .container { display: flex; flex-direction: column; gap: clamp(24px, 3vw, 36px); }
.svc-stripe__head {
  font-family: var(--ff-mono);
  font-size: var(--fs-hud);
  letter-spacing: var(--tracking-hud);
  text-transform: uppercase;
  color: oklch(0.80 0.010 65);
  display: flex; align-items: center; gap: 14px;
}
.svc-stripe__head::after { content: ""; flex: 1; height: 1px; background: var(--line-dark); }
.svc-stripe__title {
  font-family: var(--ff-display);
  font-weight: 500;
  font-size: clamp(26px, 3vw, 42px);
  line-height: 1.1;
  letter-spacing: -0.024em;
  color: var(--ink-bone);
  text-wrap: balance;
  max-width: 36ch;
}
.svc-stripe__title .serif-i { color: oklch(0.94 0.020 60); letter-spacing: 0; }
.svc-stripe__list {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0;
  border-top: 1px solid var(--line-dark);
}
@media (min-width: 720px) { .svc-stripe__list { grid-template-columns: repeat(3, minmax(0, 1fr)); border-left: 1px solid var(--line-dark); margin-left: -1px; } }
.svc-stripe__cell {
  padding: clamp(16px, 1.8vw, 22px) clamp(14px, 2vw, 22px);
  border-bottom: 1px solid var(--line-dark);
  display: flex; flex-direction: column; gap: 4px;
}
@media (min-width: 720px) { .svc-stripe__cell { border-right: 1px solid var(--line-dark); margin-right: -1px; } }
.svc-stripe__cell-k {
  font-family: var(--ff-mono);
  font-size: 10.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: oklch(0.80 0.010 65);
}
.svc-stripe__cell-v {
  font-family: var(--ff-display);
  font-size: 16px;
  color: var(--ink-bone);
  letter-spacing: -0.005em;
}
.svc-stripe__cell-v .serif-i { color: oklch(0.94 0.020 60); letter-spacing: 0; }

@media (prefers-reduced-motion: reduce) {
  .svc-row__cta,
  .svc-sector { transition: none; }
}