/* ============================================================
   ANDA · components.css
   "Teknik Dosya Disiplini" zemininde, kit.css'te bulunmayan
   bileşenlerin statik HTML stilleri. Yalnızca tokenlar kullanılır;
   görsel sistemden sapma yoktur. Kare köşeler, hairline çizgiler,
   bol boşluk, mavi ana renk, kırmızı yalnız mikro vurgu.
   ============================================================ */

/* ---- Reset / base -------------------------------------- */
*,
*::before,
*::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: var(--font-sans);
  color: var(--text-strong);
  background: var(--surface-page);
  line-height: var(--lh-normal);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img { max-width: 100%; }

a { color: inherit; }

h1, h2, h3, h4, p { margin: 0; }

:focus-visible {
  outline: var(--bw-2) solid var(--focus-ring);
  outline-offset: 2px;
}

/* Skip link (accessibility) */
.ak-skip {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--anda-blue);
  color: #fff;
  padding: 10px 16px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  z-index: var(--z-toast);
}
.ak-skip:focus { left: 8px; top: 8px; }

/* ---- Header tabs --------------------------------------- */
.ak-tabs {
  display: flex;
  align-items: center;
  gap: 4px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.ak-tab {
  position: relative;
  display: inline-flex;
  align-items: center;
  height: 66px;
  padding: 0 14px;
  font-size: 14px;
  font-weight: var(--fw-medium);
  color: var(--text-body);
  text-decoration: none;
  letter-spacing: var(--ls-heading);
  transition: color var(--dur-fast) var(--ease-standard);
}
.ak-tab:hover { color: var(--anda-blue); }
.ak-tab[aria-current="page"] { color: var(--ink); }
.ak-tab[aria-current="page"]::after {
  content: "";
  position: absolute;
  left: 14px;
  right: 14px;
  bottom: -1px;
  height: var(--bw-2);
  background: var(--anda-blue);
}

/* ---- Buttons ------------------------------------------- */
.ak-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  font-family: var(--font-sans);
  font-size: 13.5px;
  font-weight: var(--fw-semibold);
  letter-spacing: var(--ls-heading);
  line-height: 1;
  padding: 12px 20px;
  border: var(--bw-hair) solid transparent;
  border-radius: var(--radius-xs);
  background: transparent;
  color: var(--ink);
  text-decoration: none;
  cursor: pointer;
  transition: background var(--dur-fast) var(--ease-standard),
              border-color var(--dur-fast) var(--ease-standard),
              color var(--dur-fast) var(--ease-standard);
  white-space: nowrap;
}
.ak-btn__ic { display: inline-flex; flex: 0 0 auto; }
.ak-btn__ic svg { display: block; }

.ak-btn--primary {
  background: var(--action);
  border-color: var(--action);
  color: #fff;
}
.ak-btn--primary:hover { background: var(--action-hover); border-color: var(--action-hover); }
.ak-btn--primary:active { background: var(--action-press); border-color: var(--action-press); }

.ak-btn--ghost {
  border-color: var(--border);
  color: var(--ink);
}
.ak-btn--ghost:hover { border-color: var(--anda-blue); color: var(--anda-blue); }

.ak-btn--sm { padding: 9px 14px; font-size: 12.5px; }
.ak-btn--block { width: 100%; }

/* Text / inline link with measure-mark caret */
.ak-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: var(--fw-medium);
  color: var(--anda-blue);
  text-decoration: none;
  transition: gap var(--dur-fast) var(--ease-standard), color var(--dur-fast) var(--ease-standard);
}
.ak-link svg { display: block; }
.ak-link:hover { gap: 12px; color: var(--action-hover); }

/* ---- Section scaffolding (extends .ak-block voice) ----- */
.ak-section { border-bottom: var(--bw-hair) solid var(--border); }
.ak-section__pad { padding: 64px 0 70px; }
.ak-section--sunken { background: var(--surface-sunken); }

.ak-eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.02em;
  text-transform: none;
  color: var(--anda-blue);
  font-weight: var(--fw-medium);
  display: block;
  margin-bottom: 16px;
}
.ak-h2 {
  font-size: var(--fs-h1);
  line-height: var(--lh-snug);
  letter-spacing: var(--ls-heading);
  font-weight: var(--fw-bold);
  max-width: 22ch;
  margin: 0 0 18px;
  text-wrap: balance;
}
.ak-h2--narrow { max-width: 18ch; }
.ak-body {
  font-size: var(--fs-body-lg);
  line-height: 1.6;
  color: var(--ink-soft);
  max-width: 64ch;
  text-wrap: pretty;
}
.ak-body + .ak-body { margin-top: 16px; }

.ak-sechead { margin-bottom: 40px; max-width: 760px; }

/* ---- Hero / Cover plate (EvidencePlate eşdeğeri) ------- */
.ak-plate {
  position: relative;
  height: 100%;
  min-height: 420px;
  border-left: 0;
  background:
    linear-gradient(var(--grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-line) 1px, transparent 1px),
    var(--surface-sunken);
  background-size: var(--module) var(--module), var(--module) var(--module), auto;
  overflow: hidden;
}
.ak-plate__frame {
  position: absolute;
  inset: 24px;
  border: var(--bw-hair) solid var(--border);
}
.ak-plate__corner {
  position: absolute;
  font-family: var(--font-mono);
  font-size: var(--fs-label-sm);
  letter-spacing: var(--ls-label-sm);
  text-transform: uppercase;
  color: var(--text-muted);
}
.ak-plate__corner--tl { top: 36px; left: 36px; }
.ak-plate__corner--tr { top: 36px; right: 36px; text-align: right; }
.ak-plate__corner--bl { bottom: 36px; left: 36px; max-width: 26ch; line-height: 1.5; }
.ak-plate__corner--br { bottom: 36px; right: 36px; text-align: right; }
.ak-plate__watermark {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  font-family: var(--font-mono);
  font-weight: var(--fw-medium);
  font-size: 120px;
  letter-spacing: -0.04em;
  color: var(--anda-blue);
  opacity: 0.06;
  line-height: 1;
  user-select: none;
}
.ak-plate__rule {
  position: absolute;
  left: 36px; right: 36px;
  bottom: 80px;
  height: 14px;
  pointer-events: none;
  background-image:
    linear-gradient(90deg, rgba(0,103,154,0.5) 0 1.4px, transparent 1.4px),
    linear-gradient(90deg, rgba(0,103,154,0.28) 0 1px, transparent 1px),
    linear-gradient(rgba(0,103,154,0.5), rgba(0,103,154,0.5));
  background-size: 60px 14px, 12px 8px, 100% 1.4px;
  background-position: 0 0, 0 0, 0 bottom;
  background-repeat: repeat-x, repeat-x, no-repeat;
}

/* ---- Two-channel cards (CORE / MIX) -------------------- */
.ak-channels {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border: var(--bw-hair) solid var(--border);
}
.ak-channel {
  display: flex;
  flex-direction: column;
  padding: 34px 34px 30px;
  background: var(--paper);
  transition: background var(--dur-base) var(--ease-standard);
}
.ak-channel + .ak-channel { border-left: var(--bw-hair) solid var(--border); }
.ak-channel:hover { background: var(--surface-sunken); }
.ak-channel__lbl {
  font-family: var(--font-mono);
  font-size: var(--fs-label);
  letter-spacing: var(--ls-label);
  text-transform: uppercase;
  color: var(--anda-blue);
  font-weight: var(--fw-medium);
  margin-bottom: 18px;
}
.ak-channel__t {
  font-size: var(--fs-h3);
  font-weight: var(--fw-bold);
  letter-spacing: var(--ls-heading);
  margin-bottom: 14px;
}
.ak-channel__b {
  font-size: var(--fs-body);
  line-height: 1.6;
  color: var(--ink-soft);
  margin-bottom: 26px;
}
.ak-channel__foot { margin-top: auto; }

/* ---- Integration support list -------------------------- */
.ak-support {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: var(--bw-hair) solid var(--border);
  margin-top: 40px;
}
.ak-support__item {
  padding: 26px 28px 26px 0;
  border-right: var(--bw-hair) solid var(--border);
}
.ak-support__item:last-child { border-right: 0; }
.ak-support__item:not(:first-child) { padding-left: 28px; }
.ak-support__num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--anda-blue);
  display: block;
  margin-bottom: 12px;
}
.ak-support__t { font-size: 15px; font-weight: var(--fw-semibold); margin-bottom: 6px; }
.ak-support__d { font-size: 13.5px; color: var(--text-muted); line-height: 1.55; }

/* ---- Value columns (Neden ANDA) ------------------------ */
.ak-values {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: var(--bw-hair) solid var(--border);
}
.ak-value {
  padding: 32px 26px 34px 0;
  border-right: var(--bw-hair) solid var(--border);
}
.ak-value:last-child { border-right: 0; }
.ak-value:not(:first-child) { padding-left: 26px; }
.ak-value__tick {
  width: 8px;
  height: 8px;
  background: var(--red);     /* kırmızı = mikro vurgu, tek nokta */
  display: block;
  margin-bottom: 18px;
}
.ak-value__t {
  font-size: var(--fs-h4);
  font-weight: var(--fw-bold);
  letter-spacing: var(--ls-heading);
  margin-bottom: 10px;
}
.ak-value__d { font-size: 13.5px; color: var(--ink-soft); line-height: 1.6; }

/* ---- Trust cards --------------------------------------- */
.ak-trust {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border: var(--bw-hair) solid var(--border);
  margin-top: 40px;
}
.ak-trustcard {
  padding: 28px 26px 30px;
  border-right: var(--bw-hair) solid var(--border);
}
.ak-trustcard:last-child { border-right: 0; }
.ak-trustcard__lbl {
  font-family: var(--font-mono);
  font-size: var(--fs-label-sm);
  letter-spacing: var(--ls-label-sm);
  text-transform: uppercase;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 9px;
  margin-bottom: 16px;
}
.ak-trustcard__dot { width: 6px; height: 6px; background: var(--anda-blue); flex: 0 0 auto; }
.ak-trustcard__t { font-size: 15.5px; font-weight: var(--fw-semibold); margin-bottom: 8px; }
.ak-trustcard__d { font-size: 13.5px; color: var(--ink-soft); line-height: 1.6; }

/* ---- CTA strip ----------------------------------------- */
.ak-cta { background: var(--navy); color: #fff; border-bottom: 0; }
.ak-cta__grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
  padding: 64px 0 66px;
}
.ak-cta .ak-eyebrow { color: var(--blue-300); }
.ak-cta__t {
  font-size: var(--fs-h1);
  line-height: var(--lh-snug);
  letter-spacing: var(--ls-heading);
  font-weight: var(--fw-bold);
  margin-bottom: 16px;
  text-wrap: balance;
}
.ak-cta__b { font-size: var(--fs-body-lg); line-height: 1.6; color: rgba(255,255,255,0.74); max-width: 52ch; }
.ak-cta__actions { display: flex; flex-direction: column; gap: 12px; }
.ak-btn--on-navy { border-color: var(--border-on-inverse); color: #fff; }
.ak-btn--on-navy:hover { border-color: var(--blue-300); color: var(--blue-300); }
.ak-btn--primary-on-navy { background: var(--anda-blue); border-color: var(--anda-blue); color: #fff; }
.ak-btn--primary-on-navy:hover { background: var(--blue-500); border-color: var(--blue-500); }

/* ---- Footer inner (kit footer classes carry own gutter) */
.ak-footer__inner { max-width: var(--content-max); margin: 0 auto; }

/* ---- Footer seal (Seal eşdeğeri) ----------------------- */
.ak-seal {
  width: 116px;
  height: 116px;
  border: var(--bw-hair) solid rgba(255,255,255,0.22);
  border-radius: var(--radius-pill);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}
.ak-seal::before {
  content: "";
  position: absolute;
  inset: 8px;
  border: var(--bw-hair) solid rgba(255,255,255,0.12);
  border-radius: var(--radius-pill);
}
.ak-seal img { width: 54px; height: auto; opacity: 0.92; }
.ak-footer__sealwrap { display: flex; flex-direction: column; align-items: center; gap: 14px; }
.ak-footer__sealcap {
  font-family: var(--font-mono);
  font-size: var(--fs-label-sm);
  letter-spacing: var(--ls-label-sm);
  text-transform: uppercase;
  color: rgba(255,255,255,0.62);
  text-align: center;
  max-width: 18ch;
  line-height: 1.5;
}
.ak-footer__legal {
  font-size: 12px;
  color: rgba(255,255,255,0.64);
  line-height: 1.6;
  margin-top: 14px;
  max-width: 40ch;
}

/* ---- Responsive ---------------------------------------- */
@media (max-width: 1000px) {
  .ak-section__pad { padding: 52px 0 56px; }
  .ak-values { grid-template-columns: 1fr 1fr; }
  .ak-value { border-bottom: var(--bw-hair) solid var(--border); }
  .ak-value:nth-child(2n) { border-right: 0; }
  .ak-value:nth-child(2n) { padding-left: 26px; }
  .ak-support { grid-template-columns: 1fr; }
  .ak-support__item { border-right: 0; border-bottom: var(--bw-hair) solid var(--border); padding: 22px 0; }
  .ak-support__item:last-child { border-bottom: 0; }
  .ak-cta__grid { grid-template-columns: 1fr; gap: 32px; }
}

@media (max-width: 880px) {
  .ak-tabs { display: none; }
  .ak-channels { grid-template-columns: 1fr; }
  .ak-channel + .ak-channel { border-left: 0; border-top: var(--bw-hair) solid var(--border); }
  .ak-trust { grid-template-columns: 1fr; }
  .ak-trustcard { border-right: 0; border-bottom: var(--bw-hair) solid var(--border); }
  .ak-trustcard:last-child { border-bottom: 0; }
  .ak-values { grid-template-columns: 1fr; }
  .ak-value { border-right: 0; padding-left: 0; }
  .ak-value:nth-child(2n) { padding-left: 0; }
  .ak-h2 { font-size: 28px; }
  .ak-cta__t { font-size: 27px; }
  .ak-plate { min-height: 320px; }
  .ak-plate__watermark { font-size: 84px; }
}

@media (max-width: 560px) {
  .ak-header__bar { gap: 14px; }
  .ak-cta__actions .ak-btn { width: 100%; }
}

/* ============================================================
   ENLIVEN PASS v2 (Anasayfa) — sahte-teknik gürültü ayıklandı,
   marka navy + PCE molekül grafiği + sakin motion eklendi.
   Mevcut sistem korunur; yalnız token kullanılır.
   ============================================================ */

/* ---- Hero ---------------------------------------------- */
.ak-hero { border-bottom: var(--bw-hair) solid var(--border); overflow: hidden; }
.ak-hero__grid {
  display: grid;
  grid-template-columns: 1.02fr 0.98fr;
  gap: 56px;
  align-items: center;
  padding: 72px 0 76px;
}
.ak-hero__l { min-width: 0; }
.ak-hero .ak-eyebrow { text-transform: none; letter-spacing: 0.01em; font-size: 12.5px; margin-bottom: 18px; }
.ak-hero .ak-h1 { margin: 0 0 22px; max-width: 16ch; }
.ak-hero .ak-lede { max-width: 52ch; margin: 0 0 30px; }
.ak-hero__cta { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; }

/* Fact strip (gerçek künye — Sektör / Teknoloji / Tesis) */
.ak-factstrip { display: flex; margin: 36px 0 0; padding: 0; border-top: var(--bw-hair) solid var(--border); }
.ak-factstrip > div { padding: 16px 24px 0 0; margin-right: 24px; border-right: var(--bw-hair) solid var(--border); }
.ak-factstrip > div:last-child { border-right: 0; margin-right: 0; padding-right: 0; }
.ak-factstrip dt {
  font-family: var(--font-mono); font-size: var(--fs-label-sm); letter-spacing: var(--ls-label-sm);
  text-transform: uppercase; color: var(--text-faint); margin-bottom: 6px;
}
.ak-factstrip dd { margin: 0; font-size: 14px; font-weight: var(--fw-semibold); color: var(--text-strong); }

/* Hero figure — navy panel + PCE molekül */
.ak-herofig {
  position: relative; margin: 0;
  border-radius: var(--radius-md);
  background: radial-gradient(120% 90% at 78% 12%, #143a4f 0%, var(--navy) 46%, var(--navy-deep) 100%);
  padding: 30px 30px 22px;
  overflow: hidden;
  box-shadow: var(--shadow-card);
}
.ak-herofig::before {
  content: ""; position: absolute; inset: 0;
  background:
    linear-gradient(rgba(255,255,255,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.05) 1px, transparent 1px);
  background-size: var(--module) var(--module);
  -webkit-mask-image: radial-gradient(120% 120% at 50% 40%, #000 32%, transparent 80%);
          mask-image: radial-gradient(120% 120% at 50% 40%, #000 32%, transparent 80%);
  pointer-events: none;
}
.ak-mol { position: relative; display: block; width: 100%; height: auto; }
.ak-mol .mol-backbone { stroke: var(--blue-300); stroke-width: 2; }
.ak-mol .mol-chains line { stroke: rgba(141,187,214,0.5); stroke-width: 1.4; }
.ak-mol .mol-base circle { fill: var(--blue-400); }
.ak-mol .mol-tip circle { fill: #fff; }
.ak-mol .mol-tip .mol-tip--accent { fill: var(--red); }
.ak-herofig__cap {
  position: relative; display: block; margin-top: 14px;
  font-family: var(--font-mono); font-size: var(--fs-label-sm); letter-spacing: 0.05em;
  text-transform: uppercase; color: rgba(255,255,255,0.64);
}

/* ---- Navy feature band (Entegrasyon) ------------------- */
.ak-feature { background: var(--navy); color: #fff; border-bottom: 0; }
.ak-feature .ak-eyebrow { color: var(--blue-300); text-transform: none; letter-spacing: 0.01em; }
.ak-feature .ak-h2 { color: #fff; }
.ak-feature .ak-body { color: rgba(255,255,255,0.76); }
.ak-feature .ak-support { border-top-color: var(--border-on-inverse); }
.ak-feature .ak-support__item { border-right-color: var(--border-on-inverse); }
.ak-feature .ak-support__num { color: var(--blue-300); }
.ak-feature .ak-support__t { color: #fff; }
.ak-feature .ak-support__d { color: rgba(255,255,255,0.62); }

/* ---- Value index number + hover (Neden ANDA) ----------- */
.ak-value { border-top: var(--bw-2) solid transparent; transition: border-color var(--dur-base) var(--ease-standard); }
.ak-value:hover { border-top-color: var(--anda-blue); }
.ak-value__n {
  font-family: var(--font-mono); font-size: 13px; font-weight: var(--fw-medium);
  letter-spacing: 0.08em; color: var(--anda-blue); display: block; margin: 16px 0 14px;
}

/* ---- Calm scroll reveal -------------------------------- */
[data-reveal] {
  opacity: 0; transform: translateY(16px);
  transition: opacity 0.6s var(--ease-out), transform 0.6s var(--ease-out);
  will-change: opacity, transform;
}
[data-reveal].is-in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  [data-reveal] { opacity: 1; transform: none; transition: none; }
}

/* ---- Hero responsive ----------------------------------- */
@media (max-width: 1000px) {
  .ak-hero__grid { gap: 40px; padding: 56px 0 60px; }
}
@media (max-width: 880px) {
  .ak-hero__grid { grid-template-columns: 1fr; gap: 30px; }
  .ak-hero__r { order: -1; }
}
@media (max-width: 560px) {
  .ak-factstrip { flex-direction: column; }
  .ak-factstrip > div { border-right: 0; border-bottom: var(--bw-hair) solid var(--border); margin: 0; padding: 12px 0; }
  .ak-factstrip > div:last-child { border-bottom: 0; }
}

/* ---- H1 fix: logo distortion (width attribute + max-width çakışması) ---- */
.ak-brand img, .ak-footer__logo { width: auto; }