/* CAT Group website — site styles
   Colour, font, spacing and radius values come from tokens.css; no new colours are defined here.
   Colour rules: orange and blue are never text on white; text on top of them uses --ortak-metin.
   MODERN: boxes have lightly rounded corners (default --radius-md). */

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

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scroll-padding-top: 96px;
}

body {
  margin: 0;
  font-family: var(--font-kurumsal);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--ortak-metin);
  background: var(--ortak-kagit);
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

img, svg { display: block; max-width: 100%; }
img { height: auto; }

h1, h2, h3 {
  font-family: var(--marka-font-baslik);
  font-weight: 700;
  line-height: 1.15;
  margin: 0 0 0.5em;
  letter-spacing: -0.01em;
  text-wrap: balance;
}
h1 { font-size: clamp(2.125rem, 1.35rem + 3.4vw, 3.5rem); line-height: 1.05; }
h2 { font-size: clamp(1.625rem, 1.25rem + 1.5vw, 2.25rem); }
h3 { font-size: 1.25rem; line-height: 1.3; }
p  { margin: 0 0 1em; text-wrap: pretty; }
p:last-child { margin-bottom: 0; }

a { color: var(--marka-vurgu-metin); text-underline-offset: 0.2em; text-decoration-thickness: 1px; }
a:hover { text-decoration-thickness: 2px; }

ul[role="list"], ol[role="list"] { list-style: none; margin: 0; padding: 0; }

:focus-visible { outline: 3px solid var(--grp-primary); outline-offset: 3px; border-radius: var(--radius-sm); }
.dark :focus-visible { outline-color: var(--ortak-kagit); }
main:focus { outline: none; }

address { font-style: normal; }

/* Keep phone numbers on one line */
a[href^="tel:"] { white-space: nowrap; }

.icon { width: 1.25em; height: 1.25em; flex: none; }

.visually-hidden {
  position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

.skip-link {
  position: absolute; left: var(--space-4); top: -100px; z-index: 100;
  background: var(--grp-primary); color: var(--ortak-kagit);
  padding: var(--space-3) var(--space-4); border-radius: var(--radius-md);
  font-weight: 700; text-decoration: none;
}
.skip-link:focus { top: var(--space-3); }

.container {
  width: 100%;
  max-width: 1200px;
  margin-inline: auto;
  padding-inline: clamp(16px, 4vw, 32px);
}

/* Dark context: white text on anthracite (7.5:1) */
.dark { background: var(--marka-koyu-zemin); color: var(--ortak-kagit); }
.dark a:not(.button) { color: var(--ortak-kagit); }

/* ---------- Eyebrow ---------- */
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  margin: 0 0 var(--space-4);
  font-size: 0.75rem; line-height: 1;
  font-weight: 700; letter-spacing: var(--ls-etiket); text-transform: uppercase;
  color: var(--grp-primary);
}
.eyebrow::before {
  content: ""; width: 24px; height: 3px; border-radius: var(--radius-full);
  background: var(--grp-secondary);
}
.dark .eyebrow { color: var(--ortak-kagit); }

/* ---------- Buttons ---------- */
.button {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 48px; padding: 0 22px;
  border: 2px solid transparent; border-radius: var(--radius-md);
  font: inherit; font-size: 1rem; font-weight: 700; line-height: 1.2;
  text-decoration: none; text-align: center; cursor: pointer;
  transition: background-color .15s ease, color .15s ease, border-color .15s ease, box-shadow .15s ease;
}
.button .icon { width: 20px; height: 20px; }
.button--large { min-height: 54px; padding: 0 28px; font-size: 1.0625rem; }
.button--block { width: 100%; }

/* Text on orange is always dark (6.6:1) */
.button--accent { background: var(--grp-secondary); color: var(--ortak-metin); }
.button--accent:hover { box-shadow: inset 0 0 0 2px var(--ortak-metin); }

.button--dark { background: var(--grp-primary); color: var(--ortak-kagit); }
.button--dark:hover { background: var(--ortak-metin); }

.button--outline { border-color: var(--ortak-kagit); color: var(--ortak-kagit); background: transparent; }
.button--outline:hover { background: var(--ortak-kagit); color: var(--grp-primary); }

.button--outline-dark { border-color: var(--grp-primary); color: var(--grp-primary); background: transparent; }
.button--outline-dark:hover { background: var(--grp-primary); color: var(--ortak-kagit); }

.button--light { background: var(--ortak-kagit); color: var(--grp-primary); }
.button--light:hover { box-shadow: inset 0 0 0 2px var(--grp-secondary); }

/* ---------- Header ---------- */
.header {
  position: sticky; top: 0; z-index: 50;
  background: var(--ortak-kagit);
  border-bottom: 1px solid var(--ortak-zemin);
}
.header__inner {
  display: flex; align-items: center; justify-content: space-between; gap: var(--space-4);
  min-height: 68px;
}
.header__logo { display: flex; align-items: center; flex: none; border-radius: var(--radius-sm); }
.header__logo-full { display: none; width: 84px; }
.header__logo-symbol { width: 40px; height: 40px; }

.header__menu-button {
  display: inline-flex; align-items: center; gap: 10px;
  min-height: 44px; padding: 0 14px;
  border: 1px solid var(--ortak-cizgi); border-radius: var(--radius-md);
  background: var(--ortak-kagit); color: var(--ortak-metin);
  font: inherit; font-weight: 700; cursor: pointer;
}
.header__menu-bars,
.header__menu-bars::before,
.header__menu-bars::after {
  display: block; width: 18px; height: 2px; border-radius: 2px; background: currentColor;
  transition: transform .2s ease, opacity .2s ease;
}
.header__menu-bars { position: relative; }
.header__menu-bars::before, .header__menu-bars::after { content: ""; position: absolute; left: 0; }
.header__menu-bars::before { top: -6px; }
.header__menu-bars::after { top: 6px; }
.header__menu-button[aria-expanded="true"] .header__menu-bars { background: transparent; }
.header__menu-button[aria-expanded="true"] .header__menu-bars::before { transform: translateY(6px) rotate(45deg); }
.header__menu-button[aria-expanded="true"] .header__menu-bars::after { transform: translateY(-6px) rotate(-45deg); }

/* Without JavaScript the menu button is hidden and the menu stays open */
html:not(.js) .header__menu-button { display: none; }
html:not(.js) .header__inner { flex-wrap: wrap; padding-block: var(--space-3); }
html:not(.js) .menu { flex-basis: 100%; }

.menu__list { list-style: none; margin: 0; padding: 0; }
.menu__link {
  display: flex; align-items: center;
  color: var(--ortak-metin); font-weight: 700; text-decoration: none;
}

/* Mobile menu panel */
@media (max-width: 959.98px) {
  .js .menu {
    position: absolute; left: 0; right: 0; top: 100%;
    background: var(--ortak-kagit);
    border-bottom: 1px solid var(--ortak-zemin);
    padding: var(--space-2) clamp(16px, 4vw, 32px) var(--space-6);
    max-height: calc(100dvh - 68px); overflow-y: auto;
    display: none;
  }
  .js .menu[data-open] { display: block; }
  .menu__link {
    min-height: 56px; font-size: 1.125rem;
    border-bottom: 1px solid var(--ortak-zemin);
  }
  .menu__link[aria-current="page"] { color: var(--grp-primary); }
  .menu__link[aria-current="page"]::after {
    content: ""; width: 8px; height: 8px; border-radius: var(--radius-full);
    background: var(--grp-secondary); margin-left: auto;
  }
  .menu__cta { width: 100%; margin-top: var(--space-6); min-height: 54px; }
}

@media (min-width: 600px) {
  .header__logo-full { display: block; }
  .header__logo-symbol { display: none; }
  .header__inner { min-height: 96px; padding-block: 11px; }
  html { scroll-padding-top: 120px; }
  .js .menu { max-height: calc(100dvh - 96px); }
}

@media (min-width: 960px) {
  .header__menu-button { display: none; }
  .menu { display: flex; align-items: center; gap: clamp(16px, 2.5vw, 40px); }
  .menu__list { display: flex; gap: clamp(4px, 1.5vw, 24px); }
  .menu__link {
    position: relative; min-height: 44px; padding: 0 10px; border-radius: var(--radius-md);
  }
  .menu__link:hover { background: var(--ortak-zemin); }
  .menu__link[aria-current="page"]::after {
    content: ""; position: absolute; left: 10px; right: 10px; bottom: 4px;
    height: 3px; border-radius: var(--radius-full); background: var(--grp-secondary);
  }
}

/* ---------- Home hero ---------- */
.hero { position: relative; overflow: hidden; }
.hero::after {
  /* Full-bleed strip: thin orange bottom edge (square because it spans the page) */
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 6px;
  background: var(--grp-secondary);
}
.hero__inner {
  display: grid; gap: clamp(40px, 6vw, 72px);
  padding-block: clamp(56px, 9vw, 120px) clamp(64px, 9vw, 128px);
}
.hero h1 { max-width: 14ch; margin-bottom: 0.4em; }
.hero__lead { font-size: clamp(1.0625rem, 1rem + 0.4vw, 1.25rem); max-width: 40ch; margin-bottom: var(--space-6); }
.hero__actions { display: flex; flex-wrap: wrap; gap: var(--space-3); }
@media (max-width: 479.98px) {
  .hero__actions .button { flex: 1 1 140px; padding-inline: 16px; }
}

.mosaic {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-3);
}
.mosaic__tile a {
  display: flex; flex-direction: column; justify-content: space-between; gap: var(--space-4);
  height: 100%; min-height: 120px; padding: var(--space-4);
  border-radius: var(--radius-lg);
  color: var(--ortak-metin) !important; text-decoration: none;
  font-weight: 700; font-size: 1rem; line-height: 1.2;
  transition: transform .2s ease;
}
.mosaic__tile a:hover { transform: translateY(-3px); }
.mosaic__tile .icon { width: 32px; height: 32px; }
.mosaic__tile--anthracite a { background: var(--ortak-kagit); color: var(--grp-primary) !important; }
.mosaic__tile--blue a { background: var(--grp-aux); }
.mosaic__tile--blue .icon { color: var(--ortak-kagit); }
.mosaic__tile--orange a { background: var(--grp-secondary); }
.mosaic__tile--orange .icon { color: var(--ortak-kagit); }

@media (max-width: 420px) {
  .mosaic__tile a { min-height: 104px; padding: var(--space-3); font-size: 0.9375rem; }
  .mosaic__tile .icon { width: 28px; height: 28px; }
}

@media (min-width: 900px) {
  .hero__inner { grid-template-columns: 1.25fr 1fr; align-items: center; }
  .mosaic { grid-template-columns: 1fr 1fr; grid-template-rows: 1fr 1fr; min-height: 380px; }
  .mosaic__tile:first-child { grid-row: span 2; }
  .mosaic__tile a { padding: var(--space-6) 28px; font-size: 1.375rem; }
  .mosaic__tile .icon { width: 48px; height: 48px; }
  .mosaic__tile:first-child .icon { width: 64px; height: 64px; }
}

/* ---------- Inner page header ---------- */
.page-header { padding-block: clamp(40px, 6vw, 80px) clamp(44px, 6vw, 88px); position: relative; }
.page-header::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 6px; background: var(--grp-secondary);
}
.page-header h1 { font-size: clamp(2rem, 1.4rem + 2.6vw, 3rem); max-width: 20ch; }
.page-header__lead { font-size: clamp(1.0625rem, 1rem + 0.3vw, 1.1875rem); max-width: 56ch; margin: 0; }

.breadcrumb ol {
  display: flex; flex-wrap: wrap; gap: 4px 0;
  list-style: none; margin: 0 0 var(--space-4); padding: 0;
  font-size: 0.875rem;
}
.breadcrumb li + li::before { content: "/"; margin: 0 10px; opacity: .7; }
.breadcrumb a { text-decoration: none; }
.breadcrumb a:hover { text-decoration: underline; }

/* ---------- Sections ---------- */
.section { padding-block: clamp(56px, 8vw, 112px); }
.section--tinted { background: var(--ortak-zemin); }
.section--slim { padding-block: clamp(32px, 4vw, 56px); }
.section + .section--slim { padding-top: 0; }

.section__header { max-width: 680px; margin-bottom: clamp(32px, 4vw, 56px); }
.section__header p:not(.eyebrow) { font-size: 1.0625rem; }
.section__header--side { margin-bottom: 0; }

.two-column { display: grid; gap: clamp(32px, 5vw, 72px); }
@media (min-width: 900px) {
  .two-column { grid-template-columns: 5fr 7fr; align-items: start; }
  .two-column--wide { grid-template-columns: 7fr 4fr; }
  .two-column--wide > aside { position: sticky; top: 120px; }
}

.prose { max-width: 70ch; }
.prose--narrow { max-width: 760px; }
.prose h2 { margin-top: 0; }
.prose h3 { margin-top: 2em; }
.prose__lead { font-size: 1.125rem; }
.note { font-size: 0.9375rem; color: var(--grp-primary); }

/* ---------- Service cards ---------- */
.cards { display: grid; gap: var(--space-4); grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr)); }
.cards--two { grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr)); }

.card {
  position: relative;
  display: flex; flex-direction: column;
  padding: clamp(24px, 3vw, 32px);
  background: var(--ortak-zemin);
  border: 1px solid transparent;
  border-radius: var(--radius-lg);
  transition: transform .2s ease, border-color .2s ease, background-color .2s ease;
}
.section--tinted .card { background: var(--ortak-kagit); }
.card:hover { transform: translateY(-3px); border-color: var(--ortak-cizgi); background: var(--ortak-kagit); }
.card__title { font-size: 1.375rem; margin: var(--space-6) 0 var(--space-2); }
.card__link { color: var(--ortak-metin); text-decoration: none; }
.card__link::after { content: ""; position: absolute; inset: 0; border-radius: inherit; }
.card__link:focus-visible { outline: none; }
.card:has(.card__link:focus-visible) { outline: 3px solid var(--grp-primary); outline-offset: 3px; }
.card p { color: var(--ortak-metin); flex: 1; }
.card__arrow { margin-top: var(--space-4); font-weight: 700; color: var(--grp-primary); }

.card__icon {
  display: inline-grid; place-items: center;
  width: 56px; height: 56px; border-radius: var(--radius-md);
  color: var(--ortak-kagit);
}
.card__icon .icon { width: 28px; height: 28px; }
.card__icon--anthracite { background: var(--grp-primary); }
.card__icon--blue { background: var(--grp-aux); }
.card__icon--orange { background: var(--grp-secondary); }
.card__icon--large { width: 72px; height: 72px; margin-bottom: var(--space-6); }
.card__icon--large .icon { width: 36px; height: 36px; }

/* ---------- Principles ---------- */
.principles { display: grid; gap: var(--space-4); }
.principle {
  display: flex; gap: var(--space-4); align-items: flex-start;
  padding: var(--space-6) 28px;
  background: var(--ortak-kagit); border-radius: var(--radius-lg);
}
.principle h3 { margin-bottom: 6px; }
.principle__icon {
  display: inline-grid; place-items: center; flex: none;
  width: 48px; height: 48px; border-radius: var(--radius-md);
  background: var(--ortak-zemin); color: var(--grp-primary);
}
.principle__icon .icon { width: 26px; height: 26px; }

/* ---------- Steps ---------- */
.steps {
  display: grid; gap: var(--space-4);
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 220px), 1fr));
  list-style: none; margin: 0; padding: 0; counter-reset: none;
}
.step {
  padding: 28px; border-radius: var(--radius-lg);
  border: 1px solid var(--ortak-cizgi);
  background: var(--ortak-kagit);
}
.step__number {
  display: inline-grid; place-items: center;
  width: 40px; height: 40px; margin-bottom: var(--space-6);
  border-radius: var(--radius-full);
  background: var(--grp-secondary); color: var(--ortak-metin);
  font-weight: 700; font-size: 1.125rem;
}
.step h3 { margin-bottom: 6px; }

/* ---------- Fleet banner ---------- */
.fleet-banner {
  /* The "cat" in the fleet logo is white, so the banner sits on a dark background */
  display: grid; gap: var(--space-6); align-items: center;
  padding: clamp(24px, 4vw, 40px);
  border-radius: var(--radius-lg);
}
.fleet-banner img { width: 180px; }
.fleet-banner .button--light:hover { box-shadow: inset 0 0 0 2px var(--grp-secondary); }
.fleet-banner h2 { font-size: clamp(1.375rem, 1.2rem + 0.8vw, 1.75rem); margin-bottom: 6px; }
@media (min-width: 900px) {
  .fleet-banner { grid-template-columns: auto 1fr auto; gap: 48px; }
}

/* ---------- Quote banner ---------- */
.cta-section { padding-top: 0; }
.cta {
  display: grid; gap: var(--space-6); align-items: center;
  padding: clamp(28px, 5vw, 56px);
  background: var(--grp-primary); color: var(--ortak-kagit);
  border-radius: var(--radius-xl);
  position: relative; overflow: hidden;
}
.cta h2 { margin-bottom: 0.3em; }
.cta p { max-width: 44ch; }
.cta__actions { display: flex; flex-wrap: wrap; gap: var(--space-3); }
.cta :focus-visible { outline-color: var(--ortak-kagit); }
@media (min-width: 960px) {
  .cta { grid-template-columns: 1fr auto; }
  .cta__actions { flex-direction: column; align-items: stretch; }
}
@media (max-width: 480px) {
  .cta__actions .button { width: 100%; }
}

/* ---------- Info box ---------- */
.info-box {
  padding: clamp(24px, 3vw, 32px);
  background: var(--ortak-zemin); border-radius: var(--radius-lg);
}
.info-box--dark { background: var(--grp-primary); }
.info-box--dark .button + .button { margin-top: var(--space-3); }
.info-box--dark p { margin-bottom: var(--space-6); }
.info-box__title { font-size: 1.375rem; margin-bottom: var(--space-4); }

.info-list { margin: 0; }
.info-list > div {
  display: grid; gap: 2px; padding-block: var(--space-3);
  border-top: 1px solid var(--ortak-cizgi);
}
.info-list dt { font-size: 0.8125rem; font-weight: 700; letter-spacing: 0.04em; text-transform: uppercase; color: var(--grp-primary); }
.info-list dd { margin: 0; overflow-wrap: anywhere; }

/* ---------- Checklist ---------- */
.checklist { list-style: none; margin: 0 0 1.5em; padding: 0; display: grid; gap: var(--space-3); }
.checklist li { display: flex; gap: var(--space-3); align-items: flex-start; }
.checklist .icon { width: 22px; height: 22px; margin-top: 2px; color: var(--grp-primary); }
.checklist--boxed { padding: clamp(24px, 3vw, 32px); background: var(--ortak-kagit); border-radius: var(--radius-lg); margin: 0; }

.external-link {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: var(--space-6);
  margin-top: var(--space-6); padding: var(--space-6) 28px;
  border-radius: var(--radius-lg);
}
.external-link img { width: 180px; }

/* ---------- Warning box ---------- */
.warning-box {
  display: flex; gap: var(--space-3); align-items: flex-start;
  margin-bottom: var(--space-6); padding: var(--space-4) 20px;
  background: var(--ortak-zemin); border: 1px solid var(--grp-secondary); border-radius: var(--radius-md);
}
.warning-box .icon { width: 22px; height: 22px; margin-top: 2px; color: var(--ortak-metin); }

/* ---------- Contact cards ---------- */
.contact-cards { display: grid; gap: var(--space-4); grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr)); }
.contact-card {
  display: flex; flex-direction: column; gap: var(--space-2);
  padding: clamp(24px, 3vw, 32px);
  background: var(--ortak-zemin); border-radius: var(--radius-lg);
}
.contact-card h2 { font-size: 0.8125rem; letter-spacing: var(--ls-etiket); text-transform: uppercase; color: var(--grp-primary); margin: var(--space-4) 0 0; }
.contact-card__icon {
  display: inline-grid; place-items: center; width: 48px; height: 48px;
  border-radius: var(--radius-md); background: var(--grp-primary); color: var(--ortak-kagit);
}
.contact-card__icon .icon { width: 24px; height: 24px; }
.contact-card__value { font-size: 1.25rem; font-weight: 700; color: var(--ortak-metin); text-decoration: none; overflow-wrap: anywhere; }
a.iletisim-karti__deger:hover { text-decoration: underline; }
.text-link { font-weight: 700; margin-top: auto; padding-top: var(--space-2); }

/* ---------- 404 ---------- */
.empty-page { min-height: 50vh; display: grid; align-items: center; }

/* ---------- Footer ---------- */
.footer { margin-top: 0; }
.footer__top {
  display: grid; gap: 40px;
  padding-block: clamp(48px, 6vw, 80px);
  grid-template-columns: 1fr;
}
.footer__brand img { width: 96px; margin-bottom: var(--space-4); }
.footer__brand p { max-width: 36ch; }
.footer__title {
  font-size: 0.8125rem; letter-spacing: var(--ls-etiket); text-transform: uppercase;
  margin-bottom: var(--space-4);
}
.footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.footer a { text-decoration: none; }
.footer a:hover { text-decoration: underline; }
.footer__contact li { display: flex; gap: var(--space-3); align-items: flex-start; }
.footer__contact .icon { width: 20px; height: 20px; margin-top: 3px; }
.footer__contact a { overflow-wrap: anywhere; }

.footer__strip { border-top: 1px solid var(--ortak-cizgi); }
.footer__bottom {
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: var(--space-2) var(--space-6);
  padding-block: 20px; font-size: 0.875rem;
}
.footer__bottom p { margin: 0; }

@media (min-width: 640px) {
  .footer__top { grid-template-columns: 1fr 1fr; }
}
@media (min-width: 1024px) {
  .footer__top { grid-template-columns: 1.6fr 1fr 1fr 1.3fr; gap: 48px; }
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; animation: none !important; scroll-behavior: auto !important; }
}

/* ---------- Print ---------- */
@media print {
  .header__menu-button, .menu, .skip-link, .cta-section { display: none !important; }
  .dark { background: none; color: var(--ortak-metin); }
  .dark a:not(.button) { color: var(--ortak-metin); }
  .header { position: static; }
}

/* ---------- Sectors ---------- */
.sectors { display: grid; gap: var(--space-4); grid-template-columns: repeat(auto-fit, minmax(min(100%, 240px), 1fr)); }
.sector {
  display: flex; gap: var(--space-3); align-items: flex-start;
  padding: clamp(20px, 2.5vw, 28px); background: var(--ortak-kagit);
  border: 1px solid var(--ortak-zemin); border-radius: var(--radius-lg);
}
.section--tinted .sector { border-color: transparent; }
.sector h3 { font-size: 1.0625rem; margin-bottom: 4px; }
.sector p { font-size: 0.9375rem; color: var(--grp-primary); }
.sector__icon {
  display: inline-flex; align-items: center; justify-content: center; flex: none;
  width: 44px; height: 44px; border-radius: var(--radius-md);
  background: var(--ortak-zemin); color: var(--grp-primary);
}
.section--tinted .sector__icon { background: var(--ortak-kagit); }
.sector__icon .icon { width: 24px; height: 24px; }

/* ---------- FAQ (no JavaScript required) ---------- */
.faq { display: grid; gap: var(--space-3); margin: 0; }
.faq details {
  background: var(--ortak-kagit); border: 1px solid var(--ortak-zemin); border-radius: var(--radius-lg);
  padding: 0 clamp(18px, 2.5vw, 26px);
}
.faq details[open] { border-color: var(--ortak-cizgi); }
.faq summary {
  list-style: none; cursor: pointer; display: flex; justify-content: space-between; gap: var(--space-4); align-items: center;
  padding-block: clamp(16px, 2vw, 20px); font-weight: 700; font-size: 1.0625rem;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+"; flex: none; width: 28px; height: 28px; border-radius: var(--radius-full);
  display: inline-grid; place-items: center; background: var(--ortak-zemin); color: var(--grp-primary); font-size: 1.25rem; line-height: 1;
}
.faq details[open] summary::after { content: "–"; }
.faq summary:focus-visible { outline-offset: -3px; }
.faq details p { padding-bottom: clamp(16px, 2vw, 20px); margin: 0; color: var(--ortak-metin); }