/* ==========================================================================
   İzmit Yazıcı Tamiri — Site Stilleri
   ========================================================================== */

:root {
  --color-primary: #2563eb;
  --color-primary-dark: #1d4ed8;
  --color-primary-light: #dbeafe;
  --color-accent: #f97316;
  --color-whatsapp: #25d366;
  --color-whatsapp-dark: #1da851;
  --color-ink: #0f172a;
  --color-ink-soft: #334155;
  --color-muted: #64748b;
  --color-border: #e2e8f0;
  --color-bg: #ffffff;
  --color-bg-soft: #f8fafc;
  --color-bg-dark: #0f172a;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --shadow-sm: 0 1px 3px rgba(15, 23, 42, 0.08);
  --shadow-md: 0 10px 30px -12px rgba(15, 23, 42, 0.25);
  --container-width: 1180px;
  --header-height: 76px;
  --mobile-cta-height: 62px;
  --font-body: 'Plus Jakarta Sans', system-ui, -apple-system, 'Segoe UI', sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-ink-soft);
  background: var(--color-bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  padding-bottom: var(--mobile-cta-height);
}

h1, h2, h3, h4 {
  color: var(--color-ink);
  line-height: 1.2;
  font-weight: 800;
  margin: 0 0 .6em;
}
h1 { font-size: clamp(2rem, 4vw, 2.8rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2.1rem); }
h3 { font-size: 1.15rem; }
p { margin: 0 0 1em; }
a { color: var(--color-primary); text-decoration: none; }
a:hover { text-decoration: underline; }
ul { padding-left: 1.2em; }
img, svg { max-width: 100%; display: block; }

.container {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 20px;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--color-primary);
  color: #fff;
  padding: 10px 16px;
  border-radius: 0 0 8px 0;
  z-index: 1000;
}
.skip-link:focus { left: 0; }

.eyebrow {
  text-transform: uppercase;
  letter-spacing: .08em;
  font-weight: 700;
  font-size: .8rem;
  color: var(--color-primary);
  margin: 0 0 .6em;
}

/* ---------------------------------- Buttons ---------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 22px;
  border-radius: var(--radius-sm);
  font-weight: 700;
  font-size: .95rem;
  border: 2px solid transparent;
  cursor: pointer;
  text-decoration: none !important;
  transition: transform .15s ease, box-shadow .15s ease, background-color .15s ease;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-1px); }
.btn--primary { background: var(--color-primary); color: #fff; }
.btn--primary:hover { background: var(--color-primary-dark); }
.btn--whatsapp { background: var(--color-whatsapp); color: #fff; }
.btn--whatsapp:hover { background: var(--color-whatsapp-dark); }
.btn--ghost { background: transparent; color: var(--color-ink); border-color: var(--color-border); }
.btn--ghost:hover { border-color: var(--color-primary); color: var(--color-primary); }
.btn--outline { background: transparent; color: var(--color-primary); border-color: var(--color-primary); }
.btn--outline:hover { background: var(--color-primary-light); }
.btn--lg { padding: 15px 28px; font-size: 1.05rem; }
.btn--block { display: flex; width: 100%; margin-top: 10px; }

/* ---------------------------------- Header ---------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: #ffffff;
  border-bottom: 1px solid var(--color-border);
  height: var(--header-height);
  display: flex;
  align-items: center;
}
.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--color-ink);
  font-weight: 800;
  font-size: 1.15rem;
}
.brand:hover { text-decoration: none; }
.brand__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: var(--color-primary-light);
  color: var(--color-primary);
  flex-shrink: 0;
}
.brand--footer { color: #fff; margin-bottom: 10px; }
.brand--footer .brand__icon { background: rgba(255,255,255,.1); color: #fff; }

.main-nav > ul {
  display: flex;
  align-items: center;
  gap: 6px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.main-nav a {
  display: block;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  color: var(--color-ink-soft);
  font-weight: 600;
  font-size: .95rem;
}
.main-nav a:hover, .main-nav a.is-active { color: var(--color-primary); background: var(--color-primary-light); text-decoration: none; }
.has-dropdown { position: relative; }
.dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 260px;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  list-style: none;
  margin: 8px 0 0;
  padding: 8px;
  display: none;
  max-height: 60vh;
  overflow-y: auto;
  z-index: 30;
}
/* Açılır menüler yalnızca JS ile eklenen .is-open sınıfıyla görünür olur
   (saf CSS :hover/:focus-within kullanılmıyor — dokunmatik ekranlarda
   "hover" durumunun takılı kalıp menülerin kapanmaması sorununu önler). */
.has-dropdown.is-open .dropdown { display: block; }
.dropdown li a { padding: 8px 10px; font-weight: 500; }

.header-actions { display: flex; align-items: center; gap: 10px; }
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: #fff;
}
.nav-toggle span { display: block; width: 18px; height: 2px; background: var(--color-ink); margin: 0 auto; }

/* ---------------------------------- Hero ---------------------------------- */
.hero { padding: 60px 0 70px; background: linear-gradient(180deg, var(--color-bg-soft), #fff); overflow: hidden; }
.hero__inner { display: grid; grid-template-columns: 1.1fr .9fr; gap: 40px; align-items: center; }
.hero h1 { margin-bottom: .5em; }
.hero h1 span { color: var(--color-primary); }
.hero__lead { font-size: 1.1rem; max-width: 54ch; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 12px; margin: 22px 0; }
.hero__trust { list-style: none; padding: 0; display: flex; flex-wrap: wrap; gap: 22px; margin: 0; }
.hero__trust li { font-size: .9rem; color: var(--color-muted); }
.hero__trust strong { display: block; color: var(--color-ink); font-size: 1.2rem; }
.hero__visual { display: flex; justify-content: center; }
.hero__card {
  width: 260px; height: 260px; border-radius: 32px;
  background: linear-gradient(135deg, var(--color-primary), #60a5fa);
  color: #fff; display: flex; align-items: center; justify-content: center;
  box-shadow: var(--shadow-md);
}

.page-hero { padding: 46px 0 10px; }
.page-hero h1 { margin-bottom: .3em; }
.section-lead { color: var(--color-muted); font-size: 1.05rem; max-width: 70ch; }

/* ---------------------------------- Sections ---------------------------------- */
.section { padding: 56px 0; }
.section-head { text-align: center; max-width: 640px; margin: 0 auto 34px; }
.section-head .section-lead { margin-left: auto; margin-right: auto; }
.services-section { background: var(--color-bg-soft); }

.card-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.service-card {
  display: block;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 26px;
  color: inherit;
  transition: transform .15s ease, box-shadow .15s ease, border-color .15s ease;
}
.service-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); border-color: transparent; text-decoration: none; }
.service-card h3 { margin-bottom: .3em; }
.service-card p { color: var(--color-muted); font-size: .95rem; margin-bottom: .8em; }
.service-card__icon {
  display: inline-flex; align-items: center; justify-content: center;
  width: 46px; height: 46px; border-radius: 12px;
  background: var(--color-primary-light); color: var(--color-primary);
  margin-bottom: 16px;
}
.service-card__link { color: var(--color-primary); font-weight: 700; font-size: .9rem; }

.why-grid { display: grid; grid-template-columns: 1.2fr .8fr; gap: 40px; align-items: center; }
.checklist { list-style: none; padding: 0; margin: 0 0 1.4em; }
.checklist li { position: relative; padding-left: 30px; margin-bottom: 12px; }
.checklist li::before {
  content: '✓';
  position: absolute; left: 0; top: -1px;
  width: 20px; height: 20px; border-radius: 50%;
  background: var(--color-primary); color: #fff;
  font-size: .75rem; font-weight: 800;
  display: flex; align-items: center; justify-content: center;
}
.why-grid__stats { display: grid; gap: 16px; }
.stat-box { background: var(--color-bg-soft); border-radius: var(--radius-md); padding: 22px; text-align: center; }
.stat-box strong { display: block; font-size: 1.8rem; color: var(--color-primary); }
.stat-box span { color: var(--color-muted); font-size: .9rem; }

.chip-grid { display: flex; flex-wrap: wrap; gap: 10px; }
.chip {
  display: inline-block; padding: 10px 18px; border-radius: 999px;
  background: var(--color-bg-soft); border: 1px solid var(--color-border);
  color: var(--color-ink-soft); font-weight: 600; font-size: .9rem;
}
.chip:hover { background: var(--color-primary-light); color: var(--color-primary); border-color: transparent; text-decoration: none; }
.chip--muted { background: transparent; border-style: dashed; }

.faq-list { max-width: 760px; margin: 0 auto; display: grid; gap: 12px; }
.faq-item { background: var(--color-bg-soft); border-radius: var(--radius-md); padding: 6px 20px; }
.faq-item summary { cursor: pointer; font-weight: 700; padding: 14px 0; color: var(--color-ink); }
.faq-item p { color: var(--color-muted); padding-bottom: 14px; margin: 0; }

.cta-band { background: var(--color-bg-dark); color: #fff; padding: 50px 0; }
.cta-band h2 { color: #fff; margin-bottom: .3em; }
.cta-band p { color: #cbd5e1; margin: 0; }
.cta-band__inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
.cta-band__actions { display: flex; gap: 12px; flex-wrap: wrap; }

/* ---------------------------------- Content pages ---------------------------------- */
.breadcrumb { padding: 18px 0 0; font-size: .85rem; }
.breadcrumb ol { list-style: none; display: flex; flex-wrap: wrap; gap: 6px; padding: 0; margin: 0; color: var(--color-muted); }
.breadcrumb li:not(:last-child)::after { content: '/'; margin-left: 6px; color: var(--color-border); }
.breadcrumb a { color: var(--color-muted); }

.content-grid { display: grid; grid-template-columns: 1fr 320px; gap: 40px; align-items: start; }
.content-single { max-width: 760px; margin: 0 auto; }
.content-main h2 { margin-top: 1.4em; }
.side-box {
  background: var(--color-bg-soft); border: 1px solid var(--color-border);
  border-radius: var(--radius-md); padding: 22px; margin-bottom: 18px;
}
.side-box h3 { margin-bottom: .5em; }
.side-box p { margin-bottom: .4em; font-size: .95rem; }
.side-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.side-box--map { padding: 0; overflow: hidden; }
.side-box--map iframe { width: 100%; height: 220px; border: 0; display: block; }

.inline-cta {
  background: var(--color-primary-light); border-radius: var(--radius-md);
  padding: 26px; margin-top: 30px;
}
.inline-cta h3 { margin-bottom: .2em; }

.muted-note { color: var(--color-muted); font-size: .9rem; margin-top: 20px; }

.not-found { text-align: center; padding: 100px 0; }

/* ---------------------------------- Forms ---------------------------------- */
.contact-form { display: grid; gap: 18px; max-width: 640px; }
.form-row { display: grid; gap: 6px; }
.form-row label { font-weight: 700; font-size: .9rem; color: var(--color-ink); }
.form-row--split { grid-template-columns: 1fr 1fr; gap: 18px; }
.form-row--split > div { display: grid; gap: 6px; }
.form-row--checkbox label { display: flex; align-items: flex-start; gap: 10px; font-weight: 500; font-size: .9rem; color: var(--color-ink-soft); }
.form-row--checkbox input { margin-top: 3px; }
input[type=text], input[type=tel], input[type=email], textarea {
  width: 100%; padding: 12px 14px; border-radius: var(--radius-sm);
  border: 1px solid var(--color-border); font-family: inherit; font-size: 1rem;
  background: #fff; color: var(--color-ink);
}
input:focus, textarea:focus { outline: 2px solid var(--color-primary); outline-offset: 1px; }
.hp-field { position: absolute; left: -9999px; top: -9999px; }

.alert { padding: 16px 20px; border-radius: var(--radius-md); margin-bottom: 20px; }
.alert ul { margin: 0; padding-left: 1.2em; }
.alert--success { background: #ecfdf5; color: #065f46; border: 1px solid #a7f3d0; }
.alert--error { background: #fef2f2; color: #991b1b; border: 1px solid #fecaca; }

/* ---------------------------------- Footer ---------------------------------- */
.site-footer { background: var(--color-bg-dark); color: #cbd5e1; padding: 60px 0 0; }
.footer-grid { display: grid; grid-template-columns: 1.3fr 1fr 1fr 1.1fr; gap: 32px; padding-bottom: 40px; }
.footer-col h3 { color: #fff; font-size: 1rem; margin-bottom: 16px; }
.footer-col ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.footer-col a { color: #cbd5e1; font-size: .92rem; }
.footer-col a:hover { color: #fff; }
.footer-tagline { font-size: .92rem; max-width: 32ch; }
.footer-social { display: flex; gap: 12px; margin-top: 10px; }
.footer-contact { display: grid; gap: 12px; }
.footer-contact li { display: flex; align-items: flex-start; gap: 10px; font-size: .9rem; }
.footer-contact svg { flex-shrink: 0; margin-top: 2px; color: var(--color-primary); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.1); padding: 20px 0; }
.footer-bottom__inner { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 10px; font-size: .85rem; }
.footer-legal { list-style: none; display: flex; gap: 18px; padding: 0; margin: 0; }
.footer-legal a { color: #94a3b8; }

/* ---------------------------------- Mobile sticky CTA ---------------------------------- */
.mobile-cta-bar {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 200;
  display: none;
  height: var(--mobile-cta-height);
  box-shadow: 0 -4px 16px rgba(15,23,42,.12);
}
.mobile-cta-bar__btn {
  flex: 1; display: flex; align-items: center; justify-content: center; gap: 8px;
  color: #fff; font-weight: 700; font-size: .95rem; text-decoration: none !important;
}
.mobile-cta-bar__btn--call { background: var(--color-primary); }
.mobile-cta-bar__btn--whatsapp { background: var(--color-whatsapp); }

/* ---------------------------------- Responsive ---------------------------------- */
@media (max-width: 900px) {
  .hero__inner { grid-template-columns: 1fr; }
  .hero__visual { display: none; }
  .why-grid { grid-template-columns: 1fr; }
  .card-grid { grid-template-columns: repeat(2, 1fr); }
  .content-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .main-nav {
    position: fixed; top: var(--header-height); left: 0; right: 0; bottom: 0;
    background: #fff; padding: 20px; overflow-y: auto;
    transform: translateX(100%);
    transition: transform .2s ease;
  }
  .main-nav.is-open { transform: translateX(0); }
  .main-nav { z-index: 99; }
  .header-actions__whatsapp { display: none; }
  .main-nav > ul { flex-direction: column; align-items: stretch; gap: 2px; }
  .dropdown { position: static; box-shadow: none; border: none; padding-left: 12px; }
  .nav-toggle { display: flex; }
  .mobile-cta-bar { display: flex; }
  body { padding-bottom: var(--mobile-cta-height); }
}

@media (max-width: 640px) {
  .card-grid { grid-template-columns: 1fr; }
  .form-row--split { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .cta-band__inner { flex-direction: column; align-items: flex-start; }
}