/* =========================================================
   YUŞA KOLTUK YIKAMA — Ortak Stil Dosyası
   Bu dosya tüm sayfalarda ortaktır (header, footer, temel
   bileşenler, floating butonlar). Renk/tipografi/boşluk
   değerlerini burada değiştirmek tüm siteyi günceller.
   ========================================================= */

:root {
  /* --- Renkler (temizlik sektörüne uygun ferah palet) --- */
  --color-teal: #3d7dbc;          /* Marka rengi — linkler, aktif durum, ikonlar, CTA */
  --color-teal-dark: #092850;     /* Hover / basılı durum */
  --color-teal-light: #e9f1f9;    /* Açık mavi zemin (kart / bölüm arka planı) */
  --color-ink: #092850;           /* Ana metin rengi (koyu lacivert) */
  --color-ink-soft: #4a6485;      /* İkincil metin */
  --color-white: #ffffff;
  --color-mist: #f3f7fb;          /* Sayfa alt bölüm zemini */
  --color-border: #dbe6f2;        /* Çizgi / kart kenarlığı */
  --color-whatsapp: #25d366;      /* Sadece WhatsApp butonunda kullanılır */
  --color-whatsapp-dark: #1ebe5b;

  /* --- Tipografi --- */
  --font-base: 'Inter', ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;

  --text-caption: 13px;
  --text-body: 16px;
  --text-body-lg: 18px;
  --text-subheading: 20px;
  --text-heading-sm: 24px;
  --text-heading: 36px;
  --text-display: 48px;

  /* --- Boşluk --- */
  --space-4: 4px;
  --space-8: 8px;
  --space-12: 12px;
  --space-16: 16px;
  --space-24: 24px;
  --space-32: 32px;
  --space-48: 48px;
  --space-64: 64px;
  --space-96: 96px;

  /* --- Şekil --- */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-pill: 999px;

  /* --- Gölge --- */
  --shadow-sm: 0 2px 8px rgba(16, 38, 43, 0.06);
  --shadow-md: 0 8px 24px rgba(16, 38, 43, 0.10);

  /* --- Düzen --- */
  --page-max-width: 1180px;
  --header-height: 76px;
}

/* =========================================================
   RESET
   ========================================================= */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-base);
  color: var(--color-ink);
  background: var(--color-white);
  font-size: var(--text-body);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4, p { margin: 0; }
button { font-family: inherit; cursor: pointer; }
input, textarea, select { font-family: inherit; font-size: inherit; }

.container {
  max-width: var(--page-max-width);
  margin: 0 auto;
  padding: 0 24px;
}

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

/* =========================================================
   ORTAK BUTONLAR
   ========================================================= */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-8);
  padding: 12px 22px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: var(--text-body);
  border: 1px solid transparent;
  transition: background-color .15s ease, color .15s ease, border-color .15s ease, transform .1s ease;
}
.btn svg { width: 18px; height: 18px; flex-shrink: 0; }

.btn-primary {
  background: var(--color-teal);
  color: var(--color-white);
  box-shadow: var(--shadow-sm);
}
.btn-primary:hover { background: var(--color-teal-dark); }
.btn-primary:active { transform: translateY(1px); }

.btn-ghost {
  background: transparent;
  color: var(--color-ink);
  border-color: var(--color-border);
}
.btn-ghost:hover { background: var(--color-teal-light); border-color: var(--color-teal-light); }

.btn-outline-white {
  background: transparent;
  color: var(--color-white);
  border-color: rgba(255,255,255,0.55);
}
.btn-outline-white:hover { background: rgba(255,255,255,0.12); }

/* =========================================================
   HEADER
   ========================================================= */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--color-white);
  border-bottom: 1px solid var(--color-border);
  height: var(--header-height);
}
.site-header .container {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-24);
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 20px;
  color: var(--color-ink);
  letter-spacing: -0.2px;
}
.brand-logo {
  height: 56px;
  width: auto;
  display: block;
}
.brand-logo--footer {
  /* Logo is a colored PNG on a transparent background; this turns it solid white for the dark footer */
  filter: brightness(0) invert(1);
  opacity: 0.95;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-32);
}
.nav-links a {
  font-size: 15px;
  font-weight: 500;
  color: var(--color-ink-soft);
  padding: 6px 2px;
  border-bottom: 2px solid transparent;
  transition: color .15s ease, border-color .15s ease;
}
.nav-links a:hover,
.nav-links a[aria-current="page"] {
  color: var(--color-teal);
  border-bottom-color: var(--color-teal);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-16);
}
.header-phone {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  font-size: 15px;
  color: var(--color-ink);
}
.header-phone svg { width: 18px; height: 18px; color: var(--color-teal); }

.nav-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  background: var(--color-white);
}
.nav-toggle svg { width: 22px; height: 22px; color: var(--color-ink); }

/* Mobil menü */
@media (max-width: 900px) {
  .nav-links {
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    background: var(--color-white);
    border-bottom: 1px solid var(--color-border);
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    padding: 8px 24px 20px;
    transform: translateY(-8px);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity .18s ease, transform .18s ease, visibility .18s;
    box-shadow: var(--shadow-md);
  }
  .nav-links.is-open {
    opacity: 1;
    transform: translateY(0);
    visibility: visible;
    pointer-events: auto;
  }
  .nav-links a {
    width: 100%;
    padding: 12px 0;
    border-bottom: 1px solid var(--color-border);
  }
  .nav-links a:last-child { border-bottom: none; }
  .header-phone { display: none; }
  .header-actions .btn-primary { display: none; }
  .nav-toggle { display: inline-flex; }
}

@media (max-width: 560px) {
  .brand-logo { height: 46px; }
}

/* =========================================================
   FOOTER
   ========================================================= */
.site-footer {
  background: var(--color-ink);
  color: rgba(255,255,255,0.82);
  padding: var(--space-64) 0 var(--space-24);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: var(--space-48);
}
.footer-about {
  margin-top: var(--space-16);
  max-width: 320px;
  color: rgba(255,255,255,0.65);
  font-size: 14px;
}
.footer-heading {
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.3px;
  color: var(--color-white);
  margin-bottom: var(--space-16);
}
.footer-links li { margin-bottom: 10px; }
.footer-links a {
  font-size: 14px;
  color: rgba(255,255,255,0.68);
  transition: color .15s ease;
}
.footer-links a:hover { color: var(--color-white); }

.footer-contact li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 14px;
  font-size: 14px;
  color: rgba(255,255,255,0.75);
}
.footer-contact svg {
  width: 18px; height: 18px;
  color: #7fa8d6;
  flex-shrink: 0;
  margin-top: 1px;
}

.footer-bottom {
  margin-top: var(--space-48);
  padding-top: var(--space-24);
  border-top: 1px solid rgba(255,255,255,0.12);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-16);
  font-size: 13px;
  color: rgba(255,255,255,0.55);
  flex-wrap: wrap;
}

@media (max-width: 800px) {
  .footer-grid { grid-template-columns: 1fr; gap: var(--space-32); }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
}

/* =========================================================
   FLOATING BUTONLAR (WhatsApp + Telefon)
   Sayfa kaydırılsa bile sağ altta sabit kalır.
   ========================================================= */
.floating-actions {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 999;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.floating-btn {
  height: 52px;
  padding: 0 20px 0 16px;
  border-radius: var(--radius-pill);
  display: flex;
  align-items: center;
  gap: 10px;
  box-shadow: var(--shadow-md);
  transition: transform .15s ease, box-shadow .15s ease;
  border: none;
  font-size: 15px;
  font-weight: 600;
  white-space: nowrap;
}
.floating-btn svg { width: 24px; height: 24px; flex-shrink: 0; }
.floating-btn:hover { transform: translateY(-2px) scale(1.03); }

.floating-btn--whatsapp {
  background: var(--color-whatsapp);
  color: var(--color-white);
}
.floating-btn--whatsapp:hover { background: var(--color-whatsapp-dark); }

.floating-btn--phone {
  background: var(--color-teal);
  color: var(--color-white);
}
.floating-btn--phone:hover { background: var(--color-teal-dark); }

@media (max-width: 560px) {
  .floating-actions { right: 14px; bottom: 14px; gap: 10px; }
  .floating-btn { width: 50px; height: 50px; padding: 0; justify-content: center; border-radius: 50%; }
  .floating-btn svg { width: 23px; height: 23px; }
  .floating-btn-label { display: none; }
}

/* =========================================================
   ORTAK BÖLÜM / KART SINIFLARI (iç sayfalarda kullanılacak)
   ========================================================= */
.section { padding: var(--space-96) 0; }
.section--mist { background: var(--color-mist); }
.section-eyebrow {
  font-size: var(--text-caption);
  font-weight: 600;
  color: var(--color-teal);
  margin-bottom: var(--space-12);
}
.section-heading {
  font-size: var(--text-heading);
  font-weight: 700;
  letter-spacing: -0.5px;
  color: var(--color-ink);
}
.section-subtext {
  font-size: var(--text-body-lg);
  color: var(--color-ink-soft);
  margin-top: var(--space-12);
  max-width: 640px;
}

.card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-24);
}

@media (max-width: 700px) {
  :root { --header-height: 68px; }
  .section { padding: var(--space-64) 0; }
  .section-heading { font-size: 28px; }
  .container { padding: 0 20px; }
  .hero { margin-bottom: 40px; }
  .site-footer { margin-top: 20px; }
}

/* =========================================================
   HERO
   ========================================================= */
.hero {
  position: relative;
  background-color: var(--color-teal);
  background-image:
    linear-gradient(180deg, rgba(9,40,80,0.76) 0%, rgba(61,125,188,0.72) 45%, rgba(61,125,188,0.66) 100%),
    url('/images/koltuk-yikama-detayli.webp');
  background-repeat: no-repeat, no-repeat;
  background-position: top center, center center;
  background-size: 100% 100%, cover;
  padding: var(--space-96) 0 var(--space-64);
}
.hero-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-24);
}
.hero--hizmetlerimiz { padding-bottom: calc(var(--space-64) + 40px); }
@media (max-width: 700px) {
  .hero--hizmetlerimiz { padding-bottom: var(--space-64); }
}
.hizmet-detay-section { margin-top: 30px; }
@media (max-width: 700px) {
  .hizmet-detay-section { margin-top: 0; }
}
.hero .section-eyebrow {
  color: var(--color-white);
  opacity: 0.9;
}
.hero-heading {
  font-size: var(--text-display);
  font-weight: 700;
  letter-spacing: -0.8px;
  color: var(--color-white);
  line-height: 1.12;
  max-width: 760px;
  margin-top: 7px;
  margin-bottom: 7px;
}
.hero-subtext {
  font-size: var(--text-body-lg);
  color: rgba(255,255,255,0.88);
  max-width: 620px;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-16);
  margin-top: var(--space-8);
}

.hero-highlights {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-24);
  margin-top: var(--space-48);
  padding-top: var(--space-32);
  border-top: 1px solid rgba(255,255,255,0.28);
}
.hero-highlight {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 15px;
  font-weight: 500;
  color: var(--color-white);
}
.hero-highlight svg {
  width: 20px; height: 20px;
  color: var(--color-white);
  flex-shrink: 0;
}

@media (max-width: 700px) {
  .hero { padding: var(--space-64) 0 var(--space-48); }
  .hero-heading { font-size: 32px; letter-spacing: -0.4px; line-height: 1.18; }
  .hero-subtext { font-size: 16px; }
}

@media (max-width: 420px) {
  .hero-heading { font-size: 28px; }
}

/* =========================================================
   ICON BOX (hizmet / özellik kartlarında ortak ikon kutusu)
   ========================================================= */
.icon-box {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background: var(--color-teal-light);
  color: var(--color-teal);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.icon-box svg { width: 26px; height: 26px; }

/* =========================================================
   BÖLÜM BAŞLIĞI (ortalanmış, tekrar kullanılabilir)
   ========================================================= */
.section-head {
  max-width: 640px;
  margin: 0 0 var(--space-48);
}
.section-head--center {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

/* =========================================================
   GRID — HİZMET / ÖZELLİK KARTLARI
   ========================================================= */
.grid {
  display: grid;
  gap: var(--space-24);
}
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }

@media (max-width: 980px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .grid-4, .grid-3, .grid-2 { grid-template-columns: 1fr; }
}

.service-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-24);
  display: flex;
  flex-direction: column;
  gap: var(--space-16);
  transition: box-shadow .15s ease, border-color .15s ease, transform .15s ease;
}
.service-card:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--color-teal-light);
  transform: translateY(-2px);
}
.service-card-title {
  font-size: var(--text-subheading);
  font-weight: 600;
  color: var(--color-ink);
}
.service-card-text {
  font-size: 14.5px;
  color: var(--color-ink-soft);
  flex-grow: 1;
}
.service-card-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  font-weight: 600;
  color: var(--color-teal);
  margin-top: var(--space-4);
}
.service-card-link svg { width: 16px; height: 16px; transition: transform .15s ease; }
.service-card-link:hover svg { transform: translateX(3px); }

/* Bölge / mahalle koltuk yıkama kartları */
.location-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  padding: 10px;
  display: flex;
  flex-direction: column;
  transition: box-shadow .15s ease, border-color .15s ease, transform .15s ease;
}
.location-card .location-card-img {
  border-radius: calc(var(--radius-md) - 6px);
}
.location-card:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--color-teal-light);
  transform: translateY(-2px);
}
.location-card-img {
  height: 160px;
  overflow: hidden;
}
.location-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.location-card-body {
  padding: var(--space-16) var(--space-20) var(--space-20);
  display: flex;
  flex-direction: column;
  gap: var(--space-8);
  flex-grow: 1;
}
.location-card-title {
  font-size: var(--text-body-lg);
  font-weight: 600;
  color: var(--color-ink);
}
.location-card-text {
  font-size: 14px;
  color: var(--color-ink-soft);
  flex-grow: 1;
}

/* Değer / özellik kartları (arka planlı, kenarlıksız) */
.feature-card {
  background: var(--color-mist);
  border-radius: var(--radius-md);
  padding: var(--space-24);
  display: flex;
  flex-direction: column;
  gap: var(--space-16);
}
.feature-card-title {
  font-size: 17px;
  font-weight: 600;
  color: var(--color-ink);
}
.feature-card-text {
  font-size: 14.5px;
  color: var(--color-ink-soft);
}

/* =========================================================
   SÜREÇ ADIMLARI (Nasıl Çalışıyoruz)
   ========================================================= */
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-24);
  counter-reset: step-counter;
}
@media (max-width: 800px) {
  .steps { grid-template-columns: 1fr; }
}
.step-card {
  position: relative;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-24);
}
.step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  background: var(--color-teal);
  color: var(--color-white);
  font-weight: 700;
  font-size: 15px;
  margin-bottom: var(--space-16);
}
.step-title {
  font-size: 17px;
  font-weight: 600;
  color: var(--color-ink);
  margin-bottom: var(--space-8);
}
.step-text {
  font-size: 14.5px;
  color: var(--color-ink-soft);
}

/* =========================================================
   HİZMET BÖLGESİ — İLÇE ETİKETLERİ
   ========================================================= */
.district-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.district-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 16px;
  border-radius: var(--radius-pill);
  background: var(--color-white);
  border: 1px solid var(--color-border);
  font-size: 14px;
  font-weight: 500;
  color: var(--color-ink);
}
.district-chip svg { width: 15px; height: 15px; color: var(--color-teal); flex-shrink: 0; }
.district-chip--center {
  background: var(--color-teal);
  border-color: var(--color-teal);
  color: var(--color-white);
}
.district-chip--center svg { color: var(--color-white); }

/* =========================================================
   CTA BANNER (koyu, sayfa altı çağrı bölümü)
   ========================================================= */
.cta-banner {
  background: var(--color-ink);
  border-radius: var(--radius-lg);
  padding: var(--space-64) var(--space-48);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-32);
  flex-wrap: wrap;
}
.cta-banner-heading {
  font-size: var(--text-heading-sm);
  font-weight: 700;
  color: var(--color-white);
  letter-spacing: -0.3px;
}
.cta-banner-text {
  font-size: var(--text-body);
  color: rgba(255,255,255,0.7);
  margin-top: var(--space-8);
  max-width: 460px;
}
.cta-banner-actions {
  display: flex;
  gap: var(--space-16);
  flex-wrap: wrap;
}
.btn-whatsapp {
  background: var(--color-whatsapp);
  color: var(--color-white);
}
.btn-whatsapp:hover { background: var(--color-whatsapp-dark); }

@media (max-width: 700px) {
  .cta-banner { padding: var(--space-48) var(--space-24); text-align: left; }
}

/* =========================================================
   HAKKIMIZDA — HİKAYE / DEĞER BÖLÜMLERİ
   ========================================================= */
.about-story {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-48);
  align-items: start;
}
@media (max-width: 800px) {
  .about-story { grid-template-columns: 1fr; }
}
.about-story-text p + p { margin-top: var(--space-16); }
.about-story-text p {
  color: var(--color-ink-soft);
  font-size: var(--text-body-lg);
  line-height: 1.65;
}

.principle-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-16);
}
.principle-item {
  display: flex;
  gap: var(--space-16);
  align-items: flex-start;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-16) var(--space-24);
}
.principle-item .icon-box { width: 44px; height: 44px; }
.principle-item .icon-box svg { width: 22px; height: 22px; }
.principle-text-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--color-ink);
}
.principle-text-desc {
  font-size: 14px;
  color: var(--color-ink-soft);
  margin-top: 2px;
}

/* =========================================================
   GÖRSEL BANTLARI (img-band) VE BÖLGE FOTOĞRAFI
   ========================================================= */
.img-band {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  height: 360px;
}
.img-band img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.img-band-caption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: var(--space-24);
  background: linear-gradient(0deg, rgba(9,40,80,0.85) 0%, rgba(9,40,80,0.35) 60%, rgba(9,40,80,0) 100%);
  color: var(--color-white);
  font-weight: 600;
  font-size: var(--text-body-lg);
}
@media (max-width: 700px) {
  .img-band { height: 240px; }
}

.region-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-48);
  align-items: center;
}
.region-block .img-band { height: 320px; }
@media (max-width: 800px) {
  .region-block { grid-template-columns: 1fr; }
}