/* ==========================================================================
   TEMİZ EV — Temel Stiller
   Reset + tipografi + layout yardımcıları + header/footer + floating butonlar.
   Bu dosya her sayfada değişmeden kullanılır.
   ========================================================================== */

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

body {
  margin: 0;
  font-family: var(--font-family);
  color: var(--color-ink);
  background: var(--color-paper);
  font-size: var(--fs-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }

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

a {
  color: inherit;
  text-decoration: none;
}

button { font-family: inherit; cursor: pointer; }

ul { list-style: none; margin: 0; padding: 0; }

.container {
  width: 100%;
  max-width: var(--container-w);
  margin-inline: auto;
  padding-inline: var(--space-md);
}

section { position: relative; }

:focus-visible {
  outline: 3px solid var(--color-secondary);
  outline-offset: 3px;
  border-radius: 4px;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}

/* -------------------- Tipografi yardımcıları -------------------- */

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2xs);
  font-size: var(--fs-small);
  font-weight: 500;
  color: var(--color-secondary-dark);
  margin-bottom: var(--space-xs);
}

.eyebrow::before {
  content: '';
  width: 22px;
  height: 2px;
  background: var(--color-secondary);
  border-radius: var(--radius-pill);
}

.section-heading {
  max-width: 640px;
}

.section-heading h2 {
  font-size: var(--fs-h2);
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1.25;
}

.section-heading p {
  margin-top: var(--space-sm);
  color: var(--color-ink-soft);
  font-size: var(--fs-body-lg);
}

.section-heading.center {
  margin-inline: auto;
  text-align: center;
}

/* -------------------- Butonlar -------------------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2xs);
  padding: 0.9rem 1.7rem;
  border-radius: var(--radius-pill);
  font-weight: 500;
  font-size: var(--fs-body);
  border: 2px solid transparent;
  transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease), background var(--dur) var(--ease), color var(--dur) var(--ease);
  white-space: nowrap;
}

.btn svg { width: 20px; height: 20px; flex-shrink: 0; }

.btn-primary {
  background: var(--gradient-brand);
  color: #ffffff;
  box-shadow: var(--shadow-soft);
}
.btn-primary:hover { background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-primary-light) 100%); transform: translateY(-2px); box-shadow: var(--shadow-hover); }

.btn-outline {
  background: transparent;
  border-color: rgba(255,255,255,0.55);
  color: currentColor;
}
.btn-outline:hover { background: rgba(255,255,255,0.12); transform: translateY(-2px); }

.btn-ghost {
  background: transparent;
  border-color: var(--color-line);
  color: var(--color-primary);
}
.btn-ghost:hover { border-color: var(--color-secondary); color: var(--color-secondary-dark); transform: translateY(-2px); }

.btn-block { width: 100%; }

/* ==========================================================================
   HEADER
   ========================================================================== */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,0.92);
  backdrop-filter: saturate(180%) blur(10px);
  border-bottom: 1px solid var(--color-line);
}

.site-header__bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-h);
  gap: var(--space-md);
}

.site-header__logo {
  display: flex;
  align-items: center;
  gap: var(--space-2xs);
  flex-shrink: 0;
}

.site-header__logo img {
  height: 62px;
  width: auto;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}

.site-nav a {
  font-size: var(--fs-body);
  font-weight: 500;
  color: var(--color-ink);
  position: relative;
  padding: 0.4rem 0.1rem;
  transition: color var(--dur) var(--ease);
}

.site-nav a::after {
  content: '';
  position: absolute;
  left: 0; right: 100%;
  bottom: -2px;
  height: 2px;
  background: var(--color-secondary);
  transition: right var(--dur) var(--ease);
  border-radius: var(--radius-pill);
}

.site-nav a:hover { color: var(--color-primary); }
.site-nav a:hover::after,
.site-nav a[aria-current="page"]::after { right: 0; }
.site-nav a[aria-current="page"] { color: var(--color-primary); }

/* -------------------- Nav alt menü (dropdown) -------------------- */

.nav-item {
  position: relative;
  display: flex;
  align-items: center;
  gap: var(--space-3xs);
}

.nav-item__link { display: inline-flex; }

.nav-item__toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: none;
  border: none;
  padding: var(--space-3xs);
  color: var(--color-ink-soft);
}
.nav-item__toggle svg { width: 16px; height: 16px; transition: transform var(--dur) var(--ease); }

.nav-dropdown {
  display: grid;
  gap: var(--space-3xs);
}

@media (min-width: 921px) {
  .nav-item__toggle { pointer-events: none; }

  .nav-dropdown {
    position: absolute;
    top: calc(100% + 14px);
    left: 50%;
    transform: translateX(-50%) translateY(6px);
    background: var(--color-paper);
    border: 1px solid var(--color-line);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-hover);
    padding: var(--space-2xs);
    min-width: 300px;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--dur) var(--ease), transform var(--dur) var(--ease), visibility var(--dur);
    z-index: 10;
  }

  .nav-item .nav-dropdown a {
    padding: 0.55rem var(--space-sm);
    border-radius: var(--radius-sm);
    font-size: var(--fs-small);
    white-space: normal;
  }
  .nav-item .nav-dropdown a:hover { background: var(--color-mist); color: var(--color-primary); }
  .nav-item .nav-dropdown a::after { display: none; }

  .nav-item:hover .nav-dropdown,
  .nav-item:focus-within .nav-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
  }
  .nav-item:hover .nav-item__toggle svg,
  .nav-item:focus-within .nav-item__toggle svg { transform: rotate(180deg); }
}

@media (max-width: 920px) {
  .nav-item {
    flex-direction: column;
    align-items: stretch;
    border-bottom: 1px solid var(--color-line);
  }
  .nav-item .nav-item__link { border-bottom: none; flex: 1; }
  .nav-item__toggle {
    position: absolute;
    right: 0;
    top: 0;
    padding: var(--space-xs);
  }

  .nav-dropdown {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--dur) var(--ease);
    padding-left: var(--space-sm);
  }
  .nav-item .nav-dropdown a {
    padding: var(--space-2xs) 0;
    font-size: 1rem;
    border-bottom: none;
    color: var(--color-ink-soft);
  }

  .nav-item.is-open .nav-dropdown { max-height: 1100px; margin-top: var(--space-2xs); padding-bottom: var(--space-2xs); }
  .nav-item.is-open .nav-item__toggle svg { transform: rotate(180deg); }
}

/* -------------------- Nav ikinci seviye alt menü (Halı Yıkama > çeşitler) -------------------- */

.nav-sub {
  position: relative;
  display: flex;
  align-items: center;
}
.nav-sub__link { flex: 1; }

.nav-sub__toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: none;
  border: none;
  padding: var(--space-3xs);
  color: var(--color-ink-soft);
}
.nav-sub__toggle svg { width: 16px; height: 16px; transition: transform var(--dur) var(--ease); }

.nav-subdropdown {
  display: grid;
  gap: var(--space-3xs);
}

@media (min-width: 921px) {
  .nav-sub__toggle { pointer-events: none; padding-right: var(--space-xs); }
  .nav-sub:hover > .nav-sub__link,
  .nav-sub:focus-within > .nav-sub__link { background: var(--color-mist); color: var(--color-primary); }

  .nav-subdropdown {
    position: absolute;
    top: calc(-1 * var(--space-2xs) - 1px);
    left: calc(100% + var(--space-2xs) + 5px);
    transform: translateX(-6px);
    background: var(--color-paper);
    border: 1px solid var(--color-line);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-hover);
    padding: var(--space-2xs);
    min-width: 220px;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--dur) var(--ease), transform var(--dur) var(--ease), visibility var(--dur);
    z-index: 11;
  }
  /* Ana menü ile yan menü arasındaki boşlukta fare kaybolmasın */
  .nav-subdropdown::before {
    content: '';
    position: absolute;
    top: 0; bottom: 0;
    left: calc(-1 * (var(--space-2xs) + 5px));
    width: calc(var(--space-2xs) + 5px);
  }

  .nav-sub:hover > .nav-subdropdown,
  .nav-sub:focus-within > .nav-subdropdown {
    opacity: 1;
    visibility: visible;
    transform: translateX(0);
  }
}

/* Dar masaüstü ekranlarda yan menü sola açılsın (taşmayı önler) */
@media (min-width: 921px) and (max-width: 1180px) {
  .nav-subdropdown {
    left: auto;
    right: calc(100% + var(--space-2xs) + 5px);
    transform: translateX(6px);
  }
  .nav-subdropdown::before {
    left: auto;
    right: calc(-1 * (var(--space-2xs) + 5px));
  }
}

@media (max-width: 920px) {
  .nav-sub { flex-wrap: wrap; }
  .nav-sub__toggle { padding: var(--space-2xs) var(--space-xs); }

  .nav-subdropdown {
    flex-basis: 100%;
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--dur) var(--ease);
    padding-left: var(--space-sm);
  }
  .nav-sub.is-open > .nav-subdropdown { max-height: 400px; }
  /* Açılır menü içindeki bağlantılarda alt çizgi göstergesi olmasın */
  .nav-item .nav-dropdown a::after { display: none; }
  .nav-sub.is-open > .nav-sub__toggle svg { transform: rotate(90deg); }
}

.site-header__actions {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.site-header__phone {
  display: flex;
  align-items: center;
  gap: var(--space-2xs);
  font-weight: 600;
  color: var(--color-primary);
  font-size: var(--fs-body);
}
.site-header__phone svg { width: 19px; height: 19px; color: var(--color-secondary); }

.nav-toggle {
  display: none;
  position: relative;
  z-index: 95;
  background: none;
  border: none;
  padding: var(--space-2xs);
  color: var(--color-primary);
}
.nav-toggle svg { width: 26px; height: 26px; display: block; }
.nav-toggle .nav-toggle__icon-close { display: none; }
.nav-toggle[aria-expanded="true"] { color: var(--color-secondary); }
.nav-toggle[aria-expanded="true"] .nav-toggle__icon-open { display: none; }
.nav-toggle[aria-expanded="true"] .nav-toggle__icon-close { display: block; }

@media (max-width: 920px) {
  .site-nav {
    position: fixed;
    inset: 0;
    z-index: 90;
    width: 100%;
    height: 100dvh;
    background: var(--color-paper);
    flex-direction: column;
    align-items: stretch;
    padding: calc(var(--header-h) + var(--space-lg)) var(--space-md) calc(var(--space-lg) + env(safe-area-inset-bottom, 0px));
    gap: var(--space-md);
    transform: translateY(-8px);
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--dur) var(--ease), transform var(--dur) var(--ease), visibility var(--dur);
    overflow-y: auto;
  }
  .site-nav.is-open {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }
  .site-nav a {
    font-size: 1.15rem;
    padding: var(--space-xs) 0;
    border-bottom: 1px solid var(--color-line);
  }
  .site-header__phone { display: none; }
  .nav-toggle { display: inline-flex; }
}

@media (max-width: 480px) {
  .site-header__logo span { display: none; }
}

/* ==========================================================================
   FOOTER
   ========================================================================== */

.site-footer {
  background: linear-gradient(180deg, var(--color-navy) 0%, var(--color-navy-deep) 100%);
  color: rgba(255,255,255,0.86);
  position: relative;
  overflow: hidden;
}

.site-footer__wave {
  display: block;
  width: 100%;
  height: auto;
  margin-bottom: -2px;
}

.site-footer__grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.1fr;
  gap: var(--space-lg);
  padding-block: calc(var(--space-2xl) + 8px) var(--space-xl);
}

.site-footer__brand {
  display: flex;
  align-items: center;
  gap: var(--space-2xs);
  margin-bottom: var(--space-sm);
}
.site-footer__brand img {
  height: 58px;
  width: auto;
  filter: brightness(0) invert(1);
}
.site-footer__brand span {
  color: #fff;
  font-weight: 700;
  font-size: 1.1rem;
}

.site-footer p { font-size: var(--fs-small); line-height: 1.7; color: rgba(255,255,255,0.72); }

.site-footer h4 {
  color: #fff;
  font-size: var(--fs-body);
  font-weight: 600;
  margin-bottom: var(--space-sm);
}

.site-footer ul li { margin-bottom: var(--space-2xs); }

.site-footer ul a {
  font-size: var(--fs-small);
  color: rgba(255,255,255,0.72);
  transition: color var(--dur) var(--ease), padding-left var(--dur) var(--ease);
}
.site-footer ul a:hover { color: #fff; padding-left: 4px; }

.site-footer__districts {
  background: rgba(255,255,255,0.05);
  border-top: 1px solid rgba(255,255,255,0.12);
  border-bottom: 1px solid rgba(255,255,255,0.12);
}
.site-footer__districts .container { padding-block: var(--space-md); }
.site-footer__districts h4 {
  color: rgba(255,255,255,0.55);
  font-size: var(--fs-tiny);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: var(--space-sm);
  text-align: center;
}
.site-footer__districts-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  column-gap: var(--space-lg);
  row-gap: var(--space-xs);
}
.site-footer__districts-list a {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3xs);
  font-size: var(--fs-small);
  font-weight: 500;
  color: rgba(255,255,255,0.78);
  transition: color var(--dur) var(--ease), gap var(--dur) var(--ease);
}
.site-footer__districts-list a svg { width: 15px; height: 15px; color: var(--color-secondary); transition: transform var(--dur) var(--ease); }
.site-footer__districts-list a:hover { color: #fff; gap: var(--space-2xs); }
.site-footer__districts-list a:hover svg { transform: translateX(3px); }

.site-footer__contact li {
  display: flex;
  gap: var(--space-2xs);
  align-items: flex-start;
  font-size: var(--fs-small);
  color: rgba(255,255,255,0.78);
  margin-bottom: var(--space-sm);
}
.site-footer__contact svg { width: 18px; height: 18px; flex-shrink: 0; margin-top: 2px; color: var(--color-secondary); }

.site-footer__bottom {
  border-top: 1px solid rgba(255,255,255,0.14);
  padding-block: var(--space-md);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-xs);
  font-size: var(--fs-tiny);
  color: rgba(255,255,255,0.6);
}

.site-footer__social {
  display: flex;
  gap: var(--space-2xs);
}
.site-footer__social a {
  width: 36px; height: 36px;
  display: inline-flex; align-items: center; justify-content: center;
  border-radius: 50%;
  background: rgba(255,255,255,0.1);
  transition: background var(--dur) var(--ease);
}
.site-footer__social a:hover { background: var(--color-secondary); }
.site-footer__social svg { width: 17px; height: 17px; color: #fff; }
.site-footer__social img { width: 17px; height: 17px; display: block; }

@media (max-width: 860px) {
  .site-footer__grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px) {
  .site-footer__grid { grid-template-columns: 1fr; gap: var(--space-md); }
  .site-footer__bottom { flex-direction: column; text-align: center; }
}

/* ==========================================================================
   FLOATING BUTONLAR (Telefon + WhatsApp)
   ========================================================================== */

.floating-actions {
  position: fixed;
  bottom: var(--space-md);
  left: var(--space-md);
  right: var(--space-md);
  z-index: 200;
  display: flex;
  justify-content: space-between;
  pointer-events: none;
}

.floating-btn {
  pointer-events: auto;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 12px 28px -8px rgba(10, 42, 120, 0.4);
  transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
  position: relative;
}
.floating-btn svg { width: 27px; height: 27px; color: #fff; }
.floating-btn img { width: 27px; height: 27px; display: block; }
.floating-btn:hover { transform: translateY(-4px) scale(1.04); box-shadow: 0 18px 34px -8px rgba(10,42,120,0.48); }

.floating-btn--call { background: var(--color-primary); }
.floating-btn--whatsapp { background: var(--color-whatsapp); }

.floating-btn__pulse {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 2px solid currentColor;
  opacity: 0.55;
  animation: pulse-ring 2.6s var(--ease) infinite;
}
.floating-btn--call .floating-btn__pulse { color: var(--color-primary); }
.floating-btn--whatsapp .floating-btn__pulse { color: var(--color-whatsapp); }

@keyframes pulse-ring {
  0% { transform: scale(1); opacity: 0.5; }
  80% { transform: scale(1.55); opacity: 0; }
  100% { transform: scale(1.55); opacity: 0; }
}

@media (max-width: 480px) {
  .floating-btn { width: 52px; height: 52px; }
  .floating-btn svg { width: 24px; height: 24px; }
  .floating-btn img { width: 24px; height: 24px; }
}

/* ==========================================================================
   ORTAK BİLEŞENLER (birden çok sayfada kullanılan)
   ========================================================================== */

/* -------------------- İstatistik şeridi (koyu kutu, hero altına bitişik) -------------------- */

.stats-bar {
  background: linear-gradient(160deg, var(--color-navy) 0%, var(--color-navy-deep) 100%);
}
.stats-bar__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
}
.stats-bar__item {
  padding: var(--space-lg) var(--space-lg);
  border-left: 1px solid rgba(255,255,255,0.12);
}
.stats-bar__item:first-child { border-left: none; }
.stats-bar__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: rgba(255,255,255,0.1);
  color: #fff;
  margin-bottom: var(--space-sm);
}
.stats-bar__icon svg { width: 24px; height: 24px; }
.stats-bar__item h3 { color: #fff; font-size: var(--fs-h3); font-weight: 700; }
.stats-bar__item p { margin-top: var(--space-3xs); color: rgba(255,255,255,0.72); font-size: var(--fs-small); }

@media (max-width: 760px) {
  .stats-bar__grid { grid-template-columns: 1fr; }
  .stats-bar__item { border-left: none; border-top: 1px solid rgba(255,255,255,0.12); }
  .stats-bar__item:first-child { border-top: none; }
}

.page-hero {
  background:
    linear-gradient(135deg, rgba(26, 95, 224, 0.86) 0%, rgba(10, 42, 120, 0.92) 100%),
    url('../assets/images/hero.webp');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  color: #fff;
  padding-block: var(--space-xl);
  position: relative;
  overflow: hidden;
}

.page-hero__crumb {
  display: flex;
  align-items: center;
  gap: var(--space-3xs);
  font-size: var(--fs-small);
  color: rgba(255,255,255,0.65);
  margin-bottom: var(--space-sm);
}
.page-hero__crumb a { color: rgba(255,255,255,0.85); }
.page-hero__crumb a:hover { color: #fff; }

.page-hero h1 { font-size: var(--fs-h1); font-weight: 700; max-width: 640px; }
.page-hero p { margin-top: var(--space-sm); max-width: 560px; color: rgba(255,255,255,0.82); font-size: var(--fs-body-lg); }

/* İkon rozet - kart başı */
.icon-badge {
  width: 54px;
  height: 54px;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, #d6ebff 0%, #c2dcff 100%);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-sm);
}
.icon-badge svg { width: 26px; height: 26px; color: var(--color-primary); }

/* Basit kart */
.card {
  background: var(--color-paper);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}
.card:hover { border-color: var(--color-secondary); transform: translateY(-4px); }

/* CTA bandı (birden fazla sayfada kullanılıyor) */
.cta-band {
  background: linear-gradient(120deg, var(--color-primary) 0%, var(--color-secondary) 100%);
  border-radius: var(--radius-lg);
  color: #fff;
  padding: var(--space-xl) var(--space-lg);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-lg);
  flex-wrap: wrap;
}
.cta-band h2 { font-size: var(--fs-h2); font-weight: 700; max-width: 480px; }
.cta-band p { margin-top: var(--space-2xs); color: rgba(255,255,255,0.85); }
.cta-band__actions { display: flex; gap: var(--space-sm); flex-wrap: wrap; }

@media (max-width: 720px) {
  .cta-band { text-align: center; justify-content: center; flex-direction: column; }
  .cta-band__actions { justify-content: center; }
}

/* Basit scroll-reveal (data-reveal ile işaretlenen öğeler) */
[data-reveal] {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
}
[data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}
@media (prefers-reduced-motion: reduce) {
  [data-reveal] { opacity: 1; transform: none; }
}