/* ==========================================================================
   Arı Temizlik — Diyarbakır Profesyonel Temizlik
   Tasarım sistemi (bkz. docs/DESIGN.md). Saf CSS, framework yok.
   ========================================================================== */

/* ---- Tasarım Token'ları ------------------------------------------------- */
:root {
  /* Renkler */
  --color-bg: #ffffff;
  --color-bg-soft: #f5f7fa;
  --color-bg-deep: #eef2f7;
  --color-border: #e4e8ee;
  --color-text: #1a2230;
  --color-text-muted: #5a6473;
  --color-primary: #1c6dd0;
  --color-primary-dark: #155aae;
  --color-primary-soft: #eaf2fc;
  --color-accent: #f4b740;   /* çok az kullanılır — vurgu */
  --color-whatsapp: #25d366;
  --color-whatsapp-dark: #1da851;

  /* Tipografi */
  --font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    "Helvetica Neue", Arial, sans-serif;
  --fs-hero: clamp(2.1rem, 4.6vw, 3.4rem);
  --fs-h1: clamp(1.9rem, 3.6vw, 2.7rem);
  --fs-h2: clamp(1.5rem, 2.7vw, 2.05rem);
  --fs-h3: clamp(1.2rem, 1.8vw, 1.35rem);
  --lh-tight: 1.15;
  --lh-body: 1.7;

  /* Yapı */
  --maxw: 1200px;
  --maxw-narrow: 820px;
  --gutter: clamp(1.1rem, 4vw, 2rem);
  --radius: 10px;
  --radius-sm: 7px;
  --shadow-sm: 0 1px 2px rgba(20, 34, 54, .06);
  --shadow: 0 6px 24px rgba(20, 34, 54, .08);
  --section-y: clamp(3.2rem, 7vw, 5.5rem);
  --header-h: 76px;
}

/* ---- Reset / temel ------------------------------------------------------ */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; transition-duration: .001ms !important; }
}
body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 1.0625rem;
  line-height: var(--lh-body);
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img, picture, svg { max-width: 100%; display: block; }
a { color: var(--color-primary); text-decoration: none; }
a:hover { color: var(--color-primary-dark); }
h1, h2, h3, h4 { line-height: var(--lh-tight); color: var(--color-text); font-weight: 700; letter-spacing: -0.01em; }
h1 { font-size: var(--fs-h1); margin: 0 0 .6em; }
h2 { font-size: var(--fs-h2); margin: 0 0 .7em; }
h3 { font-size: var(--fs-h3); margin: 0 0 .5em; }
p { margin: 0 0 1.1em; }
ul, ol { margin: 0 0 1.1em; padding-left: 1.3em; }
li { margin-bottom: .45em; }
strong { font-weight: 600; color: var(--color-text); }
:focus-visible { outline: 3px solid var(--color-primary); outline-offset: 2px; border-radius: 4px; }

/* ---- Yerleşim yardımcıları ---------------------------------------------- */
.container { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: var(--gutter); }
.narrow { max-width: var(--maxw-narrow); }
.section { padding-block: var(--section-y); }
.section--soft { background: var(--color-bg-soft); }
.section--deep { background: var(--color-bg-deep); }
.eyebrow {
  display: inline-block; font-size: .8rem; font-weight: 700; letter-spacing: .09em;
  text-transform: uppercase; color: var(--color-primary); margin: 0 0 .7rem;
}
.eyebrow::after { content: ""; display: inline-block; width: 26px; height: 2px; background: var(--color-accent); vertical-align: middle; margin-left: .5rem; }
.section-head { max-width: 720px; margin-bottom: 2.4rem; }
.section-head.center { margin-inline: auto; text-align: center; }
.lead { font-size: 1.15rem; color: var(--color-text-muted); }
.muted { color: var(--color-text-muted); }

/* ---- Butonlar ----------------------------------------------------------- */
.btn {
  display: inline-flex; align-items: center; gap: .55rem;
  font-weight: 600; font-size: 1rem; line-height: 1;
  padding: .85rem 1.4rem; border-radius: var(--radius-sm);
  border: 1.5px solid transparent; cursor: pointer; transition: background .18s, color .18s, border-color .18s, transform .05s;
  white-space: nowrap;
}
.btn:active { transform: translateY(1px); }
.btn svg { width: 1.15em; height: 1.15em; flex: none; }
.btn--primary { background: var(--color-primary); color: #fff; }
.btn--primary:hover { background: var(--color-primary-dark); color: #fff; }
.btn--wa { background: var(--color-whatsapp); color: #fff; }
.btn--wa:hover { background: var(--color-whatsapp-dark); color: #fff; }
.btn--outline { background: #fff; color: var(--color-primary); border-color: var(--color-border); }
.btn--outline:hover { border-color: var(--color-primary); color: var(--color-primary-dark); }
.btn--ghost { background: transparent; color: var(--color-text); border-color: var(--color-border); }
.btn--ghost:hover { border-color: var(--color-text-muted); }
.btn--lg { padding: 1.05rem 1.7rem; font-size: 1.05rem; }
.btn-row { display: flex; flex-wrap: wrap; gap: .8rem; }

/* ---- Görsel taşıyıcı (dosya yoksa bozulmaz) ----------------------------- */
.media {
  position: relative; background: var(--color-bg-soft); overflow: hidden;
  border-radius: var(--radius);
}
.media::after { /* zarif zemin dokusu — görsel gelince üstünü örter */
  content: ""; position: absolute; inset: 0; z-index: 0;
  background:
    linear-gradient(135deg, #eef2f7 0%, #f7f9fc 100%);
}
.media > img { position: relative; z-index: 1; width: 100%; height: 100%; object-fit: cover;
  /* Görsel dosyası henüz yoksa kırık 'alt' metnini gizle; arkadaki zemin görünür kalsın */
  color: transparent; font-size: 0; }
.media--4x3 { aspect-ratio: 4 / 3; }
.media--16x9 { aspect-ratio: 16 / 9; }
.media--1x1 { aspect-ratio: 1 / 1; }
.media--3x2 { aspect-ratio: 3 / 2; }

/* ==========================================================================
   Header / Navigasyon
   ========================================================================== */
.site-header {
  position: sticky; top: 0; z-index: 60;
  background: rgba(255,255,255,.92); backdrop-filter: saturate(1.4) blur(8px);
  border-bottom: 1px solid var(--color-border);
}
.site-header__inner { display: flex; align-items: center; gap: 1.5rem; height: var(--header-h); }
.brand { display: flex; align-items: center; gap: .6rem; font-weight: 800; font-size: 1.2rem; color: var(--color-text); letter-spacing: -.02em; }
.brand__logo { height: clamp(52px, 6.5vw, 64px); width: auto; max-width: 240px; display: block; }
.brand__text { display: none; align-items: center; gap: .6rem; }
.brand--fallback .brand__logo { display: none; }
.brand--fallback .brand__text { display: flex; }
.brand__mark {
  width: 38px; height: 38px; border-radius: 9px; flex: none;
  display: grid; place-items: center; background: var(--color-primary); color: #fff;
  font-weight: 800; font-size: .92rem; line-height: 1; letter-spacing: -.02em;
  white-space: nowrap; overflow: hidden;
}
.brand__mark span { color: var(--color-accent); }
.brand small { display: block; font-size: .68rem; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; color: var(--color-text-muted); margin-top: 1px; }
.main-nav { margin-left: auto; }
.main-nav ul { display: flex; align-items: center; gap: .3rem; list-style: none; margin: 0; padding: 0; }
.main-nav a {
  display: block; padding: .55rem .75rem; border-radius: 6px; font-weight: 500; font-size: .96rem;
  color: var(--color-text);
}
.main-nav a:hover { background: var(--color-bg-soft); color: var(--color-primary-dark); }
.main-nav a[aria-current="page"] { color: var(--color-primary); font-weight: 600; }
.header-cta { display: flex; align-items: center; gap: .6rem; }
.header-phone { display: inline-flex; align-items: center; gap: .45rem; font-weight: 700; color: var(--color-text); font-size: 1rem; }
.header-phone svg { width: 1.05em; height: 1.05em; color: var(--color-primary); }

/* Hamburger */
.nav-toggle { display: none; background: none; border: 1px solid var(--color-border); border-radius: 8px; width: 44px; height: 44px; cursor: pointer; align-items: center; justify-content: center; margin-left: auto; }
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after {
  content: ""; display: block; width: 20px; height: 2px; background: var(--color-text); border-radius: 2px; transition: transform .2s, opacity .2s;
}
.nav-toggle span { position: relative; }
.nav-toggle span::before { position: absolute; top: -6px; }
.nav-toggle span::after { position: absolute; top: 6px; }
body.nav-open .nav-toggle span { background: transparent; }
body.nav-open .nav-toggle span::before { transform: translateY(6px) rotate(45deg); }
body.nav-open .nav-toggle span::after { transform: translateY(-6px) rotate(-45deg); }

/* ==========================================================================
   Hero
   ========================================================================== */
.hero { position: relative; background: var(--color-bg); }
.hero__inner { display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(1.5rem, 4vw, 3.2rem); align-items: center; padding-block: clamp(2.6rem, 5vw, 4.5rem); }
.hero__title { font-size: var(--fs-hero); margin: .3rem 0 .9rem; }
.hero__title em { font-style: normal; color: var(--color-primary); }
.hero__text { font-size: 1.18rem; color: var(--color-text-muted); max-width: 46ch; margin-bottom: 1.6rem; }
.hero__cta { display: flex; flex-wrap: wrap; gap: .8rem; align-items: center; }
.hero__phone-note { margin-top: 1.1rem; font-size: .95rem; color: var(--color-text-muted); }
.hero__phone-note a { font-weight: 700; }
.hero__media { position: relative; }
.hero__media .media { aspect-ratio: 4 / 3.15; box-shadow: var(--shadow); }
.hero__badge {
  position: absolute; left: -14px; bottom: 22px; z-index: 3;
  background: #fff; border: 1px solid var(--color-border); box-shadow: var(--shadow);
  padding: .75rem 1rem; border-radius: 10px; font-size: .9rem; max-width: 220px;
}
.hero__badge strong { display: block; color: var(--color-primary); }

/* Güven şeridi */
.trust-bar { border-top: 1px solid var(--color-border); border-bottom: 1px solid var(--color-border); background: var(--color-bg-soft); }
.trust-bar ul { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; list-style: none; margin: 0; padding: 1.3rem 0; }
.trust-bar li { display: flex; align-items: center; gap: .7rem; margin: 0; font-weight: 600; font-size: .98rem; }
.trust-bar svg { width: 1.5rem; height: 1.5rem; color: var(--color-primary); flex: none; }
.trust-bar small { display: block; font-weight: 400; color: var(--color-text-muted); font-size: .82rem; }

/* ==========================================================================
   Hizmet kartları / grid
   ========================================================================== */
.grid { display: grid; gap: 1.4rem; }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }

.service-card {
  display: flex; flex-direction: column; background: #fff;
  border: 1px solid var(--color-border); border-radius: var(--radius); overflow: hidden;
  transition: border-color .18s, box-shadow .18s, transform .18s;
}
.service-card:hover { border-color: #cfd8e3; box-shadow: var(--shadow); transform: translateY(-2px); }
.service-card .media { border-radius: 0; aspect-ratio: 3 / 2; }
.service-card__body { padding: 1.2rem 1.25rem 1.35rem; display: flex; flex-direction: column; flex: 1; }
.service-card h3 { margin-bottom: .35rem; font-size: 1.18rem; }
.service-card h3 a { color: var(--color-text); }
.service-card h3 a:hover { color: var(--color-primary); }
.service-card p { font-size: .96rem; color: var(--color-text-muted); margin-bottom: 1rem; }
.service-card__link { margin-top: auto; font-weight: 600; font-size: .95rem; display: inline-flex; align-items: center; gap: .35rem; }
.service-card__link svg { width: .9em; height: .9em; transition: transform .15s; }
.service-card:hover .service-card__link svg { transform: translateX(3px); }

/* ==========================================================================
   Feature / foto+metin bölümleri (asimetrik)
   ========================================================================== */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(1.5rem, 5vw, 3.5rem); align-items: center; }
.split--7x5 { grid-template-columns: 1.25fr 1fr; }
.split--reverse .split__media { order: 2; }
.split__media .media { aspect-ratio: 4 / 3; box-shadow: var(--shadow-sm); }
.checklist { list-style: none; padding: 0; margin: 1.2rem 0 0; }
.checklist li { position: relative; padding-left: 1.9rem; margin-bottom: .7rem; color: var(--color-text); }
.checklist li::before {
  content: ""; position: absolute; left: 0; top: .35em; width: 1.15rem; height: 1.15rem;
  background: var(--color-primary-soft); border-radius: 50%;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%231c6dd0' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E");
  background-size: .8rem; background-repeat: no-repeat; background-position: center;
}

/* Tam genişlik foto bandı */
.photo-band { position: relative; }
.photo-band .media { aspect-ratio: 21 / 7; border-radius: 0; }
@media (max-width: 640px){ .photo-band .media { aspect-ratio: 4 / 3; } }

/* ==========================================================================
   Süreç adımları
   ========================================================================== */
.steps { counter-reset: step; display: grid; grid-template-columns: repeat(5, 1fr); gap: 1.2rem; }
.steps li { list-style: none; margin: 0; padding-top: 1rem; border-top: 2px solid var(--color-border); position: relative; }
.steps li::before {
  counter-increment: step; content: "0" counter(step);
  font-weight: 800; font-size: 1.05rem; color: var(--color-primary);
  position: absolute; top: -1.05rem; background: var(--color-bg); padding-right: .5rem;
}
.section--soft .steps li::before { background: var(--color-bg-soft); }
.steps h3 { font-size: 1.05rem; margin: .3rem 0 .3rem; }
.steps p { font-size: .92rem; color: var(--color-text-muted); margin: 0; }

/* ==========================================================================
   Bölgeler
   ========================================================================== */
.region-list { display: flex; flex-wrap: wrap; gap: .6rem; padding: 0; margin: 1.3rem 0 0; list-style: none; }
.region-list li { margin: 0; }
.region-list a, .region-list span {
  display: inline-block; padding: .5rem .95rem; border: 1px solid var(--color-border);
  border-radius: 999px; font-weight: 600; font-size: .93rem; color: var(--color-text); background: #fff;
}
.region-list a:hover { border-color: var(--color-primary); color: var(--color-primary); }

/* ==========================================================================
   CTA bandı
   ========================================================================== */
.cta-band { background: var(--color-primary); color: #fff; }
.cta-band .container { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 1.5rem; padding-block: clamp(2.2rem, 4vw, 3rem); }
.cta-band h2 { color: #fff; margin: 0 0 .3rem; }
.cta-band p { color: rgba(255,255,255,.85); margin: 0; max-width: 46ch; }
.cta-band .btn--primary { background: #fff; color: var(--color-primary-dark); }
.cta-band .btn--primary:hover { background: #eaf2fc; color: var(--color-primary-dark); }
.cta-band .btn--outline { background: transparent; color: #fff; border-color: rgba(255,255,255,.5); }
.cta-band .btn--outline:hover { border-color: #fff; color: #fff; }
.cta-band__phone { font-size: 1.6rem; font-weight: 800; color: #fff; display: inline-block; margin-top: .2rem; }

/* ==========================================================================
   SSS (FAQ)
   ========================================================================== */
.faq { max-width: 820px; margin-inline: auto; }
.faq details { border-bottom: 1px solid var(--color-border); }
.faq summary {
  cursor: pointer; list-style: none; padding: 1.1rem .2rem; font-weight: 600; font-size: 1.08rem;
  display: flex; justify-content: space-between; align-items: center; gap: 1rem; color: var(--color-text);
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: ""; width: 1.1rem; height: 1.1rem; flex: none; transition: transform .2s;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%235a6473' stroke-width='2.5' stroke-linecap='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-size: contain; background-repeat: no-repeat;
}
.faq details[open] summary::after { transform: rotate(180deg); }
.faq details[open] summary { color: var(--color-primary); }
.faq__answer { padding: 0 .2rem 1.2rem; color: var(--color-text-muted); }
.faq__answer p:last-child { margin-bottom: 0; }

/* ==========================================================================
   Blog
   ========================================================================== */
.post-card { display: flex; flex-direction: column; border: 1px solid var(--color-border); border-radius: var(--radius); overflow: hidden; background: #fff; transition: box-shadow .18s, transform .18s; }
.post-card:hover { box-shadow: var(--shadow); transform: translateY(-2px); }
.post-card .media { border-radius: 0; aspect-ratio: 16 / 9; }
/* Blog kapak alanı (görsel yokken sade, markalı) */
.post-cover { aspect-ratio: 16 / 9; display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, var(--color-primary-soft) 0%, #ffffff 70%);
  border-bottom: 1px solid var(--color-border); position: relative; }
.post-cover::before { content: ""; position: absolute; left: 18px; top: 16px; width: 20px; height: 3px;
  background: var(--color-accent); border-radius: 2px; }
.post-cover span { font-weight: 700; font-size: .82rem; letter-spacing: .08em; text-transform: uppercase;
  color: var(--color-primary); }
.post-cover--lg { aspect-ratio: 21 / 8; border-radius: var(--radius); border-bottom: 0; margin-bottom: .5rem; }
.post-card__body { padding: 1.15rem 1.25rem 1.35rem; }
.post-card__meta { font-size: .82rem; color: var(--color-text-muted); text-transform: uppercase; letter-spacing: .05em; margin-bottom: .4rem; }
.post-card h3 { font-size: 1.15rem; margin-bottom: .4rem; }
.post-card h3 a { color: var(--color-text); }
.post-card h3 a:hover { color: var(--color-primary); }
.post-card p { font-size: .95rem; color: var(--color-text-muted); margin: 0; }

/* ==========================================================================
   Galeri + Lightbox
   ========================================================================== */
.gallery { columns: 3 260px; column-gap: 1rem; }
.gallery__item { break-inside: avoid; margin-bottom: 1rem; border: 0; padding: 0; background: none; cursor: zoom-in; width: 100%; border-radius: var(--radius); overflow: hidden; display: block; }
.gallery__item .media { border-radius: var(--radius); }
.gallery__item:nth-child(3n) .media { aspect-ratio: 3 / 4; }
.gallery__item:nth-child(4n) .media { aspect-ratio: 1 / 1; }
.gallery__item .media { aspect-ratio: 4 / 3; transition: transform .25s; }
.gallery__item:hover .media { transform: scale(1.02); }

.lightbox { position: fixed; inset: 0; z-index: 200; background: rgba(15,22,33,.92); display: none; align-items: center; justify-content: center; }
.lightbox.open { display: flex; }
.lightbox__img-wrap { max-width: min(92vw, 1100px); max-height: 86vh; }
.lightbox__img-wrap .media { width: min(92vw, 1100px); max-height: 86vh; aspect-ratio: auto; background: #10161f; }
.lightbox__img-wrap img { max-height: 86vh; width: auto; margin-inline: auto; }
.lightbox__cap { color: #cfd8e3; text-align: center; font-size: .9rem; margin-top: .7rem; }
.lb-btn { position: absolute; background: rgba(255,255,255,.12); border: 0; color: #fff; width: 52px; height: 52px; border-radius: 50%; cursor: pointer; display: grid; place-items: center; transition: background .15s; }
.lb-btn:hover { background: rgba(255,255,255,.25); }
.lb-btn svg { width: 24px; height: 24px; }
.lb-close { top: 20px; right: 20px; }
.lb-prev { left: 2vw; top: 50%; transform: translateY(-50%); }
.lb-next { right: 2vw; top: 50%; transform: translateY(-50%); }

/* ==========================================================================
   İçerik / makale tipografisi (hizmet & blog sayfaları)
   ========================================================================== */
.prose { max-width: 760px; }
.prose h2 { margin-top: 2.2rem; }
.prose h3 { margin-top: 1.6rem; }
.prose ul { padding-left: 1.3rem; }
.article-hero { padding-block: clamp(2rem, 4vw, 3rem) 1rem; }
.article-layout { display: grid; grid-template-columns: 1fr 300px; gap: clamp(1.5rem, 4vw, 3rem); align-items: start; }
.article-aside { position: sticky; top: calc(var(--header-h) + 1rem); }
.aside-card { border: 1px solid var(--color-border); border-radius: var(--radius); padding: 1.3rem; background: var(--color-bg-soft); margin-bottom: 1.2rem; }
.aside-card h3 { font-size: 1.05rem; }
.aside-card .btn { width: 100%; justify-content: center; margin-top: .5rem; }
.aside-links { list-style: none; padding: 0; margin: 0; }
.aside-links li { margin-bottom: .55rem; }
.aside-links a { font-weight: 500; }

/* ==========================================================================
   Breadcrumb
   ========================================================================== */
.breadcrumb { font-size: .87rem; color: var(--color-text-muted); padding-block: 1rem 0; }
.breadcrumb ol { display: flex; flex-wrap: wrap; gap: .4rem; list-style: none; padding: 0; margin: 0; }
.breadcrumb li::after { content: "/"; margin-left: .4rem; color: var(--color-border); }
.breadcrumb li:last-child::after { content: ""; }
.breadcrumb a { color: var(--color-text-muted); }
.breadcrumb a:hover { color: var(--color-primary); }
.breadcrumb [aria-current] { color: var(--color-text); }

/* ==========================================================================
   İletişim
   ========================================================================== */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(1.5rem, 4vw, 3rem); }
.contact-methods { display: grid; gap: 1rem; }
.contact-method { display: flex; gap: 1rem; align-items: flex-start; padding: 1.25rem; border: 1px solid var(--color-border); border-radius: var(--radius); background: #fff; }
.contact-method svg { width: 1.6rem; height: 1.6rem; color: var(--color-primary); flex: none; margin-top: .15rem; }
.contact-method h3 { font-size: 1.05rem; margin-bottom: .2rem; }
.contact-method p { margin: 0; }
.contact-method a { font-weight: 700; font-size: 1.15rem; }
.form-field { margin-bottom: 1rem; }
.form-field label { display: block; font-weight: 600; font-size: .92rem; margin-bottom: .35rem; }
.form-field input, .form-field select, .form-field textarea {
  width: 100%; padding: .8rem .9rem; border: 1px solid var(--color-border); border-radius: var(--radius-sm);
  font: inherit; font-size: 1rem; color: var(--color-text); background: #fff;
}
.form-field input:focus, .form-field select:focus, .form-field textarea:focus { outline: none; border-color: var(--color-primary); box-shadow: 0 0 0 3px var(--color-primary-soft); }
.form-note { font-size: .85rem; color: var(--color-text-muted); }

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer { background: #10161f; color: #aeb8c6; padding-block: clamp(2.6rem, 5vw, 4rem) 0; font-size: .95rem; }
.site-footer a { color: #cdd6e2; }
.site-footer a:hover { color: #fff; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 2rem; padding-bottom: 2.4rem; }
.footer-brand .brand { color: #fff; margin-bottom: .8rem; }
.site-footer .footer-logo { color: #fff; font-weight: 800; font-size: 1.3rem; letter-spacing: -.02em; margin-bottom: .8rem; display: inline-block; }
.site-footer .footer-logo:hover { color: #fff; }
.site-footer .footer-logo span { color: var(--color-accent); }
.footer-brand p { color: #8a95a5; max-width: 34ch; }
.footer-col h4 { color: #fff; font-size: .92rem; letter-spacing: .05em; text-transform: uppercase; margin: 0 0 1rem; }
.footer-col ul { list-style: none; padding: 0; margin: 0; }
.footer-col li { margin-bottom: .6rem; }
.footer-contact-phone { font-size: 1.35rem; font-weight: 800; color: #fff !important; display: inline-block; margin-bottom: .3rem; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.09); padding-block: 1.3rem; display: flex; flex-wrap: wrap; justify-content: space-between; gap: .6rem; font-size: .87rem; color: #7c8697; }
.footer-bottom a { color: #aeb8c6; }

/* ==========================================================================
   Mobil sabit iletişim çubuğu
   ========================================================================== */
.mobile-bar { position: fixed; left: 0; right: 0; bottom: 0; z-index: 70; display: none; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--color-border); box-shadow: 0 -2px 12px rgba(20,34,54,.1); }
.mobile-bar a { display: flex; align-items: center; justify-content: center; gap: .5rem; padding: .85rem; font-weight: 700; font-size: 1rem; background: #fff; color: var(--color-text); }
.mobile-bar a svg { width: 1.2rem; height: 1.2rem; }
.mobile-bar .mb-call { color: var(--color-primary); }
.mobile-bar .mb-wa { color: #fff; background: var(--color-whatsapp); }

/* ==========================================================================
   Scroll reveal (hafif)
   ========================================================================== */
.reveal { opacity: 0; transform: translateY(14px); transition: opacity .5s ease, transform .5s ease; }
.reveal.in { opacity: 1; transform: none; }

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 1000px) {
  .hero__inner { grid-template-columns: 1fr; }
  .hero__media { order: -1; }
  .hero__badge { display: none; }
  .grid--4 { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(3, 1fr); row-gap: 1.8rem; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .article-layout { grid-template-columns: 1fr; }
  .article-aside { position: static; }
}
@media (max-width: 860px) {
  .main-nav { position: fixed; inset: var(--header-h) 0 0; background: #fff; transform: translateX(100%); transition: transform .25s ease; overflow-y: auto; border-top: 1px solid var(--color-border); }
  body.nav-open .main-nav { transform: none; }
  .main-nav ul { flex-direction: column; align-items: stretch; gap: 0; padding: 1rem var(--gutter); }
  .main-nav a { padding: .85rem .5rem; border-bottom: 1px solid var(--color-border); border-radius: 0; font-size: 1.05rem; }
  .nav-toggle { display: flex; }
  .header-cta .header-phone { display: none; }
  .header-cta .btn { display: none; }
  .trust-bar ul { grid-template-columns: 1fr 1fr; gap: 1.1rem; }
  .grid--3, .grid--2 { grid-template-columns: 1fr; }
  .split { grid-template-columns: 1fr; }
  .split--reverse .split__media { order: -1; }
  .split__media { margin-bottom: .5rem; }
  .contact-grid { grid-template-columns: 1fr; }
  .cta-band .container { flex-direction: column; align-items: flex-start; }
  body { padding-bottom: 60px; } /* mobil bar için */
  .mobile-bar { display: grid; }
}
@media (max-width: 560px) {
  .grid--4 { grid-template-columns: 1fr 1fr; }
  .steps { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 1.6rem; }
  .gallery { columns: 2 150px; }
  .hero__cta .btn { flex: 1 1 auto; justify-content: center; }
}