/* =============================================
   TemizlikDelisi – Ana Stil Dosyası
   ============================================= */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  color: #1e293b;
  background: #fff;
  line-height: 1.6;
  overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* ── Variables ── */
:root {
  --blue-700: #1d4ed8;
  --blue-600: #2563eb;
  --blue-500: #3b82f6;
  --blue-400: #60a5fa;
  --blue-100: #dbeafe;
  --blue-50:  #eff6ff;
  --slate-900: #0f172a;
  --slate-800: #1e293b;
  --slate-600: #475569;
  --slate-400: #94a3b8;
  --slate-100: #f1f5f9;
  --wa-green:  #25d366;
  --white: #fff;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --shadow-sm: 0 1px 3px rgba(0,0,0,.08);
  --shadow-md: 0 4px 16px rgba(0,0,0,.10);
  --shadow-lg: 0 10px 40px rgba(0,0,0,.14);
  --t: .25s cubic-bezier(.4,0,.2,1);
}

/* ── Utilities ── */
.container { width: 100%; max-width: 1160px; margin: 0 auto; padding: 0 24px; }
.section   { padding: 96px 0; }
.section-alt { background: var(--blue-50); }

.section-header { text-align: center; max-width: 620px; margin: 0 auto 64px; }
.section-tag {
  display: inline-block;
  background: var(--blue-100); color: var(--blue-600);
  font-size: .75rem; font-weight: 700; letter-spacing: .08em;
  text-transform: uppercase; padding: 4px 14px; border-radius: 999px; margin-bottom: 14px;
}
.section-header h2 {
  font-size: clamp(1.75rem, 3vw, 2.5rem); font-weight: 800;
  color: var(--slate-900); line-height: 1.18; margin-bottom: 16px;
  letter-spacing: -.02em;
}
.section-header p { color: var(--slate-600); font-size: 1rem; max-width: 540px; margin: 0 auto; }

/* ── Buttons ── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 13px 28px; border-radius: var(--radius-sm);
  font-size: .95rem; font-weight: 600; cursor: pointer;
  border: 2px solid transparent; transition: var(--t); white-space: nowrap;
}
.btn-primary { background: var(--blue-600); color: #fff; border-color: var(--blue-600); }
.btn-primary:hover { background: var(--blue-700); border-color: var(--blue-700); transform: translateY(-2px); box-shadow: 0 6px 20px rgba(37,99,235,.35); }

.btn-outline { background: transparent; color: var(--blue-600); border-color: var(--blue-600); }
.btn-outline:hover { background: var(--blue-600); color: #fff; transform: translateY(-2px); }

.btn-outline-white { background: transparent; color: #fff; border-color: rgba(255,255,255,.7); }
.btn-outline-white:hover { background: rgba(255,255,255,.15); border-color: #fff; }

.btn-wa  { background: var(--wa-green); color: #fff; border-color: var(--wa-green); }
.btn-wa:hover { background: #1ebe5d; border-color: #1ebe5d; transform: translateY(-2px); box-shadow: 0 6px 20px rgba(37,211,102,.35); }

.btn-tel { background: var(--blue-600); color: #fff; border-color: var(--blue-600); }
.btn-tel:hover { background: var(--blue-700); transform: translateY(-2px); }

.btn-nav { background: var(--blue-600); color: #fff; padding: 10px 22px; border-radius: var(--radius-sm); font-size: .88rem; }
.btn-nav:hover { background: var(--blue-700); }
.btn-full { width: 100%; }

/* ══════════════════════════════════════
   TOPBAR
══════════════════════════════════════ */
.topbar {
  background: var(--slate-900);
  border-bottom: 1px solid rgba(255,255,255,.06);
  padding: 7px 0;
  font-size: .75rem;
  transition: height .3s ease, opacity .3s ease;
}
.topbar.hidden { display: none; }

.topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.topbar-left,
.topbar-right {
  display: flex;
  align-items: center;
  gap: 20px;
}

.topbar-left span,
.topbar-right a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: rgba(255,255,255,.55);
  font-weight: 500;
  transition: color var(--t);
  white-space: nowrap;
}

.topbar-right a:hover { color: #fff; }

.topbar-right a svg,
.topbar-left span svg { flex-shrink: 0; opacity: .7; }

/* ══════════════════════════════════════
   NAVBAR
══════════════════════════════════════ */
.navbar {
  position: sticky;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 0;
  background: rgba(255,255,255,.96);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid #e8edf4;
  box-shadow: 0 1px 0 rgba(0,0,0,.04);
  transition: var(--t);
}
.navbar.scrolled {
  background: rgba(255,255,255,.98);
  box-shadow: 0 2px 16px rgba(0,0,0,.08);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  height: 64px;
}

/* Logo */
.logo {
  display: flex; align-items: center; gap: 11px;
  flex-shrink: 0; text-decoration: none;
}
.logo-mark svg { width: 36px; height: 36px; display: block; }
.logo-text { display: flex; flex-direction: column; line-height: 1.1; }
.logo-name { font-size: 1.05rem; font-weight: 700; color: var(--slate-900); }
.logo-name strong { color: var(--blue-600); }
.logo-sub { font-size: .62rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--slate-400); margin-top: 1px; }

.logo-white .logo-name { color: #fff; }
.logo-white .logo-name strong { color: var(--blue-400); }
.logo-white .logo-sub { color: rgba(255,255,255,.5); }

/* Nav links */
.nav-links { display: flex; align-items: center; gap: 4px; }
.nav-links a {
  font-size: .84rem; font-weight: 500; color: var(--slate-600);
  padding: 8px 12px; border-radius: 8px;
  transition: background var(--t), color var(--t);
  white-space: nowrap;
}
.nav-links a:not(.btn-nav):hover { color: var(--blue-600); background: var(--blue-50); }

/* Divider tussen links en actions */
.nav-divider {
  width: 1px; height: 28px; background: #e2e8f0; margin: 0 4px; flex-shrink: 0;
}

/* Telefon butonu */
.nav-tel {
  display: inline-flex; align-items: center; gap: 7px;
  font-size: .82rem; font-weight: 700; color: var(--slate-800);
  padding: 8px 14px; border-radius: 8px;
  border: 1.5px solid #e2e8f0;
  transition: border-color var(--t), color var(--t), background var(--t);
  white-space: nowrap; flex-shrink: 0;
}
.nav-tel svg { flex-shrink: 0; color: var(--blue-600); }
.nav-tel:hover { border-color: var(--blue-400); color: var(--blue-700); background: var(--blue-50); }

/* WA butonu navbar */
.btn-wa-nav {
  display: inline-flex; align-items: center; gap: 7px;
  background: var(--wa-green); color: #fff;
  padding: 8px 16px; border-radius: 8px;
  font-size: .82rem; font-weight: 700; flex-shrink: 0;
  transition: background var(--t), transform var(--t);
  white-space: nowrap;
}
.btn-wa-nav:hover { background: #1ebe5d; transform: translateY(-1px); }

/* Teklif Al CTA */
.btn-nav-cta {
  padding: 9px 20px !important;
  font-size: .82rem !important;
  border-radius: 8px !important;
  flex-shrink: 0;
}

.nav-actions { display: flex; align-items: center; gap: 8px; }

.hamburger { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 4px; }
.hamburger span { display: block; width: 24px; height: 2px; background: var(--slate-800); border-radius: 2px; transition: var(--t); }
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ══════════════════════════════════════
   HERO – TAM EKRAN SLIDER
══════════════════════════════════════ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex; align-items: center;
  overflow: hidden;
}

/* Slider arka plan */
.hero-slider { position: absolute; inset: 0; z-index: 0; }

.slide {
  position: absolute; inset: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  opacity: 0;
  transition: opacity 1.2s ease;
  will-change: opacity;
}
.slide.active { opacity: 1; }

/* Gradient overlay – referans görseldeki gibi koyu */
.hero-overlay {
  position: absolute; inset: 0; z-index: 1;
  background: linear-gradient(
    to right,
    rgba(0,0,0,.72) 0%,
    rgba(0,0,0,.55) 55%,
    rgba(0,0,0,.25) 100%
  );
}

/* İçerik */
.hero-content {
  position: relative; z-index: 2;
  padding-top: 110px; padding-bottom: 100px;
  display: flex; align-items: center;
}

.hero-text { max-width: 620px; }

.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  margin-bottom: 22px;
}

.hero-dot {
  display: block; width: 8px; height: 8px; border-radius: 50%;
  background: var(--blue-400);
  box-shadow: 0 0 0 3px rgba(96,165,250,.35);
  flex-shrink: 0;
}

.hero-eyebrow span:last-child {
  font-size: .78rem; font-weight: 600; letter-spacing: .12em;
  text-transform: uppercase; color: rgba(255,255,255,.75);
}

.hero-text h1 {
  font-size: clamp(2.4rem, 5vw, 3.8rem);
  font-weight: 800; line-height: 1.12; color: #fff; margin-bottom: 20px;
  text-shadow: 0 2px 12px rgba(0,0,0,.3);
}

.hero-highlight {
  color: var(--blue-400);
  display: inline-block;
}

.hero-text p {
  font-size: 1.1rem; color: rgba(255,255,255,.85);
  margin-bottom: 36px; line-height: 1.7; max-width: 540px;
}

.hero-btns { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 48px; }

.hero-stats { display: flex; align-items: center; gap: 24px; }
.stat { display: flex; flex-direction: column; }
.stat strong { font-size: 1.7rem; font-weight: 800; color: #fff; line-height: 1; }
.stat span   { font-size: .76rem; color: rgba(255,255,255,.65); font-weight: 500; margin-top: 4px; }
.stat-divider { width: 1px; height: 36px; background: rgba(255,255,255,.3); }

/* Slider ok butonları */
.slider-btn {
  position: absolute; top: 50%; z-index: 3; transform: translateY(-50%);
  background: rgba(255,255,255,.18); backdrop-filter: blur(6px);
  border: 1.5px solid rgba(255,255,255,.35);
  color: #fff; width: 52px; height: 52px; border-radius: 50%;
  font-size: 1.6rem; line-height: 1; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: background var(--t), transform var(--t);
}
.slider-btn:hover { background: rgba(255,255,255,.32); transform: translateY(-50%) scale(1.1); }
.slider-prev { left: 24px; }
.slider-next { right: 24px; }

/* Nokta göstergeleri */
.slider-dots {
  position: absolute; bottom: 28px; left: 50%; transform: translateX(-50%);
  z-index: 3; display: flex; gap: 8px;
}
.slider-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: rgba(255,255,255,.45); border: none; cursor: pointer;
  padding: 0; transition: background var(--t), width var(--t);
}
.slider-dot.active { background: #fff; width: 24px; border-radius: 4px; }

/* Aşağı ok */
.hero-scroll-down {
  position: absolute; bottom: 32px; right: 80px; z-index: 3;
  width: 40px; height: 40px; display: flex; align-items: center; justify-content: center;
  border: 2px solid rgba(255,255,255,.45); border-radius: 50%;
  animation: bounce 2s ease-in-out infinite;
  transition: border-color var(--t);
}
.hero-scroll-down:hover { border-color: #fff; }
.hero-scroll-down svg { width: 20px; height: 20px; }

@keyframes bounce {
  0%,100% { transform: translateY(0); }
  50%      { transform: translateY(6px); }
}

/* ══════════════════════════════════════
   SERVİS KARTLARI — fotoğraflı kart yapısı
══════════════════════════════════════ */
.svc-section { background: #f8faff; }

.svc-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.svc-card {
  display: flex;
  flex-direction: column;
  background: #fff;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid rgba(0,0,0,.07);
  box-shadow: 0 2px 12px rgba(0,0,0,.06);
  text-decoration: none;
  /* JS tilt override eder, bu fallback */
  transition: transform .6s cubic-bezier(.22,1,.36,1),
              box-shadow .6s ease;
  will-change: transform;
  transform-style: preserve-3d;
  transform-origin: center center;
}

/* JS aktifken hover efektini CSS'ten kaldır — JS halleder */
.svc-card.tilt-active {
  transition: none;
}

.svc-card:not(.tilt-active):hover {
  transform: translateY(-8px);
  box-shadow: 0 24px 52px rgba(0,0,0,.13);
}

/* Parlama (shine) katmanı */
.svc-card__shine {
  position: absolute;
  inset: 0;
  border-radius: 16px;
  pointer-events: none;
  z-index: 10;
  opacity: 0;
  transition: opacity .3s ease;
  background: radial-gradient(
    circle at var(--mx, 50%) var(--my, 50%),
    rgba(255,255,255,.22) 0%,
    transparent 65%
  );
}

.svc-card:hover .svc-card__shine { opacity: 1; }

/* Fotoğraf alanı */
.svc-card__img {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  flex-shrink: 0;
}

.svc-card__img img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .55s cubic-bezier(.22,1,.36,1);
  display: block;
}

.svc-card:hover .svc-card__img img {
  transform: scale(1.07);
}

/* Fotoğraf üstü hafif gradient */
.svc-card__img-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to bottom, transparent 50%, rgba(0,0,0,.18) 100%);
  pointer-events: none;
}

/* Metin alanı */
.svc-card__body {
  padding: 24px 26px 26px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1;
  border-top: 2px solid var(--blue-50);
  transition: border-color .3s ease;
}

.svc-card:hover .svc-card__body {
  border-top-color: var(--blue-400);
}

.svc-card__body h3 {
  font-size: 1.08rem;
  font-weight: 800;
  color: var(--slate-900);
  line-height: 1.3;
  letter-spacing: -.01em;
}

.svc-card__body p {
  font-size: .875rem;
  color: var(--slate-600);
  line-height: 1.68;
  flex: 1;
}

.svc-card__cta {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: .82rem;
  font-weight: 700;
  color: var(--blue-600);
  margin-top: 4px;
  transition: gap .2s ease, color .2s;
}

.svc-card:hover .svc-card__cta {
  gap: 10px;
  color: var(--blue-700);
}

@media (max-width: 1024px) { .svc-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px)  { .svc-grid { grid-template-columns: 1fr; } }

/* ══════════════════════════════════════
   ABOUT
══════════════════════════════════════ */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 72px; align-items: center; }

.about-image { position: relative; }
.about-img-card {
  border-radius: var(--radius-lg); overflow: hidden;
  box-shadow: var(--shadow-lg); aspect-ratio: 4/3;
}
.about-img-card img { width: 100%; height: 100%; object-fit: cover; }

.about-badge {
  position: absolute; bottom: -20px; right: -20px;
  background: var(--blue-600); color: #fff;
  border-radius: var(--radius-md); padding: 18px 24px;
  box-shadow: var(--shadow-md); text-align: center;
}
.badge-number { display: block; font-size: 1.8rem; font-weight: 800; line-height: 1; }
.badge-label  { font-size: .76rem; opacity: .85; margin-top: 4px; display: block; }

.about-text .section-tag { margin-bottom: 16px; }
.about-text h2 { font-size: clamp(1.6rem, 2.5vw, 2.2rem); font-weight: 800; line-height: 1.25; color: var(--slate-900); margin-bottom: 20px; }
.about-text p  { color: var(--slate-600); font-size: .97rem; line-height: 1.75; margin-bottom: 14px; }

.about-list { margin-top: 24px; display: flex; flex-direction: column; gap: 12px; }
.about-list li { display: flex; align-items: center; gap: 12px; font-size: .93rem; font-weight: 500; color: var(--slate-800); }
.about-list li svg { width: 20px; height: 20px; flex-shrink: 0; }

.about-btns { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 28px; }

/* ══════════════════════════════════════
   STEPS
══════════════════════════════════════ */
.steps-grid { display: grid; grid-template-columns: 1fr auto 1fr auto 1fr auto 1fr; align-items: center; gap: 12px; }

.step-card {
  background: #fff; border: 1px solid #e2e8f0;
  border-radius: var(--radius-md); padding: 32px 24px; text-align: center;
  transition: var(--t);
}
.step-card:hover { box-shadow: var(--shadow-md); transform: translateY(-4px); border-color: var(--blue-400); }
.step-number { font-size: 2.5rem; font-weight: 800; color: var(--blue-100); line-height: 1; margin-bottom: 16px; }
.step-card:hover .step-number { color: var(--blue-400); }
.step-card h3 { font-size: 1rem; font-weight: 700; color: var(--slate-900); margin-bottom: 8px; }
.step-card p  { font-size: .85rem; color: var(--slate-600); line-height: 1.6; }
.step-arrow   { font-size: 1.5rem; color: var(--blue-400); font-weight: 700; flex-shrink: 0; }

/* ══════════════════════════════════════
   GALERİ
══════════════════════════════════════ */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 220px;
  gap: 12px;
}

.gallery-item {
  position: relative; overflow: hidden;
  border-radius: var(--radius-md);
  cursor: zoom-in;
}
.gallery-item--wide { grid-column: span 2; }

.gallery-item img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform .5s ease;
}
.gallery-item:hover img { transform: scale(1.07); }

.gallery-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,.65) 0%, transparent 55%);
  display: flex; align-items: flex-end;
  padding: 16px;
  opacity: 0; transition: opacity var(--t);
}
.gallery-item:hover .gallery-overlay { opacity: 1; }
.gallery-overlay span { color: #fff; font-size: .85rem; font-weight: 600; }

/* ══════════════════════════════════════
   REVIEWS
══════════════════════════════════════ */
.reviews-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; }

.review-card {
  background: #fff; border-radius: var(--radius-md); padding: 32px 28px;
  box-shadow: var(--shadow-sm); border: 1px solid #e2e8f0; transition: var(--t);
}
.review-card:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); }
.stars { color: #f59e0b; font-size: 1.1rem; letter-spacing: 2px; margin-bottom: 16px; }
.review-card p { color: var(--slate-600); font-size: .9rem; line-height: 1.7; margin-bottom: 24px; font-style: italic; }

.reviewer { display: flex; align-items: center; gap: 12px; }
.reviewer-avatar { width: 44px; height: 44px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 1.1rem; color: var(--blue-600); flex-shrink: 0; }
.reviewer strong { display: block; font-size: .92rem; color: var(--slate-900); }
.reviewer span   { font-size: .78rem; color: var(--slate-400); }

/* ══════════════════════════════════════
   CONTACT
══════════════════════════════════════ */
.contact-grid { display: grid; grid-template-columns: 1fr 1.4fr; gap: 72px; align-items: start; }

.contact-info .section-tag { margin-bottom: 16px; }
.contact-info h2 { font-size: clamp(1.6rem, 2.5vw, 2.2rem); font-weight: 800; color: var(--slate-900); margin-bottom: 14px; }
.contact-info > p { color: var(--slate-600); font-size: .97rem; line-height: 1.7; margin-bottom: 36px; }

.contact-items { display: flex; flex-direction: column; gap: 20px; }
.contact-item  { display: flex; align-items: center; gap: 16px; }
.contact-item svg { width: 44px; height: 44px; flex-shrink: 0; }
.contact-item strong { display: block; font-size: .88rem; font-weight: 700; color: var(--slate-900); }
.contact-item span   { font-size: .88rem; color: var(--slate-600); }
.contact-item a:hover { color: var(--blue-600); text-decoration: underline; }

.contact-form {
  background: #fff; border: 1px solid #e2e8f0;
  border-radius: var(--radius-lg); padding: 40px 36px; box-shadow: var(--shadow-md);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { display: flex; flex-direction: column; gap: 6px; margin-bottom: 16px; }
.form-group label { font-size: .84rem; font-weight: 600; color: var(--slate-800); }
.form-group input,
.form-group select,
.form-group textarea {
  padding: 11px 14px; border: 1.5px solid #e2e8f0; border-radius: var(--radius-sm);
  font-size: .9rem; font-family: inherit; color: var(--slate-900);
  background: #fafafa; transition: border-color var(--t), box-shadow var(--t);
  outline: none; resize: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { border-color: var(--blue-500); background: #fff; box-shadow: 0 0 0 3px rgba(37,99,235,.12); }
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--slate-400); }
.form-group select {
  cursor: pointer; appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%2394a3b8' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 14px center; padding-right: 36px;
}
.form-success {
  display: none; margin-top: 16px;
  background: #f0fdf4; border: 1px solid #86efac; color: #166534;
  border-radius: var(--radius-sm); padding: 12px 16px; font-size: .9rem; font-weight: 500; text-align: center;
}
.form-success.visible { display: block; animation: fadeIn .4s ease; }

/* ══════════════════════════════════════
   FOOTER
══════════════════════════════════════ */
.footer { background: #0b1120; color: #94a3b8; }

/* CTA Şeridi */
.footer-cta {
  background: linear-gradient(135deg, #1d4ed8 0%, #2563eb 50%, #1e40af 100%);
  padding: 48px 0;
}
.footer-cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
}
.footer-cta-text h3 {
  font-size: 1.4rem; font-weight: 800; color: #fff;
  margin-bottom: 6px; line-height: 1.3;
}
.footer-cta-text p { font-size: .92rem; color: rgba(255,255,255,.75); }
.footer-cta-btns { display: flex; gap: 12px; flex-wrap: wrap; flex-shrink: 0; }
.footer-cta-btns .btn-tel {
  background: rgba(255,255,255,.15); color: #fff;
  border: 1.5px solid rgba(255,255,255,.4);
  backdrop-filter: blur(4px);
}
.footer-cta-btns .btn-tel:hover { background: rgba(255,255,255,.25); }
.footer-cta-btns .btn-wa { flex-shrink: 0; }

/* Ana grid */
.footer-main { padding: 64px 0 48px; }

.footer-grid {
  display: grid;
  grid-template-columns: 1.8fr 1fr 1fr 1.4fr;
  gap: 52px;
}

/* Marka sütunu */
.footer-brand .logo { margin-bottom: 18px; }
.footer-brand p {
  font-size: .88rem; line-height: 1.75; color: #64748b;
  max-width: 280px; margin-bottom: 24px;
}

/* Rozetler */
.footer-badges { display: flex; flex-direction: column; gap: 10px; }
.footer-badge {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: .78rem; font-weight: 600; color: #94a3b8;
}
.footer-badge svg { flex-shrink: 0; }

/* Sütun başlıkları */
.footer-col h4 {
  font-size: .7rem; font-weight: 800; color: #fff;
  letter-spacing: .1em; text-transform: uppercase;
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(255,255,255,.06);
}

.footer-col ul { display: flex; flex-direction: column; gap: 2px; }
.footer-col ul li a {
  display: flex; align-items: center; gap: 8px;
  font-size: .875rem; color: #64748b;
  padding: 6px 8px; border-radius: 6px;
  transition: color var(--t), background var(--t);
}
.footer-col ul li a svg { color: #334155; flex-shrink: 0; transition: color var(--t); }
.footer-col ul li a:hover { color: #fff; background: rgba(255,255,255,.04); }
.footer-col ul li a:hover svg { color: var(--blue-400); }

/* İletişim sütunu */
.footer-contact-list { display: flex; flex-direction: column; gap: 4px; }
.footer-contact-item {
  display: flex; align-items: center; gap: 12px;
  padding: 10px 12px; border-radius: 10px;
  transition: background var(--t);
  text-decoration: none;
}
a.footer-contact-item:hover { background: rgba(255,255,255,.05); }

.footer-contact-icon {
  width: 34px; height: 34px; border-radius: 8px;
  background: rgba(255,255,255,.06);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0; color: #94a3b8;
}
.footer-contact-icon--wa { background: rgba(37,211,102,.12); color: #25d366; }

.footer-contact-label {
  display: block; font-size: .68rem; font-weight: 700;
  letter-spacing: .06em; text-transform: uppercase;
  color: #475569; margin-bottom: 2px;
}
.footer-contact-value {
  display: block; font-size: .82rem; font-weight: 600; color: #cbd5e1;
}
a.footer-contact-item:hover .footer-contact-value { color: #fff; }

/* Alt çizgi */
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.05);
  padding: 20px 0;
}
.footer-bottom-inner {
  display: flex; align-items: center;
  justify-content: space-between; gap: 16px; flex-wrap: wrap;
}
.footer-bottom p { font-size: .8rem; color: #334155; }
.footer-bottom-links { display: flex; gap: 20px; }
.footer-bottom-links a { font-size: .8rem; color: #334155; transition: color var(--t); }
.footer-bottom-links a:hover { color: #94a3b8; }

/* Responsive */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 40px; }
  .footer-cta-inner { flex-direction: column; align-items: flex-start; }
}
@media (max-width: 640px) {
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-main { padding: 48px 0 36px; }
  .footer-bottom-inner { flex-direction: column; align-items: flex-start; gap: 10px; }
  .footer-cta { padding: 36px 0; }
  .footer-cta-btns { width: 100%; }
  .footer-cta-btns .btn { flex: 1; justify-content: center; }
}

/* ══════════════════════════════════════
   SABİT FLOATING BUTONLAR
══════════════════════════════════════ */
.floating-btns {
  position: fixed; bottom: 28px; right: 28px; z-index: 999;
  display: flex; flex-direction: column; gap: 10px; align-items: flex-end;
}

.float-btn {
  display: flex; align-items: center; gap: 8px;
  padding: 12px 18px; border-radius: 50px;
  font-size: .88rem; font-weight: 700; color: #fff;
  box-shadow: 0 4px 20px rgba(0,0,0,.25);
  transition: transform var(--t), box-shadow var(--t);
  cursor: pointer;
}
.float-btn:hover { transform: translateY(-3px) scale(1.04); box-shadow: 0 8px 28px rgba(0,0,0,.3); }

.float-wa   { background: var(--wa-green); }
.float-call { background: var(--blue-600); }

.float-label { font-size: .82rem; font-weight: 700; }

/* Scroll to top */
.scroll-top {
  position: fixed; bottom: 28px; left: 28px; z-index: 999;
  width: 44px; height: 44px; background: var(--blue-600); color: #fff;
  border: none; border-radius: 50%; font-size: 1.1rem; cursor: pointer;
  box-shadow: var(--shadow-md); opacity: 0; pointer-events: none;
  transform: translateY(12px); transition: opacity var(--t), transform var(--t);
}
.scroll-top.visible { opacity: 1; pointer-events: auto; transform: translateY(0); }
.scroll-top:hover   { background: var(--blue-700); transform: translateY(-2px); }

/* ══════════════════════════════════════
   ANİMASYONLAR
══════════════════════════════════════ */
@keyframes fadeIn {
  from { opacity:0; transform: translateY(8px); }
  to   { opacity:1; transform: translateY(0); }
}

[data-aos] { opacity:0; transform: translateY(24px); transition: opacity .6s ease, transform .6s ease; }
[data-aos].aos-visible { opacity:1; transform: translateY(0); }
[data-aos][data-aos-delay="100"] { transition-delay: .1s; }
[data-aos][data-aos-delay="200"] { transition-delay: .2s; }

/* ══════════════════════════════════════
   RESPONSIVE
══════════════════════════════════════ */
@media (max-width: 1100px) {
  .nav-links { gap: 18px; }
  .services-grid { grid-template-columns: repeat(2,1fr); }
  .steps-grid { grid-template-columns: 1fr 1fr; }
  .step-arrow { display: none; }
  .about-grid, .contact-grid { grid-template-columns: 1fr; gap: 48px; }
  .about-badge { bottom: 16px; right: 16px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 36px; }
  .gallery-grid { grid-template-columns: repeat(3,1fr); }
}

@media (max-width: 860px) {
  .topbar { display: none; }
  .nav-actions { display: none; }
  .hamburger { display: flex; }
  .nav-links {
    display: none; position: absolute; top: 100%; left: 0; right: 0;
    background: #fff; flex-direction: column; align-items: stretch;
    padding: 12px 20px 20px; gap: 2px;
    border-bottom: 1px solid #e2e8f0; box-shadow: var(--shadow-md);
    z-index: 999;
  }
  .nav-links.open { display: flex; animation: fadeIn .2s ease; }
  .nav-links a { padding: 11px 12px; border-radius: 8px; font-size: .95rem; }
  .nav-links a:not(.btn-nav)::after { display: none; }
  .navbar { position: sticky; }
}

@media (max-width: 768px) {
  .section { padding: 72px 0; }

  .hero { min-height: 100svh; }
  .hero-content { padding-top: 80px; padding-bottom: 100px; }
  .hero-text h1 { font-size: 2.2rem; }
  .hero-btns { flex-direction: column; align-items: flex-start; }
  .hero-btns .btn { width: 100%; max-width: 320px; }

  .slider-btn { width: 40px; height: 40px; font-size: 1.2rem; }
  .slider-prev { left: 12px; }
  .slider-next { right: 12px; }
  .hero-scroll-down { display: none; }

  .services-grid { grid-template-columns: 1fr; }
  .steps-grid    { grid-template-columns: 1fr; }
  .reviews-grid  { grid-template-columns: 1fr; }
  .form-row      { grid-template-columns: 1fr; }
  .contact-form  { padding: 28px 20px; }

  .gallery-grid { grid-template-columns: repeat(2,1fr); grid-auto-rows: 180px; }
  .gallery-item--wide { grid-column: span 2; }

  .footer-grid { grid-template-columns: 1fr; gap: 28px; padding: 48px 24px 32px; }

  .float-btn    { padding: 12px; border-radius: 50%; }
  .float-label  { display: none; }
  .floating-btns { bottom: 20px; right: 20px; }
  .scroll-top    { bottom: 20px; left: 20px; }
}

@media (max-width: 480px) {
  .hero-text h1 { font-size: 1.9rem; }
  .hero-stats   { flex-wrap: wrap; gap: 16px; }
  .gallery-grid { grid-template-columns: 1fr; }
  .gallery-item--wide { grid-column: span 1; }
}