/* =========================================================
   Terzioğlu Platform — Ana Stil Dosyası
   Tasarım Dili: Endüstriyel / Teknik Şema
   Renk Teması: Camgöbeği - Açık Gri-Mavi - Antrasit
   ========================================================= */

:root{
  --color-yellow: #06B6D4;
  --color-yellow-dark: #0891B2;
  --color-black: #0E0F11;
  --color-anthracite: #1E2126;
  --color-anthracite-light: #2A2E35;
  --color-gray: #6B7280;
  --color-gray-light: #E7E8EA;
  --color-light: #E2E8F0;
  --color-white: #FFFFFF;
  --color-whatsapp: #25D366;
  --color-whatsapp-dark: #1DA851;
  --color-accent: #06B6D4;
  --color-accent-dark: #0891B2;

  --font-heading: 'Space Grotesk', 'Segoe UI', Arial, sans-serif;
  --font-body: 'Inter', 'Segoe UI', Arial, sans-serif;
  --font-mono: 'JetBrains Mono', 'Courier New', monospace;

  --radius-sm: 2px;
  --radius: 3px;
  --radius-lg: 4px;
  --shadow: 5px 5px 0 rgba(14,15,17,.9);
  --shadow-lg: 8px 8px 0 rgba(14,15,17,.9);
  --shadow-accent: 5px 5px 0 var(--color-accent);
  --transition: .18s ease;
  --container-width: 1180px;
  --header-height: 84px;
}

/* ---------- Reset ---------- */
*, *::before, *::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-anthracite);
  background: var(--color-light);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
img{ max-width: 100%; display: block; }
a{ color: inherit; text-decoration: none; }
ul{ list-style: none; margin: 0; padding: 0; }
h1,h2,h3,h4{
  font-family: var(--font-heading);
  line-height: 1.15;
  letter-spacing: -.01em;
  margin: 0 0 .6em;
  color: var(--color-black);
}
p{ margin: 0 0 1em; }
button{ font-family: inherit; cursor: pointer; }
input, select, textarea{ font-family: inherit; font-size: 1rem; }

@media (prefers-reduced-motion: reduce){
  *{ animation-duration: .01ms !important; transition-duration: .01ms !important; scroll-behavior: auto !important; }
}

/* ---------- Scroll Reveal (JS ile .reveal eklenir; JS çalışmazsa içerik daima görünür kalır) ---------- */
@keyframes revealUp{
  from{ opacity: 0; transform: translateY(26px); }
  to{ opacity: 1; transform: translateY(0); }
}
.reveal{ opacity: 0; transform: translateY(26px); }
.reveal.in-view{ animation: revealUp .7s cubic-bezier(.22,.85,.32,1) forwards; }

/* ---------- Layout helpers ---------- */
.container{
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 20px;
}
.section{ padding: 80px 0; }
.section--sm{ padding: 50px 0; }
.section--dark{
  background: var(--color-anthracite);
  color: #D7D9DC;
}
.section--dark h1, .section--dark h2, .section--dark h3{ color: var(--color-white); }
.section--light{ background: var(--color-white); }

.section-tag{
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--color-anthracite);
  background: none;
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: .78rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  padding: 0;
  border-radius: 0;
  margin-bottom: 16px;
}
.section-tag::before{
  content: "";
  width: 26px;
  height: 2px;
  background: var(--color-accent);
  flex-shrink: 0;
}
.section-title{
  font-size: clamp(1.7rem, 3vw, 2.4rem);
  max-width: 720px;
}
.section-title.center{ margin-left: auto; margin-right: auto; text-align: center; }
.section-lead{
  color: var(--color-gray);
  max-width: 640px;
  font-size: 1.05rem;
}
.center{ text-align: center; }
.text-center{ text-align: center; margin-left:auto; margin-right:auto; }

/* ---------- Buttons ---------- */
.btn{
  display: inline-flex;
  align-items: center;
  gap: 9px;
  justify-content: center;
  padding: 13px 26px;
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: .82rem;
  text-transform: uppercase;
  letter-spacing: .04em;
  border: 2px solid var(--color-black);
  box-shadow: var(--shadow);
  transition: transform var(--transition), box-shadow var(--transition);
  white-space: nowrap;
}
.btn svg{ width: 16px; height: 16px; flex-shrink: 0; }
.btn:hover{ transform: translate(-2px,-2px); box-shadow: 7px 7px 0 rgba(14,15,17,.9); }
.btn:active{ transform: translate(1px,1px); box-shadow: 2px 2px 0 rgba(14,15,17,.9); }
.btn-primary{
  background: var(--color-yellow);
  color: var(--color-black);
}
.btn-primary:hover{ background: var(--color-yellow-dark); }
.btn-dark{
  background: var(--color-black);
  color: var(--color-white);
  border-color: var(--color-black);
  box-shadow: var(--shadow-accent);
}
.btn-dark:hover{ background: var(--color-anthracite-light); box-shadow: 7px 7px 0 var(--color-accent); }
.btn-dark:active{ box-shadow: 2px 2px 0 var(--color-accent); }
.btn-outline{
  background: transparent;
  border: 2px solid var(--color-white);
  color: var(--color-white);
  box-shadow: var(--shadow-accent);
}
.btn-outline:hover{ background: rgba(255,255,255,.08); box-shadow: 7px 7px 0 var(--color-accent); }
.btn-outline:active{ box-shadow: 2px 2px 0 var(--color-accent); }
.btn-outline-dark{
  background: transparent;
  border: 2px solid var(--color-white);
  color: var(--color-white);
  box-shadow: var(--shadow-accent);
}
.btn-outline-dark:hover{ background: rgba(255,255,255,.08); box-shadow: 7px 7px 0 var(--color-accent); }
.btn-outline-dark:active{ box-shadow: 2px 2px 0 var(--color-accent); }
.btn-whatsapp{
  background: var(--color-whatsapp);
  color: var(--color-white);
  border-color: var(--color-black);
}
.btn-whatsapp:hover{ background: var(--color-whatsapp-dark); }
.btn-block{ width: 100%; }
.btn-lg{ padding: 16px 32px; font-size: .88rem; }

/* ---------- Header ---------- */
.site-header{
  position: sticky;
  top: 0;
  z-index: 999;
  background: var(--color-white);
  border-bottom: 2px solid var(--color-black);
  transition: box-shadow var(--transition);
}
.site-header.is-scrolled{ box-shadow: 0 4px 0 rgba(14,15,17,.06); }
.header-inner{
  display: flex;
  align-items: center;
  gap: 24px;
  height: var(--header-height);
}
.logo{
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--color-black);
  margin-right: auto;
}
.logo-img{
  height: 46px;
  width: auto;
  display: block;
}
.logo-mark{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: var(--radius-sm);
  background: var(--color-black);
  color: var(--color-yellow);
  font-weight: 800;
  font-size: 1.2rem;
  flex-shrink: 0;
}
.logo-text strong{ color: var(--color-yellow-dark); }
.logo-text span{ display: block; font-size: .68rem; font-weight: 600; color: var(--color-gray); letter-spacing: .04em; text-transform: uppercase; }

.main-nav ul{ display: flex; gap: 2px; }
.main-nav a{
  position: relative;
  display: block;
  padding: 10px 14px;
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: .78rem;
  text-transform: uppercase;
  letter-spacing: .03em;
  color: var(--color-anthracite);
  border-radius: 0;
  border-bottom: 2px solid transparent;
  white-space: nowrap;
  transition: color var(--transition), border-color var(--transition);
}
.main-nav a::after{
  content: "";
  position: absolute;
  left: 14px; right: 14px; bottom: -2px;
  height: 2px;
  background: var(--color-accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .25s ease;
}
.main-nav a:hover{ color: var(--color-accent-dark); }
.main-nav a:hover::after{ transform: scaleX(1); }
.main-nav a.active{ color: var(--color-accent-dark); border-bottom-color: var(--color-accent); }
.main-nav a.active::after{ transform: scaleX(0); }

.header-cta{ display: flex; align-items: center; gap: 10px; }
.header-cta .btn{ padding: 10px 16px; font-size: .74rem; }

.nav-toggle{
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 42px;
  height: 42px;
  background: transparent;
  border: 2px solid var(--color-black);
  border-radius: var(--radius-sm);
}
.nav-toggle span{
  display: block;
  width: 20px;
  height: 2px;
  margin: 0 auto;
  background: var(--color-black);
  transition: transform var(--transition), opacity var(--transition);
}
.nav-toggle.is-open span:nth-child(1){ transform: translateY(7px) rotate(45deg); }
.nav-toggle.is-open span:nth-child(2){ opacity: 0; }
.nav-toggle.is-open span:nth-child(3){ transform: translateY(-7px) rotate(-45deg); }

/* ---------- Hero (diagonal split — fotoğraf + endüstriyel kesim panel) ---------- */
.hero{
  position: relative;
  min-height: 680px;
  overflow: hidden;
  background: var(--color-black);
  color: var(--color-white);
  display: flex;
  align-items: stretch;
}
.hero-media{
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-media img{
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
  display: block;
  filter: grayscale(.15) contrast(1.05);
}
.hero-media::after{
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(100deg, rgba(14,15,17,.35) 0%, rgba(14,15,17,0) 45%);
}
.hero-accent{
  position: absolute;
  inset: 0;
  z-index: 1;
  background: var(--color-yellow);
  clip-path: polygon(0 0, 65% 0, 57% 100%, 0 100%);
}
.hero-panel{
  position: absolute;
  inset: 0;
  z-index: 2;
  background: var(--color-black);
  clip-path: polygon(0 0, 63% 0, 55% 100%, 0 100%);
}
.hero-panel::before{
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px);
  background-size: 34px 34px;
}
.hero-content{
  position: relative;
  z-index: 3;
  height: 100%;
  display: flex;
  align-items: center;
  max-width: 620px;
  padding: 100px 40px 100px max(40px, calc((100vw - 1180px) / 2 + 20px));
}
.hero-badges{
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  margin-bottom: 24px;
  padding-bottom: 20px;
  border-bottom: 1px solid rgba(255,255,255,.18);
}
.hero-badge{
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: none;
  border: none;
  padding: 0;
  border-radius: 0;
  font-family: var(--font-mono);
  font-size: .74rem;
  font-weight: 600;
  letter-spacing: .03em;
  text-transform: uppercase;
  color: #C9CBCF;
}
.hero-badge svg{ width: 15px; height: 15px; flex-shrink: 0; color: var(--color-yellow); }
.hero h1{
  color: var(--color-white);
  font-size: clamp(1.9rem, 3.4vw, 2.85rem);
  line-height: 1.1;
  margin-bottom: .5em;
}
.hero h1 span{ color: var(--color-yellow); }
.hero-lead{
  color: #C9CBCF;
  font-size: 1.05rem;
  max-width: 480px;
}
.hero-actions{ display: flex; flex-wrap: wrap; gap: 16px; margin-top: 28px; }
.hero-floating-badge{
  position: absolute;
  z-index: 3;
  right: 6%;
  bottom: 56px;
  background: var(--color-white);
  border: 2px solid var(--color-black);
  border-radius: 0;
  padding: 14px 22px;
  display: flex;
  flex-direction: column;
  box-shadow: 6px 6px 0 var(--color-accent);
}
.hero-floating-badge strong{
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 700;
  line-height: 1;
  color: var(--color-black);
}
.hero-floating-badge span{
  font-family: var(--font-mono);
  font-size: .68rem;
  font-weight: 600;
  color: var(--color-gray);
  text-transform: uppercase;
  letter-spacing: .04em;
  margin-top: 4px;
}

/* ---------- Trust strip ---------- */
.trust-strip{
  background: var(--color-black);
  color: var(--color-white);
  padding: 18px 0;
  border-bottom: 1px solid rgba(255,255,255,.1);
}
.trust-strip .container{
  display: flex;
  flex-wrap: wrap;
  gap: 22px;
  justify-content: space-between;
  align-items: center;
}
.trust-item{
  display: flex; align-items: center; gap: 10px;
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: .78rem;
  text-transform: uppercase;
  letter-spacing: .03em;
}
.trust-item svg{ width: 20px; height: 20px; color: var(--color-yellow); flex-shrink: 0; }

/* ---------- Cards grid ---------- */
.grid{ display: grid; gap: 26px; }
.grid-3{ grid-template-columns: repeat(3, 1fr); }
.grid-4{ grid-template-columns: repeat(4, 1fr); }
.grid-2{ grid-template-columns: repeat(2, 1fr); }

.card{
  position: relative;
  background: var(--color-white);
  border: 1px solid var(--color-anthracite);
  border-radius: 0;
  padding: 30px 26px;
  transition: transform var(--transition), box-shadow var(--transition);
}
.card:hover{ transform: translate(-3px,-3px); box-shadow: 5px 5px 0 var(--color-black); }
.card::before, .card::after{
  content: "";
  position: absolute;
  width: 12px; height: 12px;
  border: 2px solid var(--color-accent);
  opacity: 0;
  transition: opacity var(--transition);
}
.card::before{ top: -2px; left: -2px; border-right: none; border-bottom: none; }
.card::after{ bottom: -2px; right: -2px; border-left: none; border-top: none; }
.card:hover::before, .card:hover::after{ opacity: 1; }
.card-icon{
  width: 50px;
  height: 50px;
  border-radius: 0;
  background: var(--color-black);
  color: var(--color-yellow);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
  transition: transform var(--transition), background var(--transition);
}
.card-icon svg{ width: 26px; height: 26px; transition: transform var(--transition); }
.card:hover .card-icon{ background: var(--color-accent); color: var(--color-black); transform: translateY(-3px); }
.card:hover .card-icon svg{ transform: scale(1.1); }
.card h3{ font-size: 1.1rem; margin-bottom: .5em; }
.card p{ color: var(--color-gray); margin-bottom: 0; }

.card--cta{
  display: flex;
  flex-direction: column;
  height: 100%;
}
.card--cta .link-more{
  margin-top: auto;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: .78rem;
  text-transform: uppercase;
  letter-spacing: .03em;
  color: var(--color-accent-dark);
  padding-top: 12px;
}
.card--cta .link-more svg{ width: 16px; height: 16px; transition: transform var(--transition); }
.card--cta:hover .link-more svg{ transform: translateX(4px); }

/* ---------- Split section (image/text) ---------- */
.split{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
}
.split-media{
  position: relative;
  border: 2px solid var(--color-black);
  border-radius: 0;
  overflow: hidden;
  min-height: 340px;
  box-shadow: 8px 8px 0 var(--color-accent);
}
.split-media img{
  width: 100%;
  height: 100%;
  min-height: 340px;
  object-fit: cover;
  display: block;
  transition: transform .6s cubic-bezier(.22,.85,.32,1);
}
.split-media:hover img{ transform: scale(1.06); }
.split-media svg{ width: 100%; max-width: 280px; height: auto; color: var(--color-yellow); }

/* ---------- Editoryal numaralı liste (Neden Biz vb.) ---------- */
.reason-list{
  display: grid;
  grid-template-columns: 1fr 1fr;
  margin-top: 36px;
  border-top: 2px solid var(--color-black);
}
.reason-item{
  display: flex;
  gap: 22px;
  align-items: flex-start;
  padding: 30px 28px;
  border-bottom: 1px solid var(--color-gray-light);
}
.reason-item:nth-child(odd){ border-right: 1px solid var(--color-gray-light); }
.reason-num{
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 700;
  line-height: 1;
  flex-shrink: 0;
  min-width: 56px;
  color: rgba(6,182,212,.28);
}
@supports (-webkit-text-stroke: 1px black){
  .reason-num{
    color: transparent;
    -webkit-text-stroke: 1.5px var(--color-accent);
  }
}
.reason-item h3{ font-size: 1.1rem; margin-bottom: .4em; }
.reason-item p{ color: var(--color-gray); margin-bottom: 0; font-size: .95rem; }

.check-list{ margin: 22px 0; }
.check-list li{
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 14px;
  font-weight: 500;
}
.check-list svg{
  width: 20px; height: 20px; flex-shrink: 0; margin-top: 2px;
  padding: 3px;
  background: var(--color-accent);
  color: var(--color-black);
}

/* ---------- Stats ---------- */
.stats{
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: rgba(255,255,255,.15);
  border: 1px solid rgba(255,255,255,.15);
  text-align: center;
}
.stats > div{ background: var(--color-anthracite); padding: 28px 12px; }
.stat-num{
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 700;
  color: var(--color-yellow);
}
.stat-label{
  color: #C9CBCF;
  font-family: var(--font-mono);
  font-size: .74rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .03em;
}

/* ---------- District chips (Hizmet Bölgeleri) ---------- */
.district-grid{
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1px;
  background: var(--color-anthracite);
  border: 1px solid var(--color-anthracite);
}
.district-chip{
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--color-white);
  border: none;
  border-radius: 0;
  padding: 16px;
  font-family: var(--font-mono);
  font-size: .82rem;
  font-weight: 600;
  transition: background var(--transition), color var(--transition);
}
.district-chip svg{ width: 16px; height: 16px; color: var(--color-yellow-dark); flex-shrink: 0; }
.district-chip:hover{ background: var(--color-accent); color: var(--color-black); }
.district-chip:hover svg{ color: var(--color-black); }
.district-chip.is-main{
  background: var(--color-black);
  color: var(--color-white);
  border-color: var(--color-black);
}
.district-chip.is-main svg{ color: var(--color-yellow); }

/* ---------- Referans listesi (Galeri) ---------- */
.reference-list{
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}
.reference-chip{
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--color-white);
  border: 1px solid var(--color-gray-light);
  padding: 10px 16px;
  font-family: var(--font-mono);
  font-size: .82rem;
  font-weight: 600;
  color: var(--color-black);
  transition: background var(--transition), color var(--transition), border-color var(--transition);
}
.reference-chip svg{ width: 14px; height: 14px; color: var(--color-yellow-dark); flex-shrink: 0; }
.reference-chip:hover{ background: var(--color-accent); border-color: var(--color-accent); color: var(--color-black); }
.reference-chip:hover svg{ color: var(--color-black); }

/* ---------- FAQ Accordion ---------- */
.faq-item{
  border-bottom: 1px solid var(--color-gray-light);
}
.faq-question{
  width: 100%;
  background: none;
  border: none;
  text-align: left;
  padding: 22px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1.05rem;
  color: var(--color-black);
}
.faq-question svg{ width: 18px; height: 18px; flex-shrink: 0; transition: transform var(--transition); color: var(--color-white); background: var(--color-black); padding: 3px; }
.faq-item.is-open .faq-question svg{ transform: rotate(45deg); background: var(--color-accent); }
.faq-answer{
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition);
  color: var(--color-gray);
}
.faq-answer-inner{ padding-bottom: 20px; }
.faq-item.is-open .faq-answer{ max-height: 400px; }

/* ---------- CTA banner ---------- */
.cta-banner{
  position: relative;
  background: var(--color-black);
  color: var(--color-white);
  border-radius: 0;
  padding: 50px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 26px;
}
.cta-banner::after{
  content: "";
  position: absolute;
  left: 0; right: 0; top: 0;
  height: 4px;
  background: repeating-linear-gradient(-45deg, var(--color-yellow) 0 14px, transparent 14px 28px);
}
.cta-banner h2{ color: var(--color-white); margin-bottom: .3em; }
.cta-banner p{ color: #C9CBCF; margin-bottom: 0; }
.cta-actions{ display: flex; gap: 14px; flex-wrap: wrap; }

/* ---------- Breadcrumb / Page header ---------- */
.page-header{
  background: var(--color-black);
  color: var(--color-white);
  padding: 60px 0 46px;
  position: relative;
}
.page-header::after{
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 5px;
  background: repeating-linear-gradient(-45deg, var(--color-yellow) 0 18px, var(--color-black) 18px 36px);
}
.page-header h1{ color: var(--color-white); margin-bottom: .3em; }
.breadcrumb{ font-family: var(--font-mono); font-size: .78rem; letter-spacing: .02em; color: #A9ACB1; text-transform: uppercase; }
.breadcrumb a{ color: var(--color-yellow); font-weight: 600; }

/* Not: h1/metin LCP (Largest Contentful Paint) adayı olabileceğinden opaklık animasyonu
   verilmedi; yalnızca dekoratif şerit (metin dışı, LCP'yi etkilemez) soldan sağa açılıyor. */
@keyframes pageHeaderStripeIn{
  from{ transform: scaleX(0); }
  to{ transform: scaleX(1); }
}
.page-header::after{ transform-origin: left; animation: pageHeaderStripeIn .8s cubic-bezier(.22,.85,.32,1) forwards; }

/* ---------- Contact page ---------- */
.contact-grid{
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 40px;
  align-items: start;
}
.contact-info-card{
  background: var(--color-white);
  border: 1px solid var(--color-anthracite);
  border-radius: 0;
  padding: 24px;
  display: flex;
  gap: 16px;
  align-items: flex-start;
  margin-bottom: 14px;
}
.contact-info-card .card-icon{ margin-bottom: 0; }
.contact-info-card h3{ font-family: var(--font-mono); font-size: .78rem; text-transform: uppercase; letter-spacing: .04em; margin-bottom: 6px; }
.contact-info-card p{ margin-bottom: 0; color: var(--color-gray); }
.contact-info-card a{ color: var(--color-anthracite); font-weight: 700; }
.contact-info-card a:hover{ color: var(--color-accent-dark); }

.form-card{
  position: relative;
  background: var(--color-white);
  border: 2px solid var(--color-black);
  border-radius: 0;
  padding: 36px;
  box-shadow: 8px 8px 0 var(--color-accent);
}
.form-row{ display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form-group{ margin-bottom: 18px; }
.form-group label{
  display: block;
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: .74rem;
  text-transform: uppercase;
  letter-spacing: .04em;
  margin-bottom: 8px;
}
.form-group input,
.form-group select,
.form-group textarea{
  width: 100%;
  padding: 13px 14px;
  border: 1px solid var(--color-anthracite);
  border-radius: 0;
  background: var(--color-white);
  transition: border-color var(--transition), box-shadow var(--transition);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus{
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 3px 3px 0 var(--color-accent);
}
.form-note{ font-size: .82rem; color: var(--color-gray); margin-top: 10px; }
.form-success{
  display: none;
  background: #E7F8EE;
  border: 1px solid #B7E7C9;
  color: #1B7A3D;
  padding: 14px 16px;
  border-radius: 0;
  margin-bottom: 18px;
  font-weight: 600;
}
.form-success.is-visible{ display: block; }

.map-embed{
  border: 2px solid var(--color-black);
  border-radius: 0;
  overflow: hidden;
  margin-top: 20px;
  box-shadow: 6px 6px 0 var(--color-accent);
  line-height: 0;
}
.map-embed iframe{ display: block; filter: grayscale(.15) contrast(1.05); }
.map-caption{
  display: flex;
  align-items: flex-start;
  gap: 12px;
  background: var(--color-anthracite);
  color: #C9CBCF;
  padding: 18px 22px;
  border: 1px solid rgba(255,255,255,.1);
  margin-top: 22px;
}
.map-caption svg{ width: 26px; height: 26px; color: var(--color-yellow); flex-shrink: 0; margin-top: 2px; }
.map-caption strong{ display: block; color: var(--color-white); margin-bottom: 2px; }
.map-caption span{ font-size: .92rem; }

/* ---------- Gallery ---------- */
.gallery-filters{
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin-bottom: 34px;
  border-bottom: 2px solid var(--color-black);
}
.filter-btn{
  background: none;
  border: none;
  padding: 10px 18px;
  border-radius: 0;
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: .78rem;
  text-transform: uppercase;
  letter-spacing: .03em;
  color: var(--color-gray);
  border-bottom: 3px solid transparent;
  margin-bottom: -2px;
  transition: color var(--transition), border-color var(--transition);
}
.filter-btn:hover{ color: var(--color-black); }
.filter-btn.is-active{ background: none; color: var(--color-black); border-bottom-color: var(--color-accent); }

.gallery-grid{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.gallery-item{ margin: 0; }
.gallery-media{
  position: relative;
  aspect-ratio: 4/3;
  border-radius: 0;
  overflow: hidden;
  background: linear-gradient(160deg, var(--color-anthracite-light), var(--color-black));
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  border: 1px solid var(--color-anthracite);
  transition: box-shadow var(--transition);
}
.gallery-item:hover .gallery-media{ box-shadow: 5px 5px 0 var(--color-accent); }
.gallery-media img{
  width: 100%; height: 100%; object-fit: cover;
  transition: transform var(--transition);
}
.gallery-item:hover .gallery-media img{ transform: scale(1.06); }
.gallery-placeholder-content{
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  color: #9CA0A6;
  font-size: .85rem;
  font-weight: 600;
  text-align: center;
  padding: 20px;
}
.gallery-placeholder-content svg{ width: 34px; height: 34px; color: var(--color-yellow); }
.gallery-item figcaption{
  margin-top: 10px;
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: .78rem;
  text-transform: uppercase;
  letter-spacing: .02em;
  color: var(--color-anthracite);
}

.lightbox{
  position: fixed;
  inset: 0;
  background: rgba(14,15,17,.94);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 1200;
  padding: 30px;
}
.lightbox.is-open{ display: flex; }
.lightbox img{ max-width: min(900px, 100%); max-height: 85vh; border-radius: 0; border: 2px solid var(--color-white); }
.lightbox-close{
  position: absolute;
  top: 24px; right: 24px;
  width: 44px; height: 44px;
  border-radius: 0;
  background: transparent;
  border: 1px solid rgba(255,255,255,.4);
  color: var(--color-white);
  font-size: 1.4rem;
  display: flex; align-items: center; justify-content: center;
  z-index: 2;
}

.lightbox-nav{
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 50px; height: 50px;
  border-radius: 0;
  background: transparent;
  border: 1px solid rgba(255,255,255,.4);
  color: var(--color-white);
  display: flex; align-items: center; justify-content: center;
  transition: background var(--transition), border-color var(--transition), transform var(--transition);
  z-index: 2;
}
.lightbox-nav:hover{ background: var(--color-accent); border-color: var(--color-accent); color: var(--color-black); }
.lightbox-nav svg{ width: 24px; height: 24px; }
.lightbox-prev{ left: 16px; }
.lightbox-next{ right: 16px; }
.lightbox-nav:hover.lightbox-prev{ transform: translateY(-50%) translateX(-3px); }
.lightbox-nav:hover.lightbox-next{ transform: translateY(-50%) translateX(3px); }
.lightbox-nav.is-hidden{ display: none; }

.lightbox-counter{
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  color: rgba(255,255,255,.75);
  font-family: var(--font-mono);
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .03em;
  text-transform: uppercase;
}

@media (max-width: 640px){
  .lightbox-nav{ width: 40px; height: 40px; }
  .lightbox-nav svg{ width: 18px; height: 18px; }
  .lightbox-prev{ left: 6px; }
  .lightbox-next{ right: 6px; }
}

/* ---------- İstatistik Kartları ---------- */
.stats-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1px;
  margin: 30px 0;
  background: var(--color-anthracite);
  border: 1px solid var(--color-anthracite);
}

.stat-box {
  position: relative;
  background: var(--color-white);
  border: none;
  border-radius: 0;
  padding: 24px 20px;
  text-align: center;
}

.stat-number {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-accent-dark);
  margin-bottom: 4px;
}

.stat-label {
  font-family: var(--font-mono);
  font-size: .72rem;
  color: #475569;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .03em;
}

/* ---------- Makine Kartları ---------- */
.machine-card {
  position: relative;
  background: #ffffff;
  border: 1px solid var(--color-anthracite);
  border-radius: 0;
  padding: 24px;
  transition: transform .2s ease, box-shadow .2s ease;
}

.machine-card::before, .machine-card::after{
  content: "";
  position: absolute;
  width: 12px; height: 12px;
  border: 2px solid var(--color-accent);
  opacity: 0;
  transition: opacity var(--transition);
}
.machine-card::before{ top: -2px; left: -2px; border-right: none; border-bottom: none; }
.machine-card::after{ bottom: -2px; right: -2px; border-left: none; border-top: none; }

.machine-card:hover {
  transform: translate(-3px,-3px);
  border-color: var(--color-black);
  box-shadow: 5px 5px 0 var(--color-black);
}
.machine-card:hover::before, .machine-card:hover::after{ opacity: 1; }

.machine-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: none;
  color: var(--color-accent-dark);
  font-family: var(--font-mono);
  font-size: .7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .04em;
  padding: 0;
  border-radius: 0;
  margin-bottom: 14px;
}
.machine-tag::before{ content: "//"; color: var(--color-accent); }

.machine-card h3 {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  color: #0f172a;
  margin-bottom: 8px;
}

.machine-card p {
  color: #64748b;
  font-size: 0.95rem;
  margin-bottom: 20px;
}

.card-btn {
  display: block;
  text-align: center;
  background: var(--color-black);
  color: var(--color-white);
  padding: 11px;
  border-radius: 0;
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: .78rem;
  text-transform: uppercase;
  letter-spacing: .04em;
  text-decoration: none;
  transition: background 0.2s;
}

.machine-card:hover .card-btn {
  background: var(--color-accent);
  color: var(--color-black);
}

/* ---------- Mobil Sabit Arama Çubuğu (Google Ads / Click-to-Call) ---------- */
@keyframes mscSlideUp{
  from{ transform: translateY(100%); opacity: 0; }
  to{ transform: translateY(0); opacity: 1; }
}
@keyframes mscPulse{
  0%{ transform: scale(.6); opacity: .7; }
  80%{ transform: scale(1.7); opacity: 0; }
  100%{ opacity: 0; }
}
.mobile-sticky-cta{
  display: none;
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: 9999;
  background: rgba(15, 23, 42, 0.95);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  box-shadow: 0 -4px 20px rgba(0,0,0,.2);
  padding: 12px 16px calc(12px + env(safe-area-inset-bottom));
  gap: 12px;
  animation: mscSlideUp .5s cubic-bezier(.16,1,.3,1) both;
}
.mobile-sticky-cta a{
  position: relative;
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 14px;
  border-radius: 12px;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: .82rem;
  text-transform: uppercase;
  letter-spacing: .03em;
  text-decoration: none;
  white-space: nowrap;
  transition: transform .15s ease, box-shadow .2s ease, filter .2s ease;
}
.mobile-sticky-cta a:active{ transform: scale(.95); filter: brightness(.95); }
.mobile-sticky-cta a svg{ width: 19px; height: 19px; flex-shrink: 0; }
.mobile-sticky-cta .msc-call{
  background: linear-gradient(135deg, #22c55e, #16a34a);
  color: var(--color-white);
  box-shadow: 0 4px 14px rgba(22,163,74,.4);
}
.mobile-sticky-cta .msc-quote{
  background: linear-gradient(135deg, var(--color-accent), #0891B2);
  color: var(--color-black);
  box-shadow: 0 4px 14px rgba(6,182,212,.35);
}
.mobile-sticky-cta a .msc-icon{
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}
.mobile-sticky-cta .msc-call .msc-icon::after{
  content: '';
  position: absolute;
  inset: -7px;
  border-radius: 50%;
  border: 2px solid rgba(255,255,255,.65);
  animation: mscPulse 1.8s ease-out infinite;
}

/* ---------- Floating WhatsApp button ---------- */
.float-whatsapp{
  position: fixed;
  right: 22px;
  bottom: 22px;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: var(--color-whatsapp);
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 26px rgba(37,211,102,.45);
  z-index: 900;
  transition: transform var(--transition);
}
.float-whatsapp:hover{ transform: scale(1.08); }
.float-whatsapp svg{ width: 28px; height: 28px; }

/* ---------- Footer ---------- */
.site-footer{
  background: var(--color-black);
  color: #B7BABE;
  padding: 64px 0 0;
  border-top: 4px solid var(--color-accent);
}
.footer-grid{
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr 1.1fr;
  gap: 40px;
  padding-bottom: 46px;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.footer-brand .logo{ color: var(--color-white); margin-bottom: 14px; }
.footer-brand p{ font-size: .92rem; color: #9CA0A6; }
.footer-social{ display: flex; gap: 10px; margin-top: 16px; }
.footer-social a{
  width: 36px; height: 36px;
  border-radius: 0;
  border: 1px solid rgba(255,255,255,.2);
  background: none;
  display: flex; align-items: center; justify-content: center;
  transition: background var(--transition), border-color var(--transition);
}
.footer-social a:hover{ background: var(--color-yellow); border-color: var(--color-yellow); color: var(--color-black); }
.footer-social svg{ width: 16px; height: 16px; }
.footer-col h4{
  color: var(--color-white);
  font-family: var(--font-mono);
  font-size: .82rem;
  text-transform: uppercase;
  letter-spacing: .06em;
  margin-bottom: 18px;
}
.footer-col ul li{ margin-bottom: 10px; }
.footer-col a{ color: #B7BABE; font-size: .92rem; transition: color var(--transition); }
.footer-col a:hover{ color: var(--color-yellow); }
.footer-contact li{ display: flex; align-items: flex-start; gap: 10px; margin-bottom: 14px; font-size: .92rem; }
.footer-contact svg{ width: 18px; height: 18px; color: var(--color-yellow); flex-shrink: 0; margin-top: 2px; }
.footer-bottom{
  padding: 22px 0;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: .74rem;
  text-transform: uppercase;
  letter-spacing: .02em;
  color: #7C7F84;
}
.footer-bottom a{ color: #9CA0A6; }

/* ---------- Utility ---------- */
.mt-0{ margin-top: 0; } .mb-0{ margin-bottom: 0; }
.visually-hidden{
  position: absolute; width: 1px; height: 1px; overflow: hidden;
  clip: rect(0,0,0,0); white-space: nowrap;
}

/* =========================================================
   Responsive
   ========================================================= */
@media (max-width: 1024px){
  .grid-4{ grid-template-columns: repeat(2, 1fr); }
  .grid-3{ grid-template-columns: repeat(2, 1fr); }
  .district-grid{ grid-template-columns: repeat(3, 1fr); }
  .footer-grid{ grid-template-columns: 1fr 1fr; }
  .hero{ display: block; min-height: 0; }
  .hero-media{ position: relative; inset: auto; aspect-ratio: 16 / 11; }
  .hero-media::after{ display: none; }
  .hero-accent{ display: none; }
  .hero-panel{ position: relative; inset: auto; clip-path: none; padding: 4px 0 0; }
  .hero-panel::before{ display: none; }
  .hero-content{ position: relative; max-width: none; height: auto; padding: 40px 20px 50px; display: block; }
  .hero-floating-badge{ right: 20px; bottom: auto; top: calc(100vw * 0.6875 - 34px); }
  .split{ grid-template-columns: 1fr; }
  .split-media{ order: -1; min-height: 240px; }
  .contact-grid{ grid-template-columns: 1fr; }
  .stats{ grid-template-columns: repeat(2, 1fr); }
  .gallery-grid{ grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 1180px){
  .header-inner{ flex-wrap: wrap; }
  .main-nav, .header-cta{ display: none; width: 100%; }
  .nav-toggle{ display: flex; }
  .main-nav{
    order: 10;
    background: var(--color-white);
    border-top: 1px solid var(--color-gray-light);
    padding: 10px 20px 12px;
    margin: 0 -20px;
    width: calc(100% + 40px);
  }
  .main-nav.is-open{ display: block; }
  .main-nav ul{ flex-direction: column; gap: 2px; }
  .main-nav a{ padding: 14px 10px; font-size: 1rem; }
  .header-cta{
    order: 11;
    flex-direction: column;
    gap: 10px;
    padding: 0 20px 18px;
    margin: 0 -20px;
    width: calc(100% + 40px);
    background: var(--color-white);
  }
  .header-cta.is-open{ display: flex; }
  .header-cta.is-open .btn{ width: 100%; }
}

@media (max-width: 768px){
  .mobile-sticky-cta{ display: flex; }
  body{ padding-bottom: 78px; }
  .float-whatsapp{ bottom: 94px; width: 52px; height: 52px; }
  .float-whatsapp svg{ width: 26px; height: 26px; }
}

@media (max-width: 640px){
  .logo-img{ height: 36px; }
  .section{ padding: 56px 0; }
  .grid-4, .grid-3, .grid-2{ grid-template-columns: 1fr; }
  .district-grid{ grid-template-columns: repeat(2, 1fr); }
  .stats{ grid-template-columns: repeat(2, 1fr); }
  .cta-banner{ padding: 32px 24px; flex-direction: column; text-align: center; }
  .cta-actions{ justify-content: center; }
  .form-row{ grid-template-columns: 1fr; }
  .gallery-grid{ grid-template-columns: 1fr; }
  .footer-grid{ grid-template-columns: 1fr; gap: 30px; }
  .trust-strip .container{ justify-content: center; text-align: center; }
  .hero-inner{ padding: 60px 0 70px; }
  .header-inner{ height: auto; padding: 14px 20px; }
  .reason-list{ grid-template-columns: 1fr; }
  .reason-item:nth-child(odd){ border-right: none; }
}