/* =====================================================================
   Mavera Şantiye teması
   Lacivert + turuncu, geniş kesimli başlıklar (Archivo), mimari ölçü
   çizgileri ve plan kâğıdı ızgarası. Framework yok, saf CSS.
   ===================================================================== */

:root {
  --cizgi: color-mix(in srgb, var(--yazi) 13%, transparent);
  --cizgi-guclu: color-mix(in srgb, var(--ana) 35%, transparent);
  --gri-bolum: color-mix(in srgb, var(--ana) 6%, var(--zemin));
  --ana-acik: color-mix(in srgb, var(--ana) 8%, #fff);
  --ikincil-koyu: color-mix(in srgb, var(--ikincil) 82%, #000);
  --izgara: color-mix(in srgb, var(--ana) 7%, transparent);
  --izgara-guclu: color-mix(in srgb, var(--ana) 11%, transparent);
  --genis: 112%;
  --gecis: .22s cubic-bezier(.2, .7, .3, 1);
}

/* ---------- Temel ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 20px); }
body {
  margin: 0; font-family: var(--font-govde); font-size: var(--taban); line-height: 1.65; color: var(--yazi);
  background: var(--zemin); -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility;
}
img, svg, video { max-width: 100%; height: auto; display: block; }
img { border: 0; }
a { color: var(--ana); text-decoration: none; }
a:hover { color: var(--ikincil-koyu); }
p { margin: 0 0 1em; }
ul, ol { margin: 0; padding: 0; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }
:focus-visible { outline: 3px solid var(--ikincil); outline-offset: 3px; border-radius: 2px; }
.ikon { width: 1em; height: 1em; flex: none; display: inline-block; vertical-align: -.125em; }
[hidden] { display: none !important; }
.atla { position: absolute; left: 12px; top: -60px; z-index: 300; background: var(--ana); color: #fff; padding: 10px 16px; }
.atla:focus { top: 12px; color: #fff; }
.gizle-mobil { }
.soluk { color: var(--soluk); }

h1, h2, h3, h4 {
  font-family: var(--font-baslik); font-weight: var(--baslik-kalinlik); font-stretch: var(--genis);
  line-height: 1.08; letter-spacing: -.015em; margin: 0 0 .5em; color: var(--yazi);
  text-wrap: balance;
}
h1 { font-size: clamp(2.4rem, 4.6vw + .6rem, 4.6rem); letter-spacing: -.025em; line-height: 1.02; }
h2 { font-size: clamp(1.9rem, 2.4vw + .8rem, 3rem); }
h3 { font-size: 1.22rem; line-height: 1.25; letter-spacing: -.005em; }
h1 em, h2 em { font-style: normal; color: var(--ikincil); }
.h3 { font-size: clamp(1.4rem, 1.2vw + .9rem, 1.9rem); }

.kap { width: min(100% - 40px, var(--container)); margin-inline: auto; }

/* Üst başlık: kısa ölçü çizgisi + metin */
.ust-baslik {
  display: inline-flex; align-items: center; gap: 12px; margin-bottom: 18px;
  font: 700 .9rem/1.3 var(--font-govde); color: var(--ikincil-koyu); letter-spacing: .01em;
}
.ust-baslik::before {
  content: ""; width: 30px; height: 11px; flex: none;
  background:
    linear-gradient(currentColor, currentColor) 0 50% / 100% 1.5px no-repeat,
    linear-gradient(currentColor, currentColor) 0 0 / 1.5px 100% no-repeat,
    linear-gradient(currentColor, currentColor) 100% 0 / 1.5px 100% no-repeat;
}

/* ---------- Butonlar ---------- */
.btn {
  --bg: var(--ikincil); --fg: #fff; --kn: var(--ikincil);
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: var(--btn-h); padding: 0 26px; border-radius: var(--btn-radius);
  background: var(--bg); color: var(--fg); border: 1.5px solid var(--kn);
  font: 700 .98rem/1.1 var(--font-govde); letter-spacing: .005em; text-align: center;
  transition: background var(--gecis), color var(--gecis), border-color var(--gecis), transform var(--gecis);
  white-space: nowrap;
}
.btn:hover { --bg: var(--ikincil-koyu); --kn: var(--ikincil-koyu); color: #fff; }
.btn:active { transform: translateY(1px); }
.btn .ikon { font-size: 1.05em; }
.btn-cizgi { --bg: transparent; --fg: var(--ana); --kn: var(--cizgi-guclu); }
.btn-cizgi:hover { --bg: var(--ana); --fg: #fff; --kn: var(--ana); color: #fff; }
.btn-cizgi-acik { --bg: transparent; --fg: #fff; --kn: rgba(255, 255, 255, .45); }
.btn-cizgi-acik:hover { --bg: #fff; --fg: var(--ana); --kn: #fff; color: var(--ana); }
.btn-beyaz { --bg: #fff; --fg: var(--ana); --kn: #fff; }
.btn-beyaz:hover { --bg: var(--ana); --fg: #fff; --kn: var(--ana); }
.btn-kucuk { min-height: 44px; padding: 0 18px; font-size: .92rem; }
.btn-buyuk { min-height: calc(var(--btn-h) + 6px); padding: 0 32px; font-size: 1.02rem; }
.btn-blok { width: 100%; }
.link-cizgi {
  display: inline-flex; align-items: center; gap: 8px; font-weight: 700; color: var(--ana);
  padding-bottom: 3px; background: linear-gradient(var(--ikincil), var(--ikincil)) 0 100% / 100% 2px no-repeat;
  transition: background-size var(--gecis);
}
.link-cizgi:hover { background-size: 40% 2px; color: var(--ana); }

/* ---------- Üst bilgi çubuğu ---------- */
.ust-bilgi { background: var(--ana); color: rgba(255, 255, 255, .86); font-size: .84rem; }
.ust-bilgi .kap { display: flex; align-items: center; justify-content: space-between; gap: 20px; min-height: 40px; }
.ust-bilgi .ust-not { margin: 0; font-weight: 600; color: #fff; }
.ust-bilgi .grup { display: flex; align-items: center; gap: 22px; }
.ust-bilgi .grup > * { display: inline-flex; align-items: center; gap: 8px; color: inherit; }
.ust-bilgi a:hover { color: #fff; }
.ust-bilgi .ikon { color: var(--vurgu); }

/* ---------- Header ---------- */
.header { position: sticky; top: 0; z-index: 100; background: var(--yuzey); border-bottom: 1px solid var(--cizgi); transition: box-shadow var(--gecis); }
.header.kaydi { box-shadow: 0 10px 30px -18px rgba(10, 30, 50, .35); }
.hdr-seffaf .header { background: color-mix(in srgb, var(--yuzey) 86%, transparent); backdrop-filter: saturate(1.4) blur(14px); -webkit-backdrop-filter: saturate(1.4) blur(14px); }
.header-sabit-degil .header { position: relative; }
.header .kap { display: flex; align-items: center; gap: 28px; height: var(--header-h); }
.logo { display: flex; align-items: center; flex: none; }
.logo img { height: var(--logo-h); width: auto; }
.logo-yazi { font: 900 1.3rem/1 var(--font-baslik); font-stretch: 125%; color: var(--ana); }
.nav { margin-left: auto; }
.nav > ul { display: flex; list-style: none; gap: 4px; }
.nav > ul > li { position: relative; }
.nav > ul > li > a {
  display: inline-flex; align-items: center; gap: 6px; height: var(--header-h); padding: 0 12px;
  font-weight: 650; font-size: .96rem; color: var(--yazi); position: relative;
}
.nav > ul > li > a::after {
  content: ""; position: absolute; left: 12px; right: 12px; bottom: -1px; height: 3px; background: var(--ikincil);
  transform: scaleX(0); transform-origin: left; transition: transform var(--gecis);
}
.nav > ul > li:hover > a::after, .nav > ul > li.aktif > a::after { transform: scaleX(1); }
.nav > ul > li.aktif > a { color: var(--ana); }
.nav .ok { width: .7em; height: .7em; opacity: .55; transition: transform var(--gecis); }
.nav li:hover .ok { transform: rotate(180deg); }
.nav .alt {
  position: absolute; top: 100%; left: 0; min-width: 260px; list-style: none; padding: 10px;
  background: var(--yuzey); border: 1px solid var(--cizgi); border-top: 3px solid var(--ikincil);
  box-shadow: 0 24px 50px -20px rgba(10, 30, 50, .35); border-radius: 0 0 var(--kart-radius) var(--kart-radius);
  opacity: 0; visibility: hidden; transform: translateY(6px); transition: opacity .18s, transform .18s, visibility .18s;
}
.nav li:hover > .alt, .nav li:focus-within > .alt { opacity: 1; visibility: visible; transform: none; }
.nav li.genis > .alt { display: grid; grid-template-columns: 1fr 1fr; min-width: 560px; gap: 2px; }
.nav .alt a { display: flex; align-items: center; gap: 12px; padding: 10px 12px; border-radius: 4px; color: var(--yazi); font-weight: 600; font-size: .93rem; }
.nav .alt a:hover { background: var(--ana-acik); color: var(--ana); }
.nav .alt .ik { width: 34px; height: 34px; display: grid; place-items: center; flex: none; border: 1px solid var(--cizgi); border-radius: 4px; color: var(--ikincil); background: var(--yuzey); }
.nav .vurgulu > a { color: var(--ikincil-koyu); }
.header-sag { display: flex; align-items: center; gap: 18px; }
.header-tel { display: flex; align-items: center; gap: 10px; color: var(--yazi); }
.header-tel .ik { width: 40px; height: 40px; display: grid; place-items: center; background: var(--ana-acik); color: var(--ana); border-radius: 50%; }
.header-tel small { display: block; font-size: .74rem; color: var(--soluk); line-height: 1.2; }
.header-tel b { font-weight: 800; font-size: .98rem; line-height: 1.2; letter-spacing: .01em; }
.header-tel:hover b { color: var(--ikincil-koyu); }
.hamburger { display: none; width: 46px; height: 46px; border: 1px solid var(--cizgi); background: var(--yuzey); border-radius: 4px; position: relative; }
.hamburger span { position: absolute; left: 12px; right: 12px; height: 2px; background: var(--ana); transition: transform var(--gecis), opacity var(--gecis); }
.hamburger span:nth-child(1) { top: 15px; } .hamburger span:nth-child(2) { top: 22px; right: 18px; } .hamburger span:nth-child(3) { top: 29px; }
.menu-acik .hamburger span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-acik .hamburger span:nth-child(2) { opacity: 0; }
.menu-acik .hamburger span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
.hdr-ortali .header .kap { display: grid; grid-template-columns: 1fr auto 1fr; }
.hdr-ortali .nav { margin: 0; justify-self: start; order: -1; }
.hdr-ortali .header-sag { justify-self: end; }
.dil-sec { position: relative; }
.dil-sec > button { display: inline-flex; align-items: center; gap: 6px; border: 1px solid var(--cizgi); background: none; height: 40px; padding: 0 12px; border-radius: 4px; text-transform: uppercase; font-weight: 700; font-size: .82rem; }
.dil-sec ul { position: absolute; right: 0; top: calc(100% + 8px); list-style: none; background: var(--yuzey); border: 1px solid var(--cizgi); padding: 6px; min-width: 170px; display: none; box-shadow: 0 20px 40px -20px rgba(0, 0, 0, .3); }
.dil-sec.acik ul { display: block; }
.dil-sec ul a { display: block; padding: 8px 10px; color: var(--yazi); }
.dil-sec ul a.aktif, .dil-sec ul a:hover { background: var(--ana-acik); }

/* Mobil menü */
.mobil-menu {
  position: fixed; inset: 0; z-index: 99; background: var(--koyu); color: #fff; padding: calc(var(--header-h) + 64px) 24px 120px;
  overflow-y: auto; opacity: 0; visibility: hidden; transition: opacity .25s, visibility .25s;
}
.mobil-yan_panel .mobil-menu { left: auto; width: min(420px, 90vw); box-shadow: -30px 0 60px rgba(0, 0, 0, .3); }
.menu-acik .mobil-menu { opacity: 1; visibility: visible; }
.menu-acik { overflow: hidden; }
.mobil-menu nav > ul { list-style: none; }
.mobil-menu nav > ul > li { border-bottom: 1px solid rgba(255, 255, 255, .1); }
.mobil-menu nav > ul > li > a, .mobil-menu .alt-ac {
  display: flex; justify-content: space-between; align-items: center; width: 100%; padding: 16px 0; background: none; border: 0;
  font: 800 1.45rem/1.2 var(--font-baslik); font-stretch: var(--genis); color: #fff; text-align: left;
}
.mobil-menu .alt { list-style: none; padding: 0 0 14px; display: none; }
.mobil-menu .alt.acik { display: block; }
.mobil-menu .alt a { display: block; padding: 8px 0; color: rgba(255, 255, 255, .78); font-weight: 600; }
.mobil-menu .alt-ac[aria-expanded="true"] .ikon { transform: rotate(45deg); }
.mobil-alt { margin-top: 32px; display: grid; gap: 14px; }
.mobil-alt .iletisim-satir { display: flex; gap: 12px; align-items: center; color: rgba(255, 255, 255, .85); }
.mobil-diller { display: flex; gap: 8px; flex-wrap: wrap; }
.mobil-diller a { padding: 6px 12px; border: 1px solid rgba(255, 255, 255, .25); color: #fff; border-radius: 4px; }
.mobil-diller a.aktif { background: #fff; color: var(--ana); }
.mobil-menu { top: 0; }
.menu-acik .header { z-index: 101; }

/* ---------- Plan kâğıdı ızgarası ---------- */
.izgara-zemin, .hero:not(.hero-arkali), .sayfa-basi, .proje-bas {
  background-color: var(--zemin);
  background-image:
    linear-gradient(var(--izgara-guclu) 1px, transparent 1px), linear-gradient(90deg, var(--izgara-guclu) 1px, transparent 1px),
    linear-gradient(var(--izgara) 1px, transparent 1px), linear-gradient(90deg, var(--izgara) 1px, transparent 1px);
  background-size: 160px 160px, 160px 160px, 32px 32px, 32px 32px;
  background-position: -1px -1px;
}

/* ---------- Ölçü çizgili çerçeve ---------- */
.olculu {
  --ln: color-mix(in srgb, var(--ana) 55%, transparent); --b: 36px;
  position: relative; margin: 0; padding: var(--b) 0 0 var(--b);
  background:
    linear-gradient(var(--ln), var(--ln)) var(--b) 17px / calc(100% - var(--b)) 1px no-repeat,
    linear-gradient(var(--ln), var(--ln)) var(--b) 10px / 1px 15px no-repeat,
    linear-gradient(var(--ln), var(--ln)) 100% 10px / 1px 15px no-repeat,
    linear-gradient(var(--ln), var(--ln)) 17px var(--b) / 1px calc(100% - var(--b)) no-repeat,
    linear-gradient(var(--ln), var(--ln)) 10px var(--b) / 15px 1px no-repeat,
    linear-gradient(var(--ln), var(--ln)) 10px calc(100% - 1px) / 15px 1px no-repeat;
}
.olculu[data-olcu-x]::before, .olculu[data-olcu-y]::after {
  position: absolute; font: 700 .78rem/1 var(--font-govde); color: var(--ana); background: var(--zemin); padding: 3px 9px; letter-spacing: .03em; font-variant-numeric: tabular-nums;
}
.olculu[data-olcu-x]::before { content: attr(data-olcu-x); top: 10px; left: calc(var(--b) + (100% - var(--b)) / 2); transform: translateX(-50%); }
.olculu[data-olcu-y]::after { content: attr(data-olcu-y); left: 17px; top: calc(var(--b) + (100% - var(--b)) / 2); transform: translate(-50%, -50%) rotate(-90deg); }
.olculu img, .olculu .cerceve { border-radius: var(--kart-radius); }

/* ---------- Hero ---------- */
.hero { position: relative; overflow: hidden; }
.hero .kap { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.02fr); gap: clamp(32px, 5vw, 80px); align-items: center; padding: clamp(48px, 7vw, 104px) 0 clamp(56px, 7vw, 110px); }
.hero-metin { max-width: 640px; position: relative; z-index: 2; }
.hero h1 { margin-bottom: 26px; }
.hero-aciklama { font-size: clamp(1.05rem, .4vw + .95rem, 1.22rem); color: var(--soluk); max-width: 34em; margin-bottom: 34px; }
.hero-butonlar { display: flex; flex-wrap: wrap; gap: 12px; }
.hero-butonlar.merkez { justify-content: center; }
.hero-guven { list-style: none; display: flex; flex-wrap: wrap; gap: 18px 0; margin-top: 44px; border-top: 1px solid var(--cizgi); padding-top: 24px; }
.hero-guven li { display: flex; align-items: center; gap: 14px; padding-right: 26px; margin-right: 26px; border-right: 1px solid var(--cizgi); min-width: 0; }
.hero-guven li:nth-last-child(2):first-child, .hero-guven li:first-child { flex: none; }
.hero-guven li:last-child { border: 0; margin: 0; padding: 0; }
.hero-guven .puan > b { font: 900 2.3rem/1 var(--font-baslik); font-stretch: 115%; color: var(--ana); }
.hero-guven li > span:not(.ik) { display: flex; flex-direction: column; }
.hero-guven b { font-weight: 800; font-size: .98rem; line-height: 1.3; }
.hero-guven small { color: var(--soluk); font-size: .84rem; line-height: 1.35; }
.hero-guven .ik { width: 44px; height: 44px; display: grid; place-items: center; background: var(--ana); color: #fff; border-radius: 50%; flex: none; }
.yildizlar { display: flex; gap: 2px; color: var(--ikincil); font-size: .82rem; margin-bottom: 3px; }
.hero-gorsel .cerceve { overflow: hidden; aspect-ratio: 4 / 3; background: var(--yuzey); box-shadow: 0 40px 70px -40px rgba(10, 30, 50, .45); }
.hero-gorsel .cerceve img, .hero-gorsel .cerceve picture { width: 100%; height: 100%; object-fit: cover; }
/* Tek seferlik açılış: ölçü çizgileri çizilir, yazı gelir */
@media (prefers-reduced-motion: no-preference) {
  body:not(.anim-kapali) .hero-st-bolunmus .hero-metin > *, body:not(.anim-kapali) .hero-st-minimal .hero-metin > * { animation: yukari .7s cubic-bezier(.2, .7, .2, 1) both; }
  body:not(.anim-kapali) .hero-metin > :nth-child(2) { animation-delay: .06s; }
  body:not(.anim-kapali) .hero-metin > :nth-child(3) { animation-delay: .12s; }
  body:not(.anim-kapali) .hero-metin > :nth-child(4) { animation-delay: .18s; }
  body:not(.anim-kapali) .hero-metin > :nth-child(5) { animation-delay: .24s; }
  body:not(.anim-kapali) .hero-gorsel { animation: olcu-ciz 1.1s .15s cubic-bezier(.6, 0, .2, 1) both; }
  body:not(.anim-kapali) .hero-gorsel .cerceve { animation: yukari .8s .1s cubic-bezier(.2, .7, .2, 1) both; }
}
@keyframes yukari { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: none; } }
@keyframes olcu-ciz { from { background-size: 0 1px, 1px 0, 1px 0, 1px 0, 0 1px, 0 1px; } }
.hero-st-minimal .kap { grid-template-columns: 1fr; text-align: left; }
.hero-st-minimal .hero-metin { max-width: 900px; }

/* Tam ekran / slayt / video */
.hero-arkali { min-height: min(86vh, 860px); display: grid; color: #fff; background: var(--koyu); }
.hero-arkali .arka { position: absolute; inset: 0; z-index: 0; }
.hero-arkali .arka::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(8, 24, 38, calc(var(--karartma) + .25)), rgba(8, 24, 38, var(--karartma)) 60%, rgba(8, 24, 38, calc(var(--karartma) * .5))); }
.hero-arkali .arka img, .hero-arkali .arka picture, .hero-arkali video, .hero-arkali iframe, .hero-arkali .yt-kap { width: 100%; height: 100%; object-fit: cover; position: absolute; inset: 0; border: 0; }
.hero-arkali .h-video { background: center / cover no-repeat; }
.hero-arkali .h-video iframe, .hero-arkali .yt-kap iframe { width: max(100%, calc(var(--hero-h, 100vh) * 16 / 9)); height: max(100%, calc(var(--hero-w, 100vw) * 9 / 16)); left: 50%; top: 50%; transform: translate(-50%, -50%); pointer-events: none; }
.hero-arkali .kap { grid-template-columns: 1fr; align-items: end; }
.hero-arkali h1, .hero-arkali .hero-aciklama { color: #fff; }
.hero-arkali .hero-aciklama { color: rgba(255, 255, 255, .84); }
.hero-arkali .ust-baslik { color: var(--vurgu); }
.hero-arkali .hero-guven { border-color: rgba(255, 255, 255, .2); }
.hero-arkali .hero-guven li { border-color: rgba(255, 255, 255, .2); }
.hero-arkali .hero-guven .puan > b { color: #fff; }
.hero-arkali .hero-guven small { color: rgba(255, 255, 255, .7); }
.hero-arkali .hero-guven .ik { background: var(--ikincil); }
.hero-orta .hero-arkali .hero-metin { margin-inline: auto; text-align: center; }
.hero-orta .hero-arkali .hero-butonlar, .hero-orta .hero-arkali .hero-guven { justify-content: center; }
.h-slayt { position: absolute; inset: 0; opacity: 0; transition: opacity 1.2s; }
.h-slayt.aktif { opacity: 1; }
.hero-metin.degisiyor > * { opacity: 0; transition: opacity .35s; }
.hero-metin > * { transition: opacity .35s; }
.hero-noktalar { display: flex; gap: 8px; margin-top: 30px; }
.hero-noktalar button { width: 54px; height: 4px; padding: 0; border: 0; background: rgba(255, 255, 255, .3); position: relative; overflow: hidden; }
.hero-noktalar button i { position: absolute; inset: 0; background: var(--ikincil); transform: scaleX(0); transform-origin: left; }
.hero-noktalar button.aktif i { animation: dolum var(--sure, 6s) linear forwards; }
@keyframes dolum { to { transform: none; } }

/* ---------- Güven şeridi ---------- */
.guven-serit { background: var(--ana); color: #fff; overflow: hidden; }
.guven-serit .kap { display: flex; align-items: center; gap: 28px; min-height: 76px; }
.guven-serit .etiket { flex: none; font-weight: 800; color: var(--vurgu); font-size: .92rem; }
.guven-serit .serit { overflow: hidden; flex: 1; mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent); -webkit-mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent); }
.serit-ic { display: flex; width: max-content; animation: kay 42s linear infinite; }
.serit-ic span { display: inline-flex; align-items: center; gap: 18px; padding-right: 18px; font: 700 1.02rem/1 var(--font-govde); white-space: nowrap; }
.serit-ic span::after { content: ""; width: 7px; height: 7px; background: var(--ikincil); transform: rotate(45deg); }
.guven-serit:hover .serit-ic { animation-play-state: paused; }
@keyframes kay { to { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce) { .guven-serit .serit { mask-image: none; -webkit-mask-image: none; } .serit-ic { animation: none; flex-wrap: wrap; width: auto; row-gap: 6px; padding: 14px 0; } .serit-ic [aria-hidden] { display: none; } }

/* ---------- Bölümler ---------- */
.bolum { padding: var(--bolum) 0; }
.bolum.ust-bosluksuz { padding-top: 0; }
.bolum.ust-az { padding-top: clamp(24px, 3vw, 40px); }
.bolum-gri { background: var(--gri-bolum); }
.bolum-bas { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); gap: 24px 64px; align-items: end; margin-bottom: clamp(36px, 4vw, 56px); }
.bolum-bas h2 { margin: 0; max-width: 16em; }
.bolum-bas .sag { display: flex; flex-direction: column; align-items: flex-start; gap: 14px; }
.bolum-bas .sag p { margin: 0; color: var(--soluk); font-size: 1.05rem; max-width: 36em; }
.koyu-bolum { background: var(--koyu); color: rgba(255, 255, 255, .86); position: relative; }
.koyu-bolum::before { content: ""; position: absolute; inset: 0; pointer-events: none; background-image: linear-gradient(rgba(255, 255, 255, .035) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, .035) 1px, transparent 1px); background-size: 32px 32px; }
.koyu-bolum .kap { position: relative; }
.koyu-bolum h2, .koyu-bolum h3 { color: #fff; }
.koyu-bolum .ust-baslik { color: var(--vurgu); }
.koyu-bolum .bolum-bas .sag p { color: rgba(255, 255, 255, .7); }
.koyu-bolum .link-cizgi { color: #fff; }
.alt-link { margin: 32px 0 0; }

/* ---------- Hizmet kartları ---------- */
.hizmet-izgara { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.hizmet-kart {
  display: flex; flex-direction: column; background: var(--yuzey); color: var(--yazi); border: 1px solid var(--cizgi);
  border-radius: var(--kart-radius); overflow: hidden; transition: border-color var(--gecis), box-shadow var(--gecis);
}
.hizmet-kart:hover { color: var(--yazi); border-color: var(--ana); box-shadow: var(--kart-golge); }
.hizmet-kart .gorsel { position: relative; aspect-ratio: 4 / 3; background: var(--gri-bolum); overflow: hidden; }
.hizmet-kart .gorsel img, .hizmet-kart .gorsel picture { width: 100%; height: 100%; object-fit: cover; transition: transform .6s cubic-bezier(.2, .7, .2, 1); }
.hizmet-kart:hover .gorsel img { transform: scale(1.035); }
.hizmet-kart .gorsel .ik {
  position: absolute; left: 24px; bottom: -1px; width: 52px; height: 52px; display: grid; place-items: center;
  background: var(--ikincil); color: #fff; font-size: 1.3rem; border-radius: var(--kart-radius) var(--kart-radius) 0 0;
}
.hizmet-kart .icerik { padding: 26px 24px 22px; display: flex; flex-direction: column; flex: 1; }
.hizmet-kart h3 { margin-bottom: 10px; }
.hizmet-kart:hover h3 { color: var(--ana); }
.hizmet-kart p { color: var(--soluk); font-size: .96rem; margin-bottom: 20px; }
.ozet-bilgi { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin: auto 0 0; padding-top: 16px; border-top: 1px dashed var(--cizgi-guclu); }
.ozet-bilgi dt { font-size: .76rem; color: var(--soluk); font-weight: 600; }
.ozet-bilgi dd { margin: 2px 0 0; font-weight: 800; font-size: .9rem; color: var(--ana); line-height: 1.3; }

/* ---------- Proje kartları ---------- */
.proje-izgara { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); grid-auto-rows: minmax(280px, auto); gap: 20px; }
.proje-izgara .proje-kart { grid-column: span 2; }
.proje-izgara .proje-kart.buyuk { grid-column: span 4; grid-row: span 2; }
.proje-izgara.n2 .proje-kart:nth-child(2) { grid-row: span 2; }
.proje-izgara.n4 .proje-kart:nth-child(4) { grid-column: span 6; }
.proje-izgara.n5 .proje-kart:nth-child(n+4) { grid-column: span 3; }
.proje-kart { position: relative; display: block; overflow: hidden; border-radius: var(--kart-radius); color: #fff; background: var(--koyu); min-height: 260px; isolation: isolate; }
.proje-kart:hover { color: #fff; }
.proje-kart .gorsel { position: absolute; inset: 0; z-index: -1; }
.proje-kart .gorsel img, .proje-kart .gorsel picture { width: 100%; height: 100%; object-fit: cover; transition: transform .7s cubic-bezier(.2, .7, .2, 1); }
.proje-kart:hover .gorsel img { transform: scale(1.04); }
.proje-kart .gorsel::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(8, 24, 38, 0) 25%, rgba(8, 24, 38, .62) 55%, rgba(8, 24, 38, .94) 100%); }
.proje-kart .kose { position: absolute; inset: 16px; pointer-events: none; z-index: 2;
  background:
    linear-gradient(#fff, #fff) 0 0 / 18px 2px no-repeat, linear-gradient(#fff, #fff) 0 0 / 2px 18px no-repeat,
    linear-gradient(#fff, #fff) 100% 0 / 18px 2px no-repeat, linear-gradient(#fff, #fff) 100% 0 / 2px 18px no-repeat;
  opacity: .85; transition: inset var(--gecis);
}
.proje-kart:hover .kose { inset: 10px; }
.proje-kart .icerik { position: absolute; left: 0; right: 0; bottom: 0; padding: 26px 28px; }
.proje-kart .konum .ikon { color: var(--vurgu); }
.proje-kart .konum { display: inline-flex; align-items: center; gap: 8px; font-size: .85rem; font-weight: 700; color: #fff; margin-bottom: 8px; }
.proje-kart h3 { color: #fff; font-size: clamp(1.15rem, .5vw + 1rem, 1.4rem); margin-bottom: 14px; max-width: 22em; }
.proje-kart.buyuk h3 { font-size: clamp(1.4rem, 1.2vw + 1rem, 2.1rem); }
.proje-olcu { display: flex; flex-wrap: wrap; margin: 0; }
.proje-olcu > div { padding: 0 16px; border-left: 1px solid rgba(255, 255, 255, .3); }
.proje-olcu > div:first-child { padding-left: 0; border: 0; }
.proje-olcu dt { font-size: .72rem; color: rgba(255, 255, 255, .65); font-weight: 600; }
.proje-olcu dd { margin: 0; font-weight: 800; font-size: .92rem; font-variant-numeric: tabular-nums; }
.proje-liste { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }
.proje-liste.uc { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.proje-liste .proje-kart { aspect-ratio: 4 / 3; min-height: 0; }

/* ---------- Neden biz ---------- */
.neden-duzen { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(40px, 6vw, 96px); align-items: start; }
.neden-bas { position: sticky; top: calc(var(--header-h) + 40px); }
.neden-bas p { color: var(--soluk); font-size: 1.08rem; margin-bottom: 24px; }
.neden-liste { list-style: none; display: grid; grid-template-columns: 1fr 1fr; border-top: 1px solid var(--cizgi-guclu); border-left: 1px solid var(--cizgi); }
.neden-liste li { padding: 34px 30px; border-right: 1px solid var(--cizgi); border-bottom: 1px solid var(--cizgi); background: var(--yuzey); }
.neden-liste .ik { width: 52px; height: 52px; display: grid; place-items: center; border: 1.5px solid var(--ikincil); color: var(--ikincil); font-size: 1.3rem; margin-bottom: 22px; border-radius: var(--kart-radius); }
.neden-liste h3 { margin-bottom: 8px; }
.neden-liste p { color: var(--soluk); margin: 0; font-size: .97rem; }

/* ---------- Önce / sonra ---------- */
.os-duzen { display: grid; grid-template-columns: minmax(0, 2fr) minmax(0, 1fr); gap: 32px; align-items: start; }
.os-slider { position: relative; aspect-ratio: 4 / 3; overflow: hidden; border-radius: var(--kart-radius); background: #1a2b3a; --konum: 50%; user-select: none; }
.os-slider img, .os-slider picture { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.os-slider .sonra-sar { position: absolute; inset: 0; clip-path: inset(0 0 0 var(--konum)); }
.os-slider .cizgi { position: absolute; top: 0; bottom: 0; left: var(--konum); width: 2px; margin-left: -1px; background: #fff; pointer-events: none; box-shadow: 0 0 0 1px rgba(0, 0, 0, .08); }
.os-slider .tutamac { position: absolute; top: 50%; left: 50%; width: 50px; height: 50px; transform: translate(-50%, -50%); display: grid; place-items: center; background: var(--ikincil); color: #fff; border-radius: 50%; border: 3px solid #fff; box-shadow: 0 8px 20px rgba(0, 0, 0, .25); }
.os-slider .etk { position: absolute; top: 16px; padding: 5px 12px; font: 800 .8rem/1.2 var(--font-govde); background: rgba(8, 24, 38, .78); color: #fff; border-radius: 3px; pointer-events: none; }
.os-slider .once-e { left: 16px; } .os-slider .sonra-e { right: 16px; background: var(--ikincil); }
.os-slider input[type=range] { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0; cursor: ew-resize; margin: 0; -webkit-appearance: none; appearance: none; }
.os-slider:focus-within .tutamac { outline: 3px solid var(--vurgu); outline-offset: 3px; }
.os-liste { list-style: none; display: grid; gap: 8px; }
.os-liste button { display: flex; align-items: center; gap: 14px; width: 100%; padding: 10px; text-align: left; background: rgba(255, 255, 255, .04); border: 1px solid rgba(255, 255, 255, .1); border-left: 3px solid transparent; color: rgba(255, 255, 255, .8); border-radius: 4px; transition: background var(--gecis), border-color var(--gecis); }
.os-liste button:hover { background: rgba(255, 255, 255, .08); }
.os-liste button[aria-selected="true"] { border-left-color: var(--ikincil); background: rgba(255, 255, 255, .1); color: #fff; }
.os-liste .kucuk { width: 72px; height: 54px; flex: none; overflow: hidden; border-radius: 3px; }
.os-liste .kucuk img { width: 100%; height: 100%; object-fit: cover; }
.os-liste b { display: block; font-weight: 800; font-size: .95rem; line-height: 1.3; color: #fff; }
.os-liste small { display: block; font-size: .82rem; line-height: 1.4; color: rgba(255, 255, 255, .6); margin-top: 3px; }
.os-izgara { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 32px; }
.os-izgara.tek { grid-template-columns: 1fr; }
.os-kart { margin: 0; }
.os-kart figcaption { padding-top: 16px; }
.os-kart figcaption b { display: block; font: 800 1.12rem/1.3 var(--font-baslik); font-stretch: var(--genis); margin-bottom: 4px; }
.os-kart .soluk { display: block; font-size: .95rem; }
.os-baglar { display: flex; flex-wrap: wrap; gap: 8px 18px; margin-top: 12px; font-size: .88rem; font-weight: 700; }
.os-baglar > * { display: inline-flex; align-items: center; gap: 6px; color: var(--ana); }
.not-kucuk { margin-top: 40px; font-size: .85rem; color: var(--soluk); }

/* ---------- Süreç ---------- */
.surec-duzen { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(40px, 6vw, 96px); align-items: start; }
.surec-bas p { color: var(--soluk); font-size: 1.06rem; max-width: 30em; }
.surec-gorsel { margin: 32px 0 0; border-radius: var(--kart-radius); overflow: hidden; }
.surec-gorsel img { width: 100%; }
.adimlar { list-style: none; position: relative; }
.adimlar li { display: grid; grid-template-columns: 76px 1fr; gap: 20px; position: relative; padding-bottom: 36px; }
.adimlar li:last-child { padding-bottom: 0; }
.adimlar li::before { content: ""; position: absolute; left: 37px; top: 58px; bottom: 6px; width: 1px; background: repeating-linear-gradient(var(--cizgi-guclu) 0 6px, transparent 6px 11px); }
.adimlar li:last-child::before { display: none; }
.adimlar .no {
  width: 76px; height: 58px; display: grid; place-items: center; font: 900 1.45rem/1 var(--font-baslik); font-stretch: 120%;
  color: var(--ana); background: var(--yuzey); border: 1.5px solid var(--ana); border-radius: var(--kart-radius); position: relative; font-variant-numeric: tabular-nums;
}
.adimlar .no::after { content: ""; position: absolute; right: -1.5px; top: -1.5px; width: 14px; height: 14px; background: var(--ikincil); border-radius: 0 var(--kart-radius) 0 0; }
.adimlar h3 { display: flex; align-items: center; gap: 10px; margin: 6px 0 6px; }
.adimlar h3 .ikon { color: var(--ikincil); }
.adimlar p { color: var(--soluk); margin: 0; }
.adimlar.kucuk li { grid-template-columns: 50px 1fr; gap: 14px; padding-bottom: 18px; }
.adimlar.kucuk .no { width: 50px; height: 40px; font-size: 1rem; }
.adimlar.kucuk li::before { left: 24px; top: 40px; }
.adimlar.kucuk p { color: inherit; font-size: .95rem; padding-top: 8px; }
.sayaclar { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); margin: clamp(56px, 7vw, 96px) 0 0; position: relative; padding-top: 34px; }
.sayaclar::before { content: ""; position: absolute; left: 0; right: 0; top: 0; height: 14px; border-top: 2px solid var(--ana);
  background: repeating-linear-gradient(90deg, var(--ana) 0 1px, transparent 1px 16px) 0 0 / 100% 7px no-repeat, repeating-linear-gradient(90deg, var(--ana) 0 2px, transparent 2px 80px) 0 0 / 100% 14px no-repeat; }
.sayaclar > div { padding-right: 20px; }
.sayaclar dt { color: var(--soluk); font-weight: 600; font-size: .92rem; order: 2; }
.sayaclar > div { display: flex; flex-direction: column-reverse; }
.sayaclar dd { margin: 0 0 4px; font: 900 clamp(2.4rem, 3.6vw, 3.8rem)/1 var(--font-baslik); font-stretch: 118%; color: var(--ana); font-variant-numeric: tabular-nums; letter-spacing: -.02em; }
.sayaclar sup { font-size: .45em; vertical-align: top; color: var(--ikincil); margin-left: 3px; position: relative; top: .25em; }

/* ---------- Yorumlar ---------- */
.yorum-ust { display: flex; justify-content: space-between; align-items: end; gap: 24px; margin-bottom: 40px; flex-wrap: wrap; }
.yorum-ust h2 { margin: 0; max-width: 15em; }
.yorum-sag { display: flex; align-items: center; gap: 28px; }
.toplam-puan { display: flex; align-items: center; gap: 12px; margin: 0; }
.toplam-puan b { font: 900 3rem/1 var(--font-baslik); font-stretch: 118%; color: var(--ana); }
.toplam-puan span { font-size: .86rem; color: var(--soluk); line-height: 1.35; }
.toplam-puan.acik { margin-top: 28px; }
.kaydirma-butonlari { display: flex; gap: 8px; }
.kaydirma-butonlari button { width: 50px; height: 50px; display: grid; place-items: center; border: 1.5px solid var(--cizgi-guclu); background: var(--yuzey); color: var(--ana); border-radius: 50%; transition: background var(--gecis), color var(--gecis); }
.kaydirma-butonlari button:hover { background: var(--ana); color: #fff; border-color: var(--ana); }
.yorum-serit { display: grid; grid-auto-flow: column; grid-auto-columns: min(400px, 84vw); gap: 20px; overflow-x: auto; scroll-snap-type: x mandatory; padding-bottom: 12px; scrollbar-width: thin; scrollbar-color: var(--cizgi-guclu) transparent; }
.yorum-serit > * { scroll-snap-align: start; }
.yorum-izgara { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 20px; }
.yorum-kart { margin: 0; background: var(--yuzey); border: 1px solid var(--cizgi); border-radius: var(--kart-radius); padding: 30px 28px 26px; display: flex; flex-direction: column; position: relative; }
.yorum-kart::before { content: "“"; position: absolute; right: 22px; top: 6px; font: 900 5.5rem/1 var(--font-baslik); color: var(--ana-acik); }
.yorum-kart blockquote { margin: 14px 0 24px; font-size: 1.02rem; line-height: 1.6; position: relative; }
.yorum-kart blockquote p { margin: 0; }
.kisi { display: flex; align-items: center; gap: 12px; margin-top: auto; padding-top: 18px; border-top: 1px solid var(--cizgi); }
.kisi .avatar { width: 44px; height: 44px; border-radius: 50%; background: var(--ana); color: #fff; display: grid; place-items: center; font-weight: 800; overflow: hidden; flex: none; }
.kisi .avatar img { width: 100%; height: 100%; object-fit: cover; }
.kisi b { display: block; font-weight: 800; line-height: 1.25; }
.kisi small { color: var(--soluk); font-size: .84rem; }

/* ---------- SSS ---------- */
.sss-duzen { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 7fr); gap: clamp(32px, 6vw, 96px); align-items: start; }
.yapiskan { position: sticky; top: calc(var(--header-h) + 32px); }
.yardim-kart { display: flex; gap: 14px; align-items: flex-start; margin-top: 28px; padding: 20px; background: var(--yuzey); border: 1px solid var(--cizgi); border-left: 3px solid var(--ikincil); border-radius: var(--kart-radius); }
.yardim-kart .ik { width: 40px; height: 40px; display: grid; place-items: center; flex: none; background: var(--ana-acik); color: var(--ana); border-radius: 50%; }
.yardim-kart b { display: block; margin-bottom: 2px; }
.yardim-kart a { font-weight: 700; }
.akordeon details { border-bottom: 1px solid var(--cizgi-guclu); }
.akordeon details:first-child { border-top: 1px solid var(--cizgi-guclu); }
.akordeon summary { list-style: none; display: flex; justify-content: space-between; gap: 20px; align-items: center; padding: 22px 0; cursor: pointer; font: 800 1.08rem/1.35 var(--font-baslik); font-stretch: 105%; }
.akordeon summary::-webkit-details-marker { display: none; }
.akordeon summary:hover { color: var(--ana); }
.akordeon .arti { width: 30px; height: 30px; flex: none; position: relative; border: 1.5px solid var(--cizgi-guclu); border-radius: 50%; transition: background var(--gecis), border-color var(--gecis); }
.akordeon .arti::before, .akordeon .arti::after { content: ""; position: absolute; left: 50%; top: 50%; width: 11px; height: 1.5px; background: var(--ana); transform: translate(-50%, -50%); transition: transform var(--gecis); }
.akordeon .arti::after { transform: translate(-50%, -50%) rotate(90deg); }
.akordeon details[open] .arti { background: var(--ikincil); border-color: var(--ikincil); }
.akordeon details[open] .arti::before, .akordeon details[open] .arti::after { background: #fff; }
.akordeon details[open] .arti::after { transform: translate(-50%, -50%) rotate(0); }
.akordeon .cevap { padding: 0 52px 22px 0; color: var(--soluk); }
.akordeon .cevap p:last-child { margin: 0; }
.sss-grup + .sss-grup { margin-top: 56px; }
.sss-ara { max-width: 520px; margin: 28px 0 0; }

/* ---------- Blog ---------- */
.blog-izgara { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 28px 24px; }
.blog-kart { display: flex; flex-direction: column; color: var(--yazi); }
.blog-kart:hover { color: var(--yazi); }
.blog-kart .gorsel { aspect-ratio: 16 / 10; overflow: hidden; border-radius: var(--kart-radius); background: var(--gri-bolum); margin-bottom: 18px; }
.blog-kart .gorsel img, .blog-kart .gorsel picture { width: 100%; height: 100%; object-fit: cover; transition: transform .6s cubic-bezier(.2, .7, .2, 1); }
.blog-kart:hover .gorsel img { transform: scale(1.035); }
.blog-kart .meta { display: flex; gap: 14px; font-size: .84rem; color: var(--soluk); margin-bottom: 10px; }
.blog-kart .kat { color: var(--ikincil-koyu); font-weight: 800; }
.blog-kart h3 { margin-bottom: 10px; transition: color var(--gecis); }
.blog-kart:hover h3 { color: var(--ana); }
.blog-kart p { color: var(--soluk); font-size: .96rem; margin-bottom: 12px; }
.blog-kart .okuma { font-size: .82rem; font-weight: 700; color: var(--ana); margin-top: auto; }

/* ---------- CTA ---------- */
.cta-bolum { padding-top: 0; }
.bolum-gri + .cta-bolum, .koyu-bolum + .cta-bolum { padding-top: var(--bolum); }
.cta-panel {
  position: relative; overflow: hidden; display: grid; grid-template-columns: minmax(0, 1.4fr) auto; gap: 32px 48px; align-items: center;
  padding: clamp(40px, 6vw, 80px) clamp(28px, 5vw, 72px); border-radius: var(--kart-radius); color: #fff; background-color: var(--ikincil);
  background-image: linear-gradient(rgba(255, 255, 255, .12) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, .12) 1px, transparent 1px);
  background-size: 32px 32px;
}
.cta-panel h2 { color: #fff; margin-bottom: 12px; max-width: 16em; }
.cta-panel p { margin: 0; max-width: 36em; color: rgba(255, 255, 255, .92); font-size: 1.06rem; }
.cta-panel .butonlar { display: flex; flex-wrap: wrap; gap: 12px; position: relative; }
.cta-olcu { position: absolute; left: clamp(28px, 5vw, 72px); right: clamp(28px, 5vw, 72px); bottom: 20px; height: 12px; pointer-events: none;
  background: linear-gradient(#fff, #fff) 0 50% / 100% 1px no-repeat, linear-gradient(#fff, #fff) 0 0 / 1px 100% no-repeat, linear-gradient(#fff, #fff) 100% 0 / 1px 100% no-repeat; opacity: .55; }

/* ---------- İletişim ---------- */
.iletisim-duzen { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 28px; align-items: stretch; }
.bilgi-kartlari { display: grid; gap: 14px; }
.bilgi-kart { display: flex; gap: 16px; align-items: flex-start; padding: 22px; background: var(--yuzey); border: 1px solid var(--cizgi); border-radius: var(--kart-radius); }
.bilgi-kart .ik { width: 46px; height: 46px; flex: none; display: grid; place-items: center; background: var(--ana); color: #fff; border-radius: var(--kart-radius); font-size: 1.1rem; }
.bilgi-kart small { display: block; color: var(--soluk); font-size: .82rem; font-weight: 600; }
.bilgi-kart b { display: block; font-weight: 800; font-size: 1.04rem; line-height: 1.4; }
.bilgi-kart b a { color: var(--yazi); }
.bilgi-kart .soluk { display: block; font-size: .92rem; }
.saat-tablo { width: 100%; border-collapse: collapse; margin-top: 8px; font-size: .92rem; }
.saat-tablo td { padding: 5px 0; border-bottom: 1px dashed var(--cizgi); }
.saat-tablo td + td { text-align: right; font-variant-numeric: tabular-nums; font-weight: 600; }
.saat-tablo tr:last-child td { border: 0; }
.saat-tablo .bugun td { color: var(--ikincil-koyu); font-weight: 800; }
.harita { position: relative; min-height: 380px; height: 100%; border-radius: var(--kart-radius); overflow: hidden; background: var(--koyu); display: grid; place-items: center; }
.harita iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.harita-desen { position: absolute; inset: 0; background-image: linear-gradient(rgba(255, 255, 255, .06) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, .06) 1px, transparent 1px), radial-gradient(circle at 60% 40%, rgba(207, 107, 36, .35), transparent 40%); background-size: 32px 32px, 32px 32px, auto; }
.harita-yukle { position: relative; text-align: center; color: rgba(255, 255, 255, .8); padding: 30px; display: grid; justify-items: center; gap: 12px; }
.harita-yukle > .ikon { font-size: 2.2rem; color: var(--ikincil); }
.harita-yukle p { margin: 0 0 6px; max-width: 26em; font-size: .92rem; }
.harita-yukle .btn { margin: 0 4px; }
.bilgi-kartlari .harita { min-height: 280px; }

/* ---------- Footer ---------- */
.footer { background: var(--koyu); color: rgba(255, 255, 255, .72); position: relative; overflow: hidden; }
.footer-acik .footer { background: var(--gri-bolum); color: var(--soluk); }
.footer .kap { position: relative; }
.footer-ust { display: flex; justify-content: space-between; align-items: center; gap: 28px 48px; flex-wrap: wrap; padding: clamp(56px, 7vw, 88px) 0 clamp(40px, 5vw, 56px); border-bottom: 1px solid rgba(255, 255, 255, .12); }
.footer-ust h2 { color: #fff; margin: 0; max-width: 17em; }
.footer-ust .sag { display: flex; flex-wrap: wrap; gap: 12px; }
.footer-kolonlar { display: grid; gap: 40px; padding: 56px 0; }
.footer-kolon h3 { color: #fff; font-size: 1rem; margin-bottom: 18px; font-stretch: 105%; }
.footer-kolon ul { list-style: none; display: grid; gap: 10px; }
.footer-kolon a { color: rgba(255, 255, 255, .72); }
.footer-kolon a:hover { color: #fff; }
.footer-kolon .logo img { height: auto; width: 190px; margin-bottom: 20px; }
.footer-kolon p { font-size: .95rem; max-width: 30em; }
.footer-iletisim li { display: flex; gap: 12px; align-items: flex-start; }
.footer-iletisim .ikon { color: var(--ikincil); margin-top: 5px; }
.sosyal-ikonlar { display: flex; gap: 8px; flex-wrap: wrap; }
.sosyal-ikonlar a { width: 42px; height: 42px; display: grid; place-items: center; border: 1px solid rgba(255, 255, 255, .2); border-radius: 50%; color: #fff; transition: background var(--gecis), border-color var(--gecis); }
.sosyal-ikonlar a:hover { background: var(--ikincil); border-color: var(--ikincil); }
.footer-alt { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; padding: 22px 0 30px; border-top: 1px solid rgba(255, 255, 255, .12); font-size: .86rem; }
.footer-alt ul { list-style: none; display: flex; gap: 20px; flex-wrap: wrap; }
.footer-alt a, .footer-alt button { color: rgba(255, 255, 255, .62); background: none; border: 0; padding: 0; font-size: inherit; }
.footer-alt a:hover, .footer-alt button:hover { color: #fff; }
.cetvel { height: 22px; background-color: var(--ikincil);
  background-image: repeating-linear-gradient(90deg, rgba(255, 255, 255, .85) 0 1px, transparent 1px 10px), repeating-linear-gradient(90deg, #fff 0 2px, transparent 2px 50px);
  background-size: 100% 8px, 100% 14px; background-repeat: no-repeat; background-position: 0 0; }
.footer-dev { font: 900 clamp(4rem, 15vw, 15rem)/.82 var(--font-baslik); font-stretch: 125%; color: rgba(255, 255, 255, .05); white-space: nowrap; text-align: center; padding: 0 20px; margin-bottom: -.06em; overflow: hidden; }
.footer-acik .footer h2, .footer-acik .footer h3 { color: var(--yazi); }
.footer-acik .footer a, .footer-acik .footer-alt button { color: var(--soluk); }
.footer-acik .footer-ust, .footer-acik .footer-alt { border-color: var(--cizgi); }

/* ---------- İç sayfa başı ---------- */
.sayfa-basi { padding: clamp(36px, 5vw, 64px) 0 clamp(48px, 6vw, 84px); border-bottom: 1px solid var(--cizgi); margin-bottom: clamp(40px, 5vw, 72px); }
.sayfa-basi .kap { display: block; }
.sayfa-basi.bolunmus .kap { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); gap: clamp(32px, 5vw, 72px); align-items: center; }
.sayfa-basi h1 { font-size: clamp(2.2rem, 3.6vw + .6rem, 4rem); max-width: 15em; }
.sayfa-basi .giris { font-size: 1.12rem; color: var(--soluk); max-width: 38em; margin-bottom: 0; }
.sayfa-basi .hero-butonlar { margin-top: 32px; }
.sb-gorsel { aspect-ratio: auto; }
.sb-gorsel img, .sb-gorsel picture { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.kirinti { list-style: none; display: flex; flex-wrap: wrap; gap: 6px; font-size: .86rem; color: var(--soluk); margin-bottom: 28px; }
.kirinti li { display: inline-flex; align-items: center; gap: 6px; }
.kirinti li + li::before { content: ""; width: 12px; height: 1px; background: var(--cizgi-guclu); }
.kirinti a { color: var(--soluk); font-weight: 600; }
.kirinti a:hover { color: var(--ana); }
.kirinti [aria-current] { color: var(--yazi); font-weight: 700; }

/* ---------- Filtre / çip ---------- */
.filtre { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 36px; }
.cip, .cipler .cip { display: inline-flex; align-items: center; gap: 8px; min-height: 42px; padding: 0 16px; border: 1.5px solid var(--cizgi-guclu); background: var(--yuzey); color: var(--yazi); border-radius: 999px; font-weight: 700; font-size: .9rem; }
.cip:hover { border-color: var(--ana); color: var(--ana); }
.cip.aktif { background: var(--ana); border-color: var(--ana); color: #fff; }
.cip .ikon { color: var(--ikincil); }
.cip.aktif .ikon { color: var(--vurgu); }
.cipler { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 36px; }
.cipler.merkez, .merkez { justify-content: center; }
.bos-not { color: var(--soluk); padding: 40px 0; }

/* ---------- Detay sayfaları ---------- */
.detay-duzen { display: grid; grid-template-columns: minmax(0, 1fr) 360px; gap: clamp(32px, 5vw, 72px); align-items: start; }
.spek { display: grid; grid-template-columns: repeat(auto-fit, minmax(130px, 1fr)); margin: 0 0 40px; border: 1px solid var(--cizgi-guclu); border-radius: var(--kart-radius); background: var(--yuzey); }
.spek > div { padding: 16px 20px; border-left: 1px solid var(--cizgi); }
.spek > div:first-child { border-left: 0; }
.spek dt { font-size: .8rem; color: var(--soluk); font-weight: 600; }
.spek dd { margin: 3px 0 0; font-weight: 800; color: var(--ana); line-height: 1.35; }
.spek dd a { color: var(--ana); text-decoration: underline; text-decoration-color: var(--ikincil); text-underline-offset: 3px; }
.kisaca { padding: 22px 26px; background: var(--ana-acik); border-left: 4px solid var(--ikincil); margin: 0 0 40px; border-radius: 0 var(--kart-radius) var(--kart-radius) 0; }
.kisaca b { display: block; font-size: .85rem; color: var(--ikincil-koyu); margin-bottom: 4px; }
.kisaca p { margin: 0; font-size: 1.06rem; }
.kisaca.dar, .yazi-icerik.dar { max-width: 760px; }
.yazi-icerik { font-size: 1.06rem; line-height: 1.75; }
.yazi-icerik > *:first-child { margin-top: 0; }
.yazi-icerik h2 { font-size: clamp(1.5rem, 1vw + 1.1rem, 2rem); margin: 1.8em 0 .55em; }
.yazi-icerik h3 { font-size: 1.25rem; margin: 1.5em 0 .5em; }
.yazi-icerik ul, .yazi-icerik ol { padding-left: 0; margin: 0 0 1.2em; list-style: none; }
.yazi-icerik ul li { position: relative; padding-left: 26px; margin-bottom: .45em; }
.yazi-icerik ul li::before { content: ""; position: absolute; left: 4px; top: .7em; width: 8px; height: 8px; background: var(--ikincil); }
.yazi-icerik ol { counter-reset: s; }
.yazi-icerik ol li { counter-increment: s; position: relative; padding-left: 34px; margin-bottom: .55em; }
.yazi-icerik ol li::before { content: counter(s); position: absolute; left: 0; top: .15em; width: 24px; height: 24px; display: grid; place-items: center; background: var(--ana); color: #fff; font-size: .78rem; font-weight: 800; border-radius: 3px; }
.yazi-icerik a { text-decoration: underline; text-decoration-color: var(--ikincil); text-underline-offset: 3px; text-decoration-thickness: 1.5px; font-weight: 600; }
.yazi-icerik img { border-radius: var(--kart-radius); margin: 1.5em 0; }
.yazi-icerik blockquote { margin: 1.6em 0; padding: 4px 0 4px 24px; border-left: 3px solid var(--ikincil); font: 700 1.25rem/1.5 var(--font-baslik); font-stretch: 105%; color: var(--ana); }
.yazi-icerik table { width: 100%; border-collapse: collapse; margin: 1.5em 0; font-size: .96rem; }
.yazi-icerik th, .yazi-icerik td { padding: 10px 12px; border: 1px solid var(--cizgi); text-align: left; }
.yazi-icerik th { background: var(--ana-acik); }
.yazi-icerik iframe { width: 100%; aspect-ratio: 16 / 9; height: auto; border: 0; border-radius: var(--kart-radius); }
.bolum-alt { margin-top: clamp(48px, 6vw, 80px); }
.bolum-alt > h2 { font-size: clamp(1.5rem, 1vw + 1.1rem, 2rem); margin-bottom: 28px; }
.galeri-izgara { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.galeri-izgara a { display: block; aspect-ratio: 4 / 3; overflow: hidden; border-radius: var(--kart-radius); }
.galeri-izgara img, .galeri-izgara picture { width: 100%; height: 100%; object-fit: cover; transition: transform .5s; }
.galeri-izgara a:hover img { transform: scale(1.04); }
.kenar { position: sticky; top: calc(var(--header-h) + 24px); display: grid; gap: 18px; }
.kenar-kart { background: var(--yuzey); border: 1px solid var(--cizgi); border-radius: var(--kart-radius); padding: 26px; }
.kenar-kart h3 { font-size: 1.1rem; margin-bottom: 16px; }
.kenar-kart > h2 { font-size: 1.35rem; margin-bottom: 20px; }
.teklif-kutu, .kenar-kart.koyu { background: var(--ana); color: rgba(255, 255, 255, .85); border-color: var(--ana); }
.teklif-kutu h3, .kenar-kart.koyu h3 { color: #fff; font-size: 1.35rem; }
.teklif-kutu p { font-size: .95rem; margin-bottom: 20px; }
.teklif-kutu .btn + .btn { margin-top: 10px; }
.teklif-kutu .btn-cizgi { --fg: #fff; --kn: rgba(255, 255, 255, .4); }
.teklif-kutu .btn-cizgi:hover { --bg: #fff; --fg: var(--ana); }
.kenar-liste { list-style: none; display: grid; }
.kenar-liste a { display: flex; align-items: center; gap: 12px; padding: 11px 0; border-bottom: 1px dashed var(--cizgi); color: var(--yazi); font-weight: 650; font-size: .96rem; }
.kenar-liste li:last-child a { border: 0; }
.kenar-liste a .ikon { color: var(--ikincil); }
.kenar-liste a:hover { color: var(--ana); }
.mini-projeler { list-style: none; display: grid; gap: 14px; }
.mini-projeler a { display: flex; gap: 14px; align-items: center; color: var(--yazi); }
.mini-projeler .foto { width: 84px; height: 63px; flex: none; overflow: hidden; border-radius: 4px; }
.mini-projeler .foto img { width: 100%; height: 100%; object-fit: cover; }
.mini-projeler b { display: block; font-weight: 800; line-height: 1.3; font-size: .94rem; }
.mini-projeler small { color: var(--soluk); font-size: .82rem; }
.mini-projeler a:hover b { color: var(--ana); }

/* Proje detayı */
.proje-bas { padding: clamp(36px, 5vw, 64px) 0 clamp(36px, 4vw, 56px); margin-bottom: 0; }
.proje-bas-ic { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); gap: 32px 56px; align-items: end; }
.proje-bas h1 { font-size: clamp(2.1rem, 3.2vw + .6rem, 3.8rem); margin: 0; max-width: 14em; }
.proje-bas .spek { margin: 0; }
.proje-galeri { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; margin: clamp(32px, 4vw, 48px) 0; }
.proje-galeri a { display: block; overflow: hidden; border-radius: var(--kart-radius); aspect-ratio: 4 / 3; }
.proje-galeri a.ilk { grid-column: span 2; grid-row: span 2; aspect-ratio: auto; }
.proje-galeri a:last-child:nth-child(3n+1):not(.ilk) { grid-column: 1 / -1; aspect-ratio: 3 / 1; }
.proje-galeri a:last-child:nth-child(3n+2):not(:nth-child(2)) { grid-column: span 2; aspect-ratio: auto; }
.proje-galeri img, .proje-galeri picture { width: 100%; height: 100%; object-fit: cover; transition: transform .5s; }
.proje-galeri a:hover img { transform: scale(1.03); }
.proje-metin { display: grid; grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr); gap: clamp(32px, 5vw, 72px); align-items: start; }
.kapsam { background: var(--yuzey); border: 1px solid var(--cizgi); border-radius: var(--kart-radius); padding: 26px; }
.kapsam b { display: block; font: 800 1.05rem/1.3 var(--font-baslik); font-stretch: var(--genis); margin-bottom: 14px; }
.kapsam ul { list-style: none; display: grid; gap: 8px; }
.kapsam li { display: flex; gap: 10px; align-items: baseline; }
.kapsam li::before { content: ""; width: 12px; height: 6px; border-left: 2px solid var(--ikincil); border-bottom: 2px solid var(--ikincil); transform: rotate(-45deg) translateY(-3px); flex: none; }

/* Blog yazısı */
.makale-bas { padding: clamp(36px, 5vw, 64px) 0 32px; }
.makale-bas .kap { max-width: 920px; }
.makale-bas h1 { font-size: clamp(2rem, 3vw + .6rem, 3.4rem); }
.makale-bas .ust-baslik { margin-bottom: 14px; }
.makale-bas .meta { display: flex; flex-wrap: wrap; gap: 8px 22px; color: var(--soluk); font-size: .92rem; }
.makale-bas .meta span { display: inline-flex; align-items: center; gap: 8px; }
.makale-gorsel { border-radius: var(--kart-radius); overflow: hidden; margin-bottom: clamp(32px, 5vw, 56px); }
.makale-gorsel img { width: 100%; max-height: 620px; object-fit: cover; }
.makale-duzen { display: grid; grid-template-columns: 240px minmax(0, 760px); gap: clamp(32px, 5vw, 72px); justify-content: center; padding-bottom: var(--bolum); }
.icindekiler { position: sticky; top: calc(var(--header-h) + 24px); align-self: start; font-size: .92rem; }
.icindekiler b { display: block; margin-bottom: 12px; font-weight: 800; }
.icindekiler ol { list-style: none; border-left: 2px solid var(--cizgi); }
.icindekiler a { display: block; padding: 6px 0 6px 16px; color: var(--soluk); margin-left: -2px; border-left: 2px solid transparent; line-height: 1.4; }
.icindekiler a:hover, .icindekiler a.aktif { color: var(--ana); border-color: var(--ikincil); font-weight: 700; }
.etiketler { display: flex; flex-wrap: wrap; gap: 8px; margin: 40px 0 0; }
.paylas { display: flex; align-items: center; gap: 10px; margin-top: 32px; padding-top: 24px; border-top: 1px solid var(--cizgi); }
.paylas span { font-weight: 700; margin-right: 6px; }
.paylas a { width: 40px; height: 40px; display: grid; place-items: center; border: 1px solid var(--cizgi-guclu); border-radius: 50%; color: var(--ana); }
.paylas a:hover { background: var(--ana); color: #fff; }
.yazi-cta { margin-top: 40px; padding: 28px; background: var(--ana); color: rgba(255, 255, 255, .86); border-radius: var(--kart-radius); display: grid; gap: 6px; justify-items: start; }
.yazi-cta b { color: #fff; font: 800 1.3rem/1.3 var(--font-baslik); font-stretch: var(--genis); }
.yazi-cta p { margin: 0 0 12px; }

/* ---------- Formlar ---------- */
.form-kart { background: var(--yuzey); border: 1px solid var(--cizgi); border-radius: var(--kart-radius); padding: clamp(26px, 4vw, 44px); }
.form-kart > h2 { font-size: clamp(1.6rem, 1.2vw + 1.1rem, 2.2rem); margin-bottom: 8px; }
.form-kart.dar { max-width: 780px; }
.alan { margin-bottom: 18px; }
.alan label, .alan .etiket { display: block; font-weight: 700; font-size: .92rem; margin-bottom: 8px; }
.zorunlu { color: var(--ikincil); }
.alan input:not([type=checkbox]):not([type=radio]), .alan select, .alan textarea {
  width: 100%; min-height: 52px; padding: 12px 16px; background: var(--yuzey); border: 1.5px solid var(--cizgi-guclu);
  border-radius: max(3px, calc(var(--kart-radius) - 2px)); transition: border-color var(--gecis), box-shadow var(--gecis);
}
.alan textarea { min-height: 140px; resize: vertical; line-height: 1.55; }
.alan input:focus, .alan select:focus, .alan textarea:focus { outline: 0; border-color: var(--ana); box-shadow: 0 0 0 4px color-mix(in srgb, var(--ana) 14%, transparent); }
.alan .ipucu { display: block; color: var(--soluk); font-size: .84rem; margin-top: 6px; }
.alan.hatali input, .alan.hatali textarea, .alan.hatali select { border-color: #B42318; }
.alan .hata { color: #B42318; font-size: .86rem; font-weight: 600; margin-top: 6px; }
.iki-kolon { display: grid; grid-template-columns: 1fr 1fr; gap: 0 16px; }
.onay { display: flex !important; gap: 12px; align-items: flex-start; font-weight: 500 !important; font-size: .92rem !important; color: var(--soluk); cursor: pointer; }
.onay input { width: 20px; height: 20px; flex: none; margin-top: 2px; accent-color: var(--ana); }
.onay a { font-weight: 700; text-decoration: underline; }
.gonder-alani { display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; margin-top: 8px; }
.gonder-alani small { display: inline-flex; gap: 8px; align-items: center; color: var(--soluk); font-size: .86rem; }
.uyari-kutu { padding: 14px 18px; border-radius: 4px; margin-bottom: 20px; font-weight: 600; }
.uyari-kutu.hata { background: #FDECEA; color: #8A1C12; border-left: 4px solid #B42318; }
.basari-panel { text-align: center; padding: 40px 10px; }
.basari-panel .ik { width: 72px; height: 72px; margin: 0 auto 20px; display: grid; place-items: center; background: var(--ikincil); color: #fff; border-radius: 50%; font-size: 1.8rem; }
.basari-panel .ik .ikon, .basari-panel .ik svg { width: 1em; height: 1em; }
.bt-alan { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

/* Seçim kutucukları (teklif formu) */
.secim-izgara { display: grid; grid-template-columns: repeat(auto-fill, minmax(210px, 1fr)); gap: 10px; }
.secim-izgara.kucuk { display: flex; flex-wrap: wrap; gap: 8px; }
.secim { position: relative; display: block; cursor: pointer; margin: 0 !important; font-weight: 600 !important; }
.secim input { position: absolute; opacity: 0; inset: 0; }
.secim span {
  display: flex; align-items: center; gap: 10px; min-height: 52px; padding: 10px 14px; border: 1.5px solid var(--cizgi-guclu);
  border-radius: max(3px, calc(var(--kart-radius) - 2px)); background: var(--yuzey); font-size: .93rem; line-height: 1.3; transition: border-color .15s, background .15s;
}
.secim-izgara.kucuk .secim span { min-height: 44px; padding: 8px 16px; }
.secim span .ikon { color: var(--ikincil); font-size: 1.1rem; }
.secim:hover span { border-color: var(--ana); }
.secim input:checked + span { border-color: var(--ana); background: var(--ana-acik); color: var(--ana); box-shadow: inset 0 0 0 1px var(--ana); }
.secim input:focus-visible + span { outline: 3px solid var(--ikincil); outline-offset: 2px; }
.hizmet-secim .secim span { padding-right: 36px; }
.hizmet-secim .secim input:checked + span::after { content: ""; position: absolute; right: 14px; top: 50%; width: 12px; height: 6px; border-left: 2px solid var(--ikincil); border-bottom: 2px solid var(--ikincil); transform: translateY(-70%) rotate(-45deg); }
.teklif-duzen { display: grid; grid-template-columns: minmax(0, 1fr) 360px; gap: clamp(28px, 4vw, 56px); align-items: start; }
.teklif-yan { position: sticky; top: calc(var(--header-h) + 24px); display: grid; gap: 18px; }
.adim-kutu { border: 0; padding: 0 0 28px; margin: 0 0 28px; border-bottom: 1px dashed var(--cizgi-guclu); min-width: 0; }
.adim-kutu legend { display: flex; align-items: center; gap: 14px; padding: 0; margin-bottom: 20px; font: 800 1.25rem/1.3 var(--font-baslik); font-stretch: var(--genis); }
.adim-kutu legend .no { width: 44px; height: 36px; display: grid; place-items: center; background: var(--ana); color: #fff; font-size: .9rem; border-radius: 3px; font-stretch: 120%; }
.buyuk-tel { display: flex; align-items: center; gap: 12px; font: 900 1.5rem/1.2 var(--font-baslik); font-stretch: 112%; color: #fff; margin-bottom: 16px; }
.buyuk-tel:hover { color: var(--vurgu); }
.kenar-kart.koyu .adimlar p { color: rgba(255, 255, 255, .8); }

/* ---------- Sayfalama ---------- */
.sayfalama { display: flex; justify-content: center; gap: 6px; margin-top: 56px; }
.sayfalama a, .sayfalama span { min-width: 44px; height: 44px; display: grid; place-items: center; border: 1.5px solid var(--cizgi-guclu); border-radius: 4px; font-weight: 700; color: var(--yazi); }
.sayfalama .aktif { background: var(--ana); border-color: var(--ana); color: #fff; }
.sayfalama a:hover { border-color: var(--ana); color: var(--ana); }

/* ---------- 404 ---------- */
.bulunamadi { padding: clamp(64px, 10vw, 140px) 0; text-align: center; }
.bulunamadi .rakam { display: flex; justify-content: center; align-items: center; gap: .1em; font: 900 clamp(6rem, 18vw, 13rem)/1 var(--font-baslik); font-stretch: 125%; color: var(--ana); margin-bottom: 24px; }
.bulunamadi .bos-kutu { width: .62em; height: .74em; border: .09em dashed var(--ikincil); border-radius: .08em; }
.bulunamadi h1 { font-size: clamp(1.8rem, 2.6vw + .6rem, 3rem); max-width: 18em; margin-inline: auto; }
.bulunamadi p { max-width: 34em; margin: 0 auto 32px; }

/* ---------- Sabit öğeler ---------- */
.wp-buton { position: fixed; right: 22px; bottom: 22px; z-index: 90; display: flex; align-items: center; gap: 10px; height: 54px; padding: 0 20px 0 16px; background: #1FA855; color: #fff; border-radius: 999px; font-weight: 800; box-shadow: 0 14px 30px -10px rgba(0, 0, 0, .35); }
.wp-buton:hover { color: #fff; background: #178c46; }
.wp-buton .ikon { font-size: 1.5rem; }
.wp-sol .wp-buton { right: auto; left: 22px; }
.yukari { position: fixed; right: 22px; bottom: 90px; z-index: 89; width: 46px; height: 46px; display: grid; place-items: center; background: var(--ana); color: #fff; border: 0; border-radius: 4px; opacity: 0; visibility: hidden; transform: translateY(10px); transition: opacity .2s, transform .2s, visibility .2s; }
.yukari.goster { opacity: 1; visibility: visible; transform: none; }
.wp-sol .yukari { bottom: 22px; }
.mobil-cubuk { display: none; }
.lightbox { position: fixed; inset: 0; z-index: 400; background: rgba(6, 18, 28, .92); display: grid; place-items: center; padding: 30px; opacity: 0; visibility: hidden; transition: opacity .2s, visibility .2s; }
.lightbox.acik { opacity: 1; visibility: visible; }
.lightbox img { max-height: 88vh; width: auto; border-radius: 4px; }
.lightbox button { position: absolute; top: 18px; right: 18px; width: 48px; height: 48px; display: grid; place-items: center; background: rgba(255, 255, 255, .12); border: 0; color: #fff; border-radius: 50%; font-size: 1.2rem; }
.efekt-katman { position: fixed; inset: 0; pointer-events: none; z-index: 95; }

/* Çerez */
.cerez { position: fixed; left: 20px; bottom: 20px; z-index: 200; width: min(440px, calc(100% - 40px)); background: var(--yuzey); border: 1px solid var(--cizgi); border-top: 4px solid var(--ikincil); border-radius: var(--kart-radius); padding: 22px; box-shadow: 0 30px 60px -20px rgba(0, 0, 0, .35); transform: translateY(20px); opacity: 0; visibility: hidden; transition: all .3s; }
.cerez.goster { transform: none; opacity: 1; visibility: visible; }
.cerez b { display: block; font: 800 1.05rem/1.3 var(--font-baslik); margin-bottom: 6px; }
.cerez p { font-size: .9rem; color: var(--soluk); margin-bottom: 14px; }
.cerez p a { text-decoration: underline; }
.cerez .butonlar { display: flex; gap: 8px; flex-wrap: wrap; }
.cerez .btn { min-height: 42px; padding: 0 14px; font-size: .88rem; flex: 1; }
.cerez-tercih { display: none; margin-bottom: 14px; }
.cerez.detay .cerez-tercih { display: grid; gap: 10px; }
.cerez-tercih label { display: flex; justify-content: space-between; gap: 12px; align-items: center; font-weight: 700; font-size: .9rem; }
.cerez-tercih small { display: block; font-weight: 500; color: var(--soluk); font-size: .8rem; }
.anahtar { appearance: none; -webkit-appearance: none; width: 42px; height: 24px; border-radius: 999px; background: var(--cizgi-guclu); position: relative; flex: none; cursor: pointer; transition: background .2s; }
.anahtar::after { content: ""; position: absolute; top: 3px; left: 3px; width: 18px; height: 18px; border-radius: 50%; background: #fff; transition: transform .2s; }
.anahtar:checked { background: var(--ana); }
.anahtar:checked::after { transform: translateX(18px); }
.anahtar:disabled { opacity: .6; }

/* Popup */
.popup { position: fixed; inset: 0; z-index: 300; background: rgba(6, 18, 28, .6); display: grid; place-items: center; padding: 20px; opacity: 0; transition: opacity .3s; }
.popup.acik { opacity: 1; }
.popup-kutu { position: relative; display: grid; grid-template-columns: 1fr 1fr; width: min(820px, 100%); background: var(--yuzey); border-radius: var(--kart-radius); overflow: hidden; transform: translateY(16px); transition: transform .3s; }
.popup.acik .popup-kutu { transform: none; }
.popup-kutu.gorselsiz { grid-template-columns: 1fr; max-width: 520px; }
.popup-gorsel { background: center / cover; min-height: 300px; }
.popup-icerik { padding: 40px 34px; border-top: 4px solid var(--ikincil); }
.popup-icerik h3 { font-size: 1.6rem; }
.popup-icerik p { color: var(--soluk); }
.popup-kapat { position: absolute; top: 12px; right: 12px; width: 40px; height: 40px; border: 0; border-radius: 50%; background: rgba(255, 255, 255, .9); font-size: 1rem; }

/* ---------- Duyarlı ---------- */
@media (max-width: 1180px) {
  .header-tel { display: none; }
  .nav > ul > li > a { padding: 0 9px; font-size: .92rem; }
  .hizmet-izgara, .blog-izgara { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .detay-duzen, .teklif-duzen { grid-template-columns: minmax(0, 1fr) 320px; }
}
@media (max-width: 1024px) {
  :root { --header-h: 72px; }
  .nav, .header-cta { display: none; }
  .hamburger { display: block; }
  .header .kap { justify-content: space-between; }
  .hdr-ortali .header .kap { display: flex; }
  .logo img { height: min(var(--logo-h), 44px); }
  .hero .kap, .sayfa-basi.bolunmus .kap { grid-template-columns: 1fr; }
  .hero-gorsel { order: 2; }
  .neden-duzen, .surec-duzen, .sss-duzen, .iletisim-duzen, .os-duzen, .proje-metin, .proje-bas-ic { grid-template-columns: 1fr; }
  .neden-bas, .yapiskan { position: static; }
  .detay-duzen, .teklif-duzen { grid-template-columns: 1fr; }
  .kenar, .teklif-yan { position: static; }
  .makale-duzen { grid-template-columns: 1fr; }
  .icindekiler { display: none; }
  .proje-izgara { grid-template-columns: repeat(2, minmax(0, 1fr)); grid-auto-rows: minmax(240px, auto); }
  .proje-izgara .proje-kart, .proje-izgara.n5 .proje-kart:nth-child(n+4) { grid-column: span 1; }
  .proje-izgara .proje-kart.buyuk, .proje-izgara.n4 .proje-kart:nth-child(4) { grid-column: span 2; grid-row: span 1; min-height: 380px; }
  .cta-panel { grid-template-columns: 1fr; }
  .os-liste { grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); }
  .sayaclar { grid-template-columns: repeat(2, minmax(0, 1fr)); row-gap: 28px; }
}
@media (max-width: 767px) {
  :root { --bolum: 64px; }
  .gizle-mobil { display: none !important; }
  .ust-bilgi .ust-not { font-size: .8rem; }
  .ust-bilgi .grup { display: none; }
  .guven-serit .etiket { display: none; }
  .bolum-bas { grid-template-columns: 1fr; gap: 14px; }
  .hizmet-izgara, .blog-izgara, .proje-liste, .proje-liste.uc, .os-izgara, .galeri-izgara, .yorum-izgara { grid-template-columns: 1fr; }
  .galeri-izgara { grid-template-columns: 1fr 1fr; }
  .proje-izgara { grid-template-columns: 1fr; }
  .proje-izgara .proje-kart, .proje-izgara .proje-kart.buyuk, .proje-izgara.n4 .proje-kart:nth-child(4) { grid-column: span 1; min-height: 300px; }
  .neden-liste { grid-template-columns: 1fr; }
  .neden-liste li { padding: 26px 22px; }
  .iki-kolon { grid-template-columns: 1fr; }
  .hero-guven { gap: 18px; }
  .hero-guven li { border: 0; padding: 0; margin: 0; }
  .olculu { --b: 28px; }
  .yorum-sag .toplam-puan { display: none; }
  .proje-galeri { grid-template-columns: 1fr 1fr; }
  .proje-galeri a.ilk { grid-column: span 2; grid-row: auto; aspect-ratio: 4 / 3; }
  .proje-galeri a:last-child:nth-child(3n+1):not(.ilk), .proje-galeri a:last-child:nth-child(3n+2):not(:nth-child(2)) { grid-column: auto; aspect-ratio: 4 / 3; }
  .proje-galeri a:last-child:nth-child(even) { grid-column: 1 / -1; }
  .spek { grid-template-columns: 1fr 1fr; }
  .spek > div:nth-child(3) { border-left: 0; }
  .spek > div:nth-child(n+3) { border-top: 1px solid var(--cizgi); }
  .akordeon .cevap { padding-right: 0; }
  .popup-kutu { grid-template-columns: 1fr; }
  .popup-gorsel { min-height: 180px; }
  .mobil-cubuk { position: fixed; left: 0; right: 0; bottom: 0; z-index: 90; display: grid; grid-template-columns: repeat(3, 1fr); background: var(--yuzey); border-top: 1px solid var(--cizgi); box-shadow: 0 -10px 30px -20px rgba(0, 0, 0, .3); padding-bottom: env(safe-area-inset-bottom); }
  .mobil-cubuk a { display: flex; flex-direction: column; align-items: center; gap: 4px; padding: 10px 4px; font-size: .78rem; font-weight: 700; color: var(--ana); }
  .mobil-cubuk a .ikon { font-size: 1.2rem; }
  .mobil-cubuk .wp { color: #1FA855; }
  .mobil-cubuk .teklif { background: var(--ikincil); color: #fff; }
  body { padding-bottom: 66px; }
  .wp-buton { display: none; }
  .yukari { bottom: 82px; }
  .cerez { bottom: 76px; left: 12px; width: calc(100% - 24px); }
  .footer-kolonlar { grid-template-columns: 1fr 1fr !important; }
  .footer-kolon:first-child { grid-column: 1 / -1; }
}
@media (max-width: 480px) {
  .kap { width: calc(100% - 32px); }
  .footer-kolonlar { grid-template-columns: 1fr !important; }
  .hero-butonlar .btn { width: 100%; }
  .sayaclar { grid-template-columns: 1fr 1fr; }
  .secim-izgara { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; scroll-behavior: auto !important; } }
.anim-kapali *, .anim-kapali *::before, .anim-kapali *::after { transition: none !important; }
@media print { .header, .ust-bilgi, .footer, .mobil-cubuk, .wp-buton, .yukari, .cerez, .cta-bolum { display: none !important; } }