/* ==========================================================================
   Öykü Su Arıtma Sistemleri — style.css
   ========================================================================== */

:root{
  --blue-900:#0A2A6B;
  --blue-800:#0E3F92;
  --blue-700:#123FB0;
  --blue-600:#2B4FCB;
  --blue-500:#3D6BE0;
  --cyan:#29B6F6;
  --cyan-soft:#E8F3FF;

  --ink:#0E1730;
  --muted:#5A6B8C;
  --line:#E2EAF6;
  --bg:#FFFFFF;
  --bg-soft:#F5F9FF;

  --radius-lg:32px;
  --radius:20px;
  --radius-sm:14px;

  --shadow-sm:0 2px 10px rgba(14,40,100,.06);
  --shadow:0 18px 44px rgba(14,40,100,.10);
  --shadow-lg:0 30px 70px rgba(10,42,107,.18);

  --wrap:1240px;
  --font:'Plus Jakarta Sans','Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;scroll-padding-top:96px;}
body{
  margin:0;
  font-family:var(--font);
  color:var(--ink);
  background:var(--bg);
  font-size:16px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
button{font-family:inherit;}
h1,h2,h3,h4{margin:0;line-height:1.12;letter-spacing:-.025em;font-weight:800;}
p{margin:0 0 1rem;}
ul,ol{margin:0;padding:0;list-style:none;}

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

/* ekran dışına yatay değil dikey taşırılır; yatay kayma riski olmaz */
.skip-link{
  position:absolute;left:0;top:-80px;z-index:200;background:var(--blue-700);color:#fff;
  padding:12px 20px;border-radius:0 0 12px 0;transition:top .2s ease;
}
.skip-link:focus{top:0;}

:focus-visible{outline:3px solid var(--cyan);outline-offset:3px;border-radius:6px;}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:13px 26px;border-radius:999px;border:1.5px solid transparent;
  font-weight:700;font-size:15px;letter-spacing:-.01em;cursor:pointer;
  transition:transform .25s ease,box-shadow .25s ease,background .25s ease,color .25s ease,border-color .25s ease;
  white-space:nowrap;
}
.btn svg{width:18px;height:18px;fill:currentColor;flex:none;}
.btn-lg{padding:16px 32px;font-size:16px;}
.btn-block{width:100%;}
.btn-primary{background:var(--blue-700);color:#fff;box-shadow:0 12px 26px rgba(18,63,176,.28);}
.btn-primary:hover{background:var(--blue-800);transform:translateY(-2px);box-shadow:0 18px 34px rgba(18,63,176,.34);}
.btn-ghost{background:#fff;color:var(--blue-700);border-color:var(--line);box-shadow:var(--shadow-sm);}
.btn-ghost:hover{border-color:var(--blue-500);transform:translateY(-2px);}
.btn-white{background:#fff;color:var(--blue-700);}
.btn-white:hover{transform:translateY(-2px);box-shadow:0 18px 34px rgba(0,0,0,.18);}
.btn-outline-white{border-color:rgba(255,255,255,.55);color:#fff;}
.btn-outline-white:hover{background:rgba(255,255,255,.14);transform:translateY(-2px);}

/* ---------- pills / section heads ---------- */
.pill{
  display:inline-block;padding:8px 18px;border-radius:999px;
  font-size:12px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;
  background:#fff;color:var(--blue-700);box-shadow:var(--shadow-sm);margin-bottom:20px;
}
.pill-soft{background:var(--cyan-soft);color:var(--blue-700);box-shadow:none;}
.pill-light{background:#fff;color:var(--blue-700);}

.section-head h2{font-size:clamp(28px,4vw,46px);}
.section-head.center{text-align:center;max-width:760px;margin:0 auto 56px;}
.section-head.light h2{color:#fff;}

/* ==========================================================================
   HEADER
   ========================================================================== */
.site-header{
  position:sticky;top:0;z-index:100;background:rgba(255,255,255,.88);
  backdrop-filter:saturate(180%) blur(14px);
  -webkit-backdrop-filter:saturate(180%) blur(14px);
  border-bottom:1px solid transparent;transition:border-color .3s ease,box-shadow .3s ease;
}
.site-header.scrolled{border-bottom-color:var(--line);box-shadow:0 6px 24px rgba(14,40,100,.06);}
.header-inner{display:flex;align-items:center;gap:24px;min-height:78px;}
.brand img{height:38px;width:auto;}

.nav{display:flex;align-items:center;gap:6px;margin-left:auto;}
.nav a{
  padding:10px 14px;border-radius:999px;font-weight:600;font-size:15px;color:var(--ink);
  transition:background .2s ease,color .2s ease;
}
.nav a:hover,.nav a.active{background:var(--cyan-soft);color:var(--blue-700);}
.nav .nav-cta{display:none;}

/* açılır menü */
.nav-drop{position:relative;}
.nav-drop-btn{
  display:flex;align-items:center;gap:6px;padding:10px 14px;border:none;background:none;
  border-radius:999px;font-family:inherit;font-weight:600;font-size:15px;color:var(--ink);
  cursor:pointer;transition:background .2s ease,color .2s ease;
}
.nav-drop-btn svg{width:16px;height:16px;transition:transform .3s ease;}
.nav-drop-btn:hover,.nav-drop.open .nav-drop-btn,.nav-drop-btn.active{
  background:var(--cyan-soft);color:var(--blue-700);
}
.nav-drop.open .nav-drop-btn svg{transform:rotate(180deg);}

.nav-drop-menu{
  position:absolute;top:calc(100% + 12px);left:50%;transform:translateX(-50%) translateY(-8px);
  width:308px;background:#fff;border:1px solid var(--line);border-radius:20px;
  box-shadow:var(--shadow-lg);padding:10px;display:grid;gap:2px;
  opacity:0;visibility:hidden;pointer-events:none;
  transition:opacity .25s ease,transform .25s ease,visibility .25s;
  z-index:20;
}
.nav-drop.open .nav-drop-menu{opacity:1;visibility:visible;pointer-events:auto;transform:translateX(-50%) translateY(0);}
.nav-drop-menu::before{
  content:"";position:absolute;top:-16px;left:0;right:0;height:16px;
}
.nav-drop-menu a{
  display:grid;gap:2px;padding:13px 16px;border-radius:14px;text-align:left;
}
.nav-drop-menu a strong{font-size:15px;font-weight:700;color:var(--blue-900);}
.nav-drop-menu a span{font-size:12.5px;color:var(--muted);line-height:1.4;font-weight:500;}
.nav-drop-menu a:hover{background:var(--bg-soft);}
.nav-drop-menu a:hover strong{color:var(--blue-700);}
.nav-drop-menu .drop-highlight{background:var(--cyan-soft);margin-top:6px;}
.nav-drop-menu .drop-highlight strong{color:var(--blue-700);}
.nav-drop-menu .drop-highlight:hover{background:var(--blue-700);}
.nav-drop-menu .drop-highlight:hover strong{color:#fff;}
.nav-drop-menu .drop-highlight:hover span{color:rgba(255,255,255,.85);}

.header-phone{margin-left:4px;}

.burger{
  display:none;width:46px;height:46px;border:1px solid var(--line);border-radius:14px;background:#fff;
  flex-direction:column;justify-content:center;align-items:center;gap:5px;cursor:pointer;margin-left:auto;
}
.burger span{width:20px;height:2px;background:var(--ink);border-radius:2px;transition:transform .3s ease,opacity .2s ease;}
.burger.open span:nth-child(1){transform:translateY(7px) rotate(45deg);}
.burger.open span:nth-child(2){opacity:0;}
.burger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}

/* ==========================================================================
   HERO
   ========================================================================== */
.hero{position:relative;padding:clamp(56px,8vw,104px) 0 clamp(64px,8vw,110px);overflow:hidden;}
.hero-bg{
  position:absolute;inset:0;z-index:-1;
  background:
    radial-gradient(900px 520px at 82% 8%,rgba(41,182,246,.20),transparent 62%),
    radial-gradient(700px 460px at 4% 92%,rgba(18,63,176,.14),transparent 60%),
    linear-gradient(180deg,#F7FBFF 0%,#EAF3FF 100%);
}
.hero-bg::after{
  content:"";position:absolute;inset:0;
  background-image:radial-gradient(circle,rgba(18,63,176,.10) 1.4px,transparent 1.5px);
  background-size:26px 26px;
  -webkit-mask-image:linear-gradient(180deg,#000,transparent 82%);
  mask-image:linear-gradient(180deg,#000,transparent 82%);
}
.hero-inner{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:56px;align-items:center;}
.hero-copy h1{font-size:clamp(34px,5.4vw,62px);margin-bottom:22px;}
.hero-copy h1 em{
  font-style:normal;
  background:linear-gradient(100deg,var(--blue-700),var(--cyan));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.lead{font-size:clamp(16px,1.35vw,19px);color:var(--muted);max-width:56ch;}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin:30px 0 34px;}

.hero-badges{display:flex;flex-wrap:wrap;gap:12px 26px;}
.hero-badges li{display:flex;align-items:center;gap:9px;font-weight:600;font-size:14.5px;color:var(--blue-900);}
.hero-badges span{
  width:22px;height:22px;border-radius:50%;background:var(--blue-700);color:#fff;
  display:grid;place-items:center;font-size:12px;flex:none;
}

/* hero visual */
.hero-visual{position:relative;display:grid;place-items:center;min-height:400px;}
.drop-card{
  position:relative;width:min(100%,340px);aspect-ratio:1;border-radius:50%;
  display:grid;place-items:center;
  background:radial-gradient(circle at 34% 28%,#fff,#E4F0FF 62%,#CFE3FB);
  box-shadow:var(--shadow-lg);
}
.drop{width:56%;height:auto;filter:drop-shadow(0 22px 34px rgba(11,63,168,.35));animation:bob 5.5s ease-in-out infinite;}
@keyframes bob{0%,100%{transform:translateY(0);}50%{transform:translateY(-14px);}}
.ripples{position:absolute;inset:0;pointer-events:none;}
.ripples i{
  position:absolute;inset:0;border:2px solid rgba(41,182,246,.35);border-radius:50%;
  animation:ripple 4s ease-out infinite;
}
.ripples i:nth-child(2){animation-delay:1.33s;}
.ripples i:nth-child(3){animation-delay:2.66s;}
@keyframes ripple{
  0%{transform:scale(.82);opacity:.75;}
  100%{transform:scale(1.24);opacity:0;}
}

.float-chip{
  position:absolute;background:#fff;border-radius:16px;padding:12px 18px;
  box-shadow:var(--shadow);display:grid;gap:2px;animation:float 6s ease-in-out infinite;
}
.float-chip strong{font-size:15px;color:var(--blue-700);}
.float-chip span{font-size:12.5px;color:var(--muted);line-height:1.3;}
.chip-1{top:6%;left:-4%;}
.chip-2{bottom:14%;right:-6%;animation-delay:1.5s;}
.chip-3{bottom:-2%;left:6%;animation-delay:3s;}
@keyframes float{0%,100%{transform:translateY(0);}50%{transform:translateY(-10px);}}

/* ==========================================================================
   VİDEO
   ========================================================================== */
.video-sec{padding:clamp(64px,8vw,104px) 0;background:var(--bg);}
.video-sec .section-head{margin-bottom:48px;}
.video-sec .section-head h2 em{font-style:normal;color:var(--blue-700);}
.video-intro{color:var(--muted);margin:18px auto 0;max-width:58ch;font-size:17px;}

.video-grid{
  display:grid;grid-template-columns:repeat(2,minmax(0,1fr));
  gap:clamp(32px,5vw,64px);align-items:start;
}
.video-card{margin:0;display:grid;gap:26px;justify-items:center;}
.video-card figcaption{text-align:center;max-width:42ch;}
.video-chip{
  display:inline-block;padding:6px 14px;border-radius:999px;background:var(--cyan-soft);
  color:var(--blue-700);font-size:11.5px;font-weight:800;letter-spacing:.1em;
  text-transform:uppercase;margin-bottom:12px;
}
.video-card figcaption h3{font-size:clamp(19px,2vw,23px);margin-bottom:10px;}
.video-card figcaption p{margin:0;color:var(--muted);font-size:15.5px;}

.video-actions{display:flex;flex-wrap:wrap;gap:14px;justify-content:center;margin-top:52px;}

.video-stage{position:relative;display:grid;place-items:center;width:100%;}
/* not: yatay taşma yapmaması için kutunun dışına çıkmıyor */
.video-glow{
  position:absolute;inset:4% 0;z-index:-1;border-radius:50%;
  background:radial-gradient(circle at 50% 50%,rgba(41,182,246,.34),rgba(18,63,176,.12) 50%,transparent 70%);
  filter:blur(10px);
}
.video-frame{
  position:relative;width:min(100%,380px);aspect-ratio:9/16;
  border-radius:36px;overflow:hidden;background:#0A2A6B;
  box-shadow:var(--shadow-lg);border:8px solid #fff;
}
.video-frame video{width:100%;height:100%;object-fit:cover;display:block;background:#0A2A6B;}

.video-play,.video-sound{
  position:absolute;border:none;cursor:pointer;display:grid;place-items:center;
  transition:transform .25s ease,background .25s ease,opacity .25s ease,box-shadow .25s ease;
}
.video-play{
  inset:0;width:100%;height:100%;background:rgba(10,42,107,.28);color:#fff;
}
.video-play svg{
  width:30px;height:30px;fill:var(--blue-700);
  background:#fff;border-radius:50%;padding:22px;box-sizing:content-box;
  box-shadow:0 16px 34px rgba(6,26,72,.35);
  transition:transform .25s ease;
}
.video-play:hover svg{transform:scale(1.06);}
.video-play .ico-pause{display:none;}
.video-card.playing .video-play{background:transparent;opacity:0;}
.video-card.playing .video-play:hover,.video-card.playing .video-play:focus-visible{opacity:1;background:rgba(10,42,107,.2);}
.video-card.playing .video-play .ico-play{display:none;}
.video-card.playing .video-play .ico-pause{display:block;}

.video-sound{
  right:16px;bottom:16px;width:46px;height:46px;border-radius:50%;
  background:rgba(10,42,107,.55);color:#fff;backdrop-filter:blur(6px);
  -webkit-backdrop-filter:blur(6px);z-index:3;
}
.video-sound svg{width:22px;height:22px;fill:currentColor;}
.video-sound:hover{background:var(--blue-700);transform:scale(1.06);}
.video-sound .ico-sound{display:none;}
.video-card.unmuted .video-sound .ico-muted{display:none;}
.video-card.unmuted .video-sound .ico-sound{display:block;}

/* ==========================================================================
   MARQUEE
   ========================================================================== */
.marquee{background:var(--blue-700);color:#fff;overflow:hidden;padding:14px 0;}
.marquee-track{display:flex;align-items:center;gap:28px;white-space:nowrap;width:max-content;animation:scroll 34s linear infinite;}
.marquee-track span{font-weight:700;font-size:15px;letter-spacing:.02em;}
.marquee-track i{color:var(--cyan);font-style:normal;font-size:11px;}
@keyframes scroll{from{transform:translateX(0);}to{transform:translateX(-50%);}}

/* ==========================================================================
   HİZMETLER (carousel)
   ========================================================================== */
.services{
  position:relative;padding:clamp(60px,8vw,96px) 0 clamp(56px,7vw,86px);
  background:linear-gradient(160deg,var(--blue-600) 0%,#2447B8 55%,var(--blue-700) 100%);
  color:#fff;overflow:hidden;
}
.services::before{
  content:"";position:absolute;inset:0;
  background-image:radial-gradient(circle,rgba(255,255,255,.13) 1.4px,transparent 1.5px);
  background-size:24px 24px;opacity:.7;pointer-events:none;
}
.services::after{
  content:"";position:absolute;width:640px;height:640px;right:-180px;top:-260px;border-radius:50%;
  background:radial-gradient(circle,rgba(41,182,246,.35),transparent 66%);pointer-events:none;
}
.services > *{position:relative;z-index:1;}

.services-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:40px;}
.services-head h2{font-size:clamp(32px,5vw,56px);color:#fff;}
.carousel-nav{display:flex;gap:12px;flex:none;}
.cnav{
  width:52px;height:52px;border-radius:14px;background:transparent;color:#fff;
  border:1.5px solid rgba(255,255,255,.45);display:grid;place-items:center;cursor:pointer;
  transition:background .25s ease,border-color .25s ease,transform .25s ease,opacity .25s ease;
}
.cnav svg{width:22px;height:22px;}
.cnav:hover{background:#fff;color:var(--blue-700);border-color:#fff;transform:translateY(-2px);}
.cnav[disabled]{opacity:.35;cursor:default;transform:none;background:transparent;color:#fff;border-color:rgba(255,255,255,.45);}

.carousel{
  overflow-x:auto;scroll-snap-type:x mandatory;scroll-behavior:smooth;
  scrollbar-width:none;-ms-overflow-style:none;padding-bottom:8px;
}
.carousel::-webkit-scrollbar{display:none;}
.carousel-inner{
  display:flex;gap:26px;
  padding-inline:max(20px,calc((100vw - var(--wrap)) / 2));
}

.scard{
  position:relative;flex:0 0 clamp(260px,31%,392px);aspect-ratio:392/436;
  border-radius:var(--radius-lg);overflow:hidden;scroll-snap-align:start;
  background:#123FB0;box-shadow:0 24px 50px rgba(6,26,72,.28);
  transition:transform .4s cubic-bezier(.22,1,.36,1),box-shadow .4s ease;
}
.scard:hover{transform:translateY(-8px);box-shadow:0 34px 66px rgba(6,26,72,.38);}
.scard img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;}
.scard::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(6,26,72,0) 34%,rgba(6,26,72,.55) 62%,rgba(6,26,72,.92) 100%);
}
.scard-body{position:absolute;left:32px;right:78px;bottom:30px;z-index:2;}
.scard-body h3{font-size:clamp(20px,2vw,25px);color:#fff;text-shadow:0 2px 14px rgba(6,26,72,.4);}
.scard-body p{
  margin:10px 0 0;font-size:14px;line-height:1.55;color:rgba(255,255,255,.9);
  max-height:0;opacity:0;overflow:hidden;transition:max-height .4s ease,opacity .35s ease,margin .4s ease;
}
.scard:hover .scard-body p,.scard:focus-within .scard-body p{max-height:120px;opacity:1;}

.scard-go{
  position:absolute;right:26px;bottom:26px;z-index:3;
  width:52px;height:52px;border-radius:50%;border:1.5px solid rgba(255,255,255,.7);
  display:grid;place-items:center;color:#fff;
  transition:background .25s ease,color .25s ease,transform .25s ease;
}
.scard-go svg{width:22px;height:22px;}
.scard-go:hover{background:#fff;color:var(--blue-700);transform:rotate(45deg);}

.carousel-dots{display:flex;justify-content:center;gap:8px;margin-top:34px;}
.carousel-dots button{
  width:9px;height:9px;padding:0;border:none;border-radius:999px;cursor:pointer;
  background:rgba(255,255,255,.4);transition:width .3s ease,background .3s ease;
}
.carousel-dots button.active{width:30px;background:#fff;}

.services-link{text-align:center;margin:22px 0 0;}
.services-link a{
  display:inline-flex;align-items:center;gap:8px;padding:11px 24px;border-radius:999px;
  border:1.5px solid rgba(255,255,255,.45);color:#fff;font-weight:700;font-size:15px;
  transition:background .25s ease,color .25s ease,border-color .25s ease;
}
.services-link svg{width:18px;height:18px;transition:transform .25s ease;}
.services-link a:hover{background:#fff;color:var(--blue-700);border-color:#fff;}
.services-link a:hover svg{transform:translateX(4px);}

/* ==========================================================================
   ÜRÜNLER
   ========================================================================== */
.products{padding:clamp(72px,9vw,110px) 0;background:var(--bg);}
.products .section-head{margin-bottom:48px;}
.products .section-head h2 em{font-style:normal;color:var(--blue-700);}
.products-intro{color:var(--muted);margin:18px auto 0;max-width:62ch;font-size:16.5px;}
.products-intro strong{color:var(--blue-700);}

/* kategori filtreleri */
.product-filters{
  display:flex;flex-wrap:wrap;justify-content:center;gap:10px;margin-bottom:40px;
}
.pfilter{
  padding:12px 24px;border-radius:999px;border:1.5px solid var(--line);background:#fff;
  color:var(--blue-900);font-family:inherit;font-weight:700;font-size:15px;cursor:pointer;
  transition:background .25s ease,color .25s ease,border-color .25s ease,transform .2s ease;
}
.pfilter:hover{border-color:var(--blue-500);transform:translateY(-2px);}
.pfilter.active{background:var(--blue-700);color:#fff;border-color:var(--blue-700);}
.pfilter-link{background:var(--cyan-soft);color:var(--blue-700);border-color:transparent;}
.pfilter-link:hover{background:var(--cyan);color:#fff;}

.filter-empty{text-align:center;color:var(--muted);margin-bottom:32px;}

.product-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:26px;}
.pcard.filtered-out{display:none;}
.pcard.filter-in{animation:pcIn .4s cubic-bezier(.22,1,.36,1) both;}
@keyframes pcIn{from{opacity:0;transform:translateY(16px);}to{opacity:1;transform:none;}}

.pcard{
  display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);
  border-radius:var(--radius);overflow:hidden;
  transition:transform .3s ease,box-shadow .3s ease,border-color .3s ease;
}
.pcard:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:transparent;}
.pcard.open{border-color:var(--blue-500);box-shadow:var(--shadow);}

.pcard-img{
  position:relative;aspect-ratio:1/1;background:linear-gradient(160deg,#F4F9FF,#E4EFFC);
  display:grid;place-items:center;overflow:hidden;
}
.pcard-badge{
  position:absolute;top:14px;left:14px;z-index:2;
  padding:6px 13px;border-radius:999px;background:var(--blue-700);color:#fff;
  font-size:11px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;
  box-shadow:0 6px 16px rgba(18,63,176,.28);
}
.pcard-badge.badge-home{background:var(--cyan);box-shadow:0 6px 16px rgba(41,182,246,.35);}
.pcard-badge.badge-office{background:var(--blue-900);box-shadow:0 6px 16px rgba(10,42,107,.3);}
.pcard-img img{width:100%;height:100%;object-fit:cover;}
/* fon'u ayrılmış ürün görselleri ve afişler: kırpma yerine sığdır */
.pcard-img.contain{padding:22px;}
.pcard-img.contain img{object-fit:contain;}
/* beyaz zeminli ürün fotoğrafları için kutuyu da beyaz yap */
.pcard-img.tile-white{background:#fff;}
/* afişlerin kendi zemini var, kutuyu beyaza çek */
.pcard-img.poster{background:#fff;padding:0;}

.pcard-body{padding:22px 24px 24px;flex:1;}
.pcard-model{
  margin:0 0 12px;font-size:14px;color:var(--muted);font-weight:600;
  padding-bottom:12px;border-bottom:1px solid var(--line);
}
.pcard-body h3{font-size:19px;line-height:1.25;}

.pcard-btn{
  display:flex;align-items:center;justify-content:center;gap:8px;width:100%;
  padding:16px 20px;border:none;cursor:pointer;
  background:var(--bg-soft);color:var(--blue-700);
  font-weight:700;font-size:15px;letter-spacing:-.01em;
  border-top:1px solid var(--line);
  transition:background .25s ease,color .25s ease;
}
.pcard-btn svg{width:18px;height:18px;transition:transform .3s ease;}
.pcard-btn:hover{background:var(--blue-700);color:#fff;}
.pcard-btn[aria-expanded="true"]{background:var(--blue-700);color:#fff;}
.pcard-btn[aria-expanded="true"] svg{transform:rotate(180deg);}

/* detay paneli */
.pdetails{margin-top:34px;}
.pdetail{
  border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--line);
  background:#fff;box-shadow:var(--shadow);
  animation:pdIn .45s cubic-bezier(.22,1,.36,1);
}
@keyframes pdIn{from{opacity:0;transform:translateY(-14px);}to{opacity:1;transform:none;}}

.pdetail-bar{
  display:flex;align-items:center;gap:12px;padding:16px 24px;
  background:var(--bg-soft);border-bottom:1px solid var(--line);
  font-weight:800;color:var(--blue-700);font-size:16px;
}
.pdetail-bar > svg{width:22px;height:22px;flex:none;}
.pdetail-bar > span{flex:1;}
.pdetail-close{
  width:36px;height:36px;border-radius:10px;border:1px solid var(--line);background:#fff;
  color:var(--muted);display:grid;place-items:center;cursor:pointer;flex:none;
  transition:background .2s ease,color .2s ease,border-color .2s ease;
}
.pdetail-close svg{width:18px;height:18px;}
.pdetail-close:hover{background:var(--blue-700);color:#fff;border-color:var(--blue-700);}

.pdetail-body{padding:clamp(26px,4vw,40px);}
.pdetail-body h3{
  font-size:clamp(21px,2.4vw,27px);color:var(--blue-700);margin-bottom:18px;
  padding-bottom:16px;border-bottom:1px solid var(--line);
}
.pdetail-body > p{color:var(--muted);max-width:88ch;}
.pdetail-note{
  background:var(--cyan-soft);border-radius:var(--radius-sm);padding:16px 20px;
  font-size:15px;color:var(--blue-900);margin-top:24px;
}

.pdetail-subtitle{
  font-size:16px;font-weight:800;color:var(--blue-900);margin:26px 0 0;
}
.pdetail-slogan{
  font-size:18px;font-weight:700;color:var(--blue-700);font-style:italic;
  margin-bottom:16px;
}
.pfeatures{display:grid;gap:12px;margin:24px 0 0;}
.pfeatures.cols-2{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px 32px;}
@media (max-width:760px){.pfeatures.cols-2{grid-template-columns:minmax(0,1fr);}}
.pfeatures li{display:flex;align-items:flex-start;gap:12px;font-weight:600;color:var(--blue-900);font-size:15.5px;}
.pfeatures span{
  width:23px;height:23px;border-radius:50%;background:var(--cyan-soft);color:var(--blue-700);
  display:grid;place-items:center;font-size:12px;font-weight:800;flex:none;margin-top:2px;
}

.table-wrap{
  margin-top:26px;overflow-x:auto;border-radius:var(--radius-sm);
  border:1px solid var(--line);-webkit-overflow-scrolling:touch;
}
.spec-table{border-collapse:collapse;width:100%;min-width:660px;font-size:14.5px;}
.spec-table th{
  background:var(--blue-700);color:#fff;font-weight:700;text-align:left;
  padding:14px 16px;white-space:nowrap;font-size:14px;
}
.spec-table th:first-child{border-top-left-radius:0;}
.spec-table td{padding:12px 16px;border-top:1px solid var(--line);color:var(--ink);white-space:nowrap;}
.spec-table tbody tr:nth-child(odd){background:#F7FBFF;}
.spec-table tbody tr:hover{background:var(--cyan-soft);}
.spec-table td:first-child{font-weight:700;color:var(--blue-800);}

.pdetail-cta{margin-top:28px;}

.sr-only{
  position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;
  clip:rect(0 0 0 0);white-space:nowrap;border:0;
}

/* ==========================================================================
   İŞLETMELER İÇİN
   ========================================================================== */
.business{padding:clamp(72px,9vw,110px) 0;background:var(--bg-soft);}
.business .section-head{margin-bottom:56px;}
.business .section-head h2 em{font-style:normal;color:var(--blue-700);}
.business-intro{color:var(--muted);margin:18px auto 0;max-width:60ch;font-size:16.5px;}

.biz-block{
  display:grid;grid-template-columns:minmax(0,.95fr) minmax(0,1.05fr);
  gap:clamp(36px,5vw,68px);align-items:center;
}
.biz-block + .biz-block{margin-top:clamp(56px,7vw,88px);padding-top:clamp(56px,7vw,88px);border-top:1px solid var(--line);}
.biz-block.reverse .biz-visual{order:2;}

.biz-visual{position:relative;}
.biz-img{
  border-radius:var(--radius-lg);overflow:hidden;background:#fff;
  border:1px solid var(--line);box-shadow:var(--shadow);aspect-ratio:1/1;
}
.biz-img img{width:100%;height:100%;object-fit:contain;padding:20px;transition:opacity .25s ease;}
.biz-img img.swapping{opacity:0;}
.biz-stamp{
  position:absolute;left:-16px;bottom:22px;background:var(--blue-700);color:#fff;
  border-radius:16px;padding:13px 20px;box-shadow:0 14px 30px rgba(18,63,176,.3);display:grid;gap:2px;
}
.biz-stamp strong{font-size:16px;letter-spacing:.01em;}
.biz-stamp span{font-size:12.5px;color:rgba(255,255,255,.82);line-height:1.3;}

.biz-copy h3{font-size:clamp(23px,2.8vw,32px);margin-bottom:16px;}
.biz-copy > p{color:var(--muted);}
.biz-label{
  margin:26px 0 12px;font-size:12px;font-weight:800;letter-spacing:.12em;
  text-transform:uppercase;color:var(--blue-700);
}
.model-chips{display:flex;flex-wrap:wrap;gap:10px;}
.model-chips .chip{
  padding:11px 20px;border-radius:999px;border:1.5px solid var(--line);background:#fff;
  color:var(--blue-900);font-weight:700;font-size:14.5px;cursor:pointer;
  transition:background .25s ease,color .25s ease,border-color .25s ease,transform .2s ease;
}
.model-chips .chip:hover{border-color:var(--blue-500);transform:translateY(-2px);}
.model-chips .chip.active{background:var(--blue-700);color:#fff;border-color:var(--blue-700);}
.biz-cta{margin-top:30px;}

/* ==========================================================================
   HAKKIMIZDA
   ========================================================================== */
.about{padding:clamp(72px,9vw,120px) 0;background:var(--bg);}
.about-inner{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:64px;align-items:center;}

.about-visual{position:relative;}
.about-img{
  border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-lg);
  aspect-ratio:4/4.6;background:#E8F1FE;
}
.about-img img{width:100%;height:100%;object-fit:cover;}
.about-stamp{
  position:absolute;right:-24px;bottom:-28px;background:#fff;border-radius:24px;
  padding:20px 24px;box-shadow:var(--shadow);max-width:230px;
}
.about-stamp img{height:26px;width:auto;margin-bottom:10px;}
.about-stamp p{margin:0;font-size:13.5px;font-weight:700;color:var(--blue-700);line-height:1.35;}

.about-copy h2{font-size:clamp(28px,3.6vw,44px);margin-bottom:24px;}
.about-copy h2 em{font-style:normal;color:var(--blue-700);}
.about-copy p{color:var(--muted);}
.about-list{margin:30px 0 32px;display:grid;gap:12px;}
.about-list li{
  display:flex;align-items:center;gap:14px;font-weight:600;color:var(--blue-900);
  background:var(--bg-soft);border:1px solid var(--line);border-radius:var(--radius-sm);padding:13px 18px;
}
.about-list span{
  font-size:12px;font-weight:800;color:var(--blue-700);background:#fff;
  border-radius:8px;padding:4px 8px;box-shadow:var(--shadow-sm);flex:none;
}

/* ==========================================================================
   NEDEN BİZ
   ========================================================================== */
.why{padding:clamp(72px,9vw,110px) 0;background:var(--bg-soft);}
.why-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.wcard{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:32px 30px;
  transition:transform .3s ease,box-shadow .3s ease,border-color .3s ease;
}
.wcard:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:transparent;}
.wicon{
  width:56px;height:56px;border-radius:16px;background:var(--cyan-soft);color:var(--blue-700);
  display:grid;place-items:center;margin-bottom:20px;
}
.wicon svg{width:28px;height:28px;}
.wcard h3{font-size:19px;margin-bottom:10px;}
.wcard p{margin:0;color:var(--muted);font-size:15px;}

/* ==========================================================================
   SÜREÇ
   ========================================================================== */
.process{
  position:relative;padding:clamp(72px,9vw,110px) 0;
  background:linear-gradient(150deg,var(--blue-900),var(--blue-700) 68%,#1B54C8);color:#fff;overflow:hidden;
}
.process::before{
  content:"";position:absolute;inset:0;
  background-image:radial-gradient(circle,rgba(255,255,255,.10) 1.4px,transparent 1.5px);
  background-size:26px 26px;pointer-events:none;
}
.process .wrap{position:relative;z-index:1;}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;}
.steps li{
  position:relative;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.16);
  border-radius:var(--radius);padding:32px 26px;
  transition:transform .3s ease,background .3s ease;
}
.steps li:hover{transform:translateY(-6px);background:rgba(255,255,255,.12);}
.step-no{
  display:inline-block;font-size:14px;font-weight:800;letter-spacing:.08em;color:var(--blue-900);
  background:#fff;border-radius:10px;padding:5px 11px;margin-bottom:18px;
}
.steps h3{font-size:19px;margin-bottom:10px;}
.steps p{margin:0;color:rgba(255,255,255,.78);font-size:15px;}

/* ==========================================================================
   CTA BAND
   ========================================================================== */
.cta-band{padding:clamp(56px,7vw,82px) 0;background:var(--cyan);color:#03294A;}
.cta-band{background:linear-gradient(120deg,#1E86E8,#29B6F6 70%);color:#fff;}
.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:36px;flex-wrap:wrap;}
.cta-inner h2{font-size:clamp(26px,3.4vw,40px);margin-bottom:10px;}
.cta-inner p{margin:0;color:rgba(255,255,255,.9);font-size:17px;}
.cta-actions{display:flex;gap:14px;flex-wrap:wrap;}

/* ==========================================================================
   SSS
   ========================================================================== */
.faq{padding:clamp(72px,9vw,110px) 0;background:var(--bg);}
.faq-inner{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:64px;align-items:start;}
.faq-side h2{font-size:clamp(28px,3.6vw,42px);margin-bottom:16px;}
.faq-side p{color:var(--muted);margin-bottom:26px;}

.faq-list{display:grid;gap:14px;}
.faq-list details{
  border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--bg-soft);
  transition:border-color .25s ease,box-shadow .25s ease,background .25s ease;
}
.faq-list details[open]{background:#fff;border-color:transparent;box-shadow:var(--shadow);}
.faq-list summary{
  list-style:none;cursor:pointer;padding:20px 60px 20px 24px;position:relative;
  font-weight:700;font-size:16.5px;color:var(--blue-900);
}
.faq-list summary::-webkit-details-marker{display:none;}
.faq-list summary::after{
  content:"";position:absolute;right:24px;top:50%;width:12px;height:12px;
  border-right:2.4px solid var(--blue-700);border-bottom:2.4px solid var(--blue-700);
  transform:translateY(-70%) rotate(45deg);transition:transform .3s ease;
}
.faq-list details[open] summary::after{transform:translateY(-20%) rotate(-135deg);}
.faq-list details > div{padding:0 24px 22px;}
.faq-list details p{margin:0;color:var(--muted);font-size:15.5px;}

/* ==========================================================================
   İLETİŞİM
   ========================================================================== */
.contact{padding:clamp(72px,9vw,110px) 0;background:var(--bg-soft);}
.contact-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:32px;align-items:start;}

.contact-info{display:grid;gap:16px;align-content:start;}
.info-card{
  display:flex;gap:18px;align-items:flex-start;background:#fff;border:1px solid var(--line);
  border-radius:var(--radius);padding:24px 26px;
  transition:transform .3s ease,box-shadow .3s ease,border-color .3s ease;
}
.info-card:not(.static):hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:transparent;}
.info-card .icon{
  width:50px;height:50px;border-radius:14px;background:var(--cyan-soft);color:var(--blue-700);
  display:grid;place-items:center;flex:none;
}
.info-card .icon svg{width:24px;height:24px;fill:none;}
.info-card .icon svg path[fill="none"],.info-card .icon svg circle{fill:none;}
.info-card:first-child .icon svg,.contact-info a[href^="https://wa.me"] .icon svg{fill:currentColor;}
.info-card h3{font-size:15px;color:var(--muted);font-weight:700;letter-spacing:.02em;margin-bottom:4px;}
.info-card p{margin:0;font-size:17px;font-weight:700;color:var(--blue-900);line-height:1.45;}

.contact-form{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:34px;box-shadow:var(--shadow-sm);}
.contact-form h3{font-size:22px;margin-bottom:6px;}
.form-note{color:var(--muted);font-size:14.5px;margin-bottom:22px;}
.field{margin-bottom:16px;}
.field label{display:block;font-size:13.5px;font-weight:700;color:var(--blue-900);margin-bottom:7px;}
.field input,.field select,.field textarea{
  width:100%;padding:14px 16px;border:1.5px solid var(--line);border-radius:var(--radius-sm);
  font-family:inherit;font-size:15px;color:var(--ink);background:var(--bg-soft);
  transition:border-color .2s ease,background .2s ease,box-shadow .2s ease;
}
.field textarea{resize:vertical;min-height:110px;}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--blue-500);background:#fff;box-shadow:0 0 0 4px rgba(61,107,224,.12);
}
.field input::placeholder,.field textarea::placeholder{color:#9AAAC4;}
.field input.invalid,.field select.invalid{border-color:#E0463C;background:#FEF3F2;}
.form-hint{margin:14px 0 0;font-size:14px;font-weight:600;color:var(--muted);min-height:20px;}
.form-hint.error{color:#D93A2F;}
.form-hint.ok{color:#12885A;}

.map{
  margin-top:32px;border-radius:var(--radius-lg);overflow:hidden;
  box-shadow:var(--shadow);border:1px solid var(--line);background:#E8F1FE;
}
.map iframe{width:100%;height:400px;border:0;display:block;filter:grayscale(.15) contrast(1.02);}

/* ==========================================================================
   HİZMET SAYFALARI
   ========================================================================== */
.svc-hero{position:relative;padding:26px 0 clamp(48px,6vw,76px);overflow:hidden;}
.svc-hero-bg{
  position:absolute;inset:0;z-index:-1;
  background:
    radial-gradient(760px 460px at 86% 6%,rgba(41,182,246,.22),transparent 62%),
    linear-gradient(180deg,#F7FBFF 0%,#E9F2FF 100%);
}
.svc-hero-bg::after{
  content:"";position:absolute;inset:0;
  background-image:radial-gradient(circle,rgba(18,63,176,.09) 1.4px,transparent 1.5px);
  background-size:26px 26px;
  -webkit-mask-image:linear-gradient(180deg,#000,transparent 85%);
  mask-image:linear-gradient(180deg,#000,transparent 85%);
}

.crumbs{
  display:flex;flex-wrap:wrap;align-items:center;gap:8px;
  font-size:13.5px;color:var(--muted);margin-bottom:clamp(28px,4vw,46px);
}
.crumbs a{font-weight:600;color:var(--blue-700);}
.crumbs a:hover{text-decoration:underline;}
.crumbs span[aria-current]{color:var(--muted);font-weight:600;}

.svc-hero-inner{
  display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);
  gap:clamp(32px,5vw,64px);align-items:center;
}
.svc-hero-copy h1{font-size:clamp(30px,4.4vw,52px);margin-bottom:20px;}
.svc-hero-copy .lead{max-width:54ch;}
.svc-hero-visual{
  border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-lg);
  aspect-ratio:4/3.4;background:#E8F1FE;
}
.svc-hero-visual img{width:100%;height:100%;object-fit:cover;}

/* gövde */
.svc-body{padding:clamp(56px,7vw,92px) 0;background:var(--bg);}
.svc-grid{
  display:grid;grid-template-columns:minmax(0,1fr) 340px;
  gap:clamp(36px,5vw,64px);align-items:start;
}
.svc-main{min-width:0;}
.svc-main > p{color:var(--muted);font-size:17px;max-width:72ch;}
.svc-h2{font-size:clamp(23px,2.8vw,32px);margin:34px 0 8px;}

.svc-aside{position:sticky;top:104px;display:grid;gap:20px;}
.aside-card{
  background:var(--bg-soft);border:1px solid var(--line);border-radius:var(--radius);
  padding:28px 26px;
}
.aside-card h3{font-size:19px;margin-bottom:10px;}
.aside-card > p{color:var(--muted);font-size:15px;margin-bottom:18px;}
.aside-card .btn{margin-bottom:10px;}
.aside-meta{display:grid;gap:16px;margin-top:22px;padding-top:20px;border-top:1px solid var(--line);}
.aside-meta li{display:grid;gap:4px;}
.aside-meta strong{font-size:12px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--blue-700);}
.aside-meta span{font-size:14.5px;color:var(--muted);line-height:1.55;}

.aside-links ul{display:grid;gap:8px;}
.aside-links a{
  display:block;padding:12px 16px;border-radius:12px;background:#fff;
  border:1px solid var(--line);font-size:14.5px;font-weight:600;color:var(--blue-900);
  transition:background .2s ease,color .2s ease,border-color .2s ease,transform .2s ease;
}
.aside-links a:hover{background:var(--blue-700);color:#fff;border-color:var(--blue-700);transform:translateX(3px);}

.svc-process{padding:clamp(60px,8vw,96px) 0;}
.svc-products{background:var(--bg-soft);}
.svc-products-cta{display:flex;justify-content:center;margin-top:40px;}

@media (max-width:1080px){
  .svc-hero-inner{grid-template-columns:minmax(0,1fr);gap:36px;}
  .svc-hero-visual{order:-1;aspect-ratio:16/9;}
  .svc-grid{grid-template-columns:minmax(0,1fr);}
  .svc-aside{position:static;grid-template-columns:repeat(2,minmax(0,1fr));}
}
@media (max-width:640px){
  .svc-aside{grid-template-columns:minmax(0,1fr);}
  .svc-hero{padding-top:18px;}
}

/* ==========================================================================
   ESKİŞEHİR HEDEF SAYFASI
   ========================================================================== */
.loc-hero{position:relative;padding:26px 0 clamp(48px,6vw,80px);overflow:hidden;}
.loc-hero-inner{
  display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);
  gap:clamp(32px,5vw,64px);align-items:center;
}
.loc-hero-copy h1{font-size:clamp(32px,4.8vw,56px);margin-bottom:20px;}
.loc-hero-copy .lead{max-width:56ch;}
.loc-hero-copy .lead strong{color:var(--blue-700);}
.loc-hero-copy .hero-actions{margin:28px 0 30px;}
.loc-hero-visual{
  border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-lg);
  aspect-ratio:4/3.2;background:#E8F1FE;
}
.loc-hero-visual img{width:100%;height:100%;object-fit:cover;}
/* dikey ürün afişi: kutu görselin tam oranında, bu yüzden boşluk kalmıyor */
.loc-hero-visual.poster{aspect-ratio:1170/1463;background:#0E1730;}
.loc-hero-visual.poster img{object-fit:cover;}

.loc-strip{background:var(--blue-700);color:#fff;padding:26px 0;}
.loc-strip-inner{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px;}
.loc-strip-inner > div{display:grid;gap:3px;}
.loc-strip-inner strong{font-size:16px;}
.loc-strip-inner span{font-size:13.5px;color:rgba(255,255,255,.8);line-height:1.4;}

.loc-body{padding:clamp(56px,7vw,92px) 0;background:var(--bg);}
.loc-body .svc-grid{padding-bottom:clamp(36px,5vw,52px);}

.loc-cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;}
.loc-cards.two{grid-template-columns:repeat(3,minmax(0,1fr));}
.loc-card{
  display:grid;gap:10px;align-content:start;background:#fff;border:1px solid var(--line);
  border-radius:var(--radius);padding:28px 26px;
  transition:transform .3s ease,box-shadow .3s ease,border-color .3s ease;
}
.loc-card:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:transparent;}
.loc-card h3{font-size:19px;line-height:1.3;}
.loc-card p{margin:0;color:var(--muted);font-size:15px;}
.loc-card-go{
  display:inline-flex;align-items:center;gap:7px;margin-top:6px;
  font-size:14.5px;font-weight:700;color:var(--blue-700);
}
.loc-card-go svg{width:17px;height:17px;transition:transform .25s ease;}
.loc-card:hover .loc-card-go svg{transform:translateX(4px);}

/* hizmet bölgeleri */
.loc-areas{padding:clamp(64px,8vw,100px) 0;background:var(--bg-soft);}
.area-block{margin-bottom:34px;}
.area-block h3{
  font-size:13px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;
  color:var(--blue-700);margin-bottom:14px;
}
.area-chips{display:flex;flex-wrap:wrap;gap:10px;}
.area-chips li{
  padding:10px 20px;border-radius:999px;background:#fff;border:1px solid var(--line);
  font-size:14.5px;font-weight:600;color:var(--blue-900);
}
.area-chips.main li{background:var(--blue-700);color:#fff;border-color:var(--blue-700);font-size:15.5px;padding:12px 26px;}
.area-note{text-align:center;color:var(--muted);margin:8px 0 0;font-size:15.5px;}

/* fiyatlandırma */
.loc-price{padding:clamp(64px,8vw,100px) 0;background:var(--bg);}
.loc-price-inner{
  display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);
  gap:clamp(36px,5vw,64px);align-items:start;
}
.loc-price-inner h2{font-size:clamp(26px,3.2vw,38px);margin-bottom:18px;}
.loc-price-inner > div > p{color:var(--muted);}
.loc-price-inner .pfeatures{margin:22px 0;}
.loc-price-inner .pfeatures span{background:var(--blue-700);color:#fff;}
.loc-price-inner .btn{margin-top:8px;}
.loc-price-card{
  background:var(--bg-soft);border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:clamp(26px,3.5vw,36px);
}
.loc-price-card h3{font-size:20px;margin-bottom:12px;}
.loc-price-card p{color:var(--muted);font-size:15.5px;}
.loc-price-card .post-list li{font-size:15.5px;}
.loc-price-note{
  margin:18px 0 0;padding:14px 18px;background:var(--cyan-soft);border-radius:var(--radius-sm);
  color:var(--blue-900);font-weight:600;font-size:14.5px;
}

.loc-products{background:var(--bg-soft);}
.post-box.disclaimer{
  background:#FFF6E8;border-left-color:#C77A0B;margin:0 0 26px;
}
.post-box.disclaimer p{color:#6B4406;font-weight:500;font-size:15px;}
.post-box.disclaimer strong{color:#8A5405;font-weight:800;}

@media (max-width:1080px){
  .loc-hero-inner{grid-template-columns:minmax(0,1fr);gap:36px;}
  .loc-hero-visual{order:-1;aspect-ratio:16/9;}
  .loc-hero-visual.poster{aspect-ratio:1170/1463;max-width:420px;margin-inline:auto;}
  .loc-strip-inner{grid-template-columns:repeat(2,minmax(0,1fr));}
  .loc-cards,.loc-cards.two{grid-template-columns:repeat(2,minmax(0,1fr));}
  .loc-price-inner{grid-template-columns:minmax(0,1fr);}
}
@media (max-width:640px){
  .loc-strip-inner{grid-template-columns:minmax(0,1fr);gap:16px;}
  .loc-cards,.loc-cards.two{grid-template-columns:minmax(0,1fr);}
  .area-chips li{padding:9px 16px;font-size:14px;}
}

/* ==========================================================================
   BLOG
   ========================================================================== */
.post-cat{
  display:inline-block;padding:6px 14px;border-radius:999px;
  font-size:11.5px;font-weight:800;letter-spacing:.09em;text-transform:uppercase;
  background:var(--cyan-soft);color:var(--blue-700);
}
.cat-rehber{background:#E4EEFF;color:#1B4FCB;}
.cat-bakim{background:#E6F6EC;color:#137A4C;}
.cat-yumusatma{background:#E4F5FE;color:#0B6FA8;}
.cat-teknoloji{background:#EDE9FE;color:#5B3FC4;}
.cat-isletme{background:#FFF0E2;color:#B45A0C;}

.post-meta{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13.5px;color:var(--muted);}

/* --- blog ana sayfası --- */
.blog-hero{position:relative;padding:26px 0 clamp(44px,6vw,72px);overflow:hidden;}
.blog-hero-inner{max-width:760px;}
.blog-hero-inner h1{font-size:clamp(32px,4.6vw,54px);margin-bottom:18px;}

.blog-list{padding:clamp(48px,6vw,80px) 0 clamp(64px,8vw,100px);background:var(--bg);}
.blog-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px;align-items:start;}

.blog-card{
  display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);
  border-radius:var(--radius);overflow:hidden;height:100%;
  transition:transform .3s ease,box-shadow .3s ease,border-color .3s ease;
}
.blog-card:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:transparent;}
.blog-card-img{
  display:block;aspect-ratio:16/10;background:linear-gradient(160deg,#F4F9FF,#E4EFFC);overflow:hidden;
}
.blog-card-img img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease;}
.blog-card:hover .blog-card-img img{transform:scale(1.04);}
.blog-card-img.contain{padding:18px;}
.blog-card-img.contain img{object-fit:contain;}
.blog-card-img.tile-white{background:#fff;}

.blog-card-body{padding:24px 26px 26px;display:grid;gap:12px;align-content:start;flex:1;}
.blog-card-body h3{font-size:19px;line-height:1.3;}
.blog-card-body h3 a{transition:color .2s ease;}
.blog-card-body h3 a:hover{color:var(--blue-700);}
.blog-card-body > p{margin:0;color:var(--muted);font-size:15px;}
.blog-card-body .post-meta{margin-top:2px;}

.blog-card.featured{grid-column:span 3;flex-direction:row;}
.blog-card.featured .blog-card-img{flex:0 0 48%;aspect-ratio:16/10;}
.blog-card.featured .blog-card-body{padding:clamp(28px,4vw,46px);align-content:center;gap:14px;}
.blog-card.featured h3{font-size:clamp(22px,2.6vw,30px);}
.blog-card.featured > .blog-card-body > p{font-size:16.5px;}

.blog-card.filtered-out{display:none;}
.blog-card.filter-in{animation:pcIn .4s cubic-bezier(.22,1,.36,1) both;}

/* --- yazı sayfası --- */
.post-head{position:relative;padding:26px 0 clamp(30px,4vw,44px);overflow:hidden;}
.post-head-bg{
  position:absolute;inset:0;z-index:-1;
  background:
    radial-gradient(700px 420px at 88% 0%,rgba(41,182,246,.20),transparent 62%),
    linear-gradient(180deg,#F7FBFF 0%,#EBF3FF 100%);
}
.post-head-inner{max-width:780px;}
.post-head-inner h1{font-size:clamp(28px,4.2vw,48px);margin:16px 0 18px;}
.post-head-inner .lead{margin-bottom:18px;}

.post-cover{background:linear-gradient(180deg,#EBF3FF 0%,#EBF3FF 50%,var(--bg) 50%,var(--bg) 100%);}
.post-cover-img{
  border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-lg);
  aspect-ratio:21/9;background:#E8F1FE;
}
.post-cover-img img{width:100%;height:100%;object-fit:cover;}
.post-cover-img.contain{padding:26px;background:linear-gradient(160deg,#F4F9FF,#E4EFFC);}
.post-cover-img.contain img{object-fit:contain;}
.post-cover-img.tile-white{background:#fff;}

.post-wrap{
  display:grid;grid-template-columns:minmax(0,1fr) 320px;
  gap:clamp(36px,5vw,64px);align-items:start;
  padding-top:clamp(44px,6vw,72px);padding-bottom:clamp(56px,7vw,92px);
}
.post-body{max-width:72ch;min-width:0;}
.post-body p{color:var(--muted);font-size:17px;line-height:1.75;}
.post-body h2{font-size:clamp(21px,2.5vw,29px);margin:38px 0 14px;}
.post-list{display:grid;gap:11px;margin:8px 0 20px;}
.post-list li{
  position:relative;padding-left:28px;color:var(--muted);font-size:16.5px;line-height:1.65;
}
.post-list li::before{
  content:"";position:absolute;left:6px;top:11px;width:8px;height:8px;border-radius:50%;
  background:var(--cyan);
}
.post-box{
  background:var(--cyan-soft);border-left:4px solid var(--blue-700);
  border-radius:0 var(--radius-sm) var(--radius-sm) 0;
  padding:20px 24px;margin:26px 0;
}
.post-box p{margin:0;color:var(--blue-900);font-size:16px;font-weight:600;line-height:1.65;}
.post-table{min-width:520px;}
.post-table td:first-child{color:var(--blue-800);}

.post-service{
  margin-top:44px;padding:26px 28px;border:1px solid var(--line);border-radius:var(--radius);
  background:var(--bg-soft);display:flex;flex-wrap:wrap;align-items:center;
  justify-content:space-between;gap:16px;
}
.post-service p{margin:0;font-weight:700;color:var(--blue-900);font-size:16.5px;}

.post-aside{position:sticky;top:104px;}
.related-posts{background:var(--bg-soft);}

/* ana sayfadaki blog bölümü: 4 kart tek sırada */
.home-blog{padding:clamp(72px,9vw,110px) 0;background:var(--bg);}
.home-blog .section-head{margin-bottom:48px;}
.home-blog .section-head h2 em{font-style:normal;color:var(--blue-700);}
.home-blog .blog-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:24px;}
.home-blog .blog-card-body{padding:22px 22px 24px;gap:10px;}
.home-blog .blog-card-body h3{font-size:17px;}
.home-blog .blog-card-body > p{font-size:14.5px;}
@media (max-width:1080px){.home-blog .blog-grid{grid-template-columns:repeat(2,minmax(0,1fr));}}
@media (max-width:640px){.home-blog .blog-grid{grid-template-columns:minmax(0,1fr);}}
.related-posts .blog-grid{grid-template-columns:repeat(3,minmax(0,1fr));}

@media (max-width:1080px){
  .blog-grid,.related-posts .blog-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .blog-card.featured{grid-column:span 2;flex-direction:column;}
  .blog-card.featured .blog-card-img{flex:none;aspect-ratio:16/10;}
  .post-wrap{grid-template-columns:minmax(0,1fr);}
  .post-aside{position:static;}
  .post-cover-img{aspect-ratio:16/9;}
}
@media (max-width:640px){
  .blog-grid,.related-posts .blog-grid{grid-template-columns:minmax(0,1fr);}
  .blog-card.featured{grid-column:span 1;}
  .post-cover-img{aspect-ratio:4/3;}
  .post-body p{font-size:16.5px;}
  .post-service{flex-direction:column;align-items:stretch;}
  .post-service .btn{width:100%;}
}

/* ==========================================================================
   404
   ========================================================================== */
.err-page{position:relative;padding:clamp(64px,9vw,120px) 0;overflow:hidden;}
.err-inner{max-width:820px;margin-inline:auto;text-align:center;}
.err-code{
  display:block;font-size:clamp(74px,13vw,140px);font-weight:800;line-height:1;
  letter-spacing:-.04em;margin-bottom:10px;
  background:linear-gradient(120deg,var(--blue-700),var(--cyan));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.err-inner h1{font-size:clamp(26px,3.6vw,42px);margin-bottom:16px;}
.err-inner .lead{margin-inline:auto;}
.err-inner .hero-actions{justify-content:center;margin:30px 0 44px;}
.err-links{
  display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;text-align:left;
}
.err-links a{
  display:grid;gap:3px;background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);
  padding:18px 20px;transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.err-links a:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:transparent;}
.err-links strong{font-size:15.5px;color:var(--blue-900);}
.err-links span{font-size:13px;color:var(--muted);}
@media (max-width:860px){.err-links{grid-template-columns:repeat(2,minmax(0,1fr));}}
@media (max-width:560px){.err-links{grid-template-columns:minmax(0,1fr);}}

/* ==========================================================================
   KÜNYE / HIZLI BİLGİ
   ========================================================================== */
.facts{padding:clamp(64px,8vw,100px) 0;background:var(--bg-soft);}
.facts .section-head{margin-bottom:44px;}
.facts .section-head h2 em{font-style:normal;color:var(--blue-700);}
.facts-table{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);
  overflow:hidden;box-shadow:var(--shadow-sm);
}
.facts-table dl{margin:0;}
.facts-table dl > div{
  display:grid;grid-template-columns:250px minmax(0,1fr);gap:24px;
  padding:18px 30px;border-bottom:1px solid var(--line);
}
.facts-table dl > div:last-child{border-bottom:none;}
.facts-table dl > div:nth-child(odd){background:#FAFCFF;}
.facts-table dt{
  font-size:13px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;
  color:var(--blue-700);align-self:center;
}
.facts-table dd{margin:0;font-size:16px;color:var(--ink);line-height:1.6;}
.facts-table dd a{color:var(--blue-700);font-weight:700;}
.facts-table dd a:hover{text-decoration:underline;}
@media (max-width:760px){
  .facts-table dl > div{grid-template-columns:minmax(0,1fr);gap:6px;padding:16px 20px;}
  .facts-table dd{font-size:15.5px;}
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer{background:var(--blue-900);color:rgba(255,255,255,.75);padding:clamp(56px,7vw,80px) 0 0;}
.footer-top{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:44px;padding-bottom:52px;}
.footer-brand img{height:40px;width:auto;background:#fff;border-radius:12px;padding:8px 12px;margin-bottom:20px;}
.footer-brand p{font-size:15px;max-width:38ch;margin:0;}
.footer-col h4{font-size:15px;color:#fff;margin-bottom:18px;letter-spacing:.02em;}
.footer-col ul{display:grid;gap:11px;}
.footer-col a{font-size:15px;transition:color .2s ease;}
.footer-col a:hover{color:var(--cyan);}
.footer-contact li{font-size:15px;line-height:1.6;}

.footer-bottom{
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  border-top:1px solid rgba(255,255,255,.14);padding:22px 0 26px;
}
.footer-bottom p{margin:0;font-size:14px;}

/* ---------- sabit iletişim butonları ---------- */
.float-actions{
  position:fixed;right:22px;bottom:22px;z-index:90;
  display:flex;flex-direction:column;gap:16px;align-items:flex-end;
}
.float-btn{
  position:relative;width:58px;height:58px;border-radius:50%;color:#fff;
  display:grid;place-items:center;
  transition:transform .25s ease,box-shadow .25s ease,width .3s ease;
}
.float-btn > svg{width:29px;height:29px;fill:currentColor;position:relative;z-index:2;}
.float-btn:hover{transform:translateY(-3px) scale(1.06);}

.call-float{background:var(--blue-700);box-shadow:0 14px 30px rgba(18,63,176,.42);}
.call-float:hover{box-shadow:0 20px 38px rgba(18,63,176,.52);}
.wa-float{background:#25D366;box-shadow:0 14px 30px rgba(37,211,102,.42);}
.wa-float:hover{box-shadow:0 20px 38px rgba(37,211,102,.5);}

/* arkadaki dalga */
.float-wave{position:absolute;inset:0;border-radius:50%;pointer-events:none;z-index:0;}
.float-wave::before,
.float-wave::after{
  content:"";position:absolute;inset:0;border-radius:50%;
  background:inherit;
  animation:floatWave 2.6s cubic-bezier(.22,.61,.36,1) infinite;
}
.float-wave::after{animation-delay:1.3s;}
.call-float .float-wave{background:var(--blue-700);}
.wa-float .float-wave{background:#25D366;}
@keyframes floatWave{
  0%{transform:scale(1);opacity:.55;}
  100%{transform:scale(2.1);opacity:0;}
}

/* imleçle açılan etiket */
.float-tip{
  position:absolute;right:calc(100% + 12px);top:50%;transform:translateY(-50%) translateX(6px);
  background:var(--blue-900);color:#fff;font-size:13px;font-weight:700;white-space:nowrap;
  padding:8px 14px;border-radius:10px;box-shadow:var(--shadow);
  opacity:0;pointer-events:none;transition:opacity .25s ease,transform .25s ease;z-index:3;
}
.float-tip::after{
  content:"";position:absolute;left:100%;top:50%;transform:translateY(-50%);
  border:6px solid transparent;border-left-color:var(--blue-900);
}
.float-btn:hover .float-tip,
.float-btn:focus-visible .float-tip{opacity:1;transform:translateY(-50%) translateX(0);}

/* ---------- reveal ---------- */
[data-reveal]{opacity:0;transform:translateY(28px);transition:opacity .7s ease,transform .7s cubic-bezier(.22,1,.36,1);}
[data-reveal].in{opacity:1;transform:none;}

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */
@media (max-width:1080px){
  .hero-inner{grid-template-columns:minmax(0,1fr);gap:52px;}
  .hero-visual{order:-1;min-height:320px;}
  .drop-card{width:min(100%,280px);}
  .chip-1{left:0;}
  .chip-2{right:0;}
  .video-grid{gap:36px;}
  .video-frame{width:min(100%,320px);}
  .product-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:22px;}
  .biz-block{grid-template-columns:minmax(0,1fr);gap:36px;}
  .biz-block.reverse .biz-visual{order:0;}
  .biz-img{aspect-ratio:4/3;}
  .biz-stamp{left:auto;right:16px;}
  .about-inner{grid-template-columns:minmax(0,1fr);gap:56px;}
  .about-stamp{right:16px;bottom:-24px;}
  .why-grid{grid-template-columns:repeat(2,1fr);}
  .steps{grid-template-columns:repeat(2,1fr);}
  .faq-inner{grid-template-columns:minmax(0,1fr);gap:40px;}
  .footer-top{grid-template-columns:1fr 1fr;gap:36px;}
}

@media (max-width:900px){
  .nav{
    position:fixed;inset:78px 0 auto;background:#fff;flex-direction:column;align-items:stretch;
    gap:4px;padding:18px 20px 26px;border-bottom:1px solid var(--line);
    box-shadow:0 22px 40px rgba(14,40,100,.12);
    transform:translateY(-130%);transition:transform .35s cubic-bezier(.22,1,.36,1);
    margin-left:0;
  }
  .nav.open{transform:translateY(0);}
  .nav a{padding:14px 16px;border-radius:12px;font-size:16px;}

  /* mobilde açılır menü, satır içinde açılır */
  .nav-drop{width:100%;}
  .nav-drop-btn{width:100%;justify-content:space-between;padding:14px 16px;font-size:16px;border-radius:12px;}
  .nav-drop-menu{
    position:static;width:100%;transform:none;opacity:1;visibility:visible;pointer-events:auto;
    box-shadow:none;border:none;border-radius:0;padding:4px 0 4px 12px;
    display:none;
  }
  .nav-drop.open .nav-drop-menu{display:grid;transform:none;}
  .nav-drop-menu a{padding:11px 14px;border-radius:10px;background:var(--bg-soft);}
  .nav-drop-menu .drop-highlight{margin-top:4px;}
  .nav .nav-cta{
    display:block;text-align:center;background:var(--blue-700);color:#fff;margin-top:10px;
  }
  .nav .nav-cta:hover{background:var(--blue-800);color:#fff;}
  .header-phone{display:none;}
  .burger{display:flex;}
  .brand img{height:34px;}
  .contact-grid{grid-template-columns:minmax(0,1fr);}
  .scard{flex:0 0 min(78vw,340px);}
}

@media (max-width:640px){
  html{scroll-padding-top:88px;}
  .hero-actions .btn{flex:1 1 100%;}
  .why-grid,.steps{grid-template-columns:minmax(0,1fr);}
  .services-head{flex-direction:column;align-items:flex-start;}
  .carousel-nav{align-self:flex-end;margin-top:-8px;}
  .scard{flex:0 0 82vw;aspect-ratio:1/1.16;}
  .scard-body{left:24px;right:24px;bottom:88px;}
  .scard-body p{max-height:none;opacity:1;}
  .scard-go{right:24px;bottom:24px;}
  .video-grid{grid-template-columns:minmax(0,1fr);gap:48px;}
  .product-grid{grid-template-columns:minmax(0,1fr);gap:20px;}
  .biz-stamp{position:static;margin-top:16px;justify-items:start;box-shadow:none;}
  .biz-cta .btn{width:100%;}
  .pdetail-body{padding:24px 20px;}
  .spec-table{font-size:13.5px;min-width:600px;}
  .spec-table th,.spec-table td{padding:11px 13px;}
  .video-frame{width:min(100%,300px);border-width:6px;border-radius:30px;}
  .video-actions{margin-top:40px;}
  .video-actions .btn{flex:1 1 100%;}
  .about-stamp{position:static;margin-top:18px;max-width:none;box-shadow:none;border:1px solid var(--line);padding:16px 18px;}
  .contact-form{padding:26px 22px;}
  .footer-top{grid-template-columns:minmax(0,1fr);gap:32px;}
  .map iframe{height:300px;}
  .cta-actions{width:100%;}
  .cta-actions .btn{flex:1 1 100%;}
  .float-actions{right:16px;bottom:16px;gap:12px;}
  .float-btn{width:52px;height:52px;}
  .float-btn > svg{width:26px;height:26px;}
  .float-tip{display:none;}
}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important;}
  html{scroll-behavior:auto;}
  [data-reveal]{opacity:1;transform:none;}
}