/* ============ TOKENS ============ */
:root{
  --ink:#12242A;
  --ink-soft:#3E5259;
  --teal-900:#082C33;
  --teal-800:#0C3D46;
  --teal-700:#11525C;
  --teal-600:#1B6E7A;
  --teal-500:#2C8A96;
  --teal-100:#E4EEEE;
  --teal-050:#F1F6F6;
  --paper:#F7F9F8;
  --surface:#FFFFFF;
  --orange-600:#E06D0A;
  --orange-500:#EF7F1A;
  --orange-400:#F4964A;
  --orange-100:#FCE7D2;
  --red-600:#B5342A;
  --red-100:#FBE4E1;
  --line:#D8E2E2;
  --line-soft:#E6ECEC;
  --map-marmara:#EF7F1A;
  --map-karadeniz:#0C3D46;
  --map-ege:#AD4468;
  --map-icanadolu:#2C8A96;
  --map-doguanadolu:#96733F;
  --map-guneydoguanadolu:#BC4B2C;
  --map-akdeniz:#544382;
  --shadow:0 1px 2px rgba(8,44,51,.04), 0 8px 24px -8px rgba(8,44,51,.12);
  --shadow-lg:0 24px 60px -20px rgba(8,44,51,.35);
  --radius:2px;
  --font-display:'IBM Plex Sans',-apple-system,'Segoe UI',sans-serif;
  --font-body:'IBM Plex Sans',-apple-system,'Segoe UI',sans-serif;
  --font-mono:'IBM Plex Mono','SFMono-Regular',Menlo,monospace;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --ink:#E7EFEF;
    --ink-soft:#A9BEC2;
    --teal-900:#04181C;
    --teal-800:#0A2D33;
    --teal-700:#134048;
    --teal-600:#1F6B77;
    --teal-500:#3AA0AC;
    --teal-100:#123138;
    --teal-050:#0C2226;
    --paper:#0A1618;
    --surface:#0F2226;
    --orange-600:#FF9A3D;
    --orange-500:#F2811E;
    --orange-400:#D96E14;
    --orange-100:#3A2413;
    --red-600:#F27B6E;
    --red-100:#3A1815;
    --line:rgba(255,255,255,.12);
    --line-soft:rgba(255,255,255,.08);
    --shadow:0 1px 2px rgba(0,0,0,.3), 0 8px 24px -8px rgba(0,0,0,.5);
    --shadow-lg:0 24px 60px -20px rgba(0,0,0,.6);
  }
}
:root[data-theme="dark"]{
  --ink:#E7EFEF;
  --ink-soft:#A9BEC2;
  --teal-900:#04181C;
  --teal-800:#0A2D33;
  --teal-700:#134048;
  --teal-600:#1F6B77;
  --teal-500:#3AA0AC;
  --teal-100:#123138;
  --teal-050:#0C2226;
  --paper:#0A1618;
  --surface:#0F2226;
  --orange-600:#FF9A3D;
  --orange-500:#F2811E;
  --orange-400:#D96E14;
  --orange-100:#3A2413;
  --red-600:#F27B6E;
  --red-100:#3A1815;
  --line:rgba(255,255,255,.12);
  --line-soft:rgba(255,255,255,.08);
  --shadow:0 1px 2px rgba(0,0,0,.3), 0 8px 24px -8px rgba(0,0,0,.5);
  --shadow-lg:0 24px 60px -20px rgba(0,0,0,.6);
}

/* ============ RESET / BASE ============ */
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:var(--font-body);
  font-size:16px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
h1,h2,h3,h4{
  font-family:var(--font-display);
  font-weight:700;
  margin:0 0 .5em;
  text-wrap:balance;
  letter-spacing:-.01em;
  color:var(--ink);
}
p{margin:0 0 1em;color:var(--ink-soft);max-width:62ch;}
.mono{font-family:var(--font-mono);}
button{font-family:inherit;}
[hidden]{display:none!important;}
::selection{background:var(--orange-100);color:var(--teal-900);}
:focus-visible{outline:2px solid var(--orange-500);outline-offset:3px;}

@media (prefers-reduced-motion: reduce){
  *{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;scroll-behavior:auto!important;}
}

/* ============ LAYOUT UTILITIES ============ */
.wrap{max-width:1180px;margin:0 auto;padding:0 24px;}
.section{padding:88px 0;}
.section--tight{padding:56px 0;}
@media (max-width:768px){
  .section{padding:56px 0;}
  .section--tight{padding:40px 0;}
}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-family:var(--font-mono);font-size:12.5px;font-weight:500;
  letter-spacing:.12em;text-transform:uppercase;color:var(--orange-600);
  margin-bottom:14px;
}
.eyebrow::before{content:"";width:18px;height:1px;background:var(--orange-500);}
.section-head{max-width:640px;margin-bottom:48px;}
.section-head h2{font-size:clamp(28px,3.4vw,40px);}
.divider{height:1px;background:var(--line);border:0;margin:0;}
.hairline-top{border-top:1px solid var(--line);}

/* waveform divider */
.wave-divider{width:100%;height:28px;overflow:hidden;opacity:.5;}
.wave-divider svg{width:200%;height:100%;}
.wave-path{fill:none;stroke:var(--teal-500);stroke-width:1.5;}

/* ============ HEADER / NAV ============ */
header.site{
  position:sticky;top:0;z-index:100;
  background:var(--teal-050);
  border-bottom:1px solid var(--line);
}
.nav-row{display:flex;align-items:center;justify-content:space-between;height:76px;gap:24px;}
.brand{display:flex;align-items:center;gap:10px;cursor:pointer;flex-shrink:0;}
.brand-logo{height:51px;width:auto;display:block;}
.footer-brand .brand-logo{height:38px;filter:brightness(0) invert(1);}

nav.primary{display:flex;align-items:center;align-self:stretch;gap:2px;flex-wrap:nowrap;}
.nav-item{position:relative;display:flex;align-items:stretch;align-self:stretch;}
.nav-link{
  display:flex;align-items:center;gap:5px;height:100%;
  padding:10px 14px;font-size:13.5px;font-weight:500;color:var(--ink-soft);
  border-radius:var(--radius);cursor:pointer;white-space:nowrap;
  border:1px solid transparent;background:none;
}
.nav-link:hover{color:var(--teal-700);}
.nav-item.active > .nav-link{color:var(--teal-700);}
.nav-item.active > .nav-link::after{
  content:"";position:absolute;left:14px;right:14px;bottom:-1px;height:2px;background:var(--orange-500);
}
.nav-link svg{width:11px;height:11px;opacity:.7;}
.dropdown{
  position:absolute;top:100%;left:0;margin-top:0;min-width:220px;
  background:var(--surface);border:1px solid var(--line);border-radius:4px;
  box-shadow:var(--shadow-lg);padding:6px;opacity:0;visibility:hidden;transform:translateY(4px);
  transition:opacity .15s ease,transform .15s ease;
}
.nav-item:hover .dropdown,.nav-item:focus-within .dropdown{opacity:1;visibility:visible;transform:translateY(0);}
.dropdown a{display:block;padding:10px 12px;font-size:13.5px;color:var(--ink-soft);border-radius:3px;}
.dropdown a:hover{background:var(--teal-050);color:var(--teal-700);}
.nav-cta{
  background:var(--orange-500);color:#fff!important;padding:9px 16px;font-weight:600;border-radius:2px;
}
.nav-cta:hover{background:var(--orange-600);}
.burger{display:none;background:none;border:0;color:var(--ink);padding:8px;cursor:pointer;}
.burger svg{width:22px;height:22px;}

@media (max-width:1080px){
  nav.primary{display:none;position:fixed;top:76px;left:0;right:0;bottom:0;background:var(--teal-050);flex-direction:column;align-items:stretch;padding:18px;overflow-y:auto;gap:0;}
  nav.primary.open{display:flex;}
  .nav-link{padding:14px 6px;font-size:15px;border-bottom:1px solid var(--line);border-radius:0;}
  .nav-item.active > .nav-link::after{display:none;}
  .dropdown{position:static;opacity:1;visibility:visible;transform:none;background:none;border:0;box-shadow:none;margin:0 0 0 14px;padding:0;display:none;}
  .nav-item.mobile-open .dropdown{display:block;}
  .nav-cta{margin-top:14px;text-align:center;}
  .burger{display:block;}
}

/* ============ BUTTONS ============ */
.btn{
  display:inline-flex;align-items:center;gap:8px;
  padding:13px 24px;font-size:14px;font-weight:600;border-radius:2px;border:1px solid transparent;
  cursor:pointer;transition:background .15s ease,color .15s ease,border-color .15s ease;
}
.btn-primary{background:var(--orange-500);color:#fff;}
.btn-primary:hover{background:var(--orange-600);}
.btn-outline{border-color:rgba(255,255,255,.35);color:#fff;background:transparent;}
.btn-outline:hover{background:rgba(255,255,255,.1);}
.btn-outline-dark{border-color:var(--teal-700);color:var(--teal-700);background:transparent;}
.btn-outline-dark:hover{background:var(--teal-050);}
.btn-teal{background:var(--teal-700);color:#fff;}
.btn-teal:hover{background:var(--teal-800);}
.btn svg{width:15px;height:15px;}
.btn-block{width:100%;justify-content:center;}

/* ============ HERO (light / orange — Ana Sayfa) ============ */
.hero{
  position:relative;
  background:
    radial-gradient(ellipse 60% 50% at 88% 8%, rgba(239,127,26,.10) 0%, transparent 60%),
    radial-gradient(ellipse 70% 60% at 8% 100%, rgba(44,138,150,.08) 0%, transparent 60%),
    linear-gradient(180deg,#FFFFFF 0%,var(--paper) 100%);
  color:var(--ink);overflow:hidden;padding:88px 0 0;
}
.hero-grid{
  position:absolute;inset:0;
  background-image:linear-gradient(rgba(17,82,92,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(17,82,92,.05) 1px,transparent 1px);
  background-size:48px 48px;pointer-events:none;
  -webkit-mask-image:linear-gradient(180deg,#000 0%,transparent 75%);
  mask-image:linear-gradient(180deg,#000 0%,transparent 75%);
}
.hero-inner{position:relative;display:grid;grid-template-columns:1.05fr .95fr;gap:40px;align-items:center;}
@media (max-width:920px){.hero-inner{grid-template-columns:1fr;}}
.hero-eyebrow{
  display:inline-flex;align-items:center;gap:8px;font-family:var(--font-mono);font-size:12px;letter-spacing:.12em;
  text-transform:uppercase;color:var(--orange-600);border:1px solid var(--orange-400);background:var(--orange-100);
  padding:6px 12px;border-radius:2px;margin-bottom:24px;
}
.hero h1{color:var(--ink);font-size:clamp(34px,5vw,58px);line-height:1.06;letter-spacing:-.02em;}
.hero p.lead{color:var(--ink-soft);font-size:18px;max-width:46ch;}
.hero-cta-row{display:flex;align-items:center;gap:14px;margin-top:32px;flex-wrap:wrap;}
.hero-visual{position:relative;}
.hero-device-card{
  background:linear-gradient(160deg,#fff 0%,var(--teal-050) 100%);border:1px solid var(--line);border-radius:8px;
  padding:24px;box-shadow:0 30px 60px -24px rgba(17,82,92,.25);
}
.hero-device-card img{border-radius:4px;}
.hero-device-video-card{
  background:transparent;border:none;border-radius:0;padding:0;box-shadow:none;
  text-align:center;
}
.hero-device-video{
  display:block;width:auto;height:auto;max-width:280px;max-height:420px;margin:0 auto;
  border-radius:10px;filter:drop-shadow(0 24px 40px rgba(17,82,92,.22));
  object-fit:contain;
}
@media (max-width:640px){.hero-device-video{max-width:220px;max-height:340px;}}
.hero-device-tag{display:flex;justify-content:space-between;align-items:center;margin-top:14px;font-family:var(--font-mono);font-size:11.5px;color:var(--ink-soft);}
.hero-device-tag b{color:var(--ink);font-family:var(--font-body);font-weight:600;font-size:13px;}
.hero-flag{
  position:absolute;top:28px;right:28px;width:56px;height:37px;filter:drop-shadow(0 6px 14px rgba(0,0,0,.15));
  transform-origin:0% 50%;animation:flagWave 3.2s ease-in-out infinite;
}
.hero-flag svg{width:100%;height:100%;display:block;}
@keyframes flagWave{
  0%,100%{transform:perspective(200px) rotateY(0deg) skewY(0deg);}
  25%{transform:perspective(200px) rotateY(-6deg) skewY(1deg);}
  50%{transform:perspective(200px) rotateY(0deg) skewY(-1deg);}
  75%{transform:perspective(200px) rotateY(6deg) skewY(1deg);}
}
@media (prefers-reduced-motion: reduce){.hero-flag{animation:none;}}

/* ============ STATS STRIP (light) ============ */
.stats{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);}
@media (max-width:820px){.stats-grid{grid-template-columns:repeat(2,1fr);}}
.stat{padding:32px 24px;border-left:1px solid var(--line);text-align:left;}
.stat:first-child{border-left:0;}
.stat .num{font-family:var(--font-mono);font-size:clamp(26px,3vw,36px);font-weight:600;color:var(--orange-600);display:block;line-height:1;}
.stat .lbl{font-size:13px;color:var(--ink-soft);margin-top:10px;max-width:22ch;}

/* ============ BRAND STRIP (motion) ============ */
.brand-strip{background:var(--surface);border-bottom:1px solid var(--line);}
.brand-strip-video-wrap{width:100%;background:#0C2226;overflow:hidden;}
.brand-strip-video{display:block;width:100%;height:auto;aspect-ratio:1920/520;object-fit:cover;}

/* ============ PRODUCT LIFESTYLE SHOTS ============ */
.lifestyle-grid{display:grid;grid-template-columns:1fr;gap:20px;max-width:820px;}
.lifestyle-grid--2{grid-template-columns:1fr 1fr;}
@media (max-width:720px){.lifestyle-grid--2{grid-template-columns:1fr;}}
.lifestyle-shot{margin:0;border-radius:6px;overflow:hidden;border:1px solid var(--line);background:var(--surface);}
.lifestyle-shot img{display:block;width:100%;height:auto;aspect-ratio:16/9;object-fit:cover;}
.lifestyle-shot video{display:block;width:100%;height:auto;aspect-ratio:16/9;object-fit:contain;background:#0b1418;}
.lifestyle-shot figcaption{padding:10px 14px;font-size:12.5px;color:var(--ink-soft);border-top:1px solid var(--line);}

/* ============ PROMO BANNER VIDEO ============ */
.promo-banner-frame{position:relative;border-radius:6px;overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow-lg);background:#eef3f4;}
.promo-banner-video{display:block;width:100%;height:auto;aspect-ratio:1920/700;object-fit:cover;background:#eef3f4;}
.promo-banner-frame .card-corner{border-color:var(--orange-600);opacity:.7;z-index:2;}

.usage-gallery-row{display:flex;gap:16px;overflow-x:auto;padding:4px 4px 12px;scroll-snap-type:x proximity;-webkit-overflow-scrolling:touch;}
.usage-card{flex:0 0 250px;scroll-snap-align:start;display:block;border-radius:6px;overflow:hidden;border:1px solid var(--line);background:var(--surface);text-decoration:none;color:inherit;transition:box-shadow .15s,transform .15s;}
.usage-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-2px);}
.usage-card img{display:block;width:100%;height:160px;object-fit:cover;background:#eef3f4;}
.usage-card .uc-body{padding:12px 14px 14px;}
.usage-card .uc-tag{font-family:var(--font-mono);font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--orange-600);}
.usage-card .uc-cap{font-size:12.5px;line-height:1.5;color:var(--ink-soft);margin:4px 0 0;}
@media (max-width:640px){.usage-card{flex-basis:210px;}}

/* ============ CARDS ============ */
.card{
  background:var(--surface);border:1px solid var(--line);border-radius:4px;
  position:relative;transition:border-color .15s ease, box-shadow .15s ease, transform .15s ease;
}
.card-corner{position:absolute;width:12px;height:12px;border:1px solid var(--teal-500);opacity:.5;}
.card-corner.tl{top:-1px;left:-1px;border-right:0;border-bottom:0;}
.card-corner.br{bottom:-1px;right:-1px;border-left:0;border-top:0;}
.card:hover{box-shadow:var(--shadow-lg);transform:translateY(-2px);}

.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
@media (max-width:900px){.grid-3{grid-template-columns:repeat(2,1fr);}.grid-4{grid-template-columns:repeat(2,1fr);}}
@media (max-width:600px){.grid-3,.grid-2,.grid-4{grid-template-columns:1fr;}}

/* Home: Biz Kimiz + featured device */
.split{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center;}
@media (max-width:880px){.split{grid-template-columns:1fr;gap:36px;}}
.pillar-row{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);margin-top:40px;}
@media (max-width:700px){.pillar-row{grid-template-columns:1fr;}}
.pillar{background:var(--surface);padding:28px;}
.pillar .pnum{font-family:var(--font-mono);color:var(--orange-500);font-size:13px;font-weight:600;}
.pillar h4{margin-top:10px;font-size:16px;}
.pillar p{font-size:14px;margin:0;}

.device-feature-card{
  background:var(--surface);color:var(--ink);border-radius:6px;overflow:hidden;border:1px solid var(--line);
  display:grid;grid-template-columns:1fr 1fr;align-items:center;box-shadow:var(--shadow);
}
@media (max-width:820px){.device-feature-card{grid-template-columns:1fr;}}
.dfc-img{background:transparent;padding:28px;}
.dfc-body{padding:40px;}
.dfc-body .tag{font-family:var(--font-mono);font-size:11.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--orange-600);}
.dfc-body h3{color:var(--ink);font-size:26px;margin-top:10px;}
.dfc-body p{color:var(--ink-soft);}

/* certs */
.cert-row{display:flex;flex-wrap:wrap;gap:14px;margin-top:28px;}
.cert-badge{
  display:flex;align-items:center;gap:10px;border:1px solid var(--line);background:var(--surface);
  padding:10px 16px 10px 12px;border-radius:4px;box-shadow:var(--shadow);
}
.cert-badge img{height:34px;width:auto;display:block;}
.cert-badge span{font-family:var(--font-mono);font-size:12px;font-weight:600;color:var(--teal-700);letter-spacing:.02em;}
.trust-badge-row{display:flex;flex-wrap:wrap;align-items:center;gap:28px;margin-top:8px;}
.trust-badge-row img{height:44px;width:auto;display:block;opacity:.92;}

/* ============ BREADCRUMB ============ */
.breadcrumb{display:flex;align-items:center;gap:8px;font-family:var(--font-mono);font-size:12.5px;color:var(--ink-soft);margin-bottom:24px;flex-wrap:wrap;}
.breadcrumb a{color:var(--teal-600);cursor:pointer;}
.breadcrumb a:hover{text-decoration:underline;}
.breadcrumb .sep{opacity:.5;}
.page-hero{background:var(--teal-050);border-bottom:1px solid var(--line);padding:48px 0 40px;}
.page-hero h1{font-size:clamp(28px,3.6vw,42px);}
.page-hero p{font-size:16px;}

/* ============ BRAND SELECT CARDS ============ */
.brand-card{
  display:flex;flex-direction:column;justify-content:space-between;padding:36px;min-height:220px;cursor:pointer;
}
.brand-card .bname{font-family:var(--font-mono);font-size:26px;font-weight:600;letter-spacing:.02em;}
.brand-card.oxivent .bname{color:var(--teal-700);}
.brand-card.medrag .bname{color:var(--orange-600);}
.brand-card .bcount{margin-top:14px;font-size:14px;}
.brand-card .go{margin-top:20px;font-size:13px;font-weight:600;display:flex;align-items:center;gap:6px;color:var(--ink);}
.brand-card .go svg{width:14px;height:14px;transition:transform .15s ease;}
.brand-card:hover .go svg{transform:translateX(3px);}

/* product grid card */
.product-card{padding:0;overflow:hidden;cursor:pointer;display:flex;flex-direction:column;}
.product-card .pimg{background:transparent;padding:20px;display:flex;align-items:center;justify-content:center;min-height:160px;}
.product-card .pimg img{max-height:150px;width:auto;margin:0 auto;}
.product-card .pbody{padding:18px 20px 22px;border-top:1px solid var(--line);flex:1;display:flex;flex-direction:column;}
.product-card .ptag{font-family:var(--font-mono);font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:var(--orange-600);}
.product-card h4{font-size:17px;margin-top:6px;}
.product-card .pspec{font-size:13px;color:var(--ink-soft);margin-top:auto;padding-top:10px;}
.product-card.soon{cursor:default;opacity:.62;}
.product-card.soon .pimg{background:repeating-linear-gradient(135deg,var(--line-soft),var(--line-soft) 6px,transparent 6px,transparent 12px);}
.soon-badge{
  display:inline-block;font-family:var(--font-mono);font-size:10.5px;letter-spacing:.08em;text-transform:uppercase;
  background:var(--line-soft);color:var(--ink-soft);padding:3px 8px;border-radius:2px;margin-top:8px;
}

/* product detail */
.detail-hero{display:grid;grid-template-columns:.9fr 1.1fr;gap:56px;align-items:center;}
@media (max-width:880px){.detail-hero{grid-template-columns:1fr;gap:32px;}}
.detail-img-frame{background:var(--surface);border:1px solid var(--line);border-radius:6px;padding:32px;position:relative;}
.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);margin:36px 0;}
@media (max-width:700px){.feature-grid{grid-template-columns:repeat(2,1fr);}}
.feature-item{background:var(--surface);padding:26px 18px;text-align:center;}
.feature-item svg{width:32px;height:32px;color:var(--orange-600);margin-bottom:14px;}
.feature-item span{display:block;font-size:16px;font-weight:700;color:var(--teal-700);line-height:1.32;letter-spacing:-.005em;}

/* ============ PRODUCT WAVE BANNER (Oxivent Life) ============ */
.product-wave-banner{position:relative;overflow:hidden;background:linear-gradient(100deg,#eef2f4 0%,#d9ecf5 55%,#aed7ef 100%);}
.pwb-waves{position:absolute;left:0;bottom:0;width:100%;height:70%;}
.pwb-inner{position:relative;z-index:1;padding:64px 24px 72px;}
.pwb-eyebrow{font-family:var(--font-mono);font-size:13px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--orange-600);margin-bottom:14px;}
.pwb-title{font-size:clamp(36px,5vw,56px);font-weight:800;color:var(--teal-800,#0b2a30);letter-spacing:-.01em;margin:0 0 16px;}
.pwb-sub{font-size:17px;color:var(--ink-soft);max-width:44ch;margin:0 0 32px;}
.pwb-cta{cursor:pointer;border-radius:999px;padding:14px 28px;font-weight:700;letter-spacing:.02em;text-transform:uppercase;font-size:13px;}
.check-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:14px;}
.check-list li{display:flex;gap:12px;font-size:14.5px;color:var(--ink-soft);line-height:1.5;}
.check-list li svg{width:18px;height:18px;flex-shrink:0;color:var(--orange-500);margin-top:2px;}
.check-list li b{color:var(--ink);font-weight:600;}

/* accessory grid */
.acc-card{padding:18px;display:flex;align-items:flex-start;gap:12px;}
.acc-card svg{width:22px;height:22px;color:var(--teal-600);flex-shrink:0;margin-top:2px;}
.acc-card .aname{font-size:14px;font-weight:500;line-height:1.4;}
.acc-card .abadge{font-family:var(--font-mono);font-size:10px;text-transform:uppercase;letter-spacing:.06em;color:var(--ink-soft);opacity:.7;margin-top:4px;display:block;}

/* notice / coming soon banner */
.notice{
  display:flex;gap:14px;align-items:flex-start;background:var(--orange-100);border:1px solid var(--orange-400);
  border-radius:4px;padding:16px 18px;margin-bottom:32px;
}
.notice svg{width:20px;height:20px;color:var(--orange-600);flex-shrink:0;margin-top:1px;}
.notice p{margin:0;font-size:14px;color:var(--teal-900);}
:root[data-theme="dark"] .notice p, @media (prefers-color-scheme:dark){.notice p{color:var(--ink);}}

/* soon panel (gallery) */
.soon-panel{background:var(--surface);border:1px dashed var(--line);border-radius:6px;padding:56px 24px;text-align:center;}
.soon-panel svg{width:40px;height:40px;color:var(--teal-500);margin:0 auto 16px;}
.soon-panel h3{font-size:19px;}
.soon-panel p{margin:0 auto;}
.gallery-teaser-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:40px;}
@media (max-width:760px){.gallery-teaser-grid{grid-template-columns:1fr;}}
.gallery-teaser{background:var(--teal-050);border:1px solid var(--line);border-radius:6px;padding:32px 20px;text-align:center;}
.gallery-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin:32px 0 48px;}
@media (max-width:900px){.gallery-grid{grid-template-columns:repeat(2,1fr);}}
@media (max-width:600px){.gallery-grid{grid-template-columns:1fr;}}
.gallery-teaser svg{width:30px;height:30px;color:var(--teal-600);margin:0 auto 14px;}
.gallery-teaser h4{font-size:15px;}

/* contact */
.contact-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
@media (max-width:820px){.contact-grid{grid-template-columns:1fr;}}
.contact-card{padding:26px;}
.contact-card svg{width:22px;height:22px;color:var(--orange-500);margin-bottom:14px;}
.contact-card h4{font-size:15px;text-transform:uppercase;letter-spacing:.04em;font-family:var(--font-mono);color:var(--teal-700);}
.contact-card .val{font-size:15px;color:var(--ink);font-weight:500;}
.contact-card a.val{display:block;margin-bottom:4px;}
.contact-card a.val:hover{color:var(--orange-600);}
.map-block{margin-top:40px;border:1px solid var(--line);border-radius:6px;overflow:hidden;background:var(--surface);}
.map-visual{
  height:220px;position:relative;background:var(--teal-050);
  background-image:linear-gradient(rgba(17,82,92,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(17,82,92,.06) 1px,transparent 1px);
  background-size:28px 28px;display:flex;align-items:center;justify-content:center;
}
.map-pin{display:flex;flex-direction:column;align-items:center;gap:8px;}
.map-pin svg{width:34px;height:34px;color:var(--orange-500);}
.map-pin span{font-family:var(--font-mono);font-size:12px;color:var(--teal-700);}
.map-info{padding:20px 24px;display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;}
.map-info p{margin:0;font-size:14px;}

/* forms */
.form-panel{background:var(--surface);border:1px solid var(--line);border-radius:6px;padding:36px;}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:18px;}
@media (max-width:600px){.form-row{grid-template-columns:1fr;}}
.field{margin-bottom:18px;}
.field label{display:block;font-size:12.5px;font-weight:600;color:var(--ink);margin-bottom:7px;font-family:var(--font-mono);text-transform:uppercase;letter-spacing:.04em;}
.field input,.field select,.field textarea{
  width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:2px;background:var(--paper);
  color:var(--ink);font-size:14.5px;font-family:var(--font-body);
}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--teal-500);background:var(--surface);}
.field textarea{resize:vertical;min-height:110px;}
.form-success{display:flex;flex-direction:column;align-items:flex-start;gap:14px;padding:8px 0;}
.form-success svg{width:34px;height:34px;color:var(--teal-600);}
.form-note{font-size:12.5px;color:var(--ink-soft);margin-top:12px;}
.form-error{display:flex;gap:10px;align-items:flex-start;background:var(--red-100);border:1px solid var(--red-600);color:var(--red-600);padding:13px 16px;border-radius:4px;font-size:13.5px;margin-top:16px;}
.form-error svg{width:18px;height:18px;flex-shrink:0;margin-top:1px;}
.btn[disabled]{opacity:.65;cursor:not-allowed;}
.hp-field{position:absolute;left:-9999px;top:-9999px;width:1px;height:1px;overflow:hidden;}

.quick-cta-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:28px 0 8px;}
@media (max-width:600px){.quick-cta-row{grid-template-columns:1fr;}}
.model-support-options{display:flex;gap:8px;flex-wrap:wrap;}
.model-support-card #modelSupportResult:empty{margin-top:0;}
.model-chip{
  padding:8px 16px;font-size:13px;font-weight:600;border-radius:999px;
  border:1px solid var(--line);background:var(--surface);color:var(--teal-700);
  cursor:pointer;transition:background .15s ease,color .15s ease,border-color .15s ease;
}
.model-chip:hover{border-color:var(--teal-500);}
.model-chip.is-active{background:var(--orange-500);border-color:var(--orange-500);color:#fff;}
.model-chip.chip-checkbox{display:inline-flex;align-items:center;gap:7px;user-select:none;}
.model-chip.chip-checkbox input[type="checkbox"]{margin:0;accent-color:var(--orange-500);width:15px;height:15px;cursor:pointer;}
.model-chip.chip-checkbox:has(input:checked){background:var(--orange-500);border-color:var(--orange-500);color:#fff;}
.region-map-wrap{margin:0 0 20px;background:var(--teal-050);border-radius:6px;padding:16px;}
.region-map{display:block;width:100%;height:auto;max-width:640px;margin:0 auto;}
.region-shape{stroke:#fff;stroke-width:2.5;stroke-linejoin:round;cursor:pointer;transition:filter .15s ease,stroke-width .15s ease;}
.region-shape[data-region-key="marmara"]{fill:var(--map-marmara);}
.region-shape[data-region-key="karadeniz"]{fill:var(--map-karadeniz);}
.region-shape[data-region-key="ege"]{fill:var(--map-ege);}
.region-shape[data-region-key="icanadolu"]{fill:var(--map-icanadolu);}
.region-shape[data-region-key="doguanadolu"]{fill:var(--map-doguanadolu);}
.region-shape[data-region-key="guneydoguanadolu"]{fill:var(--map-guneydoguanadolu);}
.region-shape[data-region-key="akdeniz"]{fill:var(--map-akdeniz);}
.region-shape:hover{filter:brightness(1.12);}
.region-shape.is-active{stroke:var(--ink);stroke-width:4;filter:brightness(1.1);}
.region-label{font-weight:700;text-anchor:middle;pointer-events:none;fill:#fff;font-family:inherit;paint-order:stroke;stroke:rgba(8,44,51,.35);stroke-width:3;stroke-linejoin:round;}
@media (max-width:600px){.region-map-wrap{padding:10px;}}
.quick-cta{
  display:flex;align-items:center;gap:14px;padding:18px 20px;border:1px solid var(--line);border-radius:4px;background:var(--surface);
}
.quick-cta svg{width:26px;height:26px;color:var(--teal-600);flex-shrink:0;}
.quick-cta.wa svg{color:#25D366;}
.quick-cta b{display:block;font-size:15px;}
.quick-cta small{color:var(--ink-soft);font-size:13px;}

/* timeline (kurumsal) */
.timeline{position:relative;padding-left:28px;border-left:1px solid var(--line);display:flex;flex-direction:column;gap:36px;}
.timeline-item{position:relative;}
.timeline-item::before{
  content:"";position:absolute;left:-33.5px;top:2px;width:9px;height:9px;border-radius:50%;
  background:var(--orange-500);border:2px solid var(--paper);box-shadow:0 0 0 1px var(--orange-500);
}
.timeline-item .tyear{font-family:var(--font-mono);font-size:12.5px;color:var(--orange-600);font-weight:600;letter-spacing:.04em;}
.timeline-item h4{font-size:16.5px;margin:6px 0 4px;}
.timeline-item p{font-size:14.5px;margin:0;}

.facility-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:12px;}
@media (max-width:820px){.facility-grid{grid-template-columns:1fr;}}
.facility-card{padding:24px;}
.facility-card svg{width:22px;height:22px;color:var(--orange-500);margin-bottom:12px;}
.facility-card h4{font-size:15px;}
.facility-card p{font-size:13.5px;margin:0;}
.facility-card .fc-photo{margin:-24px -24px 18px;overflow:hidden;border-radius:3px 3px 0 0;background:var(--teal-050);}
.facility-card .fc-photo img{display:block;width:100%;height:100%;aspect-ratio:4/3;object-fit:cover;}
.facility-card .fc-body svg{width:22px;height:22px;color:var(--orange-500);margin-bottom:12px;}
.fc-switcher{display:flex;gap:8px;margin:14px 0 0;flex-wrap:wrap;}
.fc-thumb{width:44px;height:44px;padding:0;border:2px solid var(--line);border-radius:4px;overflow:hidden;cursor:pointer;background:var(--teal-050);flex-shrink:0;}
.fc-thumb img{display:block;width:100%;height:100%;object-fit:cover;}
.fc-thumb.is-active{border-color:var(--orange-500);}
.facility-card--full{padding:0;overflow:hidden;}
.facility-card--full .fc-photo{margin:0;border-radius:3px 3px 0 0;background:#fff;}
.facility-card--full .fc-photo img{aspect-ratio:auto;object-fit:contain;height:auto;}
.facility-card--full .fc-switcher{padding:0 16px 16px;margin:0;}

/* footer */
footer.site{background:var(--teal-900);color:#B9D2D5;padding:64px 0 28px;}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px;}
@media (max-width:820px){.footer-grid{grid-template-columns:1fr 1fr;}}
@media (max-width:560px){.footer-grid{grid-template-columns:1fr;}}
.footer-grid h5{color:#fff;font-size:12.5px;text-transform:uppercase;letter-spacing:.1em;font-family:var(--font-mono);margin-bottom:16px;}
.footer-grid a{display:block;font-size:14px;color:#B9D2D5;margin-bottom:10px;cursor:pointer;}
.footer-grid a:hover{color:#fff;}
.footer-brand p{color:#8FB1B6;font-size:13.5px;max-width:38ch;}
.footer-bottom{
  margin-top:48px;padding-top:24px;border-top:1px solid rgba(255,255,255,.1);
  display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px;font-size:12.5px;color:#7DA0A5;
}
.social-row{display:flex;gap:10px;}
.social-row a{
  width:34px;height:34px;border:1px solid rgba(255,255,255,.15);border-radius:50%;
  display:flex;align-items:center;justify-content:center;margin:0;
}
.social-row a svg{width:16px;height:16px;color:#fff;}
.social-row a:hover{background:var(--orange-500);border-color:var(--orange-500);}

/* page fade */
.page{animation:fadeIn .25s ease;}
@keyframes fadeIn{from{opacity:0;transform:translateY(6px);}to{opacity:1;transform:translateY(0);}}

.text-center{text-align:center;}
.mt-lg{margin-top:56px;}

/* ============ SPLASH / WELCOME SCREEN ============ */
#splash{
  position:fixed;inset:0;z-index:9999;background:#F5F9FB;
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:22px;
  transition:opacity .5s ease, visibility .5s ease;
}
#splash.hide{opacity:0;visibility:hidden;pointer-events:none;}
#splashVideo{width:100%;height:100%;object-fit:contain;}
@media (prefers-reduced-motion: reduce){
  #splash{transition:none;}
}

/* ============ FLOATING WHATSAPP BUTTON ============ */
#waFab{
  position:fixed;right:22px;bottom:22px;z-index:500;
  width:56px;height:56px;border-radius:50%;background:#25D366;color:#fff;
  display:flex;align-items:center;justify-content:center;box-shadow:0 10px 28px -6px rgba(6,60,30,.45);
  transition:transform .15s ease;
}
#waFab svg{width:28px;height:28px;position:relative;z-index:2;}
#waFab:hover{transform:scale(1.08);}
#waFab .wa-fab-ping{
  position:absolute;inset:0;border-radius:50%;background:#25D366;opacity:.55;
  animation:waPing 1.8s cubic-bezier(0,0,.3,1) infinite;
}
@keyframes waPing{
  0%{transform:scale(1);opacity:.55;}
  75%,100%{transform:scale(1.9);opacity:0;}
}
@media (max-width:640px){#waFab{right:14px;bottom:14px;width:50px;height:50px;}#waFab svg{width:25px;height:25px;}}
@media (prefers-reduced-motion: reduce){#waFab .wa-fab-ping{animation:none;display:none;}}

/* ============ ROUTE TRANSITION SWEEP ============ */
#routeSweep{
  position:fixed;top:76px;left:0;right:0;height:2px;z-index:150;pointer-events:none;
  opacity:0;overflow:hidden;
}
#routeSweep.play{opacity:1;animation:sweepFadeOut .45s ease forwards;}
#routeSweep svg{width:200%;height:100%;}
#routeSweep path{fill:none;stroke:var(--orange-500);stroke-width:2;}
#routeSweep.play svg{animation:sweepMove .45s linear forwards;}
@keyframes sweepMove{from{transform:translateX(-50%);}to{transform:translateX(0%);}}
@keyframes sweepFadeOut{0%,70%{opacity:1;}100%{opacity:0;}}
@media (prefers-reduced-motion: reduce){#routeSweep{display:none;}}

/* ============ MAP EMBED ============ */
.map-embed-frame{width:100%;height:320px;border:0;display:block;filter:grayscale(.15) contrast(1.02);}