/* Sakura İklimlendirme — MIT. Serinlik odaklı tasarım: buz mavisi, lacivert, nane. */
@font-face{font-family:Outfit;font-weight:100 900;font-display:swap;src:url(/fonts/outfit-latin-ext.woff2) format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:Outfit;font-weight:100 900;font-display:swap;src:url(/fonts/outfit-latin.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:Inter;font-weight:100 900;font-display:swap;src:url(/fonts/inter-latin-ext.woff2) format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:Inter;font-weight:100 900;font-display:swap;src:url(/fonts/inter-latin.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}

:root{
  --ice:#eef8ff; --frost:#d8eefc; --sky:#6fd0ff; --azure:#1e84ff; --ocean:#0b4fa8; --navy:#06223f; --ink:#0c2238;
  --mint:#7ff0e0; --wa:#1fba5a; --muted:#587089; --line:#d4e6f4; --card:#fff;
  --r:18px; --shadow:0 10px 30px -12px rgba(11,79,168,.28);
  --head:Outfit,system-ui,sans-serif; --body:Inter,system-ui,sans-serif;
}
*{box-sizing:border-box;margin:0}
html{scroll-behavior:smooth;scroll-padding-top:84px}
body{font:16px/1.65 var(--body);color:var(--ink);background:#fff;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{color:var(--azure);text-decoration:none}
a:hover{text-decoration:underline}
ul{padding:0;list-style:none}
.wrap{width:min(1180px,100% - 32px);margin-inline:auto}
.narrow{width:min(820px,100% - 32px)}
.ico{width:1.15em;height:1.15em;flex:none}
.muted{color:var(--muted)}
.skip{position:absolute;left:-999px;top:8px;background:#fff;padding:8px 14px;border-radius:8px;z-index:200}
.skip:focus{left:8px}
:focus-visible{outline:3px solid var(--sky);outline-offset:2px;border-radius:6px}

/* ---- header ---- */
.site-header{position:sticky;top:0;z-index:50;background:rgba(6,34,63,.72);backdrop-filter:blur(14px) saturate(1.4);-webkit-backdrop-filter:blur(14px) saturate(1.4);border-bottom:1px solid rgba(255,255,255,.08);transition:background .3s}
.site-header.solid{background:rgba(6,34,63,.95)}
.bar{display:flex;align-items:center;gap:20px;height:68px}
.logo{display:flex;align-items:center;gap:10px;color:#fff;text-decoration:none!important}
.logo b{font:700 1.25rem var(--head);letter-spacing:.14em;display:block;line-height:1}
.logo small{font-size:.72rem;opacity:.75;letter-spacing:.06em}
.nav{margin-left:auto;display:flex;gap:2px}
.nav a{color:#dcefff;padding:8px 11px;border-radius:10px;font-size:.92rem;font-weight:500;white-space:nowrap;transition:.2s}
.nav a:hover,.nav a[aria-current]{background:rgba(255,255,255,.12);color:#fff;text-decoration:none}
.burger{display:none;background:none;border:0;color:#fff;padding:8px;cursor:pointer}
.burger .ico{width:28px;height:28px}

/* ---- buttons ---- */
.btn{display:inline-flex;align-items:center;gap:9px;padding:13px 22px;border-radius:999px;font:600 .98rem var(--head);border:1.5px solid transparent;cursor:pointer;transition:transform .2s,box-shadow .2s,background .2s;text-decoration:none!important;line-height:1}
.btn:hover{transform:translateY(-2px)}
.btn-sm{padding:9px 16px;font-size:.88rem}
.btn-primary{background:linear-gradient(135deg,var(--azure),var(--ocean));color:#fff;box-shadow:0 8px 20px -8px var(--azure)}
.btn-wa{background:var(--wa);color:#fff;box-shadow:0 8px 20px -8px var(--wa)}
.btn-light{background:#fff;color:var(--navy)}
.btn-ghost{background:rgba(255,255,255,.12);color:#fff;border-color:rgba(255,255,255,.35)}
.map .btn-ghost{background:#fff;color:var(--ocean);border-color:var(--line)}
.btn-call{margin-left:4px;background:rgba(255,255,255,.14);color:#fff;border-color:rgba(255,255,255,.3)}

/* ---- hero (sıcaktan serine: --h 1→0) ---- */
.hero{position:relative;color:#fff;overflow:hidden;padding:72px 0 120px;
  background:linear-gradient(160deg,color-mix(in oklab,#d9541a calc(var(--h)*70%),#06223f) 0%,color-mix(in oklab,#ff9a3c calc(var(--h)*60%),#0b4fa8) 60%,color-mix(in oklab,#ffb86b calc(var(--h)*55%),#1e84ff) 100%)}
.snow{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;opacity:calc(1 - var(--h)*.85)}
.aurora i{position:absolute;border-radius:50%;filter:blur(70px);opacity:.55;mix-blend-mode:screen;animation:float 14s ease-in-out infinite}
.aurora i:nth-child(1){width:420px;height:420px;left:-80px;top:-60px;background:color-mix(in oklab,#ffd27a calc(var(--h)*100%),#7fe0ff)}
.aurora i:nth-child(2){width:360px;height:360px;right:5%;top:10%;background:color-mix(in oklab,#ff7a45 calc(var(--h)*100%),#1e84ff);animation-delay:-5s}
.aurora i:nth-child(3){width:300px;height:300px;left:40%;bottom:-120px;background:color-mix(in oklab,#ffb347 calc(var(--h)*100%),#7ff0e0);animation-delay:-9s}
@keyframes float{50%{transform:translate(40px,30px) scale(1.12)}}
.hero-grid{position:relative;display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center}
.kicker{display:inline-flex;align-items:center;gap:8px;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.25);padding:7px 14px;border-radius:999px;font-size:.82rem;margin-bottom:18px;backdrop-filter:blur(6px)}
.dot{width:8px;height:8px;border-radius:50%;background:var(--mint);box-shadow:0 0 0 0 var(--mint);animation:pulse 2s infinite}
@keyframes pulse{70%{box-shadow:0 0 0 10px transparent}}
h1{font:800 clamp(2rem,5.2vw,3.6rem)/1.08 var(--head);letter-spacing:-.02em}
.grad{background:linear-gradient(90deg,#fff,color-mix(in oklab,#ffe2a8 calc(var(--h)*100%),#a7ecff));-webkit-background-clip:text;background-clip:text;color:transparent}
.lead{font-size:1.12rem;opacity:.92;margin:18px 0 26px;max-width:56ch}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px}
.card-glass{margin-top:30px;max-width:420px;padding:16px 18px;border-radius:var(--r);background:rgba(255,255,255,.13);border:1px solid rgba(255,255,255,.28);backdrop-filter:blur(10px);display:grid;grid-template-columns:1fr auto;gap:10px 14px;align-items:center}
.t-row{display:flex;align-items:baseline;gap:12px}
.t-label{opacity:.8;font-size:.9rem}
.t-val{font:800 2.4rem var(--head);min-width:3ch}
.thermo input{grid-column:1/-1;width:100%;accent-color:var(--mint);height:6px;order:3}
.thermo .btn{order:2}
.hero-art{position:relative;min-height:340px;display:grid;place-items:center}
.orb{position:absolute;width:340px;height:340px;border-radius:50%;background:radial-gradient(circle at 35% 35%,color-mix(in oklab,#fff3c4 calc(var(--h)*100%),#e8fbff),color-mix(in oklab,#ff8a3d calc(var(--h)*100%),#6fd0ff) 55%,transparent 72%);filter:blur(6px);opacity:.9;animation:breathe 6s ease-in-out infinite}
@keyframes breathe{50%{transform:scale(1.07)}}
.ac{position:relative;width:min(100%,500px);filter:drop-shadow(0 30px 40px rgba(0,0,0,.3))}
.ac-body{fill:#f4fbff}
.ac-slot{fill:#c6dcec}
.ac-led{fill:color-mix(in oklab,#ff7a45 calc(var(--h)*100%),#2fe6c4)}
.flow path{stroke:#bff1ff;stroke-width:5;fill:none;stroke-dasharray:14 20;opacity:calc(1 - var(--h)*.75);animation:flow 1.4s linear infinite}
.flow path:nth-child(even){animation-duration:1.9s;stroke:#fff}
@keyframes flow{to{stroke-dashoffset:-68}}
.chip{position:absolute;display:flex;align-items:center;gap:7px;background:rgba(255,255,255,.95);color:var(--navy);padding:8px 14px;border-radius:999px;font:600 .85rem var(--head);box-shadow:var(--shadow);animation:bob 5s ease-in-out infinite}
.c1{top:6%;left:2%}.c2{top:20%;right:0;animation-delay:-1.5s}.c3{bottom:14%;left:6%;animation-delay:-3s}
@keyframes bob{50%{transform:translateY(-9px)}}
.wave{position:absolute;bottom:-1px;left:0;width:100%;height:80px;fill:#fff}
.wave path{animation:wave 9s ease-in-out infinite alternate}
@keyframes wave{to{transform:translateX(-4%) scaleY(1.2)}}

/* ---- trust ---- */
.trust{background:#fff}
.trust-in{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:-30px;position:relative;z-index:2}
.stat{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:18px;text-align:center;box-shadow:var(--shadow)}
.stat b{font:800 1.9rem var(--head);color:var(--ocean);display:block}
.stat span{color:var(--muted);font-size:.88rem}

/* ---- sections ---- */
.section{padding:84px 0}
.section.alt{background:linear-gradient(180deg,var(--ice),#fff)}
.eyebrow{font:700 .8rem var(--head);letter-spacing:.16em;text-transform:uppercase;color:var(--azure);margin-bottom:8px}
.h2{font:700 clamp(1.5rem,3vw,2.2rem)/1.2 var(--head);letter-spacing:-.01em;margin-bottom:22px;color:var(--navy)}
.split{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:start}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:24px;box-shadow:var(--shadow)}
.svc{display:block;color:inherit;transition:transform .25s,box-shadow .25s,border-color .25s;position:relative;overflow:hidden}
.svc:hover{transform:translateY(-6px);border-color:var(--sky);text-decoration:none;box-shadow:0 18px 40px -16px rgba(30,132,255,.45)}
.svc::after{content:"";position:absolute;inset:auto -30% -60% auto;width:180px;height:180px;background:radial-gradient(var(--frost),transparent 70%);transition:.4s}
.svc:hover::after{transform:scale(1.5)}
.svc-ico{display:grid;place-items:center;width:52px;height:52px;border-radius:14px;background:linear-gradient(135deg,var(--frost),#fff);color:var(--azure);margin-bottom:14px;font-size:1.5rem;border:1px solid var(--line)}
.svc h3,.why h3{font:700 1.15rem var(--head);margin-bottom:6px;color:var(--navy)}
.svc p,.why p{color:var(--muted);font-size:.95rem}
.more{display:inline-flex;align-items:center;gap:6px;margin-top:14px;font-weight:600;font-size:.9rem;color:var(--azure)}
.why .ico{font-size:1.8rem;color:var(--azure);margin-bottom:10px;width:1.8rem;height:1.8rem}
.ticks{margin:14px 0 22px;display:grid;gap:9px}
.ticks li{display:flex;gap:10px;align-items:flex-start}
.ticks .ico{color:#16b28a;margin-top:.25em;stroke-width:2.6}
.mosaic{display:grid;grid-template-columns:1fr 1fr;grid-auto-rows:220px;gap:12px}
.mosaic img{width:100%;height:100%;object-fit:cover;border-radius:var(--r);box-shadow:var(--shadow)}
.mosaic img:first-child{grid-row:span 2}
.mosaic .wide{grid-column:span 2}
.pills{display:flex;flex-wrap:wrap;gap:10px}
.pills span{background:var(--frost);color:var(--ocean);padding:9px 18px;border-radius:999px;font-weight:600;font-size:.92rem}

/* ---- calculator ---- */
.calc h3{font:700 1.3rem var(--head);margin-bottom:14px}
.calc h3 small{font:500 .8rem var(--body);color:var(--muted)}
.calc-grid{display:grid;gap:14px;margin-bottom:18px}
label{display:grid;gap:6px;font-weight:600;font-size:.9rem;color:var(--navy)}
input,select,textarea{font:inherit;padding:12px 14px;border:1.5px solid var(--line);border-radius:12px;background:#fff;color:var(--ink);width:100%}
input[type=range]{padding:0;accent-color:var(--azure)}
input:focus,select:focus,textarea:focus{border-color:var(--azure);outline:0;box-shadow:0 0 0 4px rgba(30,132,255,.15)}
.calc-out{background:linear-gradient(135deg,var(--navy),var(--ocean));color:#fff;border-radius:14px;padding:16px 18px;margin-bottom:16px}
.calc-out .muted{color:#a9cdee;font-size:.82rem;display:block}
.calc-out strong{font:800 2rem var(--head)}
.calc-out p{margin-top:4px;font-size:.88rem;color:#cfe6fa!important}
.fine{font-size:.78rem;color:var(--muted);margin-top:12px}

/* ---- form / contact ---- */
.form{display:grid;gap:14px}
.form h3{font:700 1.3rem var(--head)}
.clist{display:grid;gap:12px;margin:12px 0}
.clist li{display:flex;gap:12px;align-items:flex-start}
.clist .ico{color:var(--azure);margin-top:.3em}
.clist.big{font-size:1.05rem;margin:20px 0}
.person{display:flex;gap:16px;align-items:center;margin:22px 0}
.person h3{font:700 1.25rem var(--head)}
.person a{display:flex;gap:8px;align-items:center;font-weight:500}
.avatar{width:62px;height:62px;border-radius:50%;display:grid;place-items:center;background:linear-gradient(135deg,var(--sky),var(--ocean));color:#fff;font:700 1.2rem var(--head);flex:none}
.map{position:relative;margin-top:18px;border-radius:var(--r);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow)}
.map iframe{width:100%;height:340px;border:0;display:block}
.map-btn{position:absolute;left:12px;bottom:12px;box-shadow:var(--shadow)}

/* ---- page hero / prose / faq ---- */
.page-hero{position:relative;color:#fff;min-height:340px;display:flex;align-items:flex-end;overflow:hidden;background:var(--navy)}
.page-hero.short{min-height:220px}
.ph-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.ph-shade{position:absolute;inset:0;background:linear-gradient(0deg,rgba(6,34,63,.95),rgba(6,34,63,.35) 70%),linear-gradient(120deg,rgba(30,132,255,.35),transparent)}
.ph-shade.solid{background:linear-gradient(135deg,var(--navy),var(--ocean))}
.ph-in{position:relative;padding:60px 0 44px}
.page-hero h1{font-size:clamp(1.9rem,4.5vw,3rem)}
.page-hero .lead{margin:12px 0 20px}
.crumb{font-size:.85rem;opacity:.85;margin-bottom:10px}
.crumb a{color:#cfe8ff}
.prose p{margin-bottom:14px;color:#2a4258}
.prose .h2{margin-top:36px}
.prose .h2:first-child{margin-top:0}
.faq{border:1px solid var(--line);border-radius:14px;margin-bottom:10px;background:#fff}
.faq summary{padding:16px 20px;font-weight:600;cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:12px;color:var(--navy)}
.faq summary::after{content:"+";font-size:1.4rem;color:var(--azure);transition:.2s}
.faq[open] summary::after{transform:rotate(45deg)}
.faq p{padding:0 20px 18px;color:#2a4258}

/* ---- CTA / footer ---- */
.cta-band{background:linear-gradient(120deg,var(--ocean),var(--azure) 60%,#36c3ff);color:#fff;padding:48px 0}
.cta-in{display:flex;flex-wrap:wrap;gap:24px;justify-content:space-between;align-items:center}
.cta-in h2{font:800 1.8rem var(--head)}
.cta-btns{display:flex;gap:12px;flex-wrap:wrap}
.site-footer{background:var(--navy);color:#b7d2ea;padding:56px 0 100px}
.fgrid{display:grid;grid-template-columns:1.3fr 1fr 1.2fr;gap:36px}
.site-footer h3{color:#fff;font:700 1rem var(--head);margin-bottom:12px}
.site-footer a{color:#cfe6fa}
.site-footer ul{display:grid;gap:7px}
.site-footer .muted{color:#8fb0cd;margin:8px 0;font-size:.9rem}
.logo-f b{font-size:1.4rem}
.soc{display:inline-flex;gap:8px;align-items:center;margin-top:6px}
.clist .ico{color:var(--sky)}
.legal{display:flex;flex-wrap:wrap;gap:8px 24px;justify-content:space-between;border-top:1px solid rgba(255,255,255,.12);margin-top:36px;padding-top:20px;font-size:.8rem;color:#8fb0cd}

/* ---- floating contact ---- */
.wa-fab{position:fixed;right:20px;bottom:20px;z-index:60;display:flex;align-items:center;gap:8px;background:var(--wa);color:#fff;padding:14px 20px;border-radius:999px;font:600 .95rem var(--head);box-shadow:0 12px 30px -8px rgba(31,186,90,.7);text-decoration:none!important;animation:pop 3s ease-in-out infinite}
.wa-fab .ico{width:26px;height:26px}
@keyframes pop{50%{transform:scale(1.06)}}
.dock{display:none}

/* ---- reveal ---- */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s ease var(--d,0ms),transform .7s ease var(--d,0ms)}
.reveal.in{opacity:1;transform:none}

/* ---- responsive ---- */
@media(max-width:960px){
  .hero-grid,.split{grid-template-columns:1fr}
  .hero-art{min-height:280px;order:-1}
  .grid3{grid-template-columns:1fr 1fr}.grid4{grid-template-columns:1fr 1fr}
  .trust-in{grid-template-columns:1fr 1fr}
  .fgrid{grid-template-columns:1fr}
  .nav{position:fixed;inset:68px 0 auto 0;background:rgba(6,34,63,.98);flex-direction:column;padding:12px 16px 20px;transform:translateY(-130%);transition:transform .3s;max-height:calc(100vh - 68px);overflow:auto}
  .nav.open{transform:none}
  .nav a{padding:13px 12px;font-size:1rem}
  .burger{display:block;margin-left:auto}
  .btn-call{display:none}
}
@media(max-width:640px){
  .hero{padding:44px 0 100px}
  .grid3,.grid4{grid-template-columns:1fr}
  .mosaic{grid-auto-rows:170px}
  .section{padding:60px 0}
  .wa-fab{display:none}
  .dock{display:grid;grid-template-columns:repeat(3,1fr);position:fixed;left:0;right:0;bottom:0;z-index:60;background:var(--navy);border-top:1px solid rgba(255,255,255,.12);padding-bottom:env(safe-area-inset-bottom)}
  .dock a{display:flex;flex-direction:column;align-items:center;gap:3px;padding:10px 4px;color:#fff;font-size:.78rem;font-weight:600;text-decoration:none}
  .dock .d-wa{background:var(--wa)}
  .dock .ico{width:22px;height:22px}
  .chip{font-size:.75rem;padding:6px 10px}
}
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  .reveal{opacity:1;transform:none}
}
@media(min-width:961px){.grid3>.svc:last-child:nth-child(3n+1){grid-column:1/-1}}

/* ---- logo, dropdown, bölgeler ---- */
.logo img{height:44px;width:auto;display:block}
.logo-f img{height:54px}
.dd{position:relative}
.dd-b{background:none;border:0;font:inherit;color:#dcefff;padding:8px 11px;border-radius:10px;font-size:.92rem;font-weight:500;cursor:pointer;display:flex;align-items:center;gap:4px}
.dd-b:hover,.dd:focus-within .dd-b{background:rgba(255,255,255,.12);color:#fff}
.dd-b .ico{width:14px;height:14px}
.dd-m{position:absolute;top:100%;left:0;min-width:210px;background:rgba(6,34,63,.98);border:1px solid rgba(255,255,255,.12);border-radius:14px;padding:8px;display:grid;opacity:0;visibility:hidden;transform:translateY(6px);transition:.2s;box-shadow:0 20px 40px -12px rgba(0,0,0,.5)}
.dd:hover .dd-m,.dd:focus-within .dd-m,.dd.open .dd-m{opacity:1;visibility:visible;transform:none}
.pills a{background:var(--frost);color:var(--ocean);padding:9px 18px;border-radius:999px;font-weight:600;font-size:.92rem;transition:.2s}
.pills a:hover{background:var(--azure);color:#fff;text-decoration:none;transform:translateY(-2px)}
.lead-dark{color:var(--muted);margin:-8px 0 20px;max-width:64ch}
.region-row{padding:22px 0;border-bottom:1px solid var(--line)}
.region-row h2{font:700 1.3rem var(--head);margin-bottom:12px}
.region-row h2 a{color:var(--navy)}
@media(max-width:960px){
  .dd-b{display:none}
  .dd-m{position:static;opacity:1;visibility:visible;transform:none;background:none;border:0;box-shadow:none;padding:0;min-width:0}
  .logo img{height:36px}
}
.credit{display:flex;flex-wrap:wrap;gap:6px 18px;justify-content:center;margin-top:14px;font-size:.82rem;color:#8fb0cd}
.credit b{color:#cfe6fa;font-weight:600}
.credit a{color:#cfe6fa}

/* ---- form, hesaplama sayfası ---- */
.hp{position:absolute!important;left:-9999px;width:1px;height:1px;opacity:0;pointer-events:none}
.form .btn{justify-content:center}
.form-status{min-height:1.4em;font-size:.92rem;font-weight:500}
.form-status.ok{color:#0a8f5a}.form-status.err{color:#c0392b}
.calc-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,340px),1fr));gap:20px}
.calc-desc{font-size:.9rem;margin:-6px 0 14px}
.calc h3 small{display:block;margin-top:2px}
label small{font-weight:400;color:var(--muted)}