/* =========================================================
   Sancaktepe Altus Servisi — ortak stil sistemi
   Palet: Altus Petrol + Bright Mint
   Tipografi: Sora (başlık) + Manrope (gövde)
   ========================================================= */

:root{
  --petrol:#d50f2e;
  --petrol-600:#b50d27;
  --petrol-700:#8f0a1f;
  --ink:#211519;
  --ink-soft:#6b585c;
  --mint:#ff5a5f;
  --mint-soft:#ffd9da;
  --mist:#fbf2f3;
  --mist-2:#f6e7e9;
  --line:#f0d9dc;
  --paper:#ffffff;
  --shadow-sm:0 1px 2px rgba(33,21,25,.06), 0 4px 14px rgba(33,21,25,.05);
  --shadow-md:0 10px 30px rgba(33,21,25,.10);
  --shadow-lg:0 24px 60px rgba(33,21,25,.16);
  --radius:18px;
  --radius-sm:12px;
  --maxw:1180px;
  --space:clamp(64px,9vw,118px);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:"Manrope",system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  color:var(--ink);
  background:var(--paper);
  line-height:1.65;
  font-size:17px;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
h1,h2,h3,h4{font-family:"Sora",system-ui,sans-serif;line-height:1.12;color:var(--ink);margin:0 0 .5em;letter-spacing:-.02em;font-weight:700}
h1{font-size:clamp(2.1rem,5.4vw,4rem);font-weight:800;letter-spacing:-.035em}
h2{font-size:clamp(1.7rem,3.6vw,2.7rem)}
h3{font-size:clamp(1.2rem,2vw,1.45rem)}
p{margin:0 0 1.1em}
a{color:var(--petrol-700);text-decoration:none}
img{max-width:100%;display:block}
ul{margin:0 0 1.1em;padding-left:1.1em}
li{margin:.35em 0}
strong{font-weight:700;color:var(--ink)}

.wrap{width:100%;max-width:var(--maxw);margin-inline:auto;padding-inline:clamp(18px,5vw,40px)}
.section{padding-block:var(--space)}
.eyebrow{
  display:inline-flex;align-items:center;gap:.5em;
  font-family:"Sora",sans-serif;font-weight:600;font-size:.78rem;
  letter-spacing:.18em;text-transform:uppercase;color:var(--petrol-700);
  margin-bottom:1rem;
}
.eyebrow::before{content:"";width:26px;height:2px;background:var(--mint);display:inline-block;border-radius:2px}
.lead{font-size:clamp(1.05rem,1.7vw,1.25rem);color:var(--ink-soft);max-width:62ch}
.center{text-align:center;margin-inline:auto}
.center .lead{margin-inline:auto}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.6em;
  font-family:"Sora",sans-serif;font-weight:600;font-size:1rem;
  padding:.92em 1.6em;border-radius:999px;border:1.5px solid transparent;
  cursor:pointer;transition:.22s ease;white-space:nowrap;
}
.btn svg{width:1.15em;height:1.15em}
.btn-primary{background:var(--petrol);color:#fff;box-shadow:0 8px 22px rgba(213,15,46,.32)}
.btn-primary:hover{background:var(--petrol-600);transform:translateY(-2px);box-shadow:0 12px 28px rgba(213,15,46,.4)}
.btn-wa{background:#1eb234;color:#fff;box-shadow:0 8px 22px rgba(30,178,52,.3)}
.btn-wa:hover{background:#19a02e;transform:translateY(-2px)}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line)}
.btn-ghost:hover{border-color:var(--petrol);color:var(--petrol-700);transform:translateY(-2px)}
.btn-light{background:#fff;color:var(--petrol-700)}
.btn-light:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}

/* ---------- Top bar ---------- */
.topbar{background:var(--ink);color:#f6dde0;font-size:.86rem}
.topbar .wrap{display:flex;flex-wrap:wrap;gap:.4em 1.6em;align-items:center;justify-content:space-between;padding-block:.5em}
.topbar a{color:#fbeef0;font-weight:600}
.topbar .tb-item{display:inline-flex;align-items:center;gap:.5em}
.topbar svg{width:1em;height:1em;color:var(--mint)}
.tb-status{display:inline-flex;align-items:center;gap:.5em;color:var(--mint)}
.dot{width:8px;height:8px;border-radius:50%;background:var(--mint);box-shadow:0 0 0 0 rgba(255,90,95,.6);animation:pulse 2s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(255,90,95,.55)}70%{box-shadow:0 0 0 9px rgba(255,90,95,0)}100%{box-shadow:0 0 0 0 rgba(255,90,95,0)}}

/* ---------- Header / nav ---------- */
.site-header{position:sticky;top:0;z-index:60;background:rgba(255,255,255,.86);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:1.5em;padding-block:.75em}
.brand{display:flex;align-items:center;gap:.7em;font-family:"Sora",sans-serif;font-weight:800;font-size:1.15rem;color:var(--ink);letter-spacing:-.02em}
.brand .mark{
  width:42px;height:42px;border-radius:11px;flex:none;
  background:linear-gradient(135deg,var(--petrol),var(--petrol-700));
  display:grid;place-items:center;color:#fff;box-shadow:var(--shadow-sm);position:relative;overflow:hidden;
}
.brand .mark::after{content:"";position:absolute;inset:0;background:linear-gradient(135deg,transparent 55%,var(--mint) 130%);opacity:.5}
.brand .mark svg{width:24px;height:24px;position:relative;z-index:1}
.brand small{display:block;font-family:"Manrope",sans-serif;font-weight:600;font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;color:var(--petrol-700)}
.nav-links{display:flex;align-items:center;gap:.2em;list-style:none;margin:0;padding:0}
.nav-links a{font-family:"Sora",sans-serif;font-weight:500;font-size:.95rem;color:var(--ink);padding:.5em .8em;border-radius:9px;transition:.18s}
.nav-links a:hover,.nav-links a[aria-current="page"]{background:var(--mist);color:var(--petrol-700)}
.nav-cta{display:flex;align-items:center;gap:.6em}
.nav-tel{display:inline-flex;align-items:center;gap:.55em;font-family:"Sora",sans-serif;font-weight:700;color:var(--ink)}
.nav-tel svg{width:1.05em;height:1.05em;color:var(--petrol)}

/* dropdown */
.has-drop{position:relative}
.drop{
  position:absolute;top:calc(100% + 10px);left:50%;transform:translateX(-50%) translateY(8px);
  background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow-lg);
  padding:.5em;min-width:260px;opacity:0;visibility:hidden;transition:.2s;z-index:70;
}
.has-drop:hover .drop,.has-drop:focus-within .drop{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0)}
.drop a{display:flex;align-items:center;gap:.7em;padding:.6em .7em;border-radius:9px;font-size:.92rem;font-weight:500}
.drop a:hover{background:var(--mist)}
.drop a svg{width:1.2em;height:1.2em;color:var(--petrol);flex:none}

.nav-toggle{display:none;background:none;border:1.5px solid var(--line);border-radius:10px;width:46px;height:42px;cursor:pointer;color:var(--ink)}
.nav-toggle svg{width:24px;height:24px;margin:auto}

/* ---------- Hero ---------- */
.hero{position:relative;overflow:hidden;background:
  radial-gradient(120% 120% at 100% 0%,rgba(255,90,95,.16),transparent 46%),
  linear-gradient(180deg,var(--mist) 0%,#fff 78%)}
.hero::before{content:"";position:absolute;inset:0;
  background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);
  background-size:46px 46px;opacity:.35;mask-image:radial-gradient(100% 80% at 70% 10%,#000,transparent 75%);
}
.hero .wrap{position:relative;z-index:2;display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(30px,5vw,64px);align-items:center;padding-block:clamp(54px,7vw,90px)}
.hero h1{margin-bottom:.35em}
.hero h1 .accent{color:var(--petrol);position:relative;white-space:nowrap}
.hero h1 .accent::after{content:"";position:absolute;left:0;right:0;bottom:.07em;height:.18em;background:var(--mint);border-radius:3px;z-index:-1;opacity:.85}
.hero-badges{display:flex;flex-wrap:wrap;gap:.6em;margin-bottom:1.5em}
.chip{display:inline-flex;align-items:center;gap:.45em;background:#fff;border:1px solid var(--line);border-radius:999px;padding:.45em .9em;font-size:.85rem;font-weight:600;color:var(--ink);box-shadow:var(--shadow-sm)}
.chip svg{width:1.05em;height:1.05em;color:var(--petrol)}
.hero-cta{display:flex;flex-wrap:wrap;gap:.8em;margin-top:.4em}
.hero-note{margin-top:1.2em;font-size:.9rem;color:var(--ink-soft)}

/* hero card */
.hero-card{background:#fff;border:1px solid var(--line);border-radius:24px;box-shadow:var(--shadow-lg);padding:1.6rem;position:relative}
.hero-card .live{display:inline-flex;align-items:center;gap:.5em;font-size:.78rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--petrol-700);background:var(--mist);padding:.4em .8em;border-radius:999px;margin-bottom:1rem}
.hero-card h3{font-size:1.15rem;margin-bottom:.2em}
.hc-row{display:flex;align-items:center;gap:.9em;padding:.85em 0;border-top:1px solid var(--line)}
.hc-row:first-of-type{border-top:none}
.hc-ic{width:42px;height:42px;border-radius:11px;background:var(--mist);display:grid;place-items:center;color:var(--petrol);flex:none}
.hc-ic svg{width:22px;height:22px}
.hc-row b{display:block;font-family:"Sora",sans-serif;font-size:.98rem}
.hc-row span{font-size:.85rem;color:var(--ink-soft)}
.hero-card .btn{width:100%;margin-top:1rem}

/* ---------- Stat strip ---------- */
.stats{background:var(--ink);color:#f8eaec}
.stats .wrap{display:grid;grid-template-columns:repeat(4,1fr);gap:1.5em;padding-block:clamp(34px,5vw,52px)}
.stat b{display:block;font-family:"Sora",sans-serif;font-weight:800;font-size:clamp(1.9rem,3.2vw,2.6rem);color:#fff;line-height:1}
.stat b .u{color:var(--mint)}
.stat span{font-size:.92rem;color:#ecc9cd}

/* ---------- Services grid ---------- */
.grid-services{display:grid;grid-template-columns:repeat(4,1fr);gap:1.1em}
.svc{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:1.4rem;transition:.24s;position:relative;overflow:hidden}
.svc::after{content:"";position:absolute;left:0;top:0;height:3px;width:0;background:var(--mint);transition:.3s}
.svc:hover{transform:translateY(-5px);box-shadow:var(--shadow-md);border-color:transparent}
.svc:hover::after{width:100%}
.svc .ic{width:54px;height:54px;border-radius:14px;background:linear-gradient(135deg,var(--mist),var(--mist-2));display:grid;place-items:center;color:var(--petrol);margin-bottom:1rem}
.svc .ic svg{width:28px;height:28px}
.svc h3{font-size:1.12rem;margin-bottom:.3em}
.svc p{font-size:.92rem;color:var(--ink-soft);margin-bottom:1em;flex:1}
.svc .more{font-family:"Sora",sans-serif;font-weight:600;font-size:.9rem;color:var(--petrol-700);display:inline-flex;align-items:center;gap:.4em}
.svc .more svg{width:1em;height:1em;transition:.2s}
.svc:hover .more svg{transform:translateX(4px)}

/* ---------- Features ---------- */
.features{background:var(--mist)}
.grid-feat{display:grid;grid-template-columns:repeat(3,1fr);gap:1.1em;margin-top:2.4em}
.feat{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:1.6rem}
.feat .ic{width:48px;height:48px;border-radius:12px;background:var(--ink);color:var(--mint);display:grid;place-items:center;margin-bottom:1rem}
.feat .ic svg{width:24px;height:24px}
.feat h3{font-size:1.1rem}
.feat p{font-size:.93rem;color:var(--ink-soft);margin:0}

/* ---------- Process ---------- */
.grid-steps{display:grid;grid-template-columns:repeat(4,1fr);gap:1.1em;margin-top:2.4em;counter-reset:step}
.step{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:1.5rem 1.4rem}
.step .num{font-family:"Sora",sans-serif;font-weight:800;font-size:1rem;color:var(--petrol);background:var(--mist);width:42px;height:42px;border-radius:11px;display:grid;place-items:center;margin-bottom:.9em}
.step h3{font-size:1.05rem}
.step p{font-size:.9rem;color:var(--ink-soft);margin:0}

/* ---------- Article (SEO) ---------- */
.article{background:#fff}
.article .wrap{max-width:920px}
.prose h2{margin-top:1.6em}
.prose h3{margin-top:1.4em;color:var(--petrol-700)}
.prose p,.prose li{color:#46282d;font-size:1.03rem}
.prose strong{color:var(--ink)}
.prose .callout{background:var(--mist);border-left:4px solid var(--petrol);border-radius:10px;padding:1.1em 1.3em;margin:1.6em 0}
.prose .callout p{margin:0}

/* ---------- Areas ---------- */
.areas{background:linear-gradient(160deg,var(--ink),#241015);color:#f8eaec;position:relative;overflow:hidden}
.areas::before{content:"";position:absolute;right:-10%;top:-30%;width:520px;height:520px;border-radius:50%;background:radial-gradient(circle,rgba(255,90,95,.18),transparent 65%)}
.areas h2{color:#fff}
.areas .lead{color:#ecc9cd}
.area-tags{display:flex;flex-wrap:wrap;gap:.6em;margin-top:1.8em}
.area-tags span{background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.16);border-radius:999px;padding:.5em 1em;font-size:.9rem;font-weight:600;color:#fbeef0}
.area-tags span::before{content:"📍";margin-right:.4em;font-size:.85em}

/* ---------- FAQ ---------- */
.faq-list{margin-top:2.2em;display:grid;gap:.7em}
.faq{background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden}
.faq summary{cursor:pointer;list-style:none;padding:1.1em 1.3em;font-family:"Sora",sans-serif;font-weight:600;font-size:1.02rem;display:flex;justify-content:space-between;align-items:center;gap:1em}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:1.5rem;color:var(--petrol);transition:.2s;line-height:1}
.faq[open] summary::after{transform:rotate(45deg)}
.faq .ans{padding:0 1.3em 1.2em;color:var(--ink-soft);font-size:.97rem}

/* ---------- CTA band ---------- */
.cta-band{background:linear-gradient(120deg,var(--petrol),var(--petrol-700));color:#fff;position:relative;overflow:hidden}
.cta-band::after{content:"";position:absolute;left:-8%;bottom:-60%;width:480px;height:480px;border-radius:50%;background:radial-gradient(circle,rgba(255,90,95,.35),transparent 60%)}
.cta-band .wrap{position:relative;z-index:2;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:1.6em}
.cta-band h2{color:#fff;margin:0}
.cta-band p{color:#ffe2e4;margin:.4em 0 0}
.cta-actions{display:flex;flex-wrap:wrap;gap:.8em}

/* ---------- Footer ---------- */
.site-footer{background:var(--ink);color:#f0d4d8;padding-block:clamp(48px,6vw,72px) 0;font-size:.94rem}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:2em}
.site-footer h4{color:#fff;font-size:1rem;letter-spacing:.02em;margin-bottom:1em}
.site-footer a{color:#f0d4d8}
.site-footer a:hover{color:var(--mint)}
.foot-links{list-style:none;padding:0;margin:0}
.foot-links li{margin:.5em 0}
.foot-brand .brand{color:#fff}
.foot-brand .brand small{color:var(--mint)}
.foot-brand p{color:#e3c2c6;margin-top:1em;font-size:.92rem}
.foot-contact li{display:flex;gap:.7em;margin:.7em 0;list-style:none;align-items:flex-start}
.foot-contact{padding:0}
.foot-contact svg{width:1.1em;height:1.1em;color:var(--mint);flex:none;margin-top:.25em}
.foot-bottom{border-top:1px solid rgba(255,255,255,.1);margin-top:2.6em;padding-block:1.4em;display:flex;flex-wrap:wrap;gap:.6em 1.4em;justify-content:space-between;color:#c99aa1;font-size:.84rem}
.disclaimer{background:rgba(0,0,0,.18);font-size:.8rem;color:#c89aa0;text-align:center;padding:.9em 1em;line-height:1.55}

/* ---------- Floating buttons ---------- */
.floaters{position:fixed;right:18px;bottom:18px;z-index:90;display:flex;flex-direction:column;gap:.7em}
.float{width:56px;height:56px;border-radius:50%;display:grid;place-items:center;color:#fff;box-shadow:var(--shadow-lg);transition:.2s}
.float svg{width:28px;height:28px}
.float:hover{transform:scale(1.08)}
.float.wa{background:#1eb234}
.float.tel{background:var(--petrol)}
.float.wa{position:relative}
.float.wa::before{content:"";position:absolute;inset:0;border-radius:50%;border:2px solid #1eb234;animation:ring 2.4s infinite}
@keyframes ring{0%{transform:scale(1);opacity:.7}100%{transform:scale(1.6);opacity:0}}

/* ---------- Page hero (sub pages) ---------- */
.page-hero{background:
  radial-gradient(120% 130% at 100% 0%,rgba(255,90,95,.16),transparent 48%),
  linear-gradient(180deg,var(--mist),#fff);
  border-bottom:1px solid var(--line);position:relative;overflow:hidden}
.page-hero::before{content:"";position:absolute;inset:0;
  background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);
  background-size:46px 46px;opacity:.3;mask-image:radial-gradient(90% 80% at 80% 0%,#000,transparent 72%)}
.page-hero .wrap{position:relative;z-index:2;display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(28px,4vw,56px);align-items:center;padding-block:clamp(46px,6vw,74px)}
.crumbs{font-size:.85rem;color:var(--ink-soft);margin-bottom:1.1em;display:flex;gap:.5em;flex-wrap:wrap;align-items:center}
.crumbs a{color:var(--petrol-700);font-weight:600}
.crumbs span{color:var(--line)}
.page-hero h1{font-size:clamp(1.9rem,4.4vw,3.1rem)}

/* split content */
.split{display:grid;grid-template-columns:1.55fr .95fr;gap:clamp(30px,5vw,56px);align-items:start}
.aside-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-md);padding:1.6rem;position:sticky;top:96px}
.aside-card h3{font-size:1.15rem}
.aside-card .price{font-family:"Sora",sans-serif;font-weight:700;color:var(--petrol-700);font-size:1rem;margin:.2em 0 1em}
.aside-card ul{list-style:none;padding:0;margin:0 0 1.2em}
.aside-card ul li{display:flex;gap:.6em;font-size:.93rem;color:var(--ink-soft);margin:.55em 0}
.aside-card ul li svg{width:1.1em;height:1.1em;color:var(--petrol);flex:none;margin-top:.25em}
.aside-card .btn{width:100%;margin-bottom:.6em}

.fault-grid{display:grid;grid-template-columns:1fr 1fr;gap:.8em;margin:1.4em 0}
.fault{display:flex;gap:.7em;background:var(--mist);border-radius:12px;padding:.9em 1em;font-size:.93rem;align-items:flex-start}
.fault svg{width:1.2em;height:1.2em;color:var(--petrol);flex:none;margin-top:.2em}

.check-list{list-style:none;padding:0}
.check-list li{display:flex;gap:.7em;align-items:flex-start;margin:.6em 0}
.check-list li svg{width:1.25em;height:1.25em;color:var(--petrol);flex:none;margin-top:.25em}

/* ---------- Responsive ---------- */
@media (max-width:1000px){
  .grid-services{grid-template-columns:repeat(2,1fr)}
  .grid-feat{grid-template-columns:repeat(2,1fr)}
  .grid-steps{grid-template-columns:repeat(2,1fr)}
  .stats .wrap{grid-template-columns:repeat(2,1fr);gap:1.6em}
  .foot-grid{grid-template-columns:1fr 1fr}
  .hero .wrap{grid-template-columns:1fr}
  .hero-card{max-width:460px}
  .page-hero .wrap{grid-template-columns:1fr}
  .split{grid-template-columns:1fr}
  .aside-card{position:static}
}
@media (max-width:760px){
  .nav-links,.nav-tel{display:none}
  .nav-toggle{display:flex}
  .nav.open .nav-links{display:flex;position:absolute;left:0;right:0;top:100%;flex-direction:column;background:#fff;border-bottom:1px solid var(--line);box-shadow:var(--shadow-md);padding:.8em;gap:.2em;align-items:stretch}
  .nav.open .nav-links a{padding:.8em 1em}
  .nav.open .has-drop .drop{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;border:none;background:var(--mist);margin:.3em 0;transform:none}
  .site-header{position:relative}
  .nav{position:relative}
  .fault-grid{grid-template-columns:1fr}
}
@media (max-width:560px){
  .grid-services{grid-template-columns:1fr}
  .grid-feat{grid-template-columns:1fr}
  .grid-steps{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr}
  .cta-actions .btn,.hero-cta .btn{flex:1 1 auto}
}

@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
}
:focus-visible{outline:3px solid var(--petrol);outline-offset:2px;border-radius:4px}