/* Arıtıcı Servis — sade, pratik, servis odaklı tasarım */
:root{
  --deep:#04304F;--navy:#0A4D80;--blue:#0E7EC8;--aqua:#1FB6E8;--ice:#EAF6FD;
  --ink:#123045;--muted:#4A6A80;--line:rgba(10,77,128,.14);
  --orange:#E8650D;--orange2:#F59E0B;
  --shadow:0 10px 34px rgba(6,48,79,.10);--radius:16px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:'Manrope',-apple-system,'Segoe UI',sans-serif;color:var(--ink);background:#fff;line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.container{width:min(1080px,92%);margin-inline:auto}
h1,h2,h3{font-family:'Sora','Manrope',sans-serif;line-height:1.2;color:var(--deep);font-weight:700}

/* ---------- Üst bar ---------- */
.topbar{background:var(--deep);color:#CDE9F9;font-size:.85rem}
.topbar .container{display:flex;justify-content:space-between;align-items:center;padding:.4rem 0;gap:1rem;flex-wrap:wrap}
.topbar a{color:#fff;font-weight:700}
.topbar a:hover{color:#7DD6F5}
@media(max-width:640px){.topbar .container{justify-content:center;text-align:center}}

/* ---------- Header ---------- */
.header{position:sticky;top:0;z-index:50;background:#fff;border-bottom:1px solid var(--line)}
.header .container{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:.7rem 0}
.brand-group{display:flex;align-items:center;gap:.9rem;min-width:0}
.brand-group img{height:46px;width:auto}
.brand-servis{font-family:'Sora',sans-serif;font-weight:800;font-size:1.02rem;letter-spacing:.14em;color:#fff;background:linear-gradient(135deg,var(--navy),var(--blue));padding:.34rem .85rem;border-radius:8px}
.header-right{display:flex;align-items:center;gap:1.1rem}
.header-right .osmo{height:38px;width:auto}
.header-phone{display:inline-flex;align-items:center;gap:.5rem;background:var(--ice);border:1.5px solid var(--line);color:var(--deep);font-weight:800;font-size:.98rem;padding:.55rem 1.1rem;border-radius:999px;white-space:nowrap;transition:background .2s}
.header-phone:hover{background:#DCF0FC}
@media(max-width:760px){
  .header-right .osmo{display:none}
  .brand-group img{height:38px}
  .brand-servis{font-size:.85rem;padding:.28rem .6rem}
  .header-phone{padding:.5rem .8rem;font-size:.88rem}
}

/* ---------- Alt menü ---------- */
.subnav{background:#F4FAFE;border-bottom:1px solid var(--line)}
.subnav .container{display:flex;gap:1.5rem;flex-wrap:wrap;justify-content:center;padding:.55rem 0;font-size:.9rem}
.subnav a{font-weight:700;color:var(--navy);white-space:nowrap}
.subnav a:hover,.subnav a.active{color:var(--blue)}

/* ---------- Hero (aydınlık, aksiyon odaklı) ---------- */
.hero{background:linear-gradient(180deg,var(--ice) 0%,#fff 100%);position:relative;overflow:hidden}
.hero::before{content:"";position:absolute;right:-160px;top:-160px;width:480px;height:480px;border-radius:50%;background:radial-gradient(circle,rgba(31,182,232,.16),transparent 70%)}
.hero .container{position:relative;display:grid;grid-template-columns:1.15fr .85fr;gap:3rem;align-items:center;padding:3.6rem 0 4rem}
@media(max-width:880px){.hero .container{grid-template-columns:1fr;gap:2rem;padding:2.4rem 0 3rem}}
.hero-chip{display:inline-flex;align-items:center;gap:.5rem;background:#fff;border:1px solid var(--line);color:var(--navy);padding:.42rem 1rem;border-radius:999px;font-weight:800;font-size:.84rem;margin-bottom:1.2rem;box-shadow:0 4px 14px rgba(6,48,79,.07)}
.hero-chip .dot{width:8px;height:8px;border-radius:50%;background:var(--aqua)}
.hero h1{font-size:clamp(1.9rem,4.2vw,2.9rem);margin-bottom:.9rem}
.hero h1 em{font-style:normal;color:var(--blue)}
.hero .lead{font-size:1.08rem;color:var(--muted);max-width:520px;margin-bottom:1.4rem}
.ticks{display:flex;flex-direction:column;gap:.45rem;font-weight:600;color:var(--ink);font-size:.98rem}
.ticks span::before{content:"✓";display:inline-block;width:22px;height:22px;line-height:22px;text-align:center;border-radius:50%;background:var(--ice);color:var(--blue);font-weight:900;margin-right:.6rem;font-size:.8rem}

/* Servis talebi kartı */
.action-card{background:#fff;border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow);padding:1.9rem 1.7rem;text-align:center}
.action-card h2{font-size:1.25rem;margin-bottom:.3rem}
.action-card .sub{color:var(--muted);font-size:.92rem;margin-bottom:1.2rem}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.55rem;font-weight:800;border-radius:12px;transition:transform .15s,box-shadow .15s;font-family:inherit;cursor:pointer}
.btn-cta{width:100%;background:linear-gradient(135deg,var(--orange),var(--orange2));color:#fff;font-size:1.12rem;padding:1.05rem 1.4rem;box-shadow:0 8px 22px rgba(232,101,13,.35)}
.btn-cta:hover{transform:translateY(-2px);box-shadow:0 12px 28px rgba(232,101,13,.45)}
.action-card .veya{display:flex;align-items:center;gap:.8rem;color:#9AB4C6;font-size:.82rem;font-weight:700;margin:1rem 0}
.action-card .veya::before,.action-card .veya::after{content:"";flex:1;height:1px;background:var(--line)}
.btn-tel{width:100%;background:#fff;border:2px solid var(--navy);color:var(--navy);font-size:1.12rem;padding:.95rem 1.4rem}
.btn-tel:hover{background:var(--ice)}
.action-card .not{margin-top:.9rem;font-size:.8rem;color:var(--muted)}

/* ---------- Bölümler ---------- */
.section{padding:3.6rem 0}
.section--ice{background:linear-gradient(180deg,#F4FAFE 0%,#fff 100%)}
.section-head{max-width:660px;margin-bottom:2rem}
.section-head h2{font-size:clamp(1.45rem,3vw,2rem);margin-bottom:.5rem}
.section-head p{color:var(--muted);font-size:1rem}
.eyebrow{display:inline-flex;align-items:center;gap:.5rem;font-size:.76rem;font-weight:800;letter-spacing:.16em;text-transform:uppercase;color:var(--blue);margin-bottom:.7rem}
.eyebrow::before{content:"";width:30px;height:2px;background:linear-gradient(90deg,var(--blue),var(--aqua));border-radius:2px}

.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:1.1rem}
@media(max-width:900px){.grid-3{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.grid-3{grid-template-columns:1fr}}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:1.4rem 1.3rem;transition:transform .2s,box-shadow .2s;display:flex;gap:1rem;align-items:flex-start}
a.card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:rgba(14,126,200,.35)}
.card .icon{flex:none;width:46px;height:46px;border-radius:12px;background:var(--ice);display:flex;align-items:center;justify-content:center;font-size:1.35rem}
.card h3{font-size:1.02rem;margin-bottom:.25rem}
.card p{color:var(--muted);font-size:.88rem;line-height:1.5}

/* Adımlar */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:1.1rem;counter-reset:adim;margin-top:1.4rem}
@media(max-width:760px){.steps{grid-template-columns:1fr;gap:1.4rem}}
.step{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:1.5rem 1.3rem 1.3rem;position:relative}
.step::before{counter-increment:adim;content:counter(adim);position:absolute;top:-16px;left:1.2rem;width:34px;height:34px;border-radius:50%;background:linear-gradient(135deg,var(--navy),var(--blue));color:#fff;font-weight:800;font-family:'Sora',sans-serif;display:flex;align-items:center;justify-content:center;font-size:.95rem;box-shadow:0 5px 14px rgba(14,126,200,.35)}
.step h3{font-size:1rem;margin:.4rem 0 .3rem}
.step p{color:var(--muted);font-size:.88rem}

/* Sarf malzemesi / online mağaza bandı */
.shop-band{display:flex;align-items:center;gap:1.4rem;background:linear-gradient(135deg,var(--navy) 0%,var(--blue) 60%,var(--aqua) 100%);color:#fff;border-radius:20px;padding:1.7rem 2rem;box-shadow:0 12px 30px rgba(14,126,200,.30);transition:transform .2s,box-shadow .2s}
.shop-band:hover{transform:translateY(-3px);box-shadow:0 16px 38px rgba(14,126,200,.42)}
.shop-band .shop-icon{flex:none;width:58px;height:58px;border-radius:16px;background:rgba(255,255,255,.16);display:flex;align-items:center;justify-content:center;font-size:1.7rem}
.shop-band .shop-text{flex:1;min-width:0}
.shop-band h2{color:#fff;font-size:1.2rem;margin-bottom:.25rem}
.shop-band p{color:#D8EFFC;font-size:.92rem;line-height:1.5}
.shop-band .shop-cta{flex:none;background:#fff;color:var(--navy);font-weight:800;font-size:.95rem;padding:.75rem 1.4rem;border-radius:999px;white-space:nowrap;box-shadow:0 6px 16px rgba(4,48,79,.25)}
@media(max-width:720px){
  .shop-band{flex-direction:column;text-align:center;gap:1rem;padding:1.6rem 1.3rem}
  .shop-band .shop-cta{width:100%}
}

/* Rakamlar şeridi */
.stats-strip{display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;background:var(--deep);border-radius:var(--radius);padding:1.5rem 2rem;color:#fff}
.stats-strip .stat{text-align:center;flex:1;min-width:120px}
.stats-strip b{display:block;font-family:'Sora',sans-serif;font-size:1.6rem;color:#7DD6F5}
.stats-strip span{font-size:.82rem;color:#B9D8EC;font-weight:600}

/* SSS */
.sss{max-width:800px}
.sss details{background:#fff;border:1px solid var(--line);border-radius:12px;margin-bottom:.7rem;overflow:hidden}
.sss summary{cursor:pointer;padding:.95rem 1.2rem;font-weight:800;color:var(--deep);list-style:none;display:flex;justify-content:space-between;align-items:center;gap:1rem;font-size:.96rem}
.sss summary::after{content:"+";font-size:1.3rem;color:var(--blue);flex:none;transition:transform .2s}
.sss details[open] summary::after{transform:rotate(45deg)}
.sss details p{padding:0 1.2rem 1rem;color:var(--muted);font-size:.93rem}
.sss a{color:var(--blue);font-weight:700}

/* Bölgeler */
.pill-grid{display:flex;flex-wrap:wrap;gap:.55rem}
.pill{background:#fff;border:1px solid var(--line);border-radius:999px;padding:.4rem 1rem;font-weight:700;font-size:.84rem;color:var(--navy)}

/* Alt CTA bandı */
.band{background:linear-gradient(135deg,var(--deep) 0%,var(--navy) 100%);color:#fff;border-radius:20px;padding:2.6rem 2rem;text-align:center}
.band h2{color:#fff;font-size:clamp(1.35rem,2.8vw,1.9rem);margin-bottom:.5rem}
.band p{color:#C9E7F8;max-width:560px;margin:0 auto 1.5rem;font-size:.98rem}
.band .btn-cta{width:auto;padding:.95rem 2.2rem}
.band .btn-beyaz{background:transparent;border:2px solid rgba(255,255,255,.7);color:#fff;padding:.85rem 1.8rem;font-size:1rem}
.band .btn-beyaz:hover{background:rgba(255,255,255,.12)}
.band .btn-row{display:flex;gap:.9rem;justify-content:center;flex-wrap:wrap}

/* ---------- Alt sayfa hero ---------- */
.page-hero{background:linear-gradient(180deg,var(--ice) 0%,#fff 100%);padding:2.6rem 0 2.4rem}
.page-hero h1{font-size:clamp(1.6rem,3.4vw,2.3rem);margin-bottom:.6rem;max-width:720px}
.page-hero p{color:var(--muted);max-width:620px;font-size:1.02rem;margin-bottom:1.3rem}
.crumbs{font-size:.83rem;color:var(--muted);margin-bottom:.9rem;font-weight:700}
.crumbs a{color:var(--blue)}
.page-hero .btn-row{display:flex;gap:.8rem;flex-wrap:wrap}
.page-hero .btn-cta{width:auto;padding:.85rem 1.7rem;font-size:1rem}
.page-hero .btn-tel{width:auto;padding:.75rem 1.5rem;font-size:1rem}

/* İçerik yazıları */
.prose{max-width:760px}
.prose h2{font-size:clamp(1.25rem,2.6vw,1.6rem);margin:1.9rem 0 .6rem}
.prose p{color:var(--ink);margin-bottom:.9rem;font-size:.98rem}
.prose ul{margin:.3rem 0 1rem 1.2rem}
.prose li{margin-bottom:.35rem;font-size:.96rem}

/* ---------- Footer ---------- */
.footer{background:var(--deep);color:#B9D8EC;margin-top:3rem}
.footer .container{padding:2.6rem 0 1.3rem}
.footer-grid{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:2rem;margin-bottom:1.8rem}
@media(max-width:760px){.footer-grid{grid-template-columns:1fr;gap:1.4rem}}
.footer h4{color:#fff;font-size:.95rem;margin-bottom:.7rem}
.footer p{font-size:.9rem;margin-bottom:.3rem}
.footer a:hover{color:#5CE1FF}
.footer .logolar{display:flex;align-items:center;gap:.9rem;margin-bottom:.9rem}
.footer .logolar img{height:44px;width:auto;background:#fff;border-radius:10px;padding:.4rem .6rem}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12);padding-top:1rem;font-size:.8rem;text-align:center}

/* Sabit ara düğmesi (sadece mobil) */
.call-float{display:none}
@media(max-width:760px){
  .call-float{position:fixed;left:12px;right:12px;bottom:12px;z-index:60;display:flex;align-items:center;justify-content:center;gap:.6rem;background:linear-gradient(135deg,var(--orange),var(--orange2));color:#fff;font-weight:800;font-size:1.05rem;padding:.95rem;border-radius:14px;box-shadow:0 10px 26px rgba(232,101,13,.45)}
  body{padding-bottom:74px}
}