/*
Theme Name: Czysty Zbiornik Ultra
Theme URI: https://czysty-zbiornik.pl
Author: OpenAI
Description: Ultr nowoczesny motyw WordPress dla usług czyszczenia zbiorników, z wbudowanym formularzem wyceny.
Version: 1.1.0
Requires at least: 6.2
Requires PHP: 8.0
Text Domain: czysty-zbiornik-ultra
*/

:root{--bg:#05080d;--bg2:#09131f;--card:#0d1722;--ink:#f5f8fb;--muted:#a8b6c5;--cyan:#12d9f4;--cyan2:#008fbd;--line:rgba(255,255,255,.11);--white:#fff;--shadow:0 24px 80px rgba(0,0,0,.32);--radius:28px;--max:1240px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.55}a{color:inherit;text-decoration:none}img{max-width:100%;height:auto}.container{width:min(var(--max),calc(100% - 40px));margin:auto}.site-header{position:fixed;inset:0 0 auto;z-index:50;background:linear-gradient(180deg,rgba(3,7,12,.95),rgba(3,7,12,.56),transparent);backdrop-filter:blur(14px)}.header-inner{height:92px;display:flex;align-items:center;justify-content:space-between;gap:28px}.brand{display:flex;align-items:center;gap:13px}.brand svg{width:54px;height:54px}.brand-name{font-weight:900;font-size:24px;line-height:.95;letter-spacing:-.03em}.brand-name span{display:block;color:var(--cyan)}.brand small{display:block;color:var(--muted);font-size:9px;letter-spacing:.12em;margin-top:7px}.nav{display:flex;gap:28px;font-size:14px;font-weight:750}.nav a{opacity:.86}.nav a:hover{color:var(--cyan)}.header-phone{display:flex;align-items:center;gap:10px;font-weight:900}.phone-icon{display:grid;place-items:center;width:42px;height:42px;border:1px solid var(--cyan);border-radius:50%;color:var(--cyan)}.header-phone small{display:block;color:var(--muted);font-size:10px;font-weight:600}.menu-toggle{display:none;background:none;border:1px solid var(--line);color:#fff;border-radius:12px;padding:10px}.hero{min-height:790px;padding:150px 0 90px;position:relative;overflow:hidden;background:radial-gradient(circle at 55% 35%,rgba(0,153,210,.18),transparent 35%),linear-gradient(90deg,#04070b 0%,#08131f 54%,#030609 100%)}.hero:before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.025) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.025) 1px,transparent 1px);background-size:44px 44px;mask-image:linear-gradient(to bottom,black,transparent)}.hero-grid{position:relative;display:grid;grid-template-columns:1.2fr .8fr;gap:58px;align-items:center}.eyebrow{color:var(--cyan);text-transform:uppercase;letter-spacing:.18em;font-size:13px;font-weight:900}.hero h1{font-size:clamp(54px,6vw,92px);line-height:.94;letter-spacing:-.055em;margin:18px 0 24px;max-width:850px}.hero h1 span{color:var(--cyan)}.hero-copy{font-size:20px;color:#d6e0e8;max-width:690px}.benefits{display:flex;gap:28px;flex-wrap:wrap;margin:34px 0}.benefit{display:flex;align-items:center;gap:12px;color:#d8e3ec;font-weight:700}.benefit i{display:grid;place-items:center;width:48px;height:48px;border:1px solid rgba(18,217,244,.62);border-radius:50%;color:var(--cyan);font-style:normal}.btn{display:inline-flex;align-items:center;justify-content:center;gap:12px;padding:17px 26px;border-radius:999px;background:linear-gradient(135deg,var(--cyan),#00a7d5);color:#001018;font-weight:950;border:0;cursor:pointer;box-shadow:0 16px 36px rgba(0,180,225,.25);transition:.2s}.btn:hover{transform:translateY(-2px)}.btn.secondary{background:transparent;color:#fff;border:1px solid var(--line);box-shadow:none}.hero-art{position:relative;min-height:520px;display:grid;place-items:center}.tank{width:100%;max-width:560px;aspect-ratio:1.34;border-radius:46% 46% 18% 18%/34% 34% 18% 18%;background:linear-gradient(145deg,#24313d,#070a0d 62%,#101820);box-shadow:inset 20px 20px 40px rgba(255,255,255,.09),inset -35px -30px 50px #000,0 38px 100px rgba(0,0,0,.58);position:relative}.tank:before{content:"";position:absolute;width:105px;height:42px;left:50%;transform:translateX(-50%);top:-26px;border-radius:18px 18px 4px 4px;background:#111820;border:5px solid #05070a}.tank:after{content:"CZYSTY\A ZBIORNIK";white-space:pre;position:absolute;inset:0;display:grid;place-items:center;font-weight:950;font-size:39px;line-height:.92;text-align:center;color:white;text-shadow:0 0 25px rgba(18,217,244,.35)}.tank:after:first-line{color:white}.glow{position:absolute;width:430px;height:430px;border-radius:50%;background:rgba(0,202,242,.13);filter:blur(50px)}.quote-card{background:rgba(6,10,15,.9);border:1px solid rgba(255,255,255,.2);border-radius:24px;padding:28px;box-shadow:var(--shadow);backdrop-filter:blur(20px)}.quote-card h2{font-size:30px;line-height:1;margin:0 0 24px}.quote-card h2 span{color:var(--cyan)}.field{margin:12px 0}.field input,.field select,.field textarea{width:100%;background:#06090d;border:1px solid #39434e;border-radius:10px;color:white;padding:14px 15px;font:inherit}.field textarea{min-height:92px;resize:vertical}.field label{font-size:12px;color:#b9c5d0}.check{display:flex;gap:10px;align-items:flex-start;font-size:11px;color:#bbc5cf;margin:14px 0}.quote-card .btn{width:100%}.form-status{padding:12px 14px;border-radius:10px;margin-bottom:14px;font-size:14px}.success{background:rgba(28,210,130,.12);border:1px solid rgba(28,210,130,.4)}.error{background:rgba(255,80,80,.12);border:1px solid rgba(255,80,80,.4)}section{padding:100px 0}.light{background:#f5f8fb;color:#071019}.section-head{display:flex;justify-content:space-between;gap:30px;align-items:end;margin-bottom:45px}.section-head h2{font-size:clamp(38px,4.2vw,62px);line-height:1;letter-spacing:-.045em;margin:0}.section-head p{max-width:560px;color:#5d6975}.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.card{padding:30px;border-radius:24px;background:#fff;border:1px solid #e1e8ee;box-shadow:0 15px 45px rgba(8,30,50,.07)}.card-icon{width:60px;height:60px;border-radius:18px;display:grid;place-items:center;background:#e7fbff;color:#008bb1;font-size:28px}.card h3{font-size:20px;margin:22px 0 8px}.card p{color:#697480;font-size:14px}.stats{margin-top:60px;background:linear-gradient(135deg,#071822,#092935);border-radius:28px;display:grid;grid-template-columns:repeat(4,1fr);padding:34px;color:white}.stat{padding:0 24px;border-right:1px solid rgba(255,255,255,.14)}.stat:last-child{border-right:0}.stat strong{display:block;color:var(--cyan);font-size:34px;line-height:1}.stat span{font-size:12px;color:#c8d4dc}.services{background:#071019}.service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.service{padding:34px;border:1px solid var(--line);border-radius:24px;background:linear-gradient(145deg,rgba(255,255,255,.05),rgba(255,255,255,.015));min-height:265px}.service .num{color:var(--cyan);font-weight:900}.service h3{font-size:25px;margin:42px 0 12px}.service p{color:var(--muted)}.process-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}.step{position:relative;padding:25px 20px}.step b{display:grid;place-items:center;width:58px;height:58px;background:var(--cyan);color:#001018;border-radius:50%;font-size:21px}.step:not(:last-child):after{content:"";position:absolute;top:54px;left:78px;right:-20px;height:1px;background:#bfd6de}.step h3{margin-top:25px}.cta{background:radial-gradient(circle at 15% 20%,rgba(18,217,244,.18),transparent 30%),#06131c}.cta-inner{display:grid;grid-template-columns:1fr .72fr;gap:50px;align-items:center}.cta h2{font-size:clamp(42px,5vw,70px);line-height:1;margin:0 0 20px}.cta p{color:var(--muted);font-size:18px}.socials{display:flex;gap:14px;flex-wrap:wrap;margin-top:28px}.social{width:54px;height:54px;border-radius:50%;display:grid;place-items:center;font-weight:950;color:#fff}.fb{background:#1877f2}.ig{background:linear-gradient(135deg,#833ab4,#fd1d1d,#fcb045)}.wa{background:#25d366}.tt{background:#050505;border:1px solid #344}.site-footer{padding:42px 0;background:#020406;border-top:1px solid var(--line);color:#9aa9b7}.footer-inner{display:flex;justify-content:space-between;gap:30px;flex-wrap:wrap}.legal{font-size:12px}.floating-call{display:none}.wp-block-image img{border-radius:20px}@media(max-width:1050px){.nav,.header-phone{display:none}.menu-toggle{display:block}.nav.open{display:flex;position:absolute;left:20px;right:20px;top:82px;flex-direction:column;background:#071019;padding:24px;border-radius:18px;border:1px solid var(--line)}.hero-grid,.cta-inner{grid-template-columns:1fr}.hero-art{min-height:370px}.cards{grid-template-columns:repeat(2,1fr)}.service-grid{grid-template-columns:1fr 1fr}.stats{grid-template-columns:1fr 1fr;gap:28px}.stat:nth-child(2){border-right:0}.process-grid{grid-template-columns:1fr 1fr}.step:after{display:none}}@media(max-width:680px){.container{width:min(100% - 26px,var(--max))}.hero{padding-top:120px}.hero h1{font-size:48px}.hero-copy{font-size:17px}.benefits{display:grid;gap:14px}.hero-art{display:none}.cards,.service-grid,.process-grid,.stats{grid-template-columns:1fr}.stat{border-right:0;border-bottom:1px solid rgba(255,255,255,.14);padding:16px 0}.section-head{display:block}.section-head p{margin-top:20px}.site-header{background:#03070c}.floating-call{display:grid;place-items:center;position:fixed;right:18px;bottom:18px;width:58px;height:58px;border-radius:50%;background:var(--cyan);color:#001018;z-index:70;box-shadow:0 14px 35px rgba(0,180,225,.35)}}

/* Mobile-first readability improvements – v1.1.0 */
@media (max-width: 680px){
  html{scroll-padding-top:76px}
  body{overflow-x:hidden;font-size:16px;line-height:1.55}
  .container{width:calc(100% - 32px);max-width:none}
  .site-header{background:rgba(3,7,12,.97);border-bottom:1px solid rgba(255,255,255,.08);backdrop-filter:blur(16px)}
  .header-inner{height:74px;gap:10px}
  .brand{gap:9px;min-width:0;max-width:calc(100% - 58px)}
  .brand svg{width:40px;height:40px;flex:0 0 40px}
  .brand>div{min-width:0}
  .brand-name{font-size:18px;line-height:.92;white-space:nowrap}
  .brand small{font-size:6.7px;letter-spacing:.06em;margin-top:5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:210px}
  .menu-toggle{display:flex;align-items:center;justify-content:center;min-width:48px;min-height:44px;padding:8px 10px;font-size:11px;font-weight:900;letter-spacing:.06em}
  .nav.open{position:fixed;left:12px;right:12px;top:82px;padding:14px;gap:4px;border-radius:18px;box-shadow:0 24px 70px rgba(0,0,0,.55);max-height:calc(100vh - 96px);overflow:auto}
  .nav.open a{display:block;padding:13px 14px;border-radius:10px;font-size:15px;background:rgba(255,255,255,.035)}
  .hero{min-height:auto;padding:112px 0 56px;background:radial-gradient(circle at 70% 20%,rgba(0,153,210,.17),transparent 38%),linear-gradient(180deg,#04070b 0%,#08131f 72%,#05080d 100%)}
  .hero-grid{display:block}
  .eyebrow{font-size:11px;line-height:1.45;letter-spacing:.12em}
  .hero h1{font-size:clamp(39px,12.2vw,54px);line-height:.98;letter-spacing:-.045em;margin:14px 0 20px;overflow-wrap:anywhere}
  .hero-copy{font-size:17px;line-height:1.58;margin:0}
  .benefits{display:grid;grid-template-columns:1fr;margin:26px 0 28px;gap:12px}
  .benefit{font-size:15px;gap:10px}
  .benefit i{width:39px;height:39px;flex:0 0 39px}
  .hero .btn{display:flex;width:100%;min-height:54px;margin:0 0 10px;padding:14px 18px;text-align:center}
  .hero-art{display:none}
  section{padding:64px 0}
  .section-head{display:block;margin-bottom:28px}
  .section-head h2{font-size:clamp(34px,10vw,45px);line-height:1.04;letter-spacing:-.035em;overflow-wrap:anywhere}
  .section-head p{font-size:16px;line-height:1.62;margin:17px 0 0}
  .cards,.service-grid,.process-grid,.stats{grid-template-columns:1fr;gap:14px}
  .card,.service{padding:23px 21px;border-radius:20px;min-height:0}
  .card-icon{width:52px;height:52px;border-radius:15px;font-size:23px}
  .card h3{margin:18px 0 7px;font-size:20px}
  .card p,.service p,.step p{font-size:15px;line-height:1.6;margin-bottom:0}
  .stats{margin-top:28px;padding:12px 20px;border-radius:22px;gap:0}
  .stat{padding:18px 0;border-right:0;border-bottom:1px solid rgba(255,255,255,.14)}
  .stat:last-child{border-bottom:0}
  .stat strong{font-size:31px}
  .stat span{font-size:13px}
  .service .num{font-size:13px}
  .service h3{font-size:22px;line-height:1.2;margin:24px 0 10px}
  .step{padding:8px 0 22px;display:grid;grid-template-columns:50px 1fr;column-gap:14px}
  .step b{width:48px;height:48px;font-size:18px;grid-row:1 / span 2}
  .step h3{margin:0 0 5px;font-size:20px;align-self:center}
  .step p{margin:0}
  .cta-inner{display:block}
  .cta h2{font-size:clamp(36px,10.5vw,48px);line-height:1.02;margin:12px 0 17px;overflow-wrap:anywhere}
  .cta p{font-size:16px;line-height:1.6}
  .socials{margin:22px 0 30px;gap:10px}
  .social{width:48px;height:48px}
  .quote-card{padding:22px 17px;border-radius:21px;width:100%;max-width:100%;overflow:hidden}
  .quote-card h2{font-size:26px;margin-bottom:18px}
  .field{margin:10px 0}
  .field input,.field select,.field textarea{display:block;max-width:100%;min-width:0;padding:14px 13px;font-size:16px;border-radius:10px}
  .field select{height:52px}
  .field textarea{min-height:110px}
  .check{font-size:12px;line-height:1.45;margin:15px 0}
  .check input{margin-top:3px;flex:0 0 auto}
  .quote-card .btn{min-height:54px;padding:14px 15px;font-size:14px;white-space:normal}
  .form-status{font-size:13px;line-height:1.5}
  .footer-inner{display:grid;grid-template-columns:1fr;gap:18px;font-size:14px}
  .site-footer{padding:34px 0 96px}
  .floating-call{right:14px;bottom:14px;width:56px;height:56px}
}

@media (max-width: 380px){
  .container{width:calc(100% - 24px)}
  .brand small{display:none}
  .brand-name{font-size:17px}
  .hero{padding-top:104px}
  .hero h1{font-size:38px}
  .hero-copy{font-size:16px}
  .section-head h2{font-size:33px}
  .quote-card{padding:20px 14px}
}