:root{--bg:#f3f8fc;--card:#fff;--ink:#12304d;--muted:#557089;--accent:#1e88e5;--accent-ink:#fff;--wa:#1faa59;--line:#dbe8f3;--navy:#0d3b8c}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.55 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif}
a{color:var(--accent)}
.wrap{max-width:880px;margin:0 auto;padding:0 16px}
header{padding:20px 0;border-bottom:1px solid var(--line)}
header .wrap{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}
.logo{font-weight:800;font-size:24px;letter-spacing:.5px;text-decoration:none;color:var(--ink)}
.logo span{color:var(--accent)}
nav a{margin-left:14px;font-size:14px;color:var(--muted);text-decoration:none}
nav a:hover{color:var(--accent)}
.hero{padding:48px 0 32px}
.hero h1{font-size:34px;line-height:1.2;margin:0 0 12px}
.hero p{font-size:18px;color:var(--muted);margin:0 0 24px;max-width:620px}
.btn{display:inline-block;padding:14px 22px;border-radius:12px;background:var(--wa);color:#fff;font-weight:700;text-decoration:none}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px;margin:16px 0 40px}
.card{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:20px}
.card h3{margin:0 0 6px;font-size:18px}
.price{font-size:26px;font-weight:800;color:var(--accent)}
.muted{color:var(--muted);font-size:14px}
h2{font-size:24px;margin:40px 0 12px}
ol,ul{padding-left:20px}
li{margin:6px 0}
.doc h1{font-size:28px;margin:32px 0 8px}
.doc h2{font-size:20px;margin:28px 0 8px}
.doc p,.doc li{font-size:15px}
footer{margin-top:48px;padding:24px 0;border-top:1px solid var(--line);color:var(--muted);font-size:13px}
footer p{margin:4px 0}
.fill{background:#fff3b0;color:#3a3000;padding:0 4px;border-radius:4px}
@media (max-width:520px){.hero h1{font-size:27px}nav a{margin-left:10px}}

/* Главная: фото на фоне всей страницы */
body.home{background:#0b0f12;color:#f2f6f8}
body.home::before{content:"";position:fixed;inset:0;z-index:-2;background:url("bg.webp?v=3") center 20%/cover no-repeat}
body.home::after{content:"";position:fixed;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(5,12,16,.55) 0%,rgba(5,12,16,.72) 55%,rgba(5,12,16,.88) 100%)}
body.home .logo{color:#fff}
body.home nav a,body.home .muted,body.home .hero p,body.home footer{color:#c9d6dd}
body.home header,body.home footer{border-color:rgba(255,255,255,.15)}
body.home .card{background:rgba(12,22,28,.72);border-color:rgba(255,255,255,.14);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px)}
body.home .price{color:#5cc8ff}
body.home a{color:#7fd3ff}
body.home .btn{color:#fff}
body.home .hero{min-height:62vh;display:flex;flex-direction:column;justify-content:flex-end;padding-bottom:40px}
body.home .hero h1{color:#fff;text-shadow:0 2px 12px rgba(0,0,0,.5)}
body.home::after{background:linear-gradient(180deg,rgba(5,12,16,.6) 0%,rgba(5,12,16,.15) 14%,rgba(5,12,16,.1) 45%,rgba(5,12,16,.75) 72%,rgba(5,12,16,.93) 100%)}
body.home .hero{min-height:calc(100vh - 78px);align-items:flex-start;padding-bottom:28px}
body.home::before{background-position:center 35%}
nav a{white-space:nowrap}
@media (max-width:520px){body.home::before{background-position:50% 0%;background-size:auto 56vh}body.home .hero{min-height:calc(100vh - 110px)}}
nav a.lang{font-weight:700;color:var(--accent)}
body.home nav a.lang{color:#7fd3ff}
@media (max-width:520px){nav{display:flex;flex-wrap:wrap;gap:4px 14px}nav a{margin-left:0}}

/* Плашка под текстом первого экрана — читаемость на светлом фоне */
.hero-box{max-width:640px}
body.home .hero-box{background:rgba(6,14,20,.62);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.12);border-radius:20px;padding:24px 26px;box-shadow:0 10px 40px rgba(0,0,0,.35)}
body.home .hero-box h1{text-shadow:none}
body.home .hero-box p{color:#e3edf2}
body.home .hero-box .muted{color:#c3d2da}
@media (max-width:520px){body.home .hero-box{padding:18px 16px;border-radius:16px}}
@media (min-width:900px){body.home .hero-box{max-width:470px;margin-left:min(0px,calc((880px - 100vw) / 2 + 48px))}body.home .hero-box h1{font-size:32px}}

@font-face{font-family:"Aqua24Logo";src:url("logo-font.woff2?v=2") format("woff2");font-weight:800;font-style:italic;font-display:swap}
/* Логотип в стиле этикетки: AQUA (тёмно-синий) + 24 (голубой) + волна, на белой плашке */
.logo{display:inline-block;line-height:1}
.lg-badge{display:inline-flex;flex-direction:column;align-items:flex-start;background:#fff;border-radius:10px;padding:7px 12px 5px;box-shadow:0 2px 10px rgba(0,0,0,.18)}
.lg-word{font-family:"Aqua24Logo","Arial Black",Arial,sans-serif;font-style:italic;font-weight:800;font-size:24px;letter-spacing:-.5px;line-height:1}
.logo .lg-aqua{color:#0d3b8c}.logo .lg-24{color:#1e88e5}.logo .lg-badge,.logo .lg-word{color:inherit}
.lg-swoosh{display:block;width:104%;height:11px;margin:1px 0 0 -4%}
@media (max-width:520px){.lg-word{font-size:21px}.lg-badge{padding:6px 10px 4px}}

/* Разделы под первым экраном: лёгкая тёмная подложка, фон виден */
body.home .glass{background:rgba(6,14,20,.55);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border:1px solid rgba(255,255,255,.1);border-radius:20px;padding:4px 28px 24px;margin-top:8px}
body.home .glass h2{color:#fff}
body.home .glass li,body.home .glass p{color:#eef4f7;text-shadow:0 1px 2px rgba(0,0,0,.35)}
body.home .glass .muted{color:#cfdbe2}
@media (max-width:520px){body.home .glass{padding:2px 16px 18px;border-radius:16px}}
/* Логотип на главной левее — по краю плашки с заголовком */
@media (min-width:900px){body.home header .wrap{max-width:none;padding-left:max(16px,calc((100vw - 880px)/2 - 216px));padding-right:max(16px,calc((100vw - 880px)/2))}}

/* Оглавление документов */
.toc{display:flex;flex-wrap:wrap;gap:6px 14px;margin:14px 0 6px;padding:12px 14px;background:var(--card);border:1px solid var(--line);border-radius:12px;font-size:14px}
.toc a{text-decoration:none;white-space:nowrap}
.doc h2{scroll-margin-top:12px}
.doc ul{margin:6px 0 10px}


/* Предупреждение о мошенниках — оранжевая плашка, чёрный текст */
.safe,body.home .glass .safe{background:#ff9f1a;color:#111;font-size:15px;font-weight:600;line-height:1.45;border-radius:12px;padding:12px 14px;text-shadow:none;margin:14px 0 6px}

/* Кнопка WhatsApp + QR: верх кнопки = верх QR, подпись под кнопкой (QR и подпись — только на компьютере) */
.cta{display:flex;align-items:flex-start;gap:28px}
.qr,.hero .qr-cap{display:none}
@media (min-width:900px) and (hover:hover){
  .cta-main{flex:1;min-width:0}
  .hero .qr-cap{display:block;margin:14px 0 0;max-width:230px;font-size:13px;line-height:1.35;color:#b9c9d2}
  .qr{display:block;flex:none;width:148px;height:148px;padding:6px;background:#e4f0fb;border-radius:16px;border:1px solid rgba(255,255,255,.25);box-shadow:0 4px 16px rgba(0,0,0,.25)}
  .qr svg{display:block;width:100%;height:100%}
}

/* Официальный номер WhatsApp в шапке, справа от логотипа */
.hphone{margin-right:auto;margin-left:6px;text-decoration:none;white-space:nowrap;line-height:1.2}
.hphone .hp-num{font-weight:800;font-size:17px;color:var(--ink)}
.hphone .hp-wa{font-size:13px;font-weight:600;color:var(--wa)}
body.home .hphone .hp-num{color:#fff;text-shadow:0 1px 6px rgba(0,0,0,.55)}
body.home .hphone .hp-wa{color:#5fe08f;text-shadow:0 1px 6px rgba(0,0,0,.55)}
@media (max-width:520px){.hphone{margin-left:4px}.hphone .hp-num{font-size:15px}.hphone .hp-wa{font-size:12px}}

/* Частые вопросы — раскрывающиеся блоки без скриптов */
.faq{display:grid;gap:8px;margin:8px 0 8px}
.faq details{border:1px solid var(--line);border-radius:12px;background:var(--card);padding:0 16px}
.faq summary{cursor:pointer;list-style:none;padding:13px 26px 13px 0;font-weight:700;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:0;top:9px;font-size:22px;font-weight:400;color:var(--accent)}
.faq details[open] summary::after{content:"–"}
.faq details p{margin:0 0 14px;font-size:15px}
body.home .faq details{background:rgba(12,22,28,.6);border-color:rgba(255,255,255,.14)}
body.home .faq summary{color:#fff}
body.home .faq summary::after{color:#5cc8ff}
footer .copy{margin-top:10px;opacity:.85}
body.home footer{background:rgba(5,12,16,.9);margin-top:32px}

/* ===== Светлый корпоративный стиль (08.10.2026): вода = свет и чистота ===== */
body{background:var(--bg);color:var(--ink)}
a{color:#1565c0}
h1,h2,h3{color:var(--navy)}
.btn{background:var(--wa);box-shadow:0 8px 22px rgba(31,170,89,.35);transition:transform .15s,box-shadow .15s}
.btn:hover{transform:translateY(-1px);box-shadow:0 12px 26px rgba(31,170,89,.45)}
body.home{position:relative;background:var(--bg);color:var(--ink)}
body.home::before{position:absolute;inset:0 0 auto 0;height:100vh;background:url("bg.webp?v=3") center 35%/cover no-repeat}
body.home::after{position:absolute;inset:0 0 auto 0;height:100vh;background:linear-gradient(180deg,rgba(255,255,255,.35) 0%,rgba(255,255,255,0) 22%,rgba(243,248,252,0) 55%,rgba(243,248,252,.85) 88%,#f3f8fc 100%)}
body.home header{border-color:rgba(13,59,140,.10)}
body.home nav a{color:var(--navy);font-weight:600;text-shadow:0 0 10px rgba(255,255,255,.9)}
body.home nav a.lang{color:var(--accent)}
body.home .hphone .hp-num{color:var(--navy);text-shadow:0 0 10px rgba(255,255,255,.95)}
body.home .hphone .hp-wa{color:#13934a;text-shadow:0 0 10px rgba(255,255,255,.95)}
body.home .hero h1{color:var(--navy);text-shadow:none}
body.home .hero-box{background:rgba(255,255,255,.86);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,.95);box-shadow:0 24px 60px rgba(13,59,140,.18)}
body.home .hero-box p{color:#2d4a64}
body.home .hero-box .muted{color:var(--muted)}
body.home .hero p{color:#2d4a64}
.hero .qr-cap,body.home .hero .qr-cap{color:var(--muted)}
.qr{box-shadow:none!important;border:1px solid #cfe2f4!important}
body.home .glass{background:#fff;-webkit-backdrop-filter:none;backdrop-filter:none;border:1px solid #e1edf7;box-shadow:0 10px 40px rgba(13,59,140,.08)}
body.home .glass h2{color:var(--navy)}
body.home .glass li,body.home .glass p{color:var(--ink);text-shadow:none}
body.home .glass .muted{color:var(--muted)}
body.home .card{background:#f6fafe;border:1px solid var(--line);-webkit-backdrop-filter:none;backdrop-filter:none}
body.home .card h3{color:var(--navy)}
body.home .price{color:var(--accent)}
body.home a{color:#1565c0}
body.home .btn{color:#fff}
.safe,body.home .glass .safe{background:#ffa51f;color:#1a1200;box-shadow:0 6px 18px rgba(255,165,31,.25)}
body.home .faq details,.faq details{background:#f6fafe;border:1px solid var(--line)}
body.home .faq summary,.faq summary{color:var(--navy)}
body.home .faq summary::after{color:var(--accent)}
body.home .faq details p{color:var(--ink)}
footer,body.home footer{background:#e8f1fa;color:var(--muted);border-top:1px solid var(--line)}
body.home footer{margin-top:32px}
@media (max-width:520px){
  body.home::before,body.home::after{height:60vh}
  body.home::before{background-position:50% 0%;background-size:cover}
}

/* ===== Калькулятор заказа (09.10.2026) ===== */
.price .unit{font-size:14px;font-weight:600;color:var(--muted)}
.calc-card{display:flex;flex-direction:column}
.calc-card p.muted{margin-bottom:0}
.step{display:none;align-items:center;gap:10px;margin-top:auto;padding-top:14px}
.calc.on .step{display:flex}
.step button{width:40px;height:40px;border-radius:12px;border:1px solid #cfe2f4;background:#fff;color:var(--navy);font-size:22px;font-weight:700;cursor:pointer;line-height:1;font-family:inherit}
.step button.p{background:var(--accent);border-color:var(--accent);color:#fff}
.step button:disabled{opacity:.35;cursor:default}
.step output{min-width:28px;text-align:center;font-size:20px;font-weight:800;color:var(--navy)}
.step .sum{margin-left:auto;font-weight:700;color:var(--ink);white-space:nowrap}
.total,.calc-note{display:none}
.calc.on .total{display:flex}
.calc.on .calc-note{display:block}
.total{align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-top:16px;padding:18px 20px;border-radius:18px;background:linear-gradient(135deg,#0d3b8c,#1e88e5);color:#fff;box-shadow:0 14px 36px rgba(13,59,140,.25)}
.total .t-cap{font-size:13px;opacity:.85}
.total .t-sum{font-size:30px;font-weight:800;line-height:1.1}
.total .t-sub{font-size:13px;opacity:.9;min-height:1em}
body.home .total .t-btn{margin:0;white-space:nowrap;color:#fff}
.t-btn.off{opacity:.45;pointer-events:none}
.calc-note{font-size:13px;margin-top:8px}
.t-qr,.t-qcap{display:none}
@media (max-width:520px){.total{flex-direction:column;align-items:stretch}.total .t-r{text-align:center}.total .t-btn{display:block;text-align:center}}
@media (min-width:900px) and (hover:hover){
 .total{flex-wrap:nowrap}
 .t-r{margin-left:auto;text-align:right}
 body.home .total .t-qcap{display:block;margin:8px 0 0;font-size:12px;line-height:1.35;color:#fff;opacity:.9;text-shadow:none}
 .t-qr{display:block;flex:none;width:112px;height:112px;padding:5px;background:#fff;border-radius:14px;box-shadow:0 4px 14px rgba(0,0,0,.18)}
 .calc.empty .t-qr,.calc.empty .t-qcap{visibility:hidden}
 .t-qr svg{display:block;width:100%;height:100%}
}
/* окантовка QR в шапке */
.qr{border:2px solid #9cc3ec!important;box-shadow:0 6px 18px rgba(13,59,140,.16)!important}

/* ===== Логотип в шапке — вариант A (08.10.2026): белое на корпоративном синем, как иконка ===== */
.lg-badge{background:#0062FE;box-shadow:0 4px 14px rgba(0,98,254,.35)}
.logo .lg-aqua,.logo .lg-24{color:#fff}
.toc a.toc-le{font-weight:700;color:var(--navy)}
p.le{background:#eaf3fd;border-left:4px solid #0062FE;border-radius:8px;padding:10px 14px;scroll-margin-top:16px}

/* ===== Мобильная главная — вариант B (08.10.2026): бутыль целиком, крупно ===== */
@media (max-width:520px){
 body.home::before,body.home::after{height:500px}
 body.home::before{background-size:auto 500px;background-position:50% 0}
 body.home::after{background:linear-gradient(180deg,rgba(255,255,255,.35) 0%,rgba(255,255,255,0) 22%,rgba(243,248,252,0) 80%,#f3f8fc 100%)}
 body.home .hero{min-height:0;padding-top:300px}
}

/* ===== Печать «Заказы 24/7» (08.10.2026): заказ круглосуточно, доставка 9–21 ===== */
.nw{white-space:nowrap}
.hero{position:relative}
.seal{position:absolute;right:10px;top:96px;width:104px;height:104px;border-radius:50%;background:radial-gradient(circle at 30% 25%,#3d8bff,#0062FE 60%,#0047c2);color:#fff;display:flex;flex-direction:column;align-items:center;justify-content:center;transform:rotate(-12deg);box-shadow:0 10px 26px rgba(0,98,254,.45),inset 0 0 0 4px rgba(255,255,255,.9),inset 0 0 0 6px #0062FE;z-index:2;line-height:1;pointer-events:none}
.seal .s1{font-size:11px;font-weight:800;letter-spacing:1.5px}
.seal .s2{font-family:"Aqua24Logo",sans-serif;font-style:italic;font-weight:800;font-size:34px;margin:3px 0 2px}
.seal .s3{font-size:10.5px;font-weight:700;opacity:.95}
@media (min-width:900px){.seal{right:auto;left:min(560px,45vw);top:40px;width:140px;height:140px}.seal .s2{font-size:42px}}
/* ===== Переключатель языка — зелёная плашка (08.10.2026) ===== */
nav a.lang,body.home nav a.lang{display:inline-flex;align-items:center;gap:6px;background:#1faa59;color:#fff!important;font-weight:800;padding:6px 12px;border-radius:10px;box-shadow:0 4px 12px rgba(31,170,89,.35);text-shadow:none!important;text-decoration:none;line-height:1}
nav a.lang::before{content:"";width:14px;height:14px;background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='2'%3E%3Ccircle cx='12' cy='12' r='9'/%3E%3Cpath d='M3 12h18M12 3c3 3.5 3 14.5 0 18M12 3c-3 3.5-3 14.5 0 18'/%3E%3C/svg%3E") center/contain no-repeat}