@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Playfair+Display:ital,wght@0,700;1,600&display=swap');
:root{--ink:#102432;--muted:#60717d;--deep:#0b3d5c;--blue:#1aa7cf;--cyan:#dff7fc;--paper:#fbfcfa;--line:#dce7ea;--warm:#f1e9dc;--white:#fff;--shadow:0 18px 55px rgba(16,36,50,.10);--green:#158d71;--red:#b94444}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:'DM Sans',system-ui,sans-serif;color:var(--ink);background:var(--paper);line-height:1.5}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}.container{width:min(1160px,calc(100% - 40px));margin:0 auto}
.site-header{position:sticky;top:0;z-index:20;background:rgba(251,252,250,.92);backdrop-filter:blur(14px);border-bottom:1px solid rgba(220,231,234,.8)}.nav-wrap{height:76px;display:flex;align-items:center;gap:28px}.brand{display:flex;align-items:center;gap:11px;font-weight:700;font-size:13px;letter-spacing:.12em}.brand-mark{font-size:25px;letter-spacing:-.06em;color:var(--deep)}.nav{display:flex;gap:24px;margin-left:auto;color:#53656f;font-size:14px}.nav a:hover{color:var(--deep)}.nav-cta{padding:12px 17px;border:1px solid var(--deep);border-radius:999px;font-size:13px;font-weight:700;color:var(--deep)}
.hero{overflow:hidden;position:relative;background:linear-gradient(135deg,#f6fbfb 0%,#e8f7fa 58%,#d7f0f7 100%);padding:72px 0 78px}.hero:after{content:'';position:absolute;width:500px;height:500px;border-radius:50%;right:-210px;top:-180px;background:radial-gradient(circle,rgba(26,167,207,.20),transparent 68%)}.hero-grid{display:grid;grid-template-columns:1.12fr .88fr;gap:44px;align-items:center}.eyebrow{display:inline-flex;align-items:center;gap:9px;font-size:11px;letter-spacing:.17em;font-weight:700;color:var(--deep)}.dot{width:7px;height:7px;border-radius:50%;background:var(--blue);box-shadow:0 0 0 5px rgba(26,167,207,.11)}h1{font-size:clamp(48px,6vw,76px);line-height:.99;letter-spacing:-.045em;margin:18px 0 25px;max-width:720px}h1 em,h2 em{font-family:'Playfair Display',serif;font-weight:600}.hero-text{font-size:18px;line-height:1.65;max-width:610px;color:#526770}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin:30px 0 17px}.button{display:inline-flex;align-items:center;justify-content:center;gap:12px;min-height:52px;padding:0 20px;border-radius:15px;border:1px solid transparent;font-weight:700;font-size:14px;cursor:pointer;transition:.2s transform,.2s box-shadow,.2s opacity}.button:hover{transform:translateY(-2px)}.button.primary{background:var(--deep);color:white;box-shadow:0 12px 24px rgba(11,61,92,.16)}.button.primary:hover{box-shadow:0 16px 28px rgba(11,61,92,.23)}.button.ghost{background:rgba(255,255,255,.62);border-color:#c6dce2;color:var(--deep)}.button:disabled{opacity:.65;cursor:wait;transform:none}.hero-card{height:500px;position:relative;border-radius:38px;background:linear-gradient(145deg,#bfeef7,#effdff);box-shadow:var(--shadow);display:flex;align-items:center;justify-content:center;overflow:hidden}.water-glow{position:absolute;width:400px;height:400px;border-radius:50%;background:radial-gradient(circle,rgba(255,255,255,.92) 0%,rgba(255,255,255,0) 68%)}.bottle{position:relative;width:205px;filter:drop-shadow(18px 26px 18px rgba(6,67,92,.14));z-index:3}.bottle-cap{width:74px;height:24px;border-radius:9px 9px 4px 4px;margin:0 auto;background:#104c6a}.bottle-neck{width:58px;height:68px;background:linear-gradient(90deg,#bdebf6,#fff 48%,#a7deea);margin:0 auto -2px;border-left:1px solid rgba(255,255,255,.8);border-right:1px solid rgba(255,255,255,.55)}.bottle-body{height:318px;border-radius:40px 40px 30px 30px 36% 36% 20% 20%;background:linear-gradient(90deg,rgba(128,210,230,.64),rgba(255,255,255,.88) 50%,rgba(102,196,220,.66));border:1px solid rgba(255,255,255,.85);position:relative;overflow:hidden}.bottle-label{position:absolute;top:106px;left:18px;right:18px;height:104px;border-radius:17px;background:rgba(246,253,254,.92);display:flex;flex-direction:column;align-items:center;justify-content:center;color:var(--deep);box-shadow:0 8px 20px rgba(13,91,117,.10)}.bottle-label strong{font-size:40px;letter-spacing:-.07em}.bottle-label span{font-size:8px;font-weight:700;letter-spacing:.21em}.bottle-wave{position:absolute;bottom:-30px;left:-10%;width:120%;height:95px;background:rgba(72,187,215,.22);border-radius:50% 50% 0 0}.hero-orbit{position:absolute;border:1px solid rgba(18,131,164,.17);border-radius:50%}.orbit-a{width:390px;height:170px;transform:rotate(-31deg)}.orbit-b{width:450px;height:215px;transform:rotate(34deg)}.hero-sticker{position:absolute;right:34px;top:31px;background:#fff;border-radius:18px;padding:12px 14px;color:var(--deep);font-size:10px;line-height:1.1;box-shadow:0 13px 30px rgba(13,75,97,.11);transform:rotate(5deg);text-align:center}.hero-sticker strong{font-size:22px}
.feature-strip{background:white;border-bottom:1px solid var(--line);border-top:1px solid var(--line)}.features{display:grid;grid-template-columns:repeat(3,1fr)}.features article{display:flex;gap:16px;padding:30px 24px;border-right:1px solid var(--line)}.features article:first-child{padding-left:0}.features article:last-child{border-right:0}.feature-icon{width:42px;height:42px;border-radius:12px;background:var(--cyan);color:var(--deep);display:grid;place-items:center;font-size:11px;font-weight:800}.features h3{margin:0 0 5px;font-size:14px}.features p{margin:0;color:var(--muted);font-size:13px}
.section,.info-section{padding:96px 0}.section-heading{display:flex;justify-content:space-between;align-items:flex-end;gap:35px;margin-bottom:36px}.section-heading h2,.order-intro h2,.contact-card h2{font-size:clamp(34px,4vw,52px);line-height:1.05;letter-spacing:-.04em;margin:11px 0 0}.section-heading p{max-width:430px;color:var(--muted);margin:0}.water-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.water-card{padding:28px;border:1px solid var(--line);border-radius:24px;background:white;box-shadow:0 10px 30px rgba(16,36,50,.04);transition:.2s transform,.2s box-shadow,.2s border}.water-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:#bcdde4}.water-card h3{font-size:24px;margin:12px 0 8px}.water-card p{color:var(--muted);font-size:14px;min-height:64px}.water-index{display:inline-flex;width:36px;height:36px;align-items:center;justify-content:center;border-radius:11px;background:var(--cyan);color:var(--deep);font-size:11px;font-weight:800}.water-card-a{background:linear-gradient(145deg,#fff,#f7fdfe)}.water-card-b{background:linear-gradient(145deg,#fff,#fbf9f2)}.water-card-c{background:linear-gradient(145deg,#fff,#f4fbf7)}.choose-btn{width:100%;border:1px solid var(--line);background:#f7fbfc;color:var(--deep);min-height:44px;border-radius:13px;font-size:13px;font-weight:700;cursor:pointer}.choose-btn:hover{background:var(--cyan);border-color:#c6e8ee}
.price-panel{margin-top:20px;padding:22px;border:1px solid var(--line);border-radius:22px;background:#fff;display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.price-panel>div{padding:4px 10px}.price-panel>div+div{border-left:1px solid var(--line)}.price-label{display:block;font-size:10px;font-weight:800;letter-spacing:.14em;color:#7a8a91;margin-bottom:5px}.price-panel strong{font-size:18px;color:var(--deep)}
.info-section{padding-top:0}.info-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.info-card{padding:28px;border-radius:22px;background:var(--warm);border:1px solid rgba(128,108,82,.12)}.info-card span{font-size:11px;font-weight:800;color:#887f74}.info-card h3{margin:20px 0 7px;font-size:21px}.info-card p{margin:0;color:#716b62;font-size:14px}
.order-section{padding:96px 0;background:var(--deep);color:white}.order-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:58px;align-items:start}.order-intro .eyebrow{color:#9de8f5}.order-intro>p{color:#b8cbd3;max-width:520px;font-size:16px}.order-summary{margin-top:38px;border-top:1px solid rgba(255,255,255,.16);padding-top:22px}.summary-top,.summary-bottom,.summary-extra-row{display:flex;justify-content:space-between;align-items:center}.summary-top{font-size:12px;color:#9fb6c0;text-transform:uppercase;letter-spacing:.11em}.summary-bottom{margin-top:17px;padding-top:17px;border-top:1px solid rgba(255,255,255,.10);font-size:14px}.summary-bottom strong{font-size:24px}.summary-item{display:flex;justify-content:space-between;gap:20px;padding:12px 0;color:#dceaf0;font-size:14px}.summary-item span:last-child,.summary-extra-row span:last-child{font-weight:700}.summary-extra{display:grid;gap:6px}.summary-extra-row{font-size:13px;color:#b9ccd4}.empty-summary{color:#7f9ca8;font-size:14px;padding:22px 0}.summary-note{font-size:11px;color:#8eabb6;line-height:1.55;margin:14px 0 0}
.order-form{background:white;color:var(--ink);border-radius:30px;padding:32px;box-shadow:0 25px 70px rgba(0,0,0,.16)}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:15px}.order-form label{display:block;font-size:12px;font-weight:700;color:#445861;margin-bottom:16px}.order-form input,.order-form select,.order-form textarea{width:100%;margin-top:7px;border:1px solid #d6e2e6;background:#fbfdfd;color:var(--ink);border-radius:13px;padding:13px 14px;outline:none;transition:.15s border,.15s box-shadow}.order-form input:focus,.order-form select:focus,.order-form textarea:focus{border-color:#56bfd8;box-shadow:0 0 0 4px rgba(26,167,207,.10)}.stepper{display:grid;grid-template-columns:42px 1fr 42px;gap:7px}.stepper button{border:1px solid #d6e2e6;background:#f5fafb;border-radius:13px;font-size:22px;color:var(--deep);cursor:pointer}.stepper input{text-align:center}.order-form fieldset{border:0;padding:0;margin:2px 0 12px}.order-form legend{font-size:12px;font-weight:700;color:#445861;margin-bottom:9px}.payment-options{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.payment-card{margin:0!important;display:flex;align-items:center;gap:11px;border:1px solid #d6e2e6;padding:13px 14px;border-radius:13px;cursor:pointer;background:#fbfdfd}.payment-card:has(input:checked){border-color:#55bdd6;background:#f0fbfd}.payment-card input{width:auto;margin:0}.payment-card b,.payment-card small{display:block}.payment-card b{font-size:13px;color:var(--ink)}.payment-card small{font-size:11px;color:var(--muted);margin-top:2px}.check-row{display:flex!important;align-items:flex-start;gap:11px;border:1px solid #d6e2e6;background:#fbfdfd;padding:13px 14px;border-radius:13px}.check-row input{width:auto!important;margin:2px 0 0!important}.check-row span{display:block}.check-row b{font-size:13px;color:var(--ink);display:block}.check-row small{font-size:11px;color:var(--muted);font-weight:400;display:block;margin-top:2px}.submit{width:100%;margin-top:3px}.form-hint{font-size:10px!important;color:#87979d!important;font-weight:400!important;text-align:center;margin:11px 0 0!important}.toast{position:fixed;left:50%;bottom:24px;transform:translate(-50%,20px);background:#153f50;color:#fff;border-radius:14px;padding:13px 17px;font-size:13px;opacity:0;pointer-events:none;transition:.22s;box-shadow:0 15px 35px rgba(0,0,0,.20);z-index:99;max-width:min(92vw,680px);text-align:center}.toast.show{opacity:1;transform:translate(-50%,0)}.toast.error{background:#8f3535}
.contact-section{padding-top:80px}.contact-card{padding:44px;border-radius:30px;background:var(--warm);display:grid;grid-template-columns:1.15fr .85fr;gap:50px}.contact-card p{color:#716b62;max-width:480px}.contact-list{display:grid;gap:18px}.contact-list a,.contact-list div{padding-bottom:17px;border-bottom:1px solid rgba(80,69,56,.15)}.contact-list span{display:block;font-size:10px;font-weight:800;letter-spacing:.14em;color:#887f74;margin-bottom:4px}.contact-list strong{font-size:14px}.footer{padding:26px 0;background:#081f2c;color:#9db7c2;font-size:12px}.footer-inner{display:flex;justify-content:space-between;gap:20px}
@media(max-width:900px){.nav{display:none}.hero-grid,.order-grid,.contact-card{grid-template-columns:1fr}.hero-card{height:410px;max-width:560px}.water-grid,.info-grid{grid-template-columns:1fr 1fr}.features{grid-template-columns:1fr}.features article{border-right:0;border-bottom:1px solid var(--line);padding:22px 0}.features article:last-child{border-bottom:0}.section-heading{align-items:flex-start;flex-direction:column}.price-panel{grid-template-columns:1fr}.price-panel>div+div{border-left:0;border-top:1px solid var(--line);padding-top:15px}.order-intro{max-width:650px}.contact-card{gap:28px}}
@media(max-width:580px){.container{width:min(100% - 28px,1160px)}.site-header .nav-cta{margin-left:auto}.brand{font-size:11px}.hero{padding:50px 0 58px}h1{font-size:46px}.hero-text{font-size:16px}.hero-card{height:330px;border-radius:27px}.bottle{transform:scale(.76)}.water-grid,.info-grid{grid-template-columns:1fr}.order-section,.section{padding:72px 0}.order-form{padding:22px;border-radius:23px}.form-grid,.payment-options{grid-template-columns:1fr}.contact-card{padding:28px;border-radius:23px}.footer-inner{flex-direction:column}.hero-sticker{right:15px;top:15px}}


.fixed-volume {
  min-height: 48px;
  padding: 10px 14px;
  border: 1px solid var(--line);
  border-radius: 14px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 2px;
  background: rgba(255,255,255,.72);
}
.fixed-volume strong { font-size: 17px; }
.fixed-volume small { color: var(--muted); line-height: 1.35; }