/* Aqua Event — homepage styles */
:root{
  --abyss:#04131c; --deep:#072230; --tide:#0e4a5e;
  --aqua:#38e1c8; --aqua2:#7ef3e0; --coral:#ff7a59; --sand:#f4efe6; --paper:#fbf9f5;
  --text:#e8f4f3; --muted:#8fb1b5; --dark:#0a1d26; --dmuted:#5c7178; --line:#ece6db;
  --radius:28px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--paper);font-family:Inter,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;color:var(--dark);-webkit-font-smoothing:antialiased;line-height:1.5}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button,input,select{font:inherit;color:inherit}
button{cursor:pointer;background:none;border:0}
.container{max-width:1440px;margin:0 auto;padding-left:80px;padding-right:80px}

h1,h2,.stats b,.plan__price,.rating b{letter-spacing:-.035em;font-optical-sizing:auto}
h2{font-size:clamp(34px,4vw,56px);line-height:1.04;font-weight:600;max-width:660px;margin-top:14px}
.eyebrow{font-size:12px;letter-spacing:.18em;text-transform:uppercase;font-weight:600;color:#0f8f7e}
.eyebrow--light{color:var(--aqua)}
.lbl{font-size:12px;color:var(--muted)}
.lead{font-size:19px;line-height:1.6;color:#b5cfd1;max-width:540px}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;font-weight:600;font-size:15px;border-radius:999px;padding:16px 26px;transition:transform .2s,box-shadow .2s,background .2s;white-space:nowrap}
.btn:hover{transform:translateY(-2px)}
.btn--primary{background:var(--aqua);color:#032029;box-shadow:0 10px 30px -10px rgba(56,225,200,.6)}
.btn--primary:hover{background:var(--aqua2)}
.btn--ghost{border:1px solid rgba(255,255,255,.22);color:var(--text)}
.btn--ghost:hover{background:rgba(255,255,255,.06)}
.btn--dark{background:var(--dark);color:#fff}
.btn--block{width:100%;padding:18px}

/* ---------- HERO ---------- */
.hero{background:radial-gradient(1200px 700px at 78% 30%,#0f5468 0%,var(--deep) 45%,var(--abyss) 100%);color:var(--text);border-radius:0 0 40px 40px;overflow:hidden}
.topbar{border-bottom:1px solid rgba(255,255,255,.07);font-size:13px;color:var(--muted)}
.topbar__in{display:flex;justify-content:space-between;gap:20px;padding-top:12px;padding-bottom:12px}
.topbar a{color:var(--aqua2);font-weight:600}

.nav{display:flex;align-items:center;justify-content:space-between;padding-top:18px;padding-bottom:18px;position:relative}
.nav__logo img{height:78px;width:auto}
.nav__links{display:flex;gap:34px;list-style:none;font-size:15px;color:#c6dcdd}
.nav__links a{transition:color .2s}
.nav__links a:hover,.nav__links a.is-active{color:#fff}
.nav__right{display:flex;gap:12px;align-items:center}
.icon-btn{width:44px;height:44px;border-radius:50%;border:1px solid rgba(255,255,255,.15);display:grid;place-items:center;position:relative;color:#fff;transition:background .2s}
.icon-btn:hover{background:rgba(255,255,255,.08)}
.icon-btn em{position:absolute;top:-4px;right:-4px;background:var(--coral);color:#fff;font-size:10px;font-style:normal;font-weight:700;width:18px;height:18px;border-radius:50%;display:grid;place-items:center}
.nav__cta{padding:13px 22px}
.nav__burger{display:none}

.hero__grid{display:grid;grid-template-columns:1fr 1.05fr;gap:56px;align-items:center;padding-top:36px}
.pill{display:inline-flex;gap:10px;align-items:center;background:rgba(56,225,200,.1);border:1px solid rgba(56,225,200,.3);color:var(--aqua2);padding:8px 16px 8px 8px;border-radius:999px;font-size:13px;font-weight:500}
.pill span{background:var(--aqua);color:#032029;border-radius:999px;padding:3px 10px;font-weight:700;font-size:11px}
h1{font-size:clamp(48px,6vw,84px);line-height:.98;font-weight:600;margin:26px 0 24px}
h1 em{background:linear-gradient(90deg,var(--aqua),#8fd7ff);-webkit-background-clip:text;background-clip:text;color:transparent;font-weight:500}
.hero__ctas{display:flex;gap:14px;margin-top:36px;flex-wrap:wrap}
.proof{display:flex;align-items:center;gap:18px;margin-top:44px}
.avatars{display:flex}
.avatars img{width:42px;height:42px;border-radius:50%;border:3px solid var(--deep);margin-left:-10px;object-fit:cover;background:#1b4a5a}
.avatars img:first-child{margin-left:0}
.stars{color:#ffc857;letter-spacing:2px}
.stars b{color:#fff;letter-spacing:0}
.proof p{font-size:14px;color:var(--muted)}

.hero__media{position:relative;padding:20px 0 70px 30px}
.hero__photo{border-radius:var(--radius);overflow:hidden;aspect-ratio:7/5.75;background:#0b6d8e;box-shadow:0 60px 120px -30px rgba(0,0,0,.65),0 0 0 1px rgba(255,255,255,.12)}
.hero__photo img{width:100%;height:100%;object-fit:cover;transform:scale(1.02)}
.float{position:absolute;background:rgba(7,34,48,.72);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border:1px solid rgba(255,255,255,.14);border-radius:20px;padding:18px 20px;color:#fff;box-shadow:0 20px 40px rgba(0,0,0,.35)}
.float__row{display:flex;justify-content:space-between;align-items:center;gap:12px}
.float--health{right:-24px;top:0;width:270px}
.readings{display:flex;gap:18px;margin-top:12px}
.readings b{font-size:26px;font-weight:700;display:block;line-height:1.1}
.chip{font-size:11px;font-weight:700;background:rgba(56,225,200,.15);color:var(--aqua2);padding:4px 8px;border-radius:6px;white-space:nowrap}
.float--aquarist{left:-30px;bottom:110px;width:300px}
.float__person{display:flex;gap:12px;align-items:center}
.float__person img{width:44px;height:44px;border-radius:12px;object-fit:cover;background:#e0705a}
.float__person b{display:block;font-size:15px}
.meter{height:6px;border-radius:9px;background:rgba(255,255,255,.12);margin-top:10px;overflow:hidden}
.meter i{display:block;height:100%;background:linear-gradient(90deg,var(--aqua),#8fd7ff)}
.float--guarantee{right:40px;bottom:30px;display:flex;gap:14px;align-items:center;color:#fff}
.float--guarantee svg{color:var(--aqua)}
.float--guarantee b{display:block}

.stats{display:grid;grid-template-columns:repeat(4,1fr);margin-top:40px;border-top:1px solid rgba(255,255,255,.1);padding:34px 0 46px}
.stats div{padding-left:28px;border-left:1px solid rgba(255,255,255,.1)}
.stats div:first-child{border:0;padding-left:0}
.stats b{font-size:44px;font-weight:600;display:block;line-height:1.15}
.stats span{color:var(--muted);font-size:14px}

/* ---------- SECTIONS ---------- */
.section{padding-top:110px}
.shead{display:flex;justify-content:space-between;align-items:flex-end;gap:40px;margin-bottom:48px}
.shead > p{max-width:400px;color:var(--dmuted);font-size:17px;line-height:1.6}

/* Services */
.services{display:grid;grid-template-columns:1.3fr 1fr 1fr;grid-auto-rows:minmax(280px,auto);gap:20px}
.svc{border-radius:var(--radius);padding:34px;position:relative;overflow:hidden}
.svc h3{font-size:26px;font-weight:600;margin:18px 0 10px;letter-spacing:-.02em;line-height:1.15}
.svc p{font-size:15px;line-height:1.6}
.svc__arrow{position:absolute;right:28px;top:28px;width:42px;height:42px;border-radius:50%;border:1px solid rgba(255,255,255,.3);display:grid;place-items:center;color:#fff;z-index:2;transition:background .2s}
.svc__arrow:hover{background:rgba(255,255,255,.15)}
.svc--main{grid-row:span 2;background:var(--dark);color:var(--text);display:flex;flex-direction:column;justify-content:space-between;gap:30px}
.svc--main h3{font-size:34px;margin-top:28px}
.svc--main p{color:var(--muted);max-width:400px}
.svc__icon{width:52px;height:52px;border-radius:16px;display:grid;place-items:center;background:rgba(56,225,200,.14);color:var(--aqua)}
.tags{display:flex;gap:8px;flex-wrap:wrap;margin-top:22px}
.tags span{font-size:13px;padding:7px 12px;border-radius:999px;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.1)}
.clarity{background:#0e3442;border-radius:20px;padding:24px;display:flex;justify-content:space-between;align-items:flex-end;gap:20px;min-height:200px}
.clarity > div:first-child{display:flex;flex-direction:column;gap:6px;height:100%}
.clarity b{font-size:30px;font-weight:700;color:#fff;margin-bottom:auto}
.bars{display:flex;align-items:flex-end;gap:10px;height:142px}
.bars i{width:22px;border-radius:5px;background:var(--aqua)}
.bars i:nth-child(1){opacity:.35}.bars i:nth-child(2){opacity:.45}.bars i:nth-child(3){opacity:.55}.bars i:nth-child(4){opacity:.7}.bars i:nth-child(5){opacity:.85}
.svc--photo{color:#fff;display:flex;align-items:flex-end;background:var(--tide)}
.svc--photo img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .6s}
.svc--photo:hover img{transform:scale(1.05)}
.svc--photo::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(4,19,28,.05) 20%,rgba(4,19,28,.85) 100%)}
.svc__body{position:relative;z-index:1}
.svc__body h3{margin-top:0}
.svc__body p{color:rgba(255,255,255,.82);max-width:320px}

/* Products */
.tabs{display:flex;gap:8px;flex-wrap:wrap}
.tabs button{padding:11px 20px;border-radius:999px;font-size:14px;font-weight:500;border:1px solid #dcd6cb;transition:all .2s}
.tabs button:hover{border-color:var(--dark)}
.tabs button.is-on{background:var(--dark);color:#fff;border-color:var(--dark)}
.products{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.prod{background:#fff;border-radius:24px;padding:14px;border:1px solid var(--line);transition:box-shadow .25s,transform .25s}
.prod:hover{box-shadow:0 24px 50px -24px rgba(10,29,38,.25);transform:translateY(-4px)}
.prod.is-hidden{display:none}
.prod__img{aspect-ratio:1.13/1;border-radius:16px;position:relative;overflow:hidden;background:#cfeee7}
.prod__img img{width:100%;height:100%;object-fit:cover}
.badge{position:absolute;left:12px;top:12px;font-size:11px;font-weight:700;padding:6px 10px;border-radius:8px;background:#fff;color:var(--dark)}
.badge--sale{background:var(--coral);color:#fff}
.fav{position:absolute;right:12px;top:12px;width:34px;height:34px;border-radius:50%;background:rgba(255,255,255,.92);display:grid;place-items:center;color:var(--dark)}
.fav.is-on{color:var(--coral)}
.fav.is-on svg{fill:currentColor}
.prod__info{padding:18px 8px 8px}
.prod__info small{color:var(--dmuted);font-size:13px}
.prod__info h4{font-size:18px;font-weight:600;margin:4px 0 12px;letter-spacing:-.01em}
.specs{display:flex;gap:6px;margin-bottom:14px;flex-wrap:wrap}
.specs span{font-size:12px;background:#f3efe7;padding:5px 9px;border-radius:6px;color:#4e5d62}
.prod__row{display:flex;justify-content:space-between;align-items:center}
.price{font-size:22px;font-weight:700}
.price--sm{font-size:18px}
.price s{font-size:14px;color:#a39d92;font-weight:500;margin-left:6px}
.add{width:42px;height:42px;border-radius:50%;background:var(--dark);color:#fff;display:grid;place-items:center;transition:background .2s}
.add:hover{background:#0f8f7e}

/* Plans */
.plans-wrap{background:var(--dark);color:var(--text);border-radius:40px;margin:110px 24px 0;padding:100px 0}
.plans-wrap .container{padding-left:56px;padding-right:56px}
.plans-wrap h2{color:#fff}
.toggle{display:inline-flex;background:rgba(255,255,255,.07);border-radius:999px;padding:5px;font-size:14px}
.toggle button{padding:10px 20px;border-radius:999px;color:var(--text)}
.toggle button.is-on{background:#fff;color:var(--dark);font-weight:600}
.plans{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.plan{border:1px solid rgba(255,255,255,.1);border-radius:var(--radius);padding:36px;background:rgba(255,255,255,.03);display:flex;flex-direction:column;position:relative}
.plan--hot{background:linear-gradient(160deg,#0f5468,#0a3343);border-color:rgba(56,225,200,.5)}
.plan__tag{position:absolute;top:28px;right:28px;background:var(--aqua);color:#032029;font-size:11px;font-weight:700;padding:6px 10px;border-radius:999px}
.plan h5{font-size:20px;font-weight:600}
.plan .lbl{font-size:13px;margin-top:6px}
.plan__price{font-size:56px;font-weight:600;margin:20px 0 4px}
.plan__price small{font-size:16px;color:var(--muted);font-weight:500;letter-spacing:0}
.plan ul{list-style:none;margin:28px 0 32px;display:grid;gap:14px;font-size:15px;color:#c8dcdd;flex:1;align-content:start}
.plan li{display:flex;gap:12px;align-items:center}
.plan li::before{content:"";width:20px;height:20px;border-radius:50%;flex:none;background:rgba(56,225,200,.18) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath d='M6 10.5l2.5 2.5L14 7.5' fill='none' stroke='%2338e1c8' stroke-width='2' stroke-linecap='round'/%3E%3C/svg%3E")}

/* Steps */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.step{padding:30px;border-radius:24px;background:#fff;border:1px solid var(--line)}
.step__n{font-size:14px;font-weight:700;color:#0f8f7e;background:#dff6f1;width:40px;height:40px;border-radius:12px;display:grid;place-items:center}
.step h4{font-size:20px;margin:22px 0 8px;font-weight:600;letter-spacing:-.01em}
.step p{font-size:15px;line-height:1.6;color:var(--dmuted)}
.step--dark{background:var(--dark);color:#fff;border-color:var(--dark)}
.step--dark .step__n{background:var(--aqua);color:#032029}
.step--dark p{color:var(--muted)}

/* Reviews */
.rating{display:flex;gap:40px}
.rating b{font-size:40px;font-weight:600;display:block;line-height:1.1}
.rating span{font-size:14px;color:var(--dmuted)}
.reviews{display:grid;grid-template-columns:1.25fr 1fr;gap:20px}
.review-big{background:#dff6f1;border-radius:var(--radius);display:grid;grid-template-columns:.8fr 1.2fr;overflow:hidden}
.review-big__photo{background:var(--tide)}
.review-big__photo img{width:100%;height:100%;object-fit:cover}
.review-big__body{padding:44px;display:flex;flex-direction:column;justify-content:space-between;gap:30px}
.review-big blockquote{font-size:22px;line-height:1.35;font-weight:500;letter-spacing:-.015em}
.who{display:flex;gap:14px;align-items:center}
.who img{width:52px;height:52px;border-radius:50%;object-fit:cover;background:#9fd8ff}
.who strong{display:block;font-size:16px}
.who span{font-size:14px;color:var(--dmuted)}
.who--sm img{width:42px;height:42px}
.reviews__side{display:grid;gap:20px}
.review{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:32px;display:flex;flex-direction:column;gap:14px}
.review blockquote{font-size:17px;line-height:1.55}
.review .who{margin-top:6px}

/* CTA */
.cta{margin:110px 24px 0;border-radius:40px;position:relative;overflow:hidden;background:#0b6d8e;color:#fff}
.cta__bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.cta::before{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(100deg,rgba(4,19,28,.92) 0%,rgba(7,34,48,.78) 45%,rgba(11,109,142,.35) 100%)}
.cta__in{position:relative;z-index:2;max-width:1392px;margin:0 auto;padding:80px;display:grid;grid-template-columns:1.2fr 1fr;gap:60px;align-items:center}
.cta h2{color:#fff;font-size:clamp(36px,4.2vw,60px);margin:16px 0 20px}
.cta .lead{color:#d6e7e8}
.form{background:#fff;border-radius:24px;padding:28px;color:var(--dark);display:grid;gap:12px;box-shadow:0 40px 80px -30px rgba(0,0,0,.5)}
.form__row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.field{border:1px solid #e3ddd2;border-radius:14px;padding:12px 16px;display:block;transition:border-color .2s}
.field:focus-within{border-color:#0f8f7e;box-shadow:0 0 0 3px rgba(56,225,200,.2)}
.field small{display:block;font-size:11px;color:var(--dmuted);text-transform:uppercase;letter-spacing:.1em;font-weight:600}
.field input,.field select{width:100%;border:0;outline:0;background:transparent;font-size:16px;font-weight:500;padding-top:2px}
.field.is-error{border-color:var(--coral)}
.form__note{font-size:12px;color:var(--dmuted);text-align:center}
.form__note.is-ok{color:#0f8f7e;font-weight:600;font-size:14px}

/* Footer */
.footer{padding-top:90px;padding-bottom:40px;display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr 1.3fr;gap:40px}
.footer__brand img{height:88px;width:auto}
.footer__brand p{color:var(--dmuted);margin-top:18px;line-height:1.6;font-size:15px;max-width:280px}
.footer h6{font-size:13px;letter-spacing:.14em;text-transform:uppercase;color:var(--dmuted);margin-bottom:18px}
.footer ul{list-style:none;display:grid;gap:12px;font-size:15px}
.footer ul a:hover{color:#0f8f7e}
.news{display:flex;border:1px solid #dcd6cb;border-radius:999px;padding:6px 6px 6px 20px;align-items:center;justify-content:space-between;gap:8px}
.news input{border:0;outline:0;background:transparent;min-width:0;flex:1;font-size:15px}
.news .btn{padding:11px 18px}
.footer__legal{grid-column:1/-1;border-top:1px solid #e6e0d5;padding-top:28px;margin-top:20px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;color:var(--dmuted);font-size:14px}
.footer__legal a:hover{color:var(--dark)}

/* Reveal on scroll */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s ease}
.reveal.is-in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}html{scroll-behavior:auto}}

/* ---------- RESPONSIVE ---------- */
@media (max-width:1200px){
  .container{padding-left:40px;padding-right:40px}
  .nav__links{gap:22px;font-size:14px}
  .products{grid-template-columns:repeat(2,1fr)}
  .footer{grid-template-columns:1fr 1fr 1fr;}
  .footer__brand{grid-column:1/-1}
  .review-big{grid-template-columns:1fr}
  .review-big__photo{height:220px}
}
@media (max-width:1024px){
  .nav__links{display:none;position:absolute;top:100%;left:20px;right:20px;flex-direction:column;gap:0;background:#08283a;border:1px solid rgba(255,255,255,.12);border-radius:20px;padding:10px;z-index:20;box-shadow:0 30px 60px rgba(0,0,0,.4)}
  .nav__links.is-open{display:flex}
  .nav__links a{display:block;padding:14px 16px;border-radius:12px;font-size:16px}
  .nav__links a:hover{background:rgba(255,255,255,.06)}
  .nav__burger{display:grid}
  .hero__grid{grid-template-columns:1fr;gap:30px}
  .hero__media{max-width:680px;margin:0 auto;width:100%}
  .services{grid-template-columns:1fr 1fr}
  .svc--main{grid-column:1/-1;grid-row:auto}
  .plans{grid-template-columns:1fr;max-width:520px;margin:0 auto}
  .steps{grid-template-columns:1fr 1fr}
  .reviews{grid-template-columns:1fr}
  .review-big{grid-template-columns:.8fr 1.2fr}
  .review-big__photo{height:auto}
  .cta__in{grid-template-columns:1fr;padding:56px 40px}
}
@media (max-width:760px){
  .container{padding-left:16px;padding-right:16px}
  .topbar__in span:first-child{display:none}
  .topbar__in{justify-content:center}
  .nav__logo img{height:58px}
  .nav__cta,.nav__right .icon-btn[aria-label="Поиск"]{display:none}
  .lead{font-size:17px}
  .hero__media{padding:10px 0 0}
  .float--health{right:8px;top:20px;width:auto;padding:12px 14px}
  .readings b{font-size:20px}
  .float--aquarist{position:relative;left:auto;bottom:auto;width:auto;margin-top:-40px;margin-left:12px;margin-right:12px}
  .float--guarantee{display:none}
  .proof{flex-wrap:wrap}
  .stats{grid-template-columns:1fr 1fr;row-gap:28px}
  .stats div:nth-child(3){border:0;padding-left:0}
  .stats b{font-size:34px}
  .section{padding-top:80px}
  .shead{flex-direction:column;align-items:flex-start;gap:20px;margin-bottom:32px}
  .services{grid-template-columns:1fr}
  .svc{padding:26px}
  .svc--photo{min-height:280px}
  .clarity{min-height:170px}
  .bars{height:110px;gap:7px}
  .bars i{width:16px}
  .products{grid-template-columns:1fr}
  .plans-wrap,.cta{margin-left:10px;margin-right:10px;border-radius:28px}
  .plans-wrap{margin-top:80px;padding:64px 0}
  .plans-wrap .container{padding-left:16px;padding-right:16px}
  .plan{padding:28px}
  .steps{grid-template-columns:1fr}
  .rating{gap:28px}
  .review-big{grid-template-columns:1fr}
  .review-big__photo{height:200px}
  .review-big__body{padding:28px}
  .review-big blockquote{font-size:20px}
  .cta{margin-top:80px}
  .cta__in{padding:44px 20px}
  .form{padding:20px}
  .form__row{grid-template-columns:1fr}
  .footer{grid-template-columns:1fr 1fr;padding-top:64px}
  .footer > div:nth-child(5){grid-column:1/-1}
}

/* =====================================================
   LIVING OCEAN — fish, bubbles, light, motion
   ===================================================== */
.hero{position:relative;isolation:isolate}
.hero .topbar,.hero .nav{position:relative;z-index:30}
.hero__grid,.hero .stats{position:relative;z-index:2}
.plans-wrap{position:relative;overflow:hidden;isolation:isolate}
.plans-wrap > .container{position:relative;z-index:2}
.cta{isolation:isolate}
.cta .ocean{z-index:1}

.ocean{position:absolute;inset:0;overflow:hidden;pointer-events:none;z-index:1}
.ocean--front{z-index:5}
.fish{position:absolute;left:0;top:0;will-change:transform;transform-origin:50% 50%}
.fish svg{display:block;width:100%;height:auto;overflow:visible;filter:drop-shadow(0 4px 6px rgba(0,0,0,.3))}
.fish .tail{transform-box:fill-box;transform-origin:0% 50%;animation:wag .4s ease-in-out infinite alternate}
@keyframes wag{from{transform:rotate(-9deg) scaleY(.95)}to{transform:rotate(9deg) scaleY(1.02)}}

.bubble{position:absolute;bottom:-20px;border-radius:50%;
  background:radial-gradient(circle at 30% 30%,rgba(255,255,255,.95) 0 14%,rgba(255,255,255,.25) 22%,rgba(126,243,224,.12) 60%,rgba(255,255,255,.35) 100%);
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.45);animation:rise 9s linear forwards}
@keyframes rise{
  0%{transform:translate(0,0) scale(.6);opacity:0}
  8%{opacity:.9}
  25%{transform:translate(var(--drift),calc(var(--rise)*.25)) scale(.8)}
  50%{transform:translate(calc(var(--drift)*-1),calc(var(--rise)*.5)) scale(.95)}
  75%{transform:translate(var(--drift),calc(var(--rise)*.75)) scale(1)}
  92%{opacity:.8}
  100%{transform:translate(0,var(--rise)) scale(1.1);opacity:0}}
.bubble--trail{bottom:auto;animation:trail 1.1s ease-out forwards}
@keyframes trail{0%{transform:translate(-50%,0) scale(.4);opacity:.95}100%{transform:translate(-50%,-90px) scale(1.2);opacity:0}}

.food{position:absolute;left:0;top:0;width:7px;height:5px;border-radius:2px;box-shadow:0 0 6px rgba(255,180,80,.6);transition:opacity .3s,scale .3s}
.food.is-gone{opacity:0;scale:.2}
.water-ripple{position:absolute;width:20px;height:20px;margin:-10px 0 0 -10px;border-radius:50%;border:2px solid rgba(126,243,224,.8);animation:ripple .9s ease-out forwards}
@keyframes ripple{to{transform:scale(7);opacity:0;border-width:1px}}

.feed-hint{position:absolute;left:34px;bottom:12px;z-index:3;font-size:13px;color:#cfe3e4;display:flex;gap:8px;align-items:center;
  background:rgba(7,34,48,.55);border:1px dashed rgba(126,243,224,.35);padding:8px 14px;border-radius:999px;animation:hintPulse 3s ease-in-out infinite}
.feed-hint span{display:inline-block;animation:hintFish 3s ease-in-out infinite}
@keyframes hintPulse{50%{border-color:rgba(126,243,224,.8);color:#fff}}
@keyframes hintFish{0%,100%{transform:translateX(0)}50%{transform:translateX(6px) rotate(-8deg)}}
.hero[data-feed]{cursor:crosshair}
.hero[data-feed] a,.hero[data-feed] button{cursor:pointer}

/* light rays + caustics */
.hero__rays{position:absolute;inset:0;z-index:0;pointer-events:none;overflow:hidden}
.hero__rays i{position:absolute;top:-10%;width:120px;height:120%;background:linear-gradient(180deg,rgba(160,240,255,.16),rgba(160,240,255,0) 75%);
  transform-origin:top center;filter:blur(8px);animation:ray 9s ease-in-out infinite}
.hero__rays i:nth-child(1){left:52%;transform:rotate(18deg);animation-delay:0s}
.hero__rays i:nth-child(2){left:64%;width:70px;transform:rotate(14deg);animation-delay:-2s}
.hero__rays i:nth-child(3){left:74%;width:150px;transform:rotate(20deg);animation-delay:-4s}
.hero__rays i:nth-child(4){left:86%;width:60px;transform:rotate(12deg);animation-delay:-6s}
.hero__rays i:nth-child(5){left:30%;width:90px;transform:rotate(22deg);animation-delay:-3s;opacity:.6}
@keyframes ray{0%,100%{opacity:.35;translate:0 0}50%{opacity:1;translate:-30px 0}}

/* waves at the bottom of the hero */
.hero__waves{position:absolute;left:0;bottom:0;width:200%;height:70px;z-index:1;pointer-events:none}
.hero__waves .w1{fill:rgba(56,225,200,.06);animation:waves 16s linear infinite}
.hero__waves .w2{fill:rgba(126,243,224,.05);animation:waves 10s linear infinite reverse}
@keyframes waves{to{transform:translateX(-50%)}}

/* floating cards bob, photo breathes */
.float--health{animation:bob 6s ease-in-out infinite}
.float--aquarist{animation:bob 7s ease-in-out -2s infinite}
.float--guarantee{animation:bob 5.5s ease-in-out -1s infinite}
@keyframes bob{0%,100%{translate:0 0}50%{translate:0 -10px}}
.hero__photo{transition:transform .4s ease-out}
.hero__photo img{animation:breathe 18s ease-in-out infinite}
@keyframes breathe{0%,100%{transform:scale(1.03)}50%{transform:scale(1.09) translate(-1%,-1%)}}
.meter i{animation:meter 2.2s cubic-bezier(.2,.8,.2,1) .6s both}
@keyframes meter{from{width:0!important}}
.chip{animation:blink 2.4s ease-in-out infinite}
@keyframes blink{50%{box-shadow:0 0 0 4px rgba(56,225,200,.12)}}

/* hero entrance */
.hero__text > *{animation:up .9s cubic-bezier(.2,.8,.2,1) both}
.hero__text > *:nth-child(2){animation-delay:.08s}.hero__text > *:nth-child(3){animation-delay:.16s}
.hero__text > *:nth-child(4){animation-delay:.24s}.hero__text > *:nth-child(5){animation-delay:.32s}
.hero__media{animation:up 1.1s cubic-bezier(.2,.8,.2,1) .2s both}
@keyframes up{from{opacity:0;transform:translateY(30px)}}
h1 em{background-size:200% 100%;animation:shimmer 6s ease-in-out infinite}
@keyframes shimmer{50%{background-position:100% 0}}

/* buttons: shine + ripple */
.btn{position:relative;overflow:hidden;isolation:isolate}
.btn--primary::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(110deg,transparent 30%,rgba(255,255,255,.55) 50%,transparent 70%);transform:translateX(-120%);animation:shine 4.5s ease-in-out infinite}
@keyframes shine{0%,70%{transform:translateX(-120%)}100%{transform:translateX(120%)}}
.btn-ripple{position:absolute;border-radius:50%;background:rgba(255,255,255,.5);transform:scale(0);animation:btnRipple .6s ease-out forwards;pointer-events:none}
@keyframes btnRipple{to{transform:scale(4);opacity:0}}

/* marquee */
.marquee{overflow:hidden;padding:56px 0 0;user-select:none}
.marquee__track{display:flex;align-items:center;gap:34px;width:max-content;animation:marquee 38s linear infinite}
.marquee:hover .marquee__track{animation-play-state:paused}
.marquee span{font-size:clamp(28px,3.4vw,46px);font-weight:600;letter-spacing:-.03em;white-space:nowrap;color:var(--dark)}
.marquee span.o{color:transparent;-webkit-text-stroke:1.4px #0f8f7e}
.marquee i{width:38px;height:24px;flex:none;background:#38c9b4;
  -webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 60'%3E%3Cpath d='M8 30 Q20 8 50 10 Q72 12 80 30 Q72 48 50 50 Q20 52 8 30Z M76 30 L98 12 Q92 30 98 48Z'/%3E%3C/svg%3E") center/contain no-repeat;
          mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 60'%3E%3Cpath d='M8 30 Q20 8 50 10 Q72 12 80 30 Q72 48 50 50 Q20 52 8 30Z M76 30 L98 12 Q92 30 98 48Z'/%3E%3C/svg%3E") center/contain no-repeat;
  animation:bobfish 2.4s ease-in-out infinite}
.marquee i:nth-of-type(even){background:var(--coral);animation-delay:-1.2s}
@keyframes marquee{to{transform:translateX(-50%)}}
@keyframes bobfish{50%{transform:translateY(-6px) rotate(-6deg)}}

/* cards: lift, tilt, image zoom */
.prod{transform-style:preserve-3d;will-change:transform}
.prod__img img{transition:transform .7s cubic-bezier(.2,.8,.2,1)}
.prod:hover .prod__img img{transform:scale(1.08)}
.add{transition:background .2s,transform .3s cubic-bezier(.3,1.6,.5,1)}
.add:hover{transform:scale(1.15) rotate(90deg)}
.add.is-pop{animation:pop .45s cubic-bezier(.3,1.6,.5,1)}
@keyframes pop{40%{transform:scale(1.35)}}
.icon-btn em.is-pop{animation:pop .45s cubic-bezier(.3,1.6,.5,1)}
.fav.is-on svg{animation:pop .4s cubic-bezier(.3,1.6,.5,1)}
.svc__icon,.step__n{transition:transform .4s cubic-bezier(.3,1.6,.5,1)}
.svc:hover .svc__icon,.step:hover .step__n{transform:rotate(-10deg) scale(1.12)}
.step,.review,.plan{transition:opacity .7s ease,transform .35s cubic-bezier(.2,.8,.2,1),box-shadow .35s}
.step:hover,.review:hover{transform:translateY(-6px);box-shadow:0 24px 50px -24px rgba(10,29,38,.25)}
.plan:hover{transform:translateY(-8px)}
.plan--hot{box-shadow:0 0 0 0 rgba(56,225,200,.4);animation:glow 3s ease-in-out infinite}
@keyframes glow{50%{box-shadow:0 0 40px -6px rgba(56,225,200,.45)}}
.bars i{transform-origin:bottom;animation:grow 1.2s cubic-bezier(.2,.8,.2,1) both;animation-play-state:paused}
.svc--main.is-in .bars i{animation-play-state:running}
.bars i:nth-child(2){animation-delay:.08s}.bars i:nth-child(3){animation-delay:.16s}.bars i:nth-child(4){animation-delay:.24s}.bars i:nth-child(5){animation-delay:.32s}.bars i:nth-child(6){animation-delay:.4s}
@keyframes grow{from{transform:scaleY(0)}}

/* staggered reveal */
.reveal{transition-delay:var(--d,0s)}

@media (max-width:760px){
  .feed-hint{left:12px;bottom:auto;top:-6px;font-size:12px}
  .hero__rays i:nth-child(n+4){display:none}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
  .feed-hint{display:none}
  .marquee__track{animation:none}
}

/* =====================================================
   HERO: REAL AQUARIUM PHOTO BACKGROUND
   ===================================================== */
.hero{background:#06262c}
.hero__bg{position:absolute;inset:-24px;z-index:0;pointer-events:none;will-change:transform}
.hero__bg img{position:absolute;inset:0;width:100%;height:100%;max-width:none;object-fit:cover;object-position:60% 50%;
  opacity:0;transition:opacity 1.8s ease;transform:scale(1.06)}
.hero__bg img.is-on{opacity:1;animation:kenburns 24s ease-in-out infinite alternate}
@keyframes kenburns{from{transform:scale(1.04)}to{transform:scale(1.14) translate(-1.5%,-1%)}}
.hero__shade{position:absolute;inset:0;
  background:
    linear-gradient(180deg,rgba(2,18,22,.72) 0%,rgba(2,18,22,.2) 22%,rgba(2,18,22,.15) 60%,rgba(2,18,22,.8) 100%),
    linear-gradient(90deg,rgba(2,18,22,.88) 0%,rgba(2,18,22,.66) 34%,rgba(2,18,22,.22) 60%,rgba(2,18,22,.05) 100%)}
.hero__rays{z-index:0}
.hero__rays i{background:linear-gradient(180deg,rgba(200,255,240,.16),rgba(200,255,240,0) 80%)}
.speck{position:absolute;border-radius:50%;background:#e6fbf4;animation:speck 16s ease-in-out infinite alternate}
@keyframes speck{to{transform:translate(var(--dx),var(--dy))}}
.hero[data-feed]{cursor:auto}

.hero__media{min-height:520px;padding:0}
.float{background:rgba(4,26,31,.58);border-color:rgba(255,255,255,.18)}
.float--health{right:0;top:30px;left:auto}
.float--aquarist{left:10px;top:240px;bottom:auto}
.float--guarantee{right:30px;bottom:60px}
.hero .stats{margin:24px 0 40px;padding:28px 34px;border:1px solid rgba(255,255,255,.14);border-radius:24px;
  background:rgba(3,22,27,.55);-webkit-backdrop-filter:blur(14px) saturate(1.2);backdrop-filter:blur(14px) saturate(1.2)}
.hero .stats b{text-shadow:0 2px 16px rgba(0,0,0,.5)}

@media (max-width:1024px){
  .hero__media{min-height:auto;display:grid;gap:14px;max-width:none;padding-bottom:10px}
  .hero__media .float{position:relative;inset:auto;width:auto;margin:0}
  .float--guarantee{display:flex}
  .hero__shade{background:linear-gradient(180deg,rgba(2,18,22,.75) 0%,rgba(2,18,22,.55) 45%,rgba(2,18,22,.45) 75%,rgba(2,18,22,.85) 100%)}
}
@media (max-width:760px){
  .float--guarantee{display:none}
  .hero .stats{padding:22px 20px;margin-bottom:28px}
  .hero__bg img{object-position:65% 50%}
}
@media (prefers-reduced-motion:reduce){.hero__bg img.is-on{animation:none}}

/* real fish photos */
.fish__photo{display:block;width:100%;height:auto;filter:drop-shadow(0 8px 12px rgba(0,0,0,.35));transform-origin:30% 50%;animation:fishSwim 2s ease-in-out infinite}
@keyframes fishSwim{0%,100%{transform:scaleX(1) skewY(0)}25%{transform:scaleX(.97) skewY(1.5deg)}75%{transform:scaleX(1.02) skewY(-1.5deg)}}
@media (prefers-reduced-motion:reduce){.fish__photo{animation:none}}

/* pricing cards are solid so fish swim behind them */
.plan{background:#0f252b}
.plan--hot{background:linear-gradient(160deg,#0f5468,#0a3343)}