/* soda-power.us — custom stylesheet, written for this build only */
:root{
  --ink:#0F2A3A; --ink2:#3F576A; --teal:#0A6C74; --teal2:#0F8C96; --teald:#07454B;
  --mint:#E5F4F3; --sky:#F1F8FB; --sand:#FFF5EA; --acc:#D9480F; --accd:#B23A09; --accs:#FFEADB;
  --line:#D3E3E9; --white:#fff; --r:20px; --sh:0 14px 36px rgba(15,42,58,.10);
  --fh:'Sora','Segoe UI',Helvetica,Arial,sans-serif; --fb:'Public Sans','Segoe UI',Helvetica,Arial,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;overflow-x:clip}
body{margin:0;font-family:var(--fb);font-size:1.2rem;line-height:1.72;color:var(--ink);background:#fff;overflow-x:clip;min-width:0}
img,svg,video{max-width:100%;height:auto}
h1,h2,h3,h4{font-family:var(--fh);line-height:1.2;margin:0 0 .6em;color:var(--ink);font-weight:700;overflow-wrap:break-word}
h1{font-size:clamp(2.3rem,5.4vw,3.7rem);letter-spacing:-.02em}
h2{font-size:clamp(1.85rem,3.6vw,2.6rem);letter-spacing:-.015em}
h3{font-size:clamp(1.35rem,2.2vw,1.6rem)}
h4{font-size:1.2rem}
p{margin:0 0 1.1em}
a{color:var(--teal);text-underline-offset:3px}
a:hover{color:var(--accd)}
p a.zt-il,li a.zt-il,td a.zt-il{color:inherit;text-decoration:none}
p a.zt-il:hover,li a.zt-il:hover,td a.zt-il:hover{text-decoration:underline;color:inherit}
ul,ol{padding-left:1.3em;margin:0 0 1.1em}
li{margin-bottom:.4em}
strong{font-weight:800}
.zt-wrap{width:min(1180px,calc(100% - 32px));margin-inline:auto}
.zt-narrow{width:min(860px,calc(100% - 32px));margin-inline:auto}
.zt-sec{padding:4.2rem 0;position:relative}
.zt-sec--sky{background:var(--sky)}
.zt-sec--mint{background:var(--mint)}
.zt-sec--sand{background:var(--sand)}
.zt-kick{display:inline-block;font-family:var(--fh);font-weight:700;font-size:.95rem;letter-spacing:.09em;text-transform:uppercase;color:var(--teal);background:var(--mint);padding:.35rem .9rem;border-radius:999px;margin-bottom:1rem}
.zt-sec--mint .zt-kick{background:#fff}
.zt-lead{font-size:1.3rem;color:var(--ink2)}
.zt-accent{color:var(--acc)}
.zt-center{text-align:center}
.zt-skip{position:absolute;left:-999px;top:0;background:#fff;padding:.7rem 1rem;z-index:100}
.zt-skip:focus{left:8px;top:8px}

/* buttons */
.zt-btn{display:inline-flex;align-items:center;justify-content:center;gap:.55rem;padding:1rem 1.7rem;border-radius:999px;font-family:var(--fh);font-weight:700;font-size:1.1rem;line-height:1.2;background:var(--acc);color:#fff;text-decoration:none;box-shadow:0 10px 24px rgba(217,72,15,.30);transition:transform .2s ease,box-shadow .2s ease,background .2s ease;border:2px solid var(--acc);cursor:pointer;text-align:center}
.zt-btn:hover{background:var(--accd);border-color:var(--accd);color:#fff;transform:translateY(-2px);box-shadow:0 14px 28px rgba(217,72,15,.34)}
.zt-btn--ghost{background:#fff;color:var(--teald);border-color:var(--teal);box-shadow:none}
.zt-btn--ghost:hover{background:var(--mint);color:var(--teald);border-color:var(--teal);box-shadow:none}
.zt-btn--lg{padding:1.15rem 2.1rem;font-size:1.2rem}
.zt-btnrow{display:flex;flex-wrap:wrap;gap:.9rem;margin:1.4rem 0 .6rem}

/* top strip + header */
.zt-strip{background:var(--teald);color:#fff;text-align:center;font-size:1rem;padding:.55rem 1rem;line-height:1.4}
.zt-strip b{color:#FFD9BF}
.zt-head{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.94);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.zt-head .zt-wrap{display:flex;align-items:center;justify-content:space-between;gap:1rem;min-height:74px}
.zt-logo{display:flex;align-items:center;gap:.6rem;text-decoration:none;color:var(--ink);font-family:var(--fh);font-weight:800;font-size:1.45rem;letter-spacing:-.02em}
.zt-logo svg{width:34px;height:34px;flex:none}
.zt-logo span b{color:var(--acc)}
.zt-nav{display:none;gap:1.5rem;align-items:center}
.zt-nav a{color:var(--ink);text-decoration:none;font-weight:600;font-size:1.05rem}
.zt-nav a:hover,.zt-nav a[aria-current="page"]{color:var(--acc)}
.zt-headcta{display:none}
.zt-menu{position:relative}
.zt-menu summary{list-style:none;cursor:pointer;width:46px;height:46px;border-radius:12px;border:1px solid var(--line);display:grid;place-items:center;background:#fff}
.zt-menu summary::-webkit-details-marker{display:none}
.zt-menu summary i,.zt-menu summary i::before,.zt-menu summary i::after{display:block;width:22px;height:2.5px;background:var(--ink);border-radius:2px;content:"";position:relative}
.zt-menu summary i::before{position:absolute;top:-7px}
.zt-menu summary i::after{position:absolute;top:7px}
.zt-menu[open] summary i{background:transparent}
.zt-menu[open] summary i::before{top:0;transform:rotate(45deg)}
.zt-menu[open] summary i::after{top:0;transform:rotate(-45deg)}
.zt-menupanel{position:fixed;left:0;right:0;top:74px;background:#fff;border-bottom:1px solid var(--line);padding:1rem 16px 1.4rem;display:grid;gap:.1rem;max-height:calc(100vh - 74px);overflow:auto;box-shadow:var(--sh)}
.zt-menupanel a{color:var(--ink);text-decoration:none;font-weight:600;padding:.8rem .4rem;border-bottom:1px solid var(--line);font-size:1.15rem}
.zt-menupanel .zt-btn{margin-top:.9rem;color:#fff;border-bottom:0}
@media(min-width:1120px){.zt-nav{display:flex}.zt-headcta{display:inline-flex;padding:.75rem 1.3rem;font-size:1rem}.zt-menu{display:none}}

/* hero */
.zt-hero{padding:2.4rem 0 3.6rem;background:radial-gradient(760px 420px at 88% -5%,var(--mint),transparent 65%),radial-gradient(520px 320px at -5% 100%,var(--sand),transparent 70%),#fff;overflow:hidden}
.zt-herogrid{display:grid;gap:2rem;align-items:start;grid-template-areas:"v" "t" "o"}
.zt-vis{grid-area:v}.zt-txt{grid-area:t}.zt-orb{grid-area:o;margin-top:.4rem}
@media(min-width:960px){.zt-herogrid{grid-template-columns:1.06fr .94fr;grid-template-areas:"t v" "t o";grid-template-rows:auto 1fr;column-gap:3.2rem;row-gap:1.4rem}.zt-vis{align-self:end}.zt-orb{align-self:start;margin-top:0}}
.zt-hero h1{margin-bottom:.5em}
.zt-herotxt>p.zt-lead{margin-bottom:1.3rem}
.zt-facts{margin:0 0 1.4rem;background:#fff;border:1.5px solid var(--line);border-radius:var(--r);padding:.4rem 1.2rem;box-shadow:0 6px 18px rgba(15,42,58,.05)}
.zt-facts div{display:grid;grid-template-columns:8.5rem 1fr;gap:.8rem;padding:.7rem 0;border-bottom:1px dashed var(--line);font-size:1.08rem;line-height:1.45}
.zt-facts div:last-child{border-bottom:0}
.zt-facts dt{font-weight:800;color:var(--teal);margin:0}
.zt-facts dd{margin:0}
@media(max-width:480px){.zt-facts div{grid-template-columns:1fr;gap:.1rem}}
.zt-checks{list-style:none;padding:0;margin:0 0 .6rem;display:grid;gap:.5rem}
.zt-checks li{position:relative;padding-left:2.1rem;margin:0;font-size:1.15rem;font-weight:600}
.zt-checks li::before{content:"";position:absolute;left:0;top:.28em;width:1.4rem;height:1.4rem;border-radius:50%;background:var(--teal) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M6 12.5l4 4 8-9' fill='none' stroke='white' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/80% no-repeat}
.zt-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:.6rem;margin-top:1.6rem;border-top:1.5px solid var(--line);padding-top:1.2rem}
.zt-stats div{text-align:left}
.zt-stats b{display:block;font-family:var(--fh);font-size:clamp(1.4rem,3.6vw,1.9rem);line-height:1.1;color:var(--teald)}
.zt-stats span{font-size:.98rem;line-height:1.3;color:var(--ink2);display:block;margin-top:.25rem}

/* bottle stage */
.zt-stage{position:relative;max-width:560px;margin-inline:auto;padding:1rem 0 0}
.zt-halo{position:absolute;inset:6% 8% 4% 8%;border-radius:50%;background:radial-gradient(circle,#fff 0,var(--mint) 55%,transparent 72%);animation:zt-breathe 6s ease-in-out infinite}
.zt-bottle{position:relative;display:block;width:min(400px,86%);margin:0 auto;filter:drop-shadow(0 26px 26px rgba(15,42,58,.24));animation:zt-float 6.5s ease-in-out infinite}
.zt-floats{list-style:none;padding:0;margin:-1.4rem 0 0;position:relative;display:grid;grid-template-columns:1fr 1fr;gap:.6rem}
.zt-floats li{margin:0;background:#fff;border:1.5px solid var(--line);border-radius:16px;padding:.6rem .8rem;display:flex;gap:.6rem;align-items:center;box-shadow:0 8px 20px rgba(15,42,58,.08);font-size:.98rem;line-height:1.25}
.zt-floats b{display:block;font-family:var(--fh);font-size:1.05rem;color:var(--ink)}
.zt-ico{flex:none;width:2.5rem;height:2.5rem;border-radius:12px;background:var(--mint);display:grid;place-items:center;color:var(--teal)}
.zt-ico svg{width:1.4rem;height:1.4rem}
.zt-floats li.zt-ship{background:var(--acc);color:#fff;border-color:var(--acc)}
.zt-floats li.zt-ship b{color:#fff}
.zt-floats li.zt-ship .zt-ico{background:rgba(255,255,255,.2);color:#fff}
@media(min-width:700px){.zt-floats li{animation:zt-float 7s ease-in-out infinite}.zt-floats li:nth-child(2){animation-delay:-2s}.zt-floats li:nth-child(3){animation-delay:-4s}.zt-floats li:nth-child(4){animation-delay:-1s}}

/* orbit diagram */
.zt-orbitcard{position:relative;margin-top:1.6rem;background:#fff;border:1.5px solid var(--line);border-radius:var(--r);padding:1.2rem 1.2rem 1rem;box-shadow:var(--sh)}
.zt-orbitcard h3{font-size:1.05rem;letter-spacing:.06em;text-transform:uppercase;color:var(--accd);margin-bottom:.3rem;padding-right:0}
.zt-orbit{position:relative;height:340px;margin:.2rem 0 .4rem}
.zt-ring{position:absolute;left:50%;top:46%;width:190px;height:190px;translate:-50% -50%;border:2.5px dashed #9FCFCF;border-radius:50%;animation:zt-spin2 40s linear infinite}
.zt-ring i{position:absolute;width:14px;height:14px;border-radius:50%;background:var(--acc)}
.zt-ring i:nth-child(1){left:50%;top:-8px;margin-left:-7px}.zt-ring i:nth-child(2){left:8%;bottom:14%}.zt-ring i:nth-child(3){right:8%;bottom:14%;background:var(--teal)}
.zt-hub{position:absolute;left:50%;top:46%;width:104px;height:104px;transform:translate(-50%,-50%);border-radius:50% 50% 50% 8%/60% 60% 40% 40%;background:linear-gradient(145deg,var(--teal2),var(--teald));color:#fff;display:grid;place-items:center;text-align:center;font-family:var(--fh);font-weight:700;font-size:.95rem;line-height:1.15;box-shadow:0 14px 26px rgba(7,69,75,.35);rotate:-45deg}
.zt-hub span{rotate:45deg;display:block}
.zt-node{position:absolute;width:min(46%,178px);background:#fff;border:2px solid var(--teal);border-radius:16px;padding:.5rem .7rem;text-align:center;font-weight:700;font-size:1rem;line-height:1.25;box-shadow:0 8px 18px rgba(15,42,58,.10)}
.zt-node small{display:block;font-weight:500;color:var(--ink2);font-size:.95rem}
.zt-node--a{left:0;top:2%}
.zt-node--b{right:0;top:2%}
.zt-node--c{left:50%;bottom:0;transform:translateX(-50%)}
.zt-cap{font-size:.98rem;font-style:italic;color:var(--ink2);margin:.5rem 0 1.5rem}
.zt-ribbon{position:absolute;right:-8px;bottom:-16px;background:var(--acc);color:#fff;font-family:var(--fh);font-weight:700;padding:.55rem 1.1rem .55rem 1rem;border-radius:999px 0 0 999px;box-shadow:0 10px 22px rgba(217,72,15,.35);display:flex;align-items:center;gap:.4rem;font-size:1rem}
.zt-ribbon::after{content:"";position:absolute;right:0;bottom:-8px;border-left:8px solid var(--accd);border-bottom:8px solid transparent}
@media(max-width:520px){.zt-ribbon{right:0;font-size:.95rem}.zt-orbit{height:350px}.zt-node{width:47%;font-size:.98rem}}

/* waves */
.zt-wave{height:54px;overflow:hidden;line-height:0;position:relative}
.zt-wave svg{position:absolute;left:0;bottom:-1px;width:200%;height:54px;animation:zt-drift 18s linear infinite;max-width:none}
.zt-wave--slow svg{animation-duration:26s;animation-direction:reverse}

/* badge band */
.zt-badges{display:grid;gap:1.4rem;align-items:center;padding:1.6rem;background:#fff;border:1.5px solid var(--line);border-radius:var(--r);box-shadow:0 8px 22px rgba(15,42,58,.06)}
@media(min-width:900px){.zt-badges{grid-template-columns:1.1fr 1.4fr;padding:1.8rem 2.2rem}}
.zt-badgeimgs{display:flex;flex-wrap:wrap;gap:1rem;align-items:center;justify-content:center}
.zt-badgeimgs figure{margin:0;text-align:center;font-size:.98rem;line-height:1.3;width:min(30%,140px)}
.zt-badgeimgs img{width:100%;border-radius:10px;background:#fff}
.zt-badges h2{font-size:1.5rem;margin-bottom:.4rem}
.zt-badges p{margin:0;font-size:1.05rem;color:var(--ink2)}

/* glance strip */
.zt-glance{display:grid;grid-template-columns:1fr;border:1.5px solid var(--line);border-radius:var(--r);overflow:hidden;background:#fff}
.zt-glance div{padding:1rem 1.3rem;border-bottom:1px solid var(--line)}
.zt-glance div:last-child{border-bottom:0}
.zt-glance dt{font-size:.95rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--teal)}
.zt-glance dd{margin:.15rem 0 0;font-family:var(--fh);font-weight:700;font-size:1.2rem;line-height:1.3}
@media(min-width:760px){.zt-glance{grid-template-columns:repeat(3,1fr)}.zt-glance div{border-right:1px solid var(--line)}.zt-glance div:nth-child(3n){border-right:0}.zt-glance div:nth-last-child(-n+3){border-bottom:0}.zt-glance div:nth-child(3){border-bottom:1px solid var(--line)}}

/* generic grids */
.zt-split{display:grid;gap:2.4rem;align-items:start}
@media(min-width:900px){.zt-split{grid-template-columns:1fr 1fr;gap:3.4rem}.zt-split--wide{grid-template-columns:1.2fr .8fr}.zt-split--flip>:first-child{order:2}}
.zt-panel{background:#fff;border:1.5px solid var(--line);border-radius:var(--r);padding:1.6rem;box-shadow:0 8px 22px rgba(15,42,58,.06)}
.zt-panel--tint{background:var(--mint);border-color:#BFE0DE}
.zt-pull{border-left:6px solid var(--acc);padding:.4rem 0 .4rem 1.3rem;font-family:var(--fh);font-size:clamp(1.3rem,2.6vw,1.75rem);line-height:1.35;font-weight:600;color:var(--teald);margin:1.4rem 0}
.zt-why{display:grid;gap:1.1rem;margin-top:1.6rem}
@media(min-width:800px){.zt-why{grid-template-columns:repeat(2,1fr);gap:1.4rem 3rem}}
.zt-why div{border-top:3px solid var(--teal);padding-top:.8rem}
.zt-why h3{font-size:1.25rem;margin-bottom:.3rem}
.zt-why p{margin:0;font-size:1.1rem;color:var(--ink2)}

/* steps */
.zt-steps{list-style:none;padding:0;margin:2rem 0 0;display:grid;gap:1.2rem;counter-reset:st;position:relative}
.zt-steps li{margin:0;position:relative;padding:1.2rem 1.3rem 1.2rem 4.6rem;background:#fff;border:1.5px solid var(--line);border-radius:var(--r);counter-increment:st}
.zt-steps li::before{content:counter(st);position:absolute;left:1.1rem;top:1.1rem;width:2.7rem;height:2.7rem;border-radius:50%;background:var(--teal);color:#fff;font-family:var(--fh);font-weight:800;display:grid;place-items:center;font-size:1.2rem;box-shadow:0 0 0 6px var(--mint)}
.zt-steps h3{font-size:1.25rem;margin-bottom:.25rem}
.zt-steps p{margin:0;font-size:1.08rem;color:var(--ink2)}
@media(min-width:960px){
  .zt-steps{grid-template-columns:repeat(4,1fr);gap:1.4rem}
  .zt-steps::before{content:"";position:absolute;left:8%;right:8%;top:2.4rem;border-top:3px dashed #9FCFCF;z-index:0}
  .zt-steps li{padding:4.6rem 1.2rem 1.2rem;text-align:center;z-index:1}
  .zt-steps li::before{left:50%;top:1rem;transform:translateX(-50%)}
}

/* label bars */
.zt-lbl{display:grid;gap:.9rem;margin:1.6rem 0 0}
.zt-lbl a,.zt-lbl div.zt-row{display:grid;gap:.4rem;align-items:center;padding:1rem 1.2rem;background:#fff;border:1.5px solid var(--line);border-radius:16px;text-decoration:none;color:var(--ink);transition:transform .2s ease,border-color .2s ease}
.zt-lbl a:hover{transform:translateX(4px);border-color:var(--teal);color:var(--ink)}
@media(min-width:800px){.zt-lbl a,.zt-lbl div.zt-row{grid-template-columns:15rem 1fr 9.5rem;gap:1.3rem}}
.zt-lbl b{font-family:var(--fh);font-size:1.15rem;line-height:1.25}
.zt-lbl b small{display:block;font-family:var(--fb);font-weight:500;font-size:.95rem;color:var(--ink2)}
.zt-hatch{position:relative;height:2.1rem;border-radius:999px;border:2px dashed #9CC6C8;background:repeating-linear-gradient(-45deg,#EEF7F7 0 10px,#DCEEEE 10px 20px);overflow:hidden;display:flex;align-items:center;justify-content:center;font-size:.98rem;font-weight:700;color:var(--teald)}
.zt-hatch::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,transparent,rgba(255,255,255,.7),transparent);transform:translateX(-100%);animation:zt-shine 4.5s ease-in-out infinite}
.zt-more{font-weight:800;color:var(--accd);font-size:1rem;text-align:right}
@media(max-width:799px){.zt-more{text-align:left}}

/* lanes */
.zt-lanes{display:grid;gap:1rem;margin-top:1.6rem}
.zt-lane{display:grid;gap:.6rem;padding:1.1rem 1.2rem;background:#fff;border:1.5px solid var(--line);border-radius:16px}
@media(min-width:800px){.zt-lane{grid-template-columns:13rem 1fr 1fr;align-items:center;gap:1.2rem}}
.zt-lane b{font-family:var(--fh);font-size:1.1rem}
.zt-chip{display:block;border-radius:12px;padding:.55rem .9rem;font-size:1.02rem;line-height:1.35;font-weight:600}
.zt-chip small{display:block;font-weight:500;font-size:.95rem;opacity:.85}
.zt-chip--a{background:var(--mint);color:var(--teald)}
.zt-chip--b{background:var(--accs);color:var(--accd);border:2px dashed #EFAE87}
.zt-lane-head{display:none}
@media(min-width:800px){.zt-lane-head{display:grid;grid-template-columns:13rem 1fr 1fr;gap:1.2rem;padding:0 1.2rem;font-weight:800;font-size:.95rem;letter-spacing:.07em;text-transform:uppercase;color:var(--ink2);margin-top:1.4rem}}

/* caffeine band */
.zt-cafe{display:grid;gap:1.6rem;background:linear-gradient(135deg,#FFF3E6,#FFE7D1);border-radius:28px;padding:2rem 1.5rem;border:1.5px solid #F5CFAE;align-items:center}
@media(min-width:900px){.zt-cafe{grid-template-columns:1.25fr .75fr;padding:2.6rem 3rem}}
.zt-cups{display:flex;align-items:flex-end;justify-content:center;gap:1.4rem}
.zt-cup{text-align:center;font-size:.98rem;line-height:1.3;font-weight:700}
.zt-cup svg{width:84px;height:auto;display:block;margin:0 auto .3rem}
.zt-steam{animation:zt-steam 2.8s ease-in-out infinite;transform-origin:50% 100%}

/* benefits */
.zt-bene{list-style:none;padding:0;margin:2rem 0 0;display:grid;gap:0}
.zt-bene li{display:grid;grid-template-columns:4.2rem 1fr;gap:1rem;padding:1.3rem 0;border-top:1.5px solid var(--line);margin:0;align-items:start}
.zt-bene li:last-child{border-bottom:1.5px solid var(--line)}
.zt-bene .n{font-family:var(--fh);font-weight:800;font-size:2.3rem;line-height:1;color:#B7DAD9}
.zt-bene h3{margin-bottom:.25rem;font-size:1.35rem}
.zt-bene p{margin:0;color:var(--ink2);font-size:1.1rem}
@media(min-width:900px){.zt-bene{grid-template-columns:1fr 1fr;column-gap:3.4rem}.zt-bene li:nth-last-child(2){border-bottom:1.5px solid var(--line)}}

/* bonus */
.zt-bonus{display:grid;gap:2rem;align-items:center}
@media(min-width:900px){.zt-bonus{grid-template-columns:.9fr 1.1fr}}
.zt-books{position:relative;height:340px;max-width:460px;margin-inline:auto;width:100%}
.zt-books img{position:absolute;width:52%;filter:drop-shadow(0 18px 20px rgba(15,42,58,.28));transition:transform .5s ease}
.zt-books img:first-child{left:2%;top:8%;transform:rotate(-7deg)}
.zt-books img:last-child{right:2%;top:0;transform:rotate(6deg)}
.zt-books:hover img:first-child{transform:rotate(-10deg) translateY(-6px)}
.zt-books:hover img:last-child{transform:rotate(9deg) translateY(-6px)}
.zt-bl{list-style:none;padding:0;margin:0;display:grid;gap:1rem}
.zt-bl li{margin:0;background:#fff;border-radius:16px;padding:1.1rem 1.3rem;border:1.5px solid var(--line)}
.zt-bl h3{font-size:1.25rem;margin-bottom:.2rem}
.zt-bl p{margin:0;font-size:1.08rem;color:var(--ink2)}
.zt-tag{display:inline-block;background:var(--accs);color:var(--accd);font-weight:800;font-size:.95rem;border-radius:999px;padding:.15rem .7rem;margin-bottom:.4rem}

/* price */
.zt-ladder{display:grid;gap:.7rem;margin:1.6rem 0 2.2rem;background:#fff;border:1.5px solid var(--line);border-radius:var(--r);padding:1.3rem}
.zt-ladder h3{font-size:1.1rem;margin-bottom:.4rem}
.zt-lrow{display:grid;grid-template-columns:7.2rem 1fr;gap:.8rem;align-items:center;font-weight:700;font-size:1.02rem}
.zt-lbar{height:2.3rem;border-radius:10px;background:#EAF1F4;overflow:hidden;position:relative}
.zt-lbar i{display:flex;align-items:center;justify-content:flex-end;padding-right:.7rem;height:100%;border-radius:10px;background:linear-gradient(90deg,var(--teal2),var(--teal));color:#fff;font-style:normal;font-family:var(--fh);font-size:1rem;min-width:4rem}
.zt-lbar i.reg{background:repeating-linear-gradient(-45deg,#AEB9C2 0 8px,#9BA8B2 8px 16px)}
.zt-lbar i.best{background:linear-gradient(90deg,#E85D1C,var(--acc))}
.zt-packs{display:grid;gap:1.2rem}
.zt-pack{position:relative;display:grid;gap:1rem;align-items:center;background:#fff;border:1.5px solid var(--line);border-radius:26px;padding:1.4rem;overflow:hidden}
.zt-pack::before{content:"";position:absolute;left:-14px;top:50%;width:28px;height:28px;background:var(--sky);border-radius:50%;border:1.5px solid var(--line);transform:translateY(-50%);display:none}
.zt-pack img{width:150px;justify-self:center;max-height:190px;object-fit:contain}
.zt-pack h3{margin-bottom:.15rem;font-size:1.5rem}
.zt-price{font-family:var(--fh);font-weight:800;font-size:2.4rem;line-height:1;color:var(--teald)}
.zt-price small{font-size:1rem;font-weight:600;color:var(--ink2)}
.zt-pack ul{list-style:none;padding:0;margin:.8rem 0 0;font-size:1.05rem}
.zt-pack li{margin:0 0 .25rem;padding-left:1.5rem;position:relative}
.zt-pack li::before{content:"+";position:absolute;left:0;font-weight:800;color:var(--teal)}
.zt-pack--best{border:2.5px solid var(--acc);background:linear-gradient(180deg,#fff,#FFF6EE);box-shadow:0 18px 40px rgba(217,72,15,.14)}
.zt-flag{position:absolute;top:0;right:1.4rem;background:var(--acc);color:#fff;font-family:var(--fh);font-weight:700;font-size:.95rem;padding:.4rem .9rem;border-radius:0 0 12px 12px;letter-spacing:.05em;text-transform:uppercase}
.zt-pack .zt-btn{width:100%}
@media(min-width:900px){.zt-pack{grid-template-columns:190px 1fr 250px;padding:1.6rem 2rem}.zt-pack img{width:170px}.zt-pack::before{display:block}}
.zt-fine{font-size:1rem;color:var(--ink2)}

/* guarantee */
.zt-guar{display:grid;gap:2rem;align-items:center}
@media(min-width:900px){.zt-guar{grid-template-columns:260px 1fr}}
.zt-seal{width:min(240px,70%);margin-inline:auto;animation:zt-wobble 8s ease-in-out infinite}
.zt-tl{list-style:none;padding:0;margin:1.6rem 0 0;display:grid;gap:0;position:relative}
.zt-tl li{margin:0;position:relative;padding:0 0 1.4rem 3.2rem}
.zt-tl li::before{content:"";position:absolute;left:1rem;top:1.9rem;bottom:-.3rem;border-left:3px dashed #A8CFCF}
.zt-tl li:last-child::before{display:none}
.zt-tl li::after{content:attr(data-d);position:absolute;left:0;top:.05rem;min-width:2.1rem;height:2.1rem;padding:0 .2rem;border-radius:999px;background:var(--teal);color:#fff;font-family:var(--fh);font-weight:800;font-size:.95rem;display:grid;place-items:center;transform:translateX(-.2rem)}
.zt-tl li.hot::after{background:var(--acc)}
.zt-tl h3{font-size:1.2rem;margin-bottom:.1rem}
.zt-tl p{margin:0;font-size:1.05rem;color:var(--ink2)}

/* reviews */
.zt-themes{display:grid;gap:1.2rem;margin-top:1.8rem}
@media(min-width:800px){.zt-themes{grid-template-columns:repeat(2,1fr)}}
.zt-bubble{position:relative;background:#fff;border:1.5px solid var(--line);border-radius:22px 22px 22px 4px;padding:1.3rem 1.4rem;box-shadow:0 8px 20px rgba(15,42,58,.06)}
.zt-bubble:nth-child(even){border-radius:22px 22px 4px 22px}
.zt-bubble h3{font-size:1.2rem;margin:0 0 .25rem}
.zt-bubble p{margin:0;font-size:1.08rem;color:var(--ink2)}
.zt-bubble .zt-tag{background:var(--mint);color:var(--teald)}
.zt-score{display:grid;gap:2rem;align-items:center;margin-top:2.4rem;background:#fff;border:1.5px solid var(--line);border-radius:28px;padding:1.8rem;box-shadow:var(--sh)}
@media(min-width:900px){.zt-score{grid-template-columns:280px 1fr;padding:2.4rem 2.8rem}}
.zt-dial{--p:52;width:min(240px,74%);aspect-ratio:1;border-radius:50%;margin-inline:auto;background:conic-gradient(var(--acc) calc(var(--p)*1%),#E7EEF2 0);display:grid;place-items:center;position:relative}
.zt-dial::before{content:"";position:absolute;inset:16px;background:#fff;border-radius:50%}
.zt-dial div{position:relative;text-align:center;font-family:var(--fh)}
.zt-dial b{display:block;font-size:3.1rem;line-height:1;color:var(--ink)}
.zt-dial span{font-size:1rem;color:var(--ink2)}
.zt-cats{display:grid;gap:.9rem}
.zt-cat{display:grid;grid-template-columns:1fr auto;gap:.2rem .8rem;align-items:center;font-weight:700;font-size:1.08rem}
.zt-cat .zt-lbar{grid-column:1/-1;height:.9rem}
.zt-cat .zt-lbar i{padding:0;min-width:0}
.zt-pc{display:grid;gap:1.2rem;margin-top:2rem}
@media(min-width:800px){.zt-pc{grid-template-columns:1fr 1fr}}
.zt-pc>div{border-radius:var(--r);padding:1.4rem 1.5rem;border:1.5px solid}
.zt-pros{background:#EAF7EF;border-color:#B7E0C6}
.zt-cons{background:#FFF1EA;border-color:#F3C7AE}
.zt-pc h3{font-size:1.3rem}
.zt-pc ul{margin:0;padding-left:1.2rem}
.zt-cta-mini{margin-top:2.2rem;text-align:center;background:var(--sky);border:1.5px dashed #A8CFCF;border-radius:var(--r);padding:1.6rem 1rem}
.zt-cta-mini h3{margin-bottom:.4rem}

/* who / table */
.zt-tbl{width:100%;border-collapse:separate;border-spacing:0;background:#fff;border:1.5px solid var(--line);border-radius:var(--r);overflow:hidden;font-size:1.06rem;line-height:1.5}
.zt-tbl th,.zt-tbl td{padding:.9rem 1.1rem;text-align:left;vertical-align:top;border-bottom:1px solid var(--line)}
.zt-tbl tr:last-child td{border-bottom:0}
.zt-tbl th{background:var(--mint);font-family:var(--fh);font-size:1rem;color:var(--teald)}
@media(max-width:700px){
  .zt-tbl,.zt-tbl thead,.zt-tbl tbody,.zt-tbl tr,.zt-tbl th,.zt-tbl td{display:block;width:100%}
  .zt-tbl thead{display:none}
  .zt-tbl tr{padding:.6rem 0;border-bottom:1.5px solid var(--line)}
  .zt-tbl tr:last-child{border-bottom:0}
  .zt-tbl td{border:0;padding:.35rem 1.1rem}
  .zt-tbl td::before{content:attr(data-h);display:block;font-size:.95rem;font-weight:800;letter-spacing:.06em;text-transform:uppercase;color:var(--teal)}
}

/* faq */
.zt-faq{display:grid;gap:.8rem;margin-top:1.8rem}
.zt-faq details{background:#fff;border:1.5px solid var(--line);border-radius:16px;transition:border-color .2s,box-shadow .2s}
.zt-faq details[open]{border-color:var(--teal);box-shadow:0 10px 24px rgba(10,108,116,.10)}
.zt-faq summary{list-style:none;cursor:pointer;padding:1.1rem 3.6rem 1.1rem 1.3rem;font-family:var(--fh);font-weight:700;font-size:1.15rem;line-height:1.35;position:relative}
.zt-faq summary::-webkit-details-marker{display:none}
.zt-faq summary::after{content:"+";position:absolute;right:1rem;top:50%;translate:0 -50%;width:2rem;height:2rem;border-radius:50%;background:var(--mint);color:var(--teald);display:grid;place-items:center;font-size:1.4rem;line-height:1;font-weight:700;transition:transform .25s}
.zt-faq details[open] summary::after{content:"\2212";background:var(--teal);color:#fff}
.zt-faq .a{padding:0 1.3rem 1.2rem;color:var(--ink2);font-size:1.1rem}
.zt-faq .a p:last-child{margin-bottom:0}
.zt-search{width:100%;padding:1rem 1.2rem;border-radius:14px;border:2px solid var(--line);font:inherit;font-size:1.1rem;margin-top:1.2rem}
.zt-search:focus{outline:3px solid #BFE0DE;border-color:var(--teal)}

/* blog */
.zt-posts{display:grid;gap:1.3rem;margin-top:1.8rem}
@media(min-width:800px){.zt-posts--3{grid-template-columns:repeat(3,1fr)}.zt-posts--2{grid-template-columns:repeat(2,1fr)}}
.zt-post{display:flex;flex-direction:column;gap:.5rem;text-decoration:none;color:var(--ink);background:#fff;border:1.5px solid var(--line);border-radius:var(--r);padding:1.4rem;transition:transform .25s ease,box-shadow .25s ease;height:100%}
.zt-post:hover{transform:translateY(-5px);box-shadow:var(--sh);color:var(--ink)}
.zt-post .n{font-family:var(--fh);font-weight:800;font-size:.95rem;color:var(--accd);letter-spacing:.06em;text-transform:uppercase}
.zt-post h3{font-size:1.28rem;margin:0}
.zt-post p{margin:0;font-size:1.05rem;color:var(--ink2)}
.zt-post .go{margin-top:auto;font-weight:800;color:var(--teal)}

/* final cta */
.zt-final{position:relative;overflow:hidden;border-radius:32px;padding:3rem 1.5rem;background:linear-gradient(135deg,#0A6C74 0%,#0F8C96 55%,#2AA6A0 100%);color:#fff;text-align:center;isolation:isolate}
.zt-final h2{color:#fff}
.zt-final p{color:#E6F7F6}
.zt-final .zt-btn{background:#fff;color:var(--accd);border-color:#fff}
.zt-final .zt-btn:hover{background:#FFE9DA;color:var(--accd)}
.zt-final .zt-btn--ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.7)}
.zt-final .zt-btn--ghost:hover{background:rgba(255,255,255,.14);color:#fff}
.zt-fgrid{display:grid;gap:1.4rem;align-items:center;justify-items:center}
.zt-fimg{width:min(300px,80%);filter:drop-shadow(0 18px 20px rgba(0,0,0,.25))}
.zt-fgrid .zt-btnrow{justify-content:center}
@media(min-width:900px){.zt-fgrid{grid-template-columns:320px 1fr;gap:2.4rem;text-align:left;justify-items:stretch}.zt-fimg{width:100%;justify-self:center}.zt-fgrid .zt-btnrow,.zt-final .zt-fgrid .zt-chips{justify-content:flex-start}.zt-final{padding:3rem 3rem}}
.zt-bubbles i{position:absolute;bottom:-60px;border-radius:50%;background:rgba(255,255,255,.14);animation:zt-rise 9s linear infinite;z-index:-1}
.zt-bubbles i:nth-child(1){left:8%;width:46px;height:46px}
.zt-bubbles i:nth-child(2){left:24%;width:26px;height:26px;animation-delay:-3s}
.zt-bubbles i:nth-child(3){left:47%;width:64px;height:64px;animation-delay:-6s}
.zt-bubbles i:nth-child(4){left:70%;width:34px;height:34px;animation-delay:-2s}
.zt-bubbles i:nth-child(5){left:88%;width:52px;height:52px;animation-delay:-5s}
.zt-final .zt-chips{display:flex;flex-wrap:wrap;gap:.6rem;justify-content:center;margin:1.2rem 0 0;padding:0;list-style:none}
.zt-final .zt-chips li{margin:0;background:rgba(255,255,255,.16);border:1px solid rgba(255,255,255,.35);padding:.4rem .9rem;border-radius:999px;font-weight:700;font-size:1rem}
.zt-final .zt-fine{color:#D6F0EE;margin-top:1rem}

/* page banners, articles */
.zt-banner{padding:3rem 0 2.4rem;background:radial-gradient(700px 300px at 100% 0,var(--mint),transparent 70%),#fff;border-bottom:1px solid var(--line)}
.zt-crumbs{font-size:1rem;color:var(--ink2);margin-bottom:.9rem}
.zt-crumbs a{color:var(--ink2)}
.zt-crumbs span{margin:0 .4rem}
.zt-art{padding:2.6rem 0 3.4rem}
.zt-art h2{margin-top:1.8em;font-size:clamp(1.55rem,3vw,2.05rem)}
.zt-art h3{margin-top:1.4em}
.zt-art .zt-meta{color:var(--ink2);font-size:1rem;margin-bottom:1.4rem}
.zt-callout{background:var(--sand);border-left:6px solid var(--acc);border-radius:0 var(--r) var(--r) 0;padding:1.1rem 1.4rem;margin:1.6rem 0;font-size:1.1rem}
.zt-callout p:last-child{margin:0}
.zt-callout--teal{background:var(--mint);border-left-color:var(--teal)}
.zt-toc{background:var(--sky);border:1.5px solid var(--line);border-radius:var(--r);padding:1.1rem 1.4rem;margin:0 0 1.8rem}
.zt-toc b{font-family:var(--fh)}
.zt-toc ol{margin:.5rem 0 0}
.zt-two{display:grid;gap:1.6rem}
@media(min-width:960px){.zt-two{grid-template-columns:minmax(0,1fr) 340px;align-items:start}.zt-aside{position:sticky;top:96px}}
.zt-aside .zt-panel{padding:1.3rem}
.zt-aside h3{font-size:1.15rem}
.zt-aside ul{list-style:none;padding:0;margin:0}
.zt-aside li{margin:0;border-bottom:1px solid var(--line)}
.zt-aside li a{display:block;padding:.6rem 0;text-decoration:none;font-weight:600;color:var(--ink);font-size:1.05rem}
.zt-aside li a:hover,.zt-aside li a[aria-current]{color:var(--acc)}
.zt-aside img{width:150px;margin:0 auto .6rem;display:block}
.zt-aside .zt-btn{width:100%}
.zt-relnav{display:grid;gap:1rem;margin-top:2.4rem}
@media(min-width:700px){.zt-relnav{grid-template-columns:1fr 1fr}}
.zt-form{display:grid;gap:1rem;max-width:620px}
.zt-form label{font-weight:700;display:grid;gap:.3rem}
.zt-form input,.zt-form textarea{font:inherit;padding:.9rem 1rem;border:2px solid var(--line);border-radius:12px;width:100%}

/* footer */
.zt-foot{background:#0C2431;color:#C6D7E0;padding:3.4rem 0 6.5rem;font-size:1.05rem}
.zt-foot a{color:#DCEBF2;text-decoration:none}
.zt-foot a:hover{color:#fff;text-decoration:underline}
.zt-foot h4{color:#fff;font-size:1.05rem;letter-spacing:.06em;text-transform:uppercase;margin-bottom:.7rem}
.zt-foot ul{list-style:none;padding:0;margin:0}
.zt-foot li{margin-bottom:.35rem}
.zt-fcols{display:grid;gap:2rem}
@media(min-width:800px){.zt-fcols{grid-template-columns:1.6fr 1fr 1fr 1fr}}
.zt-foot .zt-logo{color:#fff}
.zt-legal{border-top:1px solid #29455A;margin-top:2.2rem;padding-top:1.4rem;font-size:.98rem;line-height:1.6;color:#A9BFCB}
.zt-legal p{margin-bottom:.8em}

/* sticky bar */
.zt-bar{position:fixed;left:0;right:0;bottom:0;z-index:60;background:#fff;border-top:1.5px solid var(--line);box-shadow:0 -10px 26px rgba(15,42,58,.10);padding:.6rem 16px;display:flex;align-items:center;justify-content:space-between;gap:.8rem;transform:translateY(110%);transition:transform .35s ease}
.zt-bar.on{transform:none}
.zt-bar div{font-size:.98rem;line-height:1.25}
.zt-bar b{display:block;font-family:var(--fh)}
.zt-bar .zt-btn{padding:.75rem 1.3rem;font-size:1.02rem;white-space:nowrap}
@media(min-width:1020px){.zt-bar{display:none}.zt-foot{padding-bottom:3.4rem}}

/* motion */
html.zt-js [data-zt]{opacity:0;transform:translateY(26px);transition:opacity .8s ease,transform .8s cubic-bezier(.2,.7,.2,1)}
html.zt-js [data-zt="l"]{transform:translateX(-30px)}
html.zt-js [data-zt="r"]{transform:translateX(30px)}
@media(max-width:959px){html.zt-js [data-zt="l"],html.zt-js [data-zt="r"]{transform:translateY(26px)}}
html.zt-js [data-zt].in{opacity:1;transform:none}
html.zt-js .zt-fill{transform-origin:left;transform:scaleX(0);transition:transform 1.2s cubic-bezier(.2,.8,.2,1)}
html.zt-js .in .zt-fill,html.zt-js .zt-fill.in{transform:scaleX(1)}
@keyframes zt-float{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}
@keyframes zt-breathe{0%,100%{transform:scale(1);opacity:.9}50%{transform:scale(1.05);opacity:1}}
@keyframes zt-spin2{to{rotate:360deg}}
@keyframes zt-drift{to{transform:translateX(-50%)}}
@keyframes zt-shine{0%,60%{transform:translateX(-100%)}100%{transform:translateX(100%)}}
@keyframes zt-steam{0%,100%{transform:translateY(0) scaleY(1);opacity:.9}50%{transform:translateY(-6px) scaleY(1.15);opacity:.4}}
@keyframes zt-rise{0%{transform:translateY(0);opacity:0}15%{opacity:1}100%{transform:translateY(-420px);opacity:0}}
@keyframes zt-wobble{0%,100%{transform:rotate(-3deg)}50%{transform:rotate(3deg)}}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  html.zt-js [data-zt],html.zt-js .zt-fill{opacity:1;transform:none}
}
@media print{html.zt-js [data-zt]{opacity:1;transform:none}.zt-bar,.zt-head,.zt-strip{display:none}}