/* NEXIDE landing — layout, fluid type & motion system. Colors/type/spacing come from the DS tokens. */
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--surface-app);font-family:var(--font-body);color:var(--text-primary);-webkit-font-smoothing:antialiased;overflow-x:hidden}
h1,h2,h3,p,figure{margin:0}
img{display:block}
a{color:var(--teal-400);text-decoration:none}
a:hover{color:var(--teal-300)}
:focus-visible{outline:2px solid var(--teal-400);outline-offset:3px;border-radius:4px}
button{font:inherit}

/* ---------- type scale ---------- */
.nx-display{font-family:var(--font-body);font-weight:700;font-size:clamp(34px,5.4vw,62px);line-height:1.04;letter-spacing:-0.01em;text-wrap:balance}
.nx-h2{font-family:var(--font-body);font-weight:700;font-size:clamp(27px,3.4vw,42px);line-height:1.1;letter-spacing:-0.005em;text-wrap:balance;color:var(--text-primary)}
.nx-h3{font-family:var(--font-heading);font-size:clamp(17px,1.4vw,20px);line-height:1.25;text-transform:uppercase;letter-spacing:var(--tracking-wide);color:var(--text-primary)}
.nx-lead{font-size:clamp(16px,1.25vw,19px);line-height:1.62;color:var(--text-secondary);text-wrap:pretty}
.nx-body{font-size:15px;line-height:1.65;color:var(--text-secondary);text-wrap:pretty}
.nx-label{font-family:var(--font-heading);font-size:12px;letter-spacing:var(--tracking-wide);text-transform:uppercase}
.nx-eyebrow{font-family:var(--font-heading);font-size:clamp(11px,0.9vw,13px);letter-spacing:var(--tracking-wide);text-transform:uppercase;display:inline-flex;align-items:center;gap:10px;margin-bottom:14px}
.nx-eyebrow i{width:6px;height:6px;border-radius:50%;background:currentColor;flex-shrink:0;animation:nxBlink 2.4s var(--ease-standard) infinite}
.nx-eyebrow span{white-space:nowrap}
.nx-hero .nx-eyebrow span{white-space:normal}
@keyframes nxBlink{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.35;transform:scale(.7)}}

/* ---------- shell ---------- */
.nx-wrap{max-width:1200px;margin:0 auto;padding:0 clamp(20px,4vw,40px)}
.nx-section{padding:clamp(64px,8vw,116px) 0;scroll-margin-top:96px;position:relative}
.nx-band{border-top:1px solid var(--border-default);border-bottom:1px solid var(--border-default);position:relative;overflow:hidden;isolation:isolate}
.nx-sec-head{max-width:760px;margin-bottom:clamp(36px,4vw,56px)}
.nx-sec-head .nx-lead{margin-top:16px}

/* ---------- header ---------- */
.nx-header{position:sticky;top:0;z-index:60;background:rgba(10,25,47,.72);backdrop-filter:blur(14px) saturate(140%);border-bottom:1px solid transparent;transition:background .3s var(--ease-standard),border-color .3s var(--ease-standard)}
.nx-header.is-scrolled{background:rgba(6,15,31,.94);border-bottom-color:var(--border-default)}
.nx-header-in{display:flex;align-items:center;justify-content:space-between;gap:20px;height:84px;transition:height .3s var(--ease-standard)}
.nx-header.is-scrolled .nx-header-in{height:66px}
.nx-logo{height:48px;transition:height .3s var(--ease-standard)}
.nx-header.is-scrolled .nx-logo{height:38px}
.nx-nav{display:flex;gap:clamp(18px,2.2vw,32px);align-items:center}
.nx-nav a{position:relative;color:var(--navy-100);padding:6px 0;font-family:var(--font-heading);font-size:12.5px;letter-spacing:var(--tracking-wide);text-transform:uppercase;transition:color .2s var(--ease-standard)}
.nx-nav a::after{content:"";position:absolute;left:0;right:100%;bottom:0;height:1.5px;background:var(--gradient-violet-orange);transition:right .3s var(--ease-standard)}
.nx-nav a:hover{color:var(--white)}
.nx-nav a:hover::after{right:0}
.nx-header-right{display:flex;align-items:center;gap:14px}
.nx-lang-persistent{display:none}
@media (max-width:1000px){.nx-lang-persistent{display:flex}}
.nx-header-right button,.nx-footer button,.nx-hero-cta button,.nx-cta button{white-space:nowrap}
.nx-menu-btn{display:none;background:none;border:1px solid var(--border-default);border-radius:var(--radius-md);width:44px;height:44px;align-items:center;justify-content:center;color:var(--text-primary);cursor:pointer;transition:border-color .2s,background .2s}
.nx-menu-btn:hover{border-color:var(--teal-400)}
.nx-mobile-menu{display:none;flex-direction:column;padding-top:4px;padding-bottom:24px;border-top:1px solid var(--border-default);overflow:hidden;animation:nxMenuIn .3s var(--ease-standard)}
@keyframes nxMenuIn{from{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:none}}
.nx-mobile-menu a{padding:16px 0;border-bottom:1px solid var(--border-default);color:var(--navy-100);font-family:var(--font-heading);font-size:14px;letter-spacing:var(--tracking-wide);text-transform:uppercase;animation:nxFadeUp .4s var(--ease-standard) backwards}
.nx-mobile-foot{display:flex;justify-content:space-between;align-items:center;gap:14px;margin-top:22px;flex-wrap:wrap}

/* ---------- lang switch ---------- */
.nx-lang{display:flex;gap:2px;border:1px solid var(--border-default);border-radius:var(--radius-pill);padding:3px}
.nx-lang button{border:none;background:none;cursor:pointer;color:var(--navy-300);font-family:var(--font-heading);font-size:11.5px;letter-spacing:var(--tracking-wide);padding:6px 11px;border-radius:var(--radius-pill);transition:color .2s var(--ease-standard),background .2s var(--ease-standard)}
.nx-lang button:hover{color:var(--white)}
.nx-lang button.is-active{background:var(--teal-400);color:var(--navy-950)}

/* ---------- hero ---------- */
.nx-hero{position:relative;overflow:hidden;isolation:isolate;border-bottom:1px solid var(--border-default);min-height:min(88vh,820px);display:flex;align-items:center}
.nx-hero-bg{position:absolute;inset:0;z-index:-4;background:var(--navy-950)}
.nx-hero-bg img{width:100%;height:100%;object-fit:cover;opacity:.62;animation:nxKen 30s var(--ease-standard) infinite alternate}
@keyframes nxKen{from{transform:scale(1) translate3d(0,0,0)}to{transform:scale(1.1) translate3d(-1.5%,-1%,0)}}
.nx-hero-tint{position:absolute;inset:0;z-index:-3;background:linear-gradient(115deg,var(--violet-500) 0%,var(--navy-900) 46%,var(--orange-400) 100%);mix-blend-mode:color;opacity:.38}
.nx-hero::before{content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;background:linear-gradient(100deg,rgba(4,12,26,.92) 0%,rgba(4,12,26,.82) 44%,rgba(4,12,26,.4) 68%,rgba(4,12,26,0) 88%)}
@media (max-width:820px){.nx-hero::before{background:linear-gradient(180deg,rgba(4,12,26,.78) 0%,rgba(4,12,26,.86) 55%,rgba(4,12,26,.92) 100%)}}
.nx-hero-glow{position:absolute;inset:-20%;z-index:-2;pointer-events:none}
.nx-hero-glow span{position:absolute;border-radius:50%;filter:blur(70px);opacity:.42}
.nx-hero-glow span:nth-child(1){width:46vw;height:46vw;left:-6%;bottom:-14%;background:rgba(140,82,255,.55);animation:nxDriftA 22s ease-in-out infinite alternate}
.nx-hero-glow span:nth-child(2){width:40vw;height:40vw;right:-4%;bottom:-10%;background:rgba(255,145,77,.45);animation:nxDriftB 26s ease-in-out infinite alternate}
.nx-hero-glow span:nth-child(3){width:34vw;height:34vw;right:0%;top:-16%;background:rgba(0,245,212,.32);animation:nxDriftB 28s ease-in-out infinite alternate}
@keyframes nxDriftA{from{transform:translate3d(0,0,0) scale(1)}to{transform:translate3d(12%,-8%,0) scale(1.15)}}
@keyframes nxDriftB{from{transform:translate3d(0,0,0) scale(1.1)}to{transform:translate3d(-10%,-6%,0) scale(1)}}
.nx-hero-grid{position:absolute;inset:0;z-index:-1;pointer-events:none;opacity:.16;background-image:linear-gradient(rgba(0,245,212,.25) 1px,transparent 1px),linear-gradient(90deg,rgba(0,245,212,.25) 1px,transparent 1px);background-size:64px 64px;mask-image:radial-gradient(ellipse 80% 70% at 30% 40%,#000 0%,transparent 75%);-webkit-mask-image:radial-gradient(ellipse 80% 70% at 30% 40%,#000 0%,transparent 75%);animation:nxGrid 24s linear infinite}
@keyframes nxGrid{to{background-position:64px 64px,64px 64px}}
.nx-hero-in{position:relative;padding-block:clamp(88px,11vw,132px) clamp(72px,9vw,104px);width:100%}
.nx-hero-copy{max-width:min(880px,78%)}
.nx-hero-accent{display:block;width:fit-content;max-width:100%;background:linear-gradient(94deg,var(--violet-400) 0%,#e07ad6 45%,var(--orange-400) 100%);-webkit-background-clip:text;background-clip:text;color:transparent;padding-bottom:.06em}
@media (max-width:820px){.nx-hero-copy{max-width:100%}}
.nx-hero-cta{display:flex;gap:14px;flex-wrap:wrap;margin:32px 0 30px}
.nx-slogan{font-family:var(--font-heading);font-size:clamp(11.5px,1vw,13px);letter-spacing:var(--tracking-wide);text-transform:uppercase;background:var(--gradient-teal-orange);-webkit-background-clip:text;background-clip:text;color:transparent}
.nx-scroll-cue{position:absolute;left:50%;bottom:26px;transform:translateX(-50%);color:var(--navy-300);animation:nxBob 2.2s var(--ease-standard) infinite}
@keyframes nxBob{0%,100%{transform:translate(-50%,0);opacity:.45}50%{transform:translate(-50%,7px);opacity:1}}

/* ---------- trust strip ---------- */
.nx-trust{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--border-default);border-top:1px solid var(--border-default);border-bottom:1px solid var(--border-default)}
.nx-trust-item{background:var(--navy-900);padding:22px clamp(16px,2vw,28px);display:flex;align-items:center;gap:14px;transition:background .3s var(--ease-standard)}
.nx-trust-item:hover{background:var(--navy-800)}
.nx-trust-item span{font-family:var(--font-heading);font-size:11.5px;letter-spacing:var(--tracking-wide);text-transform:uppercase;color:var(--navy-100);line-height:1.4}

/* ---------- about ---------- */
.nx-about-band{position:relative;overflow:hidden;isolation:isolate}
.nx-about-bg{position:absolute;inset:0;z-index:-2;background:var(--navy-900)}
.nx-about-bg img{width:100%;height:100%;object-fit:cover;object-position:center;opacity:1}
.nx-about-band::before{content:"";position:absolute;inset:0;z-index:-1;background:radial-gradient(ellipse 58% 72% at 50% 50%,rgba(10,25,47,.94) 0%,rgba(10,25,47,.86) 48%,rgba(10,25,47,.5) 76%,rgba(10,25,47,.3) 100%),linear-gradient(180deg,var(--navy-900) 0%,rgba(10,25,47,.35) 16%,rgba(10,25,47,.35) 84%,var(--navy-900) 100%)}
@media (max-width:820px){.nx-about-bg img{opacity:1;object-position:0% center}.nx-about-band::before{background:linear-gradient(180deg,var(--navy-900) 0%,rgba(10,25,47,.66) 14%,rgba(10,25,47,.66) 86%,var(--navy-900) 100%)}}
.nx-about{display:flex;flex-direction:column;align-items:center;text-align:center;max-width:760px;margin:0 auto;gap:28px}
.nx-quote{position:relative;padding-top:clamp(20px,2.5vw,28px);display:flex;flex-direction:column;align-items:center;gap:16px}
.nx-quote::before{content:"";position:absolute;left:50%;top:0;transform:translateX(-50%);width:64px;height:2px;border-radius:2px;background:var(--gradient-violet-orange)}
.nx-quote p{max-width:640px}
.nx-quote p{font-size:clamp(17px,1.5vw,21px);line-height:1.55;color:var(--text-primary);font-style:italic}
.nx-quote .nx-label{margin-top:18px;color:var(--teal-400);display:block}

/* ---------- spec frame (brand motif) ---------- */
.nx-spec{display:inline-block;padding:11px 22px;font-family:var(--font-heading);font-size:clamp(15px,1.5vw,20px);letter-spacing:var(--tracking-wide);text-transform:uppercase;color:var(--white);border:1.5px solid transparent;background:linear-gradient(var(--navy-900),var(--navy-900)) padding-box,var(--gradient-violet-orange) border-box}

/* ---------- tabs + peptide panel ---------- */
.nx-tabs{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:clamp(30px,4vw,46px)}
.nx-tab{position:relative;isolation:isolate;border:1px solid var(--border-default);background:transparent;color:var(--navy-100);font-family:var(--font-heading);font-size:13.5px;letter-spacing:var(--tracking-wide);text-transform:uppercase;padding:13px 28px;border-radius:var(--radius-pill);cursor:pointer;transition:color .25s var(--ease-standard),border-color .25s var(--ease-standard),transform .15s var(--ease-standard)}
.nx-tab::before{content:"";position:absolute;inset:0;z-index:-1;border-radius:inherit;background:var(--gradient-violet-orange);opacity:0;transition:opacity .3s var(--ease-standard)}
.nx-tab:hover{border-color:var(--navy-300);transform:translateY(-1px)}
.nx-tab.is-active{color:var(--navy-950);border-color:transparent}
.nx-tab.is-active::before{opacity:1}
.nx-peptides-grid{display:grid;grid-template-columns:1fr minmax(240px,320px);gap:clamp(28px,4vw,56px);align-items:start}
.nx-peptides-main{min-width:0}
.nx-vial-top{position:static;align-self:start;display:flex;justify-content:center;padding:0}
.nx-vial-top img{max-width:230px}
.nx-panel-body{animation:nxPanel .45s var(--ease-standard)}
@keyframes nxPanel{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
.nx-panel-text{max-width:760px;margin-bottom:22px}
.nx-chips{display:flex;gap:8px;flex-wrap:wrap;margin:18px 0 20px}
.nx-chip{font-family:var(--font-heading);font-size:11px;letter-spacing:var(--tracking-wide);text-transform:uppercase;padding:6px 13px;border-radius:var(--radius-pill);border:1px solid rgba(0,245,212,.35);background:rgba(0,245,212,.08);color:var(--teal-400)}
.nx-benefits{display:grid;grid-template-columns:repeat(5,1fr);gap:10px;margin-bottom:24px}
.nx-benefit{display:flex;flex-direction:column;gap:8px;align-items:flex-start;padding:10px;border:1px solid var(--border-default);border-radius:var(--radius-md);background:rgba(18,37,64,.5);transition:transform .25s var(--ease-standard),border-color .25s var(--ease-standard),background .25s var(--ease-standard);min-width:0}
.nx-benefit:hover{transform:translateY(-3px);border-color:rgba(0,245,212,.45);background:var(--navy-800)}
.nx-benefit p{font-size:11.5px;line-height:1.35;color:var(--text-primary)}
.nx-ico{flex-shrink:0;width:38px;height:38px;border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;background:var(--navy-700);color:var(--teal-400);transition:box-shadow .3s var(--ease-standard),color .3s var(--ease-standard)}
.nx-benefit:hover .nx-ico{box-shadow:0 0 18px rgba(0,245,212,.3)}
.nx-callout{border:1.5px solid transparent;border-radius:var(--radius-lg);padding:clamp(20px,2.4vw,28px);background:linear-gradient(var(--navy-800),var(--navy-800)) padding-box,var(--gradient-violet-orange) border-box}
.nx-vial{position:sticky;top:100px;align-self:start;display:flex;justify-content:center;align-items:center;min-height:100%;padding:0}
.nx-vial::before{content:"";position:absolute;width:92%;aspect-ratio:1;border-radius:50%;background:radial-gradient(circle,rgba(140,82,255,.42) 0%,rgba(255,145,77,.18) 55%,rgba(140,82,255,0) 72%);filter:blur(20px)}
.nx-vial img{position:relative;width:100%;max-width:400px;max-height:82vh;object-fit:contain;filter:drop-shadow(0 30px 54px rgba(4,7,12,.65));animation:nxFloat 7s ease-in-out infinite alternate}
@keyframes nxFloat{from{transform:translateY(-6px)}to{transform:translateY(8px)}}

/* ---------- pricing ---------- */
.nx-plans{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:clamp(20px,2.4vw,32px)}
.nx-plan{border:1px solid var(--surface-card-border);border-radius:var(--radius-lg);background:var(--surface-card);padding:clamp(22px,2.4vw,30px);box-shadow:var(--shadow-card);transition:transform .3s var(--ease-standard),border-color .3s var(--ease-standard),box-shadow .3s var(--ease-standard)}
.nx-plan:hover{transform:translateY(-4px);border-color:var(--navy-300);box-shadow:var(--shadow-raised)}
.nx-plan-head{display:flex;align-items:center;gap:16px;padding-bottom:20px;margin-bottom:20px;border-bottom:1px solid var(--border-default)}
.nx-plan-head img{width:46px;filter:drop-shadow(0 8px 16px rgba(4,7,12,.5))}
.nx-plan-name{font-family:var(--font-heading);font-size:clamp(17px,1.6vw,21px);text-transform:uppercase;letter-spacing:var(--tracking-wide)}
.nx-tiers{display:flex;flex-direction:column;gap:10px}
.nx-tier{padding:16px 18px;border:1px solid var(--border-default);border-radius:var(--radius-md);transition:border-color .25s var(--ease-standard),background .25s var(--ease-standard)}
.nx-tier:hover{border-color:var(--navy-300);background:rgba(27,52,87,.35)}
.nx-tier.is-first{border-color:rgba(0,245,212,.5);background:rgba(0,245,212,.05)}
.nx-tier-top{display:flex;justify-content:space-between;align-items:baseline;gap:14px}
.nx-tier-name{font-family:var(--font-heading);font-size:12px;letter-spacing:var(--tracking-wide);text-transform:uppercase;color:var(--navy-300)}
.nx-tier.is-first .nx-tier-name{color:var(--teal-400)}
.nx-price{font-family:var(--font-heading);font-size:clamp(22px,2.2vw,28px);color:var(--white);line-height:1;font-variant-numeric:tabular-nums}
.nx-price sup{font-size:.5em;top:-.7em;position:relative;color:var(--navy-300);margin-right:1px}
.nx-tier-dose{font-size:12.5px;color:var(--text-secondary);margin-top:6px}
.nx-dose-bar{height:3px;border-radius:2px;background:var(--navy-700);margin-top:12px;overflow:hidden}
.nx-dose-fill{height:100%;width:0;border-radius:2px;background:var(--gradient-violet-orange);transition:width 1.1s var(--ease-standard) .15s}
.is-in .nx-dose-fill{width:var(--w)}
.nx-plan-foot{margin-top:22px;display:flex;flex-direction:column;gap:12px}
.nx-ship{margin-top:clamp(22px,2.6vw,32px);display:flex;align-items:center;gap:16px;padding:18px 22px;border:1px solid rgba(0,245,212,.35);border-radius:var(--radius-lg);background:rgba(0,245,212,.05)}
.nx-ship-ico{flex-shrink:0;width:44px;height:44px;border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;color:var(--teal-400);border:1px solid rgba(0,245,212,.45);background:rgba(10,25,47,.6)}
.nx-ship-t{font-weight:700;font-size:clamp(15px,1.3vw,17px);color:var(--white);text-wrap:balance}
.nx-ship-s{margin-top:4px;font-size:13.5px;color:var(--navy-100)}
.nx-plan-rich .nx-tier{background:rgba(10,25,47,.55)}.nx-plan-rich .nx-tier:hover{border-color:color-mix(in oklch,var(--acc) 45%,transparent)}.nx-plan-rich .nx-tier.is-first{border-color:color-mix(in oklch,var(--acc) 60%,transparent);background:color-mix(in oklch,var(--acc) 7%,rgba(10,25,47,.6))}.nx-plan-rich .nx-tier.is-first .nx-tier-name{color:var(--acc)}.nx-plan-rich .nx-dose-fill{background:var(--grad)}.nx-plan-rich .nx-pcard-label{color:var(--navy-300)}.nx-agonist{white-space:nowrap}
.nx-note{font-size:12.5px;line-height:1.6;color:var(--navy-300);margin-top:26px;max-width:780px}

/* ---------- process timeline ---------- */
.nx-steps{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(20px,2.5vw,32px);position:relative}
.nx-steps::before{content:"";position:absolute;top:26px;left:26px;right:26px;height:1px;background:var(--border-default)}
.nx-steps::after{content:"";position:absolute;top:26px;left:26px;width:0;height:1px;background:var(--gradient-violet-orange);transition:width 1.6s var(--ease-standard) .2s}
.nx-steps.is-in::after{width:calc(100% - 52px)}
.nx-step{position:relative}
.nx-step-node{width:52px;height:52px;border-radius:var(--radius-md);background:var(--navy-800);border:1px solid var(--border-default);display:flex;align-items:center;justify-content:center;color:var(--teal-400);margin-bottom:18px;transition:box-shadow .4s var(--ease-standard),border-color .4s var(--ease-standard),transform .3s var(--ease-standard)}
.nx-step:hover .nx-step-node{transform:translateY(-3px);border-color:var(--teal-400);box-shadow:0 0 22px rgba(0,245,212,.28)}
.nx-step-num{font-family:var(--font-heading);font-size:11px;letter-spacing:var(--tracking-wide);color:var(--violet-400);margin-bottom:8px}

/* ---------- testimonials ---------- */
.nx-quotes{display:grid;grid-template-columns:repeat(auto-fit,minmax(272px,1fr));gap:clamp(16px,2vw,24px)}
.nx-quote-card{border:1px solid var(--surface-card-border);border-radius:var(--radius-lg);background:var(--surface-card);padding:clamp(22px,2.2vw,28px);position:relative;transition:transform .3s var(--ease-standard),border-color .3s var(--ease-standard)}
.nx-quote-card:hover{transform:translateY(-4px);border-color:var(--navy-300)}
.nx-quote-card::before{content:"\201C";position:absolute;top:8px;right:20px;font-family:var(--font-heading);font-size:70px;line-height:1;color:rgba(140,82,255,.22)}
.nx-quote-card p{font-size:14.5px;line-height:1.6;color:var(--text-primary);margin-bottom:20px;position:relative}
.nx-quote-card .nx-label{color:var(--teal-400)}

/* ---------- faq ---------- */
.nx-faq{border-top:1px solid var(--border-default)}
.nx-faq-item{border-bottom:1px solid var(--border-default)}
.nx-faq-q{width:100%;display:flex;justify-content:space-between;align-items:center;gap:18px;padding:clamp(18px,2vw,24px) 0;background:none;border:none;cursor:pointer;text-align:left;color:var(--text-primary);transition:color .2s var(--ease-standard)}
.nx-faq-q:hover{color:var(--teal-400)}
.nx-faq-q span:first-child{font-family:var(--font-heading);font-size:clamp(14.5px,1.3vw,17px);line-height:1.35}
.nx-faq-icon{flex-shrink:0;color:var(--teal-400);display:flex;transition:transform .35s var(--ease-standard)}
.nx-faq-item.is-open .nx-faq-icon{transform:rotate(180deg)}
.nx-faq-body{display:grid;grid-template-rows:0fr;transition:grid-template-rows .38s var(--ease-standard)}
.nx-faq-item.is-open .nx-faq-body{grid-template-rows:1fr}
.nx-faq-body>div{overflow:hidden}
.nx-faq-body p{max-width:800px;padding-bottom:24px;font-size:14.5px;line-height:1.65;color:var(--text-secondary)}

/* ---------- final cta ---------- */
.nx-cta{position:relative;overflow:hidden;isolation:isolate;border-top:1px solid var(--border-default);border-bottom:1px solid var(--border-default);text-align:center;background:var(--navy-950)}
.nx-cta-glow{position:absolute;inset:0;z-index:-1;background:radial-gradient(120% 140% at 50% 50%,var(--navy-950) 0%,var(--navy-900) 55%,var(--navy-900) 100%)}
.nx-cta-glow::before,.nx-cta-glow::after{content:"";position:absolute;width:38vw;height:38vw;border-radius:50%;filter:blur(110px)}
.nx-cta-glow::before{background:rgba(140,82,255,.28);left:2%;top:-10%;animation:nxDriftA 20s ease-in-out infinite alternate}
.nx-cta-glow::after{background:rgba(255,145,77,.24);right:2%;bottom:-10%;animation:nxDriftB 24s ease-in-out infinite alternate}
.nx-cta-glow-teal{content:"";position:absolute;width:30vw;height:30vw;left:50%;top:50%;transform:translate(-50%,-50%);border-radius:50%;background:rgba(0,245,212,.16);filter:blur(100px)}
.nx-cta-in{padding-block:clamp(72px,9vw,116px)}
.nx-cta-in .nx-lead{margin:18px auto 34px;max-width:580px}
.nx-cta-in a{display:inline-block;max-width:100%}
.nx-cta-in button{white-space:normal;max-width:100%}
.nx-confid{display:flex;justify-content:center;align-items:center;gap:9px;margin-top:24px;color:var(--navy-300);font-family:var(--font-heading);font-size:11px;letter-spacing:var(--tracking-wide);text-transform:uppercase}
.nx-glowbtn{display:inline-block;border-radius:var(--radius-pill);animation:nxGlow 3.4s var(--ease-standard) infinite}
@keyframes nxGlow{0%,100%{box-shadow:0 0 0 rgba(0,245,212,0)}50%{box-shadow:0 0 34px rgba(0,245,212,.34)}}

/* ---------- footer ---------- */
.nx-footer{padding:clamp(48px,6vw,72px) 0 36px;border-top:1px solid var(--border-default)}
.nx-footer-top{display:grid;grid-template-columns:1.4fr 1fr auto;gap:clamp(24px,4vw,56px);padding-bottom:32px;border-bottom:1px solid var(--border-default);align-items:start}
.nx-footer-nav{display:flex;flex-direction:column;gap:12px}
.nx-footer-nav a{color:var(--navy-300);font-family:var(--font-heading);font-size:11.5px;letter-spacing:var(--tracking-wide);text-transform:uppercase;transition:color .2s var(--ease-standard)}
.nx-footer-nav a:hover{color:var(--teal-400)}
.nx-social-label{margin-top:24px;font-family:var(--font-heading);font-size:11px;letter-spacing:var(--tracking-wide);text-transform:uppercase;color:var(--navy-300)}
.nx-social{display:flex;flex-wrap:wrap;gap:12px;margin-top:12px}
.nx-social a{display:flex;align-items:center;justify-content:center;width:44px;height:44px;border:1px solid var(--border-default);border-radius:var(--radius-md);color:var(--navy-300);transition:color .2s var(--ease-standard),border-color .2s var(--ease-standard),transform .2s var(--ease-standard),box-shadow .2s var(--ease-standard)}
.nx-social a:hover,.nx-social a:focus-visible{color:var(--teal-400);border-color:var(--teal-400);transform:translateY(-1px);box-shadow:0 0 18px rgba(0,245,212,.22)}
@media (prefers-reduced-motion:reduce){.nx-social a:hover,.nx-social a:focus-visible{transform:none}}
.nx-footer-bottom{padding-top:26px;display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}
.nx-disclaimer{font-size:11.5px;line-height:1.7;color:var(--navy-300);max-width:900px;margin-top:22px}
.nx-copy{font-size:11.5px;color:var(--navy-300)}

/* ---------- reveal on scroll ---------- */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s var(--ease-standard),transform .7s var(--ease-standard)}
.reveal.is-in{opacity:1;transform:none}
@keyframes nxFadeUp{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}

/* ---------- responsive ---------- */
@media (max-width:1000px){
  .nx-peptides-grid{grid-template-columns:1fr minmax(180px,230px)}
}
@media (max-width:820px){
  .nx-peptides-grid{grid-template-columns:1fr}
  .nx-vial-top{grid-column:1;grid-row:auto;order:-1;display:flex;justify-content:center}
  .nx-panel{grid-template-columns:1fr}
  .nx-vial{order:-1;padding:0;position:static;min-height:auto}
  .nx-vial img{max-width:260px;max-height:none}
  .nx-benefits{grid-template-columns:repeat(2,1fr)}  .nx-steps{grid-template-columns:repeat(2,1fr);row-gap:36px}
  .nx-steps::before,.nx-steps::after{display:none}
  .nx-footer-top{grid-template-columns:1fr 1fr}
}
@media (max-width:1000px){
  .nx-nav,.nx-header-right{display:none}
  .nx-menu-btn{display:flex}
  .nx-mobile-menu{display:flex}
  .nx-mobile-lang{display:flex}
  .nx-trust{grid-template-columns:repeat(2,1fr)}
  .nx-hero{min-height:auto}
  .nx-scroll-cue{display:none}
}
@media (max-width:560px){
  .nx-trust{grid-template-columns:1fr}
  .nx-steps{grid-template-columns:1fr;row-gap:28px}
  .nx-footer-top{grid-template-columns:1fr}
  .nx-hero-cta a{flex:1 1 100%}
  .nx-hero-cta a>button{width:100%}
  .nx-cta-in button{font-size:14px;padding-left:20px;padding-right:20px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}
  .reveal{opacity:1;transform:none}
  .is-in .nx-dose-fill{width:var(--w)}
}

.nx-vial-top{position:static;min-height:0;align-items:flex-start}
.nx-vial-top img{max-height:none;max-width:230px}
.nx-fromprice{display:flex;align-items:baseline;gap:10px;margin-top:18px;flex-wrap:wrap}
.nx-fromprice-label{font-family:var(--font-heading);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--navy-300)}
.nx-fromprice-val{font-family:var(--font-body);font-weight:700;font-size:clamp(30px,4vw,42px);line-height:1;background:linear-gradient(96deg,var(--violet-400),var(--orange-400));-webkit-background-clip:text;background-clip:text;color:transparent}
.nx-fromprice-val sup{font-size:.55em;position:static;vertical-align:.55em;margin-right:1px;background:none;-webkit-background-clip:border-box;background-clip:border-box;color:var(--violet-400)}
.nx-fromprice-unit{font-size:13px;color:var(--navy-300)}

/* ---------- protocol cards ---------- */
.nx-pcards{display:grid;grid-template-columns:repeat(2,1fr);gap:clamp(20px,2.4vw,32px);margin-top:clamp(28px,3.5vw,44px)}
.nx-pcard{position:relative;overflow:hidden;border:1px solid var(--border-default);border-radius:var(--radius-lg);background:linear-gradient(155deg,rgba(18,37,64,.85),rgba(10,25,47,.95));transition:border-color .35s var(--ease-standard),transform .35s var(--ease-standard)}
.nx-pcard::after{content:"";position:absolute;top:-12%;right:-14%;width:60%;aspect-ratio:1;border-radius:50%;background:radial-gradient(circle,color-mix(in oklch,var(--acc) 26%,transparent) 0%,transparent 70%);filter:blur(30px);pointer-events:none}
.nx-pcard:hover{border-color:color-mix(in oklch,var(--acc) 45%,transparent);transform:translateY(-4px)}
.nx-pcard-vial{position:absolute;top:clamp(18px,2vw,30px);right:clamp(14px,1.8vw,26px);height:clamp(180px,22vw,300px);width:auto;z-index:1;filter:drop-shadow(0 22px 42px rgba(4,7,12,.7))}
.nx-pcard-body{position:relative;z-index:2;padding:clamp(22px,2.6vw,34px);display:flex;flex-direction:column;gap:0}
.nx-agonist{align-self:flex-start;font-family:var(--font-heading);font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--teal-400);border:1px solid rgba(0,245,212,.45);border-radius:var(--radius-pill);padding:6px 15px}
.nx-spec-lg{align-self:flex-start;margin-top:16px;font-size:clamp(20px,2.4vw,30px);padding:9px 20px}
.nx-pcard .nx-fromprice{margin-top:16px}
.nx-pcard-label{align-self:flex-start;margin-top:22px;color:var(--teal-400);font-size:10.5px;letter-spacing:.16em}
.nx-hchips{display:flex;gap:9px;flex-wrap:wrap;margin-top:11px;max-width:62%}
.nx-hchip{font-size:12.5px;padding:8px 14px;border-radius:var(--radius-sm);color:var(--text-primary);background:rgba(10,25,47,.6);border:1px solid rgba(0,245,212,.5)}
.nx-hchip[data-i="1"]{border-color:rgba(140,82,255,.6)}
.nx-hchip[data-i="2"]{border-color:rgba(255,145,77,.6)}
.nx-pcard-rule{margin:26px 0 0;border:0;border-top:1px solid var(--border-default)}
.nx-pcard-desc{margin-top:22px;color:var(--text-primary)}
.nx-pcard-mech{margin-top:10px;color:var(--navy-300)}
.nx-blist{list-style:none;margin-top:12px;display:grid;gap:9px}
.nx-blist li{display:flex;gap:11px;align-items:flex-start;font-size:13.5px;line-height:1.45;color:var(--navy-100)}
.nx-blist-ico{flex-shrink:0;width:26px;height:26px;border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;background:rgba(10,25,47,.75);border:1px solid var(--border-default);color:var(--acc)}
.nx-pcard-foot{margin-top:26px;padding-top:22px;border-top:1px solid var(--border-default);display:flex;flex-direction:column;gap:16px}
.nx-pcard-tag{font-family:var(--font-body);font-weight:600;font-size:15px;line-height:1.3;color:var(--white)}
.nx-arrowlink{display:inline-flex;align-items:center;gap:9px;align-self:flex-start;font-family:var(--font-heading);font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--teal-400);border-bottom:1px solid transparent;padding-bottom:3px;transition:gap .25s var(--ease-standard),border-color .25s var(--ease-standard)}
.nx-arrowlink:hover{gap:14px;border-bottom-color:var(--teal-400)}
@media (max-width:980px){.nx-pcards{grid-template-columns:1fr}.nx-hchips{max-width:100%}.nx-pcard-vial{height:clamp(150px,26vw,220px)}}
@media (max-width:560px){.nx-pcard-vial{position:static;display:block;margin:0 auto 8px;height:190px}.nx-pcard-body{padding-top:18px}}

.nx-pcard .nx-spec-lg,.nx-dmodal .nx-spec-lg{border:2px solid transparent;border-radius:0;padding:10px 22px;background:linear-gradient(var(--navy-900),var(--navy-900)) padding-box,var(--grad) border-box}
.nx-spec-txt{font-family:var(--font-body);font-weight:800;letter-spacing:-0.01em;text-transform:uppercase;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.nx-pcard-vial{height:clamp(140px,15vw,210px)}
@media (max-width:980px){.nx-pcard-vial{height:clamp(120px,18vw,170px)}}
@media (max-width:560px){.nx-pcard-vial{height:150px}}

.nx-pcard-head{position:relative;display:flex;flex-direction:column;align-items:flex-start}
.nx-pcard-head>.nx-pcard-vial{position:absolute;top:50%;right:0;transform:translateY(-50%);z-index:1}
@media (max-width:560px){.nx-pcard-head>.nx-pcard-vial{position:static;transform:none;align-self:center;margin:0 auto 14px}}

.nx-pcard .nx-fromprice-val{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.nx-pcard .nx-fromprice-val sup{background:none;-webkit-background-clip:border-box;background-clip:border-box;color:var(--grad-start)}

.nx-pcards{align-items:stretch}
.nx-pcard{display:flex}
.nx-pcard-body{flex:1;width:100%}
.nx-pcard-foot{margin-top:auto}

.nx-pcard-foot{align-items:center}
.nx-pcard .nx-arrowlink{align-self:stretch;justify-content:center;padding:15px 26px;border-radius:var(--radius-pill);border-bottom:0;background:var(--grad);color:var(--navy-950);font-weight:700;box-shadow:0 10px 26px -12px color-mix(in oklch,var(--acc) 60%,transparent);transition:transform .25s var(--ease-standard),box-shadow .25s var(--ease-standard),gap .25s var(--ease-standard)}
.nx-pcard .nx-arrowlink:hover{gap:15px;transform:translateY(-2px);box-shadow:0 14px 32px -12px color-mix(in oklch,var(--acc) 75%,transparent);border-bottom:0}

.nx-quote-attr{margin-top:22px;display:flex;flex-direction:column;gap:4px;align-items:center}
.nx-quote-name{font-family:var(--font-body);font-weight:700;font-size:16px;color:var(--white)}
.nx-quote-attr .nx-label{margin-top:0;color:var(--teal-400)}
.nx-quote-role{font-size:13px;color:var(--navy-300)}

/* ---------- consent modal ---------- */
.nx-modal-overlay{position:fixed;inset:0;z-index:200;display:flex;align-items:center;justify-content:center;padding:clamp(14px,3vw,32px);background:rgba(4,8,16,.78);backdrop-filter:blur(6px);animation:nxFade .25s var(--ease-standard)}
@keyframes nxFade{from{opacity:0}to{opacity:1}}
.nx-modal{position:relative;width:100%;max-width:600px;max-height:92vh;overflow-y:auto;padding:clamp(26px,3.4vw,42px);border:1px solid var(--border-default);border-radius:var(--radius-lg);background:linear-gradient(160deg,rgba(18,37,64,.98),rgba(6,15,31,.99));box-shadow:0 40px 90px -30px rgba(0,0,0,.85);animation:nxPop .32s var(--ease-standard)}
@keyframes nxPop{from{opacity:0;transform:translateY(18px) scale(.97)}to{opacity:1;transform:none}}
.nx-modal-x{position:absolute;top:16px;right:16px;width:38px;height:38px;display:flex;align-items:center;justify-content:center;border:0;background:transparent;color:var(--navy-300);border-radius:var(--radius-pill);cursor:pointer;transition:color .2s var(--ease-standard),background .2s var(--ease-standard)}
.nx-modal-x:hover{color:var(--white);background:rgba(255,255,255,.07)}
.nx-modal-title{font-family:var(--font-body);font-weight:700;font-size:clamp(23px,2.8vw,30px);color:var(--white);padding-right:44px}
.nx-modal-lead{margin-top:14px;font-size:15.5px;line-height:1.55;color:var(--navy-100)}
.nx-modal-steps{list-style:none;margin:24px 0 0;display:grid;gap:15px}
.nx-modal-steps li{display:flex;gap:14px;align-items:flex-start;font-size:15px;line-height:1.5;color:var(--text-primary)}
.nx-modal-num{flex-shrink:0;width:30px;height:30px;border-radius:50%;display:flex;align-items:center;justify-content:center;border:1px solid rgba(0,245,212,.5);color:var(--teal-400);font-size:13px;font-family:var(--font-heading)}
.nx-modal-fine{margin-top:24px;font-size:13.5px;line-height:1.55;color:var(--navy-300)}
.nx-modal-actions{margin-top:30px;display:flex;gap:14px;flex-wrap:wrap}
.nx-modal-cancel{flex:0 0 auto;padding:15px 26px;border-radius:var(--radius-pill);border:1px solid var(--border-default);background:transparent;color:var(--navy-100);font-family:var(--font-heading);font-size:12px;letter-spacing:.14em;text-transform:uppercase;cursor:pointer;transition:border-color .25s var(--ease-standard),color .25s var(--ease-standard)}
.nx-modal-cancel:hover{border-color:rgba(255,255,255,.35);color:var(--white)}
.nx-modal-go{flex:1 1 240px;display:inline-flex;align-items:center;justify-content:center;gap:11px;padding:15px 26px;border-radius:var(--radius-pill);background:var(--gradient-violet-orange);color:var(--navy-950);font-family:var(--font-heading);font-size:12px;letter-spacing:.14em;text-transform:uppercase;font-weight:700;box-shadow:0 12px 30px -14px rgba(140,82,255,.7);transition:transform .25s var(--ease-standard),box-shadow .25s var(--ease-standard)}
.nx-modal-go:hover{transform:translateY(-2px);box-shadow:0 16px 38px -14px rgba(140,82,255,.85)}
@media (max-width:480px){.nx-modal-actions{flex-direction:column-reverse}.nx-modal-cancel,.nx-modal-go{width:100%;flex:none}}

/* QA: minimum tap targets */
.nx-lang button{min-height:44px;min-width:44px}
.nx-footer-nav a{display:inline-flex;align-items:center;min-height:44px}
.nx-nav a{display:inline-flex;align-items:center;min-height:44px}
.nx-scroll-cue{min-width:44px;min-height:44px;display:flex;align-items:center;justify-content:center}
.nx-header-right a>button,.nx-footer-top button,.nx-mobile-foot button{min-height:44px}
.nx-nav{min-width:0}

/* ---------- premium cursor glow ---------- */
.nx-pcard,.nx-quote-card,.nx-trust-item{position:relative;isolation:isolate}
.nx-pcard::before,.nx-quote-card::before,.nx-trust-item::before{content:"";position:absolute;inset:0;z-index:0;border-radius:inherit;pointer-events:none;opacity:0;transition:opacity .35s var(--ease-standard);background:radial-gradient(340px circle at var(--mx,50%) var(--my,50%),color-mix(in oklch,var(--glow,var(--teal-400)) 13%,transparent),transparent 62%)}
.nx-pcard:hover::before,.nx-quote-card:hover::before,.nx-trust-item:hover::before{opacity:1}
.nx-pcard{--glow:var(--acc)}
.nx-quote-card,.nx-trust-item{--glow:var(--teal-400)}
.nx-quote-card>*,.nx-trust-item>*{position:relative;z-index:1}
.nx-pcard-body{z-index:2}
.nx-quote-card,.nx-trust-item{transition:border-color .35s var(--ease-standard),transform .35s var(--ease-standard),box-shadow .35s var(--ease-standard)}
.nx-pcard:hover,.nx-quote-card:hover{border-color:color-mix(in oklch,var(--glow) 55%,transparent);box-shadow:0 0 0 1px color-mix(in oklch,var(--glow) 28%,transparent),0 0 26px -4px color-mix(in oklch,var(--glow) 40%,transparent),0 22px 48px -26px rgba(0,0,0,.8)}
.nx-trust-item{border:0;border-radius:0}
.nx-trust-item:hover{box-shadow:inset 0 0 0 1px color-mix(in oklch,var(--glow) 45%,transparent),inset 0 0 26px -6px color-mix(in oklch,var(--glow) 38%,transparent)}
.nx-quote-card:hover{transform:translateY(-3px)}
@media (hover:none){.nx-pcard::before,.nx-quote-card::before,.nx-trust-item::before{display:none}}


/* ---------- four pillars (about) ---------- */
.nx-pillars{min-width:0}
.nx-pillars-label{text-align:center;color:var(--teal-400);font-size:10.5px;letter-spacing:.16em;display:block;margin-bottom:16px}
.nx-pillars-grid{display:grid;gap:14px}
.nx-pillar{text-align:left;display:grid;grid-template-columns:auto 1fr;gap:14px;align-items:start;padding:15px 17px;border:1px solid var(--border-default);border-radius:var(--radius-md);background:rgba(10,25,47,.55);transition:border-color .3s var(--ease-standard),background .3s var(--ease-standard),transform .3s var(--ease-standard),box-shadow .3s var(--ease-standard)}

.nx-pillar-n{font-family:var(--font-heading);font-size:11px;letter-spacing:.1em;color:var(--violet-400);padding-top:3px}
.nx-pillar-t{font-family:var(--font-body);font-weight:700;font-size:15px;color:var(--white)}
.nx-pillar-b{margin-top:4px;font-size:13px;line-height:1.45;color:var(--navy-300)}
@media (min-width:700px){.nx-pillars-grid{grid-template-columns:1fr 1fr}}

.nx-quote-card{position:relative;overflow:hidden}
.nx-quote-card::after{content:"\201C";position:absolute;top:6px;left:14px;z-index:0;font-family:var(--font-body);font-weight:800;font-size:120px;line-height:.9;color:rgba(4,8,16,.55);pointer-events:none}

/* ---------- pillar cards: glow + background mark ---------- */
.nx-pillar{position:relative;overflow:hidden;isolation:isolate;min-height:104px}
.nx-pillar::before{content:"";position:absolute;inset:0;z-index:0;border-radius:inherit;pointer-events:none;opacity:0;transition:opacity .35s var(--ease-standard);background:radial-gradient(260px circle at var(--mx,50%) var(--my,50%),color-mix(in oklch,var(--glow,var(--teal-400)) 13%,transparent),transparent 62%)}
.nx-pillar:hover::before{opacity:1}
.nx-pillar-mark{position:absolute;right:8px;bottom:-12px;z-index:0;color:#040810;opacity:.5;pointer-events:none;transition:color .35s var(--ease-standard),opacity .35s var(--ease-standard),transform .45s var(--ease-standard)}
.nx-pillar:hover .nx-pillar-mark{transform:translate(-3px,-4px)}
.nx-pillar-n,.nx-pillar-txt{position:relative;z-index:1}
.nx-pillar:hover{transform:translateY(-4px);border-color:color-mix(in oklch,var(--glow) 50%,transparent);background:rgba(18,37,64,.7);box-shadow:0 0 0 1px color-mix(in oklch,var(--glow) 24%,transparent),0 0 24px -6px color-mix(in oklch,var(--glow) 36%,transparent),0 18px 40px -24px rgba(0,0,0,.8)}
.nx-pillar-n{color:var(--glow)}
@media (hover:none){.nx-pillar::before{display:none}}

/* ---------- responsive consistency: testimonials + pillars ---------- */
.nx-quotes{grid-template-columns:1fr}
@media (min-width:700px) and (max-width:899px){.nx-quotes{grid-template-columns:repeat(2,1fr)}}
@media (min-width:900px){.nx-quotes{grid-template-columns:repeat(3,1fr)}}
.nx-pillar-mark svg{width:108px;height:108px}
.nx-mark-mol{bottom:-26px;right:2px}
.nx-mark-mol svg{width:138px;height:138px}
@media (max-width:700px){.nx-pillars-grid{gap:12px}.nx-pillar-mark svg{width:84px;height:84px}.nx-pillar-mark{right:6px;bottom:-8px}.nx-mark-mol{bottom:-20px;right:0}.nx-mark-mol svg{width:110px;height:110px}}
@media (max-width:480px){.nx-quote-card::after{font-size:96px;top:8px;left:12px}.nx-pillar-mark svg{width:74px;height:74px}.nx-mark-mol svg{width:96px;height:96px}}

/* ---------- contact ---------- */
.nx-contact{display:grid;grid-template-columns:1.25fr 1fr;gap:clamp(20px,2.6vw,32px);align-items:start}
.nx-contact-form-card{--glow:var(--orange-400);position:relative;isolation:isolate;background:var(--surface-raised,rgba(255,255,255,.03));border:1px solid var(--border-default);border-radius:var(--radius-lg);padding:clamp(22px,3vw,34px);transition:border-color .3s var(--ease-standard),box-shadow .3s var(--ease-standard),transform .3s var(--ease-standard)}
.nx-contact-form-card::before{content:"";position:absolute;inset:0;z-index:0;border-radius:inherit;pointer-events:none;opacity:0;transition:opacity .35s var(--ease-standard);background:radial-gradient(420px circle at var(--mx,50%) var(--my,50%),color-mix(in oklch,var(--glow) 13%,transparent),transparent 62%)}
.nx-contact-form-card:hover::before{opacity:1}
.nx-contact-form-card>*{position:relative;z-index:1}
.nx-contact-form-card:hover{transform:translateY(-4px);border-color:color-mix(in oklch,var(--glow) 50%,transparent);box-shadow:0 0 0 1px color-mix(in oklch,var(--glow) 22%,transparent),0 0 30px -6px color-mix(in oklch,var(--glow) 36%,transparent)}
@media (hover:none){.nx-contact-form-card::before{display:none}}
.nx-contact-h{font-family:var(--font-heading);font-size:12px;letter-spacing:var(--tracking-wide);text-transform:uppercase;color:var(--text-primary);margin:0 0 20px}
.nx-contact-side{display:flex;flex-direction:column;gap:clamp(16px,2vw,20px)}
.nx-contact-card{display:flex;gap:16px;background:rgba(255,255,255,.02);border:1px solid var(--border-default);border-radius:var(--radius-lg);padding:clamp(20px,2.4vw,26px);transition:border-color .3s var(--ease-standard),box-shadow .3s var(--ease-standard),transform .3s var(--ease-standard)}
.nx-contact-card{position:relative;isolation:isolate}
.nx-contact-card::before{content:"";position:absolute;inset:0;z-index:0;border-radius:inherit;pointer-events:none;opacity:0;transition:opacity .35s var(--ease-standard);background:radial-gradient(340px circle at var(--mx,50%) var(--my,50%),color-mix(in oklch,var(--glow) 15%,transparent),transparent 62%)}
.nx-contact-card:hover::before{opacity:1}
.nx-contact-card>*{position:relative;z-index:1}
.nx-card-wa{--glow:var(--teal-400)}
.nx-card-mail{--glow:var(--violet-400)}
.nx-contact-card:hover{transform:translateY(-4px);border-color:color-mix(in oklch,var(--glow) 55%,transparent);box-shadow:0 0 0 1px color-mix(in oklch,var(--glow) 26%,transparent),0 0 26px -4px color-mix(in oklch,var(--glow) 40%,transparent)}
@media (hover:none){.nx-contact-card::before{display:none}}
.nx-contact-ico{flex:0 0 44px;width:44px;height:44px;display:flex;align-items:center;justify-content:center;border-radius:var(--radius-md);background:#081324;border:1px solid var(--border-default)}
.nx-ico-wa{color:var(--teal-400)}.nx-ico-mail{color:var(--violet-400)}
.nx-contact-card h4{font-family:var(--font-heading);font-size:11.5px;letter-spacing:var(--tracking-wide);text-transform:uppercase;color:var(--text-primary);margin:2px 0 8px}
.nx-contact-card p{font-size:14px;line-height:1.65;color:var(--navy-300);margin:0 0 16px}
.nx-wa-btn{display:inline-flex;align-items:center;gap:10px;min-height:44px;padding:0 18px;border-radius:var(--radius-md);background:linear-gradient(90deg,var(--teal-400),var(--orange-400));color:#04121f;font-family:var(--font-heading);font-size:11.5px;letter-spacing:var(--tracking-wide);text-transform:uppercase;transition:transform .2s var(--ease-standard),box-shadow .2s var(--ease-standard)}
.nx-wa-btn:hover{transform:translateY(-1px);box-shadow:0 0 24px rgba(255,145,77,.32);color:#04121f}
.nx-mail-link{display:inline-flex;align-items:center;min-height:32px;font-size:16px;color:var(--teal-400);border-bottom:1px solid transparent;transition:border-color .2s var(--ease-standard)}
.nx-mail-link:hover{border-bottom-color:var(--teal-400)}
.nx-contact-meta{margin:16px 0 0;display:flex;flex-direction:column;gap:10px}
.nx-contact-meta dt{font-family:var(--font-heading);font-size:10px;letter-spacing:var(--tracking-wide);text-transform:uppercase;color:var(--navy-300)}
.nx-contact-meta dd{margin:2px 0 0;font-size:13.5px;color:var(--text-primary)}
/* form */
.nx-hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.nx-field-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.nx-field{display:flex;flex-direction:column;gap:7px;margin-bottom:16px}
.nx-field-grid .nx-field{margin-bottom:0}
.nx-field>span{display:flex;align-items:baseline;gap:6px;font-family:var(--font-heading);font-size:10.5px;letter-spacing:var(--tracking-wide);text-transform:uppercase;color:var(--navy-300)}
.nx-field>span i{color:var(--orange-400);font-style:normal}
.nx-field>span em{font-style:normal;text-transform:lowercase;letter-spacing:.02em;font-size:10px;opacity:.65}
.nx-field input,.nx-field select,.nx-field textarea{width:100%;min-height:46px;background:#081324;border:1px solid var(--border-default);border-radius:var(--radius-md);padding:12px 14px;color:var(--text-primary);font-family:var(--font-body);font-size:15px;transition:border-color .2s var(--ease-standard),box-shadow .2s var(--ease-standard)}
.nx-field textarea{min-height:110px;resize:vertical;line-height:1.6}
.nx-field select{appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--navy-300) 50%),linear-gradient(135deg,var(--navy-300) 50%,transparent 50%);background-position:calc(100% - 20px) 21px,calc(100% - 14px) 21px;background-size:6px 6px,6px 6px;background-repeat:no-repeat;padding-right:40px}
.nx-field input:focus,.nx-field select:focus,.nx-field textarea:focus{outline:none;border-color:var(--teal-400);box-shadow:0 0 0 3px rgba(0,245,212,.14)}
.nx-form-send{width:100%;min-height:52px;margin-top:6px;border:0;border-radius:var(--radius-md);background:linear-gradient(90deg,var(--violet-400),var(--teal-400));color:#04121f;font-family:var(--font-heading);font-size:12px;letter-spacing:var(--tracking-wide);text-transform:uppercase;cursor:pointer;transition:transform .2s var(--ease-standard),box-shadow .2s var(--ease-standard),opacity .2s}
.nx-form-send:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 0 28px rgba(140,82,255,.3),0 0 28px rgba(0,245,212,.2)}
.nx-form-send:disabled{opacity:.6;cursor:default}
.nx-form-err{margin:0 0 14px;font-size:13.5px;line-height:1.6;color:var(--orange-400)}
.nx-form-done{display:flex;flex-direction:column;align-items:flex-start;gap:16px;padding:14px 0 6px}
.nx-form-done-mark{width:48px;height:48px;display:flex;align-items:center;justify-content:center;border-radius:50%;background:rgba(0,245,212,.12);border:1px solid var(--teal-400);color:var(--teal-400)}
.nx-form-done p{margin:0;font-size:16px;line-height:1.7;color:var(--text-primary)}
/* map */
.nx-map-block{margin-top:clamp(40px,5vw,64px)}
.nx-map-h{margin:14px 0 22px;font-size:13px}
.nx-map{width:100%;min-height:260px;border:1px solid var(--border-default);border-radius:var(--radius-lg);overflow:hidden;background:#081324}
.nx-map svg{display:block}
.nx-map.is-failed{display:none}
.nx-map-notes{display:flex;flex-wrap:wrap;gap:12px 28px;margin-top:18px}
.nx-map-notes span{display:inline-flex;align-items:center;gap:9px;font-size:13.5px;color:var(--navy-300)}
.nx-map-notes span svg,.nx-map-notes span i{color:var(--teal-400);flex:0 0 auto}
@media (max-width:1000px){.nx-contact{grid-template-columns:1fr}}
@media (max-width:700px){.nx-field-grid{grid-template-columns:1fr}.nx-contact-card{flex-direction:column;gap:14px}}
@media (prefers-reduced-motion:reduce){.nx-wa-btn:hover,.nx-form-send:hover:not(:disabled){transform:none}}
/* ---------- cards: reveal (fade+up) vs hover, on separate timings ---------- */
.nx-pcard,.nx-quote-card,.nx-plan,.nx-pillar,.nx-contact-card,.nx-contact-form-card{transition:opacity .7s var(--ease-standard),transform .7s var(--ease-standard),border-color .3s var(--ease-standard),background .3s var(--ease-standard),box-shadow .3s var(--ease-standard)}
.nx-pcard:hover,.nx-quote-card:hover,.nx-plan:hover,.nx-pillar:hover,.nx-contact-card:hover,.nx-contact-form-card:hover{transition:transform .3s var(--ease-standard),border-color .3s var(--ease-standard),background .3s var(--ease-standard),box-shadow .3s var(--ease-standard)}

/* ---------- /precios: plan details ---------- */
.nx-plans{align-items:start}
.nx-pdetails{margin-top:18px;border-top:1px solid var(--border-default)}
.nx-pdetails-btn{width:100%;min-height:48px;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:0;background:none;border:0;color:var(--acc);font-family:var(--font-heading);font-size:12px;letter-spacing:var(--tracking-wide);text-transform:uppercase;cursor:pointer}
.nx-pdetails-btn:hover,.nx-pdetails-btn:focus-visible{color:var(--text-primary)}
.nx-pdetails-panel{display:grid;grid-template-rows:0fr;transition:grid-template-rows .35s var(--ease-standard)}
.nx-pdetails.is-open .nx-pdetails-panel{grid-template-rows:1fr}
.nx-pdetails-in{overflow:hidden;min-height:0}
.nx-pdetails.is-open .nx-pdetails-in{padding-bottom:6px}
.nx-pdetails .nx-pcard-label:first-child{margin-top:4px}
.nx-pdetails .nx-hchip{white-space:nowrap;flex:0 0 auto}
.nx-dbtn{margin-top:18px;width:100%;min-height:48px;display:flex;align-items:center;justify-content:center;gap:10px;padding:12px 20px;border-radius:var(--radius-pill);border:1px solid color-mix(in oklch,var(--acc) 55%,transparent);background:color-mix(in oklch,var(--acc) 8%,transparent);color:var(--acc);font-family:var(--font-heading);font-size:12.5px;letter-spacing:.14em;text-transform:uppercase;cursor:pointer;transition:transform .25s var(--ease-standard),background .25s var(--ease-standard),border-color .25s var(--ease-standard),color .25s var(--ease-standard)}
.nx-dbtn:hover,.nx-dbtn:focus-visible{transform:translateY(-2px);background:color-mix(in oklch,var(--acc) 16%,transparent);border-color:var(--acc);color:var(--white)}
.nx-dmodal{max-width:640px;display:flex;flex-direction:column;border-color:color-mix(in oklch,var(--acc) 40%,transparent);background:radial-gradient(circle at 100% 0%,color-mix(in oklch,var(--acc) 18%,transparent),transparent 55%),linear-gradient(155deg,var(--navy-800,#122540),var(--navy-900,#0A192F))}
.nx-dmodal .nx-hchips{max-width:none}.nx-dmodal .nx-hchip{white-space:nowrap;flex:0 0 auto}.nx-dmodal .nx-blist{padding:0;margin-left:0}
.nx-dmodal .nx-agonist{align-self:flex-start}
@media (prefers-reduced-motion:reduce){.nx-dbtn{transition:none}.nx-dbtn:hover{transform:none}}
/* ---------- /precios: payment ---------- */
.nx-city{margin-bottom:clamp(22px,2.6vw,32px);padding:clamp(20px,2.4vw,28px);border:1px solid var(--border-default);border-radius:var(--radius-lg);background:var(--surface-card)}
.nx-city-q{font-weight:700;font-size:clamp(17px,1.5vw,20px);color:var(--white)}
.nx-city-sub{margin-top:4px;font-size:13.5px;color:var(--navy-300)}
.nx-city-opts{margin-top:16px;display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,170px),1fr));gap:10px}
.nx-city-opt{min-height:64px;display:flex;flex-direction:column;align-items:flex-start;justify-content:center;gap:4px;padding:12px 16px;border-radius:var(--radius-md);border:1px solid var(--border-default);background:rgba(10,25,47,.55);color:var(--text-primary);cursor:pointer;text-align:left;transition:transform .25s var(--ease-standard),border-color .25s var(--ease-standard),background .25s var(--ease-standard)}
.nx-city-opt:hover{transform:translateY(-2px);border-color:rgba(0,245,212,.5)}
.nx-city-opt.is-on{border-color:var(--teal-400);background:rgba(0,245,212,.08);box-shadow:0 0 0 1px var(--teal-400) inset}
.nx-city-opt.is-other:hover{border-color:rgba(255,145,77,.55)}
.nx-city-opt.is-other.is-on{border-color:var(--orange-400);background:rgba(255,145,77,.08);box-shadow:0 0 0 1px var(--orange-400) inset}
.nx-city-n{font-weight:700;font-size:15px}
.nx-city-f{display:flex;align-items:center;gap:6px;font-family:var(--font-heading);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--teal-400)}
.nx-city-opt.is-other .nx-city-f{color:var(--orange-400)}
.nx-shipq{margin-top:16px;display:flex;gap:16px;align-items:flex-start;padding:18px 20px;border:1px solid rgba(255,145,77,.45);border-radius:var(--radius-md);background:rgba(255,145,77,.06);animation:nxFade .3s var(--ease-standard)}
.nx-shipq-ico{color:var(--orange-400);border-color:rgba(255,145,77,.5)}
.nx-shipq-txt .nx-ship-s{line-height:1.55;text-wrap:pretty}
.nx-shipq-actions{margin-top:14px;display:flex;flex-wrap:wrap;gap:12px;align-items:center}
.nx-shipq-actions .nx-wa-btn{margin-top:0}
.nx-shipq-skip{min-height:44px;padding:0 4px;background:none;border:0;color:var(--navy-300);font-size:13px;text-decoration:underline;text-underline-offset:3px;cursor:pointer}
.nx-shipq-skip:hover{color:var(--white)}
.nx-shipq-actions .nx-wa-btn{white-space:nowrap}
.nx-pay-gate{transition:opacity .35s var(--ease-standard),filter .35s var(--ease-standard)}
.nx-pay-gate.is-locked{opacity:.35;filter:blur(3px);pointer-events:none;user-select:none}
@media (max-width:560px){.nx-shipq{flex-direction:column}}
.nx-pay-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,340px),1fr));gap:clamp(20px,2.4vw,32px)}
.nx-pay-card{position:relative;isolation:isolate;background:var(--surface-card);border:1px solid var(--surface-card-border);border-radius:var(--radius-lg);padding:clamp(22px,2.4vw,30px);box-shadow:var(--shadow-card)}
.nx-pay-card::before{content:"";position:absolute;inset:0;z-index:0;border-radius:inherit;pointer-events:none;opacity:0;transition:opacity .35s var(--ease-standard);background:radial-gradient(340px circle at var(--mx,50%) var(--my,50%),color-mix(in oklch,var(--glow) 16%,transparent),transparent 70%)}
.nx-pay-card:hover::before{opacity:1}
.nx-pay-card>*{position:relative;z-index:1}
.nx-pay-card:hover{transform:translateY(-4px);border-color:color-mix(in oklch,var(--glow) 55%,transparent);box-shadow:0 0 0 1px color-mix(in oklch,var(--glow) 26%,transparent),0 0 26px -4px color-mix(in oklch,var(--glow) 40%,transparent)}
.nx-pay-mx{--glow:var(--teal-400)}.nx-pay-us{--glow:var(--violet-400)}
.nx-pay-head{display:flex;align-items:center;gap:16px;padding-bottom:20px;margin-bottom:8px;border-bottom:1px solid var(--border-default)}
.nx-pay-ico{color:var(--glow)}
.nx-pay-country{font-family:var(--font-heading);font-size:clamp(17px,1.6vw,21px);text-transform:uppercase;letter-spacing:var(--tracking-wide);color:var(--glow)}
.nx-pay-bank{font-size:13px;color:var(--text-secondary);margin-top:4px}
.nx-pay-rows{display:flex;flex-direction:column}
.nx-pay-row{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:14px 0;border-bottom:1px solid var(--border-default)}
.nx-pay-row:last-child{border-bottom:0;padding-bottom:0}
.nx-pay-kv{display:flex;flex-direction:column;gap:5px;min-width:0}
.nx-pay-k{font-family:var(--font-heading);font-size:11.5px;letter-spacing:var(--tracking-wide);text-transform:uppercase;color:var(--navy-300)}
.nx-pay-k em{font-style:normal;text-transform:none;letter-spacing:0}
.nx-pay-v{font-size:clamp(15px,1.3vw,17px);font-weight:600;color:var(--text-primary);font-variant-numeric:tabular-nums;letter-spacing:.02em;overflow-wrap:anywhere}
.nx-pay-copy{flex:0 0 auto;display:inline-flex;align-items:center;gap:8px;min-height:44px;padding:0 14px;border-radius:var(--radius-md);border:1px solid var(--border-default);background:transparent;color:var(--navy-300);font-family:var(--font-heading);font-size:11px;letter-spacing:var(--tracking-wide);text-transform:uppercase;cursor:pointer;transition:color .2s var(--ease-standard),border-color .2s var(--ease-standard)}
.nx-pay-copy:hover,.nx-pay-copy:focus-visible{color:var(--glow);border-color:var(--glow)}
.nx-pay-copy.is-done{color:var(--glow);border-color:color-mix(in oklch,var(--glow) 60%,transparent)}
.nx-pay-steps{margin-top:clamp(20px,2.4vw,32px);border:1px solid var(--border-default);border-radius:var(--radius-lg);padding:clamp(22px,2.4vw,30px);display:grid;grid-template-columns:minmax(0,1fr) auto;gap:20px 32px;align-items:center}
.nx-pay-steps .nx-contact-h{grid-column:1/-1;margin:0}
.nx-pay-steps ol{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.nx-pay-steps li{display:flex;gap:12px;font-size:14px;line-height:1.6;color:var(--text-secondary)}
.nx-pay-n{font-family:var(--font-heading);font-size:12px;color:var(--orange-400);letter-spacing:var(--tracking-wide);padding-top:2px}
@media (max-width:900px){.nx-pay-steps{grid-template-columns:1fr}.nx-pay-steps ol{grid-template-columns:1fr}.nx-pay-steps .nx-wa-btn{justify-self:start}}
@media (hover:none){.nx-pay-card::before{display:none}.nx-pay-card:hover{transform:none}}
.nx-pay-card{transition:opacity .7s var(--ease-standard),transform .7s var(--ease-standard),border-color .3s var(--ease-standard),box-shadow .3s var(--ease-standard)}
.nx-pay-card:hover{transition:transform .3s var(--ease-standard),border-color .3s var(--ease-standard),box-shadow .3s var(--ease-standard)}
@media (prefers-reduced-motion:reduce){.nx-pay-card:hover{transform:none}}
@media (prefers-reduced-motion:reduce){.nx-pcard:hover,.nx-quote-card:hover,.nx-pillar:hover,.nx-contact-card:hover,.nx-contact-form-card:hover,.nx-pillar:hover .nx-pillar-mark{transform:none}}
@media (hover:none){.nx-pcard:hover,.nx-quote-card:hover,.nx-pillar:hover,.nx-contact-card:hover,.nx-contact-form-card:hover,.nx-plan:hover,.nx-benefit:hover,.nx-step:hover .nx-step-node,.nx-wa-btn:hover,.nx-form-send:hover:not(:disabled){transform:none}.nx-pillar:hover .nx-pillar-mark{transform:none}}