/* Nervelin — "Aqua & Deep Teal" design system. Prefix: nl- . Font: Open Sans only. */
@font-face{font-family:"Open Sans";font-weight:400;font-style:normal;font-display:swap;src:url("../fonts/open-sans-latin-400-normal.woff2") format("woff2")}
@font-face{font-family:"Open Sans";font-weight:600;font-style:normal;font-display:swap;src:url("../fonts/open-sans-latin-600-normal.woff2") format("woff2")}
@font-face{font-family:"Open Sans";font-weight:700;font-style:normal;font-display:swap;src:url("../fonts/open-sans-latin-700-normal.woff2") format("woff2")}
@font-face{font-family:"Open Sans";font-weight:800;font-style:normal;font-display:swap;src:url("../fonts/open-sans-latin-800-normal.woff2") format("woff2")}

:root{
  --ink:#0e2a30;--brown:#123940;--brown2:#17464e;--amber:#2fbf9b;--amber-d:#167a64;--gold:#8ee8d0;--gold-l:#d9f6ee;
  --cream:#f4f9f8;--honey:#e3f0ee;--white:#fff;
  --txt:#1c3b40;--muted:#587378;--line:#cfe3e0;
  --hex:polygon(0 24%,24% 0,76% 0,100% 24%,100% 76%,76% 100%,24% 100%,0 76%);
  --shadow:0 22px 40px -24px rgba(14,42,48,.55);
  --f:"Open Sans",system-ui,-apple-system,"Segoe UI",Arial,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:84px;-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--f);font-size:1.0625rem;line-height:1.75;color:var(--txt);background:var(--cream);overflow-x:hidden;-webkit-font-smoothing:antialiased}
img,svg{max-width:100%;height:auto}
img{display:block}
a{color:var(--amber-d);text-decoration:none}
a:hover{color:var(--brown)}
h1,h2,h3,h4{font-family:var(--f);color:var(--ink);line-height:1.12;font-weight:800;margin:0 0 .55em;letter-spacing:-.015em}
h1{font-size:clamp(2rem,5vw,3.3rem)}
h2{font-size:clamp(1.6rem,3.8vw,2.55rem)}
h3{font-size:clamp(1.05rem,2.2vw,1.28rem);font-weight:700}
p{margin:0 0 1.1em}
.nl-skip{position:absolute;left:-999px;top:0;background:var(--amber);color:var(--ink);padding:10px 18px;z-index:9999;font-weight:700}
.nl-skip:focus{left:0}
.nl-wrap{width:100%;max-width:1200px;margin:0 auto;padding:0 20px}
.nl-narrow{max-width:800px;margin:0 auto}
.nl-sec{padding:88px 0;position:relative}
.nl-sec.bone{background:var(--cream)}
.nl-sec.white{background:#fff}
.nl-sec.steel{background:linear-gradient(180deg,var(--honey),#d8ebe8)}
.nl-sec.sun{background:linear-gradient(180deg,var(--honey),var(--cream))}
.nl-sec.dark{background:radial-gradient(900px 480px at 100% 0,rgba(47,191,155,.22),transparent 60%),var(--ink);color:#d2e4e2}
.nl-sec.dark h2,.nl-sec.dark h3{color:#fff}
.nl-sec.dark a{color:var(--gold)}
.nl-tag{display:inline-flex;align-items:center;gap:10px;font:800 .78rem/1 var(--f);text-transform:uppercase;letter-spacing:.2em;color:var(--amber-d);margin-bottom:16px}
.nl-tag::before{content:"";width:18px;height:20px;background:var(--amber);clip-path:var(--hex)}
.dark .nl-tag{color:var(--gold)}
.nl-head{text-align:center;max-width:780px;margin:0 auto 52px}
.nl-head p{color:var(--muted);font-size:1.1rem}
.dark .nl-head p{color:#a9c4c3}
.nl-lead{font-size:1.14rem;color:var(--muted)}

/* strip + nav */
.nl-strip{background:var(--amber);color:var(--ink);font:700 .8rem/1 var(--f);letter-spacing:.06em;text-transform:uppercase;padding:9px 0}
.nl-strip .nl-wrap{display:flex;justify-content:center;gap:8px 30px;flex-wrap:wrap}
.nl-strip span{display:inline-flex;align-items:center;gap:8px}
.nl-strip span+span::before{content:"";width:10px;height:11px;background:var(--ink);clip-path:var(--hex);margin-right:6px}
.nl-nav{position:sticky;top:0;z-index:1030;background:rgba(14,42,48,.96);backdrop-filter:blur(10px);border-bottom:3px solid var(--amber)}
.nl-nav-in{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:70px}
.nl-brand{display:inline-flex;align-items:center;gap:10px;font:800 1.4rem/1 var(--f);color:#fff;letter-spacing:-.02em;white-space:nowrap}
.nl-brand:hover{color:#fff}
.nl-brand svg{width:38px;height:38px;flex:none}
.nl-brand b{color:var(--amber);font-weight:800}
.nl-brand sup{font-size:.5em;color:var(--gold-l);margin-left:1px}
.nl-menu{display:none;gap:2px;align-items:center;margin-left:auto;margin-right:16px}
.nl-menu a{color:#e0efed;font:700 .9rem var(--f);padding:10px 13px;position:relative;white-space:nowrap}
.nl-menu a::after{content:"";position:absolute;left:50%;bottom:3px;width:6px;height:6px;background:var(--amber);transform:translateX(-50%) scale(0);transition:transform .2s;clip-path:var(--hex)}
.nl-menu a:hover{color:#fff}.nl-menu a:hover::after{transform:translateX(-50%) scale(1.3)}
.nl-nav-r{display:flex;align-items:center;gap:10px}
.nl-burger{border:2px solid var(--amber);background:transparent;width:44px;height:44px;display:inline-flex;align-items:center;justify-content:center;color:var(--amber);border-radius:10px}
.nl-burger svg{width:22px;height:22px}
@media (min-width:1100px){.nl-menu{display:flex}.nl-burger{display:none}}
.offcanvas.nl-off{background:var(--ink);color:#fff;width:min(86vw,340px);border-left:3px solid var(--amber)}
.nl-off .offcanvas-header{border-bottom:1px solid rgba(255,255,255,.14)}
.nl-off a.nl-ml{display:block;color:#e0efed;padding:14px 4px;font:700 1.05rem var(--f);border-bottom:1px solid rgba(255,255,255,.1)}
.nl-off a.nl-ml:hover{color:var(--amber)}

/* buttons: honey gold, soft rect */
.nl-btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;font:800 .98rem/1.2 var(--f);letter-spacing:.02em;padding:16px 30px;border:2px solid transparent;border-radius:12px;cursor:pointer;transition:transform .2s,box-shadow .2s,background .2s,color .2s;text-align:center;max-width:100%;white-space:nowrap}
.nl-btn svg{width:20px;height:20px;flex:none}
.nl-btn-p{background:linear-gradient(180deg,var(--gold),var(--amber) 55%,#12806a);color:var(--ink);box-shadow:0 12px 22px -12px rgba(22,122,100,.9),inset 0 1px 0 rgba(255,255,255,.55)}
.nl-btn-p:hover{color:var(--ink);transform:translateY(-3px);box-shadow:0 18px 28px -12px rgba(22,122,100,.95),inset 0 1px 0 rgba(255,255,255,.55)}
.nl-btn-g{background:transparent;color:var(--ink);border-color:var(--ink)}
.nl-btn-g:hover{background:var(--ink);color:var(--gold)}
.dark .nl-btn-g,.nl-hero .nl-btn-g,.nl-final .nl-btn-g{color:#fff;border-color:rgba(217,246,238,.7)}
.dark .nl-btn-g:hover,.nl-hero .nl-btn-g:hover{background:var(--gold);color:var(--ink)}
.nl-btn-s{padding:11px 22px;font-size:.88rem}
.nl-btn-l{padding:19px 38px;font-size:1.06rem}
.nl-glow{animation:nl-pulse 2.6s infinite}
@keyframes nl-pulse{0%,100%{box-shadow:0 12px 22px -12px rgba(22,122,100,.9),0 0 0 0 rgba(47,191,155,.55)}50%{box-shadow:0 12px 22px -12px rgba(22,122,100,.9),0 0 0 14px rgba(47,191,155,0)}}

/* hero: mint mist, living neuron network, drifting halo */
.nl-hero{position:relative;overflow:hidden;background:radial-gradient(720px 520px at 78% 44%,rgba(47,191,155,.30),transparent 62%),linear-gradient(170deg,#f7fbfa,#e3f2ef 58%,#cfe8e3);color:var(--txt);padding:34px 0 96px}
.nl-net{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}
.nl-net line{stroke:#17464e;stroke-opacity:.22;stroke-width:1.6;stroke-dasharray:6 8;animation:nl-dash 14s linear infinite}
.nl-net circle.d{fill:#2fbf9b;animation:nl-node 3.6s ease-in-out infinite;animation-delay:var(--d);transform-box:fill-box;transform-origin:center}
.nl-net circle.h{fill:#2fbf9b;fill-opacity:.18;animation:nl-node 3.6s ease-in-out infinite;animation-delay:var(--d);transform-box:fill-box;transform-origin:center}
.nl-hero-grid{position:relative;display:grid;gap:26px;align-items:center}
.nl-media{order:1}.nl-copy{order:2}
@media (min-width:992px){.nl-hero{padding:76px 0 110px}.nl-hero-grid{grid-template-columns:1.04fr .96fr;gap:46px}.nl-copy{order:1}.nl-media{order:2}}
.nl-arena{position:relative;width:min(100%,500px);aspect-ratio:1;margin:0 auto;display:flex;align-items:center;justify-content:center}
.nl-orb{position:absolute;border-radius:50%;background:radial-gradient(circle at 35% 30%,#fff,#bfeee1 45%,#2fbf9b 100%);opacity:.85;animation:nl-drift 9s ease-in-out infinite}
.nl-orb.o1{width:74%;aspect-ratio:1;left:13%;top:10%;animation-duration:10s}
.nl-orb.o2{width:20%;aspect-ratio:1;left:2%;top:58%;animation-duration:7s;animation-delay:-2s;opacity:.7}
.nl-orb.o3{width:12%;aspect-ratio:1;right:6%;top:10%;animation-duration:6s;animation-delay:-3s;opacity:.8}
.nl-ripple{position:absolute;inset:10%;border-radius:50%;border:2px solid rgba(23,70,78,.28);animation:nl-ripple 4.8s ease-out infinite}
.nl-ripple.r2{animation-delay:-2.4s}
.nl-bottle{position:relative;width:88%;filter:drop-shadow(0 24px 22px rgba(14,42,48,.45));animation:nl-lift 5s ease-in-out infinite}
.nl-bottle img{width:100%;height:auto}
.nl-chip{position:absolute;background:#fff;border:1px solid var(--line);border-left:4px solid var(--amber);color:var(--ink);padding:9px 15px;border-radius:30px;font:700 .8rem/1.25 var(--f);display:flex;align-items:center;gap:8px;white-space:nowrap;animation:nl-bob 5s ease-in-out infinite;box-shadow:0 12px 22px -12px rgba(14,42,48,.5)}
.nl-chip b{color:var(--amber-d);font-size:1.15rem}
.nl-chip svg{width:18px;height:18px;color:#167a64}
.nl-chip.c1{left:-4%;top:8%}.nl-chip.c2{right:-3%;top:46%;animation-delay:-2s}.nl-chip.c3{left:0;bottom:6%;animation-delay:-3.4s}
@media (max-width:420px){.nl-chip{font-size:.68rem;padding:7px 11px}.nl-chip.c1{left:0}.nl-chip.c2{right:0}}
.nl-label{display:inline-flex;align-items:center;gap:10px;background:var(--ink);color:#fff;padding:8px 18px;border-radius:30px;font:700 .76rem/1.2 var(--f);letter-spacing:.08em;margin-bottom:18px;text-transform:uppercase}
.nl-label::before{content:"";width:10px;height:10px;background:var(--amber);border-radius:50%;animation:nl-blink 1.6s infinite}
.nl-h1{color:var(--ink)}
.nl-h1 .w{display:inline-block;vertical-align:bottom;padding-bottom:.06em}
.nl-h1 .w>span{display:inline-block;opacity:0;filter:blur(8px);transform:translateY(.4em);animation:nl-fade .9s ease forwards;animation-delay:calc(var(--i)*120ms + 150ms)}
.nl-h1 em{font-style:normal;background:linear-gradient(100deg,#167a64 0%,#2fbf9b 35%,#5fdcbc 50%,#2fbf9b 65%,#167a64 100%);background-size:250% 100%;-webkit-background-clip:text;background-clip:text;color:transparent;-webkit-text-fill-color:transparent;animation:nl-shine 5s linear infinite}
.nl-qa{position:relative;background:#fff;border:1px solid var(--line);border-top:4px solid var(--amber);border-radius:14px;padding:16px 22px 14px;margin:22px 0 20px;box-shadow:0 18px 30px -26px rgba(14,42,48,.6)}
.nl-qa small{display:block;font:800 .7rem/1 var(--f);letter-spacing:.2em;text-transform:uppercase;color:var(--amber-d);margin-bottom:8px}
.nl-qa p{margin:0;font-size:.98rem;color:var(--txt)}
.nl-qa b{color:var(--ink)}
.nl-ticks{list-style:none;margin:0 0 24px;padding:0;display:grid;grid-template-columns:1fr;gap:9px}
@media (min-width:560px){.nl-ticks{grid-template-columns:1fr 1fr}}
.nl-ticks li{display:flex;gap:10px;align-items:center;font:700 .94rem/1.3 var(--f);color:var(--ink);opacity:0;transform:translateY(10px);animation:nl-in .55s forwards;animation-delay:calc(var(--i)*110ms + 900ms)}
.nl-ticks svg{width:22px;height:22px;color:var(--ink);background:var(--amber);border-radius:50%;padding:4px;flex:none}
.nl-cta-row{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:28px}
.nl-stats{display:flex;flex-wrap:wrap;border:1px solid var(--line);background:#fff;border-radius:14px;overflow:hidden}
.nl-stat{flex:1 1 33%;padding:14px 8px;text-align:center;border-right:1px solid var(--line)}
.nl-stat:last-child{border:0}
.nl-stat b{display:block;font:800 clamp(1.5rem,4.4vw,2.2rem)/1 var(--f);color:var(--amber-d)}
.nl-stat span{display:block;font-size:.74rem;color:var(--muted);line-height:1.3;margin-top:6px;text-transform:uppercase;letter-spacing:.06em}
@keyframes nl-dash{to{stroke-dashoffset:-140}}
@keyframes nl-node{0%,100%{transform:scale(1);opacity:.9}50%{transform:scale(1.5);opacity:1}}
@keyframes nl-drift{0%,100%{transform:translate(0,0)}50%{transform:translate(8px,-14px)}}
@keyframes nl-ripple{0%{transform:scale(.7);opacity:.9}100%{transform:scale(1.25);opacity:0}}
@keyframes nl-fade{to{opacity:1;filter:blur(0);transform:none}}


/* source strip */
.nl-src{background:var(--honey);border-bottom:1px solid var(--line);padding:15px 0;font-size:.97rem;color:var(--ink)}
.nl-src .nl-wrap{display:flex;align-items:center;gap:12px;justify-content:center}
.nl-src svg{width:26px;height:26px;flex:none;color:var(--amber-d)}
.nl-src p{margin:0}

/* badges */
.nl-badges{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;max-width:980px;margin:0 auto}
@media (min-width:768px){.nl-badges{grid-template-columns:repeat(4,1fr);gap:22px}}
.nl-badge{background:var(--cream);border:1px solid var(--line);border-radius:16px;padding:24px 12px 18px;text-align:center;transition:transform .25s,box-shadow .25s;position:relative;overflow:hidden}
.nl-badge::before{content:"";position:absolute;right:-18px;top:-18px;width:56px;height:60px;background:var(--amber);opacity:.35;clip-path:var(--hex)}
.nl-badge:hover{transform:translateY(-6px);box-shadow:var(--shadow);background:#fff}
.nl-badge img{width:112px;height:112px;object-fit:contain;margin:0 auto 12px}
.nl-badge h3{font-size:1rem;margin:0}

/* splits */
.nl-split{display:grid;gap:36px;align-items:center}
@media (min-width:992px){.nl-split{grid-template-columns:1fr 1fr;gap:60px}.nl-split.flip .nl-sm{order:2}}
.nl-stage{position:relative;background:radial-gradient(circle at 50% 50%,#17464e,#0b2328 70%,#0e2a30);border-radius:28px;padding:34px 24px 26px;box-shadow:var(--shadow);overflow:hidden}
.nl-stage::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 50% 100%,rgba(47,191,155,.4),transparent 60%)}
.nl-stage img{position:relative;width:100%;max-width:520px;margin:0 auto}
.nl-frame{overflow:hidden;border-radius:28px;box-shadow:var(--shadow)}
.nl-frame img{width:100%;height:auto}
.nl-cap{font-size:.82rem;color:var(--muted);text-align:center;margin-top:10px}

/* cards */
.nl-grid{display:grid;gap:22px}
.nl-g2,.nl-g3,.nl-g4{grid-template-columns:1fr}
@media (min-width:640px){.nl-g2,.nl-g3,.nl-g4{grid-template-columns:repeat(2,1fr)}}
@media (min-width:992px){.nl-g3{grid-template-columns:repeat(3,1fr)}.nl-g4{grid-template-columns:repeat(4,1fr)}}
.nl-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:30px 26px;height:100%;position:relative;overflow:hidden;transition:transform .25s,box-shadow .25s}
.nl-card::after{content:"";position:absolute;right:-26px;bottom:-26px;width:100px;height:108px;background:var(--amber);opacity:.13;clip-path:var(--hex);transition:opacity .25s,transform .25s}
.nl-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.nl-card:hover::after{opacity:.3;transform:scale(1.1) rotate(8deg)}
.nl-card h3{margin-bottom:.45em;position:relative}
.nl-card p{margin:0;color:var(--muted);font-size:.99rem;position:relative}
.nl-ico{width:60px;height:64px;background:linear-gradient(160deg,var(--gold),var(--amber));color:var(--ink);clip-path:var(--hex);display:flex;align-items:center;justify-content:center;margin-bottom:16px;position:relative}
.nl-ico svg{width:27px;height:27px}
.nl-chipt{display:inline-block;font:800 .7rem/1 var(--f);letter-spacing:.14em;text-transform:uppercase;color:var(--amber-d);background:rgba(47,191,155,.16);padding:7px 11px;border-radius:6px;margin-bottom:12px;position:relative}
.nl-card i.lat{display:block;font-style:italic;color:var(--muted);font-size:.9rem;margin:-4px 0 10px;position:relative}
.dark .nl-card{background:rgba(217,246,238,.06);border-color:rgba(142,232,208,.25)}
.dark .nl-card p{color:#a9c4c3}

/* understanding */
.nl-edu{display:grid;gap:30px;align-items:start}
@media (min-width:992px){.nl-edu{grid-template-columns:1.3fr .7fr}}
.nl-edu-main{background:#fff;border:1px solid var(--line);border-radius:22px;padding:36px 32px;box-shadow:var(--shadow)}
.nl-edu-side{background:linear-gradient(160deg,var(--brown2),var(--ink));color:#d2e4e2;border-radius:22px;padding:32px 26px}
.nl-edu-side h3{color:#fff}
.nl-edu-side ul{list-style:none;margin:0;padding:0;display:grid;gap:12px}
.nl-edu-side li{display:flex;gap:10px;align-items:center;background:rgba(217,246,238,.09);border-left:4px solid var(--amber);border-radius:8px;padding:12px 14px;font:700 .96rem/1.35 var(--f)}
.nl-edu-side svg{width:22px;height:22px;color:var(--amber);flex:none}

/* pricing */
.nl-price{display:grid;gap:26px;align-items:stretch}
@media (min-width:900px){.nl-price{grid-template-columns:repeat(3,1fr);align-items:center}}
.nl-plan{background:#fff;border:2px solid var(--line);border-radius:24px;padding:38px 22px 26px;text-align:center;position:relative;height:100%;display:flex;flex-direction:column}
.nl-plan.hot{background:linear-gradient(170deg,var(--brown2),var(--ink));color:#d2e4e2;border-color:var(--amber);box-shadow:0 0 0 4px rgba(47,191,155,.3),0 30px 50px -28px rgba(14,42,48,.9)}
.nl-plan.hot h3,.nl-plan.hot .nl-per{color:#fff}
.nl-plan.hot .sup,.nl-plan.hot .nl-per small{color:#a9c4c3}
@media (min-width:900px){.nl-plan.hot{transform:scale(1.05);z-index:2}}
.nl-ribbon{position:absolute;top:-16px;left:50%;transform:translateX(-50%);background:var(--amber);color:var(--ink);font:800 .74rem/1 var(--f);letter-spacing:.1em;text-transform:uppercase;padding:11px 20px;border-radius:8px;white-space:nowrap;box-shadow:0 8px 14px -8px rgba(0,0,0,.6)}
.nl-ribbon.dk{background:var(--ink);color:var(--gold)}
.nl-plan h3{font-size:1.5rem;margin-bottom:2px;margin-top:6px}
.nl-plan .sup{color:var(--muted);font-weight:700;margin-bottom:8px;font-size:.88rem}
.nl-plan .pic{margin:0 auto 10px;width:min(100%,290px);background:radial-gradient(circle at 50% 55%,#17464e,#0e2a30 78%);border-radius:18px;padding:12px}
.nl-plan .pic img{width:100%;height:auto}
.nl-per{font:800 3.3rem/1 var(--f);color:var(--ink);letter-spacing:-.04em}
.nl-per sup{font-size:1.2rem;vertical-align:top;position:relative;top:.5em}
.nl-per small{font:400 .95rem var(--f);color:var(--muted);letter-spacing:0}
.nl-total{font-weight:800;color:var(--amber-d);margin:8px 0 14px;font-size:.95rem}
.nl-plan.hot .nl-total{color:var(--gold)}
.nl-plan ul{list-style:none;padding:0;margin:0 0 20px;text-align:left;display:grid;gap:9px;flex:1}
.nl-plan li{display:flex;gap:9px;font-size:.96rem;line-height:1.4}
.nl-plan li svg{width:19px;height:19px;color:var(--amber-d);flex:none;margin-top:2px}
.nl-plan.hot li svg{color:var(--amber)}
.nl-plan .nl-btn{width:100%}
.nl-pay{display:flex;justify-content:center;margin-top:30px}
.nl-pay img{width:250px}
.nl-secure{text-align:center;color:var(--muted);font-size:.92rem;margin-top:10px}

/* table */
.nl-tablewrap{overflow-x:auto;background:#fff;border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow)}
.nl-table{width:100%;min-width:560px;border-collapse:collapse}
.nl-table th,.nl-table td{padding:16px 18px;text-align:center;border-bottom:1px solid var(--line)}
.nl-table th{background:var(--ink);color:var(--gold);font:800 .88rem var(--f);letter-spacing:.06em;text-transform:uppercase}
.nl-table th:first-child,.nl-table td:first-child{text-align:left;font-weight:700;color:var(--ink)}
.nl-table tr:last-child td{border-bottom:0}
.nl-table td.hl{background:rgba(47,191,155,.16);font-weight:800}

/* reasons: hex numerals */
.nl-reasons{list-style:none;margin:0 auto;padding:0;counter-reset:r;display:grid;gap:16px;max-width:1040px}
@media (min-width:800px){.nl-reasons{grid-template-columns:1fr 1fr}}
.nl-reasons li{counter-increment:r;display:grid;grid-template-columns:64px 1fr;gap:16px;align-items:center;background:rgba(217,246,238,.07);border:1px solid rgba(142,232,208,.25);border-radius:16px;padding:16px 20px;transition:background .25s,transform .25s}
.nl-reasons li:hover{background:rgba(47,191,155,.14);transform:translateY(-3px)}
.nl-reasons li::before{content:counter(r);width:58px;height:62px;clip-path:var(--hex);background:linear-gradient(160deg,var(--gold),var(--amber));color:var(--ink);font:800 1.35rem/62px var(--f);text-align:center}
.nl-reasons b{display:block;color:#fff;font:800 1.04rem var(--f);margin-bottom:3px}
.nl-reasons span{color:#a9c4c3;display:block;line-height:1.5;font-size:.97rem}

/* how: horizontal on desktop */
.nl-flow{background:var(--ink);padding:14px;border-radius:26px;box-shadow:var(--shadow)}
.nl-flow img{width:100%;height:auto;border-radius:16px}
.nl-steps{list-style:none;padding:0;margin:0;display:grid;gap:14px}
.nl-steps li{display:flex;gap:16px;align-items:flex-start;background:#fff;border:1px solid var(--line);border-radius:16px;padding:16px 18px}
.nl-steps .n{flex:none;width:48px;height:52px;clip-path:var(--hex);background:linear-gradient(160deg,var(--gold),var(--amber));font:800 1.15rem var(--f);display:flex;align-items:center;justify-content:center;color:var(--ink)}
.nl-steps b{display:block;font:800 1.04rem var(--f);color:var(--ink);margin-bottom:2px}
.nl-steps span{color:var(--muted);display:block;line-height:1.55}
.nl-sum{margin-top:36px;background:linear-gradient(120deg,var(--amber),var(--gold));color:var(--ink);padding:26px 30px;border-radius:20px}
.nl-sum b{color:var(--ink)}
.nl-sum a,.dark .nl-sum a{color:var(--ink);text-decoration:underline}

/* perspectives */
.nl-quote{background:#fff;border:1px solid var(--line);border-radius:22px;height:100%;display:flex;flex-direction:column;padding:34px 24px 22px;position:relative;box-shadow:0 20px 40px -32px rgba(14,42,48,.6)}
.nl-quote .ph{width:96px;height:104px;clip-path:var(--hex);margin:0 0 16px;background:var(--amber)}
.nl-quote .ph img{width:100%;height:100%;object-fit:cover}
.nl-quote::after{content:"\201C";position:absolute;right:22px;top:10px;font:800 5rem/1 var(--f);color:rgba(47,191,155,.3)}
.nl-quote .bd{flex:1}
.nl-quote h3{font-size:1.1rem;margin-bottom:.4em}
.nl-quote p{margin:0 0 16px;color:var(--muted)}
.nl-quote .who{font:800 .9rem var(--f);color:var(--ink);border-top:1px solid var(--line);padding-top:12px}
.nl-quote .who small{display:block;font-weight:500;color:var(--muted)}
.nl-board{display:grid;grid-template-columns:repeat(2,1fr);margin-top:34px;background:linear-gradient(120deg,var(--amber),var(--gold));border-radius:22px;overflow:hidden}
@media (min-width:768px){.nl-board{grid-template-columns:repeat(4,1fr)}}
.nl-board div{padding:26px 10px;text-align:center;color:var(--brown);border-right:1px solid rgba(14,42,48,.15)}
.nl-board b{display:block;font:800 2.3rem/1 var(--f);color:var(--ink);margin-bottom:6px}
.nl-board span{font-size:.84rem;font-weight:700;letter-spacing:.04em}

/* guarantee */
.nl-seal{width:min(100%,290px);margin:0 auto;display:block;filter:drop-shadow(0 0 26px rgba(47,191,155,.6));animation:nl-lift 6s ease-in-out infinite;background:#fff;border-radius:50%;padding:12px}

/* dl */
.nl-dl{display:grid;gap:14px}
@media (min-width:768px){.nl-dl{grid-template-columns:1fr 1fr}}
.nl-dl div{background:#fff;border:1px solid var(--line);border-left:5px solid var(--amber);border-radius:12px;padding:16px 22px}
.nl-dl dt{font:800 .74rem/1 var(--f);letter-spacing:.14em;text-transform:uppercase;color:var(--amber-d);margin-bottom:6px}
.nl-dl dd{margin:0}

/* faq */
.accordion.nl-acc{--bs-accordion-bg:transparent;--bs-accordion-border-width:0;--bs-accordion-btn-focus-box-shadow:0 0 0 .25rem rgba(47,191,155,.35);display:grid;gap:12px}
.nl-acc .accordion-item{background:#fff;border:1px solid var(--line)!important;border-radius:14px!important;overflow:hidden}
.nl-acc .accordion-button{font:700 1.04rem/1.35 var(--f);color:var(--ink);background:#fff;padding:18px 24px;border-radius:0!important}
.nl-acc .accordion-button:not(.collapsed){background:var(--ink);color:var(--gold);box-shadow:none}
.nl-acc .accordion-button:not(.collapsed)::after{filter:invert(1)}
.nl-acc .accordion-body{padding:10px 24px 22px}

/* refs */
.nl-refs{list-style:none;margin:0;padding:0;display:grid;gap:12px}
.nl-refs li{background:#fff;border:1px solid var(--line);border-radius:12px;padding:14px 18px;display:flex;gap:12px;align-items:flex-start}
.nl-refs svg{width:20px;height:20px;color:var(--amber-d);flex:none;margin-top:3px}
.nl-refs a{font-weight:700;word-break:break-word}

/* final */
.nl-final{background:radial-gradient(760px 380px at 50% 100%,rgba(47,191,155,.45),transparent 62%),var(--ink);color:#d2e4e2;text-align:center;padding:92px 0;position:relative;overflow:hidden}
.nl-final h2{color:#fff}
.nl-final .pk{width:min(100%,520px);margin:0 auto 22px}
.nl-final .pk img{width:100%;filter:drop-shadow(0 22px 20px rgba(0,0,0,.6))}
.nl-final p{max-width:640px;margin:0 auto 24px}

/* footer */
.nl-foot{background:#071b1f;color:#d2e4e2;padding:58px 0 110px;text-align:center;border-top:4px solid var(--amber)}
.nl-foot nav{display:flex;flex-wrap:wrap;justify-content:center;gap:10px 26px;margin-bottom:16px}
.nl-foot nav a{color:#fff;font-weight:700;font-size:1rem}
.nl-foot nav a:hover{color:var(--gold)}
.nl-foot nav.l2 a{color:#a9c4c3;font-weight:500}
.nl-foot .nl-fine{max-width:980px;margin:26px auto 0;font-size:.93rem;color:#8aa9a9;line-height:1.7}
.nl-foot .nl-fine b{color:#fff}
.nl-foot .nl-fine a{color:var(--gold);text-decoration:underline}
.nl-foot .nl-copy2{margin-top:28px;font-weight:700;color:#fff}
.nl-foot .nl-tagline{font-size:.88rem;color:#6f9091;margin-top:6px}
@media (min-width:992px){.nl-foot{padding-bottom:58px}}

/* sticky bar */
.nl-bar{position:fixed;left:0;right:0;bottom:0;z-index:1040;background:var(--amber);border-top:3px solid var(--ink);padding:10px 14px calc(10px + env(safe-area-inset-bottom));display:flex;align-items:center;justify-content:space-between;gap:10px;transform:translateY(130%);transition:transform .35s}
.nl-bar.on{transform:none}
.nl-bar div{color:var(--ink);font:800 .95rem/1.15 var(--f);min-width:0}
.nl-bar small{display:block;color:var(--brown);font:700 .72rem var(--f);margin-top:2px}
.nl-bar .nl-btn{padding:12px 20px;font-size:.88rem;background:var(--ink);color:var(--gold);box-shadow:none}
@media (min-width:992px){.nl-bar{display:none}}

/* inner pages + blog */
.nl-pagehead{background:radial-gradient(800px 380px at 90% 0,rgba(47,191,155,.32),transparent 60%),linear-gradient(160deg,var(--ink),var(--brown2));color:#d2e4e2;padding:46px 0 42px}
.nl-pagehead h1{color:#fff}
.nl-pagehead .nl-lead{color:#c4dbd9}
.nl-crumb{font-size:.88rem;color:#8aa9a9;margin-bottom:14px}
.nl-crumb a{color:#d2e4e2}
.nl-crumb a:hover{color:var(--gold)}
.nl-crumb span{margin:0 6px;opacity:.6}
.nl-meta{display:flex;flex-wrap:wrap;gap:8px 18px;font-size:.88rem;color:#8aa9a9;margin-top:12px}
.nl-prose{max-width:780px;margin:0 auto}
.nl-prose h2{margin-top:1.6em}
.nl-prose h3{margin-top:1.3em}
.nl-prose ul,.nl-prose ol{padding-left:1.2em;margin:0 0 1.2em}
.nl-prose li{margin-bottom:.5em}
.nl-prose img{margin:1.6em 0 .4em;border-radius:18px}
.nl-callout{background:linear-gradient(150deg,var(--brown2),var(--ink));color:#d2e4e2;padding:32px 26px;margin:38px 0;text-align:center;border-radius:22px;border:1px solid rgba(142,232,208,.35)}
.nl-callout h3{color:#fff;margin-bottom:.4em}
.nl-callout p{margin:0 auto 16px;max-width:520px}
.nl-bgrid{display:grid;gap:24px}
@media (min-width:700px){.nl-bgrid{grid-template-columns:repeat(2,1fr)}}
@media (min-width:1050px){.nl-bgrid{grid-template-columns:repeat(3,1fr)}}
.nl-bcard{background:#fff;border:1px solid var(--line);border-radius:20px;overflow:hidden;display:flex;flex-direction:column;height:100%;transition:transform .25s,box-shadow .25s;color:inherit}
.nl-bcard:hover{transform:translateY(-5px);box-shadow:var(--shadow);color:inherit}
.nl-bcard img{width:100%;aspect-ratio:3/2;object-fit:cover}
.nl-bcard div{padding:20px 22px 24px;display:flex;flex-direction:column;gap:8px;flex:1}
.nl-bcard h3{font-size:1.06rem;margin:0}
.nl-bcard p{margin:0;color:var(--muted);font-size:.95rem}
.nl-bcard small{color:var(--amber-d);font-weight:800;letter-spacing:.14em;text-transform:uppercase;font-size:.72rem}
.nl-author{display:flex;gap:16px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:16px;padding:18px 20px;margin:34px 0}
.nl-author svg{width:54px;height:54px;flex:none}
.nl-author p{margin:0;font-size:.95rem;color:var(--muted)}
.nl-form{display:grid;gap:14px;max-width:620px}
.nl-form input{width:100%;border:2px solid var(--ink);border-radius:12px;padding:14px 20px;font:inherit;background:#fff}
.nl-form input:focus{outline:3px solid rgba(47,191,155,.5)}

/* reveal */
.nl-rev{opacity:0;transform:translateY(24px);transition:opacity .65s ease,transform .65s ease}
.nl-rev.on{opacity:1;transform:none}
.no-js .nl-rev{opacity:1;transform:none}

@keyframes nl-fall{to{opacity:1;transform:none}}
@keyframes nl-in{to{opacity:1;transform:none}}
@keyframes nl-spin{to{transform:rotate(360deg)}}
@keyframes nl-breathe{0%,100%{transform:scale(1);opacity:.8}50%{transform:scale(1.08);opacity:1}}
@keyframes nl-lift{0%,100%{transform:translateY(0) rotate(-1deg)}50%{transform:translateY(-14px) rotate(1deg)}}
@keyframes nl-glowring{0%,100%{box-shadow:0 0 0 10px rgba(142,232,208,.35),0 36px 60px -30px rgba(14,42,48,.8)}50%{box-shadow:0 0 0 22px rgba(142,232,208,.12),0 36px 60px -30px rgba(14,42,48,.8)}}
@keyframes nl-rise{0%{transform:translateY(0) translateX(0);opacity:0}10%{opacity:.9}50%{transform:translateY(-52vh) translateX(18px)}100%{transform:translateY(-108vh) translateX(-14px);opacity:0}}
@keyframes nl-morph{0%,100%{border-radius:58% 42% 55% 45%/48% 56% 44% 52%}33%{border-radius:42% 58% 46% 54%/56% 44% 56% 44%}66%{border-radius:52% 48% 40% 60%/42% 58% 42% 58%}}
@keyframes nl-sheen{0%{background-position:160% 0}60%,100%{background-position:-60% 0}}
@keyframes nl-shine{to{background-position:-250% 0}}
@keyframes nl-bob{0%,100%{transform:translateY(0)}50%{transform:translateY(-8px)}}
@keyframes nl-blink{0%,100%{opacity:1}50%{opacity:.3}}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  .nl-h1 .w>span,.nl-ticks li,.nl-rev{opacity:1!important;transform:none!important}
}
.nl-hero.paused *{animation-play-state:paused!important}
.nl-hero-grid>*,.nl-split>*,.nl-edu>*{min-width:0}
@media (max-width:560px){.nl-brand{font-size:1.2rem;gap:8px}.nl-brand svg{width:32px;height:32px}.nl-nav-r .nl-btn{padding:10px 16px;font-size:.8rem}.nl-nav-r .nl-btn svg{display:none}.nl-table{min-width:0;font-size:.82rem}.nl-table th,.nl-table td{padding:11px 4px}.nl-table th{font-size:.68rem}.nl-reasons li{grid-template-columns:50px 1fr;gap:12px}.nl-reasons li::before{width:48px;height:52px;line-height:52px;font-size:1.1rem}.nl-strip{font-size:.7rem}.nl-strip span:nth-child(3){display:none}.nl-sec{padding:70px 0}}
@media (max-width:359px){.nl-nav-r .nl-btn{display:none}.nl-wrap{padding:0 14px}.nl-btn-l{padding:16px 22px;font-size:.95rem}.nl-chip{display:none}.nl-bar small{display:none}.nl-strip span:nth-child(2){display:none}}
@media (max-width:480px){.nl-btn{white-space:normal;padding-left:22px;padding-right:22px}.nl-cta-row .nl-btn{width:100%}}
@media (max-width:560px){.nl-chip.c1{left:-1%;top:4%}.nl-chip.c2{right:-1%;top:34%}.nl-chip.c3{left:0;bottom:2%}}
.nl-sec.dark a.nl-btn-p,.nl-sec.dark a.nl-btn-p:hover,.nl-final a.nl-btn-p{color:var(--ink)}
.nl-sec.dark a.nl-btn-g{color:#fff}

.nl-stage{background:radial-gradient(circle at 50% 45%,#17464e,#0e2a30 72%);border-radius:10px}
.nl-stage::before{background:radial-gradient(circle at 50% 100%,rgba(47,191,155,.22),transparent 60%)}
.nl-plan .pic{background:radial-gradient(circle at 50% 50%,#f7fbfa,#c8dedb 82%);border-radius:24px 24px 60px 24px}
.nl-quote .ph{clip-path:none;border-radius:50% 50% 50% 10%;width:92px;height:92px;overflow:hidden}
.nl-card{border-radius:6px}
.nl-edu-main,.nl-tablewrap,.nl-flow{border-radius:28px 28px 28px 8px}
.nl-bonus{display:grid;grid-template-columns:120px 1fr;gap:20px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:6px;padding:20px;height:100%;box-shadow:var(--shadow)}
.nl-bonus .cv img{width:120px;height:auto;border-radius:10px;box-shadow:0 14px 22px -12px rgba(14,42,48,.7);transform:rotate(-3deg)}
.nl-bonus h3{margin:6px 0 .3em}.nl-bonus p{margin:0;color:var(--muted);font-size:.96rem}
@media (max-width:480px){.nl-bonus{grid-template-columns:96px 1fr;gap:14px;padding:16px}.nl-bonus .cv img{width:96px}}
.nl-card::after{border-radius:50%;clip-path:none;width:110px;height:110px}
.nl-badge::before{border-radius:50%;clip-path:none;width:60px;height:60px}
.nl-sum{background:linear-gradient(120deg,#215860,#4c8087);color:#fff}
.nl-sum b,.nl-sum a,.dark .nl-sum a{color:#fff}
.nl-board{background:linear-gradient(120deg,#17464e,#215860)}
.nl-board div{color:#d2e4e2;border-right-color:rgba(255,255,255,.18)}
.nl-board b{color:#fff}
.nl-strip,.nl-bar{background:#167a64;color:#fff}
.nl-strip{color:#fff}
.nl-strip span+span::before{background:#fff}
.nl-bar div{color:#fff}.nl-bar small{color:#d2f1e8}
.nl-bar .nl-btn{background:var(--ink);color:#fff}
.nl-btn-p{background:linear-gradient(180deg,#5fdcbc,#1f9c80 58%,#167a64);color:#fff;box-shadow:0 12px 22px -12px rgba(22,122,100,.9),inset 0 1px 0 rgba(255,255,255,.35)}
.nl-glow{animation:nl-pulse 2.6s infinite}
.nl-btn-p:hover{color:#fff}
.nl-sec.dark a.nl-btn-p,.nl-sec.dark a.nl-btn-p:hover,.nl-final a.nl-btn-p{background:linear-gradient(180deg,#5fdcbc,#1f9c80 58%,#167a64);color:#fff;box-shadow:0 12px 22px -12px rgba(22,122,100,.9),inset 0 1px 0 rgba(255,255,255,.35)}
.nl-glow{animation:nl-pulse 2.6s infinite}
.nl-src{background:#e3f0ee}
.nl-skip{color:#fff}
.nl-ribbon{color:#fff}
.nl-ribbon.dk{background:var(--ink);color:#fff}
.nl-acc .accordion-button:not(.collapsed){background:#17464e;color:#fff}
.nl-hero.paused *{animation-play-state:paused!important}

.nl-hero .nl-btn-g{color:var(--ink);border-color:var(--ink)}
.nl-hero .nl-btn-g:hover{background:var(--ink);color:#fff}

.nl-hero .nl-btn-g{color:var(--ink);border-color:var(--ink)}
.nl-hero .nl-btn-g:hover{background:var(--ink);color:#fff}
.nl-g5{grid-template-columns:1fr}
@media (min-width:640px){.nl-g5{grid-template-columns:repeat(2,1fr)}}
@media (min-width:992px){.nl-g5{grid-template-columns:repeat(6,1fr)}.nl-g5>div:nth-child(-n+3){grid-column:span 2}.nl-g5>div:nth-child(n+4){grid-column:span 3}}
.nl-bonus{grid-template-columns:110px 1fr}
.nl-bonus .cv img{width:110px;border-radius:6px}
.nl-bgrid6{display:grid;gap:18px;grid-template-columns:1fr}
@media (min-width:700px){.nl-bgrid6{grid-template-columns:repeat(2,1fr)}}
@media (min-width:1050px){.nl-bgrid6{grid-template-columns:repeat(3,1fr)}}
.nl-pl .pic{}

.nl-btn-p,.nl-btn-p:hover,.nl-sec.dark a.nl-btn-p,.nl-sec.dark a.nl-btn-p:hover,.nl-final a.nl-btn-p{color:#0e2a30}
.nl-btn{border-radius:6px}
.nl-strip,.nl-bar{background:#2fbf9b;color:#0e2a30}
.nl-strip{color:#0e2a30}.nl-strip span+span::before{background:#0e2a30}
.nl-bar div{color:#0e2a30}.nl-bar small{color:#215860}
.nl-bar .nl-btn{background:#0e2a30;color:#8ee8d0}
.nl-ribbon{color:#0e2a30}.nl-ribbon.dk{background:#0e2a30;color:#8ee8d0}
.nl-skip{color:#0e2a30}
.nl-card{border-top:4px solid var(--amber)}
.nl-plan .pic{background:radial-gradient(circle at 50% 50%,#17464e,#0e2a30 82%);border-radius:10px}
.nl-sum{background:linear-gradient(120deg,#123940,#17464e);color:#e0efed}
.nl-sum b,.nl-sum a,.dark .nl-sum a{color:#8ee8d0}
.nl-board{background:linear-gradient(120deg,#123940,#17464e)}
.nl-board div{color:#a9c4c3;border-right-color:rgba(255,255,255,.12)}
.nl-board b{color:#8ee8d0}
.nl-acc .accordion-button:not(.collapsed){background:#123940;color:#8ee8d0}
.nl-hero .nl-btn-g{color:var(--ink);border-color:var(--ink)}
.nl-hero .nl-btn-g:hover{background:var(--ink);color:#fff}
.nl-g5{grid-template-columns:1fr}
@media (min-width:640px){.nl-g5{grid-template-columns:repeat(2,1fr)}}
@media (min-width:992px){.nl-g5{grid-template-columns:repeat(4,1fr)}}
.nl-flow{background:#0e2a30}
.nl-edu-side li{border-left-color:#2fbf9b}
.nl-quote .ph{border-radius:8px}
@media (prefers-reduced-motion:reduce){.nl-eq i{transform:scaleY(.7)!important}}

.nl-net{opacity:.7}
@media (min-width:992px){.nl-net{-webkit-mask-image:linear-gradient(90deg,rgba(0,0,0,.12) 0,rgba(0,0,0,.12) 40%,#000 75%);mask-image:linear-gradient(90deg,rgba(0,0,0,.12) 0,rgba(0,0,0,.12) 40%,#000 75%)}}
.nl-btn-p,.nl-btn-p:hover{color:#0e2a30}
.nl-plan .pic{background:radial-gradient(circle at 50% 55%,#fff,#d8ebe8 85%);border-radius:18px}
.nl-plan .pic img{max-height:300px;width:auto;max-width:100%;margin:0 auto;display:block}
.nl-plan.hot .pic{background:radial-gradient(circle at 50% 55%,#2a6a70,#0e2a30 85%)}
.nl-bottle img{max-height:none}
.nl-btn{max-width:100%;white-space:normal;text-align:center;justify-content:center;border-radius:40px}
@media (max-width:480px){.nl-btn-l{padding:15px 20px;font-size:.98rem}}
.nl-card{border-top:4px solid var(--amber);border-radius:22px}
.nl-g5{display:flex;flex-wrap:wrap;justify-content:center;gap:22px}
.nl-g5>div{flex:1 1 100%;min-width:0}
@media (min-width:640px){.nl-g5>div{flex:0 1 calc(50% - 11px)}}
@media (min-width:992px){.nl-g5>div{flex:0 1 calc(25% - 17px)}}
.nl-hero .nl-btn-g{color:var(--ink);border-color:var(--ink)}
.nl-hero .nl-btn-g:hover{background:var(--ink);color:#fff}
@media (prefers-reduced-motion:reduce){.nl-net line,.nl-net circle,.nl-orb,.nl-ripple{animation:none!important}}