/* ===================================================================
   NERVEASE — nervsease.com
   Palette : steel-blue #2E5266 | deep steel #1D3745 | coral #F2836B
             coral-dk #DE6249 | cream #F7F8F6 | mist #E9EEF0
             slate #57646B | line #DBE3E6
   Type    : 'Frank Ruhl Libre' (display serif) + 'Nunito' (body)
   Motif   : nerve-signal pulse (branching neuron path, light travels through on scroll)
   Rules   : grids minmax(0,1fr) · flex min-width:0 · img max-width min(Npx,100%)
             mobile hero order = IMAGE first, then H1, then rest
=================================================================== */

:root{
  --steel:#2E5266;
  --steel-dk:#1D3745;
  --coral:#F2836B;
  --coral-dk:#DE6249;
  --cream:#F7F8F6;
  --mist:#E9EEF0;
  --slate:#57646B;
  --ink:#182226;
  --line:#DBE3E6;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--cream);color:var(--ink);font-family:'Nunito',sans-serif;
  font-size:17px;line-height:1.73;-webkit-font-smoothing:antialiased}
h1,h2,h3{font-family:'Frank Ruhl Libre',Georgia,serif;font-weight:700;line-height:1.26;
  margin:0 0 .5em;color:var(--steel-dk);overflow-wrap:break-word;word-break:break-word}
h1{font-size:clamp(1.9rem,4.7vw,2.95rem)}
h2{font-size:clamp(1.45rem,3vw,2.1rem)}
h3{font-size:1.22rem}
h4{font-family:'Nunito',sans-serif;font-weight:800;font-size:1.02rem;margin:0 0 .5em;color:var(--steel-dk)}
p{margin:0 0 1.15em}
a{color:inherit;text-decoration:none}
img{max-width:100%;height:auto;display:block}
.ne-wrap{max-width:1150px;margin:0 auto;padding:0 22px}
.ne-narrow{max-width:820px;margin:0 auto}
.ne-mid{text-align:center}

.ne-eyebrow{display:inline-block;font-size:.72rem;font-weight:800;letter-spacing:.15em;
  text-transform:uppercase;color:var(--coral-dk);margin-bottom:.8em}
.ne-pill{display:inline-flex;align-items:center;gap:9px;background:#fff;border:1px solid var(--line);
  border-radius:999px;padding:9px 19px;font-size:.82rem;font-weight:700;color:var(--steel-dk);
  box-shadow:0 3px 12px rgba(29,55,69,.08)}

.ne-btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;background:var(--steel);
  color:#fff;font-weight:700;font-size:.98rem;padding:15px 30px;border:none;border-radius:8px;cursor:pointer;
  transition:transform .16s,background .16s,box-shadow .16s;box-shadow:0 10px 24px rgba(29,55,69,.24)}
.ne-btn:hover{background:var(--steel-dk);transform:translateY(-2px);color:#fff}
.ne-btn-coral{background:var(--coral);color:#fff;box-shadow:0 10px 24px rgba(242,131,107,.32)}
.ne-btn-coral:hover{background:var(--coral-dk)}
.ne-btn-ghost{display:inline-flex;align-items:center;justify-content:center;gap:10px;background:#fff;
  border:1px solid var(--line);color:var(--steel-dk);font-weight:700;font-size:.95rem;padding:14px 26px;
  border-radius:8px;transition:.16s}
.ne-btn-ghost:hover{border-color:var(--coral);color:var(--coral-dk)}
.ne-btn-full{width:100%}

.ne-strip{background:var(--steel-dk);color:#B7C7CE;font-size:.77rem;text-align:center;padding:9px 16px}
.ne-strip b{color:#fff}
.ne-strip span{white-space:nowrap;margin:0 10px;display:inline-block}
@media(max-width:580px){.ne-strip{font-size:.7rem;line-height:1.55}.ne-strip span{white-space:normal;margin:0 6px}}

.ne-nav{position:sticky;top:0;z-index:900;background:rgba(247,248,246,.94);backdrop-filter:blur(9px);
  border-bottom:1px solid var(--line)}
.ne-nav .ne-wrap{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:14px 22px}
.ne-logo{font-family:'Frank Ruhl Libre',serif;font-weight:700;font-size:1.24rem;color:var(--steel-dk);white-space:nowrap}
.ne-logo em{font-style:normal;color:var(--coral-dk)}
.ne-links{display:flex;align-items:center;gap:24px;list-style:none;margin:0;padding:0}
.ne-links a:not(.ne-btn){font-size:.9rem;font-weight:700;color:var(--ink);opacity:.8}
.ne-links a:not(.ne-btn):hover{opacity:1;color:var(--steel-dk)}
.ne-links .ne-btn{color:#fff;opacity:1}
.ne-toggle{display:none;background:none;border:none;color:var(--steel-dk);font-size:1.5rem;cursor:pointer}
@media(max-width:1020px){
  .ne-links{position:absolute;top:100%;left:0;right:0;background:var(--cream);flex-direction:column;
    align-items:stretch;gap:0;border-top:1px solid var(--line);display:none;max-height:76vh;overflow:auto}
  .ne-links.open{display:flex}
  .ne-links li{border-bottom:1px solid var(--line)}
  .ne-links a{display:block;padding:15px 22px}
  .ne-links .ne-btn{margin:14px 22px;width:calc(100% - 44px)}
  .ne-toggle{display:block}
}

.ne-sec{padding:76px 0}
.ne-sec-mist{background:var(--mist)}
.ne-sec-dark{background:var(--steel-dk);color:#B7C7CE}
.ne-sec-dark h2,.ne-sec-dark h3,.ne-sec-dark h4{color:#fff}
.ne-sec-dark .ne-eyebrow{color:#F7AE9C}
.ne-head{max-width:770px;margin:0 auto 46px;text-align:center}
.ne-head p{color:var(--slate)}
.ne-sec-dark .ne-head p{color:#A2B4BB}

.ne-hero{background:radial-gradient(760px 420px at 84% 8%, rgba(242,131,107,.1) 0%, transparent 60%),
  radial-gradient(640px 360px at 6% 92%, rgba(29,55,69,.07) 0%, transparent 60%), var(--cream);
  padding:52px 0 68px;overflow:hidden}
.ne-hero-grid{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:50px;align-items:center}
.ne-hero-shot{text-align:center}
.ne-hero-shot img{max-width:min(240px,100%);margin:0 auto;filter:drop-shadow(0 28px 44px rgba(29,55,69,.18))}
.ne-hero h1 em{font-style:normal;color:var(--coral-dk)}
.ne-lede{font-size:1.05rem;color:var(--slate);max-width:37em}

.ne-answer{background:#fff;border-radius:12px;padding:23px 25px;margin:0 0 22px;
  box-shadow:0 8px 26px rgba(29,55,69,.08);border-left:4px solid var(--coral)}
.ne-answer .tag{display:block;font-size:.69rem;font-weight:800;letter-spacing:.17em;text-transform:uppercase;
  color:var(--coral-dk);margin-bottom:9px}
.ne-answer p{margin:0;color:var(--slate)}
.ne-answer p.first{color:var(--steel-dk);font-weight:700;margin-bottom:.75em}
.ne-sec-dark .ne-answer{background:rgba(255,255,255,.06);box-shadow:none;border-color:#F7AE9C}
.ne-sec-dark .ne-answer p{color:#A2B4BB}
.ne-sec-dark .ne-answer p.first{color:#fff}

.ne-facts{display:flex;flex-wrap:wrap;gap:9px;list-style:none;margin:0 0 22px;padding:0}
.ne-facts li{background:#fff;border:1px solid var(--line);border-radius:999px;padding:7px 15px;
  font-size:.8rem;font-weight:700;color:var(--steel-dk)}

.ne-check{list-style:none;margin:0 0 24px;padding:0}
.ne-check li{position:relative;padding-left:30px;margin-bottom:11px;font-size:.96rem;font-weight:500}
.ne-check li::before{content:'\2713';position:absolute;left:0;top:1px;width:20px;height:20px;border-radius:50%;
  background:var(--coral);color:#fff;font-size:.68rem;font-weight:800;display:flex;align-items:center;justify-content:center}

.ne-hero-btns{display:flex;flex-wrap:wrap;gap:13px;margin-bottom:20px}
.ne-hero-trust{display:flex;flex-wrap:wrap;gap:8px 18px;font-size:.79rem;font-weight:700;color:var(--slate)}

@media(max-width:920px){
  .ne-hero-grid{grid-template-columns:minmax(0,1fr);gap:26px}
  .ne-hero-copy{display:contents}
  .ne-hero-shot{order:1}
  .ne-hero-title{order:2}
  .ne-hero-rest{order:3}
  .ne-hero-shot img{max-width:min(190px,100%)}
}

/* ---------- nerve-signal pulse signature ---------- */
.ne-pulse{margin-top:16px;background:#fff;border:1px solid var(--line);border-radius:14px;
  padding:18px 20px;box-shadow:0 6px 20px rgba(29,55,69,.06);text-align:center}
.ne-pulse h4{font-size:.75rem;letter-spacing:.14em;text-transform:uppercase;color:var(--coral-dk);margin-bottom:10px}
.ne-pulse svg{width:min(220px,100%);height:auto;margin:0 auto;display:block}
.ne-pulse-line{fill:none;stroke:var(--line);stroke-width:2.5}
.ne-pulse-glow{fill:none;stroke:var(--coral);stroke-width:3;stroke-linecap:round;
  stroke-dasharray:14 500;stroke-dashoffset:0;opacity:0}
.ne-pulse.in .ne-pulse-glow{animation:ne-travel 2.6s linear infinite}
.ne-pulse-node{fill:var(--steel)}
@keyframes ne-travel{
  0%{stroke-dashoffset:500;opacity:0}
  4%{opacity:1}
  92%{opacity:1}
  100%{stroke-dashoffset:0;opacity:0}
}
.ne-pulse-note{font-size:.76rem;color:var(--slate);margin:10px 0 0;line-height:1.6}

.ne-grid{display:grid;gap:20px}
.ne-g2{grid-template-columns:repeat(2,minmax(0,1fr))}
.ne-g3{grid-template-columns:repeat(3,minmax(0,1fr))}
.ne-g4{grid-template-columns:repeat(4,minmax(0,1fr))}
@media(max-width:980px){.ne-g4{grid-template-columns:repeat(2,minmax(0,1fr))}.ne-g3{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:680px){.ne-g4,.ne-g3,.ne-g2{grid-template-columns:minmax(0,1fr)}}

.ne-card{background:#fff;border:1px solid var(--line);border-radius:12px;padding:26px 22px}
.ne-card p{color:var(--slate);font-size:.93rem;margin:0}
.ne-sec-dark .ne-card{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.15)}
.ne-sec-dark .ne-card p{color:#A2B4BB}
.ne-card-badge{text-align:center}
.ne-card-badge img{max-width:min(135px,100%);margin:0 auto 14px}

.ne-idx{display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:50%;
  background:var(--steel);color:#fff;font-family:'Frank Ruhl Libre',serif;font-weight:700;font-size:.9rem;margin-bottom:13px}
.ne-idx-coral{background:var(--coral);color:#fff}

.ne-split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:48px;align-items:center}
@media(max-width:920px){.ne-split{grid-template-columns:minmax(0,1fr);gap:30px}}
.ne-split img{max-width:min(440px,100%);margin:0 auto;border-radius:12px}
.ne-split-copy p{color:var(--slate)}
.ne-sec-dark .ne-split-copy p{color:#A2B4BB}

.ne-list{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:13px}
@media(max-width:780px){.ne-list{grid-template-columns:minmax(0,1fr)}}
.ne-list li{background:#fff;border:1px solid var(--line);border-left:3px solid var(--coral);
  border-radius:0 8px 8px 0;padding:15px 18px;font-size:.92rem;color:var(--slate)}
.ne-list li b{display:block;color:var(--steel-dk);margin-bottom:3px;font-size:.97rem}

.ne-callout{background:#fff;border:1px solid var(--line);border-radius:10px;padding:22px 24px;font-size:.92rem;color:var(--slate)}
.ne-callout b{color:var(--steel-dk)}
.ne-callout a{color:var(--coral-dk);text-decoration:underline;text-underline-offset:3px}
.ne-flag{background:#FBF3E0;border:1px solid #E9D2A0;border-radius:10px;padding:21px 23px;font-size:.9rem;color:#6B5427}
.ne-flag b{color:#8A6412}
.ne-alert{background:#FBEBEC;border:1px solid #E7BFC2;border-radius:10px;padding:21px 23px;font-size:.9rem;color:#7C3033}
.ne-alert b{color:#A2262A}

.ne-rev-head{display:flex;align-items:center;gap:13px;margin-bottom:11px}
.ne-rev-head img{width:52px;height:52px;border-radius:50%;object-fit:cover;flex-shrink:0}
.ne-rev-name{font-weight:800;font-size:.94rem;color:var(--steel-dk)}
.ne-rev-sub{font-size:.77rem;color:var(--slate)}
.ne-stars{color:var(--coral-dk);letter-spacing:2px;font-size:.9rem;margin-bottom:8px}

.ne-plans{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;align-items:stretch}
@media(max-width:980px){.ne-plans{grid-template-columns:minmax(0,1fr);max-width:430px;margin:0 auto}}
.ne-plan{background:#fff;border:2px solid var(--line);border-radius:16px;padding:28px 22px;text-align:center;
  display:flex;flex-direction:column;position:relative}
.ne-plan.top{border-color:var(--coral);box-shadow:0 24px 46px rgba(242,131,107,.18)}
@media(min-width:981px){.ne-plan.top{transform:translateY(-10px)}}
.ne-badge{position:absolute;top:-14px;left:50%;transform:translateX(-50%);background:var(--coral);color:#fff;
  font-size:.72rem;font-weight:800;letter-spacing:.06em;text-transform:uppercase;padding:6px 16px;border-radius:999px;white-space:nowrap}
.ne-badge-steel{background:var(--steel);color:#fff}
.ne-plan img.pk{max-width:min(140px,100%);margin:8px auto 16px}
.ne-plan-ttl{font-family:'Frank Ruhl Libre',serif;font-size:1.28rem;color:var(--steel-dk)}
.ne-plan-sub{font-size:.83rem;color:var(--slate);margin-bottom:14px}
.ne-plan-price{font-family:'Frank Ruhl Libre',serif;font-size:2.2rem;color:var(--steel-dk);line-height:1}
.ne-plan-price small{font-family:'Nunito',sans-serif;font-size:.8rem;font-weight:600;color:var(--slate)}
.ne-plan-was{text-decoration:line-through;color:var(--slate);font-size:.86rem;margin:8px 0 2px}
.ne-plan-tot{font-weight:800;font-size:.97rem;color:var(--steel-dk);margin-bottom:6px}
.ne-plan-ship{font-size:.83rem;font-weight:800;color:var(--coral-dk);margin-bottom:12px}
.ne-plan-ship.pay{color:var(--slate)}
.ne-plan ul{list-style:none;margin:0 0 18px;padding:0;text-align:left;font-size:.86rem;color:var(--slate)}
.ne-plan ul li{position:relative;padding-left:21px;margin-bottom:7px}
.ne-plan ul li::before{content:'\2713';position:absolute;left:0;color:var(--coral-dk);font-weight:800}
.ne-plan .ne-btn{margin-top:auto}
.ne-plan .cards{max-width:min(165px,100%);margin:13px auto 0;opacity:.6}

.ne-guar{display:grid;grid-template-columns:auto minmax(0,1fr);gap:40px;align-items:center;
  background:#fff;border:1px solid var(--line);border-radius:16px;padding:36px}
@media(max-width:820px){.ne-guar{grid-template-columns:minmax(0,1fr);gap:24px;text-align:center;padding:28px 22px}}
.ne-guar img{max-width:min(175px,100%);margin:0 auto}
.ne-guar p{color:var(--slate)}

.ne-steps{display:grid;gap:15px}
.ne-step{background:#fff;border:1px solid var(--line);border-radius:12px;padding:22px 24px;
  display:grid;grid-template-columns:auto minmax(0,1fr);gap:18px;align-items:start}
.ne-step .n{width:34px;height:34px;border-radius:50%;background:var(--mist);color:var(--steel-dk);
  font-family:'Frank Ruhl Libre',serif;font-weight:700;display:flex;align-items:center;justify-content:center;font-size:.92rem}
.ne-step p{margin:0;color:var(--slate);font-size:.93rem}

.ne-faq{border-top:1px solid var(--line)}
.ne-faq-row{border-bottom:1px solid var(--line)}
.ne-faq-btn{width:100%;background:none;border:none;text-align:left;cursor:pointer;padding:20px 4px;
  display:flex;justify-content:space-between;align-items:center;gap:16px;
  font-family:'Frank Ruhl Libre',serif;font-weight:700;font-size:1.02rem;color:var(--steel-dk)}
.ne-faq-btn::after{content:'+';font-size:1.4rem;color:var(--coral-dk);flex-shrink:0;transition:transform .2s}
.ne-faq-row.on .ne-faq-btn::after{transform:rotate(45deg)}
.ne-faq-body{max-height:0;overflow:hidden;transition:max-height .28s ease}
.ne-faq-body p{padding:0 4px 20px;margin:0;color:var(--slate);font-size:.94rem}

.ne-refs{list-style:none;margin:0 0 18px;padding:0}
.ne-refs li{padding:11px 0;border-bottom:1px solid var(--line);font-size:.91rem;color:var(--slate)}
.ne-refs a{color:var(--coral-dk);font-weight:700;text-decoration:underline;text-underline-offset:3px}

.ne-final{background:linear-gradient(150deg,var(--steel) 0%,var(--steel-dk) 100%);border-radius:20px;
  padding:52px 30px;text-align:center}
.ne-final h2{color:#fff}
.ne-final p{color:#B7C7CE}
.ne-final img{max-width:min(200px,100%);margin:22px auto}
.ne-final .old{color:#B7C7CE;text-decoration:line-through}
.ne-final .new{font-family:'Frank Ruhl Libre',serif;font-size:1.9rem;color:#F7AE9C;margin:4px 0 20px}
.ne-final .sm{font-size:.84rem;color:#B7C7CE;margin:16px 0 0}

.ne-crumb{font-size:.81rem;color:var(--slate);padding:16px 0 0}
.ne-crumb a{color:var(--coral-dk);font-weight:700}
.ne-crumb i{font-style:normal;margin:0 7px;opacity:.5}

.ne-rel{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
@media(max-width:780px){.ne-rel{grid-template-columns:minmax(0,1fr)}}
.ne-rel a{display:block;background:#fff;border:1px solid var(--line);border-radius:12px;padding:19px 20px;transition:.18s}
.ne-rel a:hover{border-color:var(--coral);transform:translateY(-2px)}
.ne-rel b{display:block;font-size:.96rem;color:var(--steel-dk);margin-bottom:5px}
.ne-rel span{font-size:.84rem;color:var(--slate)}

.ne-article h2{margin-top:1.6em}
.ne-article p{color:var(--slate)}
.ne-article a{color:var(--coral-dk);text-decoration:underline;text-underline-offset:3px}
.ne-meta{font-size:.86rem;color:var(--slate);margin-bottom:26px}
.ne-meta a{color:var(--coral-dk);font-weight:700}

.ne-foot{background:var(--steel-dk);color:#8FA6AF;padding:48px 0 34px;font-size:.87rem}
.ne-foot a{color:#CBDAE0}
.ne-foot a:hover{color:#F7AE9C}
.ne-foot-nav{display:flex;flex-wrap:wrap;justify-content:center;gap:12px 25px;list-style:none;margin:0 0 20px;padding:0;font-weight:700}
.ne-foot-legal{display:flex;flex-wrap:wrap;justify-content:center;gap:10px 21px;list-style:none;margin:0 0 26px;padding:0;font-size:.84rem}
.ne-foot hr{border:none;border-top:1px solid rgba(255,255,255,.13);margin:22px 0}
.ne-foot p{margin:0 0 14px;line-height:1.68}
.ne-foot .cr{text-align:center;font-size:.84rem;opacity:.85;margin-top:22px}

.ne-sticky{position:fixed;left:0;right:0;bottom:0;z-index:950;background:var(--steel-dk);border-top:2px solid var(--coral);
  padding:9px 15px;display:none;align-items:center;justify-content:space-between;gap:12px;box-shadow:0 -6px 22px rgba(0,0,0,.25)}
.ne-sticky .t{min-width:0;line-height:1.25;color:#fff}
.ne-sticky .t b{display:block;font-size:.92rem;color:#F7AE9C;font-family:'Frank Ruhl Libre',serif}
.ne-sticky .t small{color:#B7C7CE;font-size:.71rem}
.ne-sticky .ne-btn{padding:11px 18px;font-size:.86rem;flex-shrink:0}
@media(max-width:920px){.ne-sticky{display:flex}body{padding-bottom:68px}}