:root{
  --navy:#0f1b2e;
  --navy-2:#1a2a45;
  --navy-3:#2b3f63;
  --wine:#7a2335;
  --wine-d:#5e1a28;
  --ground:#eef1f6;
  --field:#ffffff;
  --step:#e2e7f0;
  --ink:#0f1b2e;
  --mist:#b4c0d4;
  --err:#a3162b;
  --gutter:clamp(20px,4vw,56px);
  --ease:cubic-bezier(.22,.8,.22,1);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--ground);color:var(--ink);font-family:'Schibsted Grotesk',system-ui,sans-serif;font-size:1.0625rem;line-height:1.55;-webkit-font-smoothing:antialiased}
h1,h2,h3,p,ul{margin:0}
ul{padding:0;list-style:none}
a{color:inherit}
:focus-visible{outline:3px solid var(--wine);outline-offset:3px}
.nav :focus-visible,.hero :focus-visible,.foot :focus-visible{outline-color:#fff}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
::selection{background:var(--wine);color:#fff}

/* botones */
.btn{white-space:nowrap;display:inline-flex;align-items:center;justify-content:center;min-height:52px;padding:0 28px;border:0;border-radius:999px;font:700 1rem/1 inherit;font-family:inherit;text-decoration:none;cursor:pointer;transition:transform .2s var(--ease),background-color .2s}
.btn:active{transform:scale(.97)}
.btn-wine{background:var(--wine);color:#fff}
.btn-wine:hover{background:var(--wine-d)}
.btn-light{background:#fff;color:var(--navy);min-height:44px;padding:0 20px;font-size:.95rem}
.btn-light:hover{background:var(--step)}
.btn-lg{min-height:60px;padding:0 40px;font-size:1.125rem}
.btn[disabled]{opacity:.6;cursor:progress}

/* nav */
.nav{position:absolute;inset:0 0 auto 0;z-index:5;display:flex;align-items:center;justify-content:space-between;padding:20px var(--gutter);color:#fff}
.wordmark{font-weight:800;font-size:1.0625rem;letter-spacing:.04em;text-decoration:none}

/* hero */
.hero{position:relative;min-height:100svh;background:var(--navy);color:#fff;display:flex;align-items:center;overflow:hidden}
.hero-copy{position:relative;z-index:2;padding:140px var(--gutter) 230px;max-width:1200px}
.hero h1{font-weight:800;font-size:clamp(2.15rem,8.4vw,8rem);line-height:.96;letter-spacing:-.035em}
.hero h1 .line{display:block;overflow:hidden;padding-bottom:.08em}
.hero h1 .line>span{display:block}
.hero-sub{margin-top:clamp(24px,3vw,40px);max-width:36em;font-size:clamp(1.125rem,1.7vw,1.4rem);line-height:1.5;color:#fff}
.hero .btn{margin-top:clamp(28px,3.4vw,44px)}
.andes{position:absolute;left:0;right:0;bottom:-1px;width:100%;height:clamp(200px,34vw,420px);z-index:1}
.m-back{fill:var(--navy-2)}
.m-mid{fill:var(--navy-3)}
.m-front{fill:var(--ground)}

/* sobre la marca */
.about{padding:clamp(72px,9vw,150px) var(--gutter) clamp(72px,9vw,140px)}
.about-grid{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:clamp(32px,6vw,110px);align-items:start}
.statement{font-size:clamp(1.5rem,2.6vw,2.25rem);line-height:1.22;letter-spacing:-.015em;font-weight:700;max-width:22em}
.founder{margin-top:28px;font-size:1.125rem}
.founder::first-line{font-weight:500}
.cats{display:flex;flex-wrap:wrap;gap:10px}
.cats li{background:var(--step);padding:10px 18px;border-radius:999px;font-weight:500;font-size:1rem}
.perks{margin-top:clamp(64px,8vw,120px);display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(28px,4vw,72px)}
.perks h3{font-size:1.375rem;line-height:1.2;letter-spacing:-.01em;font-weight:800}
.perks p{margin-top:10px;max-width:24em}

/* inscripción */
.signup{background:var(--navy);color:#fff;padding:clamp(72px,9vw,140px) var(--gutter) clamp(80px,10vw,150px)}
.signup-head h2{font-size:clamp(2.25rem,6vw,5.25rem);line-height:.98;letter-spacing:-.03em;font-weight:800}
.signup-head p{margin-top:20px;max-width:34em;color:var(--mist);font-size:1.125rem}
.signup-grid{margin-top:clamp(40px,6vw,88px);display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:clamp(32px,6vw,100px);align-items:start}
.form-col{grid-column:1;grid-row:1;background:var(--ground);color:var(--ink);border-radius:28px;padding:clamp(24px,4vw,56px)}
.cred-wrap{grid-column:2;grid-row:1;position:sticky;top:24px}

/* credencial */
.cred{background:#fff;color:var(--navy);border-radius:24px;min-height:420px;display:flex;flex-direction:column;justify-content:space-between;overflow:hidden;transition:transform .5s var(--ease)}
.cred.bump{transform:translateY(-4px)}
.cred-top{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:24px 28px 0}
.cred-brand{white-space:nowrap;font-weight:800;letter-spacing:.04em;font-size:.95rem}
.cred-role{white-space:nowrap;background:var(--wine);color:#fff;font-weight:700;font-size:.875rem;padding:6px 14px;border-radius:999px}
.cred-body{padding:36px 28px}
.cred-name{font-weight:800;font-size:clamp(1.9rem,3.2vw,2.9rem);line-height:1;letter-spacing:-.03em;overflow-wrap:anywhere}
.cred-meta{margin-top:12px;font-size:1.0625rem}
[data-empty].is-empty{color:#8a96ab}
.cred-bottom{display:flex;justify-content:space-between;align-items:flex-end;gap:16px;background:var(--step);color:var(--ink);padding:20px 28px}
.cred-label{font-size:.875rem;color:#4b5873}
.cred-person{font-weight:700;font-size:1.0625rem;overflow-wrap:anywhere}
.cred-bottom .is-empty{color:#6b778c}
.cred-status{font-weight:700;font-size:.9375rem;text-align:right;white-space:nowrap}
.cred.sent .cred-status{color:#fff;background:var(--wine);padding:6px 14px;border-radius:999px}

/* campos */
fieldset{border:0;margin:0 0 clamp(36px,4vw,56px);padding:0;min-width:0}
legend{padding:0;margin-bottom:20px;font-weight:800;font-size:clamp(1.5rem,2.4vw,2rem);letter-spacing:-.02em;line-height:1.1}
.field{margin-bottom:22px}
.row{display:grid;grid-template-columns:1fr 1fr;gap:0 20px}
label,.label{display:block;font-weight:500;margin-bottom:8px}
small{font-weight:400;color:#4b5873}
input[type=text],input[type=email],input[type=tel],textarea{width:100%;background:var(--field);border:2px solid transparent;border-radius:14px;padding:15px 16px;font:inherit;color:var(--ink);transition:border-color .2s,background-color .2s}
input::placeholder{color:#66738a}
textarea{resize:vertical;min-height:120px}
input[type=text]:hover,input[type=email]:hover,input[type=tel]:hover,textarea:hover{border-color:var(--step)}
input[type=text]:focus,input[type=email]:focus,input[type=tel]:focus,textarea:focus{outline:0;border-color:var(--wine)}
.invalid{border-color:var(--err)!important}
.err{color:var(--err);font-weight:500;font-size:.9375rem;margin-top:6px;min-height:0}
.err:empty{display:none}
.hp{position:absolute;left:-9999px;width:1px;height:1px;opacity:0}

/* opciones */
.chips,.seg,.stack{display:flex;flex-wrap:wrap;gap:10px}
.stack{flex-direction:column;align-items:stretch}
.chips label,.seg label,.stack label{margin:0;position:relative}
.chips input,.seg input,.stack input{position:absolute;opacity:0;inset:0;width:100%;height:100%;margin:0;cursor:pointer}
.chips span,.seg span,.stack span{position:relative;display:flex;align-items:center;gap:10px;min-height:48px;padding:0 18px 0 14px;background:var(--field);border:2px solid transparent;border-radius:999px;font-weight:500;transition:background-color .2s,color .2s,transform .15s var(--ease)}
.stack span{border-radius:14px;padding:12px 18px 12px 14px}
/* círculo: indica que se elige con un clic; al elegir se llena y muestra el tick */
.chips span::before,.seg span::before,.stack span::before{content:"";flex:0 0 22px;width:22px;height:22px;border-radius:50%;border:2px solid #8a96ab;background:transparent;transition:background-color .2s,border-color .2s}
.chips span::after,.seg span::after,.stack span::after{content:"";position:absolute;left:22px;top:calc(50% - 7px);width:6px;height:11px;border:solid var(--navy);border-width:0 2.5px 2.5px 0;transform:rotate(45deg) scale(0);transition:transform .2s var(--ease)}
.chips label:hover span,.seg label:hover span,.stack label:hover span{border-color:var(--step)}
.chips label:hover span::before,.seg label:hover span::before,.stack label:hover span::before{border-color:var(--navy)}
.chips input:active+span,.seg input:active+span,.stack input:active+span{transform:scale(.97)}
.chips input:checked+span,.seg input:checked+span,.stack input:checked+span{background:var(--navy);color:#fff}
.chips input:checked+span::before,.seg input:checked+span::before,.stack input:checked+span::before{background:#fff;border-color:#fff}
.chips input:checked+span::after,.seg input:checked+span::after,.stack input:checked+span::after{transform:rotate(45deg) scale(1)}
.chips input:focus-visible+span,.seg input:focus-visible+span,.stack input:focus-visible+span,.check input:focus-visible+span::before{outline:3px solid var(--wine);outline-offset:2px}
.chips input:focus-visible,.seg input:focus-visible,.stack input:focus-visible{outline:0}

.check{display:flex;gap:14px;align-items:flex-start;margin:0 0 14px;cursor:pointer;font-weight:400}
.check input{position:absolute;opacity:0;width:1px;height:1px}
.check span{position:relative;padding-left:40px;line-height:1.4}
.check span::before{content:"";position:absolute;left:0;top:-1px;width:26px;height:26px;border-radius:8px;background:var(--field);border:2px solid #8a96ab;transition:background-color .2s,border-color .2s}
.check span::after{content:"";position:absolute;left:9px;top:3px;width:7px;height:13px;border:solid #fff;border-width:0 3px 3px 0;transform:rotate(45deg) scale(0);transition:transform .2s var(--ease)}
.check input:checked+span::before{background:var(--wine);border-color:var(--wine)}
.check input:checked+span::after{transform:rotate(45deg) scale(1)}

.submit-row{display:flex;flex-direction:column;align-items:flex-start;gap:14px}
.form-error{color:var(--err);font-weight:500}

.done{padding:clamp(8px,2vw,24px) 0}
.done h3{font-size:clamp(1.75rem,3.4vw,2.75rem);line-height:1.05;letter-spacing:-.025em;font-weight:800;max-width:14em}
.done p{margin:16px 0 28px;max-width:30em;font-size:1.125rem}
.done:focus{outline:0}

/* pie */
.foot{background:var(--navy);color:#fff;padding:0 var(--gutter) 28px;overflow:hidden}
.foot-mark{font-weight:800;font-size:clamp(2.2rem,10.4vw,10.5rem);line-height:.9;letter-spacing:-.04em;white-space:nowrap;margin-bottom:28px;color:#4a6391}
.foot-row{display:flex;flex-wrap:wrap;gap:12px 40px;justify-content:space-between;color:var(--mist)}
.foot-row a{color:#fff}
.credit{margin-top:28px;padding-top:4px;color:var(--mist);font-size:.9375rem}
.credit a{color:#fff;font-weight:700;text-decoration:underline;text-underline-offset:3px;text-decoration-color:var(--mist);transition:text-decoration-color .2s}
.credit a:hover{text-decoration-color:#fff}

/* movimiento */
.js [data-reveal]{opacity:0;transform:translateY(24px);transition:opacity .7s var(--ease),transform .7s var(--ease);transition-delay:var(--d,0s)}
.js [data-reveal].in{opacity:1;transform:none}
.js .hero h1 .line>span{transform:translateY(105%);animation:rise .9s var(--ease) forwards}
.js .hero h1 .line:nth-child(2)>span{animation-delay:.12s}
.js .hero-sub,.js .hero .btn{opacity:0;animation:fade .8s var(--ease) .45s forwards}
.js .hero .btn{animation-delay:.6s}
.js .m-back,.js .m-mid{animation:ridge 1.4s var(--ease) both}
.js .m-mid{animation-delay:.15s}
@keyframes rise{to{transform:none}}
@keyframes fade{to{opacity:1}}
@keyframes ridge{from{transform:translateY(40px);opacity:0}to{transform:none;opacity:1}}

@media (max-width:900px){
  .about-grid,.signup-grid{grid-template-columns:1fr}
  .perks{grid-template-columns:1fr}
  .cred-wrap{grid-column:1;grid-row:1;position:static}
  .form-col{grid-column:1;grid-row:2}
  .cred{min-height:0}
  .cred-body{padding:24px 24px 28px}
  .hero-copy{padding-bottom:190px}
}
@media (max-width:600px){
  .row{grid-template-columns:1fr}
  .btn-lg{width:100%}
  .nav .btn{padding:0 16px}
  .form-col{border-radius:22px}
  input[type=text],input[type=email],input[type=tel],textarea{font-size:16px}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .js [data-reveal]{opacity:1;transform:none;transition:none}
  .js .hero h1 .line>span,.js .hero-sub,.js .hero .btn,.js .m-back,.js .m-mid{animation:none;transform:none;opacity:1}
  .btn,.cred{transition:none}
}