/* ═══════════════════════════════════════════════════════
   Mikel Pikabea · El negocio fotográfico · Página del alumnado
   Sistema: pizarra (paper / ink / slate), Playfair Display + Manrope,
   marcas de corte, grano sutil.
   ═══════════════════════════════════════════════════════ */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --paper:#fafaf9; --ink:#0f172a;
  --s50:#f8fafc; --s100:#f1f5f9; --s200:#e2e8f0; --s300:#cbd5e1;
  --s400:#94a3b8; --s500:#64748b; --s600:#475569;
  --err:#9f1239;
  --serif:'Playfair Display',Georgia,'Times New Roman',serif;
  --sans:'Manrope',system-ui,-apple-system,'Segoe UI',sans-serif;
  --gx:clamp(20px,6vw,96px);
  --maxw:1120px;
}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;overflow-x:hidden}
body{background:var(--paper);color:var(--s600);font:400 17px/1.65 var(--sans);-webkit-font-smoothing:antialiased;overflow-x:hidden}
body::after{content:'';position:fixed;inset:0;pointer-events:none;z-index:100;opacity:.045;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)'/%3E%3C/svg%3E")}
a{color:var(--ink);text-underline-offset:3px;text-decoration-thickness:1px}
a:hover{text-decoration-thickness:2px}
strong{color:var(--ink);font-weight:700}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 var(--gx)}
.sr{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* ── LOGO ── el subtítulo acaba justo en la A final de PIKABEA */
.logo{display:inline-flex;flex-direction:column;text-decoration:none;color:var(--ink)}
.logo .nm{position:relative;display:inline-block;font:900 22px/1 var(--serif);letter-spacing:-.04em;text-transform:uppercase;white-space:nowrap}
.logo .ast{position:absolute;left:100%;top:-.02em;margin-left:.04em}
.logo .tag{display:block;width:max-content;margin-top:6px;font:700 7.5px/1 var(--sans);text-transform:uppercase;letter-spacing:.2em;white-space:nowrap;color:var(--s500)}
.on-dark .logo{color:var(--paper)}
.on-dark .logo .tag{color:rgba(250,250,249,.55)}

/* ── CABECERA ── */
.top{padding:28px 0}
.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px}
.top .crs{font:700 11px/1.3 var(--sans);letter-spacing:.16em;text-transform:uppercase;color:var(--s400);text-align:right}

/* ── HÉROE (oscuro) ── */
.hero{position:relative;background:var(--ink);color:rgba(250,250,249,.76);overflow:hidden}
.hero .wrap{position:relative;z-index:2;padding-top:clamp(56px,10vw,120px);padding-bottom:clamp(56px,10vw,120px)}
.hero .bignum{position:absolute;right:-.06em;bottom:-.2em;font:900 clamp(260px,46vw,620px)/.8 var(--serif);color:rgba(250,250,249,.05);pointer-events:none;user-select:none;z-index:1}
.lbl{display:flex;align-items:center;gap:16px;font:700 12px/1 var(--sans);letter-spacing:.17em;text-transform:uppercase;color:var(--s400)}
.lbl::after{content:'';flex:1;height:1px;background:var(--s200);max-width:320px}
.hero .lbl{color:rgba(250,250,249,.45)}
.hero .lbl::after{background:rgba(250,250,249,.16)}
.hero h1{margin-top:26px;font:900 clamp(40px,7vw,84px)/1.03 var(--serif);letter-spacing:-.025em;color:var(--paper);max-width:14ch}
.hero h1 em{font-style:italic;font-weight:400}
.hero p.lead{margin-top:28px;max-width:58ch;font-size:clamp(17px,1.6vw,20px);line-height:1.7}
.hero .jump{margin-top:40px;display:flex;flex-wrap:wrap;gap:12px}

/* ── BOTONES ── */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:52px;padding:0 26px;border:1px solid var(--ink);background:var(--ink);color:var(--paper);font:700 13px/1 var(--sans);letter-spacing:.14em;text-transform:uppercase;text-decoration:none;cursor:pointer;border-radius:0;transition:background .2s,color .2s}
.btn:hover{background:#1e293b;text-decoration:none}
.btn:focus-visible{outline:2px solid var(--s400);outline-offset:3px}
.btn.ghost{background:transparent;color:var(--ink)}
.btn.ghost:hover{background:var(--ink);color:var(--paper)}
.hero .btn{background:var(--paper);color:var(--ink);border-color:var(--paper)}
.hero .btn:hover{background:#fff}
.hero .btn.ghost{background:transparent;color:var(--paper);border-color:rgba(250,250,249,.4)}
.hero .btn.ghost:hover{border-color:var(--paper);background:rgba(250,250,249,.06)}
.btn[disabled]{opacity:.55;cursor:wait}

/* ── SECCIONES ── */
.sec{padding:clamp(64px,9vw,120px) 0}
.sec + .sec{border-top:1px solid var(--s200)}
.sec-grid{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:clamp(32px,6vw,96px);align-items:start}
.sec-head .num{font:900 clamp(64px,9vw,112px)/.85 var(--serif);color:var(--s200);letter-spacing:-.03em}
.sec-head h2{margin-top:18px;font:900 clamp(30px,4vw,46px)/1.08 var(--serif);letter-spacing:-.02em;color:var(--ink)}
.sec-head p{margin-top:18px;max-width:42ch}
.sec-head p + p{margin-top:12px}
.sec-head .note{font-size:15px;color:var(--s500)}

/* ── TARJETA DE FORMULARIO con marcas de corte ── */
.card{position:relative;background:#fff;border:1px solid var(--s200);padding:clamp(24px,4vw,44px)}
.card::before,.card::after,.card .cm1,.card .cm2{content:'';position:absolute;width:18px;height:18px;border:0 solid var(--s400)}
.card::before{left:-10px;top:-10px;border-left-width:1px;border-top-width:1px}
.card::after{right:-10px;top:-10px;border-right-width:1px;border-top-width:1px}
.card .cm1{left:-10px;bottom:-10px;border-left-width:1px;border-bottom-width:1px}
.card .cm2{right:-10px;bottom:-10px;border-right-width:1px;border-bottom-width:1px}

/* ── CAMPOS ── */
.field{display:flex;flex-direction:column;gap:8px;margin-bottom:22px}
.field label,.field legend{font:700 12px/1.2 var(--sans);letter-spacing:.14em;text-transform:uppercase;color:var(--ink)}
.field .opt{font-weight:500;letter-spacing:.06em;text-transform:none;color:var(--s400);font-size:13px}
.field .hint{font-size:14px;line-height:1.5;color:var(--s500)}
input[type=text],input[type=email],textarea{width:100%;font:400 17px/1.5 var(--sans);color:var(--ink);background:var(--paper);border:1px solid var(--s300);border-radius:0;padding:14px 16px;transition:border-color .2s,background .2s;-webkit-appearance:none;appearance:none}
textarea{min-height:170px;resize:vertical}
input::placeholder,textarea::placeholder{color:var(--s400)}
input[type=text]:focus,input[type=email]:focus,textarea:focus{outline:none;border-color:var(--ink);background:#fff;box-shadow:0 0 0 1px var(--ink)}
.field.bad input,.field.bad textarea{border-color:var(--err)}
.err{display:none;font-size:14px;color:var(--err)}
.field.bad .err,.check.bad .err{display:block}
.count{align-self:flex-end;font-size:13px;color:var(--s400)}

/* valoración 1-5 */
fieldset{border:0;min-width:0}
.rate{display:grid;grid-template-columns:repeat(5,1fr);gap:8px;margin-top:4px}
.rate input{position:absolute;opacity:0;pointer-events:none}
.rate label{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;min-height:64px;border:1px solid var(--s300);background:var(--paper);cursor:pointer;font:900 26px/1 var(--serif);letter-spacing:0;text-transform:none;color:var(--s400);transition:all .2s}
.rate label small{font:600 10px/1 var(--sans);letter-spacing:.08em;text-transform:uppercase;color:var(--s400)}
.rate label:hover{border-color:var(--ink);color:var(--ink)}
.rate input:checked + label{background:var(--ink);border-color:var(--ink);color:var(--paper)}
.rate input:checked + label small{color:rgba(250,250,249,.6)}
.rate input:focus-visible + label{outline:2px solid var(--s400);outline-offset:2px}

/* casillas */
.check{display:grid;grid-template-columns:24px 1fr;gap:14px;align-items:start;margin-bottom:16px;font-size:15px;line-height:1.55;color:var(--s600)}
.check input{-webkit-appearance:none;appearance:none;width:24px;height:24px;margin-top:1px;border:1px solid var(--s400);background:var(--paper);border-radius:0;cursor:pointer;display:grid;place-content:center;transition:all .15s}
.check input::after{content:'';width:12px;height:7px;border:2px solid var(--paper);border-top:0;border-right:0;transform:rotate(-45deg) translate(1px,-1px);opacity:0}
.check input:checked{background:var(--ink);border-color:var(--ink)}
.check input:checked::after{opacity:1}
.check input:focus-visible{outline:2px solid var(--s400);outline-offset:2px}
.check.bad input{border-color:var(--err)}
.check .err{grid-column:2}
.req{color:var(--ink);font-weight:700}

/* capa básica de información (RGPD) */
.info{margin:8px 0 24px;border-top:1px solid var(--s200)}
.info summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:12px;padding:14px 0;font:700 12px/1.3 var(--sans);letter-spacing:.14em;text-transform:uppercase;color:var(--s500)}
.info summary::-webkit-details-marker{display:none}
.info summary::after{content:'+';font:400 22px/1 var(--sans);color:var(--s400);transition:transform .2s}
.info[open] summary::after{transform:rotate(45deg)}
.info dl{display:grid;grid-template-columns:minmax(110px,auto) 1fr;gap:10px 18px;padding:4px 0 18px;font-size:14px;line-height:1.55}
.info dt{font-weight:700;color:var(--ink)}
.info dd{color:var(--s600)}

.honey{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.form-foot{display:flex;flex-wrap:wrap;align-items:center;gap:14px 20px;margin-top:10px}
.form-foot .btn{flex:0 0 auto}
.form-foot small{font-size:13px;color:var(--s400)}

/* ── PIE ── */
.foot{background:var(--ink);color:rgba(250,250,249,.55);padding:48px 0 40px;font-size:14px}
.foot .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:24px}
.foot a{color:rgba(250,250,249,.8)}
.foot .links{display:flex;flex-wrap:wrap;gap:8px 22px;font:600 12px/1.4 var(--sans);letter-spacing:.12em;text-transform:uppercase}
.foot .links a{text-decoration:none}
.foot .links a:hover{text-decoration:underline}

/* ── PÁGINAS DE TEXTO (privacidad) ── */
.doc{padding:clamp(48px,8vw,96px) 0}
.doc .wrap{max-width:820px}
.doc h1{font:900 clamp(34px,5vw,54px)/1.08 var(--serif);letter-spacing:-.02em;color:var(--ink);margin:18px 0 12px}
.doc .upd{font-size:14px;color:var(--s400)}
.doc h2{font:700 clamp(22px,2.6vw,28px)/1.25 var(--serif);color:var(--ink);margin:48px 0 14px;padding-top:24px;border-top:1px solid var(--s200)}
.doc h3{font:700 13px/1.3 var(--sans);letter-spacing:.14em;text-transform:uppercase;color:var(--ink);margin:28px 0 10px}
.doc p,.doc li{margin-bottom:12px}
.doc ul{padding-left:20px}
.doc table{width:100%;border-collapse:collapse;margin:8px 0 18px;font-size:15px}
.doc th,.doc td{text-align:left;vertical-align:top;padding:12px 14px 12px 0;border-bottom:1px solid var(--s200)}
.doc th{width:34%;color:var(--ink);font-weight:700}
.pend{background:#fef3c7;color:#78350f;padding:1px 6px;font-weight:700}

/* ── GRACIAS ── */
.thanks{min-height:100vh;min-height:100svh;display:flex;flex-direction:column;background:var(--ink);color:rgba(250,250,249,.76);position:relative;overflow:hidden}
.thanks main{flex:1;display:flex;align-items:center;position:relative;z-index:2}
.thanks main .wrap{width:100%;padding-top:48px;padding-bottom:64px}
.thanks h1{margin-top:24px;font:900 clamp(44px,8vw,96px)/1.02 var(--serif);letter-spacing:-.025em;color:var(--paper);max-width:12ch}
.thanks h1 em{font-style:italic;font-weight:400}
.thanks p{margin-top:24px;max-width:52ch;font-size:clamp(17px,1.6vw,20px);line-height:1.7}
.thanks .bignum{position:absolute;right:-.08em;bottom:-.18em;font:900 clamp(300px,56vw,760px)/.8 var(--serif);color:rgba(250,250,249,.045);pointer-events:none;user-select:none;z-index:1}
.thanks .lbl{color:rgba(250,250,249,.45)}
.thanks .lbl::after{background:rgba(250,250,249,.16)}
.thanks .next{margin-top:44px;padding-top:28px;border-top:1px solid rgba(250,250,249,.14);max-width:620px}
.thanks .next p{margin-top:0;font-size:16px}
.thanks .next .btn{margin-top:18px;background:var(--paper);color:var(--ink);border-color:var(--paper)}
.thanks .next .btn.ghost{background:transparent;color:var(--paper);border-color:rgba(250,250,249,.4)}
.thanks .crop{position:absolute;width:26px;height:26px;border:0 solid rgba(250,250,249,.22);z-index:2}
.thanks .c1{left:14px;top:14px;border-left-width:1px;border-top-width:1px}
.thanks .c2{right:14px;top:14px;border-right-width:1px;border-top-width:1px}
.thanks .c3{left:14px;bottom:14px;border-left-width:1px;border-bottom-width:1px}
.thanks .c4{right:14px;bottom:14px;border-right-width:1px;border-bottom-width:1px}
.thanks .foot{background:transparent;padding:0 0 32px;position:relative;z-index:2}

/* ── ENTRADA ── */
@media (prefers-reduced-motion:no-preference){
  .fu{opacity:0;transform:translateY(18px);animation:fu .9s cubic-bezier(.2,.7,.2,1) forwards}
  .d1{animation-delay:.08s}.d2{animation-delay:.18s}.d3{animation-delay:.28s}.d4{animation-delay:.38s}
  @keyframes fu{to{opacity:1;transform:none}}
}

/* ── RESPONSIVE ── */
@media (max-width:860px){
  .sec-grid{grid-template-columns:1fr}
  .sec-head p{max-width:none}
}
@media (max-width:520px){
  body{font-size:16px}
  .top .crs{display:none}
  .logo .nm{font-size:20px}
  .hero .jump .btn{flex:1 1 100%}
  .form-foot .btn{width:100%}
  .rate label{min-height:58px;font-size:22px}
  .rate label small{display:none}
  .info dl{grid-template-columns:1fr;gap:2px}
  .info dd{margin-bottom:10px}
  .doc th,.doc td{display:block;width:100%;padding:6px 0}
  .doc th{padding-top:14px;border-bottom:0}
  .card::before,.card::after,.card .cm1,.card .cm2{display:none}
}

/* espacio para la insignia flotante de Netlify (plan gratuito) */
.foot{padding-bottom:96px}
.thanks .foot{padding-bottom:88px}

/* ═══════════════════════════════════════════════════════
   Alineación con mikelpikabea.com (8-10-2026)
   Logo «MIKEL PIKABEA.» en Playfair 500 muy apretado, sin subtítulo;
   titulares en Playfair regular con cursiva en gris; fondo piedra claro;
   pie negro con el logo en blanco.
   ═══════════════════════════════════════════════════════ */
.logo .nm{font:500 28px/1 var(--serif);letter-spacing:-.05em;text-transform:uppercase;white-space:nowrap}
.top{border-bottom:1px solid var(--s100);background:rgba(250,250,249,.85)}
.foot{background:#000;color:#a8a29e}
.foot .logo .nm{color:#fff;font-weight:400;font-size:30px;letter-spacing:.025em}
.foot a{color:#e7e5e4}

/* héroe claro, con las manchas suaves de la web */
.hero{background:
  radial-gradient(circle at 8% 18%, rgba(226,232,240,.9) 0, rgba(226,232,240,0) 38%),
  radial-gradient(circle at 94% 30%, rgba(231,229,228,.9) 0, rgba(231,229,228,0) 34%),
  var(--paper);color:var(--s600)}
.hero .lbl{color:var(--s400)}
.hero .lbl::after{background:var(--s200)}
.hero h1{font-weight:400;letter-spacing:-.05em;line-height:.95;color:var(--ink);max-width:15ch;font-size:clamp(46px,8vw,104px)}
.hero h1 em,.thanks h1 em{color:var(--s500);font-weight:400}
.hero .btn{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.hero .btn:hover{background:#1e293b}
.hero .btn.ghost{background:transparent;color:var(--ink);border-color:var(--ink)}
.hero .btn.ghost:hover{background:var(--ink);color:var(--paper)}

.sec-head .num{font-weight:400;color:var(--s300)}
.sec-head h2{font-weight:400;letter-spacing:-.04em;font-size:clamp(34px,4.4vw,52px);line-height:1}
.rate label{font-weight:500}
.doc h1{font-weight:400;letter-spacing:-.04em}
.doc h2{font-weight:500}

/* páginas de gracias en claro */
.thanks{background:
  radial-gradient(circle at 10% 15%, rgba(226,232,240,.9) 0, rgba(226,232,240,0) 40%),
  radial-gradient(circle at 90% 85%, rgba(231,229,228,.9) 0, rgba(231,229,228,0) 42%),
  var(--paper);color:var(--s600)}
.thanks .top{background:transparent;border-bottom:0}
.thanks h1{font-weight:400;letter-spacing:-.05em;line-height:.95;color:var(--ink);font-size:clamp(48px,8.5vw,112px)}
.thanks .lbl{color:var(--s400)}
.thanks .lbl::after{background:var(--s200)}
.thanks .next{border-top-color:var(--s200)}
.thanks .next .btn{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.thanks .crop{border-color:var(--s300)}
.thanks .foot{background:transparent;color:var(--s400)}
.thanks .foot a{color:var(--ink)}

@media (max-width:520px){
  .logo .nm{font-size:23px}
  .foot .logo .nm{font-size:24px}
}

/* ═══════════════════════════════════════════════════════
   Logo definitivo (8-10-2026), medido sobre el original:
   «MIKEL PIKABEA*» en Playfair Display 400, tracking −0,05 em;
   «CONSULTOR EN ESTRATEGIA VISUAL» en Manrope 400 a 0,38 del nombre,
   mismo color, de la M a la A final (el asterisco queda fuera).
   ═══════════════════════════════════════════════════════ */
.logo{--ls:30px;color:var(--ink)}
.logo .nm{position:relative;display:inline-block;width:max-content;font:400 var(--ls)/.75 var(--serif);letter-spacing:-.055em;text-transform:uppercase;white-space:nowrap;color:inherit}
.logo .ast{position:absolute;left:100%;top:-.01em;margin-left:.03em;letter-spacing:0}
.logo .tag{display:block;width:max-content;margin-top:calc(var(--ls) * .26);font:400 calc(var(--ls) * .38)/1 var(--sans);text-transform:uppercase;white-space:nowrap;color:inherit}
.foot .logo{color:#fff}
.foot .logo .nm{font-weight:400;font-size:var(--ls);letter-spacing:-.055em;color:#fff}
.thanks .logo{color:var(--ink)}
@media (max-width:520px){
  .logo{--ls:24px}
  .logo .nm,.foot .logo .nm{font-size:var(--ls)}
}

/* ── Segundo formulario sobre azul corporativo ── */
.sec-dark{background:var(--ink);color:rgba(250,250,249,.74);border-top:0!important}
.sec-dark .sec-head .num{color:rgba(250,250,249,.18)}
.sec-dark .sec-head h2{color:var(--paper)}
.sec-dark .sec-head .note{color:rgba(250,250,249,.5)}
.sec-dark .card{border-color:transparent}
.sec-dark .card::before,.sec-dark .card::after,.sec-dark .card .cm1,.sec-dark .card .cm2{border-color:rgba(250,250,249,.35)}
.sec-dark + .foot{border-top:1px solid rgba(250,250,249,.08)}
.sec-dark + .sec{border-top:0}
.sec-dark .sec-head a{color:var(--paper)}
[hidden]{display:none!important}
.sent-note{margin:0 0 22px;padding:12px 16px;border-left:2px solid var(--ink);background:var(--s100);font-size:14px;line-height:1.5;color:var(--ink)}