/* toeflmadrid.com — design system
   Palette: carmesí de Madrid + grafito + hueso cálido + oro viejo
   Type: Instrument Serif (display) / Figtree (body) / JetBrains Mono (data)
   Geometry: rounded (r=10), banded sections, editorial rules
   Deliberately distinct from toeflquito.com and toeflguayaquil.com —
   same component vocabulary, different identity.
*/
:root{
  --grafito:#15181D;
  --grafito-suave:#4B5361;
  --carmesi:#C4122F;
  --carmesi-deep:#96091F;
  --pizarra:#1E2A38;
  --pizarra-deep:#151E29;
  --hueso:#FAF7F1;
  --linea:#E5DED3;
  --oro:#B8873A;
  --paper:#FFFFFF;
  --ok:#2F7D4F;
  --r:10px;
  --shadow:0 10px 30px rgba(21,24,29,.09);
  --fd:"Instrument Serif",Georgia,serif;
  --fb:"Figtree",system-ui,-apple-system,sans-serif;
  --fm:"JetBrains Mono",ui-monospace,monospace;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}
body{font-family:var(--fb);color:var(--grafito);background:var(--paper);line-height:1.7;font-size:17px;-webkit-font-smoothing:antialiased}
img,iframe{max-width:100%}
a{color:var(--carmesi)}
.wrap{max-width:1080px;margin:0 auto;padding:0 22px}
.skip-link{position:absolute;left:-9999px;top:0;background:var(--carmesi);color:#fff;padding:10px 16px;z-index:99;border-radius:0 0 var(--r) 0}
.skip-link:focus{left:0}
:focus-visible{outline:3px solid var(--oro);outline-offset:2px}

/* ---------- header ---------- */
.site-header{position:sticky;top:0;z-index:60;background:rgba(255,255,255,.97);backdrop-filter:blur(8px);border-bottom:1px solid var(--linea)}
.nav{display:flex;align-items:center;justify-content:space-between;height:70px;gap:16px}
.brand{display:flex;align-items:center;flex-shrink:0;text-decoration:none}
.brand img{height:38px;width:auto;display:block}
.nav-links{display:flex;align-items:center;gap:22px;list-style:none}
.nav-links a{text-decoration:none;color:var(--grafito);font-weight:600;font-size:.9rem;white-space:nowrap}
.nav-links a:hover{color:var(--carmesi)}
.nav-links a.is-active{color:var(--carmesi);box-shadow:inset 0 -2px 0 var(--carmesi)}
.nav-cta{background:var(--carmesi);color:#fff!important;padding:9px 17px;border-radius:999px;font-size:.86rem!important}
.nav-cta:hover{background:var(--carmesi-deep);box-shadow:none!important}
.nav-toggle{display:none;background:none;border:1px solid var(--linea);border-radius:var(--r);font-size:1.2rem;padding:5px 11px;cursor:pointer;color:var(--grafito)}
.has-sub{position:relative}
.has-sub>a::after{content:"▾";font-size:.7em;margin-left:5px;opacity:.6}
.sub{position:absolute;top:100%;left:-14px;min-width:238px;background:#fff;border:1px solid var(--linea);border-radius:var(--r);box-shadow:var(--shadow);padding:8px;list-style:none;display:none}
.has-sub:hover .sub,.has-sub:focus-within .sub{display:block}
.sub a{display:block;padding:8px 12px;border-radius:6px;font-weight:500}
.sub a:hover{background:var(--hueso);color:var(--carmesi)}

/* ---------- hero ---------- */
.hero{background:linear-gradient(180deg,var(--hueso) 0%,#fff 100%);padding:64px 0 54px;border-bottom:1px solid var(--linea)}
.hero.tinted{background:linear-gradient(160deg,var(--pizarra) 0%,var(--pizarra-deep) 100%);color:#fff;border-bottom:none}
.hero.tinted .lead,.hero.tinted .kicker{color:#D6DEE8}
.hero.tinted h1 em{color:#F3B7BF}
.kicker{display:block;font-family:var(--fm);font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;color:var(--carmesi);font-weight:600;margin-bottom:16px}
h1{font-family:var(--fd);font-weight:400;font-size:clamp(2.1rem,5.2vw,3.5rem);line-height:1.1;letter-spacing:-.015em}
h1 em{font-style:italic;color:var(--carmesi)}
.hero p.lead{font-size:1.16rem;color:var(--grafito-suave);max-width:64ch;margin-top:18px}
.hero-marks{display:flex;flex-wrap:wrap;gap:8px 26px;margin-top:22px;font-size:.92rem;color:var(--grafito-suave)}
.hero-marks b{color:var(--grafito)}
.avail{font-family:var(--fm);font-size:.68rem;letter-spacing:.11em;color:var(--grafito-suave);margin-top:22px;text-transform:uppercase}
.btn-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.btn{display:inline-block;text-decoration:none;font-weight:700;font-size:.95rem;padding:14px 24px;border-radius:999px;border:2px solid transparent;transition:.16s}
.btn-rojo{background:var(--carmesi);color:#fff}
.btn-rojo:hover{background:var(--carmesi-deep)}
.btn-tinta{background:var(--grafito);color:#fff}
.btn-tinta:hover{background:#000}
.btn-linea{background:transparent;color:var(--grafito);border-color:var(--grafito)}
.btn-linea:hover{background:var(--grafito);color:#fff}
.btn-wa{background:#25D366;color:#0B2E17}
.btn-wa:hover{background:#1EB855}

/* ---------- sections ---------- */
.section{padding:62px 0}
.section.alt{background:var(--hueso);border-top:1px solid var(--linea);border-bottom:1px solid var(--linea)}
.section.dark{background:var(--pizarra);color:#E9EEF4}
.section.dark h2,.section.dark h3{color:#fff}
.section.dark p{color:#C7D2DE}
.section.dark .kicker{color:#F3B7BF}
h2{font-family:var(--fd);font-weight:400;font-size:clamp(1.7rem,3.6vw,2.5rem);line-height:1.16;letter-spacing:-.01em}
h2 em{font-style:italic;color:var(--carmesi)}
h3{font-family:var(--fb);font-weight:700;font-size:1.08rem;line-height:1.35}
.rule-head{border-top:3px solid var(--grafito);padding-top:20px;margin-bottom:32px;max-width:74ch}
.section .intro{color:var(--grafito-suave);margin-top:14px;font-size:1.04rem}

/* ---------- grid + cards ---------- */
.grid{display:grid;gap:18px}
.grid.c2{grid-template-columns:repeat(2,1fr)}
.grid.c3{grid-template-columns:repeat(3,1fr)}
.grid.c4{grid-template-columns:repeat(4,1fr)}
.card{background:#fff;border:1px solid var(--linea);border-radius:var(--r);padding:24px}
.card.rj{border-top:4px solid var(--carmesi)}
.card p{color:var(--grafito-suave);font-size:.96rem;margin-top:9px}
.card .etapa{font-family:var(--fm);font-size:.72rem;letter-spacing:.13em;color:var(--oro);font-weight:600;display:block;margin-bottom:9px}
.section.dark .card{background:rgba(255,255,255,.05);border-color:rgba(255,255,255,.14)}
.section.dark .card p{color:#B9C6D4}
.section.alt .card{background:#fff}

/* ---------- data strip ---------- */
.datos{display:grid;grid-template-columns:repeat(4,1fr);gap:0;margin-top:34px;border:1px solid var(--linea);border-radius:var(--r);overflow:hidden;background:#fff}
.dato{padding:18px 20px;border-right:1px solid var(--linea)}
.dato:last-child{border-right:none}
.dato b{display:block;font-family:var(--fd);font-size:1.85rem;line-height:1;color:var(--carmesi)}
.dato span{display:block;font-size:.8rem;color:var(--grafito-suave);margin-top:7px}

/* ---------- planner ---------- */
.planner{background:#fff;border:1px solid var(--linea);border-radius:var(--r);padding:26px;box-shadow:var(--shadow)}
.planner .pl-title{font-family:var(--fm);font-size:.72rem;letter-spacing:.13em;text-transform:uppercase;color:var(--grafito-suave);margin-bottom:20px}
.planner .pl-grid{display:grid;grid-template-columns:1fr 1fr;gap:26px}
.planner label{display:block;font-weight:600;font-size:.9rem;margin-bottom:9px}
.planner select{width:100%;padding:11px 12px;border:1px solid var(--linea);border-radius:8px;font:inherit;font-size:.94rem;background:#fff;color:var(--grafito)}
.planner input[type=range]{width:100%;-webkit-appearance:none;appearance:none;background:transparent;margin-top:10px}
.planner input[type=range]::-webkit-slider-runnable-track{height:5px;background:var(--linea);border-radius:4px}
.planner input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:20px;height:20px;border-radius:50%;background:var(--carmesi);margin-top:-8px;cursor:pointer}
.planner input[type=range]::-moz-range-track{height:5px;background:var(--linea);border-radius:4px}
.planner input[type=range]::-moz-range-thumb{width:20px;height:20px;border:none;border-radius:50%;background:var(--carmesi);cursor:pointer}
.pl-weeks{display:flex;justify-content:space-between;font-family:var(--fm);font-size:.7rem;color:var(--grafito-suave)}
.pl-out{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:24px}
.pl-chip{background:var(--hueso);border-radius:8px;padding:15px;text-align:center}
.pl-chip b{display:block;font-family:var(--fd);font-size:1.7rem;line-height:1;color:var(--grafito)}
.pl-chip.hot{background:var(--carmesi);color:#fff}
.pl-chip.hot b{color:#fff}
.pl-chip span{display:block;font-size:.74rem;color:var(--grafito-suave);margin-top:7px}
.pl-chip.hot span{color:#FADCE0}
.pl-verdict{margin-top:18px;padding:14px 16px;background:var(--hueso);border-left:3px solid var(--oro);border-radius:0 8px 8px 0;font-size:.95rem}
.pl-note{font-size:.78rem;color:var(--grafito-suave);margin-top:12px}

/* ---------- price ---------- */
.price-wrap{display:grid;grid-template-columns:1.05fr .95fr;gap:22px;align-items:start}
.price-card{background:#fff;border:2px solid var(--grafito);border-radius:var(--r);overflow:hidden}
.price-card .pc-head{background:var(--grafito);color:#fff;padding:15px 24px;font-family:var(--fm);font-size:.74rem;letter-spacing:.13em;text-transform:uppercase}
.price-card .pc-body{padding:26px 24px}
.price-card .pc-price{font-family:var(--fd);font-size:3.2rem;line-height:1;color:var(--carmesi)}
.price-card .pc-price sup{font-size:1.3rem;vertical-align:super;margin-left:2px}
.price-card .pc-sub{font-size:.9rem;color:var(--grafito-suave);margin-top:8px}
.price-card ul{list-style:none;margin-top:20px}
.price-card li{position:relative;padding-left:26px;margin-bottom:11px;font-size:.95rem}
.price-card li::before{content:"✓";position:absolute;left:0;color:var(--ok);font-weight:700}
.guarantee{background:var(--hueso);border:1px dashed var(--oro);border-radius:var(--r);padding:24px}
.guarantee h3{margin-bottom:10px}
.guarantee p{color:var(--grafito-suave);font-size:.96rem}

/* ---------- faq ---------- */
.faq{max-width:820px}
.faq details{border-bottom:1px solid var(--linea)}
.faq summary{cursor:pointer;list-style:none;padding:17px 40px 17px 0;font-weight:600;position:relative;font-size:1.02rem}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:6px;top:15px;font-size:1.5rem;color:var(--carmesi);line-height:1}
.faq details[open] summary::after{content:"–"}
.faq .faq-a{padding:0 0 20px}
.faq .faq-a p{color:var(--grafito-suave)}
.faq .faq-a p+p{margin-top:12px}

/* ---------- cta band ---------- */
.cta-band{background:var(--carmesi);color:#fff;padding:56px 0;text-align:center}
.cta-band h2{color:#fff;max-width:22ch;margin:0 auto}
.cta-band h2 em{color:#FFD9A8}
.cta-band p{color:#F7D3D8;max-width:60ch;margin:16px auto 0}
.cta-band .btn-row{justify-content:center}
.cta-band .avail{color:#F0BEC5}

/* ---------- tables + media ---------- */
.tbl-scroll{overflow-x:auto;border:1px solid var(--linea);border-radius:var(--r)}
.tbl{width:100%;border-collapse:collapse;font-size:.94rem;min-width:520px;background:#fff}
.tbl th{background:var(--hueso);text-align:left;padding:13px 16px;font-size:.78rem;letter-spacing:.07em;text-transform:uppercase;color:var(--grafito-suave);border-bottom:1px solid var(--linea)}
.tbl td{padding:13px 16px;border-bottom:1px solid var(--linea);vertical-align:top}
.tbl tr:last-child td{border-bottom:none}
.tbl td:first-child{font-weight:600}
.map-box{border:1px solid var(--linea);border-radius:var(--r);overflow:hidden;line-height:0}
.map-box iframe{width:100%;height:340px;border:0}

/* ---------- prose ---------- */
.prose{max-width:74ch}
.prose p{margin-bottom:16px;color:var(--grafito-suave)}
.prose p strong{color:var(--grafito)}
.prose h2{margin:38px 0 14px}
.prose h3{margin:26px 0 10px}
.prose ul,.prose ol{margin:0 0 16px 22px}
.prose li{margin-bottom:8px;color:var(--grafito-suave)}

/* ---------- footer ---------- */
.site-footer{background:var(--grafito);color:#C3CBD6;padding:52px 0 26px;font-size:.92rem}
.site-footer h4{color:#fff;font-family:var(--fb);font-weight:700;font-size:.8rem;letter-spacing:.11em;text-transform:uppercase;margin-bottom:14px}
.site-footer a{color:#C3CBD6;text-decoration:none}
.site-footer a:hover{color:#fff;text-decoration:underline}
.foot-grid{display:grid;grid-template-columns:1.7fr 1fr 1fr 1fr;gap:34px}
.foot-grid ul{list-style:none}
.foot-grid li{margin-bottom:9px}
.foot-avail{font-family:var(--fm);font-size:.66rem;letter-spacing:.1em;color:#8A96A5;margin-top:16px;text-transform:uppercase}
.foot-bottom{border-top:1px solid rgba(255,255,255,.13);margin-top:38px;padding-top:20px;display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;font-size:.79rem;color:#8A96A5}

/* ---------- whatsapp float ---------- */
.wa-float{position:fixed;right:20px;bottom:20px;z-index:70;width:56px;height:56px;border-radius:50%;background:#25D366;color:#08301A;display:flex;align-items:center;justify-content:center;gap:0;font-size:1.6rem;text-decoration:none;box-shadow:0 6px 20px rgba(0,0,0,.24)}
.wa-float:hover{background:#1EB855}
.wa-float .wa-label{display:none;font-family:var(--fb);font-size:.98rem;font-weight:700;letter-spacing:.01em}
/* On phones the bare icon under-converts: show a labelled pill instead. */
@media(max-width:900px){
  .wa-float{width:auto;height:54px;border-radius:999px;padding:0 22px 0 17px;gap:9px;font-size:1.3rem;right:14px;bottom:calc(14px + env(safe-area-inset-bottom,0px))}
  .wa-float .wa-label{display:inline}
}

/* ---------- responsive ---------- */
@media(max-width:900px){
  .nav-toggle{display:block}
  .nav-links{display:none;position:absolute;top:70px;left:0;right:0;background:#fff;flex-direction:column;align-items:stretch;gap:0;padding:10px 22px 20px;border-bottom:1px solid var(--linea);box-shadow:var(--shadow)}
  .nav-links.open{display:flex}
  .nav-links>li{border-bottom:1px solid var(--linea)}
  .nav-links>li>a{display:block;padding:13px 0}
  .nav-cta{text-align:center;margin-top:12px}
  .sub{position:static;display:block;border:none;box-shadow:none;padding:0 0 10px 14px;min-width:0}
  .sub a{padding:7px 0;font-size:.88rem;color:var(--grafito-suave)}
  .has-sub>a::after{display:none}
  .grid.c3,.grid.c4,.price-wrap,.planner .pl-grid{grid-template-columns:1fr}
  .grid.c2{grid-template-columns:1fr}
  .datos{grid-template-columns:1fr 1fr}
  .dato:nth-child(2){border-right:none}
  .dato:nth-child(1),.dato:nth-child(2){border-bottom:1px solid var(--linea)}
  .foot-grid{grid-template-columns:1fr 1fr}
  .pl-out{grid-template-columns:1fr}
}
@media(max-width:520px){
  .foot-grid{grid-template-columns:1fr}
  .datos{grid-template-columns:1fr}
  .dato{border-right:none;border-bottom:1px solid var(--linea)}
  .dato:last-child{border-bottom:none}
}