/* tecalmo. — Warm Liquid Glass design system
   Tokens first: Codex / future edits should change values here, not scattered rules. */
:root{
  --midnight:#223349;
  --midnight-ink:#182638;
  --cloud:#F7F7F4;
  --sky:#BDD8E5;
  --sky-soft:#E4EFF4;
  --apricot:#EDB99E;
  --sea:#397D77;
  --text:#223349;
  --text-soft:#48586C;
  --radius:20px;
  --radius-sm:13px;
  --shadow:0 10px 30px rgba(34,51,73,.10);
  --shadow-lift:0 16px 38px rgba(34,51,73,.15);
  --glass-bg:rgba(255,255,255,.62);
  --glass-border:rgba(255,255,255,.75);
  --ease:cubic-bezier(.4,0,.2,1);
  --dur:220ms;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:"Inter",system-ui,-apple-system,"Segoe UI",sans-serif;
  background:var(--cloud);color:var(--text);
  font-size:17px;line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip-link{position:absolute;left:16px;top:-60px;z-index:100;background:var(--midnight);color:#fff;padding:10px 18px;border-radius:999px;transition:top var(--dur) var(--ease)}
.skip-link:focus{top:12px}
:focus-visible{outline:3px solid var(--midnight);outline-offset:3px;border-radius:6px}
img{max-width:100%}
a{color:var(--midnight)}

/* Background shapes */
.bg-shapes{position:fixed;inset:0;z-index:-1;overflow:hidden}
.blob{position:absolute;border-radius:50%;filter:blur(10px);opacity:.5}
.blob-sky{width:560px;height:560px;background:var(--sky);top:-180px;right:-120px}
.blob-apricot{width:420px;height:420px;background:var(--apricot);top:480px;left:-180px;opacity:.35}
.blob-sky2{width:480px;height:480px;background:var(--sky-soft);bottom:-200px;right:10%}

/* Glass primitives */
.glass{
  background:var(--glass-bg);
  border:1px solid var(--glass-border);
  box-shadow:var(--shadow), inset 0 1px 0 rgba(255,255,255,.85);
  -webkit-backdrop-filter:blur(14px) saturate(1.3);
  backdrop-filter:blur(14px) saturate(1.3);
}
@supports not ((backdrop-filter:blur(1px)) or (-webkit-backdrop-filter:blur(1px))){
  .glass{background:rgba(255,255,255,.94)}
}
@media (prefers-reduced-transparency:reduce){
  .glass{background:rgba(255,255,255,.96);-webkit-backdrop-filter:none;backdrop-filter:none}
}

/* Nav */
.site-header{position:sticky;top:14px;z-index:50;padding:0 16px}
.nav{
  max-width:1060px;margin:0 auto;border-radius:999px;
  display:flex;align-items:center;gap:18px;
  padding:9px 12px 9px 16px;
}
.brand{display:flex;align-items:center;gap:9px;text-decoration:none}
.brand-word{font-weight:800;font-size:1.3rem;letter-spacing:-.03em;color:var(--midnight)}
.brand-dot{color:var(--apricot)}
.nav-links{display:flex;gap:4px;list-style:none;margin-left:auto}
.nav-links a{text-decoration:none;font-weight:600;font-size:.95rem;padding:9px 13px;border-radius:999px;transition:background var(--dur) var(--ease)}
.nav-links a:hover{background:rgba(189,216,229,.45)}
.nav-toggle{display:none;margin-left:auto;background:none;border:0;padding:8px 12px;cursor:pointer;color:var(--midnight);border-radius:10px}
.nav-toggle .icon{display:block}

.lang-switch{position:relative;display:flex;border-radius:999px;padding:3px;background:rgba(34,51,73,.07);border:1px solid rgba(255,255,255,.6)}
.lang-thumb{position:absolute;top:3px;left:3px;width:calc(50% - 3px);height:calc(100% - 6px);background:var(--midnight);border-radius:999px;transition:transform 260ms var(--ease)}
.lang-switch.es .lang-thumb{transform:translateX(100%)}
.lang-btn{position:relative;z-index:1;border:0;background:transparent;cursor:pointer;font:inherit;font-weight:700;font-size:.85rem;padding:7px 16px;border-radius:999px;color:var(--midnight);transition:color var(--dur) var(--ease);min-height:38px}
.lang-btn.is-active{color:#fff}

/* Layout */
main{max-width:1060px;margin:0 auto;padding:0 20px}
.section{padding:76px 0 10px}
.section-alt{margin:60px -20px 0;padding:64px 20px 54px;background:linear-gradient(180deg,rgba(189,216,229,.28),rgba(189,216,229,.10));border-radius:34px}
.section-head{max-width:640px;margin-bottom:34px}
.eyebrow{font-size:.78rem;font-weight:700;letter-spacing:.14em;color:var(--sea);margin-bottom:10px}
h1{font-size:clamp(2.5rem,6vw,3.9rem);line-height:1.05;letter-spacing:-.03em;font-weight:800}
h2{font-size:clamp(1.7rem,3.6vw,2.2rem);line-height:1.15;letter-spacing:-.02em;font-weight:800;margin-bottom:12px}
h3{font-size:1.08rem;font-weight:700;margin-bottom:6px}
.section-head p,.hero-sub{color:var(--text-soft)}

/* Hero */
.hero{display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:center;padding:64px 0 20px}
.hero-sub{font-size:1.15rem;margin:18px 0 24px;max-width:32em}
.price-row{display:flex;align-items:center;gap:18px;margin-bottom:26px}
.price-pill{border-radius:999px;padding:10px 22px;display:flex;align-items:baseline;gap:6px;font-weight:600}
.price-big{font-size:2rem;font-weight:800;letter-spacing:-.02em}
.promise{font-size:.98rem;color:var(--text-soft);line-height:1.45}
.promise strong{color:var(--midnight);font-size:1.05rem}
.cta-row{display:flex;flex-wrap:wrap;gap:12px}
.btn{display:inline-block;text-decoration:none;font-weight:700;font-size:1rem;padding:14px 24px;border-radius:999px;border:0;cursor:pointer;transition:transform var(--dur) var(--ease),box-shadow var(--dur) var(--ease),background var(--dur) var(--ease);min-height:52px}
.btn:active{transform:scale(.98)}
.btn-primary{background:var(--midnight);color:#fff;box-shadow:0 10px 24px rgba(34,51,73,.25)}
.btn-primary:hover{background:var(--midnight-ink);transform:translateY(-1px)}
.btn-glass{background:var(--glass-bg);color:var(--midnight);border:1px solid var(--glass-border);box-shadow:var(--shadow);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}
.btn-glass:hover{transform:translateY(-1px)}
.hero-facts{display:flex;flex-wrap:wrap;gap:8px 18px;list-style:none;margin-top:22px;font-size:.9rem;font-weight:600;color:var(--text-soft)}
.hero-facts li::before{content:"✓ ";color:var(--sea);font-weight:800}
.hero-art{position:relative}
.device-art{width:100%;height:auto}
.art-card{position:absolute;left:6px;bottom:-8px;display:flex;gap:12px;align-items:center;border-radius:var(--radius);padding:13px 18px;font-size:.92rem;line-height:1.4;max-width:300px}

/* Icons — inline Lucide-style line icons (local, no CDN/framework).
   One system everywhere: 24px glyph, ~1.85 stroke, rounded caps/joins,
   Midnight on a Soft Sky (or subtle Apricot for Promise) rounded-square tile. */
.icon{width:24px;height:24px;flex:none}
.card-icon{width:54px;height:54px;border-radius:16px;background:var(--sky-soft);color:var(--midnight);display:grid;place-items:center;margin-bottom:15px}
.promise-icon{background:#FAE9DC}

/* Cards */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.card{background:#fff;border:1px solid rgba(34,51,73,.13);border-radius:var(--radius);padding:24px;box-shadow:0 6px 20px rgba(34,51,73,.07);transition:transform var(--dur) var(--ease),box-shadow var(--dur) var(--ease),border-color var(--dur) var(--ease);display:flex;flex-direction:column}
.card:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:rgba(189,216,229,.9)}
.card p{color:var(--text-soft);font-size:.97rem}

/* Steps */
.steps{display:grid;grid-template-columns:repeat(5,1fr);gap:14px;list-style:none}
.step{background:#fff;border-radius:var(--radius);padding:22px 18px;border:1px solid rgba(34,51,73,.07);box-shadow:0 4px 16px rgba(34,51,73,.05)}
.step p{color:var(--text-soft);font-size:.92rem}
.step-num{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:50%;background:var(--midnight);color:#fff;font-weight:800;margin-bottom:12px}
.step:nth-child(even) .step-num{background:var(--sea)}

/* About — approved founder portrait beside the existing introduction. */
.about{display:grid;grid-template-columns:300px 1fr;gap:40px;align-items:center}
.about p{color:var(--text-soft);margin-bottom:12px;max-width:36em}
.founder-photo{width:100%;max-width:300px;min-width:0;margin:0;padding:7px;border-radius:28px;overflow:hidden;align-self:center}
.founder-photo img{display:block;width:100%;height:auto;aspect-ratio:4/5;object-fit:contain;object-position:center top;border-radius:21px}
.value-chips{display:flex;flex-wrap:wrap;gap:8px;list-style:none;margin-top:18px}
.value-chips li{background:#fff;border:1px solid rgba(34,51,73,.10);border-radius:999px;padding:8px 15px;font-size:.88rem;font-weight:600;box-shadow:0 3px 10px rgba(34,51,73,.05)}

/* FAQ */
.faq-list{display:grid;gap:12px;max-width:760px}
.faq-item{background:#fff;border:1px solid rgba(34,51,73,.08);border-radius:var(--radius);box-shadow:0 4px 16px rgba(34,51,73,.05);overflow:hidden}
.faq-item summary{cursor:pointer;font-weight:700;padding:18px 22px;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:14px;min-height:52px}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";font-size:1.4rem;font-weight:600;color:var(--sea);flex:none;transition:transform var(--dur) var(--ease)}
.faq-item[open ] summary::after{transform:rotate(45deg)}
.faq-item summary:hover{background:rgba(189,216,229,.18)}
.faq-item p{padding:0 22px 20px;color:var(--text-soft);max-width:44em}

/* Areas */
.areas{display:flex;flex-wrap:wrap;gap:12px}
.area-chip{background:#fff;border:1px solid rgba(34,51,73,.11);border-radius:999px;padding:13px 22px;font-weight:700;box-shadow:0 4px 14px rgba(34,51,73,.06);display:inline-flex;align-items:center;gap:8px}
.area-chip .icon{width:19px;height:19px;color:var(--sea)}
.areas-note{margin-top:16px;color:var(--text-soft);font-size:.95rem}

/* Form — request type cards */
fieldset{border:0;min-width:0}
.request-type legend{font-weight:700;font-size:1.02rem;margin-bottom:12px}
.rt-cards{display:grid;grid-template-columns:1fr 1fr;gap:12px;min-width:0}
.rt-card{position:relative;display:flex;flex-direction:column;gap:5px;min-width:0;background:var(--cloud);border:2px solid rgba(34,51,73,.16);border-radius:var(--radius);padding:18px;cursor:pointer;transition:border-color var(--dur) var(--ease),background var(--dur) var(--ease),transform var(--dur) var(--ease)}
.rt-card:hover{transform:translateY(-1px)}
.rt-card:active{transform:scale(.99)}
.rt-card input{position:absolute;opacity:0;width:1px;height:1px;min-height:1px}
.rt-card:focus-within{outline:3px solid var(--sky);outline-offset:2px}
.rt-card.is-selected{border-color:var(--midnight);background:#fff;box-shadow:var(--shadow)}
.rt-icon{width:46px;height:46px;border-radius:14px;background:var(--sky-soft);color:var(--midnight);display:grid;place-items:center}
.rt-card.is-selected .rt-icon{background:var(--sky)}
.rt-title{font-weight:700;line-height:1.3}
.rt-desc{font-size:.88rem;color:var(--text-soft);line-height:1.45;font-weight:400}
.req-note{font-size:.82rem;color:var(--sea);font-weight:700}

/* Form */
.privacy-banner{background:#FFF4EC;border:1.5px solid var(--apricot);border-radius:var(--radius-sm);padding:14px 18px;font-size:.95rem;margin-bottom:22px;max-width:760px}
.privacy-policy-link{display:inline-block;margin-left:6px;font-weight:700}
.privacy-contact{margin-top:8px}
.privacy-contact a{overflow-wrap:anywhere}
.contact-direct{max-width:760px;margin-bottom:22px;padding:18px 20px;background:#fff;border:1px solid rgba(34,51,73,.10);border-radius:var(--radius-sm);box-shadow:0 4px 14px rgba(34,51,73,.05)}
.contact-links{display:flex;flex-wrap:wrap;gap:8px 20px;margin:7px 0}
.contact-links a{font-weight:700;overflow-wrap:anywhere}
.form{display:grid;grid-template-columns:1fr 1fr;gap:16px;width:100%;max-width:760px;min-width:0;background:#fff;border:1px solid rgba(34,51,73,.07);border-radius:26px;padding:28px;box-shadow:var(--shadow)}
.form>.field,.form>fieldset{min-width:0}
.field{display:flex;flex-direction:column;gap:6px;min-width:0}
.field-full{grid-column:1/-1}
label{font-weight:600;font-size:.95rem}
input,select,textarea{font:inherit;width:100%;max-width:100%;min-width:0;padding:13px 14px;border:1.5px solid rgba(34,51,73,.22);border-radius:var(--radius-sm);background:#fff;color:var(--text);min-height:50px}
textarea{min-height:auto;resize:vertical}
input:focus,select:focus,textarea:focus{outline:3px solid var(--sky);outline-offset:1px;border-color:var(--midnight)}
.hint{font-size:.85rem;color:var(--text-soft)}
.error{font-size:.88rem;color:#B3261E;font-weight:600}
.checkbox-field{flex-direction:row;align-items:flex-start;gap:10px;flex-wrap:wrap}
.checkbox-field input{width:22px;height:22px;min-height:22px;margin-top:3px;accent-color:var(--midnight)}
.checkbox-field .error{flex-basis:100%}
.btn-submit{width:100%;font-size:1.05rem}
.btn-submit:disabled{cursor:wait;opacity:.72;transform:none}
.netlify-honeypot{position:absolute!important;left:-10000px!important;width:1px!important;height:1px!important;overflow:hidden!important}
.form-status{margin-top:14px;font-weight:600;border-radius:var(--radius-sm);padding:0}
.form-status.show{padding:14px 16px;background:var(--sky-soft);border:1px solid var(--sky)}
.form-status.is-success{background:#EAF5F2;border-color:var(--sea)}
.form-status.is-error{background:#FFF0EE;border-color:#B3261E;color:#861D18}

/* Footer */
.footer{margin-top:90px;background:var(--midnight);color:#E9EEF3}
.footer-inner{max-width:1060px;margin:0 auto;padding:48px 20px 10px;display:grid;grid-template-columns:1.1fr 1.4fr 1.2fr 1.2fr;gap:30px;font-size:.92rem}
.footer-inner p{opacity:.88;margin-bottom:8px}
.footer a{color:#fff;text-underline-offset:3px;overflow-wrap:anywhere}
.footer-brand{font-size:1.5rem;font-weight:800;color:#fff;opacity:1!important;letter-spacing:-.03em}
.footer-legal{max-width:1060px;margin:0 auto;padding:16px 20px 0;display:flex;flex-wrap:wrap;gap:10px 24px;border-top:1px solid rgba(255,255,255,.14);font-size:.9rem}
.footer-fine{max-width:1060px;margin:0 auto;padding:18px 20px 30px;font-size:.8rem;opacity:.65}

/* Reveal motion — progressive enhancement only.
   Content is visible by default; app.js adds .will-reveal (hidden start state)
   only when JS + IntersectionObserver are available and motion is allowed. */
.reveal.will-reveal{opacity:0;transform:translateY(14px);transition:opacity 420ms var(--ease),transform 420ms var(--ease)}
.reveal.will-reveal.in{opacity:1;transform:none}

/* Responsive — checked at 768 / 390 / 375 / 320 widths */
@media (max-width:920px){
  .hero{grid-template-columns:1fr;padding-top:40px}
  .hero-art{max-width:440px}
  .cards{grid-template-columns:1fr 1fr}
  .steps{grid-template-columns:1fr 1fr}
  .about{grid-template-columns:1fr}
  .founder-photo{max-width:340px;justify-self:center}
  .footer-inner{grid-template-columns:1fr 1fr}
}
@media (max-width:768px){
  .nav{gap:10px;padding:8px 10px 8px 13px}
  .brand-word{font-size:1.18rem}
  .lang-btn{padding:7px 12px}
}
@media (max-width:640px){
  .site-header{top:8px;padding:0 10px}
  .nav{position:relative;flex-wrap:nowrap}
  .nav-links{display:none;position:absolute;top:calc(100% + 10px);left:0;right:0;flex-direction:column;background:rgba(255,255,255,.97);border-radius:20px;padding:10px;box-shadow:var(--shadow-lift);margin-left:0}
  .nav-links.open{display:flex}
  .nav-links a{display:block;padding:13px 16px}
  .nav-toggle{display:block;flex:none}
  .cards,.steps,.form,.rt-cards{grid-template-columns:1fr}
  .form{padding:20px}
  .price-row{flex-direction:column;align-items:flex-start}
  .section{padding-top:56px}
  .cta-row .btn{width:100%;text-align:center}
  .hero{padding-top:34px;gap:30px}
  .art-card{position:static;margin-top:14px;max-width:none}
}
@media (max-width:400px){
  /* 320–390px: shrink brand + switcher so logo, toggle, and EN/ES never overlap */
  .brand-word{font-size:1.02rem}
  .brand img{width:32px;height:32px}
  .brand{gap:6px}
  .lang-btn{padding:6px 9px;font-size:.8rem}
  .nav-toggle{padding:7px 9px;font-size:1.15rem}
  .nav{gap:6px;padding:7px 8px 7px 10px}
  h1{font-size:2.25rem}
  .price-big{font-size:1.7rem}
}

/* Reduced motion */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{transition-duration:.01ms!important;animation-duration:.01ms!important}
  .reveal.will-reveal{opacity:1;transform:none}
}

/* v1.3 content surfaces — existing Warm Liquid Glass tokens only */
.assess{margin-top:16px;background:linear-gradient(180deg,rgba(189,216,229,.45),rgba(189,216,229,.25));border:1px solid rgba(34,51,73,.10);border-radius:var(--radius);padding:26px 28px}
.assess h3{font-size:1.25rem;margin-bottom:8px}
.assess p{color:var(--text-soft)}
.assess-list{display:grid;grid-template-columns:1fr 1fr;gap:8px 22px;list-style:none;margin:16px 0}
.assess-list li{font-weight:600;padding-left:26px;position:relative}
.assess-list li::before{content:"✓";position:absolute;left:0;color:var(--sea);font-weight:800}
.assess-note{font-size:.92rem}
.note-card{background:#fff;border:1px solid rgba(34,51,73,.13);border-radius:var(--radius);padding:26px 28px;box-shadow:0 6px 20px rgba(34,51,73,.07);max-width:820px}
.note-card p{color:var(--text-soft)}
@media (max-width:640px){.assess-list{grid-template-columns:1fr}.assess,.note-card{padding:22px 20px}}