/* ===== Apte · landing ===== */
:root{
  --navy:#0B2545; --navy-2:#13315C; --cyan:#1BA9D6; --cyan-soft:#E3F4FB;
  --yellow:#F5B700; --yellow-2:#FFC933; --soft:#F3F5F8; --line:#DCE3EC;
  --ink:#1D2B3A; --muted:#55657A; --white:#fff;
  --r-sm:14px; --r:20px; --r-lg:28px;
  --shadow:0 10px 30px -12px rgba(11,37,69,.18);
  --shadow-up:0 22px 44px -16px rgba(11,37,69,.28);
  --ease:cubic-bezier(.22,.8,.24,1);
  --head:"Plus Jakarta Sans",system-ui,sans-serif;
  --body:"Inter",system-ui,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
[hidden]{display:none!important}
html{scroll-behavior:smooth;scroll-padding-top:84px}
body{margin:0;font:400 17px/1.65 var(--body);color:var(--ink);background:var(--white);-webkit-font-smoothing:antialiased;overflow-x:hidden}
img,svg{display:block;max-width:100%}
a{color:inherit}
h1,h2,h3{font-family:var(--head);color:var(--navy);line-height:1.15;margin:0 0 .6em;letter-spacing:-.015em}
h1{font-size:clamp(2.2rem,5vw,3.6rem);font-weight:800;color:#fff}
h2{font-size:clamp(1.75rem,3.4vw,2.6rem);font-weight:800}
h3{font-size:1.15rem;font-weight:700}
p{margin:0 0 1em}
ul,ol{list-style:none;margin:0;padding:0}
.wrap{width:min(1160px,100% - 32px);margin-inline:auto}
.skip{position:absolute;left:-999px;top:8px;background:var(--navy);color:#fff;padding:8px 14px;border-radius:10px;z-index:100}
.skip:focus{left:8px}
:focus-visible{outline:3px solid var(--cyan);outline-offset:3px;border-radius:8px}

/* ---- textos de apoyo ---- */
.eyebrow{font:700 1.05rem/1.3 var(--head);letter-spacing:.01em;color:var(--cyan);margin-bottom:12px}
.eyebrow--light{color:#8FD8F0}
.eyebrow--navy{color:var(--navy)}
.lead{font-size:1.13rem;color:#D5E1EE;max-width:58ch}
.lead--dark{color:var(--muted)}
.strong{font-weight:600;color:var(--navy)}
.note{color:var(--muted);font-style:italic}
/* subrayado curvo para énfasis */
.mark{position:relative;white-space:normal;color:inherit;background:
  url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 200 12' preserveAspectRatio='none'%3E%3Cpath d='M2 9 C 50 2, 120 2, 198 7' fill='none' stroke='%231BA9D6' stroke-width='2.2' stroke-linecap='round'/%3E%3C/svg%3E") left bottom/100% .26em no-repeat;padding-bottom:.3em}
.mark--dark{color:var(--navy)}

/* ---- botones ---- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font:700 1rem/1 var(--head);text-decoration:none;padding:16px 28px;border-radius:999px;border:2px solid transparent;cursor:pointer;transition:transform .35s var(--ease),box-shadow .35s var(--ease),background-color .35s var(--ease),color .35s var(--ease)}
.btn:hover{transform:translateY(-2px)}
.btn--yellow{background:var(--yellow);color:var(--navy);box-shadow:0 10px 24px -10px rgba(245,183,0,.7)}
.btn--yellow:hover{background:var(--yellow-2);box-shadow:0 16px 30px -12px rgba(245,183,0,.8)}
.btn--ghost{border-color:rgba(255,255,255,.55);color:#fff}
.btn--ghost:hover{background:rgba(255,255,255,.1);border-color:#fff}
.btn--navy{background:var(--navy);color:#fff}
.btn--navy:hover{background:var(--navy-2);box-shadow:var(--shadow)}
.btn--sm{padding:11px 20px;font-size:.92rem}
.btn--block{width:100%}

/* ---- header ---- */
.header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);backdrop-filter:saturate(1.4) blur(8px);transition:box-shadow .4s var(--ease)}
.header.is-scrolled{box-shadow:0 8px 24px -14px rgba(11,37,69,.25)}
.header__in{display:flex;align-items:center;justify-content:space-between;height:76px}
.header__logo img{height:46px;width:auto}
.nav{display:flex;align-items:center;gap:6px}
.nav a{font:600 .95rem/1 var(--head);text-decoration:none;color:var(--navy);padding:10px 14px;border-radius:999px;transition:background-color .3s var(--ease),color .3s var(--ease)}
.nav a:not(.btn):hover{background:var(--soft)}
.nav a.is-active:not(.btn){color:var(--cyan)}
.nav .btn{margin-left:8px}
.menu-btn{display:none;width:46px;height:46px;border:0;border-radius:14px;background:var(--soft);cursor:pointer;position:relative}
.menu-btn span{position:absolute;left:13px;right:13px;height:2.5px;border-radius:2px;background:var(--navy);transition:transform .4s var(--ease),opacity .3s}
.menu-btn span:nth-child(1){top:16px}.menu-btn span:nth-child(2){top:22px}.menu-btn span:nth-child(3){top:28px}
.menu-btn[aria-expanded="true"] span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.menu-btn[aria-expanded="true"] span:nth-child(2){opacity:0}
.menu-btn[aria-expanded="true"] span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}

/* ---- hero ---- */
.hero{position:relative;background:radial-gradient(1200px 600px at 85% 10%,#1E4A7A 0%,transparent 60%),linear-gradient(160deg,var(--navy) 0%,#0E2E55 100%);color:#fff;padding:72px 0 150px;overflow:hidden}
.hero__grid{display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center}
.hero__ctas{display:flex;flex-wrap:wrap;gap:14px;margin:30px 0 34px}
.hero__trust{display:flex;align-items:center;gap:16px;max-width:520px;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.12);border-radius:var(--r);padding:14px 18px}
.hero__trust p{margin:0;font-size:.97rem;color:#D5E1EE}
.hero__trust strong{color:#fff}
.seal{flex:none;display:grid;place-items:center;align-content:center;width:72px;height:72px;border-radius:50%;background:var(--yellow);color:var(--navy);box-shadow:0 0 0 6px rgba(245,183,0,.22);font-family:var(--head);line-height:1}
.seal b{font-size:1.65rem;font-weight:800}
.seal small{font-size:.8rem;font-weight:700;margin-top:2px}
.seal--lg{width:96px;height:96px}
.seal--lg b{font-size:2.2rem}
.hero__art{position:relative;height:420px}
.orb{position:absolute;left:50%;top:50%;width:min(380px,92%);aspect-ratio:1;transform:translate(-50%,-50%);border-radius:50%;background:radial-gradient(circle at 40% 35%,#fff 0%,#EAF6FC 55%,#CBE9F6 100%);box-shadow:0 30px 80px -30px rgba(0,0,0,.5)}
.hero__globe{position:absolute;left:50%;top:50%;width:min(250px,60%);transform:translate(-50%,-50%)}
.float{position:absolute;display:flex;align-items:center;gap:12px;background:#fff;color:var(--navy);font:700 .92rem/1.25 var(--head);padding:12px 16px;border-radius:18px;box-shadow:var(--shadow-up)}
.float small{display:block;font:500 .76rem/1.3 var(--body);color:var(--muted)}
.float--a{left:-6px;top:56px}
.float--b{right:-10px;top:170px}
.float--c{left:24px;bottom:34px}
.dot{width:12px;height:12px;border-radius:50%;flex:none}
.dot--ok{background:#22C08A;box-shadow:0 0 0 5px rgba(34,192,138,.18)}
.dot--cyan{background:var(--cyan);box-shadow:0 0 0 5px rgba(27,169,214,.18)}
.mini-chart{display:flex;align-items:flex-end;gap:4px;height:34px;width:52px}
.mini-chart i{flex:1;border-radius:4px;background:var(--cyan)}
.mini-chart i:last-child{background:var(--yellow)}

/* ---- olas ---- */
.wave{position:absolute;left:0;width:100%;height:100px;pointer-events:none}
.wave--bottom{bottom:-1px}
.wave--top{top:-1px}
.hero .wave{height:120px}

/* ---- secciones ---- */
.section{position:relative;padding:96px 0}
.section--soft{background:var(--soft)}
.section--yellow{background:var(--yellow);padding:150px 0 170px}
.section--navy{background:var(--navy);color:#fff;padding:70px 0 110px}
.section--navy h2{color:#fff}
#seguridad{padding-top:150px}
.head{max-width:720px;margin-bottom:46px}
.head--center{margin-inline:auto;text-align:center}

.card{background:#fff;border-radius:var(--r);padding:28px;box-shadow:var(--shadow);transition:transform .45s var(--ease),box-shadow .45s var(--ease)}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-up)}

/* 2. por qué */
.why{padding-top:1px}
.card--feature{display:grid;grid-template-columns:.9fr 1.1fr;gap:40px;align-items:center;padding:44px;border-radius:var(--r-lg);margin-top:-110px;position:relative;z-index:2}
.card--feature:hover{transform:none}

/* 3. desarrollo */
#desarrollo{padding-top:30px}
.dev{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start}
.dev__intro{position:sticky;top:110px}
.dev__intro .btn{margin-top:8px}
.dev__list{display:grid;gap:14px}
.tile{display:flex;gap:18px;align-items:flex-start;background:#fff;border-radius:var(--r);padding:22px 24px;box-shadow:var(--shadow);transition:transform .45s var(--ease),box-shadow .45s var(--ease)}
.tile:hover{transform:translateX(6px);box-shadow:var(--shadow-up)}
.tile h3{margin:2px 0 4px}
.tile p{margin:0;color:var(--muted)}
.ico{flex:none;display:grid;place-items:center;width:52px;height:52px;border-radius:16px;background:var(--cyan-soft)}
.ico svg{width:26px;height:26px;fill:none;stroke:var(--cyan);stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.ico--sm{width:40px;height:40px;border-radius:12px}
.ico--sm svg{width:20px;height:20px}

/* 4. pasos */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;position:relative}
.steps::before{content:"";position:absolute;top:30px;left:12%;right:12%;height:3px;border-radius:3px;background:repeating-linear-gradient(90deg,var(--line) 0 10px,transparent 10px 18px)}
.step{position:relative;text-align:center;padding:0 8px}
.step__n{display:grid;place-items:center;width:62px;height:62px;margin:0 auto 18px;border-radius:50%;background:#fff;border:3px solid var(--cyan);color:var(--navy);font:800 1.4rem/1 var(--head);box-shadow:0 0 0 8px #fff,var(--shadow);position:relative}
.step p{color:var(--muted);font-size:.97rem}

/* 5. tabs */
.tabs{position:relative;display:flex;width:max-content;margin:0 auto 36px;background:rgba(255,255,255,.45);padding:6px;border-radius:999px}
.tabs button{position:relative;z-index:1;border:0;background:none;font:700 1rem/1 var(--head);color:var(--navy);padding:14px 32px;border-radius:999px;cursor:pointer;transition:color .35s var(--ease)}
.tabs button[aria-selected="true"]{color:#fff}
.tabs__pill{position:absolute;top:6px;bottom:6px;left:6px;border-radius:999px;background:var(--navy);transition:transform .5s var(--ease),width .5s var(--ease)}
.panel__title{text-align:center;font-size:clamp(1.3rem,2.4vw,1.7rem);margin-bottom:28px}
.panel.is-entering{animation:panelIn .55s var(--ease)}
@keyframes panelIn{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.card--sm{display:flex;flex-direction:column;gap:14px;padding:24px;font-weight:500;color:var(--ink)}

/* 6. IA */
.split{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.split--rev{grid-template-columns:.8fr 1.2fr}
.ai-art{display:flex;flex-direction:column;gap:14px}
.bubble{max-width:88%;padding:16px 20px;border-radius:22px;font-size:.98rem;line-height:1.5}
.bubble--q{align-self:flex-end;background:var(--cyan);color:#fff;border-bottom-right-radius:8px}
.bubble--a{align-self:flex-start;background:#fff;color:var(--navy);border-bottom-left-radius:8px;box-shadow:var(--shadow-up)}
.bubble--short{max-width:70%}
.spark{color:var(--yellow);font-size:1.1em;margin-right:4px}

/* 7. seguridad */
.shield svg{width:min(260px,70%);margin-inline:auto;filter:drop-shadow(0 24px 34px rgba(11,37,69,.18))}

/* 8. valores */
.values{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.values .card{border-top:4px solid var(--cyan)}
.values p{margin:0;color:var(--muted)}
.years{display:flex;align-items:center;gap:24px;max-width:760px;margin:52px auto 0;padding:26px 30px;border-radius:var(--r-lg);background:var(--cyan-soft)}
.years p{margin:0;font:600 1.15rem/1.5 var(--head);color:var(--navy)}
.years p span{font:400 .95rem/1.5 var(--body);color:var(--muted)}

/* 9. contacto */
.contact{display:grid;grid-template-columns:.9fr 1.1fr;gap:56px;align-items:start}
.contact__data{display:grid;gap:14px;margin-top:26px}
.contact__data li{display:flex;align-items:center;gap:14px;font-weight:600;color:var(--navy)}
.contact__data a{text-decoration:none}
.contact__data a:hover{color:var(--cyan)}
.form{padding:34px;border-radius:var(--r-lg)}
.form:hover{transform:none}
.field{margin-bottom:18px}
.field label{display:block;font:600 .92rem/1.3 var(--head);color:var(--navy);margin-bottom:8px}
.field input,.field textarea{width:100%;font:inherit;font-size:1rem;color:var(--ink);background:var(--soft);border:2px solid transparent;border-radius:var(--r-sm);padding:14px 16px;transition:border-color .3s var(--ease),background-color .3s var(--ease),box-shadow .3s var(--ease)}
.field textarea{resize:vertical;min-height:120px}
.field input:focus,.field textarea:focus{outline:none;background:#fff;border-color:var(--cyan);box-shadow:0 0 0 5px rgba(27,169,214,.14)}
.field .err{display:none;color:#C2410C;font-size:.85rem;margin-top:6px}
.field.has-error input,.field.has-error textarea{border-color:#F59E79;background:#FFF8F4}
.field.has-error .err{display:block}
.field--check{display:grid;grid-template-columns:auto 1fr;gap:12px;align-items:start}
.field--check input{width:22px;height:22px;margin:2px 0 0;accent-color:var(--cyan)}
.field--check label{font:400 .92rem/1.5 var(--body);color:var(--muted);margin:0}
.field--check label a{color:var(--cyan);font-weight:600}
.field--check .err{grid-column:1/-1}
.hp{position:absolute;left:-9999px}
.form__ok{display:flex;align-items:center;gap:14px;margin-top:18px;padding:16px;border-radius:var(--r-sm);background:var(--cyan-soft);animation:panelIn .6s var(--ease)}
.form__ok svg{width:44px;flex:none}
.form__ok p,.form__fail{margin:0;color:var(--navy)}
.form__fail{margin-top:14px;color:#C2410C}
.form.is-sending button{opacity:.7;pointer-events:none}

/* footer */
.footer{background:var(--navy);color:#B9C8DA;padding:56px 0 40px;text-align:center}
.footer__in{display:flex;flex-direction:column;align-items:center;gap:6px}
.footer img{height:44px;width:auto;margin-bottom:8px}
.footer__nav{display:flex;flex-wrap:wrap;justify-content:center;gap:6px 22px;margin:14px 0}
.footer__nav a{text-decoration:none;font-weight:500}
.footer__nav a:hover{color:#fff}
.footer__copy{font-size:.88rem;opacity:.8}

/* whatsapp flotante */
.wa-float{position:fixed;right:22px;bottom:30px;z-index:60;display:flex;align-items:center;width:60px;height:60px;border-radius:999px;background:#25D366;box-shadow:0 14px 30px -10px rgba(37,211,102,.7);text-decoration:none;overflow:hidden;transition:width .5s var(--ease),transform .4s var(--ease)}
.wa-float svg{width:30px;height:30px;margin:0 15px;flex:none}
.wa-float__tip{color:#fff;font:700 .95rem/1 var(--head);white-space:nowrap;opacity:0;transition:opacity .3s var(--ease)}
.wa-float:hover,.wa-float:focus-visible{width:168px;transform:translateY(-2px)}
.wa-float:hover .wa-float__tip,.wa-float:focus-visible .wa-float__tip{opacity:1}

/* ---- aparición suave al hacer scroll ---- */
.js .reveal{opacity:0;transform:translateY(16px);transition:opacity .7s var(--ease),transform .7s var(--ease);transition-delay:var(--d,0ms)}
.js .reveal.is-in{opacity:1;transform:none}
.js .card.reveal.is-in:hover{transform:translateY(-4px)}
.js .tile.reveal.is-in:hover{transform:translateX(6px)}

/* ---- responsive ---- */
@media (max-width:980px){
  .hero__grid,.dev,.split,.split--rev,.contact{grid-template-columns:1fr}
  .hero__art{height:360px;max-width:440px;width:100%;margin:0 auto}
  .dev__intro{position:static}
  .card--feature{grid-template-columns:1fr;padding:32px}
  .why__art{max-width:320px}
  .steps{grid-template-columns:1fr 1fr;row-gap:40px}
  .steps::before{display:none}
  .cards{grid-template-columns:1fr 1fr}
  .values{grid-template-columns:1fr 1fr}
  .shield{order:2}
}
@media (max-width:820px){
  .menu-btn{display:block}
  .nav{position:absolute;top:76px;left:16px;right:16px;flex-direction:column;align-items:stretch;gap:4px;background:#fff;padding:14px;border-radius:var(--r);box-shadow:var(--shadow-up);opacity:0;transform:translateY(-8px);pointer-events:none;transition:opacity .35s var(--ease),transform .35s var(--ease)}
  .nav.is-open{opacity:1;transform:none;pointer-events:auto}
  .nav a{padding:14px 16px}
  .nav .btn{margin:6px 0 0}
}
@media (max-width:600px){
  body{font-size:16px}
  .section{padding:72px 0}
  .hero{padding:44px 0 130px}
  .hero__ctas .btn{width:100%}
  .hero__art{height:300px}
  .float{font-size:.8rem;padding:10px 12px}
  .float--b{right:0}
  .steps,.cards,.values{grid-template-columns:1fr}
  .tabs button{padding:12px 22px}
  .years{flex-direction:column;text-align:center}
  .form{padding:24px}
  .section--yellow{padding:120px 0 140px}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{transition-duration:.01ms!important;animation-duration:.01ms!important}
  .js .reveal{opacity:1;transform:none}
}
@media (max-width:600px){
  .steps{row-gap:26px}
  .step{display:grid;grid-template-columns:auto 1fr;column-gap:18px;text-align:left;padding:0}
  .step__n{grid-row:span 2;width:52px;height:52px;margin:0;font-size:1.2rem}
  .step h3{margin:6px 0 4px}
}