/* ============================================================
   AMLIA — Sistema de diseño
   Azul marino + dorado · Sora / Archivo / JetBrains Mono
   ============================================================ */
:root{
  /* navy scale */
  --navy-900:#070d1f; --navy-850:#08112a; --navy-800:#0a1430; --navy-700:#0e1d44;
  --navy-600:#13285c; --navy-card:#0d1a3a;
  /* gold */
  --gold:#E8B23A; --gold-bright:#FFC94D; --gold-deep:#B9831A; --gold-soft:rgba(232,178,58,.12);
  /* accents */
  --red:#FF4D5E; --teal:#3FD0C9; --green:#37C98B;
  /* ink on dark */
  --fg:#ffffff; --fg-soft:rgba(255,255,255,.74); --fg-mute:rgba(255,255,255,.52);
  --line:rgba(255,255,255,.10); --line-gold:rgba(232,178,58,.24);
  /* fonts */
  --sans:'Archivo',system-ui,sans-serif;
  --display:'Sora',system-ui,sans-serif;
  --mono:'JetBrains Mono',ui-monospace,monospace;
  --container:1200px;
  --radius:16px;
  --ease:cubic-bezier(.22,.7,.18,1);
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--sans);
  background:var(--navy-900);
  color:var(--fg);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
::selection{background:rgba(232,178,58,.3)}

/* ---- background field (subtle particles live behind everything) ---- */
#bg-canvas{position:fixed;inset:0;width:100%;height:100%;z-index:0;pointer-events:none;opacity:.55}
.page-bg{position:fixed;inset:0;z-index:-1;background:
  radial-gradient(80% 60% at 18% 0%, #11224e 0%, transparent 55%),
  radial-gradient(70% 70% at 100% 30%, #0e1d44 0%, transparent 60%),
  var(--navy-900);}

/* ---------------- layout ---------------- */
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 32px}
section{position:relative;z-index:1}
.sec{padding:104px 0}
.sec-sm{padding:72px 0}

/* ---------------- typography ---------------- */
h1,h2,h3,h4{font-family:var(--display);font-weight:700;letter-spacing:-.02em;line-height:1.06;text-wrap:balance}
.display-xl{font-size:clamp(38px,5.4vw,68px)}
.display-l{font-size:clamp(32px,4.4vw,52px)}
.display-m{font-size:clamp(26px,3vw,38px)}
.gold-t{color:var(--gold-bright)}
.lead{font-size:clamp(16px,1.3vw,19px);color:var(--fg-soft);max-width:60ch;text-wrap:pretty}

.eyebrow{display:inline-flex;align-items:center;gap:10px;font-family:var(--mono);
  font-size:12.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--gold-bright);font-weight:500}
.eyebrow .dot{width:7px;height:7px;border-radius:50%;background:var(--gold-bright);
  box-shadow:0 0 0 0 rgba(255,201,77,.6);animation:pulse 2.2s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(255,201,77,.5)}70%{box-shadow:0 0 0 10px rgba(255,201,77,0)}100%{box-shadow:0 0 0 0 rgba(255,201,77,0)}}

.sec-head{max-width:720px;margin-bottom:54px}
.sec-head h2{margin:16px 0 14px}
.gold-rule{width:46px;height:3px;background:linear-gradient(90deg,var(--gold-bright),var(--gold-deep));border-radius:3px}

/* ---------------- buttons ---------------- */
.btn{display:inline-flex;align-items:center;gap:9px;font-family:var(--display);font-weight:600;
  font-size:15px;border-radius:12px;padding:14px 26px;cursor:pointer;border:1px solid transparent;
  transition:transform .25s var(--ease),box-shadow .25s var(--ease),background .25s,border-color .25s,color .25s;white-space:nowrap}
.btn:hover{transform:translateY(-2px)}
.btn-gold{background:linear-gradient(180deg,var(--gold-bright),var(--gold));color:#1a1205;
  box-shadow:0 14px 34px -12px rgba(232,178,58,.6)}
.btn-gold:hover{box-shadow:0 20px 44px -12px rgba(232,178,58,.75)}
.btn-ghost{background:rgba(255,255,255,.05);color:var(--fg);border-color:rgba(255,255,255,.18);backdrop-filter:blur(6px)}
.btn-ghost:hover{border-color:var(--gold-bright);color:var(--gold-bright)}
.link-gold{display:inline-flex;align-items:center;gap:7px;font-family:var(--display);font-weight:600;
  color:var(--gold-bright);font-size:15px}
.link-gold .arr{transition:transform .25s var(--ease)}
.link-gold:hover .arr{transform:translate(3px,-3px)}

/* ---------------- chips ---------------- */
.chip{display:inline-flex;align-items:center;gap:7px;padding:6px 13px;border-radius:30px;
  font-family:var(--mono);font-size:12px;font-weight:500;letter-spacing:.02em;
  background:var(--gold-soft);border:1px solid var(--line-gold);color:var(--gold-bright)}
.chip-teal{background:rgba(63,208,201,.12);border-color:rgba(63,208,201,.3);color:var(--teal)}
.chip-red{background:rgba(255,77,94,.12);border-color:rgba(255,77,94,.35);color:var(--red)}

/* ---------------- navbar ---------------- */
.nav{position:fixed;top:0;left:0;right:0;z-index:50;transition:background .3s,box-shadow .3s,border-color .3s,padding .3s}
.nav-inner{display:flex;align-items:center;justify-content:space-between;padding:20px 0;border-bottom:1px solid transparent}
.nav.scrolled{background:rgba(8,17,42,.82);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.nav.scrolled .nav-inner{padding:13px 0;border-color:transparent}
.brand{display:flex;align-items:center;gap:12px}
.brand-mark{width:34px;height:38px;flex-shrink:0}
.brand-name{font-family:var(--display);font-weight:700;font-size:22px;letter-spacing:.06em}
.brand-name b{color:var(--gold-bright);font-weight:700}
.nav-links{display:flex;align-items:center;gap:30px}
.nav-links a:not(.btn){font-size:14.5px;color:var(--fg-soft);font-weight:500;position:relative;transition:color .2s;white-space:nowrap}
.nav-links a:not(.btn)::after{content:'';position:absolute;left:0;bottom:-6px;width:0;height:2px;background:var(--gold-bright);transition:width .25s var(--ease)}
.nav-links a:not(.btn):hover{color:var(--fg)}
.nav-links a:not(.btn):hover::after,.nav-links a.active::after{width:100%}
.nav-links a.active{color:var(--gold-bright)}
.nav-toggle{display:none;background:none;border:0;cursor:pointer;flex-direction:column;gap:5px;padding:8px}
.nav-toggle span{width:24px;height:2px;background:#fff;border-radius:2px;transition:.3s}

/* ---------------- hero ---------------- */
/* banner de infografía a sangre completa, justo debajo del menú superior */
.intro-banner{position:relative;z-index:1;padding:85px 5px 5px;line-height:0;width:100%}
.intro-img{width:100%;height:auto;display:block;-webkit-mask-image:linear-gradient(to bottom,transparent 0%,black 10px,black calc(100% - 10px),transparent 100%);mask-image:linear-gradient(to bottom,transparent 0%,black 10px,black calc(100% - 10px),transparent 100%)}

.hero{position:relative;min-height:auto;display:flex;align-items:center;overflow:hidden;padding-top:56px;padding-bottom:64px}
.hero .container{position:relative;z-index:2}
.hero-grid{display:grid;grid-template-columns:1fr 1.06fr;gap:40px;align-items:center;width:100%}

/* caja de producto (mockup 3D) */
.hero-box{position:relative;display:flex;align-items:center;justify-content:center;min-height:420px}
.hero-box-glow{position:absolute;width:min(560px,92%);aspect-ratio:1;border-radius:50%;
  background:radial-gradient(circle,rgba(232,178,58,.22),rgba(232,178,58,.05) 46%,transparent 68%);
  filter:blur(6px);pointer-events:none}
.hero-box img{position:relative;width:auto;max-height:min(640px,80vh);
  filter:drop-shadow(0 40px 60px rgba(0,0,0,.6));
  animation:boxFloat 7s var(--ease) infinite}
@keyframes boxFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}

.hero-copy h1{margin:14px 0 16px;font-size:clamp(34px,3.9vw,56px)}
.hero-copy .lead{margin-bottom:22px;font-size:clamp(15px,1.15vw,17px)}
.hero-cta{display:flex;align-items:center;gap:20px;margin-bottom:24px;flex-wrap:wrap}

/* fila inferior: indicador “explorar” + métricas */
.hero-foot{display:flex;align-items:center;gap:30px;flex-wrap:wrap}
.stats{display:flex;gap:34px;flex-wrap:wrap}
.stat .num{font-family:var(--display);font-weight:700;font-size:clamp(22px,2.2vw,28px);color:var(--gold-bright);line-height:1}
.stat .lbl{font-size:13px;color:var(--fg-mute);margin-top:6px}

/* lista de garantías bajo el CTA */
.hero-trust{list-style:none;display:flex;flex-wrap:wrap;gap:10px 22px;margin:0 0 24px;padding:0}
.hero-trust li{display:flex;align-items:center;gap:8px;font-size:12.5px;color:var(--fg-soft);white-space:nowrap}
.hero-trust svg{width:16px;height:16px;color:var(--gold-bright);flex-shrink:0}

/* indicador “explorar” (inline, junto a las métricas) */
.hero-scroll{display:flex;flex-direction:column;align-items:center;gap:7px;color:var(--fg-mute);transition:color .25s;flex-shrink:0}
.hero-scroll:hover{color:var(--gold-bright)}
.hero-scroll-mouse{width:22px;height:34px;border:1.5px solid currentColor;border-radius:12px;display:flex;justify-content:center;padding-top:6px}
.hero-scroll-wheel{width:3px;height:7px;border-radius:2px;background:currentColor;animation:wheel 1.8s var(--ease) infinite}
@keyframes wheel{0%{transform:translateY(0);opacity:1}70%{transform:translateY(8px);opacity:0}100%{transform:translateY(8px);opacity:0}}
.hero-scroll-txt{font-family:var(--mono);font-size:10px;letter-spacing:.18em;text-transform:uppercase}

/* titular con degradado dorado (alias usado en producción) */
.gold-grad{background:linear-gradient(100deg,var(--gold-bright),var(--gold) 55%,var(--gold-deep));-webkit-background-clip:text;background-clip:text;color:transparent}

/* ---------------- cards / grids ---------------- */
.grid{display:grid;gap:22px}
.cols-2{grid-template-columns:repeat(2,1fr)}
.cols-3{grid-template-columns:repeat(3,1fr)}
.cols-4{grid-template-columns:repeat(4,1fr)}

.card{background:linear-gradient(165deg,rgba(20,33,72,.5),rgba(10,20,48,.4));
  border:1px solid var(--line);border-radius:var(--radius);padding:28px;
  transition:transform .35s var(--ease),border-color .35s,box-shadow .35s;position:relative;overflow:hidden}
.card:hover{transform:translateY(-5px);border-color:var(--line-gold);box-shadow:0 26px 60px -30px rgba(0,0,0,.8)}
.card .ic{width:46px;height:46px;border-radius:12px;display:flex;align-items:center;justify-content:center;
  background:var(--gold-soft);border:1px solid var(--line-gold);color:var(--gold-bright);margin-bottom:18px}
.card .ic svg{width:24px;height:24px}
.card h3{font-size:18px;margin-bottom:9px}
.card p{font-size:14.5px;color:var(--fg-soft)}

/* accent bar card (casos) */
.caso{padding-left:30px}
.caso::before{content:'';position:absolute;left:0;top:0;bottom:0;width:3px;background:linear-gradient(180deg,var(--gold-bright),var(--gold-deep))}

/* ---------------- proceso / steps ---------------- */
.steps{display:grid;grid-template-columns:repeat(5,1fr);gap:8px;counter-reset:step}
.step{text-align:center;position:relative;padding:0 6px}
.step:not(:last-child)::after{content:'';position:absolute;top:26px;left:60%;right:-40%;height:2px;
  background:repeating-linear-gradient(90deg,var(--line-gold) 0 6px,transparent 6px 12px)}
.step .dot{width:52px;height:52px;border-radius:50%;margin:0 auto 16px;display:flex;align-items:center;justify-content:center;
  font-family:var(--display);font-weight:700;font-size:18px;color:#1a1205;
  background:linear-gradient(180deg,var(--gold-bright),var(--gold));position:relative;z-index:1;
  box-shadow:0 10px 26px -10px rgba(232,178,58,.6)}
.step h4{font-size:15px;margin-bottom:5px}
.step p{font-size:13px;color:var(--fg-mute)}

/* ---------------- pricing ---------------- */
.price{display:flex;flex-direction:column}
.price.feat{border-color:var(--gold);box-shadow:0 0 0 1px var(--gold),0 30px 70px -34px rgba(232,178,58,.5)}
.price .tier{font-family:var(--mono);font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--gold-bright);margin-bottom:10px}
.price .amt{font-family:var(--display);font-weight:700;font-size:30px;margin-bottom:4px}
.price .amt span{font-size:14px;font-weight:400;color:var(--fg-mute)}
.price .desc{font-size:13.5px;color:var(--fg-soft);margin-bottom:20px;min-height:42px}
.price ul{list-style:none;margin-bottom:24px;flex:1}
.price li{display:flex;gap:9px;align-items:flex-start;font-size:13.5px;color:var(--fg-soft);padding:8px 0;border-top:1px solid var(--line)}
.price li svg{width:17px;height:17px;color:var(--gold-bright);flex-shrink:0;margin-top:2px}
.badge-pop{position:absolute;top:18px;right:18px;font-family:var(--mono);font-size:10.5px;letter-spacing:.1em;
  text-transform:uppercase;background:var(--gold);color:#1a1205;padding:4px 10px;border-radius:20px;font-weight:600}

/* ---------------- faq ---------------- */
.faq{border:1px solid var(--line);border-radius:14px;margin-bottom:12px;overflow:hidden;background:rgba(13,26,58,.4);transition:border-color .3s}
.faq.open{border-color:var(--line-gold)}
.faq-q{width:100%;text-align:left;background:none;border:0;color:#fff;cursor:pointer;
  font-family:var(--display);font-weight:600;font-size:16px;padding:20px 24px;display:flex;justify-content:space-between;align-items:center;gap:16px}
.faq-q .pm{flex-shrink:0;width:22px;height:22px;position:relative;transition:transform .3s var(--ease)}
.faq.open .faq-q .pm{transform:rotate(45deg)}
.faq-q .pm::before,.faq-q .pm::after{content:'';position:absolute;background:var(--gold-bright);border-radius:2px}
.faq-q .pm::before{left:50%;top:2px;bottom:2px;width:2px;transform:translateX(-50%)}
.faq-q .pm::after{top:50%;left:2px;right:2px;height:2px;transform:translateY(-50%)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .4s var(--ease)}
.faq-a div{padding:0 24px 22px;font-size:14.5px;color:var(--fg-soft)}

/* ---------------- cta band ---------------- */
.cta-band{position:relative;overflow:hidden;border-radius:28px;padding:64px 48px;text-align:center;
  background:linear-gradient(135deg,#0e1d44,#13285c 55%,#0a1430);border:1px solid var(--line-gold)}
.cta-band .halo{position:absolute;inset:auto;width:420px;height:420px;border-radius:50%;
  background:radial-gradient(circle,rgba(232,178,58,.2),transparent 65%);top:-160px;right:-120px;pointer-events:none}

/* ---------------- forms ---------------- */
.field{width:100%;padding:14px 16px;background:rgba(255,255,255,.05);border:1px solid var(--line);
  border-radius:11px;color:#fff;font-family:var(--sans);font-size:15px;transition:border-color .2s,background .2s}
.field::placeholder{color:rgba(255,255,255,.38)}
.field:focus{outline:none;border-color:var(--gold);background:rgba(255,255,255,.07)}
textarea.field{resize:vertical;min-height:120px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}

/* ---------------- footer ---------------- */
.footer{border-top:1px solid var(--line);padding:54px 0 34px;position:relative;z-index:1;background:rgba(7,13,31,.6)}
.footer-top{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:36px;margin-bottom:40px}
.footer h5{font-family:var(--mono);font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--fg-mute);margin-bottom:16px}
.footer ul{list-style:none}
.footer li{margin-bottom:10px}
.footer li a{font-size:14px;color:var(--fg-soft);transition:color .2s}
.footer li a:hover{color:var(--gold-bright)}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:14px;
  padding-top:24px;border-top:1px solid var(--line);font-size:13px;color:var(--fg-mute)}

/* ---------------- whatsapp float ---------------- */
.wa{position:fixed;right:22px;bottom:22px;z-index:60;width:56px;height:56px;border-radius:50%;
  background:#25D366;display:flex;align-items:center;justify-content:center;
  box-shadow:0 14px 30px -8px rgba(37,211,102,.6);transition:transform .25s var(--ease)}
.wa:hover{transform:scale(1.08)}
.wa svg{width:30px;height:30px;fill:#fff}

/* ---------------- reveal animations ---------------- */
/* Hidden ONLY when the .anim flag is set by JS (progressive enhancement).
   If JS fails or is blocked, content stays fully visible — never blank. */
.anim [data-reveal]{opacity:0;transform:translateY(26px);transition:opacity .7s var(--ease),transform .7s var(--ease);transition-delay:var(--d,0s)}
.anim [data-reveal="left"]{transform:translateX(-34px)}
.anim [data-reveal="right"]{transform:translateX(34px)}
.anim [data-reveal="scale"]{transform:scale(.94)}
.anim [data-reveal].in-view{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  .anim [data-reveal]{opacity:1!important;transform:none!important}
  .eyebrow .dot,.hero-scroll-wheel,.hero-box img{animation:none}
}

/* ---------------- page hero (interior pages) ---------------- */
.page-hero{padding:160px 0 60px;position:relative}
.page-hero .eyebrow{margin-bottom:18px}
.page-hero h1{margin-bottom:18px}
.breadcrumb{font-family:var(--mono);font-size:12px;color:var(--fg-mute);margin-bottom:22px;letter-spacing:.04em}
.breadcrumb a:hover{color:var(--gold-bright)}

/* ---------------- responsive ---------------- */
@media (max-width:1024px){
  .footer-top{grid-template-columns:1fr 1fr}
  .steps{grid-template-columns:repeat(2,1fr);gap:28px}
  .step:not(:last-child)::after{display:none}
}
@media (max-width:880px){
  .intro-banner{padding-top:68px}
  .nav-links{position:fixed;inset:0 0 0 auto;width:min(320px,82vw);flex-direction:column;align-items:flex-start;
    justify-content:center;gap:26px;background:rgba(8,17,42,.97);backdrop-filter:blur(16px);
    padding:40px;transform:translateX(100%);transition:transform .35s var(--ease);border-left:1px solid var(--line)}
  .nav-links.open{transform:translateX(0)}
  .nav-toggle{display:flex}
  .nav-toggle.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
  .nav-toggle.open span:nth-child(2){opacity:0}
  .nav-toggle.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
  .hero-grid{grid-template-columns:1fr;gap:8px;text-align:left}
  .hero-box{min-height:auto;order:2;margin-top:18px}
  .hero-box img{max-height:420px}
  .hero-copy{order:1}
  .hero{padding-top:120px;padding-bottom:60px;min-height:auto}
  .cols-3,.cols-4{grid-template-columns:1fr 1fr}
  .cta-band{padding:48px 26px}
}
@media (max-width:560px){
  .container{padding:0 20px}
  .sec{padding:72px 0}
  .cols-2,.cols-3,.cols-4{grid-template-columns:1fr}
  .form-row{grid-template-columns:1fr}
  .stats{gap:24px}
  .footer-top{grid-template-columns:1fr;gap:28px}
  .footer-bottom{flex-direction:column;align-items:flex-start}
}