/* IA Originaria · diseño propio (no usa la línea de los demás landings).
   Paleta: colores de la nagua ngäbe (magenta, turquesa, amarillo, rojo) y franja de «dientes» de la nagua. */
.ia{--ia-noche:#07150F;--ia-selva:#0E2A1E;--ia-verde:#1B9A4B;--ia-rojo:#E0312B;--ia-magenta:#E2338C;--ia-turq:#13B6C8;--ia-sol:#F7B500;--ia-crema:#FFF8EC;
  background:var(--ia-noche);color:#fff;font-family:Inter,system-ui,sans-serif;overflow-x:clip}
.ia h1,.ia h2,.ia h3{font-family:Poppins,system-ui,sans-serif;color:#fff;margin:0}
.ia .ia-wrap{max-width:1180px;margin:0 auto;padding:0 24px}
.ia .ia-kick{font-family:Poppins;font-weight:700;font-size:13px;letter-spacing:.28em;text-transform:uppercase;color:var(--ia-sol)}
.ia-hero .ia-kick{display:inline-block;padding:8px 14px;border-radius:999px;background:rgba(7,21,15,.7);backdrop-filter:blur(6px)}

/* banda de dientes de la nagua */
.ia-dientes{height:22px;background:
  linear-gradient(135deg,var(--ia-rojo) 25%,transparent 25%) 0 0/22px 22px,
  linear-gradient(225deg,var(--ia-rojo) 25%,transparent 25%) 0 0/22px 22px,
  linear-gradient(315deg,var(--ia-turq) 25%,transparent 25%) 11px 11px/22px 22px,
  linear-gradient(45deg,var(--ia-turq) 25%,transparent 25%) 11px 11px/22px 22px,var(--ia-sol)}
.ia-dientes.m{background:
  linear-gradient(135deg,var(--ia-magenta) 25%,transparent 25%) 0 0/22px 22px,
  linear-gradient(225deg,var(--ia-magenta) 25%,transparent 25%) 0 0/22px 22px,
  linear-gradient(315deg,var(--ia-verde) 25%,transparent 25%) 11px 11px/22px 22px,
  linear-gradient(45deg,var(--ia-verde) 25%,transparent 25%) 11px 11px/22px 22px,#fff}

/* portada */
.ia-hero{position:relative;min-height:100svh;display:flex;align-items:flex-end;overflow:hidden}
.ia-hero .ia-poster{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center 40%;animation:ia-kb 26s ease-in-out infinite alternate}
@keyframes ia-kb{from{transform:scale(1.04) translate(0,0)}to{transform:scale(1.16) translate(-2.5%,-1.5%)}}
.ia-hero:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(7,21,15,.78) 0%,rgba(7,21,15,.35) 55%,rgba(7,21,15,.1) 100%),linear-gradient(180deg,rgba(7,21,15,.25) 0%,rgba(7,21,15,0) 35%,rgba(7,21,15,.85) 88%,var(--ia-noche) 100%)}
.ia-hero .ia-wrap{position:relative;z-index:2;padding-bottom:120px;width:100%}
.ia-hero h1{font-size:clamp(40px,7.4vw,108px);line-height:.98;letter-spacing:-.03em;font-weight:800;margin:18px 0 0}
.ia-rota{display:inline-block;position:relative;color:var(--ia-sol)}
.ia-rota.ng{color:var(--ia-magenta);text-shadow:0 0 40px rgba(226,51,140,.55)}
.ia-rota:after{content:"";display:inline-block;width:.08em;height:.85em;background:currentColor;margin-left:.06em;vertical-align:-.06em;animation:ia-cursor 1s steps(1) infinite}
@keyframes ia-cursor{50%{opacity:0}}
.ia-hero .ia-sub{font-size:clamp(17px,1.6vw,21px);max-width:620px;color:#E4EDE8;margin:22px 0 0;line-height:1.5}
.ia-btns{display:flex;gap:14px;flex-wrap:wrap;margin-top:30px}
.ia-btn{display:inline-flex;align-items:center;gap:10px;padding:16px 26px;border-radius:999px;font-family:Poppins;font-weight:700;font-size:16px;text-decoration:none;transition:transform .2s,box-shadow .2s}
.ia-btn.pri{background:var(--ia-magenta);color:#fff;box-shadow:0 10px 30px rgba(226,51,140,.4)}
.ia-btn.sec{background:rgba(255,255,255,.1);color:#fff;border:1.5px solid rgba(255,255,255,.45);backdrop-filter:blur(6px)}
.ia-btn:hover{transform:translateY(-3px)}
.ia-scroll{position:absolute;z-index:2;bottom:26px;left:50%;transform:translateX(-50%);width:26px;height:42px;border:2px solid rgba(255,255,255,.6);border-radius:14px}
.ia-scroll:before{content:"";position:absolute;left:50%;top:8px;width:4px;height:8px;margin-left:-2px;border-radius:2px;background:#fff;animation:ia-baja 1.6s infinite}
@keyframes ia-baja{0%{opacity:0;transform:translateY(0)}40%{opacity:1}100%{opacity:0;transform:translateY(14px)}}

/* cifras gigantes */
.ia-cifras{background:var(--ia-selva);padding:80px 0}
.ia-cifras .g{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.ia-cifra .n{font-family:Poppins;font-weight:800;font-size:clamp(54px,7vw,96px);line-height:1;letter-spacing:-.03em;background:linear-gradient(90deg,var(--ia-sol),var(--ia-magenta));-webkit-background-clip:text;background-clip:text;color:transparent}
.ia-cifra .l{margin-top:10px;font-size:17px;color:#CFE0D6;max-width:300px;line-height:1.4}

/* el reto: barras */
.ia-reto{padding:110px 0;background:var(--ia-noche)}
.ia-reto .g{display:grid;grid-template-columns:1.1fr .9fr;gap:60px;align-items:center}
.ia-reto h2{font-size:clamp(32px,4.2vw,58px);line-height:1.05;letter-spacing:-.02em}
.ia-reto h2 em{font-style:normal;color:var(--ia-turq)}
.ia-reto p{color:#B9CCC1;font-size:16px;line-height:1.6;margin-top:18px;max-width:520px}
.ia-barras{display:grid;gap:26px}
.ia-barra .t{display:flex;justify-content:space-between;font-family:Poppins;font-weight:700;font-size:18px;margin-bottom:10px}
.ia-barra .t b{font-size:30px}
.ia-barra .p{height:22px;border-radius:12px;background:rgba(255,255,255,.08);overflow:hidden}
.ia-barra .p i{display:block;height:100%;width:0;border-radius:12px;transition:width 1.6s cubic-bezier(.2,.8,.2,1)}
.ia-barra.a .p i{background:linear-gradient(90deg,var(--ia-rojo),var(--ia-magenta))}
.ia-barra.b .p i{background:var(--ia-turq)}
.ia-barra .f{font-size:13px;color:#8FA89A;margin-top:8px}

/* el proyecto: paneles horizontales */
.ia-proy{position:relative;background:var(--ia-crema);color:var(--ia-noche);overflow:hidden}
.ia-proy .cab{padding:100px 24px 40px;max-width:1180px;margin:0 auto}
.ia-proy .cab h2{color:var(--ia-noche);font-size:clamp(34px,4.6vw,64px);letter-spacing:-.02em;line-height:1.02}
.ia-comps{max-width:1180px;margin:0 auto;padding:0 24px 100px;display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.ia-comp{background:#fff;border-radius:22px;overflow:hidden;box-shadow:0 18px 40px rgba(7,21,15,.10);display:flex;flex-direction:column}
.ia-comp img{width:100%;aspect-ratio:4/3;object-fit:cover;display:block}
.ia-comp .tx{padding:20px 22px 24px}
.ia-comp .num{font-family:Poppins;font-weight:800;font-size:15px;letter-spacing:.08em;color:var(--ia-magenta,#C2185B)}
.ia-comp h3{font-size:21px;line-height:1.2;margin-top:6px;color:var(--ia-noche)}
.ia-comp p{margin:8px 0 0;font-size:15.5px;line-height:1.5;color:#33463C}
@media (max-width:1100px){.ia-comps{grid-template-columns:repeat(2,1fr)}}

/* mosaico de la Comarca */
.ia-mosaico{padding:110px 0;background:var(--ia-noche)}
.ia-mosaico .cab{display:flex;justify-content:space-between;align-items:end;gap:20px;flex-wrap:wrap;margin-bottom:34px}
.ia-mosaico h2{font-size:clamp(34px,4.6vw,64px);letter-spacing:-.02em;line-height:1.02}
.ia-mosaico .cab p{color:#B9CCC1;max-width:420px;line-height:1.55}
.ia-grid{display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:220px;gap:14px}
.ia-grid figure{position:relative;margin:0;border-radius:20px;overflow:hidden}
.ia-grid figure.w{grid-column:span 2}.ia-grid figure.h{grid-row:span 2}
.ia-grid img{width:100%;height:100%;object-fit:cover;transition:transform .7s,filter .7s;filter:saturate(1.05)}
.ia-grid figure:hover img{transform:scale(1.07)}
.ia-grid figcaption{position:absolute;left:12px;bottom:12px;right:12px;font-size:13px;font-weight:600;padding:6px 10px;border-radius:10px;background:rgba(7,21,15,.62);backdrop-filter:blur(4px);opacity:0;transform:translateY(6px);transition:.35s}
.ia-grid figure:hover figcaption{opacity:1;transform:none}

/* principios */
.ia-princ{padding:110px 0;background:linear-gradient(160deg,#5B1240 0%,#1B0B2E 55%,var(--ia-noche) 100%)}
.ia-princ h2{font-size:clamp(34px,4.6vw,64px);letter-spacing:-.02em;line-height:1.02;max-width:760px}
.ia-chips{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:44px}
.ia-chip{padding:26px;border-radius:22px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14);transition:background .3s,transform .3s}
.ia-chip:hover{background:rgba(255,255,255,.12);transform:translateY(-4px)}
.ia-chip .ic{width:46px;height:46px;border-radius:14px;display:grid;place-items:center;font-size:22px;margin-bottom:16px;background:var(--ia-magenta)}
.ia-chip:nth-child(3n+2) .ic{background:var(--ia-turq)}.ia-chip:nth-child(3n) .ic{background:var(--ia-sol)}
.ia-chip h3{font-size:20px}
.ia-chip p{margin:8px 0 0;color:#D9CFE0;font-size:15px;line-height:1.5}

/* recorrido */
.ia-ruta{padding:110px 0;background:var(--ia-crema);color:var(--ia-noche)}
.ia-ruta h2{color:var(--ia-noche);font-size:clamp(34px,4.6vw,64px);letter-spacing:-.02em;line-height:1.02}
.ia-pasos{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;margin-top:50px;position:relative}
.ia-pasos:before{content:"";position:absolute;top:21px;left:4%;right:4%;height:4px;border-radius:2px;background:linear-gradient(90deg,var(--ia-verde),var(--ia-turq),var(--ia-magenta),var(--ia-sol))}
.ia-paso{position:relative}
.ia-paso .pt{width:46px;height:46px;border-radius:50%;background:var(--ia-noche);border:4px solid var(--ia-crema);box-shadow:0 0 0 3px var(--ia-turq);position:relative;z-index:1}
.ia-paso.hoy .pt{background:var(--ia-magenta);box-shadow:0 0 0 3px var(--ia-magenta),0 0 0 12px rgba(226,51,140,.18)}
.ia-paso .d{font-family:Poppins;font-weight:700;color:var(--ia-verde);font-size:13px;letter-spacing:.1em;text-transform:uppercase;margin-top:18px}
.ia-paso h3{color:var(--ia-noche);font-size:21px;margin-top:6px}
.ia-paso p{color:#3D5247;font-size:15px;line-height:1.5;margin:6px 0 0}

/* consorcio en marquesina */
.ia-cons{padding:100px 0 90px;background:var(--ia-noche);overflow:hidden}
.ia-cons h2{font-size:clamp(30px,4vw,54px);letter-spacing:-.02em;line-height:1.05;max-width:820px}
.ia-cons .lider{margin-top:20px;color:#B9CCC1;max-width:720px;line-height:1.6}
.ia-marq{margin-top:44px;display:flex;flex-direction:column;gap:16px}
.ia-marq .fila{display:flex;gap:16px;width:max-content;animation:ia-marq 46s linear infinite}
.ia-marq .fila.r{animation-direction:reverse;animation-duration:54s}
.ia-marq span{white-space:nowrap;padding:16px 26px;border-radius:999px;font-family:Poppins;font-weight:700;font-size:18px;border:1.5px solid rgba(255,255,255,.2);background:rgba(255,255,255,.04)}
.ia-marq span.l{background:var(--ia-sol);color:var(--ia-noche);border-color:var(--ia-sol)}
@keyframes ia-marq{to{transform:translateX(-50%)}}
.ia-cons .nota{margin-top:26px;font-size:13px;color:#7F9A8B}

/* cierre */
.ia-cierre{position:relative;padding:150px 0;text-align:center;overflow:hidden}
.ia-cierre img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.ia-cierre:after{content:"";position:absolute;inset:0;background:radial-gradient(circle at 50% 50%,rgba(7,21,15,.55),rgba(7,21,15,.9))}
.ia-cierre .ia-wrap{position:relative;z-index:2}
.ia-cierre h2{font-size:clamp(40px,6.4vw,92px);letter-spacing:-.03em;line-height:1}
.ia-cierre p{color:#E4EDE8;font-size:19px;max-width:640px;margin:22px auto 0;line-height:1.5}
.ia-cierre .ia-btns{justify-content:center}
.ia-cierre .contacto{margin-top:26px;color:#CFE0D6;font-size:15px}
.ia-cierre .contacto a{color:#fff}
.ia-creditos{background:var(--ia-noche);color:#6F8A7B;font-size:12px;line-height:1.6;padding:26px 0}
.ia-creditos a{color:#9BB5A7}

/* aparición */
.ia [data-ia]{opacity:0;transform:translateY(34px);transition:opacity .9s ease,transform .9s cubic-bezier(.2,.8,.2,1)}
.ia [data-ia].on{opacity:1;transform:none}

@media (max-width:900px){
  .ia-cifras .g,.ia-reto .g,.ia-chips,.ia-pasos{grid-template-columns:1fr}
  .ia-pasos:before{display:none}
  .ia-grid{grid-template-columns:repeat(2,1fr);grid-auto-rows:170px}
  .ia-comps{grid-template-columns:1fr;padding:0 18px 80px}
  .ia-hero .ia-wrap{padding-bottom:160px}
}
@media (prefers-reduced-motion:reduce){
  .ia-hero .ia-poster{animation:none}
  .ia [data-ia]{opacity:1;transform:none;transition:none}
  .ia-marq .fila{animation:none;flex-wrap:wrap;width:auto}
  .ia-rota:after{animation:none}
}

.ia-aviso{position:relative;z-index:5;background:var(--ia-sol);color:var(--ia-noche);font-weight:600;font-size:15px;text-align:center;padding:12px 20px;line-height:1.45}