/* =========================================================
   CORPORATIVO HO — Sistema de diseño
   Paleta oficial: azul marino del logotipo + dorado
   Estilo: corporativo + glassmorphism moderno
   ========================================================= */

:root{
  /* Azul marino del logotipo */
  --brand-950:#050E1E;
  --brand-900:#08182F;
  --brand-850:#0B1E3E;
  --brand-800:#0E2450;
  --brand-700:#17346A;
  --brand-600:#1F4585;
  --brand-500:#2C5BA8;
  --brand-300:#8FB4E2;

  /* Dorado del logotipo */
  --accent-700:#7C5A0E;
  --accent-600:#A87F1C;
  --accent-500:#D6A72F;   /* dorado principal */
  --accent-400:#EFC961;
  --accent-300:#F7E3A8;
  --accent-ink:#8A6410;   /* dorado legible sobre fondo claro */

  /* Estado de error (se mantiene rojo por convención) */
  --danger:#B3261E;
  --danger-dark:#8C1D18;

  /* Neutros */
  --ink:#0A1B2E;
  --ink-soft:#33465F;
  --muted:#5C7086;
  --sand:#F4F7FB;
  --sand-2:#E7EEF7;
  --white:#FFFFFF;

  /* Superficies de vidrio */
  --glass-light:rgba(255,255,255,.66);
  --glass-light-border:rgba(255,255,255,.75);
  --glass-dark:rgba(255,255,255,.055);
  --glass-dark-border:rgba(255,255,255,.14);

  /* Sistema */
  --line:rgba(10,27,46,.10);
  --radius-sm:12px;
  --radius:18px;
  --radius-lg:26px;
  --radius-xl:34px;
  --shadow-sm:0 6px 18px -10px rgba(5,14,30,.35);
  --shadow:0 20px 45px -25px rgba(5,14,30,.45);
  --shadow-lg:0 40px 80px -40px rgba(5,14,30,.60);
  --container:1200px;
  --nav-h:78px;
  --ease:cubic-bezier(.22,.61,.36,1);

  --font:"Plus Jakarta Sans",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--nav-h) + 18px);-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:var(--font);
  font-size:17px;
  line-height:1.65;
  color:var(--ink);
  background:var(--sand);
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
img,svg,video{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul{margin:0;padding:0;list-style:none}
button{font:inherit;cursor:pointer;border:0;background:none;color:inherit}
:focus-visible{outline:3px solid var(--brand-500);outline-offset:3px;border-radius:6px}

h1,h2,h3,h4{margin:0;line-height:1.15;letter-spacing:-.022em;font-weight:800}
h1{font-size:clamp(2.3rem,5.2vw,4rem)}
h2{font-size:clamp(1.85rem,3.6vw,2.9rem)}
h3{font-size:clamp(1.15rem,1.8vw,1.4rem);font-weight:700;letter-spacing:-.012em}
p{margin:0 0 1rem}
p:last-child{margin-bottom:0}

/* ---------- Layout ---------- */
.container{width:min(100% - 2.5rem,var(--container));margin-inline:auto}
.section{position:relative;padding:clamp(4.5rem,9vw,7.5rem) 0}
.section--tight{padding:clamp(3.2rem,6vw,5rem) 0}
.section--dark{background:var(--brand-900);color:#E6EEF9;overflow:hidden}
.section--dark h1,.section--dark h2,.section--dark h3{color:#fff}
.section--sand{background:linear-gradient(180deg,var(--sand) 0%,#E7EEF7 100%)}

.grid{display:grid;gap:clamp(1.1rem,2vw,1.6rem)}
.grid-2{grid-template-columns:repeat(auto-fit,minmax(320px,1fr))}
.grid-3{grid-template-columns:repeat(auto-fit,minmax(290px,1fr))}
.grid-4{grid-template-columns:repeat(auto-fit,minmax(230px,1fr))}

/* ---------- Tipografía auxiliar ---------- */
.eyebrow{
  display:inline-flex;align-items:center;gap:.6rem;
  font-size:.76rem;font-weight:800;letter-spacing:.16em;text-transform:uppercase;
  color:var(--accent-ink);margin-bottom:1rem;
}
.eyebrow::before{content:"";width:26px;height:2px;border-radius:2px;
  background:linear-gradient(90deg,var(--accent-600),var(--accent-400))}
.section--dark .eyebrow,.hero .eyebrow,.page-hero .eyebrow{color:var(--accent-400)}
.lead{font-size:clamp(1.02rem,1.5vw,1.16rem);color:var(--ink-soft)}
.section--dark .lead{color:rgba(230,238,249,.78)}
.section-head{max-width:720px;margin-bottom:clamp(2.2rem,4vw,3.2rem)}
.section-head--center{margin-inline:auto;text-align:center}
.text-accent{color:var(--accent-ink)}
.section--dark .text-accent{color:var(--accent-400)}

/* ---------- Vidrio ---------- */
.glass{
  background:var(--glass-light);
  -webkit-backdrop-filter:blur(22px) saturate(165%);
  backdrop-filter:blur(22px) saturate(165%);
  border:1px solid var(--glass-light-border);
  border-radius:var(--radius-lg);
  box-shadow:var(--shadow),inset 0 1px 0 rgba(255,255,255,.65);
}
.glass--dark{
  background:var(--glass-dark);
  border:1px solid var(--glass-dark-border);
  box-shadow:0 30px 70px -40px rgba(0,0,0,.85),inset 0 1px 0 rgba(255,255,255,.10);
}

/* ---------- Botones ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.6rem;
  padding:.92rem 1.7rem;border-radius:999px;
  font-weight:700;font-size:.97rem;letter-spacing:.005em;
  transition:transform .35s var(--ease),box-shadow .35s var(--ease),background-color .3s,color .3s,border-color .3s;
  white-space:nowrap;
}
.btn svg{width:18px;height:18px;flex:none}
.btn:hover{transform:translateY(-2px)}
.btn--primary{
  background:linear-gradient(135deg,var(--accent-400),var(--accent-500) 55%,var(--accent-600));
  color:var(--brand-900);
  box-shadow:0 16px 34px -16px rgba(168,127,28,.75);
}
.btn--primary:hover{box-shadow:0 22px 44px -16px rgba(168,127,28,.9)}
.btn--brand{
  background:linear-gradient(135deg,var(--brand-700),var(--brand-950));
  color:#fff;box-shadow:0 16px 34px -18px rgba(8,24,47,.85);
}
.btn--ghost{
  border:1px solid rgba(10,27,46,.18);color:var(--ink);
  background:rgba(255,255,255,.55);
  -webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);
}
.btn--ghost:hover{border-color:var(--brand-600);color:var(--brand-700)}
.section--dark .btn--ghost,.hero .btn--ghost,.page-hero .btn--ghost,.cta-band .btn--ghost{border-color:rgba(239,201,97,.42);color:#fff;background:rgba(255,255,255,.07)}
.section--dark .btn--ghost:hover,.hero .btn--ghost:hover,.page-hero .btn--ghost:hover,.cta-band .btn--ghost:hover{border-color:var(--accent-400);color:var(--accent-300);background:rgba(239,201,97,.12)}
.btn--sm{padding:.68rem 1.25rem;font-size:.88rem}
.btn-row{display:flex;flex-wrap:wrap;gap:.85rem;margin-top:2rem}

/* ---------- Barra superior ---------- */
.topbar{
  background:var(--brand-950);color:rgba(230,238,249,.72);
  font-size:.82rem;letter-spacing:.01em;
  border-bottom:1px solid rgba(239,201,97,.14);
}
.topbar__inner{display:flex;align-items:center;justify-content:space-between;gap:1rem;min-height:40px;flex-wrap:wrap}
.topbar a{display:inline-flex;align-items:center;gap:.45rem;transition:color .25s}
.topbar a:hover{color:var(--accent-300)}
.topbar svg{width:15px;height:15px;color:var(--accent-500)}
.topbar__group{display:flex;align-items:center;gap:1.4rem;flex-wrap:wrap}
.topbar__tag{display:inline-flex;align-items:center;gap:.45rem}

/* ---------- Header ---------- */
.header{position:sticky;top:0;z-index:80}
.header__bar{
  background:rgba(255,255,255,.72);
  -webkit-backdrop-filter:blur(20px) saturate(180%);
  backdrop-filter:blur(20px) saturate(180%);
  border-bottom:1px solid rgba(10,27,46,.08);
  transition:background-color .35s var(--ease),box-shadow .35s var(--ease);
}
.header.is-scrolled .header__bar{background:rgba(255,255,255,.93);box-shadow:0 12px 30px -22px rgba(5,14,30,.55)}
.header__inner{display:flex;align-items:center;justify-content:space-between;gap:1.5rem;min-height:var(--nav-h)}

.brand{display:flex;align-items:center;gap:.75rem}
.brand__mark{width:52px;height:52px;flex:none}
.brand__text{display:flex;flex-direction:column;line-height:1.1}
.brand__name{font-weight:800;font-size:1.06rem;letter-spacing:.02em;color:var(--brand-800)}
.brand__tagline{font-size:.64rem;font-weight:700;letter-spacing:.13em;text-transform:uppercase;color:var(--accent-ink)}

.nav{display:flex;align-items:center;gap:.3rem}
.nav a{
  position:relative;padding:.55rem .95rem;border-radius:999px;
  font-size:.94rem;font-weight:600;color:var(--ink-soft);
  transition:color .25s,background-color .25s;
}
.nav a:hover{color:var(--brand-700);background:rgba(31,69,133,.08)}
.nav a.is-active{color:var(--brand-800)}
.nav a.is-active::after{
  content:"";position:absolute;left:50%;bottom:.28rem;transform:translateX(-50%);
  width:18px;height:2px;border-radius:2px;
  background:linear-gradient(90deg,var(--accent-600),var(--accent-400));
}
.nav .btn{display:none} /* solo visible dentro del menú móvil */
.header__cta{display:flex;align-items:center;gap:.7rem}

.nav-toggle{display:none;width:44px;height:44px;border-radius:14px;border:1px solid rgba(10,27,46,.14);align-items:center;justify-content:center;background:rgba(255,255,255,.6)}
.nav-toggle span{display:block;width:19px;height:2px;background:var(--brand-800);border-radius:2px;position:relative;transition:transform .3s var(--ease),background-color .3s}
.nav-toggle span::before,.nav-toggle span::after{content:"";position:absolute;left:0;width:19px;height:2px;background:var(--brand-800);border-radius:2px;transition:transform .3s var(--ease),opacity .2s}
.nav-toggle span::before{top:-6px}
.nav-toggle span::after{top:6px}
.nav-toggle.is-open span{background:transparent}
.nav-toggle.is-open span::before{transform:translateY(6px) rotate(45deg)}
.nav-toggle.is-open span::after{transform:translateY(-6px) rotate(-45deg)}

/* ---------- Hero ---------- */
.hero{position:relative;background:var(--brand-950);color:#E6EEF9;overflow:hidden;isolation:isolate}
/* Fotografía de fondo con efecto fijo (la mueve js/main.js) */
.hero__photo{
  position:absolute;left:0;right:0;top:0;height:100%;z-index:-3;
  background-image:url("../assets/img/contenedores-noche-1100.webp");
  background-size:cover;background-position:center;background-repeat:no-repeat;
  will-change:transform;
}
@media (min-width:900px){
  .hero__photo{background-image:url("../assets/img/contenedores-noche-1920.webp")}
}
/* Velo azul marino: mantiene la identidad y la legibilidad del texto */
.hero__bg{position:absolute;inset:0;z-index:-2;
  background:
    radial-gradient(1000px 620px at 78% 8%,rgba(44,91,168,.38),transparent 62%),
    radial-gradient(760px 520px at 6% 92%,rgba(214,167,47,.20),transparent 64%),
    linear-gradient(102deg,rgba(5,14,30,.94) 0%,rgba(5,14,30,.86) 38%,rgba(11,30,62,.62) 72%,rgba(8,24,47,.55) 100%);
}
.hero__grid{
  position:absolute;inset:0;z-index:-1;opacity:.55;
  background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);
  background-size:64px 64px;
  -webkit-mask-image:radial-gradient(circle at 50% 30%,#000 25%,transparent 78%);
  mask-image:radial-gradient(circle at 50% 30%,#000 25%,transparent 78%);
}
.hero__blob{position:absolute;border-radius:50%;filter:blur(90px);z-index:-1;opacity:.34;animation:float 16s ease-in-out infinite}
.hero__blob--a{width:430px;height:430px;background:rgba(44,91,168,.6);top:-90px;right:-60px}
.hero__blob--b{width:340px;height:340px;background:rgba(214,167,47,.34);bottom:-110px;left:8%;animation-delay:-6s}
@keyframes float{0%,100%{transform:translate3d(0,0,0)}50%{transform:translate3d(0,-26px,0)}}

.hero__inner{position:relative;display:grid;grid-template-columns:1.06fr .94fr;gap:clamp(2rem,4vw,4rem);align-items:center;padding:clamp(3.5rem,7vw,5.5rem) 0 clamp(4rem,7vw,6rem)}
.hero__badge{
  display:inline-flex;align-items:center;gap:.6rem;padding:.45rem 1rem .45rem .5rem;border-radius:999px;
  background:rgba(255,255,255,.07);border:1px solid rgba(239,201,97,.28);
  -webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);
  font-size:.8rem;font-weight:600;color:rgba(230,238,249,.9);margin-bottom:1.5rem;
}
.hero__badge b{background:linear-gradient(135deg,var(--accent-400),var(--accent-600));color:var(--brand-900);padding:.22rem .62rem;border-radius:999px;font-size:.72rem;font-weight:800;letter-spacing:.05em}
.hero h1{color:#fff}
.hero h1 em{font-style:normal;background:linear-gradient(120deg,#8FB4E2,#EFC961 70%);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero__text{margin-top:1.4rem;font-size:clamp(1.03rem,1.5vw,1.18rem);color:rgba(230,238,249,.76);max-width:56ch}

.hero__pillars{display:grid;grid-template-columns:repeat(2,1fr);gap:.9rem;padding:clamp(1.3rem,2.4vw,1.9rem)}
.pillar{display:flex;gap:.85rem;align-items:flex-start;padding:.9rem;border-radius:var(--radius);transition:background-color .3s}
.pillar:hover{background:rgba(255,255,255,.06)}
.pillar__icon{width:42px;height:42px;flex:none;border-radius:13px;display:grid;place-items:center;
  background:linear-gradient(140deg,rgba(44,91,168,.42),rgba(214,167,47,.34));border:1px solid rgba(239,201,97,.24)}
.pillar__icon svg{width:21px;height:21px;color:#fff}
.pillar h3{font-size:1rem;color:#fff;margin-bottom:.2rem}
.pillar p{font-size:.86rem;color:rgba(230,238,249,.66);line-height:1.5}

.hero__stats{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:rgba(239,201,97,.20);border-radius:var(--radius-lg);overflow:hidden;margin-top:clamp(2rem,4vw,3rem);border:1px solid rgba(239,201,97,.22)}
.stat{background:rgba(5,14,30,.6);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);padding:1.5rem 1.3rem;text-align:center}
.stat__num{font-size:clamp(1.7rem,3vw,2.35rem);font-weight:800;color:#fff;letter-spacing:-.03em;line-height:1}
.stat__num span{color:var(--accent-400)}
.stat__label{margin-top:.45rem;font-size:.78rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:rgba(230,238,249,.6)}

/* ---------- Tarjetas ---------- */
.card{
  position:relative;padding:clamp(1.6rem,2.6vw,2.1rem);border-radius:var(--radius-lg);
  background:rgba(255,255,255,.7);
  -webkit-backdrop-filter:blur(18px) saturate(160%);backdrop-filter:blur(18px) saturate(160%);
  border:1px solid rgba(255,255,255,.8);
  box-shadow:var(--shadow-sm);
  transition:transform .4s var(--ease),box-shadow .4s var(--ease),border-color .4s;
  overflow:hidden;
}
.card::after{content:"";position:absolute;inset:0;border-radius:inherit;background:linear-gradient(140deg,rgba(214,167,47,.12),transparent 55%);opacity:0;transition:opacity .4s;pointer-events:none}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:rgba(255,255,255,1)}
.card:hover::after{opacity:1}
.card>*{position:relative;z-index:1}
.card__icon{width:52px;height:52px;border-radius:16px;display:grid;place-items:center;margin-bottom:1.15rem;
  background:linear-gradient(140deg,var(--brand-700),var(--brand-950));box-shadow:0 14px 26px -14px rgba(8,24,47,.75)}
.card__icon svg{width:24px;height:24px;color:#fff}
.card__icon--accent{background:linear-gradient(140deg,var(--accent-400),var(--accent-600));box-shadow:0 14px 26px -14px rgba(168,127,28,.8)}
.card__icon--accent svg{color:var(--brand-900)}
.card h3{margin-bottom:.55rem;color:var(--brand-800)}
.card p{color:var(--ink-soft);font-size:.95rem}
.card__list{margin-top:1.1rem;display:grid;gap:.5rem}
.card__list li{position:relative;padding-left:1.5rem;font-size:.9rem;color:var(--ink-soft);line-height:1.5}
.card__list li::before{
  content:"";position:absolute;left:0;top:.52em;width:9px;height:9px;border-radius:3px;
  background:linear-gradient(135deg,var(--accent-400),var(--accent-600));
}
.section--dark .card{background:var(--glass-dark);border-color:var(--glass-dark-border);box-shadow:0 30px 70px -45px rgba(0,0,0,.9)}
.section--dark .card p,.section--dark .card__list li{color:rgba(230,238,249,.72)}

.card--num{padding-top:2.6rem}
.card__num{position:absolute;top:1.1rem;right:1.4rem;font-size:3.1rem;font-weight:800;line-height:1;color:rgba(138,100,16,.14);letter-spacing:-.05em}
.section--dark .card__num{color:rgba(239,201,97,.14)}

/* ---------- Split (imagen + texto) ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,4.5vw,4rem);align-items:center}
.split--reverse .split__media{order:2}
.split__media{position:relative;border-radius:var(--radius-xl);overflow:hidden;box-shadow:var(--shadow-lg);aspect-ratio:4/3;background:linear-gradient(150deg,var(--brand-700),var(--brand-950))}
.split__media img{width:100%;height:100%;object-fit:cover}
.split__badge{
  position:absolute;left:clamp(1rem,2vw,1.6rem);bottom:clamp(1rem,2vw,1.6rem);
  padding:1rem 1.3rem;border-radius:var(--radius);
  background:rgba(255,255,255,.14);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);
  border:1px solid rgba(239,201,97,.34);color:#fff;
}
.split__badge b{display:block;font-size:1.6rem;line-height:1;letter-spacing:-.03em;color:var(--accent-400)}
.split__badge span{font-size:.76rem;letter-spacing:.08em;text-transform:uppercase;opacity:.82}

/* Marco decorativo cuando aún no hay fotografía */
.media-art{position:relative;display:grid;place-items:center;height:100%;padding:2rem}
.media-art__ring{position:absolute;border:1px solid rgba(239,201,97,.16);border-radius:50%}
.media-art__ring:nth-of-type(1){inset:8%}
.media-art__ring:nth-of-type(2){inset:20%}
.media-art__ring:nth-of-type(3){inset:32%}
.media-art__logo{position:relative;width:min(58%,250px);filter:drop-shadow(0 20px 40px rgba(0,0,0,.55))}

/* ---------- Valores ---------- */
.value{display:flex;gap:1rem;align-items:flex-start;padding:1.3rem 1.4rem;border-radius:var(--radius);background:rgba(255,255,255,.55);border:1px solid rgba(255,255,255,.75);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px)}
.value__icon{width:40px;height:40px;flex:none;border-radius:12px;display:grid;place-items:center;background:linear-gradient(140deg,var(--brand-600),var(--brand-800))}
.value__icon svg{width:19px;height:19px;color:var(--accent-300)}
.value h4{margin:0 0 .2rem;font-size:1rem;font-weight:700;color:var(--brand-800)}
.value p{font-size:.88rem;color:var(--ink-soft);margin:0}
.section--dark .value{background:var(--glass-dark);border-color:var(--glass-dark-border)}
.section--dark .value h4{color:#fff}
.section--dark .value p{color:rgba(230,238,249,.7)}

/* ---------- Proceso ---------- */
.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(215px,1fr));gap:1.2rem}
.step{position:relative;padding:1.7rem 1.4rem;border-radius:var(--radius-lg);background:var(--glass-dark);border:1px solid var(--glass-dark-border);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px)}
.step__n{display:inline-grid;place-items:center;width:38px;height:38px;border-radius:12px;margin-bottom:.9rem;
  background:linear-gradient(140deg,var(--accent-400),var(--accent-600));color:var(--brand-900);font-weight:800;font-size:.95rem}
.step h3{font-size:1.02rem;margin-bottom:.4rem;color:#fff}
.step p{font-size:.88rem;color:rgba(230,238,249,.68);margin:0}

/* ---------- Aliados / patentes ---------- */
.ally{display:flex;gap:1.1rem;align-items:flex-start;padding:1.6rem;border-radius:var(--radius-lg)}
.ally__logo{width:64px;height:64px;flex:none;border-radius:16px;display:grid;place-items:center;background:#fff;border:1px solid var(--line);font-weight:800;color:var(--brand-800);letter-spacing:-.02em;box-shadow:var(--shadow-sm);overflow:hidden;padding:.4rem}
.ally__logo img{width:100%;height:100%;object-fit:contain}
.ally h3{font-size:1.05rem;margin-bottom:.25rem}
.ally p{font-size:.9rem;margin:0}
.ally small{display:inline-block;margin-top:.6rem;font-size:.74rem;letter-spacing:.1em;text-transform:uppercase;font-weight:700;color:var(--accent-ink)}
.section--dark .ally small{color:var(--accent-400)}

/* ---------- Sectores ---------- */
.chips{display:flex;flex-wrap:wrap;gap:.7rem}
.chip{
  display:inline-flex;align-items:center;gap:.5rem;padding:.62rem 1.1rem;border-radius:999px;
  font-size:.88rem;font-weight:600;color:var(--brand-800);
  background:rgba(255,255,255,.6);border:1px solid rgba(255,255,255,.8);
  -webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);box-shadow:var(--shadow-sm);
  transition:transform .3s var(--ease),color .3s,border-color .3s;
}
.chip:hover{transform:translateY(-3px);color:var(--accent-ink);border-color:rgba(214,167,47,.5)}
.chip::before{content:"";width:7px;height:7px;border-radius:50%;background:linear-gradient(135deg,var(--accent-400),var(--accent-600))}
.section--dark .chip{background:var(--glass-dark);border-color:var(--glass-dark-border);color:#E6EEF9}

/* ---------- CTA ---------- */
.cta-band{position:relative;overflow:hidden;background:linear-gradient(135deg,var(--brand-800),var(--brand-950) 65%);color:#fff;border-radius:var(--radius-xl);padding:clamp(2.4rem,5vw,3.8rem);box-shadow:var(--shadow-lg);border:1px solid rgba(239,201,97,.18)}
.cta-band::before{content:"";position:absolute;width:420px;height:420px;border-radius:50%;background:rgba(214,167,47,.32);filter:blur(110px);top:-160px;right:-100px}
.cta-band__inner{position:relative;display:flex;flex-wrap:wrap;gap:2rem;align-items:center;justify-content:space-between}
.cta-band h2{color:#fff;max-width:20ch}
.cta-band p{color:rgba(255,255,255,.76);max-width:52ch;margin-top:.8rem}

/* ---------- Formulario ---------- */
.form{display:grid;gap:1.05rem;padding:clamp(1.6rem,3vw,2.4rem)}
.form__row{display:grid;grid-template-columns:1fr 1fr;gap:1.05rem}
.field{display:grid;gap:.4rem}
.field label{font-size:.8rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-soft)}
.field label span{color:var(--accent-ink)}
.field input,.field select,.field textarea{
  width:100%;padding:.85rem 1rem;border-radius:14px;font:inherit;font-size:.95rem;color:var(--ink);
  background:rgba(255,255,255,.82);border:1px solid rgba(10,27,46,.14);
  transition:border-color .25s,box-shadow .25s,background-color .25s;
}
.field textarea{min-height:130px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--brand-600);background:#fff;box-shadow:0 0 0 4px rgba(44,91,168,.16);
}
.field.has-error input,.field.has-error select,.field.has-error textarea{border-color:var(--danger);box-shadow:0 0 0 4px rgba(179,38,30,.12)}
.field__error{font-size:.78rem;color:var(--danger);font-weight:600;display:none}
.field.has-error .field__error{display:block}
.form__note{font-size:.8rem;color:var(--muted)}
.form__status{display:none;padding:.9rem 1.1rem;border-radius:14px;font-size:.9rem;font-weight:600}
.form__status.is-visible{display:block}
.form__status--ok{background:rgba(31,69,133,.10);color:var(--brand-700);border:1px solid rgba(31,69,133,.25)}
.form__status--err{background:rgba(179,38,30,.08);color:var(--danger-dark);border:1px solid rgba(179,38,30,.26)}

/* ---------- Contacto ---------- */
.contact-item{display:flex;gap:1rem;align-items:flex-start;padding:1.2rem 0;border-bottom:1px solid var(--line)}
.contact-item:last-child{border-bottom:0}
.contact-item__icon{width:44px;height:44px;flex:none;border-radius:14px;display:grid;place-items:center;background:linear-gradient(140deg,var(--brand-700),var(--brand-950))}
.contact-item__icon svg{width:20px;height:20px;color:var(--accent-300)}
.contact-item h4{margin:0 0 .15rem;font-size:.78rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);font-weight:700}
.contact-item p,.contact-item a{margin:0;font-size:1rem;font-weight:600;color:var(--brand-800);transition:color .25s}
.contact-item a:hover{color:var(--accent-ink)}
.contact-item small{display:block;font-weight:500;font-size:.86rem;color:var(--muted)}

/* ---------- FAQ ---------- */
.faq{display:grid;gap:.9rem}
.faq__item{border-radius:var(--radius);background:rgba(255,255,255,.62);border:1px solid rgba(255,255,255,.8);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);overflow:hidden;box-shadow:var(--shadow-sm)}
.faq__q{width:100%;display:flex;justify-content:space-between;align-items:center;gap:1rem;text-align:left;padding:1.15rem 1.4rem;font-weight:700;font-size:1rem;color:var(--brand-800)}
.faq__q svg{width:20px;height:20px;flex:none;color:var(--accent-ink);transition:transform .35s var(--ease)}
.faq__item.is-open .faq__q svg{transform:rotate(45deg)}
.faq__a{max-height:0;overflow:hidden;transition:max-height .4s var(--ease)}
.faq__a p{padding:0 1.4rem 1.3rem;font-size:.94rem;color:var(--ink-soft)}

/* ---------- Footer ---------- */
.footer{background:var(--brand-950);color:rgba(230,238,249,.7);padding-top:clamp(3.2rem,6vw,4.6rem);border-top:3px solid var(--accent-500)}
.footer__grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.3fr;gap:clamp(1.8rem,3.5vw,3rem)}
.footer h4{font-size:.8rem;letter-spacing:.13em;text-transform:uppercase;color:var(--accent-400);margin:0 0 1.1rem;font-weight:800}
.footer a{transition:color .25s}
.footer a:hover{color:var(--accent-300)}
.footer__links{display:grid;gap:.62rem;font-size:.94rem}
.footer__brand .brand__name{color:#fff}
.footer__brand .brand__tagline{color:var(--accent-400)}
.footer__about{margin-top:1.1rem;font-size:.9rem;line-height:1.6;max-width:34ch}
.socials{display:flex;gap:.6rem;margin-top:1.3rem}
.socials a{width:40px;height:40px;border-radius:12px;display:grid;place-items:center;background:rgba(255,255,255,.06);border:1px solid rgba(239,201,97,.2);transition:background-color .3s,transform .3s var(--ease),border-color .3s}
.socials a:hover{background:var(--accent-500);border-color:var(--accent-500);transform:translateY(-3px)}
.socials a:hover svg{color:var(--brand-900)}
.socials svg{width:18px;height:18px;color:var(--accent-300);transition:color .3s}
.footer__bottom{margin-top:clamp(2.4rem,4vw,3.4rem);border-top:1px solid rgba(255,255,255,.10);padding:1.4rem 0 1.8rem;display:flex;flex-wrap:wrap;gap:1rem;justify-content:space-between;font-size:.84rem}
.footer__bottom a{text-decoration:underline;text-underline-offset:3px}

/* ---------- WhatsApp flotante ---------- */
.wa{
  position:fixed;right:20px;bottom:20px;z-index:70;width:56px;height:56px;border-radius:50%;
  display:grid;place-items:center;background:#25D366;box-shadow:0 16px 34px -14px rgba(37,211,102,.8);
  transition:transform .35s var(--ease);
}
.wa:hover{transform:scale(1.08)}
.wa svg{width:28px;height:28px;color:#fff}

/* ---------- Animación de entrada ---------- */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.is-visible{opacity:1;transform:none}
.reveal[data-delay="1"]{transition-delay:.09s}
.reveal[data-delay="2"]{transition-delay:.18s}
.reveal[data-delay="3"]{transition-delay:.27s}
.reveal[data-delay="4"]{transition-delay:.36s}

/* ---------- Encabezado de página interna ---------- */
.page-hero{position:relative;background:var(--brand-950);color:#E6EEF9;overflow:hidden;padding:clamp(3.2rem,7vw,5.2rem) 0 clamp(3.4rem,7vw,5rem)}
.page-hero__bg{position:absolute;inset:0;z-index:0;
  background:radial-gradient(760px 460px at 82% 0%,rgba(44,91,168,.45),transparent 62%),
  radial-gradient(520px 380px at 4% 100%,rgba(214,167,47,.20),transparent 66%),
  linear-gradient(160deg,#0B1E3E,#050E1E)}
.page-hero .container{position:relative;z-index:1}
.page-hero h1{color:#fff;max-width:18ch}
.page-hero p{margin-top:1.1rem;color:rgba(230,238,249,.76);max-width:60ch;font-size:clamp(1rem,1.4vw,1.12rem)}
.breadcrumb{display:flex;gap:.55rem;align-items:center;font-size:.84rem;color:rgba(230,238,249,.55);margin-bottom:1.2rem}
.breadcrumb a:hover{color:var(--accent-300)}
.breadcrumb span{color:rgba(230,238,249,.3)}

/* ---------- Responsive ---------- */
@media (max-width:1024px){
  .hero__inner{grid-template-columns:1fr;padding-bottom:clamp(3rem,7vw,4.5rem)}
  .hero__pillars{grid-template-columns:repeat(2,1fr)}
  .split{grid-template-columns:1fr}
  .split--reverse .split__media{order:0}
  .footer__grid{grid-template-columns:1fr 1fr}
}
@media (max-width:860px){
  .nav-toggle{display:flex}
  .header__cta .btn{display:none}
  .nav{
    position:fixed;inset:var(--nav-h) 0 auto 0;flex-direction:column;align-items:stretch;gap:.2rem;
    padding:1.2rem 1.4rem 1.8rem;
    background:rgba(255,255,255,.95);
    -webkit-backdrop-filter:blur(22px);backdrop-filter:blur(22px);
    border-bottom:1px solid rgba(10,27,46,.1);
    box-shadow:0 24px 40px -30px rgba(5,14,30,.6);
    transform:translateY(-14px);opacity:0;pointer-events:none;
    transition:opacity .3s var(--ease),transform .3s var(--ease);
  }
  .nav.is-open{opacity:1;transform:none;pointer-events:auto}
  .nav a{padding:.85rem 1rem;font-size:1rem;border-radius:14px}
  .nav a.is-active::after{display:none}
  .nav a.is-active{background:rgba(31,69,133,.1);color:var(--brand-800)}
  .nav .btn{margin-top:.6rem;display:inline-flex}
  .hero__stats{grid-template-columns:repeat(2,1fr)}
  .form__row{grid-template-columns:1fr}
  .topbar__group--left{display:none}
}
@media (max-width:560px){
  body{font-size:16px}
  .brand__mark{width:46px;height:46px}
  .hero__pillars{grid-template-columns:1fr}
  .footer__grid{grid-template-columns:1fr}
  .cta-band__inner{flex-direction:column;align-items:flex-start}
  .wa{width:52px;height:52px;right:14px;bottom:14px}
}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important;scroll-behavior:auto !important}
  .reveal{opacity:1;transform:none}
}

@media print{
  .header,.topbar,.wa,.nav-toggle,.cta-band{display:none !important}
  body{background:#fff;color:#000}
}

/* =========================================================
   Bandas fotográficas con efecto parallax
   ========================================================= */
.parallax{
  position:relative;isolation:isolate;overflow:hidden;
  display:grid;align-items:center;
  min-height:clamp(400px,60vh,640px);
  color:#fff;background:var(--brand-950);
}
.parallax__media{
  position:absolute;left:0;right:0;top:-16%;height:132%;z-index:-2;
  background-size:cover;background-position:center;background-repeat:no-repeat;
  will-change:transform;
}
.parallax__veil{
  position:absolute;inset:0;z-index:-1;
  background:linear-gradient(100deg,rgba(5,14,30,.94) 0%,rgba(5,14,30,.72) 42%,rgba(11,30,62,.40) 100%);
}
.parallax__veil::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(5,14,30,.55),transparent 30%,transparent 70%,rgba(5,14,30,.65));
}
.parallax .container{position:relative;z-index:1;padding:clamp(2.6rem,6vw,4.2rem) 0}
.parallax h2{color:#fff;max-width:16ch}
.parallax .lead{color:rgba(230,238,249,.82)}
.parallax__inner{max-width:640px}
.parallax__stats{display:flex;flex-wrap:wrap;gap:clamp(1.2rem,4vw,3rem);margin-top:2.2rem}
.parallax__stat b{display:block;font-size:clamp(1.7rem,3.2vw,2.5rem);line-height:1;letter-spacing:-.03em;color:var(--accent-400)}
.parallax__stat span{display:block;margin-top:.4rem;font-size:.76rem;font-weight:600;letter-spacing:.09em;text-transform:uppercase;color:rgba(230,238,249,.7)}

/* Fondos de cada banda (versión ligera en móvil) */
.px-mar .parallax__media{background-image:url("../assets/img/mar-1100.webp")}
.px-contenedores .parallax__media{background-image:url("../assets/img/contenedores-noche-1100.webp")}
.px-gruas .parallax__media{background-image:url("../assets/img/gruas-1100.webp")}
@media (min-width:900px){
  .px-mar .parallax__media{background-image:url("../assets/img/mar-1920.webp")}
  .px-contenedores .parallax__media{background-image:url("../assets/img/contenedores-noche-1920.webp")}
  .px-gruas .parallax__media{background-image:url("../assets/img/gruas-1920.webp")}
}

/* Fotografías dentro de los bloques de contenido */
.split__media--photo{background:var(--brand-900)}
.split__media--photo::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(155deg,rgba(23,52,106,.10),rgba(5,14,30,.42));
}
.split__media--photo img{transition:transform 1.2s var(--ease)}
.split__media--photo:hover img{transform:scale(1.04)}

@media (prefers-reduced-motion:reduce){
  .parallax__media,.hero__photo{transform:none !important}
  .split__media--photo:hover img{transform:none}
}