/* =========================================================
   IMPRESSION · Landing page
   Paleta de marca: Navy #01084B + tintas Amber / Magenta / Azul
   Tipografía: Roboto
   ========================================================= */

/* ---------- Tokens de diseño ---------- */
:root{
  --navy:#01084B;          /* color base de la marca */
  --navy-2:#0a1266;        /* navy un poco más claro para capas */
  --paper:#ffffff;
  --paper-soft:#f5f7fb;    /* fondo claro de secciones */
  --ink-amber:#f5a623;     /* tinta amarilla  */
  --ink-magenta:#e6197e;   /* tinta magenta   */
  --ink-blue:#3b82c4;      /* tinta azul      */
  --ink-blue-soft:#7cb2e0;
  --text:#12183f;          /* texto sobre fondo claro */
  --text-soft:#565d82;     /* texto secundario */
  --wa:#25d366;            /* verde WhatsApp */
  --wa-dark:#1eb457;
  --line:#e6e9f4;

  --gradient-ink:linear-gradient(90deg,var(--ink-amber) 0%,var(--ink-magenta) 50%,var(--ink-blue) 100%);
  --radius:16px;
  --shadow-sm:0 4px 14px rgba(1,8,75,.08);
  --shadow-md:0 18px 40px rgba(1,8,75,.14);
  --maxw:1160px;
  --ease:cubic-bezier(.22,.61,.36,1);
}

/* ---------- Reset base ---------- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:'Roboto',system-ui,-apple-system,sans-serif;
  color:var(--text);
  background:var(--paper);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}

/* ---------- Utilidades de layout ---------- */
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.section{padding:96px 0}
.eyebrow{               /* etiqueta pequeña sobre los títulos */
  display:inline-block;font-size:.78rem;font-weight:700;letter-spacing:.18em;
  text-transform:uppercase;color:var(--ink-blue);margin-bottom:14px;
}
.section-title{
  font-size:clamp(1.8rem,4vw,2.6rem);font-weight:900;line-height:1.12;
  letter-spacing:-.02em;color:var(--navy);
}
.section-lead{max-width:620px;color:var(--text-soft);font-size:1.08rem;margin-top:16px}

/* Barra tricolor: la "firma" visual de la marca (los 3 chorros de tinta) */
.ink-bar{height:5px;width:74px;border-radius:99px;background:var(--gradient-ink)}

/* ---------- Botones ---------- */
.btn{
  display:inline-flex;align-items:center;gap:10px;justify-content:center;
  font-weight:700;font-size:1rem;padding:15px 26px;border-radius:99px;
  border:none;cursor:pointer;transition:transform .2s var(--ease),box-shadow .2s var(--ease),background .2s;
  white-space:nowrap;
}
.btn:active{transform:translateY(1px)}
.btn-wa{background:var(--wa);color:#fff;box-shadow:0 8px 22px rgba(37,211,102,.35)}
.btn-wa:hover{background:var(--wa-dark);transform:translateY(-2px);box-shadow:0 12px 28px rgba(37,211,102,.45)}
.btn-ghost{background:transparent;color:#fff;border:2px solid rgba(255,255,255,.4)}
.btn-ghost:hover{border-color:#fff;background:rgba(255,255,255,.08)}
.btn-navy{background:var(--navy);color:#fff}
.btn-navy:hover{background:var(--navy-2);transform:translateY(-2px);box-shadow:var(--shadow-md)}
.btn svg{width:20px;height:20px;flex-shrink:0}

/* =========================================================
   NAV
   ========================================================= */
.nav{
  position:sticky;top:0;z-index:50;background:rgba(255,255,255,.9);
  backdrop-filter:saturate(1.4) blur(10px);border-bottom:1px solid transparent;
  transition:box-shadow .25s,border-color .25s;
}
.nav.scrolled{box-shadow:var(--shadow-sm);border-color:var(--line)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:72px}
.nav-logo img{height:38px;width:auto}
.nav-links{display:flex;align-items:center;gap:32px}
.nav-links a{font-weight:500;color:var(--text-soft);font-size:.98rem;transition:color .2s}
.nav-links a:hover{color:var(--navy)}
.nav-cta{padding:11px 20px;font-size:.95rem}
.nav-toggle{display:none;background:none;border:none;cursor:pointer;padding:8px}
.nav-toggle span{display:block;width:24px;height:2px;background:var(--navy);margin:5px 0;transition:.3s}

/* =========================================================
   HERO
   ========================================================= */
.hero{
  position:relative;background:var(--navy);color:#fff;overflow:hidden;
  padding:88px 0 96px;
}
/* Chorros de tinta animados de fondo (sutiles) */
.hero-streams{position:absolute;inset:0;overflow:hidden;pointer-events:none;opacity:.5}
.hero-streams span{
  position:absolute;top:-20%;width:120px;height:150%;filter:blur(18px);border-radius:50%;
  animation:drift 11s ease-in-out infinite;
}
.hero-streams span:nth-child(1){left:8%;background:radial-gradient(circle,rgba(245,166,35,.55),transparent 70%);animation-delay:0s}
.hero-streams span:nth-child(2){left:46%;background:radial-gradient(circle,rgba(230,25,126,.5),transparent 70%);animation-delay:2.5s}
.hero-streams span:nth-child(3){left:82%;background:radial-gradient(circle,rgba(59,130,196,.55),transparent 70%);animation-delay:5s}
@keyframes drift{0%,100%{transform:translateY(0)}50%{transform:translateY(40px)}}

.hero-grid{position:relative;z-index:2;display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center}
.hero-eyebrow{color:var(--ink-blue-soft)}
.hero h1{
  font-size:clamp(2.3rem,5.2vw,3.9rem);font-weight:900;line-height:1.05;
  letter-spacing:-.03em;margin:14px 0 22px;
}
.hero h1 .tint{background:var(--gradient-ink);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p.lead{font-size:1.18rem;color:rgba(255,255,255,.82);max-width:520px;margin-bottom:34px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap}
.hero-trust{margin-top:30px;display:flex;align-items:center;gap:10px;color:rgba(255,255,255,.65);font-size:.92rem}
.hero-trust .ink-bar{width:40px;height:4px}

.hero-art{display:flex;justify-content:center}
.hero-art img{width:min(340px,80%);filter:drop-shadow(0 22px 45px rgba(0,0,0,.45));animation:float 6s ease-in-out infinite}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-16px)}}

/* =========================================================
   BENEFICIOS
   ========================================================= */
.benefits{background:var(--paper)}
.benefits-head{text-align:center;display:flex;flex-direction:column;align-items:center;margin-bottom:56px}
.benefits-head .ink-bar{margin:22px auto 0}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.card{
  background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);
  padding:36px 30px;transition:transform .3s var(--ease),box-shadow .3s var(--ease),border-color .3s;
}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow-md);border-color:transparent}
.card-icon{
  width:60px;height:60px;border-radius:14px;display:grid;place-items:center;margin-bottom:22px;
}
.card-icon svg{width:30px;height:30px;stroke:#fff;stroke-width:2;fill:none}
.card:nth-child(1) .card-icon{background:var(--ink-amber)}
.card:nth-child(2) .card-icon{background:var(--ink-magenta)}
.card:nth-child(3) .card-icon{background:var(--ink-blue)}
.card h3{font-size:1.28rem;font-weight:700;color:var(--navy);margin-bottom:10px}
.card p{color:var(--text-soft)}

/* =========================================================
   SOBRE NOSOTROS
   ========================================================= */
.about{background:var(--paper-soft)}
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.about-copy p{color:var(--text-soft);margin-top:16px;font-size:1.06rem}
.about-stats{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:34px}
.stat{background:#fff;border-radius:var(--radius);padding:24px;border:1px solid var(--line)}
.stat .num{font-size:2.1rem;font-weight:900;color:var(--navy);letter-spacing:-.02em;line-height:1}
.stat .num span{background:var(--gradient-ink);-webkit-background-clip:text;background-clip:text;color:transparent}
.stat .lbl{color:var(--text-soft);font-size:.95rem;margin-top:6px}
.about-visual{
  background:var(--navy);border-radius:24px;padding:54px;display:grid;place-items:center;
  position:relative;overflow:hidden;
}
.about-visual::after{content:"";position:absolute;inset:0;background:radial-gradient(circle at 50% 120%,rgba(230,25,126,.35),transparent 60%)}
.about-visual img{width:210px;position:relative;z-index:2}

/* =========================================================
   TESTIMONIOS
   ========================================================= */
.testimonials{background:var(--paper)}
.tst-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:52px}
.tst{
  background:var(--paper-soft);border-radius:var(--radius);padding:32px;position:relative;
  border:1px solid var(--line);
}
.tst .quote-mark{font-size:3.4rem;font-weight:900;line-height:.6;color:var(--ink-magenta);opacity:.3;font-family:Georgia,serif}
.tst p{color:var(--text);margin:6px 0 22px;font-style:italic}
.tst-author{display:flex;align-items:center;gap:12px}
.tst-avatar{width:44px;height:44px;border-radius:50%;display:grid;place-items:center;color:#fff;font-weight:700;flex-shrink:0}
.tst:nth-child(1) .tst-avatar{background:var(--ink-amber)}
.tst:nth-child(2) .tst-avatar{background:var(--ink-magenta)}
.tst:nth-child(3) .tst-avatar{background:var(--ink-blue)}
.tst-author .name{font-weight:700;color:var(--navy);font-size:.98rem;line-height:1.2}
.tst-author .role{color:var(--text-soft);font-size:.86rem}

/* =========================================================
   CONTACTO
   ========================================================= */
.contact{background:var(--navy);color:#fff}
.contact-grid{display:grid;grid-template-columns:1fr 1.05fr;gap:56px;align-items:start}
.contact-copy .eyebrow{color:var(--ink-blue-soft)}
.contact-copy h2{font-size:clamp(1.8rem,4vw,2.6rem);font-weight:900;letter-spacing:-.02em;line-height:1.12;margin-bottom:16px}
.contact-copy p{color:rgba(255,255,255,.8);font-size:1.08rem;max-width:440px}
.contact-list{margin-top:30px;display:flex;flex-direction:column;gap:16px}
.contact-list a{display:flex;align-items:center;gap:14px;color:rgba(255,255,255,.9);font-weight:500;transition:color .2s}
.contact-list a:hover{color:#fff}
.contact-list .ic{width:42px;height:42px;border-radius:11px;background:rgba(255,255,255,.1);display:grid;place-items:center;flex-shrink:0}
.contact-list .ic svg{width:20px;height:20px;fill:#fff}

.form-card{background:#fff;border-radius:22px;padding:36px;box-shadow:var(--shadow-md)}
.form-card .field{margin-bottom:18px}
.form-card label{display:block;font-weight:500;color:var(--text);font-size:.92rem;margin-bottom:7px}
.form-card input,.form-card textarea{
  width:100%;padding:14px 16px;border:1.5px solid var(--line);border-radius:11px;
  font-family:inherit;font-size:1rem;color:var(--text);background:var(--paper-soft);
  transition:border-color .2s,background .2s;
}
.form-card input:focus,.form-card textarea:focus{
  outline:none;border-color:var(--ink-blue);background:#fff;
}
.form-card textarea{resize:vertical;min-height:110px}
.form-card .btn-wa{width:100%;margin-top:6px}
.form-note{text-align:center;color:var(--text-soft);font-size:.85rem;margin-top:14px}

/* =========================================================
   FOOTER
   ========================================================= */
.footer{background:#000524;color:rgba(255,255,255,.7);padding:56px 0 34px}
.footer-top{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px;padding-bottom:38px;border-bottom:1px solid rgba(255,255,255,.1)}
.footer-brand img{height:44px;margin-bottom:18px}
.footer-brand p{font-size:.95rem;max-width:320px}
.footer h4{color:#fff;font-size:.82rem;letter-spacing:.14em;text-transform:uppercase;margin-bottom:16px}
.footer ul{list-style:none;display:flex;flex-direction:column;gap:10px}
.footer ul a{font-size:.95rem;transition:color .2s}
.footer ul a:hover{color:#fff}
.socials{display:flex;gap:12px;margin-top:4px}
.socials a{width:42px;height:42px;border-radius:11px;background:rgba(255,255,255,.08);display:grid;place-items:center;transition:background .25s,transform .25s}
.socials a:hover{transform:translateY(-3px)}
.socials a.ig:hover{background:linear-gradient(45deg,#f5a623,#e6197e,#3b82c4)}
.socials a.wa:hover{background:var(--wa)}
.socials a svg{width:20px;height:20px;fill:#fff}
.footer-bottom{padding-top:26px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;font-size:.86rem}

/* Botón flotante de WhatsApp (siempre visible) */
.wa-float{
  position:fixed;right:22px;bottom:22px;z-index:60;width:60px;height:60px;border-radius:50%;
  background:var(--wa);display:grid;place-items:center;box-shadow:0 10px 30px rgba(37,211,102,.5);
  transition:transform .25s var(--ease);animation:pulse 2.6s infinite;
}
.wa-float:hover{transform:scale(1.08)}
.wa-float svg{width:32px;height:32px;fill:#fff}
@keyframes pulse{0%{box-shadow:0 10px 30px rgba(37,211,102,.5),0 0 0 0 rgba(37,211,102,.5)}70%{box-shadow:0 10px 30px rgba(37,211,102,.5),0 0 0 16px rgba(37,211,102,0)}100%{box-shadow:0 10px 30px rgba(37,211,102,.5),0 0 0 0 rgba(37,211,102,0)}}

/* =========================================================
   ANIMACIONES AL HACER SCROLL
   ========================================================= */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.in{opacity:1;transform:none}
.reveal.d1{transition-delay:.08s}
.reveal.d2{transition-delay:.16s}
.reveal.d3{transition-delay:.24s}

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media(max-width:920px){
  .hero-grid,.about-grid,.contact-grid{grid-template-columns:1fr}
  .hero-art{order:-1}
  .hero-art img{width:200px}
  .about-visual{order:-1}
  .cards,.tst-grid{grid-template-columns:1fr}
  .footer-top{grid-template-columns:1fr 1fr;gap:32px}
  .footer-brand{grid-column:1/-1}
}
@media(max-width:640px){
  .section{padding:66px 0}
  .nav-links{
    position:absolute;top:72px;left:0;right:0;background:#fff;flex-direction:column;
    align-items:stretch;gap:0;padding:8px 0;box-shadow:var(--shadow-md);
    transform:translateY(-140%);transition:transform .3s var(--ease);
  }
  .nav-links.open{transform:translateY(0)}
  .nav-links a{padding:14px 24px}
  .nav-cta{margin:10px 24px}
  .nav-toggle{display:block}
  .about-stats,.footer-top{grid-template-columns:1fr}
  .hero-actions .btn{width:100%}
}

/* Respeta a quien prefiere menos movimiento */
@media(prefers-reduced-motion:reduce){
  *{animation:none!important}
  .reveal{opacity:1;transform:none;transition:none}
  html{scroll-behavior:auto}
}

/* ---------- Selector de idioma + contenedor derecho del nav ---------- */
.nav-right{display:flex;align-items:center;gap:16px}
.lang-btn{
  display:inline-flex;align-items:center;gap:7px;font-family:inherit;font-weight:700;
  font-size:.9rem;color:var(--navy);background:transparent;border:1.5px solid var(--line);
  padding:8px 15px;border-radius:99px;cursor:pointer;transition:border-color .2s,background .2s;
}
.lang-btn:hover{border-color:var(--ink-blue);background:var(--paper-soft)}
.lang-btn svg{width:15px;height:15px;fill:currentColor}