/* Central de Llamadas · IA — diseño marketing */
:root{
  --bg:#ffffff; --bg2:#fff8f1; --ink:#1a1a1a; --ink2:#4a4a4a; --ink3:#8a8a8a;
  --line:#f0e6da; --brand:#f07816; --brand2:#ffa12e; --brandink:#b85410;
  --green:#16a34a; --amber:#d97706; --radius:16px; --max:1160px;
  --shadow:0 18px 50px rgba(16,33,71,.10); --shadow-sm:0 6px 20px rgba(16,33,71,.07);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font-family:"Inter",system-ui,-apple-system,"Segoe UI",sans-serif;line-height:1.6;font-size:17px;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:var(--brand);text-decoration:none}
a:hover{text-decoration:underline}
.wrap{max-width:var(--max);margin:0 auto;padding:0 22px}
h1,h2,h3{line-height:1.2;color:var(--ink);margin:0 0 .5em;letter-spacing:-.01em}
h1{font-size:clamp(2rem,4.5vw,3.3rem);font-weight:800}
h2{font-size:clamp(1.5rem,3vw,2.2rem);font-weight:800;margin-top:0}
h3{font-size:1.2rem;font-weight:700}
p{margin:0 0 1rem;color:var(--ink2)}
.lead{font-size:1.2rem;color:var(--ink2)}
.eyebrow{display:inline-block;font-size:.8rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--brand);background:#fff1e2;padding:.35em .8em;border-radius:30px;margin-bottom:1rem}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:.5em;font-weight:700;padding:.85em 1.5em;border-radius:12px;border:1px solid transparent;cursor:pointer;transition:.18s;font-size:1rem}
.btn:hover{text-decoration:none;transform:translateY(-2px)}
.btn-primary{background:linear-gradient(135deg,var(--brand),var(--brand2));color:#fff;box-shadow:0 10px 26px rgba(240,120,22,.38)}
.btn-ghost{background:#fff;color:var(--brandink);border-color:var(--line);box-shadow:var(--shadow-sm)}
.btn-lg{padding:1.05em 1.9em;font-size:1.08rem}

/* header */
header.site{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.85);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
header.site .bar{display:flex;align-items:center;gap:1.4rem;height:70px}
.logo{display:flex;align-items:center;gap:.55rem;font-weight:800;color:var(--ink);font-size:1.12rem}
.logo:hover{text-decoration:none}
.logo .mark{width:34px;height:34px;border-radius:10px;background:linear-gradient(135deg,var(--brand),var(--brand2));display:grid;place-items:center;color:#fff;font-size:1.1rem}
nav.main{display:flex;gap:1.3rem;margin-left:auto;align-items:center}
nav.main a{color:var(--ink2);font-weight:600;font-size:.98rem}
nav.main a:hover{color:var(--brand);text-decoration:none}
nav.main .btn{margin-left:.4rem;padding:.6em 1.1em}
.burger{display:none;margin-left:auto;background:none;border:0;font-size:1.7rem;cursor:pointer;color:var(--ink)}

/* hero */
.hero{background:radial-gradient(1100px 520px at 80% -10%,#ffeede 0,transparent 60%),radial-gradient(800px 500px at 0% 10%,#fff4e6 0,transparent 55%);padding:72px 0 56px}
.hero .grid{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center}
.hero ul.ticks{list-style:none;padding:0;margin:1.4rem 0;display:grid;gap:.6rem}
.hero ul.ticks li{padding-left:1.9rem;position:relative;color:var(--ink2);font-weight:500}
.hero ul.ticks li::before{content:"✓";position:absolute;left:0;color:#fff;background:var(--green);width:1.3rem;height:1.3rem;border-radius:50%;display:grid;place-items:center;font-size:.8rem;top:.2rem}
.cta-row{display:flex;gap:.8rem;flex-wrap:wrap;margin-top:1.6rem}
.hero-card{background:#0c1428;border-radius:22px;padding:26px;color:#dfe8fb;box-shadow:var(--shadow);position:relative;overflow:hidden}
.hero-card .pulse{width:84px;height:84px;border-radius:50%;background:linear-gradient(135deg,var(--brand),var(--brand2));display:grid;place-items:center;font-size:2.2rem;margin:6px auto 14px;box-shadow:0 0 0 0 rgba(240,120,22,.55);animation:pulse 2.2s infinite}
@keyframes pulse{70%{box-shadow:0 0 0 22px rgba(240,120,22,0)}100%{box-shadow:0 0 0 0 rgba(240,120,22,0)}}
.hero-card .bubble{background:#16213c;border:1px solid #243456;border-radius:13px;padding:10px 14px;margin:8px 0;font-size:.95rem}
.hero-card .bubble.user{background:#10301f;border-color:#1f4a2f;margin-left:24px}

/* sections */
section{padding:64px 0}
section.alt{background:var(--bg2)}
.section-head{text-align:center;max-width:720px;margin:0 auto 44px}
.section-head p{font-size:1.12rem}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow-sm);transition:.18s}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.card .ic{width:50px;height:50px;border-radius:13px;background:#fff1e2;display:grid;place-items:center;font-size:1.5rem;margin-bottom:14px}
.card h3{margin-bottom:.4rem}
.card p{font-size:.97rem;margin:0}
.steps{counter-reset:s;display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.steps .step{position:relative;padding-top:14px}
.steps .step::before{counter-increment:s;content:counter(s);display:grid;place-items:center;width:42px;height:42px;border-radius:50%;background:linear-gradient(135deg,var(--brand),var(--brand2));color:#fff;font-weight:800;margin-bottom:12px}

/* table */
.tbl{width:100%;border-collapse:collapse;background:#fff;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm);font-size:.98rem}
.tbl th,.tbl td{padding:14px 16px;text-align:left;border-bottom:1px solid var(--line)}
.tbl th{background:#fff3e6;font-weight:700;color:var(--ink)}
.tbl tr:last-child td{border-bottom:0}
.tbl .yes{color:var(--green);font-weight:700}.tbl .no{color:#c0392b;font-weight:700}

/* pricing */
.prices{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;align-items:start}
.price{background:#fff;border:1px solid var(--line);border-radius:18px;padding:30px 26px;box-shadow:var(--shadow-sm);position:relative}
.price.feat{border-color:var(--brand);box-shadow:var(--shadow);transform:scale(1.03)}
.price .tag{position:absolute;top:-13px;left:50%;transform:translateX(-50%);background:linear-gradient(135deg,var(--brand),var(--brand2));color:#fff;font-size:.78rem;font-weight:700;padding:.3em 1em;border-radius:20px}
.price .amt{font-size:2.4rem;font-weight:800;color:var(--ink);margin:.2rem 0}
.price .amt span{font-size:1rem;font-weight:600;color:var(--ink3)}
.price ul{list-style:none;padding:0;margin:1.2rem 0}
.price li{padding:.45rem 0 .45rem 1.7rem;position:relative;font-size:.96rem;color:var(--ink2);border-top:1px solid var(--line)}
.price li::before{content:"✓";position:absolute;left:0;color:var(--green);font-weight:800}

/* faq */
.faq details{background:#fff;border:1px solid var(--line);border-radius:12px;margin-bottom:12px;padding:0 20px;box-shadow:var(--shadow-sm)}
.faq summary{cursor:pointer;font-weight:700;padding:18px 0;list-style:none;display:flex;justify-content:space-between;gap:1rem;color:var(--ink)}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--brand);font-size:1.4rem;font-weight:700}
.faq details[open] summary::after{content:"–"}
.faq details[open] summary{border-bottom:1px solid var(--line)}
.faq details p{padding:16px 0;margin:0}

/* cta band */
.band{background:linear-gradient(135deg,var(--brandink),var(--brand));color:#fff;border-radius:24px;padding:48px;text-align:center;margin:0 auto}
.band h2{color:#fff}
.band p{color:#ffe6cf;font-size:1.15rem;max-width:620px;margin:0 auto 1.5rem}
.band .btn-primary{background:#fff;color:var(--brandink);box-shadow:0 10px 26px rgba(0,0,0,.2)}

/* footer */
footer.site{background:#0c1428;color:#9fb0cc;padding:54px 0 28px;font-size:.95rem}
footer.site a{color:#c4d2ec}
footer.site .cols{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:30px;margin-bottom:32px}
footer.site h4{color:#fff;font-size:.95rem;margin:0 0 .9rem;text-transform:uppercase;letter-spacing:.06em}
footer.site ul{list-style:none;padding:0;margin:0;display:grid;gap:.5rem}
footer.site .legal{border-top:1px solid #1e2c48;padding-top:20px;color:#6f80a0;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px}

/* breadcrumb + prose */
.crumb{font-size:.9rem;color:var(--ink3);padding:18px 0 0}
.crumb a{color:var(--ink3)}
.prose{max-width:760px}
.prose h2{margin-top:2em}
.prose ul{color:var(--ink2)}
.muted{color:var(--ink3);font-size:.92rem}

@media(max-width:900px){
  .hero .grid,.grid-3,.grid-2,.prices,.steps,footer.site .cols{grid-template-columns:1fr}
  nav.main{display:none}
  nav.main.open{display:flex;position:absolute;top:70px;left:0;right:0;background:#fff;flex-direction:column;padding:18px 22px;border-bottom:1px solid var(--line);gap:1rem}
  .burger{display:block}
  .price.feat{transform:none}
  section{padding:48px 0}
  .band{padding:34px 22px}
}

/* logo badge + hero visual + blog (añadido) */
.ia-badge{background:linear-gradient(135deg,var(--brand),var(--brand2));color:#fff;font-weight:800;font-size:.7rem;padding:.15em .5em;border-radius:6px;letter-spacing:.05em;margin-left:.1rem}
.hero-visual{position:relative}
.hero-visual img{width:100%;height:auto;filter:drop-shadow(0 24px 50px rgba(240,120,22,.20))}
.hero-chip{position:absolute;bottom:16px;left:16px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow-sm);border-radius:30px;padding:.5em 1em;font-size:.85rem;font-weight:700;color:var(--ink);display:flex;align-items:center;gap:.5em}
.live-dot{width:.6rem;height:.6rem;border-radius:50%;background:#ef4444;animation:pulse 1.6s infinite}
.feature-img{width:100%;height:auto;border-radius:18px;box-shadow:var(--shadow);margin:1.5rem 0}
.blog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.post-card{background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden;box-shadow:var(--shadow-sm);transition:.18s;display:flex;flex-direction:column}
.post-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);text-decoration:none}
.post-card .pc-top{height:8px;background:linear-gradient(90deg,var(--brand),var(--brand2))}
.post-card .pc-body{padding:22px;display:flex;flex-direction:column;flex:1}
.post-card h3{font-size:1.1rem;margin-bottom:.5rem;color:var(--ink)}
.post-card p{font-size:.94rem;flex:1}
.post-card .more{font-weight:700;color:var(--brand);margin-top:.6rem}
.post .meta{color:var(--ink3);font-size:.9rem;margin-bottom:1.4rem}
.post h2{margin-top:1.8em}
@media(max-width:900px){.blog-grid{grid-template-columns:1fr}}

/* movimiento: reveal on scroll */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .6s ease, transform .6s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}}
/* clientes / logos */
.client-logos{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:34px 48px;padding:8px 0}
.client-logos img{height:38px;width:auto;filter:grayscale(1);opacity:.7;transition:.25s}
.client-logos img:hover{filter:grayscale(0);opacity:1}
.clients-strip{padding:40px 0 8px}
.clients-strip .lbl{text-align:center;color:var(--ink3);font-size:.85rem;text-transform:uppercase;letter-spacing:.12em;margin-bottom:22px}
/* eq bars (movimiento hero) */
.eqbars{display:inline-flex;align-items:flex-end;gap:3px;height:16px;margin-left:2px}
.eqbars span{width:3px;background:var(--brand);border-radius:3px;height:5px;animation:eqb .9s ease-in-out infinite}
.eqbars span:nth-child(2){animation-delay:.15s}.eqbars span:nth-child(3){animation-delay:.3s}.eqbars span:nth-child(4){animation-delay:.45s}
@keyframes eqb{0%,100%{height:4px}50%{height:15px}}

/* voces / recepcionistas (humanización) */
.voices{display:grid;grid-template-columns:repeat(5,1fr);gap:20px;margin:0 0 26px}
.voices figure{margin:0;text-align:center}
.voices img{width:100%;aspect-ratio:1/1;object-fit:cover;border-radius:18px;box-shadow:var(--shadow-sm);transition:.18s}
.voices figure:hover img{transform:translateY(-4px);box-shadow:var(--shadow)}
.voices figcaption{margin-top:11px;line-height:1.3}
.voices figcaption strong{display:block;font-size:1.02rem;color:var(--ink)}
.voices figcaption span{font-size:.86rem;color:var(--ink3)}
@media(max-width:900px){.voices{grid-template-columns:repeat(2,1fr);gap:14px}}

/* hero con foto de recepcionista (toque humano) */
.hero-visual.photo img{aspect-ratio:1/1;object-fit:cover;border-radius:22px;filter:none;box-shadow:0 26px 55px rgba(16,33,71,.22)}
.hero-visual.photo .hero-chip{bottom:18px;left:18px}

/* ===== movimiento mejorado (v2): aparición fluida + cascada + entrada del hero ===== */
.reveal{opacity:0;transform:translateY(36px) scale(.985);filter:blur(6px);transition:opacity .7s ease, transform .8s cubic-bezier(.16,.84,.34,1), filter .7s ease;will-change:opacity,transform,filter}
.reveal.in{opacity:1;transform:none;filter:blur(0)}
/* entrada del hero al cargar (sin depender de scroll) */
@keyframes heroUp{from{opacity:0;transform:translateY(28px)}to{opacity:1;transform:none}}
@keyframes heroPop{from{opacity:0;transform:translateY(24px) scale(.94)}to{opacity:1;transform:none}}
.hero .eyebrow,.hero h1,.hero .lead,.hero ul.ticks,.hero .cta-row{opacity:0;animation:heroUp .8s cubic-bezier(.16,.84,.34,1) both}
.hero h1{animation-delay:.08s}.hero .lead{animation-delay:.20s}.hero ul.ticks{animation-delay:.32s}.hero .cta-row{animation-delay:.44s}
.hero-visual{opacity:0;animation:heroPop .9s cubic-bezier(.16,.84,.34,1) .22s both}
@media(prefers-reduced-motion:reduce){
  .reveal,.hero .eyebrow,.hero h1,.hero .lead,.hero ul.ticks,.hero .cta-row,.hero-visual{opacity:1!important;transform:none!important;filter:none!important;animation:none!important;transition:none!important}
}