/* ═══════════════════════════════════════════
   NEXAFLOW — hoja de estilos
   1. Tokens        5. Hero
   2. Reset/base    6. Secciones
   3. Utilidades    7. Formulario
   4. Navegación    8. Footer + responsive
   ═══════════════════════════════════════════ */

/* ─── 1. Tokens ─── */
:root{
  --bg:            #07070d;
  --bg-alt:        #0b0b14;
  --surface:       #101020;
  --surface-2:     #16162a;
  --line:          rgba(255,255,255,.09);
  --line-strong:   rgba(255,255,255,.16);

  --text:          #ececf5;
  --text-dim:      #9b9bb4;
  --text-faint:    #6b6b85;

  --violet:        #7c5cff;
  --violet-soft:   #a48bff;
  --cyan:          #24e0d0;
  --amber:         #ffb547;

  --grad:  linear-gradient(120deg,#7c5cff 0%,#a06bff 45%,#24e0d0 100%);
  --grad-soft: linear-gradient(120deg,rgba(124,92,255,.18),rgba(36,224,208,.14));

  --r-sm: 10px;
  --r:    16px;
  --r-lg: 24px;
  --r-xl: 32px;

  --shadow: 0 24px 60px -20px rgba(0,0,0,.8);
  --glow:   0 0 40px -6px rgba(124,92,255,.55);

  --maxw: 1200px;
  --ease: cubic-bezier(.4,0,.2,1);

  --font: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  --mono: 'JetBrains Mono', ui-monospace, 'Cascadia Code', monospace;
}

/* ─── 2. Reset / base ─── */
*,*::before,*::after{ box-sizing:border-box; margin:0; padding:0; }

html{ scroll-behavior:smooth; scroll-padding-top:88px; -webkit-text-size-adjust:100%; }

body{
  font-family:var(--font);
  background:var(--bg);
  color:var(--text);
  line-height:1.65;
  font-size:16px;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}

img,svg{ display:block; max-width:100%; }
a{ color:inherit; text-decoration:none; }
ul,ol{ list-style:none; }
button,input,select,textarea{ font:inherit; color:inherit; }

h1,h2,h3,h4{ line-height:1.15; letter-spacing:-.025em; font-weight:800; }
h1{ font-size:clamp(2.3rem,5.6vw,4.15rem); }
h2{ font-size:clamp(1.85rem,3.7vw,2.85rem); }
h3{ font-size:1.2rem; font-weight:700; letter-spacing:-.015em; }

::selection{ background:var(--violet); color:#fff; }

:focus-visible{ outline:2px solid var(--violet-soft); outline-offset:3px; border-radius:4px; }

.skip-link{
  position:absolute; left:-9999px; top:0; z-index:200;
  background:var(--violet); color:#fff; padding:.7rem 1.2rem; border-radius:0 0 var(--r-sm) 0;
}
.skip-link:focus{ left:0; }

/* ─── 3. Utilidades ─── */
.container{ width:100%; max-width:var(--maxw); margin-inline:auto; padding-inline:24px; }
.container--narrow{ max-width:820px; }

.section{ padding:clamp(72px,9vw,124px) 0; position:relative; }
.section--alt{ background:var(--bg-alt); border-block:1px solid var(--line); }
.section--pain{ padding-top:clamp(56px,7vw,90px); }

.grad{
  background:var(--grad);
  -webkit-background-clip:text; background-clip:text;
  -webkit-text-fill-color:transparent; color:transparent;
}

.eyebrow{
  font-size:.78rem; font-weight:700; letter-spacing:.16em; text-transform:uppercase;
  color:var(--violet-soft); margin-bottom:14px;
}

.sec-head{ max-width:680px; margin-bottom:56px; }
.sec-head__sub{ color:var(--text-dim); font-size:1.06rem; margin-top:16px; }

/* Botones */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:.5rem;
  padding:.78rem 1.5rem; border-radius:var(--r-sm); border:1px solid transparent;
  font-weight:700; font-size:.94rem; cursor:pointer; white-space:nowrap;
  transition:transform .2s var(--ease), box-shadow .25s var(--ease), background .25s var(--ease), border-color .25s var(--ease);
}
.btn--primary{ background:var(--grad); color:#0a0a12; box-shadow:0 10px 30px -12px rgba(124,92,255,.9); }
.btn--primary:hover{ transform:translateY(-2px); box-shadow:0 18px 40px -14px rgba(124,92,255,1); }
.btn--ghost{ border-color:var(--line-strong); background:rgba(255,255,255,.03); color:var(--text); }
.btn--ghost:hover{ background:rgba(255,255,255,.07); border-color:var(--violet-soft); transform:translateY(-2px); }
.btn--lg{ padding:1rem 1.9rem; font-size:1rem; }
.btn--sm{ padding:.55rem 1.05rem; font-size:.86rem; }
.btn--full{ width:100%; }
.btn:disabled{ opacity:.55; cursor:not-allowed; transform:none; }

/* Reveal al hacer scroll */
.reveal{ opacity:0; transform:translateY(26px); transition:opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.is-in{ opacity:1; transform:none; }

/* ─── 4. Navegación ─── */
.nav{
  position:fixed; inset:0 0 auto 0; z-index:100;
  transition:background .3s var(--ease), border-color .3s var(--ease), backdrop-filter .3s var(--ease);
  border-bottom:1px solid transparent;
}
.nav.is-stuck{
  background:rgba(7,7,13,.82);
  backdrop-filter:blur(16px); -webkit-backdrop-filter:blur(16px);
  border-bottom-color:var(--line);
}
.nav__inner{ display:flex; align-items:center; justify-content:space-between; height:76px; }

.logo{ display:inline-flex; align-items:center; gap:.6rem; font-weight:800; font-size:1.16rem; letter-spacing:-.03em; }
.logo__mark{
  width:34px; height:34px; display:grid; place-items:center;
  background:var(--grad); border-radius:10px; color:#0a0a12;
  box-shadow:var(--glow);
}
.logo__mark svg{ width:22px; height:22px; }
.logo__text span{ color:var(--violet-soft); }

.nav__links{ display:flex; align-items:center; gap:2rem; }
.nav__links a{ font-size:.93rem; font-weight:600; color:var(--text-dim); transition:color .2s var(--ease); }
.nav__links a:hover{ color:var(--text); }
.nav__cta{ color:#0a0a12 !important; }

.nav__burger{
  display:none; flex-direction:column; gap:5px; background:none; border:0; cursor:pointer; padding:8px;
}
.nav__burger span{ width:24px; height:2px; background:var(--text); border-radius:2px; transition:.3s var(--ease); }
.nav__burger.is-open span:nth-child(1){ transform:translateY(7px) rotate(45deg); }
.nav__burger.is-open span:nth-child(2){ opacity:0; }
.nav__burger.is-open span:nth-child(3){ transform:translateY(-7px) rotate(-45deg); }

/* ─── 5. Hero ─── */
.hero{ position:relative; padding:clamp(120px,15vw,180px) 0 0; overflow:hidden; }

.hero__glow{
  position:absolute; top:-320px; left:50%; translate:-50% 0;
  width:1100px; height:760px; pointer-events:none;
  background:radial-gradient(closest-side,rgba(124,92,255,.28),transparent 70%);
  filter:blur(30px);
}
.hero__grid{
  position:absolute; inset:0; pointer-events:none;
  background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);
  background-size:64px 64px;
  mask-image:radial-gradient(ellipse 90% 60% at 50% 0%,#000 30%,transparent 75%);
  -webkit-mask-image:radial-gradient(ellipse 90% 60% at 50% 0%,#000 30%,transparent 75%);
  opacity:.6;
}

.hero__inner{
  position:relative; display:grid; grid-template-columns:1.05fr .95fr; gap:64px; align-items:center;
  padding-bottom:clamp(60px,8vw,96px);
}

.badge{
  display:inline-flex; align-items:center; gap:.55rem;
  padding:.42rem .95rem; border:1px solid var(--line-strong); border-radius:999px;
  background:rgba(255,255,255,.04); font-size:.82rem; font-weight:600; color:var(--text-dim);
  margin-bottom:26px;
}
.badge__dot{
  width:7px; height:7px; border-radius:50%; background:var(--cyan);
  box-shadow:0 0 0 0 rgba(36,224,208,.6); animation:ping 2s infinite;
}
@keyframes ping{ 70%{ box-shadow:0 0 0 8px rgba(36,224,208,0); } 100%{ box-shadow:0 0 0 0 rgba(36,224,208,0); } }

.hero__title{ margin-bottom:24px; }
.hero__sub{ font-size:clamp(1.02rem,1.5vw,1.16rem); color:var(--text-dim); max-width:580px; }
.hero__sub strong{ color:var(--text); font-weight:700; }

.hero__actions{ display:flex; flex-wrap:wrap; gap:14px; margin:34px 0 44px; }

.hero__proof{ display:flex; flex-wrap:wrap; gap:38px; padding-top:32px; border-top:1px solid var(--line); }
.hero__proof li{ display:flex; flex-direction:column; }
.stat{ font-size:1.85rem; font-weight:800; letter-spacing:-.03em; background:var(--grad); -webkit-background-clip:text; background-clip:text; -webkit-text-fill-color:transparent; }
.hero__proof small{ font-size:.83rem; color:var(--text-faint); max-width:150px; line-height:1.4; }

/* Tarjeta de flujo */
.hero__visual{ position:relative; }
.flowcard{
  background:linear-gradient(160deg,var(--surface),var(--bg-alt));
  border:1px solid var(--line-strong); border-radius:var(--r-lg);
  box-shadow:var(--shadow); overflow:hidden;
  animation:float 7s ease-in-out infinite;
}
@keyframes float{ 0%,100%{ transform:translateY(0); } 50%{ transform:translateY(-14px); } }

.flowcard__bar{
  display:flex; align-items:center; gap:7px; padding:13px 16px;
  background:rgba(255,255,255,.03); border-bottom:1px solid var(--line);
}
.flowcard__bar span{ width:10px; height:10px; border-radius:50%; background:#2c2c44; }
.flowcard__bar span:first-child{ background:#ff5f57; }
.flowcard__bar span:nth-child(2){ background:#febc2e; }
.flowcard__bar span:nth-child(3){ background:#28c840; }
.flowcard__bar p{ margin-left:10px; font-family:var(--mono); font-size:.74rem; color:var(--text-faint); }

.flowcard__canvas{
  position:relative; height:300px;
  background-image:radial-gradient(rgba(255,255,255,.07) 1px,transparent 1px);
  background-size:18px 18px;
}
.flowcard__wires{ position:absolute; inset:0; width:100%; height:100%; }
.wire{
  fill:none; stroke:var(--violet); stroke-width:1.6; opacity:.55;
  stroke-dasharray:5 7; animation:dash 1.6s linear infinite;
}
@keyframes dash{ to{ stroke-dashoffset:-24; } }

.node{
  position:absolute; left:var(--x); top:var(--y);
  padding:.55rem .8rem; border-radius:10px; font-size:.76rem; font-weight:600;
  background:var(--surface-2); border:1px solid var(--line-strong);
  box-shadow:0 8px 20px -10px rgba(0,0,0,.9); white-space:nowrap;
}
.node--brain{
  padding:.75rem 1rem; text-align:center; line-height:1.35;
  background:linear-gradient(140deg,rgba(124,92,255,.28),rgba(36,224,208,.16));
  border-color:rgba(164,139,255,.5); box-shadow:0 0 28px -6px rgba(124,92,255,.7);
  animation:breathe 3s ease-in-out infinite;
}
@keyframes breathe{ 0%,100%{ box-shadow:0 0 24px -8px rgba(124,92,255,.6); } 50%{ box-shadow:0 0 38px -4px rgba(124,92,255,.95); } }
.node--brain b{ display:block; font-size:.85rem; }
.node--brain small{ font-size:.68rem; color:var(--text-dim); }
.node--out{ border-color:rgba(36,224,208,.35); }

.flowcard__status{
  display:flex; align-items:center; gap:.55rem;
  padding:12px 16px; border-top:1px solid var(--line);
  font-family:var(--mono); font-size:.72rem; color:var(--text-faint);
}
.pulse{ width:7px; height:7px; border-radius:50%; background:var(--cyan); animation:ping 2s infinite; }

/* Marquee */
.marquee{
  position:relative; border-block:1px solid var(--line); background:rgba(255,255,255,.015);
  padding:18px 0; overflow:hidden;
  mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent);
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent);
}
.marquee__track{ display:flex; gap:52px; width:max-content; animation:slide 38s linear infinite; }
.marquee__track span{
  font-size:.92rem; font-weight:700; color:var(--text-faint); letter-spacing:-.01em; white-space:nowrap;
}
@keyframes slide{ to{ transform:translateX(-50%); } }

/* ─── 6. Secciones ─── */

/* Dolor */
.pain-grid{ display:grid; grid-template-columns:repeat(auto-fit,minmax(250px,1fr)); gap:20px; }
.pain{
  padding:28px; border:1px solid var(--line); border-radius:var(--r);
  background:linear-gradient(160deg,rgba(255,255,255,.035),transparent);
  transition:border-color .3s var(--ease), transform .3s var(--ease);
}
.pain:hover{ border-color:var(--line-strong); transform:translateY(-4px); }
.pain__icon{ font-size:1.7rem; display:block; margin-bottom:14px; }
.pain h3{ margin-bottom:10px; }
.pain p{ color:var(--text-dim); font-size:.94rem; }

/* Servicios */
.svc-grid{ display:grid; grid-template-columns:repeat(2,1fr); gap:22px; }
.svc{
  position:relative; padding:36px; border:1px solid var(--line); border-radius:var(--r-lg);
  background:linear-gradient(155deg,var(--surface),rgba(11,11,20,.6));
  overflow:hidden; transition:border-color .3s var(--ease), transform .3s var(--ease);
}
.svc::before{
  content:''; position:absolute; inset:0; opacity:0; transition:opacity .35s var(--ease);
  background:radial-gradient(500px 200px at 20% 0%,rgba(124,92,255,.16),transparent 70%);
}
.svc:hover{ border-color:rgba(164,139,255,.4); transform:translateY(-5px); }
.svc:hover::before{ opacity:1; }
.svc > *{ position:relative; }

.svc__icon{
  width:52px; height:52px; display:grid; place-items:center; font-size:1.5rem;
  border-radius:14px; background:var(--grad-soft); border:1px solid var(--line-strong); margin-bottom:20px;
}
.svc h3{ font-size:1.4rem; margin-bottom:12px; }
.svc p{ color:var(--text-dim); font-size:.97rem; }
.svc__list{ margin-top:20px; display:grid; gap:9px; }
.svc__list li{ position:relative; padding-left:26px; font-size:.9rem; color:var(--text-dim); }
.svc__list li::before{
  content:''; position:absolute; left:0; top:8px; width:14px; height:8px;
  border-left:2px solid var(--cyan); border-bottom:2px solid var(--cyan);
  transform:rotate(-45deg);
}
.svc__tag{
  position:absolute; top:22px; right:22px; z-index:1;
  padding:.28rem .7rem; border-radius:999px; font-size:.7rem; font-weight:700;
  background:rgba(124,92,255,.18); border:1px solid rgba(164,139,255,.4); color:var(--violet-soft);
}
.svc__tag--alt{ background:rgba(255,181,71,.14); border-color:rgba(255,181,71,.4); color:var(--amber); }

/* Proceso */
.steps{ display:grid; grid-template-columns:repeat(4,1fr); gap:20px; counter-reset:s; }
.step{ position:relative; padding:30px 24px; border:1px solid var(--line); border-radius:var(--r); background:rgba(255,255,255,.02); }
.step__num{
  display:block; font-family:var(--mono); font-size:2rem; font-weight:500;
  background:var(--grad); -webkit-background-clip:text; background-clip:text; -webkit-text-fill-color:transparent;
  margin-bottom:14px; opacity:.9;
}
.step h3{ margin-bottom:10px; }
.step p{ color:var(--text-dim); font-size:.92rem; }

/* Casos */
.case-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:22px; }
.case{
  padding:34px 28px; border:1px solid var(--line); border-radius:var(--r-lg);
  background:linear-gradient(165deg,rgba(124,92,255,.08),rgba(255,255,255,.02));
}
.case__sector{ font-size:.8rem; font-weight:600; color:var(--text-faint); text-transform:uppercase; letter-spacing:.08em; }
.case__metric{ font-size:clamp(2.1rem,3.4vw,2.7rem); font-weight:800; letter-spacing:-.04em; line-height:1.1; margin-top:14px; background:var(--grad); -webkit-background-clip:text; background-clip:text; -webkit-text-fill-color:transparent; }
.case__label{ font-weight:700; margin-bottom:14px; }
.case__text{ color:var(--text-dim); font-size:.93rem; }

.quote{
  margin-top:48px; padding:44px; border-radius:var(--r-lg);
  border:1px solid var(--line-strong); background:rgba(255,255,255,.025); text-align:center;
}
.quote p{ font-size:clamp(1.1rem,2vw,1.42rem); font-weight:600; letter-spacing:-.02em; max-width:760px; margin-inline:auto; }
.quote footer{ margin-top:20px; color:var(--text-faint); font-size:.9rem; }
.quote footer strong{ color:var(--text-dim); }

/* Precios */
.price-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:22px; align-items:start; }
.price{
  padding:36px 30px; border:1px solid var(--line); border-radius:var(--r-lg);
  background:var(--surface); display:flex; flex-direction:column; height:100%;
}
.price--featured{
  border-color:rgba(164,139,255,.5); position:relative;
  background:linear-gradient(165deg,rgba(124,92,255,.14),var(--surface));
  box-shadow:0 24px 60px -24px rgba(124,92,255,.65);
}
.price__badge{
  position:absolute; top:-13px; left:50%; translate:-50% 0;
  padding:.32rem .9rem; border-radius:999px; font-size:.73rem; font-weight:800;
  background:var(--grad); color:#0a0a12; white-space:nowrap;
}
.price h3{ font-size:1.3rem; }
.price__for{ color:var(--text-faint); font-size:.87rem; margin:8px 0 22px; min-height:42px; }
.price__amount{ font-size:2.5rem; font-weight:800; letter-spacing:-.035em; line-height:1.1; margin-bottom:26px; }
.price__amount small{ display:block; font-size:.8rem; font-weight:600; color:var(--text-faint); letter-spacing:0; }
.price__amount span{ font-size:1.5rem; }
.price ul{ display:grid; gap:11px; margin-bottom:30px; flex:1; }
.price li{ position:relative; padding-left:26px; font-size:.91rem; color:var(--text-dim); }
.price li::before{
  content:''; position:absolute; left:0; top:8px; width:14px; height:8px;
  border-left:2px solid var(--violet-soft); border-bottom:2px solid var(--violet-soft); transform:rotate(-45deg);
}
.price-note{ text-align:center; margin-top:28px; font-size:.87rem; color:var(--text-faint); }

/* FAQ */
.faq{ display:grid; gap:12px; }
.faq__item{ border:1px solid var(--line); border-radius:var(--r); background:rgba(255,255,255,.02); overflow:hidden; }
.faq__item[open]{ border-color:var(--line-strong); background:rgba(255,255,255,.04); }
.faq__item summary{
  padding:20px 54px 20px 24px; cursor:pointer; font-weight:700; font-size:1.02rem;
  position:relative; list-style:none;
}
.faq__item summary::-webkit-details-marker{ display:none; }
.faq__item summary::after{
  content:''; position:absolute; right:24px; top:50%; width:10px; height:10px;
  border-right:2px solid var(--violet-soft); border-bottom:2px solid var(--violet-soft);
  translate:0 -70%; rotate:45deg; transition:rotate .25s var(--ease);
}
.faq__item[open] summary::after{ rotate:-135deg; translate:0 -25%; }
.faq__body{ padding:0 24px 22px; color:var(--text-dim); font-size:.96rem; }

/* ─── 7. CTA + formulario ─── */
.cta{ position:relative; overflow:hidden; background:var(--bg-alt); border-top:1px solid var(--line); }
.cta__glow{
  position:absolute; bottom:-260px; left:20%; width:900px; height:600px; pointer-events:none;
  background:radial-gradient(closest-side,rgba(36,224,208,.16),transparent 70%); filter:blur(20px);
}
.cta__inner{ position:relative; display:grid; grid-template-columns:1fr 1fr; gap:64px; align-items:start; }
.cta__text{ color:var(--text-dim); margin-top:18px; font-size:1.02rem; }
.cta__points{ margin-top:26px; display:grid; gap:12px; }
.cta__points li{ position:relative; padding-left:30px; font-weight:600; font-size:.95rem; }
.cta__points li::before{
  content:''; position:absolute; left:0; top:7px; width:16px; height:9px;
  border-left:2px solid var(--cyan); border-bottom:2px solid var(--cyan); transform:rotate(-45deg);
}

.form{
  padding:34px; border:1px solid var(--line-strong); border-radius:var(--r-lg);
  background:linear-gradient(165deg,var(--surface),rgba(11,11,20,.9)); box-shadow:var(--shadow);
  display:grid; gap:16px;
}
.field{ display:grid; gap:7px; }
.field label{ font-size:.86rem; font-weight:700; }
.field input,.field select,.field textarea{
  width:100%; padding:.8rem .95rem; border-radius:var(--r-sm);
  background:rgba(255,255,255,.04); border:1px solid var(--line-strong);
  font-size:.94rem; transition:border-color .2s var(--ease), background .2s var(--ease);
}
.field textarea{ resize:vertical; min-height:110px; }
.field input::placeholder,.field textarea::placeholder{ color:var(--text-faint); }
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none; border-color:var(--violet-soft); background:rgba(255,255,255,.07);
}
.field select{ appearance:none; cursor:pointer;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%239b9bb4' stroke-width='1.8' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat:no-repeat; background-position:right 14px center; background-size:12px; padding-right:38px;
}
.field select option{ background:var(--surface); color:var(--text); }

.field__error{ font-size:.78rem; color:#ff7b7b; min-height:0; }
.field.is-error input,.field.is-error select,.field.is-error textarea{ border-color:#ff7b7b; }

.check{ display:flex; gap:11px; align-items:flex-start; font-size:.85rem; color:var(--text-dim); cursor:pointer; }
.check input{ width:18px; height:18px; margin-top:2px; accent-color:var(--violet); flex-shrink:0; cursor:pointer; }
.check a{ color:var(--violet-soft); text-decoration:underline; }

.hp{ position:absolute; left:-9999px; opacity:0; height:0; width:0; }

.form__msg{ font-size:.9rem; text-align:center; min-height:1.2em; }
.form__msg.is-ok{ color:var(--cyan); }
.form__msg.is-err{ color:#ff7b7b; }

/* ─── 8. Footer ─── */
.footer{ border-top:1px solid var(--line); background:var(--bg); padding-top:64px; }
.footer__inner{ display:grid; grid-template-columns:2fr 1fr 1fr 1fr; gap:44px; padding-bottom:48px; }
.footer__brand p{ color:var(--text-faint); font-size:.9rem; margin-top:16px; max-width:300px; }
.footer__col{ display:flex; flex-direction:column; gap:11px; }
.footer__col h4{ font-size:.82rem; text-transform:uppercase; letter-spacing:.12em; color:var(--text); margin-bottom:6px; }
.footer__col a{ font-size:.9rem; color:var(--text-faint); transition:color .2s var(--ease); }
.footer__col a:hover{ color:var(--violet-soft); }

.footer__bottom{
  display:flex; justify-content:space-between; flex-wrap:wrap; gap:12px;
  padding-block:22px; border-top:1px solid var(--line);
  font-size:.83rem; color:var(--text-faint);
}
.footer__bottom a:hover{ color:var(--text-dim); }

/* WhatsApp flotante */
.wa{
  position:fixed; right:22px; bottom:22px; z-index:90;
  width:56px; height:56px; display:grid; place-items:center; border-radius:50%;
  background:#25d366; color:#fff; box-shadow:0 12px 30px -8px rgba(37,211,102,.7);
  transition:transform .25s var(--ease);
}
.wa:hover{ transform:scale(1.08) translateY(-2px); }
.wa svg{ width:28px; height:28px; }

/* ─── Responsive ─── */
@media (max-width:1024px){
  .hero__inner{ grid-template-columns:1fr; gap:56px; }
  .hero__visual{ max-width:520px; }
  .steps{ grid-template-columns:repeat(2,1fr); }
  .case-grid{ grid-template-columns:1fr; }
  .price-grid{ grid-template-columns:1fr; max-width:520px; margin-inline:auto; }
  .price--featured{ order:-1; }
  .cta__inner{ grid-template-columns:1fr; gap:44px; }
  .footer__inner{ grid-template-columns:1fr 1fr; gap:36px; }
}

@media (max-width:760px){
  .nav__burger{ display:flex; }
  .nav__links{
    position:fixed; inset:76px 0 auto 0; flex-direction:column; align-items:stretch; gap:0;
    background:rgba(7,7,13,.98); backdrop-filter:blur(18px);
    border-bottom:1px solid var(--line); padding:8px 24px 26px;
    clip-path:inset(0 0 100% 0); transition:clip-path .35s var(--ease);
  }
  .nav__links.is-open{ clip-path:inset(0 0 0 0); }
  .nav__links a{ padding:15px 0; border-bottom:1px solid var(--line); font-size:1rem; }
  .nav__cta{ margin-top:18px; border-bottom:0 !important; justify-content:center; }

  .svc-grid{ grid-template-columns:1fr; }
  .steps{ grid-template-columns:1fr; }
  .hero__proof{ gap:26px; }
  .stat{ font-size:1.5rem; }
  .svc,.form,.quote{ padding:26px; }
  .flowcard__canvas{ height:260px; transform:scale(.9); transform-origin:top left; }
  .footer__inner{ grid-template-columns:1fr; }
  .footer__bottom{ flex-direction:column; align-items:center; text-align:center; }
  .wa{ width:52px; height:52px; right:16px; bottom:16px; }
}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{ animation-duration:.01ms !important; animation-iteration-count:1 !important; transition-duration:.01ms !important; }
  html{ scroll-behavior:auto; }
  .reveal{ opacity:1; transform:none; }
}

/* ══════════ PÁGINA LEGAL ══════════ */
.legal{ padding:140px 0 80px; }
.legal__wrap{ max-width:820px; }

.legal__head{ padding-bottom:36px; border-bottom:1px solid var(--line); margin-bottom:8px; }
.legal__eyebrow{
  font-family:var(--mono); font-size:.78rem; letter-spacing:.08em; text-transform:uppercase;
  color:var(--violet-soft); margin-bottom:14px;
}
.legal__head h1{ font-size:clamp(2rem,5vw,2.9rem); line-height:1.12; letter-spacing:-.02em; margin-bottom:14px; }
.legal__updated{ color:var(--text-faint); font-size:.92rem; }

.legal__toc{ display:flex; flex-wrap:wrap; gap:10px; margin-top:28px; }
.legal__toc a{
  padding:9px 16px; border:1px solid var(--line-strong); border-radius:999px;
  font-size:.88rem; font-weight:500; color:var(--text-dim);
  transition:color .25s var(--ease), border-color .25s var(--ease), background .25s var(--ease);
}
.legal__toc a:hover{ color:var(--text); border-color:var(--violet); background:rgba(124,92,255,.1); }

.legal__section{ padding:48px 0; border-bottom:1px solid var(--line); scroll-margin-top:100px; }
.legal__section:last-of-type{ border-bottom:0; }

.legal__section h2{
  font-size:clamp(1.5rem,3.4vw,2rem); letter-spacing:-.015em; margin-bottom:8px;
  background:var(--grad); -webkit-background-clip:text; background-clip:text; color:transparent;
}
.legal__section h3{
  font-size:1.06rem; font-weight:600; color:var(--text);
  margin:34px 0 12px; letter-spacing:-.005em;
}
.legal__section p{ color:var(--text-dim); line-height:1.75; margin-bottom:14px; }
.legal__section strong{ color:var(--text); font-weight:600; }
.legal__section a{ color:var(--violet-soft); text-decoration:underline; text-underline-offset:3px; }
.legal__section a:hover{ color:var(--cyan); }
.legal__section code{
  font-family:var(--mono); font-size:.88em; padding:2px 6px;
  background:var(--surface); border:1px solid var(--line); border-radius:6px; color:var(--text);
}

.legal__section ul{ list-style:none; margin:0 0 18px; padding:0; }
.legal__section ul li{
  position:relative; padding-left:22px; margin-bottom:10px;
  color:var(--text-dim); line-height:1.7;
}
.legal__section ul li::before{
  content:""; position:absolute; left:2px; top:.62em;
  width:6px; height:6px; border-radius:50%; background:var(--violet);
}

.legal__todo{
  font-family:var(--mono); font-size:.85em; padding:2px 8px; border-radius:6px;
  background:rgba(255,181,71,.12); border:1px dashed rgba(255,181,71,.5); color:var(--amber);
}

.legal__foot{
  margin-top:48px; padding:32px; border-radius:var(--r-lg);
  background:var(--grad-soft); border:1px solid var(--line-strong);
  display:flex; align-items:center; justify-content:space-between; gap:22px; flex-wrap:wrap;
}
.legal__foot p{ color:var(--text); margin:0; font-weight:500; }
.legal__foot a:not(.btn){ color:var(--violet-soft); text-decoration:underline; text-underline-offset:3px; }

.footer__bottom--solo{ border-top:0; padding-top:32px; }

@media (max-width:640px){
  .legal{ padding:120px 0 60px; }
  .legal__section{ padding:36px 0; }
  .legal__foot{ padding:24px; flex-direction:column; align-items:flex-start; }
}