/* =========================================================
   NASIOWEBS — Design tokens
   ========================================================= */
:root{
  --paper:      #F6F7F3;
  --white:      #FFFFFF;
  --navy-900:   #16212C;
  --navy-800:   #223347;
  --navy-700:   #33465A;
  --navy-500:   #5A6C7D;
  --navy-300:   #9AA7B2;
  --line:       #E2E5DF;
  --line-dark:  #2C3D4E;

  --green-700:  #0B5E2C;
  --green-600:  #0E7C3A;
  --green-500:  #16A34A;
  --green-400:  #22C55E;
  --green-glow: rgba(22,163,74,.16);

  --font-display: 'Space Grotesk', 'Helvetica Neue', Arial, sans-serif;
  --font-body: 'Inter', 'Helvetica Neue', Arial, sans-serif;

  --cut: 18px;              /* facet corner-cut size */
  --cut-sm: 10px;
  --maxw: 1180px;

  --ease: cubic-bezier(.22,.61,.36,1);
}

/* =========================================================
   Reset & base
   ========================================================= */
*, *::before, *::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior: auto; }
  *, *::before, *::after{ animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; scroll-behavior: auto !important; }
}

body{
  margin:0;
  font-family: var(--font-body);
  color: var(--navy-800);
  background: var(--paper);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

img{ max-width:100%; display:block; }
a{ color: inherit; text-decoration:none; }
ul, ol{ margin:0; padding:0; list-style:none; }
button{ font-family:inherit; }

h1, h2, h3, h4{
  font-family: var(--font-display);
  color: var(--navy-900);
  line-height: 1.14;
  margin: 0 0 .5em;
  font-weight: 600;
  letter-spacing: -0.01em;
}
h1{ font-size: clamp(2.1rem, 4.6vw, 3.4rem); font-weight: 700; }
h2{ font-size: clamp(1.7rem, 3.4vw, 2.4rem); }
h3{ font-size: 1.15rem; }
p{ margin: 0 0 1em; color: var(--navy-700); }

.wrap{
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 24px;
}

.skip-link{
  position:absolute; left:-999px; top:0;
  background:var(--navy-900); color:#fff; padding:12px 18px; z-index:200;
}
.skip-link:focus{ left:12px; top:12px; }

:focus-visible{
  outline: 2px solid var(--green-500);
  outline-offset: 3px;
}

.section{ padding: 96px 0; }
@media (max-width: 720px){ .section{ padding: 64px 0; } }

.section-head{ max-width: 560px; margin-bottom: 48px; }
.section-head p{ font-size: 1.05rem; }

/* =========================================================
   Buttons
   ========================================================= */
.btn{
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1rem;
  padding: 15px 28px;
  border: 2px solid transparent;
  clip-path: polygon(var(--cut-sm) 0, 100% 0, 100% calc(100% - var(--cut-sm)), calc(100% - var(--cut-sm)) 100%, 0 100%, 0 var(--cut-sm));
  transition: transform .18s var(--ease), background .18s var(--ease), border-color .18s var(--ease);
  cursor: pointer;
  white-space: nowrap;
}
.btn-primary{
  background: var(--green-500);
  color: #fff;
}
.btn-primary:hover{ background: var(--green-600); transform: translateY(-2px); }
.btn-outline{
  background: transparent;
  border-color: var(--navy-800);
  color: var(--navy-800);
}
.btn-outline:hover{ background: var(--navy-800); color: #fff; transform: translateY(-2px); }
.btn-small{ padding: 10px 20px; font-size: .9rem; }
.btn-lg{ padding: 18px 34px; font-size: 1.08rem; }

/* =========================================================
   Header
   ========================================================= */
.site-header{
  position: sticky; top:0; z-index: 100;
  background: rgba(246,247,243,.9);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.header-inner{
  display:flex; align-items:center; justify-content:space-between;
  height: 76px;
}
.brand{ display:flex; align-items:center; gap:10px; }
.brand-mark{ height: 32px; width:auto; }
.brand-name{
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--navy-900);
  letter-spacing: -0.01em;
}
.main-nav{ display:flex; gap: 32px; }
.main-nav a{
  font-size: .95rem; font-weight: 500; color: var(--navy-700);
  position: relative; padding: 4px 0;
}
.main-nav a:hover{ color: var(--navy-900); }
.main-nav a::after{
  content:''; position:absolute; left:0; right:100%; bottom:-2px; height:2px;
  background: var(--green-500); transition: right .22s var(--ease);
}
.main-nav a:hover::after{ right:0; }

.header-actions{ display:flex; align-items:center; gap: 18px; }
.nav-toggle{
  display:none; flex-direction:column; justify-content:center; gap:5px;
  width:38px; height:38px; background:none; border:none; cursor:pointer;
}
.nav-toggle span{ display:block; height:2px; width:22px; background: var(--navy-900); }

@media (max-width: 860px){
  .main-nav{
    position: fixed; inset: 76px 0 auto 0;
    background: var(--paper);
    flex-direction: column; gap:0;
    border-bottom: 1px solid var(--line);
    transform: translateY(-8px);
    opacity:0; visibility:hidden;
    transition: opacity .2s var(--ease), transform .2s var(--ease), visibility .2s;
  }
  .main-nav.open{ opacity:1; visibility:visible; transform:translateY(0); }
  .main-nav a{ padding: 16px 24px; border-bottom:1px solid var(--line); }
  .main-nav a::after{ display:none; }
  .nav-toggle{ display:flex; }
  .header-actions .btn-small{ display:none; }
}

/* =========================================================
   Hero
   ========================================================= */
.hero{
  padding: 72px 0 100px;
  overflow: hidden;
  position: relative;
}
.hero-inner{
  display:grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 56px;
  align-items:center;
}
.hero-logo{ margin-bottom: 28px; }
.hero-sub{ max-width: 46ch; font-size: 1.08rem; }
.hero-cta{ display:flex; gap:16px; flex-wrap:wrap; margin: 30px 0 26px; }
.whatsapp-inline{
  display:inline-flex; align-items:center; gap:8px;
  font-weight:600; font-size:.95rem; color: var(--green-700);
  border-bottom: 1px solid transparent;
}
.whatsapp-inline:hover{ border-color: var(--green-700); }

.hero-visual{ position: relative; }
.mock-browser{
  background: var(--white);
  border: 1px solid var(--line);
  clip-path: polygon(0 0, calc(100% - 28px) 0, 100% 28px, 100% 100%, 28px 100%, 0 calc(100% - 28px));
  box-shadow: 0 30px 60px -30px rgba(22,33,44,.35);
  position: relative; z-index:2;
}
.mock-browser-bar{
  display:flex; gap:6px; padding: 14px 18px;
  border-bottom: 1px solid var(--line);
}
.mock-browser-bar span{ width:8px; height:8px; border-radius:50%; background: var(--navy-300); }
.mock-browser-body{ padding: 28px; }
.mock-hero-block{ margin-bottom: 22px; }
.mock-line{ height:12px; background: var(--line); border-radius:2px; margin-bottom:10px; }
.mock-line-lg{ width: 78%; height:16px; background: var(--navy-800); }
.mock-line-md{ width: 55%; }
.mock-pill{ width:120px; height:34px; background: var(--green-500); margin-top:16px; clip-path: polygon(6px 0,100% 0,100% calc(100% - 6px), calc(100% - 6px) 100%, 0 100%, 0 6px); }
.mock-cards{ display:flex; gap:12px; }
.mock-card{ flex:1; height:70px; background: var(--paper); border:1px solid var(--line); }

.facet{ position:absolute; z-index:1; }
.facet-a{
  width:150px; height:150px; top:-40px; right:-50px;
  background: linear-gradient(135deg, var(--green-400), var(--green-600));
  clip-path: polygon(20% 0, 100% 0, 100% 80%, 80% 100%, 0 100%, 0 20%);
  opacity:.9;
}
.facet-b{
  width:90px; height:90px; bottom:-30px; left:-30px;
  background: var(--navy-800);
  clip-path: polygon(0 0, 100% 0, 100% 70%, 30% 100%, 0 100%);
}

@media (max-width: 900px){
  .hero-inner{ grid-template-columns: 1fr; }
  .hero-visual{ order:-1; max-width: 440px; margin: 0 auto 8px; }
}

/* =========================================================
   Problema
   ========================================================= */
.problema{ background: var(--navy-900); color: var(--paper); }
.problema h2{ color: #fff; }
.problema-grid{
  display:grid; grid-template-columns: .9fr 1.1fr; gap: 56px;
}
.problema-heading p{ color: var(--navy-300); font-size: 1.05rem; }
.problema-list li{
  display:flex; gap:14px; align-items:flex-start;
  padding: 16px 0;
  border-top: 1px solid var(--line-dark);
  color: #D9DFE5;
  font-size: 1.02rem;
}
.problema-list li:last-child{ border-bottom: 1px solid var(--line-dark); }
.problema-list .mark{
  flex: none; width:12px; height:12px; margin-top:6px;
  background: var(--green-500);
  clip-path: polygon(30% 0, 100% 0, 70% 100%, 0 100%);
}
@media (max-width: 780px){ .problema-grid{ grid-template-columns: 1fr; gap:28px; } }

/* =========================================================
   Beneficios
   ========================================================= */
.beneficios-grid{
  display:grid; grid-template-columns: repeat(3, 1fr); gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}
.beneficio{
  background: var(--white);
  padding: 34px 30px;
}
.beneficio-icon{ width:38px; height:38px; color: var(--green-600); margin-bottom:18px; }
.beneficio h3{ margin-bottom: 8px; }
.beneficio p{ font-size: .96rem; margin:0; }
@media (max-width: 860px){ .beneficios-grid{ grid-template-columns: repeat(2,1fr); } }
@media (max-width: 560px){ .beneficios-grid{ grid-template-columns: 1fr; } }

/* =========================================================
   Qué incluye
   ========================================================= */
.incluye{ background: var(--white); border-top:1px solid var(--line); border-bottom:1px solid var(--line); }
.incluye-grid{ display:grid; grid-template-columns: .8fr 1.2fr; gap: 56px; align-items:start; }
.incluye-head{ margin-bottom:0; position: sticky; top: 100px; }
.incluye-list{
  display:grid; grid-template-columns: 1fr 1fr; gap: 0 32px;
}
.incluye-list li{
  padding: 15px 0 15px 30px;
  border-top: 1px solid var(--line);
  position: relative;
  font-size: .98rem;
  color: var(--navy-700);
}
.incluye-list li:nth-last-child(-n+1),
.incluye-list li:nth-last-child(2){ border-bottom: 1px solid var(--line); }
.incluye-list li::before{
  content:'';
  position:absolute; left:0; top:19px;
  width:14px; height:9px;
  border-left: 2px solid var(--green-600);
  border-bottom: 2px solid var(--green-600);
  transform: rotate(-45deg);
}
@media (max-width: 780px){
  .incluye-grid{ grid-template-columns: 1fr; gap:28px; }
  .incluye-head{ position:static; }
  .incluye-list{ grid-template-columns: 1fr; }
}

/* =========================================================
   Ejemplo de web (demo)
   ========================================================= */
.demo-frame{
  background: var(--navy-900);
  clip-path: polygon(0 0, calc(100% - 26px) 0, 100% 26px, 100% 100%, 26px 100%, 0 calc(100% - 26px));
  box-shadow: 0 50px 90px -40px rgba(11,17,23,.55);
}
.demo-browser-bar{
  display:flex; align-items:center; gap:6px; padding: 14px 20px;
  border-bottom: 1px solid var(--line-dark);
}
.demo-browser-bar span{ width:8px; height:8px; border-radius:50%; background: var(--navy-500); }
.demo-url{
  margin-left: 14px; font-size: .82rem; color: var(--navy-300);
  background: var(--navy-800); padding: 4px 12px; border-radius: 3px;
}
.demo-site{ padding: 48px clamp(20px, 5vw, 60px) 54px; position: relative; }
.demo-tag{
  position:absolute; top:16px; right: clamp(20px,5vw,56px);
  font-size:.72rem; font-weight:600; letter-spacing:.02em;
  background: var(--green-500); color:#0B1A12; padding: 5px 12px;
  clip-path: polygon(6px 0,100% 0,100% 100%,0 100%,0 6px);
}
.demo-hero{ display:grid; grid-template-columns: 190px 1fr; gap:44px; align-items:center; margin-bottom: 36px; }
.demo-avatar{
  width:190px; filter: drop-shadow(0 20px 30px rgba(34,197,94,.25));
}
.demo-kicker{
  display:block; font-size:.78rem; font-weight:600; letter-spacing:.02em;
  color: var(--green-400); margin-bottom:12px;
}
.demo-hero-copy h3{ color:#fff; font-size: clamp(1.7rem, 3vw, 2.3rem); margin-bottom:.3em; }
.demo-hero-copy p{ color: var(--navy-300); max-width: 44ch; }
.demo-btn{ margin-top: 10px; pointer-events:none; }
.demo-stats{
  display:grid; grid-template-columns: repeat(3,1fr);
  border-top: 1px solid var(--line-dark);
  border-bottom: 1px solid var(--line-dark);
  margin-bottom: 40px;
}
.demo-stat{
  padding: 22px 12px; text-align:center;
  border-left: 1px solid var(--line-dark);
}
.demo-stat:first-child{ border-left:none; }
.demo-stat strong{
  display:block; font-family: var(--font-display); font-size: 1.9rem; font-weight:700;
  color: var(--green-400); line-height:1;
}
.demo-stat span{ display:block; margin-top:6px; font-size:.8rem; color: var(--navy-300); }
.demo-services{ display:grid; grid-template-columns: repeat(3,1fr); gap:16px; margin-bottom: 36px; }
.demo-service{ padding: 20px; background: var(--navy-800); border: 1px solid var(--line-dark); }
.demo-service h4{ font-family: var(--font-display); font-size:1rem; margin: 0 0 6px; color: #fff; }
.demo-service p{ font-size:.9rem; margin:0; color: var(--navy-300); }
.demo-testimonials{ display:grid; grid-template-columns: 1fr 1fr; gap:20px; }
.demo-testimonials blockquote{
  margin:0; padding: 18px 20px; background: var(--navy-800);
  border-left: 3px solid var(--green-500);
  font-size: .94rem; font-style: italic; color: var(--navy-300);
}
.demo-testimonials cite{ display:block; margin-top:8px; font-style:normal; font-size:.8rem; color: var(--navy-500); }

.demo-cta{
  text-align:center; margin-top: 40px;
}
.demo-cta p{ font-weight:600; color: var(--navy-800); margin-bottom: 18px; font-size:1.05rem; }

@media (max-width: 700px){
  .demo-hero{ grid-template-columns: 1fr; text-align:center; }
  .demo-avatar{ margin:0 auto; width:140px; }
  .demo-stats{ grid-template-columns: 1fr; }
  .demo-stat{ border-left:none; border-top: 1px solid var(--line-dark); }
  .demo-stat:first-child{ border-top:none; }
  .demo-services{ grid-template-columns: 1fr; }
  .demo-testimonials{ grid-template-columns: 1fr; }
  .demo-tag{ position:static; display:inline-block; margin-bottom:20px; }
}

/* =========================================================
   Planes
   ========================================================= */
.planes{ background: var(--white); border-top:1px solid var(--line); border-bottom:1px solid var(--line); }
.planes-grid{ display:grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.plan{
  padding: 36px 32px;
  border: 1px solid var(--line);
  background: var(--paper);
  clip-path: polygon(0 0, calc(100% - 20px) 0, 100% 20px, 100% 100%, 20px 100%, 0 calc(100% - 20px));
  position: relative;
}
.plan h3{ margin-bottom:4px; }
.plan-tag{ color: var(--navy-500); font-size:.9rem; font-weight:600; margin-bottom:20px; }
.plan ul{ margin-bottom: 26px; }
.plan li{
  padding: 10px 0 10px 22px; position:relative;
  border-top: 1px solid var(--line);
  font-size: .96rem; color: var(--navy-700);
}
.plan li::before{
  content:''; position:absolute; left:0; top:17px;
  width:10px; height:6px;
  border-left: 2px solid var(--green-600); border-bottom: 2px solid var(--green-600);
  transform: rotate(-45deg);
}
.plan-featured{
  background: var(--navy-900);
  border-color: var(--navy-900);
}
.plan-featured h3, .plan-featured .plan-tag{ color:#fff; }
.plan-featured .plan-tag{ color: var(--green-400); }
.plan-featured li{ color: var(--navy-300); border-top-color: var(--line-dark); }
.plan-badge{
  position:absolute; top:-1px; right:-1px;
  background: var(--green-500); color:#0B1A12;
  font-size:.72rem; font-weight:700; letter-spacing:.02em;
  padding: 6px 14px;
  clip-path: polygon(0 0, 100% 0, 100% 100%, 10px 100%, 0 calc(100% - 10px));
}
@media (max-width: 720px){ .planes-grid{ grid-template-columns: 1fr; } }

/* =========================================================
   Proceso
   ========================================================= */
.proceso-list{ display:flex; flex-direction:column; }
.proceso-list li{
  display:grid; grid-template-columns: 64px 1fr; gap: 24px;
  padding: 28px 0;
  border-top: 1px solid var(--line);
}
.proceso-list li:last-child{ border-bottom: 1px solid var(--line); }
.proceso-num{
  font-family: var(--font-display); font-weight:700; font-size: 1.6rem;
  color: var(--green-600);
}
.proceso-list h3{ margin-bottom:6px; }
.proceso-list p{ margin:0; }

/* =========================================================
   CTA mid (WhatsApp)
   ========================================================= */
.cta-mid{
  background: var(--navy-900);
  position: relative;
  overflow:hidden;
}
.cta-mid-inner{ text-align:center; position:relative; z-index:2; }
.cta-mid h2{ color:#fff; }
.cta-mid p{ color: var(--navy-300); font-size:1.08rem; max-width: 46ch; margin-left:auto; margin-right:auto; }
.cta-mid::before, .cta-mid::after{
  content:''; position:absolute; z-index:1;
}
.cta-mid::before{
  width:340px; height:340px; top:-140px; left:-120px;
  background: var(--green-700);
  clip-path: polygon(0 0, 70% 0, 100% 60%, 40% 100%, 0 80%);
  opacity:.5;
}
.cta-mid::after{
  width:260px; height:260px; bottom:-120px; right:-90px;
  background: var(--green-600);
  clip-path: polygon(30% 0, 100% 20%, 100% 100%, 0 100%, 0 40%);
  opacity:.5;
}

/* =========================================================
   FAQ
   ========================================================= */
.faq-grid{ display:grid; grid-template-columns: .8fr 1.2fr; gap:56px; }
.faq-head{ margin-bottom:0; }
.faq-item{ border-top: 1px solid var(--line); }
.faq-item:last-child{ border-bottom: 1px solid var(--line); }
.faq-question{
  width:100%; text-align:left; background:none; border:none;
  display:flex; justify-content:space-between; align-items:center; gap:20px;
  padding: 20px 0; font-family: var(--font-display); font-weight:600;
  font-size: 1.02rem; color: var(--navy-900); cursor:pointer;
}
.faq-icon{ position:relative; flex:none; width:16px; height:16px; }
.faq-icon::before, .faq-icon::after{
  content:''; position:absolute; background: var(--navy-800);
  transition: transform .22s var(--ease);
}
.faq-icon::before{ left:0; top:7px; width:16px; height:2px; }
.faq-icon::after{ left:7px; top:0; width:2px; height:16px; }
.faq-question[aria-expanded="true"] .faq-icon::after{ transform: rotate(90deg); opacity:0; }
.faq-answer{
  max-height:0; overflow:hidden;
  transition: max-height .28s var(--ease);
}
.faq-answer p{ padding-bottom: 22px; margin:0; max-width: 60ch; }
@media (max-width: 780px){ .faq-grid{ grid-template-columns:1fr; gap:20px; } }

/* =========================================================
   CTA final
   ========================================================= */
.cta-final{
  background: linear-gradient(100deg, var(--navy-900) 0%, var(--navy-900) 55%, var(--green-700) 55%, var(--green-600) 100%);
  padding: 110px 0;
}
.cta-final-inner{ text-align:center; }
.cta-final h2{
  color:#fff; max-width: 18ch; margin: 0 auto 36px;
  font-size: clamp(1.8rem, 4vw, 2.6rem);
}
@media (max-width: 700px){
  .cta-final{
    background: linear-gradient(165deg, var(--navy-900) 0%, var(--navy-900) 55%, var(--green-700) 55%, var(--green-600) 100%);
  }
}

/* =========================================================
   Footer
   ========================================================= */
.site-footer{ background: var(--navy-900); color: var(--navy-300); padding-top: 64px; }
.footer-inner{
  display:grid; grid-template-columns: 1.6fr 1fr 1fr; gap: 40px;
  padding-bottom: 48px; border-bottom: 1px solid var(--line-dark);
}
.footer-brand{ max-width: 320px; }
.footer-brand .brand-mark{ height:28px; }
.footer-brand .brand-name{ color:#fff; }
.footer-brand p{ color: var(--navy-300); font-size:.92rem; margin-top:14px; }
.footer-col h4{ color:#fff; font-size:.85rem; text-transform:none; margin-bottom:14px; font-family: var(--font-display); }
.footer-col a{ display:block; color: var(--navy-300); font-size:.94rem; padding: 6px 0; }
.footer-col a:hover{ color: var(--green-400); }
.footer-bottom{ padding: 22px 24px; font-size:.82rem; color: var(--navy-500); }
@media (max-width: 700px){ .footer-inner{ grid-template-columns: 1fr 1fr; } .footer-brand{ grid-column: 1 / -1; max-width:none; } }

/* =========================================================
   WhatsApp floating button
   ========================================================= */
.whatsapp-float{
  position: fixed; right: 22px; bottom: 22px; z-index: 150;
  width: 58px; height:58px;
  display:flex; align-items:center; justify-content:center;
  background: var(--green-500); color:#fff;
  clip-path: polygon(14px 0, 100% 0, 100% calc(100% - 14px), calc(100% - 14px) 100%, 0 100%, 0 14px);
  box-shadow: 0 14px 30px -8px rgba(14,124,58,.55);
  transition: transform .2s var(--ease), background .2s var(--ease);
}
.whatsapp-float:hover{ transform: translateY(-3px); background: var(--green-600); }

/* =========================================================
   Reveal-on-load hero sequence (single orchestrated moment)
   ========================================================= */
.hero-copy > *{
  opacity:0; transform: translateY(14px);
  animation: rise .6s var(--ease) forwards;
}
.hero-logo{ animation-delay: .02s; }
.hero-copy h1{ animation-delay: .08s; }
.hero-sub{ animation-delay: .16s; }
.hero-cta{ animation-delay: .24s; }
.whatsapp-inline{ animation-delay: .3s; }
.hero-visual{
  opacity:0; transform: translateY(18px) scale(.98);
  animation: rise .7s var(--ease) forwards;
  animation-delay: .18s;
}
@keyframes rise{ to{ opacity:1; transform:none; } }
@media (prefers-reduced-motion: reduce){
  .hero-copy > *, .hero-visual{ opacity:1; transform:none; animation:none; }
}