/* ============ TOKENS ============ */
:root{
  --bg: #060911;
  --bg-soft: #0b1220;
  --bg-elevated: #101a2c;
  --blue: #2563EB;
  --blue-soft: #3b82f6;
  --mint: #10B981;
  --mint-soft: #34d399;
  --text: #eef2f8;
  --text-dim: #9aa7bd;
  --text-faint: #5c6a83;
  --glass: rgba(255,255,255,0.055);
  --glass-border: rgba(255,255,255,0.12);
  --glass-strong: rgba(255,255,255,0.09);
  --radius-lg: 26px;
  --radius-md: 18px;
  --radius-sm: 12px;
  --font-display: "Space Grotesk", sans-serif;
  --font-body: "Inter", sans-serif;
  --font-mono: "JetBrains Mono", monospace;
  --ease: cubic-bezier(.22,.9,.32,1);
}

*,*::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;
  background:var(--bg);
  color:var(--text);
  font-family:var(--font-body);
  font-size:16px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}

h1,h2,h3{
  font-family:var(--font-display);
  font-weight:600;
  line-height:1.12;
  margin:0;
  letter-spacing:-0.01em;
}

p{ margin:0; }
a{ color:inherit; text-decoration:none; }
ul{ margin:0; padding:0; list-style:none; }
button{ font-family:inherit; }

:focus-visible{
  outline:2px solid var(--mint-soft);
  outline-offset:3px;
  border-radius:6px;
}

/* ============ ATMOSPHERE ============ */
.bg-atmosphere{
  position:fixed; inset:0; z-index:-1;
  background:
    radial-gradient(60vw 60vw at 15% -10%, rgba(37,99,235,0.28), transparent 60%),
    radial-gradient(50vw 50vw at 100% 20%, rgba(16,185,129,0.16), transparent 60%),
    radial-gradient(70vw 60vw at 50% 120%, rgba(37,99,235,0.16), transparent 60%),
    var(--bg);
}

/* ============ EYEBROW / SECTION HEAD ============ */
.eyebrow{
  display:inline-flex; align-items:center; gap:8px;
  font-family:var(--font-mono);
  font-size:12.5px; letter-spacing:0.14em; text-transform:uppercase;
  color:var(--mint-soft);
  margin:0 0 14px;
}
.eyebrow-dot{
  width:6px; height:6px; border-radius:50%;
  background:var(--mint-soft);
  box-shadow:0 0 0 4px rgba(16,185,129,0.18);
}
.section-head{ max-width:640px; margin:0 auto 48px; text-align:center; }
.section-head h2{ font-size:clamp(1.7rem, 3.4vw, 2.5rem); color:var(--text); }
.section-lead{ margin-top:14px; color:var(--text-dim); font-size:1.02rem; }

/* ============ BUTTONS ============ */
.btn{
  display:inline-flex; align-items:center; justify-content:center;
  padding:14px 26px; border-radius:100px;
  font-weight:600; font-size:0.95rem;
  border:1px solid transparent; cursor:pointer;
  transition:transform .25s var(--ease), box-shadow .25s var(--ease), background .25s var(--ease), border-color .25s var(--ease);
  white-space:nowrap;
}
.btn-primary{
  background:linear-gradient(135deg, var(--blue), var(--mint));
  color:#04140f;
  box-shadow:0 8px 24px -8px rgba(16,185,129,0.45);
}
.btn-primary:hover{ transform:translateY(-2px); box-shadow:0 12px 30px -8px rgba(16,185,129,0.6); }
.btn-ghost{
  background:var(--glass);
  border-color:var(--glass-border);
  color:var(--text);
  backdrop-filter:blur(12px);
}
.btn-ghost:hover{ background:var(--glass-strong); border-color:rgba(255,255,255,0.22); }
.btn-sm{ padding:10px 20px; font-size:0.86rem; }
.btn-block{ width:100%; }

/* ============ HEADER ============ */
.header{
  position:sticky; top:0; z-index:50;
  padding:16px 24px;
}
.header-inner{
  max-width:1200px; margin:0 auto;
  display:flex; align-items:center; justify-content:space-between;
  gap:20px; padding:10px 18px;
  background:rgba(9,13,22,0.55);
  border:1px solid var(--glass-border);
  border-radius:100px;
  backdrop-filter:blur(18px) saturate(140%);
  -webkit-backdrop-filter:blur(18px) saturate(140%);
}

.brand{ display:flex; align-items:center; gap:10px; }
.brand-mark{
  position:relative;
  width:34px; height:34px;
  border-radius:10px;
  background:linear-gradient(160deg, #16233a, #0a1120);
  border:1px solid rgba(255,255,255,0.12);
  display:flex; flex-direction:column; gap:3px;
  padding:5px 5px;
  box-shadow:inset 0 1px 0 rgba(255,255,255,0.08);
}
.brand-mark-bar{
  height:5px; border-radius:3px;
  background:rgba(255,255,255,0.18);
}
.brand-mark-screen{
  flex:1; border-radius:5px;
  background:linear-gradient(135deg, var(--blue), var(--mint));
}
.brand-name{
  font-family:var(--font-display); font-weight:700;
  font-size:1.05rem; color:var(--text);
}
.brand-accent{ color:var(--mint-soft); }

.nav{ display:flex; gap:28px; }
.nav a{
  font-size:0.92rem; color:var(--text-dim);
  transition:color .2s var(--ease);
  position:relative;
}
.nav a:hover{ color:var(--text); }

.header-actions{ display:flex; align-items:center; gap:14px; }

.nav-toggle{
  display:none; flex-direction:column; gap:5px;
  width:36px; height:36px; align-items:center; justify-content:center;
  background:none; border:none; cursor:pointer;
}
.nav-toggle span{ width:20px; height:2px; background:var(--text); border-radius:2px; transition:transform .25s var(--ease), opacity .25s var(--ease); }
.nav-toggle.open span:nth-child(1){ transform:translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2){ opacity:0; }
.nav-toggle.open span:nth-child(3){ transform:translateY(-7px) rotate(-45deg); }

/* ============ HERO ============ */
.hero{
  position:relative;
  padding:64px 24px 40px;
  max-width:1280px; margin:0 auto;
}
.hero-inner{
  display:grid;
  grid-template-columns:1.1fr 0.9fr;
  gap:48px;
  align-items:center;
  min-height:calc(100svh - 180px);
}
.hero-title{
  font-size:clamp(2.3rem, 5vw, 3.6rem);
  color:var(--text);
}
.hero-title em{
  font-style:normal;
  background:linear-gradient(120deg, var(--blue-soft), var(--mint-soft));
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}
.hero-sub{
  margin-top:22px; max-width:480px;
  color:var(--text-dim); font-size:1.05rem;
}
.hero-cta{ display:flex; gap:14px; margin-top:32px; flex-wrap:wrap; }
.hero-trust{
  display:flex; gap:32px; margin-top:52px;
  padding-top:28px; border-top:1px solid var(--glass-border);
}
.hero-trust-item{ display:flex; flex-direction:column; gap:2px; }
.hero-trust-item strong{ font-family:var(--font-display); font-size:1.4rem; color:var(--text); }
.hero-trust-item span{ font-size:0.8rem; color:var(--text-faint); }

/* Hero visual: signature glass window element */
.hero-visual{ position:relative; display:flex; align-items:center; justify-content:center; }
.hero-glow{
  position:absolute; border-radius:50%; filter:blur(60px);
  z-index:0; opacity:0.55;
}
.hero-glow-blue{ width:280px; height:280px; background:var(--blue); top:-20px; left:0; }
.hero-glow-mint{ width:240px; height:240px; background:var(--mint); bottom:-10px; right:10px; }

.site-window{
  position:relative; z-index:1;
  width:100%; max-width:420px;
  border-radius:var(--radius-lg);
  background:linear-gradient(165deg, rgba(255,255,255,0.09), rgba(255,255,255,0.02));
  border:1px solid var(--glass-border);
  backdrop-filter:blur(20px) saturate(150%);
  -webkit-backdrop-filter:blur(20px) saturate(150%);
  box-shadow:0 30px 70px -20px rgba(0,0,0,0.6), inset 0 1px 0 rgba(255,255,255,0.12);
  padding:18px;
  animation:float 6s ease-in-out infinite;
}
@keyframes float{
  0%,100%{ transform:translateY(0); }
  50%{ transform:translateY(-14px); }
}
.site-window-bar{
  display:flex; align-items:center; gap:10px;
  padding-bottom:16px; margin-bottom:16px;
  border-bottom:1px solid rgba(255,255,255,0.08);
}
.site-dot{
  width:11px; height:11px; border-radius:50%;
  background:var(--mint-soft);
  box-shadow:0 0 0 4px rgba(16,185,129,0.16);
  animation:pulseDot 2.4s ease-in-out infinite;
}
@keyframes pulseDot{
  0%,100%{ box-shadow:0 0 0 4px rgba(16,185,129,0.16); }
  50%{ box-shadow:0 0 0 8px rgba(16,185,129,0.08); }
}
.site-address{
  flex:1; height:8px; border-radius:4px;
  background:rgba(255,255,255,0.14);
  max-width:120px;
}
.site-live{
  font-family:var(--font-mono); font-size:0.68rem;
  color:var(--mint-soft); letter-spacing:0.04em;
}
.site-window-screen{ display:flex; flex-direction:column; gap:12px; }
.screen-line{
  height:14px; border-radius:6px;
  background:linear-gradient(90deg, var(--blue-soft), var(--mint-soft));
  background-size:200% 100%;
  animation:draw 3.2s var(--ease) infinite;
}
.line-title{ width:70%; animation-delay:0s; }
.line-sub{ width:45%; height:9px; opacity:0.55; animation-delay:.2s; }
.screen-block{
  height:120px; border-radius:var(--radius-md); margin-top:6px;
  background:linear-gradient(150deg, rgba(37,99,235,0.35), rgba(16,185,129,0.35));
  border:1px solid rgba(255,255,255,0.08);
  animation:fadeBlock 3.2s var(--ease) infinite;
}
.screen-row{ display:flex; gap:10px; }
.screen-chip{
  flex:1; height:34px; border-radius:10px;
  background:rgba(255,255,255,0.08);
  border:1px solid rgba(255,255,255,0.08);
}
@keyframes draw{
  0%{ background-position:200% 0; opacity:0.4; }
  40%{ background-position:0 0; opacity:1; }
  100%{ background-position:0 0; opacity:1; }
}
@keyframes fadeBlock{
  0%{ opacity:0.3; transform:scale(0.98); }
  40%{ opacity:1; transform:scale(1); }
  100%{ opacity:1; transform:scale(1); }
}

.scroll-cue{
  display:flex; justify-content:center; margin-top:20px;
}
.scroll-cue span{
  width:22px; height:36px; border:2px solid var(--glass-border);
  border-radius:100px; position:relative; display:block;
}
.scroll-cue span::after{
  content:''; position:absolute; top:6px; left:50%;
  width:4px; height:4px; border-radius:50%;
  background:var(--mint-soft); transform:translateX(-50%);
  animation:scrollDown 1.8s ease-in-out infinite;
}
@keyframes scrollDown{
  0%{ top:6px; opacity:1; } 80%{ top:20px; opacity:0; } 100%{ top:20px; opacity:0; }
}

/* ============ SECTIONS ============ */
.section{
  max-width:1200px; margin:0 auto;
  padding:110px 24px;
}
.section--story{ padding-top:60px; }

/* ============ BENTO GRID ============ */
.bento{
  display:grid;
  grid-template-columns:repeat(3, 1fr);
  grid-auto-rows:220px;
  gap:20px;
}
.bento-card{
  position:relative;
  padding:28px;
  border-radius:var(--radius-md);
  background:var(--glass);
  border:1px solid var(--glass-border);
  backdrop-filter:blur(16px);
  -webkit-backdrop-filter:blur(16px);
  display:flex; flex-direction:column; gap:14px;
  transition:transform .35s var(--ease), border-color .35s var(--ease), background .35s var(--ease);
  overflow:hidden;
}
.bento-card::before{
  content:''; position:absolute; inset:0;
  background:radial-gradient(220px 140px at 20% 0%, rgba(255,255,255,0.06), transparent 70%);
  opacity:0; transition:opacity .35s var(--ease);
}
.bento-card:hover{
  transform:translateY(-6px);
  border-color:rgba(255,255,255,0.22);
  background:var(--glass-strong);
}
.bento-card:hover::before{ opacity:1; }
.bento-card--lg{ grid-column:span 2; }
.bento-card h3{ font-size:1.15rem; color:var(--text); }
.bento-card p{ color:var(--text-dim); font-size:0.94rem; }

.bento-icon{
  width:46px; height:46px; border-radius:12px;
  display:flex; align-items:center; justify-content:center;
  border:1px solid var(--glass-border);
}
.bento-icon svg{ width:22px; height:22px; }
.bento-icon--blue{ color:var(--blue-soft); background:rgba(37,99,235,0.14); }
.bento-icon--mint{ color:var(--mint-soft); background:rgba(16,185,129,0.14); }

/* ============ SCROLL STORY ============ */
.story{ display:flex; flex-direction:column; gap:90px; }
.story-item{
  display:grid; grid-template-columns:auto 1fr; gap:36px; align-items:center;
}
.story-item--reverse{ direction:rtl; }
.story-item--reverse .story-text{ direction:ltr; }
.story-num{
  font-family:var(--font-display); font-weight:700;
  font-size:clamp(3.2rem, 7vw, 5rem);
  background:linear-gradient(160deg, var(--blue-soft), var(--mint-soft));
  -webkit-background-clip:text; background-clip:text; color:transparent;
  opacity:0.9; line-height:1;
}
.story-text h3{ font-size:1.5rem; color:var(--text); margin-bottom:12px; }
.story-text p{ color:var(--text-dim); max-width:440px; font-size:1rem; }

/* ============ PROCESO ============ */
.process{
  display:flex; align-items:flex-start; justify-content:space-between; gap:16px;
}
.process-step{
  flex:1; text-align:center; padding:0 12px;
  display:flex; flex-direction:column; align-items:center; gap:12px;
}
.process-index{
  width:46px; height:46px; border-radius:50%;
  display:flex; align-items:center; justify-content:center;
  font-family:var(--font-display); font-weight:700;
  background:var(--glass); border:1px solid var(--glass-border);
  color:var(--mint-soft);
}
.process-step h3{ font-size:1.05rem; }
.process-step p{ color:var(--text-dim); font-size:0.9rem; max-width:220px; }
.process-line{
  flex:0 0 auto; width:80px; height:1px; margin-top:23px;
  background:linear-gradient(90deg, var(--blue-soft), var(--mint-soft));
  opacity:0.4;
}

/* ============ CONTACTO ============ */
.section--contact{ padding-bottom:130px; }
.contact-card{
  display:grid; grid-template-columns:1fr 1fr; gap:0;
  border-radius:var(--radius-lg);
  background:var(--glass);
  border:1px solid var(--glass-border);
  backdrop-filter:blur(20px);
  -webkit-backdrop-filter:blur(20px);
  overflow:hidden;
}
.contact-info{ padding:56px; }
.contact-info h2{ font-size:clamp(1.6rem,3vw,2.1rem); margin-bottom:14px; }
.contact-points{ margin-top:28px; display:flex; flex-direction:column; gap:14px; }
.contact-points li{
  padding-left:26px; position:relative; color:var(--text-dim); font-size:0.94rem;
}
.contact-points li::before{
  content:''; position:absolute; left:0; top:6px;
  width:9px; height:9px; border-radius:3px;
  background:linear-gradient(135deg, var(--blue), var(--mint));
}

.contact-form{
  padding:56px; background:rgba(255,255,255,0.03);
  border-left:1px solid var(--glass-border);
  display:flex; flex-direction:column; gap:18px;
}
.form-row{ display:flex; flex-direction:column; gap:8px; }
.form-row label{ font-size:0.85rem; color:var(--text-dim); }
.form-row input, .form-row textarea{
  background:rgba(255,255,255,0.05);
  border:1px solid var(--glass-border);
  border-radius:var(--radius-sm);
  padding:13px 16px; color:var(--text);
  font-family:var(--font-body); font-size:0.95rem;
  resize:vertical;
  transition:border-color .2s var(--ease), background .2s var(--ease);
}
.form-row input:focus, .form-row textarea:focus{
  border-color:var(--mint-soft);
  background:rgba(255,255,255,0.07);
  outline:none;
}
.form-status{
  font-size:0.88rem; color:var(--mint-soft); min-height:20px;
}

/* ============ FOOTER ============ */
.footer{ border-top:1px solid var(--glass-border); padding:56px 24px 40px; }
.footer-inner{
  max-width:1200px; margin:0 auto;
  display:flex; flex-direction:column; align-items:center; gap:18px; text-align:center;
}
.footer-tag{ color:var(--text-dim); font-size:0.92rem; }
.footer-nav{ display:flex; gap:26px; flex-wrap:wrap; justify-content:center; }
.footer-nav a{ color:var(--text-dim); font-size:0.9rem; transition:color .2s; }
.footer-nav a:hover{ color:var(--text); }
.footer-copy{ color:var(--text-faint); font-size:0.8rem; margin-top:10px; }

/* ============ WHATSAPP FAB ============ */
.whatsapp-fab{
  position:fixed; bottom:26px; right:26px; z-index:60;
  width:58px; height:58px; border-radius:50%;
  background:linear-gradient(135deg, var(--mint), var(--mint-soft));
  display:flex; align-items:center; justify-content:center;
  color:#04140f;
  box-shadow:0 10px 26px -8px rgba(16,185,129,0.6);
  animation:fabPulse 3s ease-in-out infinite;
  transition:transform .25s var(--ease);
}
.whatsapp-fab svg{ width:28px; height:28px; }
.whatsapp-fab:hover{ transform:scale(1.08); }
@keyframes fabPulse{
  0%,100%{ box-shadow:0 10px 26px -8px rgba(16,185,129,0.6); }
  50%{ box-shadow:0 10px 34px -6px rgba(16,185,129,0.85); }
}

/* ============ SCROLL REVEAL ============ */
.reveal{
  opacity:0; transform:translateY(28px);
  transition:opacity .8s var(--ease), transform .8s var(--ease);
}
.reveal.is-visible{ opacity:1; transform:translateY(0); }

/* ============ RESPONSIVE ============ */
@media (max-width: 980px){
  .hero-inner{ grid-template-columns:1fr; gap:56px; min-height:auto; padding-top:20px; }
  .hero-visual{ order:-1; }
  .bento{ grid-template-columns:repeat(2,1fr); }
  .bento-card--lg{ grid-column:span 2; }
  .contact-card{ grid-template-columns:1fr; }
  .contact-form{ border-left:none; border-top:1px solid var(--glass-border); }
  .process{ flex-direction:column; align-items:stretch; }
  .process-line{ width:1px; height:40px; margin:0 auto; }
  .process-step{ max-width:none; }
  .process-step p{ max-width:none; }
}

@media (max-width: 760px){
  .nav{
    position:absolute; top:calc(100% + 10px); left:24px; right:24px;
    flex-direction:column; gap:2px;
    background:rgba(9,13,22,0.92);
    border:1px solid var(--glass-border);
    border-radius:20px; padding:14px;
    backdrop-filter:blur(20px);
    display:none;
  }
  .nav.open{ display:flex; }
  .nav a{ padding:12px 14px; border-radius:12px; }
  .nav a:hover{ background:rgba(255,255,255,0.06); }
  .nav-toggle{ display:flex; }
  .header-actions .btn-sm{ display:none; }
  .bento{ grid-template-columns:1fr; }
  .bento-card--lg{ grid-column:span 1; }
  .story-item{ grid-template-columns:1fr; text-align:left; gap:10px; }
  .story-item--reverse{ direction:ltr; }
  .story-num{ font-size:2.6rem; }
  .contact-info, .contact-form{ padding:32px; }
  .hero{ padding-top:36px; }
  .hero-trust{ gap:22px; flex-wrap:wrap; }
}

@media (max-width:420px){
  .header{ padding:12px 14px; }
  .header-inner{ padding:8px 12px; }
  .brand-name{ font-size:0.95rem; }
  .section{ padding:80px 18px; }
}