/* styles.css
   Landing premium para IPA Software
   Mobile-first, dark mode, glassmorphism, gradientes y parallax
*/

:root{
  --primary:#FF6600;
  --secondary:#171B25;
  --bg:#0F1117;
  --text:#FFFFFF;
  --muted:#9CA3AF;
  --glass: rgba(255,255,255,0.04);
  --glass-strong: rgba(255,255,255,0.06);
  --container: 1200px;
  font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial;
}

/* Reset básico */
*{box-sizing:border-box}
html,body{height:100%}
body{margin:0;background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;overflow-x:hidden}
.container{max-width:920px;margin:0 auto;padding:24px}
.container-full{width:100%;padding:24px}

/* NAVBAR */
.nav-wrap{position:sticky;top:0;z-index:60;background:transparent;backdrop-filter:blur(6px);}
.nav{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 24px}
.logo{display:flex;align-items:center;gap:10px;color:var(--text);text-decoration:none}
.logo .brand strong{font-family:Poppins,Inter;font-weight:700}
.menu{display:none;list-style:none;margin:0;padding:0}
.menu li{display:inline-block;margin-left:18px}
.menu a{color:var(--muted);text-decoration:none;font-weight:600}
.nav-actions .btn{margin-left:12px}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:8px;padding:10px 14px;border-radius:10px;font-weight:600;cursor:pointer;transition:all .22s;text-decoration:none}
.btn.primary{background:linear-gradient(90deg,var(--primary),#ff8a40);color:#0F1117;box-shadow:0 6px 24px rgba(255,102,0,0.12);border:none}
.btn.outline{border:1px solid rgba(255,102,0,0.12);color:var(--text);background:transparent}
.btn.ghost{background:transparent;border:1px solid rgba(255,255,255,0.04);color:var(--text)}
.btn.large{padding:14px 24px;font-size:1.05rem}

/* HERO */
.hero{min-height:88vh;display:flex;align-items:center;position:relative;padding:48px 0}
.parallax{position:absolute;inset:0;overflow:hidden;pointer-events:none}
.layer{position:absolute;inset:0}
.layer-bg{background:transparent}
.layer-particles{z-index:1}
.layer-shapes{z-index:2;opacity:.9}
.layer-code{z-index:3;display:flex;align-items:flex-end;justify-content:flex-start;padding:48px;color:rgba(255,255,255,0.06);font-family:monospace}
.layer-mockup{z-index:4;display:flex;align-items:center;justify-content:flex-end;padding:40px}
.hero-content{position:relative;z-index:10;display:flex;gap:20px;align-items:center;padding-top:60px}
.hero-text{flex:1}
.hero-text h1{font-family:Poppins,Inter;font-weight:700;font-size:2rem;line-height:1.02;margin:0 0 12px}
.lead{color:var(--muted);margin:8px 0 20px}
.hero-ctas{display:flex;gap:12px}
.hero-side{width:280px;display:none}
.glow{width:220px;height:220px;border-radius:24px;background:radial-gradient(circle at 30% 30%, rgba(255,102,0,0.22), transparent 40%);filter:blur(22px);transform:translateY(-10px)}

/* SECTIONS */
.section{padding:64px 0}
.section-head h2{margin:0 0 8px;font-family:Poppins;font-weight:700}
.section-head p{color:var(--muted);margin:0 0 18px}

.grid{display:grid;gap:16px}
.services-grid{grid-template-columns:repeat(1,1fr)}
.card{background:linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0.01));padding:18px;border-radius:14px;border:1px solid rgba(255,255,255,0.03);backdrop-filter:blur(8px);box-shadow:0 8px 30px rgba(2,6,23,0.6);transition:transform .35s cubic-bezier(.2,.9,.25,1),box-shadow .35s;will-change:transform}
.service-card{display:flex;flex-direction:column;align-items:center;text-align:center;padding:22px}
.service-card:hover{transform:translateY(-8px) scale(1.02);box-shadow:0 20px 60px rgba(0,0,0,0.6)}
.service-card .icon{font-size:28px;margin-bottom:12px}

/* stats */
.stats-grid{grid-template-columns:repeat(2,1fr)}
.stat{padding:18px;text-align:center}
.stat .num{font-size:1.9rem;font-weight:800;color:var(--primary)}

/* modalities */
.modalities-grid{grid-template-columns:repeat(1,1fr)}
.modal-card{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:22px}
.modal-card:hover{transform:translateY(-10px);box-shadow:0 30px 60px rgba(0,0,0,0.6)}
.benefits{margin:8px 0 0;padding-left:18px;color:var(--muted)}
/* modal icons */
.modal-icon{width:54px;height:54px;border-radius:10px;background:linear-gradient(180deg,rgba(255,102,0,0.12),rgba(255,102,0,0.05));display:flex;align-items:center;justify-content:center;margin-bottom:12px}
.modal-card h3{margin:6px 0 8px}
.modal-card p{color:var(--muted);margin:0}

/* logos */
.logos{display:flex;flex-wrap:wrap;gap:12px;align-items:center}
.logo{background:linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0.01));padding:10px 14px;border-radius:10px;border:1px solid rgba(255,255,255,0.03);color:var(--muted);font-weight:700}
.logo:hover{transform:translateY(-6px);box-shadow:0 14px 46px rgba(0,0,0,0.6);color:var(--primary);background:linear-gradient(90deg,rgba(255,102,0,0.06),transparent)}

/* tech logos with inline SVG + label */
.logo.tech{display:inline-flex;align-items:center;gap:10px;padding:8px 12px}
.logo.tech svg{width:28px;height:28px;flex:0 0 28px}
.logo.tech span{font-weight:700;color:var(--muted)}

/* logo image */
.logo-img{width:44px;height:44px;object-fit:contain;border-radius:6px}

/* navbar scrolled state */
.nav.scrolled{background:linear-gradient(180deg, rgba(11,12,15,0.8), rgba(11,12,15,0.6));border-bottom:1px solid rgba(255,255,255,0.02);backdrop-filter:blur(8px)}

/* remove underline globally for buttons/links that are UI controls */
.menu a,.btn,.socials a{ text-decoration:none }

/* timeline */
.timeline{list-style:none;padding:0;display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.timeline li{background:var(--glass);padding:12px;border-radius:10px;display:flex;align-items:center;gap:12px}
.timeline li span{background:var(--primary);color:#0F1117;padding:10px;border-radius:999px;font-weight:700}

/* support grid */
.support-grid{display:grid;grid-template-columns:repeat(1,1fr);gap:12px}
.support-card{padding:18px;border-radius:12px;background:linear-gradient(180deg,rgba(255,255,255,0.02),transparent)}

/* commits & use grid */
.commit-grid,.use-grid,.why-grid{grid-template-columns:repeat(2,1fr);gap:12px}
.commit{padding:14px;border-radius:10px;background:var(--glass-strong);color:var(--muted)}
.use{padding:14px;border-radius:12px;background:linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0.01));color:var(--muted);display:flex;flex-direction:column;align-items:flex-start;justify-content:flex-start;text-align:left;gap:12px;transition:transform .32s cubic-bezier(.2,.9,.25,1),box-shadow .32s}
.use.card{padding:20px;border-radius:14px;background:linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0.01));box-shadow:0 12px 36px rgba(2,6,23,0.45);border:1px solid rgba(255,255,255,0.03)}
.use-visual{width:64px;height:64px;border-radius:12px;display:flex;align-items:center;justify-content:center;margin-bottom:6px;flex-shrink:0}
.use-visual{background:linear-gradient(180deg, rgba(255,102,0,0.08), rgba(255,102,0,0.02));padding:10px;box-shadow:0 8px 24px rgba(0,0,0,0.45);}
.use-visual svg{width:40px;height:40px;display:block}
.use h4{margin:0;color:var(--text)}
.use .use-caption{margin:6px 0 0;color:var(--muted);font-size:0.95rem}

.use.card:hover{transform:translateY(-8px);box-shadow:0 30px 80px rgba(2,6,23,0.6)}

/* process grid */
.process-grid{display:grid;grid-template-columns:repeat(1,1fr);gap:18px}
.process-step{background:linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0.01));padding:18px;border-radius:12px;display:flex;flex-direction:column;gap:10px;align-items:center;text-align:center;transition:transform .32s cubic-bezier(.2,.9,.25,1),box-shadow .32s}

/* subtle hover lifts */
.card:hover,.use:hover,.process-step:hover{transform:translateY(-8px);box-shadow:0 22px 60px rgba(2,6,23,0.55)}
.card:active{transform:translateY(-3px) scale(.997)}
.process-step .step-icon{width:56px;height:56px;border-radius:12px;background:linear-gradient(90deg,var(--primary),#ff8a40);display:flex;align-items:center;justify-content:center;color:#0F1117;font-size:22px}
.commit{display:flex;flex-direction:column;align-items:center;text-align:center;padding:18px}
.commit-icon{width:56px;height:56px;border-radius:12px;background:linear-gradient(90deg,var(--primary),#ff8a40);display:flex;align-items:center;justify-content:center;color:#0F1117;font-size:22px;margin-bottom:12px}
.commit h4{margin:0}
.commit p{margin:0;color:var(--muted)}
.process-step h4{margin:0}
.process-step p{margin:0;color:var(--muted)}

/* POR QUE - enhanced visuals */
.why-card{display:flex;flex-direction:column;align-items:center;gap:12px;padding:22px;background:linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0.01));border-radius:14px}
.why-icon{width:64px;height:64px;border-radius:14px;background:linear-gradient(120deg, rgba(255,102,0,0.12), rgba(255,102,0,0.04));display:flex;align-items:center;justify-content:center;font-size:28px}
.value-pill{margin-top:8px;background:rgba(255,102,0,0.08);color:var(--primary);padding:6px 10px;border-radius:999px;font-weight:700;font-size:0.85rem}

/* service benefits */
.service-benefit{margin-top:12px;color:var(--muted);font-size:0.95rem;background:linear-gradient(90deg, rgba(255,255,255,0.01), rgba(255,255,255,0.00));padding:8px 12px;border-radius:10px;border:1px solid rgba(255,255,255,0.02)}

/* tech benefit */
.logo.tech div{display:flex;flex-direction:column}
.tech-benefit{font-size:0.72rem;color:var(--muted);margin-top:4px}

/* use case caption */
.use-caption{font-size:0.9rem;color:var(--muted);margin-top:8px}

/* process outcomes */
.outcome{margin-top:10px;background:rgba(255,255,255,0.02);padding:8px 12px;border-radius:10px;color:var(--muted);font-weight:600;font-size:0.9rem}

/* FORM SECTION */
.form-section .form-grid{display:grid;grid-template-columns:1fr;gap:18px;align-items:start}
.contact-form{background:linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0.01));padding:18px;border-radius:12px;border:1px solid rgba(255,255,255,0.03)}
.contact-form .row{display:grid;grid-template-columns:1fr;gap:16px}
.field{display:flex;flex-direction:column;margin-bottom:10px}
.field.full{grid-column:1/-1}
.field label{font-weight:700;margin-bottom:6px}
.field input,.field select,.field textarea{background:linear-gradient(180deg, rgba(255,255,255,0.01), rgba(255,255,255,0.00));border:1px solid rgba(255,255,255,0.06);padding:12px;border-radius:10px;color:var(--text);outline:none}
.field input::placeholder,.field textarea::placeholder{color:rgba(255,255,255,0.25)}
.field input:focus,.field select:focus,.field textarea:focus{border-color:rgba(255,102,0,0.8);box-shadow:0 12px 36px rgba(255,102,0,0.08)}
.form-actions{display:flex;gap:12px;align-items:center;margin-top:18px}
.form-status{color:var(--muted);font-weight:600}
.form-status.success{color:var(--primary);background:rgba(255,102,0,0.06);padding:8px 12px;border-radius:10px;margin-left:8px}
.form-status.error{color:#ff8a8a;background:rgba(255,0,0,0.04);padding:8px 12px;border-radius:10px;margin-left:8px}
.contact-visual{display:flex;flex-direction:column;gap:12px}
.contact-card{padding:18px;border-radius:12px;background:linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0.01));border:1px solid rgba(255,255,255,0.03);display:flex;flex-direction:column;align-items:center;text-align:center;gap:8px}
.contact-list{list-style:none;padding:0;margin:12px 0 0}
.contact-list li{margin:6px 0;color:var(--muted)}
.trust-badges{display:flex;flex-wrap:wrap;gap:8px}
.badge{background:rgba(255,255,255,0.02);padding:8px 10px;border-radius:999px;color:var(--muted);font-weight:700;border:1px solid rgba(255,255,255,0.02)}

@media(min-width:760px){
  .form-section .form-grid{grid-template-columns:1fr 360px}
  .contact-form .row{grid-template-columns:repeat(2,1fr);gap:18px}
  .contact-form .row .full{grid-column:1/-1}
  .form-actions{justify-content:flex-start}
}

/* Stylish select arrow and layout tweaks */
.contact-form select{appearance:none;-webkit-appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='10'%3E%3Cpath fill='%23ffffff' opacity='0.9' d='M1 1l6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;padding-right:40px}
.contact-form select option{color:var(--text);background:var(--secondary)}
.contact-form .btn.primary{padding:12px 18px}
.visual-card svg{width:120px;height:80px}

/* CTA */
.cta{background:linear-gradient(120deg, rgba(255,102,0,0.06), rgba(255,102,0,0.02));padding:48px 24px;text-align:center;border-top:1px solid rgba(255,255,255,0.02)}
.cta .large{font-size:1.15rem}

/* footer */
.footer{display:flex;justify-content:center;align-items:center;padding:36px 24px;border-top:1px solid rgba(255,255,255,0.02);color:var(--muted);text-align:center}
.footer-center{display:flex;gap:12px;align-items:center;justify-content:center}
.socials a{color:var(--muted);margin-left:12px;text-decoration:none}
.logo-img-footer{width:48px;height:48px;object-fit:contain;border-radius:8px;margin-right:12px}
.logo-compact-text strong{display:inline-block}
.logo-compact-text .reg{font-size:0.8rem;margin-left:6px;color:var(--muted)}
.logo-compact-text small{display:block;color:var(--muted);margin-top:4px}

/* responsive */
@media(min-width:760px){
  .menu{display:flex}
  .hero-text h1{font-size:3rem}
  .services-grid{grid-template-columns:repeat(3,1fr)}
  .stats-grid{grid-template-columns:repeat(4,1fr)}
  .modalities-grid{grid-template-columns:repeat(3,1fr)}
  .logos{gap:18px}
  .hero-side{display:block}
  .hero{min-height:95vh}
  .commit-grid,.use-grid,.why-grid{grid-template-columns:repeat(3,1fr)}
  .process-grid{grid-template-columns:repeat(3,1fr)}
}

/* larger screens */
@media(min-width:1200px){
  .container{max-width:1160px}
  .hero-text h1{font-size:3.6rem}
  .parallax .mockup{width:520px}
}

/* small interactions */
#progress{position:fixed;left:0;top:0;height:3px;background:linear-gradient(90deg,var(--primary),#ff8a40);width:0;z-index:80}
#cursor{position:fixed;left:0;top:0;width:36px;height:36px;border-radius:50%;pointer-events:none;z-index:9999;mix-blend-mode:screen;transform:translate(-50%,-50%)}
#cursor span{display:block;width:36px;height:36px;border-radius:50%;box-shadow:0 8px 30px rgba(255,102,0,0.18);border:1px solid rgba(255,255,255,0.04);background:rgba(255,102,0,0.06)}

/* utility */
[data-io]{opacity:0;transform:translateY(18px) scale(.98);transition:all .7s cubic-bezier(.2,.9,.25,1)}
[data-io].in{opacity:1;transform:none}

/* accessibility focus */
a:focus{outline:2px dashed rgba(255,102,0,0.4);outline-offset:4px}

/* comments: mantén CSS modular y separado del JS para performance */

/* Code editor mockup */
.code-editor{margin:18px 0 22px;border-radius:12px;overflow:hidden;border:1px solid rgba(255,255,255,0.04);background:linear-gradient(180deg, rgba(10,12,16,0.6), rgba(6,6,8,0.35));box-shadow:0 18px 50px rgba(2,6,23,0.6);backdrop-filter:blur(8px);max-width:680px;width:100%;box-sizing:border-box}
.editor-header{display:flex;align-items:center;gap:12px;padding:10px 14px;border-bottom:1px solid rgba(255,255,255,0.02)}
.editor-header .dot{width:12px;height:12px;border-radius:50%;display:inline-block}
.editor-header .dot.red{background:#ff5f56}
.editor-header .dot.yellow{background:#ffbd2e}
.editor-header .dot.green{background:#27c93f}
.editor-title{margin-left:auto;color:var(--muted);font-size:12px;font-weight:600}
.code{padding:14px 16px;margin:0;font-family:SFMono-Regular,Menlo,Monaco,Consolas,'Liberation Mono',monospace;font-size:13px;color:#cbd5e1;line-height:1.55;overflow:auto;white-space:pre-wrap;word-break:break-word}
.code .comment{color:#6b7280}
.code .kw{color:#ffb86b;font-weight:600}
.code .fn{color:#7ee787}
.code .prop{color:#9cc4ff}
.code .str{color:#ffa66a}

/* small animation: highlight lines on reveal */
.code pre{margin:0}
.code .line{display:block;opacity:0;transform:translateX(-6px);transition:all .45s cubic-bezier(.2,.9,.25,1)}
.code .line.in{opacity:1;transform:none}

@media(min-width:760px){
  .code-editor{max-width:820px}
}

/* Ensure mockup SVGs scale on small screens */
.parallax .mockup, .parallax .mockup svg{max-width:100%;height:auto}

/* Mobile padding for section headers to avoid flush-left titles */
@media(max-width:759px){
  .section-head{padding-left:18px;padding-right:18px}
}