/* =========================================
   VARIABLES & DESIGN SYSTEM
========================================= */
:root {
  --primary: #FF8C00;
  --primary-hover: #E07A00;
  --primary-light: rgba(255, 140, 0, 0.15);
  
  --bg-light: #F9FAFB;
  --bg-white: #FFFFFF;
  --bg-dark: #0F0F11;
  --bg-darker: #09090A;
  
  --text-main: #111827;
  --text-muted: #4B5563;
  --text-light: #9CA3AF;
  
  --border-light: rgba(0,0,0,0.06);
  --border-dark: rgba(255,255,255,0.08);
  
  --transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

/* =========================================
   RESET
========================================= */
* { margin: 0; padding: 0; box-sizing: border-box; }
body {
  font-family: 'Inter', sans-serif;
  background-color: var(--bg-light);
  color: var(--text-main);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

body.page-transition { opacity: 0; animation: fadeIn 0.4s ease-out forwards; }
@keyframes fadeIn { to { opacity: 1; } }
html, body { max-width: 100vw; overflow-x: hidden; }

.container { width: 90%; max-width: 1200px; margin: 0 auto; position: relative; z-index: 10; }
a { text-decoration: none; color: inherit; transition: var(--transition); }
.text-orange { color: var(--primary); }
.text-white { color: #FFF; }
.text-gray { color: var(--text-muted); }
.relative { position: relative; }
.min-h-screen { min-height: 100vh; }
.flex-center { display: flex; flex-direction: column; align-items: center; justify-content: center; }
.text-center { text-align: center; }
.mx-auto { margin-left: auto; margin-right: auto; }
.w-full { width: 100%; }

/* Margins & Paddings */
.mt-small { margin-top: 1rem; }
.mt-medium { margin-top: 2rem; }
.mt-xl { margin-top: 5rem; }
.pt-xl { padding-top: 8rem; }
.section-padding { padding: 8rem 0; }
.pb-none { padding-bottom: 0; }

/* Buttons */
.btn-primary, .btn-secondary, .btn-nav {
  display: inline-flex; align-items: center; justify-content: center;
  border-radius: 8px; font-weight: 600; cursor: pointer; border: none; transition: var(--transition);
}
.btn-primary {
  padding: 1rem 2rem; background: var(--primary); color: #FFF;
  box-shadow: 0 4px 15px rgba(255, 140, 0, 0.3); font-size: 1rem;
}
.btn-primary:hover { background: var(--primary-hover); transform: translateY(-2px); box-shadow: 0 8px 25px rgba(255, 140, 0, 0.4); }
.btn-secondary {
  padding: 1rem 2rem; background: #FFF; color: var(--text-main);
  border: 1px solid var(--border-light); font-size: 1rem;
}
.btn-secondary:hover { border-color: var(--primary); color: var(--primary); }
.btn-nav { padding: 0.6rem 1.2rem; background: var(--text-main); color: #FFF; border-radius: 50px; font-size: 0.9rem; gap: 0.5rem; }
.btn-nav:hover { background: var(--primary); }

/* =========================================
   HEADER PREMIUM
========================================= */
.header {
  position: fixed; top: 0; left: 0; width: 100%; z-index: 100;
  background: rgba(249, 250, 251, 0.85); backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-light); transition: var(--transition);
}
.header-inner {
  display: flex; justify-content: space-between; align-items: center;
  height: 80px; width: 90%; max-width: 1400px; margin: 0 auto;
}
.logo { 
  font-size: 1.5rem; font-weight: 800; display: flex; align-items: center; gap: 0.5rem; letter-spacing: -1px; 
}
.logo-img {
  height: 38px;
  width: auto;
  object-fit: contain;
}
.desktop-nav { display: flex; gap: 2.5rem; }
.desktop-nav a { font-size: 0.95rem; font-weight: 500; color: var(--text-muted); position: relative; }
.desktop-nav a:hover, .desktop-nav a.active { color: var(--text-main); }
.desktop-nav a::after {
  content: ''; position: absolute; left: 0; bottom: -4px;
  width: 0%; height: 2px; background: var(--primary); transition: width 0.3s;
}
.desktop-nav a.active::after, .desktop-nav a:hover::after { width: 100%; }
.header-actions { display: flex; align-items: center; gap: 1rem; }
.menu-btn { display: none; background: none; border: none; font-size: 1.6rem; color: var(--text-main); cursor: pointer; }
.mobile-only-link { display: none; }

/* Dark Header variation */
.dark-header { background: rgba(15, 15, 17, 0.85); border-bottom: 1px solid var(--border-dark); }
.dark-header .logo { color: #FFF; }
.dark-header .desktop-nav a { color: var(--text-light); }
.dark-header .desktop-nav a:hover, .dark-header .desktop-nav a.active { color: #FFF; }
.dark-header .btn-nav { background: #FFF; color: var(--bg-dark); }
.dark-header .btn-nav:hover { background: var(--primary); color: #FFF; }
.dark-header .menu-btn { color: #FFF; }
.dark-header .desktop-nav { background: rgba(15, 15, 17, 0.95); border-color: var(--border-dark); }

/* =========================================
   COMPONENTS / GLOBALS
========================================= */
.cursor-glow {
  position: fixed; pointer-events: none; width: 400px; height: 400px; z-index: 0;
  background: radial-gradient(circle, rgba(255, 140, 0, 0.05) 0%, transparent 60%);
  transform: translate(-50%, -50%); border-radius: 50%; opacity: 0; transition: opacity 0.5s;
}
.ambient { position: absolute; z-index: 0; filter: blur(120px); pointer-events: none; }
.radial-primary { width: 60vw; height: 60vw; background: var(--primary-light); top: -20%; right: -20%; border-radius: 50%; }

.glass-box {
  background: rgba(255, 255, 255, 0.7); backdrop-filter: blur(20px);
  border: 1px solid rgba(255,255,255, 0.9); border-radius: 16px;
  box-shadow: 0 10px 40px -10px rgba(0,0,0,0.05); padding: 2rem;
  position: relative; /* For the pixel effect positioning */
}

/* Scattered Pixels Effect on Hover */
.glass-box::before {
  content: '';
  position: absolute;
  bottom: 10px;
  left: 10px;
  width: 6px;
  height: 6px;
  background: transparent;
  box-shadow: 0 0 0 transparent;
  transition: all 0.6s cubic-bezier(0.16, 1, 0.3, 1);
  opacity: 0;
  pointer-events: none;
}
.glass-box:hover::before {
  opacity: 1;
  /* Simulating scattering pixels spreading from bottom-left */
  box-shadow: 
      12px -8px 0 var(--primary), 
      28px -15px 0 var(--text-main), 
      8px -28px 0 var(--primary), 
      22px -38px 0 rgba(255, 140, 0, 0.5),
      35px -22px 0 var(--text-light);
}

.glass-box.dark {
  background: rgba(255, 255, 255, 0.03); border-color: rgba(255,255,255,0.08); box-shadow: none; color: #FFF;
}
.glass-box.dark:hover::before {
   box-shadow: 
      12px -8px 0 var(--primary), 
      28px -15px 0 #FFF, 
      8px -28px 0 var(--primary-hover), 
      22px -38px 0 rgba(255, 255, 255, 0.3),
      35px -22px 0 var(--primary);
}

.float-anim { animation: floating 6s ease-in-out infinite; }
@keyframes floating { 0% { transform: translateY(0); } 50% { transform: translateY(-10px); } 100% { transform: translateY(0); } }

/* =========================================
   TYPEWRITER EFFECT
========================================= */
.type-wrap { 
  display: inline-block; 
  min-width: 12ch; /* Ensuring space for 'inteligente' which is 11 chars */
  white-space: nowrap; 
  font-family: 'Inter', sans-serif; 
  vertical-align: bottom;
}
.type-cursor { display: inline-block; width: 0.1em; background-color: var(--primary); animation: cursorBlink 1s step-end infinite; margin-left: 2px; }
@keyframes cursorBlink { 0%, 100% { opacity: 1; } 50% { opacity: 0; } }

/* =========================================
   INDEX: HOMEPAGE EXTENSIONS
========================================= */
.hero-page { padding-top: 100px; display: flex; align-items: center; overflow: hidden; position: relative; margin-bottom: 4rem;}
.hero-split { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; }
.eyebrow { display: inline-block; padding: 0.4rem 1rem; border-radius: 50px; background: #FFF; border: 1px solid var(--border-light); font-size: 0.85rem; font-weight: 600; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 1.5rem; color: var(--primary); }
.display-title { font-size: 4rem; font-weight: 800; line-height: 1.1; letter-spacing: -0.04em; margin-bottom: 1.5rem; }
.hero-split .subtitle { font-size: 1.25rem; color: var(--text-muted); margin-bottom: 2.5rem; max-width: 90%; }
.action-group { display: flex; gap: 1rem; }

.hero-visual { position: relative; height: 500px; display: flex; align-items: center; justify-content: center; }
.abstract-shape { position: relative; width: 100%; height: 100%; display: flex; align-items: center; justify-content: center; }
.main-panel { width: 320px; height: 400px; transform: rotate(-5deg); z-index: 2; padding: 1.5rem; display: flex; flex-direction: column; }
.gl-header { display: flex; align-items: center; gap: 0.5rem; font-weight: 600; margin-bottom: 2rem; font-size: 1.1rem; border-bottom: 1px solid var(--border-light); padding-bottom: 1rem; }
.gl-header i { color: var(--primary); font-size: 1.4rem; }
.gl-lines { display: flex; flex-direction: column; gap: 1rem; }
.gl-line { height: 12px; background: var(--border-light); border-radius: 6px; }
.w-80 { width: 80%; } .w-60 { width: 60%; }
.sub-panel { position: absolute; bottom: 40px; right: 0px; width: 220px; padding: 1.2rem; transform: rotate(5deg); z-index: 3; display: flex; align-items: center; gap: 1rem; font-weight: 600; font-size: 0.95rem; }
.bg-orange-icon { background: var(--primary); color: #FFF; width: 40px; height: 40px; border-radius: 10px; display: flex; align-items: center; justify-content: center; font-size: 1.3rem; }

.marquee-container { overflow: hidden; padding: 3rem 0; background: #FFF; border-top: 1px solid var(--border-light); border-bottom: 1px solid var(--border-light); }
.marquee-content { display: flex; gap: 4rem; animation: scroll-left 25s linear infinite; white-space: nowrap; align-items: center; }
.marquee-content p { font-weight: 700; font-size: 1.2rem; color: var(--text-light); text-transform: uppercase; letter-spacing: 2px; }
@keyframes scroll-left { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }

.home-preview { display: grid; grid-template-columns: 1fr 1.5fr; gap: 4rem; align-items: center; }
.preview-title { font-size: 2.5rem; margin-bottom: 1.5rem; letter-spacing: -0.02em; }
.preview-cards { display: grid; grid-gap: 1.5rem; }
.p-card { display: flex; align-items: center; gap: 1.5rem; padding: 1.5rem; border-radius: 12px; background: #FFF; box-shadow: 0 4px 15px rgba(0,0,0,0.03); border: 1px solid var(--border-light); }
.p-card i { font-size: 2rem; color: var(--primary); }

.cta-banner { background: var(--bg-dark); border-radius: 24px; padding: 5rem 3rem; text-align: center; color: #FFF; position: relative; overflow: hidden; }
.cta-banner h2 { font-size: 3.5rem; margin-bottom: 1rem; letter-spacing: -0.03em; }

/* =========================================
   PROPOSITO: BENTO & PIPELINE
========================================= */
.page-title { font-size: 3.5rem; letter-spacing: -0.03em; margin-bottom: 1rem; }
.page-subtitle { font-size: 1.2rem; color: var(--text-muted); max-width: 600px; margin: 0 auto; }
.value-bento { display: grid; grid-template-columns: repeat(3, 1fr); grid-template-rows: auto; gap: 1.5rem; }
.bento-item { transition: var(--transition); display: flex; flex-direction: column; justify-content: center; }
.bento-item:hover { transform: translateY(-5px); box-shadow: 0 15px 35px rgba(0,0,0,0.08); }
.bento-icon { width: 50px; height: 50px; background: rgba(0,0,0,0.05); color: var(--text-main); border-radius: 10px; display: flex; align-items: center; justify-content: center; font-size: 1.8rem; margin-bottom: 1.5rem; }
.bento-item.ident .bento-icon { background: rgba(255,255,255,0.1); color: var(--primary); }
.bento-item h3 { font-size: 1.4rem; margin-bottom: 0.8rem; }
.bento-item p { font-size: 0.95rem; color: var(--text-muted); }
.bg-dark { background: var(--bg-dark); }
.bg-darker { background: var(--bg-darker); }
.ident { grid-column: span 2; } /* Wide element */

.roadmap-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2rem; position: relative; }
.roadmap-grid::before {
    content: '';
    position: absolute;
    top: 50%; left: 0; right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--primary), transparent);
    z-index: 1;
    opacity: 0.3;
}
.roadmap-step { 
    padding: 2rem; background: #FFF; border-radius: 16px; border: 1px solid var(--border-light); 
    position: relative; z-index: 2; 
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    overflow: hidden;
}
.roadmap-step::before {
    content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 4px;
    background: var(--primary);
    transform: scaleX(0); transform-origin: left; transition: transform 0.4s ease;
}
.roadmap-step:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 20px 40px rgba(0,0,0,0.06);
    border-color: rgba(255,140,0,0.3);
}
.roadmap-step:hover::before { transform: scaleX(1); }
.roadmap-step:hover .step-num { color: var(--primary); transform: scale(1.1) rotate(5deg); opacity: 0.2; }
.step-num { font-size: 4.5rem; font-weight: 800; color: var(--primary-light); position: absolute; bottom: -10px; right: 10px; line-height: 1; transition: all 0.4s ease; opacity: 0.5; z-index: 1;}
.roadmap-step h4 { font-size: 1.25rem; font-weight: 700; margin-bottom: 0.5rem; position: relative; z-index: 3;}
.roadmap-step p { position: relative; z-index: 3; }

/* =========================================
   SERVICIOS: STACK & TECH
========================================= */
.split-header { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; align-items: end; }
.descriptext { font-size: 1.15rem; color: var(--text-muted); border-left: 3px solid var(--primary); padding-left: 1.5rem; }
.stack-list { display: flex; flex-direction: column; gap: 1.5rem; }
.stack-card { display: flex; gap: 2rem; padding: 2.5rem; align-items:flex-start; transition: var(--transition); }
.stack-card:hover { transform: translateX(10px); border-color: rgba(255,140,0,0.3); }
.s-icon { font-size: 3.5rem; color: var(--primary); opacity: 0.9; }
.s-content h2 { font-size: 1.8rem; margin-bottom: 0.5rem; letter-spacing: -0.02em; }
.s-content p { color: var(--text-muted); font-size: 1.05rem; }

.tech-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 1.5rem; }
.tech-item { background: #FFF; border: 1px solid var(--border-light); padding: 2rem; border-radius: 12px; text-align: center; transition: var(--transition); font-weight: 600;}
.tech-item i { font-size: 2.5rem; color: var(--text-main); margin-bottom: 1rem; display: block;}
.tech-item:hover { border-color: var(--primary); color: var(--primary); }
.tech-item:hover i { color: var(--primary); }

/* =========================================
   CASOS DE EXITO: MOCKUP & DETAILS
========================================= */
.case-showcase { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; }
.tag { display: inline-block; padding: 0.3rem 0.8rem; background: var(--primary-light); color: var(--primary); border-radius: 4px; font-weight: 700; font-size: 0.8rem; text-transform: uppercase; margin-bottom: 1rem; }
.case-info h2 { font-size: 3rem; letter-spacing: -0.03em; margin-bottom: 0.2rem; }
.subtitle-orange { font-size: 1.1rem; color: var(--primary); margin-bottom: 2.5rem; font-weight: 500; }
.case-details { display: flex; flex-direction: column; gap: 1.5rem; }
.case-block h4 { display: flex; align-items: center; gap: 0.5rem; font-size: 1.1rem; margin-bottom: 0.4rem; }
.case-block p { color: var(--text-muted); padding-left: 1.8rem; font-size: 0.95rem; }
.mockup-ui { padding: 0; overflow: hidden; background: #FFF;}
.mockup-header { background: #F3F4F6; padding: 1rem; display: flex; align-items: center; gap: 0.5rem; border-bottom: 1px solid var(--border-light); }
.dot { width: 10px; height: 10px; border-radius: 50%; }
.d-red { background: #FF5F56; } .d-yellow { background: #FFBD2E; } .d-green { background: #27C93F; }
.search-bar-fake { margin-left: 1rem; height: 24px; width: 60%; border-radius: 12px; }
.mockup-body { padding: 2rem; background: #FAFAFA; }
.stats-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.stat-box { height: 80px; border-radius: 12px; }
.chart-box { height: 150px; border-radius: 12px; }
.mobile-overlay { position: absolute; bottom: -30px; right: -20px; width: 200px; padding: 1.5rem; border: 1px solid var(--border-light); z-index: 5; }
.m-header { height: 30px; border-radius: 6px; margin-bottom: 1rem; }
.m-card { height: 80px; border-radius: 8px; margin-bottom: 0.5rem; }
.shimmer { background: linear-gradient(90deg, #EDEFF1 25%, #F4F6F8 50%, #EDEFF1 75%); background-size: 200% 100%; animation: simmerLoad 1.5s infinite; }
@keyframes simmerLoad { 0% { background-position: 200% 0; } 100% { background-position: -200% 0; } }

.results-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }
.result-stat { text-align: center; padding: 3rem; background: #FFF; border: 1px solid var(--border-light); border-radius: 16px; }
.result-num { font-size: 3.5rem; font-weight: 800; color: var(--primary); letter-spacing: -0.05em; line-height: 1; margin-bottom: 0.5rem;}

/* =========================================
   CONTACTO: FORM & FAQ
========================================= */
.dark-page { background: var(--bg-darker); color: #FFF; }
.dark-page .text-gray { color: var(--text-light); }
.massive-title { font-size: 5rem; line-height: 1.1; letter-spacing: -0.05em; margin-bottom: 1rem; }

.contact-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 4rem; }
.contact-methods { display: flex; flex-direction: column; gap: 1rem; }
.c-card { display: flex; align-items: center; gap: 1rem; padding: 1.5rem 2rem; text-align: left; }
.c-card i { font-size: 2rem; color: var(--primary); }
.c-card span { display: block; font-size: 0.85rem; color: var(--text-light); }
.c-card strong { display: block; font-size: 1.1rem; }

.contact-form { padding: 3rem; }
.form-title { font-size: 1.5rem; margin-bottom: 2rem; }
.form-group { margin-bottom: 1.5rem; text-align: left; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; }
.form-group label { display: block; font-size: 0.85rem; color: var(--text-light); margin-bottom: 0.5rem; font-weight: 500; }
.form-group input, .form-group select, .form-group textarea {
    width: 100%; background: rgba(255,255,255,0.05); border: 1px solid var(--border-dark);
    padding: 1rem; border-radius: 8px; color: #FFF; font-family: inherit; font-size: 1rem; transition: var(--transition);
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
    outline: none; border-color: var(--primary); background: rgba(255,255,255,0.08); box-shadow: 0 0 0 3px var(--primary-light);
}
.form-group select option { background: var(--bg-darker); color: #FFF;}

.faq-list { display: flex; flex-direction: column; gap: 1.5rem; max-width: 800px; margin: 0 auto; }
.faq-item { padding: 2rem; }
.faq-item h3 { font-size: 1.2rem; }

/* FOOTER */
.global-footer { 
    padding: 5rem 0 2rem; 
    border-top: 1px solid var(--border-dark); 
    width: 100%; 
    background: var(--bg-darker); 
    color: #FFF;
    position: relative;
    overflow: hidden;
}
.global-footer::before {
    content: '';
    position: absolute;
    top: 0; left: 50%; transform: translateX(-50%);
    width: 60%; height: 1px;
    background: linear-gradient(90deg, transparent, var(--primary), transparent);
    opacity: 0.5;
}
.footer-grid { display: flex; justify-content: space-between; margin-bottom: 3rem; }
.brand .logo { font-size: 1.6rem; color: #FFF; margin-bottom: 0.8rem; display: inline-flex; align-items: center; transition: var(--transition); }
.brand .logo:hover { opacity: 0.9; transform: translateY(-2px); filter: drop-shadow(0 0 10px rgba(255,140,0,0.3)); }
.brand .tagline { color: var(--text-light); font-size: 0.95rem; }
.links { display: flex; flex-direction: column; gap: 0.5rem; }
.links span { font-weight: 600; color: #FFF; margin-bottom: 0.5rem; display: block; position: relative; }
.links a { color: var(--text-light); font-size: 0.95rem; display: inline-block; transition: var(--transition); }
.links a:hover { color: var(--primary); transform: translateX(5px); }
.footer-bottom { text-align: center; border-top: 1px solid var(--border-dark); padding-top: 1.5rem; font-size: 0.85rem; color: var(--text-light); }

/* =========================================
   CASOS DE EXITO DYNAMIC GRID 
========================================= */
.cases-post-grid {
    display: flex;
    flex-direction: column;
    gap: 6rem;
}

.case-post {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 5rem;
    align-items: center;
    background: #FFF;
    padding: 3rem;
    border-radius: 20px;
    border: 1px solid var(--border-light);
    box-shadow: 0 10px 40px rgba(0,0,0,0.03);
    transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275), box-shadow 0.4s ease;
}
.case-post:hover {
    transform: translate(-6px, -6px);
    box-shadow: 8px 8px 0 0 var(--primary);
}

@media (min-width: 900px) {
    .case-post:nth-child(even) .case-info { grid-column: 2; grid-row: 1; }
    .case-post:nth-child(even) .case-visuals { grid-column: 1; grid-row: 1; }
}

.case-info .tag {
    display: inline-block; padding: 0.4rem 1rem; background: var(--primary-light); color: var(--primary);
    border-radius: 5px; font-weight: 700; font-size: 0.85rem; margin-bottom: 1.5rem; text-transform: uppercase;
}

.case-info h2 { font-size: 2.2rem; letter-spacing: -1px; line-height: 1.2; margin-bottom: 0.5rem; }
.client-name { display: block; font-size: 1.1rem; color: var(--text-muted); font-weight: 600; margin-bottom: 2rem; }

.timeline-details { display: flex; flex-direction: column; gap: 1.5rem; margin-bottom: 2rem; border-left: 2px solid var(--border-light); padding-left: 1.5rem;}
.t-block p { color: var(--text-muted); font-size: 0.95rem; }
.t-block strong { color: var(--text-main); display: block; margin-bottom: 0.3rem;}

/* Visuals Layout System for Single Web or Multi */
.case-visuals { position: relative; width: 100%; min-height: 300px; display: flex; align-items: center; justify-content: center; }

.mockup-ui { background: #FFF; border-radius: 12px; border: 1px solid var(--border-light); box-shadow: 0 15px 35px rgba(0,0,0,0.05); overflow: hidden; width: 100%; }
.mockup-header { background: #F3F4F6; padding: 0.8rem 1rem; display: flex; align-items: center; gap: 0.5rem; }
.dot { width: 10px; height: 10px; border-radius: 50%; } .d-red { background: #FF5F56; } .d-yellow { background: #FFBD2E; } .d-green { background: #27C93F; }
.mockup-body { padding: 1.5rem; background: #FAFAFA;}

.desktop-frame { width: 100%; }
.desktop-frame.only { transform: scale(1.05); }

.mobile-frame {
    position: absolute; bottom: -20px; right: -20px; width: 200px; z-index: 5; background: #FFF;
    border-radius: 20px; border: 6px solid #1A1A1A; box-shadow: -10px 10px 30px rgba(0,0,0,0.15); overflow: hidden;
}
.mobile-frame.only {
    position: relative; right: auto; bottom: auto; margin: 0 auto; width: 250px;
}
.mobile-frame .mockup-body { padding: 1rem; height: 350px; background: #FFF;}

@media (max-width: 900px) {
    .case-post { grid-template-columns: 1fr; gap: 3rem; padding: 2rem;}
    .mobile-frame { position: relative; bottom: 0; right: 0; margin-top: -30px; margin-left: auto;}
    .case-info h2 { font-size: 1.8rem;}
    .metrics-row { flex-wrap: wrap; gap: 1rem !important; }
}

/* =========================================
   ANIMATIONS
========================================= */
.fade-in-up { opacity: 0; transform: translateY(30px); animation: fadeInUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards; }
.fade-in-scale { opacity: 0; transform: scale(0.95); animation: fadeInScale 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards; }
@keyframes fadeInUp { to { opacity: 1; transform: translateY(0); } }
@keyframes fadeInScale { to { opacity: 1; transform: scale(1); } }
.delay-1 { animation-delay: 0.2s; }
.delay-2 { animation-delay: 0.4s; }
.delay-3 { animation-delay: 0.6s; }

/* =========================================
   RESPONSIVO
========================================= */
@media (max-width: 900px) {
  .hero-split, .home-preview, .contact-grid { grid-template-columns: 1fr; text-align: center; }
  .display-title { font-size: 2.2rem; }
  .hero-visual { display: none !important; }
  .hero-split .subtitle { margin: 0 auto 2rem; }
  .action-group { justify-content: center; flex-wrap: wrap; }
  .value-bento, .roadmap-grid, .results-grid { grid-template-columns: 1fr; }
  .ident { grid-column: span 1; }
  .split-header { grid-template-columns: 1fr; gap: 1rem; text-align: center; }
  .descriptext { border-left: none; border-bottom: 3px solid var(--primary); padding-left: 0; padding-bottom: 1rem; }
  .stack-card { flex-direction: column; align-items: center; text-align: center; gap: 1rem; }
  .case-showcase { grid-template-columns: 1fr; }
  .massive-title { font-size: 3.5rem; }
  .contact-methods { flex-direction: column; }
  .form-row { grid-template-columns: 1fr; gap: 0;}
  .form-group { text-align: left; }
  .cta-banner { padding: 3rem 1.5rem !important; }
  .cta-banner h2 { font-size: 2.2rem !important; }
  .footer-grid { flex-direction: column; text-align: center; gap: 2rem; align-items: center; }
  .footer-grid .links { align-items: center; }

  /* Menú Móvil */
  .mobile-only-link { display: block !important; padding-top: 0.5rem; color: var(--primary) !important; font-weight: 700 !important; }
  .desktop-nav { 
      position: absolute; top: 80px; left: 0; width: 100%; 
      background: rgba(249, 250, 251, 0.98); backdrop-filter: blur(15px); 
      flex-direction: column; align-items: center; padding: 2rem 0; gap: 1.5rem; 
      border-bottom: 1px solid var(--border-light);
      display: none; box-shadow: 0 10px 30px rgba(0,0,0,0.08); z-index: 999;
  }
  .dark-header .desktop-nav { background: rgba(15, 15, 17, 0.98); }
  .desktop-nav.active { display: flex !important; animation: slideDown 0.3s ease forwards; }
  @keyframes slideDown { from { opacity: 0; transform: translateY(-10px); } to { opacity: 1; transform: translateY(0); } }
  
  .header-actions .btn-nav { display: none; }
  .menu-btn { display: block; z-index: 1000; position: relative; }
}