/* ═══════════════════════════════════════════════════════════════
   VRODTEK — Custom Stylesheet v1.0
   Brand: VRODTEK · Technology · AI · Automation
   Author: Víctor Rodríguez Contreras · Guadalajara, México
   Palette: BrandBook Definitivo v1 — Navy & Electric Blue
   ═══════════════════════════════════════════════════════════════ */

/* ── VARIABLES ── */
:root {
  --vrod-abyss:    #04091A;
  --vrod-navy:     #060E1A;
  --vrod-deep:     #0A1628;
  --vrod-primary:  #0D2548;
  --vrod-mid:      #1A3F7A;
  --vrod-border:   #1A2535;
  --vrod-electric: #2E6FD8;
  --vrod-bright:   #4D8FEF;
  --vrod-sky:      #89B8F5;
  --vrod-frost:    #C4D9F8;
  --vrod-white:    #F0F4FC;
  --vrod-g1:       #3A4A60;
  --vrod-g2:       #5A6A82;
  --vrod-g3:       #8A9BB0;
  --vrod-ai:       #00C896;
  --vrod-ai-mid:   #007A5C;
  --vrod-ai-dark:  #071A14;
  --vrod-amber:    #F0A500;
  --vrod-danger:   #E03040;

  --font-display:  'Orbitron', monospace;
  --font-heading:  'Barlow Condensed', sans-serif;
  --font-body:     'Barlow', sans-serif;
  --font-mono:     'JetBrains Mono', monospace;

  --radius-sm:  6px;
  --radius-md:  12px;
  --radius-lg:  18px;
  --transition: 0.22s ease;
}

/* ── RESET & BASE ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: 76px;
}

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

::selection {
  background: rgba(46,111,216,0.3);
  color: var(--vrod-white);
}

/* ── SCROLLBAR ── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--vrod-abyss); }
::-webkit-scrollbar-thumb { background: var(--vrod-mid); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--vrod-electric); }

/* ══════════════════════════════════════
   PRELOADER
══════════════════════════════════════ */
#preloader {
  position: fixed;
  inset: 0;
  background: var(--vrod-abyss);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}
#preloader.hidden {
  opacity: 0;
  visibility: hidden;
}
.preloader-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}
.preloader-shield {
  animation: preloaderPulse 1.4s ease-in-out infinite;
}
@keyframes preloaderPulse {
  0%, 100% { opacity: 0.5; transform: scale(0.95); }
  50%       { opacity: 1;   transform: scale(1.05); }
}
.preloader-text {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 700;
  color: var(--vrod-electric);
  letter-spacing: 0.4em;
  animation: preloaderPulse 1.4s ease-in-out infinite;
}
.preloader-bar {
  width: 120px;
  height: 2px;
  background: var(--vrod-border);
  border-radius: 2px;
  overflow: hidden;
}
.preloader-bar-fill {
  height: 100%;
  background: var(--vrod-electric);
  border-radius: 2px;
  animation: preloaderLoad 1.8s ease forwards;
}
@keyframes preloaderLoad {
  from { width: 0; }
  to   { width: 100%; }
}

/* ══════════════════════════════════════
   NAVBAR
══════════════════════════════════════ */
.vrod-navbar {
  background: rgba(6, 14, 26, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  padding: 14px 0;
  transition: background var(--transition), border-color var(--transition), padding var(--transition);
}
.vrod-navbar.scrolled {
  background: rgba(4, 9, 26, 0.96);
  border-color: var(--vrod-border);
  padding: 10px 0;
}
.vrod-logo-link { text-decoration: none; display: flex; align-items: center; }

.vrod-nav-link {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 14px;
  color: var(--vrod-g3) !important;
  padding: 8px 14px !important;
  border-radius: var(--radius-sm);
  transition: color var(--transition), background var(--transition);
  position: relative;
}
.vrod-nav-link:hover,
.vrod-nav-link.active {
  color: var(--vrod-white) !important;
  background: rgba(46,111,216,0.08);
}
.vrod-nav-link.active::after {
  content: '';
  position: absolute;
  bottom: 4px;
  left: 50%;
  transform: translateX(-50%);
  width: 16px;
  height: 2px;
  background: var(--vrod-electric);
  border-radius: 2px;
}

/* Hamburger custom */
.vrod-toggler {
  background: none;
  border: 1px solid var(--vrod-border);
  border-radius: var(--radius-sm);
  padding: 8px 10px;
  display: flex;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
}
.vrod-toggler span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--vrod-sky);
  border-radius: 2px;
  transition: transform 0.25s ease, opacity 0.25s ease;
}
.vrod-toggler[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.vrod-toggler[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.vrod-toggler[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 991px) {
  #navMenu {
    background: var(--vrod-abyss);
    border: 1px solid var(--vrod-border);
    border-radius: var(--radius-md);
    margin-top: 12px;
    padding: 12px;
  }
  .vrod-nav-link { padding: 12px 16px !important; }
}

/* ══════════════════════════════════════
   BUTTONS
══════════════════════════════════════ */
.vrod-btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--vrod-electric);
  color: var(--vrod-white) !important;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 15px;
  padding: 13px 28px;
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
  letter-spacing: 0.01em;
}
.vrod-btn-primary:hover {
  background: var(--vrod-bright);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(46,111,216,0.35);
  color: var(--vrod-white) !important;
}
.vrod-btn-primary:active { transform: translateY(0); }
.vrod-btn-primary.vrod-btn-sm { padding: 10px 20px; font-size: 13px; }
.vrod-btn-primary.vrod-btn-lg { padding: 16px 36px; font-size: 16px; }

.vrod-btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  color: var(--vrod-sky) !important;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 15px;
  padding: 12px 28px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--vrod-mid);
  cursor: pointer;
  text-decoration: none;
  transition: background var(--transition), border-color var(--transition), color var(--transition), transform var(--transition);
}
.vrod-btn-outline:hover {
  background: rgba(46,111,216,0.1);
  border-color: var(--vrod-electric);
  color: var(--vrod-white) !important;
  transform: translateY(-2px);
}
.vrod-btn-outline.vrod-btn-lg { padding: 15px 36px; font-size: 16px; }

.vrod-btn-ai {
  background: rgba(0,200,150,0.12);
  border: 1px solid rgba(0,200,150,0.3);
  color: var(--vrod-ai) !important;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 14px;
  padding: 10px 24px;
  border-radius: var(--radius-sm);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: background var(--transition), box-shadow var(--transition);
}
.vrod-btn-ai:hover {
  background: rgba(0,200,150,0.2);
  box-shadow: 0 4px 20px rgba(0,200,150,0.2);
  color: var(--vrod-ai) !important;
}
.vrod-btn-ai.vrod-btn-lg { padding: 16px 36px; font-size: 16px; }

/* ══════════════════════════════════════
   SECTION COMMONS
══════════════════════════════════════ */
.vrod-section {
  padding: 100px 0;
}
.vrod-section-alt { background: var(--vrod-deep); }

.vrod-eyebrow {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--vrod-electric);
  letter-spacing: 0.25em;
  text-transform: uppercase;
  margin-bottom: 14px;
  display: block;
}
.vrod-eyebrow-ai {
  color: var(--vrod-ai);
}

.vrod-section-title {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: clamp(28px, 4vw, 44px);
  color: var(--vrod-white);
  line-height: 1.15;
  letter-spacing: 0.01em;
  margin-bottom: 14px;
}
.vrod-section-sub {
  font-family: var(--font-body);
  font-size: 17px;
  color: var(--vrod-g3);
  max-width: 560px;
  line-height: 1.7;
  margin-bottom: 0;
}
.vrod-section-header { margin-bottom: 60px; }

/* TEK accent span */
.tek { color: var(--vrod-electric); }
.ai-text { color: var(--vrod-ai); }

/* ══════════════════════════════════════
   HERO
══════════════════════════════════════ */
#hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  background: var(--vrod-abyss);
  padding-top: 80px;
}
.hero-bg-gradient {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 65% 55% at 75% 15%, rgba(46,111,216,0.14) 0%, transparent 65%),
    radial-gradient(ellipse 45% 65% at 5% 85%,  rgba(0,200,150,0.05) 0%, transparent 60%),
    radial-gradient(ellipse 50% 40% at 50% 50%, rgba(13,37,72,0.4)   0%, transparent 70%);
  pointer-events: none;
}
.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(46,111,216,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(46,111,216,0.04) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
}
.hero-grid::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 80% at 50% 50%, transparent 50%, var(--vrod-abyss) 100%);
}

.hero-content { position: relative; z-index: 2; }

.hero-badge {
  font-family: var(--font-mono);
  font-size: 9px;
  color: var(--vrod-electric);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  border: 1px solid rgba(46,111,216,0.3);
  background: rgba(46,111,216,0.07);
  padding: 6px 16px;
  border-radius: 4px;
  display: inline-block;
  margin-bottom: 28px;
}

.hero-headline {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(32px, 5.5vw, 68px);
  color: var(--vrod-white);
  line-height: 1.08;
  letter-spacing: -0.5px;
  margin-bottom: 22px;
}
.hero-headline .tek { color: var(--vrod-electric); }

.hero-sub {
  font-family: var(--font-body);
  font-size: clamp(16px, 2vw, 19px);
  color: var(--vrod-sky);
  line-height: 1.65;
  max-width: 520px;
  margin-bottom: 38px;
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
  margin-bottom: 60px;
}

.hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 36px;
}
.hero-stat-num {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 900;
  color: var(--vrod-white);
  line-height: 1;
}
.hero-stat-label {
  font-family: var(--font-mono);
  font-size: 9px;
  color: var(--vrod-g2);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-top: 4px;
}

/* Hero logo area */
.hero-logo-display {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero-logo-glow {
  position: absolute;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(46,111,216,0.12) 0%, transparent 70%);
  border-radius: 50%;
  animation: heroGlow 4s ease-in-out infinite;
}
@keyframes heroGlow {
  0%, 100% { transform: scale(0.9); opacity: 0.5; }
  50%       { transform: scale(1.1); opacity: 1; }
}
.hero-shield-svg {
  position: relative;
  z-index: 2;
  filter: drop-shadow(0 0 30px rgba(46,111,216,0.3));
  animation: heroFloat 6s ease-in-out infinite;
}
@keyframes heroFloat {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-14px); }
}
.hero-scroll-indicator {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  animation: scrollBounce 2s ease-in-out infinite;
  cursor: pointer;
  z-index: 2;
}
.hero-scroll-indicator span {
  font-family: var(--font-mono);
  font-size: 9px;
  color: var(--vrod-g1);
  letter-spacing: 0.15em;
  text-transform: uppercase;
}
.hero-scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--vrod-electric), transparent);
  border-radius: 2px;
}
@keyframes scrollBounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%       { transform: translateX(-50%) translateY(6px); }
}

/* ══════════════════════════════════════
   SERVICES
══════════════════════════════════════ */
#servicios { background: var(--vrod-navy); }

.service-card {
  background: var(--vrod-deep);
  border: 1px solid var(--vrod-border);
  border-radius: var(--radius-md);
  padding: 30px 28px;
  height: 100%;
  transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
  cursor: default;
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--vrod-electric);
  opacity: 0;
  transition: opacity var(--transition);
}
.service-card:hover {
  border-color: var(--vrod-electric);
  box-shadow: 0 4px 32px rgba(46,111,216,0.12), 0 1px 0 var(--vrod-electric) inset;
  transform: translateY(-4px);
}
.service-card:hover::before { opacity: 1; }

.service-card.ai-card {
  background: rgba(7,26,20,0.9);
  border-color: rgba(0,200,150,0.2);
}
.service-card.ai-card::before { background: var(--vrod-ai); }
.service-card.ai-card:hover {
  border-color: var(--vrod-ai);
  box-shadow: 0 4px 32px rgba(0,200,150,0.12);
}

.service-icon-wrap {
  width: 48px;
  height: 48px;
  background: rgba(46,111,216,0.1);
  border: 1px solid rgba(46,111,216,0.2);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  font-size: 22px;
  color: var(--vrod-electric);
  transition: background var(--transition);
}
.ai-card .service-icon-wrap {
  background: rgba(0,200,150,0.1);
  border-color: rgba(0,200,150,0.25);
  color: var(--vrod-ai);
}

.service-title {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 20px;
  color: var(--vrod-white);
  margin-bottom: 6px;
  letter-spacing: 0.01em;
}
.service-price {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--vrod-electric);
  letter-spacing: 0.1em;
  margin-bottom: 14px;
}
.ai-card .service-price { color: var(--vrod-ai); }

.service-desc {
  font-size: 14px;
  color: var(--vrod-g3);
  line-height: 1.7;
  margin-bottom: 18px;
}

.service-features {
  list-style: none;
  padding: 0;
  margin: 0;
}
.service-features li {
  font-size: 13px;
  color: var(--vrod-g2);
  padding: 4px 0;
  display: flex;
  align-items: flex-start;
  gap: 8px;
  line-height: 1.5;
}
.service-features li::before {
  content: '';
  flex-shrink: 0;
  margin-top: 7px;
  width: 5px;
  height: 5px;
  background: var(--vrod-electric);
  border-radius: 50%;
}
.ai-card .service-features li::before { background: var(--vrod-ai); }

.service-card { display: flex; flex-direction: column; }

.service-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px solid var(--vrod-border);
  font-size: 12px;
  font-family: var(--font-mono);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--vrod-electric);
  text-decoration: none;
  transition: gap 0.2s, color 0.2s;
}
.service-link:hover { color: var(--vrod-bright); gap: 10px; }
.service-link.ai-link { color: var(--vrod-ai); }
.service-link.ai-link:hover { color: #00e8b0; }

.service-ai-badge {
  position: absolute;
  top: 16px;
  right: 16px;
  font-family: var(--font-mono);
  font-size: 8px;
  color: var(--vrod-ai);
  background: rgba(0,200,150,0.1);
  border: 1px solid rgba(0,200,150,0.25);
  padding: 3px 8px;
  border-radius: 3px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

/* ══════════════════════════════════════
   PORTFOLIO
══════════════════════════════════════ */
#portafolio { background: var(--vrod-deep); }

.portfolio-card {
  background: var(--vrod-navy);
  border: 1px solid var(--vrod-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
}
.portfolio-card:hover {
  border-color: var(--vrod-electric);
  box-shadow: 0 8px 40px rgba(46,111,216,0.14);
  transform: translateY(-5px);
}

.portfolio-img {
  height: 220px;
  position: relative;
  overflow: hidden;
}
.portfolio-img-gradient {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}
.portfolio-img-icon {
  font-size: 48px;
  opacity: 0.25;
  color: var(--vrod-white);
  z-index: 2;
  position: relative;
}
.portfolio-category-badge {
  position: absolute;
  top: 14px;
  left: 14px;
  font-family: var(--font-mono);
  font-size: 9px;
  color: var(--vrod-sky);
  background: rgba(6,14,26,0.85);
  border: 1px solid var(--vrod-mid);
  padding: 4px 10px;
  border-radius: 3px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  backdrop-filter: blur(4px);
  z-index: 3;
}

.portfolio-body { padding: 26px; }

.portfolio-client {
  font-family: var(--font-mono);
  font-size: 9px;
  color: var(--vrod-g1);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 8px;
}
.portfolio-title {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 22px;
  color: var(--vrod-white);
  margin-bottom: 10px;
  line-height: 1.2;
}
.portfolio-desc {
  font-size: 14px;
  color: var(--vrod-g3);
  line-height: 1.7;
  margin-bottom: 18px;
}
.portfolio-result {
  font-size: 13px;
  color: var(--vrod-sky);
  background: rgba(46,111,216,0.06);
  border-left: 2px solid var(--vrod-electric);
  padding: 8px 12px;
  border-radius: 0 4px 4px 0;
  margin-bottom: 18px;
  line-height: 1.5;
}
.tech-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 20px;
}
.tech-tag {
  font-family: var(--font-mono);
  font-size: 9px;
  color: var(--vrod-g2);
  background: var(--vrod-deep);
  border: 1px solid var(--vrod-border);
  padding: 3px 9px;
  border-radius: 3px;
  letter-spacing: 0.06em;
}
.portfolio-link {
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 600;
  color: var(--vrod-electric);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: gap var(--transition), color var(--transition);
}
.portfolio-link:hover {
  color: var(--vrod-bright);
  gap: 10px;
}

/* ══════════════════════════════════════
   PROCESS
══════════════════════════════════════ */
#proceso { background: var(--vrod-navy); }

.process-timeline {
  position: relative;
}
.process-timeline::before {
  content: '';
  position: absolute;
  top: 36px;
  left: calc(12.5% + 20px);
  right: calc(12.5% + 20px);
  height: 1px;
  background: linear-gradient(to right, transparent, var(--vrod-mid), var(--vrod-electric), var(--vrod-mid), transparent);
  opacity: 0.5;
}
@media (max-width: 767px) {
  .process-timeline::before { display: none; }
}

.process-step {
  text-align: center;
  padding: 0 16px;
}
.process-num-wrap {
  width: 72px;
  height: 72px;
  margin: 0 auto 24px;
  position: relative;
}
.process-num-ring {
  width: 72px;
  height: 72px;
  border: 1px solid var(--vrod-mid);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--vrod-deep);
  transition: border-color var(--transition), box-shadow var(--transition);
}
.process-step:hover .process-num-ring {
  border-color: var(--vrod-electric);
  box-shadow: 0 0 20px rgba(46,111,216,0.25);
}
.process-icon {
  font-size: 24px;
  color: var(--vrod-electric);
}
.process-step-num {
  position: absolute;
  top: -8px;
  right: -8px;
  font-family: var(--font-mono);
  font-size: 9px;
  color: var(--vrod-white);
  background: var(--vrod-electric);
  width: 22px;
  height: 22px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
}
.process-title {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 18px;
  color: var(--vrod-white);
  margin-bottom: 10px;
}
.process-desc {
  font-size: 14px;
  color: var(--vrod-g3);
  line-height: 1.7;
  max-width: 200px;
  margin: 0 auto;
}

/* ══════════════════════════════════════
   TESTIMONIALS
══════════════════════════════════════ */
#testimonios { background: var(--vrod-deep); }

.testimonial-card {
  background: var(--vrod-navy);
  border: 1px solid var(--vrod-border);
  border-radius: var(--radius-md);
  padding: 32px;
  height: 100%;
  position: relative;
}
.testimonial-quote-icon {
  font-size: 32px;
  color: var(--vrod-electric);
  opacity: 0.3;
  line-height: 1;
  margin-bottom: 16px;
  font-family: Georgia, serif;
}
.testimonial-text {
  font-size: 15px;
  color: var(--vrod-g3);
  line-height: 1.75;
  margin-bottom: 24px;
  font-style: italic;
}
.testimonial-author {
  display: flex;
  align-items: center;
  gap: 14px;
}
.testimonial-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--vrod-primary);
  border: 2px solid var(--vrod-mid);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 700;
  color: var(--vrod-electric);
  flex-shrink: 0;
}
.testimonial-name {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 16px;
  color: var(--vrod-white);
  line-height: 1.2;
}
.testimonial-role {
  font-family: var(--font-mono);
  font-size: 9px;
  color: var(--vrod-g1);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-top: 3px;
}
.testimonial-stars {
  color: var(--vrod-amber);
  font-size: 13px;
  letter-spacing: 2px;
  margin-bottom: 14px;
}

/* ══════════════════════════════════════
   ABOUT
══════════════════════════════════════ */
#sobre-mi { background: var(--vrod-navy); }

.about-photo-wrap {
  position: relative;
  display: inline-block;
}
.about-photo-placeholder {
  width: 280px;
  height: 340px;
  background: var(--vrod-deep);
  border: 1px solid var(--vrod-border);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  position: relative;
}
.about-photo-placeholder::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 30% 30%, rgba(46,111,216,0.12), transparent 70%);
}
.about-photo-icon { font-size: 80px; color: var(--vrod-mid); }
.about-photo-badge {
  position: absolute;
  bottom: -12px;
  right: -12px;
  background: var(--vrod-electric);
  color: var(--vrod-white);
  font-family: var(--font-mono);
  font-size: 9px;
  padding: 6px 12px;
  border-radius: 4px;
  letter-spacing: 0.1em;
  white-space: nowrap;
}

.about-headline {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: clamp(24px, 3.5vw, 38px);
  color: var(--vrod-white);
  line-height: 1.2;
  margin-bottom: 18px;
}
.about-text {
  font-size: 16px;
  color: var(--vrod-g3);
  line-height: 1.75;
  margin-bottom: 14px;
}
.about-values {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 24px 0;
}
.about-value-tag {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 14px;
  color: var(--vrod-sky);
  background: rgba(46,111,216,0.08);
  border: 1px solid rgba(46,111,216,0.18);
  padding: 6px 14px;
  border-radius: 4px;
  letter-spacing: 0.02em;
}

.stack-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(90px, 1fr));
  gap: 10px;
  margin-top: 8px;
}
.stack-badge {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--vrod-g2);
  background: var(--vrod-deep);
  border: 1px solid var(--vrod-border);
  padding: 7px 10px;
  border-radius: 5px;
  text-align: center;
  transition: border-color var(--transition), color var(--transition);
}
.stack-badge:hover {
  border-color: var(--vrod-electric);
  color: var(--vrod-sky);
}

/* ══════════════════════════════════════
   CONTACT
══════════════════════════════════════ */
#contacto { background: var(--vrod-deep); }

.contact-info-card {
  background: var(--vrod-navy);
  border: 1px solid var(--vrod-border);
  border-radius: var(--radius-md);
  padding: 28px;
  margin-bottom: 16px;
  display: flex;
  align-items: flex-start;
  gap: 16px;
  transition: border-color var(--transition);
}
.contact-info-card:hover { border-color: var(--vrod-electric); }
.contact-info-icon {
  width: 42px;
  height: 42px;
  background: rgba(46,111,216,0.1);
  border: 1px solid rgba(46,111,216,0.2);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  color: var(--vrod-electric);
  flex-shrink: 0;
}
.contact-info-icon i { font-size: 18px; line-height: 1; }
.contact-info-label {
  font-family: var(--font-mono);
  font-size: 9px;
  color: var(--vrod-g1);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 4px;
}
.contact-info-value {
  font-size: 15px;
  color: var(--vrod-sky);
  font-weight: 500;
}

.wa-card {
  background: rgba(7,26,20,0.85);
  border: 1px solid rgba(0,200,150,0.25);
  border-radius: var(--radius-md);
  padding: 28px;
  text-align: center;
  margin-top: 16px;
}
.wa-icon { font-size: 36px; margin-bottom: 12px; }
.wa-title {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 18px;
  color: var(--vrod-white);
  margin-bottom: 8px;
}
.wa-text {
  font-size: 14px;
  color: var(--vrod-g3);
  margin-bottom: 16px;
  line-height: 1.6;
}

/* Form */
.vrod-form-group { margin-bottom: 20px; }
.vrod-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 9px;
  color: var(--vrod-g2);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 8px;
}
.vrod-label .req { color: var(--vrod-electric); margin-left: 2px; }

.vrod-input,
.vrod-select,
.vrod-textarea {
  width: 100%;
  background: var(--vrod-navy);
  border: 1px solid var(--vrod-border);
  border-radius: var(--radius-sm);
  color: var(--vrod-white);
  font-family: var(--font-body);
  font-size: 15px;
  padding: 12px 16px;
  transition: border-color var(--transition), box-shadow var(--transition), background var(--transition);
  outline: none;
  appearance: none;
  -webkit-appearance: none;
}
.vrod-input::placeholder,
.vrod-textarea::placeholder { color: var(--vrod-g1); }
.vrod-input:focus,
.vrod-select:focus,
.vrod-textarea:focus {
  border-color: var(--vrod-electric);
  box-shadow: 0 0 0 3px rgba(46,111,216,0.15);
  background: var(--vrod-deep);
}
.vrod-input.is-invalid,
.vrod-select.is-invalid,
.vrod-textarea.is-invalid {
  border-color: var(--vrod-danger);
}
.vrod-select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%235A6A82' stroke-width='1.5' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 40px;
  cursor: pointer;
}
.vrod-select option {
  background: var(--vrod-deep);
  color: var(--vrod-white);
}
.vrod-textarea { resize: vertical; min-height: 120px; }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 575px) { .form-row { grid-template-columns: 1fr; } }

.form-error {
  font-size: 12px;
  color: var(--vrod-danger);
  margin-top: 5px;
  display: none;
}
.form-error.visible { display: block; }

.form-success-msg {
  background: rgba(0,200,150,0.08);
  border: 1px solid rgba(0,200,150,0.25);
  border-radius: var(--radius-md);
  padding: 24px;
  text-align: center;
  display: none;
}
.form-success-msg.visible { display: block; }
.form-success-icon { font-size: 36px; color: var(--vrod-ai); margin-bottom: 12px; }
.form-success-title {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 20px;
  color: var(--vrod-white);
  margin-bottom: 6px;
}
.form-success-text { font-size: 14px; color: var(--vrod-g3); }

/* ══════════════════════════════════════
   FOOTER
══════════════════════════════════════ */
.vrod-footer {
  background: var(--vrod-abyss);
  border-top: 1px solid var(--vrod-border);
  padding: 64px 0 32px;
}
.footer-desc {
  font-size: 14px;
  color: var(--vrod-g2);
  line-height: 1.75;
  margin-top: 16px;
  max-width: 280px;
}
.footer-tagline {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--vrod-electric);
  letter-spacing: 0.15em;
  margin-top: 14px;
}
.footer-title {
  font-family: var(--font-mono);
  font-size: 9px;
  color: var(--vrod-g1);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  margin-bottom: 18px;
}
.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
}
.footer-links li { margin-bottom: 10px; }
.footer-links a {
  font-size: 14px;
  color: var(--vrod-g2);
  text-decoration: none;
  transition: color var(--transition);
}
.footer-links a:hover { color: var(--vrod-sky); }
.footer-services-list {
  list-style: none;
  padding: 0;
  margin: 0;
}
.footer-services-list li {
  font-size: 13px;
  color: var(--vrod-g2);
  padding: 4px 0;
  border-bottom: 1px solid var(--vrod-border);
}
.footer-services-list li:last-child { border-bottom: none; }

.footer-social {
  display: flex;
  gap: 10px;
  margin-top: 16px;
}
.footer-social-link {
  width: 38px;
  height: 38px;
  background: var(--vrod-deep);
  border: 1px solid var(--vrod-border);
  border-radius: 7px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  color: var(--vrod-g2);
  text-decoration: none;
  transition: background var(--transition), border-color var(--transition), color var(--transition);
}
.footer-social-link:hover {
  background: rgba(46,111,216,0.1);
  border-color: var(--vrod-electric);
  color: var(--vrod-sky);
}
.footer-bottom {
  margin-top: 48px;
  padding-top: 24px;
  border-top: 1px solid var(--vrod-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-copy {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--vrod-g1);
  letter-spacing: 0.08em;
}
.footer-bottom-links {
  display: flex;
  gap: 20px;
}
.footer-bottom-links a {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--vrod-g1);
  text-decoration: none;
  transition: color var(--transition);
}
.footer-bottom-links a:hover { color: var(--vrod-sky); }

/* ══════════════════════════════════════
   FLOATING ELEMENTS
══════════════════════════════════════ */
/* WhatsApp Float */
.wa-float {
  position: fixed;
  bottom: 28px;
  left: 28px;
  width: 58px;
  height: 58px;
  background: var(--vrod-ai);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(0,200,150,0.4);
  z-index: 999;
  text-decoration: none;
  transition: transform var(--transition), box-shadow var(--transition);
  animation: waPulse 3s ease-in-out infinite;
}
.wa-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 28px rgba(0,200,150,0.55);
}
@keyframes waPulse {
  0%, 100% { box-shadow: 0 4px 20px rgba(0,200,150,0.4); }
  50%       { box-shadow: 0 4px 28px rgba(0,200,150,0.65); }
}
.wa-float svg { fill: #fff; width: 28px; height: 28px; }

/* Back to top */
.back-to-top {
  position: fixed;
  bottom: 96px;
  right: 28px;
  width: 44px;
  height: 44px;
  background: var(--vrod-deep);
  border: 1px solid var(--vrod-border);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  color: var(--vrod-g2);
  text-decoration: none;
  z-index: 998;
  opacity: 0;
  transform: translateY(10px);
  transition: opacity var(--transition), transform var(--transition), border-color var(--transition), color var(--transition), background var(--transition);
  pointer-events: none;
  cursor: pointer;
  border: none;
}
.back-to-top.visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}
.back-to-top:hover {
  background: rgba(46,111,216,0.12);
  color: var(--vrod-sky);
  border-color: var(--vrod-electric);
}

/* ══════════════════════════════════════
   ANIMATIONS (Scroll)
══════════════════════════════════════ */
.fade-up {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}
.fade-up.visible { opacity: 1; transform: translateY(0); }
.fade-up-delay-1 { transition-delay: 0.1s; }
.fade-up-delay-2 { transition-delay: 0.2s; }
.fade-up-delay-3 { transition-delay: 0.3s; }
.fade-up-delay-4 { transition-delay: 0.4s; }
.fade-left {
  opacity: 0;
  transform: translateX(-32px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}
.fade-left.visible { opacity: 1; transform: translateX(0); }
.fade-right {
  opacity: 0;
  transform: translateX(32px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}
.fade-right.visible { opacity: 1; transform: translateX(0); }

@media (prefers-reduced-motion: reduce) {
  .fade-up, .fade-left, .fade-right { transition: none; opacity: 1; transform: none; }
  .hero-shield-svg, .hero-logo-glow, .preloader-shield { animation: none; }
  .wa-float { animation: none; }
}

/* ══════════════════════════════════════
   UTILITY
══════════════════════════════════════ */
.divider {
  border: none;
  height: 1px;
  background: linear-gradient(to right, transparent, var(--vrod-mid), transparent);
  opacity: 0.3;
  margin: 0;
}
.section-label {
  font-family: var(--font-mono);
  font-size: 9px;
  color: var(--vrod-g1);
  letter-spacing: 0.2em;
  text-transform: uppercase;
}
.alert-vrod {
  background: rgba(46,111,216,0.08);
  border: 1px solid rgba(46,111,216,0.2);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  font-size: 13px;
  color: var(--vrod-sky);
}
.alert-vrod.success {
  background: rgba(0,200,150,0.07);
  border-color: rgba(0,200,150,0.22);
  color: var(--vrod-ai);
}
.alert-vrod.danger {
  background: rgba(224,48,64,0.08);
  border-color: rgba(224,48,64,0.22);
  color: #E07080;
}