/* ═══════════════════════════════════════════
   WaikIA — Landing
   Marca: cyan #4FE3E0 → azul #2E6BF6 sobre navy
   ═══════════════════════════════════════════ */

:root {
  --bg: #05070f;
  --bg-alt: #080b16;
  --surface: rgba(255, 255, 255, 0.04);
  --border: rgba(126, 200, 255, 0.14);
  --cyan: #4fe3e0;
  --blue: #2e6bf6;
  --mid: #38a8f5;
  --text: #eaf2ff;
  --text-dim: #94a6c4;
  --grad: linear-gradient(100deg, var(--cyan), var(--mid) 50%, var(--blue));
  --font-main: "Space Grotesk", system-ui, sans-serif;
  --font-mono: "JetBrains Mono", monospace;
  --radius: 18px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-main);
  overflow-x: hidden;
  line-height: 1.6;
}

::selection { background: var(--blue); color: #fff; }

/* Scrollbar */
::-webkit-scrollbar { width: 10px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: linear-gradient(var(--cyan), var(--blue)); border-radius: 8px; }

.container { max-width: 1180px; margin: 0 auto; padding: 0 24px; }

/* ═══════════ CURSOR GLOW ═══════════ */
.cursor-glow {
  position: fixed;
  width: 500px; height: 500px;
  border-radius: 50%;
  pointer-events: none;
  background: radial-gradient(circle, rgba(46, 107, 246, 0.10) 0%, transparent 65%);
  transform: translate(-50%, -50%);
  z-index: 1;
  transition: opacity 0.3s;
}
@media (hover: none) { .cursor-glow { display: none; } }

/* ═══════════ NAV ═══════════ */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 18px 0;
  transition: all 0.35s ease;
}
.nav.scrolled {
  padding: 10px 0;
  background: rgba(5, 7, 15, 0.75);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.nav-logo-img { width: 38px; height: 38px; }
.nav-logo-text {
  font-size: 1.35rem;
  font-weight: 700;
  color: #fff;
  letter-spacing: 0.5px;
}
.nav-logo-text .ia {
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.nav-links { display: flex; align-items: center; gap: 28px; }
.nav-links a {
  color: var(--text-dim);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
  transition: color 0.2s;
  position: relative;
}
.nav-links a:not(.nav-cta)::after {
  content: "";
  position: absolute;
  left: 0; bottom: -5px;
  width: 0; height: 2px;
  background: var(--grad);
  transition: width 0.25s ease;
}
.nav-links a:not(.nav-cta):hover { color: #fff; }
.nav-links a:not(.nav-cta):hover::after { width: 100%; }
.nav-cta {
  padding: 9px 20px;
  border-radius: 999px;
  background: var(--grad);
  color: #fff !important;
  font-weight: 600;
  box-shadow: 0 0 24px rgba(56, 168, 245, 0.35);
  transition: transform 0.2s, box-shadow 0.2s;
}
.nav-cta:hover { transform: translateY(-2px); box-shadow: 0 0 36px rgba(56, 168, 245, 0.55); }
.nav-burger { display: none; background: none; border: none; cursor: pointer; flex-direction: column; gap: 5px; padding: 6px; }
.nav-burger span { width: 24px; height: 2px; background: #fff; border-radius: 2px; transition: 0.3s; }

/* ═══════════ HERO ═══════════ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
#binaryOcean {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}
.hero-vignette {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 70% 55% at 50% 45%, transparent 30%, var(--bg) 100%),
    linear-gradient(to bottom, rgba(5,7,15,0.55), transparent 35%, transparent 70%, var(--bg));
  pointer-events: none;
}
.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 120px 24px 80px;
  max-width: 920px;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 18px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(10, 15, 30, 0.55);
  backdrop-filter: blur(10px);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--cyan);
  margin-bottom: 28px;
}
.pulse-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--cyan);
  animation: pulse 1.8s infinite;
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(79, 227, 224, 0.6); }
  50% { box-shadow: 0 0 0 8px rgba(79, 227, 224, 0); }
}
.hero-title {
  font-size: clamp(2.4rem, 6.5vw, 4.6rem);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -1.5px;
  margin-bottom: 26px;
}
.hero-title .line { display: block; }
.gradient-text {
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
/* Glitch sutil sobre el título gradiente */
.glitch { position: relative; }
.glitch::before, .glitch::after {
  content: attr(data-text);
  position: absolute;
  inset: 0;
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  opacity: 0;
}
.glitch:hover::before { opacity: 0.7; animation: glitchA 0.35s steps(2) infinite; }
.glitch:hover::after { opacity: 0.7; animation: glitchB 0.35s steps(2) infinite; }
@keyframes glitchA { 0% { transform: translate(-3px, 2px); } 50% { transform: translate(2px, -1px); } 100% { transform: translate(-1px, 1px); } }
@keyframes glitchB { 0% { transform: translate(3px, -2px); } 50% { transform: translate(-2px, 1px); } 100% { transform: translate(1px, -1px); } }

.hero-sub {
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  color: var(--text-dim);
  max-width: 620px;
  margin: 0 auto 38px;
}
.hero-sub strong { color: var(--cyan); }

.hero-ctas {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 60px;
}

/* Botones */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 15px 32px;
  border-radius: 999px;
  font-family: var(--font-main);
  font-size: 1rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  border: none;
  transition: transform 0.2s ease, box-shadow 0.25s ease;
}
.btn-primary {
  background: var(--grad);
  color: #fff;
  box-shadow: 0 4px 30px rgba(56, 168, 245, 0.45);
}
.btn-primary:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 8px 44px rgba(56, 168, 245, 0.65);
}
.btn-ghost {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text);
  border: 1px solid var(--border);
  backdrop-filter: blur(8px);
}
.btn-ghost:hover { background: rgba(255, 255, 255, 0.1); transform: translateY(-3px); }
.btn-lg { padding: 18px 42px; font-size: 1.1rem; }
.btn-full { width: 100%; justify-content: center; }

/* Stats */
.hero-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 28px;
  flex-wrap: wrap;
}
.stat { display: flex; flex-direction: column; align-items: center; gap: 2px; }
.stat-num {
  font-family: var(--font-mono);
  font-size: 2rem;
  font-weight: 600;
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.stat-label { font-size: 0.82rem; color: var(--text-dim); max-width: 160px; text-align: center; }
.stat-divider { width: 1px; height: 44px; background: var(--border); }

/* Scroll hint */
.scroll-hint {
  position: absolute;
  bottom: 28px; left: 50%;
  transform: translateX(-50%);
  z-index: 2;
}
.mouse {
  display: block;
  width: 26px; height: 42px;
  border: 2px solid var(--text-dim);
  border-radius: 14px;
  position: relative;
}
.wheel {
  position: absolute;
  top: 7px; left: 50%;
  width: 4px; height: 8px;
  margin-left: -2px;
  border-radius: 4px;
  background: var(--cyan);
  animation: wheel 1.6s infinite;
}
@keyframes wheel {
  0% { opacity: 1; transform: translateY(0); }
  100% { opacity: 0; transform: translateY(14px); }
}

/* ═══════════ MARQUEE ═══════════ */
.marquee {
  overflow: hidden;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: rgba(10, 15, 30, 0.5);
  padding: 18px 0;
}
.marquee-track {
  display: flex;
  gap: 34px;
  white-space: nowrap;
  width: max-content;
  animation: marquee 28s linear infinite;
  font-family: var(--font-mono);
  font-size: 0.95rem;
  color: var(--text-dim);
}
.marquee-track .dot { color: var(--cyan); font-size: 0.6rem; align-self: center; }
.marquee:hover .marquee-track { animation-play-state: paused; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ═══════════ SECCIONES ═══════════ */
.section { padding: 110px 0; position: relative; z-index: 2; }
.section-alt {
  background:
    radial-gradient(ellipse 60% 50% at 80% 0%, rgba(46, 107, 246, 0.07), transparent),
    var(--bg-alt);
}
.section-tag {
  font-family: var(--font-mono);
  color: var(--cyan);
  font-size: 0.9rem;
  margin-bottom: 14px;
}
.section-title {
  font-size: clamp(1.9rem, 4.5vw, 3rem);
  font-weight: 700;
  letter-spacing: -1px;
  line-height: 1.15;
  margin-bottom: 18px;
}
.section-sub { color: var(--text-dim); max-width: 560px; margin-bottom: 40px; }

/* ═══════════ SOBRE NOSOTROS ═══════════ */
.about-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 60px;
  align-items: center;
}
.about-text p { color: var(--text-dim); margin-bottom: 18px; }
.about-text strong { color: var(--text); }
.about-text em { color: var(--cyan); font-style: normal; }
.about-values { display: flex; flex-direction: column; gap: 18px; margin-top: 32px; }
.value {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 16px 20px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--surface);
  transition: border-color 0.25s, transform 0.25s;
}
.value:hover { border-color: rgba(79, 227, 224, 0.4); transform: translateX(6px); }
.value { box-shadow: inset 3px 0 0 var(--cyan); }
.value h4 { font-size: 1rem; margin-bottom: 2px; }
.value p { font-size: 0.88rem; margin: 0; }

/* Terminal */
.about-visual { position: relative; }
.terminal {
  position: relative;
  z-index: 2;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: rgba(8, 12, 24, 0.92);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.55), 0 0 60px rgba(46, 107, 246, 0.12);
  overflow: hidden;
}
.terminal-bar {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.03);
}
.t-dot { width: 11px; height: 11px; border-radius: 50%; }
.t-dot.red { background: #ff5f57; }
.t-dot.yellow { background: #febc2e; }
.t-dot.green { background: #28c840; }
.terminal-title { margin-left: 10px; font-family: var(--font-mono); font-size: 0.75rem; color: var(--text-dim); }
.terminal-body {
  padding: 20px;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  line-height: 1.9;
  min-height: 260px;
  color: var(--text-dim);
}
.terminal-body .prompt { color: var(--cyan); }
.terminal-body .ok { color: #28c840; }
.terminal-body .accent { color: var(--mid); }
.terminal-body .cursor-blink {
  display: inline-block;
  width: 8px; height: 15px;
  background: var(--cyan);
  vertical-align: middle;
  animation: blink 0.9s steps(1) infinite;
}
@keyframes blink { 50% { opacity: 0; } }

.orbit-ring {
  position: absolute;
  inset: -40px;
  border: 1px dashed rgba(79, 227, 224, 0.18);
  border-radius: 24px;
  animation: floaty 7s ease-in-out infinite;
  pointer-events: none;
}
@keyframes floaty {
  0%, 100% { transform: translate(0, 0) rotate(0deg); }
  50% { transform: translate(6px, -10px) rotate(1deg); }
}

/* ═══════════ SERVICIOS ═══════════ */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 22px;
  margin-top: 44px;
}
.card {
  position: relative;
  padding: 34px 28px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--surface);
  overflow: hidden;
  transition: transform 0.3s ease, border-color 0.3s, box-shadow 0.3s;
}
.card:hover {
  border-color: rgba(79, 227, 224, 0.45);
  box-shadow: 0 18px 50px rgba(46, 107, 246, 0.18);
}
.card-num {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 2px;
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  margin-bottom: 18px;
}
.card-num::after {
  content: "";
  display: block;
  width: 34px; height: 2px;
  margin-top: 10px;
  background: var(--grad);
  border-radius: 2px;
}
.card h3 { font-size: 1.2rem; margin-bottom: 10px; }
.card p { color: var(--text-dim); font-size: 0.92rem; }
.card-glow {
  position: absolute;
  top: -60px; right: -60px;
  width: 160px; height: 160px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(79, 227, 224, 0.16), transparent 70%);
  opacity: 0;
  transition: opacity 0.35s;
  pointer-events: none;
}
.card:hover .card-glow { opacity: 1; }

/* ═══════════ TRABAJOS ═══════════ */
.works-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.work-card {
  display: flex;
  flex-direction: column;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--surface);
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  transition: transform 0.3s ease, border-color 0.3s, box-shadow 0.3s;
}
.work-card:hover {
  border-color: rgba(79, 227, 224, 0.45);
  box-shadow: 0 20px 60px rgba(46, 107, 246, 0.22);
}
.work-card.featured { grid-row: span 1; }
.work-preview { border-bottom: 1px solid var(--border); }
.browser-bar {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 10px 14px;
  background: rgba(255, 255, 255, 0.03);
}
.browser-url {
  margin-left: 10px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-dim);
  background: rgba(255, 255, 255, 0.05);
  padding: 3px 14px;
  border-radius: 6px;
}
.work-screen {
  height: 190px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  background:
    radial-gradient(ellipse 70% 90% at 50% 110%, rgba(46, 107, 246, 0.3), transparent),
    linear-gradient(135deg, #0a1020, #0c1430);
}
.work-screen-logo {
  height: 72%;
  width: auto;
  filter: drop-shadow(0 6px 24px rgba(0, 0, 0, 0.5));
  transition: transform 0.35s ease;
}
.work-card:hover .work-screen-logo { transform: scale(1.06); }
/* Rep+ es verde neón: la pantalla del mockup acompaña su identidad */
.work-card.featured .work-screen {
  background:
    radial-gradient(ellipse 70% 90% at 50% 115%, rgba(170, 255, 60, 0.18), transparent),
    linear-gradient(135deg, #0a0f14, #0d1512);
}
.work-info { padding: 26px; display: flex; flex-direction: column; gap: 10px; flex: 1; }
.work-tags { display: flex; gap: 8px; }
.work-tags span {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  padding: 4px 12px;
  border-radius: 999px;
  border: 1px solid rgba(79, 227, 224, 0.3);
  color: var(--cyan);
}
.work-info h3 { font-size: 1.35rem; }
.work-info p { color: var(--text-dim); font-size: 0.92rem; flex: 1; }
.work-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--cyan);
  font-weight: 600;
  font-size: 0.95rem;
  transition: gap 0.2s;
}
.work-card:hover .work-link { gap: 12px; }

/* Coming soon cards */
.work-card.coming { border-style: dashed; justify-content: center; }
.coming-inner {
  padding: 48px 28px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}
.coming-inner h3 { font-size: 1.2rem; }
.coming-inner p { color: var(--text-dim); font-size: 0.9rem; }
.coming-badge {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  padding: 6px 16px;
  border-radius: 999px;
  border: 1px solid var(--border);
  color: var(--text-dim);
  margin-top: 6px;
}
.coming-badge.cta {
  border-color: rgba(79, 227, 224, 0.4);
  color: var(--cyan);
  text-decoration: none;
  transition: background 0.2s, transform 0.2s;
}
.coming-badge.cta:hover { background: rgba(79, 227, 224, 0.1); transform: scale(1.05); }

/* ═══════════ CTA BANNER ═══════════ */
.cta-banner {
  position: relative;
  margin: 40px auto;
  max-width: 1130px;
  border-radius: 26px;
  border: 1px solid var(--border);
  overflow: hidden;
  background: linear-gradient(135deg, rgba(46, 107, 246, 0.12), rgba(79, 227, 224, 0.06));
}
#binaryOceanMini { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0.5; }
.cta-banner-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 90px 24px;
}
.cta-banner h2 {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  letter-spacing: -1px;
  margin-bottom: 14px;
}
.cta-banner p { color: var(--text-dim); margin-bottom: 32px; }

/* ═══════════ CONTACTO ═══════════ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 60px;
  align-items: start;
}
.contact-info > p { color: var(--text-dim); margin-bottom: 32px; }
.contact-channels { display: flex; flex-direction: column; gap: 16px; }
.channel {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 18px 22px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--surface);
  text-decoration: none;
  color: inherit;
  transition: border-color 0.25s, transform 0.25s;
}
.channel:hover { border-color: rgba(79, 227, 224, 0.45); transform: translateX(6px); }
.channel h4 { font-size: 1rem; }
.channel p { font-size: 0.85rem; color: var(--text-dim); }

.contact-form {
  padding: 34px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--surface);
  backdrop-filter: blur(10px);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form-field { display: flex; flex-direction: column; gap: 8px; margin-bottom: 18px; }
.form-field label { font-size: 0.85rem; font-weight: 600; color: var(--text-dim); }
.form-field input,
.form-field textarea {
  padding: 14px 16px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: rgba(5, 7, 15, 0.6);
  color: var(--text);
  font-family: var(--font-main);
  font-size: 0.95rem;
  resize: vertical;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.form-field input:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--cyan);
  box-shadow: 0 0 0 3px rgba(79, 227, 224, 0.12);
}

/* ═══════════ FOOTER ═══════════ */
.footer {
  border-top: 1px solid var(--border);
  padding: 50px 0;
  background: var(--bg-alt);
}
.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  text-align: center;
}
.footer-brand { display: flex; align-items: center; gap: 10px; }
.footer-logo { width: 34px; height: 34px; }
.footer-tagline { color: var(--text-dim); font-size: 0.95rem; }
.footer-copy { color: var(--text-dim); font-size: 0.8rem; opacity: 0.7; }

/* ═══════════ REVEAL (scroll) ═══════════ */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ═══════════ RESPONSIVE ═══════════ */
@media (max-width: 980px) {
  /* Tablet: el proyecto destacado ocupa todo el ancho,
     las cards secundarias van en par abajo */
  .works-grid { grid-template-columns: 1fr 1fr; }
  .work-card.featured { grid-column: 1 / -1; }
  .work-card.featured .work-screen { height: 300px; }
  .coming-inner { padding: 36px 24px; }
}
@media (max-width: 900px) {
  .about-grid, .contact-grid { grid-template-columns: 1fr; gap: 44px; }
  .about-visual { order: -1; }
  .orbit-ring { display: none; }
}
@media (max-width: 640px) {
  /* Móvil: una sola columna, cada card con su altura natural */
  .works-grid { grid-template-columns: 1fr; }
  .work-card.featured .work-screen { height: 210px; }
  .work-info { padding: 22px; }
}
@media (max-width: 720px) {
  .nav-links {
    position: fixed;
    top: 0; right: -100%;
    height: 100vh;
    width: min(78vw, 320px);
    flex-direction: column;
    justify-content: center;
    background: rgba(5, 7, 15, 0.96);
    backdrop-filter: blur(20px);
    border-left: 1px solid var(--border);
    transition: right 0.35s ease;
    font-size: 1.2rem;
  }
  .nav-links.open { right: 0; }
  .nav-burger { display: flex; z-index: 110; }
  .nav-burger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav-burger.open span:nth-child(2) { opacity: 0; }
  .nav-burger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .form-row { grid-template-columns: 1fr; gap: 0; }
  .stat-divider { display: none; }
  .hero-stats { gap: 22px; }
  .section { padding: 80px 0; }
  .cta-banner { margin: 24px 16px; }
  .cta-banner-content { padding: 64px 20px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
  html { scroll-behavior: auto; }
}