/* === FAP HUB \2014 Playful Editorial Premium ===
   Principios: frontend-design (anthropics) + high-end-visual-design (leonxlnx) + ui-ux-pro-max
   Direccion estetica: "Playful Editorial" \2014 estudio de animacion + revista de diseno
   ======================================================================== */

/* --- Google Fonts: Outfit (display) + Plus Jakarta Sans (body) --- */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@400;500;600;700;800;900&family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap');

:root {
  /* Palette */
  --yellow:    #ffdc00;
  --yellow2:   #ffe94d;
  --yellow3:   #ffe066;
  --yellow4:   #fff3b3;
  --ink:       #070706;
  --ink2:      #1a1a1a;
  --ink3:      #333;
  --white:     #ffffff;
  --cream:     #fefcf0;
  --warm:      #faf6e8;
  --border:    #ede4c0;
  --border2:   #e8dca0;
  --muted:     #6b6500;
  --muted2:    #938c00;
  --error:     #cc2200;
  --success:   #1a7730;

  /* Spacing (massive whitespace principle) */
  --space-xs:  0.5rem;
  --space-sm:  1rem;
  --space-md:  1.5rem;
  --space-lg:  3rem;
  --space-xl:  5rem;
  --space-2xl: 8rem;

  /* Radii */
  --radius-sm: 10px;
  --radius:    18px;
  --radius-lg: 24px;
  --radius-xl: 32px;

  /* Motion (cubic-bezier premium, GPU-safe) */
  --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out-expo: cubic-bezier(0.87, 0, 0.13, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --duration-fast: 0.2s;
  --duration-md: 0.4s;
  --duration-lg: 0.7s;

  /* Type scale */
  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.25rem;
  --text-2xl: 1.5rem;
  --text-3xl: 2rem;
  --text-4xl: 2.75rem;
  --text-5xl: 3.75rem;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  background: var(--yellow);
}

body {
  font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--yellow);
  color: var(--ink);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

/* --- Typography --- */
h1, h2, h3, h4, .display, .logo-title {
  font-family: 'Outfit', 'Plus Jakarta Sans', sans-serif;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--space-md);
}

/* === Navigation \2014 Floating Pill === */
.site-nav {
  position: fixed;
  top: var(--space-md);
  left: 50%;
  transform: translateX(-50%);
  z-index: 1000;
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  background: var(--white);
  border: 1.5px solid var(--border);
  border-radius: 50px;
  padding: 8px 10px 8px 20px;
  box-shadow: 0 2px 20px rgba(7,7,6,0.06), 0 0 0 1px rgba(0,0,0,0.02);
  backdrop-filter: blur(12px);
  transition: transform var(--duration-md) var(--ease-out-expo),
              box-shadow var(--duration-md) var(--ease-out-expo);
}

.site-nav.scrolled {
  box-shadow: 0 4px 30px rgba(7,7,6,0.10), 0 0 0 1px rgba(0,0,0,0.03);
}

.site-nav .nav-logo {
  height: 30px;
  width: auto;
}

.site-nav .nav-divider {
  width: 1px;
  height: 20px;
  background: var(--border);
  margin: 0 4px;
}

.site-nav a {
  color: var(--ink3);
  text-decoration: none;
  font-size: var(--text-sm);
  font-weight: 600;
  font-family: 'Plus Jakarta Sans', sans-serif;
  padding: 8px 16px;
  border-radius: 50px;
  transition: all var(--duration-fast) var(--ease-out-expo);
  white-space: nowrap;
}

.site-nav a:hover { color: var(--ink); background: var(--yellow4); }

.site-nav .nav-cta {
  background: #070706;
  color: #ff4200;
  font-weight: 700;
}
.site-nav .nav-cta:hover { background: #1a1a1a; color: #ff4200; }

/* Mobile nav pill */
@media (max-width: 768px) {
  .site-nav {
    top: 10px;
    padding: 6px 6px 6px 14px;
    gap: 2px;
  }
  .site-nav a { font-size: var(--text-xs); padding: 6px 10px; }
  .site-nav .nav-logo { height: 24px; }
  .site-nav .nav-divider { display: none; }
}

/* === Hero === */
.hero {
  padding: var(--space-2xl) 0 var(--space-xl);
  text-align: center;
  position: relative;
  overflow: hidden;
}

/* Decorative background dots */
.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(7,7,6,0.03) 1px, transparent 1px);
  background-size: 32px 32px;
  pointer-events: none;
  animation: dotDrift 40s linear infinite;
}

@keyframes dotDrift {
  0% { transform: translate(0, 0); }
  100% { transform: translate(32px, 32px); }
}

.hero-inner {
  position: relative;
  z-index: 1;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #070706;
  color: #ff4200;
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  padding: 8px 20px;
  border-radius: 50px;
  margin-bottom: var(--space-lg);
}

.hero-eyebrow .dot {
  width: 6px;
  height: 6px;
  background: #ff4200;
  border-radius: 50%;
  animation: pulse 2s var(--ease-in-out-expo) infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(1.5); }
}

.hero-logo {
  display: block;
  max-width: 320px;
  height: auto;
  margin: 0 auto var(--space-lg);
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
  cursor: pointer;
}

.hero h1 {
  font-size: clamp(var(--text-3xl), 6vw, var(--text-5xl));
  font-weight: 900;
  color: var(--ink);
  line-height: 1.08;
  margin-bottom: var(--space-md);
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.hero h1 .highlight {
  color: #ff4200;
}

.hero p {
  font-size: clamp(var(--text-base), 2vw, var(--text-lg));
  color: var(--muted);
  max-width: 560px;
  margin: 0 auto var(--space-lg);
  line-height: 1.7;
  font-weight: 500;
  animation: fadeUp var(--duration-lg) var(--ease-out-expo) both;
  animation-delay: 0.3s;
}

.hero-meta {
  display: flex;
  justify-content: center;
  gap: var(--space-lg);
  flex-wrap: wrap;
  animation: fadeUp var(--duration-lg) var(--ease-out-expo) both;
  animation-delay: 0.4s;
}

.hero-stat {
  text-align: center;
}

.hero-stat .stat-num {
  font-family: 'Outfit', sans-serif;
  font-weight: 900;
  font-size: var(--text-3xl);
  color: var(--ink);
  line-height: 1;
}

.hero-stat .stat-label {
  font-size: var(--text-xs);
  color: var(--muted2);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-top: 4px;
}

/* === Section titles === */
.section-header {
  margin-bottom: var(--space-xl);
}

.section-label {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: #ff4200;
  margin-bottom: var(--space-sm);
}

.section-title {
  font-size: clamp(var(--text-2xl), 4vw, var(--text-4xl));
  font-weight: 900;
  color: var(--ink);
  line-height: 1.1;
  margin-bottom: var(--space-sm);
}

.section-subtitle {
  font-size: var(--text-base);
  color: var(--muted);
  font-weight: 500;
  max-width: 500px;
}

/* === Tools Grid \2014 Asymmetrical Bento === */
.tools-section {
  padding: 0 0 var(--space-2xl);
}

/* Decorative section divider */
.section-divider {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-xl);
}

.section-divider .line {
  flex: 1;
  height: 1px;
  background: var(--border2);
}

.section-divider .frame-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--ink);
  opacity: 0.15;
}

.section-divider .frame-dot:nth-child(odd) { opacity: 0.3; }

.tools-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
}

/* === Tool Item \2014 imagen flotante + card compacta === */
.tool-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0;
  position: relative;
}

.tool-item::before {
  content: '';
  position: absolute;
  top: -10%;
  left: -10%;
  width: 120%;
  height: 120%;
  border-radius: 50%;
  z-index: -1;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.5s cubic-bezier(0.16,1,0.3,1),
              transform 0.5s cubic-bezier(0.16,1,0.3,1);
  transform: scale(0.7);
}

.tool-item:hover::before,
.tool-item.tapped::before {
  opacity: 1;
  transform: scale(1.05);
}

.tool-item:nth-child(1)::before {
  background: radial-gradient(circle, rgba(124,131,255,0.18) 0%, transparent 70%);
}
.tool-item:nth-child(2)::before {
  background: radial-gradient(circle, rgba(92,255,126,0.18) 0%, transparent 70%);
}
.tool-item:nth-child(3)::before {
  background: radial-gradient(circle, rgba(255,92,126,0.18) 0%, transparent 70%);
}
.tool-item:nth-child(4)::before {
  background: radial-gradient(circle, rgba(255,184,92,0.18) 0%, transparent 70%);
}
.tool-item:nth-child(5)::before {
  background: radial-gradient(circle, rgba(180,92,255,0.18) 0%, transparent 70%);
}
.tool-item:nth-child(6)::before {
  background: radial-gradient(circle, rgba(0,200,180,0.18) 0%, transparent 70%);
}
.tool-item:nth-child(7)::before {
  background: radial-gradient(circle, rgba(220,140,255,0.18) 0%, transparent 70%);
}
.tool-item:nth-child(8)::before {
  background: radial-gradient(circle, rgba(255,200,50,0.18) 0%, transparent 70%);
}

.tool-float-img {
  width: 100%;
  max-width: 180px;
  height: 120px;
  object-fit: contain;
  background: transparent;
  padding: 0 var(--space-sm);
  margin-bottom: 20px;
  position: relative;
  z-index: 1;
  transition: transform 0.3s cubic-bezier(0.34,1.56,0.64,1);
  will-change: transform;
  cursor: pointer;
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
}

.tool-item:hover .tool-float-img {
  /* handled by JS */
}

.tool-card {
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  transition: box-shadow var(--duration-md) var(--ease-out-expo),
              transform var(--duration-md) var(--ease-out-expo);
  box-shadow: 0 1px 3px rgba(7,7,6,0.04), 0 0 0 1px var(--border);
  position: relative;
  width: 100%;
  z-index: 0;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.tool-card:hover {
  box-shadow: 0 12px 50px rgba(7,7,6,0.10), 0 0 0 1px var(--border2);
  transform: translateY(-3px);
}

.tool-card-body {
  padding: var(--space-sm) var(--space-md);
  display: flex;
  flex-direction: column;
  gap: 6px;
  flex: 1;
}

.tool-card-number {
  font-family: 'Outfit', sans-serif;
  font-weight: 900;
  font-size: 3rem;
  color: #ff4200;
  line-height: 1;
  margin-bottom: -4px;
}

.tool-card h3 {
  font-size: 0.85rem;
  font-weight: 800;
  color: var(--ink);
  line-height: 1.2;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.tool-card p {
  font-size: 0.7rem;
  color: var(--muted);
  line-height: 1.4;
  flex: 1;
  text-transform: uppercase;
  letter-spacing: 0.01em;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.tool-card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 4px;
}

.tag {
  font-size: 0.65rem;
  padding: 5px 12px;
  border-radius: 50px;
  background: var(--warm);
  color: var(--muted);
  border: 1px solid var(--border);
  font-weight: 600;
  font-family: 'Plus Jakarta Sans', sans-serif;
  text-transform: uppercase;
}

/* === Tutorial Cards === */
.tutorials-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md);
}

.tutorial-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: var(--space-lg) var(--space-md);
  border: 1px solid var(--border);
  text-align: center;
  transition: all var(--duration-md) var(--ease-out-expo);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-sm);
  box-shadow: 0 1px 3px rgba(7,7,6,0.03);
}

.tutorial-card:hover {
  border-color: var(--ink);
  transform: translateY(-4px);
  box-shadow: 0 10px 40px rgba(7,7,6,0.08);
}

.tutorial-card-icon { display: none; }

.tutorial-card h3 {
  font-family: 'Outfit', sans-serif;
  font-size: var(--text-base);
  font-weight: 800;
  color: var(--ink);
  text-transform: uppercase;
}

.tutorial-card p {
  font-size: var(--text-xs);
  color: var(--muted);
  line-height: 1.5;
  flex: 1;
  text-transform: uppercase;
}

.tutorial-card .btn {
  margin-top: auto;
  width: 100%;
  font-size: var(--text-xs);
  padding: 10px 16px;
  text-transform: uppercase;
  background: #070706;
  color: #ff4200;
  border-color: #070706;
}

.tutorial-card .btn:hover {
  background: #1a1a1a;
  color: #ff4200;
  border-color: #1a1a1a;
}

@media (max-width: 1024px) {
  .tutorials-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
  .tutorials-grid { grid-template-columns: 1fr; }
}

/* === Documentation Rows === */
.docs-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}

.doc-row {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  background: #ff4200;
  border-radius: var(--radius-sm);
  padding: 16px 18px;
  border: none;
  text-decoration: none;
  transition: all var(--duration-fast) var(--ease-out-expo);
}

.doc-row:hover {
  background: #e63b00;
  transform: translateY(-1px);
  box-shadow: 0 6px 24px rgba(255,66,0,0.25);
}

.doc-num {
  font-family: 'Outfit', sans-serif;
  font-weight: 900;
  font-size: 1.1rem;
  color: #fff;
  flex-shrink: 0;
  line-height: 1.3;
  min-width: 24px;
}

.doc-info {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.doc-name {
  font-family: 'Outfit', sans-serif;
  font-weight: 800;
  font-size: 0.85rem;
  color: #fff;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.doc-desc {
  font-size: 0.68rem;
  color: #070706;
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.doc-meta {
  font-size: 0.6rem;
  color: #070706;
  font-weight: 700;
  background: #ffdc00;
  display: inline-block;
  width: fit-content;
  padding: 3px 10px;
  border-radius: 50px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.doc-link {
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  font-size: 0.7rem;
  color: #070706;
  background: #ffdc00;
  padding: 4px 12px;
  border-radius: 50px;
  flex-shrink: 0;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  transition: all var(--duration-fast) var(--ease-out-expo);
  align-self: center;
}

.doc-row:hover .doc-link {
  background: #070706;
  color: #ffdc00;
}

.doc-row-disabled {
  cursor: default;
  opacity: 0.4;
}

.doc-row-disabled:hover {
  transform: none;
  box-shadow: none;
  background: #ff4200;
}

.doc-row-disabled .doc-link {
  background: transparent;
  color: #fff;
  border: 1px solid rgba(255,255,255,0.4);
}

@media (max-width: 768px) {
  .docs-grid {
    grid-template-columns: 1fr;
  }

  .page-hero {
    padding: 120px 0 var(--space-lg);
  }

  .page-hero-logo {
    max-width: 110px;
  }

  .doc-row {
    gap: 10px;
    padding: 14px 14px;
    flex-wrap: wrap;
  }

  .doc-num {
    font-size: 0.95rem;
    min-width: 20px;
  }

  .doc-info {
    flex: 1 1 calc(100% - 70px);
    min-width: 160px;
  }

  .doc-name {
    font-size: 0.78rem;
  }

  .doc-desc {
    -webkit-line-clamp: 3;
    font-size: 0.65rem;
  }

  .doc-meta {
    font-size: 0.58rem;
    padding: 2px 8px;
    white-space: normal;
  }

  .doc-link {
    font-size: 0.65rem;
    padding: 3px 10px;
    margin-top: 2px;
  }
}

/* === Blog Cards Grid === */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
}

.blog-card {
  background: #070706;
  border-radius: var(--radius);
  padding: 24px 22px;
  border: 1px solid transparent;
  text-decoration: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: all var(--duration-md) var(--ease-out-expo);
  box-shadow: 0 4px 16px rgba(7,7,6,0.12);
}

.blog-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(255,66,0,0.15);
  border-color: #ff4200;
}

.blog-tag {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 0.65rem;
  font-weight: 800;
  color: #ff4200;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.blog-card-title {
  font-family: 'Outfit', sans-serif;
  font-size: 0.95rem;
  font-weight: 800;
  color: #fff;
  line-height: 1.25;
}

.blog-card-excerpt {
  font-size: 0.7rem;
  color: rgba(255,255,255,0.45);
  line-height: 1.5;
  flex: 1;
}

.blog-card-link {
  font-family: 'Outfit', sans-serif;
  font-size: 0.72rem;
  font-weight: 700;
  color: #ff4200;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: gap var(--duration-fast) var(--ease-out-expo);
}

.blog-card:hover .blog-card-link {
  gap: 8px;
}

.blog-footer {
  margin-top: var(--space-lg);
  text-align: center;
}

.blog-footer .btn {
  font-size: var(--text-base);
  padding: 14px 32px;
}

@media (max-width: 768px) {
  .blog-grid {
    grid-template-columns: 1fr;
  }
}

/* === Contact Grid === */
.contact-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--space-sm);
  max-width: 960px;
  margin: 0 auto;
}

.contact-card {
  background: #070706;
  border-radius: var(--radius-sm);
  padding: var(--space-md) var(--space-sm);
  border: 1px solid transparent;
  text-align: center;
  text-decoration: none;
  transition: transform 0.3s cubic-bezier(0.34,1.56,0.64,1);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  box-shadow: 0 2px 8px rgba(7,7,6,0.10);
  color: rgba(255,255,255,0.6);
  transform-origin: center bottom;
}

.contact-card:hover {
  transform: scale(1.06);
  box-shadow: 0 8px 24px rgba(255,66,0,0.15);
  border-color: #ff4200;
  color: #fff;
}

.contact-icon { display: none; }

.contact-card strong {
  font-family: 'Outfit', sans-serif;
  font-size: 0.85rem;
  font-weight: 800;
  color: #ff4200;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.contact-card span {
  font-size: 0.68rem;
  font-weight: 500;
}

@media (max-width: 768px) {
  .contact-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 480px) {
  .contact-grid { grid-template-columns: repeat(2, 1fr); }
}

/* === Language Switcher === */
.lang-switcher {
  position: relative;
  margin-left: 4px;
}

.lang-btn {
  background: #ffdc00;
  border: none;
  color: #070706;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 800;
  font-size: 0.72rem;
  padding: 7px 14px;
  border-radius: 50px;
  cursor: pointer;
  transition: all 0.2s ease;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  box-shadow: 0 2px 8px rgba(7,7,6,0.08);
}

.lang-btn:hover {
  background: #ffe94d;
  transform: scale(1.05);
}

.lang-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 8px 30px rgba(7,7,6,0.15);
  overflow: hidden;
  min-width: 170px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-6px);
  transition: all 0.2s cubic-bezier(0.16,1,0.3,1);
  z-index: 1001;
}

.lang-switcher.open .lang-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.lang-option {
  display: block;
  width: 100%;
  background: #fff;
  border: none;
  padding: 10px 18px;
  text-align: left;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 0.82rem;
  font-weight: 600;
  color: #070706;
  cursor: pointer;
  transition: all 0.15s ease;
}

.lang-option:hover {
  background: #faf6e8;
  color: #070706;
}

.lang-option.active {
  background: #ffdc00;
  color: #070706;
  font-weight: 800;
}

@media (max-width: 768px) {
  .lang-dropdown {
    right: -20px;
    min-width: 150px;
  }
  .lang-option {
    font-size: 0.75rem;
    padding: 8px 14px;
  }
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 10px 20px;
  border-radius: 50px;
  font-size: 0.78rem;
  font-weight: 700;
  font-family: 'Plus Jakarta Sans', sans-serif;
  text-decoration: none;
  cursor: pointer;
  border: none;
  transition: all var(--duration-fast) var(--ease-out-expo);
  white-space: nowrap;
  position: relative;
  overflow: hidden;
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
  user-select: none;
}

.btn:active {
  transform: scale(0.96) !important;
}

.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.1);
  opacity: 0;
  transition: opacity var(--duration-fast) var(--ease-out-expo);
}

.btn:hover::after { opacity: 1; }

.btn-primary {
  background: #070706;
  color: #ffdc00;
  font-weight: 800;
}

.btn-primary:hover {
  background: #1a1a1a;
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(7,7,6,0.12);
}

.btn-outline {
  background: transparent;
  color: var(--ink);
  border: 1.5px solid var(--border2);
}

.btn-outline:hover {
  border-color: var(--ink);
  background: var(--warm);
}

.btn-full {
  width: 100%;
  justify-content: center;
}

.btn-arrow::after {
  content: '\2192';
  margin-left: 2px;
  transition: transform var(--duration-fast) var(--ease-out-expo);
  opacity: 1;
  background: none;
  position: static;
}

.btn-arrow:hover::after {
  transform: translateX(3px);
}

/* === Manifiesto Banner === */
.manifesto-banner {
  display: flex;
  justify-content: center;
  margin-bottom: 1rem;
  padding: 0 1rem;
}
.manifesto-box {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: #070706;
  color: #ffdc00;
  border: 1.5px solid #070706;
  border-radius: 50px;
  padding: 10px 24px;
  text-decoration: none;
  font-family: 'Outfit', 'Plus Jakarta Sans', sans-serif;
  font-weight: 800;
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  user-select: none;
  white-space: nowrap;
}
.manifesto-box::before {
  content: '\270E';
  font-size: 0.9rem;
  color: #ffdc00;
}
.manifesto-box:hover {
  background: #ff4200;
  color: #fff;
  border-color: #ff4200;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(255,66,0,0.25);
  text-decoration: none;
}
.manifesto-box:hover::before {
  color: #fff;
}
.manifesto-box:active {
  transform: scale(0.95);
}

/* === Footer === */
.site-footer {
  background: var(--ink);
  padding: var(--space-xl) 0;
  margin-top: auto;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: var(--space-lg);
  align-items: start;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.footer-logo {
  height: auto;
  width: auto;
  max-width: 200px;
  margin-bottom: 4px;
}

.footer-brand p {
  color: rgba(255,255,255,0.35);
  font-size: var(--text-xs);
  font-weight: 500;
  line-height: 1.6;
  max-width: 320px;
}

.footer-brand strong {
  color: var(--yellow);
  font-weight: 700;
}

.footer-links {
  display: flex;
  gap: var(--space-lg);
}

.footer-links .col {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-links .col-label {
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--yellow);
  margin-bottom: 4px;
}

.footer-links a {
  color: rgba(255,255,255,0.5);
  text-decoration: none;
  font-size: var(--text-sm);
  font-weight: 500;
  transition: color var(--duration-fast) var(--ease-out-expo);
}

.footer-links a:hover {
  color: var(--yellow);
}

.footer-bottom {
  margin-top: var(--space-lg);
  padding-top: var(--space-md);
  border-top: 1px solid rgba(255,255,255,0.08);
  color: rgba(255,255,255,0.25);
  font-size: var(--text-xs);
}

/* === Login Page === */
.login-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-md);
  background: var(--yellow);
  position: relative;
  overflow: hidden;
}

.login-page::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(7,7,6,0.02) 1px, transparent 1px);
  background-size: 24px 24px;
  pointer-events: none;
}

.login-card {
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: var(--space-xl) var(--space-lg);
  width: 100%;
  max-width: 440px;
  text-align: center;
  box-shadow: 0 4px 40px rgba(7,7,6,0.06), 0 0 0 1px var(--border);
  position: relative;
  z-index: 1;
}

.login-card .login-logo {
  height: auto;
  width: auto;
  max-width: 220px;
  margin-bottom: var(--space-lg);
}

.login-card h2 {
  font-size: var(--text-2xl);
  margin-bottom: var(--space-xs);
}

.login-card .login-subtitle {
  color: var(--muted);
  font-size: var(--text-sm);
  font-weight: 500;
  margin-bottom: var(--space-lg);
  line-height: 1.5;
}

.form-group {
  margin-bottom: var(--space-md);
  text-align: left;
}

.form-group label {
  display: block;
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--muted);
  margin-bottom: 6px;
  font-family: 'Plus Jakarta Sans', sans-serif;
}

.input-field {
  width: 100%;
  padding: 14px 18px;
  background: var(--warm);
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  color: var(--ink);
  font-size: var(--text-base);
  font-family: 'Plus Jakarta Sans', sans-serif;
  transition: all var(--duration-fast) var(--ease-out-expo);
  outline: none;
}

.input-field:focus {
  border-color: var(--ink);
  box-shadow: 0 0 0 4px rgba(7,7,6,0.05);
}

.input-field::placeholder {
  color: var(--muted2);
  font-weight: 400;
}

.alert {
  padding: 14px 18px;
  border-radius: var(--radius);
  font-size: var(--text-sm);
  margin-bottom: var(--space-md);
  text-align: left;
  font-weight: 600;
  font-family: 'Plus Jakarta Sans', sans-serif;
}

.alert-error {
  background: #fff5f5;
  border: 1px solid #ffcccc;
  color: #991111;
}

.alert-success {
  background: #f0fff4;
  border: 1px solid #c6f6d5;
  color: #18662a;
}

.login-footer {
  margin-top: var(--space-md);
  font-size: var(--text-xs);
  color: var(--muted2);
  font-weight: 500;
  line-height: 1.6;
}

.login-footer a {
  color: var(--ink);
  text-decoration: underline;
  font-weight: 700;
}

/* === Page Hero (sub-pages) === */
.page-hero {
  padding: 160px 0 var(--space-xl);
  text-align: center;
}

.page-hero-logo {
  display: block;
  max-width: 140px;
  height: auto;
  margin: 0 auto var(--space-md);
}

.page-hero h1 {
  font-family: 'Outfit', sans-serif;
  font-size: clamp(var(--text-2xl), 4vw, var(--text-4xl));
  font-weight: 900;
  color: var(--ink);
  line-height: 1.1;
  margin-bottom: var(--space-sm);
}

.page-hero p {
  font-size: var(--text-base);
  color: var(--muted);
  max-width: 560px;
  margin: 0 auto;
  font-weight: 500;
}

/* === Tool Pages === */
.tool-page {
  padding: 140px 0 var(--space-2xl);
}

.tool-header {
  text-align: center;
  margin-bottom: var(--space-xl);
}

.tool-header-img {
  max-width: 260px;
  height: auto;
  margin: 0 auto var(--space-md);
  display: block;
}

.tool-header h2 {
  font-size: var(--text-3xl);
  margin-bottom: var(--space-sm);
}

.tool-header p {
  color: var(--muted);
  max-width: 520px;
  margin: 0 auto;
  font-weight: 500;
}

.tool-content {
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  max-width: 700px;
  margin: 0 auto;
  box-shadow: 0 2px 20px rgba(7,7,6,0.04), 0 0 0 1px var(--border);
}

.tool-content h3 {
  font-size: var(--text-lg);
  font-weight: 800;
  margin-bottom: var(--space-sm);
}

.tool-content .features {
  list-style: none;
  margin-bottom: var(--space-lg);
}

.tool-content .features li {
  padding: 8px 0;
  color: var(--muted);
  font-size: var(--text-sm);
  font-weight: 500;
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.tool-content .features li::before {
  content: '\2713';
  color: var(--success);
  font-weight: 800;
  flex-shrink: 0;
  margin-top: 1px;
}

.tool-content .meta {
  font-size: var(--text-xs);
  color: var(--muted2);
  font-weight: 600;
  margin-bottom: var(--space-md);
}

.btn-download {
  font-size: var(--text-base);
  padding: 16px 36px;
  width: 100%;
  font-weight: 800;
}

.onboarding-note {
  text-align: center;
  padding: 16px;
  background: var(--warm);
  border-radius: var(--radius);
  margin-top: var(--space-md);
  font-size: var(--text-xs);
  color: var(--muted);
  font-weight: 500;
  border: 1px solid var(--border);
}

/* === Scroll Reveal Animations === */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity var(--duration-lg) var(--ease-out-expo),
              transform var(--duration-lg) var(--ease-out-expo);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Stagger children */
.reveal-stagger > * {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity var(--duration-lg) var(--ease-out-expo),
              transform var(--duration-lg) var(--ease-out-expo);
}

.reveal-stagger.visible > *:nth-child(1) { transition-delay: 0.05s; }
.reveal-stagger.visible > *:nth-child(2) { transition-delay: 0.12s; }
.reveal-stagger.visible > *:nth-child(3) { transition-delay: 0.19s; }
.reveal-stagger.visible > *:nth-child(4) { transition-delay: 0.26s; }
.reveal-stagger.visible > *:nth-child(5) { transition-delay: 0.33s; }
.reveal-stagger.visible > *:nth-child(6) { transition-delay: 0.40s; }
.reveal-stagger.visible > *:nth-child(7) { transition-delay: 0.47s; }
.reveal-stagger.visible > *:nth-child(8) { transition-delay: 0.54s; }
.reveal-stagger.visible > * {
  opacity: 1;
  transform: translateY(0);
}

/* Tool items reveal individually on scroll */
.reveal-tool {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity var(--duration-lg) var(--ease-out-expo),
              transform var(--duration-lg) var(--ease-out-expo);
}
.reveal-tool.visible-item {
  opacity: 1;
  transform: translateY(0);
}

/* === Scrollbar (subtle) === */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border2); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--muted2); }

/* === Storyboard notice banner === */
.storyboard-banner {
  background: #070706;
  color: #ff4200;
  text-align: center;
  padding: 16px 20px;
  font-size: var(--text-sm);
  font-weight: 600;
  position: fixed;
  top: 80px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 999;
  border-radius: 50px;
  white-space: nowrap;
  font-family: 'Plus Jakarta Sans', sans-serif;
  box-shadow: 0 4px 20px rgba(7,7,6,0.15);
}

.storyboard-banner code {
  background: rgba(255,66,0,0.12);
  padding: 2px 8px;
  border-radius: 4px;
  font-family: 'JetBrains Mono', monospace;
  font-size: var(--text-xs);
}

.storyboard-banner a {
  color: #ff4200;
  font-weight: 700;
}

/* === Responsive === */
@media (max-width: 1024px) {
  .tools-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  :root {
    --space-xl: 3rem;
    --space-2xl: 5rem;
  }

  .tools-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 6rem;
  }

  .hero h1 {
    font-size: var(--text-3xl);
  }

  .hero-meta {
    gap: var(--space-md);
  }

  .hero-stat .stat-num {
    font-size: var(--text-2xl);
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }

  .tool-page {
    padding-top: 100px;
  }

  .login-card {
    padding: var(--space-lg) var(--space-md);
  }
}

@media (max-width: 480px) {
  .site-nav a {
    font-size: 0.7rem;
    padding: 6px 8px;
  }
  .site-nav .nav-logo {
    height: 22px;
  }
}