/* ============================================
   SEMART STUDIO — CSS 3.0
   Paleta: Negro profundo + Cian eléctrico
   Tipografía: Bebas Neue + DM Sans + Space Grotesk
   ============================================ */

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

:root {
  --black:      #04040A;
  --dark:       #07070F;
  --card:       #0C0C18;
  --card-2:     #101020;
  --border:     rgba(255,255,255,0.06);
  --border-h:   rgba(0,212,255,0.25);
  --cyan:       #00D4FF;
  --cyan-dim:   #0099BB;
  --cyan-glow:  rgba(0,212,255,0.18);
  --white:      #F2F6FF;
  --grey:       #7A7A96;
  --dim:        #44445A;
  --radius:     16px;
  --radius-sm:  10px;
  --t:          0.3s cubic-bezier(0.4,0,0.2,1);
  --max-w:      1200px;
}

html { scroll-behavior: smooth; }
body {
  font-family: 'DM Sans', system-ui, sans-serif;
  background: var(--black);
  color: var(--white);
  line-height: 1.65;
  font-size: 16px;
  overflow-x: hidden;
}

a, button { cursor: pointer; }
img { max-width: 100%; height: auto; }

.container { max-width: var(--max-w); margin: 0 auto; padding: 0 28px; }

/* Scrollbar */
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: var(--black); }
::-webkit-scrollbar-thumb { background: var(--cyan); border-radius: 2px; }

/* ===== BARRA PROGRESO SCROLL ===== */
.scroll-progress {
  position: fixed;
  top: 0; left: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--cyan), #7B61FF);
  z-index: 9999;
  width: 0%;
  transition: width 0.1s linear;
}

/* ===== CURSOR GLOW — solo decorativo ===== */
.cursor-glow {
  position: fixed;
  width: 600px; height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0,212,255,0.04) 0%, transparent 65%);
  pointer-events: none;
  z-index: 0;
  transform: translate(-50%, -50%);
  transition: opacity 0.4s;
  will-change: left, top;
}

/* ===== TIPOGRAFÍA ===== */
h1, h2, h3 { font-family: 'Bebas Neue', sans-serif; line-height: 1.05; letter-spacing: 0.01em; }
h4, h5 { font-family: 'Space Grotesk', sans-serif; font-weight: 600; }
p { color: var(--grey); line-height: 1.72; }
a { text-decoration: none; color: inherit; }

.section-title {
  font-size: clamp(2.8rem, 5vw, 4.5rem);
  color: var(--white);
  margin-bottom: 16px;
}
.section-title em { font-style: normal; color: var(--cyan); }
.section-sub { max-width: 520px; font-size: 1.02rem; }
.section-header { margin-bottom: 64px; }
.section-header .section-sub { margin-top: 12px; }
.section-header-center { text-align: center; }
.section-header-center .section-sub { margin: 12px auto 0; }

.label-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 18px;
}
.label-tag::before {
  content: '';
  width: 20px; height: 1px;
  background: var(--cyan);
}
.tag-light { color: #fff; }
.tag-light::before { background: #fff; }

/* ===== BOTONES ===== */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 30px;
  background: var(--cyan);
  color: #000;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 0.9rem;
  border-radius: 4px;
  transition: var(--t);
  cursor: pointer;
}
.btn-primary:hover {
  background: #fff;
  transform: translateY(-2px);
  box-shadow: 0 8px 32px var(--cyan-glow);
}
.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 28px;
  border: 1px solid var(--border-h);
  color: var(--cyan);
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  font-size: 0.9rem;
  border-radius: 4px;
  transition: var(--t);
  cursor: pointer;
}
.btn-ghost:hover {
  background: rgba(0,212,255,0.07);
  transform: translateY(-2px);
}

/* ===== NAVBAR ===== */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 18px 0;
  transition: var(--t);
}
.navbar.scrolled {
  background: rgba(4,4,10,0.92);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-bottom: 1px solid var(--border);
  padding: 12px 0;
}
/* When mobile menu is open, remove backdrop-filter so position:fixed children
   fix to the viewport (not the navbar stacking context). Transition must be
   disabled so the stacking context is destroyed instantly, not after 300ms. */
.navbar.menu-open {
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
  transition: none !important;
}
.nav-inner { display: flex; align-items: center; justify-content: space-between; }
.logo-link {
  display: flex;
  align-items: center;
  gap: 12px;
  cursor: pointer;
}
.nav-logo {
  height: 58px;
  width: auto;
  mix-blend-mode: screen;
  transition: opacity var(--t), transform var(--t);
}
.nav-logo-label {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 1.05rem;
  color: rgba(255,255,255,0.9);
  letter-spacing: 0.01em;
  opacity: 0;
  transform: translateX(-6px);
  transition: opacity 0.35s ease, transform 0.35s ease;
  white-space: nowrap;
}
.nav-logo-label em { font-style: normal; color: var(--cyan); }
.navbar.scrolled .nav-logo-label { opacity: 1; transform: translateX(0); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
  list-style: none;
}
.nav-link {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.85rem;
  font-weight: 500;
  color: rgba(255,255,255,0.55);
  transition: color var(--t);
  cursor: pointer;
}
.nav-link:hover { color: var(--white); }
.nav-cta {
  padding: 10px 22px;
  border: 1px solid var(--cyan);
  color: var(--cyan);
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 0.85rem;
  border-radius: 4px;
  transition: var(--t);
  cursor: pointer;
  white-space: nowrap;
}
.nav-cta:hover {
  background: var(--cyan);
  color: #000;
  box-shadow: 0 4px 20px var(--cyan-glow);
}
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.hamburger span {
  width: 24px; height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: var(--t);
  display: block;
}

/* ===== HERO ===== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.hero-bg-image { position: absolute; inset: 0; z-index: 0; }
.hero-bg-img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
  transform: scale(1.05);
  animation: heroZoom 12s ease-out forwards;
}
@keyframes heroZoom {
  from { transform: scale(1.08); }
  to   { transform: scale(1); }
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(4,4,10,0.92) 40%, rgba(4,4,10,0.4) 80%, rgba(4,4,10,0.65) 100%),
    linear-gradient(180deg, rgba(4,4,10,0.3) 0%, transparent 30%, rgba(4,4,10,0.6) 75%, var(--black) 100%);
}
.hero-inner {
  position: relative;
  z-index: 1;
  flex: 1;
  display: flex;
  align-items: center;
  padding: 140px 28px 60px;
}
.hero-content { max-width: 700px; }
.hero-eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 24px;
  opacity: 0;
  animation: fadeUp 0.8s 0.3s forwards;
}
.eyebrow-dot {
  width: 6px; height: 6px;
  background: var(--cyan);
  border-radius: 50%;
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%,100% { opacity:1; transform:scale(1); }
  50% { opacity:0.4; transform:scale(0.7); }
}
.hero-title {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(5rem, 10vw, 9rem);
  line-height: 0.95;
  letter-spacing: 0.02em;
  color: var(--white);
  display: flex;
  flex-direction: column;
  margin-bottom: 20px;
}
.hero-line {
  display: block;
  opacity: 0;
  transform: translateY(40px);
}
.hero-line:nth-child(1) { animation: fadeUp 0.7s 0.5s forwards; }
.hero-line:nth-child(2) { animation: fadeUp 0.7s 0.7s forwards; }
.hero-line:nth-child(3) { animation: fadeUp 0.7s 0.9s forwards; }
.accent-line { color: var(--cyan); }
.hero-beam {
  width: 120px; height: 2px;
  background: linear-gradient(90deg, var(--cyan), transparent);
  margin: 20px 0 28px;
  opacity: 0;
  animation: fadeUp 0.7s 1.1s forwards;
}
.hero-sub {
  font-size: 1.05rem;
  color: rgba(255,255,255,0.6);
  max-width: 480px;
  margin-bottom: 40px;
  opacity: 0;
  animation: fadeUp 0.7s 1.2s forwards;
}
.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  opacity: 0;
  animation: fadeUp 0.7s 1.4s forwards;
}
.btn-hero-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 34px;
  background: var(--cyan);
  color: #000;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 0.92rem;
  border-radius: 4px;
  transition: var(--t);
  cursor: pointer;
}
.btn-hero-primary:hover {
  background: #fff;
  transform: translateY(-3px);
  box-shadow: 0 10px 40px var(--cyan-glow);
}
.btn-hero-ghost {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 15px 28px;
  border: 1px solid rgba(255,255,255,0.2);
  color: rgba(255,255,255,0.8);
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  font-size: 0.92rem;
  border-radius: 4px;
  transition: var(--t);
  cursor: pointer;
}
.btn-hero-ghost:hover {
  border-color: rgba(255,255,255,0.5);
  color: #fff;
}
.btn-arrow { transition: transform var(--t); }
.btn-hero-ghost:hover .btn-arrow { transform: translateY(4px); }

/* Stats bar */
.hero-stats-bar {
  position: relative;
  z-index: 1;
  border-top: 1px solid var(--border);
  background: rgba(4,4,10,0.7);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}
.hero-stats-inner {
  display: flex;
  align-items: center;
  padding: 24px 28px;
}
.hero-stat { flex: 1; text-align: center; }
.hero-stat .stat-num {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 2.6rem;
  color: var(--cyan);
  line-height: 1;
}
.hero-stat .stat-sym { font-size: 1.4rem; color: var(--cyan); }
.hero-stat .stat-label {
  display: block;
  font-size: 0.76rem;
  color: var(--dim);
  margin-top: 4px;
  letter-spacing: 0.05em;
}
.stat-sep { width: 1px; height: 48px; background: var(--border); }

/* ===== HOOK ===== */
.hook-section {
  padding: 120px 0;
  border-bottom: 1px solid var(--border);
}
.hook-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}
.hook-left .section-title { font-size: clamp(2.2rem, 4vw, 3.6rem); }
.problem-items { display: flex; flex-direction: column; gap: 12px; margin-bottom: 28px; }
.prob-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 20px;
  background: rgba(255,50,50,0.04);
  border: 1px solid rgba(255,50,50,0.08);
  border-radius: var(--radius-sm);
  opacity: 0;
  transform: translateX(20px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}
.prob-item.visible { opacity: 1; transform: translateX(0); }
.prob-x {
  width: 24px; height: 24px; min-width: 24px;
  background: rgba(239,68,68,0.15);
  color: #EF4444;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.75rem; font-weight: 800;
}
.prob-item p { font-size: 0.91rem; margin: 0; color: rgba(255,255,255,0.55); }
.solution-pill {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 20px;
  background: rgba(0,212,255,0.06);
  border: 1px solid var(--border-h);
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  color: rgba(255,255,255,0.7);
}
.pill-dot {
  width: 8px; height: 8px;
  background: var(--cyan);
  border-radius: 50%;
  animation: pulse 2s infinite;
  min-width: 8px;
}

/* ===== SERVICIOS ===== */
.services-section { padding: 120px 0; }
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 24px;
}
.svc-card {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  cursor: default;
  transition: transform var(--t);
}
.svc-card:hover { transform: translateY(-6px); }
.svc-card-inner {
  position: relative;
  z-index: 1;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px 32px 32px;
  height: 100%;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: border-color var(--t);
}
.svc-card:hover .svc-card-inner { border-color: var(--border-h); }
.svc-featured .svc-card-inner {
  background: linear-gradient(135deg, rgba(0,212,255,0.05) 0%, var(--card) 60%);
  border-color: rgba(0,212,255,0.2);
}
.svc-top { display: flex; align-items: center; justify-content: space-between; }
.svc-num {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1rem;
  color: var(--dim);
  letter-spacing: 0.1em;
}
.svc-badge {
  padding: 3px 10px;
  background: rgba(255,255,255,0.06);
  border-radius: 3px;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--grey);
}
.svc-badge-cyan { background: rgba(0,212,255,0.1); color: var(--cyan); }
.svc-icon { color: var(--cyan); }
.svc-card h3 {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 2rem;
  color: var(--white);
  letter-spacing: 0.02em;
}
.svc-card > .svc-card-inner > p { font-size: 0.92rem; }
.svc-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1;
}
.svc-list li {
  font-size: 0.85rem;
  color: var(--grey);
  display: flex;
  align-items: flex-start;
  gap: 8px;
}
.svc-list li::before {
  content: '→';
  color: var(--cyan);
  font-size: 0.8rem;
  margin-top: 1px;
  flex-shrink: 0;
}
.svc-custom {
  font-size: 0.8rem;
  color: rgba(0,212,255,0.55);
  padding: 10px 14px;
  border: 1px dashed rgba(0,212,255,0.2);
  border-radius: 6px;
}
.svc-custom span { font-weight: 700; color: var(--cyan); }
.svc-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--cyan);
  font-family: 'Space Grotesk', sans-serif;
  transition: gap var(--t);
  cursor: pointer;
}
.svc-link:hover { gap: 12px; }
.svc-glow {
  position: absolute;
  bottom: -30px; right: -30px;
  width: 200px; height: 200px;
  background: radial-gradient(circle, rgba(0,212,255,0.08) 0%, transparent 70%);
  pointer-events: none;
  opacity: 0;
  transition: opacity var(--t);
}
.svc-glow-featured { opacity: 0.6; }
.svc-card:hover .svc-glow { opacity: 1; }

/* Pack */
.pack-card {
  position: relative;
  background: var(--card);
  border: 1px solid rgba(0,212,255,0.2);
  border-radius: var(--radius);
  padding: 48px;
  overflow: hidden;
}
.pack-content {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 60px;
}
.pack-tag {
  display: inline-block;
  padding: 5px 14px;
  background: var(--cyan);
  color: #000;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-radius: 3px;
  margin-bottom: 16px;
}
.pack-card h3 {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 2.4rem;
  color: var(--white);
  margin-bottom: 10px;
}
.pack-card > .pack-content > .pack-left > p { margin-bottom: 20px; }
.pack-feats { display: flex; flex-wrap: wrap; gap: 10px; }
.pack-feats span { font-size: 0.82rem; color: var(--grey); }
.pack-feats span em { color: var(--cyan); font-style: normal; margin-right: 4px; }
.pack-right {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  min-width: 200px;
}
.pack-price-block { display: flex; flex-direction: column; align-items: center; }
.pack-desde { font-size: 0.75rem; color: var(--dim); }
.pack-price { font-family: 'Bebas Neue', sans-serif; font-size: 3.5rem; color: var(--cyan); line-height: 1; }
.pack-note { font-size: 0.78rem; color: var(--dim); }
.pack-mant {
  font-size: 0.74rem;
  color: var(--dim);
  padding: 4px 10px;
  border: 1px solid var(--border);
  border-radius: 20px;
}
.pack-adj { font-size: 0.72rem; color: var(--dim); }
.pack-beam {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--cyan), transparent);
  opacity: 0.4;
}

/* ===== PROCESO ===== */
.process-section {
  padding: 120px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.process-track {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  position: relative;
  padding-top: 48px;
}
.process-line {
  position: absolute;
  top: 0; left: 60px; right: 60px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--cyan), transparent);
  opacity: 0.3;
}
.proc-step { text-align: center; }
.proc-dot {
  width: 52px; height: 52px;
  border-radius: 50%;
  background: var(--card);
  border: 1px solid var(--border-h);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 20px;
  position: relative;
}
.proc-dot::before {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 1px solid rgba(0,212,255,0.1);
}
.proc-dot span {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.1rem;
  color: var(--cyan);
  letter-spacing: 0.05em;
}
.proc-step h3 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--white);
}
.proc-step p { font-size: 0.86rem; }

/* ===== DEMOSTRACIONES ===== */
.demos-section {
  padding: 120px 0;
  border-top: 1px solid var(--border);
}
.demos-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 32px;
}
.demo-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color var(--t), transform var(--t);
  display: flex;
  flex-direction: column;
}
.demo-card:hover {
  border-color: var(--border-h);
  transform: translateY(-4px);
}

/* Browser mockup */
.demo-mockup {
  background: var(--dark);
  height: 340px;
  min-height: 340px;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  border-bottom: 1px solid var(--border);
}
.browser-mock {
  width: 100%;
  max-width: 280px;
  background: #08081A;
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.08);
  box-shadow: 0 4px 24px rgba(0,0,0,0.5);
}
.browser-bar {
  background: #10101E;
  padding: 8px 12px;
  display: flex;
  align-items: center;
  gap: 6px;
}
.b-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: rgba(255,255,255,0.12);
}
.b-url {
  flex: 1;
  background: rgba(255,255,255,0.05);
  border-radius: 3px;
  padding: 3px 8px;
  font-size: 0.6rem;
  color: var(--dim);
  font-family: 'Space Grotesk', sans-serif;
  margin-left: 4px;
}
.browser-content { padding: 12px; display: flex; flex-direction: column; gap: 8px; }
.bc-hero-block {
  background: linear-gradient(135deg, rgba(0,212,255,0.1) 0%, rgba(0,212,255,0.02) 100%);
  border-radius: 6px;
  padding: 16px 12px;
  border: 1px solid rgba(0,212,255,0.12);
}
.bc-title { height: 7px; background: rgba(255,255,255,0.55); border-radius: 3px; margin-bottom: 6px; width: 75%; }
.bc-sub { height: 4px; background: rgba(255,255,255,0.18); border-radius: 3px; margin-bottom: 10px; width: 55%; }
.bc-btn { height: 16px; width: 56px; background: var(--cyan); border-radius: 3px; opacity: 0.75; }
.bc-services-row { display: grid; grid-template-columns: repeat(3,1fr); gap: 6px; }
.bc-svc-item {
  height: 34px;
  background: rgba(255,255,255,0.04);
  border-radius: 4px;
  border: 1px solid rgba(255,255,255,0.05);
}
.bc-contact-row { display: flex; gap: 6px; }
.bc-contact-item { height: 20px; flex: 1; background: rgba(0,212,255,0.06); border-radius: 3px; border: 1px solid rgba(0,212,255,0.1); }
.bc-contact-wide { flex: 2; }

/* Automation flow */
.demo-mockup-auto { align-items: center; }
.auto-flow {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0;
}
.af-step {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 9px 14px;
  display: flex;
  align-items: center;
  gap: 10px;
  width: 210px;
  opacity: 0;
  transform: translateX(-12px);
  transition: opacity 0.4s ease, transform 0.4s ease, border-color 0.3s;
}
.af-step.af-visible { opacity: 1; transform: translateX(0); }
.af-step:hover { border-color: var(--border-h); }
.af-icon { font-size: 1.1rem; line-height: 1; }
.af-label {
  font-size: 0.76rem;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  color: var(--white);
}
.af-arrow {
  font-size: 0.85rem;
  color: var(--cyan);
  opacity: 0;
  transition: opacity 0.4s ease;
  padding: 3px 0;
  line-height: 1;
}
.af-arrow.af-visible { opacity: 0.45; }

/* Chatbot mock */
.chat-mock {
  width: 100%;
  max-width: 255px;
  background: #08081A;
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.08);
  box-shadow: 0 4px 24px rgba(0,0,0,0.5);
}
.chat-header {
  background: #10101E;
  padding: 10px 14px;
  display: flex;
  align-items: center;
  gap: 10px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.chat-avatar {
  width: 30px; height: 30px;
  background: var(--cyan);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700;
  font-size: 0.75rem;
  color: #000;
  font-family: 'Space Grotesk', sans-serif;
  flex-shrink: 0;
}
.chat-hinfo { display: flex; flex-direction: column; }
.chat-name {
  font-size: 0.76rem;
  font-weight: 600;
  color: var(--white);
  font-family: 'Space Grotesk', sans-serif;
}
.chat-status { font-size: 0.63rem; color: #25D366; }
.chat-body {
  padding: 10px;
  min-height: 155px;
  max-height: 155px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  gap: 7px;
}
.chat-msg { display: flex; }
.chat-msg-client { justify-content: flex-end; }
.chat-msg-bot { justify-content: flex-start; }
.chat-bubble {
  max-width: 82%;
  padding: 7px 10px;
  border-radius: 11px;
  font-size: 0.71rem;
  line-height: 1.4;
  font-family: 'DM Sans', sans-serif;
}
.chat-msg-client .chat-bubble {
  background: var(--cyan);
  color: #000;
  font-weight: 500;
  border-bottom-right-radius: 3px;
}
.chat-msg-bot .chat-bubble {
  background: rgba(255,255,255,0.07);
  color: var(--white);
  border-bottom-left-radius: 3px;
}

/* Demo info */
.demo-info {
  padding: 26px 26px 26px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  flex: 1;
}
.demo-tag {
  display: inline-block;
  padding: 3px 10px;
  background: rgba(0,212,255,0.08);
  color: var(--cyan);
  border-radius: 3px;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  width: fit-content;
}
.demo-info h3 {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.6rem;
  color: var(--white);
  letter-spacing: 0.02em;
  line-height: 1.1;
}
.demo-info p { font-size: 0.88rem; flex: 1; }
.demo-benefit {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  background: rgba(0,212,255,0.06);
  border: 1px solid rgba(0,212,255,0.15);
  border-radius: 6px;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.7);
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 500;
  margin-top: auto;
}
.db-icon { font-size: 1rem; }
.demos-note {
  text-align: center;
  font-size: 0.78rem;
  color: var(--dim);
  font-style: italic;
}

/* ===== PRECIOS ===== */
.pricing-section { padding: 120px 0; }
.price-toggle-wrap {
  display: flex;
  gap: 4px;
  margin-bottom: 52px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 4px;
  width: fit-content;
}
.price-tab {
  padding: 10px 24px;
  background: none;
  border: none;
  color: var(--grey);
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  font-size: 0.88rem;
  border-radius: 6px;
  cursor: pointer;
  transition: var(--t);
}
.price-tab.active { background: var(--cyan); color: #000; }
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 40px;
}
.price-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 40px 32px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  position: relative;
  transition: var(--t);
}
.price-card:hover {
  border-color: var(--border-h);
  transform: translateY(-4px);
}
.price-card-main {
  border-color: rgba(0,212,255,0.3);
  background: linear-gradient(160deg, rgba(0,212,255,0.06) 0%, var(--card) 60%);
}
.price-popular {
  position: absolute;
  top: -14px; left: 50%;
  transform: translateX(-50%);
  background: var(--cyan);
  color: #000;
  padding: 5px 18px;
  border-radius: 3px;
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  white-space: nowrap;
}
.price-label {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 2rem;
  color: var(--white);
  letter-spacing: 0.03em;
}
.price-desc { font-size: 0.88rem; }
.price-val {
  display: flex;
  align-items: baseline;
  gap: 4px;
  flex-wrap: wrap;
}
.p-currency { font-size: 1.3rem; font-weight: 700; color: var(--cyan); }
.p-num { font-family: 'Bebas Neue', sans-serif; font-size: 3.2rem; color: var(--white); line-height: 1; }
.p-range { font-size: 1rem; color: var(--grey); }
.price-feats {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 9px;
  flex: 1;
}
.price-feats li {
  font-size: 0.86rem;
  color: var(--grey);
  display: flex;
  align-items: center;
  gap: 8px;
}
.price-feats li::before { content: '✓'; color: var(--cyan); font-weight: 700; flex-shrink: 0; }
.feat-no { opacity: 0.3; text-decoration: line-through; }
.feat-no::before { content: '✕'; color: var(--dim); }
.btn-price-main {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 14px;
  background: var(--cyan);
  color: #000;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 0.9rem;
  border-radius: 4px;
  transition: var(--t);
  cursor: pointer;
}
.btn-price-main:hover { background: #fff; transform: translateY(-2px); }
.btn-price-ghost {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 13px;
  border: 1px solid var(--border-h);
  color: var(--cyan);
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  font-size: 0.9rem;
  border-radius: 4px;
  transition: var(--t);
  cursor: pointer;
}
.btn-price-ghost:hover { background: rgba(0,212,255,0.07); transform: translateY(-2px); }
.price-note {
  text-align: center;
  padding: 36px;
  border: 1px dashed rgba(0,212,255,0.2);
  border-radius: var(--radius);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}
.price-note p { max-width: 500px; font-size: 0.96rem; }

/* ===== SOBRE MÍ ===== */
.about-section {
  padding: 120px 0;
  border-top: 1px solid var(--border);
  position: relative;
  overflow: visible;
}
.about-photo-float {
  position: absolute;
  left: calc((100vw - var(--max-w)) / 2);
  bottom: 0;
  top: -40px;
  width: 540px;
  z-index: 2;
  pointer-events: none;
}
.about-img-big {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  display: block;
  filter: brightness(1) contrast(1.05) saturate(0.92);
  mask-image: linear-gradient(180deg, black 72%, transparent 100%);
  -webkit-mask-image: linear-gradient(180deg, black 72%, transparent 100%);
}
.about-photo-glow {
  position: absolute;
  bottom: 0; left: 20%; right: 20%;
  height: 200px;
  background: radial-gradient(ellipse, rgba(0,212,255,0.15) 0%, transparent 70%);
  pointer-events: none;
}
.about-grid {
  display: grid;
  grid-template-columns: 520px 1fr;
  gap: 80px;
  align-items: center;
  position: relative;
  z-index: 1;
}
.about-text-col .section-title { margin-bottom: 24px; }
.about-text-col p { margin-bottom: 16px; font-size: 0.96rem; }
.about-lead { font-size: 1.05rem !important; color: rgba(255,255,255,0.65) !important; }
.about-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 20px;
}
.about-chips span {
  padding: 7px 16px;
  background: rgba(0,212,255,0.07);
  border: 1px solid rgba(0,212,255,0.18);
  border-radius: 40px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--cyan);
  font-family: 'Space Grotesk', sans-serif;
}
.about-float-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 28px;
}
.about-float-tag {
  background: var(--card-2);
  border: 1px solid var(--border-h);
  border-radius: 40px;
  padding: 6px 16px;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--cyan);
  white-space: nowrap;
}

/* ===== SECTORES ===== */
.sectors-section { padding: 80px 0; border-top: 1px solid var(--border); }
.sectors-grid {
  display: grid;
  grid-template-columns: repeat(9, 1fr);
  gap: 12px;
  margin-bottom: 24px;
}
.sector-item {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 20px 12px;
  text-align: center;
  transition: var(--t);
  cursor: default;
}
.sector-item:hover {
  border-color: var(--border-h);
  background: rgba(0,212,255,0.04);
  transform: translateY(-3px);
}
.sector-item span { font-size: 1.8rem; display: block; margin-bottom: 6px; }
.sector-item p { font-size: 0.74rem; color: var(--grey); margin: 0; }
.sectors-note { text-align: center; font-size: 0.88rem; color: var(--dim); }

/* ===== FAQ ===== */
.faq-section { padding: 120px 0; border-top: 1px solid var(--border); }
.faq-list {
  max-width: 760px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.faq-item {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  overflow: hidden;
  transition: border-color var(--t);
}
.faq-item:hover { border-color: var(--border-h); }
.faq-q {
  width: 100%;
  background: none;
  border: none;
  padding: 20px 24px;
  text-align: left;
  color: var(--white);
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  font-size: 0.94rem;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}
.faq-ic {
  font-size: 1.4rem;
  color: var(--cyan);
  transition: transform var(--t);
  flex-shrink: 0;
  line-height: 1;
}
.faq-q[aria-expanded="true"] .faq-ic { transform: rotate(45deg); }
.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s ease;
}
.faq-a.open { max-height: 240px; padding: 0 24px 20px; }
.faq-a p { font-size: 0.9rem; }

/* ===== BLOG ===== */
.blog-section { padding: 120px 0; border-top: 1px solid var(--border); }
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 48px;
}
.blog-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: var(--t);
  cursor: pointer;
}
.blog-card:hover {
  border-color: var(--border-h);
  background: var(--card-2);
  transform: translateY(-4px);
}
.blog-cat {
  display: inline-block;
  padding: 3px 10px;
  background: rgba(0,212,255,0.08);
  color: var(--cyan);
  border-radius: 3px;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  width: fit-content;
}
.blog-card h3 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.98rem;
  font-weight: 700;
  line-height: 1.45;
  color: var(--white);
}
.blog-card > p { font-size: 0.86rem; flex: 1; }
.blog-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 14px;
  border-top: 1px solid var(--border);
}
.blog-foot span { font-size: 0.76rem; color: var(--dim); }
.blog-foot a { font-size: 0.82rem; color: var(--cyan); font-weight: 600; cursor: pointer; }
.blog-cta-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  flex-wrap: wrap;
}
.blog-cta-row p { font-size: 1rem; margin: 0; }

/* ===== GARANTÍAS ===== */
.garantias-section {
  padding: 100px 0;
  border-top: 1px solid var(--border);
  background: linear-gradient(180deg, rgba(0,212,255,0.02) 0%, transparent 100%);
}
.garantias-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.garantia-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 24px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  transition: var(--t);
}
.garantia-item:hover {
  border-color: var(--border-h);
  transform: translateY(-2px);
}
.garantia-check {
  width: 36px; height: 36px;
  min-width: 36px;
  background: rgba(0,212,255,0.1);
  border: 1px solid rgba(0,212,255,0.25);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: var(--cyan);
  font-weight: 700;
  font-size: 1rem;
}
.garantia-text strong {
  display: block;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 5px;
}
.garantia-text p { font-size: 0.83rem; margin: 0; }

/* ===== CTA FINAL ===== */
.cta-final {
  position: relative;
  padding: 140px 0;
  overflow: hidden;
}
.cta-bg-img { position: absolute; inset: 0; z-index: 0; }
.cta-bg-img img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center 20%;
}
.cta-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(4,4,10,0.93) 0%, rgba(4,4,10,0.75) 60%, rgba(4,4,10,0.88) 100%);
}
.cta-inner { position: relative; z-index: 1; text-align: center; }
.cta-title {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(3.5rem, 8vw, 7rem);
  color: var(--white);
  line-height: 0.95;
  margin: 16px 0 16px;
  letter-spacing: 0.02em;
}
.cta-title span { color: var(--cyan); }
.cta-beam {
  width: 80px; height: 2px;
  background: linear-gradient(90deg, transparent, var(--cyan), transparent);
  margin: 16px auto 24px;
}
.cta-inner p { max-width: 480px; margin: 0 auto 40px; font-size: 1rem; color: rgba(255,255,255,0.55); }
.cta-btns { display: flex; justify-content: center; gap: 14px; flex-wrap: wrap; margin-bottom: 24px; }

.btn-cta-cal {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 36px;
  background: var(--cyan);
  color: #000;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 1rem;
  border-radius: 4px;
  transition: var(--t);
  cursor: pointer;
}
.btn-cta-cal:hover {
  background: #fff;
  transform: translateY(-3px);
  box-shadow: 0 8px 32px var(--cyan-glow);
}
.btn-cta-wa {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 15px 28px;
  background: #25D366;
  color: #fff;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 1rem;
  border-radius: 4px;
  transition: var(--t);
  cursor: pointer;
}
.btn-cta-wa:hover { background: #20BA5A; transform: translateY(-3px); box-shadow: 0 8px 32px rgba(37,211,102,0.3); }
.btn-cta-email {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 28px;
  border: 1px solid rgba(255,255,255,0.25);
  color: rgba(255,255,255,0.85);
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  font-size: 1rem;
  border-radius: 4px;
  transition: var(--t);
  cursor: pointer;
}
.btn-cta-email:hover { border-color: #fff; color: #fff; transform: translateY(-3px); }
.cta-reply { font-size: 0.8rem; color: var(--dim); }

/* ===== FOOTER ===== */
.footer { background: #020207; border-top: 1px solid var(--border); padding-top: 64px; }
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
}
.footer-logo { height: 50px; width: auto; margin-bottom: 16px; mix-blend-mode: screen; }
.footer-brand p { font-size: 0.86rem; margin-bottom: 24px; }
.footer-social { display: flex; gap: 10px; }
.soc-link {
  width: 36px; height: 36px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  color: var(--grey);
  transition: var(--t);
  cursor: pointer;
}
.soc-link:hover { border-color: var(--cyan); color: var(--cyan); background: rgba(0,212,255,0.06); }
.footer-col { display: flex; flex-direction: column; gap: 10px; }
.footer-col h4 { color: var(--white); font-size: 0.85rem; margin-bottom: 4px; font-family: 'Space Grotesk', sans-serif; }
.footer-col a { font-size: 0.84rem; color: var(--dim); transition: color var(--t); cursor: pointer; }
.footer-col a:hover { color: var(--cyan); }
.footer-bottom { border-top: 1px solid var(--border); padding: 18px 0; }
.footer-bottom-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}
.footer-bottom-inner p { font-size: 0.8rem; color: var(--dim); margin: 0; }
.footer-legal { display: flex; gap: 20px; }
.footer-legal a { font-size: 0.8rem; color: var(--dim); transition: color var(--t); cursor: pointer; }
.footer-legal a:hover { color: var(--cyan); }

/* ===== WHATSAPP FLOAT ===== */
.wa-float {
  position: fixed;
  bottom: 28px; right: 28px;
  z-index: 999;
  width: 58px; height: 58px;
  background: #25D366;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 20px rgba(37,211,102,0.4);
  transition: var(--t);
  cursor: pointer;
}
.wa-float:hover { transform: scale(1.1); box-shadow: 0 8px 32px rgba(37,211,102,0.5); }
.wa-tooltip {
  position: absolute;
  right: 68px;
  background: var(--card);
  color: var(--white);
  padding: 7px 14px;
  border-radius: 6px;
  font-size: 0.8rem;
  font-weight: 600;
  white-space: nowrap;
  border: 1px solid var(--border);
  opacity: 0;
  pointer-events: none;
  transform: translateX(8px);
  transition: var(--t);
  font-family: 'Space Grotesk', sans-serif;
}
.wa-float:hover .wa-tooltip { opacity: 1; transform: translateX(0); }

/* ===== ANIMACIONES ===== */
@keyframes fadeUp {
  from { opacity:0; transform:translateY(30px); }
  to   { opacity:1; transform:translateY(0); }
}
.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: 1100px) {
  .services-grid { grid-template-columns: 1fr; max-width: 520px; margin-left: auto; margin-right: auto; }
  .pricing-grid { grid-template-columns: 1fr; max-width: 420px; margin-left: auto; margin-right: auto; }
  .demos-grid { grid-template-columns: 1fr; max-width: 520px; margin-left: auto; margin-right: auto; }
  .blog-grid { grid-template-columns: 1fr 1fr; }
  .pack-content { flex-direction: column; text-align: center; }
  .pack-feats { justify-content: center; }
  .hook-inner { grid-template-columns: 1fr; gap: 48px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .sectors-grid { grid-template-columns: repeat(3, 1fr); }
  .process-track { grid-template-columns: 1fr 1fr; gap: 40px; }
  .process-line { display: none; }
  .garantias-grid { grid-template-columns: 1fr 1fr; }

  .about-photo-float {
    position: relative;
    left: auto; top: auto; bottom: auto;
    width: 100%;
    height: 420px;
    margin-bottom: 40px;
  }
  .about-img-big { border-radius: var(--radius); object-position: top center; }
  .about-grid { grid-template-columns: 1fr; text-align: center; }
  .about-spacer { display: none; }
  .about-chips, .about-float-tags { justify-content: center; }
}

@media (max-width: 768px) {
  /* Hide text label next to logo on mobile to avoid overlap with hamburger */
  .nav-logo-label { display: none !important; }
  .nav-links {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(4,4,10,0.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 28px;
    z-index: 1010; /* above floating buttons (1000) */
    list-style: none;
  }
  .nav-links.open { display: flex; }
  .nav-links .nav-link { font-size: 1.3rem; }
  .nav-links .nav-cta { font-size: 1rem; padding: 14px 32px; }
  /* Hamburger must be above the open menu overlay */
  .hamburger { display: flex; z-index: 1011; position: relative; }
  .hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(5px,5px); }
  .hamburger.open span:nth-child(2) { opacity: 0; }
  .hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px,-5px); }
  .hero-stats-inner { flex-wrap: wrap; justify-content: center; gap: 16px; }
  .stat-sep { display: none; }
  .hero-stat { min-width: 120px; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom-inner { flex-direction: column; text-align: center; }
  .sectors-grid { grid-template-columns: repeat(3, 1fr); }
  .hero-inner { padding: 120px 20px 48px; }
  .cta-btns { flex-direction: column; align-items: center; }
  /* Fachada hero: less zoom, show more of the building */
  .hero-bg-img { transform: scale(1.0); object-position: center top; }
  /* Fachada CTA end: show more */
  .cta-bg-img img { object-position: center top; }
  /* Garantías: 2 columns on mobile so 6 items = 3 rows (much shorter scroll) */
  .garantias-grid { grid-template-columns: repeat(2, 1fr) !important; gap: 16px; }
  .garantia-item { padding: 16px 14px; gap: 10px; border-radius: 10px; }
  .garantia-check { width: 30px; height: 30px; min-width: 30px; font-size: 0.85rem; }
  .garantia-text strong { font-size: 0.83rem; }
  .garantia-text p { font-size: 0.76rem; }
  /* Blog carousel */
  .blog-carousel {
    display: flex !important;
    flex-direction: row !important;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scroll-behavior: smooth;
    -webkit-overflow-scrolling: touch;
    gap: 14px !important;
    padding: 4px 20px 20px !important;
    margin: 0 -20px !important;
    max-width: none !important;
    grid-template-columns: unset !important;
    scrollbar-width: none;
  }
  .blog-carousel::-webkit-scrollbar { display: none; }
  .blog-carousel .blog-card {
    flex: 0 0 82vw;
    min-width: 82vw;
    scroll-snap-align: start;
  }
  /* Demos carousel */
  .demos-carousel {
    display: flex !important;
    flex-direction: row !important;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scroll-behavior: smooth;
    -webkit-overflow-scrolling: touch;
    gap: 14px !important;
    padding: 4px 20px 20px !important;
    margin: 0 -20px !important;
    max-width: none !important;
    grid-template-columns: unset !important;
    scrollbar-width: none;
  }
  .demos-carousel::-webkit-scrollbar { display: none; }
  .demos-carousel .demo-card {
    flex: 0 0 88vw;
    min-width: 88vw;
    scroll-snap-align: start;
  }
}

@media (max-width: 480px) {
  .hero-actions { flex-direction: column; }
  .btn-hero-primary, .btn-hero-ghost { justify-content: center; }
  .cta-btns { flex-direction: column; }
  .btn-cta-cal, .btn-cta-wa, .btn-cta-email { justify-content: center; }
  .sectors-grid { grid-template-columns: repeat(3, 1fr); }
  .pricing-grid { max-width: 100%; }
  .services-grid { max-width: 100%; }
  .demos-grid { max-width: 100%; }
  .garantias-grid { grid-template-columns: 1fr; }
  .pack-card { padding: 28px 20px; }
}

/* ===== SWIPE HINT ===== */
.swipe-hint-wrap {
  display: none;
  justify-content: center;
  margin-bottom: 16px;
}
.swipe-hint {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.78rem;
  font-weight: 600;
  color: rgba(0,212,255,0.7);
  font-family: 'Space Grotesk', sans-serif;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  background: rgba(0,212,255,0.07);
  border: 1px solid rgba(0,212,255,0.2);
  border-radius: 20px;
  padding: 8px 18px;
}
.swipe-arrows {
  font-size: 1rem;
  animation: swipeArrow 1.4s ease-in-out infinite;
  display: inline-block;
}
@keyframes swipeArrow {
  0%,100% { transform: translateX(0); opacity: 0.6; }
  50% { transform: translateX(5px); opacity: 1; }
}

/* ===== MOBILE HORIZONTAL CAROUSEL (services + pricing) ===== */
@media (max-width: 768px) {
  .swipe-hint-wrap { display: flex; }

  /* Services carousel */
  .services-carousel {
    display: flex !important;
    flex-direction: row !important;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scroll-behavior: smooth;
    -webkit-overflow-scrolling: touch;
    gap: 14px !important;
    padding: 4px 20px 20px !important;
    margin: 0 -20px !important;
    max-width: none !important;
    grid-template-columns: unset !important;
    scrollbar-width: none;
  }
  .services-carousel::-webkit-scrollbar { display: none; }
  .services-carousel .svc-card {
    flex: 0 0 82vw;
    min-width: 82vw;
    scroll-snap-align: start;
  }

  /* Pricing carousel */
  .pricing-carousel {
    display: flex !important;
    flex-direction: row !important;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scroll-behavior: smooth;
    -webkit-overflow-scrolling: touch;
    gap: 14px !important;
    padding: 4px 20px 20px !important;
    margin: 0 -20px !important;
    max-width: none !important;
    grid-template-columns: unset !important;
    scrollbar-width: none;
  }
  .pricing-carousel::-webkit-scrollbar { display: none; }
  .pricing-carousel .price-card {
    flex: 0 0 82vw;
    min-width: 82vw;
    scroll-snap-align: start;
  }
}

/* ===== BROWSER MOCKUP V2 ===== */
.bm2 {
  width: 100%;
  max-width: 290px;
  margin: 0 auto;
  background: #f0f0f0;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 12px 48px rgba(0,0,0,0.65), 0 0 0 1px rgba(255,255,255,0.06);
  position: relative;
}
.bm2-bar {
  background: #ddd;
  padding: 5px 8px;
  display: flex;
  align-items: center;
  gap: 5px;
}
.bm2-dots { display: flex; gap: 3px; }
.bm2-dots i { display: block; width: 6px; height: 6px; border-radius: 50%; }
.bm2-dots i:nth-child(1) { background: #ff5f57; }
.bm2-dots i:nth-child(2) { background: #febc2e; }
.bm2-dots i:nth-child(3) { background: #28c840; }
.bm2-addr {
  flex: 1;
  text-align: center;
  font-size: 8px;
  color: #555;
  background: white;
  border-radius: 3px;
  padding: 2px 6px;
  font-family: 'Space Grotesk', sans-serif;
}
.bm2-lock { font-size: 9px; opacity: 0.5; }
.bm2-nav-strip {
  background: #04040A;
  padding: 7px 10px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.bm2-nav-logo { width: 30px; height: 8px; background: var(--cyan); border-radius: 2px; }
.bm2-nav-links { display: flex; gap: 5px; flex: 1; justify-content: center; }
.bm2-nav-links i { display: block; width: 20px; height: 4px; background: rgba(255,255,255,0.25); border-radius: 2px; }
.bm2-nav-btn { width: 36px; height: 13px; background: var(--cyan); border-radius: 3px; }
.bm2-hero-strip {
  background: linear-gradient(135deg, #04040A 0%, #011520 100%);
  padding: 14px 10px 12px;
  display: flex;
  gap: 8px;
  align-items: flex-start;
}
.bm2-hero-left { flex: 1; }
.bm2-tag-sm {
  font-size: 7px;
  color: var(--cyan);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 5px;
  font-family: 'Space Grotesk', sans-serif;
}
.bm2-h1a { height: 8px; background: rgba(255,255,255,0.88); border-radius: 2px; margin-bottom: 4px; width: 90%; }
.bm2-h1b { height: 8px; background: rgba(0,212,255,0.85); border-radius: 2px; margin-bottom: 8px; width: 65%; }
.bm2-para {
  height: 4px;
  background: rgba(255,255,255,0.22);
  border-radius: 1px;
  margin-bottom: 3px;
  width: 100%;
}
.bm2-para::after {
  content: '';
  display: block;
  height: 4px;
  background: rgba(255,255,255,0.15);
  border-radius: 1px;
  margin-top: 3px;
  width: 75%;
}
.bm2-ctas { display: flex; gap: 5px; margin-top: 9px; margin-bottom: 5px; }
.bm2-btn-fill { height: 13px; width: 52px; background: var(--cyan); border-radius: 3px; }
.bm2-btn-out { height: 13px; width: 42px; border: 1px solid rgba(255,255,255,0.3); border-radius: 3px; }
.bm2-rating-sm {
  font-size: 7px;
  color: rgba(255,255,255,0.45);
  font-family: 'Space Grotesk', sans-serif;
}
.bm2-hero-right { width: 62px; flex-shrink: 0; }
.bm2-phone-preview {
  width: 58px;
  height: 85px;
  background: linear-gradient(160deg, #1a1a2e, #0d0d1a);
  border-radius: 7px;
  border: 2px solid rgba(255,255,255,0.1);
  position: relative;
  overflow: hidden;
}
.bm2-phone-preview::before {
  content: '';
  position: absolute;
  top: 8px; left: 6px; right: 6px;
  height: 22px;
  background: rgba(0,212,255,0.18);
  border-radius: 3px;
}
.bm2-phone-preview::after {
  content: '';
  position: absolute;
  top: 36px; left: 6px; right: 6px;
  height: 4px;
  background: rgba(255,255,255,0.12);
  border-radius: 1px;
  box-shadow: 0 8px 0 rgba(255,255,255,0.09), 0 16px 0 rgba(255,255,255,0.06);
}
.bm2-cards-strip {
  background: #e8e8e8;
  padding: 8px 8px 6px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 5px;
}
.bm2-card {
  background: white;
  border-radius: 5px;
  padding: 6px 5px;
  box-shadow: 0 1px 4px rgba(0,0,0,0.09);
}
.bm2-card-accent { border-top: 2px solid var(--cyan); }
.bm2-card-icon { width: 14px; height: 14px; background: #e0e0e0; border-radius: 3px; margin-bottom: 4px; }
.bm2-card-accent .bm2-card-icon { background: rgba(0,212,255,0.2); }
.bm2-card-line { height: 3px; background: #e0e0e0; border-radius: 1px; margin-bottom: 2px; }
.bm2-card-line.sm { width: 60%; }
.bm2-wa-badge {
  position: absolute;
  bottom: 6px; right: 6px;
  width: 20px; height: 20px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  box-shadow: 0 2px 8px rgba(37,211,102,0.5);
}

/* ===== PHONE MOCKUP V2 (WA) ===== */
.demo-mockup-phone {
  align-items: center;
  justify-content: center;
}
.phone-v2 {
  width: 155px;
  background: #111827;
  border-radius: 22px;
  border: 5px solid #0a0f1a;
  overflow: hidden;
  box-shadow: 0 16px 56px rgba(0,0,0,0.75), inset 0 0 0 1px rgba(255,255,255,0.05);
  position: relative;
}
.ph-notch {
  position: absolute;
  top: 0; left: 50%;
  transform: translateX(-50%);
  width: 52px; height: 14px;
  background: #0a0f1a;
  border-radius: 0 0 10px 10px;
  z-index: 2;
}
.ph-screen { min-height: 225px; overflow: hidden; }
.ph-wa-head {
  background: #1B2631;
  padding: 20px 8px 8px;
  display: flex;
  align-items: center;
  gap: 5px;
}
.ph-back { color: #00AEFF; font-size: 11px; }
.ph-av {
  width: 24px; height: 24px;
  border-radius: 50%;
  background: var(--cyan);
  color: #000;
  font-size: 10px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.ph-info { display: flex; flex-direction: column; }
.ph-name { font-size: 9px; color: white; font-weight: 700; line-height: 1.2; }
.ph-status { font-size: 7px; color: #76d7c4; }
.ph-wa-body {
  padding: 6px 6px 8px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  background: #0B141A;
  min-height: 170px;
}
.ph-day {
  text-align: center;
  font-size: 6px;
  color: rgba(255,255,255,0.3);
  padding: 2px 0 3px;
  font-family: 'Space Grotesk', sans-serif;
}
.ph-msg {
  display: flex;
  flex-direction: column;
  gap: 1px;
  max-width: 88%;
}
.ph-msg span {
  font-size: 8px;
  color: rgba(255,255,255,0.88);
  line-height: 1.35;
  padding: 5px 8px 4px;
}
.ph-msg em {
  font-style: normal;
  font-size: 6px;
  color: rgba(255,255,255,0.3);
  font-family: 'Space Grotesk', sans-serif;
}
.ph-out { align-self: flex-end; }
.ph-out span { background: #005C4B; border-radius: 8px 8px 0 8px; }
.ph-out em { align-self: flex-end; }
.ph-in { align-self: flex-start; }
.ph-in span { background: #1F2C34; border-radius: 8px 8px 8px 0; }

/* ===== DEMO LINK BUTTON ===== */
.demo-link-btn {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  margin-top: 18px;
  padding: 11px 22px;
  background: rgba(0,212,255,0.09);
  border: 1px solid rgba(0,212,255,0.28);
  border-radius: 6px;
  color: var(--cyan);
  font-size: 0.84rem;
  font-weight: 700;
  font-family: 'Space Grotesk', sans-serif;
  letter-spacing: 0.02em;
  text-decoration: none;
  transition: var(--t);
}
.demo-link-btn:hover {
  background: rgba(0,212,255,0.16);
  border-color: var(--cyan);
  gap: 12px;
}

/* ===== FLOATING CHATBOT WIDGET ===== */
.bot-float-wrap {
  position: fixed;
  bottom: 100px;
  right: 28px;
  z-index: 1000;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 12px;
  pointer-events: none; /* wrapper never blocks clicks */
}
.bot-trigger {
  width: 58px; height: 58px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--cyan) 0%, #007ACC 100%);
  border: none;
  pointer-events: auto; /* always clickable */
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 4px 24px rgba(0,212,255,0.45);
  transition: var(--t);
  position: relative;
  color: #000;
  flex-shrink: 0;
}
.bot-trigger:hover { transform: scale(1.08); box-shadow: 0 8px 32px rgba(0,212,255,0.6); }
.bot-icon-chat, .bot-icon-close { position: absolute; transition: opacity 0.2s, transform 0.2s; }
.bot-icon-close { opacity: 0; transform: rotate(-90deg); }
.bot-trigger.open .bot-icon-chat { opacity: 0; transform: rotate(90deg); }
.bot-trigger.open .bot-icon-close { opacity: 1; transform: rotate(0deg); }
.bot-badge {
  position: absolute;
  top: -3px; right: -3px;
  width: 18px; height: 18px;
  background: #FF3B5C;
  color: white;
  border-radius: 50%;
  font-size: 10px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Space Grotesk', sans-serif;
  transition: opacity 0.2s;
}
.bot-tooltip {
  position: absolute;
  right: 70px;
  background: var(--card);
  color: var(--white);
  padding: 7px 14px;
  border-radius: 6px;
  font-size: 0.8rem;
  font-weight: 600;
  white-space: nowrap;
  border: 1px solid var(--border);
  opacity: 0;
  pointer-events: none;
  transform: translateX(8px);
  transition: var(--t);
  font-family: 'Space Grotesk', sans-serif;
}
.bot-trigger:hover .bot-tooltip { opacity: 1; transform: translateX(0); }
.bot-trigger.open .bot-tooltip { opacity: 0 !important; }
.bot-window {
  width: 320px;
  background: var(--card);
  border: 1px solid var(--border-h);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 16px 64px rgba(0,0,0,0.7);
  display: flex;
  flex-direction: column;
  max-height: 460px;
  opacity: 0;
  transform: translateY(16px) scale(0.96);
  pointer-events: none;
  transition: opacity 0.25s ease, transform 0.25s ease;
}
.bot-window.open {
  opacity: 1;
  transform: translateY(0) scale(1);
  pointer-events: all; /* only active when chat is open */
}
.bot-win-head {
  background: linear-gradient(135deg, #001D26 0%, #00121A 100%);
  border-bottom: 1px solid var(--border);
  padding: 14px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-shrink: 0;
}
.bot-win-meta {
  display: flex;
  align-items: center;
  gap: 10px;
}
.bot-win-av {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: var(--cyan);
  color: #000;
  font-size: 16px;
  font-weight: 900;
  font-family: 'Bebas Neue', sans-serif;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 0 0 2px rgba(0,212,255,0.3);
}
.bot-win-meta strong {
  display: block;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.88rem;
  color: var(--white);
}
.bot-win-status {
  font-size: 0.72rem;
  color: #25D366;
  font-family: 'Space Grotesk', sans-serif;
}
.bot-win-close {
  background: none;
  border: none;
  color: var(--dim);
  font-size: 18px;
  cursor: pointer;
  width: 28px; height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: background 0.2s, color 0.2s;
}
.bot-win-close:hover { background: rgba(255,255,255,0.08); color: var(--white); }
.bot-win-body {
  flex: 1;
  overflow-y: auto;
  padding: 14px 14px 8px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  scroll-behavior: smooth;
  min-height: 200px;
}
.bot-win-body::-webkit-scrollbar { width: 3px; }
.bot-win-body::-webkit-scrollbar-thumb { background: var(--border-h); border-radius: 2px; }
.bot-msg {
  display: flex;
  flex-direction: column;
  gap: 2px;
  max-width: 85%;
}
.bot-msg-text {
  padding: 9px 13px;
  border-radius: 12px;
  font-size: 0.82rem;
  line-height: 1.5;
  font-family: 'DM Sans', sans-serif;
  white-space: pre-wrap;
  word-break: break-word;
}
.bot-msg.bot { align-self: flex-start; }
.bot-msg.bot .bot-msg-text {
  background: #162030;
  color: rgba(255,255,255,0.85);
  border-radius: 4px 12px 12px 12px;
  border: 1px solid var(--border);
}
.bot-msg.user { align-self: flex-end; }
.bot-msg.user .bot-msg-text {
  background: var(--cyan);
  color: #000;
  border-radius: 12px 12px 4px 12px;
  font-weight: 500;
}
.bot-typing {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 10px 14px;
  background: #162030;
  border-radius: 4px 12px 12px 12px;
  border: 1px solid var(--border);
  align-self: flex-start;
  width: fit-content;
}
.bot-typing span {
  width: 6px; height: 6px;
  background: var(--dim);
  border-radius: 50%;
  animation: botDot 1.2s infinite;
}
.bot-typing span:nth-child(2) { animation-delay: 0.2s; }
.bot-typing span:nth-child(3) { animation-delay: 0.4s; }
@keyframes botDot {
  0%, 60%, 100% { transform: translateY(0); opacity: 0.4; }
  30% { transform: translateY(-4px); opacity: 1; }
}
.bot-win-footer {
  padding: 10px 12px 12px;
  border-top: 1px solid var(--border);
  display: flex;
  gap: 8px;
  align-items: center;
  flex-shrink: 0;
  background: var(--card);
}
.bot-input {
  flex: 1;
  background: #0d1520;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 9px 12px;
  color: var(--white);
  font-size: 0.84rem;
  font-family: 'DM Sans', sans-serif;
  outline: none;
  transition: border-color 0.2s;
}
.bot-input::placeholder { color: var(--dim); }
.bot-input:focus { border-color: var(--cyan); }
.bot-send {
  width: 36px; height: 36px;
  background: var(--cyan);
  border: none;
  border-radius: 8px;
  color: #000;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  flex-shrink: 0;
  transition: var(--t);
}
.bot-send:hover { background: #00EEFF; }
@media (max-width: 480px) {
  .bot-window { width: calc(100vw - 56px); }
  .bot-float-wrap { bottom: 100px; right: 20px; }
}