/* ============================================================
   Nexium — Landing Page Styles
   Estética: Dark SaaS premium con acentos en violeta profundo,
   cyan y toques de esmeralda. Tipografía: Syne + DM Sans.
   ============================================================ */

/* ── CSS CUSTOM PROPERTIES ─────────────────────────────────── */
:root {
  /* Colors */
  --clr-bg:          #0a0812;
  --clr-surface:     #110f1c;
  --clr-surface-2:   #1a1630;
  --clr-border:      rgba(255,255,255,0.08);
  --clr-border-soft: rgba(255,255,255,0.05);

  --clr-purple-1:    #7c3aed;
  --clr-purple-2:    #a855f7;
  --clr-purple-3:    #c084fc;
  --clr-cyan:        #06b6d4;
  --clr-teal:        #0d9488;
  --clr-emerald:     #10b981;
  --clr-rose:        #fb7185;
  --clr-amber:       #f59e0b;

  --clr-text:        #e4e1f0;
  --clr-text-muted:  #8b84a8;
  --clr-text-faint:  #4d4a64;

  /* Gradients */
  --grad-hero:       linear-gradient(135deg, #0f0820 0%, #1a0b3d 40%, #0d1a3a 100%);
  --grad-purple:     linear-gradient(135deg, var(--clr-purple-1), var(--clr-purple-2));
  --grad-card:       linear-gradient(160deg, rgba(124,58,237,0.12) 0%, rgba(6,182,212,0.05) 100%);

  /* Typography */
  --font-display:    'Syne', sans-serif;
  --font-body:       'DM Sans', sans-serif;

  /* Spacing */
  --section-py:      clamp(80px, 10vw, 130px);
  --container:       1200px;
  --radius:          16px;
  --radius-lg:       24px;

  /* Shadows */
  --shadow-card:     0 8px 40px rgba(0,0,0,0.5);
  --shadow-glow:     0 0 80px rgba(124,58,237,0.3);
}

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

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font-body);
  background: var(--clr-bg);
  color: var(--clr-text);
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img, svg { display: block; max-width: 100%; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, textarea, select { font-family: inherit; }

/* ── UTILITIES ──────────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 clamp(20px, 5vw, 48px);
}

.section { padding: var(--section-py) 0; }

.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 64px;
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 16px;
  border-radius: 100px;
  background: rgba(124,58,237,0.18);
  border: 1px solid rgba(124,58,237,0.35);
  color: var(--clr-purple-3);
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 20px;
}

.section-header h2 {
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 3.5vw, 2.8rem);
  font-weight: 800;
  line-height: 1.2;
  color: #fff;
  margin-bottom: 16px;
}

.section-header h2 em {
  font-style: normal;
  background: var(--grad-purple);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-header p {
  color: var(--clr-text-muted);
  font-size: 1.05rem;
}

/* ── REVEAL ANIMATION ───────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.65s cubic-bezier(.22,1,.36,1),
              transform 0.65s cubic-bezier(.22,1,.36,1);
}

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

/* ── BUTTONS ────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: 10px;
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 600;
  transition: all 0.25s ease;
  white-space: nowrap;
}

.btn-large { padding: 14px 32px; font-size: 1rem; }

.btn-primary {
  background: var(--grad-purple);
  color: #fff;
  box-shadow: 0 4px 24px rgba(124,58,237,0.45);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 36px rgba(124,58,237,0.6);
}

.btn-ghost {
  background: rgba(255,255,255,0.07);
  color: var(--clr-text);
  border: 1px solid var(--clr-border);
}
.btn-ghost:hover {
  background: rgba(255,255,255,0.12);
  border-color: rgba(255,255,255,0.2);
  transform: translateY(-2px);
}

.btn-nav {
  background: rgba(124,58,237,0.2);
  color: var(--clr-purple-3);
  border: 1px solid rgba(124,58,237,0.4);
  padding: 9px 20px;
  font-size: 0.88rem;
}
.btn-nav:hover { background: rgba(124,58,237,0.35); }

.btn-white {
  background: #fff !important;
  color: var(--clr-purple-1) !important;
  box-shadow: 0 4px 24px rgba(255,255,255,0.25) !important;
}
.btn-white:hover { box-shadow: 0 8px 36px rgba(255,255,255,0.4) !important; }

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

/* Plan buttons */
.btn-outline-plan {
  display: block;
  width: 100%;
  text-align: center;
  padding: 13px;
  border-radius: 10px;
  border: 1.5px solid rgba(124,58,237,0.5);
  color: var(--clr-purple-3);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.95rem;
  transition: all 0.25s;
  margin: 24px 0;
}
.btn-outline-plan:hover {
  background: rgba(124,58,237,0.15);
  border-color: var(--clr-purple-2);
  transform: translateY(-2px);
}

.btn-primary-plan {
  display: block;
  width: 100%;
  text-align: center;
  padding: 13px;
  border-radius: 10px;
  background: var(--grad-purple);
  color: #fff;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.95rem;
  box-shadow: 0 4px 24px rgba(124,58,237,0.5);
  transition: all 0.25s;
  margin: 24px 0;
}
.btn-primary-plan:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 36px rgba(124,58,237,0.7);
}

/* ── NAVBAR ─────────────────────────────────────────────────── */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 18px 0;
  transition: background 0.35s, backdrop-filter 0.35s, box-shadow 0.35s;
}

.navbar.scrolled {
  background: rgba(10,8,18,0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 1px 0 var(--clr-border);
}

.nav-inner {
  display: flex;
  align-items: center;
  gap: 32px;
}

.logo {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 800;
  color: #fff;
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}
.logo span { color: var(--clr-purple-3); }
.logo-icon {
  width: 34px;
  height: 34px;
  background: var(--grad-purple);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-left: auto;
}
.nav-links a {
  padding: 7px 14px;
  border-radius: 8px;
  font-size: 0.9rem;
  color: var(--clr-text-muted);
  transition: color 0.2s, background 0.2s;
}
.nav-links a:hover { color: #fff; background: rgba(255,255,255,0.06); }

.hamburger {
  display: none;
  color: var(--clr-text);
  font-size: 1.4rem;
  margin-left: auto;
}

/* ── HERO ───────────────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: var(--grad-hero);
  overflow: hidden;
  padding-top: 100px;
}

/* Decorative orbs */
.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
}
.orb-1 {
  width: 600px; height: 600px;
  background: rgba(124,58,237,0.25);
  top: -200px; right: -150px;
}
.orb-2 {
  width: 400px; height: 400px;
  background: rgba(6,182,212,0.15);
  bottom: -100px; left: 10%;
}
.orb-3 {
  width: 300px; height: 300px;
  background: rgba(168,85,247,0.1);
  top: 40%; left: 30%;
}

/* Grid overlay */
.grid-overlay {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  position: relative;
  z-index: 1;
  padding-top: 40px;
  padding-bottom: 80px;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 16px;
  border-radius: 100px;
  background: rgba(6,182,212,0.15);
  border: 1px solid rgba(6,182,212,0.35);
  color: var(--clr-cyan);
  font-size: 0.8rem;
  font-weight: 600;
  margin-bottom: 24px;
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 4.5vw, 3.6rem);
  font-weight: 800;
  line-height: 1.12;
  color: #fff;
  margin-bottom: 20px;
}

.hero h1 em {
  font-style: normal;
  background: linear-gradient(135deg, var(--clr-purple-2), var(--clr-cyan));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-sub {
  color: var(--clr-text-muted);
  font-size: clamp(1rem, 1.5vw, 1.15rem);
  max-width: 500px;
  margin-bottom: 36px;
  font-weight: 300;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 24px;
}

.stat strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 800;
  color: #fff;
  line-height: 1;
}
.stat span {
  font-size: 0.8rem;
  color: var(--clr-text-muted);
}

.stat-divider {
  width: 1px;
  height: 36px;
  background: var(--clr-border);
}

/* ── MOCKUP ─────────────────────────────────────────────────── */
.mockup-wrapper {
  position: relative;
}

.mockup-browser {
  background: var(--clr-surface-2);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card), 0 0 60px rgba(124,58,237,0.2);
  overflow: hidden;
  animation: floatY 4s ease-in-out infinite;
}

@keyframes floatY {
  0%,100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

.browser-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  background: rgba(255,255,255,0.04);
  border-bottom: 1px solid var(--clr-border);
}

.dot { width: 12px; height: 12px; border-radius: 50%; flex-shrink: 0; }
.dot.red { background: #ff5f57; }
.dot.yellow { background: #febc2e; }
.dot.green { background: #28c840; }

.browser-url {
  flex: 1;
  background: rgba(0,0,0,0.3);
  border-radius: 6px;
  padding: 4px 12px;
  font-size: 0.72rem;
  color: var(--clr-text-muted);
  display: flex;
  align-items: center;
  gap: 6px;
  margin-left: 8px;
}

.browser-body {
  display: flex;
  height: 320px;
}

.dash-sidebar {
  width: 52px;
  background: rgba(0,0,0,0.25);
  border-right: 1px solid var(--clr-border-soft);
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 16px 0;
  gap: 16px;
}

.dash-logo-mini {
  width: 32px;
  height: 32px;
  background: var(--grad-purple);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 0.65rem;
  font-weight: 800;
  color: #fff;
  margin-bottom: 8px;
}

.dash-nav-items { display: flex; flex-direction: column; gap: 12px; }

.dash-item {
  width: 34px;
  height: 34px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--clr-text-faint);
  font-size: 0.95rem;
  transition: all 0.2s;
}

.dash-item.active {
  background: rgba(124,58,237,0.3);
  color: var(--clr-purple-3);
}

.dash-main {
  flex: 1;
  padding: 16px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.dash-header-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.dash-title {
  font-family: var(--font-display);
  font-size: 0.82rem;
  font-weight: 700;
  color: #fff;
}

.dash-date {
  font-size: 0.7rem;
  color: var(--clr-text-muted);
}

.dash-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

.dcard {
  border-radius: 10px;
  padding: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.dcard-purple { background: rgba(124,58,237,0.25); border: 1px solid rgba(124,58,237,0.3); }
.dcard-teal   { background: rgba(13,148,136,0.25); border: 1px solid rgba(13,148,136,0.3); }
.dcard-rose   { background: rgba(251,113,133,0.2); border: 1px solid rgba(251,113,133,0.3); }

.dcard-icon { font-size: 1rem; }
.dcard-purple .dcard-icon { color: var(--clr-purple-3); }
.dcard-teal .dcard-icon   { color: #5eead4; }
.dcard-rose .dcard-icon   { color: var(--clr-rose); }

.dcard-num {
  font-family: var(--font-display);
  font-size: 0.88rem;
  font-weight: 800;
  color: #fff;
  line-height: 1;
}
.dcard-label { font-size: 0.62rem; color: var(--clr-text-muted); }

.dash-chart { flex: 1; }

.chart-label {
  font-size: 0.68rem;
  color: var(--clr-text-muted);
  margin-bottom: 8px;
}

.chart-bars {
  display: flex;
  align-items: flex-end;
  gap: 6px;
  height: 80px;
}

.bar {
  flex: 1;
  background: rgba(124,58,237,0.25);
  border-radius: 4px 4px 0 0;
  border: 1px solid rgba(124,58,237,0.2);
  transition: background 0.3s;
}

.bar.active {
  background: linear-gradient(180deg, var(--clr-purple-2), var(--clr-purple-1));
  border-color: var(--clr-purple-2);
  box-shadow: 0 0 10px rgba(168,85,247,0.4);
}

/* Floating cards */
.float-card {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 16px;
  background: rgba(20,16,38,0.9);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 12px;
  backdrop-filter: blur(12px);
  font-size: 0.8rem;
  color: #fff;
  box-shadow: 0 8px 32px rgba(0,0,0,0.5);
  white-space: nowrap;
}

.float-card i { color: var(--clr-emerald); font-size: 1rem; }

.float-card-1 {
  bottom: -20px;
  left: -40px;
  animation: floatCard1 4s ease-in-out infinite;
}

.float-card-2 {
  top: 40px;
  right: -50px;
  animation: floatCard2 4s ease-in-out infinite 1s;
}

@keyframes floatCard1 {
  0%,100% { transform: translateY(0) rotate(-1deg); }
  50% { transform: translateY(-8px) rotate(-1deg); }
}

@keyframes floatCard2 {
  0%,100% { transform: translateY(0) rotate(1deg); }
  50% { transform: translateY(-8px) rotate(1deg); }
}

/* ── TRUST BAR ──────────────────────────────────────────────── */
.trust-bar {
  border-top: 1px solid var(--clr-border);
  border-bottom: 1px solid var(--clr-border);
  background: rgba(255,255,255,0.02);
  padding: 32px 0;
  overflow: hidden;
}

.trust-label {
  text-align: center;
  font-size: 0.8rem;
  color: var(--clr-text-faint);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 24px;
}

.trust-logos {
  display: flex;
  justify-content: center;
  gap: 40px;
  flex-wrap: wrap;
}

.trust-logo {
  font-family: var(--font-display);
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--clr-text-faint);
  transition: color 0.2s;
  cursor: default;
}
.trust-logo:hover { color: var(--clr-text-muted); }

/* ── BENEFICIOS ─────────────────────────────────────────────── */
.beneficios { background: var(--clr-surface); }

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.benefit-card {
  background: var(--clr-bg);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius);
  padding: 32px 28px;
  transition: border-color 0.3s, transform 0.3s, box-shadow 0.3s;
}

.benefit-card:hover {
  border-color: rgba(124,58,237,0.4);
  transform: translateY(-4px);
  box-shadow: 0 16px 48px rgba(0,0,0,0.4);
}

.benefit-icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  color: var(--icon-color, var(--clr-purple-2));
  margin-bottom: 20px;
  transition: background 0.3s, box-shadow 0.3s;
}

.benefit-card:hover .benefit-icon {
  background: rgba(255,255,255,0.07);
  box-shadow: 0 0 24px color-mix(in srgb, var(--icon-color) 40%, transparent);
}

.benefit-card h3 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 10px;
}

.benefit-card p {
  color: var(--clr-text-muted);
  font-size: 0.92rem;
  line-height: 1.6;
}

/* ── FUNCIONALIDADES ────────────────────────────────────────── */
.funcionalidades { background: var(--clr-bg); }

.features-tabs { background: var(--clr-surface); border: 1px solid var(--clr-border); border-radius: var(--radius-lg); overflow: hidden; }

.tabs-nav {
  display: flex;
  border-bottom: 1px solid var(--clr-border);
  overflow-x: auto;
}

.tab-btn {
  flex: 1;
  min-width: 140px;
  padding: 18px 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-display);
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--clr-text-muted);
  border-bottom: 2px solid transparent;
  transition: all 0.2s;
  white-space: nowrap;
}

.tab-btn:hover { color: #fff; background: rgba(255,255,255,0.03); }
.tab-btn.active { color: var(--clr-purple-3); border-bottom-color: var(--clr-purple-2); background: rgba(124,58,237,0.08); }

.tab-panel { display: none; padding: 40px; }
.tab-panel.active { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: start; }

.tab-features { display: flex; flex-direction: column; gap: 12px; }

.tf-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  color: var(--clr-text-muted);
  font-size: 0.92rem;
  line-height: 1.5;
}

.tf-item i {
  color: var(--clr-emerald);
  font-size: 1rem;
  flex-shrink: 0;
  margin-top: 2px;
}

/* Tab visual cards */
.tv-card {
  background: var(--clr-bg);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius);
  padding: 20px;
}

.tv-header {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--clr-border-soft);
}

/* Kanban */
.tv-columns { display: flex; gap: 12px; }
.tv-col { flex: 1; }
.tv-col-title { font-size: 0.7rem; font-weight: 700; color: var(--clr-text-faint); text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: 10px; }
.tv-task { padding: 8px 12px; background: rgba(255,255,255,0.04); border: 1px solid var(--clr-border-soft); border-radius: 8px; font-size: 0.78rem; color: var(--clr-text-muted); margin-bottom: 8px; transition: border-color 0.2s; }
.tv-task:hover { border-color: rgba(124,58,237,0.3); color: var(--clr-text); }
.tv-task-active { border-left: 3px solid var(--clr-purple-2); color: #fff; background: rgba(124,58,237,0.1); }
.tv-task-done { opacity: 0.5; }

/* Noticias */
.tv-notif { padding: 10px 12px; border-radius: 8px; font-size: 0.82rem; color: var(--clr-text-muted); display: flex; align-items: center; gap: 8px; border-bottom: 1px solid var(--clr-border-soft); }
.nif-badge { padding: 2px 8px; border-radius: 4px; font-size: 0.68rem; font-weight: 700; background: rgba(124,58,237,0.3); color: var(--clr-purple-3); }
.nif-badge.nif-warn { background: rgba(251,113,133,0.2); color: var(--clr-rose); }

/* Ingresos */
.tv-row { display: flex; align-items: center; gap: 10px; padding: 8px 0; font-size: 0.8rem; color: var(--clr-text-muted); border-bottom: 1px solid var(--clr-border-soft); }
.dot-green { width: 8px; height: 8px; border-radius: 50%; background: var(--clr-emerald); flex-shrink: 0; }
.dot-yellow { width: 8px; height: 8px; border-radius: 50%; background: var(--clr-amber); flex-shrink: 0; }

/* Mini chart */
.mini-chart { display: flex; align-items: flex-end; gap: 12px; height: 100px; margin-bottom: 8px; }
.mc-bar {
  flex: 1;
  background: rgba(124,58,237,0.2);
  border-radius: 6px 6px 0 0;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-top: 6px;
  font-size: 0.62rem;
  color: var(--clr-text-faint);
  transition: background 0.3s;
}
.mc-bar.mc-active {
  background: var(--grad-purple);
  color: #fff;
  font-weight: 700;
  box-shadow: 0 0 14px rgba(124,58,237,0.4);
}
.mc-labels { display: flex; gap: 12px; font-size: 0.68rem; color: var(--clr-text-faint); }
.mc-labels span { flex: 1; text-align: center; }

/* ── PRECIOS ────────────────────────────────────────────────── */
.precios { background: var(--clr-surface); }

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  align-items: start;
}

.pricing-card {
  background: var(--clr-bg);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  position: relative;
  overflow: hidden;
  transition: border-color 0.3s, transform 0.3s, box-shadow 0.3s;
}

.pricing-card:hover {
  border-color: rgba(124,58,237,0.4);
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
}

.pricing-card-featured {
  background: linear-gradient(160deg, rgba(20,10,45,1) 0%, rgba(10,8,18,1) 100%);
  border: 1.5px solid rgba(124,58,237,0.5);
  box-shadow: var(--shadow-glow);
  transform: scale(1.03);
}

.pricing-card-featured:hover {
  transform: scale(1.03) translateY(-4px);
  box-shadow: 0 0 100px rgba(124,58,237,0.4);
}

.plan-featured-glow {
  position: absolute;
  top: -80px;
  right: -80px;
  width: 200px;
  height: 200px;
  background: radial-gradient(circle, rgba(124,58,237,0.4) 0%, transparent 70%);
  pointer-events: none;
}

.plan-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--clr-border);
  border-radius: 6px;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--clr-text-muted);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.plan-badge-featured {
  background: rgba(124,58,237,0.25);
  border-color: rgba(124,58,237,0.5);
  color: var(--clr-purple-3);
}

.plan-name {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 800;
  color: #fff;
  margin-bottom: 10px;
}

.plan-desc {
  font-size: 0.88rem;
  color: var(--clr-text-muted);
  margin-bottom: 8px;
  line-height: 1.5;
}

.plan-price {
  display: flex;
  align-items: baseline;
  gap: 4px;
  margin: 24px 0 0;
}

.price-currency {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--clr-purple-3);
}

.price-amount {
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 800;
  color: #fff;
  line-height: 1;
}

.price-period {
  font-size: 0.85rem;
  color: var(--clr-text-muted);
}

.plan-features {
  margin-top: 8px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.plan-features li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.88rem;
  color: var(--clr-text-muted);
  line-height: 1.45;
}

.plan-features li i {
  color: var(--clr-emerald);
  font-size: 1rem;
  flex-shrink: 0;
  margin-top: 1px;
}

.feat-section {
  font-weight: 600;
  color: var(--clr-text);
  padding: 8px 0 4px;
  border-top: 1px solid var(--clr-border-soft);
  margin-top: 4px;
}

.feat-section i { color: var(--clr-purple-3) !important; }

.pricing-note {
  text-align: center;
  margin-top: 40px;
  font-size: 0.9rem;
  color: var(--clr-text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.pricing-note a {
  color: var(--clr-purple-3);
  font-weight: 600;
  border-bottom: 1px solid rgba(168,85,247,0.4);
  transition: border-color 0.2s;
}
.pricing-note a:hover { border-color: var(--clr-purple-3); }

/* ── CTA BANNER ─────────────────────────────────────────────── */
.cta-banner {
  position: relative;
  background: linear-gradient(135deg, #1e0b4a 0%, #0f2156 100%);
  border-top: 1px solid rgba(124,58,237,0.3);
  border-bottom: 1px solid rgba(124,58,237,0.3);
  padding: 80px 0;
  overflow: hidden;
}

.orb-cta-1 {
  width: 400px; height: 400px;
  background: rgba(124,58,237,0.3);
  top: -200px; left: -100px;
}
.orb-cta-2 {
  width: 300px; height: 300px;
  background: rgba(6,182,212,0.2);
  bottom: -150px; right: 5%;
}

.cta-inner {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  flex-wrap: wrap;
}

.cta-text h2 {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  font-weight: 800;
  color: #fff;
  margin-bottom: 10px;
}

.cta-text p {
  color: rgba(255,255,255,0.65);
  font-size: 1rem;
}

/* ── TESTIMONIOS ────────────────────────────────────────────── */
.testimonios { background: var(--clr-bg); }

.testimonios-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.testi-card {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius);
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  transition: border-color 0.3s, transform 0.3s;
}

.testi-card:hover {
  border-color: rgba(124,58,237,0.3);
  transform: translateY(-4px);
}

.testi-quote { font-size: 2rem; color: rgba(124,58,237,0.4); line-height: 1; }

.testi-card > p {
  color: var(--clr-text-muted);
  font-size: 0.92rem;
  line-height: 1.7;
  flex: 1;
}

.testi-author {
  display: flex;
  align-items: center;
  gap: 14px;
}

.testi-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 800;
  color: #fff;
  flex-shrink: 0;
}

.testi-author strong {
  display: block;
  font-size: 0.9rem;
  color: #fff;
  font-weight: 600;
}

.testi-author span {
  font-size: 0.78rem;
  color: var(--clr-text-faint);
}

.testi-stars { color: var(--clr-amber); font-size: 0.85rem; display: flex; gap: 2px; }

/* ── CONTACTO ───────────────────────────────────────────────── */
.contacto { background: var(--clr-surface); }

.contact-wrapper {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 80px;
  align-items: start;
}

.contact-info .section-tag { margin-bottom: 16px; }

.contact-info h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  font-weight: 800;
  color: #fff;
  margin-bottom: 16px;
  line-height: 1.2;
}

.contact-info h2 em {
  font-style: normal;
  background: var(--grad-purple);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.contact-info > p {
  color: var(--clr-text-muted);
  margin-bottom: 40px;
}

.contact-features { display: flex; flex-direction: column; gap: 20px; }

.cf-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.cf-item > i {
  width: 42px;
  height: 42px;
  flex-shrink: 0;
  background: rgba(124,58,237,0.15);
  border: 1px solid rgba(124,58,237,0.25);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  color: var(--clr-purple-3);
}

.cf-item strong { display: block; color: #fff; font-size: 0.92rem; font-weight: 600; }
.cf-item span { font-size: 0.82rem; color: var(--clr-text-muted); }

/* Form */
.contact-form-wrap {
  background: var(--clr-bg);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: 40px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 20px;
}

.form-group label {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--clr-text-muted);
}

.form-group input,
.form-group textarea {
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--clr-border);
  border-radius: 10px;
  padding: 13px 16px;
  color: var(--clr-text);
  font-size: 0.95rem;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--clr-text-faint); }

.form-group input:focus,
.form-group textarea:focus {
  border-color: rgba(124,58,237,0.5);
  box-shadow: 0 0 0 3px rgba(124,58,237,0.12);
}

.form-group input.input-error,
.form-group textarea.input-error {
  border-color: rgba(251,113,133,0.6);
  box-shadow: 0 0 0 3px rgba(251,113,133,0.1);
}

.field-error {
  font-size: 0.78rem;
  color: var(--clr-rose);
  min-height: 18px;
  display: block;
}

.form-response {
  margin-top: 16px;
  padding: 14px 18px;
  border-radius: 10px;
  font-size: 0.9rem;
  font-weight: 500;
  display: none;
  align-items: center;
  gap: 10px;
}

.form-response.success {
  display: flex;
  background: rgba(16,185,129,0.15);
  border: 1px solid rgba(16,185,129,0.3);
  color: #6ee7b7;
}

.form-response.error {
  display: flex;
  background: rgba(251,113,133,0.15);
  border: 1px solid rgba(251,113,133,0.3);
  color: var(--clr-rose);
}

/* Submit btn state */
#submitBtn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none !important;
}

/* ── FOOTER ─────────────────────────────────────────────────── */
.footer {
  background: var(--clr-bg);
  border-top: 1px solid var(--clr-border);
  padding: 72px 0 0;
}

.footer-inner {
  display: grid;
  grid-template-columns: 1.5fr 2fr;
  gap: 80px;
  padding-bottom: 64px;
}

.footer-brand p {
  color: var(--clr-text-muted);
  font-size: 0.88rem;
  line-height: 1.6;
  max-width: 300px;
  margin: 16px 0 28px;
}

.social-links { display: flex; gap: 12px; }

.social-links a {
  width: 38px;
  height: 38px;
  border-radius: 9px;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--clr-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--clr-text-muted);
  font-size: 1rem;
  transition: all 0.2s;
}

.social-links a:hover {
  background: rgba(124,58,237,0.2);
  border-color: rgba(124,58,237,0.4);
  color: var(--clr-purple-3);
  transform: translateY(-2px);
}

.footer-links { display: flex; gap: 48px; }

.footer-col { display: flex; flex-direction: column; gap: 12px; }

.footer-col h4 {
  font-family: var(--font-display);
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--clr-text);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 4px;
}

.footer-col a {
  font-size: 0.88rem;
  color: var(--clr-text-muted);
  transition: color 0.2s;
}
.footer-col a:hover { color: var(--clr-purple-3); }

.logo-footer { margin-bottom: 4px; }

.footer-bottom {
  border-top: 1px solid var(--clr-border);
  padding: 24px 0;
}

.footer-bottom p {
  font-size: 0.82rem;
  color: var(--clr-text-faint);
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

.footer-bottom i { color: var(--clr-rose); }

/* ── BACK TO TOP ────────────────────────────────────────────── */
.back-to-top {
  position: fixed;
  bottom: 32px;
  right: 32px;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--grad-purple);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  box-shadow: 0 4px 20px rgba(124,58,237,0.5);
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.3s, transform 0.3s;
  pointer-events: none;
  z-index: 999;
}

.back-to-top.visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.back-to-top:hover { transform: translateY(-3px); box-shadow: 0 8px 28px rgba(124,58,237,0.7); }

/* ── RESPONSIVE ─────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .hero-inner { grid-template-columns: 1fr; gap: 60px; }
  .hero-visual { order: -1; }
  .float-card-2 { right: 0; top: 10px; }
  .float-card-1 { left: 0; }

  .benefits-grid { grid-template-columns: repeat(2, 1fr); }
  .pricing-grid { grid-template-columns: 1fr; max-width: 520px; margin: 0 auto; }
  .pricing-card-featured { transform: none; }
  .pricing-card-featured:hover { transform: translateY(-4px); }
  .testimonios-grid { grid-template-columns: 1fr; max-width: 520px; margin: 0 auto; }
  .contact-wrapper { grid-template-columns: 1fr; gap: 48px; }
  .footer-inner { grid-template-columns: 1fr; gap: 48px; }
  .footer-links { flex-wrap: wrap; gap: 32px; }
}

@media (max-width: 768px) {
  .nav-links, .btn-nav { display: none; }
  .hamburger { display: flex; }
  .nav-inner { justify-content: space-between; }

  /* Mobile nav open state */
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    background: rgba(10,8,18,0.97);
    backdrop-filter: blur(20px);
    padding: 24px;
    border-bottom: 1px solid var(--clr-border);
    gap: 4px;
    z-index: 999;
  }

  .nav-links.open a { padding: 12px 16px; font-size: 1rem; }
  .nav-links.open + .btn-nav { display: flex; margin: 16px 24px; }

  .hero h1 { font-size: 2rem; }
  .hero-stats { flex-wrap: wrap; gap: 16px; }
  .hero-actions { flex-direction: column; align-items: flex-start; }

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

  .tab-panel.active { grid-template-columns: 1fr; }
  .tab-visual { display: none; }

  .cta-inner { flex-direction: column; text-align: center; }
  .cta-inner .btn { width: 100%; justify-content: center; }

  .contact-form-wrap { padding: 28px 20px; }
  .back-to-top { bottom: 20px; right: 20px; }
}

@media (max-width: 480px) {
  .hero { padding-top: 80px; }
  .hero-inner { padding-bottom: 60px; }
  .mockup-browser .browser-body { height: 240px; }
  .float-card { font-size: 0.72rem; padding: 8px 12px; }
  .float-card-1 { left: 0; bottom: -10px; }
  .float-card-2 { display: none; }
  .dash-cards { grid-template-columns: 1fr 1fr; }
  .dcard:last-child { grid-column: 1/-1; }
}