/* ============================================
   ALMA SYSTEMS — systems-page.css
   Sprint S2 — Visual Redesign
   Version: 3.0
   Date: 2026-03-11

   Scope: All styles prefixed .sys-* are
   scoped to this page only. Global classes
   (.nav, .footer, .container) come from
   styles.css.
============================================ */

/* ============================================
   CSS CUSTOM PROPERTIES — animated gradient
============================================ */

/* @property enables smooth gradient transitions */
@property --sys-glow-x {
  syntax: '<percentage>';
  inherits: false;
  initial-value: 40%;
}
@property --sys-glow-y {
  syntax: '<percentage>';
  inherits: false;
  initial-value: 0%;
}
@property --sys-glow-size {
  syntax: '<percentage>';
  inherits: false;
  initial-value: 60%;
}

/* ============================================
   DISPLAY FONT + CSS VARIABLES — scoped to :root
   Prefixed --sys-* so no collision with styles.css
============================================ */

:root {
  --font-display: 'Syne', 'Space Grotesk', sans-serif;
  --sys-accent: #00C2A8;
  --sys-accent-dim: rgba(0, 194, 168, 0.12);
  --sys-accent-glow: rgba(0, 194, 168, 0.25);
  --sys-border: rgba(0, 194, 168, 0.18);
  --sys-border-subtle: rgba(255, 255, 255, 0.06);
  --sys-text-accent: #00D4B8;
}

/* ============================================
   NAV — Systems overrides
============================================ */

.systems-nav {
  background: rgba(10, 10, 10, 0.75);
  backdrop-filter: blur(24px) saturate(140%);
  -webkit-backdrop-filter: blur(24px) saturate(140%);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  transition: background 0.3s ease, border-color 0.3s ease;
}

.systems-nav.nav--scrolled {
  background: rgba(10, 10, 10, 0.92);
  border-bottom-color: rgba(0, 194, 168, 0.12);
}

.systems-nav .nav-links a.active,
.systems-nav .nav-links a[data-line="systems"] {
  color: var(--sys-accent);
  position: relative;
}

.systems-nav .nav-links a.active::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  right: 0;
  height: 1.5px;
  background: var(--sys-accent);
  border-radius: 2px;
}

.systems-nav .nav-links a[data-line="studio"]:hover {
  color: #FF2D55;
}
.systems-nav .nav-links a[data-line="sound"]:hover {
  color: #7B61FF;
}

/* ============================================
   HERO SECTION
============================================ */

.sys-hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: #0A0A0A;
}

/* Background layers */
.sys-hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

/* Animated teal glow — @property makes it transition smoothly */
.sys-hero-glow {
  position: absolute;
  inset: 0;
  background: radial-gradient(
    ellipse var(--sys-glow-size) 55% at var(--sys-glow-x) var(--sys-glow-y),
    rgba(0, 194, 168, 0.14),
    rgba(0, 194, 168, 0.04) 40%,
    transparent 70%
  );
  animation: sys-glow-breathe 9s ease-in-out infinite alternate;
}

@keyframes sys-glow-breathe {
  0%   { --sys-glow-x: 35%; --sys-glow-y: -5%;  --sys-glow-size: 55%; }
  50%  { --sys-glow-x: 55%; --sys-glow-y: 10%;  --sys-glow-size: 65%; }
  100% { --sys-glow-x: 65%; --sys-glow-y: -8%;  --sys-glow-size: 58%; }
}

/* Subtle dot-grid texture */
.sys-hero-grid {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(255,255,255,0.035) 1px, transparent 1px);
  background-size: 40px 40px;
  mask-image: radial-gradient(ellipse 100% 80% at 50% 50%, black 40%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 100% 80% at 50% 50%, black 40%, transparent 100%);
}

/* Video overlay */
.sys-hero-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.25;
  mix-blend-mode: luminosity;
}

/* Hero content */
.sys-hero-inner {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 1320px;
  margin: 0 auto;
  padding: 140px 40px 80px;
}

/* Badge */
.sys-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 6px 16px 6px 10px;
  border: 1px solid var(--sys-border);
  border-radius: 100px;
  font-family: 'Inter', sans-serif;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--sys-accent);
  background: rgba(0, 194, 168, 0.06);
  margin-bottom: 40px;
  opacity: 0;
  transform: translateY(16px);
}

.sys-badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--sys-accent);
  box-shadow: 0 0 8px var(--sys-accent);
  animation: sys-dot-pulse 2.4s ease-in-out infinite;
}

@keyframes sys-dot-pulse {
  0%, 100% { opacity: 1; box-shadow: 0 0 6px var(--sys-accent); }
  50%       { opacity: 0.5; box-shadow: 0 0 12px var(--sys-accent); }
}

/* MAIN TITLE — Syne, display size */
.sys-hero-title {
  font-family: var(--font-display);
  font-size: clamp(68px, 11vw, 148px);
  font-weight: 800;
  line-height: 0.92;
  letter-spacing: -0.03em;
  color: var(--text-primary, #FAFAFA);
  margin-bottom: 36px;
  display: block;
}

.sys-title-line {
  display: block;
  overflow: hidden;
}

.sys-title-line-inner {
  display: block;
  transform: translateY(110%);
}

.sys-title-line--accent {
  color: var(--sys-text-accent);
  -webkit-text-stroke: 0px transparent;
}

/* Tagline */
.sys-hero-tagline {
  font-family: 'Inter', sans-serif;
  font-size: clamp(16px, 1.8vw, 21px);
  font-weight: 400;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.6);
  max-width: 560px;
  margin-bottom: 48px;
  opacity: 0;
  transform: translateY(20px);
}

.sys-tagline-geo {
  display: inline-block;
  color: rgba(255, 255, 255, 0.35);
  font-size: 0.88em;
}

/* Stats row */
.sys-hero-stats {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 56px;
  max-width: 480px;
}

.sys-stat {
  display: flex;
  align-items: center;
  gap: 14px;
  font-family: 'Inter', sans-serif;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: rgba(255, 255, 255, 0.55);
  opacity: 0;
  transform: translateX(-16px);
}

.sys-stat-arrow {
  display: inline-flex;
  width: 20px;
  color: var(--sys-accent);
  font-size: 15px;
  flex-shrink: 0;
  transition: transform 0.3s ease;
}

.sys-hero-stats:hover .sys-stat-arrow {
  transform: translateX(3px);
}

/* CTA buttons */
.sys-hero-ctas {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
  opacity: 0;
  transform: translateY(16px);
}

/* ============================================
   BUTTONS — Systems
============================================ */

.btn-sys-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  background: var(--sys-accent);
  color: #0A0A0A;
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-decoration: none;
  border-radius: 8px;
  border: 1.5px solid var(--sys-accent);
  transition: background 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
  cursor: pointer;
}

.btn-sys-primary:hover {
  background: #00D4B8;
  box-shadow: 0 0 32px rgba(0, 194, 168, 0.4), 0 4px 16px rgba(0, 0, 0, 0.3);
  transform: translateY(-1px);
}

.btn-sys-primary:active { transform: translateY(0); }

.btn-sys-primary--large {
  padding: 16px 40px;
  font-size: 15px;
}

.btn-sys-ghost {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  background: transparent;
  color: rgba(255, 255, 255, 0.7);
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  font-weight: 500;
  text-decoration: none;
  border-radius: 8px;
  border: 1.5px solid rgba(255, 255, 255, 0.14);
  transition: color 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}

.btn-sys-ghost:hover {
  color: #FAFAFA;
  border-color: rgba(255, 255, 255, 0.35);
  transform: translateY(-1px);
}

.btn-sys-ghost--large {
  padding: 16px 36px;
  font-size: 15px;
}

/* Scroll hint */
.sys-scroll-hint {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  z-index: 2;
  opacity: 0;
  animation: sys-scroll-fade-in 1s ease 2.5s forwards;
}

.sys-scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--sys-accent), transparent);
  animation: sys-scroll-pulse 2s ease-in-out infinite;
  transform-origin: top;
}

@keyframes sys-scroll-pulse {
  0%, 100% { transform: scaleY(1); opacity: 0.6; }
  50%       { transform: scaleY(0.6); opacity: 1; }
}

.sys-scroll-hint span {
  font-family: 'Inter', sans-serif;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.3);
}

@keyframes sys-scroll-fade-in {
  to { opacity: 1; }
}

/* ============================================
   SHARED SECTION PATTERNS
============================================ */

.sys-section-header {
  margin-bottom: clamp(48px, 6vw, 80px);
}

.sys-section-label {
  display: inline-block;
  font-family: 'Inter', sans-serif;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--sys-accent);
  margin-bottom: 12px;
  opacity: 0.8;
}

.sys-section-title {
  font-family: var(--font-display);
  font-size: clamp(36px, 5vw, 64px);
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 1.0;
  color: #FAFAFA;
  margin-bottom: 16px;
}

.sys-section-subtitle {
  font-family: 'Inter', sans-serif;
  font-size: clamp(14px, 1.4vw, 17px);
  color: rgba(255, 255, 255, 0.45);
  max-width: 520px;
  line-height: 1.6;
  margin-top: 8px;
}

/* ============================================
   ALMA AI — Section (replaces sys-agente)
============================================ */

.sys-ai {
  padding: clamp(80px, 10vw, 140px) 0;
  background: rgba(255, 255, 255, 0.015);
  border-top: 1px solid rgba(255,255,255,0.05);
  border-bottom: 1px solid rgba(255,255,255,0.05);
  position: relative;
  overflow: hidden;
}

.sys-ai::before {
  content: '';
  position: absolute;
  top: -200px;
  right: -100px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(0,194,168,0.05), transparent 60%);
  pointer-events: none;
}

.sys-ai-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  z-index: 0;
  opacity: 0.08;
  pointer-events: none;
}

.sys-ai > .container {
  position: relative;
  z-index: 1;
}

.sys-ai-header {
  margin-bottom: clamp(48px, 6vw, 72px);
}

/* "Inteligencia Artificial 24/7" subtitle label */
.sys-ai-subtitle {
  font-family: 'Inter', sans-serif;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--sys-accent);
  opacity: 0.8;
  margin-bottom: 12px;
  display: block;
}

.sys-agente-badge {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 4px;
  background: rgba(0, 194, 168, 0.1);
  border: 1px solid rgba(0, 194, 168, 0.25);
  font-family: 'Inter', sans-serif;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--sys-accent);
  margin-bottom: 16px;
}

.sys-agente-subtitle {
  font-family: 'Inter', sans-serif;
  font-size: clamp(14px, 1.4vw, 18px);
  color: rgba(255,255,255,0.45);
  max-width: 560px;
  line-height: 1.6;
  margin-top: 8px;
}

/* Intro split text */
.sys-agente-intro {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  margin-bottom: 64px;
  align-items: start;
}

.sys-agente-intro p {
  font-family: 'Inter', sans-serif;
  font-size: 15px;
  line-height: 1.75;
  color: rgba(255,255,255,0.55);
}

.sys-agente-impact {
  font-size: 18px !important;
  color: rgba(255,255,255,0.75) !important;
  line-height: 1.55 !important;
  border-left: 2px solid var(--sys-accent);
  padding-left: 24px;
}

.sys-agente-impact strong {
  color: #FAFAFA;
  font-weight: 600;
}

/* Capabilities grid */
.sys-capabilities {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.05);
}

.sys-cap-item {
  position: relative;
  padding: 36px 32px;
  background: rgba(255,255,255,0.02);
  border-right: 1px solid rgba(255,255,255,0.05);
  border-bottom: 1px solid rgba(255,255,255,0.05);
  transition: background 0.3s ease;
  overflow: hidden;
}

.sys-cap-item:nth-child(3n) { border-right: none; }
.sys-cap-item:nth-child(n+4) { border-bottom: none; }

.sys-cap-item:hover {
  background: rgba(0, 194, 168, 0.04);
}

.sys-cap-item:hover .sys-cap-num {
  color: rgba(0, 194, 168, 0.12);
}

.sys-cap-num {
  position: absolute;
  top: 16px;
  right: 24px;
  font-family: var(--font-display);
  font-size: 48px;
  font-weight: 800;
  color: rgba(255,255,255,0.04);
  line-height: 1;
  pointer-events: none;
  transition: color 0.3s ease;
  user-select: none;
}

.sys-cap-content h3 {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: #FAFAFA;
  margin-bottom: 10px;
}

.sys-cap-content p {
  font-family: 'Inter', sans-serif;
  font-size: 13px;
  line-height: 1.65;
  color: rgba(255,255,255,0.45);
}

/* ============================================
   ALMA SYSTEMS INTRO BLOCK
============================================ */

.sys-systems-intro {
  padding: clamp(80px, 10vw, 140px) 0;
  border-top: 1px solid rgba(255,255,255,0.05);
  position: relative;
}

.sys-intro-icon {
  color: var(--sys-accent);
  margin-bottom: 24px;
  display: block;
}

/* Top area: icon + title + subtitle + paragraph */
.sys-systems-intro-top {
  max-width: 680px;
  margin-bottom: clamp(48px, 6vw, 72px);
}

.sys-systems-intro-desc {
  font-family: 'Inter', sans-serif;
  font-size: clamp(14px, 1.4vw, 16px);
  line-height: 1.75;
  color: rgba(255,255,255,0.5);
  margin-top: 16px;
}

/* 3 pillars row */
.sys-systems-pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.06);
}

.sys-pillar {
  padding: 36px 32px;
  background: rgba(255,255,255,0.02);
  border-right: 1px solid rgba(255,255,255,0.05);
  transition: background 0.3s ease;
}

.sys-pillar:last-child {
  border-right: none;
}

.sys-pillar:hover {
  background: rgba(0,194,168,0.03);
}

.sys-pillar-icon {
  color: var(--sys-accent);
  opacity: 0.7;
  margin-bottom: 20px;
  display: block;
  transition: opacity 0.3s ease;
}

.sys-pillar:hover .sys-pillar-icon {
  opacity: 1;
}

.sys-pillar-title {
  font-family: var(--font-display);
  font-size: clamp(15px, 1.5vw, 18px);
  font-weight: 700;
  letter-spacing: -0.01em;
  color: #FAFAFA;
  margin-bottom: 10px;
}

.sys-pillar-desc {
  font-family: 'Inter', sans-serif;
  font-size: 13px;
  line-height: 1.65;
  color: rgba(255,255,255,0.45);
}

/* ============================================
   PAQUETES
============================================ */

.sys-paquetes {
  padding: clamp(80px, 10vw, 140px) 0;
  position: relative;
  overflow: hidden;
}

.sys-paquetes-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  z-index: 0;
  opacity: 0.07;
  pointer-events: none;
}

.sys-paquetes > .container {
  position: relative;
  z-index: 1;
}

.sys-paquetes-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  align-items: start;
}

/* 4-column variant for Systems paquetes + combos in one row */
.sys-paquetes-grid--4col {
  grid-template-columns: repeat(4, 1fr);
}

.sys-addon-section {
  margin-top: 3rem;
}
.sys-addon-title {
  font-family: 'Syne', sans-serif;
  font-size: clamp(1.2rem, 2vw, 1.5rem);
  color: var(--sys-accent);
  margin-bottom: 1.5rem;
}
.sys-addon-card {
  max-width: 480px;
}

/* ── Enterprise section ── */
.sys-enterprise {
  padding: clamp(80px, 10vw, 140px) 0;
  background: rgba(255,255,255,0.02);
}
.sys-enterprise-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 3rem;
}

/* Enterprise cards — teal glow upgrade */
.sys-enterprise .sys-paquete {
  border-color: rgba(0, 194, 168, 0.2);
  transition: all 0.3s ease;
  opacity: 1 !important;
  transform: none !important;
}
.sys-enterprise .sys-paquete:hover {
  border-color: rgba(0, 194, 168, 0.5);
  box-shadow: 0 0 30px rgba(0, 194, 168, 0.08);
  background: rgba(0, 194, 168, 0.03);
}

/* Enterprise tier labels — teal */
.sys-enterprise .sys-paquete-tier {
  color: #00C2A8;
  letter-spacing: 0.15em;
}

/* Enterprise CTA buttons — solid teal */
.sys-enterprise .btn-sys-paquete {
  background: #00C2A8;
  border-color: #00C2A8;
  color: #0A0A0A;
  font-weight: 600;
  padding: 14px 24px;
  border-radius: 6px;
  width: 100%;
  transition: all 0.25s ease;
}
.sys-enterprise .btn-sys-paquete:hover {
  background: #00D4B8;
  border-color: #00D4B8;
  color: #0A0A0A;
  box-shadow: 0 0 20px rgba(0, 194, 168, 0.3);
}

/* Enterprise check marks — bright teal */
.sys-enterprise .sys-paquete-features li::before {
  color: #00C2A8;
}

.sys-paquete {
  position: relative;
  padding: 40px 36px;
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,0.08);
  background: rgba(255,255,255,0.02);
  display: flex;
  flex-direction: column;
  transition: border-color 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease;
}

.sys-paquete:hover {
  border-color: rgba(255,255,255,0.15);
  transform: translateY(-4px);
  box-shadow: 0 16px 48px rgba(0,0,0,0.35);
}

/* PRO — featured card */
.sys-paquete--featured {
  border-color: var(--sys-accent) !important;
  background: rgba(0, 194, 168, 0.05) !important;
  box-shadow:
    0 0 0 1px rgba(0, 194, 168, 0.3),
    0 8px 40px rgba(0, 194, 168, 0.12),
    inset 0 1px 0 rgba(0, 194, 168, 0.15);
}

.sys-paquete--featured:hover {
  box-shadow:
    0 0 0 1px rgba(0, 194, 168, 0.5),
    0 16px 60px rgba(0, 194, 168, 0.2),
    inset 0 1px 0 rgba(0, 194, 168, 0.2);
  transform: translateY(-6px);
}

.sys-paquete-featured-label {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--sys-accent);
  margin-bottom: 20px;
}

.sys-paquete-tier {
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.3);
  margin-bottom: 12px;
}

.sys-paquete--featured .sys-paquete-tier {
  color: rgba(0, 194, 168, 0.7);
}

.sys-paquete-name {
  font-family: var(--font-display);
  font-size: clamp(20px, 2vw, 26px);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: #FAFAFA;
  margin-bottom: 12px;
  line-height: 1.15;
}

.sys-paquete-desc {
  font-family: 'Inter', sans-serif;
  font-size: 13px;
  color: rgba(255,255,255,0.4);
  line-height: 1.6;
  margin-bottom: 16px;
}

/* Canal label — WhatsApp / Instagram */
.sys-paquete-canal {
  font-family: 'Inter', sans-serif;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: rgba(0, 194, 168, 0.65);
  margin-bottom: 24px;
}

.sys-paquete-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 20px;
  flex-grow: 1;
}

.sys-paquete-features li {
  font-family: 'Inter', sans-serif;
  font-size: 13px;
  line-height: 1.5;
  color: rgba(255,255,255,0.55);
  padding-left: 20px;
  position: relative;
}

.sys-paquete-features li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: rgba(0, 194, 168, 0.6);
  font-size: 12px;
}

.sys-paquete--featured .sys-paquete-features li::before {
  color: var(--sys-accent);
}

/* Requisito / nota */
.sys-paquete-requisito {
  font-family: 'Inter', sans-serif;
  font-size: 11px;
  line-height: 1.55;
  color: rgba(255,255,255,0.28);
  margin-bottom: 16px;
  padding: 10px 14px;
  border-radius: 8px;
  border: 1px solid rgba(255,255,255,0.06);
  background: rgba(255,255,255,0.02);
}

.sys-paquete-tiempo {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: 'Inter', sans-serif;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: rgba(255,255,255,0.25);
  margin-bottom: 24px;
}

.sys-paquete-tiempo::before {
  content: '⏱';
  font-size: 13px;
}

/* Paquete CTA button */
.btn-sys-paquete {
  display: block;
  padding: 12px 24px;
  text-align: center;
  border-radius: 8px;
  font-family: 'Inter', sans-serif;
  font-size: 13px;
  font-weight: 600;
  text-decoration: none;
  letter-spacing: 0.02em;
  border: 1.5px solid rgba(255,255,255,0.12);
  color: rgba(255,255,255,0.65);
  background: transparent;
  transition: border-color 0.2s ease, color 0.2s ease, background 0.2s ease;
}

.btn-sys-paquete:hover {
  border-color: rgba(255,255,255,0.3);
  color: #FAFAFA;
  background: rgba(255,255,255,0.04);
}

.btn-sys-paquete--featured {
  background: var(--sys-accent);
  border-color: var(--sys-accent);
  color: #0A0A0A;
  font-weight: 700;
}

.btn-sys-paquete--featured:hover {
  background: #00D4B8;
  border-color: #00D4B8;
  color: #0A0A0A;
  box-shadow: 0 4px 20px rgba(0,194,168,0.35);
}

/* ============================================
   PARA QUIÉN
============================================ */

.sys-para-quien {
  padding: clamp(80px, 10vw, 140px) 0;
  position: relative;
  overflow: hidden;
}

.sys-para-quien::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(0,194,168,0.2), transparent);
}

.sys-icp-split {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 0 40px;
  align-items: start;
  margin-bottom: 56px;
}

.sys-icp-col {
  padding: 40px;
  border-radius: 16px;
  border: 1px solid var(--sys-border-subtle);
  background: rgba(255, 255, 255, 0.02);
  transition: border-color 0.3s ease, background 0.3s ease;
}

.sys-icp-col:hover {
  background: rgba(255,255,255,0.03);
}

.sys-icp-si { border-top: 2px solid rgba(0, 194, 168, 0.5); }
.sys-icp-no { border-top: 2px solid rgba(255, 255, 255, 0.12); }

.sys-icp-heading {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: #FAFAFA;
  margin-bottom: 28px;
}

.sys-icp-icon {
  font-size: 18px;
  font-style: normal;
  line-height: 1;
}

.sys-icp-icon--si { color: var(--sys-accent); }
.sys-icp-icon--no { color: rgba(255,255,255,0.3); }

.sys-icp-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.sys-icp-list li {
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.6);
  padding-left: 20px;
  position: relative;
}

.sys-icp-si .sys-icp-list li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: rgba(0, 194, 168, 0.5);
  font-size: 12px;
}

.sys-icp-no .sys-icp-list li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: rgba(255, 255, 255, 0.2);
  font-size: 12px;
}

/* Center divider */
.sys-icp-divider {
  width: 1px;
  align-self: stretch;
  background: linear-gradient(to bottom,
    transparent,
    rgba(255,255,255,0.08) 20%,
    rgba(255,255,255,0.08) 80%,
    transparent
  );
  margin-top: 40px;
}

/* Segments */
.sys-segmentos {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

.sys-segmentos-label {
  font-family: 'Inter', sans-serif;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.3);
  white-space: nowrap;
}

.sys-segment-tags {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.sys-tag {
  padding: 6px 16px;
  border-radius: 100px;
  border: 1px solid rgba(0, 194, 168, 0.2);
  background: rgba(0, 194, 168, 0.05);
  font-family: 'Inter', sans-serif;
  font-size: 12px;
  font-weight: 500;
  color: rgba(0, 194, 168, 0.8);
  transition: border-color 0.2s, background 0.2s, color 0.2s;
}

.sys-tag:hover {
  border-color: rgba(0, 194, 168, 0.5);
  background: rgba(0, 194, 168, 0.1);
  color: var(--sys-accent);
}

/* ============================================
   PROCESO
============================================ */

.sys-proceso {
  padding: clamp(80px, 10vw, 140px) 0;
  position: relative;
  overflow: hidden;
}

.sys-proceso::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.06), transparent);
}

.sys-proceso-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  position: relative;
}

/* Connecting line */
.sys-proceso-grid::before {
  content: '';
  position: absolute;
  top: 32px;
  left: calc(12.5% + 20px);
  right: calc(12.5% + 20px);
  height: 1px;
  background: linear-gradient(90deg,
    transparent,
    rgba(0,194,168,0.3),
    rgba(0,194,168,0.3),
    transparent
  );
  z-index: 0;
}

.sys-proceso-step {
  position: relative;
  padding: 0 24px 0 0;
  z-index: 1;
}

.sys-step-num {
  font-family: var(--font-display);
  font-size: clamp(48px, 6vw, 80px);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1;
  color: rgba(0, 194, 168, 0.08);
  margin-bottom: 20px;
  transition: color 0.3s ease;
  position: relative;
}

/* Small circle indicator that sits on the line */
.sys-step-num::after {
  content: '';
  position: absolute;
  top: 26px;
  left: 5px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(0,194,168,0.4);
  border: 2px solid rgba(0,194,168,0.6);
  box-shadow: 0 0 12px rgba(0,194,168,0.2);
  transform: translateY(-50%);
}

.sys-proceso-step:hover .sys-step-num {
  color: rgba(0, 194, 168, 0.18);
}

.sys-step-content h3 {
  font-family: var(--font-display);
  font-size: clamp(16px, 1.6vw, 20px);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: #FAFAFA;
  margin-bottom: 8px;
}

.sys-step-content p {
  font-family: 'Inter', sans-serif;
  font-size: 13px;
  line-height: 1.6;
  color: rgba(255,255,255,0.45);
  margin-bottom: 12px;
}

.sys-step-duration {
  display: inline-block;
  font-family: 'Inter', sans-serif;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--sys-accent);
  opacity: 0.65;
  text-transform: uppercase;
}

/* ============================================
   CTA FINAL
============================================ */

.sys-cta {
  padding: clamp(80px, 12vw, 160px) 0;
  position: relative;
  overflow: hidden;
  text-align: center;
}

.sys-cta-bg {
  position: absolute;
  inset: 0;
  background: radial-gradient(
    ellipse 80% 60% at 50% 50%,
    rgba(0, 194, 168, 0.08),
    transparent 70%
  );
  pointer-events: none;
}

.sys-cta-inner {
  position: relative;
  z-index: 1;
  max-width: 680px;
  margin: 0 auto;
}

.sys-cta-title {
  font-family: var(--font-display);
  font-size: clamp(32px, 4.5vw, 56px);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.05;
  color: #FAFAFA;
  margin-bottom: 20px;
}

.sys-cta-body {
  font-family: 'Inter', sans-serif;
  font-size: clamp(14px, 1.4vw, 17px);
  line-height: 1.65;
  color: rgba(255,255,255,0.5);
  margin-bottom: 48px;
}

.sys-cta-buttons {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}

/* ============================================
   REVEAL ANIMATIONS — initial states
   (JS sets these visible via GSAP)
============================================ */

.sys-reveal {
  opacity: 0;
  transform: translateY(32px);
}

.sys-reveal-left {
  opacity: 0;
  transform: translateX(-24px);
}

.sys-reveal-right {
  opacity: 0;
  transform: translateX(24px);
}

/* ============================================
   REDUCED MOTION — respect user preference
============================================ */

@media (prefers-reduced-motion: reduce) {
  .sys-hero-glow,
  .sys-badge-dot,
  .sys-scroll-line,
  .sys-scroll-hint {
    animation: none !important;
  }

  @keyframes sys-glow-breathe {
    from, to { --sys-glow-x: 50%; --sys-glow-y: 0%; --sys-glow-size: 60%; }
  }

  .sys-hero-badge,
  .sys-hero-tagline,
  .sys-hero-stats .sys-stat,
  .sys-hero-ctas,
  .sys-scroll-hint,
  .sys-title-line-inner {
    opacity: 1 !important;
    transform: none !important;
  }

  .sys-reveal,
  .sys-reveal-left,
  .sys-reveal-right {
    opacity: 1 !important;
    transform: none !important;
  }
}

/* ============================================
   VIDEO BACKGROUNDS
============================================ */

/* Reduced motion: disable all videos */
@media (prefers-reduced-motion: reduce) {
  .sys-hero-video,
  .sys-ai-video,
  .sys-paquetes-video {
    display: none;
  }
}

/* ============================================
   RESPONSIVE — Tablet / Mobile
============================================ */

@media (max-width: 1024px) {
  .sys-icp-split {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .sys-icp-divider {
    display: none;
  }

  .sys-agente-intro {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .sys-paquetes-grid {
    grid-template-columns: 1fr;
    max-width: 520px;
    margin: 0 auto;
  }

  .sys-paquetes-grid--4col {
    grid-template-columns: repeat(2, 1fr);
  }

  .sys-systems-pillars {
    grid-template-columns: 1fr;
  }

  .sys-pillar {
    border-right: none;
    border-bottom: 1px solid rgba(255,255,255,0.05);
  }

  .sys-pillar:last-child {
    border-bottom: none;
  }

  .sys-proceso-grid {
    grid-template-columns: 1fr 1fr;
    gap: 40px 24px;
  }

  .sys-proceso-grid::before {
    display: none;
  }

  .sys-capabilities {
    grid-template-columns: 1fr 1fr;
  }

  .sys-cap-item:nth-child(2n)  { border-right: none; }
  .sys-cap-item:nth-child(n+5) { border-bottom: none; }
  .sys-cap-item:nth-child(3n)  { border-right: revert; }
}

@media (max-width: 768px) {
  .sys-enterprise-grid {
    grid-template-columns: 1fr;
    max-width: 520px;
    margin-left: auto;
    margin-right: auto;
  }

  .sys-hero-inner {
    padding: 120px 24px 80px;
  }

  .sys-hero-title {
    font-size: clamp(42px, 11vw, 64px);
  }

  .sys-hero-ctas {
    flex-direction: column;
    align-items: flex-start;
  }

  .btn-sys-primary,
  .btn-sys-ghost {
    width: 100%;
    justify-content: center;
  }

  .sys-capabilities {
    grid-template-columns: 1fr;
  }

  .sys-cap-item:nth-child(n) {
    border-right: none;
    border-bottom: 1px solid rgba(255,255,255,0.05);
  }

  .sys-cap-item:last-child {
    border-bottom: none;
  }

  .sys-proceso-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .sys-icp-col {
    padding: 28px 24px;
  }

  .sys-cta-buttons {
    flex-direction: column;
  }

  .btn-sys-primary--large,
  .btn-sys-ghost--large {
    width: 100%;
    justify-content: center;
  }

  .sys-segmentos {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }

  .sys-systems-intro-top {
    max-width: 100%;
  }

  .sys-paquetes-grid--4col {
    grid-template-columns: 1fr;
    max-width: 520px;
    margin: 0 auto;
  }
}

/* ============================================
   FOOTER SOCIAL
============================================ */
.footer-social {
  display: flex;
  gap: 16px;
  justify-content: center;
  margin-bottom: 24px;
}

.footer-social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  color: rgba(255, 255, 255, 0.6);
  transition: all 0.3s ease;
}

.footer-social a:hover {
  border-color: var(--sys-accent);
  color: #FAFAFA;
}