/* ============================================
   ANIMATIONS - Keyframes, reveal, hero effects
   ============================================ */

/* === Keyframes === */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes fadeInScale {
  from {
    opacity: 0;
    transform: scale(0.95);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-40px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(40px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

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

@keyframes pulse {
  0%, 100% { opacity: 0.4; }
  50% { opacity: 0.8; }
}

@keyframes gradientShift {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

@keyframes wordCycle {
  0%, 20% { opacity: 1; transform: translateY(0); }
  25%, 45% { opacity: 0; transform: translateY(-20px); }
  50%, 70% { opacity: 1; transform: translateY(0); }
  75%, 95% { opacity: 0; transform: translateY(-20px); }
  100% { opacity: 1; transform: translateY(0); }
}

/* === Reveal on scroll === */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity var(--duration-slow) var(--ease-out),
              transform var(--duration-slow) var(--ease-out);
}

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

.reveal--left {
  transform: translateY(30px);
}

.reveal--right {
  transform: translateY(30px);
}

.reveal--scale {
  transform: scale(0.95);
}

.reveal--left.is-visible,
.reveal--right.is-visible {
  transform: translateY(0);
}

.reveal--scale.is-visible {
  transform: scale(1);
}

/* Stagger delays */
.reveal[data-delay="1"] { transition-delay: 0.1s; }
.reveal[data-delay="2"] { transition-delay: 0.2s; }
.reveal[data-delay="3"] { transition-delay: 0.3s; }
.reveal[data-delay="4"] { transition-delay: 0.4s; }
.reveal[data-delay="5"] { transition-delay: 0.5s; }
.reveal[data-delay="6"] { transition-delay: 0.6s; }

/* === Hero animations === */
.hero-title {
  animation: fadeInUp var(--duration-slower) var(--ease-out) both;
}

.hero-subtitle {
  animation: fadeInUp var(--duration-slower) var(--ease-out) 0.2s both;
}

.hero-actions {
  animation: fadeInUp var(--duration-slower) var(--ease-out) 0.4s both;
}

.home-hero__metrics {
  animation: fadeInUp var(--duration-slower) var(--ease-out) 0.6s both;
}

.hero-visual {
  animation: fadeInScale 1s var(--ease-out) 0.3s both;
}

/* === Rotating word === */
.rotating-word {
  display: inline-block;
  position: relative;
  color: var(--color-accent);
  min-width: 1em;
}

.rotating-word__text {
  display: inline-block;
  opacity: 0;
  position: absolute;
  left: 0;
  white-space: nowrap;
  transition: opacity var(--duration-normal) var(--ease-out),
              transform var(--duration-normal) var(--ease-out);
  transform: translateY(10px);
}

.rotating-word__text.is-active {
  opacity: 1;
  position: relative;
  transform: translateY(0);
}

/* === Floating elements === */
.float-anim {
  animation: float 6s var(--ease-in-out) infinite;
}

.float-anim--delay {
  animation-delay: -3s;
}

/* === Gradient text === */
.gradient-text {
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-cyan));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

/* === Animated background grid === */
.grid-bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(17, 103, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(17, 103, 255, 0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
}

/* === Marquee for stats === */
@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* === Editorial reveal for products section header === */
.section-header--editorial .section-header__eyebrow::before {
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 0.8s var(--ease-out) 0s;
  background: var(--color-brand-orange);
}

.section-header--editorial .section-header__eyebrow-text {
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.8s var(--ease-out) 0.1s,
              transform 0.8s var(--ease-out) 0.1s;
}

.section-header--editorial .section-header__title-mask {
  overflow: hidden;
  padding-bottom: 0.1em;
}

.section-header--editorial .section-header__title {
  transform: translateY(100%);
  transition: transform 0.9s var(--ease-out) 0.2s;
}

.section-header--editorial .section-header__subtitle {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.8s var(--ease-out) 0.35s,
              transform 0.8s var(--ease-out) 0.35s;
}

/* Visible state */
.section-header--editorial.is-visible .section-header__eyebrow::before {
  transform: scaleX(1);
}

.section-header--editorial.is-visible .section-header__eyebrow-text {
  opacity: 1;
  transform: translateY(0);
}

.section-header--editorial.is-visible .section-header__title {
  transform: translateY(0);
}

.section-header--editorial.is-visible .section-header__subtitle {
  opacity: 1;
  transform: translateY(0);
}

/* === Reduced motion === */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .reveal {
    opacity: 1 !important;
    transform: none !important;
  }

  .hero-title,
  .hero-subtitle,
  .hero-actions,
  .hero-visual {
    animation: none !important;
    opacity: 1 !important;
    transform: none !important;
  }

  .rotating-word__text {
    opacity: 1 !important;
    position: relative !important;
    transform: none !important;
  }

  .rotating-word__text:not(.is-active) {
    display: none;
  }

  .float-anim {
    animation: none !important;
  }

  .section-header--editorial .section-header__eyebrow::before,
  .section-header--editorial .section-header__eyebrow-text,
  .section-header--editorial .section-header__title,
  .section-header--editorial .section-header__subtitle {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }

  .home-hero__title-accent {
    animation: none !important;
    background: none !important;
    -webkit-text-fill-color: var(--color-accent) !important;
    color: var(--color-accent) !important;
  }
}

/* === Split word elastic entrance === */
.split-word {
  display: inline-block;
  position: relative;
}

.split-word__char {
  display: inline-block;
  opacity: 0;
  will-change: transform, opacity;
}

@media (prefers-reduced-motion: reduce) {
  .split-word__char {
    opacity: 1 !important;
    transform: none !important;
  }
}

/* === Scroll velocity word effect === */
.scroll-word {
  display: inline-block;
  position: relative;
}

.scroll-word__char {
  display: inline-block;
  will-change: transform;
}

@media (prefers-reduced-motion: reduce) {
  .scroll-word__char {
    transform: none !important;
  }
}

/* ============================================
   PRODUCTOS PAGE - Animation helpers
   ============================================ */

/* === Line mask for title reveals === */
.ln-mask {
  display: block;
  overflow: hidden;
  padding-bottom: 0.08em;
}

.ln-inner {
  display: block;
  will-change: transform;
}

/* === Hero ambient background orbs === */
.hero-orb {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  z-index: 0;
  will-change: transform;
}

.hero-orb--1 {
  top: 5%;
  right: 10%;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(17, 103, 255, 0.12) 0%, transparent 70%);
  opacity: 0.6;
}

.hero-orb--2 {
  bottom: 0%;
  left: 5%;
  width: 250px;
  height: 250px;
  background: radial-gradient(circle, rgba(0, 188, 212, 0.10) 0%, transparent 70%);
  opacity: 0.5;
}

@media (max-width: 768px) {
  .hero-orb--1 {
    width: 200px;
    height: 200px;
    opacity: 0.4;
  }

  .hero-orb--2 {
    width: 170px;
    height: 170px;
    opacity: 0.35;
  }
}

/* === CTA decorative glows === */
.cta-glow {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  z-index: 0;
  will-change: transform, opacity;
}

.cta-glow--blue {
  top: 10%;
  left: -10%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(17, 103, 255, 0.18) 0%, transparent 70%);
}

.cta-glow--amber {
  bottom: 5%;
  right: -10%;
  width: 350px;
  height: 350px;
  background: radial-gradient(circle, rgba(245, 163, 0, 0.12) 0%, transparent 70%);
}

@media (max-width: 768px) {
  .cta-glow--blue {
    width: 250px;
    height: 250px;
  }

  .cta-glow--amber {
    width: 220px;
    height: 220px;
  }
}

/* === CTA button halo === */
.cta-btn-halo {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 130%;
  height: 180%;
  transform: translate(-50%, -50%);
  border-radius: var(--radius-full);
  background: radial-gradient(ellipse, rgba(245, 163, 0, 0.25) 0%, transparent 65%);
  pointer-events: none;
  z-index: -1;
  will-change: transform, opacity;
}

.cta-section__actions .btn {
  position: relative;
  z-index: 1;
}

/* === Spacing fix: reduce gap between page-hero and solutions-section === */
.page-hero + .solutions-section {
  padding-top: clamp(48px, 6vw, 96px);
}

/* === Reduced motion overrides for productos animations === */
@media (prefers-reduced-motion: reduce) {
  .hero-orb,
  .cta-glow,
  .cta-btn-halo {
    display: none !important;
  }

  .ln-mask {
    overflow: visible !important;
  }

  .ln-inner {
    transform: none !important;
  }
}