/* ============================================
   StreamX – Custom Styles & Animations
   ============================================ */

/* ── Reset & Base ── */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background-color: #0a0a0a;
  color: #ffffff;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ── Scrollbar ── */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: #0a0a0a; }
::-webkit-scrollbar-thumb { background: #333; border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: #555; }

/* ── Utility Components ── */
.gradient-text {
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-image: linear-gradient(to right, #6366f1, #8b5cf6, #ec4899);
}

.btn-primary {
  padding: 0.75rem 1.5rem;
  border-radius: 0.75rem;
  font-weight: 600;
  color: #fff;
  transition: all 0.3s;
  background: linear-gradient(135deg, #7c3aed 0%, #6366f1 100%);
  border: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(124, 58, 237, 0.4);
}

.btn-secondary {
  padding: 0.75rem 1.5rem;
  border-radius: 0.75rem;
  font-weight: 600;
  color: #fff;
  transition: all 0.3s;
  border: 1px solid rgba(255,255,255,0.2);
  background: rgba(255,255,255,0.05);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}
.btn-secondary:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.4);
  transform: translateY(-2px);
}

/* ── Scroll Reveal Animations ── */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease-out, transform 0.7s ease-out;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-left {
  opacity: 0;
  transform: translateX(-30px);
  transition: opacity 0.7s ease-out, transform 0.7s ease-out;
}
.reveal-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.reveal-scale {
  opacity: 0;
  transform: scale(0.8);
  transition: opacity 0.5s ease-out, transform 0.5s ease-out;
}
.reveal-scale.visible {
  opacity: 1;
  transform: scale(1);
}

/* Stagger delays */
.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; }
.delay-5 { transition-delay: 0.5s; }
.delay-6 { transition-delay: 0.6s; }
.delay-7 { transition-delay: 0.7s; }
.delay-8 { transition-delay: 0.8s; }

/* ── Navbar slide-in from top ── */
.nav-enter {
  animation: navSlideDown 0.6s ease-out forwards;
}
@keyframes navSlideDown {
  from { transform: translateY(-100%); }
  to   { transform: translateY(0); }
}

/* ── Mobile Menu ── */
.mobile-menu {
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, opacity 0.3s ease;
}
.mobile-menu.open {
  max-height: 500px;
  opacity: 1;
}

/* ── Hero poster stagger ── */
.poster-item {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}
.poster-item.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ── Marquee / Infinite Scroll for Content Showcase ── */
@keyframes marquee-left {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}
@keyframes marquee-right {
  0%   { transform: translateX(-50%); }
  100% { transform: translateX(0); }
}
.animate-marquee-left {
  animation: marquee-left 40s linear infinite;
}
.animate-marquee-right {
  animation: marquee-right 45s linear infinite;
}
.animate-marquee-left:hover,
.animate-marquee-right:hover {
  animation-play-state: paused;
}

/* ── Poster Card hover effects ── */
.poster-card .poster-overlay,
.poster-card .poster-play,
.poster-card .poster-bottom-info {
  opacity: 0;
  transition: opacity 0.3s ease;
}
.poster-card:hover .poster-overlay,
.poster-card:hover .poster-play,
.poster-card:hover .poster-bottom-info {
  opacity: 1;
}
.poster-card img.poster-img {
  transition: transform 0.5s ease;
}
.poster-card:hover img.poster-img {
  transform: scale(1.1);
}

/* ── Feature / Device Card Hover ── */
.feature-card,
.device-card {
  transition: all 0.5s ease, transform 0.2s ease;
}
.feature-card:hover,
.device-card:hover {
  transform: translateY(-5px);
  border-color: rgba(168, 85, 247, 0.3) !important;
}
.device-card:hover {
  transform: translateY(-8px);
}
.feature-card .hover-glow,
.device-card .hover-glow {
  opacity: 0;
  transition: opacity 0.5s ease;
}
.feature-card:hover .hover-glow,
.device-card:hover .hover-glow {
  opacity: 1;
}

/* ── Pricing Border Beam ── */
@keyframes borderSpin {
  0%   { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}
.border-beam-wrapper {
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.5s ease;
}
.border-beam-wrapper.always-visible {
  opacity: 1;
}
.pricing-card:hover .border-beam-wrapper {
  opacity: 1;
}
.pricing-card {
  transition: all 0.5s ease, transform 0.3s ease;
}
.pricing-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 25px 50px -12px rgba(124, 58, 237, 0.2);
}

/* ── Testimonial bubble hover ── */
.testimonial-bubble {
  transition: transform 0.2s ease;
}
.testimonial-bubble:hover {
  transform: translateY(-4px);
}

/* ── Floating WhatsApp ── */
@keyframes fabIn {
  from { transform: scale(0); }
  to   { transform: scale(1); }
}
.fab-whatsapp {
  animation: fabIn 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards;
}
.fab-whatsapp:hover {
  transform: scale(1.1);
}
@keyframes ping-ring {
  0%   { transform: scale(1); opacity: 0.2; }
  100% { transform: scale(2); opacity: 0; }
}
.ping-ring {
  animation: ping-ring 1.5s cubic-bezier(0,0,0.2,1) infinite;
}

/* Tooltip slide */
@keyframes tooltipIn {
  from { opacity: 0; transform: translateY(10px) scale(0.9); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}
@keyframes tooltipOut {
  from { opacity: 1; transform: translateY(0) scale(1); }
  to   { opacity: 0; transform: translateY(10px) scale(0.9); }
}
.tooltip-enter {
  animation: tooltipIn 0.3s ease forwards;
}
.tooltip-exit {
  animation: tooltipOut 0.3s ease forwards;
}

/* ── CTA button hover ── */
.cta-btn:hover {
  transform: scale(1.03);
}
.cta-btn:active {
  transform: scale(0.97);
}

/* ── Hide scrollbar utility ── */
.scrollbar-hide::-webkit-scrollbar { display: none; }
.scrollbar-hide { -ms-overflow-style: none; scrollbar-width: none; }

/* ── Partner logo hover ── */
.partner-logo {
  opacity: 0.3;
  filter: grayscale(100%);
  transition: opacity 0.5s ease, filter 0.5s ease;
}
.partner-logo:hover {
  opacity: 0.7;
  filter: grayscale(0%);
}