/* Landing Page Animations */


/* Keyframes */

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(28px); }
  to   { opacity: 1; transform: translateY(0); }
}

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

@keyframes slideInLeft {
  from { opacity: 0; transform: translateX(-32px); }
  to   { opacity: 1; transform: translateX(0); }
}

@keyframes slideInRight {
  from { opacity: 0; transform: translateX(32px); }
  to   { opacity: 1; transform: translateX(0); }
}

@keyframes scaleIn {
  from { opacity: 0; transform: scale(0.92); }
  to   { opacity: 1; transform: scale(1); }
}

@keyframes glitchSlice {
  0%   { clip-path: inset(0 0 96% 0); transform: translate(-4px, 0); }
  10%  { clip-path: inset(40% 0 50% 0); transform: translate(4px, 0); }
  20%  { clip-path: inset(80% 0 5% 0); transform: translate(-3px, 0); }
  30%  { clip-path: inset(20% 0 70% 0); transform: translate(3px, 0); }
  40%  { clip-path: inset(60% 0 20% 0); transform: translate(-2px, 0); }
  100% { clip-path: inset(0 0 0 0); transform: translate(0, 0); }
}

@keyframes glitchSlice2 {
  0%   { clip-path: inset(70% 0 10% 0); transform: translate(4px, 0); opacity: 0.7; }
  20%  { clip-path: inset(10% 0 60% 0); transform: translate(-4px, 0); opacity: 0.5; }
  50%  { clip-path: inset(50% 0 30% 0); transform: translate(2px, 0); opacity: 0.8; }
  100% { clip-path: inset(0 0 0 0); transform: translate(0, 0); opacity: 0; }
}

@keyframes pulseGlow {
  0%, 100% { box-shadow: 0 0 0 0 rgba(37, 99, 235, 0); }
  50%       { box-shadow: 0 0 32px 8px rgba(37, 99, 235, 0.12); }
}

@keyframes scanLine {
  0%   { transform: translateY(-100%); opacity: 0; }
  10%  { opacity: 1; }
  90%  { opacity: 1; }
  100% { transform: translateY(100vh); opacity: 0; }
}

@keyframes floatGrid {
  0%, 100% { transform: translateY(0px) rotate(0deg); }
  33%       { transform: translateY(-8px) rotate(0.3deg); }
  66%       { transform: translateY(5px) rotate(-0.2deg); }
}

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

@keyframes countUp {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes revealBar {
  from { transform: scaleX(0); }
  to   { transform: scaleX(1); }
}

@keyframes dotPulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50%       { transform: scale(1.4); opacity: 0.6; }
}

@keyframes shimmer {
  0%   { background-position: -200% center; }
  100% { background-position: 200% center; }
}

@keyframes orbFloat {
  0%, 100% { transform: translate(0, 0) scale(1); }
  25%       { transform: translate(20px, -15px) scale(1.04); }
  50%       { transform: translate(-10px, 20px) scale(0.97); }
  75%       { transform: translate(15px, 10px) scale(1.02); }
}

@keyframes cardReveal {
  from { opacity: 0; transform: translateY(20px) scale(0.97); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

@keyframes lineGrow {
  from { width: 0; }
  to   { width: 100%; }
}

@keyframes blinkCursor {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0; }
}


/* Background orbs */

.hero {
  position: relative;
  overflow: hidden;
}

.hero::before,
.hero::after {
  content: '';
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  filter: blur(80px);
  z-index: 0;
}

.hero::before {
  width: 500px;
  height: 500px;
  top: -120px;
  right: -80px;
  background: radial-gradient(circle, rgba(37, 99, 235,0.08) 0%, transparent 70%);
  animation: orbFloat 12s ease-in-out infinite;
}

.hero::after {
  width: 380px;
  height: 380px;
  bottom: -60px;
  left: -60px;
  background: radial-gradient(circle, rgba(124,58,237,0.07) 0%, transparent 70%);
  animation: orbFloat 16s ease-in-out infinite reverse;
}

.hero > * { position: relative; z-index: 1; }


/* Hero entrance */

.hero-eyebrow {
  animation: fadeIn 0.6s ease both;
  animation-delay: 0.1s;
  opacity: 0;
}

.hero-title {
  position: relative;
  animation: fadeUp 0.7s cubic-bezier(0.22, 1, 0.36, 1) both;
  animation-delay: 0.25s;
  opacity: 0;
}

/* Glitch effect on hero title hover */
.hero-title::before,
.hero-title::after {
  content: attr(data-text);
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.hero-title::before {
  color: var(--accent);
  opacity: 0;
  transition: opacity 0.1s;
}

.hero-title::after {
  color: var(--accent3);
  opacity: 0;
  transition: opacity 0.1s;
}

.hero-title:hover::before {
  opacity: 1;
  animation: glitchSlice  0.4s steps(1) both;
}

.hero-title:hover::after {
  opacity: 1;
  animation: glitchSlice2 0.4s steps(1) both;
}

.hero-sub {
  animation: fadeUp 0.6s cubic-bezier(0.22, 1, 0.36, 1) both;
  animation-delay: 0.45s;
  opacity: 0;
}

.hero-btns {
  animation: fadeUp 0.6s cubic-bezier(0.22, 1, 0.36, 1) both;
  animation-delay: 0.62s;
  opacity: 0;
}


/* Scan line */

.hero::before {
  z-index: 2;
}

.hero-scanline {
  position: absolute;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(37, 99, 235,0.35), transparent);
  pointer-events: none;
  z-index: 3;
  animation: scanLine 3s ease-in-out 0.3s both;
}


/* Services entrance */

.services-strip {
  animation: fadeUp 0.6s ease both;
  animation-delay: 0.8s;
  opacity: 0;
}

.service-tile {
  transition: background 0.2s, transform 0.2s;
}

.service-tile:hover {
  background: rgba(37, 99, 235, 0.04);
  transform: translateY(-2px);
}

/* Animated accent line on hover */
.service-tile::after {
  content: '';
  display: block;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--accent3));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s ease;
  margin-top: 0.5rem;
  border-radius: 1px;
}

.service-tile:hover::after {
  transform: scaleX(1);
}


/* Scroll reveal */

.section-block {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.55s cubic-bezier(0.22, 1, 0.36, 1),
              transform 0.55s cubic-bezier(0.22, 1, 0.36, 1);
}

.section-block.revealed {
  opacity: 1;
  transform: translateY(0);
}


/* Card animations */

.product-card {
  animation: scaleIn 0.35s ease both;
  transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease;
}

.product-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.45);
}

/* Shimmer on product card hover */
.product-card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(
    105deg,
    transparent 40%,
    rgba(37, 99, 235, 0.04) 50%,
    transparent 60%
  );
  background-size: 200% 100%;
  opacity: 0;
  transition: opacity 0.2s;
  pointer-events: none;
}

.product-card:hover::before {
  opacity: 1;
  animation: shimmer 0.9s ease;
}


/* Deal cards entrance */

.deal-card {
  animation: cardReveal 0.4s ease both;
}

.deal-card:nth-child(1) { animation-delay: 0.0s; }
.deal-card:nth-child(2) { animation-delay: 0.07s; }
.deal-card:nth-child(3) { animation-delay: 0.14s; }
.deal-card:nth-child(4) { animation-delay: 0.21s; }
.deal-card:nth-child(5) { animation-delay: 0.28s; }
.deal-card:nth-child(6) { animation-delay: 0.35s; }


/* Package cards entrance */

.package-card {
  animation: cardReveal 0.4s ease both;
}

.package-card:nth-child(1) { animation-delay: 0.0s; }
.package-card:nth-child(2) { animation-delay: 0.06s; }
.package-card:nth-child(3) { animation-delay: 0.12s; }
.package-card:nth-child(4) { animation-delay: 0.18s; }
.package-card:nth-child(5) { animation-delay: 0.24s; }
.package-card:nth-child(6) { animation-delay: 0.30s; }


/* Nav entrance */

nav {
  animation: fadeIn 0.5s ease both;
}

.nav-tab {
  position: relative;
}

/* Animated underline on active/hover nav tab */
.nav-tab::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 50%;
  right: 50%;
  height: 2px;
  background: var(--accent);
  border-radius: 1px;
  transition: left 0.25s ease, right 0.25s ease;
}

.nav-tab.active::after,
.nav-tab:hover::after {
  left: 12%;
  right: 12%;
}


/* Button glow */

.btn-primary {
  position: relative;
  overflow: hidden;
  transition: transform 0.15s, box-shadow 0.15s;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(37, 99, 235, 0.25);
}

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

/* Ripple on click */
.btn-primary::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at center, rgba(255,255,255,0.15) 0%, transparent 70%);
  opacity: 0;
  transition: opacity 0.3s;
}

.btn-primary:active::after {
  opacity: 1;
}

.btn-secondary {
  transition: transform 0.15s, background 0.18s, border-color 0.18s;
}

.btn-secondary:hover {
  transform: translateY(-2px);
}


/* Cart pulse */

.cart-btn {
  transition: transform 0.15s, background 0.18s;
}

.cart-btn:hover {
  transform: scale(1.04);
}

.cart-count {
  display: inline-block;
  transition: transform 0.2s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.cart-count.bump {
  animation: dotPulse 0.4s ease both;
}


/* Toast entrance */

.achievement-toast {
  animation: none;
}

.achievement-toast.show {
  animation: slideInRight 0.4s cubic-bezier(0.22, 1, 0.36, 1) both;
}


/* Stat cards */

.summary-card,
.rig-rating-card,
.power-meter-card,
.compat-panel {
  animation: slideInRight 0.5s ease both;
}

.summary-card   { animation-delay: 0.1s; }
.rig-rating-card { animation-delay: 0.0s; }
.power-meter-card { animation-delay: 0.15s; }
.compat-panel   { animation-delay: 0.2s; }


/* Slot hover */

.builder-slot {
  transition: border-color 0.2s, background 0.2s, transform 0.15s;
}

.builder-slot:hover {
  transform: translateX(3px);
}


/* Laptop cards */

.laptop-card {
  animation: cardReveal 0.35s ease both;
  transition: transform 0.2s, border-color 0.2s, box-shadow 0.2s;
}

.laptop-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 36px rgba(0,0,0,0.45);
}


/* Modal entrance */

.modal-overlay.open .modal {
  animation: fadeUp 0.28s cubic-bezier(0.22, 1, 0.36, 1) both;
}


/* Tag hover */

.filter-tag,
.laptop-tag {
  transition: all 0.18s;
}

.filter-tag:hover,
.laptop-tag:hover {
  transform: translateY(-1px);
}


/* Stat counter */

.stat-val,
.stat-value {
  animation: countUp 0.5s ease both;
}


/* Scroll reveal observer */

[data-reveal] {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

[data-reveal].visible {
  opacity: 1;
  transform: translateY(0);
}

[data-reveal="left"] {
  transform: translateX(-20px);
}

[data-reveal="left"].visible {
  transform: translateX(0);
}

[data-reveal="right"] {
  transform: translateX(20px);
}

[data-reveal="right"].visible {
  transform: translateX(0);
}