/* 
   Studio Hexraei Stylesheet
   A dark-first, typography-centered design system resembling a clean, professional software lab.
*/

@import url('https://fonts.googleapis.com/css2?family=Chakra+Petch:ital,wght@0,300;0,400;0,500;0,600;0,700;1,300;1,400;1,500;1,600;1,700&family=Outfit:wght@100..900&display=swap');

:root {
  /* Color Palette */
  --bg-primary: #0a0a0c;
  --bg-secondary: #111114;
  --bg-tertiary: #191920;
  --border-color: rgba(255, 255, 255, 0.08);
  --border-color-hover: rgba(255, 255, 255, 0.16);
  --text-primary: #f2f2f7;
  --text-secondary: #9a9a9f;
  --text-muted: #636366;
  --accent-color: #4ade80; /* Mint green from logo */
  --accent-gradient: linear-gradient(135deg, #4ade80 0%, #2dd4bf 100%);
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.5);
  --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.7);

  /* Fonts */
  --font-body: 'Outfit', sans-serif;
  --font-tech: 'Chakra Petch', sans-serif;

  /* Layout */
  --max-width: 1100px;
  --header-height: 70px;
}

/* Reset & Base Styles */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html, body {
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  scroll-behavior: smooth;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-tech);
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.2;
}

h1 {
  font-size: 2.8rem;
  letter-spacing: -0.02em;
}

h2 {
  font-size: 1.8rem;
  letter-spacing: -0.01em;
  margin-bottom: 1.5rem;
}

h3 {
  font-size: 1.3rem;
}

p {
  color: var(--text-secondary);
  font-size: 1.05rem;
}

p.lead {
  font-size: 1.25rem;
  color: var(--text-secondary);
  font-weight: 300;
}

a {
  color: var(--text-primary);
  text-decoration: none;
  transition: color 0.2s ease, opacity 0.2s ease;
}

/* Layout Utilities */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 2rem;
}

.section {
  padding: 8rem 0;
  border-bottom: 1px solid var(--border-color);
}

.section-title {
  font-size: 1.8rem;
  font-family: var(--font-tech);
  margin-bottom: 3rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.section-title::after {
  content: "";
  height: 1px;
  background-color: var(--border-color);
  flex-grow: 1;
}

.grid {
  display: grid;
  gap: 1.5rem;
}

.grid-2 {
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.grid-3 {
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

/* Header & Navigation */
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  background-color: rgba(10, 10, 12, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-color);
  z-index: 100;
  transition: background-color 0.3s ease;
}

.navbar {
  height: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-tech);
  font-weight: 700;
  font-size: 1.25rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.nav-brand img {
  height: 28px;
  width: 28px;
  object-fit: contain;
}

.nav-menu {
  display: flex;
  gap: 2.5rem;
  list-style: none;
  font-family: var(--font-tech);
  font-weight: 500;
  text-transform: uppercase;
  font-size: 0.85rem;
  letter-spacing: 0.05em;
}

.nav-link {
  color: var(--text-secondary);
  position: relative;
  padding: 0.25rem 0;
}

.nav-link:hover, .nav-link.active {
  color: var(--text-primary);
}

.nav-link::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 1px;
  background-color: var(--accent-color);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.25s ease-out;
}

.nav-link:hover::after, .nav-link.active::after {
  transform: scaleX(1);
  transform-origin: left;
}

/* Mobile Toggle Hamburger */
.hamburger {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  z-index: 110;
}

.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background-color: var(--text-primary);
  margin: 4px 0;
  transition: transform 0.3s ease, opacity 0.3s ease;
}

/* Hero Section */
.hero {
  padding-top: calc(var(--header-height) + 6rem);
  padding-bottom: 6rem;
  border-bottom: 1px solid var(--border-color);
  background: radial-gradient(circle at top right, rgba(74, 222, 128, 0.03) 0%, transparent 40%);
}

.hero-content {
  max-width: var(--max-width);
}

.hero h1 {
  margin-bottom: 1.5rem;
  line-height: 1.15;
}

.hero p {
  margin-bottom: 2.5rem;
}

.priority-callouts {
  margin-top: 3.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.priority-label {
  font-family: var(--font-tech);
  font-size: 0.85rem;
  color: var(--accent-color);
  letter-spacing: 0.05em;
  margin-bottom: 0.5rem;
}

.priority-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

/* Cards & Badges */
.card {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  padding: 2rem;
  transition: border-color 0.25s ease, transform 0.25s ease;
}

.card:hover {
  border-color: var(--border-color-hover);
  transform: translateY(-2px);
}

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 1rem;
}

.card-category {
  font-family: var(--font-tech);
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.badge {
  font-family: var(--font-tech);
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  padding: 0.2rem 0.6rem;
  border-radius: 3px;
  letter-spacing: 0.05em;
  border: 1px solid transparent;
}

.badge-completed {
  color: var(--accent-color);
  border-color: rgba(74, 222, 128, 0.3);
  background-color: rgba(74, 222, 128, 0.05);
}

.badge-development {
  color: #38bdf8;
  border-color: rgba(56, 189, 248, 0.3);
  background-color: rgba(56, 189, 248, 0.05);
}

.badge-future {
  color: #fb7185;
  border-color: rgba(251, 113, 133, 0.3);
  background-color: rgba(251, 113, 133, 0.05);
}

.card-title {
  margin-bottom: 0.75rem;
}

.card-desc {
  font-size: 0.95rem;
  margin-bottom: 1.5rem;
}

.btn-link {
  font-family: var(--font-tech);
  font-size: 0.8rem;
  text-transform: uppercase;
  font-weight: 500;
  letter-spacing: 0.05em;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.btn-link::after {
  content: "→";
  transition: transform 0.2s ease;
}

.btn-link:hover::after {
  transform: translateX(4px);
}

/* Split Pane Projects Selector */
.split-pane {
  display: grid;
  grid-template-columns: 320px 1fr;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  overflow: hidden;
  background-color: var(--bg-secondary);
}

.split-list {
  border-right: 1px solid var(--border-color);
  background-color: rgba(10, 10, 12, 0.3);
  display: flex;
  flex-direction: column;
}

.split-list-title {
  font-family: var(--font-tech);
  font-size: 0.75rem;
  text-transform: uppercase;
  color: var(--text-muted);
  letter-spacing: 0.08em;
  padding: 1.5rem;
  border-bottom: 1px solid var(--border-color);
}

.split-item {
  width: 100%;
  background: none;
  border: none;
  border-bottom: 1px solid var(--border-color);
  color: var(--text-secondary);
  font-family: var(--font-tech);
  font-size: 1rem;
  text-align: left;
  padding: 1.5rem;
  cursor: pointer;
  transition: background-color 0.2s ease, color 0.2s ease;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

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

.split-item:hover {
  background-color: var(--bg-tertiary);
  color: var(--text-primary);
}

.split-item.active {
  background-color: var(--bg-tertiary);
  color: var(--text-primary);
  border-left: 2px solid var(--accent-color);
  padding-left: calc(1.5rem - 2px);
}

.split-item-arrow {
  font-size: 0.8rem;
  opacity: 0;
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.split-item:hover .split-item-arrow, .split-item.active .split-item-arrow {
  opacity: 1;
  transform: translateX(2px);
}

.split-detail-pane {
  padding: 3rem;
  background-color: var(--bg-secondary);
  min-height: 480px;
  position: relative;
  display: flex;
  flex-direction: column;
}

/* Split Pane Animations */
.split-content {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.25s cubic-bezier(0.16, 1, 0.3, 1), transform 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.split-content.animating {
  opacity: 0;
  transform: translateY(8px);
}

.detail-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--border-color);
}

.detail-title {
  font-size: 2rem;
}

.detail-meta {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.detail-section {
  margin-bottom: 2rem;
}

.detail-section-title {
  font-family: var(--font-tech);
  font-size: 0.75rem;
  text-transform: uppercase;
  color: var(--accent-color);
  letter-spacing: 0.08em;
  margin-bottom: 0.75rem;
}

.detail-section p {
  font-size: 1.05rem;
  color: var(--text-secondary);
}

.detail-features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
  margin-top: 1rem;
}

.feature-item {
  background-color: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  padding: 1rem;
  font-size: 0.95rem;
  color: var(--text-secondary);
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.feature-title {
  font-family: var(--font-tech);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-primary);
}

.detail-tech-stack {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.5rem;
}

.tech-tag {
  font-family: var(--font-tech);
  font-size: 0.75rem;
  color: var(--text-secondary);
  border: 1px solid var(--border-color);
  border-radius: 3px;
  padding: 0.15rem 0.5rem;
  background-color: rgba(255, 255, 255, 0.01);
}

.detail-footer {
  margin-top: auto;
  padding-top: 2rem;
  border-top: 1px solid var(--border-color);
}

/* Button Component */
.btn {
  font-family: var(--font-tech);
  font-weight: 500;
  text-transform: uppercase;
  font-size: 0.85rem;
  letter-spacing: 0.05em;
  padding: 0.75rem 1.5rem;
  border-radius: 4px;
  border: 1px solid var(--border-color);
  background-color: transparent;
  color: var(--text-primary);
  cursor: pointer;
  transition: all 0.2s ease;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.btn:hover {
  background-color: var(--text-primary);
  color: var(--bg-primary);
  border-color: var(--text-primary);
}

.btn-primary {
  background: var(--accent-gradient);
  color: var(--bg-primary);
  border-color: transparent;
  font-weight: 600;
}

.btn-primary:hover {
  background: transparent;
  color: var(--text-primary);
  border-color: var(--accent-color);
  box-shadow: 0 0 12px rgba(74, 222, 128, 0.2);
}

/* About Section Homepage */
.about-block {
  max-width: 760px;
  margin: 0 auto;
}

.about-block p {
  margin-bottom: 1.5rem;
}

/* Contact Section Homepage */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  background-color: var(--bg-secondary);
  overflow: hidden;
}

.contact-channel {
  padding: 3rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  transition: background-color 0.25s ease;
}

.contact-channel:first-child {
  border-right: 1px solid var(--border-color);
}

.contact-channel:hover {
  background-color: var(--bg-tertiary);
}

.channel-label {
  font-family: var(--font-tech);
  font-size: 0.75rem;
  color: var(--accent-color);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.channel-title {
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
}

.channel-link {
  font-family: var(--font-tech);
  font-size: 0.9rem;
  color: var(--text-secondary);
  text-decoration: underline;
  text-underline-offset: 4px;
}

.channel-link:hover {
  color: var(--text-primary);
}

/* Footer */
footer {
  background-color: var(--bg-primary);
  border-top: 1px solid var(--border-color);
  padding: 4rem 0;
  color: var(--text-muted);
  font-size: 0.85rem;
}

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 2rem;
}

.footer-links {
  display: flex;
  gap: 1.5rem;
  list-style: none;
  font-family: var(--font-tech);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.footer-links a {
  color: var(--text-muted);
}

.footer-links a:hover {
  color: var(--text-secondary);
}

/* Legal Page Content & Structure */
.legal-wrapper {
  padding-top: calc(var(--header-height) + 5rem);
  padding-bottom: 8rem;
  max-width: 720px;
  margin: 0 auto;
}

.legal-title {
  margin-bottom: 1rem;
  font-size: 2.5rem;
}

.legal-meta {
  color: var(--text-muted);
  font-family: var(--font-tech);
  font-size: 0.8rem;
  text-transform: uppercase;
  margin-bottom: 3rem;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 1rem;
}

.legal-content h3 {
  margin-top: 2.5rem;
  margin-bottom: 1rem;
  font-size: 1.25rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-primary);
}

.legal-content p {
  margin-bottom: 1.5rem;
}

.legal-content ul {
  margin-left: 1.5rem;
  margin-bottom: 1.5rem;
  color: var(--text-secondary);
}

.legal-content li {
  margin-bottom: 0.5rem;
}

/* Detail page template styling */
.product-detail-wrapper {
  padding-top: calc(var(--header-height) + 4rem);
  padding-bottom: 8rem;
}

.product-detail-header {
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 3rem;
  margin-bottom: 4rem;
}

.product-meta-row {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  margin-top: 1rem;
}

.product-meta-item {
  font-family: var(--font-tech);
  font-size: 0.8rem;
  color: var(--text-muted);
  text-transform: uppercase;
}

.product-meta-item span {
  color: var(--text-primary);
  font-weight: 500;
}

.product-detail-content {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 4rem;
}

.product-detail-main {
  display: flex;
  flex-direction: column;
  gap: 3.5rem;
}

.detail-block h2 {
  font-size: 1.4rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 0.75rem;
  margin-bottom: 1.25rem;
}

.detail-block p {
  font-size: 1.05rem;
  margin-bottom: 1.25rem;
}

.detail-block ul {
  list-style: none;
  display: grid;
  gap: 0.75rem;
}

.detail-block li {
  color: var(--text-secondary);
  position: relative;
  padding-left: 1.5rem;
}

.detail-block li::before {
  content: "";
  position: absolute;
  left: 0.25rem;
  top: 0.65rem;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background-color: var(--accent-color);
}

.product-detail-side {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.side-panel {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  padding: 2rem;
}

.side-panel-title {
  font-family: var(--font-tech);
  font-size: 0.75rem;
  text-transform: uppercase;
  color: var(--accent-color);
  letter-spacing: 0.08em;
  margin-bottom: 1.25rem;
}

/* Dual Timer CSS App */
.timer-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  margin-top: 2rem;
  margin-bottom: 3rem;
}

.timer-box {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  padding: 2.5rem;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.timer-box.active {
  border-color: var(--accent-color);
  box-shadow: 0 0 15px rgba(74, 222, 128, 0.05);
}

.timer-label {
  font-family: var(--font-tech);
  font-size: 0.85rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 1rem;
}

.timer-clock {
  font-family: var(--font-tech);
  font-size: 4.5rem;
  font-weight: 500;
  letter-spacing: -0.02em;
  margin-bottom: 1.5rem;
  color: var(--text-primary);
  font-variant-numeric: tabular-nums;
  line-height: 1;
}

.timer-controls {
  display: flex;
  gap: 0.75rem;
}

.timer-btn {
  background: transparent;
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  font-family: var(--font-tech);
  font-size: 0.75rem;
  text-transform: uppercase;
  padding: 0.5rem 1rem;
  border-radius: 3px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.timer-btn:hover {
  border-color: var(--text-primary);
  color: var(--text-primary);
}

.timer-btn.btn-start {
  color: var(--accent-color);
  border-color: rgba(74, 222, 128, 0.3);
}

.timer-btn.btn-start:hover {
  background-color: rgba(74, 222, 128, 0.08);
  border-color: var(--accent-color);
}

.timer-btn.btn-pause {
  color: #fb7185;
  border-color: rgba(251, 113, 133, 0.3);
}

.timer-btn.btn-pause:hover {
  background-color: rgba(251, 113, 133, 0.08);
  border-color: #fb7185;
}

.timer-presets {
  margin-top: 1.5rem;
  display: flex;
  gap: 0.5rem;
}

.preset-btn {
  background-color: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-color);
  color: var(--text-muted);
  font-family: var(--font-tech);
  font-size: 0.7rem;
  padding: 0.25rem 0.5rem;
  border-radius: 3px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.preset-btn:hover, .preset-btn.active {
  border-color: var(--text-secondary);
  color: var(--text-secondary);
}

.preset-btn.active {
  background-color: rgba(255, 255, 255, 0.05);
}

.timer-dashboard {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  padding: 2rem;
  display: flex;
  justify-content: space-around;
  align-items: center;
  flex-wrap: wrap;
  gap: 2rem;
}

.metric-card {
  text-align: center;
  flex: 1;
  min-width: 150px;
}

.metric-label {
  font-family: var(--font-tech);
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 0.5rem;
}

.metric-value {
  font-family: var(--font-tech);
  font-size: 2.2rem;
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.2;
}

.metric-value span {
  font-size: 1rem;
  font-weight: 400;
  color: var(--text-muted);
}

.ratio-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.ratio-bar-bg {
  width: 120px;
  height: 6px;
  background-color: var(--bg-tertiary);
  border-radius: 3px;
  overflow: hidden;
  margin-top: 0.5rem;
}

.ratio-bar-fill {
  height: 100%;
  width: 0%;
  background: var(--accent-gradient);
  transition: width 0.3s ease;
}

/* Page entrance animations */
.fade-in-up {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1), transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.fade-in-up.appeared {
  opacity: 1;
  transform: translateY(0);
}

/* Responsiveness */
@media (max-width: 850px) {
  .split-pane {
    grid-template-columns: 1fr;
  }
  .split-list {
    border-right: none;
    border-bottom: 1px solid var(--border-color);
  }
  .product-detail-content {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  .product-detail-side {
    order: -1;
  }
}

@media (max-width: 768px) {
  h1 {
    font-size: 2.2rem;
  }
  .section {
    padding: 5rem 0;
  }
  .nav-menu {
    display: none;
  }
  .hamburger {
    display: block;
  }
  .contact-grid {
    grid-template-columns: 1fr;
  }
  .contact-channel:first-child {
    border-right: none;
    border-bottom: 1px solid var(--border-color);
  }
  .timer-container {
    grid-template-columns: 1fr;
  }
}

/* Mobile Nav Overlay */
.mobile-nav-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-color: var(--bg-primary);
  z-index: 105;
  display: flex;
  justify-content: center;
  align-items: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.mobile-nav-overlay.active {
  opacity: 1;
  pointer-events: all;
}

.mobile-menu-list {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2rem;
  list-style: none;
  font-family: var(--font-tech);
  font-size: 1.5rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.mobile-menu-list a {
  color: var(--text-secondary);
}

.mobile-menu-list a:hover {
  color: var(--text-primary);
}

/* Hamburger animation states */
.hamburger.active span:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

/* --- Micro Animations & Transitions Override --- */

/* Card Spring Easing Hover */
.card {
  transition: border-color 0.3s ease, transform 0.45s cubic-bezier(0.165, 0.84, 0.44, 1), box-shadow 0.3s ease !important;
}
.card:hover {
  transform: translateY(-4px) scale(1.008) !important;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.35) !important;
}

/* Split Pane Item Hover Slide */
.split-item {
  transition: background-color 0.2s ease, color 0.2s ease, padding-left 0.35s cubic-bezier(0.16, 1, 0.3, 1), border-left 0.2s ease !important;
}
.split-item:hover {
  padding-left: 1.75rem !important;
}

/* Button Micro Scale */
.btn {
  transition: background-color 0.35s cubic-bezier(0.16, 1, 0.3, 1), color 0.3s ease, border-color 0.3s ease, transform 0.25s cubic-bezier(0.175, 0.885, 0.32, 1.275), box-shadow 0.3s ease !important;
}
.btn:hover {
  transform: translateY(-2px) scale(1.02) !important;
}
.btn:active {
  transform: translateY(1px) scale(0.98) !important;
}

/* Tech Tags Bounce Zoom */
.tech-tag {
  transition: transform 0.25s cubic-bezier(0.175, 0.885, 0.32, 1.275), background-color 0.2s ease, border-color 0.2s ease !important;
  display: inline-block;
  cursor: default;
}
.tech-tag:hover {
  transform: scale(1.15) rotate(1deg) !important;
  border-color: var(--accent-color) !important;
  color: var(--text-primary) !important;
  box-shadow: 0 2px 8px rgba(74, 222, 128, 0.1);
}

/* About Page Staggered Left Slide-In */
.about-page .legal-content > * {
  opacity: 0;
  animation: aboutSlideIn 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}
.about-page .legal-content > p:nth-child(1) { animation-delay: 0.1s; }
.about-page .legal-content > h3:nth-child(2) { animation-delay: 0.2s; }
.about-page .legal-content > p:nth-child(3) { animation-delay: 0.3s; }
.about-page .legal-content > p:nth-child(4) { animation-delay: 0.4s; }
.about-page .legal-content > h3:nth-child(5) { animation-delay: 0.5s; }
.about-page .legal-content > h4:nth-child(6) { animation-delay: 0.55s; }
.about-page .legal-content > p:nth-child(7) { animation-delay: 0.6s; }

@keyframes aboutSlideIn {
  from {
    opacity: 0;
    transform: translateX(-15px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* Contact Cards Spring Pop-in */
.contact-page .contact-channel {
  opacity: 0;
  animation: contactSpring 0.75s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards;
}
.contact-page .contact-channel:nth-child(1) { animation-delay: 0.1s; }
.contact-page .contact-channel:nth-child(2) { animation-delay: 0.2s; }

@keyframes contactSpring {
  from {
    opacity: 0;
    transform: scale(0.94) translateY(12px);
  }
  to {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

/* Product Detail Headers slide-in */
.product-page .product-detail-header h1 {
  animation: titleSlideRight 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}
@keyframes titleSlideRight {
  from {
    opacity: 0;
    transform: translateX(-20px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* Product Detail Sidebar slide-in */
.product-page .product-detail-side .side-panel {
  opacity: 0;
  animation: sideSlideIn 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}
.product-page .product-detail-side .side-panel:nth-child(1) { animation-delay: 0.15s; }
.product-page .product-detail-side .side-panel:nth-child(2) { animation-delay: 0.25s; }

@keyframes sideSlideIn {
  from {
    opacity: 0;
    transform: translateX(20px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* Active Clock Pulse */
.timer-box.active .timer-clock {
  animation: clockPulse 1.8s ease-in-out infinite;
}
@keyframes clockPulse {
  0%, 100% {
    transform: scale(1);
    opacity: 1;
    color: var(--text-primary);
  }
  50% {
    transform: scale(0.98);
    opacity: 0.92;
    color: var(--accent-color);
  }
}

/* Link Glow Underlines */
.nav-link::after {
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1) !important;
}

/* Hero Section Subtle Entrance Animations */
.hero h1 {
  opacity: 0;
  transform: translateY(20px);
  animation: heroFadeUp 1.2s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.hero .lead {
  opacity: 0;
  transform: translateY(15px);
  animation: heroFadeUp 1.2s cubic-bezier(0.16, 1, 0.3, 1) forwards;
  animation-delay: 0.2s;
}

.hero .priority-label {
  opacity: 0;
  animation: heroFadeIn 1s cubic-bezier(0.16, 1, 0.3, 1) forwards;
  animation-delay: 0.4s;
}

.hero .priority-grid .card:nth-child(1) {
  opacity: 0;
  transform: translateY(15px);
  animation: heroFadeUp 1.2s cubic-bezier(0.16, 1, 0.3, 1) forwards;
  animation-delay: 0.5s;
}

.hero .priority-grid .card:nth-child(2) {
  opacity: 0;
  transform: translateY(15px);
  animation: heroFadeUp 1.2s cubic-bezier(0.16, 1, 0.3, 1) forwards;
  animation-delay: 0.6s;
}

@keyframes heroFadeUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes heroFadeIn {
  to {
    opacity: 1;
  }
}