/* IntelliPen Material Blue Theme */

:root {
  --md-primary-fg-color: #1e88e5;
  --md-primary-fg-color--light: #42a5f5;
  --md-primary-fg-color--dark: #1565c0;
  --md-accent-fg-color: #03a9f4;
}

/* Hero Section */
.hero {
  background: linear-gradient(135deg, #1565c0 0%, #1976d2 50%, #1e88e5 100%);
  color: white !important;
  padding: 4rem 2rem;
  margin: -1rem -1rem 2rem -1rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  opacity: 0.3;
  pointer-events: none;
}

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

.hero h1,
.hero h2,
.hero h3,
.hero p,
.hero strong {
  color: white !important;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.hero h1 {
  font-size: 3rem;
  font-weight: 700;
  margin-bottom: 1rem;
  line-height: 1.2;
}

.hero p {
  font-size: 1.2rem;
  margin-bottom: 2rem;
  opacity: 0.95;
}

.hero .md-button {
  margin: 0.5rem;
  padding: 0.75rem 2rem;
  font-size: 1rem;
  font-weight: 500;
  border-radius: 4px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  text-transform: none;
  letter-spacing: 0.5px;
}

.hero .md-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

/* Primary Button (Get Started) */
.hero .md-button--primary {
  background: white !important;
  color: var(--md-primary-fg-color) !important;
  border: 2px solid white;
}

.hero .md-button--primary:hover {
  background: rgba(255, 255, 255, 0.95) !important;
  box-shadow: 0 6px 24px rgba(255, 255, 255, 0.4);
}

/* Secondary Button (View on GitHub) */
.hero .md-button:not(.md-button--primary) {
  background: rgba(255, 255, 255, 0.15) !important;
  color: white !important;
  border: 2px solid rgba(255, 255, 255, 0.5);
  backdrop-filter: blur(10px);
}

.hero .md-button:not(.md-button--primary):hover {
  background: rgba(255, 255, 255, 0.25) !important;
  border-color: rgba(255, 255, 255, 0.8);
  box-shadow: 0 6px 24px rgba(255, 255, 255, 0.2);
}

.hero .badge {
  display: inline-block;
  background: rgba(255, 255, 255, 0.2);
  color: white !important;
  padding: 0.5rem 1rem;
  border-radius: 2rem;
  font-size: 0.9rem;
  margin-top: 1rem;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.3);
}

/* Feature Cards */
.md-typeset .grid.cards>ol>li,
.md-typeset .grid.cards>ul>li {
  border: 1px solid var(--md-default-fg-color--lightest);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  border-radius: 12px;
  padding: 1.5rem;
  background: var(--md-default-bg-color);
}

.md-typeset .grid.cards>ol>li:hover,
.md-typeset .grid.cards>ul>li:hover {
  border-color: var(--md-primary-fg-color);
  box-shadow: 0 8px 24px rgba(30, 136, 229, 0.15);
  transform: translateY(-4px);
  background: linear-gradient(135deg, rgba(30, 136, 229, 0.02) 0%, rgba(30, 136, 229, 0.05) 100%);
}

/* Card Title Styling */
.md-typeset .grid.cards > ul > li > p > strong {
  font-size: 1.1rem;
  color: var(--md-primary-fg-color--dark);
  display: inline-block;
  vertical-align: middle;
  line-height: 1.5rem;
}

/* Card List Items */
.md-typeset .grid.cards ul li ul li {
  padding: 0.25rem 0;
  line-height: 1.6;
}

/* Icons */
.check {
  color: #4caf50;
  font-size: 1rem;
  margin-right: 0.25rem;
  vertical-align: middle;
}

.lg {
  font-size: 1.5rem;
  display: inline-block;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  margin-right: 0.5rem;
}

.middle {
  vertical-align: middle;
  position: relative;
  top: -0.1em;
}

/* Icon Animations and Effects */
.md-typeset .grid.cards > ol > li:hover .lg,
.md-typeset .grid.cards > ul > li:hover .lg {
  transform: scale(1.1) rotate(5deg);
}

/* Feature Section Icons - Gradient Colors */
.md-typeset .grid.cards > ol > li svg,
.md-typeset .grid.cards > ul > li svg {
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Icon Color Scheme */
.md-typeset .admonition svg,
.md-typeset .grid.cards svg {
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.1));
}

/* Specific Icon Colors for Features */
.md-typeset h2 + p + .grid.cards > ul > li:nth-child(1) svg {
  color: #1e88e5; /* Editor - Blue */
}

.md-typeset h2 + p + .grid.cards > ul > li:nth-child(2) svg {
  color: #00acc1; /* Translator - Cyan */
}

.md-typeset h2 + p + .grid.cards > ul > li:nth-child(3) svg {
  color: #5e35b1; /* Meeting - Purple */
}

/* Privacy Section Icons */
.md-typeset .grid.cards > ul > li:has(svg[data-icon="laptop"]) svg,
.md-typeset .grid.cards > ul > li:has(svg[data-icon="shield-account"]) svg,
.md-typeset .grid.cards > ul > li:has(svg[data-icon="lock"]) svg,
.md-typeset .grid.cards > ul > li:has(svg[data-icon="eye"]) svg {
  color: #43a047; /* Privacy - Green */
}

/* AI APIs Section Icons - Varied Colors */
.md-typeset .grid.cards > ul > li:has(svg[data-icon="chat"]) svg {
  color: #1e88e5; /* Prompt API - Blue */
}

.md-typeset .grid.cards > ul > li:has(svg[data-icon="spellcheck"]) svg {
  color: #e53935; /* Proofreader - Red */
}

.md-typeset .grid.cards > ul > li:has(svg[data-icon="pen"]) svg {
  color: #fb8c00; /* Writer - Orange */
}

.md-typeset .grid.cards > ul > li:has(svg[data-icon="sync"]) svg {
  color: #00acc1; /* Rewriter - Cyan */
}

.md-typeset .grid.cards > ul > li:has(svg[data-icon="text-box-outline"]) svg {
  color: #8e24aa; /* Summarizer - Purple */
}

.md-typeset .grid.cards > ul > li:has(svg[data-icon="web"]) svg {
  color: #43a047; /* Translator - Green */
}

.md-typeset .grid.cards > ul > li:has(svg[data-icon="magnify"]) svg {
  color: #fdd835; /* Language Detector - Yellow */
}

/* Why Choose Section Icons */
.md-typeset .grid.cards > ul > li:has(svg[data-icon*="chrome"]) svg {
  color: #1e88e5; /* Chrome - Blue */
}

.md-typeset .grid.cards > ul > li:has(svg[data-icon="shield-check"]) svg {
  color: #43a047; /* Privacy - Green */
}

.md-typeset .grid.cards > ul > li:has(svg[data-icon="source-branch"]) svg {
  color: #fb8c00; /* Open Source - Orange */
}

/* Icon Container Styling */
.md-typeset .grid.cards > ul > li > p:first-child {
  margin-bottom: 1rem;
}

/* Icon Background Circle Effect */
.md-typeset .grid.cards > ul > li:hover svg {
  filter: drop-shadow(0 4px 12px rgba(30, 136, 229, 0.3));
}

/* Pulse Animation for Important Icons */
@keyframes iconPulse {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
}

.md-typeset .grid.cards > ul > li:first-child svg {
  animation: iconPulse 2s ease-in-out infinite;
}

/* Icon Glow on Hover */
.md-typeset .grid.cards > ul > li:hover svg {
  transform: scale(1.1);
}

/* Center Content */
.center-content {
  text-align: center;
  margin: 3rem 0;
  padding: 2rem;
}

.md-button--large {
  padding: 1rem 2.5rem;
  font-size: 1.1rem;
  font-weight: 500;
  box-shadow: 0 4px 16px rgba(30, 136, 229, 0.3);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.md-button--large:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(30, 136, 229, 0.4);
}

/* Button Icons */
.md-button svg {
  vertical-align: middle;
  margin-right: 0.5rem;
}

/* Section Spacing */
.md-typeset h2 {
  margin-top: 3rem;
  margin-bottom: 1.5rem;
  font-weight: 600;
  color: var(--md-primary-fg-color--dark);
}

/* Responsive Design */
@media screen and (max-width: 76.1875em) {
  .hero h1 {
    font-size: 2rem;
  }

  .hero p {
    font-size: 1rem;
  }

  .hero {
    padding: 3rem 1.5rem;
  }
}

@media screen and (max-width: 44.9375em) {
  .hero h1 {
    font-size: 1.75rem;
  }

  .hero {
    padding: 2rem 1rem;
  }

  .md-button--large {
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
  }
}


/* Enhanced Check Icons in Lists */
.md-typeset .grid.cards ul li ul li::marker {
  content: none;
}

.md-typeset .grid.cards ul li ul li {
  list-style: none;
  position: relative;
  padding-left: 0;
}

/* Smooth Transitions for All Elements */
.md-typeset .grid.cards * {
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Icon Badge Effect */
.md-typeset .grid.cards > ul > li > p:first-child {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  min-height: auto;
  line-height: 1.5rem;
}

/* Gradient Background for Icon Container on Hover */
.md-typeset .grid.cards > ul > li:hover > p:first-child {
  background: radial-gradient(circle, rgba(30, 136, 229, 0.1) 0%, transparent 70%);
  border-radius: 50%;
  padding: 1rem;
}

/* Trophy Badge in Hero */
.hero .badge svg {
  vertical-align: middle;
  margin-right: 0.5rem;
  color: #ffd700 !important;
  filter: drop-shadow(0 2px 4px rgba(255, 215, 0, 0.5));
}

/* Material Icons Enhancement */
.md-typeset svg.twemoji {
  width: 1em;
  height: 1em;
  vertical-align: middle;
}

/* Large Icons in Cards */
.md-typeset .grid.cards .lg svg {
  width: 1.5rem;
  height: 1.5rem;
  vertical-align: middle;
}

/* Icon Rotation on Hover for Specific Types */
.md-typeset .grid.cards > ul > li:hover svg[data-icon="sync"] {
  transform: scale(1.1) rotate(180deg);
}

.md-typeset .grid.cards > ul > li:hover svg[data-icon="magnify"] {
  transform: scale(1.2);
}

/* Smooth Icon Transitions */
.md-typeset svg {
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Screenshot Slider */
.screenshot-slider {
  margin: 3rem 0;
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
}

.slider-container {
  position: relative;
  width: 100%;
  overflow: hidden;
  border-radius: 16px;
  box-shadow: 0 8px 32px rgba(30, 136, 229, 0.2);
  background: var(--md-default-bg-color);
}

.slider-track {
  position: relative;
  width: 100%;
  min-height: 500px;
}

.slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: opacity 0.6s ease-in-out;
  pointer-events: none;
}

.slide.active {
  opacity: 1;
  pointer-events: auto;
}

.slide img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 16px 16px 0 0;
}

.slide-caption {
  padding: 2rem;
  text-align: center;
  background: linear-gradient(135deg, rgba(30, 136, 229, 0.05) 0%, rgba(30, 136, 229, 0.1) 100%);
  border-radius: 0 0 16px 16px;
}

.slide-caption h3 {
  margin: 0 0 0.5rem 0;
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--md-primary-fg-color--dark);
}

.slide-caption p {
  margin: 0;
  font-size: 1rem;
  color: var(--md-default-fg-color--light);
  line-height: 1.6;
}

/* Slider Buttons */
.slider-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255, 255, 255, 0.9);
  color: var(--md-primary-fg-color);
  border: none;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  font-size: 2rem;
  line-height: 1;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: center;
}

.slider-btn:hover {
  background: white;
  box-shadow: 0 6px 20px rgba(30, 136, 229, 0.3);
  transform: translateY(-50%) scale(1.1);
}

.slider-btn.prev {
  left: 1rem;
}

.slider-btn.next {
  right: 1rem;
}

/* Slider Dots */
.slider-dots {
  display: flex;
  justify-content: center;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--md-default-fg-color--lightest);
  border: none;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  padding: 0;
}

.dot:hover {
  background: var(--md-primary-fg-color--light);
  transform: scale(1.2);
}

.dot.active {
  background: var(--md-primary-fg-color);
  width: 32px;
  border-radius: 6px;
}

/* Responsive Design for Slider */
@media screen and (max-width: 76.1875em) {
  .slider-track {
    min-height: 400px;
  }

  .slide-caption {
    padding: 1.5rem;
  }

  .slide-caption h3 {
    font-size: 1.25rem;
  }

  .slide-caption p {
    font-size: 0.9rem;
  }

  .slider-btn {
    width: 40px;
    height: 40px;
    font-size: 1.5rem;
  }
}

@media screen and (max-width: 44.9375em) {
  .slider-track {
    min-height: 300px;
  }

  .slide-caption {
    padding: 1rem;
  }

  .slide-caption h3 {
    font-size: 1.1rem;
  }

  .slide-caption p {
    font-size: 0.85rem;
  }

  .slider-btn {
    width: 36px;
    height: 36px;
    font-size: 1.25rem;
  }

  .slider-btn.prev {
    left: 0.5rem;
  }

  .slider-btn.next {
    right: 0.5rem;
  }
}

/* Dark Mode Support */
[data-md-color-scheme="slate"] .slider-container {
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
}

[data-md-color-scheme="slate"] .slider-btn {
  background: rgba(30, 30, 30, 0.9);
  color: var(--md-primary-fg-color--light);
}

[data-md-color-scheme="slate"] .slider-btn:hover {
  background: rgba(30, 30, 30, 1);
}

[data-md-color-scheme="slate"] .slide-caption {
  background: linear-gradient(135deg, rgba(30, 136, 229, 0.1) 0%, rgba(30, 136, 229, 0.15) 100%);
}

/* Screenshot Slider */
.screenshot-slider {
  margin: 3rem 0;
  position: relative;
  max-width: 1000px;
  margin-left: auto;
  margin-right: auto;
}

.slider-container {
  position: relative;
  overflow: hidden;
  border-radius: 12px;
  box-shadow: 0 8px 32px rgba(30, 136, 229, 0.2);
  background: var(--md-default-bg-color);
}

.slider-track {
  position: relative;
  width: 100%;
  height: 100%;
}

.slide {
  display: none;
  position: relative;
  width: 100%;
  animation: fadeIn 0.5s ease-in-out;
}

.slide.active {
  display: block;
}

.slide img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 12px 12px 0 0;
}

.slide-caption {
  padding: 2rem;
  background: var(--md-default-bg-color);
  border-radius: 0 0 12px 12px;
}

.slide-caption h3 {
  margin: 0 0 1rem 0;
  color: var(--md-primary-fg-color);
  font-size: 1.5rem;
  font-weight: 600;
}

.slide-caption p {
  margin: 0;
  color: var(--md-default-fg-color);
  line-height: 1.6;
}

/* Slider Buttons */
.slider-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255, 255, 255, 0.9);
  color: var(--md-primary-fg-color);
  border: none;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  font-size: 2rem;
  line-height: 1;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.slider-btn:hover {
  background: white;
  transform: translateY(-50%) scale(1.1);
  box-shadow: 0 6px 20px rgba(30, 136, 229, 0.3);
}

.slider-btn:active {
  transform: translateY(-50%) scale(0.95);
}

.slider-btn.prev {
  left: 1rem;
}

.slider-btn.next {
  right: 1rem;
}

/* Slider Dots */
.slider-dots {
  display: flex;
  justify-content: center;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--md-default-fg-color--lightest);
  border: 2px solid var(--md-default-fg-color--lighter);
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  padding: 0;
}

.dot:hover {
  background: var(--md-primary-fg-color--light);
  border-color: var(--md-primary-fg-color);
  transform: scale(1.2);
}

.dot.active {
  background: var(--md-primary-fg-color);
  border-color: var(--md-primary-fg-color);
  width: 32px;
  border-radius: 6px;
}

/* Fade Animation */
@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

/* Responsive Slider */
@media screen and (max-width: 76.1875em) {
  .slider-btn {
    width: 40px;
    height: 40px;
    font-size: 1.5rem;
  }

  .slider-btn.prev {
    left: 0.5rem;
  }

  .slider-btn.next {
    right: 0.5rem;
  }

  .slide-caption {
    padding: 1.5rem;
  }

  .slide-caption h3 {
    font-size: 1.25rem;
  }
}

@media screen and (max-width: 44.9375em) {
  .screenshot-slider {
    margin: 2rem -1rem;
  }

  .slider-container {
    border-radius: 0;
  }

  .slide img {
    border-radius: 0;
  }

  .slide-caption {
    padding: 1rem;
    border-radius: 0;
  }

  .slide-caption h3 {
    font-size: 1.1rem;
  }

  .slider-btn {
    width: 36px;
    height: 36px;
    font-size: 1.25rem;
  }

  .dot {
    width: 10px;
    height: 10px;
  }

  .dot.active {
    width: 24px;
  }
}