/* Reusable Components - Delivr Website */

/* Container */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-md);
  position: relative;
  z-index: 1;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 14px 28px;
  border-radius: var(--radius-md);
  font-weight: var(--font-weight-semibold);
  font-size: var(--font-size-body);
  text-decoration: none;
  text-align: center;
  transition: all var(--transition-normal);
  cursor: pointer;
}

.btn-primary {
  background: var(--gradient-primary);
  color: var(--color-white) !important;
  box-shadow: var(--shadow-btn);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-btn-hover);
  color: var(--color-white) !important;
}

.btn-secondary {
  border: 3px solid var(--color-primary);
  color: var(--color-primary);
  background: transparent;
}

.btn-secondary:hover {
  background: var(--color-primary);
  color: var(--color-white);
}

.btn-large {
  padding: 18px 40px;
  font-size: 18px;
}

/* Cards */
.card {
  background: var(--color-white);
  padding: var(--card-padding);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  transition: all var(--transition-normal);
  border: 2px solid transparent;
}

.card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
  border-color: var(--color-primary);
}

/* Service Cards */
.service-card {
  background: var(--color-white);
  padding: var(--card-padding);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  transition: all var(--transition-normal);
  border: 2px solid transparent;
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
  border-color: var(--color-primary);
}

.service-icon {
  width: 80px;
  height: 80px;
  background: var(--gradient-primary);
  border-radius: var(--radius-xl);
  margin-bottom: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.service-icon svg {
  width: 40px;
  height: 40px;
  stroke: white;
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.service-card h3 {
  font-size: var(--font-size-h3);
  margin-bottom: 16px;
  font-weight: var(--font-weight-bold);
}

/* Links with Arrow */
.link-arrow {
  color: var(--color-primary);
  text-decoration: none;
  font-weight: var(--font-weight-semibold);
  font-size: 18px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: gap var(--transition-normal);
}

.link-arrow::after {
  content: '→';
  transition: transform var(--transition-normal);
}

.link-arrow:hover {
  gap: 12px;
}

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

/* Section Titles */
.section-title {
  font-size: var(--font-size-h2);
  font-weight: var(--font-weight-black);
  text-align: center;
  margin-bottom: 24px;
  letter-spacing: -1px;
}

.section-subtitle {
  font-size: 20px;
  color: var(--color-gray);
  text-align: center;
  margin-bottom: var(--spacing-xxl);
}

/* Grids */
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--gap-lg);
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--gap-lg);
}

/* Wave Pattern Background */
.wave-pattern {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  opacity: 0.4;
  pointer-events: none;
  background-image: url("../images/patterns/graph.png");
  background-size: 110%;
  background-repeat: no-repeat;
  background-position: center;
  animation: parallaxDrift 60s ease-in-out infinite;
}

.wave-pattern::before {
  content: '';
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  background: linear-gradient(135deg,
    rgba(24, 104, 219, 0.3) 0%,
    rgba(255, 255, 255, 0.2) 50%,
    rgba(24, 104, 219, 0.3) 100%);
  animation: gradientShift 45s ease-in-out infinite;
}

@keyframes parallaxDrift {
  0%, 100% {
    background-position: 50% 50%;
    transform: scale(1);
  }
  25% {
    background-position: 45% 55%;
    transform: scale(1.05);
  }
  50% {
    background-position: 55% 45%;
    transform: scale(1);
  }
  75% {
    background-position: 50% 60%;
    transform: scale(1.05);
  }
}

@keyframes gradientShift {
  0%, 100% {
    opacity: 0.6;
    filter: hue-rotate(0deg);
  }
  33% {
    opacity: 0.4;
    filter: hue-rotate(15deg);
  }
  66% {
    opacity: 0.5;
    filter: hue-rotate(-10deg);
  }
}

/* Dots */
.dot {
  font-size: 36px;
  margin: 0 8px;
}

.dot.blue {
  color: var(--color-primary);
}

.dot.orange {
  color: var(--color-orange);
}

.dot.red {
  color: var(--color-red);
}

/* Sections */
section {
  padding: var(--section-padding) 0;
  position: relative;
}

/* Background Variants */
.bg-off-white {
  background: var(--color-off-white);
}

.bg-gradient {
  background: var(--gradient-subtle);
}

/* Metric Value */
.metric-value {
  font-weight: var(--font-weight-black);
  color: var(--color-primary);
  font-size: 24px;
}

/* Tag/Badge */
.tag {
  background: var(--color-orange);
  color: var(--color-white);
  padding: 8px 20px;
  border-radius: 20px;
  font-size: var(--font-size-small);
  font-weight: var(--font-weight-bold);
  letter-spacing: 1px;
  display: inline-block;
}

/* Carousel */
.case-study-carousel {
  position: relative;
  overflow: hidden;
}

.carousel-slide.case-study-card {
  display: none !important;
  animation: fadeIn 0.5s ease-in-out;
}

.carousel-slide.case-study-card.active {
  display: grid !important;
}

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

/* Carousel Controls */
.carousel-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255, 255, 255, 0.9);
  border: none;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  font-size: 32px;
  font-weight: bold;
  color: var(--color-primary);
  cursor: pointer;
  transition: all var(--transition-normal);
  z-index: 10;
  box-shadow: var(--shadow-md);
}

.carousel-btn:hover {
  background: var(--color-primary);
  color: white;
  transform: translateY(-50%) scale(1.1);
}

.carousel-prev {
  left: 20px;
}

.carousel-next {
  right: 20px;
}

/* Carousel Indicators */
.carousel-indicators {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 12px;
  z-index: 10;
}

.carousel-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.5);
  border: 2px solid white;
  cursor: pointer;
  transition: all var(--transition-normal);
  padding: 0;
}

.carousel-dot:hover {
  background: rgba(255, 255, 255, 0.8);
  transform: scale(1.2);
}

.carousel-dot.active {
  background: var(--color-primary);
  border-color: var(--color-primary);
}