/* =====================================================
VISIV LABS - Dedicated Stylesheet
Extracted from inline styles for better maintainability
===================================================== */

/* =====================================================
KINETIC HERO SECTION
===================================================== */
.labs-hero {
  position: relative;
  height: 100vh;
  height: 100dvh;
  width: 100%;
  /* overflow: hidden; REMOVED to prevent clipping */
  background-color: var(--color-bg);
  display: flex;
  align-items: center;
  justify-content: center;
}

.labs-hero__bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  overflow: hidden;
}

.labs-hero__gradient {
  position: absolute;
  width: 100%;
  height: 100%;
  background:
    radial-gradient(ellipse at 0% 100%, var(--color-primary) 0%, transparent 50%),
    radial-gradient(ellipse at 100% 0%, var(--color-secondary) 0%, transparent 50%),
    var(--color-bg);
  opacity: 0.6;
  animation: heroGradientPulse 8s ease-in-out infinite alternate;
}

@keyframes heroGradientPulse {
  0% {
    opacity: 0.4;
  }

  100% {
    opacity: 0.7;
  }
}

.labs-hero__container {
  position: relative;
  z-index: 2;
  width: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  perspective: 1000px;
  padding: 0 var(--padding-sides);
  text-align: center;
}

.labs-hero__title {
  font-family: 'Acumin Pro', sans-serif;
  font-size: clamp(3rem, 12vw, 10rem);
  font-weight: 700;
  line-height: 1;
  color: var(--color-text);
  text-transform: uppercase;
  letter-spacing: -0.02em;
  margin-bottom: 2rem;
  position: relative;
  z-index: 10;
}

.labs-hero__char {
  display: inline-block;
  opacity: 0;
  min-width: 0.3em;
  will-change: transform, opacity;
}

/* Animation triggered by JS after loader */
/* Animation triggered by JS after loader */
/* Animation triggered by JS after loader */
.labs-hero.animated .labs-hero__title {
  animation: heroDramaticZoom 1.8s cubic-bezier(0.19, 1, 0.22, 1) forwards;
  transform-style: preserve-3d;
  transform-origin: center center;
  will-change: transform, opacity;
}

.labs-hero.animated .labs-hero__char {
  animation: titanCharKinetic 1.2s cubic-bezier(0.215, 0.61, 0.355, 1) forwards;
  animation-delay: var(--delay, 0s);
  transform-origin: center center;
  will-change: transform, opacity, filter;
}

@keyframes titanCharKinetic {
  0% {
    opacity: 0;
    transform: scale(8.0);
    /* Start EXTREMELY HUGE */
    filter: blur(40px);
  }

  100% {
    opacity: 1;
    transform: scale(1);
    filter: blur(0);
  }
}

@keyframes heroDramaticZoom {
  0% {
    opacity: 0;
    transform: scale(1.5);
    /* Increased container zoom */
  }

  100% {
    opacity: 1;
    transform: scale(1);
  }
}

/* AI Focus Line */
.labs-hero__ai-focus {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  margin-bottom: 2rem;
  opacity: 0;
  transform: translateY(20px);
}

.labs-hero.animated .labs-hero__ai-focus {
  animation: fadeSlideUp 0.8s ease 1s forwards;
}

.ai-focus__line {
  width: 60px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-primary), transparent);
}

.ai-focus__text {
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--color-primary);
}

@keyframes fadeSlideUp {
  0% {
    opacity: 0;
    transform: translateY(20px);
  }

  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

.labs-hero__subtitle {
  font-size: clamp(1.125rem, 2vw, 1.5rem);
  font-weight: 300;
  color: rgba(255, 255, 255, 0.7);
  max-width: 600px;
  margin-bottom: 3rem;
  line-height: 1.6;
  opacity: 0;
  transform: translateY(20px);
}

.labs-hero.animated .labs-hero__subtitle {
  animation: fadeSlideUp 0.8s ease 1.2s forwards;
}

.labs-hero__cta {
  display: flex;
  gap: 1.5rem;
  justify-content: center;
  flex-wrap: wrap;
  opacity: 0;
  transform: translateY(20px);
}

.labs-hero.animated .labs-hero__cta {
  animation: fadeSlideUp 0.8s ease 1.4s forwards;
}

/* Scroll Indicator */
.labs-hero__scroll {
  position: absolute;
  bottom: var(--space-8);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  z-index: 2;
  opacity: 0;
}

.labs-hero.animated .labs-hero__scroll {
  animation: fadeSlideUp 1s ease 2s forwards;
}

.labs-hero__scroll-text {
  font-size: var(--font-size-xxs);
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--color-text-muted);
  writing-mode: vertical-rl;
}

.labs-hero__scroll-line {
  width: 1px;
  height: 40px;
  background-color: var(--color-text-muted);
  position: relative;
  overflow: hidden;
}

.labs-hero__scroll-line::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: var(--color-primary);
  animation: scrollLineDrop 2s cubic-bezier(0.77, 0, 0.175, 1) infinite;
}

@keyframes scrollLineDrop {
  0% {
    transform: translateY(-100%);
  }

  50% {
    transform: translateY(0);
  }

  100% {
    transform: translateY(100%);
  }
}

/* Mobile Hero Adjustments */
@media (max-width: 768px) {
  .labs-hero__title {
    font-size: clamp(2rem, 10vw, 4rem);
  }

  .labs-hero__subtitle {
    font-size: 1rem;
    max-width: 90%;
  }

  .labs-hero__cta {
    flex-direction: column;
    width: 100%;
    padding: 0 2rem;
  }

  .labs-hero__cta .btn {
    width: 100%;
    justify-content: center;
  }
}

/* =====================================================
FEATURE CARDS SECTION
===================================================== */
.labs-features {
  padding: 10vh 0;
  position: relative;
  background: var(--color-bg);
}

.labs-features__header {
  text-align: center;
  margin-bottom: 5rem;
  padding: 0 2rem;
}

.labs-features__title {
  font-family: 'Acumin Pro', sans-serif;
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 600;
  margin-bottom: 1rem;
  background: linear-gradient(135deg, #fff 0%, rgba(255, 255, 255, 0.8) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.labs-features__subtitle {
  font-size: 1.25rem;
  color: rgba(255, 255, 255, 0.5);
  font-weight: 300;
}

.labs-features__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

@media (max-width: 768px) {
  .labs-features__grid {
    grid-template-columns: 1fr;
  }
}

/* Feature Cards - Glassmorphism */
.labs-feature-card {
  position: relative;
  background: rgba(255, 255, 255, 0.02);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 20px;
  padding: 2.5rem;
  overflow: hidden;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  cursor: pointer;
}

.labs-feature-card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 20px;
  padding: 1px;
  background: linear-gradient(135deg, var(--card-color, #D4A748), transparent 60%);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0.5;
  transition: opacity 0.4s ease;
}

.labs-feature-card:hover::before {
  opacity: 1;
}

.labs-feature-card:hover {
  transform: translateY(-8px);
  background: rgba(255, 255, 255, 0.04);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4), 0 0 40px var(--card-glow, rgba(212, 167, 72, 0.1));
}

/* Card Colors */
.labs-feature-card[data-feature="core"] {
  --card-color: #3B9BD9;
  --card-glow: rgba(59, 155, 217, 0.2);
}

.labs-feature-card[data-feature="systems"] {
  --card-color: #7B3FD9;
  --card-glow: rgba(123, 63, 217, 0.2);
}

.labs-feature-card[data-feature="assist"] {
  --card-color: #D4A748;
  --card-glow: rgba(212, 167, 72, 0.2);
}

.labs-feature-card[data-feature="ecommerce"] {
  --card-color: #10B981;
  --card-glow: rgba(16, 185, 129, 0.2);
}

.labs-feature-card__number {
  position: absolute;
  top: 2rem;
  right: 2rem;
  font-family: 'Acumin Pro', sans-serif;
  font-size: 4rem;
  font-weight: 700;
  color: transparent;
  -webkit-text-stroke: 1px var(--card-color);
  opacity: 0.3;
  transition: all 0.4s ease;
}

.labs-feature-card:hover .labs-feature-card__number {
  opacity: 0.6;
}

.labs-feature-card__title {
  font-family: 'Acumin Pro', sans-serif;
  font-size: 1.75rem;
  font-weight: 600;
  color: #fff;
  margin-bottom: 0.5rem;
}

.labs-feature-card__subtitle {
  font-size: 0.875rem;
  color: var(--card-color);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin-bottom: 1.5rem;
}

.labs-feature-card__desc {
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.6);
  line-height: 1.7;
  margin-bottom: 2rem;
}

.labs-feature-card__link {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  color: #fff;
  font-weight: 500;
  font-size: 0.9375rem;
  transition: all 0.3s ease;
}

.labs-feature-card__link:hover {
  color: var(--card-color);
  gap: 1rem;
}

/* Touch device optimizations */
@media (hover: none) {
  .labs-feature-card:hover {
    transform: none;
    background: rgba(255, 255, 255, 0.02);
    box-shadow: none;
  }

  .labs-feature-card:active {
    transform: translateY(-4px);
  }
}

/* =====================================================
TECH STACK SECTION
===================================================== */
.labs-tech {
  padding: 8vh 0;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  background: var(--color-bg);
}

.labs-tech__title {
  text-align: center;
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.4);
  margin-bottom: 3rem;
}

.labs-tech__grid {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 4rem;
  flex-wrap: wrap;
  padding: 0 2rem;
  max-width: 1000px;
  margin: 0 auto;
}

@media (max-width: 768px) {
  .labs-tech__grid {
    gap: 2rem;
  }
}

.labs-tech__item {
  font-family: 'Acumin Pro', sans-serif;
  font-size: 1.25rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.3);
  opacity: 0.4;
  transition: all 0.3s ease;
  filter: grayscale(100%);
  cursor: default;
}

.labs-tech__item:hover {
  opacity: 1;
  filter: grayscale(0%);
  transform: scale(1.1);
  color: rgba(255, 255, 255, 0.9);
}

/* SVG Logo styling for tech stack */
.labs-tech__logo {
  height: 40px;
  width: auto;
  opacity: 0.4;
  filter: grayscale(100%);
  transition: all 0.3s ease;
}

.labs-tech__logo:hover {
  opacity: 1;
  filter: grayscale(0%);
  transform: scale(1.1);
}

/* =====================================================
CTA SECTION
===================================================== */
.labs-cta {
  padding: 15vh 0;
  position: relative;
  overflow: hidden;
  background: var(--color-bg);
}

.labs-cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 50% 50% at 30% 50%, rgba(212, 167, 72, 0.1) 0%, transparent 70%),
    radial-gradient(ellipse 50% 50% at 70% 50%, rgba(59, 155, 217, 0.1) 0%, transparent 70%);
  pointer-events: none;
}

.labs-cta__content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
  padding: 0 2rem;
}

.labs-cta__title {
  font-family: 'Acumin Pro', sans-serif;
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 600;
  margin-bottom: 1.5rem;
  background: linear-gradient(135deg, #fff 0%, rgba(212, 167, 72, 0.9) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.labs-cta__text {
  font-size: 1.25rem;
  color: rgba(255, 255, 255, 0.6);
  margin-bottom: 3rem;
  line-height: 1.6;
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
  .labs-hero__gradient {
    animation: none;
  }

  .labs-hero__scroll-line::after {
    animation: none;
  }

  .labs-feature-card {
    transition: none;
  }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
  .labs-feature-card {
    border: 2px solid rgba(255, 255, 255, 0.3);
  }

  .ai-focus__text {
    color: #fff;
  }
}