/* CoLab Haus — Component Styles (Dark Prismatic Theme) */

/* ========== HERO ========== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: var(--ch-black);
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  opacity: 0.4;
}

.hero__bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(200, 170, 240, 0.15) 0%, transparent 60%),
    radial-gradient(ellipse at 80% 20%, rgba(170, 220, 245, 0.1) 0%, transparent 50%),
    radial-gradient(ellipse at 50% 80%, rgba(240, 180, 200, 0.08) 0%, transparent 40%);
  animation: prismOrbs 10s ease-in-out infinite alternate;
}

.hero__grid-overlay {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(200, 170, 240, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(200, 170, 240, 0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse at center, black 40%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse at center, black 40%, transparent 80%);
}

.hero__content {
  position: relative;
  z-index: 2;
  max-width: 720px;
  padding-top: var(--ch-nav-height);
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--ch-space-sm);
  padding: 0.5rem 1rem;
  background: rgba(200, 170, 240, 0.08);
  border: 1px solid rgba(200, 170, 240, 0.15);
  border-radius: var(--ch-radius-full);
  font-family: var(--ch-font-body);
  font-size: var(--ch-text-xs);
  color: var(--ch-prism-vivid-violet);
  margin-bottom: var(--ch-space-2xl);
}

.hero__badge-dot {
  width: 6px;
  height: 6px;
  background: var(--ch-prism-vivid-mint);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

.hero h1 {
  color: var(--ch-white);
  margin-bottom: var(--ch-space-xl);
  letter-spacing: -0.02em;
}

.hero__subtitle {
  font-size: var(--ch-text-xl);
  color: var(--ch-gray-400);
  line-height: 1.6;
  margin-bottom: var(--ch-space-2xl);
}

.hero__actions {
  display: flex;
  gap: var(--ch-space-md);
  flex-wrap: wrap;
}

.hero__scroll {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--ch-space-sm);
  color: var(--ch-gray-500);
  font-size: var(--ch-text-xs);
  font-family: var(--ch-font-body);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  animation: float 3s ease-in-out infinite;
}

/* ========== STATS BAR ========== */
.stats-bar {
  background: rgba(255, 255, 255, 0.02);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  padding: var(--ch-space-2xl) 0;
}

.stats-bar__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--ch-space-xl);
  text-align: center;
}

.stat__number {
  font-family: var(--ch-font-display);
  font-size: var(--ch-text-3xl);
  font-weight: 700;
  background: var(--ch-gradient-prism-vivid);
  background-size: 200% auto;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: prismFlow 6s linear infinite;
  line-height: 1.15;
  margin-bottom: var(--ch-space-xs);
  padding-bottom: 2px;
}

.stat__label {
  font-size: var(--ch-text-sm);
  color: var(--ch-gray-500);
}

@media (max-width: 640px) {
  .stats-bar__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ========== VALUE PROPS ========== */
.value-card {
  position: relative;
  padding: var(--ch-space-2xl);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--ch-radius-lg);
  transition: all var(--ch-duration) var(--ch-ease);
  overflow: hidden;
}

.value-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--ch-gradient-prism-vivid);
  opacity: 0;
  transition: opacity var(--ch-duration) var(--ch-ease);
}

.value-card:hover {
  border-color: rgba(200, 170, 240, 0.3);
  transform: translateY(-4px);
}

.value-card:hover::before {
  opacity: 1;
}

.value-card__icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--ch-radius-md);
  background: rgba(200, 170, 240, 0.08);
  margin-bottom: var(--ch-space-lg);
}

.value-card__icon svg {
  width: 28px;
  height: 28px;
  stroke: var(--ch-prism-vivid-violet);
  fill: none;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.value-card h4 {
  color: var(--ch-white);
  font-size: var(--ch-text-xl);
  margin-bottom: var(--ch-space-md);
}

.value-card p {
  color: var(--ch-gray-400);
  font-size: var(--ch-text-sm);
  line-height: 1.7;
}

.value-card__highlight {
  display: inline-block;
  padding: 0.375rem 0.875rem;
  background: rgba(200, 170, 240, 0.08);
  border-radius: var(--ch-radius-full);
  font-family: var(--ch-font-body);
  font-size: var(--ch-text-xs);
  font-weight: 600;
  color: var(--ch-prism-vivid-violet);
  margin-top: var(--ch-space-md);
}

/* ========== PRICING ========== */
.pricing-card {
  position: relative;
  padding: var(--ch-space-2xl);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--ch-radius-lg);
  transition: all var(--ch-duration) var(--ch-ease);
  display: flex;
  flex-direction: column;
}

.pricing-card .btn {
  margin-top: auto;
}

.pricing-card--featured {
  border-color: rgba(200, 170, 240, 0.4);
  box-shadow: var(--ch-shadow-prism);
}

.pricing-card--featured .pricing-card__badge {
  display: block;
}

.pricing-card__badge {
  display: none;
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  padding: 0.375rem 1rem;
  background: var(--ch-gradient-prism-vivid);
  background-size: 200% auto;
  color: var(--ch-white);
  font-family: var(--ch-font-display);
  font-size: var(--ch-text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-radius: var(--ch-radius-full);
  white-space: nowrap;
}

.pricing-card__name {
  font-family: var(--ch-font-body);
  font-size: var(--ch-text-xs);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--ch-gray-500);
  margin-bottom: var(--ch-space-xs);
}

.pricing-card__title {
  font-size: var(--ch-text-2xl);
  margin-bottom: var(--ch-space-md);
}

.pricing-card__price {
  display: flex;
  align-items: baseline;
  gap: var(--ch-space-xs);
  margin-bottom: var(--ch-space-xs);
}

.pricing-card__amount {
  font-family: var(--ch-font-display);
  font-size: var(--ch-text-3xl);
  font-weight: 700;
  color: var(--ch-white);
}

.pricing-card__period {
  font-size: var(--ch-text-sm);
  color: var(--ch-gray-500);
}

.pricing-card__promo {
  font-family: var(--ch-font-body);
  font-size: var(--ch-text-xs);
  color: var(--ch-prism-vivid-mint);
  font-weight: 600;
  margin-bottom: var(--ch-space-xl);
}

.pricing-card__desc {
  font-size: var(--ch-text-sm);
  color: var(--ch-gray-500);
  margin-bottom: var(--ch-space-xl);
  padding-bottom: var(--ch-space-xl);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.pricing-card__features {
  display: flex;
  flex-direction: column;
  gap: var(--ch-space-sm);
  margin-bottom: var(--ch-space-2xl);
}

.pricing-card__feature {
  display: flex;
  align-items: flex-start;
  gap: var(--ch-space-sm);
  font-size: var(--ch-text-sm);
  color: var(--ch-gray-400);
}

.pricing-card__check {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  color: var(--ch-prism-vivid-mint);
  margin-top: 2px;
}

/* ========== COMPARISON TABLE ========== */
.comparison-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--ch-text-sm);
}

.comparison-table th {
  padding: var(--ch-space-md) var(--ch-space-lg);
  text-align: left;
  font-family: var(--ch-font-display);
  font-weight: 600;
  font-size: var(--ch-text-xs);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--ch-gray-500);
  border-bottom: 2px solid rgba(255, 255, 255, 0.1);
}

.comparison-table td {
  padding: var(--ch-space-md) var(--ch-space-lg);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  color: var(--ch-gray-400);
}

.comparison-table tr:last-child td {
  border-bottom: none;
}

.comparison-table .highlight-row td {
  background: rgba(200, 170, 240, 0.06);
  font-weight: 600;
  color: var(--ch-white);
}

.comparison-table .highlight-row td:first-child {
  border-left: 3px solid var(--ch-prism-vivid-violet);
}

/* ========== FAQ ========== */
.faq-item {
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.faq-item__question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: var(--ch-space-xl) 0;
  font-family: var(--ch-font-display);
  font-size: var(--ch-text-lg);
  font-weight: 600;
  color: var(--ch-white);
  text-align: left;
  cursor: pointer;
  background: none;
  border: none;
  transition: color var(--ch-duration) var(--ch-ease);
}

.faq-item__question:hover {
  color: var(--ch-prism-vivid-violet);
}

.faq-item__icon {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--ch-prism-vivid-violet);
  transition: transform var(--ch-duration) var(--ch-ease);
}

.faq-item.is-open .faq-item__icon {
  transform: rotate(45deg);
}

.faq-item__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--ch-duration-slow) var(--ch-ease);
}

.faq-item.is-open .faq-item__answer {
  max-height: 500px;
}

.faq-item__answer p {
  padding-bottom: var(--ch-space-xl);
  font-size: var(--ch-text-base);
  color: var(--ch-gray-400);
  line-height: 1.8;
}

/* ========== APPLICATION FORM ========== */
.form {
  display: flex;
  flex-direction: column;
  gap: var(--ch-space-xl);
}

.form__group {
  display: flex;
  flex-direction: column;
  gap: var(--ch-space-sm);
}

.form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--ch-space-xl);
}

@media (max-width: 640px) {
  .form__row { grid-template-columns: 1fr; }
}

.form__label {
  font-family: var(--ch-font-display);
  font-size: var(--ch-text-sm);
  font-weight: 600;
  color: var(--ch-white);
}

.form__input,
.form__select,
.form__textarea {
  width: 100%;
  padding: 0.875rem 1rem;
  font-family: var(--ch-font-body);
  font-size: var(--ch-text-base);
  color: var(--ch-white);
  background: rgba(255, 255, 255, 0.04);
  border: 1.5px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--ch-radius-md);
  transition: border-color var(--ch-duration) var(--ch-ease);
}

.form__input:focus,
.form__select:focus,
.form__textarea:focus {
  outline: none;
  border-color: rgba(200, 170, 240, 0.5);
}

.form__input::placeholder,
.form__textarea::placeholder {
  color: var(--ch-gray-600);
}

.form__select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%239898A0' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.75rem center;
  background-size: 16px;
  padding-right: 2.5rem;
}

.form__select option {
  background: var(--ch-gray-800);
  color: var(--ch-white);
}

.form__textarea {
  resize: vertical;
  min-height: 120px;
}

.form__hint {
  font-size: var(--ch-text-xs);
  color: var(--ch-gray-500);
}

/* ========== CHAT WIDGET PLACEHOLDER ========== */
.chat-widget {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 900;
}

.chat-widget__trigger {
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--ch-gradient-prism-vivid);
  background-size: 200% auto;
  animation: prismFlow 6s linear infinite;
  border-radius: 50%;
  cursor: pointer;
  box-shadow: var(--ch-shadow-lg), var(--ch-shadow-prism-strong);
  transition: all var(--ch-duration) var(--ch-ease);
  border: none;
}

.chat-widget__trigger:hover {
  transform: scale(1.1);
  box-shadow: var(--ch-shadow-lg), 0 0 30px rgba(200, 170, 240, 0.5);
}

.chat-widget__trigger svg {
  width: 28px;
  height: 28px;
  fill: var(--ch-white);
}

.chat-widget__tooltip {
  position: absolute;
  bottom: 72px;
  right: 0;
  padding: 0.75rem 1rem;
  background: var(--ch-gray-800);
  color: var(--ch-white);
  font-size: var(--ch-text-sm);
  font-weight: 500;
  border-radius: var(--ch-radius-md);
  white-space: nowrap;
  opacity: 0;
  transform: translateY(8px);
  transition: all var(--ch-duration) var(--ch-ease);
  pointer-events: none;
}

.chat-widget__tooltip::after {
  content: '';
  position: absolute;
  bottom: -6px;
  right: 22px;
  width: 12px;
  height: 12px;
  background: var(--ch-gray-800);
  transform: rotate(45deg);
}

.chat-widget__trigger:hover + .chat-widget__tooltip,
.chat-widget:hover .chat-widget__tooltip {
  opacity: 1;
  transform: translateY(0);
}

/* ========== PAGE HERO (interior pages) ========== */
.page-hero {
  position: relative;
  padding: calc(var(--ch-nav-height) + var(--ch-space-4xl)) 0 var(--ch-space-4xl);
  background: var(--ch-black);
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 30% 50%, rgba(200, 170, 240, 0.1) 0%, transparent 50%),
    radial-gradient(ellipse at 70% 30%, rgba(170, 220, 245, 0.08) 0%, transparent 40%);
  animation: prismOrbs 10s ease-in-out infinite alternate;
}

.page-hero__content {
  position: relative;
  z-index: 2;
  max-width: 640px;
}

.page-hero h1 {
  color: var(--ch-white);
  margin-bottom: var(--ch-space-lg);
}

.page-hero p {
  font-size: var(--ch-text-lg);
  color: var(--ch-gray-400);
  line-height: 1.7;
}

/* ========== TIMELINE (About page) ========== */
.timeline {
  position: relative;
  padding-left: var(--ch-space-3xl);
}

.timeline::before {
  content: '';
  position: absolute;
  left: 15px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--ch-gradient-prism-vivid);
}

.timeline__item {
  position: relative;
  margin-bottom: var(--ch-space-2xl);
}

.timeline__dot {
  position: absolute;
  left: calc(-1 * var(--ch-space-3xl) + 8px);
  top: 6px;
  width: 16px;
  height: 16px;
  background: var(--ch-prism-vivid-violet);
  border: 3px solid var(--ch-black);
  border-radius: 50%;
  box-shadow: 0 0 0 4px rgba(200, 170, 240, 0.2);
}

.timeline__year {
  font-family: var(--ch-font-body);
  font-size: var(--ch-text-xs);
  font-weight: 600;
  color: var(--ch-prism-vivid-violet);
  text-transform: uppercase;
  margin-bottom: var(--ch-space-xs);
}

.timeline__title {
  font-size: var(--ch-text-xl);
  margin-bottom: var(--ch-space-sm);
}

.timeline__desc {
  font-size: var(--ch-text-sm);
  color: var(--ch-gray-500);
  line-height: 1.7;
}

/* ========== EQUIPMENT GRID ========== */
.equipment-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: var(--ch-space-md);
}

.equipment-item {
  display: flex;
  align-items: center;
  gap: var(--ch-space-md);
  padding: var(--ch-space-lg);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--ch-radius-md);
}

.equipment-item__icon {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(200, 170, 240, 0.08);
  border-radius: var(--ch-radius-sm);
}

.equipment-item__icon svg {
  width: 20px;
  height: 20px;
  stroke: var(--ch-prism-vivid-violet);
  fill: none;
  stroke-width: 1.5;
}

.equipment-item__name {
  font-size: var(--ch-text-sm);
  font-weight: 500;
  color: var(--ch-white);
}

.equipment-item__detail {
  font-size: var(--ch-text-xs);
  color: var(--ch-gray-500);
}