/* ============================================================
   Bharat AI Foundry — Sub-Page Styles
   Shared styles for About, Services, Investors, Contact pages
   ============================================================ */

/* ----------------------------------------------------------
   0. COMING SOON OVERLAY
   Applied to pages still under development.
   ---------------------------------------------------------- */
.coming-soon-page {
  position: relative;
}

/* Blur all content below the navbar */
.coming-soon-page .page-hero,
.coming-soon-page .section,
.coming-soon-page .cta-banner,
.coming-soon-page .footer {
  filter: blur(6px);
  -webkit-filter: blur(6px);
  pointer-events: none;
  user-select: none;
  -webkit-user-select: none;
}

/* Keep navbar sharp and interactive */
.coming-soon-page .navbar,
.coming-soon-page .mobile-menu {
  filter: none;
  pointer-events: auto;
}

/* Full-page "Coming Soon" watermark */
.coming-soon-overlay {
  position: fixed;
  inset: 0;
  z-index: 500;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
}

.coming-soon-overlay__text {
  font-family: var(--font-heading);
  font-size: clamp(3rem, 8vw, 7rem);
  font-weight: 800;
  color: rgba(255, 255, 255, 0.12);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  white-space: nowrap;
  transform: rotate(-18deg);
  text-shadow: 0 0 40px rgba(232, 93, 38, 0.08);
}


/* ----------------------------------------------------------
   1. PAGE HERO (Shared across all sub-pages)
   ---------------------------------------------------------- */
.page-hero {
  position: relative;
  padding: calc(var(--navbar-height) + var(--space-20)) 0 var(--space-20);
  background: var(--gradient-hero);
  overflow: hidden;
}

.page-hero__content {
  position: relative;
  z-index: 2;
  max-width: 760px;
}

.page-hero__title {
  font-size: var(--text-5xl);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: var(--space-6);
  letter-spacing: -0.03em;
}

.page-hero__subtitle {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  line-height: 1.8;
  max-width: 640px;
}


/* ----------------------------------------------------------
   2. ABOUT PAGE
   ---------------------------------------------------------- */

/* Split Layout */
.about-split {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: var(--space-16);
  align-items: start;
}

.about-split__text {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  line-height: 1.8;
  margin-bottom: var(--space-6);
}

.about-split__text strong {
  color: var(--color-text);
}

/* Value Cards */
.about-value-card {
  background: var(--gradient-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  transition: all var(--transition-base);
}

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

.about-value-card__icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: rgba(232,93,38,0.1);
  border: 1px solid rgba(232,93,38,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-5);
}

.about-value-card h4 {
  font-size: var(--text-lg);
  margin-bottom: var(--space-3);
}

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

/* Values Grid */
.values-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
}

/* Foundry Process */
.foundry-process {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  padding: var(--space-10) 0;
}

.foundry-process__step {
  flex: 1;
  background: var(--gradient-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  text-align: center;
  transition: all var(--transition-base);
}

.foundry-process__step:hover {
  border-color: var(--color-primary);
  transform: translateY(-4px);
}

.foundry-process__number {
  font-family: var(--font-heading);
  font-size: var(--text-3xl);
  font-weight: 800;
  color: var(--color-primary);
  opacity: 0.3;
  margin-bottom: var(--space-3);
}

.foundry-process__step h4 {
  font-size: var(--text-lg);
  margin-bottom: var(--space-3);
}

.foundry-process__step p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
}

.foundry-process__connector {
  display: flex;
  align-items: center;
  padding-top: var(--space-12);
  flex-shrink: 0;
}

/* Team Grid */
.team-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
}

.team-card {
  background: var(--gradient-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  text-align: center;
  transition: all var(--transition-base);
}

.team-card:hover {
  border-color: var(--color-border-light);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.team-card__avatar {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  margin: 0 auto var(--space-5);
  overflow: hidden;
}

.team-card__avatar-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(232,93,38,0.1);
  border: 2px solid rgba(232,93,38,0.2);
  border-radius: 50%;
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-primary-light);
  letter-spacing: 0.05em;
}

.team-card__name {
  font-size: var(--text-lg);
  margin-bottom: var(--space-1);
}

.team-card__role {
  font-size: var(--text-xs);
  color: var(--color-primary-light);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-4);
}

.team-card__bio {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
}


/* ----------------------------------------------------------
   3. SERVICES PAGE
   ---------------------------------------------------------- */

.service-detail {
  max-width: 960px;
  margin: 0 auto;
}

.service-detail__header {
  margin-bottom: var(--space-12);
  position: relative;
}

.service-detail__number {
  position: absolute;
  top: -10px;
  right: 0;
  font-family: var(--font-heading);
  font-size: var(--text-6xl);
  font-weight: 800;
  color: var(--color-border);
  opacity: 0.3;
  line-height: 1;
}

.service-detail__title {
  font-size: var(--text-4xl);
  margin-bottom: var(--space-2);
}

.service-detail__tagline {
  font-size: var(--text-lg);
  color: var(--color-primary-light);
  font-weight: 600;
  margin-bottom: var(--space-6);
}

.service-detail__desc {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  line-height: 1.8;
  max-width: 720px;
}

.service-detail__capabilities {
  margin-bottom: var(--space-12);
}

.service-detail__capabilities h3 {
  font-size: var(--text-xl);
  margin-bottom: var(--space-6);
  color: var(--color-text-muted);
}

.capabilities-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-5);
}

.capability-item {
  background: var(--gradient-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-6);
  transition: border-color var(--transition-base);
}

.capability-item:hover {
  border-color: var(--color-border-light);
}

.capability-item h4 {
  font-size: var(--text-base);
  margin-bottom: var(--space-2);
}

.capability-item p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* Case Study Card */
.case-study-card {
  background: var(--gradient-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-10);
  position: relative;
  overflow: hidden;
}

.case-study-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-primary);
}

.case-study-card__label {
  display: inline-block;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-sm);
  background: rgba(232,93,38,0.1);
  color: var(--color-primary-light);
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-4);
}

.case-study-card h4 {
  font-size: var(--text-xl);
  margin-bottom: var(--space-4);
}

.case-study-card > p {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: var(--space-8);
}

.case-study-card__metrics {
  display: flex;
  gap: var(--space-10);
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-border);
}

.case-study-card__metric {
  text-align: center;
}

.case-study-card__metric-value {
  display: block;
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--color-primary-light);
}

.case-study-card__metric-label {
  display: block;
  font-size: var(--text-xs);
  color: var(--color-text-subtle);
  margin-top: var(--space-1);
}


/* ----------------------------------------------------------
   4. INVESTORS PAGE
   ---------------------------------------------------------- */

/* Market Stats */
.market-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
}

.market-stat-card {
  background: var(--gradient-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  text-align: center;
  transition: all var(--transition-base);
}

.market-stat-card:hover {
  border-color: var(--color-primary);
  transform: translateY(-4px);
}

.market-stat-card__value {
  display: block;
  font-family: var(--font-heading);
  font-size: var(--text-3xl);
  font-weight: 800;
  color: var(--color-primary-light);
  margin-bottom: var(--space-2);
}

.market-stat-card__label {
  display: block;
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

/* Roadmap */
.roadmap {
  position: relative;
  padding-left: var(--space-10);
}

.roadmap::before {
  content: '';
  position: absolute;
  left: 15px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--color-border);
}

.roadmap__item {
  position: relative;
  padding-bottom: var(--space-10);
  padding-left: var(--space-10);
}

.roadmap__item:last-child {
  padding-bottom: 0;
}

.roadmap__marker {
  position: absolute;
  left: calc(-1 * var(--space-10) + 8px);
  top: 6px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  border: 2px solid var(--color-border-light);
  background: var(--color-bg);
}

.roadmap__item--completed .roadmap__marker {
  background: var(--color-primary);
  border-color: var(--color-primary);
}

.roadmap__item--active .roadmap__marker {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 4px rgba(232,93,38,0.2);
  animation: pulse-dot 2s ease-in-out infinite;
}

.roadmap__date {
  font-size: var(--text-xs);
  color: var(--color-primary-light);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: var(--space-2);
  display: block;
}

.roadmap__content h4 {
  font-size: var(--text-xl);
  margin-bottom: var(--space-2);
}

.roadmap__content p {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: 1.7;
  max-width: 600px;
}

/* Compliance Grid */
.compliance-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.compliance-card {
  background: var(--gradient-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  transition: all var(--transition-base);
}

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

.compliance-card__icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: rgba(232,93,38,0.1);
  border: 1px solid rgba(232,93,38,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-5);
}

.compliance-card h4 {
  font-size: var(--text-base);
  margin-bottom: var(--space-3);
}

.compliance-card p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
}


/* ----------------------------------------------------------
   5. CONTACT PAGE
   ---------------------------------------------------------- */

.contact-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: var(--space-12);
  align-items: start;
}

/* Contact Form */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.contact-form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
}

.contact-form__group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.contact-form__label {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text-muted);
}

.contact-form__input {
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border-light);
  background: var(--color-surface);
  color: var(--color-text);
  font-size: var(--text-sm);
  font-family: var(--font-body);
  outline: none;
  transition: border-color var(--transition-fast);
}

.contact-form__input::placeholder {
  color: var(--color-text-subtle);
}

.contact-form__input:focus {
  border-color: var(--color-primary);
}

.contact-form__select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1.5L6 6.5L11 1.5' stroke='%236B7280' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: var(--space-10);
}

.contact-form__select option {
  background: var(--color-surface);
  color: var(--color-text);
}

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

/* Contact Info Cards */
.contact-info-card {
  background: var(--gradient-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  margin-bottom: var(--space-6);
}

.contact-info-card:last-child {
  margin-bottom: 0;
}

.contact-info-card__icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: rgba(232,93,38,0.1);
  border: 1px solid rgba(232,93,38,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-4);
}

.contact-info-card h4 {
  font-size: var(--text-lg);
  margin-bottom: var(--space-3);
}

.contact-info-card p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.7;
}

.contact-info-card__lines {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.contact-info-card__line {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.contact-info-card__line-label {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-text-subtle);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.contact-info-card__line span:last-child {
  font-size: var(--text-sm);
  color: var(--color-primary-light);
}


/* ----------------------------------------------------------
   6. RESPONSIVE — SUB-PAGES
   ---------------------------------------------------------- */

@media (max-width: 1024px) {
  .about-split {
    grid-template-columns: 1fr;
    gap: var(--space-10);
  }

  .values-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .team-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .market-stats {
    grid-template-columns: repeat(2, 1fr);
  }

  .compliance-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .contact-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .page-hero {
    padding: calc(var(--navbar-height) + var(--space-12)) 0 var(--space-12);
  }

  .page-hero__title {
    font-size: var(--text-4xl);
  }

  .foundry-process {
    flex-direction: column;
    gap: var(--space-4);
  }

  .foundry-process__connector {
    transform: rotate(90deg);
    padding-top: 0;
  }

  .values-grid,
  .team-grid {
    grid-template-columns: 1fr;
  }

  .capabilities-grid {
    grid-template-columns: 1fr;
  }

  .market-stats {
    grid-template-columns: 1fr 1fr;
  }

  .compliance-grid {
    grid-template-columns: 1fr;
  }

  .case-study-card__metrics {
    flex-direction: column;
    gap: var(--space-4);
    align-items: flex-start;
  }

  .case-study-card__metric {
    text-align: left;
  }

  .contact-form__row {
    grid-template-columns: 1fr;
  }

  .service-detail__number {
    display: none;
  }
}