/* ============================================================
   STYLES.CSS — Components & Section Styles
   Divyam.AI Website (Light Theme, Purple Accent)
   ============================================================ */

/* --- Shared: Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  border-radius: var(--border-radius);
  font-weight: var(--weight-semibold);
  font-size: var(--text-base);
  transition: transform var(--duration) var(--ease-default),
              box-shadow var(--duration) var(--ease-default),
              background-color var(--duration) var(--ease-default);
  white-space: nowrap;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn:active {
  transform: translateY(0);
}

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

.btn--primary:hover {
  background: var(--color-primary-deep);
  box-shadow: var(--shadow-glow);
}

.btn--secondary {
  background: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.btn--secondary:hover {
  background: rgba(79, 21, 135, 0.06);
}

.btn--sm {
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-sm);
}

/* Inverted buttons (for gradient backgrounds) */
.btn--inverted.btn--primary {
  background: var(--color-white);
  color: var(--color-primary);
}

.btn--inverted.btn--primary:hover {
  box-shadow: 0 4px 20px rgba(255, 255, 255, 0.3);
}

.btn--inverted.btn--secondary {
  border-color: rgba(255, 255, 255, 0.6);
  color: var(--color-white);
}

.btn--inverted.btn--secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--color-white);
}


/* --- Shared: Section Header --- */
.section-header {
  text-align: center;
  max-width: 720px;
  margin-inline: auto;
  margin-bottom: var(--space-12);
}

.section-header-label {
  display: inline-block;
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-3);
}

.section-header-title {
  margin-bottom: var(--space-4);
}

.section-header-subtitle {
  color: var(--color-text-secondary);
  font-size: var(--text-lg);
}

.section-header-desc {
  color: var(--color-text-secondary);
  font-size: var(--text-base);
  line-height: var(--leading-relaxed);
  max-width: 640px;
  margin-inline: auto;
}


/* --- Shared: Fade Animation --- */
.fade-in-up {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s var(--ease-default),
              transform 0.6s var(--ease-default);
}

.fade-in-up--visible {
  opacity: 1;
  transform: translateY(0);
}


/* ============================================================
   1. NAV
   ============================================================ */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition: border-color var(--duration) var(--ease-default),
              box-shadow var(--duration) var(--ease-default);
  border-bottom: 1px solid transparent;
}

.nav--scrolled {
  border-bottom-color: var(--color-border);
  box-shadow: var(--shadow-sm);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--nav-height);
}

/* Logo */
.nav-logo-img {
  height: 36px;
  width: auto;
}

/* Desktop Links */
.nav-links {
  display: none;
  gap: var(--space-8);
}

.nav-link {
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  color: var(--color-text-secondary);
  transition: color var(--duration) var(--ease-default);
  position: relative;
}

.nav-link:hover,
.nav-link--active {
  color: var(--color-heading);
}

.nav-link--active::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--color-primary);
  border-radius: 1px;
}

/* Desktop CTA */
.nav-actions {
  display: none;
}

/* Hamburger */
.nav-toggle {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: var(--space-2);
}

.nav-toggle-bar {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: transform var(--duration) var(--ease-default),
              opacity var(--duration) var(--ease-default);
}

.nav-toggle--active .nav-toggle-bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle--active .nav-toggle-bar:nth-child(2) {
  opacity: 0;
}

.nav-toggle--active .nav-toggle-bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile Menu */
.nav-mobile {
  position: fixed;
  top: var(--nav-height);
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--color-bg);
  padding: var(--space-8) var(--space-6);
  transform: translateX(100%);
  transition: transform var(--duration) var(--ease-default);
  z-index: 999;
}

.nav-mobile--open {
  transform: translateX(0);
}

.nav-mobile-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.nav-mobile-link {
  font-size: var(--text-xl);
  font-weight: var(--weight-medium);
  color: var(--color-text-secondary);
  transition: color var(--duration) var(--ease-default);
}

.nav-mobile-link:hover {
  color: var(--color-heading);
}

.nav-mobile-cta {
  margin-top: var(--space-4);
}

.nav-mobile-cta .btn {
  width: 100%;
}

/* Desktop Nav */
@media (min-width: 768px) {
  .nav-links {
    display: flex;
  }

  .nav-actions {
    display: flex;
  }

  .nav-toggle {
    display: none;
  }

  .nav-mobile {
    display: none;
  }
}


/* ============================================================
   2. HERO
   ============================================================ */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: var(--nav-height);
  padding-bottom: var(--space-12);
  position: relative;
  overflow: hidden;
}

@media (max-width: 767px) {
  .hero {
    min-height: auto;
    padding-top: calc(var(--nav-height) + var(--space-8));
    padding-bottom: var(--space-8);
  }
}



/* Hero Grid */
.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
  align-items: center;
  position: relative;
  z-index: 1;
}

@media (min-width: 768px) {
  .hero-grid {
    gap: var(--space-12);
  }
}

/* Left: Text Content */
.hero-text {
  text-align: left;
}

.hero-label {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: var(--space-1) var(--space-3);
  border: 1px solid rgba(79, 21, 135, 0.2);
  border-radius: 100px;
  background: rgba(79, 21, 135, 0.06);
  margin-bottom: var(--space-4);
}

@media (min-width: 768px) {
  .hero-label {
    margin-bottom: var(--space-6);
  }
}

.hero-title {
  margin-bottom: var(--space-4);
}

@media (min-width: 768px) {
  .hero-title {
    margin-bottom: var(--space-6);
  }
}

.hero-break {
  display: none;
}

.hero-subtitle {
  color: var(--color-text-secondary);
  font-size: var(--text-base);
  margin-bottom: var(--space-6);
  max-width: 520px;
  line-height: var(--leading-normal);
}

@media (min-width: 768px) {
  .hero-subtitle {
    font-size: var(--text-lg);
    margin-bottom: var(--space-8);
  }
}

.hero-ctas {
  display: flex;
  gap: var(--space-4);
  justify-content: flex-start;
  flex-wrap: wrap;
  margin-bottom: var(--space-6);
}

/* --- Hero Email Inline Form --- */
.hero-email-form {
  margin-bottom: var(--space-4);
  max-width: 480px;
}

@media (min-width: 768px) {
  .hero-email-form {
    margin-bottom: var(--space-6);
  }
}

.hero-email-wrap[hidden],
.cta-email-wrap[hidden] {
  display: none;
}

.hero-email-wrap {
  display: flex;
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
  background: var(--color-bg);
  transition: border-color var(--duration) var(--ease-default),
              box-shadow var(--duration) var(--ease-default);
}

.hero-email-wrap:focus-within {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(79, 21, 135, 0.1);
}

.hero-email-input {
  flex: 1;
  min-width: 0;
  padding: var(--space-3) var(--space-4);
  font-family: var(--font-sans);
  font-size: var(--text-base);
  color: var(--color-text);
  background: transparent;
  border: none;
  outline: none;
}

.hero-email-input::placeholder {
  color: var(--color-text-secondary);
  opacity: 0.6;
}

.hero-email-btn {
  flex-shrink: 0;
  border-radius: 0;
  padding: var(--space-3) var(--space-6);
  white-space: nowrap;
}

.hero-email-success,
.hero-email-error {
  margin-top: var(--space-3);
  font-size: var(--text-sm);
}

.hero-email-success {
  color: var(--color-success);
}

.hero-email-error {
  color: #dc2626;
}

/* Shared email input error state */
.email-input--error {
  border-color: #dc2626 !important;
  box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.1) !important;
}

.email-input--error::placeholder {
  color: #dc2626 !important;
  opacity: 0.8 !important;
}

.hero-email-wrap:has(.email-input--error) {
  border-color: #dc2626;
}

.cta-email-wrap:has(.email-input--error) {
  border-color: #dc2626;
}

/* --- Inline Email Forms (feature sections) --- */
.inline-email-form {
  max-width: 420px;
  margin-top: var(--space-4);
}

.inline-email-wrap {
  display: flex;
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
  background: var(--color-bg);
  transition: border-color var(--duration) var(--ease-default),
              box-shadow var(--duration) var(--ease-default);
}

.inline-email-wrap[hidden] {
  display: none;
}

.inline-email-wrap:focus-within {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(79, 21, 135, 0.1);
}

.inline-email-wrap:has(.email-input--error) {
  border-color: #dc2626;
}

.inline-email-input {
  flex: 1;
  min-width: 0;
  padding: var(--space-3) var(--space-4);
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  color: var(--color-text);
  background: transparent;
  border: none;
  outline: none;
}

.inline-email-input::placeholder {
  color: var(--color-text-secondary);
  opacity: 0.6;
}

.inline-email-btn {
  flex-shrink: 0;
  border-radius: 0;
  padding: var(--space-3) var(--space-5);
  font-size: var(--text-sm);
  white-space: nowrap;
}

.inline-email-success,
.inline-email-error {
  margin-top: var(--space-2);
  font-size: var(--text-sm);
}

.inline-email-success {
  color: var(--color-success);
}

.inline-email-error {
  color: #dc2626;
}

.hero-trust {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  opacity: 0.7;
  margin-bottom: var(--space-4);
}

@media (min-width: 768px) {
  .hero-trust {
    margin-bottom: var(--space-8);
  }
}

/* Hero Stats Strip */
.hero-stats {
  display: flex;
  gap: var(--space-5);
}

@media (min-width: 768px) {
  .hero-stats {
    gap: var(--space-8);
  }
}

.hero-stat {
  display: flex;
  flex-direction: column;
  position: relative;
}

.hero-stat + .hero-stat::before {
  content: '';
  position: absolute;
  left: calc(-1 * var(--space-4));
  top: 4px;
  bottom: 4px;
  width: 1px;
  background: var(--color-border);
}

.hero-stat-value {
  font-size: var(--text-2xl);
  font-weight: var(--weight-bold);
  color: var(--color-heading);
  font-family: var(--font-mono);
  line-height: 1;
  margin-bottom: var(--space-1);
}

.hero-stat-label {
  font-size: var(--text-xs);
  font-weight: var(--weight-medium);
  color: var(--color-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* Right: Diagram Visual */
.hero-visual {
  display: flex;
  justify-content: center;
}

.hero-diagram-img {
  width: 100%;
  max-width: 360px;
  height: auto;
}

@media (min-width: 768px) {
  .hero-diagram-img {
    max-width: 520px;
  }
}

@media (min-width: 768px) {
  .hero-break {
    display: inline;
  }
}

@media (min-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
  }

  .hero-visual {
    justify-content: flex-end;
  }
}


/* (Benefits section removed — stats moved into hero) */


/* ============================================================
   4. FEATURE SECTIONS (EvalMate, Router, Observability)
   ============================================================ */

/* --- Section Base --- */
.feature {
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
  position: relative;
}

/* --- Two-Column Grid --- */
.feature-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-10);
  align-items: center;
}

/* --- Step Number --- */
.feature-number {
  display: block;
  font-family: var(--font-mono);
  font-size: var(--text-6xl);
  font-weight: var(--weight-bold);
  color: var(--color-primary);
  opacity: 0.25;
  line-height: 1;
  margin-bottom: var(--space-4);
  letter-spacing: -0.02em;
}

/* --- Product Label --- */
.feature-label {
  display: inline-block;
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-4);
}

/* --- Title --- */
.feature-title {
  margin-bottom: var(--space-4);
  max-width: 480px;
}

/* --- Description --- */
.feature-desc {
  color: var(--color-text-secondary);
  font-size: var(--text-base);
  line-height: var(--leading-normal);
  margin-bottom: var(--space-6);
  max-width: 480px;
}

/* --- Feature Highlights List --- */
.feature-highlights {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-bottom: var(--space-8);
}

.feature-highlights li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  color: var(--color-text);
  font-size: var(--text-sm);
  line-height: 1.5;
}

.feature-check {
  flex-shrink: 0;
  margin-top: 2px;
}

/* --- Visual Column --- */
.feature-visual {
  display: flex;
  justify-content: center;
}

/* --- Mockup Card (shared) --- */
.feature-mockup {
  width: 100%;
  max-width: 440px;
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
}

/* Mockup Header (window chrome) */
.mockup-header {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--color-border);
}

.mockup-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-border);
}

.mockup-dot:first-child { background: #EF4444; }
.mockup-dot:nth-child(2) { background: #F59E0B; }
.mockup-dot:nth-child(3) { background: #10B981; }

.mockup-title {
  margin-left: auto;
  font-size: var(--text-xs);
  font-weight: var(--weight-medium);
  color: var(--color-text-secondary);
  font-family: var(--font-mono);
}

/* Mockup Body */
.mockup-body {
  padding: var(--space-6);
}

/* Mockup Footer */
.mockup-footer {
  padding: var(--space-3) var(--space-4);
  border-top: 1px solid var(--color-border);
}

/* --- EvalMate Mockup --- */
.mockup-eval-row {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-2) 0;
}

.mockup-eval-row + .mockup-eval-row {
  border-top: 1px solid var(--color-border);
}

.mockup-eval-name {
  font-size: var(--text-sm);
  color: var(--color-text);
  width: 80px;
  flex-shrink: 0;
}

.mockup-eval-bar {
  flex: 1;
  height: 4px;
  background: var(--color-bg-subtle);
  border-radius: 2px;
  overflow: hidden;
}

.mockup-eval-fill {
  height: 100%;
  background: var(--color-primary);
  border-radius: 2px;
}

.mockup-eval-score {
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  color: var(--color-text-secondary);
  width: 36px;
  text-align: right;
  font-family: var(--font-mono);
}

.mockup-eval-score--pass {
  color: var(--color-success);
}

.mockup-status {
  font-size: var(--text-xs);
  font-weight: var(--weight-medium);
  color: var(--color-text-secondary);
}

.mockup-status--pass {
  color: var(--color-success);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

/* --- EvalMate Pipeline Mockup --- */
.mockup-pipeline {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.mockup-pipeline-step {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-3);
  border-radius: var(--border-radius);
  border: 1px solid transparent;
}

.mockup-pipeline-step--done {
  opacity: 0.7;
}

.mockup-pipeline-step--active {
  background: var(--color-primary-faint);
  border-color: rgba(79, 21, 135, 0.15);
}

.mockup-pipeline-icon {
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  background: var(--color-bg-subtle);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  color: var(--color-text-secondary);
}

.mockup-pipeline-step--active .mockup-pipeline-icon {
  background: var(--color-primary-faint);
  border-color: rgba(79, 21, 135, 0.2);
  color: var(--color-primary);
}

.mockup-pipeline-info {
  flex: 1;
  min-width: 0;
}

.mockup-pipeline-label {
  display: block;
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  color: var(--color-heading);
  line-height: 1.3;
}

.mockup-pipeline-step--done .mockup-pipeline-label {
  color: var(--color-text);
}

.mockup-pipeline-value {
  display: block;
  font-size: var(--text-xs);
  color: var(--color-text-secondary);
  font-family: var(--font-mono);
  line-height: 1.4;
}

.mockup-pipeline-status {
  width: 20px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  border-radius: 50%;
}

.mockup-pipeline-status--done {
  background: rgba(5, 150, 105, 0.12);
  color: var(--color-success);
}

.mockup-pipeline-badge {
  flex-shrink: 0;
  font-size: 0.625rem;
  font-weight: var(--weight-semibold);
  color: var(--color-primary);
  background: var(--color-primary-faint);
  padding: 2px 8px;
  border-radius: 100px;
  white-space: nowrap;
  border: 1px solid rgba(79, 21, 135, 0.15);
}

.mockup-pipeline-badge--upcoming {
  color: var(--color-text-secondary);
  background: var(--color-bg-subtle);
  border-color: var(--color-border);
}

.mockup-pipeline-arrow {
  display: flex;
  justify-content: center;
  padding-left: calc(var(--space-3) + 14px);
}

/* --- Router Mockup: Context Analysis --- */
.mockup-context {
  margin-bottom: var(--space-3);
}

.mockup-context-label {
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  color: var(--color-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: var(--space-2);
}

.mockup-context-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.mockup-context-tag {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 0.6875rem;
  font-weight: var(--weight-medium);
  padding: 3px 8px;
  border-radius: 100px;
  border: 1px solid var(--color-border);
  background: var(--color-bg-subtle);
  color: var(--color-text-secondary);
}

.mockup-context-tag--agent {
  border-color: rgba(79, 21, 135, 0.2);
  background: var(--color-primary-faint);
  color: var(--color-primary);
}

.mockup-context-tag--intent {
  border-color: rgba(5, 150, 105, 0.2);
  background: rgba(5, 150, 105, 0.06);
  color: var(--color-success);
}

.mockup-context-tag--history {
  border-color: rgba(217, 119, 6, 0.2);
  background: rgba(217, 119, 6, 0.06);
  color: #B45309;
}

/* --- Router Mockup: Routing Arrow --- */
.mockup-routing-arrow {
  display: flex;
  justify-content: center;
  padding: var(--space-1) 0;
}

/* --- Router Mockup: Model Rows --- */
.mockup-route-row {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-1);
  border-radius: var(--border-radius);
}

.mockup-route-row + .mockup-route-row {
  border-top: 1px solid var(--color-border);
}

.mockup-route-row--active {
  background: var(--color-primary-faint);
  border: 1px solid rgba(79, 21, 135, 0.15);
}

.mockup-route-rank {
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  color: var(--color-text-secondary);
  font-family: var(--font-mono);
  width: 24px;
}

.mockup-route-name {
  font-size: var(--text-sm);
  color: var(--color-text);
  flex: 1;
}

.mockup-route-badge {
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  color: var(--color-primary);
  background: var(--color-primary-faint);
  padding: var(--space-1) var(--space-2);
  border-radius: 100px;
  white-space: nowrap;
}

.mockup-route-score {
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  color: var(--color-text-secondary);
  font-family: var(--font-mono);
  width: 36px;
  text-align: right;
}

.mockup-route-row--active .mockup-route-score {
  color: var(--color-success);
}

/* --- Router Mockup: Insight Footer --- */
.mockup-router-insight {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  font-weight: var(--weight-medium);
  color: var(--color-primary);
  font-style: italic;
}

/* --- Observability: Overlapping Dashboard Cards --- */
.obs-stack {
  position: relative;
  width: 100%;
  max-width: 480px;
  height: 420px;
}

.obs-card {
  position: absolute;
  width: 88%;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-lg);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
  overflow: hidden;
}

.obs-card--back {
  top: 0;
  left: 0;
  z-index: 1;
}

.obs-card--mid {
  top: 120px;
  left: 12%;
  z-index: 2;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.obs-card--front {
  top: 240px;
  left: 4%;
  z-index: 3;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.1);
}

.obs-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--color-border);
}

.obs-card-title {
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  color: var(--color-heading);
}

.obs-card-period {
  font-size: 0.625rem;
  color: var(--color-text-secondary);
  font-family: var(--font-mono);
}

/* Summary stats row */
.obs-stats-row {
  display: flex;
  gap: var(--space-4);
  padding: var(--space-4) var(--space-4);
}

.obs-stat {
  flex: 1;
  text-align: center;
}

.obs-stat-value {
  display: block;
  font-size: var(--text-lg);
  font-weight: var(--weight-bold);
  color: var(--color-heading);
  font-family: var(--font-mono);
  line-height: 1.2;
  margin-bottom: 2px;
}

.obs-stat-value--green {
  color: var(--color-success);
}

.obs-stat-label {
  font-size: 0.625rem;
  color: var(--color-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

/* Chart wrapper */
.obs-chart-wrap {
  padding: var(--space-3) var(--space-4) var(--space-4);
}

.obs-chart-svg {
  width: 100%;
  height: auto;
  display: block;
}

/* Legend */
.obs-legend {
  display: flex;
  gap: var(--space-3);
}

.obs-legend-item {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 0.5625rem;
  color: var(--color-text-secondary);
  font-family: var(--font-mono);
  white-space: nowrap;
}

.obs-legend-dot {
  width: 6px;
  height: 6px;
  border-radius: 2px;
  flex-shrink: 0;
}

/* Responsive: smaller screens stack tighter */
@media (max-width: 479px) {
  .obs-stack {
    height: 380px;
  }

  .obs-card {
    width: 94%;
  }

  .obs-card--mid {
    top: 105px;
    left: 6%;
  }

  .obs-card--front {
    top: 210px;
    left: 2%;
  }

  .obs-legend {
    gap: var(--space-2);
  }
}

/* --- Leaderboard Mockup (Continuous Optimization) --- */
.mockup-leaderboard-header {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding-bottom: var(--space-3);
  border-bottom: 1px solid var(--color-border);
  margin-bottom: var(--space-2);
}

.mockup-leaderboard-header span {
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  color: var(--color-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.mockup-lb-col-model {
  flex: 1;
}

.mockup-lb-col {
  width: 52px;
  text-align: right;
}

.mockup-lb-col-status {
  width: 72px;
  text-align: right;
}

.mockup-lb-row {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) 0;
  border-bottom: 1px solid var(--color-border);
}

.mockup-lb-row:last-child {
  border-bottom: none;
}

.mockup-lb-row--new {
  background: rgba(79, 21, 135, 0.04);
  border-radius: var(--border-radius);
  padding-left: var(--space-2);
  padding-right: var(--space-2);
  margin-left: calc(-1 * var(--space-2));
  margin-right: calc(-1 * var(--space-2));
}

.mockup-lb-row--retired {
  opacity: 0.5;
}

.mockup-lb-model {
  flex: 1;
  font-size: var(--text-sm);
  color: var(--color-text);
  font-weight: var(--weight-medium);
}

.mockup-lb-badge {
  display: inline-block;
  font-size: 0.625rem;
  font-weight: var(--weight-semibold);
  color: var(--color-primary);
  background: var(--color-primary-faint);
  padding: 1px 6px;
  border-radius: 100px;
  margin-left: var(--space-1);
  vertical-align: middle;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.mockup-lb-val {
  width: 52px;
  text-align: right;
  font-size: var(--text-xs);
  font-family: var(--font-mono);
  color: var(--color-text-secondary);
}

.mockup-lb-val--top {
  color: var(--color-success);
  font-weight: var(--weight-semibold);
}

.mockup-lb-val--dim {
  opacity: 0.6;
}

.mockup-lb-status {
  width: 72px;
  text-align: right;
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
}

.mockup-lb-status--active {
  color: var(--color-success);
}

.mockup-lb-status--eval {
  color: #B45309;
}

.mockup-lb-status--retired {
  color: var(--color-text-secondary);
}

/* --- Feature Responsive --- */
@media (min-width: 768px) {
  .feature-number {
    font-size: 5rem;
  }
}

@media (min-width: 1024px) {
  .feature-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
  }

  .feature-visual {
    justify-content: flex-end;
  }

  /* Reversed layout: visual left, text right */
  .feature--reversed .feature-content {
    order: 2;
  }

  .feature--reversed .feature-visual {
    order: 1;
    justify-content: flex-start;
  }
}


/* ============================================================
   4c. PLATFORM ARCHITECTURE DIAGRAM
   ============================================================ */

.platform {
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
}

/* --- Diagram Container --- */
.platform-diagram {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-6);
}

/* --- Column Labels --- */
.platform-col-label {
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  color: var(--color-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  text-align: center;
  margin-bottom: var(--space-4);
}

/* --- Column: Your Apps --- */
.platform-apps {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.platform-app {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  color: var(--color-text);
  transition: border-color var(--duration) var(--ease-default),
              box-shadow var(--duration) var(--ease-default);
  min-width: 160px;
}

.platform-app svg {
  color: var(--color-text-secondary);
  flex-shrink: 0;
}

.platform-app:hover {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-faint);
}

/* --- Arrows --- */
.platform-arrow {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
}

.platform-arrow-line {
  width: 2px;
  height: 40px;
  background: var(--color-border);
  position: relative;
  overflow: hidden;
  border-radius: 1px;
}

.platform-arrow-pulse {
  position: absolute;
  top: -8px;
  left: 0;
  width: 2px;
  height: 8px;
  background: var(--color-primary);
  border-radius: 1px;
  animation: arrow-pulse-down 2s ease-in-out infinite;
}

@keyframes arrow-pulse-down {
  0%   { top: -8px; opacity: 0; }
  20%  { opacity: 1; }
  80%  { opacity: 1; }
  100% { top: 100%; opacity: 0; }
}

.platform-arrow-label {
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  color: var(--color-primary);
  letter-spacing: 0.04em;
}

/* --- Column: Divyam Core --- */
.platform-core {
  background: var(--color-bg-elevated);
  border: 2px solid var(--color-primary);
  border-radius: var(--border-radius-lg);
  padding: var(--space-6);
  position: relative;
  box-shadow: 0 0 0 4px var(--color-primary-faint);
}

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

.platform-core-grid--3 {
  grid-template-columns: 1fr;
}

@media (min-width: 480px) {
  .platform-core-grid--3 {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* --- Module Cards --- */
.platform-module {
  padding: var(--space-4);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  text-align: center;
  transition: border-color var(--duration) var(--ease-default),
              transform var(--duration) var(--ease-default),
              box-shadow var(--duration) var(--ease-default);
}

.platform-module:hover {
  border-color: var(--color-primary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

.platform-module-icon {
  display: flex;
  justify-content: center;
  margin-bottom: var(--space-2);
  color: var(--color-primary);
}

.platform-module-name {
  display: block;
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  color: var(--color-heading);
  margin-bottom: var(--space-1);
}

.platform-module-desc {
  display: block;
  font-size: 0.6875rem;
  color: var(--color-text-secondary);
  line-height: 1.4;
}

/* --- Feedback Loop --- */
.platform-loop {
  margin-top: var(--space-4);
  text-align: center;
}

.platform-loop-svg {
  width: 100%;
  height: 24px;
}

.platform-loop-label {
  font-size: var(--text-xs);
  color: var(--color-primary);
  opacity: 0.7;
  font-weight: var(--weight-medium);
  font-style: italic;
}

/* --- Column: Providers --- */
.platform-providers {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2);
}

.platform-provider {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-2) var(--space-3);
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  font-size: var(--text-xs);
  font-weight: var(--weight-medium);
  color: var(--color-text-secondary);
  transition: border-color var(--duration) var(--ease-default);
  white-space: nowrap;
}

.platform-provider:hover {
  border-color: var(--color-primary);
  color: var(--color-text);
}

/* --- Platform Callout --- */
.platform-callout {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  margin-top: var(--space-10);
  padding: var(--space-5) var(--space-6);
  background: var(--color-primary-faint);
  border: 1px solid rgba(79, 21, 135, 0.15);
  border-radius: var(--border-radius-lg);
  max-width: 640px;
  margin-inline: auto;
}

.platform-callout svg {
  flex-shrink: 0;
  color: var(--color-primary);
  margin-top: 2px;
}

.platform-callout p {
  font-size: var(--text-sm);
  color: var(--color-text);
  line-height: var(--leading-normal);
}

.platform-callout strong {
  color: var(--color-heading);
  font-weight: var(--weight-semibold);
}

/* --- Platform Responsive: Desktop horizontal layout --- */
@media (min-width: 1024px) {
  .platform-diagram {
    flex-direction: row;
    align-items: center;
    gap: var(--space-6);
  }

  .platform-col--apps {
    flex-shrink: 0;
  }

  .platform-col--core {
    flex: 1;
    max-width: 480px;
  }

  .platform-col--providers {
    flex-shrink: 0;
  }

  .platform-arrow {
    flex-direction: row;
  }

  .platform-arrow-line {
    width: 48px;
    height: 2px;
  }

  .platform-arrow-pulse {
    width: 12px;
    height: 2px;
    top: 0;
    left: -12px;
    animation: arrow-pulse-right 2s ease-in-out infinite;
  }

  @keyframes arrow-pulse-right {
    0%   { left: -12px; opacity: 0; }
    20%  { opacity: 1; }
    80%  { opacity: 1; }
    100% { left: 100%; opacity: 0; }
  }

  .platform-providers {
    grid-template-columns: 1fr;
  }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  .platform-arrow-pulse {
    animation: none;
    opacity: 0.5;
  }
}


/* ============================================================
   4b. INTEGRATION / DEPLOYMENT
   ============================================================ */

/* --- Section Background --- */
.integration {
  background: var(--color-bg-subtle);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

/* --- Deployment Card Grid --- */
.integration-deploy-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
}

/* --- Deployment Card --- */
.integration-deploy-card {
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-lg);
  padding: var(--space-8);
  transition: border-color var(--duration) var(--ease-default),
              box-shadow var(--duration) var(--ease-default),
              transform var(--duration) var(--ease-default);
}

.integration-deploy-card:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-glow);
  transform: translateY(-4px);
}

/* --- Card Icon --- */
.integration-deploy-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  background: var(--color-primary-faint);
  border-radius: var(--border-radius);
  margin-bottom: var(--space-6);
}

/* --- Card Title --- */
.integration-deploy-title {
  font-size: var(--text-xl);
  font-weight: var(--weight-bold);
  color: var(--color-heading);
  margin-bottom: var(--space-3);
}

/* --- Card Description --- */
.integration-deploy-desc {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: var(--leading-normal);
}

/* --- Deployment Responsive --- */
@media (min-width: 768px) {
  .integration-deploy-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}


/* ============================================================
   5. COMPARISON
   ============================================================ */
.comparison {
  background: var(--color-bg-subtle);
}

.comparison-grid {
  display: grid;
  gap: var(--space-8);
}

.comparison-col {
  padding: var(--space-8);
  border-radius: var(--border-radius-lg);
}

.comparison-col--without {
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
}

.comparison-col--with {
  background: rgba(79, 21, 135, 0.04);
  border: 1px solid rgba(79, 21, 135, 0.15);
}

.comparison-col-title {
  font-size: var(--text-xl);
  margin-bottom: var(--space-6);
}

.comparison-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.comparison-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: var(--text-base);
  color: var(--color-text);
  line-height: 1.5;
}

.comparison-icon {
  flex-shrink: 0;
  margin-top: 3px;
}

@media (min-width: 768px) {
  .comparison-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}


/* ============================================================
   6. CLOSED-LOOP DIAGRAM
   ============================================================ */
.loop {
  background: var(--color-bg);
}

.loop-diagram {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-4);
}

.loop-node {
  background: var(--color-bg-elevated);
  border: 2px solid var(--color-border);
  border-radius: var(--border-radius-lg);
  padding: var(--space-6);
  text-align: center;
  min-width: 180px;
  transition: border-color var(--duration) var(--ease-default),
              box-shadow var(--duration) var(--ease-default);
}

.loop-node:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-glow);
}

.loop-node-icon {
  display: flex;
  justify-content: center;
  margin-bottom: var(--space-3);
}

.loop-node-title {
  font-size: var(--text-lg);
  margin-bottom: var(--space-1);
}

.loop-node-desc {
  color: var(--color-text-secondary);
  font-size: var(--text-sm);
}

.loop-arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  transform: rotate(90deg);
}

.loop-return {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-top: var(--space-8);
  width: 100%;
  max-width: 700px;
  margin-inline: auto;
}

.loop-return-arrow {
  width: 100%;
  height: 40px;
}

.loop-return-label {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  margin-top: var(--space-2);
  font-weight: var(--weight-medium);
}

@media (min-width: 768px) {
  .loop-diagram {
    flex-direction: row;
    justify-content: center;
    gap: var(--space-6);
  }

  .loop-arrow {
    transform: rotate(0deg);
  }
}


/* ============================================================
   7. SOCIAL PROOF
   ============================================================ */
.proof {
  background: var(--color-bg-subtle);
}

.proof-logos {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
  align-items: center;
  justify-items: center;
  margin-bottom: var(--space-12);
}

.proof-logo {
  width: 120px;
  height: 48px;
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
}

.proof-quote {
  max-width: 640px;
  margin-inline: auto;
  text-align: center;
  position: relative;
  padding-top: var(--space-8);
}

.proof-quote::before {
  content: '\201C';
  position: absolute;
  top: -8px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 5rem;
  line-height: 1;
  color: var(--color-primary);
  opacity: 0.3;
  font-family: Georgia, serif;
}

.proof-quote-text {
  font-size: var(--text-lg);
  font-style: italic;
  color: var(--color-text);
  line-height: var(--leading-normal);
  margin-bottom: var(--space-4);
}

.proof-quote-attr {
  color: var(--color-text-secondary);
  font-size: var(--text-sm);
}

.proof-quote-attr strong {
  color: var(--color-heading);
}

@media (min-width: 768px) {
  .proof-logos {
    grid-template-columns: repeat(6, 1fr);
  }
}


/* ============================================================
   LEADERSHIP PAGE
   ============================================================ */

/* --- Hero --- */
.lead-hero {
  padding-top: calc(var(--nav-height) + var(--space-16));
  padding-bottom: var(--space-12);
  background: var(--color-bg);
  text-align: center;
}

.lead-hero-content {
  max-width: 720px;
  margin-inline: auto;
  margin-bottom: var(--space-12);
}

.lead-hero-title {
  margin-bottom: var(--space-6);
}

.lead-hero-subtitle {
  font-size: var(--text-lg);
  color: var(--color-text-secondary);
  line-height: var(--leading-normal);
}

/* --- Stats Strip --- */
.lead-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-6);
  max-width: 800px;
  margin-inline: auto;
  padding: var(--space-8);
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-lg);
}

.lead-stat {
  text-align: center;
}

.lead-stat-value {
  display: block;
  font-size: var(--text-3xl);
  font-weight: var(--weight-bold);
  color: var(--color-primary);
  font-family: var(--font-mono);
  line-height: 1;
  margin-bottom: var(--space-2);
}

.lead-stat-label {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  font-weight: var(--weight-medium);
}

@media (min-width: 768px) {
  .lead-stats {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* --- Team Sections --- */
.lead-team {
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
}

.lead-team--alt {
  background: var(--color-bg-subtle);
}

/* --- Team Grid --- */
.lead-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
}

.lead-grid--exec {
  max-width: 800px;
  margin-inline: auto;
}

.lead-grid--single {
  margin-inline: auto;
}

@media (min-width: 768px) {
  .lead-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

@media (min-width: 1024px) {
  .lead-grid {
    grid-template-columns: repeat(3, 1fr);
  }

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

/* --- Team Card --- */
.lead-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-lg);
  padding: var(--space-6);
  text-align: center;
  transition: border-color var(--duration) var(--ease-default),
              box-shadow var(--duration) var(--ease-default),
              transform var(--duration) var(--ease-default);
}

.lead-card:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-glow);
  transform: translateY(-4px);
}

/* --- Photo --- */
.lead-card-photo {
  width: 100%;
  aspect-ratio: 1;
  border-radius: var(--border-radius);
  background: var(--color-bg-subtle);
  border: 1px solid var(--color-border);
  margin-bottom: var(--space-4);
  position: relative;
  overflow: hidden;
}

.lead-card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  display: block;
}

/* --- Bio Overlay (slides up on hover) --- */
.lead-card-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  display: flex;
  flex-direction: column;
  justify-content: safe center;
  align-items: center;
  padding: var(--space-6);
  background: rgba(107, 43, 166, 0.88);
  transform: translateY(100%);
  opacity: 0;
  transition: transform 0.35s var(--ease-default),
              opacity 0.35s var(--ease-default);
  overflow-y: auto;
  scrollbar-width: none;
}

.lead-card-overlay::-webkit-scrollbar {
  display: none;
}

.lead-card:hover .lead-card-overlay {
  transform: translateY(0);
  opacity: 1;
}

/* --- Card Content --- */
.lead-card-name {
  font-size: var(--text-lg);
  font-weight: var(--weight-bold);
  color: var(--color-heading);
  margin-bottom: var(--space-1);
}

.lead-card-role {
  display: inline-block;
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  color: var(--color-primary);
}

.lead-card-bio {
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.9);
  line-height: var(--leading-normal);
  text-align: center;
}

/* --- Social Link (inside overlay) --- */
.lead-card-social {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  min-width: 32px;
  height: 32px;
  min-height: 32px;
  flex-shrink: 0;
  border-radius: 50%;
  color: rgba(255, 255, 255, 0.8);
  border: 1px solid rgba(255, 255, 255, 0.3);
  margin-top: var(--space-3);
  transition: color var(--duration) var(--ease-default),
              border-color var(--duration) var(--ease-default),
              background var(--duration) var(--ease-default);
}

.lead-card-social:hover {
  color: #FFFFFF;
  border-color: rgba(255, 255, 255, 0.8);
  background: rgba(255, 255, 255, 0.15);
}

/* --- Guiding Principles --- */
.lead-principles {
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
}

.lead-principles-grid {
  display: flex;
  flex-direction: column;
  max-width: 720px;
  margin-inline: auto;
}

.lead-principle {
  display: flex;
  gap: var(--space-6);
  padding: var(--space-8) 0;
  border-bottom: 1px solid var(--color-border);
}

.lead-principle:last-child {
  border-bottom: none;
}

.lead-principle-number {
  font-family: var(--font-mono);
  font-size: var(--text-3xl);
  font-weight: var(--weight-bold);
  color: var(--color-primary);
  opacity: 0.3;
  line-height: 1;
  flex-shrink: 0;
  width: 48px;
}

.lead-principle-body {
  flex: 1;
}

.lead-principle-title {
  font-size: var(--text-xl);
  font-weight: var(--weight-bold);
  color: var(--color-heading);
  margin-bottom: var(--space-2);
}

.lead-principle-desc {
  font-size: var(--text-base);
  color: var(--color-text-secondary);
  line-height: var(--leading-normal);
}


/* ============================================================
   8. CTA SECTION
   ============================================================ */
.cta-section {
  background: var(--color-primary);
  text-align: center;
  padding-block: var(--space-24);
}

.cta-section-title {
  color: #FFFFFF;
  margin-bottom: var(--space-4);
}

.cta-section-subtitle {
  color: rgba(255, 255, 255, 0.85);
  font-size: var(--text-lg);
  max-width: 560px;
  margin-inline: auto;
  margin-bottom: var(--space-8);
}

.cta-section-actions {
  display: flex;
  gap: var(--space-4);
  justify-content: center;
  flex-wrap: wrap;
}

/* --- CTA Email Inline Form --- */
.cta-email-form {
  max-width: 520px;
  margin-inline: auto;
}

.cta-email-wrap {
  display: flex;
  gap: 0;
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  border: 2px solid rgba(255, 255, 255, 0.25);
  transition: border-color var(--duration) var(--ease-default);
}

.cta-email-wrap:focus-within {
  border-color: rgba(255, 255, 255, 0.6);
}

.cta-email-input {
  flex: 1;
  min-width: 0;
  padding: var(--space-4) var(--space-5);
  font-family: var(--font-sans);
  font-size: var(--text-base);
  color: #fff;
  background: rgba(255, 255, 255, 0.1);
  border: none;
  outline: none;
}

.cta-email-input::placeholder {
  color: rgba(255, 255, 255, 0.5);
}

.cta-email-btn {
  flex-shrink: 0;
  border-radius: 0;
  padding: var(--space-4) var(--space-6);
  font-weight: var(--weight-semibold);
  white-space: nowrap;
  transition: opacity var(--duration) var(--ease-default),
              background var(--duration) var(--ease-default);
}

.cta-email-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.cta-email-success,
.cta-email-error {
  margin-top: var(--space-3);
  font-size: var(--text-sm);
  text-align: center;
}

.cta-email-success {
  color: rgba(255, 255, 255, 0.9);
}

.cta-email-error {
  color: #fca5a5;
}


/* ============================================================
   9. FOOTER
   ============================================================ */
.footer {
  background: #1A1A2E;
  padding-top: var(--space-16);
  padding-bottom: var(--space-8);
}

.footer-grid {
  display: grid;
  gap: var(--space-10);
  margin-bottom: var(--space-12);
}

/* Footer Logo */
.footer-logo-img {
  height: 32px;
  width: auto;
  margin-bottom: var(--space-4);
}

.footer-desc {
  color: #9999AA;
  font-size: var(--text-sm);
  line-height: var(--leading-normal);
  max-width: 320px;
  margin-bottom: var(--space-6);
}

/* Social Links */
.footer-social {
  display: flex;
  gap: var(--space-4);
}

.footer-social-link {
  color: #9999AA;
  transition: color var(--duration) var(--ease-default);
}

.footer-social-link:hover {
  color: #FFFFFF;
}

/* Footer Link Columns */
.footer-links-title {
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  color: #FFFFFF;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: var(--space-4);
}

.footer-links-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer-links-list a {
  color: #9999AA;
  font-size: var(--text-sm);
  transition: color var(--duration) var(--ease-default);
}

.footer-links-list a:hover {
  color: #FFFFFF;
}

/* Footer Bottom */
.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: var(--space-6);
}

.footer-bottom p {
  color: #9999AA;
  font-size: var(--text-sm);
}

@media (min-width: 768px) {
  .footer-grid {
    grid-template-columns: 2fr 1fr 1fr;
  }
}


/* ============================================================
   CAREERS PAGE
   ============================================================ */

/* --- Hero --- */
.careers-hero {
  padding-top: calc(var(--nav-height) + var(--space-16));
  padding-bottom: var(--space-12);
  background: var(--color-bg);
  text-align: center;
}

.careers-hero-content {
  max-width: 720px;
  margin-inline: auto;
}

.careers-hero-title {
  font-size: var(--text-3xl);
  font-weight: var(--weight-bold);
  color: var(--color-heading);
  line-height: var(--leading-tight);
  margin-top: var(--space-4);
  margin-bottom: var(--space-6);
}

.careers-hero-subtitle {
  font-size: var(--text-lg);
  color: var(--color-text-secondary);
  line-height: var(--leading-relaxed);
  max-width: 600px;
  margin-inline: auto;
}

@media (min-width: 768px) {
  .careers-hero-title {
    font-size: var(--text-4xl);
  }
}

@media (min-width: 1024px) {
  .careers-hero-title {
    font-size: var(--text-5xl);
  }
}

/* --- Traits --- */
.careers-traits {
  padding-top: 0;
  padding-bottom: var(--space-16);
  background: var(--color-bg);
}

.careers-traits-grid {
  display: flex;
  flex-direction: column;
  gap: var(--space-8);
  max-width: 720px;
  margin-inline: auto;
}

.careers-trait {
  display: flex;
  align-items: flex-start;
  gap: var(--space-5);
  padding: var(--space-6);
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-lg);
  transition: border-color var(--duration) var(--ease-default),
              box-shadow var(--duration) var(--ease-default);
}

.careers-trait:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-glow);
}

.careers-trait-number {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  color: var(--color-primary);
  background: var(--color-primary-muted);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--border-radius);
  flex-shrink: 0;
  line-height: var(--leading-normal);
}

.careers-trait-text {
  font-size: var(--text-lg);
  color: var(--color-heading);
  line-height: var(--leading-relaxed);
  font-weight: var(--weight-medium);
}

@media (min-width: 768px) {
  .careers-trait {
    padding: var(--space-8);
  }

  .careers-trait-text {
    font-size: var(--text-xl);
  }
}

/* --- Application Form Section --- */
.careers-form-section {
  background: var(--color-bg-elevated);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.careers-form-wrapper {
  max-width: 640px;
  margin-inline: auto;
}

.careers-form-heading {
  font-size: var(--text-2xl);
  font-weight: var(--weight-bold);
  color: var(--color-heading);
  line-height: var(--leading-tight);
  text-align: center;
  margin-bottom: var(--space-10);
}

.careers-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.careers-form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.careers-form-label {
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  color: var(--color-heading);
}

.careers-form-optional {
  font-weight: var(--weight-normal);
  color: var(--color-text-secondary);
}

.careers-form-input {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  font-family: var(--font-sans);
  font-size: var(--text-base);
  color: var(--color-text);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  transition: border-color var(--duration) var(--ease-default),
              box-shadow var(--duration) var(--ease-default);
  outline: none;
}

.careers-form-input::placeholder {
  color: var(--color-text-secondary);
  opacity: 0.6;
}

.careers-form-input:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(79, 21, 135, 0.1);
}

.careers-form-input:invalid:not(:placeholder-shown):not(:focus) {
  border-color: #dc2626;
}

.careers-form-textarea {
  resize: vertical;
  min-height: 100px;
}

/* intl-tel-input overrides */
.careers-form-group .iti {
  width: 100%;
}

.careers-form-group .iti__selected-flag {
  padding-left: var(--space-4);
  padding-top: 2px;
}

.careers-form-group .iti__country-list {
  z-index: 999;
}

/* Submit */
.careers-form-submit-wrap {
  padding-top: var(--space-4);
}

.careers-form-btn {
  width: 100%;
  padding: var(--space-4) var(--space-8);
  font-size: var(--text-base);
  transition: opacity var(--duration) var(--ease-default),
              background var(--duration) var(--ease-default),
              transform var(--duration) var(--ease-default);
}

.careers-form-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.careers-form-btn:not(:disabled):hover {
  transform: translateY(-1px);
}

/* Success State */
.careers-form-success {
  text-align: center;
  padding: var(--space-10) var(--space-6);
}

.careers-form-success-icon {
  margin-bottom: var(--space-4);
  display: flex;
  justify-content: center;
}

.careers-form-success-title {
  font-size: var(--text-xl);
  font-weight: var(--weight-bold);
  color: var(--color-heading);
  margin-bottom: var(--space-3);
}

.careers-form-success-text {
  font-size: var(--text-base);
  color: var(--color-text-secondary);
  line-height: var(--leading-relaxed);
  max-width: 480px;
  margin-inline: auto;
}

/* Error State */
.careers-form-error {
  padding: var(--space-4) var(--space-5);
  background: rgba(220, 38, 38, 0.06);
  border: 1px solid rgba(220, 38, 38, 0.2);
  border-radius: var(--border-radius);
  color: #dc2626;
  font-size: var(--text-sm);
  text-align: center;
}

.careers-form-error a {
  color: #dc2626;
  text-decoration: underline;
}

/* Phone validation visual feedback */
.careers-form-phone.is-valid {
  border-color: var(--color-success);
}

.careers-form-phone.is-invalid {
  border-color: #dc2626;
}


/* ============================================================
   CONTACT PAGE
   ============================================================ */

.contact-section {
  padding-top: calc(var(--nav-height) + var(--space-16));
  padding-bottom: var(--space-16);
  background: var(--color-bg);
  min-height: 100vh;
}

.contact-wrapper {
  max-width: 1040px;
  margin-inline: auto;
}

.contact-wrapper .section-header-label {
  display: block;
  text-align: center;
  margin-bottom: var(--space-8);
}

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

@media (min-width: 768px) {
  .contact-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-10);
  }
}

/* --- Left: Info --- */
.contact-heading {
  font-size: var(--text-2xl);
  font-weight: var(--weight-bold);
  color: var(--color-heading);
  line-height: var(--leading-tight);
  margin-bottom: var(--space-10);
}

@media (min-width: 768px) {
  .contact-heading {
    font-size: var(--text-3xl);
  }
}

@media (min-width: 1024px) {
  .contact-heading {
    font-size: var(--text-4xl);
  }
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.contact-detail {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
}

.contact-detail-icon {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-primary-muted);
  color: var(--color-primary);
  border-radius: var(--border-radius);
}

.contact-detail-label {
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  color: var(--color-heading);
  margin-bottom: var(--space-1);
}

.contact-detail-value {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: var(--leading-relaxed);
  text-decoration: none;
  transition: color var(--duration) var(--ease-default);
}

.contact-detail-value:hover {
  color: var(--color-primary);
}

/* --- Right: Form Card --- */
.contact-form-card {
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-lg);
  padding: var(--space-8);
}

.contact-form-intro {
  font-size: var(--text-base);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-6);
  line-height: var(--leading-relaxed);
}

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

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

.contact-form-label {
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  color: var(--color-heading);
}

.contact-form-optional {
  font-weight: var(--weight-normal);
  color: var(--color-text-secondary);
}

.contact-form-input {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  font-family: var(--font-sans);
  font-size: var(--text-base);
  color: var(--color-text);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  transition: border-color var(--duration) var(--ease-default),
              box-shadow var(--duration) var(--ease-default);
  outline: none;
}

.contact-form-input::placeholder {
  color: var(--color-text-secondary);
  opacity: 0.6;
}

.contact-form-input:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(79, 21, 135, 0.1);
}

.contact-form-textarea {
  resize: vertical;
  min-height: 100px;
}

/* Submit */
.contact-form-submit-wrap {
  padding-top: var(--space-3);
}

.contact-form-btn {
  width: 100%;
  padding: var(--space-4) var(--space-8);
  font-size: var(--text-base);
  transition: opacity var(--duration) var(--ease-default),
              background var(--duration) var(--ease-default),
              transform var(--duration) var(--ease-default);
}

.contact-form-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.contact-form-btn:not(:disabled):hover {
  transform: translateY(-1px);
}

/* Success State */
.contact-form-success {
  text-align: center;
  padding: var(--space-10) var(--space-6);
}

.contact-form-success-icon {
  margin-bottom: var(--space-4);
  display: flex;
  justify-content: center;
}

.contact-form-success-title {
  font-size: var(--text-xl);
  font-weight: var(--weight-bold);
  color: var(--color-heading);
  margin-bottom: var(--space-3);
}

.contact-form-success-text {
  font-size: var(--text-base);
  color: var(--color-text-secondary);
  line-height: var(--leading-relaxed);
  max-width: 480px;
  margin-inline: auto;
}

/* Error State */
.contact-form-error {
  padding: var(--space-4) var(--space-5);
  background: rgba(220, 38, 38, 0.06);
  border: 1px solid rgba(220, 38, 38, 0.2);
  border-radius: var(--border-radius);
  color: #dc2626;
  font-size: var(--text-sm);
  text-align: center;
}

.contact-form-error a {
  color: #dc2626;
  text-decoration: underline;
}


/* ============================================================
   ACCESSIBILITY: Reduced Motion
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  .hero-fabric::before,
  .hero-fabric::after {
    animation: none;
  }

  .fade-in-up {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .lead-card-overlay {
    transition: none;
  }
}