/* Shared Components - Caast.tv Design System */

/* Container */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}
.container--narrow { max-width: var(--container-narrow); }
.container--wide { max-width: var(--container-wide); }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  min-height: 44px; /* Touch target minimum — WCAG 2.5.5 */
  font-family: var(--font-primary);
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  line-height: 1;
  border-radius: var(--radius-full);
  transition: all var(--transition-base);
  white-space: nowrap;
}

.btn--primary {
  background: var(--color-primary);
  color: var(--color-white);
}
.btn--primary:hover {
  background: #2a1040;
  transform: translateY(-1px);
  box-shadow: var(--shadow-lg);
}

.btn--secondary {
  background: transparent;
  color: var(--color-primary);
  border: 1.5px solid var(--color-primary);
}
.btn--secondary:hover {
  background: var(--color-primary);
  color: var(--color-white);
}

.btn--gradient {
  background: var(--gradient-primary);
  color: var(--color-white);
}
.btn--gradient:hover {
  opacity: 0.9;
  transform: translateY(-1px);
  box-shadow: var(--shadow-lg);
}

.btn--lg {
  padding: var(--space-4) var(--space-8);
  font-size: var(--fs-base);
}

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

/* Material Symbols base class */
.material-symbols-rounded {
  font-family: 'Material Symbols Rounded';
  font-weight: normal;
  font-style: normal;
  font-size: 24px;
  line-height: 1;
  letter-spacing: normal;
  text-transform: none;
  display: inline-block;
  white-space: nowrap;
  word-wrap: normal;
  direction: ltr;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  font-feature-settings: 'liga';
  width: 1em;
  height: 1em;
  overflow: hidden;
}

/* Logo Bar */
.logo-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-8);
  flex-wrap: wrap;
  padding: var(--space-8) 0;
  opacity: 0.6;
}
.logo-bar img {
  height: 28px;
  width: auto;
  object-fit: contain;
  filter: grayscale(100%);
  transition: all var(--transition-base);
}
.logo-bar img:hover {
  filter: grayscale(0%);
  opacity: 1;
}

/* Section */
.section {
  padding: var(--space-20) 0;
}
.section--dark {
  background: var(--color-primary);
  color: var(--color-white);
}
.section--gray {
  background: var(--color-gray-50);
}
.section--gradient {
  background: var(--gradient-primary);
  color: var(--color-white);
}

/* Section Headers */
.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto var(--space-12);
}
.section-header__label {
  display: inline-block;
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-secondary);
  margin-bottom: var(--space-6);
}
.section-header__title {
  font-size: var(--fs-3xl);
  font-weight: var(--fw-bold);
  line-height: var(--lh-tight);
  margin-bottom: var(--space-4);
}
.section-header__subtitle {
  font-size: var(--fs-sm);
  color: var(--color-gray-500);
  line-height: var(--lh-relaxed);
}

/* Stat Card */
.stat {
  text-align: center;
}
.stat__value {
  font-size: var(--fs-4xl);
  font-weight: var(--fw-extrabold);
  line-height: var(--lh-tight);
  color: var(--color-white);
}
.stat__label {
  font-size: var(--fs-sm);
  color: var(--color-gray-500);
  margin-top: var(--space-2);
}

/* Feature Card */
.feature-card {
  padding: var(--space-8);
  border-radius: var(--radius-2xl);
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  transition: all var(--transition-base);
}
.feature-card:hover {
  border-color: var(--color-light);
  box-shadow: var(--shadow-xl);
  transform: translateY(-4px);
}
.feature-card__icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-lg);
  background: var(--color-light);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-4);
  color: var(--color-secondary);
}
.feature-card__title {
  font-size: var(--fs-xl);
  font-weight: var(--fw-bold);
  margin-bottom: var(--space-2);
}
.feature-card__desc {
  font-size: var(--fs-sm);
  color: var(--color-gray-500);
  line-height: var(--lh-relaxed);
}

/* Testimonial Card */
.testimonial {
  padding: var(--space-8);
  border-radius: var(--radius-2xl);
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
}
.testimonial__quote {
  font-size: var(--fs-lg);
  font-style: italic;
  line-height: var(--lh-relaxed);
  margin-bottom: var(--space-6);
  position: relative;
  padding-left: var(--space-6);
  border-left: 3px solid var(--color-secondary);
}
.testimonial__author {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}
.testimonial__avatar {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-full);
  object-fit: cover;
}
.testimonial__name {
  font-weight: var(--fw-semibold);
  font-size: var(--fs-sm);
}
.testimonial__role {
  font-size: var(--fs-xs);
  color: var(--color-gray-500);
}

/* Badge / Pill */
.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-1) var(--space-3);
  font-size: var(--fs-xs);
  font-weight: var(--fw-medium);
  border-radius: var(--radius-full);
  background: var(--color-light);
  color: var(--color-secondary);
}
.badge--live {
  background: var(--color-live);
  color: var(--color-white);
}
.badge--live::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
  animation: pulse-dot 1.5s infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

/* Phone Mockup */
.phone-mockup {
  position: relative;
  width: 280px;
  border-radius: 36px;
  overflow: hidden;
  border: 8px solid var(--color-gray-800);
  box-shadow: var(--shadow-2xl);
  aspect-ratio: 9/19.5;
  background: var(--color-gray-900);
}
.phone-mockup video,
.phone-mockup img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Navigation */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-nav);
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-gray-100);
  transition: all var(--transition-base);
}
.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  max-width: var(--container-wide);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}
.nav__logo img {
  height: 28px;
  width: auto;
}
.nav__links {
  display: flex;
  align-items: center;
  gap: var(--space-6);
}
.nav__link {
  font-size: var(--fs-xs);
  font-weight: var(--fw-medium);
  color: var(--color-gray-600);
  transition: color var(--transition-fast);
  position: relative;
}
.nav__link:hover {
  color: var(--color-primary);
}
.nav__link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-secondary);
  transition: width var(--transition-base);
}
.nav__link:hover::after {
  width: 100%;
}

/* Nav Dropdown */
.nav__dropdown {
  position: relative;
}
.nav__dropdown-trigger {
  display: flex;
  align-items: center;
  gap: 2px;
  font-size: var(--fs-xs);
  font-weight: var(--fw-medium);
  color: var(--color-gray-600);
  transition: color var(--transition-fast);
  cursor: pointer;
  background: none;
  border: none;
  padding: 0;
  font-family: var(--font-primary);
}
.nav__dropdown-trigger:hover {
  color: var(--color-primary);
}
.nav__dropdown-trigger .material-symbols-rounded {
  font-size: 18px;
  transition: transform var(--transition-fast);
}
.nav__dropdown:hover .nav__dropdown-trigger .material-symbols-rounded {
  transform: rotate(180deg);
}
.nav__dropdown-menu {
  position: absolute;
  top: calc(100% + 12px);
  left: 50%;
  transform: translateX(-50%) translateY(8px);
  min-width: 240px;
  background: var(--color-white);
  border: 1px solid var(--color-gray-100);
  border-radius: var(--radius-xl);
  padding: var(--space-2);
  box-shadow: 0 12px 40px rgba(18, 0, 31, 0.12);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
  z-index: var(--z-modal);
}
/* Bridge the 12px gap between trigger and menu so hover isn't lost */
.nav__dropdown-menu::before {
  content: "";
  position: absolute;
  bottom: 100%;
  left: 0;
  width: 100%;
  height: 16px;
}
.nav__dropdown:hover .nav__dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}
.nav__dropdown-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-lg);
  font-size: var(--fs-xs);
  font-weight: var(--fw-medium);
  color: var(--color-gray-600);
  transition: all var(--transition-fast);
}
.nav__dropdown-item:hover {
  background: var(--color-gray-50);
  color: var(--color-primary);
}
.nav__dropdown-item--active {
  background: rgba(137, 0, 255, 0.06);
  color: var(--color-secondary);
}
.nav__dropdown-item .material-symbols-rounded {
  font-size: 20px;
  color: var(--color-secondary);
}

/* Nav CTA button */
.nav .btn--primary {
  padding: 10px 24px;
  font-size: var(--fs-xs);
}

/* Mobile menu toggle */
.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 28px;
  cursor: pointer;
}
.nav__toggle span {
  display: block;
  height: 2px;
  background: var(--color-primary);
  border-radius: 2px;
  transition: all var(--transition-base);
}

/* Footer */
.footer {
  background: var(--color-primary);
  color: var(--color-white);
  padding: var(--space-16) 0 var(--space-8);
}
.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-8);
  margin-bottom: var(--space-12);
}
.footer__brand img {
  height: 32px;
  margin-bottom: var(--space-4);
}
.footer__desc {
  font-size: var(--fs-sm);
  color: var(--color-gray-400);
  line-height: var(--lh-relaxed);
  max-width: 300px;
}
.footer__heading {
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  margin-bottom: var(--space-4);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.footer__link {
  display: block;
  font-size: var(--fs-sm);
  color: var(--color-gray-400);
  margin-bottom: var(--space-2);
  transition: color var(--transition-fast);
}
.footer__link:hover { color: var(--color-white); }
.footer__bottom {
  padding-top: var(--space-8);
  border-top: 1px solid rgba(255,255,255,0.1);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: var(--fs-xs);
  color: var(--color-gray-500);
}

/* Responsive */
@media (max-width: 768px) {
  .nav__links { display: none; }
  .nav__toggle { display: flex; }
  .nav__links--open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    background: var(--color-white);
    padding: var(--space-6);
    border-bottom: 1px solid var(--color-gray-200);
    box-shadow: var(--shadow-lg);
  }
  .footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-6);
  }
  .logo-bar {
    gap: var(--space-4);
  }
  .logo-bar img {
    height: 20px;
  }
}

@media (max-width: 480px) {
  .footer__grid {
    grid-template-columns: 1fr;
  }
}

/* ═══════════════════════════════════════════════════════════════
   Shared patterns (extracted from inline <style> across pages)
   ═══════════════════════════════════════════════════════════════ */

/* Gradient text */
.gradient-text,
.text-gradient {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Reveal animations (triggered by IntersectionObserver in base.js) */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .7s cubic-bezier(.16,1,.3,1), transform .7s cubic-bezier(.16,1,.3,1);
}
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-d1 { transition-delay: .1s; }
.reveal-d2 { transition-delay: .2s; }
.reveal-d3 { transition-delay: .3s; }
.reveal-d4 { transition-delay: .4s; }
.reveal-d5 { transition-delay: .5s; }

/* Nav scroll state */
.nav--scrolled {
  border-bottom-color: var(--color-gray-100);
  box-shadow: 0 1px 24px rgba(18,0,31,.06);
}

/* Mobile nav overlay + menu */
.nav__mobile-overlay {
  display: none;
  position: fixed;
  top: 72px; left: 0; right: 0; bottom: 0;
  background: rgba(18,0,31,.4);
  z-index: 99;
  opacity: 0;
  transition: opacity var(--transition-base);
}
.nav__mobile-overlay.active { opacity: 1; }

.nav__mobile-menu {
  display: none;
  position: fixed;
  top: 72px; left: 0; right: 0;
  background: var(--color-white);
  padding: var(--space-6) var(--container-padding);
  box-shadow: 0 12px 40px rgba(18,0,31,.12);
  z-index: 100;
  transform: translateY(-10px);
  opacity: 0;
  transition: all var(--transition-base);
}
.nav__mobile-menu.active { transform: translateY(0); opacity: 1; }

.nav__mobile-menu a,
.nav__mobile-menu button {
  display: flex;
  align-items: center;
  width: 100%;
  text-align: left;
  padding: var(--space-3) 0;
  min-height: 44px;
  font-size: var(--fs-base);
  font-weight: var(--fw-medium);
  color: var(--color-gray-600);
  border: none;
  background: none;
  cursor: pointer;
}
.nav__mobile-menu a:hover,
.nav__mobile-menu button:hover { color: var(--color-primary); }

.nav__mobile-submenu { padding-left: var(--space-4); }
.nav__mobile-submenu a {
  font-size: var(--fs-sm);
  color: var(--color-gray-500);
  padding: var(--space-2) 0;
}

/* Hamburger animation */
.nav__toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px,5px); }
.nav__toggle.active span:nth-child(2) { opacity: 0; }
.nav__toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px,-5px); }

@media (max-width: 768px) {
  .nav__mobile-overlay, .nav__mobile-menu { display: block; }
  .nav__links { display: none !important; }
  .nav__toggle { display: flex !important; }
}

/* Divider */
.divider {
  height: 1px;
  background: var(--color-gray-200);
  margin: var(--space-12) 0;
}
.divider--gradient {
  background: var(--gradient-primary);
  height: 2px;
}

/* Footer social */
.footer__social { display: flex; gap: var(--space-3); margin-top: var(--space-4); }
.footer__social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px; height: 36px;
  border-radius: var(--radius-full);
  background: rgba(255,255,255,.08);
  color: var(--color-gray-400);
  transition: all var(--transition-fast);
}
.footer__social-link:hover { background: rgba(255,255,255,.15); color: var(--color-white); }
.footer__social-link .material-symbols-rounded { font-size: 18px; }

.footer__bottom-links { display: flex; gap: var(--space-4); }
.footer__bottom-links a { color: var(--color-gray-500); transition: color var(--transition-fast); }
.footer__bottom-links a:hover { color: var(--color-white); }

/* Nav active link */
.nav__link--active { color: var(--color-secondary); }
.nav__link--active::after { width: 100%; background: var(--color-secondary); }

/* Body base */
body { overflow-x: hidden; background: var(--color-white); }
body.nav-offset { padding-top: 72px; }

/* Page-level shared variables (luxury timing, section padding) */
:root {
  --transition-luxury: 800ms cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --transition-ultra: 1200ms cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --section-pad: clamp(80px, 10vw, 140px);
}

/* Luxury reveal override + delay classes (used across most pages) */
.reveal-delay-1 { transition-delay: 150ms; }
.reveal-delay-2 { transition-delay: 300ms; }
.reveal-delay-3 { transition-delay: 450ms; }
.reveal-delay-4 { transition-delay: 600ms; }
.reveal-delay-5 { transition-delay: 750ms; }

/* ═══════════════════════════════════════════════════════════════
   Shared page patterns (extracted from page CSS duplications)
   ═══════════════════════════════════════════════════════════════ */

/* --- Hero Label/Title/Subtitle (used on: accompagnement, success-stories, simulateur) --- */
.hero__label {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--fs-xs);
  font-weight: var(--fw-medium);
  color: var(--color-gray-400);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: var(--space-8);
}
.hero__label::before,
.hero__label::after {
  content: '';
  width: 32px;
  height: 1px;
  background: var(--color-gray-300);
}
.hero__title {
  font-family: var(--font-primary);
  font-size: var(--fs-3xl);
  font-weight: 800;
  color: var(--color-primary);
}
.hero__title em {
  font-style: normal;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero__subtitle {
  font-size: var(--fs-sm);
  color: var(--color-gray-500);
  line-height: var(--lh-relaxed);
}
.hero__gradient-line {
  width: 200px;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--gradient-start), var(--gradient-mid), var(--gradient-end), transparent);
  margin: var(--space-16) auto 0;
}

/* --- FAQ Section (used on: accompagnement, caast-go) --- */
.faq {
  padding: var(--section-pad) 0;
  background: var(--color-gray-50);
}
.faq__header {
  text-align: center;
  max-width: 600px;
  margin: 0 auto var(--space-16);
}
.faq__label {
  font-size: var(--fs-xs);
  font-weight: var(--fw-medium);
  color: var(--color-gray-400);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: var(--space-6);
}
.faq__title {
  font-family: var(--font-primary);
  font-size: var(--fs-3xl);
  font-weight: 700;
  line-height: var(--lh-tight);
  color: var(--color-primary);
}
.faq__list {
  max-width: 760px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}
.faq-item {
  background: var(--color-white);
  border: 1px solid var(--color-gray-100);
  border-radius: 16px;
  overflow: hidden;
  transition: all var(--transition-base);
}
.faq-item:hover {
  border-color: rgba(137, 0, 255, 0.1);
}
.faq-item__trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-5) var(--space-6);
  font-size: var(--fs-base);
  font-weight: var(--fw-medium);
  color: var(--color-primary);
  text-align: left;
  cursor: pointer;
  background: none;
  border: none;
  font-family: inherit;
  transition: color var(--transition-fast);
}
.faq-item__trigger:hover {
  color: var(--color-secondary);
}
.faq-item__trigger .material-symbols-rounded {
  font-size: 22px;
  color: var(--color-gray-400);
  transition: transform var(--transition-base);
  flex-shrink: 0;
}
.faq-item.active .faq-item__trigger .material-symbols-rounded {
  transform: rotate(180deg);
  color: var(--color-secondary);
}
.faq-item__content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 400ms cubic-bezier(0.4, 0, 0.2, 1);
}
.faq-item.active .faq-item__content {
  max-height: 300px;
}
.faq-item__answer {
  padding: 0 var(--space-6) var(--space-6);
  font-size: var(--fs-sm);
  font-weight: var(--fw-light);
  color: var(--color-gray-500);
  line-height: var(--lh-relaxed);
}

/* --- Final CTA Section (used on: accompagnement, success-stories, caast-go) --- */
.final-cta {
  padding: var(--section-pad) 0;
  text-align: center;
}
.final-cta__inner {
  max-width: 640px;
  margin: 0 auto;
}
.final-cta__title {
  font-family: var(--font-primary);
  font-size: var(--fs-4xl);
  font-weight: 800;
  line-height: var(--lh-tight);
  color: var(--color-primary);
  margin-bottom: var(--space-6);
}
.final-cta__title em {
  font-style: normal;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.final-cta__subtitle {
  font-size: var(--fs-sm);
  font-weight: var(--fw-light);
  color: var(--color-gray-500);
  line-height: var(--lh-relaxed);
  margin-bottom: var(--space-8);
}
.final-cta__actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
}
.final-cta__actions .btn {
  padding: 12px 28px;
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  border-width: 1.5px;
  box-sizing: border-box;
}
.final-cta__actions .btn--primary {
  border: 1.5px solid transparent;
}

/* --- Newsletter Form (shared input/btn pattern for blog) --- */
.newsletter-input {
  flex: 1;
  padding: var(--space-3) var(--space-5);
  border: 1.5px solid var(--color-gray-200);
  border-radius: var(--radius-full);
  font-size: var(--fs-sm);
  background: var(--color-white);
  transition: border-color var(--transition-fast);
}
.newsletter-input:focus {
  outline: none;
  border-color: var(--color-secondary);
  box-shadow: 0 0 0 3px rgba(137,0,255,0.1);
}
.newsletter-btn {
  padding: var(--space-3) var(--space-6);
  background: var(--color-primary);
  color: var(--color-white);
  border-radius: var(--radius-full);
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  border: none;
  cursor: pointer;
  transition: all var(--transition-base);
  white-space: nowrap;
}
.newsletter-btn:hover {
  background: #2a1040;
  transform: translateY(-1px);
}
/* stylelint-disable-next-line -- dynamically added by JS */
.newsletter-btn--success,
.newsletter-btn--success:hover {
  background: #2e7d32;
}

/* --- Responsive shared patterns --- */
@media (max-width: 768px) {
  .final-cta__actions {
    flex-direction: column;
    gap: var(--space-3);
  }
}