/**
 * ==============================================================================
 * CLOÉ CARON - GLOBAL REUSABLE SYSTEM & UTILITY CLASSES
 * Zero-redundancy architecture for headings, typography, buttons & spacing
 * ==============================================================================
 */

/* --------------------------------------------------------------------------
   1. Modern CSS Reset & Base Defaults
   -------------------------------------------------------------------------- */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

body {
  font-family: var(--font-primary);
  font-size: var(--text-base);
  font-weight: var(--fw-regular);
  line-height: var(--lh-normal);
  color: var(--color-text-white);
  background-color: var(--color-bg-dark);
  overflow-x: hidden;
}

/* --------------------------------------------------------------------------
   GSAP ScrollSmoother Structure
   -------------------------------------------------------------------------- */
#smooth-wrapper {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  z-index: 1;
}

#smooth-content {
  width: 100%;
  overflow: visible;
  position: relative;
}

img,
picture,
svg {
  display: block;
  max-width: 100%;
  height: auto;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast);
}

button {
  font-family: inherit;
  border: none;
  background: none;
  cursor: pointer;
}

/* --------------------------------------------------------------------------
   2. Layout & Container Utilities
   -------------------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--container-max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--container-padding);
  padding-right: var(--container-padding);
}

.container-fluid {
  width: 100%;
  padding-left: var(--container-padding);
  padding-right: var(--container-padding);
}

.flex {
  display: flex;
}

.flex-col {
  display: flex;
  flex-direction: column;
}

.items-center {
  align-items: center;
}

.items-start {
  align-items: flex-start;
}

.justify-between {
  justify-content: space-between;
}

.justify-center {
  justify-content: center;
}

.justify-start {
  justify-content: flex-start;
}

.gap-1 {
  gap: var(--space-1);
}

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

.gap-3 {
  gap: var(--space-3);
}

.gap-4 {
  gap: var(--space-4);
}

.gap-6 {
  gap: var(--space-6);
}

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

/* --------------------------------------------------------------------------
   3. Global Typography Classes
   -------------------------------------------------------------------------- */
.h1,
.heading-hero {
  font-size: var(--text-hero);
  font-weight: var(--fw-bold);
  line-height: var(--lh-tight);
  letter-spacing: var(--ls-tight);
  color: var(--color-text-white);
}

.h2,
.heading-section {
  font-size: var(--text-3xl);
  font-weight: var(--fw-bold);
  line-height: var(--lh-snug);
  letter-spacing: var(--ls-tight);
  color: var(--color-text-white);
}

.h3,
.heading-card {
  font-size: var(--text-2xl);
  font-weight: var(--fw-semibold);
  line-height: var(--lh-snug);
}

.h4,
.heading-sub {
  font-size: var(--text-xl);
  font-weight: var(--fw-semibold);
  line-height: var(--lh-normal);
}

.eyebrow,
.text-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--color-primary-navy);
  font-family: var(--font-primary);
  font-size: 14px;
  font-weight: var(--fw-light);
  line-height: 27px;
  letter-spacing: var(--ls-eyebrow);
  text-transform: uppercase;
}

.eyebrow-dash {
  display: inline-block;
  width: 20px;
  height: 2px;
  background-color: var(--color-accent-gold);
  color: transparent;
  font-size: 0;
  line-height: 0;
  flex-shrink: 0;
  vertical-align: middle;
}

/* Eyebrow color on dark backgrounds */
.text-white .eyebrow,
.eyebrow.text-white,
[data-theme="dark"] .eyebrow,
.bg-dark .eyebrow,
.site-dark .eyebrow,
.books-laws .eyebrow,
.books-cta-banner .eyebrow,
.books-cta-section .eyebrow,
.about-cta-section .eyebrow,
.home-cta .eyebrow,
.home-cta-section .eyebrow,
.partnership-hero .eyebrow,
.podcast-episode .eyebrow,
.podcast-hero-left .eyebrow,
.model-5p-section .eyebrow {
  color: var(--color-bg-offwhite);
}

.text-lead {
  font-size: var(--text-lead);
  font-weight: var(--fw-regular);
  line-height: var(--lh-relaxed);
}

.text-body {
  font-size: var(--text-base);
  font-weight: var(--fw-regular);
  line-height: var(--lh-relaxed);
}

.text-small {
  font-size: var(--text-sm);
  line-height: var(--lh-normal);
}

.text-xs {
  font-size: var(--text-xs);
  line-height: var(--lh-normal);
}

/* Color Modifiers */
.text-white {
  color: var(--color-text-white);
}

.text-gold {
  color: var(--color-accent-gold);
}

.text-dark {
  color: var(--color-text-dark);
}

.text-muted {
  color: var(--color-text-muted);
}

.text-dim {
  color: var(--color-text-dim);
}

/* --------------------------------------------------------------------------
   4. Global Button System (Strict 60fps Micro-interactions)
   -------------------------------------------------------------------------- */
.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 16px 28px;
  min-height: 52px;
  font-family: var(--font-primary);
  font-size: var(--text-sm);
  font-weight: var(--fw-semibold);
  line-height: 1.25;
  text-align: center;
  white-space: nowrap;
  cursor: pointer;
  text-decoration: none;
  border: 1px solid transparent;
  border-radius: 0 !important;
  box-shadow: none !important;
  overflow: hidden;
  transition: background-color var(--transition-smooth),
    border-color var(--transition-smooth),
    color var(--transition-smooth);
}

/* Primary Gold Button */
.btn-primary {
  background-color: var(--color-accent-gold);
  border-color: var(--color-accent-gold);
  color: var(--color-text-dark);
}

.btn-primary:hover {
  background-color: var(--color-accent-gold-hover);
  border-color: var(--color-accent-gold-hover);
  color: var(--color-text-dark);
}

.btn-primary:active {
  background-color: var(--color-accent-gold-active);
}

/* Outline Gold Button */
.btn-outline {
  background-color: transparent;
  border-color: var(--color-accent-gold);
  color: var(--color-accent-gold);
}

.btn-outline:hover {
  background-color: var(--color-accent-gold);
  border-color: var(--color-accent-gold);
  color: var(--color-text-dark);
}

.btn-outline:active {
  background-color: var(--color-accent-gold-active);
}

/* Dark Navy Header/Accent Button */
.btn-dark {
  background-color: var(--color-header-btn-bg);
  border-color: var(--color-header-btn-bg);
  color: var(--color-text-white);
  padding: 14px 24px;
}

.btn-dark:hover {
  background-color: var(--color-header-btn-hover);
  border-color: var(--color-header-btn-hover);
}

.btn-dark:active {
  background-color: var(--color-header-btn-hover);
}

/* Outline Dark Navy Button */
.btn-outline-dark {
  background-color: transparent;
  border-color: var(--color-primary-navy);
  color: var(--color-primary-navy);
  padding: 14px 24px;
}

.btn-outline-dark:hover {
  background-color: var(--color-primary-navy);
  border-color: var(--color-primary-navy);
  color: var(--color-white);
}

.btn-outline-dark:active {
  background-color: var(--color-header-btn-hover);
}

/* White Button Variant */
.btn-white {
  background-color: var(--color-white);
  border-color: var(--color-white);
  color: var(--color-primary-navy);
}

.btn-white:hover {
  background-color: var(--color-accent-gold);
  border-color: var(--color-accent-gold);
  color: var(--color-primary-navy);
}

/* Royal Rolling Text & Parallax Wrapper */
.btn-royal-content {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  position: relative;
  width: 100%;
  height: 100%;
  pointer-events: none;
  will-change: transform;
}

.btn-rolling-mask {
  display: inline-block;
  position: relative;
  overflow: hidden;
  line-height: 1.25;
  vertical-align: middle;
}

.btn-rolling-inner {
  display: flex;
  flex-direction: column;
  position: relative;
  line-height: 1.25;
  will-change: transform;
}

.btn-text-line {
  display: block;
  line-height: 1.25;
  white-space: nowrap;
  letter-spacing: inherit;
  font-weight: inherit;
  color: inherit;
}

.btn-text-clone {
  position: absolute;
  top: 100%;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Royal Specular Sheen (Light Reflection Sweep) */
.btn-royal-sheen {
  position: absolute;
  top: -60%;
  left: 0;
  width: 35%;
  height: 220%;
  background: linear-gradient(
    90deg,
    transparent 0%,
    rgba(255, 255, 255, 0) 10%,
    rgba(255, 255, 255, 0.32) 50%,
    rgba(255, 255, 255, 0) 90%,
    transparent 100%
  );
  transform: rotate(25deg);
  pointer-events: none;
  opacity: 0;
  will-change: transform, opacity;
}

/* Button Group Container */
.btn-group {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-4);
}

/* --------------------------------------------------------------------------
   5. Global Callout Card Component
   -------------------------------------------------------------------------- */
.callout-card {
  position: relative;
  border-left: var(--border-gold-accent);
  padding-left: var(--space-4);
  background: transparent;
}

/* --------------------------------------------------------------------------
   6. Global Spacing Utilities
   -------------------------------------------------------------------------- */
.mb-1 {
  margin-bottom: var(--space-1);
}

.mb-2 {
  margin-bottom: var(--space-2);
}

.mb-3 {
  margin-bottom: var(--space-3);
}

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

.mb-5 {
  margin-bottom: var(--space-5);
}

.mb-6 {
  margin-bottom: var(--space-6);
}

.mb-8 {
  margin-bottom: var(--space-8);
}

.mb-10 {
  margin-bottom: var(--space-10);
}

.mt-1 {
  margin-top: var(--space-1);
}

.mt-2 {
  margin-top: var(--space-2);
}

.mt-3 {
  margin-top: var(--space-3);
}

.mt-4 {
  margin-top: var(--space-4);
}

.mt-6 {
  margin-top: var(--space-6);
}

.mt-8 {
  margin-top: var(--space-8);
}

.mt-10 {
  margin-top: var(--space-10);
}

/* --------------------------------------------------------------------------
   Mobile Lock & Touch Optimization
   -------------------------------------------------------------------------- */
body.nav-locked {
  overflow: hidden !important;
  touch-action: none;
}

@media (max-width: 768px) {
  :root {
    --header-height: 72px;
    --container-padding: 20px;
  }

  html, body {
    overflow-x: hidden;
  }
}

/* P1 Fix: Mobile hero button wrap on small screens (375px) */
@media (max-width: 480px) {
  .btn {
    white-space: normal !important;
    text-align: center;
    max-width: 100%;
    line-height: 1.35;
  }
}

/* Hide book pre-sale buttons per client instruction until new link arrives */
[data-action="book-presale"],
.books-card-btn-reserve,
a[href*="#prevente"],
a[href*="#reserver"],
.nav-book-presale {
  display: none !important;
}

/* =============================================================================
   Three Scales Animation Embed & Modal (Task 1, Item 1)
   ============================================================================= */
.trois-echelles-iframe-wrap {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  border-radius: 12px;
  overflow: hidden;
  background-color: #F7F4EC;
  min-height: 680px;
}

.trois-echelles-iframe {
  width: 100%;
  height: 760px;
  border: 0;
  display: block;
}

@media (max-width: 820px) {
  .trois-echelles-iframe {
    height: 1150px;
  }
}

/* Fullscreen Modal for Partnership page (Navy / Marine version) */
.o2-scales-modal {
  position: fixed;
  inset: 0;
  z-index: 999999;
  background: rgba(14, 23, 41, 0.94);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.o2-scales-modal.is-active {
  opacity: 1;
  pointer-events: auto;
}

.o2-scales-modal-dialog {
  width: 100%;
  max-width: 1280px;
  height: 90vh;
  background: #0E1729;
  border-radius: 16px;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.o2-scales-modal-close {
  position: absolute;
  top: 16px;
  right: 20px;
  z-index: 10;
  background: rgba(255, 255, 255, 0.15);
  border: 0;
  color: #FFFFFF;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  font-size: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 0.2s ease;
}

.o2-scales-modal-close:hover {
  background: rgba(255, 255, 255, 0.3);
}

.o2-scales-modal-iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

/* =============================================================================
   STANDARDIZED CLOSING BLOCK (Feedback G12)
   Used across Home, Cloé Caron, Livres (Books), and Balado (Podcasts)
   ============================================================================= */
.home-cta-section,
.closing-cta-section {
  width: 100%;
  background-color: var(--color-primary-navy) !important;
  color: var(--color-white) !important;
  padding: clamp(80px, 9vw, 90px) 0;
  position: relative;
  z-index: 5;
  text-align: center;
}

.home-cta-inner,
.closing-cta-inner {
  max-width: 960px;
  margin: 0 auto;
}

.home-cta-eyebrow,
.closing-cta-eyebrow {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  font-family: var(--font-primary);
  font-size: 14px;
  font-weight: var(--fw-light);
  line-height: 27px;
  letter-spacing: var(--ls-eyebrow);
  text-transform: uppercase;
  color: var(--color-bg-offwhite) !important;
  margin-bottom: clamp(18px, 2.2vw, 26px);
}

.home-cta-eyebrow .eyebrow-dash,
.closing-cta-eyebrow .eyebrow-dash {
  display: inline-block;
  width: 20px;
  height: 2px;
  background-color: var(--color-accent-gold);
  color: transparent;
  font-size: 0;
  line-height: 0;
  flex-shrink: 0;
  vertical-align: middle;
}

.home-cta-title,
.closing-cta-title {
  color: var(--color-white) !important;
  font-size: clamp(2.25rem, 1.8rem + 1.8vw, 3.25rem);
  font-weight: var(--fw-semibold);
  line-height: 1.18;
  letter-spacing: var(--ls-tight);
  margin: 0 0 clamp(18px, 2.2vw, 24px) 0;
}

.home-cta-lead,
.closing-cta-lead {
  color: var(--color-white) !important;
  font-size: clamp(1rem, 0.95rem + 0.25vw, 1.15rem);
  line-height: 1.62;
  font-weight: var(--fw-regular);
  max-width: 780px;
  margin: 0 auto clamp(36px, 4vw, 48px);
  opacity: 0.95;
}

.home-cta-actions,
.closing-cta-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}

.home-cta-actions .btn,
.closing-cta-actions .btn {
  padding: 16px 36px;
  font-size: 14.5px;
  font-weight: var(--fw-semibold);
  border-radius: 0 !important;
  letter-spacing: 0.01em;
  background-color: var(--color-accent-gold) !important;
  color: var(--color-primary-navy) !important;
  border: 1px solid var(--color-accent-gold) !important;
  text-decoration: none;
  display: inline-block;
  transition: all var(--transition-smooth, 0.3s ease);
}

.home-cta-actions .btn:hover,
.closing-cta-actions .btn:hover {
  background-color: var(--color-accent-gold-hover, #D4AF37) !important;
  border-color: var(--color-accent-gold-hover, #D4AF37) !important;
  color: var(--color-primary-navy) !important;
}

@media (max-width: 768px) {
  .home-cta-actions,
  .closing-cta-actions {
    flex-direction: column;
    gap: 14px;
    width: 100%;
  }

  .home-cta-actions .btn,
  .closing-cta-actions .btn {
    width: 100%;
    max-width: 440px;
  }
}

@media (max-width: 640px) {
  .home-cta-section,
  .closing-cta-section {
    padding: 64px 0;
  }

  .home-cta-title,
  .closing-cta-title {
    font-size: clamp(1.8rem, 1.5rem + 1.5vw, 2.35rem);
  }
}

@media(max-width:1440px){
article.wheel-step-panel {
    padding: 0px 15px !important;
}
}