/* ============================================
   MAIN.CSS — Reset + base + layout global
   Aarel Digital — 2026
   ============================================ */

/* === RESET === */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  text-rendering: optimizeLegibility;
}

body {
  font-family: var(--font-body);
  font-size: var(--fs-base);
  line-height: 1.7;
  color: var(--color-text);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: clip;
}

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

a {
  color: inherit;
  text-decoration: none;
}

ul,
ol {
  list-style: none;
}

button {
  cursor: pointer;
  font-family: inherit;
}

input,
textarea,
select {
  font-family: inherit;
}

/* === ACCESSIBILITÉ === */
.skip-link {
  position: absolute;
  top: -100%;
  left: var(--sp-4);
  background: var(--color-gold);
  color: var(--color-text-inverse);
  padding: var(--sp-3) var(--sp-6);
  border-radius: var(--r-md);
  z-index: 9999;
  font-weight: 600;
  transition: top var(--t-fast);
}

.skip-link:focus {
  top: var(--sp-4);
}

/* === LAYOUT === */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--sp-8);
}

@media (max-width: 768px) {
  .container {
    padding-inline: var(--sp-5);
  }
}

@media (max-width: 480px) {
  .container {
    padding-inline: var(--sp-5);
  }
}

/* === TYPOGRAPHIE === */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-heading);
  line-height: 1.1;
  font-weight: 600;
  color: var(--color-text);
  letter-spacing: -0.02em;
}

/* === BOUTONS === */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-2);
  padding: 14px 28px;
  border-radius: var(--r-full);
  font-family: var(--font-body);
  font-size: var(--fs-sm);
  font-weight: 500;
  letter-spacing: 0.02em;
  cursor: pointer;
  border: 1px solid transparent;
  transition: all var(--t-base);
  text-decoration: none;
  min-height: 48px;
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}

/* Bouton or primaire — gradient statique + glow hover */
.btn-primary {
  background: linear-gradient(135deg, #D8BC6B 0%, var(--color-gold) 100%);
  color: #000;
  border: none;
  font-weight: 700;
}

.btn-primary:hover {
  filter: brightness(1.14);
  transform: translateY(-1px);
  box-shadow: 0 0 28px rgba(232, 208, 138, 0.55), 0 0 72px rgba(201, 168, 76, 0.25);
}

/* Bouton outline — fond blanc opaque + bordure or */
.btn-outline {
  background: rgba(245, 245, 240, 0.08);
  color: var(--color-text);
  border-color: rgba(201, 168, 76, 0.45);
}

.btn-outline:hover {
  background: rgba(245, 245, 240, 0.15);
  border-color: var(--color-gold);
  color: var(--color-gold-light);
  transform: translateY(-2px);
}

/* Bouton ghost texte */
.btn-ghost {
  background: transparent;
  color: var(--color-text-muted);
  border-color: transparent;
  padding-inline: var(--sp-4);
}

.btn-ghost:hover {
  color: var(--color-text);
}

/* === TAGS / EYEBROW === */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  font-size: var(--fs-xs);
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: var(--sp-4);
}

.eyebrow::before {
  content: '';
  display: block;
  width: 20px;
  height: 1px;
  background: var(--color-gold);
}

/* === DIVIDER OR === */
.divider-gold {
  width: 48px;
  height: 1px;
  background: linear-gradient(90deg, var(--color-gold), transparent);
  margin: var(--sp-6) 0;
}

/* === GRADIENT TEXT === */
.text-gradient {
  background: linear-gradient(135deg, var(--color-gold-light) 0%, var(--color-gold) 50%, var(--color-gold-dark) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* === SECTION BASE === */
section {
  position: relative;
}

.section-pad {
  padding-block: var(--sp-32);
}

@media (max-width: 768px) {
  .section-pad {
    padding-block: var(--sp-20);
  }
}

/* === NAVIGATION === */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: var(--nav-height);
  display: flex;
  align-items: center;
  border-bottom: 1px solid transparent;
  transition: border-color var(--t-slow);
}

/* Blur sur ::before pour ne pas créer de containing-block fixed sur les enfants */
.site-header::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  background: transparent;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  transition: background var(--t-slow), backdrop-filter var(--t-slow);
  pointer-events: none;
}

.site-header.scrolled::before {
  background: rgba(8, 8, 8, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

.site-header.menu-open::before {
  background: rgba(8, 8, 8, 0.97);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

.site-header.scrolled {
  border-bottom-color: var(--color-border);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

.nav__logo {
  font-family: var(--font-heading);
  font-size: var(--fs-lg);
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--color-text);
  transition: color var(--t-base);
}

.nav__logo span {
  color: var(--color-gold);
}

.nav__logo:hover {
  color: var(--color-gold);
}

.nav__menu {
  display: flex;
  align-items: center;
  gap: var(--sp-8);
}

@media (min-width: 1025px) and (max-width: 1280px) {
  .nav__menu {
    gap: var(--sp-5);
  }
}

.nav__link {
  font-size: var(--fs-sm);
  font-weight: 400;
  color: var(--color-text-muted);
  transition: color var(--t-base);
  letter-spacing: 0.01em;
}

.nav__link:hover,
.nav__link.is-active {
  color: var(--color-text);
}

.nav__logo-img {
  height: 36px;
  width: auto;
  display: block;
  transition: opacity var(--t-base);
}

.nav__logo:hover .nav__logo-img {
  opacity: 0.8;
}

.nav__link.nav__link--guide {
  color: var(--color-gold);
}

.nav__link.nav__link--guide:hover,
.nav__link.nav__link--guide.is-active {
  color: var(--color-gold-light);
}

.nav__badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--color-gold);
  color: var(--color-bg);
  font-size: 8px;
  font-weight: 800;
  line-height: 1;
  padding: 2px 5px;
  border-radius: 100px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-left: var(--sp-1);
  position: relative;
  top: -1px;
  flex-shrink: 0;
}

.nav__cta {
  font-size: var(--fs-xs);
}

/* Burger mobile */
.nav__burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  padding: var(--sp-2);
  cursor: pointer;
}

.nav__burger span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: var(--color-text);
  transition: all var(--t-base);
  transform-origin: center;
}

.nav__burger[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(6.5px) rotate(45deg);
}

.nav__burger[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.nav__burger[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-6.5px) rotate(-45deg);
}

@media (max-width: 1024px) {

  /* Overlay plein écran — z-index 98 : sous site-header (100), au-dessus du contenu */
  .nav__menu {
    display: none;
    position: fixed;
    inset: var(--nav-height) 0 0 0;
    z-index: 99;
    background: rgba(8, 8, 8, 0.97);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    flex-direction: column;
    justify-content: center;
    align-items: stretch;
    gap: 0;
    padding: var(--sp-8) var(--sp-8) var(--sp-12);
    overflow-y: auto;
    list-style: none;
  }

  .nav__menu.is-open {
    display: flex;
  }

  /* Séparateurs or entre chaque item */
  .nav__menu li {
    border-bottom: 1px solid rgba(201, 168, 76, 0.15);
  }

  .nav__menu li:first-child {
    border-top: 1px solid rgba(201, 168, 76, 0.15);
  }

  /* Lien : plein largeur, heading, muted par défaut */
  .nav__link {
    display: block;
    width: 100%;
    font-size: clamp(1.75rem, 6vw, 2.5rem);
    font-family: var(--font-heading);
    font-weight: 600;
    color: rgba(245, 245, 240, 0.35);
    padding: var(--sp-5) 0;
    letter-spacing: -0.02em;
    transition: color var(--t-base);
  }

  .nav__link:hover,
  .nav__link.is-active {
    color: var(--color-text);
  }

  /* Guide gratuit : reste en or */
  .nav__link.nav__link--guide {
    color: rgba(201, 168, 76, 0.75);
  }

  .nav__link.nav__link--guide:hover,
  .nav__link.nav__link--guide.is-active {
    color: var(--color-gold-light);
  }

  .nav__cta {
    display: none;
  }

  /* Badge ★ en superscript — au-dessus du bord haut du texte heading */
  .nav__badge {
    top: -14px;
    margin-left: var(--sp-2);
  }

  .nav__burger {
    display: flex;
    padding-right: 0;
    margin-right: 8px;
  }
}

@media (min-width: 376px) and (max-width: 1024px) {
  .nav__burger {
    margin-right: 17px;
  }
}

/* === CTA LEAD MAGNET === */
.cta-lm {
  padding-block: var(--sp-16);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.cta-lm__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--sp-4);
  max-width: 600px;
  margin: 0 auto;
}

.cta-lm__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  font-size: var(--fs-xs);
  font-weight: 600;
  color: var(--color-gold);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.cta-lm__eyebrow::before {
  content: '';
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-gold);
  flex-shrink: 0;
}

.cta-lm__title {
  font-size: clamp(var(--fs-xl), 3vw, var(--fs-3xl));
  letter-spacing: -0.02em;
  line-height: 1.2;
  margin: 0;
}

.cta-lm__sub {
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
  line-height: 1.65;
  margin: 0;
}

.cta-lm__btn {
  margin-top: var(--sp-2);
}

/* === FOOTER === */
.site-footer {
  background: var(--color-bg);
  border-top: 1px solid var(--color-border);
  padding-block: var(--sp-16) var(--sp-8);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: var(--sp-12);
  margin-bottom: var(--sp-12);
}

@media (max-width: 768px) {
  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--sp-10);
  }
}

.footer-logo {
  display: inline-block;
  margin-bottom: var(--sp-4);
}

.footer-logo img {
  display: block;
}

.footer-tagline {
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
  max-width: 290px;
}

.footer-heading {
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-faint);
  margin-bottom: var(--sp-5);
}

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

.footer-links a {
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
  transition: color var(--t-base);
}

.footer-links a:hover {
  color: var(--color-gold);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--sp-8);
  border-top: 1px solid var(--color-border);
  gap: var(--sp-4);
  flex-wrap: wrap;
}

.footer-legal {
  font-size: var(--fs-xs);
  color: var(--color-text-faint);
}

.footer-credit {
  font-size: var(--fs-xs);
  color: var(--color-text-faint);
}

.footer-credit a {
  color: var(--color-gold);
  transition: opacity var(--t-base);
}

.footer-credit a:hover {
  opacity: 0.7;
}