/* =========================================================
   HERO COMPONENTS
   Hero band, Page hero, Tech footer, Badges
   ========================================================= */

/* =========================================================
   HERO BAND
   → FUTURE FILE: components/hero.css
   ========================================================= */

.hero-band {
  position: relative;
  background: var(--hero-band-bg);
  background-attachment: fixed;
  background-position: center top;
  overflow: hidden;
}

.hero-band::after {
  content: "";
  position: absolute;
  inset: 0;
  background: url("/assets/images/pcb-pattern.svg") center / cover no-repeat;
  background-attachment: fixed;
  opacity: 0.08;
  pointer-events: none;
  z-index: 0;

  /* Flou global sur le pattern PCB */
  filter: blur(2px);
  -webkit-filter: blur(2px);

  /* Adoucit le motif derrière le texte à gauche */
  -webkit-mask-image: linear-gradient(to right, rgba(0, 0, 0, 0) 0%, rgba(0, 0, 0, 1) 45%);
  mask-image: linear-gradient(to right, rgba(0, 0, 0, 0) 0%, rgba(0, 0, 0, 1) 45%);
}

/* Overlay plus opaque pour meilleure lisibilité (60-70%) */
.hero-band::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg,
      rgba(var(--c-black), 0.65) 0%,
      rgba(var(--c-black), 0.55) 50%,
      rgba(var(--c-black), 0.70) 100%);
  pointer-events: none;
  z-index: 0;
}

/* Fix : désactiver background-attachment: fixed sur mobile/tablette (évite jank) */
@media (max-width: 1024px) {

  .hero-band,
  .hero-band::after {
    background-attachment: scroll;
  }
}

/* =========================================================
   PAGE HERO — Hero simplifié pour pages internes
   → FUTURE FILE: components/hero.css (suite)
   ========================================================= */

.page-hero {
  position: relative;
  min-height: clamp(280px, 40vh, 400px);
  display: flex;
  align-items: center;
  padding: calc(var(--header-h) + var(--space-responsive-lg)) 0 var(--space-responsive-lg);
  background: linear-gradient(135deg,
      rgb(var(--c-hero-0)) 0%,
      rgb(var(--c-hero-1)) 100%);
  overflow: hidden;
}

/* Pattern PCB en arrière-plan */
.page-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: url("/assets/images/pcb-pattern.svg") center / cover no-repeat;
  opacity: 0.06;
  pointer-events: none;
  z-index: 0;
  filter: blur(1px);
}

.page-hero .container {
  position: relative;
  z-index: 1;
}

.page-hero-content {
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
}

.page-hero h1 {
  font-size: clamp(2rem, 5vw, 3rem);
  line-height: 1.15;
  margin: 0 0 var(--space-responsive-sm);
  color: var(--white);
  text-shadow: 0 2px 8px var(--color-black-40);
  font-weight: 800;
}

.page-hero .lead {
  font-size: clamp(1.1rem, 2vw, 1.3rem);
  line-height: 1.5;
  margin: 0;
  color: var(--hero-text);
  font-weight: 600;
  max-width: 750px;
  margin: 0 auto;
}

.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: calc(var(--header-h) + clamp(48px, 6vh, 80px)) 0 clamp(32px, 4vh, 56px);
  background: transparent;
}

.hero-grid {
  display: flex;
  justify-content: flex-start;
  align-items: center;
  position: relative;
  flex: 1;
  width: 100%;
  max-width: none !important;
  padding: 0 var(--padding-container-x);
}

/* Override du container dans le hero - pleine largeur */
.hero .container {
  max-width: none;
  width: 100%;
  padding: 0;
}

/* Hero grid layout fluide et dynamique */
@media (min-width: 1024px) {
  .hero-grid {
    align-items: start;
    padding-top: clamp(40px, 8vh, 80px);
  }
}

@media (max-width: 560px) {
  .hero {
    min-height: 100svh;
    /* Small viewport height pour mobile */
    padding: calc(var(--header-h) + 32px) 0 24px;
  }
}

.hero-content {
  /* Layout fluide basé sur viewport - pas de max-width fixe */
  width: 90vw;
  max-width: none;

  display: flex;
  flex-direction: column;
  gap: clamp(24px, 4vh, 48px);

  /* Carte conteneur avec fond flouté glassmorphism */
  background: var(--color-hero-50);
  backdrop-filter: blur(24px) saturate(150%);
  -webkit-backdrop-filter: blur(24px) saturate(150%);

  padding: clamp(32px, 5vh, 56px) clamp(24px, 4vw, 48px);
  border-radius: 24px;
  border: 1px solid var(--color-white-20);

  box-shadow:
    0 8px 32px var(--color-black-30),
    0 4px 16px var(--color-black-20),
    inset 0 1px 0 var(--color-white-10);

  position: relative;
}

/* Layout desktop - pleine largeur, tout l'espace utilisé */
@media (min-width: 1024px) {
  .hero-grid {
    padding: 0 clamp(32px, 4vw, 64px);
  }

  .hero-content {
    /* Contenu principal occupe 72% de l'écran (environ 3/4) */
    width: 72vw;
    max-width: none;
  }

  .hero h1 {
    /* H1 sur toute la largeur disponible */
    width: 100%;
  }

  .hero .lead {
    /* Lead sur 75% de la largeur du contenu */
    width: 75%;
  }

  /* Post-it calé au bord droit - symétrique au contenu gauche */
  .hero-postit {
    position: fixed;

    /* Aligné à DROITE comme le contenu est aligné à GAUCHE */
    top: clamp(140px, 18vh, 220px);
    right: clamp(32px, 4vw, 64px);
    left: auto;

    /* Largeur fixe proportionnelle */
    width: clamp(280px, 25vw, 400px);
    margin-left: 0;
    margin-right: 0;

    z-index: 2;
    isolation: isolate;

    font-size: clamp(0.95rem, 1.5vw, 1.05rem);
    line-height: 1.6;
    font-weight: 500;
    padding: clamp(24px, 3.5vh, 36px) clamp(28px, 3.5vw, 40px);

    /* Fond blanc avec transparence fixe (40%) */
    background: rgba(255, 255, 255, 0.4);

    border: 1.5px solid rgba(255, 255, 255, 0.12);

    /* 1 coin arrondi (bas-gauche) + 3 coins droits */
    border-radius: 0 0 0 20px;

    /* Ombres subtiles */
    box-shadow:
      0 4px 20px rgba(0, 0, 0, 0.3),
      0 2px 10px rgba(0, 0, 0, 0.2);

    /* Flou du fond derrière - nécessite position + z-index */
    backdrop-filter: blur(16px) saturate(150%);
    -webkit-backdrop-filter: blur(16px) saturate(150%);

    /* Texte couleur menu header */
    color: var(--nav-text);

    /* Légère rotation pour dynamisme */
    transform: rotate(-0.8deg);
    transform-origin: center;

    transition: transform 0.3s ease, box-shadow 0.3s ease;
  }

  .hero-postit:hover {
    transform: rotate(0deg) translateY(-2px);
    /* Pas de changement de background - reste identique */
    box-shadow:
      0 6px 28px rgba(0, 0, 0, 0.35),
      0 3px 14px rgba(0, 0, 0, 0.25);
  }

  .hero-actions {
    /* Actions sur 100% de la largeur du contenu */
    width: 100%;
  }
}

.hero h1 {
  font-size: clamp(2.8rem, 6vw + 0.5rem, 4.5rem);
  line-height: 1.1;
  margin: 0;
  color: var(--hero-text);
  text-shadow: 0 2px 8px var(--color-black-30);
  font-weight: 800;
  letter-spacing: -0.02em;
}

.hero-tagline {
  font-size: clamp(0.8rem, 1.2vw, 0.95rem);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: rgba(var(--c-white), 0.75);
  margin: var(--space-responsive-sm) 0 clamp(20px, 3vh, 32px);

  /* Légère mise en valeur */
  text-shadow: 0 1px 4px var(--color-black-20);
}

.hero .lead {
  font-size: clamp(1.25rem, 2.5vw, 1.5rem);
  line-height: 1.4;
  margin: 0;
  color: var(--hero-text);
  font-weight: 600;
  max-width: 28ch;
}

.hero p {
  margin: 0;
  color: var(--hero-text-muted);
}

.hero-postit {
  font-size: 1rem;
  line-height: 1.65;
  color: var(--color-white-85);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--gap-2);
  margin-top: var(--space-responsive-sm);
}

/* Mobile : layout simple et empilé */
@media (max-width: 1023px) {
  .hero-content {
    display: flex;
    flex-direction: column;
    gap: clamp(20px, 4vh, 32px);
  }

  .hero h1 {
    font-size: clamp(2.2rem, 8vw, 3.2rem);
  }
}

/* =========================================================
   TECH FOOTER — bandeau horizontal dans le HERO
   → FUTURE FILE: components/hero.css (suite)
   ========================================================= */

/* Bandeau horizontal - imposant et ancré en bas du hero */
.tech-footer {
  display: flex;
  flex-wrap: nowrap;
  justify-content: center;
  align-items: center;
  gap: clamp(16px, 2.5vw, 28px);

  /* Espacement dans la section hero-intro */
  margin-block: clamp(32px, 5vh, 48px);
  flex-shrink: 0;

  padding: clamp(24px, 3.5vh, 40px) clamp(24px, 4vw, 40px);
  width: 100%;
  max-width: var(--container-width, 1200px);
  margin-inline: auto;

  background: var(--color-hero-40);
  border: 1px solid var(--color-white-12);
  border-radius: 16px;

  backdrop-filter: blur(12px);
  box-shadow: 0 4px 24px var(--color-black-20);
}

/* Aplatit la structure rows/labels sans changer le HTML */
.tech-footer .tech-sidebar-row {
  display: contents;
}

.tech-footer .tech-sidebar-label {
  display: none;
}

/* Items plus grands et imposants */
.tech-footer .tech-sidebar-item {
  position: relative;
  display: grid;
  place-items: center;

  width: var(--size-icon-md);
  height: var(--size-icon-md);

  border-radius: 16px;
  background: rgba(var(--c-white), 0.06);
  border: 1px solid var(--color-white-12);

  transition: transform 0.15s ease, background 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease;
}

.tech-footer .tech-sidebar-item:hover {
  transform: translateY(-3px);
  background: var(--color-white-10);
  border-color: var(--color-white-20);
  box-shadow: 0 8px 16px var(--color-black-15);
}

/* Icônes plus grandes et visibles */
.tech-footer .tech-sidebar-icon {
  height: clamp(32px, 4.5vw, 40px);
  width: auto;
  opacity: 0.95;

  filter: grayscale(0.2) saturate(0.7) brightness(1.15);
  transition: filter 0.15s ease, opacity 0.15s ease, transform 0.15s ease;
}

.tech-footer .tech-sidebar-item:hover .tech-sidebar-icon {
  filter: none;
  opacity: 1;
  transform: scale(1.05);
}

/* Texte conservé pour a11y, masqué visuellement */
.tech-footer .tech-sidebar-item span {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Tooltip */
.tech-footer .tech-sidebar-item::after {
  content: attr(data-label);
  position: absolute;

  top: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%);

  background: rgba(var(--c-black), 0.9);
  color: white;
  font-size: 0.7rem;
  padding: 6px 10px;
  border-radius: 8px;
  white-space: nowrap;

  opacity: 0;
  pointer-events: none;
  transition: opacity 0.12s ease, transform 0.12s ease;
  z-index: 10;
}

.tech-footer .tech-sidebar-item:hover::after,
.tech-footer .tech-sidebar-item:focus-visible::after {
  opacity: 1;
  transform: translateX(-50%) translateY(-2px);
}

/* Focus ring */
.tech-footer .tech-sidebar-item:focus-visible {
  outline: none;
  box-shadow: 0 0 0 2px var(--color-accent-60);
}

/* Mobile: wrap propre + tailles adaptées */
@media (max-width: 640px) {
  .tech-footer {
    gap: 12px;
  }

  .hero-content {
    max-width: 100%;
  }
}

/* Intro sur hero */
.hero-intro {
  position: relative;
  z-index: 1;
  color: var(--hero-text);
  padding-top: 2rem;
  padding-bottom: 4rem;
}

.hero-intro .section-title h2 {
  color: var(--hero-text);
}

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

/* =========================================================
   HERO TECH (badges)
   ========================================================= */

.hero-tech {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
  margin-top: 18px;
}

.tech-chip {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;

  width: 44px;
  height: 44px;
  border-radius: 12px;

  background: var(--chip-bg);
  border: 1px solid var(--chip-border);
  box-shadow: var(--chip-shadow);

  transition:
    transform var(--duration-base) var(--ease-smooth),
    border-color var(--duration-base) var(--ease-smooth),
    background var(--duration-base) var(--ease-smooth),
    box-shadow var(--duration-base) var(--ease-smooth);

  cursor: pointer;
  transform-style: preserve-3d;
  will-change: transform;
}

.tech-logo {
  width: 24px;
  height: 24px;
  opacity: 0.92;
  filter: grayscale(1) saturate(0);
  transition: filter var(--duration-base) var(--ease-smooth),
    opacity var(--duration-base) var(--ease-smooth),
    transform var(--duration-base) var(--ease-smooth);
}

/* Texte optionnel masqué visuellement (a11y) */
.tech-text {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.tech-chip:hover {
  transform: translateY(-3px) rotateX(5deg) rotateY(5deg);
  background: var(--chip-hover-bg);
  border-color: var(--chip-hover-border);
  box-shadow: var(--chip-hover-shadow);
}

.tech-chip:hover .tech-logo {
  filter: none;
  opacity: 1;
  transform: scale(1.05);
}

.tech-chip:active {
  transform: translateY(-1px) scale(0.98);
}

/* Tooltip basé sur data-label */
.tech-chip::after {
  content: attr(data-label);
  position: absolute;
  left: 50%;
  bottom: -34px;
  transform: translateX(-50%);
  white-space: nowrap;

  font-size: 12px;
  color: var(--chip-tooltip-text);
  background: var(--chip-tooltip-bg);
  border: 1px solid var(--chip-tooltip-border);
  padding: 5px 8px;
  border-radius: 8px;

  opacity: 0;
  pointer-events: none;
  transition: opacity .12s ease;
}

.tech-chip:hover::after {
  opacity: 1;
}

.tech-chip:focus-visible {
  outline: none;
  border-color: var(--chip-hover-border);
  box-shadow:
    0 0 0 3px var(--chip-focus-ring),
    0 6px 16px rgba(0, 0, 0, 0.12);
}