/* =========================
   Variables
========================= */

:root {
  --color-primary: #251D4B;
  --color-light-blue: #CADFFD;
  --color-lavender: #C3BEEF;
  --color-violet: #CCA9E8;
  --color-text: #1d1d1f;
  --color-bg: #ffffff;

  --max-width: 1100px;
}

/* =========================
   Reset & base
========================= */

*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Funnel Sans", system-ui, sans-serif;
  line-height: 1.6;
  color: var(--color-text);
  background-color: var(--color-bg);
}

img {
  max-width: 100%;
  display: block;
}

/* =========================
   Header & navigation
========================= */

/* =========================
   Header fixe
========================= */

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background: #251D4B; /* primaire foncé */
  z-index: 1000;

  /* drop shadow contemporain */
  box-shadow:
    0 4px 20px rgba(0, 0, 0, 0.15);
}

/* =========================
   Conteneur
========================= */

.nav-wrapper {
  max-width: 1100px;
  margin: 0 auto;
  padding: 1rem 1.5rem;
  min-height: 80px;

  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* =========================
   Logo
========================= */

.logo img {
  height: 32px;
  width: auto;
  display: block;
}

/* =========================
   Navigation
========================= */

.main-nav ul {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 2rem;
  margin: 0;
  padding: 0;
}

.main-nav a {
  color: #CADFFD; /* texte clair */
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
  letter-spacing: 0.02em;
}

.main-nav a:hover {
  opacity: 0.75;
}

/* =========================
   Contact mis en valeur
========================= */

.main-nav a.cta {
  padding: 0.45rem 1.1rem;
  border-radius: 999px;
  background: #CCA9E8;
  color: #251D4B;
  font-weight: 600;
}

/* =========================
   Compensation header fixe
========================= */

body {
  padding-top: 80px;
}


/* =========================
   Main layout
========================= */

section {
  margin: 0 auto;
  padding: 6rem 1.5rem;
}

section .wrapper{
  max-width: var(--max-width);
  margin: 0 auto;
}

/* =========================
   Typographie
========================= */

h1 {
  font-size: clamp(2rem, 4vw, 2.8rem);
  margin-bottom: 1.5rem;
  color: var(--color-primary);
}

h2 {
  margin-top: 2rem;
  color: var(--color-primary);
}

p {
  max-width: 700px;
}

/* =========================
   Colors backgrounds
========================= */
.bg-primary {
  background-color: var(--color-primary);
  color: #fff;
}
.bg-secondary {
  background-color: #F5F3FF;
}

/* =========================
   HERO
========================= */

.hero {
  position: relative;
  height: calc(100vh - 80px);
  width: 100%;

  background-image: url("../images/calm - accompagnement des ministeres.png");
  background-size: cover;
  background-position: center 0;
  background-repeat: no-repeat;

  display: flex;
  align-items: center;
  justify-content: center;

  overflow: hidden;

  will-change: background-position;
}

/* =========================
   Apparition logo
========================= */

.appear {
  opacity: 0;
  transform: translateY(12px);
  animation: appearIn 0.7s ease-out forwards;
  animation-delay: 0.2s;
}

@keyframes appearIn {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}


/* =========================
   Overlay
========================= */

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    rgba(37, 29, 75, 0.65),
    rgba(37, 29, 75, 0.65)
  );
  z-index: 1;
}

/* =========================
   Contenu centré
========================= */

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  color: #CADFFD;
  max-width: 600px;
  padding: 0 1.5rem;
}

.hero-logo {
  width: 250px;
  margin: 0 auto 1.5rem;
}

.hero-punchline {
  font-size: 1.4rem;
  line-height: 1.4;
  font-weight: 500;
}

/* =========================
   Invitation au scroll
========================= */

.hero-scroll {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;

  display: flex;
  flex-direction: column;
  align-items: center;

  color: #CADFFD;
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  opacity: 0.8;
}

.hero-scroll .arrow {
  margin-top: 0.5rem;
  width: 1px;
  height: 30px;
  background-color: #CADFFD;
  animation: scrollHint 1.5s infinite;
}

@keyframes scrollHint {
  0% {
    transform: scaleY(0);
    transform-origin: top;
  }
  50% {
    transform: scaleY(1);
    transform-origin: top;
  }
  100% {
    transform: scaleY(0);
    transform-origin: bottom;
  }
}



/* =========================
   Conseillers
========================= */

/* =========================
   Section conseillers
========================= */

#conseillers {
  padding: 6rem 1.5rem;
}

#conseillers .wrapper {
  max-width: 1200px;
  margin: 0 auto;
}

.conseillers-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 2rem;
  align-items: start;
}


@media (max-width: 768px) {
  .conseillers-grid {
    grid-template-columns: 1fr;
  }
}


/* =========================
   Image
========================= */

.conseillers-image img {
  width: 100%;
  height: auto;
  border-radius: 8px;
  display: block;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

/* =========================
   Contenu
========================= */

.conseillers-content h1 {
  margin-bottom: 3rem;
}

.conseillers-content article + article {
  margin-top: 3rem;
}

.conseillers-content h2 {
  margin-bottom: 0.25rem;
}

.conseillers-content em {
  color: #5d5d99;
  font-style: normal;
  font-weight: 500;
}

/* =========================
   Listes
========================= */

.conseillers-content ul {
  margin-top: 1rem;
  padding-left: 1.2rem;
}

.conseillers-content li {
  margin-bottom: 0.3rem;
}

/* =========================
   Formulaire contact
========================= */

#contact {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 6rem 1.5rem;
  background-color: var(--color-light-blue);
}

#contact .wrapper {
  max-width: 600px;
  width: 100%;
  background-color: var(--color-bg);
  padding: 40px 30px;
  border-radius: 16px;
  box-shadow: 0 10px 25px rgba(0,0,0,0.08);
  display: flex;
  flex-direction: column;
}

#contact h1 {
  text-align: center;
  font-size: 2rem;
  margin-bottom: 2rem;
  color: var(--color-primary);
}

#contact form .form-floating {
  position: relative;
  margin-bottom: 20px;
}

#contact form input,
#contact form textarea {
  width: 100%;
  padding: 16px 16px;
  border-radius: 8px;
  border: 1px solid #ccc;
  font-size: 16px;
  outline: none;
  transition: border-color 0.3s, box-shadow 0.3s;
  background-color: #fff;
}

#contact form input:focus,
#contact form textarea:focus {
  border-color: var(--color-primary);
}

#contact form label {
  position: absolute;
  top: 26px;
  left: 16px;
  right: 10px;
  transform: translateY(-50%);
  color: #999;
  transition: all 0.2s;
  pointer-events: none;
  background-color: var(--color-bg);
  padding: 0 4px;
}

#contact form input:focus + label,
#contact form input:not(:placeholder-shown) + label,
#contact form textarea:focus + label,
#contact form textarea:not(:placeholder-shown) + label {
  top: -10px;
  font-size: 12px;
  color: var(--color-primary);
}

/* Style de feedback dynamique via JS */
#contact form .invalid-feedback {
  display: none;
  color: #e74c3c;
  font-size: 14px;
  margin-top: 5px;
}

/* Champ invalide */
#contact form input.invalid,
#contact form textarea.invalid {
  border-color: #e74c3c;
}

/* Affiche le message quand champ invalide */
#contact form input.invalid + .invalid-feedback,
#contact form textarea.invalid + .invalid-feedback {
  display: block;
}

/* Responsive */
@media (max-width: 600px) {
  #contact .wrapper {
    padding: 30px 20px;
  }
}



/* =========================
   Liens
========================= */

a {
  color: var(--color-primary);
}

a:hover {
  text-decoration: underline;
}

/* =========================
   Footer
========================= */

.site-footer {
  background-color: #251D4B;
  color: #CADFFD;
  padding: 2rem 1.5rem;
}

.footer-wrapper {
  max-width: 1200px;
  margin: 0 auto;

  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

.site-footer p {
  margin: 0;
  font-size: 0.85rem;
}

/* =========================
   Mobile
========================= */

@media (max-width: 600px) {
  .footer-wrapper {
    flex-direction: column;
    text-align: center;
  }
}

/* =========================
   CTA – base
========================= */

.cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;

  padding: 0.75rem 1.75rem;
  border-radius: 999px;

  background-color: #CADFFD;
  color: #251D4B;

  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  white-space: nowrap;

  border: none;
  cursor: pointer;

  transition:
    background-color 0.25s ease,
    transform 0.2s ease,
    box-shadow 0.25s ease;
}

/* =========================
   Hover / Focus
========================= */

.cta:hover,
.cta:focus-visible {
  background-color: #ffffff;
  transform: translateY(-2px);
  box-shadow: 0 8px 10px rgba(37, 29, 75, 0.25);
}

/* =========================
   Active
========================= */

.cta:active {
  transform: translateY(0);
  box-shadow: 0 4px 12px rgba(37, 29, 75, 0.2);
}


/* =========================
   CTA outline
========================= */

.cta-outline {
  background-color: transparent;
  color: #CADFFD;
  border: 2px solid #CADFFD;
}

.cta-outline:hover,
.cta-outline:focus-visible {
  background-color: #CADFFD;
  color: #251D4B;
}

/* =========================
   CTA dark
========================= */

.cta-dark {
  background-color: #251D4B;
  color: #CADFFD;
}

.cta-dark:hover,
.cta-dark:focus-visible {
  background-color: #1d1738;
}


/* =========================
   Mobile navigation
========================= */

.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
}

.menu-toggle .material-icons {
  font-size: 32px;
  color: #CADFFD;
}

@media (max-width: 768px) {

  .main-nav ul {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    height: 100vh;
    width: 100%;
    background: var(--color-primary);
    flex-direction: column;
    gap: 2rem;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    padding: 2rem;
  }

  .main-nav ul.open {
    display: flex;
  }

  .main-nav li {
    font-size: 1.2rem;
    text-align: center;
  }

  .menu-toggle {
    display: block;
    background: none;
    border: none;
    cursor: pointer;
    z-index: 2100;
  }

  .menu-toggle .material-icons {
    font-size: 36px;
    color: #CADFFD;
  }
}