/* =====================================================
   HAUT GIFFRE TRAIL TEAM — Feuille de style principale
   ===================================================== */

/* =====================================================
   VARIABLES CSS
   ===================================================== */
:root {
  /* Couleurs principales — nature, montagne, pierre, terre */
  --color-primary:   #272520;    /* Charbon / terre sombre */
  --color-accent:    #8a9e5c;    /* Sauge / lichen */
  --color-accent-dk: #6b7e42;    /* Mousse profonde (hover) */
  --color-white:     #ffffff;
  --color-bg:        #f0ebe0;    /* Pierre chaude / neige dorée */
  --color-bg-dark:   #181612;    /* Nuit en forêt */
  --color-text:      #2e2c26;    /* Terre brune */
  --color-text-light:#706a58;    /* Rocher gris-beige */
  --color-border:    #d6cfbe;    /* Sable / granit clair */

  /* Typographie */
  --font-heading: 'Montserrat', sans-serif;
  --font-body:    'Open Sans', sans-serif;

  /* Espacements */
  --section-padding: 5rem 0;
  --border-radius:   8px;
  --border-radius-lg:16px;

  /* Ombres */
  --shadow-sm: 0 2px 8px rgba(0,0,0,.08);
  --shadow-md: 0 4px 20px rgba(0,0,0,.12);
  --shadow-lg: 0 8px 40px rgba(0,0,0,.16);

  /* Transitions */
  --transition: .25s ease;

  /* Hauteur du header */
  --header-h: 68px;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-white);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a  { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* =====================================================
   CONTAINER
   ===================================================== */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.25rem;
}

/* =====================================================
   BOUTONS
   ===================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .85rem 1.8rem;
  border-radius: var(--border-radius);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1rem;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all var(--transition);
  white-space: nowrap;
  text-align: center;
}

.btn-green {
  background: var(--color-accent);
  color: var(--color-white);
  border-color: var(--color-accent);
}
.btn-green:hover {
  background: var(--color-accent-dk);
  border-color: var(--color-accent-dk);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-outline {
  background: transparent;
  color: var(--color-white);
  border-color: var(--color-white);
}
.btn-outline:hover {
  background: var(--color-white);
  color: var(--color-primary);
  transform: translateY(-2px);
}

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

.btn-sm {
  padding: .6rem 1.2rem;
  font-size: .9rem;
}

/* =====================================================
   TITRES DE SECTION
   ===================================================== */
.section-label {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: .5rem;
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1.2;
  margin-bottom: 1rem;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--color-text-light);
  max-width: 600px;
}

.section-header {
  margin-bottom: 3rem;
}

.section-header.center {
  text-align: center;
}
.section-header.center .section-subtitle {
  margin: 0 auto;
}

/* =====================================================
   HEADER
   ===================================================== */
.header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--color-primary);
  box-shadow: var(--shadow-md);
  transition: box-shadow var(--transition);
}
.header.scrolled {
  box-shadow: 0 4px 24px rgba(0,0,0,.3);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 0;
}

/* Logo */
.logo a {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}
.logo-main {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--color-accent);
  text-transform: uppercase;
  letter-spacing: .08em;
}
.logo-sub {
  font-family: var(--font-heading);
  font-size: .62rem;
  font-weight: 600;
  color: rgba(255,255,255,.65);
  letter-spacing: .15em;
  text-transform: uppercase;
}

/* Nav */
.nav > ul {
  display: flex;
  gap: .25rem;
  align-items: center;
}
.nav > ul > li > a {
  font-family: var(--font-heading);
  font-size: .9rem;
  font-weight: 600;
  color: var(--color-white);
  padding: .5rem .9rem;
  border-radius: var(--border-radius);
  transition: all var(--transition);
  display: inline-flex;
  align-items: center;
}
.nav > ul > li > a:hover,
.nav > ul > li > a.active {
  color: var(--color-accent);
}

/* Hamburger */
.nav-toggle {
  display: flex;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: .4rem;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-white);
  border-radius: 2px;
  transition: all var(--transition);
}
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Menu mobile */
@media (max-width: 767px) {
  .nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-primary);
    border-top: 2px solid var(--color-accent);
    padding: 1rem 1.25rem 1.5rem;
  }
  .nav.open { display: block; }
  .nav > ul {
    flex-direction: column;
    gap: .25rem;
  }
  .nav > ul > li > a {
    display: block;
    padding: .75rem 1rem;
    border-bottom: 1px solid rgba(255,255,255,.08);
  }
}

@media (min-width: 768px) {
  .nav-toggle { display: none; }
}

/* =====================================================
   HERO (page d'accueil — avec photo de groupe)
   ===================================================== */
.hero-photo {
  position: relative;
  min-height: 580px;
  display: flex;
  align-items: center;
  color: var(--color-white);
  padding: 5rem 0 4rem;
}

.hero-img-wrap {
  position: absolute;
  inset: 0;
  overflow: hidden;
  background: linear-gradient(135deg, #181612 0%, #2e2a20 60%, #3d3a2e 100%);
}

.hero-bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(24, 22, 18, 0.85) 0%,
    rgba(39, 37, 32, 0.72) 50%,
    rgba(24, 22, 18, 0.52) 100%
  );
}

.hero-photo .container {
  position: relative;
  z-index: 1;
  width: 100%;
  flex: 1;
}

.hero-two-col {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 3rem;
}
.hero-content {
  flex: 1 1 0;
  min-width: 0;
}
.hero-logo-wrap {
  flex: 0 0 280px;
  width: 280px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero-logo-wrap svg {
  width: 100%;
  height: auto;
  opacity: .9;
}
@media (max-width: 768px) {
  .hero-two-col { flex-direction: column; }
  .hero-logo-wrap { display: none; }
  .hero-content { text-align: center; max-width: 100%; }
  .hero-badge { margin: 0 auto; }
  .hero-ctas { justify-content: center; }
  .hero-trust { justify-content: center; }
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  background: rgba(138, 158, 92, .18);
  border: 1px solid rgba(138, 158, 92, .4);
  color: var(--color-accent);
  font-size: .8rem;
  font-weight: 700;
  font-family: var(--font-heading);
  letter-spacing: .1em;
  text-transform: uppercase;
  padding: .35rem .9rem;
  border-radius: 50px;
  margin-bottom: 1.5rem;
}

.hero-photo h1 {
  font-family: var(--font-heading);
  font-size: clamp(2.2rem, 6vw, 4rem);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 1.25rem;
  text-shadow: 0 2px 12px rgba(0,0,0,.4);
}

.hero-photo h1 span { color: var(--color-accent); }

.hero-photo p {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: rgba(255,255,255,.85);
  margin-bottom: 2rem;
  max-width: 520px;
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.hero-trust {
  margin-top: 2.5rem;
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
}
.trust-item {
  display: flex;
  align-items: center;
  gap: .5rem;
  font-size: .88rem;
  color: rgba(255,255,255,.78);
  font-family: var(--font-heading);
  font-weight: 600;
}
.trust-item .icon { font-size: 1.1rem; }

/* =====================================================
   SECTIONS
   ===================================================== */
.section {
  padding: var(--section-padding);
}

.section-dark {
  background: var(--color-primary);
  color: var(--color-white);
}
.section-dark .section-title { color: var(--color-white); }

/* =====================================================
   PAGE HERO (pages intérieures)
   ===================================================== */
.page-hero {
  background: linear-gradient(135deg, var(--color-bg-dark), #2e2a20);
  color: var(--color-white);
  padding: 4rem 0 3rem;
}
.page-hero h1 {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 4.5vw, 3rem);
  font-weight: 800;
  margin-bottom: 1rem;
}
.page-hero h1 span { color: var(--color-accent); }
.page-hero p {
  font-size: 1.05rem;
  color: rgba(255,255,255,.78);
  max-width: 600px;
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: .5rem;
  font-size: .85rem;
  color: rgba(255,255,255,.55);
  margin-bottom: 1.5rem;
}
.breadcrumb a { color: rgba(255,255,255,.7); }
.breadcrumb a:hover { color: var(--color-accent); }

/* =====================================================
   ABOUT (page d'accueil)
   ===================================================== */
.about-section {
  background: var(--color-white);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
}

.about-text p {
  color: var(--color-text);
  margin-bottom: 1rem;
}

.about-infos {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.info-card {
  display: flex;
  gap: .9rem;
  align-items: flex-start;
  background: var(--color-bg);
  border: 1.5px solid var(--color-border);
  border-radius: var(--border-radius-lg);
  padding: 1.25rem;
  transition: border-color var(--transition);
}
.info-card:hover {
  border-color: var(--color-accent);
}
.info-card-icon { font-size: 1.5rem; flex-shrink: 0; }
.info-card h3 {
  font-family: var(--font-heading);
  font-size: .82rem;
  font-weight: 700;
  color: var(--color-text-light);
  text-transform: uppercase;
  letter-spacing: .07em;
  margin-bottom: .2rem;
}
.info-card p {
  font-size: .9rem;
  color: var(--color-text);
  line-height: 1.4;
}

@media (min-width: 1024px) {
  .about-grid { grid-template-columns: 3fr 2fr; }
}

/* =====================================================
   SEANCES (page d'accueil — apercu)
   ===================================================== */
.seances-section {
  background: var(--color-bg);
}

.seances-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}

.seance-card {
  background: var(--color-white);
  border: 1.5px solid var(--color-border);
  border-radius: var(--border-radius-lg);
  padding: 1.75rem;
  position: relative;
  overflow: hidden;
  transition: all var(--transition);
}
.seance-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--color-accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}
.seance-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-accent);
}
.seance-card:hover::before {
  transform: scaleX(1);
}

.seance-day {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--color-accent);
  background: rgba(138, 158, 92, .12);
  border: 1px solid rgba(138, 158, 92, .25);
  padding: .2rem .7rem;
  border-radius: 50px;
  margin-bottom: .75rem;
}

.seance-icon { font-size: 2rem; margin-bottom: .75rem; }

.seance-card h3 {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: .5rem;
}
.seance-card p { font-size: .93rem; color: var(--color-text-light); }

.seance-meta {
  margin-top: .75rem;
  font-size: .8rem;
  font-weight: 600;
  font-family: var(--font-heading);
  color: var(--color-accent);
}

/* =====================================================
   ADHESION
   ===================================================== */
.adhesion-section {
  background: var(--color-primary);
  color: var(--color-white);
}

.adhesion-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  align-items: center;
}

.adhesion-content .section-title { color: var(--color-white); }
.adhesion-content p { color: rgba(255,255,255,.8); margin-bottom: 1rem; }

.adhesion-list {
  display: flex;
  flex-direction: column;
  gap: .7rem;
  margin-top: 1.5rem;
}
.adhesion-list li {
  display: flex;
  gap: .75rem;
  font-size: .95rem;
  color: rgba(255,255,255,.85);
  align-items: flex-start;
}
.adhesion-list .check {
  color: var(--color-accent);
  font-weight: 800;
  font-size: 1rem;
  flex-shrink: 0;
  margin-top: .1rem;
}

.adhesion-price-box {
  text-align: center;
  background: rgba(255,255,255,.06);
  border: 1.5px solid rgba(138,158,92,.3);
  border-radius: var(--border-radius-lg);
  padding: 3rem 2rem;
}
.price-tag {
  font-family: var(--font-heading);
  font-size: 5rem;
  font-weight: 800;
  color: var(--color-accent);
  line-height: 1;
}
.price-tag span { font-size: 2.5rem; }
.price-label {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 600;
  color: rgba(255,255,255,.6);
  margin-bottom: 1.5rem;
}
.price-includes {
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255,255,255,.12);
}
.price-includes p {
  font-size: .88rem;
  color: rgba(255,255,255,.6);
  margin-bottom: .3rem;
}

@media (min-width: 768px) {
  .adhesion-grid { grid-template-columns: 3fr 2fr; }
  .seances-grid  { grid-template-columns: repeat(2, 1fr); }
}

/* =====================================================
   PROGRAMME DES SEANCES (page entrainement)
   ===================================================== */
.programme-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

.prog-card {
  background: var(--color-white);
  border: 1.5px solid var(--color-border);
  border-radius: var(--border-radius-lg);
  padding: 2rem;
  transition: all var(--transition);
}
.prog-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}

.prog-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
}

.prog-day-badge {
  font-family: var(--font-heading);
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--color-white);
  background: var(--color-primary);
  padding: .3rem .9rem;
  border-radius: 50px;
}

.prog-mardi .prog-day-badge    { background: #4a5e38; }
.prog-jeudi .prog-day-badge    { background: #3a3a2a; }
.prog-dimanche .prog-day-badge { background: #5a6e3a; }
.prog-hiver .prog-day-badge    { background: #5a5448; }

.prog-time {
  font-family: var(--font-heading);
  font-size: .82rem;
  font-weight: 700;
  color: var(--color-accent);
}

.prog-icon { font-size: 2.2rem; margin-bottom: .75rem; }

.prog-card h3 {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: .6rem;
}
.prog-card > p { color: var(--color-text); margin-bottom: 1rem; }

.prog-target {
  font-size: .88rem;
  color: var(--color-text-light);
  background: var(--color-bg);
  border-left: 3px solid var(--color-accent);
  padding: .6rem .9rem;
  border-radius: 0 var(--border-radius) var(--border-radius) 0;
  margin-bottom: 1rem;
}
.prog-target strong { color: var(--color-primary); }

.prog-detail {
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--color-border);
}
.prog-detail p { font-size: .9rem; color: var(--color-text); margin-bottom: .5rem; }
.prog-detail ul {
  list-style: disc;
  padding-left: 1.2rem;
  margin-bottom: .75rem;
}
.prog-detail ul li { font-size: .9rem; color: var(--color-text); margin-bottom: .25rem; }
.prog-note {
  font-size: .82rem;
  font-style: italic;
  color: var(--color-text-light);
}

@media (min-width: 768px) {
  .programme-grid { grid-template-columns: repeat(2, 1fr); }
}

/* =====================================================
   ARGUMENTS / INFOS PRATIQUES
   ===================================================== */
.arguments-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}

.argument-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--border-radius);
  padding: 1.5rem;
  transition: all var(--transition);
}
.argument-item:hover {
  background: rgba(138, 158, 92, .12);
  border-color: rgba(138, 158, 92, .3);
}

.argument-icon { font-size: 1.8rem; flex-shrink: 0; }
.argument-item h3 {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: .3rem;
  color: var(--color-white);
}
.argument-item p {
  font-size: .9rem;
  color: rgba(255,255,255,.7);
}

@media (min-width: 600px) {
  .arguments-grid { grid-template-columns: repeat(2, 1fr); }
}

/* =====================================================
   CTA BANDEAU
   ===================================================== */
.cta-band {
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-dk));
  padding: 4rem 0;
  text-align: center;
  color: var(--color-white);
}
.cta-band h2 {
  font-family: var(--font-heading);
  font-size: clamp(1.5rem, 3.5vw, 2.2rem);
  font-weight: 800;
  margin-bottom: .75rem;
}
.cta-band p {
  font-size: 1.05rem;
  opacity: .9;
  margin-bottom: 2rem;
}
.cta-band-btns {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
}

/* =====================================================
   FORMULAIRE
   ===================================================== */
.form-section {
  padding: var(--section-padding);
  background: var(--color-white);
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: .4rem;
}
.form-group label {
  font-family: var(--font-heading);
  font-size: .85rem;
  font-weight: 600;
  color: var(--color-primary);
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: .85rem 1rem;
  border: 1.5px solid var(--color-border);
  border-radius: var(--border-radius);
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--color-text);
  background: var(--color-white);
  transition: border-color var(--transition);
  appearance: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-accent);
}
.form-group textarea { min-height: 140px; resize: vertical; }
.form-group.span-2 { grid-column: 1 / -1; }

.form-notice {
  font-size: .82rem;
  color: var(--color-text-light);
  margin-top: .75rem;
}

.form-message {
  padding: 1rem 1.25rem;
  border-radius: var(--border-radius);
  font-weight: 600;
  margin-top: 1rem;
  display: none;
}
.form-message.success {
  background: #e8f5e0;
  color: #2d6a0a;
  border: 1px solid #a8d87a;
}
.form-message.error {
  background: #ffebee;
  color: #c62828;
  border: 1px solid #ef9a9a;
}

/* =====================================================
   CONTACT INFO (aside formulaire)
   ===================================================== */
.contact-info {
  background: var(--color-bg);
  border-radius: var(--border-radius-lg);
  padding: 2rem;
  height: fit-content;
}
.contact-info h2 {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 1.5rem;
}
.contact-detail {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  margin-bottom: 1.25rem;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--color-border);
}
.contact-detail:last-child { border-bottom: none; margin-bottom: 0; padding-bottom: 0; }
.contact-detail-icon { font-size: 1.5rem; flex-shrink: 0; margin-top: .1rem; }
.contact-detail h4 {
  font-family: var(--font-heading);
  font-size: .82rem;
  font-weight: 700;
  color: var(--color-text-light);
  text-transform: uppercase;
  letter-spacing: .06em;
  margin-bottom: .3rem;
}
.contact-detail p, .contact-detail a {
  font-size: .95rem;
  color: var(--color-text);
  font-weight: 500;
}
.contact-detail a:hover { color: var(--color-accent); }

/* =====================================================
   FOOTER
   ===================================================== */
.footer {
  background: var(--color-bg-dark);
  color: rgba(255,255,255,.7);
  padding: 4rem 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(255,255,255,.08);
}

.footer-col h3 {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 1rem;
  letter-spacing: .04em;
}
.footer-col p { font-size: .9rem; margin-bottom: .5rem; line-height: 1.6; }
.footer-col a { color: rgba(255,255,255,.7); transition: color var(--transition); }
.footer-col a:hover { color: var(--color-accent); }
.footer-col ul li { margin-bottom: .4rem; font-size: .9rem; }

.footer-logo-main {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--color-accent);
  letter-spacing: .08em;
  display: block;
  margin-bottom: .25rem;
}

.footer-bottom {
  padding: 1.5rem 0;
  text-align: center;
  font-size: .82rem;
  color: rgba(255,255,255,.4);
}

/* =====================================================
   RESPONSIVE — TABLETTE (>= 600px)
   ===================================================== */
@media (min-width: 600px) {
  .form-grid   { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
}

/* =====================================================
   RESPONSIVE — DESKTOP (>= 1024px)
   ===================================================== */
@media (min-width: 1024px) {
  .footer-grid { grid-template-columns: 2fr 1fr 1fr; }

  .contact-layout {
    display: grid;
    grid-template-columns: 3fr 2fr;
    gap: 3rem;
    align-items: start;
  }
}

/* =====================================================
   UTILITAIRES
   ===================================================== */
.text-accent  { color: var(--color-accent); }
.text-center  { text-align: center; }
.mt-2         { margin-top: 2rem; }
.mb-0         { margin-bottom: 0; }

/* Scroll reveal */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .6s ease, transform .6s ease;
}
.reveal.visible {
  opacity: 1;
  transform: none;
}