/* styles.css: Custom styles for HGT-CI template */

/* Root colors - primary uses Bootstrap's blue (#0d6efd) */
:root{
  --bs-primary: #e5221d;
  --bs-nav-link-color: #e5221d;
  --accent: #ffc107;
}

/* Smooth scroll behavior for anchor links (fallback for older browsers handled by JS) */
html{
  scroll-behavior: smooth;
}

body{
  font-family: 'Inter', system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial;
  color: #333;
}

/* Section titles */
.section-title{
  color: var(--bs-primary);
  font-weight: 700;
  margin-bottom: 1rem;
}

/* Service card hover */
.service-card{
  transition: transform .3s ease, box-shadow .3s ease;
  border: none;
}
.service-card:hover{
  transform: translateY(-8px);
  box-shadow: 0 12px 30px rgba(13,110,253,0.12);
}

.service-item {
    min-width: 260px;
    transition: transform 0.25s, box-shadow 0.25s;
}

.service-item:hover {
    transform: translateY(-6px);
    box-shadow: 0 0 25px rgba(0,0,0,0.15);
}

/* Footer */
footer{
  background:#f8f9fa;
}

/* Small responsive tweaks */
@media (max-width: 991px){
  nav.d-none.d-lg-block{ display:none !important; }
}

.carousel-container {
    position: relative;
    width: 100%;
    overflow: hidden;
}

.carousel-track {
    display: flex;
    gap: 20px;
    overflow-x: auto;
    scroll-behavior: smooth;
    padding: 10px 0;
}

.carousel-track::-webkit-scrollbar {
    display: none;
}

.carousel-btn {
    position: absolute;
    top: 40%;
    transform: translateY(-50%);
    border: none;
    background: #E5221D;
    color: #fff;
    padding: 10px 13px;
    border-radius: 50%;
    z-index: 5;
    cursor: pointer;
    transition: 0.3s;
}

.carousel-btn:hover {
    background: #084298;
}

.carousel-btn.left {
    left: 1px;
}

.carousel-btn.right {
    right: 1px;
}

/* Fade-in animation on scroll */
.fade-in {
    opacity: 0;
    transform: translateY(40px);
    transition: all 0.7s ease-out;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* --- HERO BACKGROUND --- */
.hero {
    background: url("images/presentation.png") center/cover no-repeat;
    padding: 200px 0;
    color: #fff;
    position: relative;
    overflow: hidden;
}

/* fondu noir */
.hero::after {
    content: "";
    position: absolute;
    top:0; left:0;

    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.55);
}

/* parallax zoom lent */
.hero {
    animation: heroZoom 12s ease-in-out infinite alternate;
}

@keyframes heroZoom {
    0% { background-size: 100%; }
    100% { background-size: 108%; }
}

/* --- HERO TEXT ANIMATIONS --- */
.hero-title, .hero-subtitle, .hero-btns {
    opacity: 0;
    transform: translateY(40px);
    transition: all .9s ease-out;
    position: relative;
    z-index: 2;
}

/* visible state triggered by JS */
.hero-visible .hero-title {
    opacity: 1;
    transform: translateY(0);
}

.hero-visible .hero-subtitle {
    opacity: 1;
    transform: translateY(0);
    transition-delay: 0.25s;
}

.hero-visible .hero-btns {
    opacity: 1;
    transform: translateY(0);
    transition-delay: 0.5s;
}

/* button hover effect */
.hero-btns .btn {
    transition: transform .25s;
}

.hero-btns .btn:hover {
    transform: scale(1.05);
}

.hero-has-bg {
    background-size: cover !important;
    background-position: center !important;
    background-repeat: no-repeat;
    position: relative;
}
.hero-has-bg::after {
    content: "";
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.55);
    z-index: 1;
}
.hero .container {
    position: relative;
    z-index: 2;
}
.hero-has-bg {
    animation: heroZoom 12s ease-in-out infinite alternate;
}

@keyframes heroZoom {
    0% { background-size: 100%; }
    100% { background-size: 108%; }
}
.hero-title, .hero-subtitle, .hero-btns {
    opacity: 0;
    transform: translateY(40px);
    transition: all 0.9s ease-out;
}

.hero-visible .hero-title {
    opacity: 1;
    transform: translateY(0);
}

.hero-visible .hero-subtitle {
    opacity: 1;
    transform: translateY(0);
    transition-delay: 0.25s;
}

.hero-visible .hero-btns {
    opacity: 1;
    transform: translateY(0);
    transition-delay: 0.5s;
}

/* Partners */
/* Wrapper avec marges gauche/droite */
.partners-wrapper {
    overflow: hidden;
    padding-left: 60px;
    padding-right: 60px;
}

/* Slider largeur exacte */
.partners-slider {
    width: max-content;
    animation: scrollPartners 25s linear infinite;
}

/* Animation infinie */
@keyframes scrollPartners {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* Logos */
.partner-logo {
    height: 150px;       /* Ajuste selon ton goût */
    width: auto;
    margin-right: 50px;
    object-fit: contain;
    filter: grayscale(25%);
    transition: transform 0.3s, filter 0.3s;
}

.partner-logo:hover {
    transform: scale(1.1);
    filter: grayscale(0%);
}

:root {
  --couleur-logo-rouge: #E5221D; 
}
.btn-primary {
  background-color: var(--couleur-logo-rouge);
  border-color: var(--couleur-logo-rouge);
}