/* ==========================================================================
   BTS SIO — Lycée Chevrollier
   Design system : "campus tech"
   Marine profond + orange signal + vert terminal
   Titres : Bricolage Grotesque — Texte : Schibsted Grotesk — Accents : JetBrains Mono
   ========================================================================== */

:root {
    /* Couleurs de base */
    --ink: #0f1128;
    --primary-color: var(--ink);
    --secondary-color: #19c68f;
    --text-color: #23263b;
    --muted: #5c6079;
    --white: #fff;
    --orange: #f25c14;
    --orange-dark: #d84a08;

    /* Couleurs dérivées */
    --header-bg: var(--ink);
    --background-color: #fdfdfc;
    --surface: #ffffff;
    --surface-alt: #f4f5f9;
    --border: rgba(15, 17, 40, 0.1);
    --light-gray: #eef0f5;
    --dark-gray: #333;
    --shadow-color: rgba(15, 17, 40, 0.08);
    --black-50: rgba(0, 0, 0, 0.5);
    --black-20: rgba(0, 0, 0, 0.2);
    --hero-text: #c3c7dd;

    /* Typographies */
    --font-display: "Bricolage Grotesque", "Libre Franklin", sans-serif;
    --font-body: "Schibsted Grotesk", "Open Sans", sans-serif;
    --font-mono: "JetBrains Mono", ui-monospace, monospace;

    /* Dimensions */
    --header-height: 76px;
    --footer-height: 100px;
    --radius: 14px;
}

/* Reset et base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

::selection {
    background: var(--orange);
    color: var(--white);
}

html {
    scroll-behavior: smooth;
}

/* Layout de base */
body {
    font-family: var(--font-body);
    line-height: 1.65;
    color: var(--text-color);
    background-color: var(--background-color);
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
}

/* Les attributs width/height servent à réserver l'espace (anti-CLS) ;
   height:auto préserve le ratio dès qu'une dimension est contrainte en CSS */
img {
    max-width: 100%;
    height: auto;
}

.text-center {
    text-align: center;
}

main {
    min-height: calc(100vh - var(--footer-height) - var(--header-height));
}

.container {
    max-width: 1160px;
    margin: 0 auto;
    padding: 1rem 1.25rem;
}

main > section {
    padding: 2.5rem 0;
}

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

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    color: inherit;
    margin-bottom: 0.5rem;
    text-wrap: balance;
}

h1 {
    font-size: clamp(2.1rem, 4.5vw, 3.1rem);
    font-weight: 800;
    line-height: 1.12;
    letter-spacing: -0.02em;
}

h2 {
    font-size: clamp(1.6rem, 3vw, 2.1rem);
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.01em;
    margin-bottom: 1.25rem;
}

/* Marqueur "code" devant les titres de section */
main h2::before {
    content: "// ";
    font-family: var(--font-mono);
    font-weight: 600;
    font-size: 0.7em;
    color: var(--orange);
    vertical-align: 0.12em;
}

h3 {
    font-size: 1.3rem;
    font-weight: 600;
    line-height: 1.35;
}

h4 {
    font-size: 1.15rem;
    font-weight: 600;
    line-height: 1.5;
}

h5 {
    font-size: 1.05rem;
    font-weight: 500;
    line-height: 1.6;
}

h6 {
    font-size: 1rem;
    font-weight: 500;
    line-height: 1.7;
}

a {
    color: var(--orange-dark);
    text-decoration: none;
}

a:hover {
    text-decoration: none;
}

.section-intro {
    color: var(--muted);
    max-width: 65ch;
    margin-bottom: 1.5rem;
}

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

header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(15, 17, 40, 0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    color: var(--white);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1160px;
    margin: 0 auto;
    padding: 0 1.25rem;
    height: var(--header-height);
}

header .site-title, header .site-title a, header nav ul li a, .social-links a, footer nav a {
    color: var(--white);
    text-decoration: none;
}

header .site-title {
    font-family: var(--font-display);
    font-size: 1.3rem;
    font-weight: 700;
    letter-spacing: -0.01em;
    margin: 0;
}

/* Prompt de terminal devant le nom du site */
header .site-title a::before {
    content: ">_ ";
    font-family: var(--font-mono);
    font-size: 0.8em;
    font-weight: 600;
    color: var(--secondary-color);
}

header nav ul {
    display: flex;
    list-style: none;
    gap: 0.25rem;
}

header nav ul li a {
    font-weight: 600;
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.85);
    padding: 0.4rem 0.75rem;
    display: inline-block;
    position: relative;
    transition: color 0.2s ease;
}

header nav ul li a::after {
    content: "";
    position: absolute;
    left: 0.75rem;
    right: 0.75rem;
    bottom: 0.1rem;
    height: 2px;
    background: var(--secondary-color);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.25s ease;
}

header nav ul li a:hover {
    color: var(--white);
}

header nav ul li a:hover::after {
    transform: scaleX(1);
}

/* ==========================================================================
   Hero / en-tête de page
   ========================================================================== */

.page-header {
    padding: 5rem 0 4.5rem;
    text-align: center;
    color: var(--white);
    background:
        radial-gradient(ellipse 55% 65% at 12% 0%, rgba(242, 92, 20, 0.22), transparent 65%),
        radial-gradient(ellipse 45% 55% at 88% 100%, rgba(25, 198, 143, 0.16), transparent 65%),
        linear-gradient(rgba(255, 255, 255, 0.045) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.045) 1px, transparent 1px),
        var(--ink);
    background-size: auto, auto, 44px 44px, 44px 44px, auto;
    border-bottom: 1px solid var(--border);
}

.page-header h1 {
    margin-bottom: 1rem;
}

/* Curseur de terminal clignotant */
.page-header h1::after {
    content: "_";
    color: var(--secondary-color);
    margin-left: 0.08em;
    animation: cursor-blink 1.2s steps(2, start) infinite;
}

@keyframes cursor-blink {
    to {
        visibility: hidden;
    }
}

.page-header p {
    font-size: 1.2rem;
    color: var(--hero-text);
    max-width: 62ch;
    margin-inline: auto;
}

.page-header a:not(.cta-button) {
    color: var(--secondary-color);
}

/* Le logo a un fond blanc en dur et un texte sombre : on en fait un
   badge contenu et soigné plutôt qu'une plaque pleine largeur
   (prime sur width:100% de .object-fit) */
.page-header .campus-logo {
    display: inline-block;
    width: min(360px, 82%);
    height: auto;
    object-fit: contain;
    background: var(--white);
    border-radius: var(--radius);
    padding: 1rem 1.5rem;
    border: 1px solid rgba(255, 255, 255, 0.25);
    box-shadow: 0 18px 44px rgba(0, 0, 0, 0.35);
}

.page-header .campus-logo.my-4 {
    margin-top: 1.75rem;
    margin-bottom: 1.75rem;
}

/* ==========================================================================
   Boutons
   ========================================================================== */

.cta-button {
    background: var(--orange);
    color: var(--white);
    font-family: var(--font-body);
    font-weight: 700;
    font-size: 1rem;
    padding: 0.8rem 1.6rem;
    text-decoration: none;
    border-radius: 10px;
    border: none;
    display: inline-block;
    cursor: pointer;
    margin-top: 1rem;
    box-shadow: 0 2px 0 var(--orange-dark);
    transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
}

.cta-button:hover {
    background: var(--orange-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 18px rgba(242, 92, 20, 0.35);
}

.cta-button:active {
    transform: translateY(0);
    box-shadow: 0 1px 0 var(--orange-dark);
}

.cta-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    align-items: center;
}

.linkedin-button {
    display: inline-block;
    color: var(--ink);
    font-weight: 700;
    padding: 0.7rem 1.4rem;
    margin-top: 0.75rem;
    text-decoration: none;
    border-radius: 10px;
    border: 2px solid var(--ink);
    transition: background 0.2s ease, color 0.2s ease, transform 0.18s ease;
}

.linkedin-button:hover {
    background: var(--ink);
    color: var(--white);
    transform: translateY(-2px);
}

/* Version sur fond sombre (section contact / 404) */
.contact .linkedin-button {
    background: var(--white);
    color: var(--ink);
    border-color: var(--white);
    font-size: 1.05rem;
}

.contact .linkedin-button:hover {
    background: var(--secondary-color);
    border-color: var(--secondary-color);
    color: var(--ink);
}

.text-button {
    color: var(--orange-dark);
    text-decoration: none;
    display: block;
    font-weight: 600;
    padding: 20px 0 4px;
    text-align: center;
    transition: color 0.2s ease;
}

.text-button:hover {
    color: var(--orange);
}

.text-button i {
    font-size: 0.9em;
    transition: transform 0.2s ease;
}

.text-button:hover i {
    transform: translateX(4px);
}

.learn-more {
    color: var(--ink);
    text-decoration: none;
    font-weight: bold;
}

/* ==========================================================================
   Cartes
   ========================================================================== */

.option-cards, .option-content, .stage-details, .alternance-content, .features {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}

.option-card, .option-content .description, .option-content .careers, .stage-year, .alternance-description, .alternance-requirements, .partner-card {
    background: var(--surface);
    color: var(--text-color);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: 0 1px 3px var(--shadow-color);
    padding: 1.75rem 1.5rem;
    margin: 0.75rem;
    flex: 1;
    min-width: 280px;
    text-decoration: none;
    display: block;
    position: relative;
    overflow: hidden;
    transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

/* Liseré dégradé révélé au survol */
.option-card::before, .stage-year::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--orange), var(--secondary-color));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s ease;
}

.option-card:hover, .stage-year:hover {
    transform: translateY(-4px);
    box-shadow: 0 14px 30px var(--shadow-color);
    border-color: rgba(15, 17, 40, 0.18);
}

.option-card:hover::before, .stage-year:hover::before {
    transform: scaleX(1);
}

.option-card h3, .stage-year h3 {
    margin-bottom: 0.6rem;
}

.card-icon {
    color: var(--orange);
    margin-right: 0.35rem;
}

.option-card ul, .option-card ul li, .styled-list {
    list-style: none;
    padding: 0;
}

.styled-list li, .option-card ul li, .key-points li {
    padding: 0.3rem 0 0.3rem 1.35rem;
    position: relative;
}

.styled-list li::before, .option-card ul li::before, .key-points li::before {
    content: "▸";
    position: absolute;
    left: 0;
    color: var(--orange);
    font-family: var(--font-mono);
}

/* Les listes avec icônes FontAwesome n'ont pas besoin de puce */
.styled-list li:has(> i.fas)::before {
    content: none;
}

.styled-list li:has(> i.fas) {
    padding-left: 0;
}

.styled-list li i.fas {
    color: var(--secondary-color);
    width: 1.5rem;
    text-align: center;
    margin-right: 0.25rem;
}

.option-content {
    text-align: left;
    flex: 1;
    gap: 0;
}

.option-content .description, .option-content .careers, .stage-year, .alternance-description, .alternance-requirements {
    height: fit-content;
}

.alternance-options {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: 0 1px 3px var(--shadow-color);
    padding: 2rem;
    margin: 2rem 0.75rem;
}

.highlight-list {
    margin-top: 1rem;
}

.highlight-list li {
    padding-top: 0.5rem;
    padding-bottom: 0.5rem;
    font-size: 1.1rem;
}

.bold {
    font-weight: 600;
}

.key-points {
    margin-top: 1rem;
    list-style: none;
}

.description > h3 {
    margin-top: 20px;
}

.partner-card {
    padding: 1.5rem;
    text-align: center;
    color: inherit;
}

.button {
    display: block;
    text-align: center;
    padding: 10px;
    color: var(--text-color);
    text-decoration: none;
}

/* ==========================================================================
   Sections
   ========================================================================== */

.option-details, .why-chevrollier, .learning-environment, .legal-content, .stages, .alternance, .cybersecurity {
    padding: 2.5rem 0;
}

/* Fond tinté alterné */
.options, .why-chevrollier, .stage-specialites, .career-options, .admission-info {
    background:
        radial-gradient(circle at 1px 1px, rgba(15, 17, 40, 0.07) 1px, transparent 0);
    background-size: 22px 22px;
    background-color: var(--surface-alt);
    border-block: 1px solid var(--border);
}

.options {
    padding: 3rem 0;
}

.feature {
    flex: 1;
    margin: 1rem;
    text-align: center;
    min-width: 220px;
}

.feature i {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 64px;
    height: 64px;
    border-radius: 18px;
    font-size: 1.5rem;
    color: var(--ink);
    background: linear-gradient(135deg, rgba(242, 92, 20, 0.13), rgba(25, 198, 143, 0.13));
    border: 1px solid var(--border);
    margin-bottom: 1rem;
}

.feature h3 {
    font-size: 1.15rem;
}

.feature p {
    color: var(--muted);
    font-size: 0.98rem;
}

/* Sections sombres avec image de fond */
.cybersecurity {
    background:
        linear-gradient(rgba(15, 17, 40, 0.88), rgba(15, 17, 40, 0.88)),
        url("../images/bg-security.webp");
    background-size: cover;
    background-position: center;
    color: var(--white);
}

.cybersecurity h2::before {
    color: var(--secondary-color);
}

.ia-section {
    background:
        linear-gradient(rgba(15, 17, 40, 0.85), rgba(15, 17, 40, 0.85)),
        url("../images/bg-ia.webp");
    background-size: cover;
    background-position: center;
    color: var(--white);
    margin: 2rem 0;
}

.ia-section .description {
    margin: 0 auto;
}

.ia-section h2 {
    color: var(--white);
    text-align: center;
    margin-bottom: 2rem;
}

.ia-section h2::before {
    color: var(--secondary-color);
}

.contact {
    background:
        radial-gradient(ellipse 50% 80% at 50% 100%, rgba(242, 92, 20, 0.15), transparent 70%),
        var(--ink);
    color: var(--white);
    padding: 3.5rem 0;
    text-align: center;
}

.contact h2::before {
    color: var(--secondary-color);
}

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

.social-links {
    margin-top: 20px;
}

.social-links a {
    font-size: 1.2rem;
    margin: 0 0.5rem;
}

/* Bandeau d'actualité */
.news {
    padding: 0;
    margin: 2rem auto 0;
    max-width: 820px;
}

.news-banner {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    color: var(--text-color);
    font-size: 1.05rem;
    background: linear-gradient(135deg, rgba(242, 92, 20, 0.08), rgba(25, 198, 143, 0.06));
    border: 1px solid var(--border);
    border-left: 4px solid var(--orange);
    padding: 1rem 1.5rem;
    border-radius: 10px;
    margin: 0 1rem;
}

.news-banner i {
    font-size: 1.3rem;
    color: var(--orange);
}

/* Alternance des blocs texte/image */
.options-overview > .option {
    padding: 2rem 0;
    display: flex;
    align-items: center;
    gap: 2.5rem;
}

.options-overview > .option:last-of-type {
    padding-top: 0;
}

.options-overview > .option:nth-child(even) {
    flex-direction: row-reverse;
}

.option-image {
    flex: 1;
    max-width: 400px;
}

.option-image img {
    width: 100%;
    height: auto;
    border-radius: var(--radius);
    box-shadow: 0 10px 30px var(--shadow-color);
}

.campus-content {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: row;
    flex-wrap: wrap;
    gap: 1rem;
}

.campus-text {
    flex: 1;
}

.campus-logo {
    width: 400px;
    max-width: 100%;
}

.double-logo {
    display: flex;
    justify-content: center;
    align-items: stretch;
    flex-wrap: wrap;
    gap: 1rem;
    margin: 1.75rem 0;
}

/* Deux logos aux ratios différents : hauteur commune, cartouches assortis */
.page-header .double-logo img {
    width: auto;
    max-width: min(360px, 82vw);
    height: 110px;
    object-fit: contain;
    background: var(--white);
    border-radius: var(--radius);
    padding: 0.9rem 1.4rem;
    border: 1px solid rgba(255, 255, 255, 0.25);
    box-shadow: 0 18px 44px rgba(0, 0, 0, 0.35);
}

.text-content {
    max-width: 72ch;
}

/* Logos partenaires */
.partner-logos {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
    align-items: center;
}

.partner-logos > a {
    flex: 1;
    text-align: center;
}

.partner-logos img {
    width: 140px;
    height: auto;
    margin: 10px;
    filter: grayscale(1) opacity(0.6);
    transition: filter 0.25s ease;
}

.partner-logos a:hover img {
    filter: grayscale(0) opacity(1);
}

.greta-logo img {
    width: 300px;
}

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

footer {
    background: var(--header-bg);
    color: rgba(255, 255, 255, 0.75);
    padding: 1.5rem 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
    min-height: var(--footer-height);
    font-family: var(--font-mono);
    font-size: 0.85rem;
}

footer nav {
    margin-top: 0.35rem;
}

footer nav a {
    transition: color 0.2s ease;
}

footer nav a:hover {
    color: var(--secondary-color);
}

/* ==========================================================================
   Carousel
   ========================================================================== */

.carousel {
    position: relative;
    width: 100%;
    height: clamp(320px, 48vw, 560px);
    overflow: hidden;
    margin: 1.5rem 0;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    box-shadow: 0 14px 40px var(--shadow-color);
}

.carousel-container {
    display: flex;
    height: 100%;
    transition: transform 0.5s ease;
}

.carousel-slide {
    min-width: 100%;
    height: 100%;
}

.carousel-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.carousel-buttons {
    position: absolute;
    top: 50%;
    width: 100%;
    display: flex;
    justify-content: space-between;
    transform: translateY(-50%);
    padding: 0 0.75rem;
}

.carousel-button {
    background: rgba(15, 17, 40, 0.55);
    backdrop-filter: blur(4px);
    color: var(--white);
    border: none;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 1.2rem;
    transition: background 0.2s ease;
}

.carousel-button:hover {
    background: var(--orange);
}

.carousel-dots {
    display: flex;
    justify-content: center;
    margin-top: -2rem;
    gap: 0.5rem;
    z-index: 200;
    position: relative;
}

.carousel-dot {
    width: 10px;
    height: 10px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.6);
    border: none;
    cursor: pointer;
    transition: width 0.25s ease, background 0.25s ease;
}

.carousel-dot.active {
    background: var(--orange);
    width: 26px;
}

/* ==========================================================================
   Formulaires
   ========================================================================== */

.form-group {
    margin-bottom: 1.5rem;
}

.form-required {
    color: #dc3545;
    margin-left: 4px;
}

.form-legend {
    font-size: 0.9rem;
    color: var(--muted);
    margin-bottom: 1.5rem;
    font-style: italic;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--text-color);
    font-weight: 600;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.8rem;
    font-family: var(--font-body);
    border: 2px solid var(--light-gray);
    border-radius: 10px;
    font-size: 1rem;
    background: var(--surface);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-group textarea {
    min-height: 150px;
    resize: vertical;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--orange);
    box-shadow: 0 0 0 3px rgba(242, 92, 20, 0.15);
}

.alert {
    text-align: center;
    padding: 1rem;
    border-radius: 10px;
    margin-bottom: 1.5rem;
}

.alert-success {
    background-color: #d1fae5;
    border: 1px solid #059669;
    color: #065f46;
}

.alert-error {
    background-color: #fee2e2;
    border: 1px solid #dc2626;
    color: #991b1b;
}

/* ==========================================================================
   Animations
   ========================================================================== */

.scroll-reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.scroll-reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    .page-header h1::after {
        animation: none;
    }

    .scroll-reveal {
        opacity: 1;
        transform: none;
        transition: none;
    }

    .option-card, .stage-year, .cta-button, .linkedin-button {
        transition: none;
    }
}

/* ==========================================================================
   Utilitaires
   ========================================================================== */

.hamburger {
    display: none;
    background: none;
    border: none;
    color: var(--white);
    cursor: pointer;
    font-size: 1.5rem;
    padding: 0.5rem;
}

.hidden {
    display: none;
}

.object-fit {
    object-fit: cover;
    width: 100%;
}

.h-100 {
    height: 100px;
    width: auto;
}

.size300 {
    width: 300px;
    height: 300px !important;
}

.img-fluid {
    max-width: 100%;
    height: auto;
}

.flex {
    display: flex;
}

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

.p-4 {
    padding: 3rem;
}

.pt-2 {
    padding-top: 1.5rem;
}

.pb-4 {
    padding-bottom: 3rem;
}

.m-4 {
    margin: 3rem;
}

.my-4 {
    margin-top: 3rem;
    margin-bottom: 3rem;
}

.mt-4 {
    margin-top: 3rem;
}

/* ==========================================================================
   Responsive
   ========================================================================== */

@media screen and (max-width: 768px) {
    .header-content {
        flex-wrap: wrap;
        padding: 1rem 1.25rem;
        height: auto;
    }

    header .site-title {
        font-size: 1.1rem;
        flex: 1;
    }

    nav {
        width: 100%;
        order: 3;
        z-index: 10;
        position: relative;
    }

    .nav-menu {
        display: none;
        width: 100%;
        flex-direction: column;
        padding: 1rem 0;
        background: var(--header-bg);
        box-shadow: 0 12px 24px var(--black-20);
        border-radius: 0 0 var(--radius) var(--radius);

        &.active {
            display: flex;
        }

        li {
            margin: 0.25rem 0;
            text-align: center;
        }
    }

    header nav ul li a::after {
        content: none;
    }

    .hamburger {
        display: block;
        margin-left: 1rem;
    }

    .page-header {
        padding: 3.5rem 0 3rem;
    }

    .options-overview > .option {
        flex-direction: column !important;
    }

    .option-image {
        max-width: 100%;
    }

    .option-card, .option-content .description, .option-content .careers, .stage-year, .alternance-description, .alternance-requirements, .partner-card {
        margin: 0.75rem 0;
    }

    .alternance-options {
        margin: 2rem 0;
        padding: 1.5rem;
    }

    .partner-logos img {
        width: 33vw;
    }

    .news-banner {
        text-align: center;
        flex-direction: column;
        gap: 0.5rem;
    }

    .p-4 {
        padding: 1.5rem 0;
    }
}