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

.plan-hero {
    background: #f7f7f7;
    border-bottom : 1px solid #eeeeee;
}

.plan-hero-inner {
    max-width: 900px;
    margin: 0 auto;

    text-align: center;

    padding: 75px 25px 70px;
}

.page-number {
    color: #ff7900;
    font-size: 13px;
    font-weight: 700;
    margin-bottom: 12px;
}

.plan-hero h1 {
    margin: 0;

    font-size: 42px;
    font-weight: 800;
}

.orange-line {
    width: 55px;
    height: 3px;

    background: #ff7900;

    margin: 22px auto;
}

.hero-baseline {
    font-size: 20px;
    font-weight: 600;

    margin-bottom: 20px;
}

.hero-text {
    max-width: 650px;
    margin: 0 auto;

    font-size: 16px;
    line-height: 1.7;
}


/* =========================================
   STRUCTURE GENERALE
========================================= */

.content-container {
    max-width: 900px;
    margin: 0 auto;

    padding-left: 25px;
    padding-right: 25px;
}

.content-section {
    padding: 65px 0;
}

.introduction {
    text-align: center;
}

.introduction h2 {
    font-size: 28px;
    margin-bottom: 20px;
}

.introduction p {
    max-width: 700px;
    margin: 10px auto;

    font-size: 16px;
    line-height: 1.7;
}


/* =========================================
   ANNEES
========================================= */

.year-section {
    padding: 70px 0;

    background: #ffffff;
}

.year-two {
    background: #f7f7f7;
}

.year-heading {
    display: flex;
    align-items: center;

    gap: 20px;

    margin-bottom: 45px;
}

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

    width: 55px;
    height: 55px;

    border: 2px solid #ff7900;

    color: #ff7900;

    font-size: 17px;
    font-weight: 800;
}

.year-label {
    display: block;

    font-size: 12px;
    font-weight: 700;

    color: #ff7900;

    margin-bottom: 5px;
}

.year-heading h2 {
    margin: 0;

    font-size: 32px;
}


/* =========================================
   PERIODES
========================================= */

.period-card {
    border-left: 3px solid #ff7900;

    padding: 25px 30px;

    margin-bottom: 25px;

    background: #ffffff;
}

.period-date {
    color: #ff7900;

    font-size: 12px;
    font-weight: 800;

    letter-spacing: 0.5px;

    margin-bottom: 8px;
}

.period-card h3 {
    margin: 0 0 15px;

    font-size: 22px;
}

.period-card p {
    line-height: 1.7;
}

.period-card ul {
    padding-left: 20px;
    margin-bottom: 0;
}

.period-card li {
    margin-bottom: 10px;

    line-height: 1.6;
}

.period-card strong {
    color: #171717;
}


/* =========================================
   PASSERELLE
========================================= */

.bridge-section {
    padding: 75px 0;

    background: #171717;

    color: #ffffff;
}

.bridge-number {
    color: #ff7900;

    font-size: 12px;
    font-weight: 800;

    margin-bottom: 10px;
}

.bridge-section h2 {
    margin: 0 0 15px;

    font-size: 32px;
}

.bridge-intro {
    max-width: 650px;

    line-height: 1.7;

    margin-bottom: 35px;
}

.bridge-grid {
    display: grid;

    grid-template-columns: repeat(3, 1fr);

    gap: 18px;
}

.bridge-card {
    border: 1px solid #444444;

    padding: 25px;
}

.bridge-card span {
    color: #ff7900;

    font-size: 11px;
    font-weight: 800;
}

.bridge-card h3 {
    margin: 12px 0;

    font-size: 19px;
}

.bridge-card p {
    margin: 0;

    line-height: 1.6;
}


/* =========================================
   CONCOURS
========================================= */

.concours-card {
    border-left-width: 5px;
}


/* =========================================
   MESSAGE FINAL
========================================= */

.final-message {
    padding: 80px 0;

    text-align: center;
}

.final-line {
    width: 45px;
    height: 3px;

    background: #ff7900;

    margin: 0 auto 25px;
}

.final-message h2 {
    margin: 0 0 8px;

    font-size: 29px;
}

.final-message strong {
    display: block;

    color: #ff7900;

    font-size: 29px;
}

.final-message p {
    max-width: 650px;

    margin: 22px auto 0;

    line-height: 1.7;
}


/* =========================================
   NAVIGATION
========================================= */

.page-navigation {
    border-top: 1px solid #eeeeee;

    padding: 30px 0;
}

.page-navigation .content-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.back-link,
.next-link {
    text-decoration: none;

    font-size: 13px;
    font-weight: 700;
}

.back-link {
    color: #222;
}

.next-link {
    color: #ff7900;
}

.back-link:hover,
.next-link:hover {
    text-decoration: underline;
}


/* =========================================
   RESPONSIVE
========================================= */

@media (max-width: 850px) {

    .main-nav {
        display: none;
    }

    .plan-hero h1 {
        font-size: 34px;
    }

    .bridge-grid {
        grid-template-columns: 1fr;
    }

}

@media (max-width: 600px) {

    .plan-hero-inner {
        padding-top: 55px;
        padding-bottom: 55px;
    }

    .plan-hero h1 {
        font-size: 30px;
    }

    .hero-baseline {
        font-size: 17px;
    }

    .year-heading h2 {
        font-size: 26px;
    }

    .period-card {
        padding: 20px;
    }

    .page-navigation .content-container {
        flex-direction: column;
        gap: 20px;
    }

}