/* =========================================
           GLOBAL
        ========================================= */

* {
    box-sizing: border-box;
}

body {
    margin: 0;

    font-family:
        Arial,
        Helvetica,
        sans-serif;

    color: #212529;

    background-color: #ffffff;
}


/* =========================================
           NAVBAR
        ========================================= */

.rpps-navbar {

    min-height: 72px;

    background-color: #007ac1;

    background-image:
        linear-gradient(rgba(0, 122, 193, 0.90),
            rgba(0, 122, 193, 0.90)),
        url("Images/header.png");

    background-size: cover;

    background-position: center;

    padding: 0 25px;

    box-shadow:
        0 2px 8px rgba(0, 0, 0, 0.15);
}


.rpps-logo {

    color: #ffffff !important;

    font-size: 27px;

    font-weight: 700;

    letter-spacing: 1px;

    text-decoration: none;
}


.logo-text {

    display: flex;

    flex-direction: column;

    align-items: flex-start;

    line-height: 1.1;
}


.logo-title {

    font-size: 27px;

    font-weight: 700;
}


.logo-subtitle {

    margin-top: 3px;

    font-size: 9px;

    font-weight: 400;

    letter-spacing: 0.8px;

    white-space: nowrap;
}


/* Navbar links */

.rpps-navbar .navbar-nav {

    align-items: center;

    gap: 5px;
}


.rpps-navbar .nav-link {

    position: relative;

    color: #ffffff !important;

    font-size: 15px;

    font-weight: 500;

    padding:
        22px 13px !important;

    transition:
        background-color 0.3s ease;
}


.rpps-navbar .nav-link:hover {

    background-color:
        rgba(255, 255, 255, 0.15);

    border-radius: 6px;
}


.rpps-navbar .nav-link.active {

    background-color:
        rgba(255, 255, 255, 0.15);

    border-radius: 6px;
}


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

.about-hero {

    min-height: 430px;

    display: flex;

    align-items: center;

    background-color: #007ac1;

    background-image:
        linear-gradient(rgba(0, 122, 193, 0.88),
            rgba(0, 122, 193, 0.88)),
        url("Images/header.png");

    background-size: cover;

    background-position: center;

    color: #ffffff;
}


.about-hero-content {

    max-width: 850px;

    margin: auto;

    text-align: center;
}


.about-hero h1 {

    font-size: 48px;

    font-weight: 700;

    margin-bottom: 20px;
}


.about-hero p {

    font-size: 18px;

    line-height: 1.7;

    color:
        rgba(255, 255, 255, 0.92);

    margin-bottom: 0;
}


/* =========================================
           COMMON SECTION
        ========================================= */

.about-section {

    padding: 75px 0;
}


.about-section-light {

    background-color: #f8f9fa;
}


.section-title {

    color: #007ac1;

    font-size: 32px;

    font-weight: 700;

    margin-bottom: 15px;
}


.section-description {

    color: #6c757d;

    line-height: 1.7;

    max-width: 750px;
}


/* =========================================
           ABOUT INTRO
        ========================================= */

.about-intro-text {

    font-size: 16px;

    line-height: 1.9;

    color: #495057;
}


.about-highlight {

    border-left:
        4px solid #007ac1;

    padding-left: 20px;

    margin-top: 25px;
}


.about-highlight strong {

    color: #007ac1;
}


/* =========================================
           PROBLEM CARDS
        ========================================= */

.problem-card {

    height: 100%;

    padding: 30px;

    background-color: #ffffff;

    border:
        1px solid #e3e7eb;

    border-radius: 12px;

    box-shadow:
        0 4px 15px rgba(0, 0, 0, 0.05);

    transition:
        transform 0.3s ease,
        box-shadow 0.3s ease;
}


.problem-card:hover {

    transform:
        translateY(-5px);

    box-shadow:
        0 10px 25px rgba(0, 0, 0, 0.10);
}


.problem-icon {

    width: 55px;

    height: 55px;

    display: flex;

    align-items: center;

    justify-content: center;

    margin-bottom: 20px;

    border-radius: 10px;

    background-color: #e9f6ff;

    color: #007ac1;

    font-size: 25px;
}


.problem-card h4 {

    font-size: 19px;

    font-weight: 600;

    margin-bottom: 10px;
}


.problem-card p {

    color: #6c757d;

    font-size: 14px;

    line-height: 1.7;

    margin-bottom: 0;
}


/* =========================================
           HOW RPPS WORKS
        ========================================= */

.workflow-step {

    text-align: center;

    position: relative;

    padding: 20px;
}


.workflow-number {

    width: 55px;

    height: 55px;

    display: flex;

    align-items: center;

    justify-content: center;

    margin: 0 auto 20px;

    border-radius: 50%;

    background-color: #007ac1;

    color: #ffffff;

    font-size: 20px;

    font-weight: 700;
}


.workflow-step h4 {

    font-size: 18px;

    margin-bottom: 10px;
}


.workflow-step p {

    color: #6c757d;

    font-size: 14px;

    line-height: 1.6;
}


/* =========================================
           FEATURES
        ========================================= */

.feature-card {

    display: flex;

    align-items: flex-start;

    gap: 18px;

    height: 100%;

    padding: 25px;

    border-radius: 10px;

    background-color: #ffffff;

    border:
        1px solid #e3e7eb;
}


.feature-icon {

    flex-shrink: 0;

    width: 48px;

    height: 48px;

    display: flex;

    align-items: center;

    justify-content: center;

    border-radius: 8px;

    background-color: #e9f6ff;

    color: #007ac1;

    font-size: 21px;
}


.feature-card h5 {

    margin-bottom: 7px;

    font-weight: 600;
}


.feature-card p {

    margin: 0;

    color: #6c757d;

    font-size: 14px;

    line-height: 1.6;
}


/* =========================================
           VISION
        ========================================= */

.vision-section {

    background-color: #007ac1;

    color: #ffffff;

    text-align: center;

    padding: 80px 20px;
}


.vision-section h2 {

    font-size: 34px;

    font-weight: 700;

    margin-bottom: 20px;
}


.vision-section p {

    max-width: 800px;

    margin: auto;

    font-size: 17px;

    line-height: 1.8;

    color:
        rgba(255, 255, 255, 0.9);
}


/* =========================================
           FOOTER
        ========================================= */

.site-footer {

    background-color: #005f96;

    color: #ffffff;

    padding: 45px 0 20px;
}


.footer-title {

    font-size: 18px;

    margin-bottom: 18px;

    font-weight: 600;
}


.footer-links {

    list-style: none;

    padding: 0;

    margin: 0;
}


.footer-links li {

    margin-bottom: 9px;
}


.footer-links a {

    color:
        rgba(255, 255, 255, 0.82);

    text-decoration: none;

    font-size: 14px;
}


.footer-links a:hover {

    color: #ffffff;
}


.footer-bottom {

    border-top:
        1px solid rgba(255, 255, 255, 0.2);

    margin-top: 30px;

    padding-top: 20px;

    font-size: 13px;

    color:
        rgba(255, 255, 255, 0.75);
}


/* =========================================
           MOBILE
        ========================================= */

@media (max-width: 991px) {

    .rpps-navbar {

        padding: 8px 15px;
    }


    .rpps-navbar .navbar-nav {

        align-items: stretch;
    }


    .rpps-navbar .nav-link {

        padding:
            12px 15px !important;
    }


    .about-hero {

        min-height: 350px;
    }


    .about-hero h1 {

        font-size: 36px;
    }

}


@media (max-width: 576px) {

    .about-section {

        padding: 50px 0;
    }


    .about-hero h1 {

        font-size: 30px;
    }


    .about-hero p {

        font-size: 15px;
    }


    .section-title {

        font-size: 27px;
    }

}