@import url('https://fonts.googleapis.com/css2?family=Inter:wght@100;200;300;400;500;600;700;800;900&display=swap');

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    -moz-osx-font-smoothing: grayscale;
    -webkit-font-smoothing: antialiased;
    font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    font-weight: 400;
    font-size: 16px;
    line-height: 1.6;
    color: #37465A;
    background-color: #ffffff;
}

a {
    text-decoration: none;
    color: inherit;
}

a:not(.btn):hover {
    text-decoration: underline;
}

h1, h2, h3, h4, h5, h6 {
    margin: 0;
    font-size: inherit;
    font-weight: inherit;
}

p {
    word-wrap: break-word;
    margin: 0;
}

ul, ol {
    padding-left: 2.5rem;
    margin: 0.625rem 0;
}

/* Header Styles - Hero Section */
.header {
    background: linear-gradient(135deg, #c8e6c9 0%, #a5d6a7 50%, #81c784 100%);
    min-height: 35.4375rem;
    display: flex;
    align-items: center;
    position: relative;
    padding: 0 0 2rem 0;
}

.header-container {
    max-width: 60rem;
    width: 100%;
    margin: 0 auto;
    padding: 0 2rem;
    position: relative;
}

.logo {
    font-size: 1.5rem;
    font-weight: 600;
    color: #000;
    margin: 0;
    padding-top: 4.5625rem;
    padding-bottom: 2rem;
}

.header-content {
    padding-top: 2rem;
}

.header-title {
    font-size: 4.0625rem;
    line-height: 4.0625rem;
    font-weight: 600;
    color: #000;
    margin-bottom: 2rem;
}

.header-text {
    font-size: 1.5rem;
    line-height: 1.8rem;
    color: #000;
    max-width: 56.6875rem;
}

/* Main Content */
.main-content {
    max-width: 60rem;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Intro Section */
.intro-section {
    margin-bottom: 0;
    padding: 0;
}

.intro-title {
    display: none;
}

.intro-box {
    background-color: #e3f2fd;
    border-left: 4px solid #2196f3;
    padding: 1.5rem 2rem;
    margin: 0;
    border-radius: 0;
}

.intro-text {
    margin-bottom: 1rem;
    color: #000;
    font-size: 1rem;
    line-height: 1.7;
}

.intro-text:last-child {
    margin-bottom: 0;
}

.intro-text strong {
    font-weight: 700;
}

.disclaimer {
    font-size: 0.75rem;
    line-height: 1.2rem;
    color: #aeaeae;
    text-align: center;
    padding: 1rem 0;
    margin: 0;
}

/* Content Section */
.content-section {
    margin-bottom: 0;
    padding: 2.6875rem 0;
}

.main-title {
    font-size: 2.5rem;
    line-height: 3rem;
    font-weight: 500;
    color: #3B3D46;
    margin-bottom: 1.5rem;
}

.main-intro {
    font-size: 1rem;
    line-height: 1.8rem;
    color: #000;
    margin-bottom: 2rem;
}

/* Reference Sections */
.reference-section {
    margin-bottom: 3rem;
    padding-bottom: 2rem;
}

.reference-section:last-child {
    margin-bottom: 0;
}

.section-title {
    font-size: 2.25rem;
    line-height: 3.6rem;
    font-weight: 500;
    color: #000;
    margin-bottom: 1rem;
    margin-top: 0;
}

.section-title:first-child {
    margin-top: 0;
}

.section-description {
    font-size: 1rem;
    line-height: 1.8rem;
    color: #8e8e93;
    margin-bottom: 1.5rem;
    font-style: italic;
}

.reference-list {
    list-style: none;
    padding-left: 0;
    margin: 0;
}

.reference-list > li {
    margin-bottom: 1rem;
    padding-left: 0;
    font-size: 1rem;
    line-height: 1.8rem;
    color: #000;
}

.reference-list > li > strong {
    font-weight: 700;
    color: #000;
    display: inline;
}

.reference-list > li br {
    display: block;
    margin-bottom: 0.25rem;
}

.reference-list > li em {
    font-style: italic;
    color: #8e8e93;
}


/* Footer */
.footer {
    background-color: #151824;
    padding: 5rem 0;
    margin-top: 0;
}

.footer-container {
    max-width: 60rem;
    margin: 0 auto;
    padding: 0 2rem;
    text-align: center;
}

.footer-text {
    font-size: 0.75rem;
    line-height: 1.2rem;
    color: #ffffff;
    font-weight: 600;
    margin-bottom: 2rem;
}

.app-store-link {
    display: inline-block;
    margin: 0 auto;
}

.app-store-link img {
    height: 3.375rem;
    width: auto;
}

/* Responsive Design */
@media screen and (max-width: 767px) {
    .header {
        min-height: 31.75rem;
    }

    .header-container {
        padding: 0 1.25rem;
    }

    .logo {
        font-size: 1.5rem;
        padding-top: 2.5rem;
    }

    .header-title {
        font-size: 2.4375rem;
        line-height: 2.4375rem;
        margin-bottom: 1.5rem;
    }

    .header-text {
        font-size: 1.25rem;
        line-height: 1.25rem;
    }

    .main-content {
        padding: 0 1.25rem;
    }

    .content-section {
        padding: 2.5rem 0;
    }

    .main-title {
        font-size: 1.6875rem;
        line-height: 1.6875rem;
    }

    .main-intro {
        font-size: 1rem;
        line-height: 1.625rem;
    }

    .section-title {
        font-size: 1.5625rem;
        line-height: 2.1875rem;
    }

    .intro-box {
        padding: 1.5rem 1.25rem;
    }

    .disclaimer {
        font-size: 0.75rem;
        line-height: 1.05rem;
        padding: 2.5rem 0;
    }

    .footer {
        padding: 2.5rem 0;
    }

    .footer-container {
        padding: 0 1.25rem;
    }
}

@media screen and (min-width: 768px) and (max-width: 1200px) {
    .main-content,
    .header-container,
    .footer-container {
        max-width: 90%;
    }
}