:root {
    /* GREENUS-inspired palette */
    --leaf-primary: #34712e;
    --leaf-primary-dark: #34712e;
    --leaf-primary-deep: #34712e;
    --leaf-secondary: #34712e;
    --leaf-accent: #e7f5ee;
    --leaf-accent-strong: #d3ecdf;
    --leaf-soft: #f6fbf8;
    --leaf-surface: #ffffff;
    --leaf-border: rgba(20, 104, 70, 0.12);
    --leaf-border-strong: rgba(20, 104, 70, 0.20);
    --leaf-text: #4b5d57;
    --leaf-title: #14372e;
    --leaf-shadow: 0 16px 40px rgba(13, 71, 50, 0.08);
    --leaf-shadow-lg: 0 22px 60px rgba(13, 71, 50, 0.16);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Heebo', sans-serif;
    color: var(--leaf-text);
    background: #ffffff;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: 'Jost', sans-serif;
    color: var(--leaf-title);
}

p,
li {
    font-size: 1rem;
    line-height: 1.85;
}

.framework-hero {
    position: relative;
    overflow: hidden;
    background:
        radial-gradient(circle at top right, rgba(255, 255, 255, 0.12), transparent 30%),
        linear-gradient(135deg, var(--leaf-primary) 0%, var(--leaf-primary-dark) 55%, var(--leaf-primary-deep) 100%);
    padding: 120px 0 95px;
}

.framework-hero::before,
.framework-hero::after {
    content: "";
    position: absolute;
    border-radius: 50%;
    z-index: 1;
    background: rgba(255, 255, 255, 0.08);
}

.framework-hero::before {
    width: 340px;
    height: 340px;
    top: -120px;
    right: -80px;
}

.framework-hero::after {
    width: 220px;
    height: 220px;
    bottom: -70px;
    left: -60px;
}

.framework-hero .container {
    position: relative;
    z-index: 2;
}

.hero-tag {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: rgba(255, 255, 255, 0.12);
    color: #ffffff;
    border: 1px solid rgba(255, 255, 255, 0.18);
    padding: 10px 18px;
    border-radius: 999px;
    font-size: 0.92rem;
    margin-bottom: 20px;
    backdrop-filter: blur(8px);
}

.framework-hero h1 {
    color: #ffffff;
    font-size: 3rem;
    line-height: 1.15;
    margin-bottom: 18px;
}

.framework-hero p.lead {
    color: rgba(255, 255, 255, 0.93);
    font-size: 1.15rem;
    max-width: 860px;
    margin-bottom: 0;
}

.hero-side-card {
    background: rgba(255, 255, 255, 0.10);
    border: 1px solid rgba(255, 255, 255, 0.16);
    border-radius: 24px;
    padding: 28px;
    color: #ffffff;
    backdrop-filter: blur(10px);
    box-shadow: var(--leaf-shadow-lg);
}

.hero-side-card .mini-stat {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    padding: 14px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.hero-side-card .mini-stat:last-child {
    border-bottom: 0;
    padding-bottom: 0;
}

.hero-side-card .icon {
    width: 48px;
    height: 48px;
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.16);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
}

.page-shell {
    margin-top: -36px;
    position: relative;
    z-index: 5;
}

.framework-nav {
    background: #ffffff;
    border: 1px solid var(--leaf-border);
    border-radius: 22px;
    box-shadow: var(--leaf-shadow);
    padding: 18px;
    margin-bottom: 30px;
}

.framework-nav a {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin: 8px 8px 0 0;
    padding: 11px 16px;
    border-radius: 999px;
    background: var(--leaf-soft);
    color: var(--leaf-primary-dark);
    text-decoration: none;
    font-weight: 600;
    transition: all 0.25s ease;
    border: 1px solid transparent;
}

.framework-nav a:hover {
    background: var(--leaf-accent);
    color: var(--leaf-primary);
    border-color: var(--leaf-border-strong);
    transform: translateY(-2px);
}

.content-section {
    margin-bottom: 28px;
}

.section-card {
    background: #ffffff;
    border: 1px solid var(--leaf-border);
    border-radius: 26px;
    padding: 34px;
    box-shadow: var(--leaf-shadow);
    overflow: hidden;
}

.section-kicker {
    color: var(--leaf-primary);
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    font-size: 0.85rem;
    margin-bottom: 10px;
}

.section-title-main {
    font-size: 2rem;
    margin-bottom: 14px;
}

.section-intro {
    font-size: 1.06rem;
    color: #5b6b66;
    margin-bottom: 0;
}

/* Reusable summary method output */
.section-summary {
    margin: 28px 0 30px;
    background: linear-gradient(180deg, #ffffff 0%, #fbfefd 100%);
    border: 1px solid var(--leaf-border);
    border-radius: 22px;
    padding: 22px;
    box-shadow: 0 12px 28px rgba(13, 71, 50, 0.05);
}

.section-summary-header {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: var(--leaf-primary-dark);
    font-family: 'Jost', sans-serif;
    font-size: 1.05rem;
    font-weight: 600;
    margin-bottom: 16px;
}

.section-summary-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
}

.section-summary-item {
    display: flex;
    align-items: center;
    gap: 12px;
    background: var(--leaf-soft);
    border: 1px solid transparent;
    border-radius: 16px;
    padding: 14px 16px;
    text-decoration: none;
    color: var(--leaf-primary-deep);
    transition: all 0.25s ease;
    min-height: 62px;
}

.section-summary-item:hover {
    background: var(--leaf-accent);
    border-color: var(--leaf-border-strong);
    color: var(--leaf-primary);
    transform: translateY(-2px);
}

.section-summary-icon {
    width: 42px;
    height: 42px;
    border-radius: 12px;
    background: #ffffff;
    border: 1px solid var(--leaf-border);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--leaf-primary);
    flex-shrink: 0;
}

.section-summary-text {
    font-weight: 600;
    line-height: 1.4;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
    margin-top: 28px;
}

.framework-single-grid {
    grid-template-columns: 1fr;
}

.feature-box {
    background: linear-gradient(180deg, #ffffff 0%, #f8fcfa 100%);
    border: 1px solid var(--leaf-border);
    border-radius: 20px;
    padding: 24px;
    height: 100%;
}

.feature-box .top-icon {
    width: 54px;
    height: 54px;
    border-radius: 16px;
    background: var(--leaf-accent);
    color: var(--leaf-primary);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    margin-bottom: 16px;
}

.subsection-title {
    font-size: 1.45rem;
    margin-bottom: 18px;
    position: relative;
    padding-left: 16px;
}

.subsection-title::before {
    content: "";
    position: absolute;
    top: 4px;
    left: 0;
    width: 5px;
    height: calc(100% - 8px);
    border-radius: 99px;
    background: linear-gradient(180deg, var(--leaf-primary), #54b787);
}

.text-columns {
    columns: 2;
    column-gap: 40px;
}

.text-columns p,
.text-columns ul,
.text-columns .notice-strip {
    break-inside: avoid;
}

.notice-strip {
    background: linear-gradient(90deg, #eef8f2 0%, #f9fcfb 100%);
    border: 1px solid rgba(30, 139, 92, 0.18);
    border-left: 5px solid var(--leaf-primary);
    border-radius: 18px;
    padding: 18px 20px;
    margin: 22px 0;
    color: #31574a;
}

.leaf-divider {
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(20, 104, 70, 0.18), transparent);
    margin: 28px 0;
}

.accordion-item {
    border: 1px solid var(--leaf-border);
    border-radius: 20px !important;
    overflow: hidden;
    margin-bottom: 16px;
    box-shadow: 0 10px 24px rgba(16, 67, 51, 0.04);
}

.accordion-button {
    font-family: 'Jost', sans-serif;
    font-size: 1.08rem;
    font-weight: 600;
    padding: 20px 24px;
    background: #ffffff;
    color: var(--leaf-title);
    box-shadow: none !important;
}

.accordion-button:not(.collapsed) {
    background: #eef8f2;
    color: var(--leaf-primary);
}

.accordion-body {
    padding: 24px;
    background: #ffffff;
}

.pill-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 22px;
}

.pill-tag {
    padding: 10px 14px;
    border-radius: 999px;
    background: #edf8f2;
    color: var(--leaf-primary-dark);
    font-size: 0.92rem;
    font-weight: 600;
    border: 1px solid rgba(30, 139, 92, 0.12);
}

.process-timeline {
    position: relative;
    padding-left: 28px;
}

.process-timeline::before {
    content: "";
    position: absolute;
    left: 8px;
    top: 6px;
    bottom: 6px;
    width: 2px;
    background: linear-gradient(180deg, var(--leaf-primary), rgba(30, 139, 92, 0.15));
}

.timeline-step {
    position: relative;
    padding: 0 0 22px 26px;
}

.timeline-step::before {
    content: "";
    position: absolute;
    left: -1px;
    top: 8px;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: #ffffff;
    border: 4px solid var(--leaf-primary);
    box-shadow: 0 0 0 6px rgba(30, 139, 92, 0.10);
}

.timeline-step h5 {
    margin-bottom: 10px;
}

.boxed-note {
    background: linear-gradient(180deg, var(--leaf-primary-deep) 0%, var(--leaf-primary-dark) 100%);
    border-radius: 24px;
    padding: 30px;
    color: rgba(255, 255, 255, 0.92);
    box-shadow: var(--leaf-shadow-lg);
}

.boxed-note h3,
.boxed-note h4,
.boxed-note h5 {
    color: #ffffff;
}

.roles-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
    margin-top: 22px;
}

.role-card {
    background: #ffffff;
    border: 1px solid var(--leaf-border);
    border-radius: 20px;
    padding: 22px;
    height: 100%;
    box-shadow: 0 12px 30px rgba(16, 67, 51, 0.05);
}

.role-card i {
    width: 52px;
    height: 52px;
    border-radius: 15px;
    background: var(--leaf-accent);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--leaf-primary);
    font-size: 1.15rem;
    margin-bottom: 14px;
}

.back-anchor {
    position: relative;
    top: -110px;
    visibility: hidden;
}

@media (max-width: 1199.98px) {
    .feature-grid,
    .roles-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .framework-single-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 991.98px) {
    .framework-hero {
        padding: 100px 0 70px;
    }

    .framework-hero h1 {
        font-size: 2.4rem;
    }

    .text-columns {
        columns: 1;
    }

    .section-summary-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 767.98px) {
    .section-card {
        padding: 24px;
        border-radius: 22px;
    }

    .feature-grid,
    .roles-grid,
    .framework-single-grid {
        grid-template-columns: 1fr;
    }

    .framework-hero h1 {
        font-size: 2rem;
    }

    .hero-side-card {
        margin-top: 24px;
    }

    .section-summary {
        padding: 18px;
    }
}