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

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

:root {
    --near-black: #0e0f0c;
    --wise-green: #9fe870;
    --dark-green: #163300;
    --light-mint: #e2f6d5;
    --pastel-green: #cdffad;
    --gray: #868685;
    --warm-dark: #454745;
    --light-surface: #e8ebe6;
    --white: #ffffff;
    --border: rgba(14,15,12,0.12);
    --ring: rgba(14,15,12,0.12) 0px 0px 0px 1px;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', Helvetica, Arial, sans-serif;
    font-feature-settings: "calt" 1;
    color: var(--near-black);
    background: var(--white);
    line-height: 1.44;
    font-size: 1.125rem;
    font-weight: 400;
}

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

a:hover {
    text-decoration: underline;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

.rg-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.rg-header {
    background: var(--white);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 100;
}

.rg-header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 64px;
}

.rg-logo {
    font-family: 'Inter', Helvetica, Arial, sans-serif;
    font-weight: 900;
    font-size: 1.25rem;
    color: var(--near-black);
    letter-spacing: -0.5px;
    font-feature-settings: "calt" 1;
    text-decoration: none;
}

.rg-logo:hover {
    text-decoration: none;
    color: var(--dark-green);
}

.rg-nav {
    display: flex;
    align-items: center;
    gap: 4px;
}

.rg-nav-link {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--near-black);
    padding: 6px 14px;
    border-radius: 9999px;
    font-feature-settings: "calt" 1;
    transition: background 0.15s;
    text-decoration: none;
}

.rg-nav-link:hover {
    background: rgba(211,242,192,0.4);
    text-decoration: none;
}

.rg-nav-link.active {
    background: var(--light-mint);
    color: var(--dark-green);
}

.rg-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 6px;
}

.rg-menu-toggle span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--near-black);
    border-radius: 2px;
    transition: transform 0.2s;
}

.rg-btn-primary {
    background: var(--wise-green);
    color: var(--dark-green);
    border: none;
    padding: 10px 24px;
    border-radius: 9999px;
    font-size: 1rem;
    font-weight: 600;
    font-family: 'Inter', Helvetica, Arial, sans-serif;
    font-feature-settings: "calt" 1;
    cursor: pointer;
    transition: transform 0.15s;
    display: inline-block;
}

.rg-btn-primary:hover {
    transform: scale(1.05);
    text-decoration: none;
    color: var(--dark-green);
}

.rg-btn-primary:active {
    transform: scale(0.95);
}

.rg-btn-secondary {
    background: rgba(22,51,0,0.08);
    color: var(--near-black);
    border: none;
    padding: 10px 24px;
    border-radius: 9999px;
    font-size: 1rem;
    font-weight: 600;
    font-family: 'Inter', Helvetica, Arial, sans-serif;
    font-feature-settings: "calt" 1;
    cursor: pointer;
    transition: transform 0.15s;
    display: inline-block;
}

.rg-btn-secondary:hover {
    transform: scale(1.05);
    text-decoration: none;
}

.rg-btn-secondary:active {
    transform: scale(0.95);
}

.rg-hero {
    padding: 80px 0 64px;
    background: var(--white);
}

.rg-hero-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: center;
}

.rg-hero-label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--dark-green);
    background: var(--light-mint);
    display: inline-block;
    padding: 4px 14px;
    border-radius: 9999px;
    margin-bottom: 20px;
    font-feature-settings: "calt" 1;
}

.rg-hero h1 {
    font-family: 'Inter', Helvetica, Arial, sans-serif;
    font-weight: 900;
    font-size: clamp(2.5rem, 5vw, 4rem);
    line-height: 0.9;
    color: var(--near-black);
    font-feature-settings: "calt" 1;
    letter-spacing: -2px;
    margin-bottom: 20px;
}

.rg-hero-desc {
    font-size: 1.125rem;
    font-weight: 400;
    color: var(--warm-dark);
    line-height: 1.55;
    margin-bottom: 32px;
    max-width: 480px;
}

.rg-hero-img {
    border-radius: 30px;
    overflow: hidden;
    box-shadow: var(--ring);
    aspect-ratio: 4/3;
    object-fit: cover;
    width: 100%;
}

.rg-section {
    padding: 64px 0;
}

.rg-section-alt {
    background: var(--light-surface);
}

.rg-section-title {
    font-family: 'Inter', Helvetica, Arial, sans-serif;
    font-weight: 900;
    font-size: clamp(1.75rem, 3vw, 2.5rem);
    line-height: 0.9;
    color: var(--near-black);
    font-feature-settings: "calt" 1;
    letter-spacing: -1px;
    margin-bottom: 8px;
}

.rg-section-sub {
    font-size: 1rem;
    color: var(--gray);
    font-weight: 400;
    margin-bottom: 40px;
}

.rg-grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.rg-grid-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.rg-card {
    border: 1px solid var(--border);
    border-radius: 30px;
    overflow: hidden;
    background: var(--white);
    transition: box-shadow 0.2s;
}

.rg-card:hover {
    box-shadow: 0 4px 24px rgba(14,15,12,0.08);
}

.rg-card-img {
    width: 100%;
    aspect-ratio: 16/9;
    object-fit: cover;
}

.rg-card-body {
    padding: 24px;
}

.rg-card-tag {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--dark-green);
    background: var(--light-mint);
    padding: 3px 10px;
    border-radius: 9999px;
    display: inline-block;
    margin-bottom: 12px;
    font-feature-settings: "calt" 1;
}

.rg-card-title {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--near-black);
    line-height: 1.3;
    margin-bottom: 10px;
    font-feature-settings: "calt" 1;
}

.rg-card-title a {
    color: var(--near-black);
    text-decoration: none;
}

.rg-card-title a:hover {
    color: var(--dark-green);
    text-decoration: none;
}

.rg-card-excerpt {
    font-size: 0.9375rem;
    color: var(--warm-dark);
    line-height: 1.5;
}

.rg-article {
    max-width: 780px;
    margin: 0 auto;
    padding: 48px 24px 64px;
}

.rg-article-meta {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 32px;
    font-size: 0.875rem;
    color: var(--gray);
}

.rg-article-tag {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--dark-green);
    background: var(--light-mint);
    padding: 3px 10px;
    border-radius: 9999px;
    font-feature-settings: "calt" 1;
}

.rg-article h1 {
    font-family: 'Inter', Helvetica, Arial, sans-serif;
    font-weight: 900;
    font-size: clamp(2rem, 4vw, 3rem);
    line-height: 0.95;
    color: var(--near-black);
    font-feature-settings: "calt" 1;
    letter-spacing: -1.5px;
    margin-bottom: 20px;
}

.rg-article-intro {
    font-size: 1.25rem;
    font-weight: 400;
    color: var(--warm-dark);
    line-height: 1.5;
    margin-bottom: 32px;
    border-left: 4px solid var(--wise-green);
    padding-left: 20px;
}

.rg-article-img {
    border-radius: 20px;
    overflow: hidden;
    margin-bottom: 40px;
    box-shadow: var(--ring);
}

.rg-article-img img {
    width: 100%;
    aspect-ratio: 16/9;
    object-fit: cover;
}

.rg-article h2 {
    font-family: 'Inter', Helvetica, Arial, sans-serif;
    font-weight: 900;
    font-size: 1.5rem;
    line-height: 1.1;
    color: var(--near-black);
    font-feature-settings: "calt" 1;
    letter-spacing: -0.5px;
    margin: 40px 0 16px;
}

.rg-article h3 {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--near-black);
    margin: 28px 0 10px;
    font-feature-settings: "calt" 1;
}

.rg-article p {
    font-size: 1.0625rem;
    line-height: 1.7;
    color: var(--near-black);
    margin-bottom: 20px;
}

.rg-article ul, .rg-article ol {
    margin: 0 0 20px 24px;
    font-size: 1.0625rem;
    line-height: 1.7;
}

.rg-article li {
    margin-bottom: 8px;
}

.rg-article a {
    color: var(--dark-green);
    font-weight: 600;
    text-decoration: underline;
}

.rg-info-box {
    background: var(--light-mint);
    border-radius: 16px;
    padding: 20px 24px;
    margin: 28px 0;
    font-size: 0.9375rem;
    line-height: 1.6;
}

.rg-info-box strong {
    display: block;
    margin-bottom: 6px;
    font-weight: 700;
    color: var(--dark-green);
}

.rg-ref-box {
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 20px 24px;
    margin-top: 48px;
    font-size: 0.875rem;
    color: var(--gray);
    line-height: 1.6;
}

.rg-ref-box strong {
    display: block;
    margin-bottom: 8px;
    color: var(--near-black);
    font-size: 0.9375rem;
}

.rg-ref-box a {
    color: var(--dark-green);
    font-weight: 400;
}

.rg-breadcrumb {
    font-size: 0.875rem;
    color: var(--gray);
    margin-bottom: 24px;
    padding-top: 24px;
}

.rg-breadcrumb a {
    color: var(--dark-green);
    font-weight: 600;
    text-decoration: none;
}

.rg-breadcrumb a:hover {
    text-decoration: underline;
}

.rg-breadcrumb span {
    margin: 0 6px;
}

.rg-page-hero {
    background: var(--light-surface);
    padding: 56px 0 40px;
}

.rg-page-hero h1 {
    font-family: 'Inter', Helvetica, Arial, sans-serif;
    font-weight: 900;
    font-size: clamp(2.25rem, 4vw, 3.5rem);
    line-height: 0.9;
    color: var(--near-black);
    font-feature-settings: "calt" 1;
    letter-spacing: -1.5px;
    margin-bottom: 12px;
}

.rg-page-hero p {
    font-size: 1.125rem;
    color: var(--warm-dark);
    max-width: 560px;
}

.rg-form-wrap {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 30px;
    padding: 40px;
    max-width: 600px;
}

.rg-form-group {
    margin-bottom: 20px;
}

.rg-form-group label {
    display: block;
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--near-black);
    margin-bottom: 6px;
    font-feature-settings: "calt" 1;
}

.rg-form-group input,
.rg-form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid rgba(14,15,12,0.2);
    border-radius: 10px;
    font-size: 1rem;
    font-family: 'Inter', Helvetica, Arial, sans-serif;
    color: var(--near-black);
    background: var(--white);
    transition: border-color 0.15s;
    outline: none;
}

.rg-form-group input:focus,
.rg-form-group textarea:focus {
    border-color: var(--wise-green);
    box-shadow: 0 0 0 2px rgba(159,232,112,0.3);
}

.rg-form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.rg-form-status {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--dark-green);
    background: var(--light-mint);
    border-radius: 10px;
    padding: 12px 18px;
    display: none;
    margin-top: 12px;
}

.rg-footer {
    background: var(--near-black);
    color: var(--white);
    padding: 56px 0 0;
}

.rg-footer-inner {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 48px;
    padding-bottom: 48px;
}

.rg-footer-brand .rg-logo-sm {
    font-weight: 900;
    font-size: 1.125rem;
    color: var(--wise-green);
    display: block;
    margin-bottom: 12px;
    font-feature-settings: "calt" 1;
}

.rg-footer-brand p {
    font-size: 0.9375rem;
    color: rgba(255,255,255,0.6);
    line-height: 1.55;
    max-width: 320px;
}

.rg-footer-links {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

.rg-footer-col {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.rg-footer-col strong {
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 4px;
    font-feature-settings: "calt" 1;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.rg-footer-col a {
    font-size: 0.9375rem;
    color: rgba(255,255,255,0.6);
    text-decoration: none;
    transition: color 0.15s;
}

.rg-footer-col a:hover {
    color: var(--wise-green);
    text-decoration: none;
}

.rg-footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding: 20px 0;
}

.rg-footer-bottom .rg-container {
    display: flex;
    justify-content: space-between;
    font-size: 0.875rem;
    color: rgba(255,255,255,0.4);
}

.rg-cookie-banner {
    position: fixed;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%);
    width: calc(100% - 48px);
    max-width: 720px;
    background: var(--near-black);
    border-radius: 20px;
    padding: 20px 24px;
    z-index: 999;
    box-shadow: 0 8px 32px rgba(0,0,0,0.25);
}

.rg-cookie-inner {
    display: flex;
    align-items: center;
    gap: 24px;
    justify-content: space-between;
}

.rg-cookie-inner p {
    font-size: 0.9375rem;
    color: rgba(255,255,255,0.8);
    line-height: 1.5;
    margin: 0;
}

.rg-cookie-inner a {
    color: var(--wise-green);
    text-decoration: underline;
}

.rg-cookie-actions {
    display: flex;
    gap: 10px;
    flex-shrink: 0;
}

.rg-about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: center;
    margin: 48px 0;
}

.rg-about-img {
    border-radius: 30px;
    overflow: hidden;
}

.rg-about-img img {
    width: 100%;
    aspect-ratio: 4/3;
    object-fit: cover;
}

.rg-about-text h2 {
    font-family: 'Inter', Helvetica, Arial, sans-serif;
    font-weight: 900;
    font-size: 1.75rem;
    line-height: 0.95;
    color: var(--near-black);
    font-feature-settings: "calt" 1;
    letter-spacing: -0.5px;
    margin-bottom: 16px;
}

.rg-about-text p {
    font-size: 1.0625rem;
    line-height: 1.7;
    color: var(--warm-dark);
    margin-bottom: 16px;
}

.rg-prose h2 {
    font-family: 'Inter', Helvetica, Arial, sans-serif;
    font-weight: 900;
    font-size: 1.5rem;
    line-height: 1.1;
    color: var(--near-black);
    font-feature-settings: "calt" 1;
    letter-spacing: -0.5px;
    margin: 36px 0 14px;
}

.rg-prose h3 {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--near-black);
    margin: 24px 0 10px;
}

.rg-prose p {
    font-size: 1.0625rem;
    line-height: 1.7;
    color: var(--near-black);
    margin-bottom: 18px;
}

.rg-prose ul {
    margin: 0 0 18px 24px;
    font-size: 1.0625rem;
    line-height: 1.7;
}

.rg-prose li {
    margin-bottom: 6px;
}

.rg-prose a {
    color: var(--dark-green);
    font-weight: 600;
}

.rg-page-content {
    max-width: 780px;
    margin: 0 auto;
    padding: 48px 24px 64px;
}

@media (max-width: 992px) {
    .rg-hero-inner {
        grid-template-columns: 1fr;
    }
    .rg-hero-img {
        order: -1;
    }
    .rg-grid-3 {
        grid-template-columns: 1fr 1fr;
    }
    .rg-footer-inner {
        grid-template-columns: 1fr;
    }
    .rg-about-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 576px) {
    .rg-grid-3 {
        grid-template-columns: 1fr;
    }
    .rg-grid-2 {
        grid-template-columns: 1fr;
    }
    .rg-hero {
        padding: 40px 0 32px;
    }
    .rg-menu-toggle {
        display: flex;
    }
    .rg-nav {
        display: none;
        position: absolute;
        top: 64px;
        left: 0;
        right: 0;
        background: var(--white);
        border-bottom: 1px solid var(--border);
        flex-direction: column;
        padding: 16px 24px;
        gap: 4px;
    }
    .rg-nav.open {
        display: flex;
    }
    .rg-footer-links {
        grid-template-columns: 1fr;
    }
    .rg-cookie-inner {
        flex-direction: column;
        align-items: flex-start;
    }
    .rg-footer-bottom .rg-container {
        flex-direction: column;
        gap: 6px;
    }
    .rg-form-wrap {
        padding: 24px;
    }
    .rg-article {
        padding: 32px 16px 48px;
    }
}