@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;
    --positive-green: #054d28;
    --warm-dark: #454745;
    --gray: #868685;
    --light-surface: #e8ebe6;
    --white: #ffffff;
    --ring-shadow: 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-size: 1.125rem;
    font-weight: 400;
    line-height: 1.44;
    letter-spacing: 0.18px;
    color: var(--near-black);
    background: var(--white);
    font-feature-settings: "calt" 1;
    -webkit-font-smoothing: antialiased;
}

a {
    color: var(--dark-green);
    text-decoration: none;
    border-radius: 2px;
    transition: color 0.2s;
}

a:hover {
    color: var(--positive-green);
    text-decoration: underline;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
    border-radius: 9999px;
}

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

/* NAV */
.site-nav {
    background: var(--white);
    border-bottom: 1px solid rgba(14,15,12,0.12);
    position: sticky;
    top: 0;
    z-index: 100;
}

.site-nav .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 64px;
    gap: 16px;
}

.nav-logo {
    font-size: 1.25rem;
    font-weight: 900;
    color: var(--near-black);
    letter-spacing: -0.5px;
    font-feature-settings: "calt" 1;
    text-decoration: none;
    flex-shrink: 0;
}

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

.nav-links {
    display: flex;
    align-items: center;
    gap: 4px;
    list-style: none;
}

.nav-links a {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--near-black);
    padding: 8px 14px;
    border-radius: 9999px;
    text-decoration: none;
    transition: background 0.2s, color 0.2s;
    font-feature-settings: "calt" 1;
}

.nav-links a:hover {
    background: rgba(211,242,192,0.4);
    color: var(--dark-green);
    text-decoration: none;
}

.nav-cta {
    background: var(--wise-green);
    color: var(--dark-green) !important;
    padding: 8px 20px !important;
    border-radius: 9999px !important;
    font-weight: 600 !important;
    transition: transform 0.15s ease !important;
}

.nav-cta:hover {
    background: var(--wise-green) !important;
    transform: scale(1.05);
    text-decoration: none !important;
}

.nav-hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 8px;
    border: none;
    background: none;
}

.nav-hamburger span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--near-black);
    border-radius: 2px;
    transition: all 0.2s;
}

/* HERO */
.hero {
    background: var(--white);
    padding: 80px 0 64px;
    overflow: hidden;
}

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

.hero-text h1 {
    font-size: clamp(3rem, 6vw, 6rem);
    font-weight: 900;
    line-height: 0.85;
    letter-spacing: normal;
    color: var(--near-black);
    font-feature-settings: "calt" 1;
    margin-bottom: 24px;
}

.hero-text p {
    font-size: 1.125rem;
    font-weight: 400;
    line-height: 1.6;
    color: var(--warm-dark);
    margin-bottom: 32px;
    max-width: 480px;
}

.hero-image {
    border-radius: 30px;
    overflow: hidden;
    box-shadow: var(--ring-shadow);
}

.hero-image img {
    width: 100%;
    height: 380px;
    object-fit: cover;
    border-radius: 0;
}

/* BUTTONS */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 5px 16px;
    border-radius: 9999px;
    font-size: 1.125rem;
    font-weight: 600;
    line-height: 1.44;
    letter-spacing: -0.108px;
    font-feature-settings: "calt" 1;
    text-decoration: none;
    cursor: pointer;
    border: none;
    transition: transform 0.15s ease;
}

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

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

.btn-primary {
    background: var(--wise-green);
    color: var(--dark-green);
}

.btn-primary:hover {
    color: var(--dark-green);
}

.btn-secondary {
    background: rgba(22, 51, 0, 0.08);
    color: var(--near-black);
    padding: 8px 16px;
}

.btn-secondary:hover {
    color: var(--near-black);
}

/* SECTION HEADINGS */
.section-label {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--dark-green);
    background: var(--light-mint);
    padding: 4px 12px;
    border-radius: 9999px;
    margin-bottom: 16px;
    font-feature-settings: "calt" 1;
}

.section-heading {
    font-size: clamp(2rem, 4vw, 4rem);
    font-weight: 900;
    line-height: 0.85;
    color: var(--near-black);
    font-feature-settings: "calt" 1;
    margin-bottom: 16px;
}

.section-sub {
    font-size: 1.125rem;
    font-weight: 400;
    line-height: 1.6;
    color: var(--warm-dark);
    max-width: 560px;
}

/* ARTICLES GRID */
.articles-section {
    padding: 80px 0;
    background: var(--white);
}

.articles-section .section-header {
    margin-bottom: 48px;
}

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

.article-card {
    border-radius: 30px;
    overflow: hidden;
    box-shadow: var(--ring-shadow);
    background: var(--white);
    transition: transform 0.2s ease;
}

.article-card:hover {
    transform: translateY(-4px);
}

.article-card-img {
    width: 100%;
    height: 220px;
    object-fit: cover;
    border-radius: 0;
    display: block;
}

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

.article-card-meta {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--gray);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-bottom: 10px;
    font-feature-settings: "calt" 1;
}

.article-card-title {
    font-size: 1.375rem;
    font-weight: 600;
    line-height: 1.25;
    letter-spacing: -0.39px;
    color: var(--near-black);
    margin-bottom: 12px;
    font-feature-settings: "calt" 1;
}

.article-card-title a {
    color: inherit;
    text-decoration: none;
}

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

.article-card-excerpt {
    font-size: 0.9375rem;
    font-weight: 400;
    line-height: 1.6;
    color: var(--warm-dark);
    margin-bottom: 20px;
}

.article-card-link {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--dark-green);
    display: inline-flex;
    align-items: center;
    gap: 6px;
    text-decoration: none;
    font-feature-settings: "calt" 1;
}

.article-card-link:hover {
    text-decoration: underline;
    color: var(--positive-green);
}

/* FEATURES STRIP */
.features-strip {
    background: var(--near-black);
    padding: 64px 0;
    color: var(--white);
}

.features-strip .section-heading {
    color: var(--white);
}

.features-strip .section-sub {
    color: rgba(255,255,255,0.7);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 48px;
}

.feature-item {
    background: rgba(255,255,255,0.05);
    border-radius: 30px;
    padding: 32px;
    box-shadow: rgba(159,232,112,0.15) 0px 0px 0px 1px;
}

.feature-icon {
    width: 48px;
    height: 48px;
    background: var(--wise-green);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    font-size: 1.25rem;
}

.feature-title {
    font-size: 1.375rem;
    font-weight: 600;
    line-height: 1.25;
    letter-spacing: -0.39px;
    color: var(--white);
    margin-bottom: 12px;
    font-feature-settings: "calt" 1;
}

.feature-desc {
    font-size: 0.9375rem;
    font-weight: 400;
    line-height: 1.6;
    color: rgba(255,255,255,0.65);
}

/* CONTACT FORM */
.contact-section {
    padding: 80px 0;
    background: var(--light-surface);
}

.contact-section .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: start;
}

.contact-form {
    background: var(--white);
    border-radius: 40px;
    padding: 40px;
    box-shadow: var(--ring-shadow);
}

.contact-form h2 {
    font-size: 2rem;
    font-weight: 900;
    line-height: 0.85;
    color: var(--near-black);
    margin-bottom: 32px;
    font-feature-settings: "calt" 1;
}

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

.form-group label {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--near-black);
    margin-bottom: 8px;
    font-feature-settings: "calt" 1;
}

.form-group input,
.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', sans-serif;
    font-weight: 400;
    color: var(--near-black);
    background: var(--white);
    transition: box-shadow 0.2s;
    font-feature-settings: "calt" 1;
    outline: none;
}

.form-group input:focus,
.form-group textarea:focus {
    box-shadow: rgb(134,134,133) 0px 0px 0px 1px inset;
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.contact-info-block .section-heading {
    font-size: clamp(1.75rem, 3vw, 2.5rem);
}

.contact-info-list {
    list-style: none;
    margin-top: 32px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.contact-info-list li {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.contact-info-list .info-label {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--gray);
}

.contact-info-list .info-value {
    font-size: 1rem;
    font-weight: 600;
    color: var(--near-black);
}

.contact-info-list a.info-value {
    color: var(--dark-green);
}

/* FOOTER */
.site-footer {
    background: var(--near-black);
    color: rgba(255,255,255,0.6);
    padding: 64px 0 32px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 48px;
}

.footer-brand .nav-logo {
    color: var(--white);
    font-size: 1.25rem;
    display: block;
    margin-bottom: 16px;
}

.footer-brand p {
    font-size: 0.875rem;
    line-height: 1.6;
    max-width: 280px;
    color: rgba(255,255,255,0.55);
}

.footer-col h4 {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: rgba(255,255,255,0.4);
    margin-bottom: 16px;
    font-feature-settings: "calt" 1;
}

.footer-col ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-col ul li a {
    font-size: 0.9375rem;
    font-weight: 400;
    color: rgba(255,255,255,0.65);
    text-decoration: none;
    transition: color 0.2s;
}

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

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
}

.footer-bottom p {
    font-size: 0.875rem;
    color: rgba(255,255,255,0.4);
}

.footer-bottom a {
    color: rgba(255,255,255,0.5);
    font-size: 0.875rem;
    text-decoration: none;
}

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

/* COOKIE BANNER */
#cookie-banner {
    position: fixed;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--near-black);
    color: var(--white);
    padding: 20px 28px;
    border-radius: 20px;
    display: flex;
    align-items: center;
    gap: 20px;
    max-width: 680px;
    width: calc(100% - 48px);
    z-index: 9999;
    box-shadow: 0 8px 32px rgba(0,0,0,0.3);
}

#cookie-banner p {
    font-size: 0.9375rem;
    font-weight: 400;
    line-height: 1.5;
    flex: 1;
    color: rgba(255,255,255,0.8);
}

#cookie-banner p a {
    color: var(--wise-green);
    text-decoration: underline;
}

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

.cookie-btns button {
    padding: 8px 20px;
    border-radius: 9999px;
    font-size: 0.9375rem;
    font-weight: 600;
    cursor: pointer;
    border: none;
    font-family: 'Inter', sans-serif;
    font-feature-settings: "calt" 1;
    transition: transform 0.15s ease;
}

.cookie-btns button:hover {
    transform: scale(1.05);
}

.cookie-btns button:active {
    transform: scale(0.95);
}

.cookie-accept {
    background: var(--wise-green);
    color: var(--dark-green);
}

.cookie-reject {
    background: rgba(255,255,255,0.1);
    color: var(--white);
}

/* ARTICLE PAGE */
.article-hero {
    padding: 64px 0 40px;
    background: var(--white);
}

.article-hero h1 {
    font-size: clamp(2.25rem, 4.5vw, 3.5rem);
    font-weight: 900;
    line-height: 0.9;
    color: var(--near-black);
    font-feature-settings: "calt" 1;
    margin-bottom: 20px;
    max-width: 800px;
}

.article-meta-bar {
    display: flex;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
    margin-bottom: 32px;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--gray);
}

.article-meta-bar .tag {
    background: var(--light-mint);
    color: var(--dark-green);
    padding: 4px 12px;
    border-radius: 9999px;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.article-featured-img {
    width: 100%;
    max-height: 480px;
    object-fit: cover;
    border-radius: 30px;
    display: block;
    margin-bottom: 48px;
}

.article-body {
    max-width: 800px;
    margin: 0 auto;
}

.article-body h2 {
    font-size: clamp(1.5rem, 2.5vw, 2.25rem);
    font-weight: 900;
    line-height: 0.9;
    color: var(--near-black);
    font-feature-settings: "calt" 1;
    margin: 40px 0 16px;
}

.article-body h3 {
    font-size: 1.375rem;
    font-weight: 600;
    line-height: 1.25;
    color: var(--near-black);
    font-feature-settings: "calt" 1;
    margin: 28px 0 12px;
}

.article-body p {
    font-size: 1.0625rem;
    line-height: 1.75;
    color: var(--warm-dark);
    margin-bottom: 20px;
}

.article-body ul,
.article-body ol {
    margin: 0 0 20px 24px;
}

.article-body li {
    font-size: 1.0625rem;
    line-height: 1.75;
    color: var(--warm-dark);
    margin-bottom: 8px;
}

.article-body a {
    color: var(--dark-green);
    text-decoration: underline;
}

.article-body a:hover {
    color: var(--positive-green);
}

.article-body blockquote {
    border-left: 4px solid var(--wise-green);
    padding: 16px 24px;
    margin: 24px 0;
    background: var(--light-mint);
    border-radius: 0 16px 16px 0;
    font-size: 1.0625rem;
    font-style: italic;
    color: var(--near-black);
}

/* PAGES (About, Privacy, Terms) */
.page-hero {
    padding: 80px 0 48px;
    background: var(--white);
}

.page-hero h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 900;
    line-height: 0.85;
    color: var(--near-black);
    font-feature-settings: "calt" 1;
    margin-bottom: 20px;
}

.page-hero p {
    font-size: 1.125rem;
    color: var(--warm-dark);
    max-width: 600px;
    line-height: 1.6;
}

.page-content {
    padding: 0 0 80px;
}

.page-content h2 {
    font-size: clamp(1.5rem, 2.5vw, 2rem);
    font-weight: 900;
    line-height: 0.9;
    color: var(--near-black);
    font-feature-settings: "calt" 1;
    margin: 40px 0 16px;
}

.page-content h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--near-black);
    margin: 24px 0 10px;
    font-feature-settings: "calt" 1;
}

.page-content p,
.page-content li {
    font-size: 1rem;
    line-height: 1.75;
    color: var(--warm-dark);
    margin-bottom: 16px;
}

.page-content ul,
.page-content ol {
    margin: 0 0 20px 24px;
}

.page-content a {
    color: var(--dark-green);
    text-decoration: underline;
}

/* ABOUT TEAM GRID */
.team-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 40px;
}

.team-card {
    background: var(--white);
    border-radius: 30px;
    padding: 28px;
    box-shadow: var(--ring-shadow);
    text-align: center;
}

.team-avatar {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    background: var(--light-mint);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    margin: 0 auto 16px;
}

.team-name {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--near-black);
    margin-bottom: 6px;
    font-feature-settings: "calt" 1;
}

.team-role {
    font-size: 0.875rem;
    color: var(--gray);
}

/* DISCLAIMER */
.disclaimer-bar {
    background: var(--light-mint);
    padding: 12px 0;
    text-align: center;
    font-size: 0.8125rem;
    color: var(--dark-green);
    font-weight: 400;
    line-height: 1.5;
}

/* BREADCRUMBS */
.breadcrumbs {
    padding: 16px 0;
    font-size: 0.875rem;
    color: var(--gray);
    font-weight: 400;
}

.breadcrumbs a {
    color: var(--gray);
    text-decoration: none;
}

.breadcrumbs a:hover {
    color: var(--dark-green);
    text-decoration: underline;
}

.breadcrumbs span {
    margin: 0 8px;
    color: var(--gray);
}

/* RESPONSIVE */
@media (max-width: 992px) {
    .hero .container {
        grid-template-columns: 1fr;
    }

    .hero-image {
        order: -1;
    }

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

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

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

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

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

@media (max-width: 576px) {
    .nav-links {
        display: none;
        position: absolute;
        top: 64px;
        left: 0;
        right: 0;
        background: var(--white);
        border-bottom: 1px solid rgba(14,15,12,0.12);
        flex-direction: column;
        padding: 16px 24px;
        gap: 4px;
    }

    .nav-links.open {
        display: flex;
    }

    .nav-hamburger {
        display: flex;
    }

    .hero-text h1 {
        font-size: 3rem;
    }

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

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

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

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

    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }

    #cookie-banner {
        flex-direction: column;
        align-items: flex-start;
    }

    .cookie-btns {
        width: 100%;
    }

    .cookie-btns button {
        flex: 1;
    }
}