:root {
    --black: #0e0f0c;
    --green: #9fe870;
    --dark-green: #163300;
    --mint: #e2f6d5;
    --pastel: #cdffad;
    --gray: #868685;
    --warm-dark: #454745;
    --surface: #e8ebe6;
    --white: #ffffff;
    --radius-pill: 9999px;
    --radius-card: 30px;
    --radius-card-lg: 40px;
    --radius-sm: 16px;
    --shadow-ring: rgba(14,15,12,0.12) 0px 0px 0px 1px;
}

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

html { font-size: 18px; scroll-behavior: smooth; }

body {
    font-family: 'Inter', Helvetica, Arial, sans-serif;
    font-weight: 400;
    line-height: 1.6;
    color: var(--black);
    background: var(--white);
    font-feature-settings: "calt";
    -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; height: auto; }
a { color: var(--dark-green); text-decoration: none; }
a:hover { text-decoration: underline; }
ul { list-style: none; }

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

.btn {
    display: inline-flex;
    align-items: center;
    font-family: inherit;
    font-weight: 600;
    font-size: 1rem;
    line-height: 1.44;
    letter-spacing: -0.108px;
    font-feature-settings: "calt";
    border: none;
    cursor: pointer;
    border-radius: var(--radius-pill);
    padding: 10px 24px;
    transition: transform 0.15s ease;
    text-decoration: none;
}
.btn:hover { transform: scale(1.05); text-decoration: none; }
.btn:active { transform: scale(0.95); }

.btn-primary {
    background: var(--green);
    color: var(--dark-green);
}
.btn-secondary {
    background: rgba(22,51,0,0.08);
    color: var(--black);
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(255,255,255,0.96);
    backdrop-filter: blur(12px);
    box-shadow: var(--shadow-ring);
}

.header-inner {
    display: flex;
    align-items: center;
    gap: 32px;
    height: 68px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 900;
    font-size: 1.2rem;
    color: var(--black);
    text-decoration: none;
    letter-spacing: -0.5px;
    font-feature-settings: "calt";
    flex-shrink: 0;
}
.logo-icon { font-size: 1.4rem; }

.nav-wrapper { margin-left: auto; }

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

.site-nav a {
    display: block;
    padding: 8px 14px;
    border-radius: var(--radius-pill);
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--black);
    transition: background 0.15s;
    font-feature-settings: "calt";
}
.site-nav a:hover { background: rgba(211,242,192,0.4); text-decoration: none; }
.site-nav a.active { background: var(--mint); color: var(--dark-green); }

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    margin-left: auto;
    padding: 8px;
}
.nav-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--black);
    border-radius: 2px;
    transition: all 0.2s;
}

.hero {
    background: var(--black);
    color: var(--white);
    padding: 80px 0 0;
    overflow: hidden;
}

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

.hero-text { padding-bottom: 80px; }

.hero-tag {
    display: inline-block;
    background: var(--green);
    color: var(--dark-green);
    font-weight: 600;
    font-size: 0.8rem;
    padding: 4px 12px;
    border-radius: var(--radius-pill);
    margin-bottom: 24px;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.hero h1 {
    font-family: 'Inter', Helvetica, Arial, sans-serif;
    font-weight: 900;
    font-size: clamp(3rem, 6vw, 6rem);
    line-height: 0.85;
    letter-spacing: -2px;
    font-feature-settings: "calt";
    color: var(--white);
    margin-bottom: 28px;
}

.hero h1 em {
    font-style: normal;
    color: var(--green);
}

.hero-desc {
    font-size: 1.1rem;
    font-weight: 400;
    line-height: 1.6;
    color: rgba(255,255,255,0.72);
    margin-bottom: 36px;
    max-width: 440px;
}

.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }

.hero-image {
    position: relative;
    border-radius: var(--radius-card) var(--radius-card) 0 0;
    overflow: hidden;
    aspect-ratio: 4/5;
    align-self: flex-end;
}
.hero-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.section { padding: 88px 0; }
.section-alt { background: var(--surface); }
.section-dark { background: var(--black); color: var(--white); }

.section-label {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--gray);
    margin-bottom: 12px;
}

.section-dark .section-label { color: rgba(255,255,255,0.5); }

.section-heading {
    font-family: 'Inter', Helvetica, Arial, sans-serif;
    font-weight: 900;
    font-size: clamp(2.2rem, 4vw, 4rem);
    line-height: 0.85;
    letter-spacing: -1.5px;
    font-feature-settings: "calt";
    margin-bottom: 20px;
}

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

.section-sub {
    font-size: 1.05rem;
    color: var(--warm-dark);
    max-width: 560px;
    line-height: 1.6;
    margin-bottom: 48px;
}
.section-dark .section-sub { color: rgba(255,255,255,0.65); }

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

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

.card {
    background: var(--white);
    border-radius: var(--radius-card);
    box-shadow: var(--shadow-ring);
    overflow: hidden;
    transition: transform 0.2s ease;
}
.card:hover { transform: translateY(-4px); }

.section-alt .card { background: var(--white); }
.section-dark .card { background: rgba(255,255,255,0.06); box-shadow: rgba(255,255,255,0.1) 0px 0px 0px 1px; }

.card-img {
    aspect-ratio: 16/9;
    overflow: hidden;
}
.card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}
.card:hover .card-img img { transform: scale(1.04); }

.card-body { padding: 28px; }

.card-tag {
    display: inline-block;
    background: var(--mint);
    color: var(--dark-green);
    font-size: 0.72rem;
    font-weight: 600;
    padding: 3px 10px;
    border-radius: var(--radius-pill);
    margin-bottom: 12px;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.card h3, .card-title {
    font-size: 1.3rem;
    font-weight: 600;
    line-height: 1.25;
    letter-spacing: -0.39px;
    font-feature-settings: "calt";
    margin-bottom: 10px;
    color: var(--black);
}
.section-dark .card h3 { color: var(--white); }

.card p, .card-desc {
    font-size: 0.95rem;
    color: var(--warm-dark);
    line-height: 1.55;
    margin-bottom: 20px;
}
.section-dark .card p { color: rgba(255,255,255,0.65); }

.card-meta {
    font-size: 0.8rem;
    color: var(--gray);
    display: flex;
    gap: 12px;
    align-items: center;
}

.read-more {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--dark-green);
    font-feature-settings: "calt";
}
.read-more::after { content: '→'; transition: transform 0.15s; }
.read-more:hover::after { transform: translateX(4px); }
.read-more:hover { text-decoration: none; }

.tips-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.tip-card {
    background: rgba(159,232,112,0.08);
    border: 1px solid rgba(159,232,112,0.3);
    border-radius: var(--radius-sm);
    padding: 28px;
}

.tip-number {
    font-weight: 900;
    font-size: 2.5rem;
    line-height: 1;
    color: var(--green);
    margin-bottom: 12px;
    font-feature-settings: "calt";
}

.tip-card h3 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--white);
}

.tip-card p {
    font-size: 0.9rem;
    color: rgba(255,255,255,0.65);
    line-height: 1.55;
}

.contact-section {
    background: var(--mint);
    border-radius: var(--radius-card-lg);
    padding: 60px;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

.contact-info h2 {
    font-weight: 900;
    font-size: clamp(2rem, 3.5vw, 3rem);
    line-height: 0.9;
    letter-spacing: -1px;
    font-feature-settings: "calt";
    margin-bottom: 20px;
}

.contact-info p { color: var(--warm-dark); margin-bottom: 12px; font-size: 0.95rem; }
.contact-info address { font-style: normal; }
.contact-info a { color: var(--dark-green); font-weight: 600; }

.contact-form { background: var(--white); border-radius: var(--radius-card); padding: 36px; box-shadow: var(--shadow-ring); }

.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-weight: 600; font-size: 0.88rem; margin-bottom: 6px; color: var(--black); }

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid rgba(14,15,12,0.2);
    border-radius: 10px;
    font-family: inherit;
    font-size: 1rem;
    color: var(--black);
    background: var(--white);
    outline: none;
    transition: border-color 0.15s, box-shadow 0.15s;
}

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

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

.site-footer {
    background: var(--black);
    color: rgba(255,255,255,0.8);
    padding: 72px 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 48px;
    padding-bottom: 48px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-brand .logo { color: var(--white); margin-bottom: 16px; }
.footer-brand p { font-size: 0.88rem; color: rgba(255,255,255,0.55); line-height: 1.6; max-width: 280px; }

.footer-links h3 {
    font-weight: 600;
    font-size: 0.88rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: rgba(255,255,255,0.4);
    margin-bottom: 16px;
}

.footer-links li { margin-bottom: 10px; }
.footer-links a { color: rgba(255,255,255,0.75); font-size: 0.9rem; transition: color 0.15s; }
.footer-links a:hover { color: var(--green); text-decoration: none; }

.footer-contact h3 {
    font-weight: 600;
    font-size: 0.88rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: rgba(255,255,255,0.4);
    margin-bottom: 16px;
}

.footer-contact address { font-style: normal; }
.footer-contact p { font-size: 0.88rem; color: rgba(255,255,255,0.65); line-height: 1.7; }
.footer-contact a { color: var(--green); }

.footer-bottom { padding: 24px 0; }

.footer-bottom-inner {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 24px;
    flex-wrap: wrap;
}

.footer-bottom p { font-size: 0.82rem; color: rgba(255,255,255,0.4); }
.footer-disclaimer { max-width: 560px; line-height: 1.5; }

.cookie-banner {
    position: fixed;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%);
    width: calc(100% - 48px);
    max-width: 680px;
    background: var(--black);
    color: var(--white);
    border-radius: var(--radius-card);
    padding: 24px 28px;
    box-shadow: 0 8px 40px rgba(0,0,0,0.3);
    z-index: 999;
    display: none;
}

.cookie-banner.visible { display: block; }

.cookie-inner {
    display: flex;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
}

.cookie-inner p { font-size: 0.9rem; color: rgba(255,255,255,0.8); flex: 1; }
.cookie-inner a { color: var(--green); }

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

.page-hero {
    background: var(--black);
    color: var(--white);
    padding: 72px 0;
}

.page-hero h1 {
    font-weight: 900;
    font-size: clamp(2.5rem, 5vw, 5rem);
    line-height: 0.85;
    letter-spacing: -2px;
    font-feature-settings: "calt";
    margin-bottom: 20px;
    max-width: 700px;
}

.page-hero p {
    font-size: 1.1rem;
    color: rgba(255,255,255,0.7);
    max-width: 580px;
    line-height: 1.6;
}

.page-hero .hero-meta {
    margin-top: 16px;
    font-size: 0.85rem;
    color: rgba(255,255,255,0.45);
    display: flex;
    gap: 16px;
    align-items: center;
}

.article-body {
    max-width: 760px;
    margin: 0 auto;
}

.article-body h2 {
    font-weight: 900;
    font-size: clamp(1.6rem, 2.5vw, 2.2rem);
    line-height: 1;
    letter-spacing: -0.8px;
    font-feature-settings: "calt";
    margin: 52px 0 18px;
}

.article-body h3 {
    font-weight: 600;
    font-size: 1.2rem;
    line-height: 1.3;
    letter-spacing: -0.3px;
    margin: 36px 0 12px;
}

.article-body p {
    font-size: 1rem;
    line-height: 1.75;
    color: var(--warm-dark);
    margin-bottom: 20px;
}

.article-body ul, .article-body ol {
    list-style: disc;
    padding-left: 28px;
    margin-bottom: 20px;
}

.article-body li {
    font-size: 1rem;
    line-height: 1.75;
    color: var(--warm-dark);
    margin-bottom: 6px;
}

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

.article-image {
    border-radius: var(--radius-card);
    overflow: hidden;
    margin: 40px 0;
    aspect-ratio: 16/9;
}
.article-image img { width: 100%; height: 100%; object-fit: cover; }

.article-image figcaption {
    font-size: 0.8rem;
    color: var(--gray);
    margin-top: 10px;
    text-align: center;
}

.highlight-box {
    background: var(--mint);
    border-left: 4px solid var(--green);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    padding: 24px 28px;
    margin: 32px 0;
}

.highlight-box p { color: var(--dark-green); margin-bottom: 0; font-weight: 600; }

.related-articles { margin-top: 72px; padding-top: 48px; border-top: 1px solid var(--surface); }
.related-articles h2 { font-size: 1.5rem; font-weight: 900; letter-spacing: -0.5px; margin-bottom: 28px; font-feature-settings: "calt"; }

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-img {
    border-radius: var(--radius-card);
    overflow: hidden;
    aspect-ratio: 4/5;
}
.about-img img { width: 100%; height: 100%; object-fit: cover; }

.about-text h2 {
    font-weight: 900;
    font-size: clamp(2rem, 3vw, 2.8rem);
    line-height: 0.9;
    letter-spacing: -1px;
    font-feature-settings: "calt";
    margin-bottom: 20px;
}

.about-text p { color: var(--warm-dark); line-height: 1.7; margin-bottom: 16px; font-size: 0.97rem; }

.prose h2 { font-weight: 900; font-size: 1.8rem; letter-spacing: -0.5px; margin: 40px 0 14px; font-feature-settings: "calt"; }
.prose h3 { font-weight: 600; font-size: 1.15rem; margin: 28px 0 10px; }
.prose p { color: var(--warm-dark); line-height: 1.75; margin-bottom: 18px; font-size: 0.97rem; }
.prose ul { list-style: disc; padding-left: 24px; margin-bottom: 18px; }
.prose li { color: var(--warm-dark); line-height: 1.7; margin-bottom: 6px; font-size: 0.97rem; }
.prose a { color: var(--dark-green); font-weight: 600; }

.updated-tag {
    display: inline-block;
    font-size: 0.8rem;
    color: var(--gray);
    margin-bottom: 32px;
}

@media (max-width: 992px) {
    .hero-inner { grid-template-columns: 1fr; }
    .hero-image { display: none; }
    .grid-3 { grid-template-columns: 1fr 1fr; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .contact-grid { grid-template-columns: 1fr; }
    .contact-section { padding: 40px; }
    .about-grid { grid-template-columns: 1fr; }
    .about-img { aspect-ratio: 16/9; }
}

@media (max-width: 576px) {
    .grid-3, .grid-2, .tips-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; }
    .footer-bottom-inner { flex-direction: column; }
    .nav-toggle { display: flex; }
    .nav-wrapper {
        display: none;
        position: absolute;
        top: 68px;
        left: 0;
        right: 0;
        background: var(--white);
        border-top: 1px solid rgba(14,15,12,0.1);
        padding: 16px;
    }
    .nav-wrapper.open { display: block; }
    .site-nav ul { flex-direction: column; align-items: flex-start; gap: 0; }
    .site-nav a { display: block; width: 100%; border-radius: 10px; }
    .header-inner { position: relative; }
    .contact-section { padding: 28px 20px; }
    .hero h1 { font-size: 3rem; }
}