:root {
  --green: #2f7d32;
  --green-dark: #1b5e20;
  --green-darker: #124116;
  --green-light: #e8f5e9;
  --green-mid: #66bb6a;
  --accent: #8bc34a;
  --anthracite: #263238;
  --anthracite-light: #37474f;
  --anthracite-soft: #455a64;
  --text: #263238;
  --text-body: #455a64;
  --text-muted: #607d8b;
  --white: #ffffff;
  --off-white: #f6f8f6;
  --border: #e0e7e0;
  --shadow: 0 10px 30px rgba(27, 94, 32, 0.12);
  --shadow-sm: 0 4px 14px rgba(27, 94, 32, 0.08);
  --radius: 14px;
  --radius-sm: 9px;
  --container: 1160px;
  --font: "Segoe UI", system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font);
  color: var(--text);
  background: var(--white);
  line-height: 1.65;
  font-size: 16px;
}

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

a {
  color: var(--green);
  text-decoration: none;
  transition: color 0.2s ease;
}

a:hover {
  color: var(--green-dark);
}

h1, h2, h3, h4 {
  line-height: 1.25;
  font-weight: 700;
  color: var(--anthracite);
  margin-bottom: 0.5em;
}

h1 { font-size: clamp(1.9rem, 4vw, 2.8rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2rem); }
h3 { font-size: clamp(1.15rem, 2vw, 1.4rem); }

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 20px;
}

/* ===== Buttons ===== */
.btn {
  display: inline-block;
  background: var(--green);
  color: var(--white);
  font-weight: 600;
  padding: 13px 26px;
  border-radius: 999px;
  border: 2px solid var(--green);
  cursor: pointer;
  transition: all 0.2s ease;
  line-height: 1;
  text-align: center;
}

.btn:hover {
  background: var(--green-dark);
  border-color: var(--green-dark);
  color: var(--white);
}

.btn-outline {
  background: transparent;
  color: var(--green);
}

.btn-outline:hover {
  background: var(--green);
  color: var(--white);
}

.btn-light {
  background: var(--white);
  color: var(--green-dark);
  border-color: var(--white);
}

.btn-light:hover {
  background: var(--green-light);
  border-color: var(--green-light);
  color: var(--green-dark);
}

.btn-block {
  width: 100%;
}

/* ===== Top bar ===== */
.topbar {
  background: var(--anthracite);
  color: #cfd8dc;
  font-size: 13.5px;
}

.topbar-inner {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 24px;
  align-items: center;
  justify-content: center;
  padding-top: 7px;
  padding-bottom: 7px;
}

.topbar a {
  color: #cfd8dc;
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

.topbar a:hover {
  color: var(--accent);
}

.topbar .icon {
  color: var(--accent);
}

/* ===== Header / Nav ===== */
.site-header {
  background: var(--white);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 14px;
  padding-bottom: 14px;
  gap: 20px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--anthracite);
}

.brand:hover {
  color: var(--anthracite);
}

.brand-logo {
  height: 80px;
  width: auto;
  max-width: 200px;
  display: block;
  object-fit: contain;
  object-position: left center;
}

.brand-mark {
  width: 46px;
  height: 46px;
  background: var(--green);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 22px;
  flex: 0 0 auto;
}

.brand-text {
  font-size: 1.15rem;
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: 0.2px;
}

.brand-text strong {
  color: var(--green);
}

.brand-sub {
  display: block;
  font-size: 11px;
  font-weight: 500;
  color: var(--text-muted);
  letter-spacing: 1.5px;
  text-transform: uppercase;
}

.main-nav ul {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 26px;
}

.main-nav a {
  color: var(--anthracite);
  font-weight: 600;
  font-size: 15px;
  position: relative;
}

.main-nav a:not(.btn):hover {
  color: var(--green);
}

.main-nav a.active {
  color: var(--green);
}

.main-nav a.active::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -6px;
  height: 2px;
  background: var(--green);
  border-radius: 2px;
}

.nav-toggle {
  display: none;
  background: var(--green);
  color: var(--white);
  border: none;
  font-size: 20px;
  width: 44px;
  height: 44px;
  border-radius: 10px;
  cursor: pointer;
}

/* ===== Hero ===== */
.hero {
  background: linear-gradient(135deg, var(--anthracite) 0%, var(--green-darker) 100%);
  color: var(--white);
  position: relative;
  overflow: hidden;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 85% 20%, rgba(139, 195, 74, 0.25), transparent 45%);
  pointer-events: none;
}

.hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 48px;
  align-items: center;
  padding: 72px 20px;
}

.hero-eyebrow {
  display: inline-block;
  background: rgba(139, 195, 74, 0.18);
  color: var(--accent);
  font-weight: 600;
  font-size: 13px;
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 18px;
  letter-spacing: 0.5px;
}

.hero h1 {
  color: var(--white);
  font-size: clamp(2rem, 4.6vw, 3.1rem);
  margin-bottom: 18px;
}

.hero h1 span {
  color: var(--accent);
}

.hero p.lead {
  font-size: 1.1rem;
  color: #cfe0d0;
  margin-bottom: 28px;
  max-width: 520px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.hero-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 26px;
  margin-top: 30px;
  font-size: 14px;
  color: #d7e5d8;
}

.hero-trust span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.hero-trust .check {
  color: var(--accent);
}

.hero-media {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 20px;
  padding: 24px;
  text-align: center;
}

.hero-media img {
  border-radius: 12px;
  width: 100%;
}

/* ===== Sections ===== */
.section {
  padding: 76px 0;
}

.section-alt {
  background: var(--off-white);
}

.section-head {
  max-width: 720px;
  margin: 0 auto 48px;
  text-align: center;
}

.section-head .kicker {
  display: inline-block;
  color: var(--green);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  font-size: 13px;
  margin-bottom: 10px;
}

.section-head p {
  color: var(--text-muted);
}

/* ===== Cards ===== */
.grid {
  display: grid;
  gap: 24px;
}

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

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

.grid-4 {
  grid-template-columns: repeat(4, 1fr);
}

.card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 30px;
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}

.card-icon {
  width: 56px;
  height: 56px;
  background: var(--green-light);
  color: var(--green-dark);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  margin-bottom: 18px;
}

.card h3 {
  font-size: 1.2rem;
  margin-bottom: 10px;
}

.card p {
  color: var(--text-body);
  font-size: 15px;
}

/* ===== Steps ===== */
.steps {
  counter-reset: step;
  display: grid;
  gap: 20px;
}

.step {
  display: flex;
  gap: 18px;
  align-items: flex-start;
}

.step-num {
  counter-increment: step;
  flex: 0 0 auto;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--green);
  color: var(--white);
  font-weight: 700;
  font-size: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.step-num::before {
  content: counter(step);
}

/* ===== CTA band ===== */
.cta-band {
  background: linear-gradient(135deg, var(--green-dark), var(--green));
  color: var(--white);
  border-radius: 20px;
  padding: 48px 40px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.cta-band h2 {
  color: var(--white);
  margin-bottom: 8px;
}

.cta-band p {
  color: #dcecda;
}

/* ===== Forms ===== */
.form {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px;
  box-shadow: var(--shadow);
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-field.full {
  grid-column: 1 / -1;
}

.form-field label {
  font-weight: 600;
  font-size: 14px;
  color: var(--anthracite);
}

.form-field label .req {
  color: #d32f2f;
}

.form-field input,
.form-field select,
.form-field textarea {
  font-family: inherit;
  font-size: 15px;
  padding: 12px 14px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--off-white);
  color: var(--text);
  transition: border-color 0.2s ease, background 0.2s ease;
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--green);
  background: var(--white);
}

.form-note {
  font-size: 13px;
  color: var(--text-muted);
  margin-top: 14px;
}

.form-status {
  display: none;
  margin-top: 18px;
  padding: 14px 18px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 15px;
}

.form-status.success {
  display: block;
  background: var(--green-light);
  color: var(--green-dark);
  border: 1px solid var(--green-mid);
}

.form-status.error {
  display: block;
  background: #fdecea;
  color: #b71c1c;
  border: 1px solid #ef9a9a;
}

/* ===== Blog ===== */
.blog-card {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  padding: 0;
}

.blog-card .thumb {
  aspect-ratio: 16 / 9;
  background: var(--green-light);
}

.blog-card .thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.blog-card .body {
  padding: 22px 24px 26px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.blog-card .meta {
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 10px;
}

.blog-card h3 {
  font-size: 1.15rem;
  margin-bottom: 10px;
}

.blog-card h3 a {
  color: var(--anthracite);
}

.blog-card h3 a:hover {
  color: var(--green);
}

.blog-card p {
  color: var(--text-body);
  font-size: 15px;
  margin-bottom: 16px;
  flex: 1;
}

.read-more {
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

/* ===== Article ===== */
.article-hero {
  background: var(--anthracite);
  color: var(--white);
  padding: 56px 0;
}

.article-hero .meta {
  color: var(--accent);
  font-size: 14px;
  margin-bottom: 12px;
}

.article-hero h1 {
  color: var(--white);
  max-width: 820px;
}

.article-layout {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 48px;
  align-items: start;
}

.article-body {
  font-size: 17px;
  color: var(--text-body);
}

.article-body h2 {
  margin-top: 36px;
}

.article-body h3 {
  margin-top: 24px;
}

.article-body p {
  margin-bottom: 18px;
}

.article-body ul,
.article-body ol {
  margin: 0 0 18px 22px;
}

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

.article-body figure {
  margin: 26px 0;
}

.article-body figure img {
  border-radius: var(--radius);
  width: 100%;
}

.article-body figcaption {
  font-size: 13px;
  color: var(--text-muted);
  margin-top: 8px;
  text-align: center;
}

.article-body blockquote {
  border-left: 4px solid var(--green);
  background: var(--green-light);
  padding: 16px 20px;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  margin: 24px 0;
  color: var(--green-darker);
  font-style: italic;
}

.article-body .tip {
  background: var(--off-white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px 22px;
  margin: 24px 0;
}

.article-body .tip strong {
  color: var(--green-dark);
}

/* ===== Sidebar ===== */
.sidebar {
  position: sticky;
  top: 90px;
  display: flex;
  flex-direction: column;
  gap: 22px;
}

.sidebar-card {
  background: var(--off-white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
}

.sidebar-card h3 {
  font-size: 1.05rem;
  margin-bottom: 14px;
}

.sidebar-list {
  list-style: none;
}

.sidebar-list li {
  padding: 9px 0;
  border-bottom: 1px solid var(--border);
  font-size: 14.5px;
}

.sidebar-list li:last-child {
  border-bottom: none;
}

.sidebar-list a {
  color: var(--text-body);
}

.sidebar-list a:hover {
  color: var(--green);
}

.sidebar-cta {
  background: linear-gradient(135deg, var(--green-dark), var(--green));
  color: var(--white);
  border: none;
}

.sidebar-cta h3 {
  color: var(--white);
}

.sidebar-cta p {
  color: #dcecda;
  font-size: 14.5px;
  margin-bottom: 16px;
}

/* ===== Footer ===== */
.site-footer {
  background: var(--anthracite);
  color: #b0bec5;
  margin-top: 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 36px;
  padding: 64px 20px 44px;
}

.site-footer h4 {
  color: var(--white);
  font-size: 15px;
  margin-bottom: 16px;
}

.site-footer ul {
  list-style: none;
}

.site-footer ul li {
  margin-bottom: 10px;
  font-size: 14.5px;
}

.site-footer a {
  color: #b0bec5;
}

.site-footer a:hover {
  color: var(--accent);
}

.footer-brand p {
  font-size: 14.5px;
  margin-top: 14px;
  max-width: 300px;
}

.footer-contact li {
  display: flex;
  gap: 10px;
  align-items: flex-start;
}

.footer-contact .icon {
  color: var(--accent);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 20px;
}

.footer-bottom-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  font-size: 13.5px;
  color: #78909c;
}

.footer-bottom-links {
  display: flex;
  gap: 20px;
}

/* ===== Breadcrumbs ===== */
.breadcrumbs {
  font-size: 13.5px;
  color: var(--text-muted);
  padding: 18px 0;
}

.breadcrumbs ol {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.breadcrumbs li + li::before {
  content: "\203A";
  margin-right: 6px;
  color: var(--text-muted);
}

/* ===== Utility ===== */
.text-center { text-align: center; }
.mt-2 { margin-top: 16px; }
.mt-3 { margin-top: 24px; }
.mt-4 { margin-top: 32px; }
.mb-2 { margin-bottom: 16px; }
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ===== Cookie consent ===== */
.cookie-banner {
  position: fixed;
  left: 20px;
  right: 20px;
  bottom: 20px;
  max-width: 520px;
  background: var(--anthracite);
  color: #cfd8dc;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 16px;
  padding: 26px 28px;
  z-index: 9999;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
  display: none;
  animation: cookieSlide 0.4s ease;
}

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

@keyframes cookieSlide {
  from { transform: translateY(30px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

.cookie-banner h3 {
  color: var(--white);
  font-size: 1.05rem;
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.cookie-banner .cookie-icon {
  color: var(--accent);
  font-size: 20px;
}

.cookie-banner p {
  font-size: 14px;
  line-height: 1.6;
  margin-bottom: 18px;
}

.cookie-banner p a {
  color: var(--accent);
  text-decoration: underline;
}

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

.cookie-btn {
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-weight: 600;
  font-size: 14px;
  padding: 11px 18px;
  border-radius: 999px;
  transition: all 0.2s ease;
}

.cookie-btn.accept {
  background: var(--green);
  color: var(--white);
}

.cookie-btn.accept:hover {
  background: var(--green-dark);
}

.cookie-btn.accept-all {
  background: var(--accent);
  color: var(--anthracite);
}

.cookie-btn.accept-all:hover {
  background: #9ccc65;
}

.cookie-btn.decline {
  background: transparent;
  color: #cfd8dc;
  border: 1.5px solid rgba(255, 255, 255, 0.25);
}

.cookie-btn.decline:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.cookie-settings {
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  display: none;
}

.cookie-settings.open {
  display: block;
}

.cookie-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 9px 0;
  font-size: 14px;
}

.cookie-row label {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
}

.cookie-row input {
  accent-color: var(--green);
  width: 16px;
  height: 16px;
  cursor: pointer;
}

.cookie-toggle-settings {
  background: none;
  border: none;
  color: var(--accent);
  cursor: pointer;
  font-size: 13.5px;
  font-weight: 600;
  text-decoration: underline;
  font-family: inherit;
}

/* ===== Responsive ===== */
@media (max-width: 980px) {
  .hero-inner { grid-template-columns: 1fr; padding: 52px 20px; }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .article-layout { grid-template-columns: 1fr; }
  .sidebar { position: static; }
}

@media (max-width: 720px) {
  .nav-toggle { display: block; }
  .main-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--white);
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow);
  }
  .main-nav.open { display: block; }
  .main-nav ul {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 10px 0;
  }
  .main-nav li { width: 100%; }
  .main-nav a {
    display: block;
    padding: 12px 24px;
  }
  .main-nav a.active::after { display: none; }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .cta-band { padding: 36px 26px; }
  .topbar-inner { justify-content: flex-start; }
}

@media (max-width: 480px) {
  .cookie-banner { left: 12px; right: 12px; bottom: 12px; padding: 22px 20px; }
}

/* ===== Enhanced homepage ===== */
.kicker {
  display: inline-block;
  color: var(--green);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  font-size: 13px;
  margin-bottom: 10px;
}

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

.image-card {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

.image-card img {
  width: 100%;
  height: auto;
  display: block;
}

.check-list {
  list-style: none;
  margin: 0;
}

.check-list li {
  padding-left: 30px;
  position: relative;
  margin-bottom: 12px;
  color: var(--text-body);
}

.check-list li::before {
  content: "\2713";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--green);
  font-weight: 700;
}

.stat-band {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  text-align: center;
}

.stat {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 30px 20px;
  box-shadow: var(--shadow-sm);
}

.stat .num {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--green);
  line-height: 1;
}

.stat .label {
  margin-top: 8px;
  color: var(--text-muted);
  font-size: 14px;
}

.testimonial {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 30px;
  box-shadow: var(--shadow-sm);
}

.testimonial p {
  font-style: italic;
  color: var(--text-body);
  margin-bottom: 16px;
}

.testimonial .who {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-weight: 700;
  color: var(--anthracite);
}

.testimonial .stars {
  color: #f5b301;
  letter-spacing: 2px;
}

.faq-item {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  margin-bottom: 12px;
  overflow: hidden;
  background: var(--white);
}

.faq-item summary {
  cursor: pointer;
  padding: 18px 22px;
  font-weight: 700;
  color: var(--anthracite);
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: "\002B";
  font-size: 22px;
  color: var(--green);
  line-height: 1;
}

.faq-item[open] summary::after {
  content: "\2212";
}

.faq-item .faq-body {
  padding: 0 22px 18px;
  color: var(--text-body);
  font-size: 15px;
}

@media (max-width: 720px) {
  .split { grid-template-columns: 1fr; }
  .stat-band { grid-template-columns: repeat(2, 1fr); }
}