@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;600;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;
  --warm-dark:    #454745;
  --gray:         #868685;
  --light-surf:   #e8ebe6;
  --white:        #ffffff;
  --ring:         rgba(14,15,12,0.12);
  --font-display: 'Inter', Helvetica, Arial, sans-serif;
  --font-body:    'Inter', Helvetica, Arial, sans-serif;
  --radius-sm:    16px;
  --radius-md:    30px;
  --radius-lg:    40px;
  --radius-pill:  9999px;
}

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

body {
  font-family: var(--font-body);
  font-weight: 400;
  color: var(--near-black);
  background: var(--white);
  line-height: 1.44;
  letter-spacing: 0.18px;
  font-feature-settings: "calt";
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
a:hover { text-decoration: underline; }
img { max-width: 100%; display: block; }
address { font-style: normal; }

.sgw-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--white);
  box-shadow: 0 0 0 1px var(--ring);
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 0 40px;
  height: 68px;
}

.sgw-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
  text-decoration: none;
}

.sgw-logo-mark {
  background: var(--wise-green);
  color: var(--dark-green);
  font-weight: 900;
  font-size: 13px;
  letter-spacing: 0.5px;
  padding: 4px 8px;
  border-radius: 8px;
  line-height: 1;
}

.sgw-logo-name {
  font-weight: 600;
  font-size: 15px;
  color: var(--near-black);
  letter-spacing: -0.2px;
}

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

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

.sgw-nav a {
  display: block;
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  font-size: 15px;
  font-weight: 600;
  color: var(--warm-dark);
  transition: background 0.15s, color 0.15s;
  font-feature-settings: "calt";
}

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

.sgw-btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--wise-green);
  color: var(--dark-green);
  font-weight: 600;
  font-size: 15px;
  padding: 8px 20px;
  border-radius: var(--radius-pill);
  border: none;
  cursor: pointer;
  transition: transform 0.15s;
  font-feature-settings: "calt";
  white-space: nowrap;
  flex-shrink: 0;
}
.sgw-btn-primary:hover { transform: scale(1.05); text-decoration: none; background: var(--wise-green); }
.sgw-btn-primary:active { transform: scale(0.95); }

.sgw-btn-secondary {
  display: inline-flex;
  align-items: center;
  background: rgba(22,51,0,0.08);
  color: var(--near-black);
  font-weight: 600;
  font-size: 15px;
  padding: 8px 16px;
  border-radius: var(--radius-pill);
  border: none;
  cursor: pointer;
  transition: transform 0.15s;
  font-feature-settings: "calt";
}
.sgw-btn-secondary:hover { transform: scale(1.05); text-decoration: none; }
.sgw-btn-secondary:active { transform: scale(0.95); }

.sgw-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  margin-left: auto;
}
.sgw-hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--near-black);
  border-radius: 2px;
  transition: transform 0.2s, opacity 0.2s;
}

.sgw-hero {
  padding: 96px 40px 80px;
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.sgw-hero-label {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--dark-green);
  background: var(--light-mint);
  display: inline-block;
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  margin-bottom: 20px;
}

.sgw-hero h1 {
  font-weight: 900;
  font-size: clamp(48px, 6vw, 96px);
  line-height: 0.85;
  letter-spacing: -2px;
  color: var(--near-black);
  margin-bottom: 28px;
  font-feature-settings: "calt";
}

.sgw-hero p {
  font-size: 18px;
  font-weight: 400;
  color: var(--warm-dark);
  line-height: 1.6;
  margin-bottom: 36px;
  max-width: 480px;
}

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

.sgw-hero-img {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 0 0 1px var(--ring);
  aspect-ratio: 4/3;
}
.sgw-hero-img img { width: 100%; height: 100%; object-fit: cover; }

.sgw-section {
  padding: 80px 40px;
  max-width: 1200px;
  margin: 0 auto;
}

.sgw-section-label {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--gray);
  margin-bottom: 12px;
}

.sgw-section h2 {
  font-weight: 900;
  font-size: clamp(32px, 4vw, 64px);
  line-height: 0.85;
  letter-spacing: -1.5px;
  color: var(--near-black);
  margin-bottom: 48px;
  font-feature-settings: "calt";
}

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

.sgw-card {
  border: 1px solid var(--ring);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: box-shadow 0.15s;
}
.sgw-card:hover { box-shadow: 0 0 0 2px var(--wise-green); }

.sgw-card-img {
  aspect-ratio: 16/9;
  overflow: hidden;
}
.sgw-card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.3s; }
.sgw-card:hover .sgw-card-img img { transform: scale(1.04); }

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

.sgw-card-tag {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--dark-green);
  background: var(--light-mint);
  display: inline-block;
  padding: 3px 10px;
  border-radius: var(--radius-pill);
  margin-bottom: 12px;
}

.sgw-card h3 {
  font-weight: 600;
  font-size: 22px;
  line-height: 1.25;
  letter-spacing: -0.4px;
  margin-bottom: 10px;
  font-feature-settings: "calt";
}

.sgw-card p {
  font-size: 15px;
  color: var(--warm-dark);
  line-height: 1.6;
  margin-bottom: 20px;
}

.sgw-card-link {
  font-size: 14px;
  font-weight: 600;
  color: var(--dark-green);
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.sgw-card-link::after { content: '→'; }
.sgw-card-link:hover { text-decoration: underline; }

.sgw-features {
  background: var(--light-surf);
  border-radius: var(--radius-lg);
  padding: 64px;
  margin: 0 40px 80px;
}

.sgw-features h2 {
  font-weight: 900;
  font-size: clamp(28px, 3.5vw, 56px);
  line-height: 0.9;
  letter-spacing: -1.2px;
  margin-bottom: 48px;
  font-feature-settings: "calt";
}

.sgw-features-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}

.sgw-feature-item { display: flex; gap: 20px; }

.sgw-feature-num {
  font-size: 13px;
  font-weight: 900;
  color: var(--dark-green);
  background: var(--wise-green);
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.sgw-feature-text h4 {
  font-weight: 600;
  font-size: 18px;
  margin-bottom: 6px;
  font-feature-settings: "calt";
}

.sgw-feature-text p {
  font-size: 15px;
  color: var(--warm-dark);
  line-height: 1.6;
}

.sgw-contact {
  background: var(--near-black);
  border-radius: var(--radius-lg);
  padding: 64px;
  margin: 0 40px 80px;
  color: var(--white);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}

.sgw-contact h2 {
  font-weight: 900;
  font-size: clamp(28px, 3vw, 48px);
  line-height: 0.9;
  letter-spacing: -1px;
  margin-bottom: 16px;
  font-feature-settings: "calt";
}

.sgw-contact p {
  font-size: 16px;
  color: var(--gray);
  line-height: 1.6;
  margin-bottom: 24px;
}

.sgw-contact address p {
  font-size: 15px;
  color: rgba(255,255,255,0.7);
  margin-bottom: 6px;
}
.sgw-contact address a { color: var(--wise-green); }
.sgw-contact address a:hover { text-decoration: underline; }

.sgw-form { display: flex; flex-direction: column; gap: 16px; }

.sgw-form input,
.sgw-form textarea {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 10px;
  padding: 14px 18px;
  font-size: 15px;
  font-family: var(--font-body);
  color: var(--white);
  outline: none;
  width: 100%;
  transition: border-color 0.2s;
  font-feature-settings: "calt";
}

.sgw-form input::placeholder,
.sgw-form textarea::placeholder { color: rgba(255,255,255,0.35); }

.sgw-form input:focus,
.sgw-form textarea:focus { border-color: var(--wise-green); }

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

.sgw-form-success {
  display: none;
  color: var(--wise-green);
  font-weight: 600;
  font-size: 15px;
  padding: 12px 0;
}

.sgw-footer {
  background: var(--near-black);
  color: var(--white);
  padding: 64px 40px 0;
}

.sgw-footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.sgw-footer .sgw-logo-mark { background: var(--wise-green); }
.sgw-footer .sgw-logo-name { color: var(--white); }

.sgw-footer-brand p {
  font-size: 14px;
  color: rgba(255,255,255,0.5);
  line-height: 1.6;
  margin-top: 16px;
}

.sgw-footer-links h4,
.sgw-footer-contact h4 {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: rgba(255,255,255,0.4);
  margin-bottom: 16px;
}

.sgw-footer-links ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.sgw-footer-links a { font-size: 14px; color: rgba(255,255,255,0.7); }
.sgw-footer-links a:hover { color: var(--wise-green); text-decoration: none; }

.sgw-footer-contact address p { font-size: 13px; color: rgba(255,255,255,0.55); margin-bottom: 6px; }
.sgw-footer-contact address a { color: rgba(255,255,255,0.75); }
.sgw-footer-contact address a:hover { color: var(--wise-green); }

.sgw-footer-bottom {
  max-width: 1200px;
  margin: 0 auto;
  padding: 24px 0 32px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.sgw-footer-bottom p { font-size: 13px; color: rgba(255,255,255,0.35); }

.sgw-disclaimer { font-size: 12px !important; }

.sgw-cookie-banner {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--near-black);
  color: var(--white);
  border-radius: var(--radius-md);
  padding: 20px 28px;
  display: flex;
  align-items: center;
  gap: 24px;
  box-shadow: 0 0 0 1px rgba(255,255,255,0.12);
  max-width: 680px;
  width: calc(100% - 48px);
  z-index: 200;
  font-size: 14px;
  line-height: 1.5;
}

.sgw-cookie-banner.hidden { display: none; }

.sgw-cookie-banner a { color: var(--wise-green); }

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

.sgw-article-hero {
  padding: 80px 40px 60px;
  max-width: 860px;
  margin: 0 auto;
}

.sgw-article-hero time {
  display: block;
  font-size: 13px;
  color: var(--gray);
  margin-bottom: 16px;
}

.sgw-article-hero h1 {
  font-weight: 900;
  font-size: clamp(36px, 4.5vw, 72px);
  line-height: 0.9;
  letter-spacing: -1.5px;
  margin-bottom: 24px;
  font-feature-settings: "calt";
}

.sgw-article-hero p.lead {
  font-size: 20px;
  font-weight: 400;
  color: var(--warm-dark);
  line-height: 1.6;
  max-width: 640px;
}

.sgw-article-img {
  max-width: 1000px;
  margin: 0 auto 64px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 0 0 1px var(--ring);
}
.sgw-article-img img { width: 100%; aspect-ratio: 16/7; object-fit: cover; }

.sgw-article-body {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 40px 80px;
}

.sgw-article-body h2 {
  font-weight: 900;
  font-size: 36px;
  line-height: 1;
  letter-spacing: -0.8px;
  margin: 48px 0 16px;
  font-feature-settings: "calt";
}

.sgw-article-body h3 {
  font-weight: 600;
  font-size: 22px;
  line-height: 1.25;
  letter-spacing: -0.3px;
  margin: 32px 0 12px;
  font-feature-settings: "calt";
}

.sgw-article-body p {
  font-size: 17px;
  line-height: 1.7;
  color: var(--near-black);
  margin-bottom: 18px;
}

.sgw-article-body ul,
.sgw-article-body ol {
  margin: 0 0 18px 24px;
}

.sgw-article-body li {
  font-size: 17px;
  line-height: 1.7;
  color: var(--near-black);
  margin-bottom: 6px;
}

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

.sgw-article-body .sgw-callout {
  background: var(--light-mint);
  border-left: 3px solid var(--wise-green);
  border-radius: 0 10px 10px 0;
  padding: 18px 22px;
  margin: 28px 0;
  font-size: 16px;
  line-height: 1.6;
}

.sgw-article-nav {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 40px 80px;
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
}

.sgw-article-nav a {
  border: 1px solid var(--ring);
  border-radius: var(--radius-sm);
  padding: 16px 20px;
  font-size: 14px;
  font-weight: 600;
  color: var(--warm-dark);
  flex: 1;
  min-width: 200px;
}
.sgw-article-nav a:hover { border-color: var(--wise-green); color: var(--dark-green); text-decoration: none; }
.sgw-article-nav a span { display: block; font-size: 12px; font-weight: 400; color: var(--gray); margin-bottom: 4px; }

.sgw-page-body {
  max-width: 780px;
  margin: 0 auto;
  padding: 64px 40px 80px;
}

.sgw-page-body h1 {
  font-weight: 900;
  font-size: clamp(36px, 4vw, 64px);
  line-height: 0.9;
  letter-spacing: -1.2px;
  margin-bottom: 32px;
  font-feature-settings: "calt";
}

.sgw-page-body h2 {
  font-weight: 700;
  font-size: 24px;
  margin: 36px 0 12px;
}

.sgw-page-body p, .sgw-page-body li {
  font-size: 16px;
  line-height: 1.7;
  color: var(--warm-dark);
  margin-bottom: 14px;
}

.sgw-page-body ul { margin-left: 22px; }

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

.sgw-updated {
  font-size: 13px;
  color: var(--gray);
  margin-bottom: 32px;
}

@media (max-width: 992px) {
  .sgw-header { padding: 0 24px; }
  .sgw-nav { display: none; }
  .sgw-nav.open {
    display: block;
    position: absolute;
    top: 68px;
    left: 0;
    right: 0;
    background: var(--white);
    box-shadow: 0 0 0 1px var(--ring);
    padding: 16px 24px;
    z-index: 99;
  }
  .sgw-nav.open ul { flex-direction: column; gap: 4px; }
  .sgw-hamburger { display: flex; }
  .sgw-header .sgw-btn-primary { display: none; }
  .sgw-hero { grid-template-columns: 1fr; padding: 60px 24px; }
  .sgw-hero-img { order: -1; }
  .sgw-cards { grid-template-columns: 1fr; }
  .sgw-features { padding: 40px 24px; margin: 0 24px 60px; }
  .sgw-features-grid { grid-template-columns: 1fr; }
  .sgw-contact { grid-template-columns: 1fr; padding: 40px 24px; margin: 0 24px 60px; }
  .sgw-footer-inner { grid-template-columns: 1fr 1fr; gap: 32px; padding: 0 0 40px; }
  .sgw-section { padding: 60px 24px; }
  .sgw-article-hero { padding: 48px 24px 40px; }
  .sgw-article-body { padding: 0 24px 60px; }
  .sgw-article-nav { padding: 0 24px 60px; }
  .sgw-page-body { padding: 48px 24px 60px; }
}

@media (max-width: 576px) {
  .sgw-footer-inner { grid-template-columns: 1fr; }
  .sgw-cookie-banner { flex-direction: column; align-items: flex-start; gap: 14px; }
  .sgw-hero h1 { font-size: 40px; }
  .sgw-section h2 { font-size: 32px; }
}