/* Zero Static Clone - Main Stylesheet */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

:root {
  --zero-green: #00C853;
  --zero-dark: #1a1a2e;
  --zero-navy: #0f0f23;
  --zero-white: #ffffff;
  --zero-light-gray: #f5f5f7;
  --zero-mid-gray: #e0e0e0;
  --zero-text: #333333;
  --zero-text-light: #666666;
  --zero-accent: #00E676;
  --zero-card-bg: #ffffff;
  --zero-footer-bg: #1a1a2e;
  --zero-banner-red: #d32f2f;
  --max-width: 1200px;
  --header-height: 72px;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  color: var(--zero-text);
  line-height: 1.6;
  background: var(--zero-white);
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--zero-green); text-decoration: none; transition: color 0.2s; }
a:hover { color: var(--zero-accent); }

.container { max-width: var(--max-width); margin: 0 auto; padding: 0 24px; }

/* === ANNOUNCEMENT BANNER === */
.announcement-banner {
  background: var(--zero-banner-red);
  color: white;
  text-align: center;
  padding: 12px 24px;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.02em;
}

/* === HEADER / NAV === */
.site-header {
  background: var(--zero-white);
  height: var(--header-height);
  display: flex;
  align-items: center;
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 1px 3px rgba(0,0,0,0.06);
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}
.logo img { height: 32px; width: auto; }
.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--zero-dark);
  margin: 5px 0;
  transition: 0.3s;
}
.main-nav ul {
  display: flex;
  list-style: none;
  align-items: center;
  gap: 8px;
}
.main-nav li { position: relative; }
.main-nav a {
  color: var(--zero-text);
  font-size: 14px;
  font-weight: 500;
  padding: 8px 14px;
  display: block;
  border-radius: 6px;
  transition: background 0.2s, color 0.2s;
}
.main-nav a:hover { background: var(--zero-light-gray); color: var(--zero-dark); }
.main-nav .has-dropdown:hover .dropdown { display: block; }
.dropdown {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  background: var(--zero-white);
  border-radius: 8px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.12);
  min-width: 220px;
  padding: 8px 0;
  z-index: 100;
}
.dropdown a { padding: 10px 20px; font-size: 13px; }
.nav-cta {
  background: var(--zero-green) !important;
  color: white !important;
  border-radius: 20px !important;
  padding: 8px 20px !important;
  font-weight: 600 !important;
}
.nav-cta:hover { background: var(--zero-accent) !important; }

/* === HERO SECTIONS === */
.hero {
  background: linear-gradient(135deg, var(--zero-navy) 0%, #16213e 100%);
  color: white;
  padding: 80px 0;
  overflow: hidden;
}
.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}
.hero h1 {
  font-size: 48px;
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: 20px;
}
.hero p {
  font-size: 18px;
  line-height: 1.7;
  opacity: 0.9;
  margin-bottom: 28px;
}
.hero-image img {
  border-radius: 16px;
  width: 100%;
}

/* Hero with green bg */
.hero-green {
  background: linear-gradient(135deg, #004D40 0%, #00695C 100%);
}

/* Hero with logo */
.hero-logo {
  width: 80px;
  height: auto;
  margin-bottom: 16px;
  filter: brightness(0) invert(1);
}

/* === BUTTONS === */
.btn {
  display: inline-block;
  padding: 14px 32px;
  border-radius: 28px;
  font-weight: 600;
  font-size: 15px;
  cursor: pointer;
  transition: all 0.2s;
  border: none;
  text-align: center;
}
.btn-primary {
  background: var(--zero-green);
  color: white;
}
.btn-primary:hover {
  background: var(--zero-accent);
  color: white;
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(0,200,83,0.3);
}
.btn-outline {
  background: transparent;
  border: 2px solid var(--zero-green);
  color: var(--zero-green);
}
.btn-outline:hover {
  background: var(--zero-green);
  color: white;
}
.btn-white {
  background: white;
  color: var(--zero-dark);
}
.btn-white:hover {
  background: var(--zero-light-gray);
  color: var(--zero-dark);
}

/* === SECTION LAYOUTS === */
.section {
  padding: 80px 0;
}
.section-alt {
  background: var(--zero-light-gray);
}
.section-dark {
  background: var(--zero-navy);
  color: white;
}
.section-title {
  font-size: 36px;
  font-weight: 700;
  margin-bottom: 16px;
  line-height: 1.2;
}
.section-subtitle {
  font-size: 18px;
  color: var(--zero-text-light);
  max-width: 700px;
  line-height: 1.7;
}
.text-center { text-align: center; }
.mx-auto { margin-left: auto; margin-right: auto; }

.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.two-col-reverse { direction: rtl; }
.two-col-reverse > * { direction: ltr; }
.two-col img { border-radius: 12px; }

/* === FEATURE GRID === */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-top: 48px;
}
.feature-card {
  text-align: center;
  padding: 32px 24px;
}
.feature-card img {
  width: 56px;
  height: 56px;
  margin: 0 auto 16px;
}
.feature-card h3 {
  font-size: 15px;
  font-weight: 600;
  margin-bottom: 8px;
}

/* === TEAM GRID === */
.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 32px;
  margin-top: 40px;
}
.team-member {
  text-align: center;
}
.team-member img {
  width: 140px;
  height: 140px;
  border-radius: 50%;
  object-fit: cover;
  margin: 0 auto 12px;
}
.team-member h4 {
  font-size: 15px;
  font-weight: 600;
}
.team-member p {
  font-size: 13px;
  color: var(--zero-text-light);
}

/* === CARD GRID === */
.card-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 48px;
  align-items: center;
}

/* === CARDS SHOWCASE (debit cards) === */
.cards-showcase {
  display: flex;
  gap: 24px;
  justify-content: center;
  margin-top: 32px;
}
.cards-showcase img {
  width: 200px;
  border-radius: 12px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.15);
}

/* === BLOG === */
.blog-featured {
  background: var(--zero-light-gray);
  padding: 48px 0;
  margin-bottom: 32px;
}
.blog-featured-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}
.blog-featured .badge {
  display: inline-block;
  background: var(--zero-green);
  color: white;
  font-size: 12px;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 12px;
  margin-bottom: 12px;
}
.blog-featured h2 {
  font-size: 28px;
  margin-bottom: 8px;
}
.blog-featured .meta {
  font-size: 13px;
  color: var(--zero-text-light);
  margin-bottom: 12px;
}
.blog-featured .categories {
  font-size: 13px;
  color: var(--zero-green);
  margin-bottom: 12px;
}
.blog-featured img {
  border-radius: 12px;
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
}

/* Blog Category Filter */
.blog-categories {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 40px;
  padding: 0;
  list-style: none;
}
.blog-categories li {}
.blog-categories a,
.blog-categories button {
  display: inline-block;
  padding: 8px 18px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 500;
  border: 1px solid var(--zero-mid-gray);
  background: white;
  color: var(--zero-text);
  cursor: pointer;
  transition: all 0.2s;
  font-family: inherit;
}
.blog-categories a:hover,
.blog-categories button:hover,
.blog-categories a.active,
.blog-categories button.active {
  background: var(--zero-green);
  color: white;
  border-color: var(--zero-green);
}

/* Blog Article Grid */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 32px;
}
.blog-card {
  background: var(--zero-card-bg);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 2px 12px rgba(0,0,0,0.06);
  transition: transform 0.2s, box-shadow 0.2s;
}
.blog-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 32px rgba(0,0,0,0.1);
}
.blog-card a { color: inherit; }
.blog-card-image {
  aspect-ratio: 3/2;
  overflow: hidden;
}
.blog-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s;
}
.blog-card:hover .blog-card-image img {
  transform: scale(1.05);
}
.blog-card-body {
  padding: 20px;
}
.blog-card-date {
  font-size: 12px;
  color: var(--zero-text-light);
  margin-bottom: 8px;
}
.blog-card h3 {
  font-size: 17px;
  font-weight: 600;
  line-height: 1.4;
  margin-bottom: 8px;
}
.blog-card .author {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--zero-text-light);
}
.blog-card .author img {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  object-fit: cover;
}

/* Blog Article Page */
.blog-article {
  max-width: 800px;
  margin: 0 auto;
  padding: 48px 24px 80px;
}
.blog-article .back-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  color: var(--zero-text-light);
  margin-bottom: 24px;
}
.blog-article .back-link:hover { color: var(--zero-green); }
.blog-article .article-categories {
  font-size: 13px;
  color: var(--zero-green);
  font-weight: 500;
  margin-bottom: 12px;
}
.blog-article h1 {
  font-size: 36px;
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 8px;
}
.blog-article .article-subtitle {
  font-size: 18px;
  color: var(--zero-text-light);
  margin-bottom: 16px;
}
.blog-article .article-meta {
  font-size: 14px;
  color: var(--zero-text-light);
  margin-bottom: 32px;
}
.blog-article .article-hero {
  border-radius: 12px;
  margin-bottom: 40px;
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
}
.blog-article .article-content {
  font-size: 17px;
  line-height: 1.8;
}
.blog-article .article-content h2,
.blog-article .article-content h3 {
  margin-top: 32px;
  margin-bottom: 16px;
}
.blog-article .article-content h2 { font-size: 28px; }
.blog-article .article-content h3 { font-size: 22px; }
.blog-article .article-content p {
  margin-bottom: 20px;
}
.blog-article .article-content img {
  border-radius: 8px;
  margin: 24px 0;
}
.blog-article .article-content ul,
.blog-article .article-content ol {
  padding-left: 24px;
  margin-bottom: 20px;
}
.blog-article .article-content li {
  margin-bottom: 8px;
}
.blog-article .article-content a {
  color: var(--zero-green);
  text-decoration: underline;
}

/* === FAQ === */
.faq-section {
  margin-bottom: 40px;
}
.faq-section h2 {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 16px;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--zero-green);
}
.faq-item {
  border-bottom: 1px solid var(--zero-mid-gray);
}
.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 0;
  cursor: pointer;
  font-weight: 500;
  font-size: 15px;
  background: none;
  border: none;
  width: 100%;
  text-align: left;
  font-family: inherit;
  color: var(--zero-text);
}
.faq-question::after {
  content: '+';
  font-size: 20px;
  font-weight: 300;
  color: var(--zero-green);
  transition: transform 0.2s;
  flex-shrink: 0;
  margin-left: 16px;
}
.faq-item.open .faq-question::after {
  content: '−';
}
.faq-answer {
  display: none;
  padding: 0 0 16px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--zero-text-light);
}
.faq-item.open .faq-answer {
  display: block;
}
.faq-answer a { text-decoration: underline; }

/* === CONTACT FORM === */
.contact-form {
  max-width: 600px;
}
.form-group {
  margin-bottom: 20px;
}
.form-group label {
  display: block;
  font-size: 14px;
  font-weight: 500;
  margin-bottom: 6px;
}
.form-group input,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--zero-mid-gray);
  border-radius: 8px;
  font-size: 15px;
  font-family: inherit;
  transition: border-color 0.2s;
}
.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--zero-green);
}
.form-group textarea { min-height: 140px; resize: vertical; }
.form-checkbox {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 13px;
  color: var(--zero-text-light);
}
.form-checkbox input { margin-top: 2px; }

/* === SUSTAINABILITY PILLARS === */
.pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-top: 48px;
}
.pillar {
  background: white;
  border-radius: 12px;
  padding: 32px;
  box-shadow: 0 2px 12px rgba(0,0,0,0.06);
}
.pillar h3 {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 12px;
  color: var(--zero-green);
}
.pillar p {
  font-size: 14px;
  line-height: 1.7;
  color: var(--zero-text-light);
}

/* === STATS GRID === */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 32px;
  margin: 48px 0;
}
.stat {
  text-align: center;
}
.stat .number {
  font-size: 42px;
  font-weight: 700;
  color: var(--zero-green);
  display: block;
}
.stat .label {
  font-size: 14px;
  color: var(--zero-text-light);
  margin-top: 4px;
}

/* === TRUSTPILOT STYLE === */
.trustpilot-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--zero-text-light);
}
.stars { color: #00B67A; font-size: 16px; }

/* === TESTIMONIALS === */
.testimonials {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 32px;
}
.testimonial {
  background: white;
  padding: 24px;
  border-radius: 12px;
  box-shadow: 0 2px 12px rgba(0,0,0,0.06);
}
.testimonial .stars { margin-bottom: 12px; }
.testimonial p { font-size: 14px; line-height: 1.6; margin-bottom: 12px; }
.testimonial .author-name { font-weight: 600; font-size: 14px; }

/* === COMMUNITY CTA === */
.community-cta {
  background: linear-gradient(135deg, var(--zero-navy), #16213e);
  color: white;
  border-radius: 16px;
  padding: 48px;
  text-align: center;
}
.community-cta h2 { margin-bottom: 16px; }
.community-cta p { opacity: 0.9; margin-bottom: 24px; max-width: 600px; margin-left: auto; margin-right: auto; }
.app-badges { display: flex; gap: 16px; justify-content: center; margin-top: 24px; }
.app-badges img { height: 44px; width: auto; }

/* === FOOTER === */
.site-footer {
  background: var(--zero-footer-bg);
  color: rgba(255,255,255,0.7);
  padding: 64px 0 32px;
}
.footer-top {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}
.footer-logo img {
  height: 28px;
  filter: brightness(0) invert(1);
  margin-bottom: 16px;
}
.footer-about p { font-size: 14px; line-height: 1.6; margin-bottom: 20px; }
.footer-links h4,
.footer-social h4 {
  color: white;
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 16px;
}
.footer-links ul { list-style: none; }
.footer-links a {
  color: rgba(255,255,255,0.7);
  font-size: 13px;
  display: block;
  padding: 4px 0;
}
.footer-links a:hover { color: var(--zero-green); }
.footer-social-links {
  display: flex;
  gap: 16px;
}
.footer-social-links a {
  color: rgba(255,255,255,0.7);
  font-size: 14px;
}
.footer-social-links a:hover { color: var(--zero-green); }
.footer-bcorp {
  margin-top: 24px;
}
.footer-bcorp img { height: 60px; filter: brightness(0) invert(1); opacity: 0.8; }
.footer-legal {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 32px;
  font-size: 11px;
  line-height: 1.7;
  opacity: 0.6;
}
.footer-legal p { margin-bottom: 12px; }

/* === PAGE HEADER (for non-hero pages) === */
.page-header {
  background: linear-gradient(135deg, var(--zero-navy) 0%, #16213e 100%);
  color: white;
  padding: 60px 0;
  text-align: center;
}
.page-header h1 {
  font-size: 40px;
  font-weight: 700;
  margin-bottom: 12px;
}
.page-header p {
  font-size: 17px;
  opacity: 0.85;
  max-width: 700px;
  margin: 0 auto;
  line-height: 1.7;
}

/* === CLIMATE CHANGE PAGE === */
.article-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-top: 40px;
}

/* === RESPONSIVE === */
@media (max-width: 968px) {
  .nav-toggle { display: block; }
  .main-nav {
    display: none;
    position: absolute;
    top: var(--header-height);
    left: 0;
    right: 0;
    background: white;
    box-shadow: 0 8px 32px rgba(0,0,0,0.1);
    padding: 16px;
  }
  .main-nav.open { display: block; }
  .main-nav ul { flex-direction: column; gap: 0; }
  .dropdown {
    position: static;
    box-shadow: none;
    padding-left: 16px;
  }
  .main-nav .has-dropdown:hover .dropdown { display: block; }
  .hero-inner,
  .two-col,
  .blog-featured-inner,
  .card-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .two-col-reverse { direction: ltr; }
  .hero h1 { font-size: 36px; }
  .feature-grid { grid-template-columns: repeat(2, 1fr); }
  .pillars { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr; gap: 32px; }
  .testimonials { grid-template-columns: 1fr; }
  .article-cards { grid-template-columns: 1fr; }
  .blog-grid { grid-template-columns: 1fr; }
  .cards-showcase { flex-wrap: wrap; }
  .cards-showcase img { width: 160px; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .hero { padding: 48px 0; }
  .hero h1 { font-size: 28px; }
  .section { padding: 48px 0; }
  .section-title { font-size: 28px; }
  .feature-grid { grid-template-columns: 1fr; }
  .page-header h1 { font-size: 28px; }
  .blog-article h1 { font-size: 28px; }
}

/* === TICK LIST === */
.tick-list { list-style: none; padding: 0; }
.tick-list li {
  padding: 8px 0 8px 32px;
  position: relative;
  font-size: 15px;
}
.tick-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--zero-green);
  font-weight: 700;
}

/* === WHY USE GRID === */
.why-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 32px;
}
.why-card {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 20px;
  background: white;
  border-radius: 12px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.06);
}
.why-card img { width: 48px; height: 48px; flex-shrink: 0; }
.why-card h3 { font-size: 15px; font-weight: 600; }

/* === COMPARISON TABLE === */
.comparison-img {
  max-width: 450px;
  margin: 32px auto;
}

/* === HIDDEN UTILITY === */
.hidden { display: none !important; }