/* GeckoBone — Brand Design System */
:root {
  --green-900: #1B3A1A;
  --green-700: #2D5A27;
  --green-500: #4A8C3F;
  --green-200: #C8D9B5;
  --green-100: #E6EFDA;
  --green-50: #F4F8F0;
  --amber-500: #E07A3D;
  --amber-100: #FDF2EB;
  --gray-900: #1A1A1A;
  --gray-700: #4A4A4A;
  --gray-500: #8A8A8A;
  --gray-200: #E5E5E5;
  --gray-100: #F5F5F5;
  --gray-50: #FAFAFA;
  --white: #FFFFFF;
  --red-500: #D85A30;
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-serif: Georgia, "Times New Roman", serif;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.08);
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
}

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

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

body {
  font-family: var(--font-sans);
  color: var(--gray-900);
  background: var(--white);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--green-700); text-decoration: none; transition: color 0.2s; }
a:hover { color: var(--green-500); }

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

.container { max-width: 1100px; margin: 0 auto; padding: 0 24px; }

/* Navigation */
.nav { 
  border-bottom: 1px solid var(--gray-200); 
  background: var(--white);
  position: sticky; top: 0; z-index: 100;
}
.nav-inner {
  max-width: 1100px; margin: 0 auto; padding: 0 24px;
  display: flex; align-items: center; justify-content: space-between;
  height: 64px;
}
.nav-brand {
  font-size: 1.4rem; font-weight: 700; color: var(--green-900);
  letter-spacing: -0.5px;
}
.nav-brand span { color: var(--amber-500); }
.nav-links { display: flex; gap: 28px; align-items: center; }
.nav-links a { 
  color: var(--gray-700); font-size: 0.9rem; font-weight: 500; 
}
.nav-links a:hover { color: var(--green-700); }
.nav-cta {
  background: var(--green-700); color: var(--white) !important;
  padding: 8px 20px; border-radius: var(--radius-sm);
  font-weight: 600 !important; font-size: 0.85rem !important;
  transition: background 0.2s;
}
.nav-cta:hover { background: var(--green-500) !important; color: var(--white) !important; }

/* Hero */
.hero {
  padding: 80px 0 60px; text-align: center;
  background: linear-gradient(180deg, var(--green-50) 0%, var(--white) 100%);
}
.hero-badge {
  display: inline-block; background: var(--amber-100); color: var(--amber-500);
  padding: 6px 16px; border-radius: 20px; font-size: 0.8rem;
  font-weight: 600; margin-bottom: 20px; letter-spacing: 0.5px;
}
.hero-visual { margin: -8px auto 8px; max-width: 320px; }
.hero-visual svg { width: 100%; height: auto; display: block; }
.hero h1 {
  font-size: 2.8rem; font-weight: 800; color: var(--green-900);
  line-height: 1.2; max-width: 700px; margin: 0 auto 16px;
  letter-spacing: -1px;
}
.hero h1 span { color: var(--amber-500); }
.hero p {
  font-size: 1.15rem; color: var(--gray-700); max-width: 560px;
  margin: 0 auto 32px; line-height: 1.6;
}
.hero-buttons { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.btn {
  display: inline-block; padding: 14px 32px; border-radius: var(--radius-sm);
  font-weight: 600; font-size: 0.95rem; cursor: pointer; border: none;
  transition: all 0.2s; text-align: center;
}
.btn-primary { background: var(--green-700); color: var(--white); }
.btn-primary:hover { background: var(--green-500); color: var(--white); }
.btn-outline { 
  background: var(--white); color: var(--green-700);
  border: 2px solid var(--green-200);
}
.btn-outline:hover { border-color: var(--green-700); }

/* Sections */
.section { padding: 72px 0; }
.section-header { text-align: center; margin-bottom: 48px; }
.section-header h2 {
  font-size: 2rem; font-weight: 700; color: var(--green-900);
  margin-bottom: 10px; letter-spacing: -0.5px;
}
.section-header p {
  font-size: 1.05rem; color: var(--gray-500); max-width: 500px; margin: 0 auto;
}

/* Feature Cards */
.features-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
}
.feature-card {
  background: var(--gray-50); border-radius: var(--radius-lg);
  padding: 32px 24px; border: 1px solid var(--gray-200);
  transition: box-shadow 0.2s;
}
.feature-card:hover { box-shadow: var(--shadow-md); }
.feature-icon {
  width: 44px; height: 44px; border-radius: var(--radius-sm);
  background: var(--green-100); display: flex; align-items: center;
  justify-content: center; margin-bottom: 16px; font-size: 1.3rem;
}
.feature-card h3 {
  font-size: 1.1rem; font-weight: 700; color: var(--gray-900); margin-bottom: 8px;
}
.feature-card p { font-size: 0.9rem; color: var(--gray-500); line-height: 1.6; }

/* Product Preview */
.product-preview {
  background: var(--white); border-radius: var(--radius-lg);
  border: 1px solid var(--gray-200); padding: 48px;
  display: flex; gap: 48px; align-items: center;
}
.product-preview-image {
  width: 240px; height: 240px; background: var(--green-100);
  border-radius: var(--radius-md); display: flex; align-items: center;
  justify-content: center; flex-shrink: 0; font-size: 4rem;
}
.product-preview-info { flex: 1; }
.product-preview-info h3 {
  font-size: 1.5rem; font-weight: 700; color: var(--gray-900); margin-bottom: 8px;
}
.product-price {
  font-size: 1.8rem; font-weight: 800; color: var(--green-700); margin-bottom: 12px;
}
.product-tagline { font-size: 0.95rem; color: var(--gray-500); margin-bottom: 20px; line-height: 1.6; }
.bullet-list { list-style: none; margin-bottom: 24px; }
.bullet-list li {
  padding: 6px 0; font-size: 0.9rem; color: var(--gray-700);
  padding-left: 24px; position: relative;
}
.bullet-list li::before {
  content: ""; position: absolute; left: 0; top: 13px;
  width: 12px; height: 2px; background: var(--green-500); border-radius: 1px;
}
.btn-notify {
  display: inline-block; background: var(--amber-500); color: var(--white);
  padding: 16px 36px; border-radius: var(--radius-sm); font-weight: 700;
  font-size: 1rem; cursor: pointer; border: none;
}
.btn-notify:hover { opacity: 0.9; color: var(--white); }

/* Blog Cards */
.blog-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.blog-card {
  border-radius: var(--radius-md); border: 1px solid var(--gray-200);
  overflow: hidden; transition: box-shadow 0.2s;
}
.blog-card:hover { box-shadow: var(--shadow-md); }
.blog-card-image {
  height: 160px; background: var(--green-100);
  display: flex; align-items: center; justify-content: center;
  font-size: 2.5rem;
}
.blog-card-body { padding: 20px; }
.blog-card-tag {
  font-size: 0.75rem; font-weight: 600; color: var(--amber-500);
  text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 8px;
}
.blog-card-body h3 {
  font-size: 1.05rem; font-weight: 700; color: var(--gray-900);
  margin-bottom: 8px; line-height: 1.4;
}
.blog-card-body p { font-size: 0.85rem; color: var(--gray-500); line-height: 1.5; }

/* Blog Article */
.article { max-width: 720px; margin: 0 auto; padding: 48px 24px 72px; }
.article-meta { 
  font-size: 0.85rem; color: var(--gray-500); margin-bottom: 8px; 
}
.article h1 {
  font-size: 2.2rem; font-weight: 800; color: var(--gray-900);
  line-height: 1.3; margin-bottom: 12px; letter-spacing: -0.5px;
}
.article-lead {
  font-size: 1.15rem; color: var(--gray-700); line-height: 1.7;
  margin-bottom: 32px; padding-bottom: 24px; border-bottom: 1px solid var(--gray-200);
}
.article h2 {
  font-size: 1.45rem; font-weight: 700; color: var(--gray-900);
  margin: 40px 0 14px;
}
.article h3 {
  font-size: 1.15rem; font-weight: 700; color: var(--gray-900);
  margin: 28px 0 10px;
}
.article p { font-size: 1rem; color: var(--gray-700); margin-bottom: 16px; line-height: 1.8; }
.article ul, .article ol { margin: 0 0 20px 24px; }
.article li { font-size: 1rem; color: var(--gray-700); margin-bottom: 8px; line-height: 1.6; }
.article blockquote {
  border-left: 3px solid var(--green-500); background: var(--green-50);
  padding: 16px 20px; margin: 24px 0; border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}
.article blockquote p { color: var(--green-900); font-style: italic; margin: 0; }
.article .tip-box {
  background: var(--amber-100); border-left: 3px solid var(--amber-500);
  padding: 16px 20px; margin: 24px 0; border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}
.article .tip-box p { margin: 0; color: var(--gray-900); }
.article .tip-box strong { color: var(--amber-500); }
.article-cta {
  background: var(--green-50); border: 1px solid var(--green-200);
  border-radius: var(--radius-md); padding: 28px; margin: 40px 0 0;
  text-align: center;
}
.article-cta h3 { margin-top: 0; }
.article-cta p { margin-bottom: 16px; }

/* About */
.about-hero {
  text-align: center; padding: 60px 0 48px;
  background: var(--green-50);
}
.about-content { max-width: 700px; margin: 0 auto; padding: 48px 24px 72px; }
.about-content h2 {
  font-size: 1.4rem; font-weight: 700; color: var(--gray-900);
  margin: 36px 0 12px;
}
.about-content p { font-size: 1.05rem; color: var(--gray-700); margin-bottom: 16px; line-height: 1.8; }

/* Product Detail Page */
.product-hero {
  padding: 60px 0; display: flex; gap: 56px; align-items: flex-start;
}
.product-image {
  width: 340px; height: 340px; background: var(--green-100);
  border-radius: var(--radius-lg); flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  font-size: 5rem;
}
.product-detail { flex: 1; }
.product-detail h1 { 
  font-size: 2rem; font-weight: 800; color: var(--gray-900); margin-bottom: 8px; 
}
.product-detail .price { 
  font-size: 2rem; font-weight: 800; color: var(--green-700); margin-bottom: 4px; 
}
.product-detail .shipping { 
  font-size: 0.85rem; color: var(--gray-500); margin-bottom: 16px; 
}
.product-detail .desc { 
  font-size: 1.05rem; color: var(--gray-700); line-height: 1.7; margin-bottom: 24px; 
}
.product-features { margin-bottom: 28px; }
.product-features h3 { 
  font-size: 0.95rem; font-weight: 700; color: var(--gray-900); margin-bottom: 12px; 
}
.product-features ul { list-style: none; }
.product-features li {
  padding: 8px 0; font-size: 0.9rem; color: var(--gray-700);
  padding-left: 20px; position: relative; border-bottom: 1px solid var(--gray-100);
}
.product-features li::before {
  content: ""; position: absolute; left: 0; top: 15px;
  width: 8px; height: 8px; background: var(--green-500); border-radius: 50%;
}
.notify-form {
  display: flex; gap: 10px; max-width: 420px;
}
.notify-form input {
  flex: 1; padding: 14px 16px; border: 2px solid var(--gray-200);
  border-radius: var(--radius-sm); font-size: 0.95rem; outline: none;
}
.notify-form input:focus { border-color: var(--green-500); }
.notify-form button {
  padding: 14px 24px; background: var(--amber-500); color: var(--white);
  border: none; border-radius: var(--radius-sm); font-weight: 700;
  font-size: 0.9rem; cursor: pointer; white-space: nowrap;
}
.notify-form button:hover { opacity: 0.9; }

/* Trust bar */
.trust-bar {
  background: var(--gray-50); border-top: 1px solid var(--gray-200);
  border-bottom: 1px solid var(--gray-200); padding: 16px 0;
  text-align: center; font-size: 0.8rem; color: var(--gray-500);
}
.trust-items {
  display: flex; justify-content: center; gap: 40px; flex-wrap: wrap;
}
.trust-item { display: flex; align-items: center; gap: 8px; }

/* CTA Section */
.cta-section {
  background: var(--green-900); color: var(--white); text-align: center;
  padding: 64px 24px; border-radius: var(--radius-lg); margin-bottom: 48px;
}
.cta-section h2 {
  font-size: 1.8rem; font-weight: 700; margin-bottom: 12px; color: var(--white);
}
.cta-section p {
  font-size: 1.05rem; color: rgba(255,255,255,0.75); max-width: 500px;
  margin: 0 auto 28px;
}
.cta-section .btn-primary { background: var(--amber-500); }

/* Footer */
.footer {
  background: var(--gray-50); border-top: 1px solid var(--gray-200);
  padding: 48px 24px 32px;
}
.footer-grid {
  max-width: 1100px; margin: 0 auto; display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px;
}
.footer-col h4 { 
  font-size: 0.85rem; font-weight: 700; color: var(--gray-900);
  margin-bottom: 14px; text-transform: uppercase; letter-spacing: 0.5px; 
}
.footer-col a {
  display: block; font-size: 0.85rem; color: var(--gray-500);
  margin-bottom: 8px;
}
.footer-col a:hover { color: var(--green-700); }
.footer-brand { font-size: 1.2rem; font-weight: 700; color: var(--green-900); margin-bottom: 8px; }
.footer-brand span { color: var(--amber-500); }
.footer-bottom {
  max-width: 1100px; margin: 32px auto 0; padding-top: 24px;
  border-top: 1px solid var(--gray-200); font-size: 0.8rem; color: var(--gray-500);
  display: flex; justify-content: space-between;
}

/* Breadcrumb */
.breadcrumb {
  padding: 16px 0; font-size: 0.8rem; color: var(--gray-500);
}
.breadcrumb a { color: var(--gray-500); }
.breadcrumb span { color: var(--gray-700); }

/* Mailchimp Form */
#mc_embed_signup { width: 100%; }
#mc_embed_signup form { display: flex; gap: 10px; max-width: 420px; width: 100%; }
#mc_embed_signup .email {
  flex: 1; padding: 14px 16px; border: 2px solid var(--gray-200);
  border-radius: var(--radius-sm); font-size: 0.95rem; outline: none;
  font-family: var(--font-sans);
}
#mc_embed_signup .email:focus { border-color: var(--green-500); }
#mc_embed_signup .button {
  padding: 14px 24px; background: var(--amber-500); color: var(--white);
  border: none; border-radius: var(--radius-sm); font-weight: 700;
  font-size: 0.9rem; cursor: pointer; white-space: nowrap;
  font-family: var(--font-sans);
}
#mc_embed_signup .button:hover { opacity: 0.9; }
#mc_embed_signup .mce_inline_error {
  color: var(--red-500); font-size: 0.8rem; margin-top: 4px;
}
#mce-success-response {
  color: var(--green-700); font-size: 0.9rem; padding: 12px 0;
}

/* Responsive */
@media (max-width: 768px) {
  .hero h1 { font-size: 2rem; }
  .features-grid { grid-template-columns: 1fr; }
  .blog-grid { grid-template-columns: 1fr; }
  .product-preview { flex-direction: column; padding: 28px; }
  .product-preview-image { width: 180px; height: 180px; font-size: 3rem; }
  .product-hero { flex-direction: column; padding: 32px 0; }
  .product-image { width: 260px; height: 260px; font-size: 4rem; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .nav-links { display: none; }
  .section { padding: 48px 0; }
}
@media (max-width: 480px) {
  .hero h1 { font-size: 1.6rem; }
  .hero-buttons { flex-direction: column; align-items: center; }
  .footer-grid { grid-template-columns: 1fr; }
}