/* ================================================
   Gleaming Messenger — Styles
   ================================================ */

:root {
  --color-bg: #fafaf7;
  --color-bg-dark: #1a1e1a;
  --color-bg-accent: #2d3a2d;
  --color-text: #2c2c2c;
  --color-text-light: #e8e8e4;
  --color-text-muted: #6b7280;
  --color-primary: #3d6b35;
  --color-primary-light: #5a8f50;
  --color-primary-dark: #2a4d24;
  --color-gold: #c9a84c;
  --color-gold-light: #e0c56a;
  --color-border: #e5e7eb;
  --color-border-dark: #374137;
  --color-card: #ffffff;
  --color-card-dark: #232e23;
  --radius: 12px;
  --radius-sm: 8px;
  --shadow: 0 1px 3px rgba(0,0,0,.06), 0 4px 12px rgba(0,0,0,.06);
  --shadow-lg: 0 4px 6px rgba(0,0,0,.04), 0 12px 40px rgba(0,0,0,.1);
  --transition: .25s cubic-bezier(.4,0,.2,1);
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-display: 'Playfair Display', Georgia, serif;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

body {
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.7;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

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

/* ---- NAVBAR ---- */

.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: transparent;
  transition: background var(--transition), box-shadow var(--transition);
}

.navbar.scrolled {
  background: rgba(26, 30, 26, .97);
  box-shadow: 0 2px 20px rgba(0,0,0,.15);
}

.nav-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.logo-link {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo {
  height: 44px;
  width: auto;
  border-radius: 6px;
}

.logo-text {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: #fff;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-links a {
  color: rgba(255,255,255,.8);
  font-size: .875rem;
  font-weight: 500;
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  transition: color var(--transition), background var(--transition);
}

.nav-links a:hover {
  color: #fff;
  background: rgba(255,255,255,.1);
}

.nav-cta {
  background: var(--color-primary) !important;
  color: #fff !important;
}

.nav-cta:hover {
  background: var(--color-primary-light) !important;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: #fff;
  border-radius: 2px;
  transition: var(--transition);
}

/* ---- HERO ---- */

.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: linear-gradient(160deg, #1a2e1a 0%, #2d3a2d 40%, #3d5535 100%);
  overflow: hidden;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(93, 143, 80, .15) 0%, transparent 60%),
    radial-gradient(ellipse at 80% 30%, rgba(201, 168, 76, .08) 0%, transparent 50%);
}

.hero-content {
  position: relative;
  z-index: 1;
  padding: 120px 0 80px;
  max-width: 800px;
}

.hero-label {
  display: inline-block;
  font-size: .8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 2.5px;
  color: var(--color-gold);
  margin-bottom: 20px;
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5.5vw, 4.2rem);
  font-weight: 700;
  color: #fff;
  line-height: 1.15;
  margin-bottom: 24px;
}

.hero-sub {
  font-size: 1.15rem;
  color: rgba(255,255,255,.75);
  line-height: 1.8;
  max-width: 640px;
  margin-bottom: 36px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 60px;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 32px;
  flex-wrap: wrap;
}

.stat-number {
  display: block;
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-gold);
}

.stat-label {
  font-size: .8rem;
  color: rgba(255,255,255,.55);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.stat-divider {
  width: 1px;
  height: 40px;
  background: rgba(255,255,255,.15);
}

/* ---- BUTTONS ---- */

.btn {
  display: inline-block;
  padding: 14px 28px;
  font-size: .925rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  transition: all var(--transition);
  cursor: pointer;
  border: none;
}

.btn-primary {
  background: var(--color-primary);
  color: #fff;
}

.btn-primary:hover {
  background: var(--color-primary-light);
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(61, 107, 53, .35);
}

.btn-outline {
  background: transparent;
  color: #fff;
  border: 1.5px solid rgba(255,255,255,.3);
}

.btn-outline:hover {
  border-color: rgba(255,255,255,.6);
  background: rgba(255,255,255,.06);
}

.btn-lg {
  padding: 18px 40px;
  font-size: 1.05rem;
}

/* ---- SECTIONS ---- */

.section {
  padding: 100px 0;
}

.section-light {
  background: var(--color-bg);
}

.section-dark {
  background: var(--color-bg-dark);
  color: var(--color-text-light);
}

.section-accent {
  background: var(--color-bg-accent);
  color: var(--color-text-light);
}

.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 60px;
}

.section-label {
  font-size: .78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 2.5px;
  color: var(--color-gold);
  margin-bottom: 12px;
}

.section-header h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 700;
  margin-bottom: 20px;
  line-height: 1.2;
}

.section-intro {
  font-size: 1.05rem;
  color: var(--color-text-muted);
  line-height: 1.8;
}

.section-dark .section-intro {
  color: rgba(255,255,255,.6);
}

.section-accent .section-intro {
  color: rgba(255,255,255,.6);
}

/* ---- GRIDS ---- */

.grid {
  display: grid;
  gap: 28px;
}

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

/* ---- ABOUT CARDS ---- */

.card {
  background: var(--color-card);
  padding: 36px 30px;
  border-radius: var(--radius);
  border: 1px solid var(--color-border);
  transition: box-shadow var(--transition), transform var(--transition);
}

.card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-3px);
}

.card h3 {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.card p {
  font-size: .925rem;
  color: var(--color-text-muted);
  line-height: 1.75;
}

/* ---- PROBLEMS GRID (Commercial) ---- */

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

.problem-card {
  background: var(--color-card-dark);
  border: 1px solid var(--color-border-dark);
  padding: 32px 28px;
  border-radius: var(--radius);
  transition: border-color var(--transition), transform var(--transition);
}

.problem-card:hover {
  border-color: var(--color-primary);
  transform: translateY(-2px);
}

.problem-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: #fff;
}

.problem-card p {
  font-size: .875rem;
  color: rgba(255,255,255,.6);
  line-height: 1.75;
}

/* ---- TWO-COL LAYOUT (Homestead) ---- */

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

.col-text .section-label {
  text-align: left;
}

.col-text h2 {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 700;
  margin-bottom: 20px;
  line-height: 1.2;
}

.col-text > p {
  color: var(--color-text-muted);
  margin-bottom: 28px;
  line-height: 1.8;
}

.feature-list {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.feature-list li {
  font-size: .925rem;
  line-height: 1.75;
  padding-left: 24px;
  position: relative;
  color: var(--color-text-muted);
}

.feature-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--color-primary);
  font-weight: 700;
}

.feature-list li strong {
  color: var(--color-text);
}

.value-card {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 30px;
  margin-bottom: 20px;
}

.value-card.accent {
  background: var(--color-bg-dark);
  border-color: var(--color-border-dark);
}

.value-card h4 {
  font-size: .95rem;
  font-weight: 700;
  margin-bottom: 16px;
}

.value-card.accent h4 {
  color: #fff;
}

.tag-group {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tag {
  display: inline-block;
  padding: 6px 14px;
  font-size: .8rem;
  font-weight: 500;
  border-radius: 20px;
  background: rgba(61, 107, 53, .08);
  color: var(--color-primary);
}

.tag-gold {
  background: rgba(201, 168, 76, .12);
  color: var(--color-gold);
}

/* ---- SERVICE CARDS ---- */

.service-card {
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius);
  padding: 36px 30px;
  transition: border-color var(--transition), transform var(--transition);
}

.service-card:hover {
  border-color: var(--color-primary-light);
  transform: translateY(-2px);
}

.service-card.featured {
  border-color: var(--color-gold);
  background: rgba(201, 168, 76, .06);
}

.service-badge {
  display: inline-block;
  padding: 4px 12px;
  font-size: .7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  border-radius: 20px;
  background: var(--color-primary);
  color: #fff;
  margin-bottom: 18px;
}

.service-card.featured .service-badge {
  background: var(--color-gold);
  color: var(--color-bg-dark);
}

.service-card h3 {
  font-size: 1.2rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 12px;
}

.service-card p {
  font-size: .9rem;
  color: rgba(255,255,255,.6);
  line-height: 1.75;
  margin-bottom: 20px;
}

.service-features {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.service-features li {
  font-size: .85rem;
  color: rgba(255,255,255,.5);
  padding-left: 20px;
  position: relative;
}

.service-features li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--color-primary-light);
}

.services-note {
  margin-top: 48px;
  padding: 28px 32px;
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.08);
  border-left: 3px solid var(--color-gold);
  border-radius: var(--radius-sm);
}

.services-note p {
  font-size: .925rem;
  color: rgba(255,255,255,.7);
  line-height: 1.8;
}

.services-note strong {
  color: var(--color-gold);
}

/* ---- ZERO WASTE SYSTEM ---- */

.system-overview {
  display: flex;
  align-items: stretch;
  gap: 0;
  margin-bottom: 60px;
  flex-wrap: wrap;
}

.system-card {
  flex: 1;
  min-width: 200px;
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 30px 24px;
}

.system-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 6px;
}

.system-role {
  font-size: .78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--color-gold);
  margin-bottom: 14px;
}

.system-card p:last-child {
  font-size: .875rem;
  color: var(--color-text-muted);
  line-height: 1.75;
}

.system-arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--color-primary);
  padding: 0 8px;
  font-weight: 700;
}

.synergy-section {
  margin-bottom: 60px;
}

.synergy-section h3 {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: 32px;
}

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

.synergy-item {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 28px 24px;
}

.synergy-item h4 {
  font-size: .95rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--color-primary-dark);
}

.synergy-item p {
  font-size: .875rem;
  color: var(--color-text-muted);
  line-height: 1.75;
}

/* ---- COMPARISON TABLE ---- */

.comparison-section h3 {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: 32px;
}

.comparison-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--color-card);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.comparison-table thead {
  background: var(--color-bg-dark);
}

.comparison-table th {
  padding: 16px 20px;
  text-align: left;
  font-size: .82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: rgba(255,255,255,.8);
}

.comparison-table td {
  padding: 14px 20px;
  font-size: .9rem;
  border-bottom: 1px solid var(--color-border);
  color: var(--color-text-muted);
}

.comparison-table td.highlight {
  color: var(--color-primary);
  font-weight: 600;
}

.comparison-table tbody tr:last-child td {
  border-bottom: none;
}

.comparison-table tbody tr:hover {
  background: rgba(61, 107, 53, .03);
}

/* ---- OPERATION ---- */

.operation-content {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 48px;
  align-items: start;
}

.operation-details {
  display: flex;
  flex-direction: column;
  gap: 36px;
}

.operation-item h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 10px;
}

.operation-item p {
  font-size: .925rem;
  color: rgba(255,255,255,.6);
  line-height: 1.8;
}

.operation-item strong {
  color: var(--color-gold);
}

.location-card {
  background: var(--color-card-dark);
  border: 1px solid var(--color-border-dark);
  border-radius: var(--radius);
  padding: 36px 30px;
  text-align: center;
  position: sticky;
  top: 100px;
}

.location-card h4 {
  font-size: 1.15rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 4px;
}

.location-card > p {
  font-size: .875rem;
  color: rgba(255,255,255,.5);
}

.location-divider {
  height: 1px;
  background: var(--color-border-dark);
  margin: 20px 0;
}

.location-note {
  font-size: .82rem;
  color: rgba(255,255,255,.4);
  line-height: 1.7;
  font-style: italic;
}

/* ---- CTA ---- */

.section-cta {
  background: linear-gradient(160deg, #2a4d24 0%, #3d6b35 50%, #5a8f50 100%);
  color: #fff;
  text-align: center;
}

.cta-content {
  max-width: 640px;
  margin: 0 auto;
}

.cta-content h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 700;
  margin-bottom: 20px;
}

.cta-content > p {
  font-size: 1.05rem;
  color: rgba(255,255,255,.8);
  line-height: 1.8;
  margin-bottom: 32px;
}

.cta-actions {
  margin-bottom: 32px;
}

.cta-actions .btn-primary {
  background: #fff;
  color: var(--color-primary-dark);
}

.cta-actions .btn-primary:hover {
  background: rgba(255,255,255,.9);
  box-shadow: 0 4px 20px rgba(0,0,0,.2);
}

.cta-sub {
  font-size: .82rem;
  color: rgba(255,255,255,.5);
  letter-spacing: .5px;
}

/* ---- CONTACT FORM ---- */

.contact-form {
  max-width: 560px;
  margin: 36px auto 0;
  text-align: left;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group {
  margin-bottom: 18px;
}

.form-group label {
  display: block;
  font-size: .82rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: rgba(255,255,255,.7);
  margin-bottom: 6px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  font-family: var(--font-body);
  font-size: .925rem;
  color: var(--color-text);
  background: #fff;
  border: 1.5px solid rgba(255,255,255,.25);
  border-radius: var(--radius-sm);
  transition: border-color var(--transition), box-shadow var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-gold);
  box-shadow: 0 0 0 3px rgba(201, 168, 76, .2);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: #999;
}

.form-group select {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23999' stroke-width='1.5' fill='none'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.contact-form .btn {
  width: 100%;
  margin-top: 4px;
}

.cta-email {
  margin-top: 24px;
  font-size: .9rem;
  color: rgba(255,255,255,.6);
}

.cta-email a {
  color: #fff;
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color var(--transition);
}

.cta-email a:hover {
  color: var(--color-gold);
}

/* ---- FOOTER ---- */

.footer {
  background: #111411;
  padding: 40px 0;
  text-align: center;
}

.footer-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  color: rgba(255,255,255,.8);
  font-size: .95rem;
}

.footer-logo {
  height: 32px;
  width: auto;
  border-radius: 4px;
}

.footer-text {
  font-size: .85rem;
  color: rgba(255,255,255,.4);
}

.footer-copy {
  font-size: .78rem;
  color: rgba(255,255,255,.25);
}

/* ---- RESPONSIVE ---- */

@media (max-width: 1024px) {
  .grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }
  .problems-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .operation-content {
    grid-template-columns: 1fr;
  }
  .location-card {
    position: static;
  }
}

@media (max-width: 768px) {
  .nav-toggle {
    display: flex;
  }

  .nav-links {
    display: none;
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    background: rgba(26, 30, 26, .98);
    flex-direction: column;
    padding: 16px 24px;
    gap: 4px;
    border-bottom: 1px solid var(--color-border-dark);
  }

  .nav-links.active {
    display: flex;
  }

  .grid-3 {
    grid-template-columns: 1fr;
  }

  .problems-grid {
    grid-template-columns: 1fr;
  }

  .two-col {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .synergy-grid {
    grid-template-columns: 1fr;
  }

  .system-overview {
    flex-direction: column;
    gap: 12px;
  }

  .system-arrow {
    transform: rotate(90deg);
    padding: 4px 0;
  }

  .hero-content {
    padding: 100px 0 60px;
  }

  .hero-stats {
    gap: 20px;
  }

  .stat-divider {
    display: none;
  }

  .section {
    padding: 72px 0;
  }

  .comparison-table {
    font-size: .85rem;
  }

  .comparison-table th,
  .comparison-table td {
    padding: 10px 12px;
  }

  .form-row {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .hero h1 {
    font-size: 2rem;
  }

  .hero-actions {
    flex-direction: column;
  }

  .btn {
    text-align: center;
  }

  .hero-stats {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }
}