:root {
  --sage: #8fae7a;
  --deep-sage: #5f7f55;
  --linen: #f7f4ee;
  --paper: #ffffff;
  --ink: #2d2d2d;
  --muted: #6b6b6b;
  --border: rgba(0,0,0,0.06);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--linen);
  color: var(--ink);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 { letter-spacing: -0.03em; }
.heavy { font-weight: 800; }
.container { max-width: 960px; margin: 0 auto; padding: 0 24px; }
section { padding: 80px 0; }

/* Hamburger */
.hamburger {
  position: fixed;
  top: 24px;
  left: 24px;
  width: 44px;
  height: 44px;
  display: flex;
  flex-direction: column;
  justify-content: space-around;
  align-items: center;
  background: var(--paper);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 8px;
  cursor: pointer;
  z-index: 1001;
}

.hamburger div {
  width: 24px;
  height: 2.5px;
  background: var(--ink);
  border-radius: 2px;
}

/* Overlay */
.overlay {
  position: fixed;
  inset: 0;
  background: rgba(143, 174, 122, 0.18); 
  backdrop-filter: blur(1px);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
  z-index: 900;
}

.overlay.active {
  opacity: 1;
  pointer-events: all;
}

/* Side Menu */
.side-menu {
  position: fixed;
  top: 0;
  left: 0;
  height: 100%;
  width: 280px;
  background: var(--paper);
  border-right: 1px solid var(--border);
  padding: 96px 32px;
  transform: translateX(-110%);
  transition: transform 0.3s ease;
  z-index: 1000;
  box-shadow: 8px 0 28px rgba(0,0,0,0.05);
}

.side-menu.open {
  transform: translateX(0);
}

.side-menu nav {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.side-menu a {
  text-decoration: none;
  color: var(--ink);
  font-weight: 700;
  font-size: 1.1rem;
  transition: color 0.2s, transform 0.2s;
}

.side-menu a:hover {
  color: var(--deep-sage);
  transform: translateX(4px);
}

/* Header */
header {
  padding: 96px 0 72px;
}

.brand {
  font-size: 3.6rem;
  font-weight: 900;
  margin-bottom: 10px;
}

.tagline {
  font-size: 1.3rem;
  color: var(--muted);
  max-width: 640px;
}

.header-actions {
  margin-top: 36px;
  margin-bottom: 56px;
}

/* Unified Button Style */
.button {
  display: inline-block;
  background: var(--deep-sage);
  color: #fff;
  padding: 14px 34px;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 800;
  transition: box-shadow 0.2s, transform 0.2s;
  text-align: center;
}

.button:hover,
.button:focus {
  box-shadow: 0 14px 28px rgba(95,127,85,0.35);
  transform: translateY(-2px);
}

/* --- About Section --- */
.about {
  background: var(--paper);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.about-grid {
  display: grid;
  grid-template-columns: 1.25fr 1fr;
  gap: 56px;
  align-items: start;
}

.about p {
  font-size: 1.08rem;
  color: var(--muted);
}

/* Principles column */
.principles {
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin-top: 0;
}

.principle {
  padding: 18px 20px;
  border-radius: 16px;
  border: 1px solid var(--border);
  background: var(--paper);
  font-weight: 600;
  color: var(--ink);
  box-shadow: 0 4px 12px rgba(0,0,0,0.05);
  line-height: 1.5;
  transition: transform 0.2s, box-shadow 0.2s;
}

.principle:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 24px rgba(0,0,0,0.06);
}

/* Contact Card - Centered & Larger */
.contact {
  display: flex;
  justify-content: center;
  padding: 80px 24px;
}

.contact-card {
  max-width: 720px;
  width: 100%;
  background: var(--paper);
  border: 1px solid var(--border);
  border-radius: 28px;
  padding: 48px 36px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.06);
}

.contact-card h2 {
  margin-bottom: 24px;
}

.contact-card p {
  font-size: 1.05rem;
  color: var(--muted);
  margin-bottom: 32px;
}

/* Contact Form Inputs */
.field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 20px;
}

label {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--ink);
}

input, textarea {
  font-family: inherit;
  font-size: 1rem;
  padding: 16px 18px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--paper);
  transition: border-color 0.2s, box-shadow 0.2s;
}

input:focus, textarea:focus {
  outline: none;
  border-color: var(--deep-sage);
  box-shadow: 0 0 0 3px rgba(95,127,85,0.15);
}

textarea {
  resize: vertical;
  min-height: 140px;
}

/* Submit Button */
button.button {
  display: inline-block;
  background: var(--deep-sage);
  color: #fff;
  padding: 14px 34px;
  border-radius: 999px;
  border: none;
  font-weight: 800;
  cursor: pointer;
  transition: box-shadow 0.2s, transform 0.2s;
}

button.button:hover {
  box-shadow: 0 12px 24px rgba(95,127,85,0.25);
  transform: translateY(-2px);
}

/* Center the button */
.form-action {
  text-align: center;
  margin-top: 24px;
}

/* Success message hidden by default */
.success {
  display: none;
  margin-top: 20px;
  color: var(--deep-sage);
  font-weight: 600;
}

/* Footer */
footer {
  padding: 64px 0;
  text-align: center;
  font-size: 0.85rem;
  color: var(--muted);
}

footer a {
  color: var(--deep-sage);
  text-decoration: none;
  font-weight: 600;
}

/* 404 Page Styles */
body.page-404 main.content {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 80vh;
  padding: 0 24px;
}

body.page-404 .not-found {
  max-width: 520px;
  text-align: center;
  margin: 0 auto;
}

body.page-404 .not-found h1 {
  font-size: 3.2rem;
  font-weight: 900;
  margin-bottom: 12px;
}

body.page-404 .not-found p {
  color: var(--muted);
  font-size: 1.1rem;
  margin-bottom: 32px;
  line-height: 1.6;
}

body.page-404 .actions {
  margin-top: 24px;
}

/* Job card placeholder for no jobs */
/* --- Job Card Styling --- */
.job-card {
  background: var(--paper);
  border: 1px solid var(--border);
  border-radius: 28px;
  padding: 40px;
  max-width: 720px;
  margin: 32px auto; /* center horizontally */
  box-shadow: 0 8px 28px rgba(0,0,0,0.06); /* subtle depth like contact card */
  transition: transform 0.2s, box-shadow 0.2s;
}

.job-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(0,0,0,0.08);
}

.job-card h3 {
  font-size: 1.6rem;
  font-weight: 800;
  margin-bottom: 12px;
  color: var(--ink);
}

.job-card .meta {
  font-size: 1rem;
  color: var(--muted);
  margin-bottom: 20px;
}

.job-card p {
  font-size: 1.05rem;
  line-height: 1.6;
  color: var(--muted);
}

.job-card a.button {
  display: inline-block;
  margin-top: 20px;
  background: var(--deep-sage);
  color: #fff;
  padding: 14px 32px;
  border-radius: 999px;
  font-weight: 800;
  text-decoration: none;
  transition: box-shadow 0.2s, transform 0.2s;
}

.job-card a.button:hover {
  box-shadow: 0 12px 24px rgba(95,127,85,0.25);
  transform: translateY(-2px);
}

/* Placeholder-specific tweaks */
.job-card.placeholder {
  text-align: center;
}

/* --- Product Cards --- */
.product-card {
  background: var(--paper);
  border: 1px solid var(--border);
  border-radius: 28px;          /* same rounding as contact-card */
  padding: 40px 36px;           /* consistent padding */
  max-width: 720px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.05); /* subtle depth */
  transition: transform 0.2s, box-shadow 0.2s;
  margin-bottom: 32px;
}

.product-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 28px rgba(0,0,0,0.08);
}

.product-card h3 {
  margin-top: 12px;
  margin-bottom: 16px;
  font-weight: 800;
  color: var(--ink);
}

.product-card p {
  font-size: 1rem;
  color: var(--muted);
  line-height: 1.6;
  margin-bottom: 24px;
}

.product-label {
  text-transform: uppercase;
  font-size: 0.7rem;
  letter-spacing: 1.8px;
  font-weight: 800;
  color: var(--deep-sage);
}

/* Product buttons */
.product-actions {
  margin-top: 12px;
}

.product-actions .button {
  display: inline-block;
  background: var(--deep-sage);
  color: #fff;
  padding: 14px 34px;
  border-radius: 999px;
  border: none;
  font-weight: 800;
  cursor: pointer;
  transition: box-shadow 0.2s, transform 0.2s;
  text-decoration: none;
}

.product-actions .button:hover {
  box-shadow: 0 12px 24px rgba(95,127,85,0.25);
  transform: translateY(-2px);
}


/* Responsive tweaks */
@media (max-width: 800px) {
  .about-grid {
    grid-template-columns: 1fr;
  }

  .principles {
    margin-top: 36px;
  }

  .contact-card {
    padding: 36px 24px;
  }

  .brand {
    font-size: 2.9rem;
  }

  .product-card {
    width: 100%;
    padding: 36px 24px;   /* slightly smaller padding for small screens */
    margin-left: auto;
    margin-right: auto;    /* center it */
    box-shadow: 0 8px 24px rgba(0,0,0,0.05);
  }

  .product-actions {
    text-align: center;    /* center the button under the text */
  }
}