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

:root {
  --green-deep: #0a2e1a;
  --green-mid: #1a5c35;
  --green-bright: #2d9e5f;
  --green-light: #7ecba1;
  --green-pale: #d4f0e0;
  --cream: #f5f2eb;
  --warm-white: #fdfcf8;
  --charcoal: #1c1c1c;
  --mid-gray: #5c5c5c;
  --font-display: 'IBM Plex Sans', sans-serif;
  --font-body: 'IBM Plex Sans', sans-serif;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--warm-white);
  color: var(--charcoal);
  font-size: 16px;
  line-height: 1.7;
}

/* ─── NAV ─────────────────────────────────── */
nav {
  position: sticky; top: 0; z-index: 100;
  background: var(--green-deep);
  padding: 0 2rem;
  display: flex; align-items: center; justify-content: space-between;
  height: 64px;
}
.nav-logo {
  font-family: var(--font-display); font-weight: 600; font-size: 0.9rem;
  color: var(--green-light); letter-spacing: 0.01em; text-decoration: none; white-space: nowrap;
}
.nav-logo span { color: #fff; font-weight: 700; }
.nav-links { list-style: none; display: flex; gap: 0; flex-wrap: nowrap; }
.nav-links li { position: relative; }
.nav-links > li > a, .nav-links > li > button {
  display: block; padding: 0 0.85rem; height: 64px; line-height: 64px;
  text-decoration: none; color: rgba(255,255,255,0.75);
  font-size: 0.82rem; font-weight: 500; letter-spacing: 0.01em;
  background: none; border: none; cursor: pointer;
  transition: color 0.2s, background 0.2s; white-space: nowrap;
}
.nav-links > li > a:hover, .nav-links > li > button:hover,
.nav-links > li > a.active { color: var(--green-light); background: rgba(255,255,255,0.04); }
.nav-links > li > a.active { border-bottom: 2px solid var(--green-bright); }

/* Dropdown */
.has-dropdown { position: relative; }
.dropdown {
  display: none; position: absolute; top: 64px; left: 0;
  background: var(--green-deep); border-top: 2px solid var(--green-bright);
  min-width: 220px; z-index: 200;
  box-shadow: 0 8px 24px rgba(0,0,0,0.35);
}
.has-dropdown:hover .dropdown, .has-dropdown:focus-within .dropdown { display: block; }
.dropdown a {
  display: block; padding: 0.65rem 1.1rem;
  color: rgba(255,255,255,0.7); text-decoration: none;
  font-size: 0.82rem; transition: background 0.15s, color 0.15s;
}
.dropdown a:hover { background: rgba(255,255,255,0.07); color: var(--green-light); }

/* ─── PAGE HERO ──────────────────────────── */
.page-hero {
  background: var(--green-deep); color: white;
  padding: 5rem 2rem 4rem; position: relative; overflow: hidden;
}
.page-hero::before {
  content: ''; position: absolute; top: -40%; right: -10%;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(45,158,95,0.2) 0%, transparent 70%);
  pointer-events: none;
}
.page-hero-inner { max-width: 860px; margin: 0 auto; position: relative; }
.eyebrow {
  display: inline-block; background: var(--green-mid); color: var(--green-pale);
  font-size: 0.72rem; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase;
  padding: 0.3rem 0.85rem; border-radius: 2rem; margin-bottom: 1.25rem;
}
.page-hero h1 {
  font-family: var(--font-display); font-size: clamp(2rem, 4vw, 3rem); font-weight: 600;
  line-height: 1.1; letter-spacing: -0.02em; margin-bottom: 1rem;
}
.page-hero h1 em { font-style: normal; color: var(--green-light); }
.page-hero p { font-size: 1.05rem; color: rgba(255,255,255,0.7); max-width: 580px; font-weight: 300; }

/* ─── HERO (home only) ────────────────────── */
.hero {
  background: var(--green-deep); color: white;
  padding: 7rem 2rem 5rem; position: relative; overflow: hidden;
}
.hero::before {
  content: ''; position: absolute; top: -40%; right: -10%;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(45,158,95,0.25) 0%, transparent 70%);
  pointer-events: none;
}
.hero-inner { max-width: 860px; margin: 0 auto; position: relative; }
.hero h1 {
  font-family: var(--font-display); font-size: clamp(2.4rem, 5vw, 3.8rem); font-weight: 600;
  line-height: 1.1; letter-spacing: -0.02em; margin-bottom: 1.5rem; max-width: 700px;
}
.hero h1 em { font-style: normal; color: var(--green-light); }
.hero p { font-size: 1.15rem; color: rgba(255,255,255,0.72); max-width: 580px; margin-bottom: 2.5rem; font-weight: 300; }
.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; }

/* ─── BUTTONS ─────────────────────────────── */
.btn-primary {
  background: var(--green-bright); color: white; text-decoration: none;
  padding: 0.85rem 2rem; border-radius: 0.25rem; font-weight: 600; font-size: 0.95rem;
  transition: background 0.2s, transform 0.15s; display: inline-block;
}
.btn-primary:hover { background: #269655; transform: translateY(-1px); }
.btn-secondary {
  border: 1.5px solid rgba(255,255,255,0.3); color: rgba(255,255,255,0.85);
  text-decoration: none; padding: 0.85rem 2rem; border-radius: 0.25rem;
  font-weight: 500; font-size: 0.95rem;
  transition: border-color 0.2s, color 0.2s; display: inline-block;
}
.btn-secondary:hover { border-color: var(--green-light); color: var(--green-light); }
.btn-green {
  background: var(--green-bright); color: white; text-decoration: none;
  padding: 0.85rem 2rem; border-radius: 0.25rem; font-weight: 600; font-size: 0.95rem;
  transition: background 0.2s; display: inline-block;
}
.btn-green:hover { background: #269655; }

/* ─── STAT STRIP ─────────────────────────── */
.stat-strip {
  background: var(--green-mid); padding: 2.5rem 2rem;
  display: flex; justify-content: center; gap: 4rem; flex-wrap: wrap;
}
.stat { text-align: center; color: white; }
.stat-num {
  font-family: var(--font-display); font-size: 2.4rem; font-weight: 600;
  color: var(--green-pale); line-height: 1; display: block;
}
.stat-label { font-size: 0.85rem; color: rgba(255,255,255,0.65); margin-top: 0.3rem; font-weight: 300; }

/* ─── SECTIONS ───────────────────────────── */
section { padding: 4.5rem 2rem; }
.section-inner { max-width: 900px; margin: 0 auto; }
.section-tag {
  font-size: 0.72rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--green-bright); margin-bottom: 0.75rem; display: block;
}
h2 {
  font-family: var(--font-display); font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 600; letter-spacing: -0.02em; line-height: 1.2;
  margin-bottom: 1.25rem; color: var(--charcoal);
}
h2 em { font-style: normal; color: var(--green-mid); }
p { color: var(--mid-gray); margin-bottom: 1rem; }
p:last-child { margin-bottom: 0; }

/* ─── CARD GRID ──────────────────────────── */
.card-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem; margin-top: 2.5rem;
}
.card {
  background: var(--cream); border-radius: 0.5rem;
  padding: 2rem; border-left: 4px solid var(--green-bright);
}
.card-icon { font-size: 2rem; margin-bottom: 1rem; display: block; }
.card h3 {
  font-family: var(--font-display); font-size: 1.05rem; font-weight: 700;
  margin-bottom: 0.55rem; color: var(--charcoal);
}
.card p { font-size: 0.9rem; color: var(--mid-gray); margin: 0; }

/* ─── DARK SECTION ───────────────────────── */
.dark-section { background: var(--green-deep); }
.dark-section h2 { color: white; }
.dark-section h2 em { color: var(--green-light); }
.dark-section .section-tag { color: var(--green-light); }
.dark-section p { color: rgba(255,255,255,0.68); font-weight: 300; }
.dark-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 2.5rem; margin-top: 3rem;
}
@media (max-width: 640px) { .dark-grid { grid-template-columns: 1fr; } }
.dark-point { border-top: 1px solid rgba(255,255,255,0.12); padding-top: 1.25rem; }
.dark-point h4 {
  font-family: var(--font-display); font-size: 1rem; font-weight: 700;
  color: var(--green-pale); margin-bottom: 0.5rem;
}
.dark-point p { color: rgba(255,255,255,0.6); font-size: 0.9rem; margin: 0; }

/* ─── CREAM SECTION ──────────────────────── */
.cream-section { background: var(--cream); }

/* ─── TIMELINE ───────────────────────────── */
.timeline {
  margin-top: 2.5rem;
  border-left: 2px solid var(--green-bright);
  padding-left: 2rem;
}
.timeline-step { position: relative; padding-bottom: 2.5rem; }
.timeline-step::before {
  content: ''; position: absolute; left: -2.5625rem; top: 0.35rem;
  width: 14px; height: 14px; background: var(--green-bright);
  border-radius: 50%; border: 2px solid var(--cream);
  outline: 2px solid var(--green-bright);
}
.timeline-step.on-white::before { border-color: var(--warm-white); }
.timeline-step:last-child { padding-bottom: 0; }
.timeline-step h4 {
  font-family: var(--font-display); font-weight: 700; font-size: 1rem;
  color: var(--charcoal); margin-bottom: 0.35rem;
}
.timeline-step p { font-size: 0.9rem; margin: 0; }

/* ─── FAQ ────────────────────────────────── */
.faq-list { margin-top: 2.5rem; display: flex; flex-direction: column; gap: 0; }
details {
  border-top: 1px solid rgba(0,0,0,0.1);
  padding: 0;
}
details:last-child { border-bottom: 1px solid rgba(0,0,0,0.1); }
summary {
  cursor: pointer; padding: 1.1rem 0; list-style: none;
  display: flex; justify-content: space-between; align-items: center;
  font-family: var(--font-display); font-weight: 700; font-size: 0.98rem; color: var(--charcoal);
}
summary::-webkit-details-marker { display: none; }
summary::after {
  content: '+'; font-size: 1.3rem; color: var(--green-bright); font-weight: 400;
  transition: transform 0.2s; flex-shrink: 0; margin-left: 1rem;
}
details[open] summary::after { content: '−'; }
.faq-answer { padding: 0 0 1.1rem; color: var(--mid-gray); font-size: 0.95rem; }
.faq-answer a { color: var(--green-mid); }

/* ─── TWO-COL PROSE ──────────────────────── */
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; margin-top: 2rem; }
@media (max-width: 640px) { .two-col { grid-template-columns: 1fr; } }

/* ─── REPURPOSE TABLE ─────────────────────── */
.rp-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; margin-top: 2rem; }
@media (max-width: 640px) { .rp-grid { grid-template-columns: 1fr; } }
.rp-card {
  border-radius: 0.5rem; padding: 1.75rem;
  border: 1.5px solid transparent;
}
.rp-card.good { background: #eafaf1; border-color: #2d9e5f; }
.rp-card.bad  { background: #fef4f4; border-color: #d9534f; }
.rp-card h3 {
  font-family: var(--font-display); font-size: 1.05rem; font-weight: 700;
  margin-bottom: 1rem;
}
.rp-card.good h3 { color: var(--green-mid); }
.rp-card.bad  h3 { color: #a83232; }
.rp-card ul { padding-left: 1.2rem; color: var(--mid-gray); font-size: 0.9rem; }
.rp-card ul li { margin-bottom: 0.4rem; }

/* ─── SAFETY LINKS ───────────────────────── */
.resource-list { margin-top: 2rem; display: flex; flex-direction: column; gap: 0.75rem; }
.resource-item {
  background: var(--cream); border-radius: 0.4rem; padding: 1rem 1.25rem;
  border-left: 3px solid var(--green-bright);
  display: flex; flex-direction: column; gap: 0.2rem;
}
.resource-item a {
  font-family: var(--font-display); font-weight: 700; font-size: 0.95rem;
  color: var(--green-mid); text-decoration: none;
}
.resource-item a:hover { text-decoration: underline; }
.resource-item span { font-size: 0.85rem; color: var(--mid-gray); }

/* ─── CONTACT ────────────────────────────── */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; margin-top: 2.5rem; }
@media (max-width: 640px) { .contact-grid { grid-template-columns: 1fr; } }
.contact-detail { display: flex; flex-direction: column; gap: 1.5rem; }
.contact-item h4 {
  font-family: var(--font-display); font-size: 0.85rem; font-weight: 700;
  letter-spacing: 0.06em; text-transform: uppercase; color: var(--green-mid); margin-bottom: 0.25rem;
}
.contact-item p, .contact-item a {
  font-size: 1rem; color: var(--charcoal); text-decoration: none;
}
.contact-item a:hover { color: var(--green-mid); }
.contact-form { background: var(--cream); border-radius: 0.5rem; padding: 2rem; }
.contact-form h3 {
  font-family: var(--font-display); font-weight: 700; margin-bottom: 1.25rem; color: var(--charcoal);
}
.form-group { margin-bottom: 1rem; }
label { display: block; font-size: 0.85rem; font-weight: 600; margin-bottom: 0.35rem; color: var(--charcoal); }
input[type=text], input[type=email], input[type=tel], textarea {
  width: 100%; padding: 0.65rem 0.85rem;
  border: 1px solid rgba(0,0,0,0.18); border-radius: 0.3rem;
  font-family: var(--font-body); font-size: 0.95rem; background: white;
  transition: border-color 0.2s;
}
input:focus, textarea:focus { outline: none; border-color: var(--green-bright); }
textarea { min-height: 100px; resize: vertical; }
.form-submit {
  background: var(--green-bright); color: white; border: none; cursor: pointer;
  padding: 0.85rem 2rem; border-radius: 0.25rem; font-weight: 600; font-size: 0.95rem;
  font-family: var(--font-body); transition: background 0.2s;
}
.form-submit:hover { background: #269655; }

/* ─── CTA BANNER ─────────────────────────── */
.cta-banner {
  background: var(--green-bright); text-align: center; padding: 4.5rem 2rem;
}
.cta-banner h2 { color: white; margin-bottom: 0.75rem; }
.cta-banner p { color: rgba(255,255,255,0.82); max-width: 540px; margin: 0 auto 2rem; }
.cta-btn {
  background: white; color: var(--green-mid); text-decoration: none;
  padding: 1rem 2.5rem; border-radius: 0.25rem; font-weight: 700; font-size: 1rem;
  display: inline-block; transition: transform 0.15s, box-shadow 0.15s;
}
.cta-btn:hover { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(0,0,0,0.15); }

/* ─── FOOTER ─────────────────────────────── */
footer {
  background: var(--charcoal); color: rgba(255,255,255,0.55);
  padding: 3rem 2rem; font-size: 0.875rem;
}
.footer-inner {
  max-width: 960px; margin: 0 auto;
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 2.5rem;
}
@media (max-width: 700px) { .footer-inner { grid-template-columns: 1fr 1fr; } }
@media (max-width: 420px) { .footer-inner { grid-template-columns: 1fr; } }
footer h4 {
  font-family: var(--font-display); font-size: 0.82rem; font-weight: 700;
  color: rgba(255,255,255,0.8); letter-spacing: 0.08em; text-transform: uppercase; margin-bottom: 0.75rem;
}
footer p { color: rgba(255,255,255,0.45); font-size: 0.82rem; line-height: 1.65; margin-bottom: 0.35rem; }
footer ul { list-style: none; }
footer ul li { margin-bottom: 0.35rem; }
footer ul a { color: rgba(255,255,255,0.5); text-decoration: none; font-size: 0.82rem; transition: color 0.2s; }
footer ul a:hover { color: var(--green-light); }
.footer-bottom {
  max-width: 960px; margin: 2rem auto 0; padding-top: 1.5rem;
  border-top: 1px solid rgba(255,255,255,0.08);
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 0.5rem;
  font-size: 0.8rem;
}
.acknowledgement {
  background: rgba(255,255,255,0.04); border-left: 3px solid var(--green-mid);
  padding: 0.85rem 1.1rem; margin-top: 1.5rem; border-radius: 0 0.25rem 0.25rem 0;
  max-width: 960px; margin-left: auto; margin-right: auto;
}
.acknowledgement p { font-size: 0.78rem; color: rgba(255,255,255,0.38); margin: 0; }

/* ─── HOME NAV CARDS ─────────────────────── */
.nav-cards {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.25rem; margin-top: 2.5rem;
}
.nav-card {
  background: white; border: 1px solid rgba(0,0,0,0.08); border-radius: 0.5rem;
  padding: 1.5rem 1.25rem; text-decoration: none; transition: border-color 0.2s, transform 0.15s;
  display: block;
}
.nav-card:hover { border-color: var(--green-bright); transform: translateY(-2px); }
.nav-card-icon { font-size: 1.6rem; margin-bottom: 0.6rem; display: block; }
.nav-card h3 {
  font-family: var(--font-display); font-size: 0.95rem; font-weight: 700;
  color: var(--charcoal); margin-bottom: 0.35rem;
}
.nav-card p { font-size: 0.82rem; color: var(--mid-gray); margin: 0; }

/* ─── WORKSHOP CARD ──────────────────────── */
.workshop-types { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; margin-top: 2rem; }
@media (max-width: 560px) { .workshop-types { grid-template-columns: 1fr; } }
.wtype {
  background: white; border: 1px solid rgba(0,0,0,0.1); border-radius: 0.5rem;
  padding: 1.5rem;
}
.wtype h4 {
  font-family: var(--font-display); font-weight: 700; font-size: 0.95rem;
  color: var(--charcoal); margin-bottom: 0.5rem;
}
.wtype p { font-size: 0.88rem; margin: 0; }

@media (max-width: 600px) {
  .nav-links { display: none; }
  .nav-links.open { display: flex; flex-direction: column; position: absolute; top: 64px; left: 0; right: 0; background: var(--green-deep); z-index: 200; }
  .nav-links.open li { border-top: 1px solid rgba(255,255,255,0.06); }
  .nav-links.open > li > a, .nav-links.open > li > button { height: auto; line-height: 1; padding: 0.9rem 1.25rem; }
  .nav-hamburger { display: flex !important; }
}
.nav-hamburger {
  display: none; background: none; border: none; cursor: pointer;
  flex-direction: column; gap: 5px; padding: 4px;
}
.nav-hamburger span {
  display: block; width: 22px; height: 2px; background: rgba(255,255,255,0.8); border-radius: 2px;
}