/* =============================================
   GREEN LION FORMULATIONS & CONSULTING LLC
   Stylesheet v4 — Consolidated & Responsive
   ============================================= */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;0,600;1,300;1,400&family=Cinzel:wght@400;500;600&family=Cinzel+Decorative:wght@400;700;900&family=Raleway:wght@300;400;500&display=swap');

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

:root {
  --bg:          #0e1a11;
  --bg-mid:      #152615;
  --bg-card:     #1c2e1e;
  --green:       #357a3d;
  --green-light: #49a854;
  --green-glow:  rgba(53,122,61,0.18);
  --gold:        #d4b158;
  --gold-light:  #ecc97e;
  --cream:       #f2ead9;
  --muted:       #90ac9c;
  --border:      rgba(212,177,88,0.25);
  --border-faint:rgba(255,255,255,0.09);
  --rubedo:      #b8492f;
  --rubedo-light:#d67a53;
  --rubedo-glow: rgba(184,73,47,0.18);
  --font-display:'Cinzel', serif;
  --font-ornate: 'Cinzel Decorative', serif;
  --font-body:   'Cormorant Garamond', serif;
  --font-ui:     'Raleway', sans-serif;
}

html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--cream);
  font-family: var(--font-body);
  font-size: 18px;
  line-height: 1.7;
  min-height: 100vh;
}
body.nav-open { overflow: hidden; }

/* ── NAV ─────────────────────────────────── */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0.9rem 3rem;
  background: rgba(14,26,17,0.9);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-faint);
}
.nav-logo {
  display: flex; align-items: center; gap: 0.65rem;
  text-decoration: none; color: var(--cream);
}
.nav-logo img { width: 36px; height: 36px; object-fit: contain; flex-shrink: 0; }
.nav-logo-name {
  font-family: var(--font-display);
  font-size: 0.78rem; letter-spacing: 0.2em;
  color: var(--cream); font-weight: 500;
}
.nav-links {
  display: flex; align-items: center; gap: 2rem; list-style: none;
}
.nav-links a {
  font-family: var(--font-ui);
  font-size: 0.72rem; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--muted); text-decoration: none; transition: color 0.2s;
}
.nav-links a:hover, .nav-links a.active { color: var(--cream); }
.nav-links .btn-contact {
  border: 1px solid var(--gold); padding: 0.4rem 1rem; border-radius: 2px;
  color: var(--gold) !important; transition: background 0.2s, color 0.2s !important;
}
.nav-links .btn-contact:hover { background: var(--gold); color: var(--bg) !important; }

/* Mobile nav toggle (hidden on desktop) */
.nav-toggle {
  display: none; flex-direction: column; justify-content: center; gap: 5px;
  width: 34px; height: 34px; background: none; border: none; cursor: pointer;
  z-index: 110; padding: 0;
}
.nav-toggle span {
  display: block; width: 100%; height: 1px; background: var(--cream);
  transition: transform 0.25s ease, opacity 0.2s ease;
}
.nav-toggle.active span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav-toggle.active span:nth-child(2) { opacity: 0; }
.nav-toggle.active span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

.nav-backdrop {
  display: none; position: fixed; inset: 0; z-index: 90;
  background: rgba(0,0,0,0.5); opacity: 0; pointer-events: none;
  transition: opacity 0.25s ease;
}
.nav-backdrop.visible { opacity: 1; pointer-events: auto; }

/* ── HERO ────────────────────────────────── */
.hero {
  min-height: 100vh;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  text-align: center; padding: 7rem 2rem 5rem;
  position: relative; overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 55% 55% at 50% 42%, rgba(53,122,61,0.18) 0%, transparent 70%),
    radial-gradient(ellipse 30% 30% at 50% 42%, rgba(212,177,88,0.08) 0%, transparent 60%);
  pointer-events: none;
}
.hero-lockup {
  width: 100%; max-width: 400px;
  margin: 0 auto 2rem;
  filter: drop-shadow(0 0 32px rgba(53,122,61,0.4));
  position: relative; z-index: 1;
}
.hero-tagline {
  font-family: var(--font-body);
  font-size: 1.05rem; font-style: italic;
  color: var(--muted); letter-spacing: 0.04em;
  margin-bottom: 2.8rem; position: relative; z-index: 1;
}
.hero-rule {
  width: 48px; height: 1px;
  background: var(--gold); opacity: 0.4;
  margin: 0 auto 2rem; position: relative; z-index: 1;
}
.btn-row { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; position: relative; z-index: 1; }

/* ── BUTTONS ─────────────────────────────── */
.btn-primary {
  display: inline-block; background: var(--green); color: #fff;
  font-family: var(--font-ui); font-size: 0.68rem; letter-spacing: 0.18em; text-transform: uppercase;
  padding: 0.8rem 1.9rem; border-radius: 2px; text-decoration: none; border: none; cursor: pointer;
  transition: background 0.2s, transform 0.15s;
}
.btn-primary:hover { background: var(--green-light); transform: translateY(-1px); }
.btn-outline {
  display: inline-block; background: transparent; color: var(--gold);
  font-family: var(--font-ui); font-size: 0.68rem; letter-spacing: 0.18em; text-transform: uppercase;
  padding: 0.8rem 1.9rem; border-radius: 2px; text-decoration: none; border: 1px solid var(--gold); cursor: pointer;
  transition: background 0.2s, color 0.2s, transform 0.15s;
}
.btn-outline:hover { background: var(--gold); color: var(--bg); transform: translateY(-1px); }

/* ── SECTIONS ────────────────────────────── */
section { padding: 5rem 3rem; max-width: 1100px; margin: 0 auto; }
.section-label {
  font-family: var(--font-ui); font-size: 0.62rem; letter-spacing: 0.3em; text-transform: uppercase;
  color: var(--green-light); margin-bottom: 0.6rem; display: block;
}
.section-title {
  font-family: var(--font-display); font-size: clamp(1.7rem, 3vw, 2.6rem);
  font-weight: 500; color: var(--cream); margin-bottom: 1.2rem;
}
.section-body {
  font-family: var(--font-body); font-size: 1.1rem; color: var(--muted);
  max-width: 680px; line-height: 1.9;
}
hr.divider { border: none; border-top: 1px solid var(--border-faint); margin: 0 3rem; }

/* ── CARDS ───────────────────────────────── */
.cards-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(270px, 1fr));
  gap: 1.3rem; margin-top: 3rem;
}
.card {
  background: var(--bg-card); border: 1px solid var(--border-faint);
  border-radius: 3px; padding: 1.8rem 1.6rem;
  transition: border-color 0.25s, transform 0.2s;
}
.card:hover { border-color: var(--border); transform: translateY(-2px); }
.card-icon { margin-bottom: 1rem; display:flex; align-items:flex-start; }
.card h3 {
  font-family: var(--font-display); font-size: 1.05rem; font-weight: 500;
  color: var(--cream); margin-bottom: 0.5rem; letter-spacing: 0.03em;
}
.card p { font-size: 0.95rem; color: var(--muted); line-height: 1.75; }

/* ── WHAT WE DO ──────────────────────────── */
.what-we-do { padding: 4rem 3rem; border-top: 1px solid var(--border-faint); border-bottom: 1px solid var(--border-faint); }
.what-we-do .inner { max-width: 1100px; margin: 0 auto; }

/* ── PAGE HERO ───────────────────────────── */
.page-hero {
  padding: 9rem 3rem 4.5rem; text-align: center;
  border-bottom: 1px solid var(--border-faint);
  position: relative; overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(ellipse 50% 80% at 50% 0%, rgba(53,122,61,0.13) 0%, transparent 70%);
  pointer-events: none;
}

/* ── PULL QUOTE ──────────────────────────── */
.pull-quote {
  border-left: 2px solid var(--gold); padding: 1.4rem 2rem; margin: 3rem 0;
  background: rgba(212,177,88,0.06); border-radius: 0 3px 3px 0;
}
.pull-quote p {
  font-family: var(--font-body); font-size: 1.3rem; font-style: italic;
  color: var(--cream); line-height: 1.65;
}
.pull-quote cite {
  display: block; margin-top: 0.7rem; font-size: 0.8rem;
  color: var(--muted); font-style: normal; font-family: var(--font-ui); letter-spacing: 0.1em;
}

/* ── WATERMARK WRAPPER ───────────────────── */
.watermark-section {
  position: relative; overflow: hidden;
}
.watermark-sigil {
  position: absolute; top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 520px; height: 520px;
  opacity: 0.06; pointer-events: none; z-index: 0;
}
.watermark-logo {
  position: absolute; top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 500px; height: 500px;
  opacity: 0.055; pointer-events: none; z-index: 0;
  object-fit: contain;
}
.watermark-section > *:not(.watermark-sigil):not(.watermark-logo) { position: relative; z-index: 1; }

/* ── PHILOSOPHY ORNAMENT ─────────────────── */
.principle-block {
  padding: 3rem 0;
  border-bottom: 1px solid var(--border-faint);
}
.principle-block:last-of-type { border-bottom: none; }
.principle-number {
  font-family: var(--font-display); font-size: 0.7rem;
  letter-spacing: 0.3em; color: var(--gold); opacity: 0.6;
  margin-bottom: 0.5rem; display: block;
}

/* Service row layout (Services page) */
.principle-block.service-row {
  display: grid; grid-template-columns: 1fr 1.8fr; gap: 3rem; align-items: start;
}

/* Contact page two-column layout */
.contact-section {
  display: grid; grid-template-columns: 1fr 1.5fr; gap: 4rem; align-items: start;
  max-width: 1100px; margin: 0 auto; padding: 4rem 3rem 6rem;
}

/* ── LAB ENTRIES ─────────────────────────── */
.entry-list { margin-top: 3rem; display: flex; flex-direction: column; gap: 1.8rem; }
.entry {
  background: var(--bg-card); border: 1px solid var(--border-faint);
  border-left: 2px solid var(--green); border-radius: 3px; padding: 2rem;
  transition: border-color 0.2s;
}
.entry:hover { border-color: var(--green-light); }
.entry-meta {
  font-family: var(--font-ui); font-size: 0.62rem; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--green-light); margin-bottom: 0.6rem;
}
.entry h3 {
  font-family: var(--font-display); font-size: 1.25rem; font-weight: 500; color: var(--cream); margin-bottom: 0.6rem;
}
.entry p { font-size: 1rem; color: var(--muted); line-height: 1.8; }
.entry-tags { margin-top: 1rem; display: flex; gap: 0.45rem; flex-wrap: wrap; }
.tag {
  background: rgba(53,122,61,0.14); border: 1px solid rgba(53,122,61,0.32); border-radius: 2px;
  padding: 0.18rem 0.65rem; font-family: var(--font-ui); font-size: 0.58rem;
  letter-spacing: 0.12em; text-transform: uppercase; color: var(--green-light);
}

/* ── CONTACT FORM ────────────────────────── */
.contact-form { display: grid; grid-template-columns: 1fr 1fr; gap: 1.1rem; margin-top: 2.5rem; }
.form-group { display: flex; flex-direction: column; gap: 0.4rem; }
.form-group.full { grid-column: 1 / -1; }
.form-group label {
  font-family: var(--font-ui); font-size: 0.6rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--muted);
}
.form-group input, .form-group textarea, .form-group select {
  background: var(--bg-card); border: 1px solid var(--border-faint); border-radius: 2px;
  color: var(--cream); font-family: var(--font-body); font-size: 1rem;
  padding: 0.7rem 0.9rem; outline: none; transition: border-color 0.2s; width: 100%;
}
.form-group input:focus, .form-group textarea:focus, .form-group select:focus { border-color: var(--green); }
.form-group textarea { min-height: 140px; resize: vertical; }
.form-group select option { background: var(--bg-card); }

/* ── FOOTER ──────────────────────────────── */
footer { background: var(--bg-mid); border-top: 1px solid var(--border-faint); padding: 4rem 3rem 2rem; }
.footer-inner {
  max-width: 1100px; margin: 0 auto;
  display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 3rem;
  padding-bottom: 3rem; border-bottom: 1px solid var(--border-faint);
}
.footer-brand p { font-size: 0.92rem; color: var(--muted); font-style: italic; max-width: 260px; line-height: 1.65; margin-top: 0.8rem; }
.footer-col h4 {
  font-family: var(--font-ui); font-size: 0.6rem; letter-spacing: 0.24em; text-transform: uppercase;
  color: var(--green-light); margin-bottom: 1rem;
}
.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 0.5rem; }
.footer-col ul li a, .footer-col a {
  font-family: var(--font-body); font-size: 0.95rem; color: var(--muted); text-decoration: none; transition: color 0.2s;
}
.footer-col ul li a:hover, .footer-col a:hover { color: var(--cream); }
.contact-item { display: flex; align-items: flex-start; gap: 0.6rem; font-size: 0.95rem; color: var(--muted); margin-bottom: 0.6rem; }
.contact-item span { color: var(--gold); }
.footer-bottom {
  max-width: 1100px; margin: 0 auto; padding-top: 1.6rem;
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 0.8rem;
}
.footer-bottom-left { font-size: 0.8rem; color: var(--muted); font-style: italic; }
.footer-bottom-sigil { opacity: 0.3; }
.footer-bottom-right { font-size: 0.76rem; color: var(--muted); }
.footer-bottom-right a { color: var(--muted); text-decoration: none; transition: color 0.2s; }
.footer-bottom-right a:hover { color: var(--gold); }

/* ── FOUR STAGES / GREAT WORK ────────────── */
.stage-grid {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 1.3rem; margin-top: 2.5rem;
}
.stage-block {
  background: var(--bg-card); border: 1px solid var(--border-faint);
  border-top: 2px solid var(--muted); border-radius: 3px; padding: 1.6rem 1.4rem;
  transition: border-color 0.25s, transform 0.2s;
}
.stage-block:hover { transform: translateY(-2px); }
.stage-block.nigredo { border-top-color: #565656; }
.stage-block.albedo { border-top-color: var(--cream); }
.stage-block.citrinitas { border-top-color: var(--gold); }
.stage-block.rubedo { border-top-color: var(--rubedo); background: linear-gradient(180deg, var(--rubedo-glow), var(--bg-card) 60%); }
.stage-number {
  font-family: var(--font-ui); font-size: 0.58rem; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--muted); margin-bottom: 0.5rem; display: block;
}
.stage-block.rubedo .stage-number { color: var(--rubedo-light); }
.stage-block h3 {
  font-family: var(--font-display); font-size: 1.1rem; font-weight: 500;
  color: var(--cream); margin-bottom: 0.6rem; letter-spacing: 0.02em;
}
.stage-block.rubedo h3 { color: var(--rubedo-light); }
.stage-block p { font-size: 0.92rem; color: var(--muted); line-height: 1.7; }
.stage-caption {
  margin-top: 1.6rem; font-size: 0.85rem; font-style: italic; color: var(--muted);
  text-align: center;
}

/* ── PHILOSOPHER'S STONE GLYPH ────────────── */
.stone-glyph { overflow: visible; flex-shrink: 0; }
.stone-glyph .stone-gem {
  transform-origin: 50px 50px;
  animation: stoneGlow 4.5s ease-in-out infinite alternate;
}
.stone-glyph--signature .stone-ring {
  transform-origin: 50px 50px;
  animation: stoneRingSpin 100s linear infinite;
}
@keyframes stoneGlow {
  from { filter: drop-shadow(0 0 1px rgba(212,177,88,0.25)); }
  to   { filter: drop-shadow(0 0 8px rgba(184,73,47,0.55)); }
}
@keyframes stoneRingSpin {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}
@media (prefers-reduced-motion: reduce) {
  .stone-glyph .stone-gem, .stone-glyph--signature .stone-ring { animation: none; }
}
.stage-block.rubedo h3 { display: flex; align-items: center; gap: 0.6rem; }
.stone-paragraph { display: flex; align-items: flex-start; gap: 1rem; }
.stone-paragraph .stone-glyph { margin-top: 0.3rem; }

/* ── GLYPH DIVIDER (hermetic seal as section break) ── */
.glyph-divider {
  display: flex; align-items: center; justify-content: center; gap: 1.2rem;
  padding: 2.5rem 0; max-width: 1100px; margin: 0 auto;
}
.glyph-divider::before, .glyph-divider::after {
  content: ''; flex: 1; height: 1px; background: var(--border-faint); max-width: 220px;
}
.glyph-divider svg { flex-shrink: 0; opacity: 0.75; }

/* ── FAQ ──────────────────────────────────── */
.faq-list { display: flex; flex-direction: column; margin-top: 2.5rem; }
.faq-item { padding: 1.8rem 0; border-bottom: 1px solid var(--border-faint); }
.faq-item:last-child { border-bottom: none; }
.faq-item h3 {
  font-family: var(--font-display); font-size: 1.12rem; font-weight: 500;
  color: var(--cream); margin-bottom: 0.6rem; letter-spacing: 0.01em;
}
.faq-item p { font-size: 1rem; color: var(--muted); line-height: 1.8; max-width: 680px; }

/* ── TEAM CARDS ──────────────────────────── */
.team-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 1.8rem; margin-top: 3rem; }
.team-card { background: var(--bg-card); border: 1px solid var(--border-faint); border-radius: 3px; padding: 2rem; text-align: center; }
.team-avatar {
  width: 66px; height: 66px; border-radius: 50%; background: rgba(53,122,61,0.16);
  border: 1px solid rgba(53,122,61,0.4); display: flex; align-items: center; justify-content: center;
  font-size: 1.6rem; margin: 0 auto 1.1rem;
}
.team-card h3 { font-family: var(--font-display); font-size: 1.05rem; color: var(--cream); margin-bottom: 0.3rem; }
.team-card .role {
  font-family: var(--font-ui); font-size: 0.6rem; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--green-light); margin-bottom: 0.8rem;
}
.team-card p { font-size: 0.92rem; color: var(--muted); line-height: 1.65; }

/* ── RESPONSIVE ──────────────────────────── */
@media (max-width: 860px) {
  .nav-toggle { display: flex; }
  .nav-links {
    position: fixed; top: 0; right: -100%; z-index: 105;
    height: 100vh; width: min(78vw, 320px);
    flex-direction: column; align-items: flex-start; justify-content: flex-start;
    gap: 1.7rem; background: var(--bg-mid);
    padding: 6.5rem 2.2rem 2rem;
    box-shadow: -12px 0 32px rgba(0,0,0,0.45);
    transition: right 0.3s ease;
    border-left: 1px solid var(--border-faint);
  }
  .nav-links.open { right: 0; }
  .nav-links a { font-size: 0.72rem; }
  .nav-backdrop { display: block; }
}

@media (max-width: 768px) {
  nav { padding: 0.9rem 1.5rem; }
  section, .what-we-do, footer { padding-left: 1.5rem; padding-right: 1.5rem; }
  .page-hero { padding: 7rem 1.5rem 3.5rem; }
  .footer-inner { grid-template-columns: 1fr; }
  .contact-form { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .hero-lockup { max-width: 300px; }
  .principle-block.service-row { grid-template-columns: 1fr; gap: 1rem; }
  .contact-section { grid-template-columns: 1fr; gap: 2.5rem; padding: 3rem 1.5rem 4rem; }
  .watermark-sigil, .watermark-logo { width: 320px; height: 320px; }
  .stage-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 560px) {
  .stage-grid { grid-template-columns: 1fr; }
  .glyph-divider { gap: 0.7rem; }
  .glyph-divider::before, .glyph-divider::after { max-width: 60px; }
}

@media (max-width: 480px) {
  .hero-tagline { font-size: 0.92rem; }
  section { padding: 3.5rem 1.25rem; }
  .nav-logo-name { font-size: 0.68rem; }
  .btn-primary, .btn-outline { padding: 0.75rem 1.4rem; font-size: 0.64rem; }
}

/* ── UPSCALE FOR LARGER DESKTOPS ──────────── */
/* Base sizes were tuned for mobile viewing distance; on wide monitors
   viewed from further away, the same px values read as small. */
@media (min-width: 1201px) {
  body { font-size: 19px; }
  .section-body { font-size: 1.18rem; }
  .hero-tagline { font-size: 1.15rem; }
  .nav-links a { font-size: 0.74rem; }
  .btn-primary, .btn-outline { font-size: 0.74rem; padding: 0.85rem 2.1rem; }
  .card p, .entry p, .stage-block p { font-size: 1rem; }
  .pull-quote p { font-size: 1.4rem; }
}

@media (min-width: 1600px) {
  body { font-size: 20px; }
  .section-body { font-size: 1.24rem; }
  section { padding: 6rem 3rem; }
}