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

:root {
  --bg: #111111;
  --bg-card: #1a1a1a;
  --bg-card-hover: #222222;
  --green: #0a8a50;
  --green-light: #0fa762;
  --green-glow: rgba(10, 138, 80, 0.15);
  --text: #e8e8e8;
  --text-dim: #999999;
  --text-bright: #ffffff;
  --border: #2a2a2a;
  --font-heading: 'Montserrat', sans-serif;
  --font-body: 'Noto Sans', sans-serif;
}

html { scroll-behavior: smooth; }

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

/* NAV */
nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 1.25rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  background: rgba(17, 17, 17, 0.8);
  border-bottom: 1px solid var(--border);
  transition: all 0.3s ease;
}

.nav-logo {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--text-bright);
  text-decoration: none;
  letter-spacing: -0.02em;
}

.nav-logo span { color: var(--green); }

.nav-links {
  display: flex;
  gap: 2rem;
  list-style: none;
  align-items: center;
}

.nav-links a {
  color: var(--text-dim);
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  transition: color 0.3s;
}

.nav-links a:hover,
.nav-links a.active { color: var(--green-light); }

.nav-cta {
  background: var(--green);
  color: var(--text-bright) !important;
  padding: 0.5rem 1.25rem;
  border-radius: 6px;
  transition: background 0.3s !important;
}

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

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

.nav-toggle span {
  width: 24px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: all 0.3s;
}

/* PAGE HEADER */
.page-header {
  padding: 10rem 2rem 4rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-header::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, var(--green-glow) 0%, transparent 70%);
  pointer-events: none;
}

.page-header .section-label { margin-bottom: 1rem; }

.page-header h1 {
  font-family: var(--font-heading);
  font-size: clamp(2.2rem, 5vw, 3.5rem);
  font-weight: 700;
  color: var(--text-bright);
  letter-spacing: -0.03em;
  margin-bottom: 1rem;
  line-height: 1.15;
}

.page-header p {
  color: var(--text-dim);
  font-size: 1.1rem;
  font-weight: 300;
  max-width: 580px;
  margin: 0 auto;
  line-height: 1.8;
}

/* HERO */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 8rem 2rem 4rem;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, var(--green-glow) 0%, transparent 70%);
  pointer-events: none;
}

.hero-content {
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
  position: relative;
}

.hero-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--green);
  margin-bottom: 1.5rem;
  padding: 0.4rem 1rem;
  border: 1px solid rgba(10, 138, 80, 0.3);
  border-radius: 100px;
}

h1 {
  font-family: var(--font-heading);
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 700;
  line-height: 1.1;
  color: var(--text-bright);
  letter-spacing: -0.03em;
  margin-bottom: 1.5rem;
}

.hero-sub {
  font-size: 1.15rem;
  color: var(--text-dim);
  max-width: 540px;
  margin: 0 auto 2.5rem;
  font-weight: 300;
  line-height: 1.8;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* BUTTONS */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 2rem;
  border-radius: 8px;
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s ease;
  cursor: pointer;
  border: none;
}

.btn-primary {
  background: var(--green);
  color: var(--text-bright);
}

.btn-primary:hover {
  background: var(--green-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(10, 138, 80, 0.3);
}

.btn-outline {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
}

.btn-outline:hover {
  border-color: var(--green);
  color: var(--green-light);
  transform: translateY(-2px);
}

/* SECTIONS */
section { padding: 6rem 2rem; }

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

.container-narrow {
  max-width: 760px;
  margin: 0 auto;
}

.section-label {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--green);
  margin-bottom: 1rem;
}

h2 {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 700;
  color: var(--text-bright);
  letter-spacing: -0.02em;
  margin-bottom: 1.5rem;
  line-height: 1.2;
}

h3 {
  font-family: var(--font-heading);
  color: var(--text-bright);
}

.section-text {
  color: var(--text-dim);
  max-width: 640px;
  font-size: 1.05rem;
  font-weight: 300;
  line-height: 1.8;
}

.divider {
  border: none;
  border-top: 1px solid var(--border);
  margin: 0 2rem;
  max-width: 1100px;
  margin-left: auto;
  margin-right: auto;
}

/* ABOUT GRID */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  margin-top: 3rem;
}

.about-image {
  aspect-ratio: 4/5;
  background: var(--bg-card);
  border-radius: 16px;
  border: 1px solid var(--border);
  overflow: hidden;
  position: relative;
}

.about-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.about-text p {
  color: var(--text-dim);
  margin-bottom: 1.25rem;
  font-weight: 300;
  line-height: 1.8;
}

.about-text p strong {
  color: var(--text);
  font-weight: 500;
}

.stat-row {
  display: flex;
  gap: 2.5rem;
  margin-top: 2rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
}

.stat h3 {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--green);
}

.stat p {
  font-size: 0.8rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin: 0 !important;
}

/* CARDS */
.card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 3rem;
}

.card-grid-2 {
  grid-template-columns: repeat(2, 1fr);
}

.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 2.5rem 2rem;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--green);
  opacity: 0;
  transition: opacity 0.3s;
}

.card:hover {
  border-color: rgba(10, 138, 80, 0.3);
  transform: translateY(-4px);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.card:hover::before { opacity: 1; }

.card-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: var(--green-glow);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  font-size: 1.3rem;
}

.card h3 {
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--text-bright);
  margin-bottom: 0.75rem;
}

.card p {
  color: var(--text-dim);
  font-size: 0.9rem;
  font-weight: 300;
  line-height: 1.7;
}

.card-number {
  font-family: var(--font-heading);
  font-size: 3rem;
  font-weight: 700;
  color: var(--green);
  opacity: 0.2;
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  line-height: 1;
}

/* QUOTE */
.quote-section { text-align: center; padding: 6rem 2rem; }

blockquote {
  font-family: var(--font-heading);
  font-size: clamp(1.4rem, 3vw, 2rem);
  font-weight: 500;
  color: var(--text-bright);
  line-height: 1.5;
  max-width: 700px;
  margin: 0 auto;
  font-style: italic;
}

blockquote::before {
  content: '';
  display: block;
  width: 40px;
  height: 3px;
  background: var(--green);
  margin: 0 auto 2rem;
}

.quote-attr {
  margin-top: 1.5rem;
  color: var(--text-dim);
  font-size: 0.9rem;
}

/* PILLARS */
.pillars-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 2rem;
}

.pillar-tag {
  padding: 0.5rem 1.25rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 100px;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-dim);
  transition: all 0.3s;
}

.pillar-tag:hover {
  border-color: var(--green);
  color: var(--green-light);
  background: var(--green-glow);
}

/* CTA SECTION */
.cta-section {
  text-align: center;
  padding: 6rem 2rem;
  background: linear-gradient(180deg, transparent 0%, var(--green-glow) 100%);
  border-top: 1px solid var(--border);
}

.cta-section h2 { margin-bottom: 1rem; }

.cta-section .section-text {
  margin: 0 auto 2.5rem;
  text-align: center;
}

/* TIMELINE */
.timeline {
  position: relative;
  margin-top: 3rem;
  padding-left: 2rem;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--border);
}

.timeline-item {
  position: relative;
  padding-bottom: 3rem;
  padding-left: 2rem;
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: -2rem;
  top: 0.5rem;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--green);
  border: 2px solid var(--bg);
  margin-left: -4px;
}

.timeline-year {
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--green);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}

.timeline-item h3 {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.timeline-item p {
  color: var(--text-dim);
  font-size: 0.95rem;
  font-weight: 300;
  line-height: 1.7;
}

/* PROSE */
.prose p {
  color: var(--text-dim);
  font-size: 1.05rem;
  font-weight: 300;
  line-height: 1.9;
  margin-bottom: 1.5rem;
}

.prose p strong {
  color: var(--text);
  font-weight: 500;
}

/* BOOK */
.book-hero {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 4rem;
  align-items: center;
  margin-top: 3rem;
}

.book-cover {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 2rem;
  text-align: center;
  aspect-ratio: 3/4;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.book-cover-title {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text-bright);
  line-height: 1.3;
  margin-bottom: 1rem;
}

.book-cover-sub {
  font-size: 0.85rem;
  color: var(--green);
  font-weight: 500;
}

.book-cover-author {
  font-size: 0.9rem;
  color: var(--text-dim);
  margin-top: 1.5rem;
  font-style: italic;
}

/* CONTACT FORM */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  margin-top: 3rem;
}

.contact-info-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 2rem;
  margin-bottom: 1rem;
  transition: border-color 0.3s;
}

.contact-info-card:hover {
  border-color: rgba(10, 138, 80, 0.3);
}

.contact-info-card h3 {
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.contact-info-card p {
  color: var(--text-dim);
  font-size: 0.9rem;
}

.contact-info-card a {
  color: var(--green-light);
  text-decoration: none;
}

.contact-info-card a:hover { text-decoration: underline; }

.calendly-wrapper {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
  min-height: 500px;
}

/* FOOTER */
footer {
  padding: 3rem 2rem;
  border-top: 1px solid var(--border);
  text-align: center;
}

.footer-links {
  display: flex;
  gap: 2rem;
  justify-content: center;
  margin-bottom: 2rem;
  flex-wrap: wrap;
}

.footer-links a {
  color: var(--text-dim);
  text-decoration: none;
  font-size: 0.85rem;
  transition: color 0.3s;
}

.footer-links a:hover { color: var(--green-light); }

.footer-copy {
  font-size: 0.78rem;
  color: #555;
}

/* RESPONSIVE */
@media (max-width: 900px) {
  .about-grid { grid-template-columns: 1fr; gap: 2rem; }
  .about-image { max-height: 400px; }
  .card-grid { grid-template-columns: 1fr; }
  .card-grid-2 { grid-template-columns: 1fr; }
  .book-hero { grid-template-columns: 200px 1fr; gap: 2rem; }
  .contact-grid { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  nav { padding: 1rem 1.25rem; }

  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    background: rgba(17, 17, 17, 0.95);
    backdrop-filter: blur(20px);
    padding: 1.5rem;
    gap: 1rem;
    border-bottom: 1px solid var(--border);
  }

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

  .hero { padding: 7rem 1.25rem 3rem; }
  .page-header { padding: 8rem 1.25rem 3rem; }
  section { padding: 4rem 1.25rem; }
  .stat-row { gap: 1.5rem; }
  .stat h3 { font-size: 1.4rem; }
  .book-hero { grid-template-columns: 1fr; }
  .book-cover { max-width: 250px; margin: 0 auto; }
}

/* ANIMATIONS */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}