/* === RESET & BASE === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --forest: #1a3a2f;
  --forest-mid: #2d5a45;
  --forest-light: #3d7a5c;
  --amber: #c9a84c;
  --amber-light: #e0c57a;
  --cream: #faf8f3;
  --cream-dark: #f0ece0;
  --ink: #1a1a1a;
  --ink-light: #3d3d3d;
  --muted: #6b6b6b;
  --border: #e2ddd5;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: 'Source Sans 3', 'Helvetica Neue', sans-serif;
  background: var(--cream);
  color: var(--ink);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* === TYPOGRAPHY === */
h1, h2, h3 {
  font-family: 'Playfair Display', Georgia, serif;
  font-weight: 700;
  line-height: 1.2;
}

.section-label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--forest-light);
  margin-bottom: 0.75rem;
}

.section-heading {
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  color: var(--forest);
  margin-bottom: 2.5rem;
}

/* === NAV === */
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.5rem 4rem;
  position: sticky;
  top: 0;
  background: rgba(250, 248, 243, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  z-index: 100;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.nav-logo {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  background: var(--forest);
  color: var(--amber);
  font-family: 'Playfair Display', serif;
  font-size: 1.1rem;
  font-weight: 700;
  border-radius: 6px;
}

.nav-name {
  font-family: 'Playfair Display', serif;
  font-weight: 600;
  font-size: 1.1rem;
  color: var(--forest);
}

.nav-links {
  display: flex;
  gap: 2rem;
}

.nav-links a {
  color: var(--ink-light);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  transition: color 0.2s;
}

.nav-links a:hover { color: var(--forest); }

/* === HERO === */
.hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  padding: 5rem 4rem 4rem;
  min-height: 90vh;
  align-items: center;
  background: var(--cream);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -80px;
  right: -80px;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(201,168,76,0.08) 0%, transparent 70%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 1;
}

.hero-eyebrow {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 1rem;
}

.hero-headline {
  font-size: clamp(2.2rem, 4.5vw, 3.6rem);
  color: var(--forest);
  margin-bottom: 1.5rem;
  line-height: 1.1;
}

.hero-sub {
  font-size: 1.1rem;
  color: var(--ink-light);
  max-width: 520px;
  margin-bottom: 3rem;
  line-height: 1.7;
}

.hero-stats {
  display: flex;
  gap: 2.5rem;
}

.hero-stat {}

.hero-stat-value {
  display: block;
  font-family: 'Playfair Display', serif;
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--forest);
}

.hero-stat-label {
  font-size: 0.8rem;
  color: var(--muted);
  font-weight: 500;
}

.hero-cta {
  display: inline-block;
  margin-top: 2rem;
  padding: 0.85rem 1.75rem;
  background: var(--forest);
  color: var(--amber);
  font-weight: 600;
  font-size: 0.95rem;
  border-radius: 8px;
  text-decoration: none;
  transition: background 0.2s, transform 0.2s;
}

.hero-cta:hover {
  background: var(--forest-mid);
  transform: translateY(-2px);
}

/* === HERO VISUAL === */
.hero-visual {
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  z-index: 1;
}

.lattice-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 3px;
  transform: rotate(-12deg) scale(1.05);
  filter: drop-shadow(0 20px 40px rgba(26,58,47,0.15));
}

.lattice-cell {
  width: 80px;
  height: 80px;
  background: var(--forest);
  position: relative;
  clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
  transition: all 0.4s ease;
}

.lattice-cell:nth-child(odd) { background: var(--forest-mid); }
.lattice-cell:nth-child(3n) { background: var(--forest-light); opacity: 0.7; }
.lattice-cell:nth-child(4n) { background: var(--amber); opacity: 0.4; }
.lattice-cell:hover { background: var(--amber) !important; opacity: 1 !important; }

/* === PROBLEM === */
.problem {
  background: var(--forest);
  padding: 6rem 4rem;
  position: relative;
  overflow: hidden;
}

.problem::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: repeating-linear-gradient(
    45deg,
    transparent,
    transparent 40px,
    rgba(255,255,255,0.02) 40px,
    rgba(255,255,255,0.02) 41px
  );
}

.problem-inner { position: relative; z-index: 1; max-width: 1100px; margin: 0 auto; }

.problem .section-label { color: var(--amber); }
.problem .section-heading { color: #fff; }

.problem-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin-bottom: 3rem;
}

.problem-card {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 12px;
  padding: 1.5rem;
}

.problem-icon {
  font-family: 'Playfair Display', serif;
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--amber);
  margin-bottom: 0.75rem;
  line-height: 1;
}

.problem-text {
  color: rgba(255,255,255,0.7);
  font-size: 0.9rem;
}

.problem-closing {
  color: rgba(255,255,255,0.6);
  font-size: 1rem;
  max-width: 600px;
  font-style: italic;
  font-family: 'Playfair Display', serif;
}

/* === SOLUTION === */
.solution {
  background: var(--cream-dark);
  padding: 6rem 4rem;
}

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

.solution-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.solution-card {
  background: var(--cream);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 2rem;
  transition: transform 0.2s, box-shadow 0.2s;
}

.solution-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(26,58,47,0.08);
}

.solution-number {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: var(--amber);
  margin-bottom: 0.75rem;
}

.solution-card h3 {
  font-size: 1.05rem;
  color: var(--forest);
  margin-bottom: 0.5rem;
  font-family: 'Playfair Display', serif;
}

.solution-card p {
  font-size: 0.88rem;
  color: var(--muted);
  line-height: 1.6;
}

/* === APPLICATIONS === */
.applications {
  background: var(--cream);
  padding: 6rem 4rem;
}

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

.app-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.app-item {
  padding: 1.75rem;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: #fff;
}

.app-icon-wrap {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: var(--forest);
  color: var(--amber);
  border-radius: 8px;
  margin-bottom: 1rem;
}

.app-item h3 {
  font-size: 1rem;
  font-family: 'Playfair Display', serif;
  color: var(--forest);
  margin-bottom: 0.5rem;
}

.app-item p {
  font-size: 0.85rem;
  color: var(--muted);
  line-height: 1.6;
}

/* === DIFFERENTIATORS === */
.diff-section {
  background: var(--forest);
  padding: 6rem 4rem;
}

.diff-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 4rem;
  align-items: center;
}

.diff-section .section-label { color: var(--amber); }
.diff-section .section-heading { color: #fff; }

.diff-body {
  color: rgba(255,255,255,0.75);
  font-size: 1rem;
  line-height: 1.75;
  margin-bottom: 1.5rem;
}

.diff-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.diff-list li {
  color: rgba(255,255,255,0.8);
  font-size: 0.9rem;
  padding-left: 1.2rem;
  position: relative;
}

.diff-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.65em;
  width: 6px;
  height: 6px;
  background: var(--amber);
  border-radius: 50%;
}

.diff-list li strong { color: var(--amber-light); }

.diff-quote {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-left: 4px solid var(--amber);
  border-radius: 0 12px 12px 0;
  padding: 2rem;
}

.quote-text {
  font-family: 'Playfair Display', serif;
  font-style: italic;
  font-size: 1.2rem;
  color: rgba(255,255,255,0.9);
  line-height: 1.5;
  margin-bottom: 1rem;
}

.quote-attr {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.4);
}

/* === PROCESS === */
.process {
  background: var(--cream-dark);
  padding: 6rem 4rem;
}

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

.process-steps {
  display: flex;
  align-items: center;
  gap: 0;
}

.step {
  flex: 1;
  background: var(--cream);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.75rem;
}

.step-num {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: var(--amber);
  margin-bottom: 0.75rem;
}

.step h3 {
  font-family: 'Playfair Display', serif;
  font-size: 1rem;
  color: var(--forest);
  margin-bottom: 0.5rem;
}

.step p {
  font-size: 0.85rem;
  color: var(--muted);
  line-height: 1.6;
}

.step-arrow {
  padding: 0 1rem;
  color: var(--forest-light);
  flex-shrink: 0;
}

/* === CLOSING === */
.closing {
  background: var(--cream);
  padding: 8rem 4rem;
  text-align: center;
}

.closing-inner { max-width: 750px; margin: 0 auto; }

.closing-headline {
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  color: var(--forest);
  margin-bottom: 1.5rem;
}

.closing-body {
  font-size: 1.1rem;
  color: var(--ink-light);
  line-height: 1.75;
  margin-bottom: 1rem;
}

/* === FOOTER === */
.footer {
  background: var(--forest);
  padding: 3rem 4rem;
}

.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  text-align: center;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.footer-logo {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  background: var(--amber);
  color: var(--forest);
  font-family: 'Playfair Display', serif;
  font-size: 0.9rem;
  font-weight: 700;
  border-radius: 5px;
}

.footer-name {
  font-family: 'Playfair Display', serif;
  font-weight: 600;
  font-size: 1rem;
  color: #fff;
}

.footer-tagline {
  color: rgba(255,255,255,0.5);
  font-size: 0.85rem;
}

.footer-links {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: rgba(255,255,255,0.4);
  font-size: 0.8rem;
}

.footer-dot { color: var(--amber); }

.footer-booking {
  color: var(--amber-light);
  text-decoration: none;
  font-weight: 500;
}

.footer-booking:hover { color: var(--amber); }

.footer-copy {
  color: rgba(255,255,255,0.25);
  font-size: 0.75rem;
  margin-top: 0.5rem;
}

/* === CONSULTATION === */
.consultation {
  background: var(--cream);
  padding: 6rem 4rem;
}

.consultation-inner {
  max-width: 680px;
  margin: 0 auto;
}

.consultation-headline {
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  color: var(--forest);
  margin-bottom: 1rem;
}

.consultation-sub {
  font-size: 1rem;
  color: var(--ink-light);
  line-height: 1.75;
  margin-bottom: 2.5rem;
}

.consultation-form {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.form-group label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--forest);
}

.form-group input,
.form-group select {
  padding: 0.75rem 1rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 0.95rem;
  font-family: 'Source Sans 3', sans-serif;
  background: #fff;
  color: var(--ink);
  transition: border-color 0.2s;
}

.form-group input:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--forest-light);
}

.form-group input::placeholder { color: var(--muted); }

.btn-submit {
  margin-top: 0.5rem;
  padding: 0.9rem 1.75rem;
  background: var(--forest);
  color: var(--amber);
  font-weight: 600;
  font-size: 1rem;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: background 0.2s, transform 0.2s;
}

.btn-submit:hover {
  background: var(--forest-mid);
  transform: translateY(-2px);
}

.consultation-success {
  text-align: center;
  padding: 3rem 2rem;
}

.success-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  background: var(--forest);
  color: var(--amber);
  font-size: 1.5rem;
  border-radius: 50%;
  margin-bottom: 1.5rem;
}

.consultation-success h2 {
  font-size: 1.6rem;
  color: var(--forest);
  margin-bottom: 1rem;
}

.consultation-success p {
  font-size: 1rem;
  color: var(--ink-light);
  line-height: 1.75;
  margin-bottom: 2rem;
}
@media (max-width: 900px) {
  .nav { padding: 1rem 2rem; }
  .nav-links { display: none; }

  .hero {
    grid-template-columns: 1fr;
    padding: 3rem 2rem;
    min-height: auto;
    gap: 2rem;
  }
  .hero-visual { display: none; }
  .hero-stats { gap: 1.5rem; }

  .problem { padding: 4rem 2rem; }
  .problem-grid { grid-template-columns: 1fr 1fr; }

  .solution { padding: 4rem 2rem; }
  .solution-grid { grid-template-columns: 1fr 1fr; }

  .applications { padding: 4rem 2rem; }
  .app-grid { grid-template-columns: 1fr 1fr; }

  .diff-section { padding: 4rem 2rem; }
  .diff-inner { grid-template-columns: 1fr; }

  .process { padding: 4rem 2rem; }
  .process-steps { flex-direction: column; }
  .step-arrow { transform: rotate(90deg); }

  .closing { padding: 5rem 2rem; }
  .footer { padding: 2rem; }
}

@media (max-width: 600px) {
  .problem-grid,
  .solution-grid,
  .app-grid { grid-template-columns: 1fr; }

  .hero-stats { flex-direction: column; gap: 1rem; }
}