:root {
  --bg: #faf6f1;
  --bg-warm: #f3ebe0;
  --bg-dark: #2c2418;
  --fg: #2c2418;
  --fg-light: #6b5d4f;
  --fg-muted: #9c8e7e;
  --accent: #c4704b;
  --accent-light: #d4956e;
  --accent-pale: #f0ddd0;
  --green: #4a6741;
  --green-light: #6b8a5e;
  --font-display: 'Syne', sans-serif;
  --font-body: 'DM Sans', sans-serif;
}

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

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

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* === HERO === */
.hero {
  min-height: 90vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 6rem 2rem 4rem;
  max-width: 900px;
  margin: 0 auto;
}

.hero-badge {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  border: 1.5px solid var(--accent);
  padding: 0.4rem 1rem;
  border-radius: 2rem;
  margin-bottom: 2.5rem;
  width: fit-content;
}

.hero h1 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.8rem, 7vw, 5.5rem);
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: var(--fg);
  margin-bottom: 1.5rem;
}

.hero h1 em {
  font-style: italic;
  color: var(--accent);
}

.hero-sub {
  font-size: 1.15rem;
  color: var(--fg-light);
  max-width: 560px;
  line-height: 1.7;
  margin-bottom: 2rem;
}

.hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.tag {
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  padding: 0.4rem 0.9rem;
  background: var(--accent-pale);
  color: var(--accent);
  border-radius: 2rem;
}

/* === PHILOSOPHY === */
.philosophy {
  background: var(--bg-warm);
  padding: 5rem 2rem;
}

.philosophy-grid {
  max-width: 900px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 2rem;
  align-items: start;
}

.philosophy-label {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--fg-muted);
  padding-top: 0.6rem;
}

.philosophy-content h2 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.6rem, 3.5vw, 2.4rem);
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: 1.2rem;
  color: var(--fg);
}

.philosophy-content p {
  font-size: 1.05rem;
  color: var(--fg-light);
  line-height: 1.75;
  max-width: 580px;
}

/* === BOXES === */
.boxes {
  padding: 5rem 2rem;
  max-width: 1000px;
  margin: 0 auto;
}

.boxes-heading {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  letter-spacing: -0.02em;
  margin-bottom: 3rem;
  color: var(--fg);
}

.boxes-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.box-card {
  background: var(--bg-warm);
  border-radius: 16px;
  padding: 2.2rem 2rem;
  transition: transform 0.2s ease;
}

.box-card:hover {
  transform: translateY(-3px);
}

.box-icon {
  font-size: 1.6rem;
  color: var(--accent);
  margin-bottom: 1rem;
}

.box-card h3 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.15rem;
  margin-bottom: 0.6rem;
  color: var(--fg);
}

.box-card p {
  font-size: 0.92rem;
  color: var(--fg-light);
  line-height: 1.65;
}

/* === DIFFERENCE === */
.difference {
  background: var(--bg-dark);
  color: #faf6f1;
  padding: 5rem 2rem;
}

.difference-inner {
  max-width: 900px;
  margin: 0 auto;
}

.difference h2 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2rem, 4.5vw, 3.2rem);
  letter-spacing: -0.02em;
  margin-bottom: 3rem;
}

.diff-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.5rem;
}

.diff-number {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 2.5rem;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 1rem;
}

.diff-item h3 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.1rem;
  margin-bottom: 0.6rem;
  color: #faf6f1;
}

.diff-item p {
  font-size: 0.9rem;
  color: #c4b9a8;
  line-height: 1.65;
}

/* === CLOSING === */
.closing {
  padding: 6rem 2rem;
  text-align: center;
}

.closing-inner {
  max-width: 700px;
  margin: 0 auto;
}

.closing h2 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--fg);
  margin-bottom: 1.2rem;
}

.closing p {
  font-size: 1.1rem;
  color: var(--fg-light);
  line-height: 1.7;
}

/* === FOOTER === */
.site-footer {
  border-top: 1px solid var(--accent-pale);
  padding: 2.5rem 2rem;
}

.footer-inner {
  max-width: 900px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-brand {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--fg);
}

.footer-details {
  display: flex;
  gap: 2rem;
  font-size: 0.82rem;
  color: var(--fg-muted);
}

/* === RESPONSIVE === */
@media (max-width: 768px) {
  .hero {
    min-height: 80vh;
    padding: 4rem 1.5rem 3rem;
  }

  .philosophy-grid {
    grid-template-columns: 1fr;
    gap: 0.8rem;
  }

  .boxes-grid {
    grid-template-columns: 1fr;
  }

  .diff-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .footer-inner {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }

  .footer-details {
    flex-direction: column;
    gap: 0.4rem;
  }
}

@media (max-width: 480px) {
  .hero {
    padding: 3rem 1.2rem 2rem;
  }

  .hero-tags {
    gap: 0.4rem;
  }

  .tag {
    font-size: 0.72rem;
    padding: 0.35rem 0.75rem;
  }

  .box-card {
    padding: 1.6rem 1.4rem;
  }
}