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

:root {
  --color-bg: #faf9f6;
  --color-dark: #1a1a1a;
  --color-dark-bg: #111111;
  --color-text: #2c2c2c;
  --color-text-light: #6b6b6b;
  --color-accent: #8b7355;
  --color-accent-light: #a8956f;
  --color-border: #e0dcd5;
  --color-cream: #f5f0e8;
  --font-serif: 'Instrument Serif', Georgia, serif;
  --font-sans: 'Inter', -apple-system, sans-serif;
}

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

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

a {
  text-decoration: none;
  color: inherit;
  transition: color 0.3s ease;
}

img {
  max-width: 100%;
  display: block;
}

/* ============================================
   Layout
   ============================================ */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

.section {
  padding: 7rem 0;
}

.section-dark {
  background-color: var(--color-dark-bg);
  color: #f0ede6;
}

.section-grid {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 4rem;
  margin-bottom: 4rem;
}

/* ============================================
   Navigation
   ============================================ */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(250, 249, 246, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
}

.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.nav-logo {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  color: var(--color-dark);
  letter-spacing: -0.01em;
}

.nav-links {
  list-style: none;
  display: flex;
  gap: 2.5rem;
}

.nav-links a {
  font-size: 0.85rem;
  font-weight: 400;
  color: var(--color-text-light);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  transition: color 0.3s ease;
}

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

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

.nav-toggle span {
  display: block;
  width: 24px;
  height: 1.5px;
  background: var(--color-dark);
  transition: all 0.3s ease;
}

/* ============================================
   Hero
   ============================================ */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 8rem 2rem 6rem;
  background: linear-gradient(170deg, var(--color-bg) 0%, var(--color-cream) 100%);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -20%;
  right: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(139, 115, 85, 0.06) 0%, transparent 70%);
  border-radius: 50%;
}

.hero-content {
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
}

.hero-label {
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 1.5rem;
}

.hero h1 {
  font-family: var(--font-serif);
  font-size: clamp(2.8rem, 6vw, 5rem);
  font-weight: 400;
  line-height: 1.1;
  color: var(--color-dark);
  margin-bottom: 1.5rem;
  letter-spacing: -0.02em;
}

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

.hero-sub {
  font-size: 1.15rem;
  color: var(--color-text-light);
  max-width: 520px;
  line-height: 1.7;
  margin-bottom: 2.5rem;
  font-weight: 300;
}

/* ============================================
   Button
   ============================================ */
.btn {
  display: inline-block;
  padding: 1rem 2.5rem;
  background-color: var(--color-dark);
  color: #fff;
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 400;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border: none;
  cursor: pointer;
  transition: all 0.4s ease;
}

.btn:hover {
  background-color: var(--color-accent);
  color: #fff;
}

/* ============================================
   Section Labels
   ============================================ */
.section-label span {
  font-family: var(--font-serif);
  font-size: 1rem;
  color: var(--color-accent);
  display: block;
  margin-bottom: 0.5rem;
}

.section-label p {
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-text-light);
}

.section-dark .section-label p {
  color: #888;
}

/* ============================================
   Section Body
   ============================================ */
.section-body h2 {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 3.5vw, 2.8rem);
  font-weight: 400;
  line-height: 1.2;
  margin-bottom: 1.5rem;
  letter-spacing: -0.01em;
}

.section-body h2 em {
  color: var(--color-accent);
  font-style: italic;
}

.section-dark .section-body h2 em {
  color: var(--color-accent-light);
}

.section-body p {
  font-size: 1.05rem;
  line-height: 1.8;
  color: var(--color-text-light);
  max-width: 640px;
  margin-bottom: 1rem;
  font-weight: 300;
}

.section-dark .section-body p {
  color: #aaa;
}

/* ============================================
   Service Cards
   ============================================ */
.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 1rem;
}

.card {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  padding: 2.5rem 2rem;
  transition: all 0.4s ease;
}

.card:hover {
  border-color: rgba(255, 255, 255, 0.15);
  background: rgba(255, 255, 255, 0.06);
  transform: translateY(-4px);
}

.card-number {
  font-family: var(--font-serif);
  font-size: 0.9rem;
  color: var(--color-accent-light);
  display: block;
  margin-bottom: 1.5rem;
}

.card h3 {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 400;
  margin-bottom: 1rem;
  color: #f0ede6;
}

.card p {
  font-size: 0.95rem;
  line-height: 1.7;
  color: #999;
  font-weight: 300;
}

/* ============================================
   Qualifications
   ============================================ */
.quals {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 3rem 4rem;
}

.qual {
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
}

.qual-icon {
  flex-shrink: 0;
  width: 52px;
  height: 52px;
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent);
}

.qual h3 {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 400;
  margin-bottom: 0.5rem;
}

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

/* ============================================
   Quote / Philosophy
   ============================================ */
.section-quote {
  padding: 6rem 0;
  background: var(--color-cream);
  text-align: center;
}

.section-quote blockquote p {
  font-family: var(--font-serif);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 400;
  line-height: 1.4;
  color: var(--color-dark);
  max-width: 780px;
  margin: 0 auto 1.5rem;
  font-style: italic;
}

.section-quote cite {
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-style: normal;
  color: var(--color-accent);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* ============================================
   Contact
   ============================================ */
.contact-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
  padding-top: 1rem;
}

.contact-item h4 {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent-light);
  margin-bottom: 0.75rem;
}

.contact-item p {
  font-size: 1rem;
  color: #ccc;
  line-height: 1.7;
  font-weight: 300;
}

.contact-item a {
  color: #ccc;
  transition: color 0.3s ease;
}

.contact-item a:hover {
  color: #fff;
}

/* ============================================
   Footer
   ============================================ */
.footer {
  padding: 2.5rem 0;
  border-top: 1px solid var(--color-border);
  background: var(--color-bg);
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer p {
  font-size: 0.8rem;
  color: var(--color-text-light);
}

.footer-note {
  letter-spacing: 0.04em;
}

/* ============================================
   Responsive
   ============================================ */
@media (max-width: 1024px) {
  .section-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

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

  .contact-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 2.5rem;
  }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    background: rgba(250, 249, 246, 0.98);
    backdrop-filter: blur(12px);
    flex-direction: column;
    padding: 2rem;
    gap: 1.5rem;
    border-bottom: 1px solid var(--color-border);
  }

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

  .nav-toggle {
    display: flex;
  }

  .hero {
    min-height: auto;
    padding: 10rem 2rem 5rem;
  }

  .section {
    padding: 5rem 0;
  }

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

  .quals {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

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

  .footer-inner {
    flex-direction: column;
    gap: 0.5rem;
    text-align: center;
  }

  .section-grid {
    margin-bottom: 2.5rem;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 1.25rem;
  }

  .hero {
    padding: 8rem 1.25rem 4rem;
  }

  .card {
    padding: 2rem 1.5rem;
  }
}