@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600&family=Spectral:ital,wght@0,300;0,400;0,600;1,400&display=swap');

:root {
  --font-display: 'Spectral', serif;
  --font-body: 'Outfit', sans-serif;

  --color-canvas: #F9F8F6;
  --color-ink: #22262A;
  --color-accent: #0A1128;
  --color-border: #D1D1D1;
  --color-muted: #555555;

  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 2rem;
  --space-lg: 4rem;
  --space-xl: 8rem;

  --nav-height: 80px;
}

/* Reset */
*, *::before, *::after {
  box-sizing: border-box;
}
* { margin: 0; padding: 0; }
body {
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  background-color: var(--color-canvas);
  color: var(--color-ink);
  font-family: var(--font-body);
}
img, picture, video, canvas, svg {
  display: block;
  max-width: 100%;
}
input, button, textarea, select {
  font: inherit;
}
p, h1, h2, h3, h4, h5, h6 {
  overflow-wrap: break-word;
}
a {
  color: inherit;
  text-decoration: none;
}

/* Typography */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 400;
  line-height: 1.1;
  color: var(--color-ink);
}
h1 { font-size: clamp(2.5rem, 5vw, 4.5rem); margin-bottom: var(--space-md); }
h2 { font-size: clamp(2rem, 4vw, 3rem); margin-bottom: var(--space-sm); }
h3 { font-size: clamp(1.5rem, 3vw, 2rem); margin-bottom: var(--space-xs); }
p { margin-bottom: var(--space-md); font-size: 1.125rem; }
.caption { font-size: 0.875rem; color: var(--color-muted); }

/* Layout */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
}

section {
  padding: var(--space-xl) 0;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-accent);
  color: var(--color-canvas);
  padding: 0 var(--space-md);
  height: 56px; /* Touch target > 44px */
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 0.875rem;
  font-weight: 500;
  border: 1px solid var(--color-accent);
  border-radius: 0; /* Strict adherence */
  transition: all 0.3s ease;
  cursor: pointer;
  min-width: 200px;
}
.btn:hover {
  background-color: var(--color-canvas);
  color: var(--color-accent);
}
.btn-outline {
  background-color: transparent;
  color: var(--color-ink);
  border-color: var(--color-ink);
}
.btn-outline:hover {
  background-color: var(--color-ink);
  color: var(--color-canvas);
}

/* Navigation */
header {
  position: sticky;
  top: 0;
  background-color: var(--color-canvas);
  z-index: 100;
  border-bottom: 1px solid var(--color-border);
}
.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: var(--nav-height);
  padding: 0 var(--space-md);
  max-width: 1200px;
  margin: 0 auto;
}
.logo {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 400;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.nav-menu {
  display: flex;
  gap: var(--space-md);
  list-style: none;
}
.nav-menu a {
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 500;
  display: flex;
  align-items: center;
  height: 44px; /* Touch target */
}
.nav-menu a:hover {
  text-decoration: underline;
  text-underline-offset: 4px;
}

/* CSS-only Hamburger */
.nav-toggle, .nav-toggle-label {
  display: none;
}
@media (max-width: 768px) {
  .nav-toggle-label {
    display: flex;
    align-items: center;
    cursor: pointer;
    height: 44px;
    width: 44px;
    justify-content: center;
  }
  .hamburger {
    position: relative;
    width: 24px;
    height: 2px;
    background: var(--color-ink);
  }
  .hamburger::before, .hamburger::after {
    content: '';
    position: absolute;
    width: 24px;
    height: 2px;
    background: var(--color-ink);
    left: 0;
    transition: all 0.3s ease;
  }
  .hamburger::before { top: -6px; }
  .hamburger::after { bottom: -6px; }

  .nav-menu {
    display: none;
    position: absolute;
    top: var(--nav-height);
    left: 0;
    width: 100%;
    background: var(--color-canvas);
    flex-direction: column;
    padding: var(--space-md);
    border-bottom: 1px solid var(--color-border);
    box-shadow: 0 10px 20px rgba(0,0,0,0.05);
  }
  .nav-toggle:checked ~ .nav-menu {
    display: flex;
  }
  .nav-toggle:checked ~ .nav-toggle-label .hamburger {
    background: transparent;
  }
  .nav-toggle:checked ~ .nav-toggle-label .hamburger::before {
    transform: rotate(45deg);
    top: 0;
  }
  .nav-toggle:checked ~ .nav-toggle-label .hamburger::after {
    transform: rotate(-45deg);
    bottom: 0;
  }
}

/* Footer */
footer {
  background-color: var(--color-ink);
  color: var(--color-canvas);
  padding: var(--space-lg) 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
}
.footer-col h4 {
  color: var(--color-canvas);
  font-family: var(--font-body);
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--space-sm);
}
.footer-col ul {
  list-style: none;
}
.footer-col li {
  margin-bottom: var(--space-xs);
}
.footer-col a {
  opacity: 0.8;
  display: inline-flex;
  min-height: 44px; /* Touch target */
  align-items: center;
}
.footer-col a:hover {
  opacity: 1;
}
.footer-bottom {
  text-align: center;
  margin-top: var(--space-lg);
  padding-top: var(--space-md);
  border-top: 1px solid rgba(255,255,255,0.1);
  font-size: 0.875rem;
  opacity: 0.6;
}

/* Utilities / Components */
.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
}
.grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}
@media (max-width: 768px) {
  .grid-2 { grid-template-columns: 1fr; }
}

.text-center { text-align: center; }
.mb-md { margin-bottom: var(--space-md); }
.mt-lg { margin-top: var(--space-lg); }

/* Hero */
.hero {
  min-height: 80vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
  background: var(--color-canvas);
  padding: var(--space-lg);
  border: 1px solid var(--color-border);
}
.hero-bg {
  position: absolute;
  top: 0;
  right: 0;
  width: 70%;
  height: 100%;
  object-fit: cover;
  z-index: 1;
}
@media (max-width: 1080px) {
  .hero-bg { width: 100%; opacity: 0.3; }
}
@media (max-width: 768px) {
  .hero-content { padding: var(--space-md); }
  .hero { min-height: 60vh; }
}

/* Cards */
.card {
  border: 1px solid var(--color-border);
  padding: var(--space-md);
  display: flex;
  flex-direction: column;
}
.card img, .card .placeholder {
  width: 100%;
  height: 300px;
  object-fit: cover;
  margin-bottom: var(--space-sm);
  background-color: #EAE8E3;
}
.card h3 {
  margin-top: var(--space-sm);
}
.card p {
  flex-grow: 1;
}
.card .btn-link {
  margin-top: var(--space-sm);
  text-transform: uppercase;
  font-size: 0.875rem;
  letter-spacing: 0.05em;
  font-weight: 500;
  text-decoration: underline;
  text-underline-offset: 4px;
  display: inline-flex;
  align-items: center;
  min-height: 44px;
}

/* Placeholder for missing images */
.placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: #EAE8E3;
  color: var(--color-muted);
  font-family: var(--font-body);
  text-align: center;
  padding: var(--space-sm);
  font-size: 0.875rem;
}

/* Split Section (Text + Image) */
.split-section {
  display: flex;
  align-items: center;
  gap: var(--space-xl);
}
.split-section > * {
  flex: 1;
}
@media (max-width: 768px) {
  .split-section {
    flex-direction: column;
    gap: var(--space-md);
  }
}

/* Contact Form */
.form-group {
  margin-bottom: var(--space-sm);
}
.form-group label {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 500;
  font-size: 0.875rem;
}
.form-group input, .form-group select, .form-group textarea {
  width: 100%;
  padding: var(--space-sm);
  border: 1px solid var(--color-border);
  background-color: var(--color-canvas);
  min-height: 44px;
}
.form-group textarea {
  min-height: 150px;
  resize: vertical;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  outline: none;
  border-color: var(--color-accent);
}

/* Signature Stamp */
.stamp {
  display: flex;
  justify-content: center;
  margin: var(--space-lg) 0;
  opacity: 0.2;
}
.stamp svg {
  width: 60px;
  height: 60px;
}