:root {
  /* Primary Colors */
  --color-off-white: #F7F5F2;
  --color-warm-sand: #E8E0D5;
  --color-terracotta: #C4A484;
  --color-taupe: #8B7E74;
  --color-charcoal: #3D3833;
  --color-blush-dust: #D4B5B0;

  /* Secondary Colors */
  --color-sage-muted: #9CAF88;
  --color-lavender-grey: #B8B5C8;
  --color-cream-caramel: #D4A373;

  /* Fonts */
  --font-display: 'Lora', 'Playfair Display', serif; /* Approximating Editorial New */
  --font-body: 'Outfit', 'Inter', sans-serif; /* Approximating Neue Montreal/Satoshi */
  --font-accent: 'Cinzel', 'Canela', serif; /* Soft serif */

  /* Timing */
  --transition-slow: 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --transition-base: 0.3s ease-out;
}

[data-theme="dark"] {
  --color-off-white: #1A1A1A;
  --color-charcoal: #F7F5F2;
  --color-terracotta: #E07A5F;
  --color-warm-sand: #2A2A2A;
}

/* Reset & Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

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

body {
  font-family: var(--font-body);
  background-color: var(--color-off-white);
  color: var(--color-charcoal);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  transition: background-color var(--transition-slow), color var(--transition-slow);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 300;
  line-height: 1.2;
}

h1 {
  font-size: clamp(2rem, 5vw, 4.5rem); /* 32px to 72px */
}

h2 {
  font-size: clamp(1.75rem, 4vw, 3.5rem);
}

p {
  font-size: clamp(1rem, 1.1vw, 1.125rem); /* 16px to 18px */
  font-weight: 400; /* Regular to Medium */
}

a {
  color: inherit;
  text-decoration: none;
  font-weight: 500; /* Medium weight */
  position: relative;
  display: inline-block;
}

a.animated-link::after {
  content: '';
  position: absolute;
  width: 100%;
  transform: scaleX(0);
  height: 1px;
  bottom: 0;
  left: 0;
  background-color: currentColor;
  transform-origin: bottom right;
  transition: transform 0.25s ease-out;
}

a.animated-link:hover::after {
  transform: scaleX(1);
  transform-origin: bottom left;
}

/* Base Layout Objects */
.container {
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 5%;
}

.section {
  padding: 10vh 0;
}

.bg-sand {
  background-color: var(--color-warm-sand);
}

/* Utility Classes */
.text-terracotta { color: var(--color-terracotta); }
.text-taupe { color: var(--color-taupe); }
.text-center { text-align: center; }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 1rem 2rem;
  border: 1px solid var(--color-charcoal);
  background-color: transparent;
  color: var(--color-charcoal);
  font-family: var(--font-body);
  font-weight: 500;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: color 0.3s ease-out;
  border-radius: 0; /* Pure HTML/CSS aesthetic, sharp */
}

.btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: var(--color-charcoal);
  transform: translateX(-100%);
  transition: transform 0.3s ease-out;
  z-index: -1;
}

.btn:hover {
  color: var(--color-off-white);
}

.btn:hover::before {
  transform: translateX(0);
}

[data-theme="dark"] .btn {
  border-color: var(--color-off-white);
}
[data-theme="dark"] .btn::before {
  background-color: var(--color-off-white);
}
[data-theme="dark"] .btn:hover {
  color: var(--color-charcoal);
}

/* Images & Lazy Loading */
img {
  max-width: 100%;
  height: auto;
  display: block;
}

.lazy-load {
  opacity: 0;
  transition: opacity var(--transition-slow);
}

.lazy-load.loaded {
  opacity: 1;
}

/* Header & Navigation */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  padding: 2rem 5%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  z-index: 100;
  transition: background-color 0.3s ease, padding 0.3s ease;
}

.site-header.scrolled {
  background-color: rgba(247, 245, 242, 0.9);
  backdrop-filter: blur(10px);
  padding: 1rem 5%;
}

[data-theme="dark"] .site-header.scrolled {
  background-color: rgba(26, 26, 26, 0.9);
}

.brand-logo {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 400;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

/* Full Screen Menu */
.menu-toggle {
  background: none;
  border: none;
  cursor: pointer;
  font-family: var(--font-body);
  font-size: 1rem;
  color: inherit;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  z-index: 101;
}

.menu-overlay {
  position: fixed;
  top: 0;
  right: -100%;
  width: 100vw;
  height: 100vh;
  background-color: var(--color-off-white);
  z-index: 99;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  transition: right 0.6s cubic-bezier(0.77, 0, 0.175, 1);
}

.menu-overlay.active {
  right: 0;
}

[data-theme="dark"] .menu-overlay {
  background-color: var(--color-charcoal);
}

.main-nav ul {
  list-style: none;
  text-align: center;
}

.main-nav li {
  margin: 2rem 0;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.4s ease, transform 0.4s ease;
}

.menu-overlay.active .main-nav li {
  opacity: 1;
  transform: translateY(0);
}

.main-nav a {
  font-family: var(--font-display);
  font-size: 2.5rem;
  color: var(--color-charcoal);
}

[data-theme="dark"] .main-nav a {
  color: var(--color-off-white);
}

/* Footer */
.site-footer {
  background-color: var(--color-charcoal);
  color: var(--color-off-white);
  padding: 5rem 5% 2rem;
  text-align: center;
}

.footer-quote {
  font-family: var(--font-accent);
  font-size: 1.5rem;
  margin-bottom: 3rem;
  color: var(--color-warm-sand);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 2rem;
  font-size: 0.875rem;
}

.footer-links {
  display: flex;
  gap: 1.5rem;
}

/* Responsive */
@media (max-width: 768px) {
  .footer-bottom {
    flex-direction: column;
    gap: 1.5rem;
  }
}