:root {
  --color-bg: #0f1011;
  --color-text: #f4f4f4;
  --color-text-muted: #8c8f94;
  --color-accent: #bda78d;
  --color-accent-hover: #d1bba1;
  --color-border: #2a2b2e;
  --color-surface: #17181a;
  
  --font-main: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-display: "Clash Display", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 4rem;
  --spacing-xl: 8rem;
  --spacing-xxl: 12rem;
  
  --transition-fast: 0.3s cubic-bezier(0.25, 1, 0.5, 1);
  --transition-slow: 0.8s cubic-bezier(0.25, 1, 0.5, 1);
  --transition-bounce: 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
}

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

html {
  font-size: 16px;
  scroll-behavior: initial; /* Handled by JS if needed, but native is safer */
}

body {
  font-family: var(--font-main);
  background-color: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

ul {
  list-style: none;
}

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

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 500;
  line-height: 1.1;
  margin-bottom: var(--spacing-sm);
}

.text-reveal {
  overflow: hidden;
  display: inline-block;
  vertical-align: top;
}

.text-reveal span {
  display: inline-block;
  transform: translateY(100%);
  transition: transform var(--transition-slow);
}

.text-reveal.is-visible span {
  transform: translateY(0);
}

.h1-fluid { font-size: clamp(3rem, 6vw, 6rem); }
.h2-fluid { font-size: clamp(2.5rem, 5vw, 4.5rem); }
.h3-fluid { font-size: clamp(2rem, 3vw, 3rem); }

/* Layout & Utils */
.container {
  width: 100%;
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 5%;
}

.section {
  padding: var(--spacing-xxl) 0;
  position: relative;
}

.grid-2 {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-lg);
}

@media (min-width: 768px) {
  .grid-2 {
    grid-template-columns: 1fr 1fr;
  }
}

/* Navigation */
.site-nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  padding: var(--spacing-md) 0;
  z-index: 100;
  transition: padding var(--transition-fast), background-color var(--transition-fast), backdrop-filter var(--transition-fast);
}

.site-nav.is-scrolled {
  padding: var(--spacing-sm) 0;
  background-color: rgba(15, 16, 17, 0.8);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border);
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 500;
  letter-spacing: -0.02em;
  position: relative;
  z-index: 101;
}

.nav-links {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-color: var(--color-bg);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 2rem;
  z-index: 100;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-fast);
}

.nav-links.is-open {
  opacity: 1;
  pointer-events: auto;
}

.mobile-menu-btn {
  display: block;
  background: none;
  border: none;
  color: var(--color-text);
  cursor: pointer;
  z-index: 102;
}

@media (min-width: 768px) {
  .nav-links {
    position: static;
    width: auto;
    height: auto;
    background-color: transparent;
    flex-direction: row;
    opacity: 1;
    pointer-events: auto;
    gap: var(--spacing-md);
  }
  .mobile-menu-btn {
    display: none;
  }
}

.nav-link {
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background-color: var(--color-accent);
  transition: width var(--transition-fast);
}

.nav-link:hover::after, .nav-link.active::after {
  width: 100%;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 1rem 2rem;
  background-color: var(--color-accent);
  color: var(--color-bg);
  font-weight: 500;
  border-radius: 4px;
  transition: background-color var(--transition-fast), transform var(--transition-fast);
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

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

.btn-outline {
  background-color: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.btn-outline:hover {
  background-color: var(--color-surface);
  border-color: var(--color-text-muted);
}

/* Magnetic Hover Element */
.magnetic-wrap {
  display: inline-block;
}

/* Custom Cursor */
/* Page Transition Overlay */
.transition-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  pointer-events: none;
  z-index: 10000;
  display: flex;
}

.transition-overlay svg {
  width: 100%;
  height: 100%;
}

.transition-path {
  fill: var(--color-surface);
}

/* Footer */
.site-footer {
  padding: var(--spacing-xl) 0 var(--spacing-md);
  border-top: 1px solid var(--color-border);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
}

@media (min-width: 768px) {
  .footer-grid {
    grid-template-columns: 2fr 1fr 1fr;
  }
}

.footer-copy {
  color: var(--color-text-muted);
  font-size: 0.875rem;
  border-top: 1px solid var(--color-border);
  padding-top: var(--spacing-md);
  display: flex;
  justify-content: space-between;
}

.footer-mail-link {
  color: var(--color-accent);
  text-decoration: none;
  position: relative;
  display: inline-block;
  transition: color var(--transition-fast);
  white-space: nowrap; /* Prevent word breaks */
}

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

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