/* Global Design System & Variables */
:root {
  /* Colors */
  --bg-primary: #0A0F1A;
  --bg-secondary: #111827;
  --bg-contrast: #161F2F;
  --text-primary: #F8FAFC;
  --text-secondary: #94A3B8;
  --text-muted: #64748B;
  --accent-primary: #C8A96B;
  --accent-hover: #D8BA7B;
  --border-color: rgba(255, 255, 255, 0.08);
  --divider-color: rgba(255, 255, 255, 0.05);
  --accent-success: #16A34A;
  
  /* Typography */
  --font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --line-height: 1.7;

  /* Layout */
  --container-width: 1280px;
  --text-max-width: 720px;
  --section-padding-desktop: 140px;
  --section-padding-mobile: 72px;
  --gutter-desktop: 64px;
  --gutter-mobile: 24px;
  --nav-height: 88px;
}

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

html {
  scroll-behavior: smooth;
  font-family: var(--font-family);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: var(--line-height);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  overflow-x: hidden;
  background-color: var(--bg-primary);
  color: var(--text-primary);
}

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

button {
  font-family: var(--font-family);
  cursor: pointer;
  border: none;
  background: none;
}

input, textarea {
  font-family: var(--font-family);
}

/* Layout Utilities */
.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding-left: var(--gutter-desktop);
  padding-right: var(--gutter-desktop);
  width: 100%;
}

.section {
  padding-top: var(--section-padding-desktop);
  padding-bottom: var(--section-padding-desktop);
  position: relative;
}

.section-contrast {
  background-color: var(--bg-contrast);
}

.section-secondary {
  background-color: var(--bg-secondary);
}

.section-label {
  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--accent-primary);
  margin-bottom: 16px;
  display: block;
}

h2,
.section-headline {
  font-size: clamp(2.15rem, 4vw, 3.5rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: 24px;
  color: var(--text-primary);
}



.section-subtitle {
  font-size: 1.125rem;
  color: var(--text-secondary);
  max-width: var(--text-max-width);
  margin-bottom: 48px;
  line-height: 1.6;
}


/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 32px;
  height: 52px;
  border-radius: 12px;
  font-size: 0.9375rem;
  font-weight: 600;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  text-align: center;
}

.btn-primary {
  background-color: var(--accent-primary);
  color: #0A0F1A;
}

.btn-primary:hover {
  background-color: var(--accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(200, 169, 107, 0.2);
}

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

.btn-secondary:hover {
  border-color: var(--accent-primary);
  color: var(--accent-primary);
  transform: translateY(-2px);
}

.btn-full {
  width: 100%;
}

/* Responsive Rules */
@media (max-width: 1024px) {
  .container {
    padding-left: 40px;
    padding-right: 40px;
  }
}

@media (max-width: 768px) {
  :root {
    --section-padding-desktop: 72px;
  }
  
  .container {
    padding-left: var(--gutter-mobile);
    padding-right: var(--gutter-mobile);
  }

  .section-headline {
    line-height: 1.12;
    margin-bottom: 20px;
  }

  .section-subtitle {
    font-size: 1rem;
    margin-bottom: 36px;
  }
}