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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: "Plus Jakarta Sans", ui-sans-serif, system-ui, sans-serif;
  background: var(--color-canvas);
  color: var(--color-primary);
  -webkit-font-smoothing: antialiased;
}

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

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

button {
  font: inherit;
  cursor: pointer;
  background: none;
  border: none;
}

/* ============================================
   DESIGN TOKENS
   (from original Tailwind theme config)
   ============================================ */
:root {
  --color-primary: #0d1b2a;
  --color-secondary: #B5CB38;
  --color-tertiary: #fff6d6;
  --color-neutral: #f1f3f5;
  --color-surface: #ffffff;
  --color-accent: #8b6500;
  --color-canvas: #fffdf7;
  --color-edge: #ece7d8;

  --text-h1: clamp(32px, 4.6vw, 54px);
  --text-h2: clamp(26px, 3.4vw, 40px);

  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 0.75rem;

  --ease-out: cubic-bezier(0, 0, 0.2, 1);
}

/* ============================================
   SHARED COMPONENTS
   ============================================ */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--color-secondary);
  color: var(--color-primary);
  font-weight: 600;
  font-size: 14px;
  border-radius: var(--radius-md);
  padding: 10px 18px;
  transition: transform 0.2s;
}

.btn-primary:hover {
  transform: translateY(-2px);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #fff;
  color: var(--color-primary);
  font-weight: 600;
  font-size: 15px;
  border: 1px solid var(--color-edge);
  border-radius: 9px;
  padding: 16px 28px;
}

.btn-lg {
  font-size: 15px;
  font-weight: 700;
  padding: 16px 28px;
  border-radius: 9px;
}

.btn-primary.btn-lg {
  box-shadow: 0 14px 30px -14px rgba(255, 196, 0, 0.8);
}

/* ============================================
   NAVBAR
   ============================================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 90;
  background: rgba(255, 253, 247, 0.82);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--color-edge);
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 24px;
  max-width: 1200px;
  margin: 0 auto;
  padding: 16px 32px;
  position: relative;
}

.navbar-logo img {
  height: 42px;
  width: auto;
}

.navbar-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  padding: 6px;
}

.navbar-links {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 28px;
}

.nav-link {
  font-size: 14px;
  font-weight: 500;
  color: rgba(13, 27, 42, 0.62);
  padding: 6px 0;
  transition: color 0.2s;
}

.nav-link:hover {
  color: var(--color-primary);
}

@media (max-width: 768px) {
  .navbar {
    padding: 14px 20px;
  }

  .navbar-toggle {
    display: inline-flex;
  }

  .navbar-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 6px;
    background: rgba(255, 253, 247, 0.98);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--color-edge);
    padding: 14px 20px 20px;
  }

  .navbar-links.open {
    display: flex;
  }
}