/* base — Design tokens, reset, typography, nav and buttons.
   Load order matters: see the <link> order in index.html. */

:root {
  --leaf-900: #1f3324;
  --leaf-800: #2c4a34;
  --leaf-600: #3f6b47;
  --accent: #3f6b47;
  --accent-light: #e5eee7;
  --cream: #faf6ef;
  --cream-2: #f2e8de;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  background: #123b29;
}

body {
  margin: 0;
  background: var(--cream);
  color: var(--leaf-900);
  font-family: 'Inter', sans-serif;
  overflow-x: hidden;
}

h1,
h2,
h3,
.serif {
  font-family: 'Fraunces', serif;
}

.wrap {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
}

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

/* ---------- nav ---------- */
nav {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(10px);
  background: rgba(250, 246, 239, .85);
  border-bottom: 1px solid rgba(31, 51, 36, .08);
}

.nav-in {
  max-width: 1180px;
  margin: 0 auto;
  padding: 16px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  font-family: 'Fraunces', serif;
  font-weight: 500;
  font-style: italic;
  font-size: 22px;
  letter-spacing: .08em;
  display: flex;
  align-items: center;
  gap: 0.28em;
}

.logo-mark {
  height: 1.5em;
  width: auto;
  object-fit: contain;
  display: block;
  flex-shrink: 0;
  transform-origin: bottom center;
  animation: sway 4.5s ease-in-out infinite;
}

@keyframes sway {

  0%,
  100% {
    transform: rotate(-6deg);
  }

  50% {
    transform: rotate(6deg);
  }
}

/* ---------- buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 30px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
  border: none;
  transition: transform .25s cubic-bezier(.34, 1.56, .64, 1), box-shadow .25s ease, filter .2s ease;
}

.btn-dark {
  background: linear-gradient(135deg, var(--leaf-800), var(--leaf-900));
  color: #fff;
  box-shadow: 0 10px 26px -10px rgba(31, 51, 36, .5);
}

.btn-dark:hover {
  transform: translateY(-3px) scale(1.02);
  filter: brightness(1.08);
}

.btn-ghost {
  background: transparent;
  color: var(--leaf-900);
  border: 1.5px solid rgba(31, 51, 36, .25);
}

.btn-ghost:hover {
  border-color: var(--leaf-900);
  background: rgba(31, 51, 36, .04);
}