/* Vusiloke Viaggi — site styles
   Palette, fonts and @theme tokens live in the inline <style type="text/tailwindcss"> block
   in each page's <head>. This file holds everything Tailwind utilities can't express:
   radius/shadow/button overrides, cookie banner, keyframes, nav scroll state. */

html {
  scroll-behavior: smooth;
}

body {
  background-color: var(--color-background);
  color: var(--color-text-primary);
  font-family: var(--font-body);
}

/* ---------- Radius family: mixed-irregular ---------- */
.card-radius {
  border-radius: 16px;
}
.btn-radius {
  border-radius: 8px; /* rounded-solid button family override below */
}
.input-radius {
  border-radius: 4px;
}
.image-radius {
  border-radius: 24px;
}

/* ---------- Shadow family: none ---------- */
* {
  box-shadow: none !important;
}

/* ---------- Button + form family: rounded-solid ---------- */
.btn-primary {
  background-color: var(--color-primary);
  color: #ffffff;
  border: none;
  border-radius: 8px;
  padding: 0.75rem 1.75rem;
  font-family: var(--font-body);
  font-weight: 600;
  display: inline-block;
  transition: background-color 0.2s ease, transform 0.15s ease;
}
.btn-primary:hover {
  background-color: var(--color-primary-dark);
  transform: translateY(-1px);
}
.btn-secondary {
  background-color: transparent;
  color: var(--color-primary);
  border: 1.5px solid var(--color-primary);
  border-radius: 8px;
  padding: 0.7rem 1.7rem;
  font-family: var(--font-body);
  font-weight: 600;
  display: inline-block;
  transition: background-color 0.2s ease, color 0.2s ease, transform 0.15s ease;
}
.btn-secondary:hover {
  background-color: var(--color-primary);
  color: #ffffff;
  transform: translateY(-1px);
}

input, select, textarea {
  border-radius: 4px;
  border: 1px solid var(--color-primary-light);
  background-color: var(--color-surface);
  color: var(--color-text-primary);
  padding: 0.65rem 0.9rem;
  font-family: var(--font-body);
  transition: border-color 0.2s ease;
}
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--color-primary);
}

/* ---------- Links & micro-interactions ---------- */
a {
  transition: color 0.2s ease, opacity 0.2s ease;
}
.nav-link {
  transition: color 0.2s ease;
  position: relative;
}
.nav-link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -4px;
  width: 0%;
  height: 2px;
  background-color: var(--color-secondary);
  transition: width 0.25s ease;
}
.nav-link:hover::after {
  width: 100%;
}

.hover-lift {
  transition: transform 0.2s ease;
}
.hover-lift:hover {
  transform: translateY(-3px);
}

/* ---------- Sticky-shrink nav ---------- */
#site-nav {
  transition: padding 0.25s ease, background-color 0.25s ease;
}
#site-nav.nav-shrink {
  padding-top: 0.4rem;
  padding-bottom: 0.4rem;
  border-bottom: 1px solid var(--color-primary-light);
}
#site-nav .nav-logo {
  transition: height 0.25s ease, width 0.25s ease;
}
#site-nav.nav-shrink .nav-logo {
  height: 2.25rem;
  width: 2.25rem;
}

/* ---------- Section hairline rhythm ---------- */
.section-hr {
  width: 60%;
  margin: 0 auto;
  border: none;
  border-top: 1px solid var(--color-secondary);
}

/* ---------- Cookie banner ---------- */
#cookie-banner {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 60;
  background-color: var(--color-surface);
  border-top: 1px solid var(--color-primary-light);
  transform: translateY(100%);
  transition: transform 0.35s ease;
}
#cookie-banner.cookie-visible {
  transform: translateY(0);
}

/* ---------- Mobile menu ---------- */
#mobile-menu {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}
#mobile-menu.open {
  max-height: 480px;
}
