/* ======================== BASE CSS ========================= */

/* 1. Reset modernizzato */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: 'Inter', sans-serif;
  line-height: 1.6;
  color: #ffffff;
  background-color: #fff;
  overflow-x: hidden;
}

img, video {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  text-decoration: none;
  color: inherit;
}

ul, ol {
  list-style: none;
}

button {
  background: none;
  border: none;
  cursor: pointer;
}

/* 2. Variabili CSS */
:root {
  --color-primary: #2f553a;
  --color-secondary: #e8f5e9;
  --color-accent: #82c785;
  --color-dark: #ffffff;
  --color-light: #fdfdfd;

  --font-size-base: clamp(1rem, 1.5vw, 1.2rem);
  --font-size-lg: clamp(1.2rem, 2vw, 1.6rem);
  --font-size-xl: clamp(1.8rem, 3vw, 2.5rem);
  --font-size-xxl: clamp(2.4rem, 5vw, 3.5rem);

  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 4rem;
  --spacing-xl: 6rem;
  --spacing-xxl: 8rem;

  --max-width: 1280px;
  --transition: 0.3s ease-in-out;
}

/* 3. Elementi generici */
.container {
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: var(--spacing-sm);
}

h1, h2, h3, h4, h5, h6 {
   font-size: var(--font-size-base);
  margin-bottom: var(--spacing-sm);
  color: var(--color-dark);
  font-weight: normal;
}

p {
  font-size: var(--font-size-base);
  margin-bottom: var(--spacing-sm);
  color: var(--color-dark);
}

em {
  font-style: italic;
  color: var(--color-primary);
}

strong {
  font-weight: 700;
  color: var(--color-dark);
}

/* 4. Accessibilità */
:focus-visible {
  outline: 2px dashed var(--color-accent);
  outline-offset: 3px;
}

/* 5. Utilità */
.hide {
  display: none !important;
}

.text-center {
  text-align: center;
}

.uppercase {
  text-transform: uppercase;
}

/* 6. Scrollbar personalizzata */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--color-light);
}

::-webkit-scrollbar-thumb {
  background: var(--color-accent);
  border-radius: 4px;
}
