/* =============================================
   BASE.CSS — Reset, variables, typography
   ============================================= */

/* Google Fonts imported in index.html */

:root {
  --color-primary: #416339;
  --color-bg: #f5f2ee;
  --color-text: #1a1a1a;
  --color-white: #ffffff;
  --color-muted: #7a7a7a;
  --color-border: #e0dbd5;
  --color-primary-lt: #587751;
  --color-surface: #edeae5;

  --color-primary-gradient: linear-gradient(
    135deg,
    #4d6646 0%,
    #5e8b56 50%,
    #4d6646 100%
  );

  --font-heading: "Syne", sans-serif;
  --font-body: "Inter", sans-serif;

  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;

  --shadow-card: 0 4px 24px rgba(0, 0, 0, 0.07);
  --shadow-hover: 0 8px 40px rgba(0, 0, 0, 0.12);

  --transition: 0.3s ease;

  --max-width: 1200px;
  --section-pad: 96px 24px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  background-color: var(--color-bg);
  color: var(--color-text);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

/* ---- Typography ---- */

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-heading);
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--color-text);
}

h1 {
  font-size: clamp(2.6rem, 6vw, 5rem);
  font-weight: 700;
}
h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
}
h3 {
  font-size: clamp(1.25rem, 2.5vw, 1.6rem);
  font-weight: 600;
}
h4 {
  font-size: 1.1rem;
  font-weight: 600;
}

p {
  font-size: 1rem;
  color: var(--color-muted);
  line-height: 1.75;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition);
}

ul {
  list-style: none;
}

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

/* ---- Utilities ---- */

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.section-label {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-primary);
  background: rgba(79, 94, 75, 0.1);
  padding: 6px 14px;
  border-radius: 100px;
  margin-bottom: 20px;
}

.section-title {
  margin-bottom: 16px;
}

.section-subtitle {
  font-size: 1.05rem;
  max-width: 560px;
  color: var(--color-muted);
  margin-bottom: 56px;
}

.text-center {
  text-align: center;
}

.text-center .section-subtitle {
  margin-left: auto;
  margin-right: auto;
}