/* style.css — Base styles for your website */
/* Edit colours and fonts here to customise your site */

/* ── Variables ───────────────────────────────────────── */
:root {
  --color-primary:    #2563eb;
  --color-primary-hover: #1d4ed8;
  --color-text:       #1f2937;
  --color-text-light: #6b7280;
  --color-bg:         #ffffff;
  --color-bg-alt:     #f9fafb;
  --color-border:     #e5e7eb;
  --font-body:        system-ui, -apple-system, sans-serif;
  --max-width:        1100px;
  --radius:           8px;
}

/* ── Reset ───────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: var(--font-body); color: var(--color-text); background: var(--color-bg); line-height: 1.6; }
img { max-width: 100%; display: block; }
a { color: var(--color-primary); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ── Layout ──────────────────────────────────────────── */
.container { max-width: var(--max-width); margin: 0 auto; padding: 0 1.5rem; }
section { padding: 4rem 1.5rem; max-width: var(--max-width); margin: 0 auto; }

/* ── Header & Nav ────────────────────────────────────── */
header { background: var(--color-bg); border-bottom: 1px solid var(--color-border); position: sticky; top: 0; z-index: 100; }
nav { max-width: var(--max-width); margin: 0 auto; padding: 1rem 1.5rem; display: flex; align-items: center; justify-content: space-between; }
nav .logo { font-weight: 700; font-size: 1.25rem; color: var(--color-text); }
nav ul { list-style: none; display: flex; gap: 2rem; }
nav ul a { color: var(--color-text-light); font-size: 0.95rem; }
nav ul a:hover { color: var(--color-primary); text-decoration: none; }

/* ── Hero ────────────────────────────────────────────── */
.hero { text-align: center; padding: 6rem 1.5rem; background: var(--color-bg-alt); border-radius: var(--radius); }
.hero h1 { font-size: clamp(2rem, 5vw, 3.5rem); line-height: 1.2; margin-bottom: 1rem; }
.hero p { font-size: 1.2rem; color: var(--color-text-light); margin-bottom: 2rem; max-width: 600px; margin-left: auto; margin-right: auto; }

.page-hero { text-align: center; padding: 3rem 1.5rem; border-bottom: 1px solid var(--color-border); }
.page-hero h1 { font-size: 2.5rem; }

/* ── Button ──────────────────────────────────────────── */
.btn { display: inline-block; background: var(--color-primary); color: #fff; padding: 0.75rem 1.75rem; border-radius: var(--radius); font-weight: 600; border: none; cursor: pointer; transition: background 0.2s; }
.btn:hover { background: var(--color-primary-hover); text-decoration: none; }

/* ── Features grid ───────────────────────────────────── */
.features { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 2rem; }
.feature { background: var(--color-bg-alt); padding: 2rem; border-radius: var(--radius); border: 1px solid var(--color-border); }
.feature h2 { margin-bottom: 0.75rem; font-size: 1.25rem; }
.feature p { color: var(--color-text-light); margin-bottom: 1rem; }

/* ── Content ─────────────────────────────────────────── */
.content { max-width: 720px; }
.content h2 { margin: 2rem 0 0.75rem; font-size: 1.5rem; }
.content p { color: var(--color-text-light); margin-bottom: 1rem; }

/* ── Contact ─────────────────────────────────────────── */
.contact-info { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 1.5rem; margin-bottom: 1rem; }
.contact-item { background: var(--color-bg-alt); padding: 1.5rem; border-radius: var(--radius); border: 1px solid var(--color-border); }
.contact-item h3 { margin-bottom: 0.5rem; }

.contact-form { display: flex; flex-direction: column; gap: 1rem; max-width: 600px; margin-top: 1.5rem; }
.contact-form label { font-weight: 600; font-size: 0.9rem; }
.contact-form input, .contact-form textarea { padding: 0.75rem; border: 1px solid var(--color-border); border-radius: var(--radius); font-family: inherit; font-size: 1rem; width: 100%; }
.contact-form input:focus, .contact-form textarea:focus { outline: 2px solid var(--color-primary); border-color: transparent; }

/* ── Footer ──────────────────────────────────────────── */
footer { border-top: 1px solid var(--color-border); padding: 2rem 1.5rem; text-align: center; color: var(--color-text-light); font-size: 0.9rem; margin-top: 4rem; }

/* ── Responsive ──────────────────────────────────────── */
@media (max-width: 600px) {
  nav ul { gap: 1rem; }
  .hero { padding: 3rem 1rem; }
}