/* ==========================================================================
   The Cricket Farming Co. — folha de estilos partilhada
   ========================================================================== */

:root {
  --color-bg: #fbfaf7;
  --color-surface: #ffffff;
  --color-text: #1c2a2e;
  --color-text-soft: #4a5a5e;
  --color-primary: #11282d;
  --color-primary-dark: #0b191c;
  --color-accent: #a678ff;
  --color-accent-soft: #f2ebff;
  --color-border: #e4e1d8;
  --radius: 14px;
  --shadow: 0 10px 30px rgba(15, 61, 74, 0.08);
  --max-width: 1180px;
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font);
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

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

a { color: var(--color-primary); text-decoration: none; }
a:hover { color: var(--color-accent); }

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

h1, h2, h3, h4 { line-height: 1.2; margin: 0 0 .5em; color: var(--color-primary-dark); }
h1 { font-size: clamp(2rem, 4vw, 2.9rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2.1rem); }
h3 { font-size: 1.25rem; }
p { margin: 0 0 1em; color: var(--color-text-soft); }

.eyebrow {
  display: inline-block;
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: .6em;
}

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(251, 250, 247, 0.92);
  backdrop-filter: saturate(180%) blur(8px);
  border-bottom: 1px solid var(--color-border);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 74px;
}

.brand { display: flex; align-items: center; gap: 10px; }
.brand img { height: 40px; width: auto; }

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 8px 10px;
  cursor: pointer;
}
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--color-primary-dark);
  position: relative;
}
.nav-toggle span::before, .nav-toggle span::after { content: ""; position: absolute; }
.nav-toggle span::before { top: -6px; }
.nav-toggle span::after { top: 6px; }

.main-nav ul {
  list-style: none;
  display: flex;
  gap: 28px;
  margin: 0;
  padding: 0;
}
.main-nav a {
  color: var(--color-primary-dark);
  font-weight: 600;
  font-size: .95rem;
}
.main-nav a.is-active { color: var(--color-accent); }

@media (max-width: 860px) {
  .nav-toggle { display: inline-flex; flex-direction: column; justify-content: center; }
  .main-nav {
    display: none;
    position: absolute;
    top: 74px;
    left: 0;
    right: 0;
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
    box-shadow: var(--shadow);
  }
  .main-nav.is-open { display: block; }
  .main-nav ul { flex-direction: column; gap: 0; padding: 8px 24px 18px; }
  .main-nav li { border-top: 1px solid var(--color-border); }
  .main-nav a { display: block; padding: 14px 0; }
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-block;
  padding: 13px 26px;
  border-radius: 999px;
  font-weight: 700;
  font-size: .95rem;
  border: 2px solid transparent;
  cursor: pointer;
}
.btn-primary { background: var(--color-accent); color: #fff; }
.btn-primary:hover { background: #8b4fff; color: #fff; }
.btn-outline { border-color: var(--color-primary); color: var(--color-primary); background: transparent; }
.btn-outline:hover { background: var(--color-primary); color: #fff; }
.btn-light { background: #fff; color: var(--color-primary-dark); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  color: #fff;
  padding: 120px 0 90px;
  background-size: cover;
  background-position: center;
}
.hero::before {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(9,40,48,.72), rgba(9,40,48,.82));
}
.hero .container { position: relative; z-index: 1; max-width: 760px; }
.hero h1 { color: #fff; }
.hero p.lede { color: #e7efe6; font-size: 1.15rem; max-width: 560px; }
.hero.hero-compact { padding: 80px 0 60px; }

/* ---------- Sections ---------- */
section { padding: 76px 0; }
section.alt { background: var(--color-surface); border-top: 1px solid var(--color-border); border-bottom: 1px solid var(--color-border); }
.section-head { max-width: 680px; margin-bottom: 44px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }

/* ---------- Grids & cards ---------- */
.grid { display: grid; gap: 28px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 860px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
}

.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: var(--shadow);
}
.card.no-shadow { box-shadow: none; }

.feature-list { list-style: none; margin: 0 0 1em; padding: 0; }
.feature-list li {
  padding-left: 28px;
  position: relative;
  margin-bottom: .55em;
  color: var(--color-text-soft);
}
.feature-list li::before {
  content: "✓";
  position: absolute; left: 0; top: 0;
  color: var(--color-accent);
  font-weight: 700;
}

/* ---------- Team ---------- */
.team-card { text-align: center; }
.team-card img {
  width: 128px; height: 128px;
  border-radius: 50%;
  object-fit: cover;
  margin: 0 auto 14px;
  border: 3px solid var(--color-accent-soft);
}
.team-card h3 { margin-bottom: 2px; font-size: 1.05rem; }
.team-card .role { color: var(--color-accent); font-weight: 600; font-size: .88rem; }

/* ---------- Product / project blocks ---------- */
.solution-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  padding: 56px 0;
  border-bottom: 1px solid var(--color-border);
}
.solution-block:last-child { border-bottom: none; }
.solution-block.reverse .solution-media { order: 2; }
.solution-media img { border-radius: var(--radius); box-shadow: var(--shadow); }
@media (max-width: 860px) {
  .solution-block, .solution-block.reverse { grid-template-columns: 1fr; }
  .solution-block.reverse .solution-media { order: 0; }
}

.tag {
  display: inline-block;
  background: var(--color-accent-soft);
  color: var(--color-accent);
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .04em;
  text-transform: uppercase;
  padding: 5px 12px;
  border-radius: 999px;
  margin-bottom: .8em;
}

.project-card img { border-radius: var(--radius) var(--radius) 0 0; height: 200px; width: 100%; object-fit: cover; }
.project-card .card-body { padding: 26px; }
.project-card.featured { border: 2px solid var(--color-accent); }

/* ---------- News ---------- */
.news-card img { border-radius: var(--radius) var(--radius) 0 0; height: 190px; width: 100%; object-fit: cover; }
.news-card .card-body { padding: 22px 24px; }
.news-date { font-size: .8rem; color: var(--color-accent); font-weight: 700; letter-spacing: .03em; }

/* ---------- CTA band ---------- */
.cta-band {
  background: var(--color-primary);
  color: #fff;
  text-align: center;
  padding: 64px 0;
}
.cta-band h2 { color: #fff; }
.cta-band p { color: #d8e3d0; }

/* ---------- Contact ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: 48px; }
@media (max-width: 860px) { .contact-grid { grid-template-columns: 1fr; } }
.contact-info dt { font-weight: 700; color: var(--color-primary-dark); margin-top: 1.2em; }
.contact-info dd { margin: 0; color: var(--color-text-soft); }

form.contact-form label { display: block; font-weight: 600; margin: 0 0 6px; font-size: .9rem; }
form.contact-form input,
form.contact-form textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  font-family: var(--font);
  font-size: 1rem;
  margin-bottom: 18px;
  background: #fff;
}
form.contact-form textarea { min-height: 130px; resize: vertical; }
.checkbox-row { display: flex; align-items: flex-start; gap: 10px; margin-bottom: 20px; }
.checkbox-row input { width: auto; margin: 4px 0 0; }
.checkbox-row label { font-weight: 400; font-size: .88rem; color: var(--color-text-soft); }
.form-note { font-size: .85rem; color: var(--color-text-soft); margin-top: 10px; }

/* ---------- Footer ---------- */
.site-footer { background: var(--color-primary-dark); color: #dee1e2; padding: 56px 0 24px; }
.site-footer h4 { color: #fff; font-size: 1rem; margin-bottom: 16px; }
.site-footer a { color: #dee1e2; }
.site-footer a:hover { color: #fff; }
.footer-grid { display: grid; grid-template-columns: 1.3fr 1fr 1fr; gap: 36px; margin-bottom: 36px; }
@media (max-width: 860px) { .footer-grid { grid-template-columns: 1fr; } }
.footer-grid ul { list-style: none; padding: 0; margin: 0; }
.footer-grid li { margin-bottom: 8px; font-size: .93rem; }
.footer-tagline { font-size: .93rem; max-width: 320px; color: #bcc3c4; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.12);
  padding-top: 20px;
  font-size: .8rem;
  color: #a0a9ab;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 24px;
  justify-content: space-between;
}
.footer-bottom a { color: #cbd0d1; }

.skip-link {
  position: absolute; left: -999px; top: 0;
  background: var(--color-primary); color: #fff; padding: 10px 16px; z-index: 100;
}
.skip-link:focus { left: 12px; top: 12px; }