/* ============================================
   Golfresa Portugal — Stylesheet
   Mobile-first, performance-optimized
   ============================================ */

/* --------- Variables --------- */
:root {
  --color-primary: #0a4d3a;
  --color-primary-dark: #073527;
  --color-primary-light: #1a6b54;
  --color-accent: #d4a857;
  --color-accent-dark: #b88f3f;
  --color-bg: #faf7f0;
  --color-bg-alt: #f3ede0;
  --color-surface: #ffffff;
  --color-border: #e8e2d3;
  --color-text: #1a1f1c;
  --color-text-soft: #4a524c;
  --color-text-muted: #7a8079;
  --color-error: #c44545;
  --color-success: #2e7d5e;

  --font-heading: 'Fraunces', Georgia, 'Times New Roman', serif;
  --font-body: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;

  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 24px;
  --space-6: 32px;
  --space-7: 48px;
  --space-8: 64px;
  --space-9: 96px;

  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-full: 999px;

  --shadow-sm: 0 1px 2px rgba(10, 30, 20, 0.06);
  --shadow-md: 0 4px 14px rgba(10, 30, 20, 0.10);
  --shadow-lg: 0 10px 32px rgba(10, 30, 20, 0.14);

  --max-width: 1180px;
  --max-width-narrow: 760px;
}

/* --------- Reset --------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.65;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
img, picture, svg { max-width: 100%; display: block; }
button { font-family: inherit; cursor: pointer; }
a { color: var(--color-primary); text-decoration: none; }
a:hover { text-decoration: underline; }

/* --------- Typography --------- */
h1, h2, h3, h4 {
  font-family: var(--font-heading);
  font-weight: 600;
  line-height: 1.18;
  color: var(--color-text);
  margin: 0 0 var(--space-4);
  letter-spacing: -0.01em;
}
h1 { font-size: clamp(2rem, 4.5vw, 3.25rem); font-weight: 600; }
h2 { font-size: clamp(1.5rem, 3.2vw, 2.25rem); }
h3 { font-size: clamp(1.2rem, 2.2vw, 1.5rem); }
h4 { font-size: 1.1rem; }
p { margin: 0 0 var(--space-5); }
strong { font-weight: 600; }

/* --------- Layout --------- */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-5);
}
.container-narrow {
  max-width: var(--max-width-narrow);
  margin: 0 auto;
  padding: 0 var(--space-5);
}
.section { padding: var(--space-8) 0; }
.section-lg { padding: var(--space-9) 0; }
.section-alt { background: var(--color-bg-alt); }
.section-primary { background: var(--color-primary); color: var(--color-bg); }
.section-primary h2,
.section-primary h3 { color: var(--color-bg); }

/* --------- Header --------- */
.site-header {
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 50;
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-4) var(--space-5);
  max-width: var(--max-width);
  margin: 0 auto;
}
.logo {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-primary);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: var(--space-2);
}
.logo:hover { text-decoration: none; }
.logo-icon {
  width: 28px;
  height: 28px;
  background: var(--color-primary);
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent);
  font-size: 14px;
}
.nav {
  display: none;
  gap: var(--space-5);
  align-items: center;
}
.nav a {
  color: var(--color-text-soft);
  font-size: 0.95rem;
  font-weight: 500;
  text-decoration: none;
}
.nav a:hover { color: var(--color-primary); text-decoration: none; }
.nav-cta {
  background: var(--color-primary);
  color: var(--color-bg) !important;
  padding: 8px 16px;
  border-radius: var(--radius-full);
  font-weight: 600 !important;
}
.nav-cta:hover { background: var(--color-primary-dark); }

@media (min-width: 860px) {
  .nav { display: flex; }
}

/* --------- Hero --------- */
.hero {
  position: relative;
  padding: var(--space-9) 0 var(--space-8);
  background-color: var(--color-primary-dark);
  background-image:
    linear-gradient(135deg, rgba(7, 53, 39, 0.55) 0%, rgba(10, 77, 58, 0.35) 100%),
    var(--hero-bg, radial-gradient(ellipse at top right, #1a6b54 0%, #073527 70%));
  background-size: cover;
  background-position: center;
  color: var(--color-bg);
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background-image:
    radial-gradient(circle at 80% 20%, rgba(212, 168, 87, 0.18) 0%, transparent 50%),
    radial-gradient(circle at 20% 80%, rgba(212, 168, 87, 0.10) 0%, transparent 50%);
  pointer-events: none;
}
.hero-inner {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-7);
  align-items: center;
}
.hero h1 {
  color: var(--color-bg);
  margin-bottom: var(--space-5);
}
.hero .lead {
  font-size: 1.15rem;
  color: rgba(250, 247, 240, 0.92);
  margin-bottom: var(--space-6);
  max-width: 580px;
}
.hero-trust {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-5);
  margin-top: var(--space-5);
  font-size: 0.9rem;
  color: rgba(250, 247, 240, 0.85);
}
.hero-trust span { display: flex; align-items: center; gap: var(--space-2); }
.hero-trust svg { width: 18px; height: 18px; color: var(--color-accent); }

@media (min-width: 860px) {
  .hero { padding: var(--space-9) 0; }
  .hero-inner {
    grid-template-columns: 1.1fr 0.9fr;
    gap: var(--space-9);
  }
}

/* --------- Buttons --------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 14px 26px;
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: transform 0.15s, background 0.15s, box-shadow 0.15s;
  white-space: nowrap;
}
.btn:hover { text-decoration: none; transform: translateY(-1px); }
.btn-primary {
  background: var(--color-accent);
  color: var(--color-primary-dark);
  box-shadow: var(--shadow-md);
}
.btn-primary:hover { background: var(--color-accent-dark); box-shadow: var(--shadow-lg); }
.btn-secondary {
  background: var(--color-surface);
  color: var(--color-primary);
  border: 1px solid var(--color-border);
}
.btn-secondary:hover { background: var(--color-bg-alt); }
.btn-ghost {
  background: transparent;
  color: var(--color-bg);
  border: 1px solid rgba(250, 247, 240, 0.3);
}
.btn-ghost:hover { background: rgba(250, 247, 240, 0.1); }
.btn-large { padding: 18px 36px; font-size: 1.1rem; }
.btn-block { width: 100%; }

/* --------- Form Card --------- */
.form-card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  box-shadow: var(--shadow-lg);
  color: var(--color-text);
}
.form-card h3 {
  margin-top: 0;
  margin-bottom: var(--space-2);
  font-size: 1.4rem;
}
.form-card .form-sub {
  color: var(--color-text-muted);
  font-size: 0.95rem;
  margin-bottom: var(--space-5);
}
.form-group { margin-bottom: var(--space-4); }
.form-group label {
  display: block;
  font-weight: 500;
  font-size: 0.9rem;
  margin-bottom: var(--space-2);
  color: var(--color-text-soft);
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-bg);
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--color-text);
  transition: border-color 0.15s, box-shadow 0.15s;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  background: var(--color-surface);
  box-shadow: 0 0 0 3px rgba(10, 77, 58, 0.12);
}
.form-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}
@media (min-width: 520px) {
  .form-row { grid-template-columns: 1fr 1fr; }
}
.form-step { display: none; }
.form-step.active { display: block; }
.form-progress {
  display: flex;
  gap: var(--space-2);
  margin-bottom: var(--space-5);
}
.form-progress-step {
  flex: 1;
  height: 4px;
  background: var(--color-border);
  border-radius: var(--radius-full);
  transition: background 0.25s;
}
.form-progress-step.active { background: var(--color-primary); }
.form-hint {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin-top: var(--space-4);
}
.form-honeypot { display: none; }

/* --------- Cards --------- */
.card-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
  margin-top: var(--space-6);
}
@media (min-width: 600px) {
  .card-grid { grid-template-columns: 1fr 1fr; }
}
@media (min-width: 900px) {
  .card-grid-3 { grid-template-columns: 1fr 1fr 1fr; }
}
.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-5);
  transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
}
.card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-primary-light);
}
.card h3 {
  font-size: 1.25rem;
  margin-bottom: var(--space-3);
  color: var(--color-primary);
}
.card p {
  font-size: 0.95rem;
  color: var(--color-text-soft);
  margin-bottom: var(--space-3);
}
.card-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 600;
  color: var(--color-primary);
  font-size: 0.95rem;
}
.card-meta {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 600;
  margin-bottom: var(--space-2);
}

/* --------- Feature list --------- */
.feature-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
  margin: var(--space-6) 0;
  padding: 0;
  list-style: none;
}
@media (min-width: 700px) {
  .feature-list { grid-template-columns: 1fr 1fr; }
}
.feature-list li {
  display: flex;
  gap: var(--space-3);
  align-items: flex-start;
}
.feature-list .feature-icon {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: var(--color-bg-alt);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
}
.feature-list h4 {
  margin: 0 0 6px;
  font-size: 1.05rem;
  font-family: var(--font-body);
  font-weight: 600;
}
.feature-list p {
  margin: 0;
  font-size: 0.95rem;
  color: var(--color-text-soft);
}

/* --------- Steps --------- */
.steps {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
  margin-top: var(--space-6);
  counter-reset: step;
}
@media (min-width: 700px) {
  .steps { grid-template-columns: 1fr 1fr 1fr; }
}
.step {
  position: relative;
  padding-top: var(--space-6);
}
.step::before {
  counter-increment: step;
  content: counter(step);
  position: absolute;
  top: 0; left: 0;
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--color-primary);
  color: var(--color-accent);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1.25rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.step h4 {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 600;
  margin: 12px 0 var(--space-2);
}

/* --------- Table --------- */
.data-table {
  width: 100%;
  border-collapse: collapse;
  margin: var(--space-5) 0;
  background: var(--color-surface);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  font-size: 0.95rem;
}
.data-table th,
.data-table td {
  padding: var(--space-3) var(--space-4);
  text-align: left;
  border-bottom: 1px solid var(--color-border);
}
.data-table th {
  background: var(--color-bg-alt);
  font-weight: 600;
  color: var(--color-text);
  font-size: 0.9rem;
}
.data-table tr:last-child td { border-bottom: none; }
.data-table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }

/* --------- FAQ --------- */
.faq {
  margin-top: var(--space-6);
}
.faq-item {
  border-bottom: 1px solid var(--color-border);
}
.faq-item:first-child { border-top: 1px solid var(--color-border); }
.faq-question {
  width: 100%;
  background: none;
  border: none;
  padding: var(--space-5) 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  text-align: left;
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--color-text);
  cursor: pointer;
}
.faq-question:hover { color: var(--color-primary); }
.faq-icon {
  flex-shrink: 0;
  width: 28px; height: 28px;
  border-radius: 50%;
  background: var(--color-bg-alt);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  font-size: 1.1rem;
  transition: transform 0.25s;
}
.faq-item[open] .faq-icon { transform: rotate(45deg); }
.faq-answer {
  padding: 0 0 var(--space-5);
  color: var(--color-text-soft);
}
.faq-answer p:last-child { margin-bottom: 0; }

/* --------- Page Hero (slim image strip for non-homepage) --------- */
.page-hero {
  position: relative;
  min-height: 240px;
  background-color: var(--color-primary-dark);
  background-image:
    linear-gradient(135deg, rgba(7, 53, 39, 0.45) 0%, rgba(10, 77, 58, 0.25) 100%),
    var(--hero-bg, linear-gradient(135deg, #1a6b54 0%, #073527 100%));
  background-size: cover;
  background-position: center;
  color: var(--color-bg);
  display: flex;
  align-items: center;
  padding: var(--space-7) 0 var(--space-6);
  overflow: hidden;
}
/* Text shadow for readability over photo */
.page-hero h1,
.hero h1 {
  text-shadow: 0 2px 16px rgba(0, 0, 0, 0.35);
}
.page-hero .eyebrow,
.hero .eyebrow {
  text-shadow: 0 1px 6px rgba(0, 0, 0, 0.3);
}
.page-hero .container { width: 100%; }
.page-hero .eyebrow { color: var(--color-accent); }
.page-hero h1 {
  color: var(--color-bg);
  margin: 0;
  font-size: clamp(1.75rem, 4vw, 2.75rem);
}
.page-hero .page-hero-lead {
  color: rgba(250, 247, 240, 0.92);
  font-size: 1.05rem;
  margin-top: var(--space-3);
  max-width: 640px;
  margin-bottom: 0;
}
@media (min-width: 700px) {
  .page-hero { min-height: 280px; }
}

/* --------- Breadcrumbs --------- */
.breadcrumbs {
  padding: var(--space-4) 0;
  font-size: 0.875rem;
  color: var(--color-text-muted);
}
.breadcrumbs a { color: var(--color-text-muted); }
.breadcrumbs a:hover { color: var(--color-primary); }
.breadcrumbs span[aria-current] { color: var(--color-text); font-weight: 500; }
.breadcrumbs .sep { margin: 0 8px; opacity: 0.6; }

/* --------- Disclaimers / Callouts --------- */
.callout {
  background: var(--color-bg-alt);
  border-left: 4px solid var(--color-accent);
  padding: var(--space-4) var(--space-5);
  border-radius: var(--radius-sm);
  margin: var(--space-5) 0;
}
.callout p:last-child { margin-bottom: 0; }
.callout-info {
  background: rgba(10, 77, 58, 0.05);
  border-left-color: var(--color-primary);
}

/* --------- Sidebar layout --------- */
.with-sidebar {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-7);
}
@media (min-width: 920px) {
  .with-sidebar {
    grid-template-columns: 1fr 320px;
    gap: var(--space-8);
  }
}
.sidebar-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-5);
  position: sticky;
  top: 100px;
  box-shadow: var(--shadow-sm);
}
.sidebar-card h3 {
  margin-top: 0;
  font-size: 1.15rem;
  color: var(--color-primary);
}
.sidebar-card p {
  font-size: 0.95rem;
  color: var(--color-text-soft);
  margin-bottom: var(--space-4);
}

/* --------- Footer --------- */
.site-footer {
  background: var(--color-primary-dark);
  color: rgba(250, 247, 240, 0.85);
  padding: var(--space-8) 0 var(--space-5);
  font-size: 0.92rem;
  margin-top: var(--space-8);
}
.footer-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
  margin-bottom: var(--space-6);
}
@media (min-width: 700px) {
  .footer-inner { grid-template-columns: 1.5fr 1fr 1fr; }
}
.footer-col h4 {
  color: var(--color-bg);
  font-family: var(--font-body);
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-3);
}
.footer-col ul {
  list-style: none;
  padding: 0;
  margin: 0;
}
.footer-col li { margin-bottom: var(--space-2); }
.footer-col a {
  color: rgba(250, 247, 240, 0.75);
  text-decoration: none;
}
.footer-col a:hover { color: var(--color-accent); text-decoration: none; }
.footer-brand {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  color: var(--color-bg);
  margin-bottom: var(--space-3);
  font-weight: 600;
}
.footer-disclaimer {
  border-top: 1px solid rgba(250, 247, 240, 0.12);
  padding-top: var(--space-5);
  font-size: 0.8rem;
  color: rgba(250, 247, 240, 0.65);
  line-height: 1.6;
}
.footer-disclaimer p { margin-bottom: var(--space-3); }
.footer-disclaimer p:last-child { margin-bottom: 0; }

/* --------- Sticky mobile CTA --------- */
.sticky-cta {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  padding: var(--space-3) var(--space-4);
  display: flex;
  gap: var(--space-3);
  z-index: 40;
  box-shadow: 0 -4px 20px rgba(0,0,0,0.08);
}
.sticky-cta .btn { flex: 1; padding: 12px 16px; font-size: 0.95rem; }
@media (min-width: 860px) {
  .sticky-cta { display: none; }
  body { padding-bottom: 0 !important; }
}
body.has-sticky-cta { padding-bottom: 76px; }

/* --------- Article styles --------- */
.article-content h2 { margin-top: var(--space-7); }
.article-content h3 { margin-top: var(--space-6); }
.article-content ul,
.article-content ol {
  margin: 0 0 var(--space-5);
  padding-left: var(--space-5);
}
.article-content li { margin-bottom: var(--space-2); }

/* --------- Pills --------- */
.pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  background: var(--color-bg-alt);
  color: var(--color-primary);
  font-size: 0.85rem;
  font-weight: 500;
}

/* --------- Utilities --------- */
.text-center { text-align: center; }
.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }
.mb-4 { margin-bottom: var(--space-4); }
.section-intro {
  max-width: 720px;
  margin: 0 auto var(--space-6);
  text-align: center;
}
.section-intro p { font-size: 1.1rem; color: var(--color-text-soft); }
.eyebrow {
  display: inline-block;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-accent-dark);
  margin-bottom: var(--space-3);
}
.section-primary .eyebrow { color: var(--color-accent); }

/* --------- Print --------- */
@media print {
  .site-header, .site-footer, .sticky-cta, .form-card { display: none; }
}

/* --------- Google Fonts (Fraunces) — display swap for perf --------- */
@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,500;9..144,600;9..144,700&display=swap');