/* ==============================================
   ClubCop — style.css
   Palette Ardoise × Ambre — d'après Figma
   ============================================== */

:root {
  --slate-900: #1e293b;
  --slate-700: #334155;
  --slate-500: #64748b;
  --slate-200: #e2e8f0;
  --slate-100: #f1f5f9;
  --slate-50:  #f8fafc;
  --amber-400: #fbbf24;
  --amber-600: #d97706;
  --amber-50:  #fef3c7;
  --amber-800: #92400e;
  --background:  #f8fafc;
  --surface:     #ffffff;
  --foreground:  #1e293b;
  --muted:       #64748b;
  --border:      #e2e8f0;
  --gradient-cta:  linear-gradient(135deg, #fbbf24 0%, #d97706 100%);
  --gradient-dark: linear-gradient(135deg, #1e293b 0%, #334155 100%);
  --radius-lg:  0.625rem;
  --radius-xl:  0.75rem;
  --radius-2xl: 1rem;
  --shadow-lg:  0 10px 25px -5px rgba(0,0,0,0.1), 0 4px 6px -2px rgba(0,0,0,0.05);
  --shadow-xl:  0 20px 40px -10px rgba(0,0,0,0.12);
  --shadow-2xl: 0 25px 50px -12px rgba(0,0,0,0.22);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; }
body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  background: var(--background);
  color: var(--foreground);
  line-height: 1.5;
}
a { text-decoration: none; color: inherit; }
img { display: block; max-width: 100%; }

h1 { font-size: 2rem;    font-weight: 500; line-height: 1.5; }
h2 { font-size: 1.5rem;  font-weight: 500; line-height: 1.5; }
h3 { font-size: 1.25rem; font-weight: 500; line-height: 1.5; }
h4 { font-size: 1rem;    font-weight: 500; line-height: 1.5; }

.container    { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 1.5rem; }
.container-lg { width: 100%; max-width: 72rem;  margin: 0 auto; padding: 0 1.5rem; }
.container-md { width: 100%; max-width: 48rem;  margin: 0 auto; padding: 0 1.5rem; }

/* ---- BUTTON ---- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-xl);
  font-size: 1rem; font-weight: 500; line-height: 1.5;
  transition: all 200ms ease;
  cursor: pointer; border: none; outline: none;
}
.btn-amber { background-color: var(--amber-400); color: var(--slate-900); }
.btn-amber:hover { transform: scale(1.05); box-shadow: var(--shadow-lg); }
.btn-amber:active { transform: scale(1); }

/* ---- HEADER ---- */
/* sticky top-0 z-50 backdrop-blur-md border-b  bg:rgba(248,250,252,0.8) border:#e2e8f0 */
header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(248, 250, 252, 0.8);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  padding-top: 1rem; padding-bottom: 1rem;
}
.logo { display: flex; align-items: center; gap: 0.75rem; }
.logo-img { width: 2.5rem; height: 2.5rem; object-fit: contain; }
.logo-text { font-size: 1.5rem; font-weight: 700; color: var(--slate-900); }

/* ---- HERO ---- */
/* pt-32 pb-20 px-6  bg:#f8fafc (body) */
.hero {
  padding-top: 8rem; padding-bottom: 5rem;
  padding-left: 1.5rem; padding-right: 1.5rem;
  text-align: center;
}
/* badge: px-4 py-2 rounded-full text-sm font-medium border  bg:#fef3c7 color:#92400e border:#fbbf24 */
.hero-badge-wrap { display: inline-block; margin-bottom: 1.5rem; }
.hero-badge {
  display: inline-block; padding: 0.5rem 1rem;
  background-color: var(--amber-50); color: var(--amber-800);
  border: 1px solid var(--amber-400); border-radius: 9999px;
  font-size: 0.875rem; font-weight: 500;
}
/* h1: text-5xl/7xl font-bold mb-6 leading-tight color:#1e293b */
.hero h1 {
  font-size: clamp(2.5rem, 6vw, 4.5rem); font-weight: 700;
  margin-bottom: 1.5rem; line-height: 1.1; color: var(--slate-900);
}
/* span: color:#d97706 */
.hero h1 .highlight { color: var(--amber-600); }
/* p: text-xl/2xl mb-10 max-w-3xl mx-auto color:#64748b */
.hero-desc {
  font-size: clamp(1.125rem, 2.5vw, 1.5rem); color: var(--slate-500);
  margin-bottom: 2.5rem; max-width: 48rem;
  margin-left: auto; margin-right: auto; line-height: 1.6;
}

/* ---- FEATURES ---- */
/* py-20 px-6  bg:#ffffff */
.features { padding: 5rem 1.5rem; background-color: var(--surface); }
.section-header { text-align: center; margin-bottom: 4rem; }
.section-header h2 {
  font-size: clamp(2rem, 4.5vw, 3rem); font-weight: 700;
  margin-bottom: 1rem; line-height: 1.2; color: var(--slate-900);
}
.section-header p { font-size: 1.25rem; color: var(--slate-500); }

/* grid md:grid-cols-2 lg:grid-cols-4 gap-6 */
.features-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem; max-width: 72rem; margin: 0 auto;
}
/* card: bg-white rounded-xl p-8 shadow-lg hover:shadow-xl border hover:scale-105  border:#e2e8f0 */
.feature-card {
  background: var(--surface); border-radius: var(--radius-xl);
  padding: 2rem; box-shadow: var(--shadow-lg);
  border: 1px solid var(--border); transition: all 300ms ease;
}
.feature-card:hover { box-shadow: var(--shadow-xl); transform: scale(1.05); }
/* icon: w-14 h-14 rounded-lg gradient:#1e293b→#334155 mb-4 */
.feature-icon {
  width: 3.5rem; height: 3.5rem; background: var(--gradient-dark);
  border-radius: var(--radius-xl); display: flex; align-items: center;
  justify-content: center; margin-bottom: 1rem;
}
.feature-icon svg { width: 1.75rem; height: 1.75rem; color: #fff; }
.feature-card h3 { margin-bottom: 0.75rem; color: var(--slate-900); }
.feature-card p { color: var(--slate-500); }

/* ---- SCREENSHOTS ---- */
/* py-20 px-6  bg:#f8fafc (body) */
.screenshots { padding: 5rem 1.5rem; }
/* flex md:flex-row gap-8/12 items-center mb-16 */
.screenshot-row {
  display: flex; flex-direction: row;
  align-items: center; gap: 3rem;
  margin-bottom: 4rem; max-width: 72rem;
  margin-left: auto; margin-right: auto;
}
.screenshot-row:last-child { margin-bottom: 0; }
.screenshot-row.reverse { flex-direction: row-reverse; }
.screenshot-visual { flex: 1; min-width: 0; }
.screenshot-content { flex: 1; min-width: 0; }
.screenshot-content h3 { margin-bottom: 1rem; color: var(--slate-900); font-size: 1.5rem; }
.screenshot-content p { color: var(--slate-500); font-size: 1.125rem; line-height: 1.7; }

/* ---- MOCK SCREENS ---- */
/* bg-white rounded-xl shadow-2xl border overflow-hidden  border:#e2e8f0 */
.mock-screen {
  background: #ffffff; border-radius: var(--radius-xl);
  box-shadow: var(--shadow-2xl); border: 1px solid var(--border); overflow: hidden;
}
/* header: p-4 text-white  gradient:#1e293b→#334155 */
.mock-header { padding: 1rem; background: var(--gradient-dark); color: #fff; }
.mock-header-inner { display: flex; align-items: center; justify-content: space-between; }
.mock-header-left { display: flex; align-items: center; gap: 0.5rem; }
.mock-header-left svg { width: 1.25rem; height: 1.25rem; }
.mock-header h3 { font-size: 1rem; font-weight: 600; color: #fff; }
.mock-header .count { font-size: 0.875rem; }
.mock-body { padding: 1.5rem; }

/* Members */
.mock-member-list { display: flex; flex-direction: column; gap: 0.75rem; }
/* p-3 rounded-lg bg:#f8fafc hover:bg-gray-100 */
.mock-member-item {
  display: flex; align-items: center; justify-content: space-between;
  padding: 0.75rem; background-color: var(--slate-50);
  border-radius: 0.5rem; transition: background 150ms;
}
.mock-member-item:hover { background-color: var(--slate-100); }
.mock-member-left { display: flex; align-items: center; gap: 0.75rem; }
/* w-10 h-10 rounded-full text-white font-semibold text-sm  gradient:#1e293b→#334155 */
.mock-avatar {
  width: 2.5rem; height: 2.5rem; background: var(--gradient-dark);
  border-radius: 9999px; display: flex; align-items: center; justify-content: center;
  color: #fff; font-weight: 600; font-size: 0.875rem; flex-shrink: 0;
}
.mock-member-name { font-weight: 500; font-size: 0.875rem; color: var(--slate-900); }
.mock-member-team { font-size: 0.75rem; color: var(--slate-500); }
.mock-badge { font-size: 0.75rem; font-weight: 500; padding: 0.25rem 0.5rem; border-radius: 9999px; }
/* Actif: bg:#dcfce7 color:#166534 */
.mock-badge-green { background-color: #dcfce7; color: #166534; }
/* En attente: bg:#fef3c7 color:#92400e */
.mock-badge-amber { background-color: var(--amber-50); color: var(--amber-800); }

/* Calendar */
.mock-cal-days-header { display: grid; grid-template-columns: repeat(7,1fr); gap: 0.5rem; margin-bottom: 0.75rem; }
.mock-cal-day-label { text-align: center; font-size: 0.75rem; font-weight: 600; color: var(--slate-500); }
.mock-cal-grid { display: grid; grid-template-columns: repeat(7,1fr); gap: 0.5rem; }
.mock-cal-day {
  aspect-ratio: 1; display: flex; align-items: center; justify-content: center;
  font-size: 0.875rem; border-radius: 0.5rem; transition: background 150ms;
  color: var(--slate-700);
}
.mock-cal-day.empty { color: #cbd5e1; }
/* today: bg:#1e293b color:#e2e8f0 font-weight:600 */
.mock-cal-day.today { background-color: var(--slate-900); color: #e2e8f0; font-weight: 600; }
/* event: bg:#fef3c7 font-weight:600 */
.mock-cal-day.event:not(.today) { background-color: var(--amber-50); font-weight: 600; }
.mock-events { margin-top: 1rem; display: flex; flex-direction: column; gap: 0.5rem; }
.mock-event { display: flex; align-items: center; gap: 0.5rem; padding: 0.5rem; border-radius: 0.5rem; font-size: 0.875rem; }
.mock-event-amber { background-color: var(--amber-50); }
.mock-event-slate  { background-color: var(--slate-50); }
.mock-event-dot { width: 0.5rem; height: 0.5rem; border-radius: 9999px; flex-shrink: 0; }
.mock-event-dot-amber { background-color: var(--amber-600); }
.mock-event-dot-slate { background-color: var(--slate-900); }

/* Volunteers */
.mock-stats-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin-bottom: 1rem; }
.mock-stat-card { padding: 1rem; border-radius: 0.5rem; }
/* gradient:#fef3c7→#fbbf24 */
.mock-stat-card.amber-grad { background: linear-gradient(135deg, #fef3c7 0%, #fbbf24 100%); }
.mock-stat-card.slate-light { background-color: var(--slate-50); }
.mock-stat-number { font-size: 1.5rem; font-weight: 700; line-height: 1; margin-bottom: 0.25rem; }
.mock-stat-number.amber-num { color: var(--amber-800); }
.mock-stat-number.slate-num { color: var(--slate-700); }
.mock-stat-label { font-size: 0.75rem; }
.mock-stat-label.amber-lbl { color: var(--amber-800); }
.mock-stat-label.slate-lbl { color: var(--slate-500); }
.mock-volunteer-list { display: flex; flex-direction: column; gap: 0.5rem; }
.mock-volunteer-item {
  display: flex; align-items: center; justify-content: space-between;
  padding: 0.75rem; background-color: var(--slate-50); border-radius: 0.5rem;
}
.mock-volunteer-left { display: flex; align-items: center; gap: 0.75rem; }
/* w-8 h-8 rounded-full text-white text-xs font-semibold gradient:#1e293b→#334155 */
.mock-avatar-sm {
  width: 2rem; height: 2rem; background: var(--gradient-dark);
  border-radius: 9999px; display: flex; align-items: center; justify-content: center;
  color: #fff; font-weight: 600; font-size: 0.75rem; flex-shrink: 0;
}
.mock-volunteer-name { font-weight: 500; font-size: 0.875rem; color: var(--slate-900); }
.mock-volunteer-task { font-size: 0.75rem; color: var(--slate-500); }
.mock-status-dot { width: 0.75rem; height: 0.75rem; border-radius: 9999px; flex-shrink: 0; }
.mock-status-dot.available { background-color: #10b981; }
.mock-status-dot.busy { background-color: #cbd5e1; }

/* ---- CONTACT ---- */
/* py-20 px-6  bg:#ffffff */
.contact { padding: 5rem 1.5rem; background-color: var(--surface); }
/* bg-white rounded-2xl p-8/12 shadow-xl border  border:#e2e8f0 */
.contact-card {
  background: var(--surface); border-radius: var(--radius-2xl);
  padding: 3rem; box-shadow: var(--shadow-xl);
  border: 1px solid var(--border); max-width: 42rem; margin: 0 auto;
}
.contact-form { max-width: 28rem; margin: 0 auto; }
/* flex flex-col sm:flex-row gap-3 */
.form-row { display: flex; gap: 0.75rem; align-items: stretch; }
/* input: flex-1 px-4 py-3 rounded-lg border  bg:#f8fafc border:#e2e8f0 color:#1e293b */
.form-input {
  flex: 1; padding: 0.75rem 1rem;
  background-color: var(--slate-50); border: 1px solid var(--border);
  border-radius: var(--radius-xl); font-size: 1rem; font-weight: 400;
  line-height: 1.5; color: var(--slate-900); outline: none;
  transition: border-color 150ms, box-shadow 150ms; font-family: inherit;
}
.form-input::placeholder { color: var(--slate-500); }
.form-input:focus {
  border-color: var(--amber-400);
  box-shadow: 0 0 0 3px rgba(251,191,36,0.2);
}
/* p text-sm mt-4 text-center color:#64748b */
.form-hint { font-size: 0.875rem; color: var(--slate-500); margin-top: 1rem; text-align: center; line-height: 1.5; }

/* Success */
.form-success { text-align: center; padding: 2rem 0; display: none; }
.form-success.visible { display: block; }
/* icon: w-16 h-16 rounded-full gradient:#fbbf24→#d97706 */
.success-icon {
  width: 4rem; height: 4rem; background: var(--gradient-cta);
  border-radius: 9999px; display: flex; align-items: center;
  justify-content: center; margin: 0 auto 1rem;
}
.success-icon svg { width: 2rem; height: 2rem; color: #fff; }
.form-success h3 { margin-bottom: 0.5rem; color: var(--slate-900); }
.form-success p { color: var(--slate-500); }

.form-error {
  background: rgba(212,24,61,0.08); border: 1px solid rgba(212,24,61,0.2);
  border-radius: var(--radius-xl); padding: 0.75rem 1rem;
  font-size: 0.875rem; color: #d4183d;
  display: none; text-align: center; margin-top: 0.5rem;
}
.form-error.visible { display: block; }
.btn-loading { opacity: 0.65; cursor: not-allowed; pointer-events: none; }

/* ---- FOOTER ---- */
/* py-12 px-6 border-t  border:#e2e8f0 */
footer { padding: 3rem 1.5rem; border-top: 1px solid var(--border); text-align: center; }
.footer-logo { display: flex; align-items: center; justify-content: center; gap: 0.75rem; margin-bottom: 1rem; }
.footer-logo-img { width: 2rem; height: 2rem; object-fit: contain; }
.footer-logo-text { font-size: 1.25rem; font-weight: 700; color: var(--slate-900); }
.footer-tagline { color: var(--slate-500); margin-bottom: 1.5rem; }
.footer-copy { font-size: 0.875rem; color: var(--slate-500); }

/* ---- RESPONSIVE ---- */
@media (max-width: 768px) {
  .screenshot-row, .screenshot-row.reverse { flex-direction: column; gap: 2rem; }
  .contact-card { padding: 2rem 1.5rem; }
  .form-row { flex-direction: column; }
  .features-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 480px) {
  .features-grid { grid-template-columns: 1fr; }
}