/* =========================================================
   SIGMA COACHING — CSS FINAL (Dark Gray + Yellow)
   Sport / agressif (pro, lisible, pas flashy)
   Hero background: assets/img/hero-gym-people.jpg
   Note: background-position set to -140px as requested
========================================================= */

/* -------------------------
   0) Reset
-------------------------- */
*,
*::before,
*::after { box-sizing: border-box; }

html, body { height: 100%; }

body {
  margin: 0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Inter, Arial, sans-serif;
  background: #0e0f12;
  color: #eef0f3;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
button, input, select, textarea { font: inherit; }
ul { margin: 0; padding: 0; list-style: none; }

/* -------------------------
   1) Tokens
-------------------------- */
:root{
  --bg: #0e0f12;
  --bg-2: #111318;

  --surface: rgba(18,18,18,.62);
  --surface-2: rgba(255,255,255,.04);
  --border: rgba(255,255,255,.10);

  --text: #eef0f3;
  --muted: rgba(238,240,243,.72);

  --accent: #F6C445;
  --accent-2: #FFD76A;
  --accent-text: #101010;

  --shadow: 0 14px 34px rgba(0,0,0,.42);
  --shadow-soft: 0 12px 30px rgba(0,0,0,.32);

  --radius: 18px;
  --radius-sm: 14px;

  --container: 1120px;
  --pad: 24px;

  --h1: 44px;
  --h2: 22px;
  --p: 15px;

  --sep: linear-gradient(90deg, transparent, rgba(246,196,69,.25), transparent);
}

@media (max-width: 900px){
  :root{
    --pad: 18px;
    --h1: 36px;
    --h2: 20px;
    --p: 14px;
  }
}
@media (max-width: 520px){
  :root{
    --pad: 14px;
    --h1: 30px;
    --h2: 18px;
  }
}

/* -------------------------
   2) Layout
-------------------------- */
.container{
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--pad);
}

main { display: block; }

.section{
  position: relative;
  padding: 72px 0;
  background: var(--bg);
}

/* alternate sections (add class="alt") */
.section.alt{
  background:
    radial-gradient(900px 420px at 20% 20%, rgba(246,196,69,.06), transparent 60%),
    linear-gradient(to bottom, var(--bg-2), var(--bg));
}

/* smooth separators between sections */
.section + .section::before{
  content:"";
  position:absolute;
  top:0; left:0; right:0;
  height:1px;
  background: var(--sep);
  opacity:.95;
}

/* subtle top glow per section */
.section::after{
  content:"";
  position:absolute;
  inset:0;
  pointer-events:none;
  background: radial-gradient(700px 240px at 50% 0%, rgba(255,255,255,.035), transparent 60%);
  opacity:.9;
}

/* -------------------------
   3) Typography
-------------------------- */
h1,h2,h3{ margin: 0; letter-spacing: -0.02em; }
p{ margin: 0; color: var(--muted); font-size: var(--p); }

.section-title{ font-size: 26px; }
.section-sub{ margin-top: 8px; font-size: 14px; color: var(--muted); }

/* -------------------------
   4) Header / Nav (supports: site-header OR topbar)
-------------------------- */
.site-header,
.topbar{
  position: sticky;
  top: 0;
  z-index: 80;
  background: rgba(12,12,14,.72);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255,255,255,.06);
}

.site-header .bar,
.topbar .bar,
.topbar .inner,
.header-inner{
  max-width: var(--container);
  margin: 0 auto;
  padding: 14px var(--pad);
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 14px;
}

.brand{
  display:flex;
  align-items:center;
  gap:12px;
  text-decoration:none;
}
.brand img{ width:34px; height:34px; }
.brand .name{ font-weight: 950; letter-spacing: .02em; }
.brand .tag{ display:block; margin-top:2px; font-size:12px; color: var(--muted); }

.nav,
.topnav{
  display:flex;
  align-items:center;
  gap: 18px;
}

.nav a,
.topnav a{
  text-decoration:none;
  font-weight: 900;
  font-size: 13px;
  letter-spacing: .02em;
  opacity: .9;
}
.nav a:hover,
.topnav a:hover{ opacity: 1; }

.header-actions{
  display:flex;
  align-items:center;
  gap:10px;
}

/* burger button */
.burger{
  display:none;
  align-items:center;
  justify-content:center;
  width: 42px; height: 42px;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.04);
  color: var(--text);
}
.burger:hover{
  border-color: rgba(246,196,69,.25);
  background: rgba(246,196,69,.06);
}

/* mobile nav dropdown (if you toggle a class .open on .topbar or body) */
@media (max-width: 900px){
  .nav,
  .topnav{ display:none; }
  .burger{ display:flex; }

  .topbar.open .topnav,
  body.nav-open .topnav,
  body.nav-open .nav{
    display:flex;
    position:absolute;
    top: 68px;
    left: var(--pad);
    right: var(--pad);
    padding: 12px;
    flex-direction: column;
    gap: 8px;
    background: rgba(12,12,14,.92);
    border: 1px solid rgba(255,255,255,.10);
    border-radius: 16px;
    box-shadow: var(--shadow);
    backdrop-filter: blur(10px);
  }
}

/* -------------------------
   5) Buttons
-------------------------- */
.btn,
button.btn,
a.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  height:42px;
  padding:0 16px;
  border-radius:999px;
  border:1px solid transparent;
  text-decoration:none;
  cursor:pointer;
  font-weight: 950;
  font-size: 13px;
  letter-spacing: .02em;
  user-select:none;
  transition: transform .16s ease, box-shadow .16s ease, filter .16s ease, background .16s ease, border-color .16s ease;
}

.btn:active{ transform: translateY(1px); }

.btn-primary{
  background: var(--accent);
  color: var(--accent-text);
  border-color: rgba(0,0,0,.25);
  box-shadow: 0 10px 20px rgba(246,196,69,.14);
}
.btn-primary:hover{
  background: var(--accent-2);
  box-shadow: 0 14px 26px rgba(246,196,69,.20);
}

.btn-outline{
  background: transparent;
  border-color: rgba(255,255,255,.14);
  color: var(--text);
}
.btn-outline:hover{
  border-color: rgba(246,196,69,.30);
  background: rgba(246,196,69,.06);
}

.btn-ghost{
  background: rgba(255,255,255,.04);
  border-color: rgba(255,255,255,.10);
  color: var(--text);
}
.btn-ghost:hover{
  border-color: rgba(246,196,69,.28);
  background: rgba(246,196,69,.06);
}

/* pill style (if you use .pill for buttons) */
.pill{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  height: 42px;
  padding: 0 16px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.04);
  text-decoration:none;
  font-weight: 950;
  font-size: 13px;
}
.pill.primary{
  background: var(--accent);
  border-color: rgba(0,0,0,.25);
  color: var(--accent-text);
}
.pill:hover{
  border-color: rgba(246,196,69,.28);
  background: rgba(246,196,69,.06);
}
.pill.primary:hover{
  background: var(--accent-2);
}

/* -------------------------
   6) Cards
-------------------------- */
.card,
.panel,
.card-soft,
.box,
.widget{
  background: var(--surface);
  border: 1px solid rgba(255,255,255,.10);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(10px);
}

.card.pad, .panel.pad, .box.pad, .widget.pad{ padding: 18px; }
@media (max-width: 520px){
  .card.pad, .panel.pad, .box.pad, .widget.pad{ padding: 14px; }
}

.card:hover, .panel:hover, .box:hover, .widget:hover{
  border-color: rgba(246,196,69,.18);
}

/* badges */
.badge{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:8px 12px;
  border-radius:999px;
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.10);
  font-weight: 950;
  font-size: 12px;
  letter-spacing: .02em;
  color: rgba(238,240,243,.82);
}

/* -------------------------
   7) HERO (background image in transparency)
-------------------------- */
.hero{
  position: relative;
  overflow: hidden;
  padding: 78px 0 48px;
  background:
    radial-gradient(900px 420px at 20% 20%, rgba(246,196,69,.18), transparent 55%),
    radial-gradient(900px 420px at 80% 18%, rgba(255,255,255,.04), transparent 55%),
    linear-gradient(to bottom, rgba(0,0,0,.20), rgba(0,0,0,.70));
}

.hero::before{
  content:"";
  position:absolute;
  inset:0;
  background: url("../img/hero-gym-people.jpg") center/cover no-repeat;
  background-position: center -140px; /* your tweak */
  opacity: .16;
  filter: saturate(1.05) contrast(1.08);
  transform: scale(1.02);
  z-index: 0;
}

.hero::after{
  content:"";
  position:absolute;
  inset:0;
  background:
    radial-gradient(900px 500px at 22% 18%, rgba(246,196,69,.18), transparent 60%),
    linear-gradient(to bottom, rgba(10,10,10,.45), rgba(10,10,10,.78));
  z-index: 1;
}

.hero .inner{
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 28px;
  align-items: center;
}

@media (max-width: 980px){
  .hero .inner{ grid-template-columns: 1fr; }
}

.hero .hero-card{
  max-width: 760px;
  padding: 22px;
  border-radius: 22px;
  background: rgba(18,18,18,.58);
  border: 1px solid rgba(255,255,255,.12);
  box-shadow: 0 18px 48px rgba(0,0,0,.50);
}

.hero h1{
  margin: 12px 0 12px;
  font-size: var(--h1);
  line-height: 1.06;
}

.hero p{
  margin: 0 0 16px;
  color: var(--muted);
}

.hero .cta{
  display:flex;
  gap:10px;
  flex-wrap: wrap;
  margin-top: 14px;
}

.hero .subline{
  margin-top: 14px;
  font-size: 13px;
  color: rgba(238,240,243,.78);
  font-weight: 900;
}

/* -------------------------
   8) Grids (home/programs)
-------------------------- */
.grid-4{
  margin-top: 18px;
  display:grid;
  grid-template-columns: repeat(4, minmax(0,1fr));
  gap: 12px;
}
@media (max-width: 980px){ .grid-4{ grid-template-columns: repeat(2,1fr); } }
@media (max-width: 520px){ .grid-4{ grid-template-columns: 1fr; } }

.grid-3{
  margin-top: 18px;
  display:grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap: 12px;
}
@media (max-width: 980px){ .grid-3{ grid-template-columns: 1fr; } }

/* -------------------------
   9) Forms
-------------------------- */
.form{ display:grid; gap: 12px; }

.label{
  font-size: 12px;
  font-weight: 950;
  letter-spacing: .02em;
  color: rgba(238,240,243,.80);
}

input[type="text"], input[type="email"], input[type="password"], input[type="number"], select, textarea{
  width: 100%;
  padding: 12px 12px;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.04);
  color: var(--text);
  outline: none;
}

input::placeholder, textarea::placeholder{
  color: rgba(238,240,243,.45);
}

input:focus, select:focus, textarea:focus{
  border-color: rgba(246,196,69,.42);
  box-shadow: 0 0 0 4px rgba(246,196,69,.16);
}

/* -------------------------
   10) Tables
-------------------------- */
table{
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(18,18,18,.55);
}

th{
  text-align:left;
  font-size: 12px;
  letter-spacing: .02em;
  padding: 12px;
  background: rgba(255,255,255,.04);
  border-bottom: 1px solid rgba(255,255,255,.08);
}

td{
  padding: 12px;
  border-bottom: 1px solid rgba(255,255,255,.06);
  font-size: 13px;
}
tr:last-child td{ border-bottom: none; }

/* -------------------------
   11) Footer
-------------------------- */
.site-footer, footer{
  padding: 34px 0;
  background: rgba(0,0,0,.22);
  border-top: 1px solid rgba(255,255,255,.06);
}

.site-footer a, footer a{
  text-decoration:none;
  color: rgba(238,240,243,.72);
  font-size: 13px;
}

/* =========================================================
   12) Dashboard pro (spacing + scale)
========================================================= */
.page-dashboard, .dashboard, .app-dashboard{
  --dash-max: 1120px;
  --dash-pad: 22px;
  --dash-gap: 16px;
  --card-pad: 16px;
  --dh1: 26px;
  --dh2: 18px;
}

@media (max-width: 900px){
  .page-dashboard, .dashboard, .app-dashboard{
    --dash-pad: 16px;
    --dash-gap: 12px;
    --card-pad: 14px;
    --dh1: 24px;
    --dh2: 16px;
  }
}

.page-dashboard .container,
.dashboard .container,
.app-dashboard .container,
.page-dashboard main,
.dashboard main,
.app-dashboard main{
  max-width: var(--dash-max);
  margin: 0 auto;
  padding: var(--dash-pad);
}

.page-dashboard h1, .dashboard h1, .app-dashboard h1{
  font-size: var(--dh1);
  margin: 0 0 8px 0;
}

.page-dashboard h2, .dashboard h2, .app-dashboard h2{
  font-size: var(--dh2);
  margin: 0 0 10px 0;
}

.page-dashboard section,
.dashboard section,
.app-dashboard section,
.page-dashboard .section,
.dashboard .section,
.app-dashboard .section,
.page-dashboard .block,
.dashboard .block,
.app-dashboard .block{
  margin-top: var(--dash-gap);
}

/* quick actions */
.quick-actions, .dashboard-quick, .actions-grid{
  display:grid;
  grid-template-columns: repeat(6, minmax(0,1fr));
  gap: 10px;
}
@media (max-width: 1000px){
  .quick-actions, .dashboard-quick, .actions-grid{
    grid-template-columns: repeat(3,1fr);
  }
}
@media (max-width: 520px){
  .quick-actions, .dashboard-quick, .actions-grid{
    grid-template-columns: repeat(2,1fr);
  }
}

.quick-actions a, .actions-grid a, .dashboard-quick a{
  display:flex;
  align-items:center;
  justify-content:center;
  min-height: 44px;
  padding: 10px 10px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.04);
  text-decoration:none;
  font-weight: 950;
  font-size: 13px;
}
.quick-actions a:hover, .actions-grid a:hover, .dashboard-quick a:hover{
  border-color: rgba(246,196,69,.26);
  background: rgba(246,196,69,.06);
}

/* metrics row */
.metrics, .metrics-row, .stats-row, .kpi-row{
  display:grid;
  grid-template-columns: repeat(4, minmax(0,1fr));
  gap: 10px;
}
@media (max-width: 900px){
  .metrics, .metrics-row, .stats-row, .kpi-row{
    grid-template-columns: repeat(2,1fr);
  }
}
@media (max-width: 520px){
  .metrics, .metrics-row, .stats-row, .kpi-row{
    grid-template-columns: 1fr;
  }
}

.metric, .kpi, .stat-card{
  padding: 14px;
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(18,18,18,.52);
}

.metric .value, .kpi .value, .stat-card .value{
  font-size: 20px;
  font-weight: 950;
  line-height: 1.1;
}
.metric .label, .kpi .label, .stat-card .label{
  margin-top: 6px;
  font-size: 12px;
  color: rgba(238,240,243,.68);
  font-weight: 900;
}