/* ==========================================================================
   MAKE IN ALGERIA — Design System
   B2B, sober, premium, industrial, international.
   ========================================================================== */

:root {
  --color-dark-green: #123528;
  --color-green: #1c4d3a;
  --color-green-light: #2e6b52;
  --color-anthracite: #23262b;
  --color-black: #16181b;
  --color-white: #ffffff;
  --color-beige: #f4efe4;
  --color-beige-dark: #e8dfc9;
  --color-gold: #b8934f;
  --color-gold-light: #d4b678;
  --color-text: #2b2f2e;
  --color-text-muted: #5c6360;
  --color-border: #e2ddd0;

  --font-main: "Inter", "Segoe UI", -apple-system, BlinkMacSystemFont, Helvetica, Arial, sans-serif;

  --container-w: 1180px;
  --radius: 4px;
  --shadow-sm: 0 1px 3px rgba(18, 53, 40, 0.08);
  --shadow-md: 0 8px 24px rgba(18, 53, 40, 0.12);
  --transition: 0.2s ease;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-main);
  color: var(--color-text);
  background: var(--color-white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

a { color: inherit; text-decoration: none; }

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

h1, h2, h3, h4 {
  font-family: var(--font-main);
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-dark-green);
  margin: 0 0 16px;
  letter-spacing: -0.01em;
}

h1 { font-size: clamp(2rem, 4vw, 3rem); }
h2 { font-size: clamp(1.5rem, 2.8vw, 2.1rem); }
h3 { font-size: 1.25rem; }
h4 { font-size: 1.05rem; }

p { margin: 0 0 16px; color: var(--color-text); }
.lede { font-size: 1.15rem; color: var(--color-text-muted); }

.eyebrow {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: 12px;
}

ul, ol { padding-left: 20px; }
li { margin-bottom: 8px; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 26px;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 0.95rem;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
}

.btn-primary {
  background: var(--color-gold);
  color: var(--color-black);
  border-color: var(--color-gold);
}
.btn-primary:hover { background: var(--color-gold-light); border-color: var(--color-gold-light); }

.btn-secondary {
  background: transparent;
  color: var(--color-white);
  border-color: rgba(255,255,255,0.5);
}
.btn-secondary:hover { background: rgba(255,255,255,0.1); border-color: var(--color-white); }

.btn-outline {
  background: transparent;
  color: var(--color-dark-green);
  border-color: var(--color-dark-green);
}
.btn-outline:hover { background: var(--color-dark-green); color: var(--color-white); }

.btn-block { width: 100%; }
.btn-lg { padding: 16px 32px; font-size: 1rem; }

.btn-group { display: flex; gap: 14px; flex-wrap: wrap; }

/* ---------- Header / Nav ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--color-white);
  border-bottom: 1px solid var(--color-border);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  max-width: var(--container-w);
  margin: 0 auto;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 1.05rem;
  color: var(--color-dark-green);
  letter-spacing: -0.01em;
}
.logo .mark {
  width: 34px; height: 34px;
  border-radius: 6px;
  background: linear-gradient(135deg, var(--color-dark-green), var(--color-green-light));
  display: flex; align-items: center; justify-content: center;
  color: var(--color-gold-light);
  font-weight: 800;
  font-size: 1rem;
}
.logo .tagline { display: block; font-size: 0.65rem; font-weight: 500; color: var(--color-text-muted); letter-spacing: 0.04em; }

.main-nav { display: flex; align-items: center; gap: 28px; }
.main-nav a {
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--color-text);
  padding: 6px 0;
  border-bottom: 2px solid transparent;
  transition: all var(--transition);
}
.main-nav a:hover, .main-nav a.active { color: var(--color-dark-green); border-color: var(--color-gold); }

.nav-cta { display: flex; align-items: center; gap: 12px; }

.nav-toggle {
  display: none;
  background: none; border: none; cursor: pointer;
  width: 40px; height: 40px;
  flex-direction: column; align-items: center; justify-content: center; gap: 5px;
}
.nav-toggle span { width: 22px; height: 2px; background: var(--color-dark-green); display: block; }

/* ---------- Hero ---------- */
.hero {
  background: linear-gradient(160deg, var(--color-dark-green) 0%, var(--color-anthracite) 100%);
  color: var(--color-white);
  padding: 90px 0 80px;
  position: relative;
  overflow: hidden;
}
.hero::after {
  content: "";
  position: absolute;
  right: -120px; top: -120px;
  width: 420px; height: 420px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(184,147,79,0.25), transparent 70%);
}
.hero-inner { max-width: 720px; position: relative; z-index: 1; }
.hero h1 { color: var(--color-white); }
.hero p.lede { color: rgba(255,255,255,0.82); }

.page-hero {
  background: linear-gradient(160deg, var(--color-dark-green) 0%, var(--color-anthracite) 100%);
  color: var(--color-white);
  padding: 64px 0;
}
.page-hero h1 { color: var(--color-white); margin-bottom: 12px; }
.page-hero p { color: rgba(255,255,255,0.82); max-width: 700px; }
.breadcrumb { font-size: 0.8rem; color: var(--color-gold-light); margin-bottom: 14px; letter-spacing: 0.03em; }

/* ---------- Sections ---------- */
section { padding: 72px 0; }
.section-beige { background: var(--color-beige); }
.section-dark { background: var(--color-anthracite); color: var(--color-white); }
.section-dark h2, .section-dark h3 { color: var(--color-white); }
.section-dark p { color: rgba(255,255,255,0.78); }

.section-head { max-width: 680px; margin-bottom: 40px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }

/* ---------- Grids & Cards ---------- */
.grid { display: grid; gap: 24px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-6 { grid-template-columns: repeat(6, 1fr); }

.card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 28px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }

.icon-box {
  width: 46px; height: 46px;
  border-radius: 8px;
  background: var(--color-beige);
  display: flex; align-items: center; justify-content: center;
  color: var(--color-dark-green);
  margin-bottom: 16px;
}
.icon-box svg { width: 24px; height: 24px; }

.tag {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 4px 10px;
  border-radius: 20px;
  background: var(--color-beige);
  color: var(--color-dark-green);
  margin-bottom: 10px;
}
.tag-gold { background: rgba(184,147,79,0.15); color: var(--color-gold); }

/* ---------- Steps ---------- */
.steps { counter-reset: step; display: grid; gap: 20px; }
.step {
  display: flex; gap: 20px; align-items: flex-start;
  padding: 22px 0;
  border-bottom: 1px solid var(--color-border);
}
.step:last-child { border-bottom: none; }
.step-num {
  flex: none;
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--color-dark-green);
  color: var(--color-white);
  display: flex; align-items: center; justify-content: center;
  font-weight: 700;
  font-size: 0.95rem;
}

/* ---------- Table ---------- */
.table-wrap { overflow-x: auto; }
table.pricing {
  width: 100%;
  border-collapse: collapse;
  background: var(--color-white);
}
table.pricing th, table.pricing td {
  text-align: left;
  padding: 16px 18px;
  border-bottom: 1px solid var(--color-border);
  vertical-align: top;
  font-size: 0.94rem;
}
table.pricing th {
  background: var(--color-dark-green);
  color: var(--color-white);
  font-weight: 700;
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
table.pricing tr:hover td { background: var(--color-beige); }
.price { font-weight: 700; color: var(--color-dark-green); white-space: nowrap; }

/* ---------- Forms ---------- */
.form-panel {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: 6px;
  padding: 36px;
  box-shadow: var(--shadow-sm);
}

fieldset {
  border: none;
  padding: 0;
  margin: 0 0 32px;
}
fieldset legend {
  font-weight: 700;
  color: var(--color-dark-green);
  font-size: 1.05rem;
  padding: 0;
  margin-bottom: 6px;
  border-bottom: 2px solid var(--color-gold);
  padding-bottom: 8px;
  width: 100%;
  display: block;
}
.field-hint { font-size: 0.82rem; color: var(--color-text-muted); margin: -2px 0 14px; }

.form-row { display: grid; gap: 18px; margin-bottom: 18px; }
.form-row.cols-2 { grid-template-columns: 1fr 1fr; }
.form-row.cols-3 { grid-template-columns: 1fr 1fr 1fr; }

label {
  display: block;
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--color-text);
  margin-bottom: 6px;
}
label .req { color: #b3413a; }

input[type="text"], input[type="email"], input[type="tel"], input[type="url"],
input[type="number"], input[type="date"], select, textarea {
  width: 100%;
  padding: 11px 13px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  font-family: var(--font-main);
  font-size: 0.92rem;
  color: var(--color-text);
  background: var(--color-white);
  transition: border-color var(--transition);
}
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--color-gold);
  box-shadow: 0 0 0 3px rgba(184,147,79,0.15);
}
textarea { resize: vertical; min-height: 100px; }

.checkbox-group, .radio-group { display: flex; flex-direction: column; gap: 10px; }
.checkbox-group.inline, .radio-group.inline { flex-direction: row; flex-wrap: wrap; gap: 14px; }
.check-item, .radio-item {
  display: flex; align-items: flex-start; gap: 9px;
  font-size: 0.9rem; font-weight: 400; color: var(--color-text);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 10px 12px;
  cursor: pointer;
  transition: border-color var(--transition), background var(--transition);
}
.check-item:hover, .radio-item:hover { border-color: var(--color-gold); background: var(--color-beige); }
.check-item input, .radio-item input { margin-top: 3px; width: auto; }

.file-upload {
  border: 1.5px dashed var(--color-border);
  border-radius: var(--radius);
  padding: 22px;
  text-align: center;
  color: var(--color-text-muted);
  font-size: 0.88rem;
  background: var(--color-beige);
}
.file-upload input { margin-top: 10px; }

.consent-box {
  background: var(--color-beige);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 16px 18px;
  margin-bottom: 22px;
}
.consent-box .check-item { border: none; padding: 0; background: transparent; }
.consent-box .check-item:hover { background: transparent; }

.critical-note {
  background: rgba(184,147,79,0.1);
  border-left: 3px solid var(--color-gold);
  padding: 14px 18px;
  font-size: 0.88rem;
  color: var(--color-text);
  border-radius: 0 4px 4px 0;
  margin-bottom: 24px;
}

.form-success {
  display: none;
  text-align: center;
  padding: 60px 24px;
}
.form-success.visible { display: block; }
.form-success .icon-check {
  width: 64px; height: 64px;
  border-radius: 50%;
  background: var(--color-dark-green);
  color: var(--color-white);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 20px;
}

/* ---------- Contact tabs ---------- */
.form-tabs {
  display: flex;
  gap: 10px;
  margin-bottom: 32px;
  flex-wrap: wrap;
}
.form-tab-btn {
  flex: 1;
  min-width: 200px;
  padding: 18px 20px;
  border: 1.5px solid var(--color-border);
  border-radius: 6px;
  background: var(--color-white);
  cursor: pointer;
  text-align: left;
  transition: all var(--transition);
}
.form-tab-btn:hover { border-color: var(--color-gold); }
.form-tab-btn.active { border-color: var(--color-dark-green); background: var(--color-dark-green); }
.form-tab-btn.active .tab-title { color: var(--color-white); }
.form-tab-btn.active .tab-desc { color: rgba(255,255,255,0.75); }
.form-tab-btn .tab-title { font-weight: 700; color: var(--color-dark-green); display: block; margin-bottom: 4px; }
.form-tab-btn .tab-desc { font-size: 0.82rem; color: var(--color-text-muted); }

.form-panel-group { display: none; }
.form-panel-group.active { display: block; }

/* ---------- Sector cards ---------- */
.sector-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: 6px;
  overflow: hidden;
}
.sector-card .sector-head {
  padding: 22px 24px;
  background: var(--color-dark-green);
  color: var(--color-white);
  display: flex;
  align-items: center;
  gap: 14px;
}
.sector-card .sector-num {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--color-gold-light);
  letter-spacing: 0.08em;
}
.sector-card .sector-body { padding: 22px 24px; }
.sector-card h4 { margin-bottom: 10px; }
.sector-card .meta-row { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 14px; }

/* ---------- CTA banner ---------- */
.cta-banner {
  background: linear-gradient(140deg, var(--color-dark-green), var(--color-green));
  color: var(--color-white);
  padding: 60px 0;
  text-align: center;
  border-radius: 0;
}
.cta-banner h2 { color: var(--color-white); }
.cta-banner p { color: rgba(255,255,255,0.82); max-width: 560px; margin-left: auto; margin-right: auto; }

/* ---------- Stats ---------- */
.stat-row { display: flex; gap: 40px; flex-wrap: wrap; margin-top: 20px; }
.stat { }
.stat .num { font-size: 2rem; font-weight: 800; color: var(--color-dark-green); }
.stat .label { font-size: 0.85rem; color: var(--color-text-muted); }

/* ---------- Footer ---------- */
.site-footer {
  background: var(--color-anthracite);
  color: rgba(255,255,255,0.7);
  padding: 56px 0 24px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 32px;
  margin-bottom: 40px;
}
.footer-grid h4 { color: var(--color-white); font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: 16px; }
.footer-grid ul { list-style: none; padding: 0; margin: 0; }
.footer-grid li { margin-bottom: 10px; font-size: 0.88rem; }
.footer-grid a:hover { color: var(--color-gold-light); }
.footer-brand p { color: rgba(255,255,255,0.6); font-size: 0.88rem; max-width: 320px; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.12);
  padding-top: 22px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.5);
}
.footer-bottom a { color: rgba(255,255,255,0.5); }
.footer-bottom a:hover { color: var(--color-gold-light); }

/* ---------- Utilities ---------- */
.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }
.text-center { text-align: center; }
.w-full { width: 100%; }
.divider { height: 1px; background: var(--color-border); margin: 40px 0; }

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 780px) {
  .main-nav { display: none; }
  .nav-toggle { display: flex; }
  .nav-cta .btn-outline { display: none; }
  .site-header.open .main-nav {
    display: flex;
    position: absolute;
    top: 100%; left: 0; right: 0;
    background: var(--color-white);
    flex-direction: column;
    padding: 20px 24px;
    border-bottom: 1px solid var(--color-border);
    gap: 16px;
  }
  .grid-2, .grid-3, .grid-4, .grid-6 { grid-template-columns: 1fr; }
  .form-row.cols-2, .form-row.cols-3 { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  section { padding: 48px 0; }
  .hero { padding: 56px 0; }
  .form-panel { padding: 24px; }
  .btn-group { flex-direction: column; }
  .btn-group .btn { width: 100%; }
}

@media (max-width: 480px) {
  .footer-grid { grid-template-columns: 1fr; }
  .stat-row { gap: 24px; }
}