/*
Theme Name: Systalium
Theme URI: https://www.systalium.com/
Author: OpenAI
Description: Thème WordPress sur mesure pour Systalium.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.6
Requires PHP: 7.4
Text Domain: systalium
*/

:root {
  --bg: #ffffff;
  --text: #111e2d;
  --muted: #5f6b7a;
  --border: #e7ebf0;
  --primary: #111e2d;
  --primary-hover: #1b2b3f;
  --accent: #e45b0e;
  --accent-hover: #c94f0c;
  --secondary-bg: #f8fafc;
  --accent-soft: rgba(228, 91, 14, 0.08);
  --container: 1120px;
  --radius: 16px;
  --shadow: 0 10px 30px rgba(15, 23, 42, 0.06);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; }
.site-main a:not(.btn) { text-decoration: none; }
.container { width: min(100% - 2rem, var(--container)); margin: 0 auto; }
.section { padding: 2.5rem 0; }
.section-title {
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin: 0 0 1rem;
}
.section-lead {
  max-width: 760px;
  color: var(--muted);
  margin: 0 0 1.5rem;
  font-size: 1.02rem;
}
.eyebrow {
  display: inline-block;
  margin-bottom: 1rem;
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent);
}
.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(229, 231, 235, 0.8);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 120px;
  gap: 1.5rem;
}
.logo { display: inline-flex; align-items: center; }
.logo-mark { height: 90px; width: auto; display: block; }
.nav, .nav ul {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  list-style: none;
  margin: 0;
  padding: 10px 0;
}
.nav a { color: var(--muted); font-size: 0.95rem; transition: color 0.2s ease; }
.nav a:hover, .nav .current-menu-item > a, .nav .current_page_item > a { color: var(--text); }
.header-actions { display: flex; align-items: center; gap: 0.75rem; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 1.1rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  border: 1px solid transparent;
  transition: all 0.2s ease;
  cursor: pointer;
  white-space: nowrap;
}
.btn-primary {
  background: var(--accent);
  color: white;
  box-shadow: 0 10px 24px rgba(228, 91, 14, 0.22);
}
.btn-primary:hover { background: var(--accent-hover); }
.btn-secondary {
  background: white;
  color: var(--text);
  border-color: var(--border);
}
.btn-secondary:hover {
  background: var(--secondary-bg);
  border-color: rgba(17, 30, 45, 0.16);
}
.hero {
  padding: 5rem 0 2rem;
  background:
    radial-gradient(circle at top right, rgba(228, 91, 14, 0.08), transparent 30%),
    linear-gradient(180deg, rgba(17, 30, 45, 0.02), rgba(17, 30, 45, 0));
}
.hero-inner { max-width: 1100px; margin: 0 auto; text-align: center; }
.hero--narrow .hero-inner { max-width: 980px; }
.hero-title {
  font-size: clamp(2.8rem, 6vw, 4.5rem);
  line-height: 1;
  letter-spacing: -0.04em;
  margin: 0 0 20px;
}
.hero-text {
  font-size: 1.1rem;
  max-width: 760px;
  color: var(--muted);
  margin: 0 auto 2rem;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin-bottom: 3rem;
  justify-content: center;
}
.hero-proof {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  color: var(--muted);
  font-size: 0.95rem;
  justify-content: center;
}
.hero-proof span::before {
  content: "";
  display: inline-block;
  width: 5px;
  height: 5px;
  background: var(--accent);
  border-radius: 50%;
  margin-right: 0.6rem;
}

.grid-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.25rem; }
.grid-3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1.25rem; }
.card, .case-card {
  background: white;
  border: 1px solid var(--border);
  border-top: 3px solid var(--accent);
  border-radius: var(--radius);
  padding: 1.5rem;
  box-shadow: var(--shadow);
}
.card-title, .card h3, .case-card h3 {
  font-size: 1.08rem;
  margin: 0 0 0.75rem;
  letter-spacing: -0.02em;
}
.card-text, .card p, .reference-text, .case-card p, .list p, .highlight-box p, .highlight-box li { color: var(--muted); }
.metrics { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; }
.metric {
  padding: 1.5rem 1rem;
  border-top: 1px solid var(--border);
  position: relative;
}
.metric::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 0;
  width: 56px;
  height: 2px;
  background: var(--accent);
}
.metric-value {
  display: block;
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  margin-bottom: 0.35rem;
}
.metric-label { color: var(--muted); }
.references, .cases-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.25rem; }
.reference-card {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  background: #fff;
  box-shadow: var(--shadow);
}
.reference-name { font-size: 1rem; font-weight: 700; margin: 0 0 0.6rem; }
.about, .split {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 2rem;
  align-items: start;
}
.about-box, .highlight-box {
  border: 1px solid rgba(228, 91, 14, 0.18);
  border-radius: var(--radius);
  padding: 1.5rem;
  background: linear-gradient(180deg, var(--accent-soft), rgba(255,255,255,0.7));
}
.about-box strong, .highlight-box strong { display: block; margin-bottom: 0.5rem; font-size: 1rem; }
.list { display: grid; gap: 1rem; }
.list-item { border-top: 1px solid var(--border); padding-top: 1rem; }
.list-item strong { display: block; margin-bottom: 0.35rem; }
.case-meta {
  display: flex; flex-wrap: wrap; gap: 0.75rem; margin-bottom: 0.9rem;
  font-size: 0.82rem; font-weight: 700; letter-spacing: 0.04em;
  text-transform: uppercase; color: var(--accent);
}
.case-points, .feature-list { display: grid; gap: 0.55rem; }
.case-points span, .feature-list span {
  color: var(--text); font-size: 0.95rem; position: relative; padding-left: 1rem;
}
.case-points span::before, .feature-list span::before {
  content: ""; position: absolute; left: 0; top: 0.65rem; width: 6px; height: 6px;
  border-radius: 50%; background: var(--accent); transform: translateY(-50%);
}
.cta { padding: 5rem 0 6rem; }
.cta-panel {
  background: var(--primary);
  color: white;
  border-radius: 24px;
  padding: 3rem;
  position: relative;
  overflow: hidden;
}
.cta-panel::after {
  content: "";
  position: absolute;
  inset: auto -40px -40px auto;
  width: 180px;
  height: 180px;
  background: radial-gradient(circle, rgba(228, 91, 14, 0.28), transparent 68%);
  pointer-events: none;
}
.cta-panel p {
  color: rgba(255, 255, 255, 0.8);
  max-width: 720px;
  margin: 1rem 0 1.75rem;
}
.site-footer {
  border-top: 1px solid var(--border);
  padding: 1.5rem 0 2.5rem;
  color: var(--muted);
  font-size: 0.92rem;
}
.page-content { padding: 4rem 0; }
.entry-content > *:first-child { margin-top: 0; }
.entry-content > *:last-child { margin-bottom: 0; }
.screen-reader-text { position:absolute; left:-9999px; }

@media (max-width: 920px) {
  .grid-2, .grid-3, .metrics, .references, .cases-grid, .about, .split { grid-template-columns: 1fr; }
  .header-inner {min-height: 88px;
    position: relative; }
  
  .nav {
    display: none;
    position: absolute;
    top: calc(100% + 8px);
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    border: 1px solid var(--border);
    border-radius: 16px;
    box-shadow: 0 16px 40px rgba(15, 23, 42, 0.08);
    padding: 1rem;
    z-index: 35;
  }
	
  .cta-panel { padding: 2rem; }
}
@media (max-width: 640px) {
  .section { padding: 2.0rem 0; }
  .hero-title { font-size: 2.5rem; }
  .hero-text { font-size: 1rem; }
  .hero-actions, .header-actions { width: 100%; }
  .hero-actions .btn, .header-actions .btn { flex: 1; }
  .nav { gap: 1rem; font-size: 0.92rem; }
}


.nav .current-menu-item > a,
.nav .current_page_item > a,
.nav .current-menu-ancestor > a {
  color: var(--text);
}

.contact-form-panel {
  border: 1px solid var(--border);
  border-top: 3px solid var(--accent);
  border-radius: var(--radius);
  padding: 1.5rem;
  background: #fff;
  box-shadow: var(--shadow);
}

.form-note {
  color: var(--muted);
  margin: 0;
}

.contact-form-panel p {
  margin: 0 0 1rem;
}

.contact-form-panel label {
  display: block;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--text);
  margin-bottom: 0.45rem;
}

.contact-form-panel .wpcf7-form-control-wrap {
  display: block;
  margin-top: 0.45rem;
}

.contact-form-panel input[type="text"],
.contact-form-panel input[type="email"],
.contact-form-panel input[type="tel"],
.contact-form-panel input[type="url"],
.contact-form-panel textarea,
.contact-form-panel select {
  width: 100%;
  min-height: 50px;
  padding: 0.85rem 1rem;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: #fff;
  color: var(--text);
  font: inherit;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.contact-form-panel textarea {
  min-height: 160px;
  resize: vertical;
}

.contact-form-panel input:focus,
.contact-form-panel textarea:focus,
.contact-form-panel select:focus {
  outline: none;
  border-color: rgba(228, 91, 14, 0.45);
  box-shadow: 0 0 0 4px rgba(228, 91, 14, 0.08);
}

.contact-form-panel input[type="submit"],
.contact-form-panel button,
.contact-form-panel .wpcf7-submit {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 1.2rem;
  border-radius: 999px;
  border: 0;
  background: var(--accent);
  color: #fff;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
  box-shadow: 0 10px 24px rgba(228, 91, 14, 0.22);
}

.contact-form-panel .wpcf7-spinner {
  vertical-align: middle;
}

.contact-form-panel .wpcf7-not-valid-tip {
  font-size: 0.85rem;
  margin-top: 0.35rem;
}

.contact-form-panel .wpcf7 form .wpcf7-response-output {
  margin: 1rem 0 0;
  padding: 0.9rem 1rem;
  border-radius: 12px;
  font-size: 0.92rem;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
}

.footer-menu {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
}

.footer-menu li {
  margin: 0;
}

.footer-right {
  display: flex;
  align-items: center;
}

.footer-menu a {
  color: var(--muted);
  font-size: 0.8rem;
  text-decoration: none;
}

.footer-menu a:hover {
  color: var(--text);
}

.footer-menu a:hover {
  color: var(--text);
}

.menu-toggle {
  display: none;
  width: 46px;
  height: 46px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(10px);
  padding: 0;
  cursor: pointer;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 4px;
  position: relative;
  z-index: 50;
  transition: transform 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.menu-toggle:hover {
  border-color: rgba(17, 30, 45, 0.18);
}

.menu-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--text);
  border-radius: 999px;
  transition: transform 0.25s ease, opacity 0.2s ease;
}

.nav-mobile-cta {
  display: none;
}

.mobile-overlay {
  display: none;
}

@media (max-width: 640px) {
  .footer-inner {
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 0.4rem;
  }

  .footer-right {
    width: 100%;
  }

  .footer-menu {
    display: flex;
    justify-content: center;
  }
}

@media (max-width: 920px) {
  body.menu-open {
    overflow: hidden;
  }

  .header-inner {
    min-height: 88px;
    position: relative;
  }

  .logo-mark {
    height: 64px;
  }

  .menu-toggle {
    display: inline-flex;
  }

  .header-actions {
    display: none;
  }

  .mobile-overlay {
    display: block;
    position: fixed;
    inset: 0;
    background: rgba(17, 30, 45, 0.18);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.25s ease, visibility 0.25s ease;
    z-index: 30;
  }

  .mobile-overlay.is-open {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }

  .nav {
    display: block;
    position: absolute;
    top: calc(100% + 10px);
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.96);
    backdrop-filter: blur(14px);
    border: 1px solid rgba(231, 235, 240, 0.9);
    border-radius: 20px;
    box-shadow: 0 18px 50px rgba(15, 23, 42, 0.10);
    padding: 1.1rem;
    z-index: 40;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translateY(-10px) scale(0.98);
    transform-origin: top center;
    transition:
      opacity 0.25s ease,
      visibility 0.25s ease,
      transform 0.25s ease;
  }

  .nav.is-open {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateY(0) scale(1);
  }

  .nav-menu {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 0.35rem;
    list-style: none;
    margin: 0;
    padding: 0;
  }

  .nav-menu li {
    margin: 0;
  }

  .nav-menu a {
    display: block;
    padding: 0.6rem 0.4rem;
    color: var(--text);
    font-size: 1.08rem;
    line-height: 1.3;
    text-align: center;
    border-radius: 12px;
    transition: background 0.2s ease, color 0.2s ease;
  }

  .nav-menu a:hover,
  .nav-menu a:focus {
    background: rgba(17, 30, 45, 0.04);
    color: var(--text);
  }

  .nav-mobile-cta {
    display: flex;
    justify-content: center;
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border);
  }

  .nav-mobile-cta .btn {
    width: auto;
    min-width: 220px;
    padding: 0 1.4rem;
  }

  .nav-mobile-cta .btn-primary {
    color: #fff !important;
    box-shadow: 0 10px 24px rgba(228, 91, 14, 0.24);
  }

  .menu-toggle.is-open span:nth-child(1) {
    transform: translateY(6px) rotate(45deg);
  }

  .menu-toggle.is-open span:nth-child(2) {
    opacity: 0;
  }

  .menu-toggle.is-open span:nth-child(3) {
    transform: translateY(-6px) rotate(-45deg);
  }
}

.cii-highlight {
  border-radius: 20px;
  padding: 2rem;
  background: linear-gradient(
    135deg,
    rgba(228, 91, 14, 0.10),
    rgba(17, 30, 45, 0.02)
  );
  border: 1px solid rgba(228, 91, 14, 0.25);
  box-shadow: 0 12px 30px rgba(15, 23, 42, 0.06);
  max-width: 820px;
  margin: 0 auto;
opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.cii-highlight.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.js .cii-highlight {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.js .cii-highlight.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.cii-badge {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: white;
  background: var(--accent);
  padding: 0.35rem 0.7rem;
  border-radius: 999px;
  margin-bottom: 1rem;
}

.cii-highlight h2 {
  font-size: 1.6rem;
  margin-bottom: 0.8rem;
  letter-spacing: -0.02em;
}

.cii-highlight p {
  color: var(--muted);
  margin-bottom: 0.6rem;
}

.cii-note {
  font-size: 0.95rem;
  opacity: 0.9;
}

.cases-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.25rem;
}

@media (max-width: 920px) {
  .cases-grid {
    grid-template-columns: 1fr;
  }
}

.site-footer {
  display: block !important;
  position: relative;
  z-index: 1;
  background: #fff;
}

.site-footer .container {
  display: block !important;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

.footer-left,
.footer-right {
  display: flex !important;
  align-items: center;
}

.footer-menu {
  display: flex !important;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: 1rem;
}

.footer-menu li {
  list-style: none;
  margin: 0;
  padding: 0;
}

@media (max-width: 640px) {
  .site-footer {
    padding: 1.5rem 0 2rem;
  }

  .footer-inner {
    display: flex !important;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    gap: 0.5rem;
  }

  .footer-left,
  .footer-right {
    display: flex !important;
    justify-content: center;
    width: 100%;
  }

  .footer-menu {
    display: flex !important;
    justify-content: center;
  }
}

.wpcf7-acceptance {
  display: block;
  margin: 1rem 0;
  font-size: 0.9rem;
  color: var(--muted);
}

.wpcf7-acceptance label {
  display: flex;
  gap: 0.6rem;
  align-items: flex-start;
  font-weight: 400;
}

.wpcf7-acceptance input {
  margin-top: 0.3rem;
}

.wpcf7-acceptance a {
  text-decoration: underline;
}

.back-to-top-btn {
  position: fixed;
  bottom: 20px;
  right: 20px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  text-decoration: none;
  box-shadow: 0 10px 20px rgba(0,0,0,0.1);
  z-index: 50;
  transition: transform 0.2s ease, opacity 0.2s ease;
	opacity: 0;
  pointer-events: none;
}

.back-to-top-btn:hover {
  transform: translateY(-2px);
}