/* --------------------
   Design system global
-------------------- */

:root {
  --bg-main: #020714;
  --bg-elevated: #050816;
  --bg-card: #050818;
  --bg-band: #050818;

  --color-primary: #ffffff;
  --color-secondary: #e5e7eb;
  --color-muted: #9ca3af;
  --accent: #f97316;

  --radius-lg: 18px;
  --radius-xl: 28px;
  --radius-pill: 999px;

  --shadow-soft: 0 26px 80px rgba(0, 0, 0, 0.9);

  --transition-med: 0.25s ease-out;
  --transition-slow: 0.4s ease-out;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: radial-gradient(circle at top, #020617 0, #020714 50%, #000 100%);
  color: var(--color-primary);
  -webkit-font-smoothing: antialiased;
}

.section {
  padding: 5rem 0;
}

.section-header {
  max-width: 720px;
  margin: 0 auto 3rem;
}

.section-header.narrow {
  max-width: 620px;
}

.section-kicker {
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.78rem;
  color: var(--accent);
  margin: 0 0 0.75rem;
}

.section-sub {
  margin-top: 0.9rem;
  color: var(--color-muted);
}

/* --------------------
   Hero plein écran
-------------------- */

.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: stretch;
  justify-content: center;
  overflow: hidden;
}

.hero-media {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}

.hero-image {
  position: absolute;
  inset: -6rem -2rem 0;
  background-image:
    linear-gradient(120deg, rgba(0, 0, 0, 0.55), rgba(0, 0, 0, 0.15)),
    url("https://images.pexels.com/photos/799443/pexels-photo-799443.jpeg?auto=compress&cs=tinysrgb&w=1600");
  background-size: cover;
  background-position: center right;
  transform: translateY(0);
}

.hero-gradient {
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 0 0, rgba(15, 23, 42, 0.95), transparent 60%),
    linear-gradient(120deg, rgba(15, 23, 42, 0.98), rgba(15, 23, 42, 0.7), rgba(0, 0, 0, 0.95));
  mix-blend-mode: multiply;
}

.hero-inner {
  position: relative;
  z-index: 1;
  max-width: 1120px;
  width: 100%;
  padding: 1.8rem 1.5rem 3.2rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.hero-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.2rem;
  margin-bottom: 3.2rem;
}

.hero-logo {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
}

.hero-mark {
  width: 36px;
  height: 36px;
  border-radius: 999px;
  background: radial-gradient(circle at 0 0, #fed7aa 0, var(--accent) 55%, #ea580c 100%);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: "Space Grotesk", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-weight: 600;
  font-size: 0.9rem;
  color: #020617;
  box-shadow: 0 18px 50px rgba(234, 88, 12, 0.9);
}

.hero-brand {
  display: flex;
  flex-direction: column;
  gap: 0.08rem;
}

.hero-name {
  font-size: 0.98rem;
  font-weight: 600;
}

.hero-tag {
  font-size: 0.7rem;
  color: var(--color-muted);
}

.hero-nav {
  display: flex;
  align-items: center;
  gap: 1.2rem;
}

.hero-link {
  background: transparent;
  border: none;
  color: var(--color-muted);
  font-size: 0.86rem;
  font-weight: 500;
  cursor: pointer;
  padding: 0;
  position: relative;
}

.hero-link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -0.25rem;
  width: 0;
  height: 2px;
  border-radius: var(--radius-pill);
  background: var(--accent);
  transition: width 0.22s ease-out;
}

.hero-link:hover,
.hero-link:focus-visible {
  color: var(--color-secondary);
}

.hero-link:hover::after,
.hero-link:focus-visible::after {
  width: 100%;
}

.hero-phone-link {
  font-weight: 600;
  font-size: 0.9rem;
  text-decoration: none;
  color: var(--color-primary);
}

.hero-phone-link:hover {
  color: var(--accent);
}

.hero-content {
  max-width: 620px;
}

.hero-kicker {
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.78rem;
  color: var(--accent);
  margin: 0 0 1.2rem;
}

.hero h1 {
  font-family: "Space Grotesk", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: clamp(2.6rem, 4vw + 1.6rem, 3.6rem);
  letter-spacing: -0.03em;
  margin: 0 0 0.9rem;
}

.hero-subtitle {
  font-size: 1rem;
  color: var(--color-muted);
  max-width: 34rem;
  margin-bottom: 1.8rem;
}

.hero-cta-row {
  display: flex;
  flex-direction: column;
  gap: 1.3rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  border-radius: var(--radius-pill);
  border: 1px solid transparent;
  padding: 0.8rem 1.7rem;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  transition: background var(--transition-med), color var(--transition-med), box-shadow var(--transition-med), transform 0.1s ease-out;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent), #fdba74);
  color: #020617;
  box-shadow: 0 22px 55px rgba(248, 150, 64, 0.75);
}

.btn-primary:hover,
.btn-primary:focus-visible {
  transform: translateY(-1px);
  box-shadow: 0 26px 80px rgba(248, 150, 64, 0.95);
}

.btn-hero {
  align-items: flex-start;
  flex-direction: column;
  padding: 0.9rem 1.9rem;
}

.btn-sub {
  font-size: 0.75rem;
  font-weight: 500;
  opacity: 0.88;
}

.hero-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.hero-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.45rem 0.9rem;
  border-radius: var(--radius-pill);
  background: rgba(5, 8, 25, 0.9);
  border: 1px solid rgba(31, 41, 55, 0.9);
  font-size: 0.8rem;
  color: var(--color-secondary);
}

.hero-pill .dot {
  width: 7px;
  height: 7px;
  border-radius: 999px;
  background: #22c55e;
  box-shadow: 0 0 0 4px rgba(34, 197, 94, 0.4);
}

/* --------------------
   Bande urgence
-------------------- */

.band {
  background: var(--bg-band);
  border-top: 1px solid rgba(31, 41, 55, 0.9);
  border-bottom: 1px solid rgba(31, 41, 55, 0.9);
}

.band-inner {
  max-width: 1120px;
  margin: 0 auto;
  padding: 1rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.band-label {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.25rem 0.7rem;
  border-radius: var(--radius-pill);
  background: rgba(248, 113, 113, 0.18);
  border: 1px solid rgba(248, 113, 113, 0.8);
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.band-left p {
  margin: 0.35rem 0 0;
  font-size: 0.9rem;
  color: var(--color-secondary);
}

.band-right {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  flex-wrap: wrap;
}

.band-phone {
  font-weight: 700;
  font-size: 1.15rem;
  text-decoration: none;
  color: var(--color-primary);
}

.btn-compact {
  padding: 0.55rem 1.35rem;
  font-size: 0.86rem;
}

/* --------------------
   Services – panneaux
-------------------- */

.services {
  padding-top: 4.5rem;
}

.panel {
  max-width: 1120px;
  margin: 0 auto 2.8rem;
  padding: 0 1.5rem;
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
  gap: 2.4rem;
  align-items: center;
}

.panel.reverse {
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr);
}

.panel-media img {
  width: 100%;
  border-radius: var(--radius-xl);
  display: block;
  border: 1px solid rgba(31, 41, 55, 0.9);
  box-shadow: var(--shadow-soft);
}

.panel-copy h3 {
  margin: 0 0 0.6rem;
  font-family: "Space Grotesk", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 1.4rem;
}

.panel-copy p {
  margin: 0 0 0.9rem;
  font-size: 0.98rem;
  color: var(--color-secondary);
}

.panel-copy ul {
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 0.9rem;
  color: var(--color-muted);
}

.panel-copy li {
  position: relative;
  padding-left: 1rem;
  margin-bottom: 0.35rem;
}

.panel-copy li::before {
  content: "•";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--accent);
}

/* --------------------
   Pourquoi nous
-------------------- */

.why {
  background: var(--bg-elevated);
}

.why-grid {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 1.5rem;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1.6rem;
}

.why-item {
  background: #020617;
  border-radius: var(--radius-lg);
  padding: 1.4rem 1.2rem 1.5rem;
  border: 1px solid rgba(31, 41, 55, 0.9);
  box-shadow: var(--shadow-soft);
}

.why-icon {
  width: 40px;
  height: 40px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(249, 115, 22, 0.16);
  font-size: 1.2rem;
  margin-bottom: 0.7rem;
}

.why-item h3 {
  margin: 0 0 0.4rem;
  font-size: 1rem;
}

.why-item p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--color-muted);
}

/* --------------------
   Process
-------------------- */

.process {
  background: var(--bg-main);
}

.steps {
  max-width: 880px;
  margin: 0 auto;
  padding: 0 1.5rem;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.6rem;
}

.step {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: 1.5rem 1.3rem 1.6rem;
  border: 1px solid rgba(31, 41, 55, 0.9);
  box-shadow: var(--shadow-soft);
}

.step-badge {
  width: 34px;
  height: 34px;
  border-radius: 999px;
  border: 1px solid rgba(148, 163, 184, 0.6);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  color: var(--color-secondary);
  margin-bottom: 0.8rem;
}

.step h3 {
  margin: 0 0 0.4rem;
  font-size: 1.02rem;
}

.step p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--color-muted);
}

/* --------------------
   Zone d’intervention
-------------------- */

.area-layout {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 1.5rem;
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
  gap: 2.4rem;
  align-items: center;
}

.area-copy p {
  color: var(--color-secondary);
}

.area-media img {
  width: 100%;
  border-radius: var(--radius-xl);
  display: block;
  border: 1px solid rgba(31, 41, 55, 0.9);
  box-shadow: var(--shadow-soft);
}

/* --------------------
   Call final
-------------------- */

.call {
  background: var(--bg-elevated);
}

.call-inner {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 1.5rem;
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
  gap: 2.2rem;
  align-items: center;
}

.call-copy p {
  color: var(--color-secondary);
}

.call-actions {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
  align-items: flex-start;
}

.call-phone {
  font-size: 1.7rem;
  font-weight: 700;
  text-decoration: none;
  color: var(--color-primary);
}

.btn-wide {
  padding-inline: 2.1rem;
}

/* --------------------
   Footer
-------------------- */

.footer {
  background: #020617;
  border-top: 1px solid rgba(15, 23, 42, 0.9);
  padding-top: 2.8rem;
}

.footer-inner {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 1.5rem 2.3rem;
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr) minmax(0, 1fr);
  gap: 2.2rem;
}

.footer-brand p {
  margin-top: 0.8rem;
  font-size: 0.86rem;
  color: var(--color-muted);
}

.footer-contact h3,
.footer-links h3 {
  margin: 0 0 0.7rem;
  font-size: 0.95rem;
}

.footer-contact p {
  margin: 0.1rem 0;
  font-size: 0.86rem;
  color: var(--color-muted);
}

.footer-contact a {
  color: var(--color-secondary);
  text-decoration: none;
}

.footer-contact a:hover {
  color: var(--accent);
}

.footer-links ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.footer-links li {
  margin-bottom: 0.35rem;
}

.footer-links a {
  font-size: 0.86rem;
  color: var(--color-muted);
  text-decoration: none;
}

.footer-links a:hover {
  color: var(--color-secondary);
}

.footer-bottom {
  border-top: 1px solid rgba(15, 23, 42, 0.9);
  padding: 1rem 1.5rem 1.8rem;
  max-width: 1120px;
  margin: 0 auto;
  font-size: 0.8rem;
  color: var(--color-muted);
}

.footer-bottom p {
  margin: 0.15rem 0;
}

.footer-seo {
  max-width: 720px;
}

/* --------------------
   Typo
-------------------- */

h1,
h2,
h3 {
  color: var(--color-primary);
}

h2 {
  font-family: "Space Grotesk", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 1.9rem;
  margin: 0;
  letter-spacing: -0.02em;
}

p {
  line-height: 1.6;
}

/* --------------------
   Animations
-------------------- */

.fade-in,
.fade-in-up {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity var(--transition-slow), transform var(--transition-slow);
}

.fade-in-up {
  transform: translateY(26px);
}

.fade-in.in-view,
.fade-in-up.in-view {
  opacity: 1;
  transform: translateY(0);
}

/* --------------------
   Responsive
-------------------- */

@media (max-width: 960px) {
  .panel,
  .panel.reverse,
  .area-layout,
  .call-inner {
    grid-template-columns: minmax(0, 1fr);
  }

  .panel-media {
    order: -1;
  }

  .why-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .steps {
    grid-template-columns: minmax(0, 1fr);
  }

  .footer-inner {
    grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
  }
}

@media (max-width: 768px) {
  .section {
    padding: 4rem 0;
  }

  .band-inner {
    flex-direction: column;
    align-items: flex-start;
  }

  .hero-top {
    flex-wrap: wrap;
  }

  .hero-nav {
    display: none;
  }

  .footer-inner {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (max-width: 480px) {
  .hero h1 {
    font-size: 2.1rem;
  }

  .hero-cta-row {
    gap: 1rem;
  }
}

/* --------------------
   Focus
-------------------- */

a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 6px;
}