@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

:root {
  --black: #111111;
  --gold: #c4a035;
  --gold-hover: #9a7a1c;
  --bg: #e8e8e8;
  --panel: #ffffff;
  --white: #ffffff;
  --text: #111111;
  --muted: #3a3a3a;
  --line: #cfcfcf;
  --max: 1160px;
  --header-h: 72px;
  --font: Inter, Arial, Helvetica, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; scroll-padding-top: 88px; }

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
}

a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
img { display: block; max-width: 100%; }

.wrap {
  width: min(100% - 2rem, var(--max));
  margin: 0 auto;
}

.tag {
  display: inline-block;
  align-self: flex-start;
  width: max-content;
  background: var(--gold);
  color: var(--black);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.02em;
  padding: 0.28rem 0.55rem;
  border-radius: 4px;
  margin-bottom: 0.8rem;
}

.tag.dark { background: var(--black); color: #fff; }

.btn-cta,
.btn-white,
.btn-black {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 1.15rem;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.92rem;
  border: 0;
  cursor: pointer;
  font-family: inherit;
}

.btn-cta { background: var(--gold); color: var(--black); }
.btn-cta:hover { background: var(--gold-hover); }
.btn-white { background: #fff; color: var(--black); }
.btn-white:hover { background: #ececec; }
.btn-black { background: var(--black); color: #fff; }
.btn-black:hover { background: #000; }

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  height: var(--header-h);
  background: #fff;
  border-bottom: 1px solid var(--line);
}

.site-header.scrolled { box-shadow: 0 1px 0 var(--line); }

.brand-name,
#desktopNav a,
.burger {
  color: var(--black);
}

#desktopNav a:hover { color: var(--gold-hover); text-decoration: none; }

.site-header nav {
  height: 100%;
  width: min(100% - 2rem, var(--max));
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  margin-right: auto;
}

.brand-emblem { height: 42px; }
.footer-emblem { height: 34px; }

.brand-name {
  font-size: 1.1rem;
  font-weight: 800;
}

#desktopNav ul { display: flex; gap: 1.5rem; }
#desktopNav a { font-size: 0.92rem; font-weight: 600; }

#desktopNav a.nav-tech,
.header-tech,
#mainNav a.nav-tech {
  color: var(--gold-hover);
  font-weight: 800;
  white-space: nowrap;
}

#desktopNav a.nav-tech:hover,
.header-tech:hover,
#mainNav a.nav-tech:hover {
  color: var(--black);
}

.header-tech {
  display: none;
  font-size: 0.88rem;
}

.burger {
  display: none;
  background: none;
  border: 0;
  font-size: 1.5rem;
  cursor: pointer;
}

#mainNav {
  position: fixed;
  top: 0;
  right: -300px;
  width: 280px;
  height: 100vh;
  background: #fff;
  color: var(--black);
  padding: 5.5rem 1.5rem 2rem;
  z-index: 999;
  transition: right 0.25s ease;
  box-shadow: -8px 0 24px rgba(0,0,0,0.08);
}

#mainNav.show { right: 0; }
#mainNav li { margin-bottom: 1.1rem; }
#mainNav a { font-size: 1.1rem; font-weight: 600; }

#navOverlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.35);
  opacity: 0;
  visibility: hidden;
  z-index: 998;
}

#navOverlay.show { opacity: 1; visibility: visible; }

/* Hero campagne */
.hero { padding: 1rem 0 0; }

.hero-banner {
  position: relative;
  min-height: 520px;
  border-radius: 10px;
  overflow: hidden;
  display: grid;
  grid-template-columns: 1.3fr 0.7fr;
  align-items: end;
}

.hero-photo,
.hero-shade {
  position: absolute;
  inset: 0;
}

.hero-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-shade {
  background:
    linear-gradient(90deg, rgba(0,0,0,0.78) 0%, rgba(0,0,0,0.42) 52%, rgba(0,0,0,0.18) 100%);
}

.hero-main {
  position: relative;
  z-index: 1;
  padding: 3rem 2.5rem 2.5rem;
  max-width: 36rem;
  color: #fff;
}

.hero-main h1 {
  font-size: clamp(2rem, 4.2vw, 3.1rem);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -0.03em;
}

.lead {
  margin: 1rem 0 1.4rem;
  color: #f2f2f2;
  font-size: 1.05rem;
}

.deal {
  position: relative;
  z-index: 1;
  margin: 1.25rem;
  background: #fff;
  color: var(--black);
  border: 1px solid #111;
  padding: 1.6rem 1.4rem;
  border-radius: 8px;
}

.deal-label {
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.deal-title {
  font-size: 1.45rem;
  font-weight: 800;
  line-height: 1.2;
  margin: 0.4rem 0 0.55rem;
}

.deal-text { margin-bottom: 1.1rem; font-size: 0.95rem; }

.hero-points {
  display: grid;
  gap: 0.4rem;
  margin: 0 0 1.35rem;
}

.hero-points li {
  position: relative;
  padding-left: 1.1rem;
  color: #f3f3f3;
  font-size: 0.95rem;
  font-weight: 600;
}

.hero-points li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.55rem;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--gold);
}

/* Shortcuts */
.shortcuts { padding: 1.1rem 0; }

.shortcuts-row {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0.65rem;
}

.shortcuts-row a {
  background: var(--panel);
  border: 1px solid var(--line);
  color: var(--black);
  border-radius: 10px;
  padding: 0.85rem 0.6rem;
  font-weight: 700;
  font-size: 0.88rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
}

.shortcuts-row a:hover { border-color: var(--black); }

.shortcuts-row svg {
  width: 28px;
  height: 28px;
  color: var(--gold-hover);
}

/* Offres */
.offers,
.services,
.works,
.clients,
.why,
.deliver,
.zones,
.process,
.faq,
.jobs,
.contact { padding: 2.6rem 0 0.5rem; }

.block-head { margin-bottom: 1.35rem; }

.block-head p {
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--muted);
}

.block-head h2,
.contact-box h2 {
  font-size: clamp(1.45rem, 2.6vw, 1.95rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-top: 0.15rem;
}

.offer-pair {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.offer-tile {
  border-radius: 10px;
  padding: 1.8rem 1.6rem 1.6rem;
  min-height: 340px;
  display: flex;
  flex-direction: column;
}

.offer-tile.dark { background: #111; color: #fff; border: 0; }
.offer-tile.light {
  background: var(--gold);
  color: #111;
  border: 0;
}

.offer-tile h3 {
  font-size: 1.55rem;
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 0.6rem;
}

.offer-tile.dark > p:not(.tag) { margin-bottom: 1rem; color: #f0f0f0; }
.offer-tile.light > p:not(.tag) { margin-bottom: 1rem; color: #111; }

.offer-tile.light .tag {
  background: #111;
  color: #fff;
}

.offer-tile ul { margin-bottom: 1.4rem; }

.offer-tile li {
  padding: 0.38rem 0 0.38rem 1rem;
  position: relative;
  font-size: 0.95rem;
}

.offer-tile li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.75rem;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: currentColor;
}

.offer-tile a {
  margin-top: auto;
  align-self: flex-start;
  color: inherit;
}

.offer-tile .btn-white { color: #111; }
.offer-tile .btn-black { color: #fff; }

/* Services */
.service-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.85rem;
}

.service {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 1.3rem 1.2rem;
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 1rem;
  align-items: start;
}

.service-ico {
  width: 56px;
  height: 56px;
  border-radius: 8px;
  background: #111;
  color: var(--gold);
  display: flex;
  align-items: center;
  justify-content: center;
}

.service-ico svg { width: 28px; height: 28px; }

.service h3 { font-size: 1.1rem; font-weight: 800; margin-bottom: 0.3rem; color: var(--black); }
.service p { color: var(--muted); font-size: 0.94rem; }
.service a {
  display: inline-block;
  margin-top: 0.7rem;
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--black);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.service a:hover { text-decoration: underline; }

.works-grid,
.deliver-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
}

.deliver-grid { grid-template-columns: repeat(4, 1fr); }

.work,
.deliver-grid article {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 1.2rem 1.1rem;
}

.work h3,
.deliver-grid strong {
  display: block;
  font-size: 1.05rem;
  margin-bottom: 0.4rem;
}

.work p,
.deliver-grid p { color: var(--muted); font-size: 0.92rem; }

.client { border-top: 4px solid var(--gold); }

.steps li {
  position: relative;
}

.steps b {
  padding-left: 0;
}

.contact-points {
  margin-top: 1.2rem;
  display: grid;
  gap: 0.45rem;
}

.contact-points li {
  position: relative;
  padding-left: 1.05rem;
  color: #f0f0f0;
  font-size: 0.94rem;
}

.contact-points li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.55rem;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--gold);
}

/* Process */
.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.75rem;
}

.steps li {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 1.15rem 1rem;
}

.steps b { display: block; margin-bottom: 0.4rem; color: var(--black); }
.steps p { color: var(--muted); font-size: 0.92rem; }

/* FAQ */
.faq { padding-bottom: 0.2rem; }

.faq-grid {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 2rem;
  align-items: start;
}

.faq-list details {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0.95rem 1.1rem;
  margin-bottom: 0.6rem;
}

.faq-list summary {
  font-weight: 700;
  cursor: pointer;
  color: var(--black);
}

.faq-list p {
  margin-top: 0.55rem;
  color: var(--muted);
  font-size: 0.94rem;
}

/* Contact */
.contact { padding-bottom: 3.5rem; }

.contact-box {
  background: #111;
  color: #fff;
  border-radius: 10px;
  padding: 2rem;
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 2rem;
}

.contact-box .lead,
.contact-box p { color: #f0f0f0; }

.contact-box h2 { color: #fff; margin: 0.3rem 0 0.7rem; }

.contact-form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.8rem;
}

.contact-form label {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  font-size: 0.82rem;
  font-weight: 700;
  color: #eee;
}

.contact-form .full,
.contact-form button,
.form-note { grid-column: 1 / -1; }

.contact-form input,
.contact-form select,
.contact-form textarea {
  border: 1px solid #111;
  background: #fff;
  color: #111;
  border-radius: 6px;
  padding: 0.7rem 0.75rem;
  font: inherit;
  width: 100%;
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
  color: #555;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  outline: 2px solid var(--gold);
  border-color: var(--gold);
}

.contact-form select {
  appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, #111 50%), linear-gradient(135deg, #111 50%, transparent 50%);
  background-position: calc(100% - 16px) 50%, calc(100% - 10px) 50%;
  background-size: 6px 6px, 6px 6px;
  background-repeat: no-repeat;
}

.form-note { font-size: 0.78rem; color: #d8d8d8; }

.strip {
  padding: 0.35rem 0 0;
}

.strip-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.65rem;
}

.strip-row p {
  background: #111;
  color: #fff;
  border-radius: 10px;
  padding: 0.95rem 1rem;
  font-size: 0.92rem;
}

.strip-row strong {
  display: block;
  color: var(--gold);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 0.25rem;
}

.client-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.75rem;
}

.client {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 1.2rem 1.1rem;
  min-height: 170px;
}

.client h3 { font-size: 1.05rem; margin-bottom: 0.4rem; }
.client p { color: var(--muted); font-size: 0.92rem; }

.why-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 2rem;
  align-items: start;
}

.why-lead {
  color: var(--muted);
  max-width: 32rem;
}

.why-list li {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 1rem 1.1rem;
  margin-bottom: 0.65rem;
}

.why-list strong { display: block; margin-bottom: 0.25rem; }
.why-list span { color: var(--muted); font-size: 0.92rem; }

.zones-box,
.jobs-box {
  background: #111;
  color: #fff;
  border-radius: 10px;
  padding: 2rem 1.8rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1.5rem;
}

.zones-box h2,
.jobs-box h2 {
  font-size: clamp(1.4rem, 2.4vw, 1.85rem);
  margin: 0.25rem 0 0.6rem;
}

.zones-box p,
.jobs-box p { color: #f0f0f0; max-width: 34rem; }

.zones-list {
  display: grid;
  gap: 0.45rem;
  min-width: 220px;
}

.zones-list li {
  background: #242424;
  border-radius: 8px;
  padding: 0.7rem 0.9rem;
  font-weight: 700;
}

/* Footer */
.site-footer {
  background: #0c0c0c;
  color: #fff;
  padding: 2.2rem 0 1.2rem;
}

.footer-cols {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 2rem;
  padding-bottom: 1.4rem;
  border-bottom: 1px solid #2a2a2a;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 800;
  margin-bottom: 0.55rem;
}

.footer-cols p { color: #fff; margin-bottom: 0.55rem; font-weight: 700; }
.footer-cols > div > p:not(:first-child),
.footer-cols .footer-brand + p { color: #e6e6e6; font-weight: 500; }
.footer-cols a { display: block; color: #f2f2f2; font-size: 0.9rem; margin: 0.28rem 0; }
.footer-cols a:hover { text-decoration: underline; }

.footer-legal {
  padding-top: 1rem;
  display: flex;
  justify-content: space-between;
  color: #d0d0d0;
  font-size: 0.8rem;
}

.footer-internal { color: #d0d0d0; }
.footer-internal:hover { color: #fff; text-decoration: underline; }

@media (max-width: 980px) {
  #desktopNav { display: none; }
  .header-tech { display: inline-flex; }
  .burger { display: block; }
  .hero-banner,
  .offer-pair,
  .service-grid,
  .works-grid,
  .client-grid,
  .deliver-grid,
  .why-grid,
  .faq-grid,
  .contact-box,
  .footer-cols,
  .contact-form,
  .strip-row {
    grid-template-columns: 1fr 1fr;
  }
  .why-grid,
  .faq-grid,
  .contact-box,
  .footer-cols,
  .hero-banner,
  .offer-pair { grid-template-columns: 1fr; }
  .zones-box,
  .jobs-box { flex-direction: column; align-items: flex-start; }
  .steps,
  .shortcuts-row { grid-template-columns: 1fr 1fr; }
  .hero-banner { min-height: 0; }
  .hero-main { padding: 2rem 1.3rem 1.2rem; }
  .deal { margin: 0 1rem 1rem; }
}

@media (max-width: 560px) {
  .site-header .btn-cta { display: none; }
  .site-header nav { gap: 0.55rem; width: min(100% - 1rem, var(--max)); }
  .brand { min-width: 0; }
  .brand-name { font-size: 0.95rem; }
  .header-tech { font-size: 0.78rem; }
  .shortcuts-row,
  .steps,
  .strip-row,
  .client-grid,
  .works-grid,
  .deliver-grid,
  .service-grid { grid-template-columns: 1fr; }
  .footer-legal { flex-direction: column; gap: 0.6rem; }
  .hero-main h1 { font-size: 1.7rem; }
  .contact-form { grid-template-columns: 1fr; }
}