:root {
  --bg: #f4f5f6;
  --paper: #ffffff;
  --ink: #0b1822;
  --ink-soft: #3f4f5e;
  --line: #d9dde1;
  --steel: #8f9aa5;
  --accent: #0ea5a6;
  --accent-2: #f47b20;
  --brand-red: #bd020a;
  --dark-panel: #121c25;
  --radius-lg: 20px;
  --radius-md: 14px;
  --shadow-soft: 0 14px 40px rgba(10, 26, 38, 0.08);
  --shadow-strong: 0 18px 50px rgba(10, 26, 38, 0.18);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  font-family: "Sora", "Segoe UI", Tahoma, sans-serif;
  color: var(--ink);
  background: #f5f6f7;
  line-height: 1.55;
}

body.bg-home {
  background: linear-gradient(rgba(255,255,255,0.75), rgba(255,255,255,0.75)), url('../img/bandeau-pcb.jpg');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
}

body.bg-design-actionneurs {
  background: linear-gradient(rgba(255,255,255,0.85), rgba(255,255,255,0.85)), url('../img/bandeau-prototype-actionneurs.png');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
}

body.bg-validation {
  background: linear-gradient(rgba(255,255,255,0.85), rgba(255,255,255,0.85)), url('../img/bandeau-controlsystem.jpg');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
}

body.bg-pilotage {
  background: linear-gradient(rgba(255,255,255,0.85), rgba(255,255,255,0.65)), url('../img/bandeau-brevet.jpg');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
}

body.bg-reverse {
  background: linear-gradient(rgba(255,255,255,0.85), rgba(255,255,255,0.75)), url('../img/bandeau-reverse-engineering.jpg');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
}

body.bg-formations {
  background: linear-gradient(rgba(255,255,255,0.85), rgba(255,255,255,0.85)), url('../img/bandeau-formation.jpg');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
}

body.bg-architecture {
  background: linear-gradient(rgba(255,255,255,0.85), rgba(255,255,255,0.85)), url('../img/bandeau-architecture.jpg');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
}

body.bg-controle {
  background: linear-gradient(rgba(255,255,255,0.85), rgba(255,255,255,0.85)), url('../img/bandeau-observer.jpg');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
}

body.bg-conception-electronique {
  background: linear-gradient(rgba(255,255,255,0.85), rgba(255,255,255,0.85)), url('../img/bandeau-pcb.jpg');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
}

body.bg-qui-sommes-nous {
  background: linear-gradient(rgba(255,255,255,0.75), rgba(255,255,255,0.75)), url('../img/bandeau-VTOL.jpg');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
}

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

img {
  max-width: 100%;
}

.page-shell {
  width: min(1180px, 92vw);
  margin: 0 auto;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 30;
  backdrop-filter: blur(8px);
  background: #ffffff;
  border-bottom: 1px solid rgba(142, 153, 164, 0.25);
}

.topbar-inner {
  min-height: 84px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

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

.brand-logo {
  width: 230px;
  max-width: 44vw;
  height: auto;
  display: block;
}

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

.topnav a {
  color: var(--ink-soft);
  font-size: 0.94rem;
  font-weight: 600;
}

.topnav a:hover {
  color: var(--ink);
}

/* ── Dropdown Services ───────────────────────────────────────── */
.nav-dropdown {
  position: relative;
}

.nav-dropdown-toggle {
  display: flex !important;
  align-items: center;
  gap: 4px;
  cursor: pointer;
}

.dropdown-arrow {
  font-size: 0.65em;
  transition: transform 200ms ease;
  line-height: 1;
}

.nav-dropdown:hover .dropdown-arrow {
  transform: rotate(180deg);
}

.dropdown-menu {
  visibility: hidden;
  opacity: 0;
  pointer-events: none;
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  background: var(--paper);
  border: 1px solid rgba(11, 24, 34, 0.1);
  border-radius: var(--radius-md);
  box-shadow: 0 8px 30px rgba(11, 24, 34, 0.12);
  min-width: 300px;
  padding: 16px 0 6px;
  list-style: none;
  margin: 0;
  z-index: 100;
  white-space: nowrap;
  transition: opacity 150ms ease, visibility 0ms linear 350ms;
}

.nav-dropdown:hover .dropdown-menu,
.nav-dropdown.is-open .dropdown-menu {
  visibility: visible;
  opacity: 1;
  pointer-events: auto;
  transition: opacity 150ms ease, visibility 0ms linear 0ms;
}

.dropdown-menu li a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 10px 18px;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--ink-soft);
  transition: background 150ms ease, color 150ms ease;
}

.dropdown-menu li a:hover {
  background: rgba(11, 24, 34, 0.04);
  color: var(--ink);
}

.dropdown-service-num {
  color: var(--accent);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  min-width: 22px;
}

.lang-switch {
  display: inline-flex;
  border: 1px solid var(--line);
  border-radius: 999px;
  overflow: hidden;
}

.lang-switch a {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  padding: 8px 10px;
  color: var(--ink-soft);
  background: var(--paper);
}

.lang-switch a.active {
  background: var(--ink);
  color: #ffffff;
}

.cta-header {
  border: 0;
  border-radius: 999px;
  padding: 10px 16px;
  color: #ffffff;
  font-weight: 700;
  font-size: 0.85rem;
  background: var(--brand-red);
}

.topnav a.cta-header,
.topnav a.cta-header:hover {
  color: #ffffff;
}

.hero {
  padding: 74px 0 34px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
  align-items: stretch;
}

.hero-panel {
  background: var(--paper);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(11, 24, 34, 0.08);
  box-shadow: var(--shadow-soft);
  padding: 36px;
  max-width: 1180px;
}

.kicker {
  margin: 0;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-size: 0.75rem;
  color: var(--accent);
  font-weight: 800;
}

.hero h1 {
  margin: 12px 0 14px;
  font-family: "Space Grotesk", "Sora", sans-serif;
  font-size: clamp(2rem, 5vw, 3.35rem);
  line-height: 1.03;
}

.hero p {
  margin: 0;
  color: var(--ink-soft);
  max-width: 58ch;
}

.hero p.hero-wide-text {
  max-width: none;
  text-align: justify;
}

.hero-cta-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.btn-main,
.btn-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 12px 20px;
  font-size: 0.92rem;
  font-weight: 700;
}

.btn-main {
  color: #ffffff;
  background: var(--brand-red);
}

.btn-ghost {
  border: 1px solid var(--line);
  color: var(--ink);
  background: var(--paper);
}

.hero-side {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
  background: linear-gradient(150deg, #0f1e2a 0%, #152938 50%, #1b3e4f 100%);
  box-shadow: var(--shadow-strong);
  padding: 30px;
  color: #e9f0f5;
}

.hero-side::after {
  content: "";
  position: absolute;
  inset: auto -60px -65px auto;
  width: 210px;
  height: 210px;
  border-radius: 999px;
  background: radial-gradient(circle, rgba(244, 123, 32, 0.28), transparent 68%);
}

.hero-side h3 {
  margin: 0 0 10px;
  font-size: 1.15rem;
  font-family: "Space Grotesk", "Sora", sans-serif;
}

.hero-side p {
  margin: 0;
  color: #b8cad7;
}

.quick-facts {
  margin-top: 24px;
  display: grid;
  gap: 10px;
}

.quick-facts div {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: 12px;
  padding: 10px 12px;
  font-size: 0.9rem;
  color: #dce7ef;
}

section {
  padding: 30px 0;
}

.section-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 16px;
  margin-bottom: 14px;
}

.section-head h2 {
  margin: 0;
  font-family: "Space Grotesk", "Sora", sans-serif;
  font-size: clamp(1.4rem, 3vw, 2rem);
}

.section-head p {
  margin: 0;
  color: var(--ink-soft);
  max-width: 58ch;
}

.section-head-column {
  flex-direction: column;
  align-items: flex-start;
}

.section-head-column p {
  max-width: none;
}

.proof-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

/* ── Proof strip (homepage) ─────────────────────── */
.proof-strip {
  padding: 10px 0 32px;
  border-bottom: 1px solid rgba(11, 24, 34, 0.07);
  margin-bottom: 8px;
}

.proof-strip-grid {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0;
  background: var(--paper);
  border: 1px solid rgba(11, 24, 34, 0.08);
  border-radius: var(--radius-md);
  padding: 20px 28px;
  box-shadow: var(--shadow-soft);
}

.proof-strip-item {
  display: flex;
  flex-direction: column;
  gap: 3px;
  flex: 1;
  padding: 0 18px;
}

.proof-strip-item:first-child { padding-left: 0; }
.proof-strip-item:last-child  { padding-right: 0; }

.proof-strip-value {
  font-family: "Space Grotesk", "Sora", sans-serif;
  font-size: 1.45rem;
  font-weight: 700;
  color: var(--brand-red);
  line-height: 1.1;
}

.proof-strip-label {
  font-size: 0.82rem;
  color: var(--ink-soft);
  line-height: 1.45;
}

.proof-strip-link {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--brand-red);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 150ms ease;
  white-space: nowrap;
}

.proof-strip-link:hover { border-bottom-color: var(--brand-red); }

.proof-strip-divider {
  width: 1px;
  height: 42px;
  background: rgba(11, 24, 34, 0.1);
  flex-shrink: 0;
}

.proof-card {
  background: var(--paper);
  border: 1px solid rgba(11, 24, 34, 0.08);
  border-radius: var(--radius-md);
  padding: 18px;
  box-shadow: var(--shadow-soft);
}

.proof-value {
  display: block;
  font-family: "Space Grotesk", "Sora", sans-serif;
  font-size: 1.55rem;
  line-height: 1.1;
}

.proof-label {
  display: block;
  margin-top: 6px;
  color: var(--ink-soft);
  font-size: 0.9rem;
}

.proof-duration {
  display: inline-block;
  margin-top: 10px;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--accent);
  background: rgba(14, 165, 166, 0.08);
  border: 1px solid rgba(14, 165, 166, 0.25);
}

.credibility-panel {
  margin-top: 14px;
  background: var(--paper);
  border: 1px solid rgba(11, 24, 34, 0.08);
  border-radius: var(--radius-md);
  padding: 20px;
  box-shadow: var(--shadow-soft);
}

.credibility-panel h3 {
  margin: 0;
  font-size: 1.1rem;
}

.credibility-panel p {
  margin: 8px 0 0;
  color: var(--ink-soft);
}

.credibility-tags-grid {
  margin-top: 18px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.credibility-tags-label {
  font-size: 0.72rem !important;
  font-weight: 800 !important;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--ink-soft) !important;
  margin: 0 0 8px !important;
}

@media (max-width: 980px) {
  .credibility-tags-grid {
    grid-template-columns: 1fr;
    gap: 14px;
  }
}

.domain-tags {
  margin-top: 14px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.domain-tags span {
  padding: 7px 11px;
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 600;
  color: #183040;
  background: #eef0f2;
  border: 1px solid rgba(17, 48, 63, 0.12);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

a.service-card-link {
  display: block;
  text-decoration: none;
  color: inherit;
  border-radius: var(--radius-md);
}

.service-card {
  background: var(--paper);
  border: 1px solid rgba(11, 24, 34, 0.08);
  border-radius: var(--radius-md);
  padding: 22px;
  box-shadow: var(--shadow-soft);
  transition: transform 220ms ease, box-shadow 220ms ease;
  height: 100%;
  box-sizing: border-box;
}

a.service-card-link:hover .service-card {
  transform: translateY(-4px);
  box-shadow: 0 20px 45px rgba(11, 24, 34, 0.15);
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 45px rgba(11, 24, 34, 0.15);
}

.service-step {
  font-size: 0.75rem;
  letter-spacing: 0.09em;
  color: var(--accent);
  text-transform: uppercase;
  font-weight: 800;
}

.service-card h3 {
  margin: 8px 0;
  font-size: 1.15rem;
}

.service-card p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.94rem;
}

.usecases-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.usecase-card {
  background: var(--paper);
  border: 1px solid rgba(11, 24, 34, 0.08);
  border-radius: var(--radius-md);
  padding: 14px;
  box-shadow: var(--shadow-soft);
}

.usecase-visual {
  height: 122px;
  border-radius: 12px;
  background:
    radial-gradient(circle at 20% 20%, rgba(14, 165, 166, 0.3), transparent 40%),
    linear-gradient(130deg, #152635 0%, #1d3545 52%, #1b4b56 100%);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.usecase-kicker {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 10px;
}

.usecase-card h3 {
  margin: 0 0 8px;
  font-size: 1.05rem;
}

.usecase-card p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.92rem;
  line-height: 1.6;
}

.future-panel {
  background: linear-gradient(155deg, #121c25 0%, #182d3a 100%);
  color: #edf5fa;
  border-radius: var(--radius-lg);
  padding: 30px;
  border: 1px solid rgba(255, 255, 255, 0.07);
  box-shadow: var(--shadow-strong);
}

.future-panel p {
  margin: 0;
  color: #bad0df;
}

.future-grid {
  margin-top: 16px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.future-card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  padding: 16px;
}

.future-card h3 {
  margin: 0 0 8px;
  font-size: 1.05rem;
}

.future-card p {
  margin: 0;
  font-size: 0.9rem;
}

/* ── Founder teaser (homepage) ──────────────────── */
.founder-teaser {
  display: flex;
  align-items: center;
  gap: 28px;
  background: var(--paper);
  border: 1px solid rgba(11, 24, 34, 0.08);
  border-radius: var(--radius-md);
  padding: 28px 32px;
  box-shadow: var(--shadow-soft);
}

.founder-teaser-photo {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
}

.founder-teaser-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.founder-teaser-content { flex: 1; }

.founder-teaser-name {
  font-weight: 700;
  font-size: 1.05rem;
  margin: 0 0 2px;
}

.founder-teaser-role {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--accent);
  margin: 0 0 8px;
}

.founder-teaser-bio {
  font-size: 0.87rem;
  color: var(--ink-soft);
  margin: 0;
  line-height: 1.6;
}

.founder-teaser-cta {
  flex-shrink: 0;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--brand-red);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 150ms ease;
  white-space: nowrap;
}

.founder-teaser-cta:hover { border-bottom-color: var(--brand-red); }

@media (max-width: 640px) {
  .founder-teaser {
    flex-direction: column;
    align-items: flex-start;
  }
}

.founder-teaser-cta:hover { border-bottom-color: var(--brand-red); }

@media (max-width: 640px) {
  .founder-teaser {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* ── Contact form ───────────────────────────────── */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 28px;
  align-items: start;
}

.contact-form-card {
  background: var(--paper);
  border: 1px solid rgba(11, 24, 34, 0.08);
  border-radius: var(--radius-md);
  padding: 32px;
  box-shadow: var(--shadow-soft);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 5px;
  margin-bottom: 16px;
}

.form-group label {
  font-size: 0.83rem;
  font-weight: 600;
  color: var(--ink);
}

.form-required { color: var(--brand-red); }

.form-input {
  padding: 10px 13px;
  border: 1px solid rgba(11, 24, 34, 0.2);
  border-radius: 8px;
  font-family: "Sora", sans-serif;
  font-size: 0.9rem;
  color: var(--ink);
  background: var(--paper);
  width: 100%;
  box-sizing: border-box;
  transition: border-color 150ms ease, box-shadow 150ms ease;
}

.form-input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(14, 165, 166, 0.12);
}

.form-select { cursor: pointer; }

.form-textarea {
  resize: vertical;
  min-height: 130px;
}

.form-submit { margin-top: 6px; }

.form-legal {
  margin-top: 14px;
  font-size: 0.76rem;
  color: var(--ink-soft);
  line-height: 1.5;
}

.form-success {
  margin-top: 16px;
  padding: 14px 16px;
  border-radius: 8px;
  background: rgba(14, 165, 166, 0.08);
  border: 1px solid rgba(14, 165, 166, 0.25);
  font-size: 0.85rem;
  color: var(--ink);
  line-height: 1.55;
}

.contact-aside {
  background: var(--paper);
  border: 1px solid rgba(11, 24, 34, 0.08);
  border-radius: var(--radius-md);
  padding: 26px;
  box-shadow: var(--shadow-soft);
}

.contact-aside h3 {
  margin: 0 0 18px;
  font-size: 0.95rem;
}

.contact-aside-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
  margin-bottom: 14px;
}

.contact-aside-label {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--ink-soft);
}

.contact-aside-value {
  font-size: 0.88rem;
  color: var(--ink);
}

.contact-aside-value a {
  color: var(--brand-red);
  text-decoration: none;
  font-weight: 600;
}

.contact-aside-value a:hover { text-decoration: underline; }

.contact-reassurance {
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px solid rgba(11, 24, 34, 0.08);
  font-size: 0.82rem;
  color: var(--ink-soft);
  line-height: 1.65;
}

@media (max-width: 980px) {
  .contact-layout {
    grid-template-columns: 1fr;
  }
  .form-row {
    grid-template-columns: 1fr;
  }
}

/* ── Team ──────────────────────────────────────── */
.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 24px;
  margin-top: 32px;
}

.team-card {
  display: flex;
  gap: 22px;
  background: var(--paper);
  border: 1px solid rgba(11, 24, 34, 0.08);
  border-radius: var(--radius-md);
  padding: 26px;
  align-items: flex-start;
  box-shadow: var(--shadow-soft);
}

.team-card--hiring {
  border-style: dashed;
  border-color: rgba(14, 165, 166, 0.15);
  background: rgba(204, 228, 228, 0.8);
}

.team-photo {
  width: 88px;
  height: 88px;
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
}

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

.team-photo--placeholder {
  background: linear-gradient(135deg, rgba(14,165,166,0.12), rgba(189,2,10,0.08));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 0.04em;
}

.team-info { flex: 1; }

.team-info h3 {
  margin: 0 0 3px;
  font-size: 1.08rem;
}

.team-role {
  font-size: 0.83rem;
  font-weight: 600;
  color: var(--accent);
  margin: 0 0 12px;
  display: block;
}

.team-role--hiring { color: var(--brand-red); }

.team-bio {
  font-size: 0.87rem;
  line-height: 1.65;
  color: var(--ink-soft);
  margin: 0 0 14px;
}

.team-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 14px;
}

.team-tags span {
  padding: 3px 9px;
  border-radius: 999px;
  font-size: 0.74rem;
  font-weight: 600;
  background: rgba(14,165,166,0.1);
  color: var(--ink);
  border: 1px solid rgba(14,165,166,0.2);
}

.team-cta {
  font-size: 0.83rem;
  font-weight: 700;
  color: var(--brand-red);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 150ms ease;
}

.team-cta:hover { border-bottom-color: var(--brand-red); }

/* ── Values ─────────────────────────────────────── */
.values-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.value-card {
  background: var(--paper);
  border: 1px solid rgba(11, 24, 34, 0.08);
  border-radius: var(--radius-md);
  padding: 18px;
  box-shadow: var(--shadow-soft);
}

.value-card h3 {
  margin: 0 0 6px;
}

.value-card p {
  margin: 0;
  font-size: 0.91rem;
  color: var(--ink-soft);
}

.cta-band {
  border-radius: var(--radius-lg);
  background: linear-gradient(95deg, #142535 0%, #1b4154 67%, #195767 100%);
  color: #f2f8fb;
  padding: 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.cta-band h2 {
  margin: 0 0 8px;
  font-family: "Space Grotesk", "Sora", sans-serif;
}

.cta-band p {
  margin: 0;
  color: #bad0df;
}

.cta-band a {
  background: var(--brand-red);
  color: #fff;
  padding: 12px 18px;
  border-radius: 999px;
  font-weight: 700;
  white-space: nowrap;
}

.btn-main:hover,
.cta-band a:hover {
  color: #ffffff;
}

.footer {
  margin-top: 30px;
  padding: 30px 0 42px;
  border-top: 1px solid rgba(139, 149, 157, 0.4);
  background: #ffffff;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 16px;
}

.footer p,
.footer a {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.92rem;
}

.footer h4 {
  margin: 0 0 8px;
  font-size: 0.95rem;
}

.footer-logo {
  width: 180px;
  max-width: 100%;
  height: auto;
  display: block;
  margin-bottom: 10px;
}

.motto {
  margin-top: 8px;
  font-style: italic;
  color: var(--ink);
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 500ms ease, transform 500ms ease;
}

.reveal.in {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 980px) {
  .hero-grid,
  .proof-grid,
  .services-grid,
  .usecases-grid,
  .future-grid,
  .values-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .proof-strip-grid {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }

  .proof-strip-item {
    padding: 0;
  }

  .proof-strip-divider {
    width: 100%;
    height: 1px;
  }

  .topbar-inner {
    min-height: 72px;
    flex-wrap: wrap;
    justify-content: center;
    padding: 10px 0;
  }

  .brand-logo {
    width: 210px;
    max-width: 72vw;
  }

  .topnav {
    width: 100%;
    justify-content: center;
    flex-wrap: wrap;
  }

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

@media (max-width: 640px) {
  .hero-panel,
  .hero-side,
  .future-panel,
  .cta-band {
    padding: 22px;
  }

  .hero {
    padding-top: 44px;
  }

  .brand-logo {
    width: 180px;
  }

  .btn-main,
  .btn-ghost {
    width: 100%;
  }
}

.hero-fullwidth-text {
  width: 100vw;
  margin-left: calc(50% - 50vw);
  margin-right: calc(50% - 50vw);
  padding: 0 0 18px 0;
  color: var(--ink-soft);
  background: rgba(255,255,255,0.45);
  font-size: 1.13rem;
  line-height: 1.6;
  text-align: center;
  box-sizing: border-box;
}

.hero-wide-text {
  max-width: none;
}

.hero-qualifier {
  font-size: 0.92rem;
  color: var(--ink-soft);
  margin-top: 6px;
}

.hero-domain-strip {
  margin-top: 24px;
}

/* ── Hero bullets ──────────────────────────────── */
.hero-bullets {
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.hero-bullets li {
  display: flex;
  align-items: baseline;
  gap: 10px;
  font-size: 0.94rem;
  color: var(--ink-soft);
}

.hero-bullets li::before {
  content: "✔";
  color: var(--accent);
  font-size: 0.8rem;
  flex-shrink: 0;
}

/* ── Process steps ─────────────────────────────── */
.process-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.process-step {
  background: var(--paper);
  border: 1px solid rgba(11, 24, 34, 0.08);
  border-radius: var(--radius-md);
  padding: 22px;
  box-shadow: var(--shadow-soft);
  position: relative;
}

.process-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(14, 165, 166, 0.1);
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  margin-bottom: 12px;
}

.process-step h3 {
  margin: 0 0 8px;
  font-size: 1.05rem;
}

.process-step p {
  margin: 0;
  font-size: 0.91rem;
  color: var(--ink-soft);
  line-height: 1.6;
}

/* ── Means / equipment ─────────────────────────── */
.means-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.means-card {
  background: var(--paper);
  border: 1px solid rgba(11, 24, 34, 0.08);
  border-radius: var(--radius-md);
  padding: 22px;
  box-shadow: var(--shadow-soft);
}

.means-card-label {
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 8px;
  display: block;
}

.means-card h3 {
  margin: 0 0 8px;
  font-size: 1.05rem;
}

.means-card p {
  margin: 0;
  font-size: 0.91rem;
  color: var(--ink-soft);
  line-height: 1.6;
}

/* ── Use-case scenarios ────────────────────────── */
.scenario-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.scenario-card {
  background: var(--paper);
  border: 1px solid rgba(11, 24, 34, 0.08);
  border-radius: var(--radius-md);
  padding: 22px;
  box-shadow: var(--shadow-soft);
}

.scenario-context {
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--steel);
  display: block;
  margin-bottom: 8px;
}

.scenario-card h3 {
  margin: 0 0 10px;
  font-size: 1.02rem;
}

.scenario-card p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--ink-soft);
  line-height: 1.6;
}

.scenario-outcome {
  margin-top: 12px !important;
  font-size: 0.84rem !important;
  color: var(--accent) !important;
  font-weight: 600;
}

@media (max-width: 980px) {
  .process-grid,
  .scenario-grid {
    grid-template-columns: 1fr;
  }
  .means-grid {
    grid-template-columns: 1fr;
  }
}