/* ==========================================================
   MON CENTRE — LANDING PAGE
   PHP / HTML / CSS / JS natifs — aucun framework
   ========================================================== */

:root {
  --navy-950: #031c3b;
  --navy-900: #062a59;
  --navy-850: #07366f;
  --navy-800: #084382;
  --blue-600: #0b65d8;
  --blue-500: #0f7cf4;
  --cyan-500: #12cde2;
  --cyan-300: #68ecf6;
  --white: #ffffff;
  --surface: #f6f9fd;
  --surface-2: #edf4fb;
  --text: #09264b;
  --muted: #61748e;
  --border: rgba(11, 54, 104, 0.12);
  --shadow: 0 1.6rem 4rem rgba(2, 35, 77, 0.12);
  --shadow-soft: 0 0.8rem 2.5rem rgba(2, 35, 77, 0.08);
  --radius-lg: clamp(1.2rem, 2vw, 2rem);
  --radius-md: clamp(0.9rem, 1.5vw, 1.4rem);
  --container: min(92%, 78rem);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 6rem;
}

body {
  margin: 0;
  min-width: 20rem;
  overflow-x: hidden;
  font-family:
    Inter,
    ui-sans-serif,
    system-ui,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;
  font-size: clamp(1rem, 0.35vw + 0.92rem, 1.1rem);
  line-height: 1.65;
  color: var(--text);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
}

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

/* Les attributs width/height du HTML servent à réserver l'espace et éviter
   les sauts de mise en page. La hauteur reste toutefois automatique afin
   de conserver le ratio réel des images lorsqu'elles sont redimensionnées. */
img {
  height: auto;
}

a {
  color: inherit;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

button,
input,
textarea,
select {
  font: inherit;
}

::selection {
  color: var(--white);
  background: var(--blue-600);
}

.container {
  width: var(--container);
  margin-inline: auto;
}

.skip-link {
  position: fixed;
  inset: 1rem auto auto 1rem;
  z-index: 9999;
  padding: 0.8rem 1rem;
  color: var(--white);
  background: var(--navy-950);
  border-radius: 0.6rem;
  transform: translateY(-180%);
  transition: transform 0.2s ease;
}

.skip-link:focus {
  transform: translateY(0);
}

/* ---------- Header ---------- */
.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.88);
  border-bottom: 1px solid transparent;
  backdrop-filter: blur(1rem);
  -webkit-backdrop-filter: blur(1rem);
  transition:
    box-shadow 0.25s ease,
    border-color 0.25s ease,
    background 0.25s ease;
}

.site-header.scrolled {
  background: rgba(255, 255, 255, 0.96);
  border-color: var(--border);
  box-shadow: 0 0.45rem 1.8rem rgba(4, 42, 89, 0.07);
}

.header-inner {
  min-height: clamp(4.7rem, 6.5vw, 5.5rem);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.brand {
  width: clamp(10rem, 17vw, 14rem);
  line-height: 0;
}

.brand img {
  width: 100%;
  height: auto;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: clamp(1rem, 2vw, 2rem);
}

.main-nav a {
  position: relative;
  font-size: clamp(0.88rem, 0.2vw + 0.84rem, 0.98rem);
  font-weight: 650;
  color: #294967;
  text-decoration: none;
  transition: color 0.2s ease;
}

.main-nav a:not(.nav-cta)::after {
  content: "";
  position: absolute;
  left: 0;
  right: 100%;
  bottom: -0.45rem;
  height: 0.12rem;
  background: linear-gradient(90deg, var(--cyan-500), var(--blue-500));
  transition: right 0.2s ease;
}

.main-nav a:hover,
.main-nav a:focus-visible {
  color: var(--blue-600);
}

.main-nav a:not(.nav-cta):hover::after,
.main-nav a:not(.nav-cta):focus-visible::after {
  right: 0;
}

.nav-cta {
  padding: 0.7rem 1.15rem;
  color: var(--white) !important;
  background: linear-gradient(135deg, var(--navy-850), var(--blue-600));
  border-radius: 0.75rem;
  box-shadow: 0 0.5rem 1.2rem rgba(10, 101, 216, 0.18);
}

.menu-toggle {
  display: none;
  width: 2.8rem;
  height: 2.8rem;
  padding: 0.65rem;
  border: 1px solid var(--border);
  border-radius: 0.75rem;
  background: var(--white);
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 100%;
  height: 0.12rem;
  margin-block: 0.27rem;
  background: var(--navy-900);
  border-radius: 2rem;
  transition:
    transform 0.25s ease,
    opacity 0.25s ease;
}

.menu-toggle.active span:nth-child(1) {
  transform: translateY(0.39rem) rotate(45deg);
}
.menu-toggle.active span:nth-child(2) {
  opacity: 0;
}
.menu-toggle.active span:nth-child(3) {
  transform: translateY(-0.39rem) rotate(-45deg);
}

/* ---------- Global type ---------- */
.eyebrow {
  margin: 0 0 0.8rem;
  font-size: clamp(0.75rem, 0.2vw + 0.72rem, 0.9rem);
  font-weight: 800;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--blue-600);
}

.eyebrow.light {
  color: var(--cyan-300);
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1,
h2,
h3 {
  line-height: 1.08;
  letter-spacing: -0.035em;
}

h1 {
  margin-bottom: clamp(1.2rem, 2vw, 1.8rem);
  font-size: clamp(2.8rem, 6vw, 5.8rem);
  font-weight: 850;
  color: var(--navy-950);
}

h1 span,
h2 span {
  color: var(--blue-600);
}

h2 {
  margin-bottom: clamp(1rem, 2vw, 1.4rem);
  font-size: clamp(2.1rem, 4.3vw, 4rem);
  font-weight: 820;
  color: var(--navy-950);
}

h3 {
  font-size: clamp(1.2rem, 1.5vw, 1.55rem);
  font-weight: 780;
}

.section {
  padding: min(7rem, 10%);
}

.section-heading {
  width: min(100%, 50rem);
  margin-bottom: clamp(2.5rem, 5vw, 4.5rem);
}

.section-heading.centered {
  margin-inline: auto;
  text-align: center;
}

.section-heading > p:last-child {
  margin-bottom: 0;
  color: var(--muted);
  font-size: clamp(1rem, 0.5vw + 0.9rem, 1.2rem);
}

/* ---------- Buttons ---------- */
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.8rem;
  margin-top: clamp(1.6rem, 3vw, 2.4rem);
}

.centered-actions {
  justify-content: center;
}

.button {
  min-height: 3.35rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.7rem;
  padding: 0.82rem 1.25rem;
  border: 1px solid transparent;
  border-radius: 0.85rem;
  font-weight: 750;
  line-height: 1.2;
  text-decoration: none;
  cursor: pointer;
  transition:
    transform 0.2s ease,
    box-shadow 0.2s ease,
    border-color 0.2s ease,
    background 0.2s ease;
}

.button svg {
  width: 1.15rem;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-0.15rem);
}

.button-primary {
  color: var(--white);
  background: linear-gradient(135deg, var(--blue-600), #0757bd);
  box-shadow: 0 0.8rem 1.8rem rgba(8, 101, 216, 0.23);
}

.button-primary:hover,
.button-primary:focus-visible {
  box-shadow: 0 1rem 2.4rem rgba(8, 101, 216, 0.32);
}

.button-secondary {
  color: var(--navy-900);
  background: rgba(255, 255, 255, 0.82);
  border-color: rgba(7, 54, 111, 0.18);
}

.button-secondary:hover,
.button-secondary:focus-visible {
  border-color: rgba(11, 101, 216, 0.4);
  background: var(--white);
}

.button-ghost {
  margin-top: 1.6rem;
  color: var(--white);
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.24);
}

.button-ghost:hover,
.button-ghost:focus-visible {
  color: var(--navy-900);
  background: var(--white);
  border-color: var(--white);
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  overflow: hidden;
  padding-top: clamp(8.8rem, 13vw, 11rem);
  background: linear-gradient(180deg, #fbfdff 0%, #f5f9fe 64%, #ffffff 100%);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.52;
  background-image:
    linear-gradient(rgba(7, 67, 130, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(7, 67, 130, 0.035) 1px, transparent 1px);
  background-size: 4rem 4rem;
  mask-image: linear-gradient(to bottom, black 0%, transparent 72%);
}

.hero-glow {
  position: absolute;
  width: min(46vw, 36rem);
  aspect-ratio: 1;
  border-radius: 50%;
  filter: blur(5rem);
  opacity: 0.16;
  pointer-events: none;
}

.hero-glow-one {
  top: -10%;
  right: -8%;
  background: var(--blue-500);
}

.hero-glow-two {
  left: -15%;
  bottom: 8%;
  background: var(--cyan-500);
}

.hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
  align-items: center;
  gap: clamp(2.5rem, 6vw, 6rem);
  padding-bottom: clamp(4rem, 8vw, 7rem);
}

.status-pill {
  width: fit-content;
  display: flex;
  align-items: center;
  gap: 0.55rem;
  margin-bottom: clamp(1.5rem, 3vw, 2.3rem);
  padding: 0.5rem 0.8rem;
  color: #1c5771;
  background: rgba(18, 205, 226, 0.1);
  border: 1px solid rgba(18, 205, 226, 0.25);
  border-radius: 100rem;
  font-size: 0.82rem;
  font-weight: 750;
}

.status-copy {
  line-height: 1.25;
}

.status-copy small {
  display: block;
  margin-top: 0.15rem;
  color: #48718a;
  font-size: 0.68rem;
  font-weight: 650;
}

.status-dot {
  width: 0.5rem;
  aspect-ratio: 1;
  border-radius: 50%;
  background: var(--cyan-500);
  box-shadow: 0 0 0 0.3rem rgba(18, 205, 226, 0.13);
}

.hero-lead {
  max-width: 43rem;
  margin-bottom: 0;
  color: #536b86;
  font-size: clamp(1.06rem, 0.7vw + 0.9rem, 1.32rem);
}

.hero-promise {
  max-width: 43rem;
  margin-bottom: 0.55rem;
  color: var(--navy-900);
  font-size: clamp(1.06rem, 0.55vw + 0.94rem, 1.26rem);
  font-weight: 760;
  line-height: 1.45;
}

.hero-activities {
  margin-bottom: 0.75rem;
  color: #365a7e;
  font-size: clamp(0.78rem, 0.24vw + 0.73rem, 0.94rem);
  font-weight: 800;
  letter-spacing: 0.05em;
  line-height: 1.5;
  text-transform: uppercase;
}

.hero-activities span {
  margin-inline: 0.22rem;
  color: var(--cyan-500);
}

.hero-checks {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem 1.2rem;
  margin: 1.5rem 0 0;
  padding: 0;
  list-style: none;
  color: #526a84;
  font-size: 0.9rem;
  font-weight: 650;
}

.hero-checks li {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.hero-checks svg {
  width: 1rem;
  fill: none;
  stroke: #10a8bb;
  stroke-width: 2.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.hero-visual {
  position: relative;
  min-width: 0;
  padding-block: 2rem;
}

.dashboard-window {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(8, 67, 130, 0.13);
  border-radius: clamp(1rem, 2vw, 1.6rem);
  background: var(--white);
  box-shadow: 0 2rem 5rem rgba(3, 42, 89, 0.2);
  transform: perspective(90rem) rotateY(-4deg) rotateX(1.3deg);
  transform-origin: center;
}

.window-bar {
  min-height: 2.7rem;
  display: flex;
  align-items: center;
  gap: 0.38rem;
  padding-inline: 1rem;
  color: #71849a;
  background: #f8fafc;
  border-bottom: 1px solid var(--border);
}

.window-bar > span {
  width: 0.62rem;
  aspect-ratio: 1;
  border-radius: 50%;
  background: #d6e0ea;
}

.window-bar small {
  margin-left: auto;
  margin-right: auto;
  font-size: 0.7rem;
  font-weight: 650;
}

.dashboard-window img {
  width: 100%;
  height: auto;
}

.floating-card {
  position: absolute;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 0.7rem;
  min-width: 13rem;
  padding: 0.85rem 1rem;
  background: rgba(255, 255, 255, 0.95);
  border: 1px solid rgba(8, 67, 130, 0.12);
  border-radius: 0.9rem;
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(0.6rem);
}

.floating-card-top {
  top: 0.1rem;
  right: -5%;
}

.floating-card-bottom {
  left: -6%;
  bottom: 0.2rem;
}

.floating-card strong,
.floating-card span {
  display: block;
}

.floating-card strong {
  color: var(--navy-900);
  font-size: 0.88rem;
}

.floating-card span {
  margin-top: 0.1rem;
  color: #77899c;
  font-size: 0.7rem;
}

.mini-icon {
  flex: 0 0 auto;
  width: 2.35rem;
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  color: var(--blue-600);
  background: #eaf3ff;
  border-radius: 0.7rem;
}

.mini-icon.accent {
  color: #0c9dad;
  background: #e6fbfd;
}

.mini-icon svg {
  width: 1.2rem;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.trust-strip {
  position: relative;
  z-index: 2;
  border-top: 1px solid rgba(7, 67, 130, 0.08);
  border-bottom: 1px solid rgba(7, 67, 130, 0.08);
  background: rgba(255, 255, 255, 0.72);
}

.trust-grid {
  min-height: clamp(4rem, 6vw, 5.2rem);
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  align-items: center;
  gap: 1rem;
  text-align: center;
}

.trust-grid span {
  position: relative;
  color: #526f8c;
  font-size: clamp(0.75rem, 0.35vw + 0.7rem, 0.9rem);
  font-weight: 750;
}

.trust-grid span:not(:last-child)::after {
  content: "";
  position: absolute;
  top: 50%;
  right: -0.5rem;
  width: 0.24rem;
  aspect-ratio: 1;
  border-radius: 50%;
  background: var(--cyan-500);
}

/* ---------- Formula ---------- */
.section-intro {
  background: var(--white);
}

.formula {
  display: grid;
  grid-template-columns:
    minmax(0, 1fr) auto minmax(0, 1fr) auto minmax(0, 1.08fr)
    auto minmax(13rem, 0.8fr);
  align-items: stretch;
  gap: clamp(0.6rem, 1.4vw, 1rem);
}

.formula-card,
.formula-result {
  padding: clamp(1.3rem, 2.4vw, 2rem);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--surface);
}

.formula-card.featured {
  background: linear-gradient(145deg, #f0fbfd, #f4f8ff);
  border-color: rgba(18, 205, 226, 0.3);
}

.formula-icon {
  width: 3rem;
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  margin-bottom: 1.15rem;
  color: var(--blue-600);
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 0.85rem;
  box-shadow: 0 0.45rem 1.2rem rgba(4, 54, 111, 0.06);
}

.formula-icon svg,
.feature-icon svg,
.pilot-points svg,
.demo-action-icon svg,
.ecosystem-icon svg {
  width: 1.45rem;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.formula-small {
  margin-bottom: 0.2rem;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.formula-card h3 {
  margin-bottom: 0.8rem;
  color: var(--navy-900);
}

.formula-card > p:last-child {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.formula-plus,
.formula-equals {
  align-self: center;
  color: #a0b0c1;
  font-size: clamp(1.5rem, 2.5vw, 2.3rem);
  font-weight: 500;
}

.formula-result {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: var(--white);
  background: linear-gradient(145deg, var(--navy-950), var(--navy-850));
  border-color: transparent;
}

.formula-result img {
  width: min(100%, 11rem);
  height: auto;
  aspect-ratio: 899 / 230;
  object-fit: contain;
  margin-bottom: 1rem;
  filter: brightness(0) invert(1);
}

.formula-result strong {
  font-size: 0.87rem;
  line-height: 1.45;
}

/* ---------- Features ---------- */
.features-section {
  background: var(--surface);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(1rem, 2vw, 1.4rem);
}

.feature-card {
  position: relative;
  min-height: 19rem;
  display: flex;
  flex-direction: column;
  padding: clamp(1.5rem, 2.8vw, 2rem);
  overflow: hidden;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  box-shadow: 0 0.6rem 1.5rem rgba(3, 42, 89, 0.035);
  transition:
    transform 0.25s ease,
    box-shadow 0.25s ease,
    border-color 0.25s ease;
}

.feature-card::before {
  content: "";
  position: absolute;
  inset: 0 auto auto 0;
  width: 100%;
  height: 0.18rem;
  opacity: 0;
  background: linear-gradient(90deg, var(--cyan-500), var(--blue-600));
  transition: opacity 0.25s ease;
}

.feature-card:hover {
  transform: translateY(-0.35rem);
  border-color: rgba(11, 101, 216, 0.25);
  box-shadow: var(--shadow-soft);
}

.feature-card:hover::before {
  opacity: 1;
}

.feature-card.highlight {
  background: linear-gradient(145deg, var(--navy-950), var(--navy-850));
  border-color: transparent;
}

.feature-card.highlight h3,
.feature-card.highlight p {
  color: var(--white);
}

.feature-card.highlight p {
  opacity: 0.76;
}

.feature-card.highlight .feature-icon {
  color: var(--cyan-300);
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.1);
}

.feature-icon {
  width: 3.2rem;
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  margin-bottom: 1.5rem;
  color: var(--blue-600);
  background: #eef5ff;
  border: 1px solid rgba(11, 101, 216, 0.08);
  border-radius: 0.9rem;
}

.feature-card h3 {
  margin-bottom: 0.7rem;
}

.feature-card p {
  margin-bottom: 1.4rem;
  color: var(--muted);
  font-size: 0.95rem;
}

.feature-tag {
  width: fit-content;
  margin-top: auto;
  padding: 0.35rem 0.6rem;
  color: #237086;
  background: rgba(18, 205, 226, 0.09);
  border-radius: 100rem;
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.feature-more {
  width: fit-content;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  margin-top: 0.8rem;
  padding: 0;
  color: var(--blue-600);
  background: transparent;
  border: 0;
  font-size: 0.82rem;
  font-weight: 800;
  cursor: pointer;
}

.feature-more svg {
  width: 1rem;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  transition: transform 0.2s ease;
}

.feature-more:hover svg,
.feature-more:focus-visible svg {
  transform: translateX(0.2rem);
}

.feature-card.highlight .feature-tag {
  color: var(--cyan-300);
  background: rgba(255, 255, 255, 0.1);
}

.feature-card.highlight .feature-more {
  color: var(--cyan-300);
}

/* ---------- Automation ---------- */
.automation-section {
  position: relative;
  overflow: hidden;
  color: var(--white);
  background:
    radial-gradient(
      circle at 15% 10%,
      rgba(15, 124, 244, 0.25),
      transparent 30%
    ),
    radial-gradient(
      circle at 90% 80%,
      rgba(18, 205, 226, 0.15),
      transparent 28%
    ),
    linear-gradient(135deg, #021a39, #06356d 65%, #064578);
}

.automation-section::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.16;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.13) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.13) 1px, transparent 1px);
  background-size: 5rem 5rem;
  mask-image: linear-gradient(90deg, black, transparent 80%);
}

.automation-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  align-items: center;
  gap: clamp(3rem, 7vw, 7rem);
}

.automation-copy h2 {
  color: var(--white);
}

.automation-copy h2 span {
  color: var(--cyan-300);
}

.automation-lead {
  margin-bottom: 2.3rem;
  color: rgba(255, 255, 255, 0.72);
  font-size: clamp(1rem, 0.4vw + 0.94rem, 1.18rem);
}

.automation-list {
  display: grid;
  gap: 1rem;
}

.automation-list > div {
  display: grid;
  grid-template-columns: 2.4rem 1fr;
  align-items: start;
  gap: 0.8rem;
  padding: 0.8rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.automation-list p {
  margin: 0;
  color: rgba(255, 255, 255, 0.73);
  font-size: 0.95rem;
}

.automation-list strong {
  color: var(--white);
}

.list-number {
  color: var(--cyan-300);
  font-size: 0.76rem;
  font-weight: 850;
}

.automation-demo {
  padding: clamp(1.4rem, 3vw, 2rem);
  color: var(--text);
  background: rgba(255, 255, 255, 0.98);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-lg);
  box-shadow: 0 2rem 5rem rgba(0, 0, 0, 0.25);
}

.demo-header,
.demo-action,
.demo-stats {
  display: flex;
  align-items: center;
}

.demo-header {
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.demo-header strong,
.demo-header span {
  display: block;
}

.demo-kicker {
  margin-bottom: 0.25rem;
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 750;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.alert-badge {
  padding: 0.42rem 0.65rem;
  color: #b04746;
  background: #fff0ef;
  border-radius: 100rem;
  font-size: 0.7rem;
  font-weight: 800;
}

.opportunity-badge {
  color: #167b63;
  background: #e8faf3;
}

.chart {
  position: relative;
  height: clamp(9rem, 17vw, 12rem);
  margin-block: 0.5rem 1rem;
  overflow: hidden;
}

.chart-grid {
  position: absolute;
  inset: 0;
  background-image: linear-gradient(
    to bottom,
    rgba(7, 54, 111, 0.08) 1px,
    transparent 1px
  );
  background-size: 100% 25%;
}

.chart svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.chart-line {
  fill: none;
  stroke: var(--cyan-500);
  stroke-width: 4;
  vector-effect: non-scaling-stroke;
}

.chart-area {
  fill: url(#chartFill);
}

.demo-stats {
  justify-content: space-between;
  gap: 0.8rem;
  padding: 1rem 0 1.2rem;
  border-bottom: 1px solid var(--border);
}

.demo-stats div {
  min-width: 0;
}

.demo-stats span,
.demo-stats strong {
  display: block;
}

.demo-stats span {
  color: var(--muted);
  font-size: 0.7rem;
}

.demo-stats strong {
  margin-top: 0.15rem;
  color: var(--navy-900);
  font-size: clamp(0.95rem, 1.5vw, 1.2rem);
}

.demo-action {
  gap: 0.8rem;
  padding-top: 1.2rem;
}

.demo-action-icon {
  flex: 0 0 auto;
  width: 2.6rem;
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  color: var(--blue-600);
  background: #eaf3ff;
  border-radius: 0.75rem;
}

.demo-action > div:nth-child(2) span,
.demo-action > div:nth-child(2) strong {
  display: block;
}

.demo-action > div:nth-child(2) span {
  color: var(--muted);
  font-size: 0.7rem;
}

.demo-action > div:nth-child(2) strong {
  margin-top: 0.15rem;
  font-size: 0.9rem;
}

.ready-badge {
  margin-left: auto;
  padding: 0.35rem 0.55rem;
  color: #167b63;
  background: #e8faf3;
  border-radius: 100rem;
  font-size: 0.7rem;
  font-weight: 800;
}

/* ---------- Roles ---------- */
.roles-section {
  background: var(--white);
}

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

.role-card {
  position: relative;
  padding: clamp(1.4rem, 2.5vw, 2rem);
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: linear-gradient(180deg, #fff, #f9fbfe);
}

.role-number {
  display: block;
  margin-bottom: 2.6rem;
  color: #b3c3d4;
  font-size: 0.74rem;
  font-weight: 850;
  letter-spacing: 0.1em;
}

.role-card h3 {
  margin-bottom: 0.8rem;
}

.role-card p {
  min-height: 7.4rem;
  margin-bottom: 1.2rem;
  color: var(--muted);
  font-size: 0.9rem;
}

.role-card ul {
  margin: 0;
  padding: 1rem 0 0;
  list-style: none;
  border-top: 1px solid var(--border);
}

.role-card li {
  position: relative;
  padding: 0.28rem 0 0.28rem 1rem;
  color: #536b84;
  font-size: 0.82rem;
  font-weight: 650;
}

.role-card li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.75rem;
  width: 0.34rem;
  aspect-ratio: 1;
  border-radius: 50%;
  background: var(--cyan-500);
}

/* ---------- Pilot ---------- */
.pilot-section {
  background: var(--surface);
}

.pilot-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
  align-items: center;
  gap: clamp(3rem, 7vw, 7rem);
}

.metric-panel {
  padding: clamp(1.25rem, 2.8vw, 2rem);
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}

.metric-panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.3rem;
}

.metric-panel-head span,
.metric-panel-head strong {
  display: block;
}

.metric-panel-head div > span {
  color: var(--muted);
  font-size: 0.72rem;
}

.metric-panel-head strong {
  margin-top: 0.1rem;
  color: var(--navy-900);
}

.period {
  padding: 0.4rem 0.65rem;
  color: var(--muted);
  background: var(--surface);
  border-radius: 0.5rem;
  font-size: 0.72rem;
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.7rem;
}

.metric-card {
  padding: 1rem;
  background: var(--surface);
  border: 1px solid rgba(8, 67, 130, 0.06);
  border-radius: 0.8rem;
}

.metric-card span,
.metric-card strong,
.metric-card small {
  display: block;
}

.metric-card span {
  color: var(--muted);
  font-size: 0.68rem;
}

.metric-card strong {
  margin-block: 0.25rem 0.1rem;
  color: var(--navy-900);
  font-size: clamp(1.05rem, 1.8vw, 1.4rem);
}

.metric-card small {
  color: #119c7b;
  font-size: 0.68rem;
  font-weight: 750;
}

.bars {
  height: clamp(8rem, 16vw, 11rem);
  display: flex;
  align-items: flex-end;
  gap: min(1.2vw, 0.65rem);
  margin-top: 1.3rem;
  padding: 1.3rem 1rem 0;
  border-top: 1px solid var(--border);
}

.bars span {
  flex: 1;
  height: var(--h);
  min-width: 0.35rem;
  border-radius: 0.35rem 0.35rem 0.1rem 0.1rem;
  background: linear-gradient(to top, var(--blue-600), var(--cyan-500));
  opacity: 0.82;
}

.pilot-copy > p:not(.eyebrow) {
  color: var(--muted);
}

.pilot-points {
  display: grid;
  gap: 1rem;
  margin-top: 1.8rem;
}

.pilot-points > div {
  display: grid;
  grid-template-columns: 2.8rem 1fr;
  align-items: center;
  gap: 0.9rem;
}

.pilot-points svg {
  width: 2.8rem;
  padding: 0.65rem;
  color: var(--blue-600);
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 0.75rem;
}

.pilot-points span {
  color: var(--muted);
  font-size: 0.9rem;
}

.pilot-points strong {
  color: var(--text);
}

/* ---------- Ecosystem ---------- */
.ecosystem-section {
  overflow: hidden;
  background: var(--white);
}

.ecosystem-line {
  display: grid;
  grid-template-columns: 1fr 0.45fr 1fr 0.45fr 1.15fr 0.45fr 1fr 0.45fr 1fr;
  align-items: center;
  gap: 0.6rem;
  max-width: 65rem;
  margin-inline: auto;
}

.ecosystem-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  text-align: center;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 720;
  line-height: 1.35;
}

.ecosystem-icon,
.ecosystem-logo {
  width: clamp(4rem, 6vw, 5.3rem);
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  color: var(--blue-600);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 1.2rem;
}

.ecosystem-item.main {
  color: var(--navy-900);
  font-size: 0.9rem;
}

.ecosystem-logo {
  width: clamp(5.5rem, 8vw, 7rem);
  color: var(--white);
  background: linear-gradient(145deg, var(--navy-950), var(--navy-850));
  box-shadow: 0 1rem 2.4rem rgba(3, 42, 89, 0.2);
}

.ecosystem-logo img {
  width: 72%;
  height: 72%;
  object-fit: contain;
}

.ecosystem-connector {
  height: 0.1rem;
  background: linear-gradient(
    90deg,
    rgba(11, 101, 216, 0.15),
    var(--cyan-500),
    rgba(11, 101, 216, 0.15)
  );
}

/* ---------- Multi ---------- */
.multi-section {
  background: var(--surface);
}

.multi-card {
  position: relative;
  overflow: hidden;
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  gap: clamp(2rem, 6vw, 5rem);
  padding: min(5em, 8%);
  color: var(--white);
  background:
    radial-gradient(
      circle at 100% 0,
      rgba(18, 205, 226, 0.18),
      transparent 35%
    ),
    linear-gradient(135deg, var(--navy-950), #073c78);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}

.multi-copy h2 {
  color: var(--white);
}

.multi-copy h2 span {
  color: var(--cyan-300);
}

.multi-copy > p:not(.eyebrow) {
  color: rgba(255, 255, 255, 0.72);
}

.multi-badges {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.55rem;
  margin-top: 1.6rem;
}

.multi-badges span {
  padding: 0.4rem 0.65rem;
  color: rgba(255, 255, 255, 0.85);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 0.55rem;
  font-size: 0.72rem;
  font-weight: 750;
}

.multi-badges svg {
  width: 0.95rem;
  fill: none;
  stroke: var(--cyan-300);
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.multi-graphic {
  align-self: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  min-width: 0;
}

.network-root {
  position: relative;
  z-index: 2;
  padding: 0.85rem 1.2rem;
  color: var(--navy-900);
  background: var(--white);
  border-radius: 0.75rem;
  box-shadow: 0 0.7rem 1.8rem rgba(0, 0, 0, 0.15);
  font-size: 0.85rem;
  font-weight: 800;
}

.network-line {
  background: rgba(104, 236, 246, 0.7);
}

.network-line.vertical {
  width: 0.1rem;
  height: 2rem;
}

.network-line.horizontal {
  width: 70%;
  height: 0.1rem;
}

.network-children {
  width: 100%;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.7rem;
}

.network-children div {
  position: relative;
  padding: 1rem 0.7rem;
  text-align: center;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 0.7rem;
}

.network-children div::before {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 100%;
  width: 0.1rem;
  height: 1rem;
  background: rgba(104, 236, 246, 0.7);
}

.network-children strong,
.network-children span {
  display: block;
}

/* ---------- Modals ---------- */
body.modal-open {
  overflow: hidden;
}

.modal[hidden] {
  display: none;
}

.modal {
  position: fixed;
  z-index: 2000;
  inset: 0;
  display: grid;
  place-items: center;
  padding: clamp(1rem, 4vw, 2.5rem);
  overflow: hidden;
  background: rgba(1, 18, 40, 0.72);
  opacity: 0;
  visibility: hidden;
  transition:
    opacity 0.2s ease,
    visibility 0s linear 0.2s;
}

.modal.is-open {
  opacity: 1;
  visibility: visible;
  transition-delay: 0s;
}

.modal-dialog {
  position: relative;
  width: min(100%, 48rem);
  padding: clamp(1.6rem, 5vw, 3.4rem);
  overflow: visible;
  background: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: var(--radius-lg);
  box-shadow: 0 2rem 6rem rgba(0, 0, 0, 0.35);
  transform: translateY(1rem) scale(0.985);
  transition: transform 0.2s ease;
}

.modal.is-open .modal-dialog {
  transform: translateY(0) scale(1);
}

.modal-close {
  position: absolute;
  top: 0.9rem;
  right: 0.9rem;
  width: 2.7rem;
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  padding: 0;
  color: var(--navy-900);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 0.7rem;
  cursor: pointer;
}

.modal-close:hover {
  color: var(--white);
  background: var(--blue-600);
  border-color: var(--blue-600);
}

.modal-close svg {
  width: 1.2rem;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
}

.modal-eyebrow {
  margin: 0 3rem 0.8rem 0;
  color: var(--blue-600);
  font-size: 0.76rem;
  font-weight: 850;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.modal-dialog h2 {
  max-width: 38rem;
  font-size: clamp(1.8rem, 4vw, 3rem);
}

.modal-dialog > p:not(.modal-eyebrow) {
  max-width: 42rem;
  margin-bottom: 1.3rem;
  color: var(--muted);
}

.modal-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.8rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.modal-list li {
  padding: 1rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 0.85rem;
}

.modal-list strong,
.modal-list span {
  display: block;
}

.modal-list strong {
  margin-bottom: 0.35rem;
  color: var(--navy-900);
  font-size: 0.95rem;
}

.modal-list span {
  color: var(--muted);
  font-size: 0.82rem;
  line-height: 1.5;
}

.network-children strong {
  font-size: 0.77rem;
}

.network-children span {
  margin-top: 0.25rem;
  color: rgba(255, 255, 255, 0.58);
  font-size: 0.62rem;
}

/* ---------- Final CTA ---------- */
.final-cta {
  background: var(--white);
}

.final-card {
  max-width: 62rem;
  padding: min(5em, 8%);
  text-align: center;
  background: linear-gradient(180deg, #f8fbff, #eff6fd);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
}

.final-logo img {
  width: clamp(10rem, 18vw, 13rem);
  height: auto;
  object-fit: contain;
  margin: 0 auto 2rem;
}

.final-card > p:not(.eyebrow) {
  max-width: 43rem;
  margin-inline: auto;
  color: var(--muted);
}

.final-card > small {
  display: block;
  margin-top: 1.5rem;
  color: #8b9aab;
}

/* ---------- Footer ---------- */
.site-footer {
  color: rgba(255, 255, 255, 0.65);
  background: var(--navy-950);
}

.footer-inner {
  min-height: clamp(7rem, 12vw, 9rem);
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 2rem;
}

.footer-brand {
  width: clamp(8rem, 13vw, 10rem);
  filter: brightness(0) invert(1);
  opacity: 0.9;
}

.footer-brand img {
  width: 100%;
  height: auto;
  object-fit: contain;
}

.footer-inner p {
  margin: 0;
  text-align: center;
  font-size: 0.76rem;
}

.footer-inner p a {
  color: var(--cyan-300);
  text-decoration: none;
}

.back-top {
  width: 2.6rem;
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  color: var(--white);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 0.7rem;
}

.back-top svg {
  width: 1.1rem;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* ---------- Reveal animation ---------- */
.reveal {
  opacity: 0;
  transform: translateY(1.25rem);
  transition:
    opacity 0.65s ease,
    transform 0.65s cubic-bezier(0.2, 0.7, 0.2, 1);
  transition-delay: var(--reveal-delay, 0ms);
}

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

/* ---------- Accessibility ---------- */
:focus-visible {
  outline: 0.18rem solid var(--cyan-500);
  outline-offset: 0.22rem;
}

/* ---------- Responsive ---------- */
@media (max-width: 72rem) {
  .formula {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .formula-plus,
  .formula-equals {
    display: none;
  }

  .formula-result {
    grid-column: 1 / -1;
    min-height: 10rem;
  }

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

  .role-card p {
    min-height: auto;
  }
}

@media (max-width: 62rem) {
  .menu-toggle {
    display: block;
    position: relative;
    z-index: 1002;
  }

  .main-nav {
    position: fixed;
    z-index: 1001;
    inset: 0 0 auto;
    min-height: 100dvh;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    justify-content: center;
    gap: 0.25rem;
    padding: min(6rem, 16%) min(2rem, 8%);
    background: rgba(255, 255, 255, 0.985);
    transform: translateX(105%);
    transition: transform 0.3s ease;
  }

  .main-nav.open {
    transform: translateX(0);
  }

  .main-nav a {
    padding: 0.9rem 0;
    font-size: clamp(1.15rem, 4vw, 1.6rem);
  }

  .nav-cta {
    margin-top: 0.8rem;
    padding-inline: 1rem !important;
    text-align: center;
  }

  body.menu-open {
    overflow: hidden;
  }

  .hero-inner,
  .automation-grid,
  .pilot-grid,
  .multi-card {
    grid-template-columns: 1fr;
  }

  .hero-inner {
    gap: 1rem;
  }

  .hero-copy {
    width: min(100%, 44rem);
    margin-inline: auto;
    text-align: center;
  }

  .status-pill,
  .hero-actions,
  .hero-checks {
    margin-inline: auto;
    justify-content: center;
  }

  .hero-visual {
    width: min(100%, 48rem);
    margin-inline: auto;
  }

  .dashboard-window {
    transform: none;
  }

  .automation-copy {
    width: min(100%, 46rem);
  }

  .pilot-visual {
    order: 2;
  }

  .pilot-copy {
    order: 1;
  }

  .multi-copy {
    text-align: center;
  }

  .multi-badges {
    justify-content: center;
  }

  .button-ghost {
    margin-inline: auto;
  }
}

@media (max-width: 48rem) {
  :root {
    --container: min(90%, 42rem);
  }

  .section {
    padding: min(5rem, 14%) min(2rem, 5%);
  }

  .trust-grid {
    grid-template-columns: repeat(2, 1fr);
    padding-block: 1rem;
  }

  .trust-grid span:last-child {
    grid-column: 1 / -1;
  }

  .trust-grid span::after {
    display: none;
  }

  .features-grid {
    grid-template-columns: 1fr;
  }

  .feature-card {
    min-height: auto;
  }

  .roles-grid {
    grid-template-columns: 1fr;
  }

  .formula {
    grid-template-columns: 1fr;
  }

  .formula-result {
    grid-column: auto;
  }

  .ecosystem-line {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.3rem;
  }

  .ecosystem-connector {
    display: none;
  }

  .ecosystem-item.main {
    grid-column: 1 / -1;
    grid-row: 1;
  }

  .footer-inner {
    grid-template-columns: 1fr;
    justify-items: center;
    gap: 1rem;
    padding-block: 2rem;
  }

  .floating-card {
    display: none;
  }

  .modal {
    padding: 0.7rem;
  }

  .modal-dialog {
    padding: 1.25rem;
    border-radius: 1.1rem;
  }

  .modal-close {
    top: 0.55rem;
    right: 0.55rem;
    width: 2.35rem;
  }

  .modal-eyebrow {
    margin-bottom: 0.55rem;
    font-size: 0.67rem;
  }

  .modal-dialog h2 {
    margin-bottom: 0.8rem;
    font-size: clamp(1.45rem, 6.2vw, 2rem);
  }

  .modal-dialog > p:not(.modal-eyebrow) {
    margin-bottom: 0.9rem;
    font-size: 0.84rem;
    line-height: 1.45;
  }

  .modal-list {
    gap: 0.45rem;
  }

  .modal-list li {
    padding: 0.65rem;
  }

  .modal-list strong {
    margin-bottom: 0.2rem;
    font-size: 0.76rem;
    line-height: 1.2;
  }

  .modal-list span {
    font-size: 0.68rem;
    line-height: 1.32;
  }
}

@media (max-width: 34rem) {
  .hero-actions .button {
    width: 100%;
  }

  .hero-checks {
    flex-direction: column;
    align-items: center;
  }

  .demo-header {
    align-items: flex-start;
    flex-direction: column;
  }

  .demo-stats {
    align-items: stretch;
    flex-direction: column;
  }

  .demo-stats > div {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
  }

  .demo-action {
    flex-wrap: wrap;
  }

  .ready-badge {
    margin-left: 3.4rem;
  }

  .metric-grid {
    grid-template-columns: 1fr;
  }

  .network-children {
    grid-template-columns: 1fr;
    gap: 0.8rem;
  }

  .network-line.horizontal,
  .network-children div::before {
    display: none;
  }
}

.footer-information { padding-block: 0 clamp(1.5rem, 3vw, 2.5rem); }
.footer-information nav { display: flex; flex-wrap: wrap; gap: .65rem clamp(1rem, 3vw, 2rem); }
.footer-information nav a { display: inline-flex; align-items: center; min-height: 2.75rem; text-decoration: underline; text-underline-offset: .2em; }
.footer-information p { color: #b6c9df; font-size: .88rem; line-height: 1.7; max-width: 78ch; margin-top: .75rem; }
.information-site .site-header { position: sticky; }
.information-page { padding-block: clamp(2rem, 5vw, 4.5rem); }
.information-breadcrumb { margin-bottom: 1.5rem; font-size: .9rem; }
.information-breadcrumb a { text-decoration: underline; }
.information-card { max-width: 54rem; margin-inline: auto; padding: clamp(1.25rem, 4vw, 3.5rem); background: var(--white); border: 1px solid var(--border); border-radius: 1.25rem; box-shadow: var(--shadow); overflow-wrap: anywhere; }
.information-card h1 { font-size: clamp(1.9rem, 4vw, 3rem); line-height: 1.15; margin-block: .7rem 1.25rem; }
.information-lead { color: var(--muted); font-size: clamp(1rem, 1.5vw, 1.15rem); line-height: 1.8; padding-bottom: 1.5rem; border-bottom: 1px solid var(--border); }
.editorial-text { line-height: 1.85; }
.editorial-text h2 { font-size: clamp(1.25rem, 2vw, 1.65rem); margin-block: 2rem .75rem; }
.editorial-text p { margin-block: 1rem; }
.editorial-text ul { padding-left: 1.4rem; list-style: disc; }
.editorial-text li { padding-block: .3rem; }
@media print { .information-page { padding: 0; } .information-card { box-shadow: none; border: 0; padding: 0; } .information-breadcrumb, .site-footer { display: none; } }

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}