:root {
--bg: #0b0c10;
--bg-alt: #11131a;
--accent: #6f1a2b; /* rouge bordeaux */
--accent-soft: #8c2a3f;
--text: #f5f5f5;
--muted: #b2b7c5;
--card: #151823;
--border: #232638;
--font-sans: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

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

body {
font-family: var(--font-sans);
background: radial-gradient(circle at top left, #181b2a 0, #05060a 52%, #000 100%);
color: var(--text);
line-height: 1.5;
-webkit-font-smoothing: antialiased;
}

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

.page {
max-width: 1120px;
margin: 0 auto;
padding: 32px 20px 64px;
}

header {
display: flex;
align-items: center;
justify-content: space-between;
margin-bottom: 32px;
}

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

.logo-icon {
width: 28px;
height: 28px;
border-radius: 999px;
border: 1px solid var(--accent-soft);
display: flex;
align-items: center;
justify-content: center;
position: relative;
overflow: hidden;
}

.logo-icon::before,
.logo-icon::after {
content: "";
position: absolute;
width: 200%;
height: 1px;
background: linear-gradient(90deg, transparent, var(--accent), transparent);
}
.logo-icon::before {
transform: rotate(18deg);
}
.logo-icon::after {
transform: rotate(-18deg);
}

.logo-text {
font-size: 1.05rem;
letter-spacing: 0.18em;
text-transform: uppercase;
}
.logo-text strong {
font-weight: 600;
}

.tagline {
font-size: 0.78rem;
text-transform: uppercase;
letter-spacing: 0.15em;
color: var(--muted);
}

/* Hero */

.hero {
display: grid;
grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
gap: 32px;
align-items: center;
margin-bottom: 48px;
}

.hero-kicker {
font-size: 0.78rem;
text-transform: uppercase;
letter-spacing: 0.18em;
color: var(--accent-soft);
margin-bottom: 12px;
}

.hero-title {
font-size: clamp(2.3rem, 3vw, 2.8rem);
line-height: 1.1;
margin-bottom: 16px;
}

.hero-title span {
color: var(--accent);
}

.hero-subtitle {
font-size: 0.98rem;
color: var(--muted);
margin-bottom: 20px;
max-width: 34rem;
}

.hero-badges {
display: flex;
flex-wrap: wrap;
gap: 10px;
margin-bottom: 24px;
}

.badge {
font-size: 0.75rem;
text-transform: uppercase;
letter-spacing: 0.12em;
border-radius: 999px;
border: 1px solid var(--border);
padding: 6px 10px;
color: var(--muted);
}

.badge-accent {
border-color: var(--accent-soft);
color: var(--accent-soft);
background: rgba(111, 26, 43, 0.08);
}

.hero-actions {
display: flex;
flex-wrap: wrap;
gap: 12px;
align-items: center;
}

.btn-primary {
padding: 10px 18px;
border-radius: 999px;
border: none;
background: linear-gradient(135deg, var(--accent), var(--accent-soft));
color: #fff;
font-size: 0.9rem;
font-weight: 600;
letter-spacing: 0.08em;
text-transform: uppercase;
cursor: pointer;
}

.btn-secondary {
font-size: 0.88rem;
color: var(--muted);
text-decoration: underline;
text-underline-offset: 4px;
}

/* Hero right “card” */

.hero-card {
background: radial-gradient(circle at top, #262b3d, #121520);
border-radius: 18px;
border: 1px solid rgba(255, 255, 255, 0.04);
padding: 18px 18px 16px;
box-shadow: 0 18px 40px rgba(0,0,0,0.7);
}

.hero-card-header {
display: flex;
justify-content: space-between;
align-items: center;
margin-bottom: 16px;
font-size: 0.78rem;
color: var(--muted);
}

.hero-card-title {
font-size: 0.8rem;
text-transform: uppercase;
letter-spacing: 0.15em;
}

.hero-card-pill {
padding: 4px 9px;
border-radius: 999px;
background: rgba(0,0,0,0.35);
border: 1px solid rgba(255,255,255,0.06);
font-size: 0.7rem;
}

.signal-list {
list-style: none;
display: grid;
gap: 10px;
margin-bottom: 14px;
}

.signal-item {
display: flex;
align-items: center;
justify-content: space-between;
font-size: 0.8rem;
}

.signal-label {
display: flex;
align-items: center;
gap: 8px;
color: var(--muted);
}

.signal-dot {
width: 7px;
height: 7px;
border-radius: 50%;
background: var(--accent);
box-shadow: 0 0 0 4px rgba(111, 26, 43, 0.3);
}

.signal-bar {
flex: 0 0 120px;
height: 4px;
border-radius: 999px;
background: #1b1e2a;
overflow: hidden;
position: relative;
}

.signal-bar-fill {
position: absolute;
inset: 0;
background: linear-gradient(90deg, #393f57, var(--accent));
}

.signal-bar-fill.mid {
width: 55%;
}

.signal-bar-fill.high {
width: 82%;
}

.signal-bar-fill.low {
width: 30%;
}

.hero-card-footer {
border-top: 1px solid rgba(255,255,255,0.06);
padding-top: 10px;
display: flex;
justify-content: space-between;
align-items: center;
font-size: 0.76rem;
color: var(--muted);
}

.hero-card-footer span strong {
color: #fff;
}

/* Sections */

section {
margin-bottom: 48px;
}

.section-title {
font-size: 1.1rem;
text-transform: uppercase;
letter-spacing: 0.16em;
color: var(--muted);
margin-bottom: 16px;
}

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

.card {
background: var(--card);
border-radius: 14px;
border: 1px solid rgba(255,255,255,0.04);
padding: 16px 16px 14px;
font-size: 0.9rem;
}

.card h3 {
font-size: 0.96rem;
margin-bottom: 6px;
}

.card p {
color: var(--muted);
font-size: 0.86rem;
}

.pill {
display: inline-block;
font-size: 0.7rem;
text-transform: uppercase;
letter-spacing: 0.14em;
color: var(--accent-soft);
margin-bottom: 4px;
}

.bullets {
margin-top: 8px;
padding-left: 16px;
color: var(--muted);
font-size: 0.84rem;
}

.bullets li {
margin-bottom: 4px;
}

.cta-band {
background: linear-gradient(90deg, rgba(111,26,43,0.2), rgba(111,26,43,0.08));
border-radius: 16px;
border: 1px solid rgba(111,26,43,0.5);
padding: 18px 18px 16px;
display: flex;
flex-wrap: wrap;
align-items: center;
justify-content: space-between;
gap: 10px;
font-size: 0.9rem;
}

.cta-band strong {
font-weight: 600;
}

.cta-band button {
padding: 9px 16px;
border-radius: 999px;
border: none;
background: #fff;
color: #111;
font-size: 0.86rem;
font-weight: 600;
letter-spacing: 0.08em;
text-transform: uppercase;
cursor: pointer;
}
.main-nav .btn-login {
  padding: 0.45rem 0.9rem;
  border-radius: 999px;
  border: 1px solid var(--accent, #ff4b5c);
  color: var(--accent, #ff4b5c);
  text-decoration: none;
  font-size: 0.9rem;
  margin-left: 0.75rem;
}

.main-nav .btn-login:hover {
  background: var(--accent, #ff4b5c);
  color: #fff;
}

footer {
margin-top: 24px;
border-top: 1px solid #141622;
padding-top: 14px;
font-size: 0.78rem;
color: var(--muted);
display: flex;
justify-content: space-between;
gap: 10px;
flex-wrap: wrap;
}

@media (max-width: 840px) {
  .hero {
    grid-template-columns: minmax(0,1fr);
  }
}

@media (max-width: 640px) {
  .grid-3 {
    grid-template-columns: minmax(0,1fr);
  }
  header {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }
}