:root {
    /* Energywell core colors */
    --energy-yellow: #f2d94e;
    --energy-green: #4caf50;
    --energy-blue: #1e88e5;

    /* Brand usage */
    --primary: #1e88e5;
    --secondary: #4caf50;
    --accent: #f2d94e;

    /* Neutrals */
    --dark: #0f172a;
    --grey: #64748b;
    --light: #f8fafc;

    /* Gradient signature */
    --energy-gradient: linear-gradient(
        120deg,
        #f2d94e 0%,
        #4caf50 45%,
        #1e88e5 100%
    );

    --max-width: 1200px;

    


/* =====================================================
 TYPOGRAPHIE GLOBALE — HÔTELLERIE
===================================================== */

h1, h2, h3 {
    letter-spacing: -0.015em;
}

h2 {
    font-weight: 700;
}

.section-eyebrow {
    font-size: 13px;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    font-weight: 600;
}

p {
    line-height: 1.65;
}

.lead,
.power-lead,
.advantages-lead,
.integrations-lead,
.plus-lead,
.faq-lead {
    font-size: 1.1rem;
}

:root {
  --bg-white: #ffffff;
  --bg-soft: #f5f8fb;
  --bg-tech: #eef3f7;
  --bg-dark: #0b1f33;
  --bg-dark-alt: #081a2a;

  --halo-green: rgba(79, 138, 47, 0.10);
  --halo-blue: rgba(11, 31, 51, 0.08);
}

/* =====================================================
   HEADER — STRUCTURE BLOQUÉE (FINAL)
===================================================== */
.header-main {
    position: sticky;
    top: 0;
    z-index: 100;
    background: #ffffff;
    height: 72px;
    min-height: 72px;
}

.header-container {
    height: 100%;
    max-width: 1440px;
    margin: 0 auto;
    padding: 0 32px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    box-sizing: border-box;
}

.header-nav {
    display: flex;
    align-items: center;
    gap: 28px;
    white-space: nowrap;
}

.header-nav a {
    flex-shrink: 0;
}

@media (min-width: 1600px) {
    .header-container {
        padding-left: 48px;
        padding-right: 48px;
    }
}