/* Page Contact (nouvelle) : en-tête des pages intérieures et étapes du premier échange. */
.page-hero { padding: calc(var(--nav-height) + 5rem) 0 5rem; background: linear-gradient(135deg, #f8f9ff 0%, #fff5f5 50%, #f0fff4 100%); position: relative; overflow: hidden; }
.page-hero::before { content: ''; position: absolute; top: -50%; right: -20%; width: 600px; height: 600px; background: var(--c-purple); opacity: 0.07; border-radius: 50%; filter: blur(80px); animation: float 6s ease-in-out infinite; }
.page-hero::after { content: ''; position: absolute; bottom: -30%; left: -10%; width: 400px; height: 400px; background: var(--c-green); opacity: 0.07; border-radius: 50%; filter: blur(60px); animation: float 8s ease-in-out infinite reverse; }
.page-hero-content { position: relative; z-index: 2; max-width: 900px; }
.page-hero h1 { font-size: 3rem; margin-bottom: 1.5rem; }
.page-hero p { font-size: 1.2rem; color: var(--text-light); max-width: 700px; margin-bottom: 1rem; }
.breadcrumb { margin-bottom: 2rem; font-size: 0.9rem; color: var(--text-light); }
.breadcrumb a:hover { color: var(--c-blue); }
.breadcrumb span { margin: 0 0.5rem; }
.hero-features-pills { display: flex; flex-wrap: wrap; gap: 1rem; margin-top: 2rem; }
.hero-pill { display: flex; align-items: center; gap: 0.5rem; padding: 0.6rem 1.2rem; background: white; border-radius: 50px; box-shadow: 0 4px 15px rgba(0,0,0,0.08); font-size: 0.9rem; font-weight: 500; transition: 0.3s; }
.hero-pill:hover { transform: translateY(-3px); box-shadow: 0 8px 25px rgba(0,0,0,0.12); }
.hero-pill:nth-child(1) svg { color: var(--c-green); }
.hero-pill:nth-child(2) svg { color: var(--c-blue); }
.hero-pill:nth-child(3) svg { color: var(--c-purple); }
.contact-steps .section-header h2 { font-size: clamp(2rem, 3.4vw, 2.4rem); }
.steps-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }
.step-item { background: white; border-radius: var(--radius-xl); padding: 2rem; box-shadow: var(--shadow); border: 1px solid #f0f0f0; transition: 0.3s; }
.step-item:hover { transform: translateY(-6px); }
.step-icon { width: 56px; height: 56px; border-radius: 16px; display: inline-flex; align-items: center; justify-content: center; color: white; margin-bottom: 1.2rem; }
.step-item h3 { font-size: 1.2rem; margin-bottom: 0.6rem; }
.step-item p { color: var(--text-light); }
@media (max-width: 860px) { .steps-grid { grid-template-columns: 1fr; } .page-hero h1 { font-size: 2.3rem; } .page-hero { padding: calc(var(--nav-height) + 3rem) 0 3.5rem; } }