@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600&display=swap');

.e444e-erba-page { margin: 0; color: #f4f4f4; background: #050505; font-family: 'Poppins', 'Montserrat', sans-serif; }
.e444e-erba-page header { position: absolute; z-index: 20; top: 0; left: 0; width: 100%; }
.e444e-erba-hero { position: relative; box-sizing: border-box; min-height: 100vh; min-height: 100svh; height: auto; padding: 140px 0; overflow: hidden; display: flex; align-items: center; background: #070809 url('../images/homepage-19-slider-07.jpg') center / cover no-repeat; }
.e444e-erba-hero::before { content: ''; position: absolute; inset: 0; z-index: 1; background: linear-gradient(90deg, rgba(0,0,0,.76), rgba(0,0,0,.34) 52%, rgba(0,0,0,.07)); }
.e444e-erba-hero-inner { position: relative; z-index: 3; width: 100%; min-width: 0; max-width: 1280px; margin: 0 auto; padding: 0 70px; }
.e444e-erba-kicker, .e444e-erba-eyebrow { display: block; margin-bottom: 22px; color: #d2d2d2; font-size: 12px; font-weight: 500; letter-spacing: 3px; text-transform: uppercase; }
.e444e-erba-hero h1 { max-width: 960px; margin: 0; color: #fff; font-size: clamp(48px, 7.2vw, 108px); font-weight: 300; line-height: .96; letter-spacing: -3px; }
.e444e-erba-hero-lead { max-width: 720px; margin: 34px 0 0; color: #e7e7e7; font-size: clamp(18px, 2vw, 26px); font-weight: 300; line-height: 1.45; }
.e444e-erba-glass-label { display: inline-block; margin-top: 34px; padding: 10px 16px; color: #fff; background: rgba(195,203,212,.11); border: 0; border-radius: 0; box-shadow: inset 0 1px 0 rgba(255,255,255,.07); -webkit-backdrop-filter: blur(9px); backdrop-filter: blur(9px); font-size: 12px; font-weight: 500; letter-spacing: 1.4px; text-transform: uppercase; }
.e444e-erba-home-button { display: inline-block; padding: 9px 15px; color: #fff !important; background: rgba(195,203,212,.12); border: 0; -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px); font-size: 11px; font-weight: 500; line-height: 1; letter-spacing: 1.5px; text-transform: uppercase; }
.e444e-erba-home-button::before { content: '←'; margin-right: 8px; }
.e444e-erba-section { position: relative; padding: 130px 0; overflow: hidden; }
.e444e-erba-container { position: relative; z-index: 2; width: min(1180px, calc(100% - 80px)); margin: 0 auto; }
.e444e-erba-section h2 { max-width: 950px; margin: 0 0 45px; color: #fff; font-size: clamp(38px, 5.4vw, 76px); font-weight: 300; line-height: 1.04; letter-spacing: -2px; }
.e444e-erba-intro { background: #050505; }
.e444e-erba-intro-grid { display: grid; grid-template-columns: minmax(0,1.2fr) minmax(280px,.8fr); gap: 90px; align-items: end; }
.e444e-erba-copy, .e444e-erba-copy p { color: #cfcfcf; font-size: 18px; font-weight: 300; line-height: 1.75; }
.e444e-erba-copy p:last-child { margin-bottom: 0; }
.e444e-erba-side-note { padding: 30px; background: rgba(200,207,215,.08); -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px); }
.e444e-erba-side-note strong { display: block; margin-bottom: 12px; color: #fff; font-size: 22px; font-weight: 400; }
.e444e-erba-services { background: #08090a url('../images/homepage-20-slider-07.jpg') center / cover no-repeat fixed; }
.e444e-erba-services::before, .e444e-erba-method::before, .e444e-erba-identity::before, .e444e-erba-contact::before { content: ''; position: absolute; z-index: 1; inset: 0; background: rgba(0,0,0,.58); }
.e444e-erba-card-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 18px; }
.e444e-erba-card { min-height: 330px; padding: 34px; display: flex; flex-direction: column; justify-content: space-between; background: rgba(20,22,24,.48); border: 1px solid rgba(255,255,255,.10); -webkit-backdrop-filter: blur(13px); backdrop-filter: blur(13px); }
.e444e-erba-card[id] { scroll-margin-top: 40px; }
.e444e-erba-card-number { color: #aeb2b6; font-size: 11px; letter-spacing: 2px; }
.e444e-erba-card h3 { margin: 0 0 18px; color: #fff; font-size: 28px; font-weight: 400; line-height: 1.2; }
.e444e-erba-card p { margin: 0; color: #c9c9c9; font-size: 15px; font-weight: 300; line-height: 1.7; }
.e444e-erba-method { background: #070707 url('../images/homepage-21-slider-07.jpg') center / cover no-repeat; }
.e444e-erba-method-list { max-width: 900px; margin: 0; padding: 0; list-style: none; }
.e444e-erba-method-list li { display: grid; grid-template-columns: 70px 1fr; gap: 22px; padding: 25px 0; border-top: 1px solid rgba(255,255,255,.19); color: #e9e9e9; font-size: clamp(20px,2.5vw,34px); font-weight: 300; line-height: 1.25; }
.e444e-erba-method-list span { color: #979797; font-size: 12px; letter-spacing: 1.5px; }
.e444e-erba-identity { background: #060606 url('../images/homepage-24-slider-07.jpg') center / cover no-repeat; background-size: var(--e444e-faq-background-size, cover); background-position: center var(--e444e-faq-background-y, 50%); }
.e444e-erba-faq { max-width: 900px; }
.e444e-erba-faq details { border-top: 1px solid rgba(255,255,255,.20); padding: 24px 0; }
.e444e-erba-faq details:last-child { border-bottom: 1px solid rgba(255,255,255,.20); }
.e444e-erba-faq summary { color: #fff; cursor: pointer; font-size: clamp(19px,2.2vw,28px); font-weight: 400; line-height: 1.35; }
.e444e-erba-faq p { max-width: 780px; margin: 18px 0 0; color: #c7c7c7; font-size: 16px; font-weight: 300; line-height: 1.75; }
.e444e-erba-contact { min-height: 620px; display: flex; align-items: center; background: #050505 url('../images/homepage-23-slider-07.jpg') center / cover no-repeat; }
.e444e-erba-contact h2 { max-width: 1050px; margin-bottom: 25px; }
.e444e-erba-contact p { max-width: 700px; color: #d0d0d0; font-size: 19px; font-weight: 300; line-height: 1.6; }
.e444e-erba-cta { display: inline-block; margin-top: 22px; padding: 13px 22px; color: #050505 !important; background: #fff; font-size: 12px; font-weight: 600; letter-spacing: 1.5px; text-transform: uppercase; }
.e444e-erba-home-link { color: #fff !important; }
.e444e-erba-page .footer-bottom { color: #6f6f6f; }
.e444e-erba-reveal { opacity: 0; transform: translateY(22px); transition: opacity 800ms ease, transform 800ms cubic-bezier(.2,.65,.3,1); }
.e444e-erba-reveal.e444e-erba-visible { opacity: 1; transform: translateY(0); }

@media (max-width: 991px) {
    .e444e-erba-hero { padding: 120px 0; }
    .e444e-erba-hero-inner { padding: 0 45px; }
    .e444e-erba-hero h1 { letter-spacing: -2px; }
    .e444e-erba-section { padding: 100px 0; }
    .e444e-erba-container { width: min(calc(100% - 50px), 920px); }
    .e444e-erba-intro-grid { grid-template-columns: 1fr; gap: 45px; }
    .e444e-erba-card-grid { grid-template-columns: 1fr; }
    .e444e-erba-card { min-height: 260px; }
}

@media (max-width: 767px) {
    .e444e-erba-hero { padding: 100px 0; }
    .e444e-erba-hero::before { background: linear-gradient(180deg,rgba(0,0,0,.28),rgba(0,0,0,.83) 73%,rgba(0,0,0,.96)); }
    .e444e-erba-hero-inner { padding: 0 20px; }
    .e444e-erba-hero h1 { font-size: clamp(42px,13vw,62px); letter-spacing: -1.5px; }
    .e444e-erba-hero-lead { font-size: 17px; }
    .e444e-erba-container { width: calc(100% - 36px); }
    .e444e-erba-section { padding: 78px 0; }
    .e444e-erba-section h2 { margin-bottom: 32px; letter-spacing: -1px; }
    .e444e-erba-copy, .e444e-erba-copy p { font-size: 16px; line-height: 1.7; }
    .e444e-erba-card { min-height: 245px; padding: 28px; }
    .e444e-erba-method-list li { grid-template-columns: 48px 1fr; }
    .e444e-erba-services { background-attachment: scroll; }
}

@media (prefers-reduced-motion: reduce) {
    .e444e-erba-reveal { opacity: 1; transform: none; transition: none; }
}