/* Shared presentation: scoped to BetaEco pages and named components. */
.betaeco-landing {
    --ink: #202a28;
    --paper: #f7f6f2;
    --accent: #d7eb50;
    --be-gutter: clamp(20px, 5vw, 88px);
    margin: 0;
    background: var(--paper);
    color: var(--ink);
    font-family: Arial, Tahoma, sans-serif;
    font-size: 17px;
    line-height: 1.75;
}
.betaeco-landing * { box-sizing: border-box; }
.betaeco-landing a { color: inherit; text-decoration: none; }
.betaeco-landing a:hover { text-decoration: underline; text-underline-offset: 5px; }
.betaeco-landing :focus-visible { outline: 3px solid #64750b; outline-offset: 4px; }
.betaeco-landing h1, .betaeco-landing h2, .betaeco-landing h3, .betaeco-landing h4 {
    color: inherit;
    font-family: inherit;
    font-weight: 600;
    letter-spacing: -.025em;
    line-height: 1.2;
    overflow-wrap: anywhere;
}
.betaeco-landing h1 { font-size: clamp(44px, 7.5vw, 108px); margin: 24px 0; }
.betaeco-landing h2 { font-size: clamp(30px, 3.5vw, 48px); margin: 0 0 24px; }
.betaeco-landing h3 { font-size: clamp(22px, 2vw, 28px); margin: 16px 0; }
.betaeco-landing h4 { font-size: 20px; }
.betaeco-landing p { margin: 0 0 22px; }
.betaeco-landing [id] { scroll-margin-top: 28px; }
.be-header { padding: 18px var(--be-gutter); display: flex; align-items: center; gap: 28px; border-bottom: 1px solid #cbd0c6; background: var(--paper); }
.be-brand { font-size: 29px; font-weight: 700; letter-spacing: -1.5px; white-space: nowrap; direction: ltr; display: inline-flex; align-items: center; gap: 10px; }
.be-mark { display: inline-grid; place-items: center; width: 38px; height: 38px; border-radius: 50%; background: var(--ink); color: var(--accent); }
.be-dot { font-size: 10px; align-self: flex-start; }
.be-header nav { display: flex; align-items: center; gap: clamp(12px, 1.6vw, 24px); margin-inline-start: auto; font-size: 16px; font-weight: 600; }
.be-header nav a { display: inline-flex; align-items: center; min-height: 44px; padding-block: 6px; white-space: nowrap; }
.be-header nav a[aria-current] { box-shadow: inset 0 -2px 0 currentColor; }
.be-header nav a:hover { text-decoration: none; box-shadow: inset 0 -2px 0 #89938a; }
.be-language { display: inline-flex; align-items: center; justify-content: center; gap: 9px; min-height: 44px; font-size: 14px; font-weight: 500; border: 1px solid #89938a; padding: 8px 14px; border-radius: 30px; white-space: nowrap; }
.be-hero { padding: 64px var(--be-gutter) 0; background: #e5eadb; overflow: hidden; }
.be-eyebrow { text-transform: uppercase; letter-spacing: .12em; font-size: 12px; font-weight: 700; }
.be-hero-top { display: flex; justify-content: space-between; align-items: center; }
.be-hero-intro { display: flex; justify-content: space-between; align-items: end; gap: 32px; padding-bottom: 42px; }
.be-hero-intro p { max-width: 620px; font-size: clamp(18px, 1.8vw, 23px); line-height: 1.65; }
.be-round-link { border: 1px solid var(--ink); border-radius: 50%; width: 48px; height: 48px; display: grid; place-items: center; flex-shrink: 0; }
.be-round-link .be-icon { width: 18px; height: 18px; }
.be-city { height: 280px; background: #a9b8a6 url('city.svg') center 60%/cover no-repeat; margin-inline: calc(-1 * var(--be-gutter)); }
.be-section { padding: clamp(56px, 6vw, 88px) var(--be-gutter); }
.be-split { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 2fr); gap: 7vw; }
.be-lead { font-size: clamp(22px, 2.5vw, 32px); line-height: 1.55; letter-spacing: -.015em; }
.be-muted { color: #526058; max-width: 75ch; }
.be-services { background: var(--ink); color: var(--paper); }
.be-services details { border-top: 1px solid #65706a; padding: 22px 0; }
.be-services details:last-child { border-bottom: 1px solid #65706a; }
.be-services summary { font-size: clamp(20px, 2vw, 27px); font-weight: 500; cursor: pointer; list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 20px; }
.be-services summary::-webkit-details-marker { display: none; }
.be-services summary:after { content: '+'; color: var(--accent); font-size: 24px; font-weight: 400; }
.be-services details[open] summary:after { content: '−'; }
.be-services details p { max-width: 650px; margin: 22px 0 0; color: #d0d8cf; }
.be-section-top { display: flex; align-items: center; justify-content: space-between; gap: 24px; margin-bottom: 28px; }
.be-section-top h2 { margin: 0; }
.be-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 28px; }
.be-card { min-width: 0; border-top: 1px solid #aeb7ad; padding-top: 20px; }
.be-card small { font-size: 12px; text-transform: uppercase; letter-spacing: .08em; }
.be-card-art { height: 230px; margin-bottom: 24px; background: #b7c5af url('city.svg') center/cover; }
.be-card:nth-child(2) .be-card-art { background-position: 20% 80%; filter: sepia(.35); }
.be-card:nth-child(3) .be-card-art { background-position: 90% 50%; filter: grayscale(.75); }
.be-insights { background: #e9ece3; }
.be-insights .be-card { padding: 28px 0; }
.be-contact { background: var(--accent); display: flex; align-items: center; justify-content: space-between; gap: 32px; }
.be-contact h2 { max-width: 750px; }
.be-button { display: inline-flex; align-items: center; justify-content: center; gap: 12px; min-height: 48px; border: 1px solid var(--ink); padding: 12px 22px; border-radius: 40px; font-size: 16px; font-weight: 500; }
.be-text-link { display: inline-flex; align-items: center; gap: 9px; min-height: 44px; padding-block: 8px; border-bottom: 1px solid #aab6a9; font-size: 15px; font-weight: 500; }
.betaeco-landing .be-text-link:hover, .betaeco-landing .be-button:hover { text-decoration: none; border-color: currentColor; }
.be-footer { padding: 44px var(--be-gutter); display: flex; flex-wrap: wrap; justify-content: space-between; gap: 24px; align-items: center; border-top: 1px solid #cbd0c6; }
.be-footer p { margin: 0; font-size: 14px; }
.be-footer small { white-space: nowrap; }
.be-footer-links { display: flex; gap: 20px; font-size: 15px; font-weight: 500; }
.be-footer-links a { display: inline-flex; align-items: center; min-height: 44px; }
.rtl.betaeco-landing { font-family: Vazirmatn, Tahoma, Arial, sans-serif; line-height: 1.9; }
.rtl.betaeco-landing h1, .rtl.betaeco-landing h2, .rtl.betaeco-landing h3, .rtl.betaeco-landing h4 { letter-spacing: 0; line-height: 1.4; }
.rtl .be-eyebrow, .rtl .be-lead { letter-spacing: 0; }
.betaeco-landing .skip-link { position: absolute; inset-inline-start: 20px; top: -100px; z-index: 100; background: white; padding: 12px; }
.betaeco-landing .skip-link:focus { top: 12px; }
.be-contact--support { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr); align-items: start; gap: 6vw; }
.be-contact--support .be-contact__intro { padding-top: 20px; }
.be-contact--support .be-contact__intro p { max-width: 450px; }
@media (max-width: 1150px) {
    .be-header { flex-wrap: wrap; gap: 12px 24px; }
    .be-header nav { order: 3; width: 100%; margin-inline-start: 0; justify-content: space-between; flex-wrap: wrap; gap: 8px 20px; }
    .be-language { margin-inline-start: auto; }
}
@media (max-width: 900px) {
    .be-split { grid-template-columns: minmax(0, 1fr); gap: 28px; }
    .be-grid { grid-template-columns: minmax(0, 1fr); }
    .be-card-art { height: 280px; }
    .be-hero { padding-top: 40px; }
    .be-city { height: 230px; }
    .be-contact { align-items: start; flex-direction: column; }
    .be-contact--support { grid-template-columns: minmax(0, 1fr); gap: 28px; }
    .be-contact--support .be-contact__intro { padding-top: 0; }
}
@media (max-width: 600px) {
    .be-header nav { justify-content: flex-start; gap: 4px 20px; font-size: 15px; }
    .be-brand { font-size: 26px; }
    .be-mark { width: 34px; height: 34px; }
    .be-hero-intro { gap: 18px; align-items: center; }
    .be-section-top { flex-wrap: wrap; gap: 16px; }
    .be-hero-intro p { margin: 0; }
    .be-footer { align-items: flex-start; }
}
@media (prefers-reduced-motion: no-preference) { html:focus-within { scroll-behavior: smooth; } }