/**
 * PHdream Casino - layout-bdaf.css
 * Mobile-first responsive layout. All custom classes use the prefix "wbdaf-".
 * Color palette: #1A1A1A (bg) | #A0522D (brown) | #F5DEB3 (wheat text)
 *                #00B8D4 (cyan) | #00CED1 (dark turquoise)
 * Root font-size 62.5% so 1rem = 10px. Body line-height 1.5rem.
 */

:root {
    --wbdaf-bg: #1A1A1A;
    --wbdaf-bg-soft: #232323;
    --wbdaf-bg-card: #2a2422;
    --wbdaf-brown: #A0522D;
    --wbdaf-brown-deep: #7a3f22;
    --wbdaf-wheat: #F5DEB3;
    --wbdaf-wheat-soft: #e9d3a3;
    --wbdaf-cyan: #00B8D4;
    --wbdaf-teal: #00CED1;
    --wbdaf-text: #f5ead3;
    --wbdaf-muted: #c2b59a;
    --wbdaf-border: rgba(245, 222, 179, 0.14);
    --wbdaf-gold: #d9b46a;
    --wbdaf-shadow: 0 8px 24px rgba(0, 0, 0, 0.45);
    --wbdaf-radius: 14px;
}

* { box-sizing: border-box; }

html {
    font-size: 62.5%;
    -webkit-text-size-adjust: 100%;
    scroll-behavior: smooth;
}

body {
    margin: 0;
    padding: 0;
    font-family: "Segoe UI", "Helvetica Neue", Arial, "Noto Sans", sans-serif;
    background: radial-gradient(1200px 600px at 50% -200px, #3a2a1a 0%, var(--wbdaf-bg) 60%);
    color: var(--wbdaf-text);
    line-height: 1.5rem;
    font-size: 1.5rem;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

a { color: var(--wbdaf-cyan); text-decoration: none; }
a:hover { color: var(--wbdaf-teal); text-decoration: underline; }
img { max-width: 100%; display: block; }

.wbdaf-container {
    width: 100%;
    max-width: 430px;
    margin: 0 auto;
    padding: 0 1.4rem;
}

.wbdaf-no-scroll { overflow: hidden; }

/* ===================== Header ===================== */
.wbdaf-header {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 1000;
    background: linear-gradient(180deg, rgba(26,26,26,0.96), rgba(26,26,26,0.88));
    backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--wbdaf-border);
    transition: box-shadow .25s ease, background .25s ease;
}
.wbdaf-header-scrolled {
    box-shadow: 0 4px 18px rgba(0,0,0,0.55);
    background: rgba(15,15,15,0.96);
}
.wbdaf-header-inner {
    max-width: 430px;
    margin: 0 auto;
    height: 6rem;
    padding: 0 1.2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}
.wbdaf-brand {
    display: flex; align-items: center; gap: .8rem;
    color: var(--wbdaf-wheat);
    font-weight: 800;
    font-size: 1.9rem;
    letter-spacing: .3px;
}
.wbdaf-brand-logo {
    width: 3.6rem; height: 3.6rem;
    border-radius: 50%;
    background: radial-gradient(circle at 30% 30%, var(--wbdaf-teal), var(--wbdaf-brown) 75%);
    display: flex; align-items: center; justify-content: center;
    color: #fff; font-size: 2rem;
    box-shadow: 0 0 0 2px rgba(245,222,179,0.25) inset;
}
.wbdaf-brand small {
    display: block;
    font-size: 1.05rem;
    color: var(--wbdaf-muted);
    font-weight: 500;
    margin-top: .1rem;
}
.wbdaf-header-actions { display: flex; align-items: center; gap: .6rem; }
.wbdaf-icon-btn {
    width: 3.6rem; height: 3.6rem;
    background: rgba(245,222,179,0.08);
    border: 1px solid var(--wbdaf-border);
    border-radius: 50%;
    color: var(--wbdaf-wheat);
    display: flex; align-items: center; justify-content: center;
    cursor: pointer;
    transition: background .2s ease, transform .2s ease;
}
.wbdaf-icon-btn:hover { background: rgba(0,206,209,0.18); transform: translateY(-1px); }
.wbdaf-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: .5rem;
    padding: .85rem 1.4rem;
    border-radius: 999px;
    font-weight: 700;
    font-size: 1.35rem;
    border: none;
    cursor: pointer;
    transition: transform .18s ease, box-shadow .2s ease, filter .2s ease;
    line-height: 1.2;
}
.wbdaf-btn:hover { transform: translateY(-1px); text-decoration: none; }
.wbdaf-btn-login {
    background: transparent;
    color: var(--wbdaf-wheat);
    border: 1.5px solid var(--wbdaf-wheat);
}
.wbdaf-btn-register {
    background: linear-gradient(135deg, var(--wbdaf-cyan), var(--wbdaf-teal));
    color: #0a1a1d;
    box-shadow: 0 6px 16px rgba(0,206,209,0.35);
}
.wbdaf-btn-register:hover { filter: brightness(1.08); }
.wbdaf-btn-gold {
    background: linear-gradient(135deg, var(--wbdaf-gold), var(--wbdaf-brown));
    color: #1a1a1a;
    box-shadow: 0 6px 16px rgba(217,180,106,0.35);
}

/* ===================== Mobile Menu ===================== */
.wbdaf-mobile-menu {
    position: fixed;
    top: 0; right: -100%;
    width: 84%;
    max-width: 360px;
    height: 100%;
    background: var(--wbdaf-bg-soft);
    z-index: 9999;
    padding: 7rem 1.6rem 2rem;
    transition: right .28s ease;
    overflow-y: auto;
    border-left: 1px solid var(--wbdaf-border);
    box-shadow: -10px 0 30px rgba(0,0,0,0.55);
}
.wbdaf-menu-open { right: 0; }
.wbdaf-menu-overlay {
    position: fixed; inset: 0;
    background: rgba(0,0,0,0.55);
    z-index: 9998;
    opacity: 0; pointer-events: none;
    transition: opacity .25s ease;
}
.wbdaf-menu-open + .wbdaf-menu-overlay,
.wbdaf-menu-overlay.wbdaf-show {
    opacity: 1; pointer-events: auto;
}
.wbdaf-mobile-menu h4 {
    color: var(--wbdaf-gold);
    font-size: 1.5rem;
    margin: 1.6rem 0 .8rem;
    text-transform: uppercase;
    letter-spacing: .8px;
}
.wbdaf-mobile-menu ul { list-style: none; padding: 0; margin: 0; }
.wbdaf-mobile-menu li { border-bottom: 1px solid var(--wbdaf-border); }
.wbdaf-mobile-menu a {
    display: block;
    padding: 1.1rem .4rem;
    color: var(--wbdaf-text);
    font-size: 1.45rem;
    font-weight: 500;
}
.wbdaf-mobile-menu a:hover { color: var(--wbdaf-teal); padding-left: 1rem; }
.wbdaf-menu-close {
    position: absolute; top: 1.4rem; right: 1.4rem;
    width: 3.6rem; height: 3.6rem;
    background: transparent; color: var(--wbdaf-wheat);
    border: none; font-size: 2.4rem;
    cursor: pointer;
}

/* ===================== Hero ===================== */
main { padding-bottom: 80px; }
.wbdaf-hero {
    margin-top: 6rem;
    position: relative;
    overflow: hidden;
}
.wbdaf-hero-track {
    position: relative;
    border-radius: 18px;
    overflow: hidden;
    box-shadow: var(--wbdaf-shadow);
}
.wbdaf-hero-slide {
    position: relative;
    display: none;
    min-height: 22rem;
    padding: 2.2rem 1.8rem;
    background-size: cover;
    background-position: center;
}
.wbdaf-hero-slide::after {
    content: "";
    position: absolute; inset: 0;
    background: linear-gradient(120deg, rgba(26,26,26,0.86) 0%, rgba(26,26,26,0.35) 100%);
}
.wbdaf-slide-active { display: block; }
.wbdaf-hero-content { position: relative; z-index: 2; }
.wbdaf-hero-tag {
    display: inline-block;
    padding: .4rem 1rem;
    border-radius: 999px;
    background: rgba(0,206,209,0.2);
    color: var(--wbdaf-teal);
    font-size: 1.15rem;
    font-weight: 700;
    letter-spacing: .6px;
    margin-bottom: .9rem;
}
.wbdaf-hero h1 {
    margin: 0 0 1rem;
    font-size: 2.6rem;
    line-height: 1.25;
    color: #fff;
    text-shadow: 0 2px 10px rgba(0,0,0,0.6);
}
.wbdaf-hero h1 .wbdaf-hl { color: var(--wbdaf-gold); }
.wbdaf-hero p {
    margin: 0 0 1.4rem;
    color: var(--wbdaf-wheat-soft);
    font-size: 1.4rem;
}
.wbdaf-hero-cta { display: flex; flex-wrap: wrap; gap: .8rem; }
.wbdaf-hero-dots {
    position: absolute; bottom: .9rem; left: 0; right: 0;
    display: flex; justify-content: center; gap: .5rem;
    z-index: 3;
}
.wbdaf-hero-dot {
    width: .8rem; height: .8rem;
    border-radius: 50%;
    background: rgba(245,222,179,0.4);
    cursor: pointer;
    transition: background .2s ease, transform .2s ease;
}
.wbdaf-dot-active { background: var(--wbdaf-teal); transform: scale(1.25); }

/* ===================== Marquee ===================== */
.wbdaf-marquee {
    margin: 1.2rem 0;
    background: var(--wbdaf-bg-soft);
    border: 1px solid var(--wbdaf-border);
    border-radius: 10px;
    overflow: hidden;
    padding: .9rem 1rem;
    display: flex; align-items: center; gap: .8rem;
}
.wbdaf-marquee-badge {
    background: linear-gradient(135deg, var(--wbdaf-brown), var(--wbdaf-gold));
    color: #1a1a1a;
    padding: .3rem .8rem;
    border-radius: 6px;
    font-size: 1.1rem; font-weight: 800;
    flex-shrink: 0;
}
.wbdaf-marquee-track {
    overflow: hidden; white-space: nowrap;
    color: var(--wbdaf-wheat);
    font-size: 1.25rem;
}
.wbdaf-marquee-track span {
    display: inline-block;
    padding-left: 100%;
    animation: wbdafscroll 22s linear infinite;
}
@keyframes wbdafscroll {
    to { transform: translateX(-100%); }
}

/* ===================== Section Title ===================== */
.wbdaf-section { margin: 2.6rem 0; }
.wbdaf-section-head {
    display: flex; align-items: center; justify-content: space-between;
    margin-bottom: 1.2rem;
}
.wbdaf-section-title {
    font-size: 1.9rem;
    color: var(--wbdaf-wheat);
    font-weight: 800;
    display: flex; align-items: center; gap: .7rem;
    margin: 0;
}
.wbdaf-section-title .material-icons,
.wbdaf-section-title i { color: var(--wbdaf-teal); font-size: 2.2rem; }
.wbdaf-section-more {
    font-size: 1.25rem;
    color: var(--wbdaf-cyan);
    font-weight: 600;
}

/* ===================== Tabs ===================== */
.wbdaf-tabs {
    display: flex; gap: .6rem;
    overflow-x: auto;
    padding-bottom: .6rem;
    margin-bottom: 1.2rem;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
}
.wbdaf-tabs::-webkit-scrollbar { display: none; }
.wbdaf-tab {
    flex: 0 0 auto;
    padding: .75rem 1.3rem;
    border-radius: 999px;
    background: var(--wbdaf-bg-soft);
    color: var(--wbdaf-muted);
    font-size: 1.3rem;
    font-weight: 600;
    border: 1px solid var(--wbdaf-border);
    cursor: pointer;
    white-space: nowrap;
    transition: all .2s ease;
}
.wbdaf-tab-active {
    background: linear-gradient(135deg, var(--wbdaf-brown), var(--wbdaf-brown-deep));
    color: #fff;
    border-color: transparent;
}

/* ===================== Game Grid ===================== */
.wbdaf-tab-panel { display: none; }
.wbdaf-panel-active { display: block; }
.wbdaf-game-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: .9rem;
}
.wbdaf-game-card {
    background: var(--wbdaf-bg-card);
    border-radius: var(--wbdaf-radius);
    overflow: hidden;
    border: 1px solid var(--wbdaf-border);
    position: relative;
    transition: transform .2s ease, box-shadow .2s ease;
    cursor: pointer;
}
.wbdaf-game-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 22px rgba(0,0,0,0.55);
    border-color: rgba(0,206,209,0.4);
}
.wbdaf-game-thumb {
    position: relative;
    aspect-ratio: 1 / 1;
    background: #151515;
    overflow: hidden;
}
.wbdaf-game-thumb img {
    width: 100%; height: 100%;
    object-fit: cover;
    transition: transform .4s ease;
}
.wbdaf-game-card:hover .wbdaf-game-thumb img { transform: scale(1.06); }
.wbdaf-game-overlay {
    position: absolute; inset: 0;
    background: linear-gradient(180deg, rgba(0,0,0,0) 45%, rgba(0,0,0,0.75) 100%);
    display: flex; align-items: flex-end; justify-content: center;
    padding-bottom: .6rem;
    opacity: 0;
    transition: opacity .25s ease;
}
.wbdaf-game-card:hover .wbdaf-game-overlay { opacity: 1; }
.wbdaf-game-play {
    background: linear-gradient(135deg, var(--wbdaf-cyan), var(--wbdaf-teal));
    color: #08252a;
    padding: .4rem 1.1rem;
    border-radius: 999px;
    font-size: 1.15rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: .5px;
}
.wbdaf-game-badge {
    position: absolute;
    top: .5rem; left: .5rem;
    background: linear-gradient(135deg, var(--wbdaf-brown), var(--wbdaf-gold));
    color: #1a1a1a;
    padding: .2rem .6rem;
    border-radius: 6px;
    font-size: 1rem;
    font-weight: 800;
    z-index: 2;
}
.wbdaf-game-name {
    padding: .7rem .6rem;
    font-size: 1.2rem;
    color: var(--wbdaf-text);
    text-align: center;
    font-weight: 600;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* ===================== Featured / Hall ===================== */
.wbdaf-hall {
    background: linear-gradient(135deg, rgba(160,82,45,0.18), rgba(0,184,212,0.10));
    border: 1px solid var(--wbdaf-border);
    border-radius: 18px;
    padding: 1.6rem 1.4rem;
    margin: 2rem 0;
}
.wbdaf-hall-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}
.wbdaf-hall-item {
    background: var(--wbdaf-bg-card);
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid var(--wbdaf-border);
    display: flex; flex-direction: column;
}
.wbdaf-hall-item img { aspect-ratio: 16/10; object-fit: cover; }
.wbdaf-hall-meta { padding: .8rem .9rem; }
.wbdaf-hall-meta h4 { margin: 0 0 .3rem; font-size: 1.35rem; color: var(--wbdaf-wheat); }
.wbdaf-hall-meta p { margin: 0; font-size: 1.15rem; color: var(--wbdaf-muted); }

/* ===================== Promo banner ===================== */
.wbdaf-promo-banner {
    background: linear-gradient(120deg, #2a1a10 0%, #14323a 100%);
    border: 1px solid var(--wbdaf-border);
    border-radius: 18px;
    padding: 1.8rem 1.5rem;
    text-align: center;
    margin: 2rem 0;
    box-shadow: var(--wbdaf-shadow);
}
.wbdaf-promo-banner h3 {
    margin: 0 0 .6rem;
    color: var(--wbdaf-gold);
    font-size: 1.9rem;
}
.wbdaf-promo-banner p {
    margin: 0 0 1.2rem;
    color: var(--wbdaf-wheat-soft);
    font-size: 1.35rem;
}
.wbdaf-promo-actions { display: flex; gap: .8rem; justify-content: center; flex-wrap: wrap; }

/* ===================== Features ===================== */
.wbdaf-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    margin: 2rem 0;
}
.wbdaf-feature {
    background: var(--wbdaf-bg-card);
    border: 1px solid var(--wbdaf-border);
    border-radius: 14px;
    padding: 1.4rem 1.1rem;
    text-align: center;
}
.wbdaf-feature .wbdaf-feature-ico {
    width: 4.6rem; height: 4.6rem;
    margin: 0 auto .8rem;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(0,184,212,0.25), rgba(160,82,45,0.25));
    display: flex; align-items: center; justify-content: center;
    color: var(--wbdaf-teal);
    font-size: 2.4rem;
}
.wbdaf-feature h4 { margin: 0 0 .4rem; color: var(--wbdaf-wheat); font-size: 1.4rem; }
.wbdaf-feature p { margin: 0; color: var(--wbdaf-muted); font-size: 1.2rem; }

/* ===================== SEO Content ===================== */
.wbdaf-seo {
    background: var(--wbdaf-bg-soft);
    border: 1px solid var(--wbdaf-border);
    border-radius: 16px;
    padding: 1.8rem 1.5rem;
    margin: 2rem 0;
}
.wbdaf-seo h2 {
    color: var(--wbdaf-wheat);
    font-size: 1.8rem;
    margin: 0 0 1rem;
    border-left: 4px solid var(--wbdaf-teal);
    padding-left: .9rem;
}
.wbdaf-seo h3 {
    color: var(--wbdaf-gold);
    font-size: 1.5rem;
    margin: 1.6rem 0 .6rem;
}
.wbdaf-seo p { color: var(--wbdaf-text); margin: 0 0 1rem; font-size: 1.35rem; }
.wbdaf-seo ul { padding-left: 1.6rem; color: var(--wbdaf-text); }
.wbdaf-seo li { margin-bottom: .6rem; font-size: 1.3rem; }
.wbdaf-seo a { color: var(--wbdaf-teal); font-weight: 600; }

/* ===================== FAQ ===================== */
.wbdaf-faq { margin: 2rem 0; }
.wbdaf-faq-item {
    background: var(--wbdaf-bg-card);
    border: 1px solid var(--wbdaf-border);
    border-radius: 12px;
    margin-bottom: .8rem;
    overflow: hidden;
}
.wbdaf-faq-q {
    width: 100%;
    text-align: left;
    background: transparent;
    border: none;
    color: var(--wbdaf-wheat);
    font-size: 1.4rem;
    font-weight: 700;
    padding: 1.2rem 1.2rem;
    cursor: pointer;
    display: flex; justify-content: space-between; align-items: center;
    gap: 1rem;
}
.wbdaf-faq-q .wbdaf-faq-ico { color: var(--wbdaf-teal); transition: transform .2s ease; }
.wbdaf-faq-open .wbdaf-faq-ico { transform: rotate(45deg); }
.wbdaf-faq-a {
    max-height: 0;
    overflow: hidden;
    transition: max-height .3s ease, padding .3s ease;
    padding: 0 1.2rem;
    color: var(--wbdaf-text);
    font-size: 1.3rem;
}
.wbdaf-faq-open .wbdaf-faq-a {
    max-height: 360px;
    padding: 0 1.2rem 1.2rem;
}

/* ===================== Footer ===================== */
.wbdaf-footer {
    background: var(--wbdaf-bg-soft);
    border-top: 1px solid var(--wbdaf-border);
    padding: 2.4rem 0 1.5rem;
    margin-top: 2rem;
}
.wbdaf-footer-cols {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.6rem;
    margin-bottom: 1.6rem;
}
.wbdaf-footer h5 {
    color: var(--wbdaf-gold);
    font-size: 1.35rem;
    margin: 0 0 .8rem;
    text-transform: uppercase;
    letter-spacing: .6px;
}
.wbdaf-footer ul { list-style: none; padding: 0; margin: 0; }
.wbdaf-footer li { margin-bottom: .55rem; }
.wbdaf-footer a { color: var(--wbdaf-muted); font-size: 1.25rem; }
.wbdaf-footer a:hover { color: var(--wbdaf-teal); }
.wbdaf-footer-bottom {
    border-top: 1px solid var(--wbdaf-border);
    padding-top: 1.2rem;
    text-align: center;
    color: var(--wbdaf-muted);
    font-size: 1.15rem;
}

/* ===================== Bottom Nav ===================== */
.wbdaf-bottom-nav {
    position: fixed;
    bottom: 0; left: 0; right: 0;
    height: 6.2rem;
    background: linear-gradient(180deg, rgba(35,35,35,0.96), rgba(20,20,20,0.99));
    border-top: 1px solid var(--wbdaf-border);
    display: flex;
    justify-content: space-around;
    align-items: stretch;
    z-index: 1000;
    box-shadow: 0 -4px 18px rgba(0,0,0,0.5);
}
.wbdaf-nav-item {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: .2rem;
    color: var(--wbdaf-muted);
    background: transparent;
    border: none;
    cursor: pointer;
    min-width: 60px;
    min-height: 60px;
    padding: .4rem;
    transition: color .2s ease, transform .2s ease;
    text-decoration: none;
}
.wbdaf-nav-item i,
.wbdaf-nav-item .material-icons,
.wbdaf-nav-item ion-icon {
    font-size: 2.2rem;
}
.wbdaf-nav-item ion-icon { font-size: 2.4rem; }
.wbdaf-nav-item span {
    font-size: 1.05rem;
    font-weight: 600;
}
.wbdaf-nav-item:hover { color: var(--wbdaf-wheat); transform: translateY(-2px); }
.wbdaf-nav-current { color: var(--wbdaf-teal); }
.wbdaf-nav-promo {
    position: relative;
}
.wbdaf-nav-promo::before {
    content: "";
    position: absolute;
    top: -1.1rem;
    width: 4.4rem; height: 4.4rem;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--wbdaf-cyan), var(--wbdaf-teal));
    box-shadow: 0 4px 12px rgba(0,206,209,0.5);
    z-index: 0;
}
.wbdaf-nav-promo i,
.wbdaf-nav-promo .material-icons {
    position: relative;
    z-index: 1;
    color: #08252a;
    margin-top: -1.2rem;
}
.wbdaf-nav-promo span { position: relative; z-index: 1; color: var(--wbdaf-teal); }

/* ===================== Top button ===================== */
.wbdaf-top-btn {
    position: fixed;
    right: 1.4rem; bottom: 7.4rem;
    width: 4.4rem; height: 4.4rem;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--wbdaf-brown), var(--wbdaf-gold));
    color: #1a1a1a;
    border: none;
    font-size: 2rem;
    cursor: pointer;
    display: flex; align-items: center; justify-content: center;
    opacity: 0; pointer-events: none;
    transition: opacity .25s ease, transform .2s ease;
    z-index: 999;
    box-shadow: var(--wbdaf-shadow);
}
.wbdaf-top-show { opacity: 1; pointer-events: auto; }
.wbdaf-top-btn:hover { transform: translateY(-2px); }

/* ===================== Reveal animation ===================== */
.wbdaf-reveal {
    opacity: 0;
    transform: translateY(18px);
    transition: opacity .55s ease, transform .55s ease;
}
.wbdaf-revealed { opacity: 1; transform: none; }

/* ===================== Desktop ===================== */
@media (min-width: 769px) {
    .wbdaf-bottom-nav { display: none; }
    main { padding-bottom: 0; }
    .wbdaf-container { max-width: 960px; }
    .wbdaf-header-inner { max-width: 960px; }
    .wbdaf-game-grid { grid-template-columns: repeat(6, 1fr); }
    .wbdaf-hall-grid { grid-template-columns: repeat(4, 1fr); }
    .wbdaf-features { grid-template-columns: repeat(4, 1fr); }
    .wbdaf-footer-cols { grid-template-columns: repeat(4, 1fr); }
    .wbdaf-hero-slide { min-height: 30rem; }
    .wbdaf-hero h1 { font-size: 3.4rem; }
}

/* Desktop constraint: never exceed 430px on mobile-first primary column */
.wbdaf-mobile-frame { max-width: 430px; }