/* =========================================================
   LANDING PAGE — MMS Mídias / LinkBio
   ========================================================= */
:root {
    --purple:  #8B5CF6;
    --cyan:    #06B6D4;
    --pink:    #EC4899;
    --bg:      #07070d;
    --bg-2:    #0c0c14;
    --card:    rgba(255,255,255,0.04);
    --br:      rgba(255,255,255,0.10);
    --muted:   rgba(255,255,255,0.6);
    --muted-2: rgba(255,255,255,0.42);
    --ease:    cubic-bezier(0.4, 0, 0.2, 1);
    --max:     1180px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }
body {
    font-family: 'Inter', sans-serif;
    background: var(--bg);
    color: #fff;
    -webkit-font-smoothing: antialiased;
    line-height: 1.55;
    overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

.container { max-width: var(--max); margin: 0 auto; padding: 0 24px; }

.grad {
    background: linear-gradient(135deg, var(--purple), var(--cyan));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Botões */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    border: none;
    border-radius: 999px;
    cursor: pointer;
    font-weight: 600;
    font-family: inherit;
    text-decoration: none;
    transition: transform .25s var(--ease), box-shadow .25s var(--ease), background .25s var(--ease);
    white-space: nowrap;
}
.btn-sm  { padding: 9px 18px;  font-size: .82rem; }
.btn-lg  { padding: 14px 28px; font-size: 1rem; }
.btn-xl  { padding: 18px 38px; font-size: 1.1rem; }
.btn-primary {
    background: linear-gradient(135deg, #25D366, #128C7E);
    color: #fff;
    box-shadow: 0 6px 20px rgba(37,211,102,.25);
}
.btn-primary:hover { color: #fff; transform: translateY(-2px); box-shadow: 0 12px 28px rgba(37,211,102,.4); }
.btn-ghost {
    background: rgba(255,255,255,.05);
    border: 1px solid var(--br);
    color: #fff;
}
.btn-ghost:hover { background: rgba(255,255,255,.1); transform: translateY(-2px); color: #fff; }

/* Header */
.hdr {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(7,7,13,.78);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--br);
}
.hdr-inner {
    max-width: var(--max);
    margin: 0 auto;
    padding: 14px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}
.hdr-logo { display: flex; align-items: center; gap: 10px; }
.hdr-logo-mark {
    width: 38px; height: 38px;
    object-fit: contain;
    display: block;
    flex-shrink: 0;
    filter: drop-shadow(0 2px 8px rgba(139,92,246,.25));
}
.hdr-logo-name { font-weight: 800; font-size: .95rem; letter-spacing: .5px; }
.hdr-logo-name span { color: var(--muted); font-weight: 500; margin-left: 3px; }
.hdr-nav { display: flex; gap: 26px; }
.hdr-nav a {
    font-size: .88rem;
    color: var(--muted);
    transition: color .2s;
}
.hdr-nav a:hover { color: #fff; }

/* HERO */
.hero {
    position: relative;
    min-height: calc(100svh - 67px);
    padding: 72px 0 88px;
    overflow: hidden;
    display: flex;
    align-items: center;
}
.hero-bg {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 50% 60% at 20% 30%, rgba(139,92,246,.22) 0%, transparent 70%),
        radial-gradient(ellipse 50% 60% at 80% 70%, rgba(6,182,212,.18) 0%, transparent 70%);
    pointer-events: none;
}
.hero-grid {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 1.08fr) minmax(320px, .92fr);
    gap: clamp(34px, 5vw, 64px);
    align-items: center;
}
.hero-text { max-width: 600px; }
.badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255,255,255,.05);
    border: 1px solid var(--br);
    padding: 7px 14px;
    border-radius: 999px;
    font-size: .76rem;
    font-weight: 500;
    color: var(--muted);
    margin-bottom: 26px;
}
.badge .dot {
    width: 7px; height: 7px;
    border-radius: 50%;
    background: #25D366;
    box-shadow: 0 0 0 4px rgba(37,211,102,.18);
    animation: pulse 2s infinite;
}
@keyframes pulse {
    0%,100% { box-shadow: 0 0 0 4px rgba(37,211,102,.18); }
    50%     { box-shadow: 0 0 0 8px rgba(37,211,102,.05); }
}

.h1 {
    font-size: clamp(2.4rem, 5.5vw, 4rem);
    font-weight: 900;
    line-height: 1.05;
    letter-spacing: -1.5px;
    margin-bottom: 24px;
}
.lead {
    font-size: 1.15rem;
    color: var(--muted);
    margin-bottom: 36px;
    line-height: 1.6;
}
.lead strong { color: #fff; font-weight: 600; }

.hero-cta {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 40px;
}

.hero-trust {
    display: flex;
    align-items: center;
    gap: 14px;
    color: var(--muted-2);
    font-size: .85rem;
}
.trust-stack { display: flex; }
.trust-stack .ts {
    width: 36px; height: 36px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: .72rem;
    font-weight: 700;
    border: 2px solid var(--bg);
    margin-left: -10px;
    letter-spacing: -.5px;
}
.trust-stack .ts:first-child { margin-left: 0; }
.ts1 { background: linear-gradient(135deg, #8B5CF6, #06B6D4); }
.ts2 { background: linear-gradient(135deg, #3B7454, #7BC8A4); }
.ts3 { background: linear-gradient(135deg, #FF6B35, #FFB627); }
.ts4 { background: linear-gradient(135deg, #1E3A8A, #38BDF8); }

/* Phone mockup */
.hero-phone {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    min-width: 0;
}
.phone {
    position: relative;
    width: min(300px, calc((100svh - 132px) * 0.462));
    max-width: 100%;
    aspect-ratio: 390 / 844;
    background: #0a0a14;
    border-radius: 42px;
    border: 8px solid #15151f;
    box-shadow:
        0 30px 80px rgba(0,0,0,.6),
        0 0 0 2px rgba(139,92,246,.15),
        inset 0 0 0 1px rgba(255,255,255,.06);
    overflow: hidden;
    z-index: 2;
    animation: float 6s ease-in-out infinite;
}
@keyframes float {
    0%,100% { transform: translateY(0); }
    50%     { transform: translateY(-12px); }
}
.phone-notch {
    position: absolute;
    top: 12px;
    left: 50%;
    transform: translateX(-50%);
    width: 95px;
    height: 22px;
    background: #15151f;
    border-radius: 999px;
    z-index: 3;
}
.phone-screen {
    position: absolute;
    inset: 0;
    border-radius: 34px;
    background:
        radial-gradient(ellipse 70% 60% at 50% 20%, rgba(139,92,246,.25) 0%, transparent 70%),
        #09090f;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}
.phone-content { width: 100%; padding: 40px 28px 24px; text-align: center; }

.phone-iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 390px;
    height: 844px;
    border: 0;
    background: #09090f;
    pointer-events: none;
    transition: opacity .5s ease;
    transform: scale(var(--phone-scale, 1));
    transform-origin: top left;
    color-scheme: dark;
}
.phone-iframe.fading { opacity: 0; }

.phone-live {
    position: absolute;
    top: 18px;
    right: 14px;
    z-index: 5;
    background: rgba(0,0,0,.55);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    color: #fff;
    font-size: .58rem;
    font-weight: 700;
    letter-spacing: 1.2px;
    padding: 4px 9px;
    border-radius: 999px;
    border: 1px solid rgba(255,255,255,.12);
    display: inline-flex;
    align-items: center;
    gap: 5px;
}
.live-dot {
    width: 6px; height: 6px;
    border-radius: 50%;
    background: #ff3b3b;
    box-shadow: 0 0 0 3px rgba(255,59,59,.25);
    animation: live-pulse 1.6s ease-in-out infinite;
}
@keyframes live-pulse {
    0%,100% { box-shadow: 0 0 0 3px rgba(255,59,59,.25); }
    50%     { box-shadow: 0 0 0 6px rgba(255,59,59,.05); }
}
.ph-avatar {
    width: 100px; height: 100px;
    border-radius: 50%;
    margin: 0 auto 16px;
    background: linear-gradient(135deg, var(--purple), var(--cyan));
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 2rem;
    font-weight: 800;
    letter-spacing: -1px;
    box-shadow: 0 8px 30px rgba(139,92,246,.4);
}
.ph-name {
    font-size: 1.25rem;
    font-weight: 800;
    margin-bottom: 4px;
    background: linear-gradient(135deg, var(--purple), var(--cyan));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.ph-role {
    color: var(--muted-2);
    font-size: .65rem;
    letter-spacing: 1.5px;
    margin-bottom: 22px;
}
.ph-card {
    background: rgba(255,255,255,.05);
    border: 1px solid rgba(255,255,255,.08);
    border-radius: 14px;
    padding: 11px 14px;
    margin-bottom: 9px;
    font-size: .78rem;
    font-weight: 500;
    text-align: left;
    display: flex;
    align-items: center;
    gap: 10px;
    color: #fff;
}
.ph-card i { color: var(--cyan); font-size: .9rem; }

.phone-glow {
    position: absolute;
    width: 380px;
    height: 380px;
    background: radial-gradient(circle, rgba(139,92,246,.35) 0%, transparent 65%);
    filter: blur(40px);
    z-index: 1;
}

/* Sections */
.sec { padding: 100px 0; position: relative; }
.sec-alt { background: var(--bg-2); }

.sec-head {
    text-align: center;
    max-width: 760px;
    margin: 0 auto 64px;
}
.kicker {
    display: inline-block;
    color: var(--cyan);
    font-size: .78rem;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 14px;
}
.h2 {
    font-size: clamp(1.9rem, 4.5vw, 3rem);
    font-weight: 900;
    line-height: 1.1;
    letter-spacing: -1px;
    margin-bottom: 18px;
}
.sub {
    color: var(--muted);
    font-size: 1.05rem;
    line-height: 1.7;
}

/* Stats */
.stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
}
.stat {
    background: var(--card);
    border: 1px solid var(--br);
    border-radius: 20px;
    padding: 36px 24px;
    text-align: center;
    transition: transform .3s var(--ease), border-color .3s var(--ease);
}
.stat:hover { transform: translateY(-4px); border-color: rgba(139,92,246,.3); }
.stat-num { font-size: 3rem; font-weight: 900; line-height: 1; margin-bottom: 12px; letter-spacing: -2px; }
.stat-lbl { color: var(--muted); font-size: .9rem; line-height: 1.5; }

/* Steps */
.steps {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
}
.step {
    background: var(--card);
    border: 1px solid var(--br);
    border-radius: 22px;
    padding: 38px 30px;
    position: relative;
    transition: transform .3s var(--ease), border-color .3s var(--ease);
}
.step:hover { transform: translateY(-6px); border-color: rgba(139,92,246,.35); }
.step-num {
    font-size: 4.5rem;
    font-weight: 900;
    background: linear-gradient(135deg, rgba(139,92,246,.18), rgba(6,182,212,.05));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    letter-spacing: -3px;
    margin-bottom: -22px;
}
.step-icon {
    font-size: 2rem;
    color: var(--cyan);
    margin-bottom: 16px;
    display: block;
}
.step h3 { font-size: 1.3rem; font-weight: 800; margin-bottom: 10px; }
.step p { color: var(--muted); font-size: .95rem; line-height: 1.65; }

/* Hospedagem (planos) */
.plans {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 22px;
    align-items: stretch;
}
.plan {
    background: var(--card);
    border: 1px solid var(--br);
    border-radius: 24px;
    padding: 38px 32px;
    display: flex;
    flex-direction: column;
    position: relative;
    transition: transform .3s var(--ease), border-color .3s var(--ease);
}
.plan:hover { transform: translateY(-4px); border-color: rgba(139,92,246,.3); }
.plan-featured {
    background: linear-gradient(180deg, rgba(139,92,246,.08), rgba(6,182,212,.04));
    border-color: rgba(139,92,246,.4);
    box-shadow: 0 20px 60px rgba(139,92,246,.18);
}
.plan-tag {
    display: inline-flex;
    align-items: center;
    align-self: flex-start;
    background: rgba(255,255,255,.06);
    border: 1px solid var(--br);
    border-radius: 999px;
    padding: 5px 12px;
    font-size: .72rem;
    font-weight: 700;
    letter-spacing: .8px;
    text-transform: uppercase;
    color: var(--muted);
    margin-bottom: 18px;
}
.plan-tag-pro {
    background: linear-gradient(135deg, rgba(139,92,246,.25), rgba(6,182,212,.18));
    border-color: rgba(139,92,246,.45);
    color: #fff;
}
.plan h3 { font-size: 1.4rem; font-weight: 800; margin-bottom: 8px; }
.plan-url {
    font-size: 1.4rem;
    font-weight: 800;
    margin-bottom: 16px;
    word-break: break-all;
    letter-spacing: -.5px;
}
.plan-desc { color: var(--muted); font-size: .94rem; line-height: 1.65; margin-bottom: 22px; }
.plan-list {
    list-style: none;
    margin-bottom: 28px;
    flex-grow: 1;
}
.plan-list li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 8px 0;
    font-size: .9rem;
    color: rgba(255,255,255,.85);
    line-height: 1.5;
}
.plan-list i {
    color: #25D366;
    font-size: 1rem;
    margin-top: 2px;
    flex-shrink: 0;
}
.plan .btn {
    align-self: flex-start;
    min-height: 48px;
    padding: 13px 22px;
    font-size: .95rem;
    line-height: 1.2;
    justify-content: center;
}
.plan .btn i {
    font-size: 1.05rem;
    line-height: 1;
    flex-shrink: 0;
}

.plans-note {
    text-align: center;
    color: var(--muted);
    font-size: .9rem;
    margin-top: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}
.plans-note i { color: var(--cyan); }

/* Demos grid */
.demos {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}
.demo-card {
    background: var(--card);
    border: 1px solid var(--br);
    border-radius: 22px;
    overflow: hidden;
    transition: transform .3s var(--ease), border-color .3s var(--ease), box-shadow .3s var(--ease);
    display: flex;
    flex-direction: column;
}
.demo-card:hover {
    transform: translateY(-6px);
    border-color: rgba(139,92,246,.4);
    box-shadow: 0 20px 50px rgba(0,0,0,.4);
    color: #fff;
}
.demo-card-featured {
    background: linear-gradient(180deg, rgba(255,255,255,.065), rgba(255,255,255,.025));
    border-color: rgba(255,255,255,.18);
}
.demo-cover {
    height: 190px;
    background:
        radial-gradient(ellipse 60% 60% at 50% 50%, var(--c1) 0%, var(--c2) 70%, transparent 100%),
        linear-gradient(135deg, var(--c1), var(--c2));
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}
.demo-avatar {
    width: 110px; height: 110px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid rgba(255,255,255,.5);
    box-shadow: 0 8px 24px rgba(0,0,0,.4);
    z-index: 2;
    position: relative;
}
.demo-bi {
    position: absolute;
    bottom: -20px;
    right: -10px;
    font-size: 7rem;
    color: rgba(255,255,255,.18);
    transform: rotate(-12deg);
    z-index: 1;
}
.demo-info { padding: 22px 22px 24px; }
.demo-name { font-size: 1.1rem; font-weight: 800; margin-bottom: 4px; }
.demo-role { font-size: .85rem; color: var(--muted); margin-bottom: 16px; }
.demo-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: .85rem;
    font-weight: 600;
    color: var(--cyan);
}
.demo-link i { transition: transform .2s; }
.demo-card:hover .demo-link i { transform: translate(2px, -2px); }

/* Features */
.features {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
}
.feat {
    background: var(--card);
    border: 1px solid var(--br);
    border-radius: 18px;
    padding: 28px 22px;
    transition: transform .3s var(--ease), border-color .3s var(--ease);
}
.feat:hover { transform: translateY(-4px); border-color: rgba(139,92,246,.3); }
.feat i {
    font-size: 1.7rem;
    color: var(--cyan);
    background: rgba(6,182,212,.1);
    width: 50px; height: 50px;
    border-radius: 14px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
}
.feat h3 { font-size: 1.05rem; font-weight: 800; margin-bottom: 8px; }
.feat p { color: var(--muted); font-size: .87rem; line-height: 1.6; }

/* CTA Final */
.cta-final {
    padding: 110px 0;
    background:
        radial-gradient(ellipse 60% 70% at 50% 50%, rgba(139,92,246,.18) 0%, transparent 70%),
        var(--bg);
}
.cta-box {
    text-align: center;
    max-width: 720px;
    margin: 0 auto;
    background: linear-gradient(135deg, rgba(139,92,246,.08), rgba(6,182,212,.04));
    border: 1px solid rgba(139,92,246,.25);
    border-radius: 28px;
    padding: 60px 40px;
}
.cta-box .h2 { margin-bottom: 14px; }
.cta-box p { color: var(--muted); font-size: 1.1rem; margin-bottom: 32px; }
.cta-meta {
    display: flex;
    justify-content: center;
    gap: 24px;
    margin-top: 28px;
    flex-wrap: wrap;
    color: var(--muted-2);
    font-size: .82rem;
}
.cta-meta span { display: inline-flex; align-items: center; gap: 6px; }
.cta-meta i { color: var(--cyan); }

/* Footer */
.ftr {
    background: #050509;
    border-top: 1px solid var(--br);
    padding: 50px 0 22px;
}
.ftr-inner {
    display: grid;
    grid-template-columns: 1fr auto auto;
    align-items: center;
    gap: 40px;
}
.ftr-brand { display: flex; align-items: center; gap: 12px; }
.ftr-name { font-weight: 800; font-size: 1rem; }
.ftr-tag { color: var(--muted-2); font-size: .78rem; }
.ftr-links { display: flex; gap: 24px; }
.ftr-links a { color: var(--muted); font-size: .87rem; transition: color .2s; }
.ftr-links a:hover { color: #fff; }
.ftr-social { display: flex; gap: 10px; }
.ftr-social a {
    width: 38px; height: 38px;
    border-radius: 50%;
    background: rgba(255,255,255,.05);
    border: 1px solid var(--br);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--muted);
    transition: all .2s;
}
.ftr-social a:hover { color: #fff; border-color: var(--purple); transform: translateY(-2px); }
.ftr-bottom {
    border-top: 1px solid var(--br);
    margin-top: 28px;
    padding-top: 22px;
    text-align: center;
    color: var(--muted-2);
    font-size: .78rem;
}

/* WhatsApp floating */
.wa-float {
    position: fixed;
    right: 24px;
    bottom: 24px;
    z-index: 90;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, #25D366, #128C7E);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.7rem;
    box-shadow: 0 10px 30px rgba(37,211,102,.4);
    transition: transform .25s var(--ease);
    animation: float-wa 3s ease-in-out infinite;
}
.wa-float:hover { color: #fff; transform: scale(1.1); }
@keyframes float-wa {
    0%,100% { transform: translateY(0); }
    50%     { transform: translateY(-6px); }
}

/* Reveal on scroll */
.reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity .7s var(--ease), transform .7s var(--ease);
}
.reveal.in { opacity: 1; transform: translateY(0); }

.hdr.scrolled { background: rgba(7,7,13,.92); }

/* Responsive */
@media (max-width: 980px) {
    .hero {
        min-height: auto;
        padding: 62px 0 82px;
    }
    .hero-grid { grid-template-columns: 1fr; gap: 42px; }
    .hero-text {
        max-width: 720px;
        text-align: center;
        margin: 0 auto;
    }
    .hero-cta, .hero-trust { justify-content: center; }
    .phone { width: 245px; max-height: none; }
    .stats   { grid-template-columns: repeat(2, 1fr); }
    .steps   { grid-template-columns: 1fr; }
    .plans   { grid-template-columns: 1fr; }
    .demos   { grid-template-columns: repeat(2, 1fr); }
    .features { grid-template-columns: repeat(2, 1fr); }
    .ftr-inner { grid-template-columns: 1fr; text-align: center; gap: 24px; }
    .ftr-brand, .ftr-links { justify-content: center; }
    .hdr-nav { display: none; }
}
@media (max-width: 580px) {
    .container { padding: 0 24px; }
    .hero { padding: 32px 0 70px; }
    .hero-grid { gap: 26px; }
    .sec  { padding: 70px 0; }
    .sec-head { margin-bottom: 44px; }
    .stats   { grid-template-columns: 1fr 1fr; gap: 12px; }
    .stat    { padding: 28px 18px; }
    .stat-num { font-size: 2.4rem; }
    .demos   { grid-template-columns: 1fr; }
    .features { grid-template-columns: 1fr; }
    .plan    { padding: 32px 22px; border-radius: 20px; }
    .plan .btn { width: 100%; }
    .plan-url { font-size: 1.2rem; }
    .cta-box { padding: 44px 24px; border-radius: 22px; }
    .btn-xl { padding: 16px 26px; font-size: 1rem; }
    .hero-cta .btn { width: 100%; justify-content: center; }
    .hero-phone { margin-top: 2px; }
    .phone {
        width: min(218px, 66vw);
        border-width: 6px;
        border-radius: 34px;
        animation: none;
    }
    .phone-screen { border-radius: 28px; }
    .phone-notch {
        width: 72px;
        height: 17px;
        top: 9px;
    }
    .phone-live {
        top: 12px;
        right: 10px;
        padding: 3px 7px;
        font-size: .5rem;
    }
    .phone-glow {
        width: 260px;
        height: 260px;
    }
    .h1 {
        font-size: clamp(1.95rem, 10vw, 2.55rem);
        line-height: 1.06;
        letter-spacing: 0;
        margin-bottom: 18px;
    }
    .lead {
        font-size: .98rem;
        line-height: 1.55;
        margin-bottom: 26px;
    }
    .badge {
        font-size: .72rem;
        margin-bottom: 20px;
    }
    .hero-cta { margin-bottom: 0; }
    .hero-trust { display: none; }
    .hero-trust {
        align-items: flex-start;
        text-align: left;
    }
    .wa-float { width: 54px; height: 54px; font-size: 1.5rem; right: 18px; bottom: 18px; }
}