html { margin: 0; padding: 0; }
body.vshdl-landing-page { margin: 0; padding: 0; width: 100%; max-width: 100%; overflow-x: hidden; background: #fff; }

.vlb-wrap {
    --vlb-max-width: 1100px;
    --vlb-button: #4f46e5;
    --vlb-text: #0f172a;
    --vlb-bg: #ffffff;
    --vlb-overlay: #000000;
    --vlb-overlay-opacity: 0;
    --vlb-background: none;
    position: relative;
    isolation: isolate;
    box-sizing: border-box;
    width: 100%;
    padding: clamp(28px, 5vw, 76px) 18px;
    background-color: var(--vlb-bg);
    background-image: var(--vlb-background);
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
    color: var(--vlb-text);
    overflow: hidden;
}
.vlb-wrap *, .vlb-wrap *::before, .vlb-wrap *::after { box-sizing: border-box; }
.vlb-overlay { position: absolute; inset: 0; z-index: -1; background: var(--vlb-overlay); opacity: var(--vlb-overlay-opacity); pointer-events: none; }
.vlb-standalone { min-height: 100svh; display: flex; align-items: center; justify-content: center; }
.vlb-shortcode-clean { position: fixed; inset: 0; z-index: 2147483000; min-height: 100svh; overflow-y: auto; overscroll-behavior: contain; }
.vlb-inner { width: min(100%, var(--vlb-max-width)); margin: 0 auto; text-align: center; }
.vlb-title { max-width: 980px; margin: 0 auto clamp(22px, 4vw, 38px); color: var(--vlb-text); font-size: clamp(2rem, 5vw, 4.5rem); line-height: 1.05; font-weight: 800; letter-spacing: -0.04em; }

.vlb-video-frame { position: relative; width: 100%; aspect-ratio: 16/9; overflow: hidden; border-radius: clamp(14px, 2vw, 24px); background: #020617; box-shadow: 0 25px 70px rgba(15,23,42,.20); }
.vlb-html5-video, .vlb-video-frame iframe, .vlb-video-frame video, .vlb-embed-responsive, .vlb-embed-responsive iframe, .vlb-embed-responsive video { display: block; width: 100% !important; height: 100% !important; border: 0; }
.vlb-html5-video, .vlb-video-frame video { object-fit: cover; background: #000; }
.vlb-embed-responsive { position: absolute; inset: 0; }
.vlb-video-placeholder, .vlb-video-message { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; padding: 24px; color: #e2e8f0; background: linear-gradient(135deg,#0f172a,#1e293b); }

.vlb-description { max-width: 850px; margin: clamp(22px,4vw,34px) auto 0; color: var(--vlb-text); opacity: .86; font-size: clamp(1rem,1.8vw,1.25rem); line-height: 1.7; }
.vlb-description p { margin: 0; }
.vlb-action { margin-top: clamp(24px,4vw,36px); }
.vlb-button, .vshdl-form-submit { display: inline-flex; align-items: center; justify-content: center; min-height: 58px; max-width: 100%; padding: 16px 30px; border: 0; border-radius: 14px; background: var(--vlb-button); color: #fff !important; text-decoration: none !important; font: inherit; font-size: clamp(1rem,1.8vw,1.2rem); font-weight: 800; line-height: 1.1; text-align: center; cursor: pointer; box-shadow: 0 14px 34px rgba(0,0,0,.14); transition: transform .2s ease, filter .2s ease, box-shadow .2s ease; }
.vlb-button:hover, .vlb-button:focus, .vshdl-form-submit:hover, .vshdl-form-submit:focus { transform: translateY(-2px); filter: brightness(1.05); box-shadow: 0 18px 40px rgba(0,0,0,.18); }
.vshdl-form-submit:disabled { cursor: wait; opacity: .7; }

.vshdl-countdown { max-width: 760px; margin: 0 auto clamp(24px,4vw,36px); color: var(--vlb-text); }
.vshdl-countdown-title { margin-bottom: 12px; font-size: clamp(1rem,2vw,1.25rem); font-weight: 700; }
.vshdl-countdown-grid { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: clamp(8px,2vw,16px); }
.vshdl-countdown-grid > div { padding: clamp(10px,2vw,18px); border: 1px solid rgba(127,127,127,.22); border-radius: 16px; background: rgba(255,255,255,.78); color: #0f172a; box-shadow: 0 10px 28px rgba(0,0,0,.08); backdrop-filter: blur(8px); }
.vshdl-countdown-grid strong { display: block; font-size: clamp(1.6rem,5vw,3rem); line-height: 1; }
.vshdl-countdown-grid span { display: block; margin-top: 6px; font-size: clamp(.7rem,1.7vw,.9rem); text-transform: uppercase; letter-spacing: .06em; }
.vshdl-countdown-expired { padding: 16px; border-radius: 14px; background: rgba(255,255,255,.9); color: #0f172a; font-weight: 800; }

.vshdl-form-card { max-width: 850px; margin: clamp(30px,5vw,50px) auto 0; padding: clamp(20px,4vw,36px); border-radius: 22px; background: rgba(255,255,255,.94); color: #0f172a; text-align: left; box-shadow: 0 22px 60px rgba(0,0,0,.16); backdrop-filter: blur(10px); }
.vshdl-form-card h2 { margin: 0 0 22px; text-align: center; font-size: clamp(1.5rem,3vw,2.2rem); }
.vshdl-form-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 16px; }
.vshdl-form-grid label { display: block; font-weight: 700; }
.vshdl-form-grid label span { display: block; margin-bottom: 7px; }
.vshdl-form-grid input, .vshdl-form-grid textarea { width: 100%; min-height: 50px; padding: 12px 14px; border: 1px solid #cbd5e1; border-radius: 11px; background: #fff; color: #0f172a; font: inherit; }
.vshdl-form-grid textarea { min-height: 110px; resize: vertical; }
.vshdl-full { grid-column: 1/-1; }
.vshdl-form-submit { display: flex; width: 100%; margin-top: 18px; }
.vshdl-form-status { min-height: 24px; margin-top: 12px; text-align: center; font-weight: 700; }
.vshdl-form-status.is-success { color: #15803d; }
.vshdl-form-status.is-error { color: #b91c1c; }
.vshdl-honeypot { position: absolute !important; left: -99999px !important; width: 1px !important; height: 1px !important; overflow: hidden !important; }

.vshdl-whatsapp { position: fixed; right: max(18px,env(safe-area-inset-right)); bottom: max(18px,env(safe-area-inset-bottom)); z-index: 999999; display: flex; align-items: center; justify-content: center; width: 62px; height: 62px; border-radius: 50%; background: #25d366; color: #fff !important; text-decoration: none !important; font-size: 30px; font-weight: 900; box-shadow: 0 14px 30px rgba(0,0,0,.25); transition: transform .2s ease; }
.vshdl-whatsapp:hover { transform: scale(1.06); }

@media (max-width: 640px) {
    .vlb-wrap { padding: 22px 12px 30px; }
    .vlb-standalone { align-items: flex-start; }
    .vlb-title { font-size: clamp(1.8rem,10vw,3rem); margin-bottom: 20px; }
    .vlb-video-frame { border-radius: 12px; }
    .vlb-button { width: 100%; }
    .vshdl-countdown-grid { gap: 6px; }
    .vshdl-countdown-grid > div { padding: 10px 4px; border-radius: 10px; }
    .vshdl-countdown-grid strong { font-size: clamp(1.35rem,8vw,2rem); }
    .vshdl-countdown-grid span { font-size: .58rem; }
    .vshdl-form-card { padding: 18px 14px; border-radius: 16px; }
    .vshdl-form-grid { grid-template-columns: 1fr; gap: 13px; }
    .vshdl-full { grid-column: auto; }
    .vshdl-whatsapp { width: 56px; height: 56px; font-size: 27px; }
}