@charset "UTF-8";
/* ==========================================================================
   QuickCode (qcd.es) — HERO
   Archivo: css/hero.css
   Autor:   pacocaetano | qcd.es
   Versión: 2026.1

   Hero con input de acortador en vivo + preview de QR.
   Estilo Liquid Glass — fondo con blobs verdes difuminados.
   ========================================================================== */


/* ==========================================================================
   01. WRAPPER + FONDO LIQUID
   ========================================================================== */

.qcd-hero {
    position: relative;
    width: 100%;
    min-height: 100vh;
    padding: 120px var(--qcd-space-md) var(--qcd-space-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: var(--qcd-bg);
}

/* Blobs de color difuminados — Liquid Glass */
.qcd-hero::before,
.qcd-hero::after {
    content: '';
    position: absolute;
    z-index: 0;
    pointer-events: none;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.55;
}

.qcd-hero::before {
    top: -10%;
    left: -10%;
    width: 50%;
    height: 60%;
    background: radial-gradient(circle, rgba(0,168,120,0.45) 0%, transparent 70%);
}

.qcd-hero::after {
    bottom: -15%;
    right: -10%;
    width: 60%;
    height: 70%;
    background: radial-gradient(circle, rgba(52,211,153,0.40) 0%, transparent 70%);
}


/* ==========================================================================
   02. CONTENIDO HERO
   ========================================================================== */

.qcd-hero__inner {
    position: relative;
    z-index: 2;
    max-width: 880px;
    width: 100%;
    text-align: center;
}

.qcd-hero__kicker {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.10em;
    text-transform: uppercase;
    color: var(--qcd-accent3);
    margin-bottom: var(--qcd-space-md);
    background: rgba(255,255,255,0.65);
    backdrop-filter: blur(12px) saturate(180%);
    -webkit-backdrop-filter: blur(12px) saturate(180%);
    padding: 7px 18px;
    border-radius: var(--qcd-radius-pill);
    border: 1px solid rgba(0,168,120,0.20);
    box-shadow: 0 2px 12px rgba(0,168,120,0.08);
}

.qcd-hero__kicker i {
    color: var(--qcd-accent);
    font-size: 0.7rem;
}

.qcd-hero__title {
    font-size: clamp(2.6rem, 7vw, 5.2rem);
    font-weight: 800;
    color: var(--qcd-txt);
    line-height: 1.0;
    letter-spacing: -0.035em;
    margin-bottom: var(--qcd-space-md);
}

.qcd-hero__title strong {
    background: var(--qcd-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 800;
    display: inline-block;
}

.qcd-hero__subtitle {
    font-size: clamp(1rem, 2vw, 1.18rem);
    color: var(--qcd-txt2);
    line-height: 1.55;
    margin: 0 auto var(--qcd-space-lg);
    max-width: 600px;
}

.qcd-hero__subtitle strong {
    color: var(--qcd-accent3);
    font-weight: 700;
}


/* ==========================================================================
   03. ACORTADOR — caja Liquid Glass
   ========================================================================== */

.qcd-shortener {
    background: rgba(255,255,255,0.70);
    backdrop-filter: blur(24px) saturate(180%);
    -webkit-backdrop-filter: blur(24px) saturate(180%);
    border: 1px solid rgba(255,255,255,0.7);
    border-radius: var(--qcd-radius-xl);
    padding: 8px;
    box-shadow:
        0 12px 40px rgba(0,168,120,0.12),
        0 4px 12px rgba(0,0,0,0.04),
        inset 0 1px 0 rgba(255,255,255,0.8);
    max-width: 640px;
    margin: 0 auto;
}

.qcd-shortener__form {
    display: flex;
    align-items: center;
    gap: 6px;
    background: #ffffff;
    border-radius: calc(var(--qcd-radius-xl) - 8px);
    padding: 6px 6px 6px 18px;
    border: 1px solid var(--qcd-border);
}

.qcd-shortener__icon {
    color: var(--qcd-txt3);
    font-size: 1rem;
    flex-shrink: 0;
}

.qcd-shortener__input {
    flex: 1;
    border: none;
    background: transparent;
    font-size: 1rem;
    font-weight: 500;
    color: var(--qcd-txt);
    padding: 14px 6px;
    outline: none;
    min-width: 0;
}

.qcd-shortener__input::placeholder {
    color: var(--qcd-txt4);
    font-weight: 400;
}

.qcd-shortener__btn {
    flex-shrink: 0;
    background: var(--qcd-gradient);
    color: #ffffff;
    font-weight: 700;
    font-size: 0.9rem;
    padding: 14px 26px;
    border-radius: var(--qcd-radius-pill);
    border: none;
    cursor: pointer;
    transition: all var(--qcd-transition);
    display: inline-flex;
    align-items: center;
    gap: 8px;
    box-shadow: 0 4px 16px rgba(0,168,120,0.30);
    white-space: nowrap;
}

.qcd-shortener__btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 8px 24px rgba(0,168,120,0.40);
}

.qcd-shortener__btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.qcd-shortener__hint {
    font-size: 0.78rem;
    color: var(--qcd-txt3);
    margin-top: 12px;
    text-align: center;
}

.qcd-shortener__hint strong {
    color: var(--qcd-accent3);
    font-weight: 700;
}


/* ==========================================================================
   04. PREVIEW del shortlink + QR
   ========================================================================== */

.qcd-preview {
    margin-top: var(--qcd-space-md);
    background: rgba(255,255,255,0.85);
    backdrop-filter: blur(24px) saturate(180%);
    -webkit-backdrop-filter: blur(24px) saturate(180%);
    border: 1px solid rgba(0,168,120,0.18);
    border-radius: var(--qcd-radius-lg);
    padding: var(--qcd-space-md);
    max-width: 640px;
    margin-left: auto;
    margin-right: auto;
    display: grid;
    grid-template-columns: 1fr auto;
    gap: var(--qcd-space-md);
    align-items: center;
    text-align: left;
    opacity: 0;
    transform: translateY(8px);
    transition: opacity var(--qcd-transition), transform var(--qcd-transition);
    pointer-events: none;
}

.qcd-preview.is-visible {
    opacity: 1;
    transform: translateY(0);
    pointer-events: all;
}

.qcd-preview__info {
    min-width: 0;
}

.qcd-preview__label {
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.10em;
    text-transform: uppercase;
    color: var(--qcd-txt3);
    margin-bottom: 6px;
}

.qcd-preview__url {
    font-family: var(--qcd-font-mono);
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--qcd-accent3);
    word-break: break-all;
    margin-bottom: 4px;
}

.qcd-preview__original {
    font-size: 0.78rem;
    color: var(--qcd-txt3);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.qcd-preview__qr {
    background: #ffffff;
    padding: 10px;
    border-radius: var(--qcd-radius-md);
    border: 1px solid var(--qcd-border);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.qcd-preview__qr img,
.qcd-preview__qr svg {
    width: 96px;
    height: 96px;
    display: block;
}

.qcd-preview__cta {
    grid-column: 1 / -1;
    display: flex;
    gap: 8px;
    padding-top: var(--qcd-space-sm);
    border-top: 1px solid var(--qcd-border);
    flex-wrap: wrap;
    justify-content: center;
}

.qcd-preview__cta .qcd-btn {
    padding: 9px 20px;
    font-size: 0.82rem;
}


/* ==========================================================================
   05. SCROLL INDICATOR
   ========================================================================== */

.qcd-hero__scroll {
    position: absolute;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 5;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    color: var(--qcd-txt3);
    font-size: 0.7rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    animation: qcd-bounce 2.2s ease-in-out infinite;
    text-decoration: none;
}

.qcd-hero__scroll:hover { color: var(--qcd-accent); }

@keyframes qcd-bounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50%      { transform: translateX(-50%) translateY(6px); }
}


/* ==========================================================================
   06. MEDIA QUERIES
   ========================================================================== */

@media (max-width: 640px) {
    .qcd-hero {
        padding-top: 100px;
        min-height: auto;
    }

    .qcd-shortener__form {
        flex-direction: column;
        align-items: stretch;
        padding: 8px;
        gap: 8px;
    }

    .qcd-shortener__icon {
        display: none;
    }

    .qcd-shortener__input {
        padding: 14px;
        text-align: center;
    }

    .qcd-shortener__btn {
        justify-content: center;
        padding: 14px;
    }

    /* En móvil, el hint "Vista previa gratis. Pago solo al guardar." se
       lee mal a 0.78rem. Lo subimos. */
    .qcd-shortener__hint {
        font-size: 0.95rem;
    }

    .qcd-preview {
        grid-template-columns: 1fr;
        text-align: center;
        justify-items: center;
    }

    .qcd-preview__qr img,
    .qcd-preview__qr svg {
        width: 120px;
        height: 120px;
    }
}