/* ─────────────────────────────────────────
   Animaciones y elementos flotantes
   ───────────────────────────────────────── */

/* ─── BURBUJAS FLOTANTES ─── */
.bubbles {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
    overflow: hidden;
}

.bubble {
    position: absolute;
    border-radius: 50%;
    opacity: .08;
    animation: floatUp linear infinite;
}

.bubble:nth-child(1)  { width: 80px;  height: 80px;  left: 5%;  background: var(--yellow); animation-duration: 18s; animation-delay: 0s; }
.bubble:nth-child(2)  { width: 50px;  height: 50px;  left: 15%; background: var(--blue);   animation-duration: 22s; animation-delay: 2s; }
.bubble:nth-child(3)  { width: 120px; height: 120px; left: 30%; background: var(--yellow); animation-duration: 25s; animation-delay: 4s; }
.bubble:nth-child(4)  { width: 40px;  height: 40px;  left: 45%; background: var(--blue);   animation-duration: 16s; animation-delay: 1s; }
.bubble:nth-child(5)  { width: 90px;  height: 90px;  left: 60%; background: var(--yellow); animation-duration: 20s; animation-delay: 3s; }
.bubble:nth-child(6)  { width: 60px;  height: 60px;  left: 75%; background: var(--blue);   animation-duration: 24s; animation-delay: 5s; }
.bubble:nth-child(7)  { width: 100px; height: 100px; left: 88%; background: var(--yellow); animation-duration: 19s; animation-delay: 2.5s; }
.bubble:nth-child(8)  { width: 35px;  height: 35px;  left: 22%; background: var(--blue);   animation-duration: 21s; animation-delay: 6s; }
.bubble:nth-child(9)  { width: 70px;  height: 70px;  left: 52%; background: var(--yellow); animation-duration: 23s; animation-delay: 1.5s; }
.bubble:nth-child(10) { width: 45px;  height: 45px;  left: 92%; background: var(--blue);   animation-duration: 17s; animation-delay: 4.5s; }

@keyframes floatUp {
    0%   { transform: translateY(100vh) rotate(0deg) scale(1); opacity: 0; }
    10%  { opacity: .08; }
    90%  { opacity: .06; }
    100% { transform: translateY(-120px) rotate(360deg) scale(.6); opacity: 0; }
}

/* ─── WHATSAPP FLOTANTE ─── */
.wa-float {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 99;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: #25D366;
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    box-shadow: 0 4px 16px rgba(37, 211, 102, .4);
    cursor: pointer;
    transition: transform .2s;
    animation: wapulse 2.5s infinite;
}
.wa-float:hover { transform: scale(1.1); }

@keyframes wapulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, .4); }
    50%      { box-shadow: 0 0 0 14px rgba(37, 211, 102, 0); }
}

/* ─── FORM SUCCESS STATE ─── */
.form-success {
    text-align: center;
    padding: 40px;
}
.form-success i {
    font-size: 48px;
    color: #16a34a;
    display: block;
    margin-bottom: 12px;
}
.form-success h3 {
    color: var(--black);
    margin-bottom: 8px;
}
.form-success p {
    color: var(--gray);
    font-size: 14px;
}