/* ===============================
   RESET
   =============================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* ===============================
   BODY
   =============================== */
body {
    font-family: 'Segoe UI', Tahoma, sans-serif;
    background:
        radial-gradient(circle at top left, rgba(0,180,255,0.35), transparent 45%),
        radial-gradient(circle at bottom right, rgba(0,255,200,0.25), transparent 45%),
        linear-gradient(135deg, #020617, #0b1c2d);
    overflow-x: hidden;
}

/* ===============================
   BACKGROUND LETTERS (CHECKKR)
   =============================== */
.verify-bg {
    position: fixed;
    inset: 0;
    display: flex;
    justify-content: center;
    gap: 1vw;
    pointer-events: none;
    z-index: 0;
    padding: 0 6vw; /* keeps letters inside mobile screen */
}

.verify-bg span {
    font-size: clamp(90px, 18vw, 200px); /* adjusted to fit screen */
    font-weight: 900;
    color: rgba(255,255,255,0.08);

    text-shadow:
        0 0 20px rgba(0,255,255,0.35),
        0 0 40px rgba(0,180,255,0.30),
        0 0 90px rgba(0,120,255,0.25);

    animation:
        dropLetter 6s linear infinite,
        glowLetter 3s ease-in-out infinite;
}

/* One-by-one delay */
.verify-bg span:nth-child(1) { animation-delay: 0s; }
.verify-bg span:nth-child(2) { animation-delay: 0.5s; }
.verify-bg span:nth-child(3) { animation-delay: 1s; }
.verify-bg span:nth-child(4) { animation-delay: 1.5s; }
.verify-bg span:nth-child(5) { animation-delay: 2s; }
.verify-bg span:nth-child(6) { animation-delay: 2.5s; }
.verify-bg span:nth-child(7) { animation-delay: 3s; }

/* Falling animation */
@keyframes dropLetter {
    0%   { transform: translateY(-140%); opacity: 0; }
    20%  { opacity: 0.6; }
    50%  { transform: translateY(40vh); opacity: 0.9; }
    100% { transform: translateY(120vh); opacity: 0; }
}

/* Glow pulse */
@keyframes glowLetter {
    0%,100% { opacity: 0.4; }
    50% { opacity: 1; }
}

/* ===============================
   PAGE
   =============================== */
.page {
    min-height: 100dvh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 14px;
    padding: 20px;
    position: relative;
    z-index: 1;
}

/* ===============================
   CARD (UNCHANGED SIZE)
   =============================== */
.card {
    width: 100%;
    max-width: 360px;
    background: rgba(255,255,255,0.97);
    padding: 28px 22px;
    border-radius: 18px;
    text-align: center;

    box-shadow:
        0 0 25px rgba(0,255,255,0.25),
        0 18px 40px rgba(0,0,0,0.5);
}

/* ===============================
   LOGO
   =============================== */
.logo-wrap {
    display: flex;
    justify-content: center;
    margin-bottom: 14px;
}

.logo-wrap img {
    width: 170px;
    max-width: 80%;
    height: auto;
    transform: translateX(-4px); /* optical centering */

    image-rendering: -webkit-optimize-contrast;
    image-rendering: crisp-edges;
}

/* ===============================
   TEXT
   =============================== */
.card h2 {
    color: #1d3557;
    margin-bottom: 8px;
}

.subtitle {
    font-size: 14px;
    color: #444;
    margin-bottom: 16px;
}

.card input {
    width: 100%;
    padding: 14px;
    font-size: 16px;
    border-radius: 12px;
    border: 1px solid #ccc;
    margin-bottom: 14px;   /* ✅ SPACE BETWEEN FIELDS */
}

.card label {
    display: block;
    text-align: left;
    font-size: 13px;
    margin-bottom: 6px;
    color: #444;
}

.card input:focus {
    border-color: #00bcd4;
    outline: none;
}

button {
    width: 100%;
    margin-top: 14px;
    padding: 14px;
    font-size: 17px;
    border-radius: 12px;
    border: none;
    background: linear-gradient(135deg, #00f2ff, #0072ff);
    color: #fff;
    cursor: pointer;
}

button:hover {
    box-shadow: 0 0 25px rgba(0,242,255,0.8);
}

.features {
    list-style: none;
    text-align: left;
    margin-top: 18px;
}

.features li {
    font-size: 13px;
    color: #1d3557;
    margin-bottom: 6px;
}

.info {
    margin-top: 14px;
    font-size: 12px;
    color: #555;
}

.whatsapp {
    margin-top: 6px;
    font-size: 11px;
    color: #666;
}

/* ===============================
   FOOTER
   =============================== */
.copyright {
    font-size: 12px;
    color: #9aa4b2;
    text-align: center;
    font-family: Arial, sans-serif;
}
/* ===============================
   REWARDS LETTERS (ONE BY ONE FALL)
   =============================== */
.rewards-bg {
    position: fixed;
    inset: 0;
    display: flex;
    justify-content: center;
    gap: 1vw;
    pointer-events: none;
    z-index: 0;
}

.rewards-bg span {
    font-size: clamp(90px, 18vw, 200px);
    font-weight: 900;
    color: rgba(255,255,255,0.08);

    text-shadow:
        0 0 15px rgba(0,255,255,0.35),
        0 0 35px rgba(0,180,255,0.35),
        0 0 70px rgba(0,120,255,0.25);

    animation:
        rewardDrop 6s linear infinite,
        rewardGlow 3s ease-in-out infinite;
}

.rewards-bg span:nth-child(1) { animation-delay: 0s; }
.rewards-bg span:nth-child(2) { animation-delay: 0.4s; }
.rewards-bg span:nth-child(3) { animation-delay: 0.8s; }
.rewards-bg span:nth-child(4) { animation-delay: 1.2s; }
.rewards-bg span:nth-child(5) { animation-delay: 1.6s; }
.rewards-bg span:nth-child(6) { animation-delay: 2.0s; }
.rewards-bg span:nth-child(7) { animation-delay: 2.4s; }

@keyframes rewardDrop {
    0%   { transform: translateY(-130%); opacity: 0; }
    30%  { opacity: 0.8; }
    60%  { transform: translateY(40vh); opacity: 1; }
    100% { transform: translateY(120vh); opacity: 0; }
}

@keyframes rewardGlow {
    0%,100% { opacity: 0.4; }
    50% { opacity: 1; }
}