:root {
    --primary: #0b4f8a;
    --secondary: #0a2f52;
    --accent: #f9b233;
    --white: #fff;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Poppins', sans-serif;
}

body {
    min-height: 100vh;
    background:
        linear-gradient(rgba(10,47,82,.9), rgba(10,47,82,.9)),
        url("https://images.unsplash.com/photo-1581092160562-40aa08e78837")
        center/cover no-repeat;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    color: var(--white);
    animation: bgMove 20s infinite alternate;
}

/* BACKGROUND FLOAT */
@keyframes bgMove {
    from { background-position: center; }
    to { background-position: center 10%; }
}

.container {
    max-width: 900px;
    text-align: center;
    animation: fadeUp 1.2s ease forwards;
}

/* LOGO */
.logo {
    font-size: 34px;
    font-weight: 600;
    letter-spacing: 2px;
    margin-bottom: 15px;
    animation: fadeUp 1s ease forwards;
}
.logo span { color: var(--accent); }

/* HEADINGS */
h1 {
    font-size: clamp(34px, 5vw, 54px);
    margin-bottom: 15px;
    animation: fadeUp 1.3s ease forwards;
}

p {
    max-width: 620px;
    margin: 0 auto 30px;
    opacity: 0.9;
    animation: fadeUp 1.6s ease forwards;
}

/* COUNTDOWN */
.countdown {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 15px;
    margin-bottom: 35px;
}

.time-box {
    background: rgba(255,255,255,.1);
    padding: 20px;
    border-radius: 12px;
    backdrop-filter: blur(6px);
    animation: scaleIn .6s ease forwards;
    transition: transform .3s;
}

.time-box:hover {
    transform: translateY(-6px) scale(1.05);
}

.time-box:nth-child(1){animation-delay:.2s}
.time-box:nth-child(2){animation-delay:.4s}
.time-box:nth-child(3){animation-delay:.6s}
.time-box:nth-child(4){animation-delay:.8s}

.time-box h2 {
    font-size: 34px;
}

.time-box span {
    font-size: 13px;
    text-transform: uppercase;
    opacity: .8;
}

/* EMAIL FORM */
.notify {
    display: flex;
    max-width: 500px;
    margin: 0 auto;
    gap: 10px;
    animation: fadeUp 2s ease forwards;
}

.notify input {
    flex: 1;
    padding: 14px;
    border-radius: 6px;
    border: none;
    outline: none;
    font-size: 14px;
    transition: box-shadow .3s;
}

.notify input:focus {
    box-shadow: 0 0 0 3px rgba(249,178,51,.4);
}

.notify button {
    padding: 14px 26px;
    border-radius: 6px;
    border: none;
    background: var(--accent);
    font-weight: 600;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.notify button::after {
    content: "";
    position: absolute;
    inset: 0;
    background: rgba(255,255,255,.3);
    transform: scaleX(0);
    transition: transform .4s;
    transform-origin: left;
}

.notify button:hover::after {
    transform: scaleX(1);
}

/* FOOTER */
footer {
    margin-top: 40px;
    font-size: 13px;
    opacity: .8;
    animation: fadeUp 2.4s ease forwards;
}

/* ANIMATIONS */
@keyframes fadeUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes scaleIn {
    from { opacity: 0; transform: scale(.7); }
    to { opacity: 1; transform: scale(1); }
}

/* RESPONSIVE */
@media(max-width:600px){
    .countdown { grid-template-columns: repeat(2,1fr); }
    .notify { flex-direction: column; }
}