*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

:root {
    --blue: #0453c4;
    --blue-light: #e8f0fd;
    --blue-mid: #3b78e0;
    --blue-glow: rgba(4, 83, 196, 0.12);
    --white: #ffffff;
    --off: #f7f8fc;
    --text: #0d1b3e;
    --muted: #6b7999;
}

html,
body {
    height: 100%;
    background: var(--white);
    color: var(--text);
    overflow-x: hidden;
}

body {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/* ── Animated background grid ── */
.bg-grid {
    position: fixed;
    inset: 0;
    z-index: 0;
    background-image:
        linear-gradient(rgba(4, 83, 196, 0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(4, 83, 196, 0.05) 1px, transparent 1px);
    background-size: 48px 48px;
    animation: gridDrift 24s linear infinite;
}

@keyframes gridDrift {
    from {
        background-position: 0 0;
    }

    to {
        background-position: 48px 48px;
    }
}

/* ── Blue accent blob ── */
.blob {
    position: fixed;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    background: radial-gradient(
        circle,
        rgba(4, 83, 196, 0.08) 0%,
        transparent 70%
    );
    top: -100px;
    right: -150px;
    z-index: 0;
    animation: blobFloat 8s ease-in-out infinite;
}

.blob2 {
    width: 400px;
    height: 400px;
    bottom: -80px;
    left: -120px;
    top: auto;
    right: auto;
    animation-delay: -4s;
}

@keyframes blobFloat {
    0%,
    100% {
        transform: translateY(0) scale(1);
    }

    50% {
        transform: translateY(20px) scale(1.04);
    }
}

/* ── Layout ── */
main {
    position: relative;
    z-index: 1;
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 3rem 1.5rem;
    text-align: center;
}

/* ── Logo / brand ── */
.brand {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 3.5rem;
    animation: fadeUp 0.7s ease both;
}

.logo-mark {
    width: 48px;
    height: 48px;
    background: var(--blue);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.logo-mark svg {
    display: block;
}

.brand-name {
    font-family: "Syne", sans-serif;
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--blue);
    letter-spacing: -0.5px;
}

/* ── Badge ── */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    background: var(--blue-light);
    color: var(--blue);
    font-size: 0.78rem;
    font-weight: 500;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    padding: 6px 16px;
    border-radius: 999px;
    margin-bottom: 1.5rem;
    animation: fadeUp 0.7s 0.1s ease both;
}

.badge-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--blue);
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%,
    100% {
        opacity: 1;
        transform: scale(1);
    }

    50% {
        opacity: 0.4;
        transform: scale(0.8);
    }
}

/* ── Headline ── */
h1 {
    font-family: "Syne", sans-serif;
    font-size: clamp(2.6rem, 6vw, 5rem);
    font-weight: 800;
    line-height: 1.08;
    letter-spacing: -2px;
    color: var(--text);
    max-width: 700px;
    margin-bottom: 1.25rem;
    animation: fadeUp 0.7s 0.15s ease both;
}

h1 span {
    color: var(--blue);
    position: relative;
    display: inline-block;
}

h1 span::after {
    content: "";
    position: absolute;
    bottom: 4px;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--blue);
    border-radius: 2px;
    opacity: 0.25;
}

.subtitle {
    font-size: 1.1rem;
    font-weight: 300;
    color: var(--muted);
    max-width: 460px;
    line-height: 1.7;
    margin-bottom: 3rem;
    animation: fadeUp 0.7s 0.2s ease both;
}

/* ── Countdown ── */
.countdown-wrap {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-bottom: 3.5rem;
    animation: fadeUp 0.7s 0.28s ease both;
}

.count-block {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
}

.count-num {
    font-family: "Syne", sans-serif;
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 700;
    color: var(--blue);
    background: var(--blue-light);
    border: 1.5px solid rgba(4, 83, 196, 0.15);
    border-radius: 16px;
    width: clamp(72px, 14vw, 100px);
    height: clamp(72px, 14vw, 100px);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.3s;
}

.count-label {
    font-size: 0.72rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--muted);
    font-weight: 500;
}

.count-sep {
    font-family: "Syne", sans-serif;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--blue);
    opacity: 0.3;
    align-self: center;
    padding-bottom: 24px;
    animation: blink 1.2s step-start infinite;
}

@keyframes blink {
    0%,
    49% {
        opacity: 0.3;
    }

    50%,
    100% {
        opacity: 0;
    }
}

/* ── Email form ── */
.notify-form {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
    justify-content: center;
    max-width: 480px;
    width: 100%;
    margin: 0 auto 3rem;
    animation: fadeUp 0.7s 0.35s ease both;
}

.notify-form input {
    flex: 1;
    min-width: 220px;
    padding: 14px 20px;
    border: 1.5px solid rgba(4, 83, 196, 0.2);
    border-radius: 12px;
    font-family: "DM Sans", sans-serif;
    font-size: 0.95rem;
    color: var(--text);
    background: var(--white);
    outline: none;
    transition:
        border-color 0.2s,
        box-shadow 0.2s;
}

.notify-form input::placeholder {
    color: var(--muted);
}

.notify-form input:focus {
    border-color: var(--blue);
    box-shadow: 0 0 0 4px var(--blue-glow);
}

.notify-form button {
    padding: 14px 28px;
    background: var(--blue);
    color: #fff;
    border: none;
    border-radius: 12px;
    font-family: "DM Sans", sans-serif;
    font-size: 0.95rem;
    font-weight: 500;
    cursor: pointer;
    white-space: nowrap;
    transition:
        background 0.2s,
        transform 0.15s,
        box-shadow 0.2s;
}

.notify-form button:hover {
    background: #0347aa;
    box-shadow: 0 6px 20px rgba(4, 83, 196, 0.28);
}

.notify-form button:active {
    transform: scale(0.97);
}

.success-msg {
    display: none;
    font-size: 0.9rem;
    color: var(--blue);
    font-weight: 500;
    margin-top: -1.5rem;
    margin-bottom: 1.5rem;
}

/* ── Progress bar ── */
.progress-area {
    width: 100%;
    max-width: 480px;
    margin: 0 auto 3.5rem;
    animation: fadeUp 0.7s 0.4s ease both;
}

.progress-head {
    display: flex;
    justify-content: space-between;
    font-size: 0.8rem;
    color: var(--muted);
    margin-bottom: 8px;
}

.progress-track {
    height: 6px;
    background: var(--blue-light);
    border-radius: 99px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    width: 0;
    background: var(--blue);
    border-radius: 99px;
    animation: fillBar 1.8s 0.8s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

@keyframes fillBar {
    to {
        width: 72%;
    }
}

/* ── Feature pills ── */
.features {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
    max-width: 540px;
    animation: fadeUp 0.7s 0.45s ease both;
}

.pill {
    display: flex;
    align-items: center;
    gap: 7px;
    background: var(--off);
    border: 1px solid rgba(4, 83, 196, 0.1);
    border-radius: 999px;
    padding: 8px 16px;
    font-size: 0.85rem;
    font-weight: 400;
    color: var(--text);
}

.pill-icon {
    width: 20px;
    height: 20px;
    background: var(--blue);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

/* ── Footer ── */
footer {
    position: relative;
    z-index: 1;
    text-align: center;
    padding: 1.5rem;
    font-size: 0.8rem;
    color: var(--muted);
}

footer a {
    color: var(--blue);
    text-decoration: none;
}

/* ── Keyframes ── */
@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(22px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@media (max-width: 480px) {
    .countdown-wrap {
        gap: 0.6rem;
    }

    .count-sep {
        display: none;
    }

    h1 {
        letter-spacing: -1px;
    }
}