/* Reset & Typography Framework */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: linear-gradient(135deg,#41585b 0%,#879ebd 100%);
    color: #fff;
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    overflow-x: hidden;
}

/* Base Wrapper Matrix */
.hero-container {
    max-width: 650px;
    padding: 2.5rem;
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.brand-header {
    display: flex;
    justify-content: center;
    margin-bottom: 2rem;
}
.announcement {
    font-size: 0.9rem;
    color: #f3f4f6;
    background: rgba(255,255,255,0.1);
    padding: 0.5rem 1rem;
    border-radius: 8px;
    margin-bottom: 1rem;
}

.logo {
    width: 170px;
    height: auto;
    border-radius: 20px;
    padding: 12px;
    background: rgba(255,255,255,0.08);
    backdrop-filter: blur(15px);
    border: 1px solid rgba(255,255,255,.15);
    box-shadow:
        0 8px 25px rgba(0,0,0,.15),
        inset 0 1px 0 rgba(255,255,255,.25);
    transition: .35s ease;
}

.logo:hover{
    transform: scale(1.05);
}

h1 {
    font-size: 2.5rem;
    font-weight: 800;
    line-height: 1.2;
    background: linear-gradient(to right, #333143, #222730);
    -webkit-background-clip: text;
    background-clip: text; /* standard property for compatibility */
    -webkit-text-fill-color: transparent;
    color: transparent; /* fallback for non-WebKit browsers */
    margin-bottom: 0.75rem;
}

p {
    color: #000000;
    font-size: 1.1rem;
    line-height: 1.6;
}
.features{

    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(180px,1fr));
    gap:18px;
    margin:40px 0;

}

.feature-card{

    background:rgba(255,255,255,.08);
    backdrop-filter:blur(18px);
    border:1px solid rgba(255,255,255,.12);
    border-radius:22px;
    padding:26px;
    transition:.3s;

}

.feature-card:hover{

    transform:translateY(-8px);
    border-color:rgba(255,255,255,.35);
    box-shadow:0 15px 35px rgba(0,0,0,.18);

}

.feature-card h3{

    margin:16px 0 10px;
    color:rgb(21, 21, 21);

}

.feature-card p{

    color:rgba(38, 36, 36, 0.75);
    font-size:.95rem;

}

/* Flexbox Grid Countdown */
.countdown-widget {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin: 1rem 0;
}

.time-block {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 1rem;
    border-radius: 12px;
    min-width: 80px;
}

.time-block span {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: #9dbed3;
}

.time-block small {
    color: #000000;
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.05em;
}

/* Responsive Inline Form Setup */
.signup-form {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    background: rgba(69, 6, 6, 0.03);
    padding: 0.5rem;
    border-radius: 50px;
    border: 1px solid rgba(34, 29, 29, 0.15);
    focus-within {
        border-color: #a8a39d;
    }
    box-shadow: #0b0b0b;
}

.signup-form input {
    flex: 1;
    min-width: 200px;
    background: transparent;
    border: none;
    padding: 0.75rem 1.5rem;
    color: #fff;
    font-size: 1rem;
    outline: none;
    
}
.signup-form:focus-within {

    border-color: rgba(2, 1, 1, 0.45);

    box-shadow:
        0 0 0 4px rgba(34,197,94,.18),
        0 10px 30px rgba(34,197,94,.12);

}

.cta-button {
    position: relative;
    overflow: hidden;

    padding: 14px 32px;
    border-radius: 999px;

    border: 1px solid rgba(255,255,255,.25);

    background: rgba(255,255,255,.18);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);

    color: #111827;
    font-size: 16px;
    font-weight: 600;
    letter-spacing: .3px;

    cursor: pointer;

    box-shadow:
        0 8px 24px rgba(0,0,0,.12),
        inset 0 1px 1px rgba(255,255,255,.45);

    transition: all .35s ease;
}
.cta-button:hover{

    transform: translateY(-3px);

    background: rgba(255,255,255,.28);

    box-shadow:
        0 15px 40px rgba(0,0,0,.18),
        inset 0 1px 1px rgba(255,255,255,.6);
}
.cta-button:active{

    transform: scale(.97);

}
.cta-button::before{

    content:"";

    position:absolute;

    left:-80%;
    top:0;

    width:60%;
    height:100%;

    background:linear-gradient(
        90deg,
        transparent,
        rgba(255,255,255,.55),
        transparent
    );

    transform:skewX(-25deg);

    transition:.8s;
}
.cta-button:hover::before{

    left:150%;

}

/* Footer Channels Link Layout */
.social-footer a {
    color: #0b0b0b;
    text-decoration: none;
    margin: 0 0.75rem;
    font-size: 0.9rem;
    transition: color 0.2s ease;
}

.social-footer a:hover {
    color: #4e4949;
    transition: cubic-bezier(0.165, 0.84, 0.44, 1);
}

/* Layout Adaptation Framework */
@media (max-width: 480px) {
    h1 { font-size: 2rem; }
    .signup-form { border-radius: 12px; padding: 1rem; }
    .cta-button { width: 100%; border-radius: 8px; }
}