/* Consolidated styles moved from index.htm */
:root {
    --indigo-500: #6366f1;
    --indigo-600: #4f46e5;
    --blue-600: #2563eb;
    --blue-50: #eff6ff;
    --indigo-50: #eef2ff;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-500: #6b7280;
    --gray-600: #4b5563;
}
* {
    box-sizing: border-box;
}
html,
body {
    height: 100%;
    margin: 0;
}
body {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--blue-50), #fff 50%, var(--indigo-50));
    font-family: system-ui, -apple-system, Segoe UI, Roboto, Ubuntu, Cantarell, "Noto Sans", sans-serif;
    color: #0f172a;
}
.hero {
    position: relative;
    min-height: 100vh;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
}
.bg-layer {
    position: absolute;
    inset: 0;
    overflow: hidden;
    pointer-events: none;
}
.card {
    position: relative;
    z-index: 1;
    max-width: 42rem;
    width: 100%;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-radius: 24px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    padding: 32px;
    border: 1px solid var(--gray-100);
}
@media (min-width: 768px) {
    .card {
        padding: 48px;
    }
}
.logo-wrap {
    position: relative;
    display: flex;
    justify-content: center;
    margin-bottom: 24px;
}
.glow {
    position: absolute;
    inset: 0;
    background: var(--indigo-500);
    filter: blur(32px);
    opacity: 0.4;
    border-radius: 9999px;
}
.logo {
    position: relative;
    background: linear-gradient(135deg, var(--indigo-500), var(--blue-600));
    padding: 24px;
    border-radius: 16px;
    color: #fff;
    display: inline-flex;
}
h1 {
    margin: 0 0 16px;
    font-weight: 800;
    text-align: center;
    font-size: 2.25rem;
    line-height: 1.1;
    background: linear-gradient(90deg, var(--indigo-600), var(--blue-600));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}
@media (min-width: 768px) {
    h1 {
        font-size: 3rem;
    }
}
.sub {
    font-size: 1.25rem;
    line-height: 1.4;
    color: var(--gray-600);
    text-align: center;
    font-weight: 600;
    margin: 0 0 24px;
}
@media (min-width: 768px) {
    .sub {
        font-size: 1.5rem;
    }
}
.muted {
    text-align: center;
    color: var(--gray-500);
    font-size: 0.875rem;
    margin: 0;
}
@media (min-width: 768px) {
    .muted {
        font-size: 1rem;
    }
}
.icons {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin: 0 0 24px;
}
.divider {
    height: 1px;
    width: 48px;
    background: linear-gradient(90deg, transparent, #d1d5db);
}
.divider.r {
    background: linear-gradient(270deg, transparent, #d1d5db);
}
.progress {
    margin-top: 32px;
    height: 8px;
    background: var(--gray-200);
    border-radius: 9999px;
    overflow: hidden;
}
.progress > span {
    display: block;
    height: 100%;
    width: 60%;
    background: linear-gradient(90deg, var(--indigo-500), var(--blue-600));
    border-radius: inherit;
    animation: pulse 2s ease-in-out infinite;
}
.emoji {
    position: absolute;
    opacity: 0.5;
    animation: bounce 3s infinite;
}
.spin {
    animation: spin 4s linear infinite;
}
@keyframes bounce {
    0%,
    100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-8px);
    }
}
@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}
@keyframes pulse {
    50% {
        opacity: 0.6;
    }
}

/* Emoji positions (replaces inline styles) */
.emoji.e1 {
    top: 2.5rem;
    left: 2.5rem;
    font-size: 3.75rem;
    animation-delay: 0s;
}
.emoji.e2 {
    top: 5rem;
    right: 5rem;
    font-size: 4.5rem;
    animation-delay: 0.5s;
    animation-duration: 4s;
}
.emoji.e3 {
    bottom: 5rem;
    left: 5rem;
    font-size: 3.75rem;
    animation-delay: 1s;
    animation-duration: 3.5s;
}
.emoji.e4 {
    bottom: 8rem;
    right: 8rem;
    font-size: 4.5rem;
    animation-delay: 1.5s;
    animation-duration: 4.5s;
}
.emoji.e5 {
    top: 33%;
    left: 25%;
    font-size: 3rem;
    animation-delay: 2s;
    animation-duration: 3.8s;
}
.emoji.e6 {
    bottom: 33%;
    right: 25%;
    font-size: 3.75rem;
    animation-delay: 2.5s;
    animation-duration: 4.2s;
}
.emoji.e7 {
    top: 50%;
    right: 33%;
    font-size: 3rem;
    animation-delay: 3s;
    animation-duration: 3.3s;
}
.emoji.e8 {
    bottom: 25%;
    left: 33%;
    font-size: 3.75rem;
    animation-delay: 3.5s;
    animation-duration: 4.8s;
}

/* Icon colors */
.icon-indigo {
    color: var(--indigo-600);
}
.icon-blue {
    color: #3b82f6;
}