:root {
    --bc-coral: #ed5a51;
    --bc-orange: #ff9d42;
    --bc-peach: #ffad5c;
    --bc-pink: #ff6961;
    --bc-ink: #1a1a2e;
    --bc-text: #4a4a5a;
    --bc-cream: #fff6f0;
    --bc-gradient: linear-gradient(120deg, var(--bc-coral), var(--bc-orange));
}

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

html,
body {
    min-height: 100%;
}

body {
    font-family: Inter, sans-serif;
    color: var(--bc-text);
    background: var(--bc-cream);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

.bc-bg {
    position: fixed;
    inset: 0;
    z-index: 0;
    overflow: hidden;
    background: radial-gradient(circle at 50% 0%, #ffe3d3 0%, var(--bc-cream) 55%);
}

.bc-blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: .55;
    animation: bc-float 18s ease-in-out infinite alternate;
}

.bc-blob--1 {
    width: 480px;
    height: 480px;
    top: -140px;
    left: -120px;
    background: var(--bc-pink);
}

.bc-blob--2 {
    width: 420px;
    height: 420px;
    bottom: -160px;
    right: -100px;
    background: var(--bc-orange);
    animation-delay: -6s;
}

.bc-blob--3 {
    width: 320px;
    height: 320px;
    top: 45%;
    left: 60%;
    background: #f7a1c4;
    opacity: .35;
    animation-delay: -12s;
}

@keyframes bc-float {
    0% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(60px, 40px) scale(1.1); }
    100% { transform: translate(-40px, 70px) scale(.95); }
}

.bc-hearts {
    position: fixed;
    inset: 0;
    z-index: 1;
    pointer-events: none;
    overflow: hidden;
}

.bc-hearts span {
    position: absolute;
    bottom: -40px;
    color: var(--bc-coral);
    opacity: 0;
    animation: bc-rise 14s linear infinite;
}

.bc-hearts span:nth-child(1) { left: 6%;  font-size: 18px; animation-delay: 0s; }
.bc-hearts span:nth-child(2) { left: 18%; font-size: 12px; animation-delay: 3s; }
.bc-hearts span:nth-child(3) { left: 31%; font-size: 22px; animation-delay: 7s; }
.bc-hearts span:nth-child(4) { left: 47%; font-size: 14px; animation-delay: 1.5s; }
.bc-hearts span:nth-child(5) { left: 62%; font-size: 20px; animation-delay: 9s; }
.bc-hearts span:nth-child(6) { left: 74%; font-size: 12px; animation-delay: 5s; }
.bc-hearts span:nth-child(7) { left: 86%; font-size: 24px; animation-delay: 11s; }
.bc-hearts span:nth-child(8) { left: 94%; font-size: 15px; animation-delay: 4s; }

@keyframes bc-rise {
    0% { transform: translateY(0) rotate(0); opacity: 0; }
    10% { opacity: .45; }
    90% { opacity: .2; }
    100% { transform: translateY(-110vh) rotate(25deg); opacity: 0; }
}

.bc-page {
    position: relative;
    z-index: 2;
    min-height: 100vh;
    min-height: 100dvh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 28px;
    padding: 32px 18px calc(24px + env(safe-area-inset-bottom, 0px));
}

.bc-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: Figtree, sans-serif;
    font-size: 24px;
    font-weight: 800;
    color: var(--bc-ink);
    letter-spacing: -.02em;
}

.bc-brand img {
    filter: drop-shadow(0 6px 14px rgba(237, 90, 81, .35));
}

.bc-card {
    width: 100%;
    max-width: 580px;
    padding: 44px 40px 36px;
    text-align: center;
    border-radius: 28px;
    background: rgba(255, 255, 255, .72);
    border: 1px solid rgba(255, 255, 255, .9);
    box-shadow: 0 30px 80px rgba(237, 90, 81, .18), 0 2px 6px rgba(26, 26, 46, .05);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    animation: bc-in .8s cubic-bezier(.2, .8, .2, 1) both;
}

@keyframes bc-in {
    from { opacity: 0; transform: translateY(24px) scale(.98); }
    to { opacity: 1; transform: none; }
}

.bc-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 7px 14px;
    border-radius: 999px;
    font-size: 13px;
    font-weight: 600;
    color: var(--bc-coral);
    background: rgba(237, 90, 81, .1);
}

.bc-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--bc-coral);
    box-shadow: 0 0 0 0 rgba(237, 90, 81, .5);
    animation: bc-pulse 1.8s infinite;
}

@keyframes bc-pulse {
    70% { box-shadow: 0 0 0 10px rgba(237, 90, 81, 0); }
    100% { box-shadow: 0 0 0 0 rgba(237, 90, 81, 0); }
}

.bc-avatars {
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 28px 0 22px;
}

.bc-avatar {
    display: grid;
    place-items: center;
    width: 72px;
    height: 72px;
    border-radius: 50%;
    font-size: 34px;
    background: #fff;
    border: 3px solid #fff;
    box-shadow: 0 10px 24px rgba(26, 26, 46, .12);
}

.bc-avatar--a {
    margin-right: -14px;
    background: #ffe1dc;
    animation: bc-sway 4s ease-in-out infinite;
}

.bc-avatar--b {
    margin-left: -14px;
    background: #ffeacc;
    animation: bc-sway 4s ease-in-out infinite reverse;
}

.bc-avatar--heart {
    position: relative;
    z-index: 1;
    width: 58px;
    height: 58px;
    font-size: 26px;
    background: var(--bc-gradient);
    animation: bc-beat 1.4s ease-in-out infinite;
}

@keyframes bc-sway {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-6px); }
}

@keyframes bc-beat {
    0%, 100% { transform: scale(1); }
    15% { transform: scale(1.15); }
    30% { transform: scale(1); }
    45% { transform: scale(1.1); }
}

.bc-card h1 {
    font-family: Figtree, sans-serif;
    font-size: clamp(28px, 5vw, 40px);
    font-weight: 800;
    line-height: 1.12;
    letter-spacing: -.025em;
    color: var(--bc-ink);
}

.bc-card h1 em {
    font-style: normal;
    background: var(--bc-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.bc-lead {
    max-width: 440px;
    margin: 16px auto 30px;
    font-size: 16px;
    line-height: 1.6;
}

.bc-progress {
    position: relative;
    height: 10px;
    border-radius: 999px;
    background: rgba(237, 90, 81, .12);
    overflow: hidden;
}

.bc-progress__bar {
    position: relative;
    width: 82%;
    height: 100%;
    border-radius: inherit;
    background: linear-gradient(270deg, var(--bc-peach), var(--bc-pink));
    animation: bc-grow 1.8s cubic-bezier(.2, .8, .2, 1) .4s both;
    overflow: hidden;
}

.bc-progress__bar::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, .55), transparent);
    animation: bc-shine 2.2s ease-in-out infinite;
}

@keyframes bc-grow {
    from { width: 0; }
}

@keyframes bc-shine {
    from { transform: translateX(-100%); }
    to { transform: translateX(100%); }
}

.bc-progress__meta {
    display: flex;
    justify-content: space-between;
    margin-top: 10px;
    font-size: 13px;
    font-weight: 600;
    color: var(--bc-ink);
}

.bc-features {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
    margin-top: 30px;
    list-style: none;
}

.bc-features li {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 16px;
    border-radius: 14px;
    font-size: 14px;
    font-weight: 500;
    color: var(--bc-ink);
    background: #fff;
    box-shadow: 0 4px 14px rgba(26, 26, 46, .06);
}

.bc-footer {
    font-size: 12px;
    color: #8a8a96;
}

@media (max-width: 575px) {
    .bc-card {
        padding: 34px 22px 28px;
        border-radius: 22px;
    }

    .bc-avatar {
        width: 60px;
        height: 60px;
        font-size: 28px;
    }

    .bc-avatar--heart {
        width: 48px;
        height: 48px;
        font-size: 22px;
    }

    .bc-features li {
        font-size: 13px;
        padding: 9px 13px;
    }
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation: none !important;
    }
}