/* Bio / Linktree — página pública */

:root {
    --bio-bg: #070720;
    --bio-surface: rgba(255, 255, 255, 0.06);
    --bio-surface-hover: rgba(255, 255, 255, 0.11);
    --bio-border: rgba(255, 255, 255, 0.1);
    --bio-text: #eef0f8;
    --bio-muted: rgba(238, 240, 248, 0.62);
    --bio-accent: #5900ff;
    --bio-accent-2: #1a6fff;
    --bio-accent-soft: rgba(89, 0, 255, 0.4);
    --bio-radius: 18px;
    --bio-thumb: 52px;
}

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

body.bio-page {
    margin: 0;
    min-height: 100dvh;
    font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    color: var(--bio-text);
    background: var(--bio-bg);
    -webkit-font-smoothing: antialiased;
}

/* ── Background ── */
.bio-scene {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 0;
    overflow: hidden;
}

.bio-scene__grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(89, 0, 255, 0.06) 1px, transparent 1px),
        linear-gradient(90deg, rgba(89, 0, 255, 0.06) 1px, transparent 1px);
    background-size: 40px 40px;
    mask-image: radial-gradient(ellipse 85% 70% at 50% 30%, #000 15%, transparent 75%);
}

.bio-scene__orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(90px);
}

.bio-scene__orb--1 {
    width: min(460px, 85vw);
    height: min(460px, 85vw);
    top: -12%;
    left: -18%;
    background: var(--bio-accent);
    opacity: 0.5;
    animation: bio-float 16s ease-in-out infinite alternate;
}

.bio-scene__orb--2 {
    width: min(340px, 75vw);
    height: min(340px, 75vw);
    bottom: 0;
    right: -12%;
    background: var(--bio-accent-2);
    opacity: 0.28;
    animation: bio-float 20s ease-in-out infinite alternate-reverse;
}

.bio-scene__orb--3 {
    width: min(200px, 50vw);
    height: min(200px, 50vw);
    top: 42%;
    left: 50%;
    transform: translateX(-50%);
    background: #a855f7;
    opacity: 0.15;
    animation: bio-pulse-orb 8s ease-in-out infinite;
}

@keyframes bio-float {
    from { transform: translate(0, 0); }
    to   { transform: translate(24px, 18px); }
}

@keyframes bio-pulse-orb {
    0%, 100% { opacity: 0.12; transform: translateX(-50%) scale(1); }
    50%      { opacity: 0.22; transform: translateX(-50%) scale(1.08); }
}

/* ── Shell ── */
.bio-shell {
    position: relative;
    z-index: 1;
    width: min(440px, 100%);
    margin: 0 auto;
    padding: 2.25rem 1.15rem 2.5rem;
    min-height: 100dvh;
    display: flex;
    flex-direction: column;
    align-items: stretch;
}

/* ── Entrance ── */
.bio-rise {
    opacity: 0;
    transform: translateY(18px);
    animation: bio-rise 0.55s cubic-bezier(0.22, 1, 0.36, 1) forwards;
    animation-delay: calc(var(--bio-delay, 0) * 0.07s);
}

@keyframes bio-rise {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@media (prefers-reduced-motion: reduce) {
    .bio-rise,
    .bio-scene__orb,
    .bio-card--featured::before,
    .bio-profile__avatar-wrap::before {
        animation: none !important;
        opacity: 1;
        transform: none;
    }
}

/* ── Profile ── */
.bio-profile {
    text-align: center;
    margin-bottom: 2rem;
}

.bio-profile__avatar-wrap {
    position: relative;
    display: inline-block;
    margin-bottom: 1.1rem;
}

.bio-profile__avatar-wrap::before {
    content: "";
    position: absolute;
    inset: -4px;
    border-radius: 50%;
    background: conic-gradient(from 180deg, var(--bio-accent), var(--bio-accent-2), #a855f7, var(--bio-accent));
    animation: bio-spin-ring 6s linear infinite;
    z-index: 0;
}

.bio-profile__avatar-wrap::after {
    content: "";
    position: absolute;
    inset: -4px;
    border-radius: 50%;
    background: conic-gradient(from 180deg, var(--bio-accent), var(--bio-accent-2), #a855f7, var(--bio-accent));
    filter: blur(12px);
    opacity: 0.45;
    z-index: -1;
    animation: bio-spin-ring 6s linear infinite;
}

@keyframes bio-spin-ring {
    to { transform: rotate(360deg); }
}

.bio-profile__avatar {
    position: relative;
    z-index: 1;
    display: block;
    width: 96px;
    height: 96px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--bio-bg);
    box-shadow: 0 12px 40px rgba(89, 0, 255, 0.35);
}

.bio-profile__title {
    margin: 0 0 0.4rem;
    font-size: clamp(1.45rem, 5.5vw, 1.75rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    line-height: 1.15;
    background: linear-gradient(135deg, #fff 30%, rgba(200, 180, 255, 0.95));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.bio-profile__sub {
    margin: 0 auto;
    max-width: 28ch;
    font-size: 0.95rem;
    color: var(--bio-muted);
    line-height: 1.5;
}

/* ── Links ── */
.bio-links {
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
    width: 100%;
}

/* Card base */
.bio-card {
    position: relative;
    display: block;
    padding: 2px;
    border-radius: calc(var(--bio-radius) + 2px);
    color: inherit;
    text-decoration: none;
    -webkit-tap-highlight-color: transparent;
    transition: transform 0.22s cubic-bezier(0.22, 1, 0.36, 1);
}

.bio-card__inner {
    display: grid;
    grid-template-columns: var(--bio-thumb) 1fr auto;
    align-items: center;
    gap: 0.9rem;
    padding: 0.75rem 0.9rem 0.75rem 0.75rem;
    background: var(--bio-surface);
    border: 1px solid var(--bio-border);
    border-radius: var(--bio-radius);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    transition:
        background 0.2s ease,
        border-color 0.2s ease,
        box-shadow 0.25s ease;
}

.bio-card:hover,
.bio-card:focus-visible {
    transform: translateY(-3px) scale(1.01);
    outline: none;
}

.bio-card:hover .bio-card__inner,
.bio-card:focus-visible .bio-card__inner {
    background: var(--bio-surface-hover);
    border-color: rgba(255, 255, 255, 0.2);
    box-shadow:
        0 12px 32px rgba(0, 0, 0, 0.35),
        0 0 0 1px rgba(255, 255, 255, 0.04);
}

.bio-card:active {
    transform: translateY(0) scale(0.985);
}

.bio-card:active .bio-card__inner {
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.25);
}

.bio-card__thumb {
    width: var(--bio-thumb);
    height: var(--bio-thumb);
    border-radius: 14px;
    background: linear-gradient(145deg, rgba(89, 0, 255, 0.45), rgba(26, 111, 255, 0.25));
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    flex-shrink: 0;
    transition: transform 0.25s ease;
}

.bio-card:hover .bio-card__thumb {
    transform: scale(1.06);
}

.bio-card__thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.bio-card__thumb i {
    font-size: 1.5rem;
    color: #fff;
    filter: drop-shadow(0 2px 6px rgba(0, 0, 0, 0.25));
}

.bio-card__body {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
    min-width: 0;
}

.bio-card__label {
    font-size: 0.97rem;
    font-weight: 600;
    line-height: 1.35;
    text-align: left;
}

.bio-card__hint {
    font-size: 0.78rem;
    color: rgba(200, 180, 255, 0.85);
    font-weight: 500;
}

.bio-card__go {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.07);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: background 0.2s ease, transform 0.25s ease;
}

.bio-card__go i {
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.75);
    transition: transform 0.25s ease;
}

.bio-card:hover .bio-card__go {
    background: rgba(89, 0, 255, 0.35);
}

.bio-card:hover .bio-card__go i {
    transform: translateX(2px);
    color: #fff;
}

/* Featured (first link) */
.bio-card--featured {
    --bio-thumb: 58px;
    margin-bottom: 0.35rem;
}

.bio-card--featured::before {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: calc(var(--bio-radius) + 2px);
    background: linear-gradient(
        120deg,
        var(--bio-accent),
        var(--bio-accent-2),
        #a855f7,
        var(--bio-accent)
    );
    background-size: 250% 250%;
    animation: bio-shimmer-border 5s ease infinite;
    z-index: 0;
}

@keyframes bio-shimmer-border {
    0%, 100% { background-position: 0% 50%; }
    50%      { background-position: 100% 50%; }
}

.bio-card--featured .bio-card__inner {
    position: relative;
    z-index: 1;
    background: linear-gradient(
        135deg,
        rgba(89, 0, 255, 0.22) 0%,
        rgba(26, 111, 255, 0.12) 50%,
        rgba(255, 255, 255, 0.06) 100%
    );
    border-color: rgba(255, 255, 255, 0.14);
    padding: 1rem 1rem 1rem 0.85rem;
    box-shadow:
        0 8px 28px rgba(89, 0, 255, 0.25),
        inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.bio-card--featured:hover .bio-card__inner {
    box-shadow:
        0 16px 40px rgba(89, 0, 255, 0.38),
        0 0 48px rgba(89, 0, 255, 0.15),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.bio-card--featured .bio-card__thumb {
    background: linear-gradient(145deg, #5900ff, #1a6fff);
    box-shadow: 0 6px 20px rgba(89, 0, 255, 0.45);
}

.bio-card--featured .bio-card__thumb i {
    font-size: 1.65rem;
}

.bio-card--featured .bio-card__label {
    font-size: 1.05rem;
    font-weight: 700;
}

.bio-card--featured .bio-card__go {
    width: 38px;
    height: 38px;
    background: rgba(89, 0, 255, 0.35);
}

.bio-card__badge {
    position: absolute;
    top: -0.55rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    padding: 0.22rem 0.65rem;
    border-radius: 999px;
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: #fff;
    background: linear-gradient(90deg, var(--bio-accent), #7c3aed);
    box-shadow: 0 4px 14px rgba(89, 0, 255, 0.45);
    white-space: nowrap;
}

.bio-card__badge i {
    font-size: 0.72rem;
}

/* ── Misc ── */
.bio-empty {
    text-align: center;
    color: var(--bio-muted);
    padding: 2rem 1rem;
}

.bio-edit-cta {
    margin: 1.75rem 0 0;
    text-align: center;
}

.bio-edit-cta__btn {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.55rem 1rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid var(--bio-border);
    color: var(--bio-muted);
    text-decoration: none;
    font-size: 0.85rem;
    transition: background 0.15s, color 0.15s;
}

.bio-edit-cta__btn:hover {
    background: rgba(255, 255, 255, 0.12);
    color: var(--bio-text);
}

.bio-foot {
    margin-top: auto;
    padding-top: 2.25rem;
    text-align: center;
    font-size: 0.8rem;
}

.bio-foot a {
    color: var(--bio-muted);
    text-decoration: none;
    transition: color 0.15s;
}

.bio-foot a:hover {
    color: var(--bio-text);
}

@media (min-width: 480px) {
    .bio-shell {
        padding-top: 3rem;
    }

    .bio-links {
        gap: 0.95rem;
    }
}