/* 米提亚 xp 网站 - 样式 */

:root {
    --bg: #07060f;
    --bg-2: #0f0a20;
    --card: rgba(20, 15, 40, 0.72);
    --line: rgba(150, 130, 255, 0.10);
    --border: rgba(160, 140, 255, 0.22);
    --purple: #a78bfa;
    --blue: #7dd3fc;
    --text: #eceaf8;
    --muted: #9a94b8;
}

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

html {
    scroll-behavior: smooth;
}

body {
    min-height: 100vh;
    background: var(--bg);
    color: var(--text);
    font-family: "PingFang SC", "Microsoft YaHei", "Segoe UI", system-ui, sans-serif;
    line-height: 1.7;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

/* 固定网格背景（不随滚动移动） */
body::before {
    content: "";
    position: fixed;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    background-image:
        linear-gradient(var(--line) 1px, transparent 1px),
        linear-gradient(90deg, var(--line) 1px, transparent 1px);
    background-size: 56px 56px;
    -webkit-mask-image: radial-gradient(circle at 50% 35%, #000 0%, rgba(0, 0, 0, 0.35) 55%, transparent 85%);
    mask-image: radial-gradient(circle at 50% 35%, #000 0%, rgba(0, 0, 0, 0.35) 55%, transparent 85%);
}

/* 固定星云光效 */
body::after {
    content: "";
    position: fixed;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    background:
        radial-gradient(60% 45% at 78% 28%, rgba(124, 92, 255, 0.30), transparent 70%),
        radial-gradient(50% 40% at 12% 78%, rgba(56, 189, 248, 0.14), transparent 70%),
        radial-gradient(90% 70% at 50% 0%, rgba(88, 60, 190, 0.20), transparent 65%);
}

.page {
    position: relative;
    z-index: 1;
}

/* ============ 首屏 ============ */
.hero {
    min-height: 100vh;
    display: grid;
    grid-template-columns: 1.05fr 0.95fr;
    align-items: center;
    gap: 48px;
    width: min(1280px, 100% - 88px);
    margin: 0 auto;
    padding: 96px 0 72px;
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 6px 14px;
    border: 1px solid var(--border);
    background: rgba(124, 92, 255, 0.08);
    color: var(--blue);
    font-size: 13px;
    letter-spacing: 0.28em;
    text-transform: uppercase;
}

.eyebrow i {
    width: 6px;
    height: 6px;
    background: var(--blue);
    box-shadow: 0 0 12px var(--blue);
    animation: blink 2.2s ease-in-out infinite;
}

.hero h1 {
    margin: 26px 0 20px;
    font-size: clamp(40px, 5.4vw, 78px);
    line-height: 1.12;
    letter-spacing: 0.01em;
    font-weight: 800;
    text-shadow: 0 0 42px rgba(124, 92, 255, 0.35);
}

.hero h1 .grad {
    background: linear-gradient(100deg, var(--blue) 0%, #c4b5fd 45%, var(--purple) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    filter: drop-shadow(0 0 26px rgba(124, 92, 255, 0.45));
}

.hero .sub {
    max-width: 30em;
    color: var(--muted);
    font-size: clamp(15px, 1.35vw, 19px);
}

.hero .sub b {
    color: var(--text);
    font-weight: 600;
}

.hero .tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 34px;
}

.hero .tags span {
    padding: 5px 12px;
    border: 1px solid var(--border);
    color: var(--muted);
    font-size: 13px;
    letter-spacing: 0.12em;
    background: rgba(124, 92, 255, 0.06);
}

/* 角色立绘 */
.hero__art {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero__art::before {
    content: "";
    position: absolute;
    width: 78%;
    aspect-ratio: 1;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(139, 92, 246, 0.42), rgba(56, 189, 248, 0.10) 55%, transparent 72%);
    filter: blur(14px);
    animation: breathe 6s ease-in-out infinite;
}

.hero__art::after {
    content: "";
    position: absolute;
    width: 86%;
    aspect-ratio: 1;
    border: 1px dashed rgba(160, 140, 255, 0.25);
    border-radius: 50%;
    animation: spin 40s linear infinite;
}

.hero__art img {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 560px;
    filter: drop-shadow(0 26px 60px rgba(88, 60, 190, 0.55));
    animation: float 7s ease-in-out infinite;
}

/* ============ 状态区 ============ */
.status {
    width: min(1280px, 100% - 88px);
    margin: 0 auto;
    padding: 0 0 120px;
}

.card {
    border: 1px solid var(--border);
    background: var(--card);
    backdrop-filter: blur(10px);
    padding: 40px 44px;
    position: relative;
    overflow: hidden;
}

.card::before {
    content: "";
    position: absolute;
    inset: 0 auto 0 0;
    width: 3px;
    background: linear-gradient(180deg, var(--blue), var(--purple));
}

.status__label {
    color: var(--blue);
    font-size: 13px;
    letter-spacing: 0.3em;
    text-transform: uppercase;
}

.status__title {
    margin: 14px 0 30px;
    font-size: clamp(24px, 3vw, 40px);
    font-weight: 700;
    letter-spacing: 0.02em;
}

.status__actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 18px;
}

.btn {
    appearance: none;
    border: 0;
    cursor: pointer;
    padding: 15px 34px;
    font-size: 16px;
    font-weight: 600;
    font-family: inherit;
    letter-spacing: 0.06em;
    color: #06060f;
    background: linear-gradient(100deg, var(--blue), var(--purple));
    transition: transform 0.2s ease, box-shadow 0.2s ease, opacity 0.2s ease;
    box-shadow: 0 12px 34px rgba(124, 92, 255, 0.32);
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 16px 42px rgba(124, 92, 255, 0.5);
}

.btn:disabled {
    cursor: default;
    opacity: 0.55;
    transform: none;
    box-shadow: none;
}

.btn--ghost {
    color: var(--text);
    background: transparent;
    border: 1px solid var(--border);
    box-shadow: none;
}

.btn--ghost:hover {
    border-color: var(--blue);
    color: var(--blue);
    box-shadow: 0 12px 30px rgba(56, 189, 248, 0.18);
}

/* 实时预约人数 */
.counter {
    display: flex;
    align-items: baseline;
    gap: 10px;
    font-size: 15px;
    color: var(--muted);
}

.counter strong {
    font-size: 32px;
    font-weight: 800;
    font-variant-numeric: tabular-nums;
    color: var(--text);
    transition: color 0.3s ease, transform 0.3s ease;
    display: inline-block;
}

.counter strong.up {
    color: var(--blue);
    transform: scale(1.16);
}

.counter .dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #4ade80;
    box-shadow: 0 0 10px #4ade80;
    animation: blink 1.8s ease-in-out infinite;
    align-self: center;
}

/* ============ 开发人员弹窗 ============ */
.modal {
    position: fixed;
    inset: 0;
    z-index: 50;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 24px;
    background: rgba(5, 4, 12, 0.78);
    backdrop-filter: blur(6px);
}

.modal.open {
    display: flex;
    animation: fade 0.25s ease;
}

.modal__box {
    width: min(720px, 100%);
    border: 1px solid var(--border);
    background: linear-gradient(160deg, rgba(28, 21, 56, 0.98), rgba(12, 9, 26, 0.98));
    padding: 38px 40px;
    animation: pop 0.3s cubic-bezier(0.22, 1, 0.36, 1);
}

.modal__head {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 20px;
    margin-bottom: 26px;
}

.modal__head h2 {
    font-size: 26px;
    letter-spacing: 0.04em;
}

.modal__head p {
    color: var(--muted);
    font-size: 14px;
}

.modal__close {
    appearance: none;
    border: 1px solid var(--border);
    background: transparent;
    color: var(--muted);
    cursor: pointer;
    width: 38px;
    height: 38px;
    font-size: 18px;
    line-height: 1;
    transition: all 0.2s ease;
}

.modal__close:hover {
    color: var(--blue);
    border-color: var(--blue);
}

.dev {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 20px 22px;
    border: 1px solid var(--border);
    background: rgba(124, 92, 255, 0.06);
}

.dev + .dev {
    margin-top: 14px;
}

.dev__avatar {
    flex: 0 0 52px;
    height: 52px;
    display: grid;
    place-items: center;
    font-weight: 800;
    font-size: 18px;
    color: #06060f;
    background: linear-gradient(140deg, var(--blue), var(--purple));
}

.dev__name {
    font-size: 18px;
    font-weight: 700;
    letter-spacing: 0.04em;
}

.dev__role {
    color: var(--blue);
    font-size: 13px;
    letter-spacing: 0.1em;
}

.dev__stack {
    margin-left: auto;
    color: var(--muted);
    font-size: 14px;
    text-align: right;
}

/* ============ 提示条 ============ */
.toast {
    position: fixed;
    left: 50%;
    bottom: 42px;
    z-index: 80;
    transform: translate(-50%, 20px);
    padding: 13px 26px;
    border: 1px solid var(--border);
    background: rgba(20, 15, 40, 0.96);
    color: var(--text);
    font-size: 15px;
    opacity: 0;
    pointer-events: none;
    transition: all 0.3s ease;
}

.toast.show {
    opacity: 1;
    transform: translate(-50%, 0);
}

.footer {
    position: relative;
    z-index: 1;
    padding: 26px 0 34px;
    text-align: center;
    color: #6f698c;
    font-size: 13px;
    letter-spacing: 0.1em;
    border-top: 1px solid var(--line);
}

/* ============ 入场动画 ============ */
.reveal {
    opacity: 0;
    transform: translateY(28px);
    animation: rise 0.9s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

.d1 { animation-delay: 0.05s; }
.d2 { animation-delay: 0.16s; }
.d3 { animation-delay: 0.27s; }
.d4 { animation-delay: 0.38s; }
.d5 { animation-delay: 0.49s; }

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

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-16px); }
}

@keyframes breathe {
    0%, 100% { opacity: 0.75; transform: scale(1); }
    50% { opacity: 1; transform: scale(1.06); }
}

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

@keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.25; }
}

@keyframes fade {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes pop {
    from { opacity: 0; transform: translateY(18px) scale(0.98); }
    to { opacity: 1; transform: none; }
}

/* ============ 响应式 ============ */
@media (max-width: 980px) {
    .hero {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 32px;
        width: calc(100% - 48px);
        padding-top: 72px;
    }

    .hero__art {
        order: -1;
    }

    .hero__art img {
        max-width: 380px;
    }

    .hero .sub {
        margin: 0 auto;
    }

    .hero .tags,
    .status__actions {
        justify-content: center;
    }

    .status {
        width: calc(100% - 48px);
        padding-bottom: 80px;
    }

    .card {
        padding: 32px 24px;
        text-align: center;
    }

    .card::before {
        inset: 0 0 auto 0;
        width: auto;
        height: 3px;
    }

    .counter {
        justify-content: center;
    }

    .modal__box {
        padding: 28px 22px;
    }

    .dev {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }

    .dev__stack {
        margin-left: 0;
        text-align: left;
    }
}

@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}