/* ZHE'S COFFEE — IT LIGHT · 是光 共享样式 (v1.0) */
/* 配套 design spec: docs/superpowers/specs/2026-07-07-zhes-coffee-v07-redesign-design.md */

:root {
    --light-warm: #F2E6CB;
    --light-cool: #E0E7EC;
    --light-amber: #C6A15B;
    --light-deep: #3B3B36;
    --gold-soft: rgba(198, 161, 91, 0.12);
    --gold-line: rgba(198, 161, 91, 0.36);
    --light-shadow: 0 28px 80px -40px rgba(47, 48, 45, 0.42);
}

.light-card {
    position: relative;
    padding: 28px 26px;
    border: 1px solid rgba(250, 246, 236, 0.7);
    border-left: 2px solid var(--quartz-vein, #FEFBF0);
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.26);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: 0 22px 56px -28px rgba(47, 48, 45, 0.18);
    transition: transform 220ms ease, border-color 220ms ease, background 220ms ease;
}

.light-card:hover {
    transform: translateY(-4px);
    border-color: rgba(90, 107, 117, 0.32);
    background: rgba(255, 255, 255, 0.38);
}

.light-card .stage-num {
    display: inline-block;
    margin-bottom: 10px;
    color: #8A6B2C;
    font-size: 11px;
    font-weight: 900;
    letter-spacing: 0.22em;
    text-transform: uppercase;
}

.light-card .stage-num::after {
    content: "";
    display: block;
    margin-top: 6px;
    width: 32px;
    height: 1px;
    background: var(--quartz-vein, #FEFBF0);
}

.light-card h3 {
    margin: 0 0 6px;
    color: #2F302D;
    font-size: 22px;
    line-height: 1.3;
    letter-spacing: -0.01em;
}

.light-card .alias {
    display: block;
    margin-bottom: 12px;
    color: rgba(74, 74, 74, 0.5);
    font-size: 12px;
    letter-spacing: 0.04em;
}

.light-card .manifesto {
    margin: 0 0 12px;
    color: var(--light-deep);
    font-size: 15px;
    font-weight: 700;
    line-height: 1.55;
}

.light-card p {
    margin: 0 0 10px;
    color: rgba(74, 74, 74, 0.78);
    font-size: 14px;
    line-height: 1.75;
}

.light-card .role-tag {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 999px;
    color: #8A6B2C;
    background: var(--gold-soft);
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 0.08em;
}

.light-chip {
    display: inline-flex;
    align-items: center;
    padding: 6px 14px;
    border: 1px solid rgba(90, 107, 117, 0.24);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.28);
    color: #4A4A4A;
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0.06em;
    text-decoration: none;
    transition: transform 200ms ease, border-color 200ms ease, background 200ms ease;
}

.light-chip:hover {
    transform: translateY(-2px);
    border-color: var(--gold-line);
    background: var(--gold-soft);
}

.light-strip {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
    padding: 24px 0;
}

.gold-badge {
    display: inline-flex;
    align-items: center;
    padding: 5px 11px;
    border: 1px solid var(--gold-line);
    border-radius: 999px;
    color: #8A6B2C;
    background: var(--gold-soft);
    font-size: 11px;
    font-weight: 900;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

.quote-warm {
    margin: 0;
    padding: 28px 32px;
    border-left: 3px solid var(--light-amber);
    border-radius: 14px;
    background: linear-gradient(135deg, rgba(198, 161, 91, 0.12), rgba(255, 255, 255, 0.24));
    color: var(--light-deep);
    font-size: 20px;
    font-weight: 700;
    line-height: 1.6;
}

.stage-num-large {
    display: block;
    font-family: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", sans-serif;
    color: var(--light-deep);
    font-size: clamp(56px, 8vw, 96px);
    font-weight: 800;
    line-height: 0.9;
    letter-spacing: -0.04em;
}

.light-hero-image {
    position: relative;
    min-height: 90vh;
    display: grid;
    align-content: center;
    background-size: cover;
    background-position: center;
    isolation: isolate;
    color: #FEFBF0;
    text-align: left;
    padding: 6rem 1.5rem 5rem;
}

.light-hero-image::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        linear-gradient(180deg, rgba(47, 48, 45, 0.42) 0%, rgba(47, 48, 45, 0.18) 38%, rgba(47, 48, 45, 0.7) 100%),
        radial-gradient(circle at 70% 30%, rgba(198, 161, 91, 0.22), transparent 60%);
    z-index: 0;
}

.light-hero-image > * {
    position: relative;
    z-index: 1;
    max-width: 920px;
    margin: 0 auto;
}

.light-reveal {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 600ms ease, transform 600ms ease;
}

.light-reveal.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.light-tab-bar {
    display: flex;
    justify-content: center;
    gap: 8px;
    padding: 8px 0 24px;
    flex-wrap: wrap;
}

.light-tab {
    padding: 10px 22px;
    border: 1px solid rgba(90, 107, 117, 0.24);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.28);
    color: #4A4A4A;
    font-size: 13px;
    font-weight: 800;
    letter-spacing: 0.06em;
    cursor: pointer;
    transition: background 220ms ease, border-color 220ms ease;
}

.light-tab.is-active {
    border-color: var(--gold-line);
    background: var(--gold-soft);
    color: #8A6B2C;
}

.light-tab:hover {
    border-color: var(--gold-line);
    background: rgba(255, 255, 255, 0.42);
}

.so-card {
    position: relative;
    padding: 28px 26px;
    border: 1px solid rgba(90, 107, 117, 0.18);
    border-left: 2px solid var(--quartz-vein, #FEFBF0);
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.28);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: 0 18px 48px -28px rgba(47, 48, 45, 0.18);
    overflow: hidden;
}

.so-card::after {
    content: "";
    position: absolute;
    right: -42px;
    top: -42px;
    width: 120px;
    height: 120px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(198, 161, 91, 0.16), transparent 68%);
}

.so-card .so-icon {
    display: block;
    margin-bottom: 12px;
    font-size: 32px;
    line-height: 1;
}

.so-card .so-label {
    display: inline-block;
    margin-bottom: 6px;
    color: var(--denim, #5A6B75);
    font-size: 11px;
    font-weight: 900;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

.so-card h3 {
    margin: 0 0 8px;
    color: #2F302D;
    font-size: 22px;
    letter-spacing: -0.01em;
}

.so-card p {
    margin: 0 0 8px;
    color: rgba(74, 74, 74, 0.78);
    font-size: 14px;
    line-height: 1.75;
}

@media (max-width: 720px) {
    .light-card { padding: 22px 18px; }
    .so-card { padding: 22px 18px; }
    .quote-warm { padding: 22px 18px; font-size: 17px; }
    .light-hero-image { min-height: 78vh; padding: 5rem 1.125rem 3rem; }
}