/* =====================================================================
   licheng.css —— Milestones page styles (class prefix lc-)
   English site - independent copy
   ===================================================================== */

/* ---------- Inner banner ---------- */
.lc-hero {
    position: relative;
    padding: 160px 0 90px;
    text-align: center;
    background:
        linear-gradient(180deg, rgba(10, 12, 18, 0.5) 0%, rgba(10, 12, 18, 0.8) 100%),
        url(../../public/banner/1-3.jpg) center center / cover no-repeat;
    overflow: hidden;
}
.lc-hero-bg {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 55% 45% at 50% 0%, rgba(200, 160, 96, 0.16), transparent 70%),
        radial-gradient(ellipse 30% 30% at 12% 85%, rgba(200, 160, 96, 0.06), transparent 70%),
        radial-gradient(ellipse 30% 30% at 88% 85%, rgba(200, 160, 96, 0.06), transparent 70%);
    pointer-events: none;
}
.lc-hero-content { position: relative; z-index: 1; }
.lc-breadcrumb {
    font-size: 13px;
    color: var(--text-gray);
    letter-spacing: 1px;
    margin-bottom: 26px;
}
.lc-breadcrumb a { color: var(--text-gray); transition: color 0.25s; }
.lc-breadcrumb a:hover { color: var(--gold); }
.lc-breadcrumb-sep { margin: 0 8px; opacity: 0.5; }
.lc-breadcrumb-current { color: var(--silver); }
.lc-hero-tag {
    display: inline-block;
    font-size: 13px;
    letter-spacing: 4px;
    color: var(--gold);
    border: 1px solid var(--border);
    padding: 8px 22px;
    margin-bottom: 26px;
}
.lc-hero-title {
    font-size: 46px;
    font-weight: 700;
    letter-spacing: 8px;
    background: linear-gradient(120deg, #F5EBD8 20%, var(--gold) 55%, #F5EBD8 90%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 18px;
}
.lc-hero-sub {
    font-size: 17px;
    letter-spacing: 2px;
    color: var(--silver);
}

/* ---------- Company history visual ---------- */
.lc-visual { padding: 70px 0 0; }
.lc-visual-frame {
    position: relative;
    border: 1px solid var(--border);
    background: var(--bg-card);
    padding: 14px;
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.5);
}
.lc-visual-frame img { display: block; width: 100%; }
.lc-visual-note {
    margin-top: 16px;
    text-align: center;
    font-size: 13px;
    letter-spacing: 2px;
    color: var(--text-gray);
}
.lc-visual-note b { color: var(--gold); font-weight: 600; }

/* ---------- Timeline ---------- */
.lc-section { padding: 80px 0 0; }
.lc-section-head { text-align: center; margin-bottom: 60px; }
.lc-section-no {
    font-size: 12px;
    letter-spacing: 4px;
    color: var(--gold);
    margin-bottom: 12px;
}
.lc-section-title {
    font-size: 30px;
    font-weight: 700;
    letter-spacing: 4px;
    color: var(--text-white);
    margin-bottom: 10px;
}
.lc-section-lead {
    font-size: 15px;
    letter-spacing: 2px;
    color: var(--gold);
}
.lc-timeline {
    position: relative;
    max-width: 1000px;
    margin: 0 auto;
    padding: 10px 0 6px;
}
.lc-timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 1px;
    transform: translateX(-50%);
    background: linear-gradient(180deg, transparent, rgba(200, 160, 96, 0.5) 8%, rgba(200, 160, 96, 0.5) 92%, transparent);
}
.lc-item {
    position: relative;
    display: grid;
    grid-template-columns: 1fr 72px 1fr;
    align-items: center;
    margin-bottom: 46px;
}
.lc-item:last-child { margin-bottom: 0; }
/* Center axis node */
.lc-node {
    grid-column: 2;
    justify-self: center;
    width: 46px;
    height: 46px;
    border: 1px solid rgba(200, 160, 96, 0.5);
    border-radius: 50%;
    background: var(--bg-card);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 15px;
    font-weight: 700;
    color: var(--gold);
    z-index: 1;
}
.lc-node::before {
    content: '';
    position: absolute;
    inset: 4px;
    border: 1px solid rgba(200, 160, 96, 0.25);
    border-radius: 50%;
}
.lc-node span { position: relative; z-index: 1; }
/* Card */
.lc-card {
    border: 1px solid rgba(200, 160, 96, 0.15);
    background: var(--bg-card);
    padding: 28px 30px;
    transition: all 0.35s;
}
.lc-card:hover {
    border-color: rgba(200, 160, 96, 0.5);
    transform: translateY(-4px);
    box-shadow: 0 16px 36px rgba(0, 0, 0, 0.4);
}
.lc-item:nth-child(odd) .lc-card { grid-column: 1; grid-row: 1; text-align: right; }
.lc-item:nth-child(odd) .lc-node { grid-row: 1; }
.lc-item:nth-child(even) .lc-card { grid-column: 3; grid-row: 1; }
.lc-item:nth-child(even) .lc-node { grid-row: 1; }
.lc-card-title {
    font-size: 19px;
    font-weight: 700;
    letter-spacing: 1px;
    color: var(--text-white);
    margin-bottom: 10px;
}
.lc-card-title i {
    font-style: normal;
    color: var(--gold);
    margin-right: 8px;
}
.lc-item:nth-child(odd) .lc-card-title i { margin-right: 0; margin-left: 8px; }
.lc-card-desc {
    font-size: 14px;
    line-height: 2;
    color: var(--text-gray);
}

/* ---------- Closing CTA ---------- */
.lc-cta {
    position: relative;
    margin-top: 90px;
    padding: 100px 0 110px;
    text-align: center;
    background:
        radial-gradient(ellipse 55% 60% at 50% 100%, rgba(200, 160, 96, 0.14), transparent 75%),
        linear-gradient(180deg, #10131C 0%, #0A0C12 100%);
    overflow: hidden;
}
.lc-cta-title {
    font-size: 28px;
    font-weight: 700;
    letter-spacing: 2px;
    background: linear-gradient(120deg, #F5EBD8 20%, var(--gold) 55%, #F5EBD8 90%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 16px;
}
.lc-cta-text {
    max-width: 640px;
    margin: 0 auto 32px;
    font-size: 14.5px;
    line-height: 2;
    color: var(--text-gray);
}
.lc-cta-tel {
    font-size: 32px;
    font-weight: 700;
    letter-spacing: 2px;
    color: var(--gold);
    margin-bottom: 28px;
}
.lc-btn-gold {
    display: inline-block;
    padding: 14px 44px;
    font-size: 15px;
    letter-spacing: 2px;
    color: #0A0C12;
    background: linear-gradient(120deg, var(--gold) 0%, #E0C088 50%, var(--gold) 100%);
    border: none;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.3s;
}
.lc-btn-gold:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 24px rgba(200, 160, 96, 0.35);
}
.lc-btn-outline {
    display: inline-block;
    margin-left: 16px;
    padding: 13px 40px;
    font-size: 15px;
    letter-spacing: 2px;
    color: var(--gold);
    background: transparent;
    border: 1px solid var(--gold);
    text-decoration: none;
    transition: all 0.3s;
}
.lc-btn-outline:hover { background: rgba(200, 160, 96, 0.1); }

/* ---------- Responsive ---------- */
@media (max-width: 992px) {
    .lc-hero-title { font-size: 34px; }
    .lc-timeline::before { left: 23px; }
    .lc-item { grid-template-columns: 46px 1fr; gap: 0 18px; margin-bottom: 34px; }
    .lc-item:nth-child(odd) .lc-card,
    .lc-item:nth-child(even) .lc-card {
        grid-column: 2;
        grid-row: 1;
        text-align: left;
    }
    .lc-item:nth-child(odd) .lc-node,
    .lc-item:nth-child(even) .lc-node {
        grid-column: 1;
        grid-row: 1;
        justify-self: start;
    }
    .lc-item:nth-child(odd) .lc-card-title i { margin-right: 8px; margin-left: 0; }
}
@media (max-width: 600px) {
    .lc-hero { padding: 120px 0 60px; }
    .lc-hero-title { font-size: 28px; letter-spacing: 4px; }
    .lc-section-title { font-size: 24px; }
    .lc-card { padding: 22px 20px; }
    .lc-btn-outline { margin-left: 0; margin-top: 14px; }
    .lc-cta-tel { font-size: 25px; }
}