/* ==========================================================
   home-v2.css — 首页增强模块
   仅新增，不覆盖 style.css 既有规则
   ========================================================== */

:root {
    --hv-accent: #93c5fd;
    --hv-gold: #fbbf24;
    --hv-line: rgba(255, 255, 255, 0.08);
    --hv-card: rgba(255, 255, 255, 0.03);
    --hv-text-dim: rgba(255, 255, 255, 0.55);
}

/* ---------- 通用小标题 ---------- */
.featured__kicker,
.intro-block__kicker {
    font-family: 'Inter', sans-serif;
    font-size: 0.72rem;
    letter-spacing: 4px;
    text-transform: uppercase;
    color: var(--hv-accent);
    margin: 0 0 14px;
}

.featured__title,
.all-works-intro h2 {
    font-family: 'Montserrat', sans-serif;
    font-size: clamp(1.8rem, 3vw, 2.6rem);
    font-weight: 800;
    color: #fff;
    margin: 0 0 12px;
    letter-spacing: -0.5px;
}

/* ==========================================================
   1. 定位区 Intro Block
   ========================================================== */
.intro-block {
    position: relative;
    z-index: 10;
    padding: 120px 40px 90px;
}

.intro-block__inner {
    max-width: 1060px;
    margin: 0 auto;
}

.intro-block__statement {
    font-family: 'Montserrat', sans-serif;
    font-size: clamp(2rem, 5vw, 3.6rem);
    font-weight: 800;
    line-height: 1.32;
    color: #fff;
    margin: 0 0 34px;
    letter-spacing: -1px;
}

.intro-block__statement em {
    font-style: normal;
    position: relative;
    color: var(--hv-gold);
}

.intro-block__statement em::after {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0.08em;
    height: 0.32em;
    background: rgba(251, 191, 36, 0.16);
    z-index: -1;
    border-radius: 2px;
}

.intro-block__body {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 24px 40px;
    max-width: 900px;
}

.intro-block__body p {
    font-size: 0.98rem;
    line-height: 1.9;
    color: var(--hv-text-dim);
    margin: 0;
}

.intro-block__body strong {
    color: rgba(255, 255, 255, 0.92);
    font-weight: 600;
}

/* ---------- 数据条 ---------- */
.stat-strip {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
    gap: 0;
    margin-top: 56px;
    border: 1px solid var(--hv-line);
    border-radius: 14px;
    overflow: hidden;
    background: rgba(255, 255, 255, 0.015);
    backdrop-filter: blur(6px);
}

.stat-strip__item {
    padding: 26px 20px;
    text-align: center;
    border-right: 1px solid var(--hv-line);
    transition: background 0.35s ease;
}

.stat-strip__item:last-child {
    border-right: none;
}

.stat-strip__item:hover {
    background: rgba(147, 197, 253, 0.06);
}

.stat-strip__num {
    display: block;
    font-family: 'Montserrat', sans-serif;
    font-size: 2.1rem;
    font-weight: 800;
    color: #fff;
    line-height: 1.1;
    letter-spacing: -1px;
}

.stat-strip__num i {
    font-style: normal;
    font-size: 1.2rem;
    color: var(--hv-accent);
    margin-left: 1px;
}

.stat-strip__label {
    display: block;
    margin-top: 8px;
    font-size: 0.76rem;
    letter-spacing: 1px;
    color: rgba(255, 255, 255, 0.42);
}

/* ==========================================================
   2. 精选作品 Featured
   ========================================================== */
.featured {
    position: relative;
    z-index: 10;
    padding: 20px 40px 90px;
    max-width: 1240px;
    margin: 0 auto;
}

.featured__header {
    margin-bottom: 38px;
}

/* --- 卡片通用 --- */
.feat-card {
    display: block;
    text-decoration: none;
    background: var(--hv-card);
    border: 1px solid var(--hv-line);
    border-radius: 16px;
    overflow: hidden;
    transition: transform 0.45s cubic-bezier(0.22, 1, 0.3, 1),
                border-color 0.35s ease,
                box-shadow 0.45s ease;
}

.feat-card:hover {
    transform: translateY(-6px);
    border-color: rgba(147, 197, 253, 0.32);
    box-shadow: 0 18px 44px rgba(0, 0, 0, 0.42);
}

.feat-card__media {
    position: relative;
    overflow: hidden;
    background: #0b0b0d;
}

.feat-card__media img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: grayscale(38%) brightness(0.92);
    transition: transform 0.7s cubic-bezier(0.22, 1, 0.3, 1),
                filter 0.5s ease;
}

.feat-card:hover .feat-card__media img {
    transform: scale(1.045);
    filter: grayscale(0%) brightness(1);
}

.feat-card__body {
    padding: 26px 28px 28px;
}

.feat-card__meta {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    font-family: 'Inter', sans-serif;
    font-size: 0.74rem;
    letter-spacing: 1.4px;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.38);
    margin-bottom: 14px;
}

.feat-card__tag {
    padding: 3px 11px;
    border-radius: 20px;
    font-size: 0.68rem;
    letter-spacing: 1px;
    color: var(--hv-accent);
    background: rgba(147, 197, 253, 0.1);
    border: 1px solid rgba(147, 197, 253, 0.3);
}

.feat-card__tag--live {
    color: var(--hv-gold);
    background: rgba(251, 191, 36, 0.1);
    border-color: rgba(251, 191, 36, 0.34);
}

.feat-card__tag--award {
    color: #fcd34d;
    background: rgba(252, 211, 77, 0.1);
    border-color: rgba(252, 211, 77, 0.32);
}

.feat-card__name {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.32rem;
    font-weight: 700;
    color: #fff;
    margin: 0 0 12px;
    line-height: 1.4;
}

.feat-card__desc {
    font-size: 0.92rem;
    line-height: 1.82;
    color: var(--hv-text-dim);
    margin: 0 0 20px;
}

.feat-card__cta {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: 'Inter', sans-serif;
    font-size: 0.82rem;
    letter-spacing: 1px;
    color: var(--hv-accent);
    transition: gap 0.3s ease;
}

.feat-card:hover .feat-card__cta {
    gap: 14px;
}

/* --- 主推大卡（左图右文） --- */
.feat-card--lead {
    display: grid;
    grid-template-columns: 1.15fr 1fr;
    align-items: stretch;
    margin-bottom: 24px;
}

.feat-card--lead .feat-card__media {
    min-height: 380px;
}

.feat-card--lead .feat-card__body {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 44px 40px;
}

.feat-card--lead .feat-card__name {
    font-size: 1.72rem;
    margin-bottom: 16px;
}

.feat-card--lead .feat-card__desc {
    font-size: 0.98rem;
}

/* --- 三卡网格 --- */
.feat-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
}

.feat-grid .feat-card__media {
    aspect-ratio: 16 / 10;
}

/* ==========================================================
   3. 全部作品引导
   ========================================================== */
.all-works-intro {
    position: relative;
    z-index: 10;
    max-width: 1240px;
    margin: 0 auto;
    padding: 40px 40px 0;
}

.all-works-intro__hint {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.4);
    margin: 0;
}

.all-works-intro__hint a {
    color: var(--hv-accent);
    text-decoration: none;
    border-bottom: 1px solid rgba(147, 197, 253, 0.35);
    padding-bottom: 1px;
    transition: border-color 0.3s ease;
}

.all-works-intro__hint a:hover {
    border-color: var(--hv-accent);
}

/* ==========================================================
   4. 联系区
   ========================================================== */
.home-contact {
    position: relative;
    z-index: 10;
    padding: 100px 40px 80px;
    border-top: 1px solid var(--hv-line);
    margin-top: 60px;
}

.home-contact__inner {
    max-width: 780px;
    margin: 0 auto;
    text-align: center;
}

.home-contact__title {
    font-family: 'Montserrat', sans-serif;
    font-size: clamp(1.9rem, 4vw, 2.8rem);
    font-weight: 800;
    color: #fff;
    margin: 0 0 18px;
    letter-spacing: -0.5px;
}

.home-contact__desc {
    font-size: 1rem;
    line-height: 1.9;
    color: var(--hv-text-dim);
    margin: 0 auto 38px;
    max-width: 620px;
}

.home-contact__links {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 14px;
}

.home-contact__btn {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 9px;
    padding: 13px 24px;
    border-radius: 30px;
    border: 1px solid var(--hv-line);
    background: rgba(255, 255, 255, 0.03);
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.9rem;
    text-decoration: none;
    cursor: pointer;
    transition: border-color 0.3s ease, background 0.3s ease, color 0.3s ease;
}

.home-contact__btn:hover {
    border-color: rgba(147, 197, 253, 0.45);
    background: rgba(147, 197, 253, 0.08);
    color: #fff;
}

.home-contact__btn--primary {
    border-color: rgba(147, 197, 253, 0.4);
    background: rgba(147, 197, 253, 0.1);
    color: var(--hv-accent);
}

.home-contact__btn--primary:hover {
    background: rgba(147, 197, 253, 0.18);
    color: #fff;
}

.home-contact__btn .copy-tip {
    font-size: 0.72rem;
    color: var(--hv-accent);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.home-contact__footer {
    margin: 52px 0 0;
    font-size: 0.78rem;
    letter-spacing: 1px;
    color: rgba(255, 255, 255, 0.25);
}

/* ==========================================================
   5. 响应式
   ========================================================== */
@media (max-width: 1024px) {
    .feat-card--lead {
        grid-template-columns: 1fr;
    }
    .feat-card--lead .feat-card__media {
        min-height: 0;
        aspect-ratio: 16 / 9;
    }
    .feat-card--lead .feat-card__body {
        padding: 30px 28px 32px;
    }
    .feat-card--lead .feat-card__name {
        font-size: 1.45rem;
    }
}

@media (max-width: 768px) {
    .intro-block {
        padding: 80px 22px 60px;
    }
    .intro-block__statement {
        font-size: clamp(1.6rem, 7vw, 2.2rem);
        margin-bottom: 26px;
    }
    .intro-block__body {
        grid-template-columns: 1fr;
        gap: 18px;
    }
    .stat-strip {
        grid-template-columns: repeat(2, 1fr);
        margin-top: 40px;
    }
    .stat-strip__item {
        border-bottom: 1px solid var(--hv-line);
    }
    .stat-strip__item:nth-child(2n) {
        border-right: none;
    }
    .stat-strip__item:last-child {
        grid-column: 1 / -1;
        border-bottom: none;
        border-right: none;
    }
    .stat-strip__num {
        font-size: 1.72rem;
    }
    .featured,
    .all-works-intro {
        padding-left: 22px;
        padding-right: 22px;
    }
    .featured {
        padding-bottom: 60px;
    }
    .feat-card__body {
        padding: 22px 22px 24px;
    }
    .home-contact {
        padding: 70px 22px 60px;
        margin-top: 40px;
    }
    .home-contact__btn {
        padding: 12px 20px;
        font-size: 0.85rem;
    }
}

@media (max-width: 480px) {
    .home-contact__links {
        flex-direction: column;
    }
    .home-contact__btn {
        justify-content: center;
    }
}