/* ============================================================
   Home Sections v2 · 2026-04-30
   Hero 下方核心叙事块 — 信任带 / 业务支柱 / 节奏过渡
   ============================================================ */

/* ============ 通用 Section Header v2 (浅色背景上的统一标题样式) ============ */
.section-header-v2 {
    text-align: center;
    margin-bottom: 3.5rem;
}

.section-eyebrow-v2 {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.4rem 1rem;
    font-size: 0.75rem;
    font-weight: var(--font-semibold, 600);
    letter-spacing: var(--tracking-widest, 0.1em);
    text-transform: uppercase;
    color: var(--brand-700, #0b519d);
    background: var(--brand-50, #f0f7ff);
    border: 1px solid rgba(20, 128, 225, 0.18);
    border-radius: var(--radius-pill, 999px);
    margin-bottom: 1.25rem;
}

.section-headline-v2 {
    font-size: clamp(1.75rem, 3.5vw, 2.625rem);
    font-weight: var(--font-bold, 700);
    line-height: var(--leading-tight, 1.15);
    letter-spacing: var(--tracking-tight, -0.02em);
    color: var(--space-900, #0f172a);
    margin: 0 0 0.85rem;
    background: linear-gradient(120deg, var(--brand-900, #0f3568) 0%, var(--brand-600, #0964c2) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.section-sub-v2 {
    font-size: clamp(0.9375rem, 1.3vw, 1.0625rem);
    color: var(--space-500, #64748b);
    max-width: 780px;
    margin: 0 auto;
    line-height: 1.7;
    font-weight: var(--font-medium, 500);
}

@media (max-width: 480px) {
    .section-header-v2 {
        margin-bottom: 2.5rem;
    }
    .section-eyebrow-v2 {
        font-size: 0.7rem;
        padding: 0.3rem 0.85rem;
    }
}

/* ============ 信任带 (从 Hero 暗色平滑过渡到浅色内容) ============ */
.home-trust-band {
    position: relative;
    background: linear-gradient(180deg,
        var(--space-deep, #050a1a) 0%,
        #0a1530 35%,
        #0e1c3d 65%,
        #1a2952 100%);
    color: #e2e8f0;
    padding: 4.5rem 1.5rem 5.5rem;
    overflow: hidden;
    isolation: isolate;
    margin-top: -1px;
}

.home-trust-band::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(ellipse 50% 30% at 30% 0%, rgba(56, 189, 248, 0.08) 0%, transparent 60%),
        radial-gradient(ellipse 50% 30% at 70% 100%, rgba(192, 132, 252, 0.08) 0%, transparent 60%);
    z-index: -1;
}

.home-trust-band-inner {
    max-width: 1280px;
    margin: 0 auto;
    text-align: center;
}

.home-trust-band-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.75rem;
    font-weight: var(--font-semibold);
    letter-spacing: var(--tracking-widest);
    text-transform: uppercase;
    color: rgba(56, 189, 248, 0.85);
    margin-bottom: 1rem;
}

.home-trust-band-eyebrow::before,
.home-trust-band-eyebrow::after {
    content: "";
    display: inline-block;
    width: 24px;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(56, 189, 248, 0.6));
}

.home-trust-band-eyebrow::after {
    background: linear-gradient(90deg, rgba(56, 189, 248, 0.6), transparent);
}

.home-trust-band-headline {
    font-size: clamp(1.5rem, 3vw, 2.25rem);
    font-weight: var(--font-bold);
    line-height: var(--leading-tight);
    letter-spacing: var(--tracking-tight);
    background: linear-gradient(120deg, #fff 0%, #93c5fd 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 1rem;
}

.home-trust-band-sub {
    font-size: clamp(0.9rem, 1.2vw, 1.0625rem);
    color: rgba(203, 213, 225, 0.85);
    max-width: 720px;
    margin: 0 auto 3rem;
    line-height: 1.7;
}

/* 法规体系徽章 */
.home-trust-band-badges {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.625rem;
    max-width: 960px;
    margin: 0 auto;
}

.home-trust-band-badge {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.65rem 1.15rem;
    background: rgba(15, 23, 42, 0.55);
    border: 1px solid rgba(148, 163, 184, 0.18);
    border-radius: var(--radius-pill);
    font-size: 0.8125rem;
    font-weight: var(--font-medium);
    color: #e2e8f0;
    letter-spacing: var(--tracking-wide);
    backdrop-filter: var(--blur-md);
    -webkit-backdrop-filter: var(--blur-md);
    transition: all 0.4s var(--ease-spring);
    cursor: default;
}

.home-trust-band-badge:hover {
    background: rgba(20, 128, 225, 0.18);
    border-color: rgba(96, 165, 250, 0.5);
    transform: translateY(-3px);
    color: #fff;
    box-shadow: 0 12px 24px -12px rgba(56, 189, 248, 0.4);
}

.home-trust-band-badge::before {
    content: "";
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--accent-asia, #38bdf8);
    box-shadow: 0 0 8px currentColor;
    color: var(--accent-asia, #38bdf8);
}

.home-trust-band-badge[data-region="eu"]::before  { background: var(--accent-europe, #c084fc); color: var(--accent-europe, #c084fc); }
.home-trust-band-badge[data-region="us"]::before  { background: var(--accent-americas, #34d399); color: var(--accent-americas, #34d399); }
.home-trust-band-badge[data-region="me"]::before  { background: var(--accent-mideast, #fbbf24); color: var(--accent-mideast, #fbbf24); }

/* ============ 4 大业务支柱网格 ============ */
.home-pillars {
    position: relative;
    background: linear-gradient(180deg, #1a2952 0%, #f8fafc 100%);
    padding: 6rem 1.5rem;
    overflow: hidden;
    isolation: isolate;
}

.home-pillars-inner {
    max-width: 1280px;
    margin: 0 auto;
}

.home-pillars-header {
    text-align: center;
    margin-bottom: 4rem;
    color: #f1f5f9;
}

.home-pillars-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.35rem 0.95rem;
    font-size: 0.75rem;
    font-weight: var(--font-semibold);
    letter-spacing: var(--tracking-widest);
    text-transform: uppercase;
    color: rgba(186, 230, 253, 0.95);
    background: rgba(20, 128, 225, 0.15);
    border: 1px solid rgba(96, 165, 250, 0.3);
    border-radius: var(--radius-pill);
    margin-bottom: 1.25rem;
}

.home-pillars-headline {
    font-size: clamp(1.75rem, 3.5vw, 2.75rem);
    font-weight: var(--font-bold);
    line-height: var(--leading-tight);
    letter-spacing: var(--tracking-tight);
    color: #f8fafc;
    margin-bottom: 1rem;
}

.home-pillars-sub {
    font-size: clamp(0.95rem, 1.3vw, 1.125rem);
    color: rgba(203, 213, 225, 0.9);
    max-width: 720px;
    margin: 0 auto;
    line-height: 1.7;
}

.home-pillars-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.25rem;
}

@media (max-width: 1024px) {
    .home-pillars-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 560px) {
    .home-pillars-grid { grid-template-columns: 1fr; }
}

.home-pillar {
    position: relative;
    padding: 2rem 1.5rem;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(148, 163, 184, 0.15);
    border-radius: var(--radius-xl);
    backdrop-filter: var(--blur-lg);
    -webkit-backdrop-filter: var(--blur-lg);
    overflow: hidden;
    transition: all 0.5s var(--ease-spring);
    color: #e2e8f0;
    text-decoration: none;
    display: block;
    cursor: pointer;
    isolation: isolate;
    min-height: 280px;
}

.home-pillar::before {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse 80% 60% at 50% 0%, rgba(56, 189, 248, 0.12) 0%, transparent 60%);
    opacity: 0;
    transition: opacity 0.5s var(--ease-spring);
    z-index: -1;
}

.home-pillar::after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent 0%, rgba(56, 189, 248, 0.8) 50%, transparent 100%);
    opacity: 0;
    transition: opacity 0.5s var(--ease-spring);
}

.home-pillar:hover {
    transform: translateY(-6px);
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(56, 189, 248, 0.4);
    box-shadow:
        0 24px 48px -16px rgba(0, 0, 0, 0.5),
        0 0 0 1px rgba(56, 189, 248, 0.2);
}

.home-pillar:hover::before { opacity: 1; }
.home-pillar:hover::after  { opacity: 1; }

.home-pillar-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    border-radius: var(--radius-md);
    background: linear-gradient(135deg, rgba(20, 128, 225, 0.2) 0%, rgba(56, 189, 248, 0.1) 100%);
    border: 1px solid rgba(56, 189, 248, 0.3);
    margin-bottom: 1.25rem;
    transition: all 0.4s var(--ease-spring);
}

.home-pillar-icon svg {
    width: 28px;
    height: 28px;
    color: #60a5fa;
    transition: color 0.4s var(--ease-spring);
}

.home-pillar:hover .home-pillar-icon {
    background: linear-gradient(135deg, rgba(20, 128, 225, 0.4) 0%, rgba(56, 189, 248, 0.25) 100%);
    transform: scale(1.08);
    box-shadow: 0 8px 16px -8px rgba(56, 189, 248, 0.5);
}

.home-pillar:hover .home-pillar-icon svg {
    color: #93c5fd;
}

.home-pillar-title {
    font-size: 1.25rem;
    font-weight: var(--font-bold);
    color: #f8fafc;
    margin-bottom: 0.5rem;
    letter-spacing: var(--tracking-tight);
}

.home-pillar-en {
    font-size: 0.75rem;
    font-weight: var(--font-medium);
    color: rgba(147, 197, 253, 0.7);
    letter-spacing: var(--tracking-widest);
    text-transform: uppercase;
    margin-bottom: 1rem;
}

.home-pillar-desc {
    font-size: 0.875rem;
    line-height: 1.65;
    color: rgba(203, 213, 225, 0.85);
    margin-bottom: 1.25rem;
}

.home-pillar-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    margin-bottom: 1.5rem;
}

.home-pillar-tag {
    display: inline-flex;
    padding: 0.25rem 0.65rem;
    font-size: 0.7rem;
    font-weight: var(--font-medium);
    color: rgba(186, 230, 253, 0.85);
    background: rgba(20, 128, 225, 0.1);
    border: 1px solid rgba(96, 165, 250, 0.18);
    border-radius: var(--radius-pill);
    letter-spacing: 0.02em;
}

.home-pillar-cta {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.8125rem;
    font-weight: var(--font-semibold);
    color: #60a5fa;
    letter-spacing: var(--tracking-wide);
    transition: all 0.3s var(--ease-spring);
}

.home-pillar:hover .home-pillar-cta {
    color: #93c5fd;
    gap: 0.6rem;
}

.home-pillar-cta-arrow {
    display: inline-block;
    transition: transform 0.3s var(--ease-spring);
}

.home-pillar:hover .home-pillar-cta-arrow {
    transform: translateX(4px);
}

/* 移动端调整 */
@media (max-width: 480px) {
    .home-trust-band {
        padding: 3.5rem 1rem 4rem;
    }
    .home-pillars {
        padding: 4.5rem 1rem 4rem;
    }
    .home-pillars-header {
        margin-bottom: 2.5rem;
    }
    .home-pillar {
        padding: 1.75rem 1.25rem;
        min-height: auto;
    }
}

/* 减弱动效 */
@media (prefers-reduced-motion: reduce) {
    .home-trust-band-badge,
    .home-pillar,
    .home-pillar-icon,
    .home-pillar-icon svg,
    .home-pillar-cta,
    .home-pillar-cta-arrow {
        transition: none;
        transform: none;
    }
}

/* ============ Home Pre-Footer CTA Banner v2 (升级 .cta-premium-band) ============ */
body.home-template .cta-premium-band {
    background:
        radial-gradient(ellipse 60% 80% at 0% 50%, rgba(20, 128, 225, 0.18) 0%, transparent 60%),
        radial-gradient(ellipse 50% 70% at 100% 50%, rgba(192, 132, 252, 0.12) 0%, transparent 60%),
        linear-gradient(180deg, #0a1530 0%, #060f24 100%);
    color: #fff;
    padding: 5rem 0;
    overflow: hidden;
    position: relative;
}

body.home-template .cta-premium-band::before {
    content: "";
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: min(960px, calc(100% - 2rem));
    height: 1px;
    background: linear-gradient(90deg, transparent 0%, rgba(56, 189, 248, 0.5) 50%, transparent 100%);
}

body.home-template .cta-premium-surface {
    background: rgba(15, 23, 42, 0.55) !important;
    border: 1px solid rgba(96, 165, 250, 0.2) !important;
    border-radius: var(--radius-2xl, 32px) !important;
    backdrop-filter: var(--blur-lg, blur(24px)) !important;
    -webkit-backdrop-filter: var(--blur-lg, blur(24px)) !important;
    padding: 3rem 2.5rem !important;
    box-shadow:
        0 24px 48px -16px rgba(0, 0, 0, 0.5),
        0 0 0 1px rgba(56, 189, 248, 0.08) !important;
    overflow: hidden;
    position: relative;
}

body.home-template .cta-premium-surface::after {
    content: "";
    position: absolute;
    top: -1px;
    left: 10%;
    right: 10%;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(56, 189, 248, 0.7), transparent);
    pointer-events: none;
}

body.home-template .cta-premium-heading h2 {
    background: linear-gradient(120deg, #ffffff 0%, #93c5fd 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent !important;
    font-size: clamp(1.875rem, 3.5vw, 2.5rem);
    line-height: 1.15;
    letter-spacing: -0.02em;
    margin-bottom: 0.85rem;
}

body.home-template .cta-premium-band .cta-premium-copy p {
    color: rgba(203, 213, 225, 0.92) !important;
}

body.home-template .cta-premium-band .cta-premium-meta-line {
    color: rgba(147, 197, 253, 0.85) !important;
    font-size: 0.875rem;
    letter-spacing: 0.04em;
    margin-top: 0.75rem;
}

body.home-template .cta-primary-button {
    background: linear-gradient(135deg, var(--brand-500, #1480e1) 0%, var(--brand-700, #0b519d) 100%) !important;
    color: #fff !important;
    padding: 0.95rem 2rem !important;
    border-radius: var(--radius-pill, 999px) !important;
    font-weight: var(--font-semibold, 600) !important;
    box-shadow:
        0 0 0 1px rgba(96, 165, 250, 0.3),
        0 0 24px rgba(20, 128, 225, 0.35) !important;
    transition: all 0.4s var(--ease-spring, cubic-bezier(0.32, 0.72, 0, 1)) !important;
    position: relative;
    overflow: hidden;
}

body.home-template .cta-primary-button::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(120deg, transparent 30%, rgba(255, 255, 255, 0.3) 50%, transparent 70%);
    transform: translateX(-100%);
    transition: transform 0.8s var(--ease-spring, cubic-bezier(0.32, 0.72, 0, 1));
}

body.home-template .cta-primary-button:hover {
    transform: translateY(-2px) !important;
    box-shadow:
        0 0 0 1px rgba(96, 165, 250, 0.6),
        0 0 40px rgba(20, 128, 225, 0.5) !important;
}

body.home-template .cta-primary-button:hover::before {
    transform: translateX(100%);
}

body.home-template .cta-secondary-button {
    background: rgba(255, 255, 255, 0.06) !important;
    color: #f1f5f9 !important;
    border: 1px solid rgba(148, 163, 184, 0.25) !important;
    padding: 0.95rem 2rem !important;
    border-radius: var(--radius-pill, 999px) !important;
    backdrop-filter: var(--blur-md, blur(12px)) !important;
    -webkit-backdrop-filter: var(--blur-md, blur(12px)) !important;
    transition: all 0.4s var(--ease-spring, cubic-bezier(0.32, 0.72, 0, 1)) !important;
}

body.home-template .cta-secondary-button:hover {
    background: rgba(255, 255, 255, 0.12) !important;
    border-color: rgba(148, 163, 184, 0.5) !important;
    transform: translateY(-2px) !important;
}

@media (max-width: 768px) {
    body.home-template .cta-premium-band {
        padding: 3rem 0;
    }
    body.home-template .cta-premium-surface {
        padding: 2rem 1.5rem !important;
    }
}

/* ============ Lifecycle 网格布局补丁（修复 Tailwind 缺失的 md:col-span-6） ============ */
@media (min-width: 768px) {
    .lifecycle-main-frame {
        display: grid !important;
        grid-template-columns: 1fr 1fr !important;
        gap: 2rem !important;
        align-items: center !important;
    }

    /* 兼容 Tailwind 类 */
    .lifecycle-main-frame > .md\:col-span-6,
    .lifecycle-main-frame > [class*="col-span-6"] {
        grid-column: span 1 / span 1 !important;
    }
}

@media (max-width: 767px) {
    .lifecycle-main-frame {
        display: flex !important;
        flex-direction: column !important;
        gap: 1.5rem !important;
    }
}