/* ============================================
   Unisky Airways 虚拟寰宇航空 - 全局样式表
   适配所有页面，包含大量可复用组件
   ============================================ */

:root {
    /* 主色调 */
    --primary: #0b1e36;
    --primary-light: #132f4c;
    --accent: #4ea8f6;
    --accent-glow: #5fb2ff;
    --secondary: #1dd1a1;
    --warning: #f6b83d;
    --danger: #ee5a5a;
    --white: #ffffff;
    --off-white: #f0f4f8;
    --light-gray: #dce3ea;
    --mid-gray: #8899aa;
    --dark: #1e293b;
    --text: #1e293b;
    --text-light: #64748b;
    --text-muted: #94a3b8;

    /* 阴影 */
    --shadow-xs: 0 1px 4px rgba(0,0,0,0.04);
    --shadow-sm: 0 2px 8px rgba(0,0,0,0.06);
    --shadow-md: 0 6px 20px rgba(0,0,0,0.08);
    --shadow-lg: 0 16px 40px rgba(0,0,0,0.12);
    --shadow-xl: 0 24px 56px rgba(0,0,0,0.16);

    /* 圆角 */
    --radius-xs: 4px;
    --radius-sm: 8px;
    --radius: 14px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    --radius-full: 999px;

    /* 过渡 */
    --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.4s ease;

    /* 字体 */
    --font-mono: 'JetBrains Mono', 'Fira Code', 'Courier New', monospace;
    --font-body: 'Inter', 'PingFang SC', 'Microsoft YaHei', 'Segoe UI', sans-serif;
}

/* 全局重置 */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    color: var(--text);
    background-color: var(--off-white);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* 背景动态网格 */
.global-grid {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: -1;
    opacity: 0.35;
    background-image:
        linear-gradient(rgba(78, 168, 246, 0.06) 1px, transparent 1px),
        linear-gradient(90deg, rgba(78, 168, 246, 0.06) 1px, transparent 1px);
    background-size: 60px 60px;
}

/* ============ 排版工具 ============ */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.25;
    color: var(--primary);
}

p {
    color: var(--text-light);
}

a {
    text-decoration: none;
    color: var(--accent);
    transition: color var(--transition);
}
a:hover {
    color: #3d95e8;
}

.text-muted { color: var(--text-muted); }
.text-secondary { color: var(--secondary); }
.text-accent { color: var(--accent); }
.text-white { color: var(--white); }
.text-warning { color: var(--warning); }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }

/* ============ 导航栏 ============ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(11, 30, 54, 0.78);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(78, 168, 246, 0.15);
    transition: all var(--transition);
    padding: 0 2rem;
}
.navbar.scrolled {
    background: rgba(8, 22, 40, 0.92);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}
.navbar-inner {
    max-width: 1300px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 68px;
    transition: height var(--transition);
}
.navbar.scrolled .navbar-inner {
    height: 56px;
}
.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: var(--white);
    flex-shrink: 0;
}
.nav-logo-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--accent), #216fdb);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    font-weight: 700;
    color: #fff;
    transition: all var(--transition);
    box-shadow: 0 0 16px rgba(78, 168, 246, 0.5);
}
.nav-logo:hover .nav-logo-icon {
    transform: scale(1.08);
    box-shadow: 0 0 28px rgba(78, 168, 246, 0.8);
}
.nav-logo-text {
    font-weight: 700;
    font-size: 1.2rem;
    letter-spacing: 0.5px;
    line-height: 1.2;
}
.nav-logo-text small {
    display: block;
    font-size: 0.6rem;
    font-weight: 400;
    opacity: 0.65;
    letter-spacing: 2px;
    text-transform: uppercase;
}
.nav-links {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    list-style: none;
}
.nav-links a {
    color: rgba(255, 255, 255, 0.82);
    text-decoration: none;
    padding: 0.5rem 1.1rem;
    border-radius: var(--radius-full);
    font-size: 0.9rem;
    font-weight: 500;
    letter-spacing: 0.3px;
    transition: all var(--transition);
    white-space: nowrap;
}
.nav-links a:hover,
.nav-links a.active {
    color: #fff;
    background: rgba(78, 168, 246, 0.15);
}
.nav-cta {
    background: var(--accent) !important;
    color: #fff !important;
    font-weight: 600 !important;
    padding: 0.55rem 1.5rem !important;
    border-radius: var(--radius-full) !important;
    box-shadow: 0 4px 16px rgba(78, 168, 246, 0.35);
}
.nav-cta:hover {
    background: #3d95e8 !important;
    transform: translateY(-1px);
    box-shadow: 0 8px 24px rgba(78, 168, 246, 0.55);
}
.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    background: none;
    border: none;
    padding: 8px;
    z-index: 1001;
}
.hamburger span {
    display: block;
    width: 26px;
    height: 2.5px;
    background: #fff;
    border-radius: 2px;
    transition: all var(--transition);
}
.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}
.hamburger.active span:nth-child(2) {
    opacity: 0;
}
.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* ============ 英雄区 ============ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: radial-gradient(ellipse at 30% 50%, #0f2b45 0%, #08172a 70%);
    overflow: hidden;
}
.hero-bg-radar {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 800px;
    height: 800px;
    transform: translate(-50%, -50%);
    border-radius: 50%;
    background: conic-gradient(from 0deg,
            rgba(78, 168, 246, 0.12) 0deg,
            rgba(78, 168, 246, 0.0) 20deg,
            rgba(78, 168, 246, 0.08) 40deg,
            transparent 60deg);
    animation: radarSpin 14s linear infinite;
    pointer-events: none;
    opacity: 0.7;
}
@keyframes radarSpin {
    to { transform: translate(-50%, -50%) rotate(1turn); }
}
.hero-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(78, 168, 246, 0.08) 1px, transparent 1px),
        linear-gradient(90deg, rgba(78, 168, 246, 0.08) 1px, transparent 1px);
    background-size: 70px 70px;
    pointer-events: none;
}
.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: 2rem;
    max-width: 860px;
}
.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(78, 168, 246, 0.15);
    border: 1px solid rgba(78, 168, 246, 0.3);
    color: var(--accent);
    padding: 0.4rem 1.4rem;
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    letter-spacing: 1px;
    margin-bottom: 1.8rem;
    animation: fadeInDown 0.8s ease-out;
}
.dot-pulse {
    width: 8px;
    height: 8px;
    background: var(--secondary);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--secondary);
    animation: pulse 2s infinite;
}
@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.5); }
}
.hero-title {
    font-size: clamp(2.4rem, 5.5vw, 4.2rem);
    font-weight: 800;
    color: var(--white);
    line-height: 1.2;
    margin-bottom: 1rem;
    letter-spacing: -0.5px;
    animation: fadeInUp 0.8s ease-out;
}
.hero-title .highlight {
    color: var(--accent);
    text-shadow: 0 0 32px rgba(78, 168, 246, 0.6);
}
.hero-subtitle {
    font-size: 1.15rem;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 2.5rem;
    font-weight: 400;
    animation: fadeInUp 0.9s ease-out;
}
.hero-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    animation: fadeInUp 1s ease-out;
}
.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    animation: bounce 2s infinite;
    cursor: pointer;
    color: rgba(255, 255, 255, 0.5);
    font-size: 1.8rem;
}
@keyframes bounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(12px); }
}
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeInDown {
    from { opacity: 0; transform: translateY(-20px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ============ 区块通用 ============ */
.section {
    padding: 5rem 2rem;
    max-width: 1300px;
    margin: 0 auto;
}
.section-header {
    text-align: center;
    margin-bottom: 3.5rem;
}
.section-label {
    display: inline-block;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--accent);
    font-weight: 700;
    margin-bottom: 0.5rem;
}
.section-title {
    font-weight: 800;
    font-size: clamp(1.8rem, 3vw, 2.5rem);
    color: var(--primary);
    letter-spacing: -0.3px;
}
.section-desc {
    color: var(--text-light);
    max-width: 600px;
    margin: 0.6rem auto 0;
    font-size: 1rem;
}

/* ============ 卡片通用悬停 ============ */
.card-hover {
    transition: transform var(--transition), box-shadow var(--transition);
}
.card-hover:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

/* ============ 按钮系统 ============ */
.btn {
    padding: 0.6rem 1.8rem;
    border-radius: var(--radius-full);
    font-weight: 600;
    letter-spacing: 0.5px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    transition: all var(--transition);
    border: none;
    cursor: pointer;
    font-size: 0.9rem;
    font-family: var(--font-body);
    text-decoration: none;
    line-height: 1.4;
    white-space: nowrap;
}
.btn-icon {
    font-size: 1.1rem;
}
.btn-primary {
    background: var(--accent);
    color: #fff;
    box-shadow: 0 6px 20px rgba(78, 168, 246, 0.35);
}
.btn-primary:hover {
    background: #3d95e8;
    transform: translateY(-2px);
    box-shadow: 0 12px 28px rgba(78, 168, 246, 0.5);
}
.btn-outline {
    background: transparent;
    border: 1.5px solid rgba(255, 255, 255, 0.3);
    color: #fff;
}
.btn-outline:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.6);
    color: #fff;
}
.btn-outline-dark {
    background: transparent;
    border: 1.5px solid var(--light-gray);
    color: var(--text);
}
.btn-outline-dark:hover {
    background: var(--off-white);
    border-color: var(--mid-gray);
}
.btn-sm {
    padding: 0.35rem 1.2rem;
    font-size: 0.85rem;
}
.btn-lg {
    padding: 0.85rem 2.4rem;
    font-size: 1rem;
}

/* ============ 服务卡片 ============ */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}
.service-card {
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: 2.2rem 2rem;
    box-shadow: var(--shadow-md);
    border: 1px solid transparent;
    position: relative;
    overflow: hidden;
    cursor: pointer;
}
.service-card::before {
    content: '';
    position: absolute;
    top: -30px;
    right: -30px;
    width: 100px;
    height: 100px;
    background: radial-gradient(circle, rgba(78,168,246,0.1) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}
.service-icon {
    margin-bottom: 1.5rem;
}
.icon-circle {
    width: 60px;
    height: 60px;
    background: rgba(78,168,246,0.1);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    transition: all var(--transition);
}
.service-card:hover .icon-circle {
    background: var(--accent);
    transform: scale(1.05);
}
.service-title {
    font-weight: 700;
    font-size: 1.4rem;
    margin-bottom: 0.5rem;
    color: var(--primary);
}
.service-desc {
    color: var(--text-light);
    font-size: 0.92rem;
    line-height: 1.6;
    margin-bottom: 1.2rem;
}
.service-status {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1.2rem;
    font-size: 0.9rem;
    color: var(--text);
}
.status-indicator {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    flex-shrink: 0;
}
.status-online {
    background: var(--secondary);
    box-shadow: 0 0 12px var(--secondary);
}
.status-text strong {
    font-weight: 700;
    color: var(--primary);
}
.service-footer {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

/* ============ 标签系统 ============ */
.tag {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.8rem;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.3px;
    white-space: nowrap;
}
.tag-sm {
    padding: 0.15rem 0.6rem;
    font-size: 0.7rem;
}
.tag-primary {
    background: rgba(78,168,246,0.15);
    color: var(--accent);
}
.tag-secondary {
    background: rgba(29,209,161,0.15);
    color: var(--secondary);
}
.tag-accent {
    background: rgba(78,168,246,0.1);
    color: var(--accent);
}
.tag-warning {
    background: rgba(246,184,61,0.15);
    color: #d1920e;
}
.tag-danger {
    background: rgba(238,90,90,0.15);
    color: var(--danger);
}
.tag-outline {
    background: transparent;
    border: 1px solid var(--light-gray);
    color: var(--text-light);
}

/* ============ 状态面板 ============ */
.status-panel {
    background: linear-gradient(135deg, #0f2b45, #132f4c);
    border-radius: var(--radius-xl);
    padding: 2.5rem 3rem;
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
    align-items: center;
    justify-content: space-between;
    box-shadow: var(--shadow-lg);
    color: #fff;
}
.status-item {
    text-align: center;
    flex: 1 1 100px;
}
.status-number {
    font-size: 2.5rem;
    font-weight: 800;
    letter-spacing: -0.5px;
}
.status-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    opacity: 0.7;
}
.live-map {
    flex: 2 1 280px;
    min-width: 220px;
    height: 140px;
    background: rgba(255,255,255,0.04);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px dashed rgba(255,255,255,0.15);
}
.live-map-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    color: rgba(255,255,255,0.5);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}
.live-map-icon {
    font-size: 2rem;
}
.live-map-dot {
    width: 8px;
    height: 8px;
    background: var(--secondary);
    border-radius: 50%;
    box-shadow: 0 0 16px var(--secondary);
    animation: pulse 2s infinite;
}

/* ============ 资源网格 ============ */
.resources-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1.2rem;
}
.resource-card {
    background: var(--white);
    border-radius: var(--radius);
    padding: 1.8rem 1.2rem;
    box-shadow: var(--shadow-xs);
    text-align: center;
    border: 1px solid var(--light-gray);
    position: relative;
    color: var(--text);
    text-decoration: none;
    display: block;
}
.resource-card:hover {
    color: var(--text);
    border-color: var(--accent);
}
.resource-icon {
    font-size: 2.2rem;
    margin-bottom: 0.6rem;
}
.resource-card h4 {
    font-size: 1rem;
    margin-bottom: 0.25rem;
}
.resource-card p {
    font-size: 0.8rem;
    color: var(--text-light);
}
.resource-badge {
    position: absolute;
    top: 12px;
    right: 12px;
    background: var(--accent);
    color: #fff;
    font-size: 0.65rem;
    padding: 0.2rem 0.5rem;
    border-radius: var(--radius-xs);
    font-weight: 700;
    letter-spacing: 0.5px;
}

/* ============ 新闻公告 ============ */
.bg-light {
    background: var(--white);
    width: 100%;
}
.news-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.5rem;
}
.news-card {
    background: var(--off-white);
    border-radius: var(--radius);
    padding: 1.8rem;
    border: 1px solid var(--light-gray);
}
.news-date {
    font-size: 0.8rem;
    color: var(--accent);
    font-weight: 600;
    margin-bottom: 0.5rem;
    letter-spacing: 0.5px;
}
.news-card h4 {
    font-size: 1.1rem;
    margin-bottom: 0.6rem;
}
.news-card p {
    font-size: 0.9rem;
    color: var(--text-light);
    margin-bottom: 1rem;
    line-height: 1.5;
}
.link-arrow {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--accent);
}
.link-arrow:hover {
    text-decoration: underline;
}

/* ============ 快速链接 ============ */
.quick-links-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1rem;
}
.quick-link-card {
    background: var(--white);
    border: 1px solid var(--light-gray);
    border-radius: var(--radius);
    padding: 1.6rem 1rem;
    text-align: center;
    color: var(--text);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.6rem;
    font-weight: 600;
    font-size: 0.95rem;
}
.quick-link-card:hover {
    border-color: var(--accent);
    color: var(--accent);
}
.quick-link-icon {
    font-size: 2rem;
}

/* ============ 模态框 ============ */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.6);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-slow), visibility var(--transition-slow);
}
.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}
.modal-container {
    background: var(--white);
    border-radius: var(--radius-xl);
    max-width: 500px;
    width: 90%;
    padding: 0;
    box-shadow: var(--shadow-xl);
    transform: translateY(20px);
    transition: transform var(--transition-slow);
}
.modal-overlay.active .modal-container {
    transform: translateY(0);
}
.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 2rem;
    border-bottom: 1px solid var(--light-gray);
}
.modal-header h3 {
    font-size: 1.3rem;
}
.modal-close {
    background: none;
    border: none;
    font-size: 1.8rem;
    cursor: pointer;
    color: var(--text-muted);
    line-height: 1;
    padding: 0;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    transition: background var(--transition);
}
.modal-close:hover {
    background: var(--off-white);
    color: var(--text);
}
.modal-body {
    padding: 2rem;
}
.modal-list {
    list-style: none;
    margin-top: 1rem;
}
.modal-list li {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    padding: 0.5rem 0;
    font-size: 0.95rem;
    border-bottom: 1px solid var(--off-white);
}
.modal-footer {
    padding: 1.2rem 2rem;
    border-top: 1px solid var(--light-gray);
    display: flex;
    justify-content: flex-end;
    gap: 0.8rem;
}
.platform-icons {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    margin-top: 1rem;
}
.platform-badge {
    background: var(--off-white);
    padding: 0.5rem 1rem;
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    font-weight: 500;
}
.resource-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 1rem;
}

/* ============ 页脚 ============ */
.footer {
    background: #0b1e36;
    color: rgba(255,255,255,0.7);
    padding: 4rem 2rem 2rem;
    margin-top: 3rem;
}
.footer-grid {
    max-width: 1300px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 2.5rem;
    margin-bottom: 2.5rem;
}
.footer-col h5 {
    color: #fff;
    font-weight: 700;
    margin-bottom: 1rem;
    letter-spacing: 0.5px;
}
.footer-col ul {
    list-style: none;
}
.footer-col ul li {
    margin-bottom: 0.5rem;
}
.footer-col ul li a {
    color: rgba(255,255,255,0.55);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color var(--transition);
}
.footer-col ul li a:hover {
    color: var(--accent);
}
.footer-bottom {
    max-width: 1300px;
    margin: 0 auto;
    border-top: 1px solid rgba(255,255,255,0.08);
    padding-top: 1.6rem;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
    font-size: 0.82rem;
    opacity: 0.6;
}

/* ============ 回到顶部按钮 ============ */
.back-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 48px;
    height: 48px;
    background: var(--accent);
    color: #fff;
    border: none;
    border-radius: 50%;
    font-size: 1.5rem;
    cursor: pointer;
    box-shadow: var(--shadow-md);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition), visibility var(--transition), background var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}
.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}
.back-to-top:hover {
    background: #3d95e8;
    transform: translateY(-3px);
}

/* ============ Toast 通知 ============ */
.toast-container {
    position: fixed;
    top: 2rem;
    right: 2rem;
    z-index: 3000;
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}
.toast {
    background: var(--white);
    border-radius: var(--radius);
    padding: 1rem 1.5rem;
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: 0.8rem;
    min-width: 280px;
    animation: slideInRight 0.3s ease-out;
    font-size: 0.9rem;
    border-left: 4px solid var(--accent);
}
.toast.success { border-left-color: var(--secondary); }
.toast.error { border-left-color: var(--danger); }
.toast.warning { border-left-color: var(--warning); }
@keyframes slideInRight {
    from { transform: translateX(100%); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

/* ============ 响应式 ============ */
@media (max-width: 1024px) {
    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: rgba(11, 28, 46, 0.96);
        backdrop-filter: blur(24px);
        -webkit-backdrop-filter: blur(24px);
        flex-direction: column;
        gap: 0.2rem;
        padding: 100px 2rem 2rem;
        transition: right var(--transition);
        box-shadow: var(--shadow-xl);
    }
    .nav-links.open {
        right: 0;
    }
    .nav-links a {
        display: block;
        padding: 0.8rem 1.2rem;
        font-size: 1rem;
        border-radius: var(--radius-sm);
    }
    .hamburger {
        display: flex;
    }
}

@media (max-width: 768px) {
    .hero-actions {
        flex-direction: column;
        align-items: center;
    }
    .btn {
        width: 100%;
        justify-content: center;
    }
    .status-panel {
        flex-direction: column;
        text-align: center;
    }
    .section {
        padding: 3rem 1.2rem;
    }
}

/* ============ 活动日历面板（追加） ============ */
.calendar-container {
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: 2rem;
    box-shadow: var(--shadow-lg);
    max-width: 800px;
    margin: 0 auto;
    border: 1px solid var(--light-gray);
}

/* 月份切换栏 */
.calendar-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.5rem;
}

.calendar-nav {
    background: var(--off-white);
    border: 1px solid var(--light-gray);
    border-radius: var(--radius-sm);
    width: 38px;
    height: 38px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition);
    font-size: 1rem;
    color: var(--text);
    user-select: none;
}

.calendar-nav:hover {
    background: var(--accent);
    color: #fff;
    border-color: var(--accent);
}

.calendar-month-year {
    font-weight: 700;
    font-size: 1.4rem;
    color: var(--primary);
}

/* 星期表头 */
.calendar-weekdays {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    text-align: center;
    font-weight: 600;
    color: var(--text-light);
    font-size: 0.85rem;
    margin-bottom: 0.5rem;
}

/* 日期网格 */
.calendar-days {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 4px;
    margin-bottom: 1.5rem;
}

.calendar-day {
    aspect-ratio: 1 / 1;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    background: transparent;
    transition: all var(--transition);
    cursor: pointer;
    font-weight: 500;
    font-size: 0.9rem;
    color: var(--text);
    position: relative;
}

.calendar-day:hover {
    background: rgba(78,168,246,0.08);
}

.calendar-day.empty {
    cursor: default;
    pointer-events: none;
    opacity: 0.4;
}

.calendar-day.today {
    border: 2px solid var(--accent);
    font-weight: 700;
}

.calendar-day.active-event {
    background: rgba(78,168,246,0.1);
    font-weight: 700;
    color: var(--accent);
}

.calendar-day.active-event::after {
    content: '';
    position: absolute;
    bottom: 4px;
    width: 6px;
    height: 6px;
    background: var(--secondary);
    border-radius: 50%;
}

.calendar-day.selected {
    background: var(--accent);
    color: #fff;
}

.calendar-day.selected::after {
    background: #fff;
}

/* 活动详情面板 */
.event-panel {
    background: var(--off-white);
    border-radius: var(--radius);
    padding: 1.2rem 1.5rem;
    border: 1px solid var(--light-gray);
}

.event-panel h4 {
    font-size: 1rem;
    margin-bottom: 0.8rem;
    color: var(--primary);
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.event-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.event-item {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    padding: 0.5rem 0;
    border-bottom: 1px dashed var(--light-gray);
    font-size: 0.92rem;
}

.event-item:last-child {
    border-bottom: none;
}

.event-time {
    font-weight: 700;
    color: var(--accent);
    min-width: 55px;
    font-size: 0.85rem;
}

.event-tag {
    display: inline-block;
    background: rgba(78,168,246,0.15);
    color: var(--accent);
    padding: 0.2rem 0.6rem;
    border-radius: var(--radius-full);
    font-size: 0.7rem;
    font-weight: 600;
    white-space: nowrap;
}

.event-desc {
    color: var(--text);
    flex: 1;
}

.event-desc small {
    display: block;
    color: var(--text-muted);
    font-size: 0.75rem;
    margin-top: 3px;
}

/* 活动日历响应式 */
@media (max-width: 768px) {
    .calendar-container {
        padding: 1.2rem;
    }
    .calendar-month-year {
        font-size: 1.2rem;
    }
    .calendar-day {
        font-size: 0.8rem;
    }
    .event-panel {
        padding: 1rem;
    }
    .event-item {
        font-size: 0.85rem;
    }
}

@media (max-width: 480px) {
    .calendar-nav {
        width: 32px;
        height: 32px;
    }
    .calendar-weekdays span {
        font-size: 0.7rem;
    }
}

/* ============ 活动日历面板（追加） ============ */
.calendar-container {
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: 2rem;
    box-shadow: var(--shadow-lg);
    max-width: 800px;
    margin: 0 auto;
    border: 1px solid var(--light-gray);
}

/* 月份切换栏 */
.calendar-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.5rem;
}

.calendar-nav {
    background: var(--off-white);
    border: 1px solid var(--light-gray);
    border-radius: var(--radius-sm);
    width: 38px;
    height: 38px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition);
    font-size: 1rem;
    color: var(--text);
    user-select: none;
}

.calendar-nav:hover {
    background: var(--accent);
    color: #fff;
    border-color: var(--accent);
}

.calendar-month-year {
    font-weight: 700;
    font-size: 1.4rem;
    color: var(--primary);
}

/* 星期表头 */
.calendar-weekdays {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    text-align: center;
    font-weight: 600;
    color: var(--text-light);
    font-size: 0.85rem;
    margin-bottom: 0.5rem;
}

/* 日期网格 */
.calendar-days {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 4px;
    margin-bottom: 1.5rem;
}

.calendar-day {
    aspect-ratio: 1 / 1;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    background: transparent;
    transition: all var(--transition);
    cursor: pointer;
    font-weight: 500;
    font-size: 0.9rem;
    color: var(--text);
    position: relative;
}

.calendar-day:hover {
    background: rgba(78,168,246,0.08);
}

.calendar-day.empty {
    cursor: default;
    pointer-events: none;
    opacity: 0.4;
}

.calendar-day.today {
    border: 2px solid var(--accent);
    font-weight: 700;
}

.calendar-day.active-event {
    background: rgba(78,168,246,0.1);
    font-weight: 700;
    color: var(--accent);
}

.calendar-day.active-event::after {
    content: '';
    position: absolute;
    bottom: 4px;
    width: 6px;
    height: 6px;
    background: var(--secondary);
    border-radius: 50%;
}

.calendar-day.selected {
    background: var(--accent);
    color: #fff;
}

.calendar-day.selected::after {
    background: #fff;
}

/* 活动详情面板 */
.event-panel {
    background: var(--off-white);
    border-radius: var(--radius);
    padding: 1.2rem 1.5rem;
    border: 1px solid var(--light-gray);
}

.event-panel h4 {
    font-size: 1rem;
    margin-bottom: 0.8rem;
    color: var(--primary);
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.event-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.event-item {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    padding: 0.5rem 0;
    border-bottom: 1px dashed var(--light-gray);
    font-size: 0.92rem;
}

.event-item:last-child {
    border-bottom: none;
}

.event-time {
    font-weight: 700;
    color: var(--accent);
    min-width: 55px;
    font-size: 0.85rem;
}

.event-tag {
    display: inline-block;
    background: rgba(78,168,246,0.15);
    color: var(--accent);
    padding: 0.2rem 0.6rem;
    border-radius: var(--radius-full);
    font-size: 0.7rem;
    font-weight: 600;
    white-space: nowrap;
}

.event-desc {
    color: var(--text);
    flex: 1;
}

.event-desc small {
    display: block;
    color: var(--text-muted);
    font-size: 0.75rem;
    margin-top: 3px;
}

/* 活动日历响应式 */
@media (max-width: 768px) {
    .calendar-container {
        padding: 1.2rem;
    }
    .calendar-month-year {
        font-size: 1.2rem;
    }
    .calendar-day {
        font-size: 0.8rem;
    }
    .event-panel {
        padding: 1rem;
    }
    .event-item {
        font-size: 0.85rem;
    }
}

@media (max-width: 480px) {
    .calendar-nav {
        width: 32px;
        height: 32px;
    }
    .calendar-weekdays span {
        font-size: 0.7rem;
    }
}

/* ============ 全球时间面板 ============ */
.time-panel {
    background: linear-gradient(135deg, #0f2b45, #132f4c);
    border-radius: var(--radius-xl);
    padding: 2rem 2rem 1.5rem;
    box-shadow: var(--shadow-lg);
    color: #fff;
}

.time-panel-header {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-weight: 700;
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
    color: var(--accent);
    letter-spacing: 1px;
}

.time-panel-icon {
    font-size: 1.5rem;
}

.time-panel-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 1rem;
}

/* 主卡片（日期、UTC）稍大 */
.time-card-main {
    grid-column: span 2;
}

@media (max-width: 768px) {
    .time-card-main {
        grid-column: span 1;
    }
}

.time-card {
    background: rgba(255,255,255,0.06);
    border-radius: var(--radius);
    padding: 1.2rem;
    text-align: center;
    border: 1px solid rgba(255,255,255,0.08);
    transition: background var(--transition);
    min-width: 0;
}

.time-card:hover {
    background: rgba(255,255,255,0.1);
}

.time-card-label {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    opacity: 0.7;
    margin-bottom: 0.5rem;
}

.time-card-value {
    font-size: 1.8rem;
    font-weight: 800;
    letter-spacing: -0.5px;
    color: var(--accent);
    line-height: 1.2;
}

.time-card-sub {
    font-size: 0.8rem;
    opacity: 0.6;
    margin-top: 0.3rem;
}

.time-card-city {
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 0.4rem;
}

.time-card-time {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--secondary);
}

.time-card-offset {
    font-size: 0.75rem;
    opacity: 0.5;
    margin-top: 0.2rem;
}

/* ============ 航图查询页面专属样式 ============ */
.chart-search-box {
    max-width: 600px;
    margin: 2rem auto;
    display: flex;
    gap: 0.5rem;
}
.chart-search-box input {
    flex: 1;
    padding: 0.7rem 1rem;
    border: 1.5px solid var(--light-gray);
    border-radius: var(--radius);
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}
.chart-iframe-container {
    width: 100%;
    height: 70vh;
    margin-top: 1.5rem;
    border: 1px solid var(--light-gray);
    border-radius: var(--radius);
    overflow: hidden;
    background: #fff;
}
.chart-iframe-container iframe {
    width: 100%;
    height: 100%;
    border: none;
}
.loading-msg {
    text-align: center;
    color: var(--text-muted);
    padding: 2rem;
}

/* ============ EFB 电子飞行包主界面 ============ */
.efb-dashboard {
    max-width: 900px;
    margin: 0 auto;
    padding: 5rem 1.5rem 3rem;
}

.efb-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 2rem;
    margin-top: 2.5rem;
}

.efb-card {
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: 2.5rem 1.5rem;
    text-align: center;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--light-gray);
    transition: all var(--transition);
    text-decoration: none;
    color: var(--text);
    display: block;
}

.efb-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-xl);
    border-color: var(--accent);
}

.efb-card-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.efb-card h3 {
    font-weight: 700;
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
    color: var(--primary);
}

.efb-card p {
    color: var(--text-light);
    font-size: 0.9rem;
    line-height: 1.5;
}

/* ============ 飞行计划单证管理页面 ============ */
.plan-container {
    max-width: 900px;
    margin: 0 auto;
    padding: 5rem 1.5rem 3rem;
}

.plan-greeting {
    text-align: center;
    margin-bottom: 3rem;
}

.plan-greeting h1 {
    font-size: 2.2rem;
    color: var(--primary);
    margin-bottom: 0.5rem;
}

.plan-greeting p {
    color: var(--text-light);
    font-size: 1.1rem;
}

/* 折叠面板 */
.accordion {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.accordion-item {
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    border: 1px solid var(--light-gray);
}

.accordion-header {
    padding: 1.2rem 1.5rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: var(--off-white);
    transition: background var(--transition);
    user-select: none;
}

.accordion-header:hover {
    background: var(--light-gray);
}

.accordion-header h3 {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--primary);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.accordion-header .icon {
    transition: transform var(--transition);
}

.accordion-item.active .accordion-header .icon {
    transform: rotate(180deg);
}

.accordion-body {
    padding: 0 1.5rem;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.4s ease;
}

.accordion-item.active .accordion-body {
    max-height: 2000px;  /* 足够大以显示内容 */
    padding: 1.5rem;
}

/* 表单组 */
.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 1rem;
}

@media (max-width: 600px) {
    .form-row {
        grid-template-columns: 1fr;
    }
}

.form-group {
    margin-bottom: 1rem;
}

.form-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 0.3rem;
    color: var(--text);
    font-size: 0.9rem;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 0.6rem 0.8rem;
    border: 1.5px solid var(--light-gray);
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    font-family: var(--font-body);
    color: var(--text);
    background: var(--white);
    transition: border-color var(--transition);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(78,168,246,0.1);
}

/* 动态列表 */
.dynamic-list {
    margin-bottom: 1rem;
}

.dynamic-list .list-item {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
    align-items: center;
}

.dynamic-list .list-item input {
    flex: 1;
}

.dynamic-list .list-item button {
    background: none;
    border: 1px solid var(--light-gray);
    border-radius: var(--radius-sm);
    padding: 0.4rem 0.8rem;
    cursor: pointer;
    color: var(--danger);
    font-weight: 700;
    transition: background var(--transition);
}

.dynamic-list .list-item button:hover {
    background: rgba(238,90,90,0.1);
}

.add-row-btn {
    background: none;
    border: 1px dashed var(--accent);
    color: var(--accent);
    padding: 0.4rem 1rem;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-weight: 600;
    font-size: 0.85rem;
    transition: background var(--transition);
}

.add-row-btn:hover {
    background: rgba(78,168,246,0.1);
}

/* 打印按钮 */
.print-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 1rem;
    padding: 0.5rem 1.5rem;
    background: var(--primary);
    color: #fff;
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-weight: 600;
    font-size: 0.9rem;
    transition: background var(--transition);
}

.print-btn:hover {
    background: var(--primary-light);
}

/* 打印时隐藏非目标内容 */
@media print {
    body * {
        visibility: hidden;
    }
    .print-area, .print-area * {
        visibility: visible;
    }
    .print-area {
        position: absolute;
        left: 0;
        top: 0;
        width: 100%;
        padding: 20px;
        background: #fff;
    }
}

/* ============ 赞助页面专属样式 ============ */
.sponsor-container {
    max-width: 900px;
    margin: 0 auto;
    padding: 5rem 1.5rem 3rem;
}

.sponsor-intro {
    text-align: center;
    margin-bottom: 3rem;
}

.sponsor-intro h1 {
    font-size: clamp(2rem, 4vw, 2.8rem);
    color: var(--primary);
    margin-bottom: 1rem;
}

.sponsor-intro p {
    color: var(--text-light);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.7;
}

/* 方案卡片 */
.sponsor-plans {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.sponsor-plan {
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: 2rem;
    text-align: center;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--light-gray);
    transition: all var(--transition);
}

.sponsor-plan:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--accent);
}

.sponsor-plan h3 {
    font-size: 1.4rem;
    margin-bottom: 0.5rem;
    color: var(--primary);
}

.sponsor-plan .price {
    font-size: 2rem;
    font-weight: 800;
    color: var(--accent);
    margin: 0.8rem 0;
}

.sponsor-plan .benefits {
    list-style: none;
    color: var(--text-light);
    font-size: 0.9rem;
    margin: 1rem 0;
    text-align: left;
    padding-left: 0;
}

.sponsor-plan .benefits li {
    padding: 0.3rem 0;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.sponsor-plan .benefits li::before {
    content: '✓';
    color: var(--secondary);
    font-weight: 700;
}

/* 支付区域 */
.payment-section {
    background: var(--off-white);
    border-radius: var(--radius-xl);
    padding: 2.5rem;
    text-align: center;
    margin-bottom: 3rem;
}

.payment-section h3 {
    margin-bottom: 1.5rem;
    color: var(--primary);
}

.qr-code-wrapper {
    display: inline-block;
    background: var(--white);
    padding: 1rem;
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    margin: 0 1rem 1rem 0;
}

.qr-code-wrapper img {
    width: 300px;
    height: 300px;
    object-fit: contain;
    border-radius: var(--radius-sm);
}

.qr-caption {
    margin-top: 0.6rem;
    font-weight: 600;
    color: var(--text);
}

/* 说明文字 */
.sponsor-detail {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 2rem;
    box-shadow: var(--shadow-sm);
}

.sponsor-detail h3 {
    color: var(--primary);
    margin-bottom: 1rem;
}

.sponsor-detail p {
    color: var(--text-light);
    line-height: 1.8;
    margin-bottom: 1rem;
}

/* 响应式微调 */
@media (max-width: 480px) {
    .qr-code-wrapper img {
        width: 140px;
        height: 140px;
    }
}

/* ============ 职位一览/加入我们页面 ============ */
.careers-container {
    max-width: 900px;
    margin: 0 auto;
    padding: 5rem 1.5rem 3rem;
}

.careers-intro {
    text-align: center;
    margin-bottom: 3rem;
}

.careers-intro h1 {
    font-size: clamp(2rem, 4vw, 2.6rem);
    color: var(--primary);
    margin-bottom: 1rem;
}

.careers-intro p {
    color: var(--text-light);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
}

.job-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.job-item {
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    border: 1px solid var(--light-gray);
}

.job-header {
    padding: 1.2rem 1.5rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: var(--off-white);
    transition: background var(--transition);
    user-select: none;
}

.job-header:hover {
    background: var(--light-gray);
}

.job-header .job-title {
    font-weight: 700;
    font-size: 1.2rem;
    color: var(--primary);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.job-header .job-arrow {
    transition: transform var(--transition);
    font-size: 1.2rem;
}

.job-item.active .job-header .job-arrow {
    transform: rotate(180deg);
}

.job-body {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.4s ease;
}

.job-item.active .job-body {
    max-height: 600px; /* 足够显示内容 */
    padding: 1.5rem;
}

.job-body h4 {
    font-size: 1rem;
    margin-bottom: 0.5rem;
    color: var(--primary);
}

.job-body ul {
    list-style: none;
    padding-left: 0;
    margin-bottom: 1.2rem;
}

.job-body ul li {
    padding: 0.2rem 0;
    color: var(--text-light);
    display: flex;
    align-items: baseline;
    gap: 0.5rem;
    font-size: 0.95rem;
}

.job-body ul li::before {
    content: '•';
    color: var(--accent);
    font-weight: bold;
}

.apply-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.5rem 1.4rem;
    background: var(--accent);
    color: #fff;
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: 0.9rem;
    text-decoration: none;
    transition: background var(--transition);
}

.apply-btn:hover {
    background: #3d95e8;
    color: #fff;
}

@media (max-width: 600px) {
    .job-header .job-title {
        font-size: 1rem;
    }
}